Hawaii's Most Active Volcano: Here's The Latest On Kilauea's Eruption
The Kilauea volcano is located in the southeastern part of the Big Island of Hawaii.
Believe it or not, Kilauea has been erupting continuously since 1983, with only occasional pauses of quiet activity. This particular "episode" of the eruption began in the late afternoon of May 3, in a part of Leilani Estates, a subdivision near the town of Pahoa.
Officials said there is no way to predict how long the eruption will continue or what shape it will take. This eruption could be finished or could go on for a long time.
Kilauea is one of the most active and well-monitored volcanoes in the world. It's been erupting on and off for hundreds of thousands of years.
All of Hawaii is a tourist destination, but this particular eruption wasn't in an area where most tourists go. The homes at risk are in a subdivision near the town of Pahoa.
Source: USA TODAY. By Doyle Rice. May 4, 2018, accessed May 5, 2018
<https://www.usatoday.com/story/news/nation/2018/05/04/hawaii-volcano-eruption-kilauea-big-island/580466002/>
________________________
Kilauea Volcano Erupts, Spewing Lava and Gases Near Homes in Hawaii
Governor David Ige has issued an emergency proclamation and has called up the National Guard to help emergency workers with evacuation efforts.
Source: THE NEW YORK TIMES. By Meghan Miner Murray, Sabrina Tavernise and Maya Salam. May 4, 2018, accessed May 5, 2018
<https://www.nytimes.com/2018/05/04/us/kilauea-volcano-eruption-hawaii.html>
Introduction of geoscience/ what is geoscience? Jahangir Alam
Geology and Other Sciences
Difference between Geo-science and Geology
What Geoscientists are?
Career Path
Scientific Principles in Geology
- Parsimony
- Superposition
- Uniformitarianism
Introduction to Geoscience
Course 5113 introduces the fundamental character of the physical Earth; how it was formed and developed over time. Students will study the processes by which igneous, sedimentary, and metamorphic rocks form and the type of landforms, for example volcanoes, produced by such processes. The nature and formation of the sea floor, the continents, and the mountain belts of the world will be studied in terms of the theory of plate tectonics, which describes how the outer part of the Earth is broken into large fragments (plates) that are in continuous motion relative to each other. One consequence of this motion is the buildup of stress and strain within the crust and underlying mantle, resulting in the generation of earthquakes.
Introduction of geoscience/ what is geoscience? Jahangir Alam
Geology and Other Sciences
Difference between Geo-science and Geology
What Geoscientists are?
Career Path
Scientific Principles in Geology
- Parsimony
- Superposition
- Uniformitarianism
Introduction to Geoscience
Course 5113 introduces the fundamental character of the physical Earth; how it was formed and developed over time. Students will study the processes by which igneous, sedimentary, and metamorphic rocks form and the type of landforms, for example volcanoes, produced by such processes. The nature and formation of the sea floor, the continents, and the mountain belts of the world will be studied in terms of the theory of plate tectonics, which describes how the outer part of the Earth is broken into large fragments (plates) that are in continuous motion relative to each other. One consequence of this motion is the buildup of stress and strain within the crust and underlying mantle, resulting in the generation of earthquakes.
Internal Structure of The Earth
Physical Layering
Determining the Earth's Internal Structure
C. The Earth's Internal Layered Structure and Composition
D. VELOCITY AND DENSITY VARIATION WITHIN THE EARTH
The immense amount of heat energy released from gravitational energy and from the decay of radioactive elements melted the entire planet, and it is still cooling off today. Denser materials like iron (Fe) sank into the core of the Earth, while lighter silicates (Si), other oxygen (O) compounds, and water rose near the surface.
The earth is divided into four main layers: the inner core, outer core, mantle, and crust. The core is composed mostly of iron (Fe) and is so hot that the outer core is molten, with about 10% sulphur (S). The inner core is under such extreme pressure that it remains solid. Most of the Earth's mass is in the mantle, which is composed of iron (Fe), magnesium (Mg), aluminum (Al), silicon (Si), and oxygen (O) silicate compounds. At over 1000 degrees C, the mantle is solid but can deform slowly in a plastic manner. The crust is much thinner than any of the other layers, and is composed of the least dense potassium (K), calcium (Ca) and sodium (Na) aluminum-silicate minerals. Being relatively cold, the crust is rocky and brittle, so it can fracture in earthquakes.
Internal Structure of The Earth
Physical Layering
Determining the Earth's Internal Structure
C. The Earth's Internal Layered Structure and Composition
D. VELOCITY AND DENSITY VARIATION WITHIN THE EARTH
The immense amount of heat energy released from gravitational energy and from the decay of radioactive elements melted the entire planet, and it is still cooling off today. Denser materials like iron (Fe) sank into the core of the Earth, while lighter silicates (Si), other oxygen (O) compounds, and water rose near the surface.
The earth is divided into four main layers: the inner core, outer core, mantle, and crust. The core is composed mostly of iron (Fe) and is so hot that the outer core is molten, with about 10% sulphur (S). The inner core is under such extreme pressure that it remains solid. Most of the Earth's mass is in the mantle, which is composed of iron (Fe), magnesium (Mg), aluminum (Al), silicon (Si), and oxygen (O) silicate compounds. At over 1000 degrees C, the mantle is solid but can deform slowly in a plastic manner. The crust is much thinner than any of the other layers, and is composed of the least dense potassium (K), calcium (Ca) and sodium (Na) aluminum-silicate minerals. Being relatively cold, the crust is rocky and brittle, so it can fracture in earthquakes.
Thompson Turk - Introduction to Physical Geology.pdfgigiherlangga2
Written for an introductory one-semester geology course, this text is a brief version of Thompson/Turk's MODERN PHYSICAL GEOLOGY. Thompson/Turk's brief text offers professors a more streamlined alternative to the longer, more detailed introductory text. INTRODUCTION TO PHYSICAL GEOLOGY emphasizes human-environment interactions and discusses the latest research in physical geology. Beautiful illustrations and clear writing style set this text apart from other geology texts.
Page 22 2.1 IntroductIonStudying the Earth’s interior .docxalfred4lewis58146
Page | 22
2.1 IntroductIon
Studying the Earth’s interior poses a significant challenge due to the lack of
direct access. Many processes observed at the Earth’s surface are driven by the
heat generated within the Earth, however, making an understanding of the interior
essential. Volcanism, earthquakes, and many of the Earth’s surface features are a
result of processes happening within the Earth.
Much of what we know regarding the Earth’s interior is through indirect means,
such as using seismic data to determine Earth’s internal structure. Scientists dis-
covered in the early 1900’s that seismic waves generated by earthquakes could
be used to help distinguish the properties of the Earth’s internal layers. The veloc-
ity of these waves (called primary and secondary waves, or P and S waves) changes
based on the density of the materials they travel through. As a result, seismic waves
do not travel through the Earth in straight lines, but rather get reflected and re-
fracted, which indicates that the Earth is not homogeneous throughout.
The Earth’s interior consists of an inner and outer core, the mantle, and the
crust. Located in the center of the Earth is the inner core, which is very dense
and under incredible pressure, and is thought to be composed of an iron and nick-
el alloy. It is solid, and surrounded by a region of liquid iron and nickel called the
outer core. The outer core is thought to be responsible for the generation of the
Earth’s magnetic field. A very large portion of the Earth’s volume is in the man-
tle, which surrounds the core. This layer is less dense than the core, and consists
of a solid that can behave in a plastic (deformable) manner. The thin outer layer
of the Earth is the crust. The two types, continental and oceanic crust, vary from
each other in thickness, composition, and density.
2.1.1 Learning outcomes
After completing this chapter, you should be able to:
• Determine the different layers of the Earth and the distinguishing
properties of each layer
2earth’s InteriorRanda Harris and Bradley Deline
Page | 23
Introductory GeoloGy earth’s InterIor
• Understand how seismic waves behave within the different layers of the
Earth
• Understand how seismic tomography has been used to gain a better
understanding of the Earth’s interior
• Understand the Earth’s magnetic field and how it changes over time
• Learn how to use the program Google Earth for geological applications
2.1.2 Key terms
2.2 InterIor oF the eArth
The study of seismic waves and how they travel through the Earth has been
very useful in helping to determine the changes in density and composition within
the Earth and in locating the boundaries be-
tween the inner core, outer core, mantle, and
crust. Seismic waves are energy waves
generated during earthquakes; two types
known as P and S waves propagate through
the Earth as wave fronts from their place of
origin. P-waves are compressional waves
that move back and f.
Excuses kill solutions and dilute passion. Kill excuses before it kills you. Focus is key! Obstacles will always exist on your path, but it's important to remember that it is not these challenges that stop us from becoming the amazing people we can be, it is often our own excuses that stop us. - Vijay Eswaran
Audit success comes from service, not from status. The true standards of audit practice are found within the auditor's character: honesty, integrity, self control and high ethical values. The printed standards are merely guidelines for trying to make the art of auditing into a profession. - Michael L. Piazza
Auditors must develop a reputation that proclaims that they know what they are doing... that their reviews are factual and unbiased... that they deserve to be respected... that they are professionals with professional qualifications. A fundamental key to audit success is the reputation for objectivity. That implies independence from activities reviewed. Complete independence is an unattainable goal while practical independence is not only possible but absolutely essential. - Larry Sawyer
The bull rider in the chute apparently couldn't get his grip and kept resetting. - Sara M. Anderson
The rodeo ain't over till the bull riders ride. - Ralph Carpenter
The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor. Individual commitment to a group effort—that is what makes a team work, a company work, a society work, a civilization work. - Vince Lombardi
Two roads diverged in a wood and I - I took the one less traveled by, and that has made all the difference.
- Robert Frost
Sometimes the right path is not the easiest.
- Grandmother Willow
LEADership is the ability to translate vision into reality.
- Warren Bennis
Realize that if a door closed, it's because what was behind it wasn't meant for you.
- Mandy Hale
I believe each of us has a mission in life, and that one cannot truly be living their most fulfilled life until they recognize this mission and dedicate their life to pursuing it. - Blake Mycoskie
A mission statement is not something you write overnight. But fundamentally, your mission statement becomes your constitution, the solid expression of your vision and values. It becomes the criterion by which you measure everything else in your life. - Stephen Covey
There are three kinds of people: Those who make things happen, those who watch things happen, and those who ask, 'What happened?'
- Casey Stengel
Success seems to be connected with action. Successful people keep moving. They make mistakes, but they don't quit.
- Conrad Hilton
The Law is a mighty machine. Woe to the unfortunate man who, wholly or in part innocent, becomes entangled in its mighty wheels, unless his innocence is patent or his rescue planned and executed by able counsel. The machine will grind on relentlessly and ruthlessly, and blindfolded justice does not see that the grist is sometimes stained with blood.
- Edward Johnes, Esq.
Inner harmony means knowing yourself, accepting yourself and delighting yourself. Make your body and mind the best friends to give your best, effortlessly, in any area of your life.
- Savitha Hosamane
Michael Jordan:
Some people want it to happen, some wish it would happen, others make it happen.
I've always believed that if you put in the work, the results will come. I don't do things half-heartedly. Because I know if I do, then I can expect half-hearted results.
Talent wins games, but teamwork and intelligence wins championships.
Write your own book instead of reading someone else's book about success. Great moments are born from great opportunities. This is your time. Their time is done. It's over. This is your time. Now go out there and take it!
- Herb Brooks
No work is insignificant. All labor that uplifts humanity has dignity and importance and should be undertaken with painstaking excellence. - Martin Luther King, Jr.
To do what nobody else will do, a way that nobody else can do, in spite of all we go through; that is to be a nurse.
- Rawsi Williams
Nurses dispense comfort, compassion, and caring without even a prescription. - Val Saintsbury
It's no secret that the healthcare system needs some work. In fact, it's not really a system at all. It's confusing, it's difficult to navigate, and it's too expensive. When you combine that with some of the demographic trends that you see in our country — the population is getting older, we're experiencing more chronic disease — it gets even more complicated and more expensive. And consumer expectations are changing dramatically as well. So, this creates an opportunity for an organization like ours to lead this digital transformation.
Steve Nelson, CEO
UnitedHealthcare
When a man becomes a fireman his greatest act of bravery has been accomplished. What he does after that is all in the line of work.
I have no ambition in this world but one, and that is to be a fireman. The position may, in the eyes of some, appear to be a lowly one; but we who know the work which the fireman has to do believe that his is a noble calling. Our proudest moment is to save lives. Under the impulse of such thoughts, the nobility of the occupation thrills us and stimulates us to deeds of daring, even of supreme sacrifice.
- Edward F. Croker, Chief, New York City Fire Department
(FDNY) (1899-1911)
More from Clifton M. Hasegawa & Associates, LLC (20)
UNDERSTANDING WHAT GREEN WASHING IS!.pdfJulietMogola
Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
Follow us on: Pinterest
Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
Our Instagram channel:
@kuddlelifefoundation
Our Linkedin Page:
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and write to us if you have any questions:
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Hawaii -Kilauea - Eruptions - Seismic Activity - The Earth's Core
1. HAWAII – VOLCANIC ERUPTIONS – SEISMIC ACTIVITY
HOLLYWOOD – FACT OR FANTASY
END TIMES – THE EARTH'S CORE
The geological record indicates Earth's magnetic feld reverses itself at irregular
intervals averaging about every half a million years. While the magnetic feld
probably doesn't drop to zero during these times, available evidence suggests it
becomes weak and erratic. Undoubtedly, some bad things happen but there's
no evidence that such fuctuations cause mass extinctions, let alone
incineration by deadly microwave radiation.
The flm focuses on a team whose mission is to drill to the center of the Earth
and set of a series of nuclear explosions in order to restart the rotation of
the Earth's core: send a manned vehicle that looks like a windowless subway
train into the Earth's core and blow up fve 200-megaton nuclear bombs.
The Virgil began its journey when it was dropped in the middle of the ocean
over the Marianas Trench. This is the deepest part of the ocean and traveling
through water is easier than traveling through rock. The trench is only about
6.8 miles deep so the distance through water is negligible compared to the total
distance of the trip. The Earth's crust is also rather thick in this region since the
trench is caused by an oceanic layer sliding under a continental layer of the
Earth's crust.
The Core (2003). Intuitor. http://www.intuitor.com/moviephysics/core.html
UPSURGE IN BIG EARTHQUAKES PREDICTED FOR 2018 AS
EARTH ROTATION SLOWS
Scientists say number of severe quakes is likely to rise strongly next year because of a periodic
slowing of the Earth’s rotation
By Robin McKie. The Observer
November 18, 2017, accessed May 5, 2018
Scientists have warned there could be a big increase in numbers of devastating
earthquakes around the world next year. They believe variations in the speed of
Earth’s rotation could trigger intense seismic activity, particularly in heavily populated
tropical regions.
2. Although such fuctuations in rotation are small – changing the length of the day by a
millisecond – they could still be implicated in the release of vast amounts of
underground energy, it is argued.
The link between Earth's rotation and seismic activity was highlighted last month in a
paper by Roger Bilham of the University of Colorado in Boulder and Rebecca Bendick
of the University of Montana in Missoula presented at the annual meeting of the
Geological Society of America.
“The correlation between Earth's rotation and earthquake activity is strong and
suggests there is going to be an increase in numbers of intense earthquakes next year,”
Bilham told the Observer last week.
U.S. Geological Survey (USGS)
The Interior of the Earth
By Eugene C. Robertson
Last modifed 01-14-11 (jmw), accessed May 5, 2018
https://pubs.usgs.gov/gip/interior/
The oceanic crust at the island of Hawaii is about 5 kilometers [3 miles]
thick. The thickness of the continental crust under eastern California ranges
from 25 kilometers [15 miles] under the Great Valley to 60 kilometers [37 miles]
under the Sierra Nevada. [Clarifcation and Emphasis Supplied]
The Crust
Because the crust is accessible to us, its geology has been extensively studied,
and therefore much more information is known about its structure and
composition than about the structure and composition of the mantle and core.
Within the crust, intricate patterns are created when rocks are redistributed
and deposited in layers through the geologic processes of eruption and
intrusion of lava, erosion, and consolidation of rock particles, and solidifcation
and recrystallization of porous rock.
By the large-scale process of plate tectonics, about twelve plates, which contain
combinations of continents and ocean basins, have moved around on the
Earth's surface through much of geologic time. The edges of the plates are
marked by concentrations of earthquakes and volcanoes.
3. Collisions of plates can produce mountains like the Himalayas, the tallest range
in the world. The plates include the crust and part of the upper mantle, and
they move over a hot, yielding upper mantle zone at very slow rates of a few
centimeters per year, slower than the rate at which fngernails grow. The crust
is much thinner under the oceans than under continents.
The boundary between the crust and mantle is called the Mohorovicic
discontinuity (or Moho); it is named in honor of the man who discovered it, the
Croatian scientist Andrija Mohorovicic. No one has ever seen this boundary,
but it can be detected by a sharp increase downward in the speed of
earthquake waves there. The explanation for the increase at the Moho is
presumed to be a change in rock types.
Drill holes to penetrate the Moho have been proposed, and a Soviet hole on the
Kola Peninsula has been drilled to a depth of 12 kilometers [7 miles], but
drilling expense increases enormously with depth, and Moho penetration is not
likely very soon. [Clarifcation and Emphasis Supplied]
The Mantle
Our knowledge of the upper mantle, including the tectonic plates, is derived
from analyses of earthquake waves; heat fow, magnetic, and gravity studies;
and laboratory experiments on rocks and minerals. Between 100 and 200
kilometers [62 miles and 124 miles] below the Earth's surface, the
temperature of the rock is near the melting point; MOLTEN ROCK
ERUPTED BY SOME VOLCANOES ORIGINATES IN THIS REGION OF THE
MANTLE. This zone of extremely yielding rock has a slightly lower velocity of
earthquake waves and is presumed to be the layer on which the tectonic plates
ride. Below this low-velocity zone is a transition zone in the upper mantle; it
contains two discontinuities caused by changes from less dense to more dense
minerals. The chemical composition and crystal forms of these minerals have
been identifed by laboratory experiments at high pressure and temperature.
The lower mantle, below the transition zone, is made up of relatively simple
iron and magnesium silicate minerals, which change gradually with depth to
very dense forms.
4. Going from mantle to core, there is a marked decrease (about 30 percent) in
earthquake wave velocity and a marked increase (about 30 percent) in density.
[Clarifcation and Emphasis Supplied]
The Core
The core was the frst internal structural element to be identifed. It was
discovered in 1906 by R.D. Oldham, from his study of earthquake records, and
it helped to explain Newton's calculation of the Earth's density. The outer core
is presumed to be liquid because it does not transmit shear (S) waves and
because the velocity of compressional (P) waves that pass through it is sharply
reduced. The inner core is considered to be solid because of the behavior of P
and S waves passing through it.
Cross section of the whole Earth, showing the complexity of paths of
earthquake waves. The paths curve because the diferent rock types found at
diferent depths change the speed at which the waves travel. Solid lines marked
P are compressional waves; dashed lines marked S are shear waves. S waves do
not travel through the core but may be converted to compressional waves
(marked K) on entering the core (PKP, SKS). Waves may be refected at the
surface (PP, PPP, SS).
Data from earthquake waves, rotations and inertia of the whole Earth,
magnetic-feld dynamo theory, and laboratory experiments on melting and
alloying of iron all contribute to the identifcation of the composition of the
inner and outer core. The core is presumed to be composed principally of iron,
with about 10 percent alloy of oxygen or sulfur or nickel, or perhaps some
combination of these three elements.
The Structure of the Moon
The Moon, our fellow-traveler in space, has a diameter half that of the Earth's
core, and it revolves around the Earth, as all the planets revolve around the
Sun, under the force of gravity.
5. Moonquakes of very low energy are caused by land tides produced by the pull
of Earth's gravity, and, from analysis of moonquake data, scientists believe the
Moon has two layers: a crust, from the surface to 65 kilometers depth, and an
inner, more dense mantle from the crust to the center at 3,700 kilometers. The
crust is presumed to be com- posed primarily of rocks containing feldspar,
calcium aluminum silicate, and lesser pyroxene, iron and magnesium silicate;
the crust also contains basalt in the mares, which contains less iron and more
titanium than earth basalt. The mantle is thought to be made up of calcic
peridotite, containing both pyroxene and feldspar.
HAWAIIAN VOLCANO OBSERVATORY (HVO)
https://volcanoes.usgs.gov/observatories/hvo/hvo_earthquakes.html
> 200 KILOMETERS [124 MILES]
2018-04-22 21:37:10 5.4 396.6
2018-04-22 21:37:10 5.4 396.6
2018-04-28 22:35:18 4.1 389.7
2018-04-11 17:30:04 4.7 379.8
2018-05-03 10:03:00 4.3 379.3
2018-04-29 13:23:36 4.3 378.2
2018-05-04 23:58:33 4.2 372.8
2018-05-04 23:58:33 4.2 372.8
2018-04-16 07:57:41 4.2 365.4
2018-05-01 09:47:53 5.9 363.5
2018-04-18 09:17:46 4.3 363.1
2018-04-07 05:44:28 4.6 362.7
2018-04-10 14:51:28 4.7 361.9
2018-04-10 14:51:28 4.7 361.9
2018-04-23 13:06:43 4.3 360.3
2018-04-23 05:57:52 4.4 359.2
2018-04-10 14:51:37 4.7 353.8
2018-04-10 14:51:37 4.7 353.8
2018-05-03 07:34:02 4.2 349.5
2018-04-19 11:37:14 4.4 348
2018-05-01 09:56:54 4.8 346.5
16. Hawaii, United States has had: (M1.5 or greater)
478 earthquakes in the past 24 hours
851 earthquakes in the past 7 days
1,245 earthquakes in the past 30 days
3,007 earthquakes in the past 365 days
The largest earthquake in Hawaii, United States:
today: 6.9 in Leilani Estates, Hawaii, United States
this week: 6.9 in Leilani Estates, Hawaii, United States
this month: 6.9 in Leilani Estates, Hawaii, United States
this year: 6.9 in Leilani Estates, Hawaii, United States
Alaska, United States has had: (M1.5 or greater)
8 earthquakes in the past 24 hours
100 earthquakes in the past 7 days
517 earthquakes in the past 30 days
5,671 earthquakes in the past 365 days
The largest earthquake in Alaska, United States:
today: 3.1 in Sutton-Alpine, Alaska, United States
this week: 4.4 in Sand Point, Alaska, United States
this month: 4.9 in Sand Point, Alaska, United States
this year: 7.9 in Kodiak, Alaska, United States
British Columbia, Canada has had: (M1.5 or greater)
1 earthquake in the past 24 hours
12 earthquakes in the past 7 days
51 earthquakes in the past 30 days
1,343 earthquakes in the past 365 days
The largest earthquake in British Columbia, Canada:
this week: 3.0 in Southeastern Alaska
this month: 3.2 in Whitefsh, Montana, United States
this year: 5.1 in Haines Junction, Yukon, Canada
17. The Pacifc Northwest has had: (M1.5 or greater)
3 earthquakes in the past 24 hours
20 earthquakes in the past 7 days
59 earthquakes in the past 30 days
757 earthquakes in the past 365 days
The largest earthquake in The Pacifc Northwest:
today: 2.0 in Yelm, Washington, United States
this week: 4.0 in Bandon, Oregon, United States
this month: 4.0 in Coast Of Oregon
this year: 5.5 in Coast Of Oregon
California, United States has had: (M1.5 or greater)
24 earthquakes in the past 24 hours
156 earthquakes in the past 7 days
621 earthquakes in the past 30 days
7,920 earthquakes in the past 365 days
The largest earthquake in California, United States:
today: 3.0 in Upper Lake, California, United States
this week: 3.7 in Avalon, California, United States
this month: 5.3 in Channel Islands Beach, California, United States
this year: 5.8 in Ferndale, California, United States
The Caribbean and Central America has had: (M1.5 or greater)
7 earthquakes in the past 24 hours
78 earthquakes in the past 7 days
317 earthquakes in the past 30 days
3,145 earthquakes in the past 365 days
The largest earthquake in The Caribbean and Central America:
today: 5.0 in Sardinal, Guanacaste, Costa Rica
this week: 5.0 in Sardinal, Guanacaste, Costa Rica
this month: 5.6 in Jiquilillo, Chinandega, Nicaragua
this year: 7.6 in Barra Patuca, Gracias a Dios, Honduras
18. South America has had: (M1.5 or greater)
1 earthquake in the past 24 hours
13 earthquakes in the past 7 days
95 earthquakes in the past 30 days
1,032 earthquakes in the past 365 days
The largest earthquake in South America:
today: 4.8 in Coquimbo, Coquimbo, Chile
this week: 5.1 in Villa Presidente Frei, Ñuñoa, Santiago, Chile, Santiago
Metropolitan, Chile
this month: 6.2 in Ovalle, Coquimbo, Chile
this year: 7.1 in Acarí, Arequipa, Peru
Asia has had: (M1.5 or greater)
5 earthquakes in the past 24 hours
30 earthquakes in the past 7 days
137 earthquakes in the past 30 days
1,476 earthquakes in the past 365 days
The largest earthquake in Asia:
today: 6.1 in Caramoran, Bicol, Philippines
this week: 6.1 in Caramoran, Bicol, Philippines
this month: 6.1 in Caramoran, Bicol, Philippines
this year: 6.6 in Poso, Central Sulawesi, Indonesia
Southeast Asia has had: (M1.5 or greater)
3 earthquakes in the past 24 hours
36 earthquakes in the past 7 days
164 earthquakes in the past 30 days
1,903 earthquakes in the past 365 days
The largest earthquake in Southeast Asia:
today: 6.1 in Caramoran, Bicol, Philippines
this week: 6.1 in Caramoran, Bicol, Philippines
this month: 6.3 in Tari, Hela, Papua New Guinea
this year: 7.5 in Tari, Hela, Papua New Guinea
19. New Zealand has had: (M1.5 or greater)
0 earthquakes in the past 24 hours
0 earthquakes in the past 7 days
4 earthquakes in the past 30 days
50 earthquakes in the past 365 days
The largest earthquake in New Zealand:
this month: 5.1 in Opotiki, Bay of Plenty, New Zealand
this year: 5.2 in Tairua, Waikato, New Zealand
Japan has had: (M1.5 or greater)
1 earthquake in the past 24 hours
8 earthquakes in the past 7 days
37 earthquakes in the past 30 days
429 earthquakes in the past 365 days
The largest earthquake in Japan:
today: 4.6 in Nishinoomote, Kagoshima, Japan
this week: 5.1 in Hualian, Taiwan, Taiwan
this month: 5.6 in Ōdachō-ōda, Shimane, Japan
this year: 6.4 in Hualian, Taiwan, Taiwan
HAWAIIAN VOLCANO OBSERVATORY (HVO)
2348 EARTHQUAKES
https://volcanoes.usgs.gov/observatories/hvo/hvo_earthquakes.html
DATE /
LOCAL TIME MAGNITUDE DEPTH (MILE)
2018-05-04 12:32:55 6.9 3.1
2018-04-06 19:48:39 6.3 10.9
2018-04-06 19:48:39 6.3 10.9
2018-04-10 00:19:34 6.2 47.3
2018-05-04 20:19:04 6.1 11.1
2018-05-04 20:19:04 6.1 11.1
2018-04-19 11:09:17 6 6.2