SEMS and ATMOSPHERIC STRUCTURE As we know, the main states of matter are three: solid, liquid and gas; states whose respective elasticities have their corresponding formulas or equations. We also know that the atmosphere is the gaseous part that surrounds the Earth and that this consists of 5 layers: troposphere, stratosphere, mesosphere, thermosphere or ionosphere and exosphere. The troposphere is the lowest layer in contact with the earth and with higher density , since it supports the other layers and wherein the greater thermal variations take place, leading in turn to the variations of pressure (high and low pressure) , which are the cause of the meteorological or climate phenomenas.

1. SEMS and ATMOSPHERIC STRUCTURE
As we know, the main states of matter are three: solid, liquid and gas; states whose respective elasticities have their
corresponding formulas or equations. We also know that the atmosphere is the gaseous part that surrounds the Earth
and that this consists of 5 layers: troposphere, stratosphere, mesosphere, thermosphere or ionosphere and
exosphere. The troposphere is the lowest layer in contact with the earth and with higher density , since it supports the
other layers and wherein the greater thermal variations take place, leading in turn to the variations of pressure (high
and low pressure) , which are the cause of the meteorological or climate phenomenas. Such variations of pressure, as
happens with the elastic waves in the hydrosphere (waves) , lithosphere (seismic waves) and in the bodies or solid
structures (vibrations), they also give origin to the air or gaseous elastic deformations within the layer or tropospheric
structure, according to the elasticity equations of air or gases.
This means that any variation of the temperature or thermal energy will have its own elastic envelope (EE) of gaseous
nature (Fig. 1), whose values are directly proportional to the values of the Barometric Pressure, which gives origin to the
displacement and/or pressure of the masses of hot or cold air into the troposphere which we call wind. The variations of
the barometric pressure by the temperature effect is which gives origin to the different weather phenomenas (wind, rain,
snow, hail, clouds, tornadoes,...).
By interrelating the different values of the barometric pressure according to the SEMS system, we could get the Elastic
Envelope of the Gaseous Structure (EEEG) of any area or desired Earth quadrant, so that these two New Physical Laws
(SEMS) would approximate us to a more accurate knowledge of meteorology, with an accuracy close to the exact
sciences (more accurate knowledge of the area, intensity and duration of the weather phenomenon to come).
Troposphere (12 Km
height)
Estratosphere (50 Km
height)
SEMS = structural elasticity
measurement system
Elastic Zone of Thermal
Inflection
Atmospheric Elastic
Envelope (air)
Zone of Low Pressures
Zone of High Pressures
Fig. 1
MIGUEL CABRAL MARTÍN
Zone of Low Pressures

2. ANEROID SENSORS
= Aneroid Sensors
Zone of High Pressures
Zone of Low Pressures
Zone of Low Pressures
Fig. 2
Aneroid Sensors
In Fig. 2, the sensors used for the measurement of the
wind speed (both in the vertical and in the horizontal),
would preferably be of the elastic or aneroid’s type (wafers,
diaphragms, capsules,...) as in Fig. 3. In the case of the
use of weather investigation aircrafts, they would also
determine the real speed of the wind with the help of GPS
indicators.
Fig. 3
= Wind flow
BIAXIAL SPEED INDICATOR (Fig. 4)
This indicator would indicate the speed and direction of air
in the four directions in the horizontal plane: headwind,
lateral, tail and any other direction according resultant by
combining measures.
This indicator would be especially useful in takeoffs and
landings in "difficult" airports, and adverse or changing
weather conditions, especially in takeoff and landing with
strong crosswinds.
Fig. 4
Lateral view of biaxial type speed indicator with
aerodynamic cowling. The number and location of the
indicators will be according to criteria to be determined in
accordance with appropriate tests.
Fig. 5
MIGUEL CABRAL MARTÍN

3. Gravitational Force of the Moon
Respect to the aeronautical structures and in general, the more precise concept of the "aeroelasticity" would be: the study
of the elasticity or elastic behavior of air and its effect on the elasticity of a body or structure, is at rest or in motion. The
inclusion of the moon within the system SEMS as reference measure (by GPS), is understood to be obliged to determine
the possible effect of the lunar gravitation on meteorological phenomena, and in particular by its influence on the
hydrosphere (tides).
MOON
As a reference of
gravitational measure with
respect to its distance from
the Earth, within a general
network of measures
(SEMS)
MIGUEL CABRAL MARTÍN
PREVENTION
With the current technology (state of
the art), and the research results
obtained during decades, these new
physical laws or system (SEMS),
will allow us an update and/or the
sufficient improvement of the
current scientific knowledge of
meteorology, as to foresee the
maximum real intensity of the
adverse
effects
on
weather
phenomenas.