Disaster Management

1. VOLCANIC ERUPTION

2. What means volcanic eruption?
• A volcanic eruption is when lava and gas are
released from a volcano—sometimes
explosively. The most dangerous type of
eruption is called a 'glowing avalanche' which
is when freshly erupted magma flows down
the sides of a volcano. They can travel quickly
and reach temperatures of up to 1,200
degrees Fahrenheit.
•

3. By
Shreehari Kulkarni

5. What happens during volcanic
eruption?
• A volcano is a vent in the Earth's crust from
which eruptions occur. There are about 1500
potentially active volcanoes worldwide. When
volcanoes erupt they can spew hot,
dangerous gases, ash, lava and rock that can
cause disastrous loss of life and property,
especially in heavily populated areas.

6. Before a volcanic eruption
• Review your family preparedness plan.
• Establish a family communications plan.
• Assemble a disaster supply kit.
• Have a family evacuation plan in place.

7. During a volcanic eruption
• Listen to a National Oceanic and Atmospheric Administration
weather radio or TV for updated information.
• Be prepared to evacuate, and do so immediately if necessary (See
Disaster Preparedness Series: Family Evacuation Plan).
• Avoid areas downwind and river valleys downstream from the
volcano.
• Close all windows and doors, and bring any pets or livestock into
closed shelters.
• If you are outdoors:
– Seek shelter indoors immediately.
– Avoid low-lying areas and streams.
– If caught in a rock fall, roll into a ball to protect your head.
• Wear long-sleeved shirts and pants and if necessary, along with
goggles and a mask.

8. After a volcanic eruption
• Continue listening to a NOAA weather radio or TV for the
latest information.
• Remain inside your home until officials declare it is safe to
leave.
• Inspect your home:
– Check for damage to walls, the roof, the foundation, the
electrical system and water lines.
– Notify your insurance company if your home is damaged.
• When outside, avoid volcanic ash fall. Cover your skin, nose,
eyes and mouth.
• Clear roofs of ash fall. Ash can be very heavy and cause
roofs to collapse.
• Avoid making phone calls except in serious emergencies.