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VOLCANOES NEGATIVE (VOLCANIC ASH (ICELAND, 95,000 FLIGHTS, 2010 APRIL,…
VOLCANOES NEGATIVE
VOLCANIC ASH
ICELAND
95,000 FLIGHTS
2010 APRIL
Europe/Usa airspace
250 million cubic metres
airlines 200 million per day
ash cloud 9 km high
7 million passengers
LAHAR
MUDFLOW
ARMERO TOWN
NEVADA DEL RUIZ
20,000 KILLED
TOWN BURRIED
POISONOUS GASES
LAKE NYOS CAMEROON
1.2 CUBIC KM GAS
CARBON DIOXIDE
1700 KILLED
VIOLENT ERUPTIONS
ASH/CINDERS
MOUNT VESIVIUS
POMPEII 79AD
VIOLENT ERUPTIONS