1.1 S.P.E.V

date of Mt T eruption

10th of June 1886

time eruption started

just after midnight

first cone to erupt - 1:30 am

Wahanga (northern most) peak

second cone to erupt - 2:30 am

Tarawera (southern most) peak and Waimangu valley

third cone to erupt - 3:30 am

Lake Rotomahana

time eruption finished

6:00 am

temperature of lithosphere

4700-5700 (degrees celcius)

radius of pyroclastic surge

16km

new lake rotomahana area

550m higher and double in size

name of Mt T forest

Tikitapu

amount of ash deposited

2 billion cubic metres

amount of people killed

120-150 (108 known now?)

type of volcano that hunga tonga hunga ha'apai is

submarine volcano

start of tongan eruption

20th of december 2021- 9:35 am

height of ash and gas plume

originally 6km but then 16km

deepness of the caldera

150m

date of the main tongan eruption

14th of january 2022

places where the tongan tsunami was observed

ring of fire - 11hrs in Japan, 1.74m waves in Chile

amount of deaths in tongan eruption

3

% of population that was affected and number that was relocated

84% and 62