Groppo

Groppo
	; Image wanted
height	852 m
location	Ethiopia
Coordinates	11 ° 48 '58 " N , 40 ° 14' 31" E Coordinates: 11 ° 48 '58 " N , 40 ° 14' 31" E
Type	Stratovolcano
rock	Rhyolite
Last eruption	unknown

The Groppo is a small rhyolitic stratovolcano with a caldera in Ethiopia . It is located in the west of the Afar region and northeast of Dese . It is believed that the volcano was active for the past 2000 years.

Individual evidence

↑ Global Volcanism Program | Groppo. Retrieved August 3, 2019 .
^ Open-File Report . 2009, doi : 10.3133 / ofr20091133 .
↑ Ismail-Zadeh, Alik ,: Extreme natural hazards, disaster risks and societal implications . New York, ISBN 978-1-139-52390-5 , pp. 172 .

[1] Global Volcanism Program | Groppo. Retrieved August 3, 2019 .

[2] Open-File Report . 2009, doi : 10.3133 / ofr20091133 .

[3] Ismail-Zadeh, Alik ,: Extreme natural hazards, disaster risks and societal implications . New York, ISBN 978-1-139-52390-5 , pp. 172 .