Geological Summary

The lava fields surrounding the town of Dhamar are part of a volcanic field extending 80 km E that includes several stratovolcanoes and many youthful volcanic cones. Basaltic lava flows overlie older rhyolitic flows. Residents near Dhamar “spoke of a volcanic eruption that must have taken place in 1937 near the town” (von Wissmann, 1942; Rathjens and von Wissmann, 1942; cited in Neumann van Padang, 1963); this supposed activity has not been confirmed, located, or described by later work.

Basic Data

Volcano NumberLast Known Eruption

Elevation

Latitude
Longitude
231120Unknown – Eruption Observed

3500 m / 11483 ft

14.57°N
44.67°E

Volcano Types

Volcanic field

Rock Types

Major
Basalt / Picro-Basalt
Rhyolite

Tectonic Setting

Intraplate
Continental crust (> 25 km)

Population

Within 5 km
Within 10 km
Within 30 km
Within 100 km
791,276
791,276
791,276
5,778,965