Ixhuatan Volcano
Updated: May 20, 2024 21:59 GMT -
Complex 1675 m / 5495 ft
Guatemala, 14.16°N / -90.29°W
Current status: (probably) extinct (0 out of 5)
Guatemala, 14.16°N / -90.29°W
Current status: (probably) extinct (0 out of 5)
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Ixhuatan volcano eruptions: None during the past 10,000 years
Less than few million years ago (Pleistocene)
Latest nearby earthquakes
Time | Mag. / Depth | Distance / Location | |||
May 20, 01:18 am (Guatemala) | 2.8 5 km | 13 km (8.2 mi) to the NW | 10 Km al suroeste de Cuilapa, Guatemala I FELT IT - 1 report | Info | |
Tuesday, May 14, 2024 GMT (1 quake) | |||||
May 14, 11:56 am (Guatemala) | 2.6 42 km | 10.7 km (6.6 mi) to the S | 23 Km al sur de Cuilapa, Guatemala | Info | |
Friday, May 10, 2024 GMT (1 quake) | |||||
May 10, 12:46 pm (Guatemala) | 2.1 7 km | 28 km (17 mi) to the N | 15 Km al norte de Cuilapa, Guatemala | Info |
Background
The low-angle, eroded Ixhuatán volcanic complex covers a broad area between Tecuamburro and Moyuta volcanoes, south of the major regional Jalpatagua fault. The dominantly andesitic volcano was assigned a Pliocene-Pleistocene age by Reynolds (1987), and a Potassium-Argon date of 1.160 +/- 0.050 million years was obtained by Duffield et al. (1989) on a lava flow. Silicic pyroclastic-flow deposits are found in the Río los Esclavos, west of the volcano. The youngest center is a dacitic lava-dome complex at Cerro los Achiotes. The domes and associated ashfall and ashflow deposits partially fill and extend from a horseshoe-shaped caldera that is breached to the SE and may have formed as a result of slope failure. A N-S-trending fault zone that cuts across the volcano was the site of a seismic swarm in 1979-80.---
Source: Smithsonian / GVP volcano information