OVDAS-SERNAGEOMIN reported that satellite imagery and an area web camera showed no plumes rising from Cerro Hudson during 7-15 November. Seismic activity decreased significantly, reaching a low level characterized by no more than four earthquakes per hour and the absence of tremor. The Alert Level remained at Yellow, Level 4.
Source: Servicio Nacional de Geologa y Minera (SERNAGEOMIN)
...Read more http://www.volcano.si.edu/reports/usgs/index.cfm?wvarweek=20111116#hudson
Tags:
| < Prev | Next > |
|---|
Green earthquake alert (Magnitude 6M, Depth:10km) in Papua New Guinea 04/03/2018 19:56 UTC, 450000 people within 100km.
Green alert for tropical cyclone ELEVEN-18. Population affected by Category 1 (120 km/h) wind speeds or higher is 0.
Biological Hazard - Africa - Nigeria
