Katla volcano news & activity updates

Katla volcano update: Small earhquakes

Wed, 16 Jul 2014, 14:14
14:14 PM | BY: T
Location and time vs depth of recent earthquakes under Katla volcano
Location and time vs depth of recent earthquakes under Katla volcano
An increased number of small earthquakes, up to magnitude 2.7, has been occurring near the surface or at very shallow depths under Katla's ice cap since yesterday.
These quakes are most likely related to weight adjustments of the thick ice cap during the ongoing seasonal melting and unlikely to represent a true seismic swarm caused by (internal) volcanic activity.
In the meanwhile, the alert (uncertainty level) for the areas around rivers from the Mýrdalsjökull glacier has been cancelled by Iceland authorities.

Previous news

Wed, 9 Jul 2014, 08:37
Epicenters of earthquakes at Katla during the past 7 days
Earthquakes have been more frequent recently under the volcano recently. Most of them were small (below mag. 3) and shallow events. It is unknown whether these relate to magmatic movements inside the volcano, increased hydrothermal activity or are adjustments of the ice cap due to increased melting. ... Read all
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