Category Archives: Nafir-Skjálfandadjúp

Two earthquake swarms in Tjörnes Fracture Zone (TFZ)

Over the last few days there has been small earthquake swarm activity in Tjörnes Fracture Zone. The activity has been in two locations, west of Kópasker village and east of Grímsey island (ongoing swarm). Both earthquake swarms are small for … Continue reading

Posted in Earthquakes, Monitoring, Nafir-Skjálfandadjúp, Swarm, TFZ, Tjörnes Fracture Zone, Volcano | Leave a comment

Update on the earthquake swarm east of Grímsey island in Nafir volcano

This is a short update on the earthquake swarm east of Grímsey island in the Nafir volcano (no Global Volcanism Program profile). Yesterday (19-March-2019) a magnitude 3,2 earthquake happened. Other earthquakes both before and after it are smaller in magnitude. … Continue reading

Posted in Earthquakes, Monitoring, Nafir-Skjálfandadjúp, Swarm, TFZ, Tjörnes Fracture Zone, Volcano | 1 Comment

Earthquake swarm east of Grímsey island (Tjörnes Fracture Zone)

During the night of 18-March-2019 an earthquake swarm started east of Grímsey island in a volcano called Nafir (no Global Volcanism Program profile). The only GVP profile that exists is about the volcano south of this one (GVP profile can … Continue reading

Posted in Earthquakes, Monitoring, Nafir-Skjálfandadjúp, Swarm, TFZ, Tjörnes Fracture Zone, Volcano | 2 Comments

Nafir volcano (TFZ) update at 17:45 UTC on 20-February-2018

Information in this article is going to get outdated quickly. Currently there activity in Nafir volcano in the TFZ has quieted down since yesterday. Only one earthquake with the magnitude 3,0 has been detected since midnight. This earthquake swarm is … Continue reading

Posted in Earthquakes, Monitoring, Nafir-Skjálfandadjúp, Swarm, TFZ, Tjörnes Fracture Zone, Volcano | 11 Comments

Nafir volcano update (TFZ) at 21:50 UTC

Information in this article are going go outdated quickly. Here are the latest magnitude updates from the earthquakes this morning as reported by Icelandic Met Office and USGS. Magnitude 4,9 at 05:34 UTC. USGS reports this as mb4,8. Magnitude 5,2 … Continue reading

Posted in Earthquakes, Monitoring, Nafir-Skjálfandadjúp, Swarm, TFZ, Tjörnes Fracture Zone, Volcano | Comments Off on Nafir volcano update (TFZ) at 21:50 UTC

Update at 12:03 UTC on earthquake swarm in Nafir volcano, TFZ, 19-February-2018

Information in this article is going to go outdated quickly. Uncertainty level has been declared in Grímsey island and nearby area due to the strong earthquake activity in the night. Largest earthquake during the night was a magnitude 5,2 the … Continue reading

Posted in Earthquakes, Monitoring, Nafir-Skjálfandadjúp, Swarm, TFZ, Tjörnes Fracture Zone, Volcano | 9 Comments

Status of the earthquake swarm in Nafir volcano east of Grímsey island in Tjörnes Fracture Zone (TFZ) at 15:53 UTC on 18-February-2018

Welcome to the longest article title (this might be like this for a while). Information here might go outdated quickly as the situation changes. Currently the earthquake swarm is smaller today (18-February-2018) then yesterday (17-February-2018) with mostly small earthquakes happening. … Continue reading

Posted in Earthquakes, Monitoring, Nafir-Skjálfandadjúp, Swarm, Volcano | 29 Comments