Update on Grindavík for Wednesday 22. November 2023

This is a short update. Information there might go outdated quickly and without warning. This article is written on Wednesday 22. November 2023 at 21:32 UTC.

There’s little news to report at this moment. Mostly because of bad weather. The progress of the dyke has also stalled from earlier, or this might be it for now. It is difficult be sure currently.

Risk map of Grindavík and the total of 15 km in both directions. The red zone, danger zone b has been withdrawn to north of Grindavík and now its just a small line north of the town and up north along the dyke. The most dangerous risk zone is north of the town.
The risk zone around Grindavík. Copyright of this image belongs to Icelandic Met Office.

The inflation at Svartsengi (upwards movement) stopped in the last 24 hours. This either means this series of events is stopping for now or something major is about to happen. I am not sure. Risk of this being a error are small, but this might be interference from weather (rain, snow).

The air code for Reykjanes volcano has been downgraded to yellow.

Aviation colour code for volcanoes in Iceland. All are green except Reykjanes volcano that is now yellow.
The aviation colour code of volcanoes in Iceland. Copyright of this image belongs to Icelandic Met Office.

The situation in Grindavík and in Sundhnúkagígar and the nearby area can still change without much warning. Since the ground is very fractured there and is not going to be much resistance to any magma movements in the near future.

If anything more happens. I’ll update soon as I can.