continues to increase at seismic station
‘grf’, located near Grímsvötn. This tremor is similar in character to the
tremor that accompanied the jökulhlaup in November 2004. Presently,
there is no sign of volcanic tremor.
Earthquakes: Two earthquakes occurred beneath Grimsvötn yesterday evening:
18:50 GMT and 20:59 GMT. Today, two earthquakes have been
recorded: 06:06 GMT and 06:42
/media/vatnafar/flod/Grimsvotn_status_2010-11-02_IES_IMO.pdf
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VHM 265
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Figure 2. Time of occurrence of the annual
/media/vedurstofan/utgafa/skyrslur/2015/VI_2015_007.pdf
12:00.General synopsisOVER GREENLAND IS A STNR 1038MB HIGH, BY LOFOTEN IS QSTNR 998MB LOW. JUST W OF SCOTLAND IS 1010MB LOW DRIFTING E. FAR SW AT SEA IS EXTENSIVE 979MB LOW.Forecast made: 01.05.2023 04:50. Valid until: 01.05.2023 16:00.
Written forecasts are written by the meteorologist on duty at the Icelandic Meteorological Office
/weather/forecasts/text
stations, i.e. at Grímsfjall, located 5 km east of the eruption site, and at Skrokkalda located 50 west of the eruption.
Water is clearly seen in the fissure (photo below). The eruptive activity is now concentrated at two small vents surrounded by a thin circle of tephra. The eruption plume drifted slowly southwards but ash fell down from the plume into a brownish layer of ash which spread out over
/about-imo/news/nr/2188/