; (1)
where N is the number of years between the elevation
maps, A1 is the average area (m2) of the ice cap over N
years, r is the scaling factor from the density of ice
(900 kg m3) to water (1000 kg m3),
DV D ¯hA2; (2)
is the total volume loss (m3), D ¯h is the N year area-
average elevation change (m) for the whole ice cap and
A2 is the maximum area (m2) of the ice cap.
In this study we use
/media/ces/Gudmundsson-etal-2011-PR-7282-26519-1-PB.pdf
The effect of climate change on runoff
from two watersheds in Iceland
Bergur Einarsson
Sveinbjörn Jónsson
VÍ 2010-016
Report
The effect of climate change on runoff
from two watersheds in Iceland
VÍ 2010-016
ISSN 1670-8261
Report
+354 522 60 00
+354 522 60 06
vedur@vedur.is
Veðurstofa Íslands
Bústaðavegur 9
150 Reykjavík
Bergur Einarsson, Icelandic Meteorological Office
/media/ces/2010_016.pdf
:55 and M4.0 at 06:24, both at the northeastern rim of the caldera. In total 22 earthquakes have occurred in Bárðarbunga since midnight, 14 of them at the northern rim of the caldera and 8 in the southern part. Twelve earthquakes have occurred in the dyke, the largest one ca M2.
28 September 2014 19:00 - from geoscientist on duty
No considerable changes can be seen on earthquake activity
/earthquakes-and-volcanism/articles/nr/3001
:52 at the
northern rim of the caldera. Two other were larger than M3.0; M4.2 at 20:55 and M4.0 at
06:24, both at the northeastern rim of the caldera. In total 22 earthquakes have occurred in
Bárðarbunga since midnight, 14 of them at the northern rim of the caldera and 8 in the
southern part. Twelve earthquakes have occurred in the dyke, the largest one ca M2.
28 September 2014 19:00 - from
/media/jar/Bardarbunga-2014_September-events.pdf
:55 and M4.0 at 06:24, both at the northeastern rim of the caldera. In total 22 earthquakes have occurred in Bárðarbunga since midnight, 14 of them at the northern rim of the caldera and 8 in the southern part. Twelve earthquakes have occurred in the dyke, the largest one ca M2.
28 September 2014 19:00 - from geoscientist on duty
No considerable changes can be seen on earthquake activity
/earthquakes-and-volcanism/articles/nr/3001/
of
these are larger than M2. The largest earthquake was M4,9 and occurred at 09:23UTC
at about 2 km SW of Geldingadalir. Due to the elevated
seismic activity the aviation color code has been raised from yellow to orange.
News
2023
2022
2021
2020
/about-imo/news/update-on-the-eruption-in-geldingadalir
of
these are larger than M2. The largest earthquake was M4,9 and occurred at 09:23UTC
at about 2 km SW of Geldingadalir. Due to the elevated
seismic activity the aviation color code has been raised from yellow to orange.
News
2023
2022
2021
2020
/about-imo/news/update-on-the-eruption-in-geldingadalir/
of events of magnitudes M1-2 (blue), M2-3 (green) and M>3 (red).
Both lower panels show the activity on the caldera rim, moment on the left and event numbers on the right, here the colours for the event numbers are M3-4 (blue), M4-5 (green) and M>5 (red).
Please notice that the last data point in all plots represents the ongoing week and might thus still change. Further, the y-scale is logarithmic
/earthquakes-and-volcanism/articles/nr/3039
northnorthwest of Straumsnesviti and about 60 nm northwest of Barði. Easterly and northeasterly winds were dominant in the Greenland Strait and the sea ice was far off shore the whole month. No dispatches from ships were received from ships and the Coast Guard did not go on an exploration flight
/sea-ice/monthly/2009/nr/2324