Services who tested the proposal during the first half of
2002.
During 2003, IICWG and ETSI experts proceeded with editing and testing the standard,
which in its final version includes two separate colour codes with options for use on ice charts:
1) one based on total concentration (CT) intended for use when the stage of development is
relatively uniform but concentration is highly variable (e.g
/media/hafis/frodleikur/ice-chart_colour-code-standard.pdf
continues to be strong. Since Friday, 7. November, around 200 earthquakes have
been detected in the caldera. The biggest one was M5,2 yesterday at 21:19. In total 20 earthquakes between M4,0
and M5,0 were detected since Friday.
The subsidence of the Bardarbunga caldera continues with similar rate as last few weeks.
In total 20 smaller earthquakes were detected in the dyke and at the eruption site
/media/jar/Factsheet_Bardarbunga_20141110.pdf
the ranking of the year‘s temperature at
selected stations. The red numbers indicate the deviation from the 1961 to 1990
normal, the red numbers in the brackets the warmest year of the series at that
station and the numbers in black the number of years in the station series. PrecipitationThe annual total precipitation was above the 1971 to 2000 mean at most
stations. The total in Reykjavík was 933.9
/about-imo/news/the-weather-in-iceland-in-2016
shows the current position of the station (m a.s.l.).
The graph (enlarge) was published 26 Sept. Now it shows the subsidence from 28 Sept until 4 Oct 2015. The total lowering of the ice-surface is shown by the value above the photograph (Heildarsig).
The red line shows the median value of relative displacement for every 30 minutes. This presentation was possible throughout the event because
/hydrology/research/skafta-cauldron/