Grímsvötn volcano
Status Report: 17:00 GMT, 23 May 2011
Icelandic Meteorological Office and Institute of Earth Sciences, University of Iceland
Compiled by: Gunnar B. Guðmundsson, Níels Óskarsson, Einar M. Einarsson, Árni
Sigurðsson, Bergthóra S. Thorbjarnardóttir, Matthew J. Roberts and
Sigrún Hreinsdóttir.
Based on: IMO seismic monitoring; IES-IMO GPS monitoring; IMO
hydrological
/media/jar/Grimsvotn_status_2011-05-23_IES_IMO.pdf
Grímsvötn volcano
Status Report: 16:00 GMT, 24 May 2011
Icelandic Meteorological Office and Institute of Earth Sciences, University of Iceland
Compiled by: Gunnar B. Guðmundsson and Freysteinn Sigmundsson with input
from Elín Björk Jónasdóttir, Árni Sigurðsson, Bergthóra S.
Thorbjarnardóttir, Þórður Arason, Matthew J. Roberts, Gunnar
Sigurðsson, Björn Oddsson, Magnús Tumi Guðmundsson
/media/jar/Grimsvotn_status_2011-05-24_IES_IMO.pdf
activity in Iceland 2015-2016 and testing
of
near real time automatic relative locations
Gunnar B. Guðmundsson and the Natural Hazards monitoring
team
09:20 – 09:40 24/7 monitoring of natural hazards at the
Icelandic Meteorological Office
Kristín Jónsdóttir and the Natural Hazards monitoring team 09:40
– 10:00
/norsem/norsem2016/program/wednesday
to a slight inaccuracy in the calculations. The figure on the right loosely shows the relationship between m/s and a few Beaufort-values.
The prerequisites of the calculations above are:
The equation: W = 0.836B3/2 where W is windspeed in m/s and B is value on the Beaufort-scale.
1 m/s = 3.6 km/h = 1.944 knots (2.237 miles per hour)
Below is a detailed table with comparison between Beaufort
/weather/articles/nr/1283/