grundvelli myndatöku með
flygildum og leysimælitæki (TLS) hefur verið notað við kortlagningu
flóðfara og við mat á útbreiðslu og umfangi hlaupa.
Þétt net jarðskjálftamæla, sem staðsettir eru á jökulskerjum eða
grafnir í jökul, hefur gefið góða raun við ákvörðun á dýpi jarðskjálfta
undir jöklum. Kvikuhreyfingar hafa þannig verið kortlagðar og
myndun gosrása staðfest af meiri nákvæmni en áður. Þó
/media/vedurstofan/utgafa/arsskyrslur/VI_Arsskyrsla_2018_vef.pdf
precipitation and time of year (an index for
available net radiation) (Vehviläinen and Huttunen, 1997). This
equation has been calibrated and verified against observations of
Class A pan evaporation values (Vehviläinen and Huttunen,
1997). The actual evaporation is calculated from potential evapora-
tion and the soil moisture deficit. The changes in temperature and
precipitation affect
/media/ces/Journal_of_Hydrology_Veijalainen_etal.pdf
Reykjavík 16. janúar 2010.
Til: Veðurstofu Íslands.
Frá: Landhelgisgæslu Íslands.
Efni: Hafískönnun 16. janúar 2010.
Laugardaginn 16. janúar 2010 fór þyrla landhelgisgæslunar TF-EIR í gæslu og ískönnunarflug. Var flogið
norður Húnaflóann og fyrir vestfirðina.
Einn stakur ísjaki sást í Húnaflóanum á stað : 66°12,7‘N – 21°16,3‘V
Komið var að ísröndinni út af Húnaflóa og henni fylgt til vesturs um
/media/hafis/skyrslur_lhg/Isskyrsla_20100116_rett.pdf
Seismic Activity at Volcanoes in
Vatnajökull Ice Cap
Kristín S. Vogfjörd,
21 May 2011
Volcanoes in Vatnajökull ice-cap
Seismic activity is increasing
1996 Gjálp
2004 Grímsvötn
Number of Earthquakes
per year
1998 Grímsvötn
vogfjord@vedur.is
Rel. located events Selected
lat,lon<0.5 km
depth<1 km
vogfjord@vedur.is
Loki
/media/jar/KSV_eq_locations.pdf
in the period 6th to the 22nd, eight from ships and one from land. The icebergs were closest to land at 66°28,81'N og 21°23,86'V and close to Selsker (66°07,5N og 21°31'V).
No seaice was in the Greenland Strait in August and northeasterly winds prevailed in the area
/sea-ice/monthly/2009/nr/2330
Introduction
Electricity system model
Simulation results
Summary and concluding remarks
Energy systems
Quantitative analysis of the NordPool electricity system
Birger Mo, Ove Wolfgang, Joar Styve
Sintef Energy Research
02.06.2010
Sintef Energy Research Quantitative system analysis 1 of 21
Introduction
Electricity system model
Simulation results
Summary and concluding remarks
Outline
Methodology
1
/media/ces/Mo_Birger_CES_2010.pdf
This is an overview of web-sites related to the Grímsvötn eruption in 2011:
Update on the volcanic eruption 21 - 30 May
Photos from the eruption 21 - 25 May
Vatnajökull monitoring (larger area)
Lightning detection system from the UK Met Office (current lightning only)
VAAC Volcanic ash advisory in London (current information only)
Institute of Earth
/earthquakes-and-volcanism/articles/nr/2220