a systematic com-
parison of results to observed precipitation has been carried out. Un-
dercatchment of solid precipitation is dealt with by looking only at
days when precipitation is presumably liquid or by considering the
occurrence and non-occurrence of precipitation. Away from non-
resolved orography, the long term means (months, years) of observed
and simulated precipitation are often
/media/ces/Paper-Olafur-Rognvaldsson_92.pdf
and possibly the stake-
holders at different phases of the modelling project.
Many QA guidelines exist such as Middlemis (2000) and
Van Waveren et al. (1999). The HarmoniQuA project (Schol-
ten et al., 2007; Refsgaard et al., 2005a) has developed a com-
prehensive set of QA guidelines for multiple modelling
domains combined with a supporting software tool, MoST
(downloadable via http
/media/loftslag/Refsgaard_etal-2007-Uncertainty-EMS.pdf
are are valid for Reykjavík.
Flatey
Aurora Borealis seen from the island Flatey in the bay of Breiðafjörður in West Iceland 23 September 2013 at 22:39. Brightness of stars slightly exaggerated due to long exposure. Photo: Þórður Arason.
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/weather/articles/nr/2588
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Flugleið:
Flugskýrsla TF-SIF
18. ÁGÚST 2011
Flug nr. 10611.025
Texti:
Kl.1054 sést Green Atlantic c/s J7BD6 á AIS með stefnuna á Reyðarfjörð, skipið er ekki á skrá
yfir erlend skip sem við fáum frá TFB.
Kl.1059 kallað í Green Atlantic c
/media/hafis/skyrslur_lhg/hafisskyrsla_18ag2011.pdf
of the dike
extending 7 km beyond the edge of the Dyngjujökull glacier. Event depths remain unchanged at
about 5-10 km. At 20:39 last night an earthquake of magnitude ~5 was observed beneath the
Bárðarbunga caldera. Since then earthquakes in the caldera have been smaller than 5.
GPS deformation
The most recent GPS measurements indicate continuation of magma flowing into the dike under
Dyngjujökull, now
/media/jar/Bardarbunga_Daily_status_report_250814.pdf
systematically underestimated. The bias is not as pronounced for the non glacial rivers. Com-
bining synoptic-scale and basin-scale predictors (method 3) leads to a substantial improvement
compared to the use of MSLP fields alone (method 1). Analogue forecasts become similar or
better than persistence, depending on catchment and lead time. Usually, persistence performs
better for T=1 day and then method 3
/media/vedurstofan/utgafa/skyrslur/2013/VI_2013_008.pdf
the com-
plexity of the hydrological processes through modelling, but its application is usually limited to
the short-range. Although the results demonstrated a great potential for this method, its success-
ful application in real-time will strongly depend on the quality and availability of streamflow
observations, which can be poor or simply missing during periods of variable durations, e.g
/media/vedurstofan/utgafa/skyrslur/2014/VI_2014_006.pdf
:05Check.13.8 km NE of Hvolsvöllur
1.529.04 21:00:31Check.1.7 km NE of Grímsfjall
0.329.04 20:39:39Check.5.7 km W of Þjórsárbrú
0.629.04 20:33:17Check.0.2 km WNW of Krýsuvík
0.629.04 20:31:53Check.3.1 km NE of Herðubreið
0.129.04 20:26:24Check.3.7 km SE of Hvannadalshnjúkur
2.429.04 20:24:30Check.175.2 km NNE of Kolbeinsey
0.529.04 19:46:44Check.5.2 km W
/m/earthquakes/latest