50
Frequency of wind direction (%)
Aerodrome
Total observations: 82
Calm: 0%
Variable winds: 0%
Average wind speed for wind direction
Wind direction (°)
Wind speed (knots
)
0
10
20
30
40
0 45 90 135 180 225 270 315 360
N E S W N
(Number of observations for wind direction)
Icelandic Met Office 02. júl. 2015
3
13
41
12
1
1
6 1
2
2
BIIS gusts exceeding 70 knots (2005−2014)
90
80
70
60
/media/vedur/BIIS_windrose_2005-2014.pdf
basaltic eruptions. Dominant type for the ice covered part of the volcanic system (Figure
2). The number of verified eruptions in the last 1000 years is 22. However, only one eruption out of every four
left a tephra layer in the soils outside the Vatnajökull ice. During the preceding 6600 years at least 82 tephra
layers were deposited in the soils outside Vatnajökull which could indicate that up
/media/jar/Bardarbunga_kafli20140825.pdf
-out group, assuming the initiative is at the public
side.
Red: inside transport system; blue: direct impact on size & quality of demand for road vehicle
movements; grey: auxiliary services that strongly interact with effects of CC.
Various possible effects of climate change on road infrastructure and its users
The expected effects of a changing climate in Nordic countries imply among others
/media/vedurstofan/NONAM_1st_workshop_summary_v3.pdf