WRF GFS Basemap










































.
Updatetimes (CET) Resolution Length Steps
WRF 02:00, 08:00, 14:00, 20:00 12 km 73h 1h
GFS 02:15, 08:15, 14:15, 20:15 25 km 237h 3h
WRF - The Weather Research and Forecasting (WRF) is a next-generation mesocale numerical weather prediction system designed to serve both operational forecasting and atmospheric research needs. WRF is a cooperation between National Center for Atmospheric Research (NCAR), National Centers for Environmental Prediction (NCEP), Forecast Systems Laboratory (FSL), Air Force Weather Agency (AFWA), Naval Research Laboratory, University of Oklahoma, and the Federal Aviation Administration (FAA). This software are runned on our server.

FMI - Using the opened data from the Finnish Meteorological institute. Covers Finland only.

YR - The proff-default 4km meteorological data is a best-guess selection of meteorological models run at met.no and joined/interpolated into a common dataset. Provided by Norwegian Meteorological Institute.

GFS - The Global Forecast System (GFS) is a global numerical weather prediction computer model run by NOAA.

dBZ - dBZ stands for decibels relative to Z. It is a meteorological measure of equivalent reflectivity (Z) of a radar signal reflected off a remote object

Cape - Convective available potential energy (CAPE), sometimes, simply, available potential energy (APE), is the amount of energy a parcel of air would have if lifted a certain distance vertically through the atmosphere.

K Index - K-Index is a measure of the thunderstorm potential based on vertical temperature lapse rate, moisture content of the lower atmosphere, and the vertical extent of the moist layer.

TT Index - Convective index used for forecasting severe weather.

Credits/Info: Thanks to Stefan Gofferje at sääkeskus.fi for some of the formulas for GrADS. Infos: Wikipedia.

Creative Commons -lisenssi Except where otherwise noted, content on this page is licensed under a Creative Commons Attribution 3.0 License.
© Maps by European Weather Network, script by Henkka, nordicweather.net. Reusage without permission forbidden.
30+ mm
25-30 mm
20-25 mm
15-20 mm
10-15 mm
6-10 mm
4-6 mm
2-4 mm
1-2 mm
0.5-1 mm
0.2-0.5 mm
0.1-0.2 mm
30-35 mm
25-30 mm
20-25 mm
15-20 mm
10-15 mm
6-10 mm
4-6 mm
2-4 mm
1-2 mm
0.2-1 mm
Snowfall
30+ mm/h
25-30 mm/h
20-25 mm/h
15-20 mm/h
10-15 mm/h
6-10 mm/h
4-6 mm/h
2-4 mm/h
1-2 mm/h
0.5-1 mm/h
0.2-0.5 mm/h
0.1-0.2 mm/h
30+ mm
25-30 mm
20-25 mm
15-20 mm
10-15 mm
6-10 mm
4-6 mm
2-4 mm
1-2 mm
0.5-1 mm
0.2-0.5 mm
0.1-0.2 mm
Snowfall
Hail
Freezing
Thunder
35°
30°
25°
20°
15°
10°
-5°
-10°
-15°
-20°
-25°
-30°
-35°
33> m/s
29 m/s
25 m/s
21 m/s
17 m/s
14 m/s
11 m/s
8 m/s
5 m/s
3 m/s
0 m/s
2600 J/kg
2400 J/kg
2200 J/kg
2000 J/kg
1800 J/kg
1600 J/kg
1400 J/kg
1200 J/kg
1000 J/kg
800 J/kg
600 J/kg
400 J/kg
200 J/kg
0 km
0.5 km
1 km
2 km
4 km
6 km
8 km
10 km
12 km
14 km
16 km
18 km
20 km
22 km
70 dBZ
65 dBZ
60 dBZ
55 dBZ
50 dBZ
45 dBZ
40 dBZ
35 dBZ
30 dBZ
25 dBZ
20 dBZ
15 dBZ
10 dBZ
5 dBZ
-1 K
-2 K
-3 K
-4 K
-5 K
-6 K
-7 K
-8 K
-9 K
950 m²/s²
900 m²/s²
850 m²/s²
800 m²/s²
750 m²/s²
700 m²/s²
650 m²/s²
600 m²/s²
550 m²/s²
500 m²/s²
450 m²/s²
400 m²/s²
350 m²/s²
300 m²/s²
250 m²/s²
200 m²/s²
150 m²/s²
100 m²/s²
46 m/s
44 m/s
42 m/s
40 m/s
38 m/s
36 m/s
34 m/s
32 m/s
30 m/s
28 m/s
26 m/s
24 m/s
22 m/s
20 m/s
16 m/s
12 m/s
8 m/s
4 m/s
30 m/s
28 m/s
26 m/s
24 m/s
22 m/s
20 m/s
18 m/s
16 m/s
14 m/s
12 m/s
10 m/s
8 m/s
6 m/s
4 m/s
2 m/s
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
90%
80%
70%
60%
50%
40%
30%
20%
10%
42
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
90+ cm
80-90 cm
70-80 cm
60-70 cm
50-60 cm
40-50 cm
30-40 cm
20-30 cm
10-20 cm
1-10 cm
Snowfall
Rain
100+ mm
95 mm
90 mm
85 mm
80 mm
75 mm
70 mm
65 mm
50-60 mm
40-50 mm
30-40 mm
20-30 mm
10-20 mm
0.1-10 mm