Historical data for weatherstation Berkhout (🇳🇱) KNMI
Historical data for Jan. 12, 2024
Daily summary for: Jan. 12, 2024
|
Max. Temperature
|
5.2 °C (1:30 p.m.)
|
|
Min. Temperature
|
1.5 °C (5:20 a.m.)
|
|
Max. Windspeed
|
20.3 km/h (3:20 p.m.)
|
|
Total Precipitation
|
0.9 mm
|
Graphs
Temperature on Jan. 12, 2024
Windspeed on Jan. 12, 2024
Pressure on Jan. 12, 2024
Humidity on Jan. 12, 2024
Solarradiation on Jan. 12, 2024
Precipitation on Jan. 12, 2024
Precipitation rate on Jan. 12, 2024
All observations
| Time |
Temperature |
Dewpoint |
Humidity |
Windspeed |
Winddirection |
Precipitation |
Precipitation rate |
Pressure |
Solarradiation |
UV |
| midnight |
3.2 °C |
1.4 °C |
87 % |
14.6 km/h |
N |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 12:10 a.m. |
3.2 °C |
1.4 °C |
88 % |
12.5 km/h |
N |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 12:20 a.m. |
3.2 °C |
1.4 °C |
87 % |
14.8 km/h |
N |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 12:30 a.m. |
3.3 °C |
1.4 °C |
87 % |
15.7 km/h |
N |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 12:40 a.m. |
3.2 °C |
1.4 °C |
87 % |
9.9 km/h |
N |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 1 a.m. |
3.1 °C |
1.5 °C |
89 % |
9.3 km/h |
N |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 1:10 a.m. |
3.0 °C |
1.3 °C |
88 % |
11.6 km/h |
NE |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 1:20 a.m. |
3.3 °C |
1.4 °C |
87 % |
16.9 km/h |
NE |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 1:30 a.m. |
2.8 °C |
1.2 °C |
88 % |
12.5 km/h |
NE |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 1:40 a.m. |
2.5 °C |
1.1 °C |
90 % |
11.3 km/h |
NE |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 2 a.m. |
2.2 °C |
0.9 °C |
91 % |
4.6 km/h |
N |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 2:10 a.m. |
2.3 °C |
1.1 °C |
91 % |
7.7 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 2:20 a.m. |
2.1 °C |
1.1 °C |
93 % |
7.8 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 2:30 a.m. |
2.2 °C |
1.2 °C |
93 % |
5.0 km/h |
N |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 2:40 a.m. |
2.0 °C |
1.0 °C |
92 % |
7.8 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 3 a.m. |
1.8 °C |
0.8 °C |
92 % |
6.8 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 3:10 a.m. |
1.8 °C |
0.8 °C |
93 % |
6.0 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 3:20 a.m. |
1.7 °C |
0.8 °C |
93 % |
6.5 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 3:30 a.m. |
1.9 °C |
1.2 °C |
95 % |
7.8 km/h |
W |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 3:40 a.m. |
1.6 °C |
0.7 °C |
94 % |
9.6 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 4 a.m. |
2.0 °C |
1.4 °C |
95 % |
8.3 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 4:10 a.m. |
1.9 °C |
1.5 °C |
96 % |
8.8 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 4:20 a.m. |
1.8 °C |
1.0 °C |
94 % |
5.3 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 4:30 a.m. |
1.9 °C |
1.1 °C |
94 % |
4.8 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 4:40 a.m. |
1.6 °C |
0.9 °C |
94 % |
5.9 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 5 a.m. |
1.6 °C |
1.5 °C |
99 % |
5.2 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 5:10 a.m. |
1.6 °C |
0.9 °C |
95 % |
3.0 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 5:20 a.m. |
1.5 °C |
0.7 °C |
94 % |
5.4 km/h |
SW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 5:30 a.m. |
1.6 °C |
0.9 °C |
94 % |
8.2 km/h |
SW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 5:40 a.m. |
2.0 °C |
1.4 °C |
95 % |
8.1 km/h |
SW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 6 a.m. |
1.6 °C |
0.9 °C |
95 % |
9.1 km/h |
W |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 6:10 a.m. |
1.6 °C |
1.0 °C |
95 % |
8.8 km/h |
W |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 6:20 a.m. |
1.5 °C |
1.0 °C |
96 % |
8.5 km/h |
W |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 6:30 a.m. |
1.6 °C |
1.1 °C |
96 % |
8.4 km/h |
W |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 6:40 a.m. |
1.7 °C |
1.0 °C |
95 % |
10.3 km/h |
W |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 7 a.m. |
1.8 °C |
1.3 °C |
96 % |
5.6 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 7:10 a.m. |
1.6 °C |
1.3 °C |
97 % |
5.3 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 7:20 a.m. |
1.7 °C |
1.2 °C |
96 % |
7.5 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 7:30 a.m. |
1.8 °C |
1.2 °C |
95 % |
10.1 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 7:40 a.m. |
2.4 °C |
1.7 °C |
95 % |
13.9 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
1.0 w/m^2 |
|
| 8 a.m. |
2.8 °C |
1.6 °C |
91 % |
14.7 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
1.0 w/m^2 |
|
| 8:10 a.m. |
2.9 °C |
1.5 °C |
90 % |
11.6 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
1.0 w/m^2 |
|
| 8:20 a.m. |
2.9 °C |
1.4 °C |
89 % |
10.3 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
1.0 w/m^2 |
|
| 8:30 a.m. |
3.0 °C |
1.4 °C |
88 % |
12.7 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
1.0 w/m^2 |
|
| 8:40 a.m. |
2.9 °C |
1.2 °C |
88 % |
14.1 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
1.0 w/m^2 |
|
| 9 a.m. |
3.2 °C |
1.3 °C |
87 % |
12.2 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
3.0 w/m^2 |
|
| 9:10 a.m. |
2.9 °C |
1.3 °C |
89 % |
10.1 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
5.0 w/m^2 |
|
| 9:20 a.m. |
2.9 °C |
1.4 °C |
89 % |
9.5 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
6.0 w/m^2 |
|
| 9:30 a.m. |
3.0 °C |
1.4 °C |
89 % |
12.6 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
8.0 w/m^2 |
|
| 9:40 a.m. |
3.2 °C |
1.3 °C |
87 % |
11.1 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
14.0 w/m^2 |
|
| 10 a.m. |
3.7 °C |
1.6 °C |
86 % |
11.5 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
27.0 w/m^2 |
|
| 10:10 a.m. |
3.7 °C |
1.7 °C |
86 % |
9.0 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
31.0 w/m^2 |
|
| 10:20 a.m. |
3.8 °C |
1.6 °C |
85 % |
10.1 km/h |
N |
0.0 mm |
0.0 mm/h |
hPa |
36.0 w/m^2 |
|
| 10:30 a.m. |
3.9 °C |
1.7 °C |
85 % |
14.0 km/h |
N |
0.0 mm |
0.0 mm/h |
hPa |
41.0 w/m^2 |
|
| 10:40 a.m. |
4.0 °C |
2.2 °C |
88 % |
14.1 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
50.0 w/m^2 |
|
| 11 a.m. |
4.1 °C |
2.5 °C |
89 % |
11.7 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
56.0 w/m^2 |
|
| 11:10 a.m. |
4.3 °C |
2.5 °C |
87 % |
15.1 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
78.0 w/m^2 |
|
| 11:20 a.m. |
4.4 °C |
2.5 °C |
87 % |
13.4 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
78.0 w/m^2 |
|
| 11:30 a.m. |
4.6 °C |
2.6 °C |
87 % |
11.6 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
97.0 w/m^2 |
|
| 11:40 a.m. |
4.5 °C |
2.6 °C |
87 % |
12.1 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
80.0 w/m^2 |
|
| noon |
4.3 °C |
2.9 °C |
90 % |
10.6 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
62.0 w/m^2 |
|
| 12:10 p.m. |
4.3 °C |
2.9 °C |
90 % |
9.2 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
65.0 w/m^2 |
|
| 12:20 p.m. |
4.5 °C |
2.8 °C |
89 % |
9.5 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
98.0 w/m^2 |
|
| 12:30 p.m. |
4.7 °C |
3.1 °C |
89 % |
11.6 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
98.0 w/m^2 |
|
| 12:40 p.m. |
4.7 °C |
3.5 °C |
91 % |
13.1 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
107.0 w/m^2 |
|
| 1 p.m. |
4.7 °C |
4.1 °C |
95 % |
13.4 km/h |
NW |
0.0 mm |
0.1 mm/h |
hPa |
149.0 w/m^2 |
|
| 1:10 p.m. |
4.9 °C |
4.2 °C |
95 % |
14.0 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
178.0 w/m^2 |
|
| 1:20 p.m. |
4.9 °C |
4.3 °C |
95 % |
15.8 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
122.0 w/m^2 |
|
| 1:30 p.m. |
5.2 °C |
4.5 °C |
95 % |
14.1 km/h |
NW |
0.0 mm |
0.0 mm/h |
hPa |
170.0 w/m^2 |
|
| 1:40 p.m. |
4.8 °C |
4.0 °C |
94 % |
14.9 km/h |
NW |
0.1 mm |
0.3 mm/h |
hPa |
69.0 w/m^2 |
|
| 2 p.m. |
4.4 °C |
3.9 °C |
96 % |
12.8 km/h |
NW |
0.1 mm |
0.0 mm/h |
hPa |
124.0 w/m^2 |
|
| 2:10 p.m. |
4.9 °C |
4.4 °C |
96 % |
16.5 km/h |
NW |
0.1 mm |
0.0 mm/h |
hPa |
164.0 w/m^2 |
|
| 2:20 p.m. |
5.0 °C |
4.3 °C |
95 % |
16.4 km/h |
NW |
0.1 mm |
0.0 mm/h |
hPa |
127.0 w/m^2 |
|
| 2:30 p.m. |
4.9 °C |
4.3 °C |
95 % |
15.0 km/h |
NW |
0.1 mm |
0.0 mm/h |
hPa |
93.0 w/m^2 |
|
| 2:40 p.m. |
4.8 °C |
4.2 °C |
95 % |
16.2 km/h |
NW |
0.1 mm |
0.0 mm/h |
hPa |
55.0 w/m^2 |
|
| 3 p.m. |
4.5 °C |
4.0 °C |
96 % |
18.0 km/h |
NW |
0.1 mm |
0.3 mm/h |
hPa |
29.0 w/m^2 |
|
| 3:10 p.m. |
4.5 °C |
3.9 °C |
96 % |
18.1 km/h |
NW |
0.1 mm |
0.1 mm/h |
hPa |
73.0 w/m^2 |
|
| 3:20 p.m. |
4.4 °C |
3.8 °C |
95 % |
20.3 km/h |
NW |
0.2 mm |
0.2 mm/h |
hPa |
54.0 w/m^2 |
|
| 3:30 p.m. |
4.2 °C |
3.6 °C |
96 % |
18.1 km/h |
NW |
0.2 mm |
0.0 mm/h |
hPa |
48.0 w/m^2 |
|
| 3:40 p.m. |
4.1 °C |
3.7 °C |
97 % |
16.3 km/h |
NW |
0.2 mm |
0.0 mm/h |
hPa |
43.0 w/m^2 |
|
| 4 p.m. |
3.8 °C |
3.5 °C |
98 % |
11.8 km/h |
NW |
0.2 mm |
0.0 mm/h |
hPa |
32.0 w/m^2 |
|
| 4:10 p.m. |
4.0 °C |
3.5 °C |
96 % |
13.4 km/h |
NW |
0.2 mm |
0.1 mm/h |
hPa |
24.0 w/m^2 |
|
| 4:20 p.m. |
3.8 °C |
3.5 °C |
97 % |
14.9 km/h |
NW |
0.3 mm |
0.7 mm/h |
hPa |
18.0 w/m^2 |
|
| 4:30 p.m. |
3.6 °C |
3.2 °C |
97 % |
13.9 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
11.0 w/m^2 |
|
| 4:40 p.m. |
3.3 °C |
3.1 °C |
98 % |
11.1 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
7.0 w/m^2 |
|
| 5 p.m. |
3.4 °C |
3.2 °C |
98 % |
11.4 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
2.0 w/m^2 |
|
| 5:10 p.m. |
3.5 °C |
3.2 °C |
98 % |
13.9 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
1.0 w/m^2 |
|
| 5:20 p.m. |
3.4 °C |
3.3 °C |
99 % |
13.3 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 5:30 p.m. |
3.2 °C |
3.1 °C |
99 % |
13.6 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 5:40 p.m. |
3.1 °C |
2.9 °C |
98 % |
12.1 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 6 p.m. |
3.4 °C |
3.2 °C |
98 % |
18.4 km/h |
NW |
0.3 mm |
0.1 mm/h |
hPa |
0.0 w/m^2 |
|
| 6:10 p.m. |
2.9 °C |
2.8 °C |
98 % |
12.3 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 6:20 p.m. |
2.9 °C |
2.8 °C |
99 % |
11.8 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 6:30 p.m. |
2.4 °C |
2.3 °C |
99 % |
9.4 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 6:40 p.m. |
2.1 °C |
2.0 °C |
98 % |
9.9 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 7 p.m. |
2.1 °C |
1.8 °C |
97 % |
14.0 km/h |
W |
0.3 mm |
0.1 mm/h |
hPa |
0.0 w/m^2 |
|
| 7:10 p.m. |
2.5 °C |
2.4 °C |
99 % |
12.2 km/h |
NW |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 7:20 p.m. |
2.0 °C |
1.9 °C |
99 % |
8.5 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 7:30 p.m. |
2.0 °C |
1.8 °C |
98 % |
10.5 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 7:40 p.m. |
1.8 °C |
1.6 °C |
98 % |
11.4 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 8 p.m. |
2.2 °C |
2.0 °C |
98 % |
10.9 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 8:10 p.m. |
2.0 °C |
2.0 °C |
99 % |
11.5 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 8:20 p.m. |
1.8 °C |
1.8 °C |
99 % |
9.6 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 8:30 p.m. |
1.8 °C |
1.7 °C |
99 % |
9.6 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 8:40 p.m. |
1.6 °C |
1.6 °C |
99 % |
9.4 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 9 p.m. |
2.7 °C |
2.6 °C |
98 % |
12.4 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 9:10 p.m. |
2.2 °C |
2.1 °C |
99 % |
11.9 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 9:20 p.m. |
2.3 °C |
2.2 °C |
99 % |
11.9 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 9:30 p.m. |
2.3 °C |
2.3 °C |
100 % |
9.8 km/h |
W |
0.3 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 9:40 p.m. |
2.2 °C |
2.2 °C |
100 % |
7.8 km/h |
W |
0.3 mm |
0.1 mm/h |
hPa |
0.0 w/m^2 |
|
| 10 p.m. |
2.3 °C |
2.3 °C |
100 % |
8.1 km/h |
W |
0.5 mm |
0.6 mm/h |
hPa |
0.0 w/m^2 |
|
| 10:10 p.m. |
2.3 °C |
2.3 °C |
99 % |
8.2 km/h |
W |
0.6 mm |
0.6 mm/h |
hPa |
0.0 w/m^2 |
|
| 10:20 p.m. |
2.6 °C |
2.6 °C |
100 % |
7.9 km/h |
SW |
0.6 mm |
0.3 mm/h |
hPa |
0.0 w/m^2 |
|
| 10:30 p.m. |
2.6 °C |
2.6 °C |
99 % |
8.3 km/h |
SW |
0.7 mm |
0.5 mm/h |
hPa |
0.0 w/m^2 |
|
| 10:40 p.m. |
2.7 °C |
2.7 °C |
99 % |
8.8 km/h |
SW |
0.7 mm |
0.1 mm/h |
hPa |
0.0 w/m^2 |
|
| 11 p.m. |
2.8 °C |
2.8 °C |
100 % |
9.6 km/h |
SW |
0.8 mm |
0.8 mm/h |
hPa |
0.0 w/m^2 |
|
| 11:10 p.m. |
2.7 °C |
2.7 °C |
99 % |
7.7 km/h |
SW |
0.9 mm |
0.2 mm/h |
hPa |
0.0 w/m^2 |
|
| 11:20 p.m. |
2.7 °C |
2.7 °C |
99 % |
7.8 km/h |
SW |
0.9 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 11:30 p.m. |
2.4 °C |
2.4 °C |
99 % |
7.8 km/h |
SW |
0.9 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|
| 11:40 p.m. |
2.5 °C |
2.5 °C |
99 % |
9.1 km/h |
SW |
0.9 mm |
0.0 mm/h |
hPa |
0.0 w/m^2 |
|