Current conditions

wwv alert messages


Last 25 or 250 wwv alert messages.


Solar activity and geomagnetic forecast













Geomagnetic 3 days forecast for high latitudes
 planetary index (K)

UTC
00-03
03-06
06-09
09-12
12-15
15-18
18-21
21-00


2022 Jul 7
3
3
4
4
3
2
2
2




2022 Jul 8
2
2
3
3
3
2
2
1




2022 Jul 9
1
1
1
2
2
2
1
1



Probability of Geomagnetic conditions at high latitudes

 
Active
Minor_Storm
Major-Severe_Storm


2022 Jul 7
10
25
50




2022 Jul 8
15
30
40




2022 Jul 9
15
20
15



Geomagnetic 3 days forecast for mid latitudes
 planetary index (K)

UTC
00-03
03-06
06-09
09-12
12-15
15-18
18-21
21-00


2022 Jul 7
3
3
3
3
2
2
2
3




2022 Jul 8
2
2
3
2
2
1
2
2




2022 Jul 9
2
1
2
1
2
1
2
1



Probability of Geomagnetic conditions at mid latitudes

 
Active
Minor_Storm
Major-Severe_Storm


2022 Jul 7
35
15
1




2022 Jul 8
25
10
1




2022 Jul 9
10
1
1



24-hour forecast of a polar cap absorption (PCA) event
Green
No active sunspot region on the Sun is likely to produce a PCA event in the 24 hours.
Computed daily at 23h00Utc from datas issued from SEC.

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