Viewing archive of Tuesday, 11 January 2000

Sunspot numberNew regionsBackground fluxCM
1484B7.481

Solar flares

Region Start Maximum End
8824 C9.4 01:06 01:16 01:28
- M1.5 04:13 04:24 04:38
8824 C1.3 09:42 09:54 10:24
8824 C1.4 15:13 15:17 15:22
8824 C1.5 18:12 18:18 18:26
8824 C2.4 19:21 19:31 19:44
8824 C2.8 20:40 20:48 20:54
8824 C1.9 21:01 21:05 21:08
8829 C7.5 21:43 21:50 21:57

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Current data suggest that it is not possible to see aurora now at middle latitudes
The solar wind speed is currently moderately high (584 km/sec.)

Latest news

Today's space weather

Auroral activity Minor Severe
High latitude 25% 40%
Middle latitude 10% 1%
Predicted Kp max 4
Solar activity
M-class solar flare 1%
X-class solar flare 1%
Moon phase
Waning Crescent

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Space weather facts

Last X-flare:2015/05/05X2.7
Last M-flare:2017/07/14M2.4
Last geomagnetic storm:2017/07/17Kp6 (G2)
Number of spotless days in 2017:48
Current stretch spotless days:5

This day in history*

Solar flares
12004M9.1
22000M3.7
32004M1.6
42004M1.2
52000M1.0
ApG
1200431G3
2199925G1
3200924G2
4200216
5200512
*since 1994