Sunspot region AR12699

Number of
sunspots
Size Class Magn. Class Spot Location
2018/02/05 1 80 HSX S04E74
2018/02/06 3 130 CSO S06E64
2018/02/07 7 160 DSO S08E51
2018/02/08 10 200 DSO S08E39
2018/02/09 12 200 DAI S06E25
2018/02/10 13 210 DAI S07E13
2018/02/11 25 240 DAI S07E01
2018/02/12 14 230 DAI S07W14
2018/02/13 16 230 DAI S07W29
2018/02/14 10 180 DSI S07W44
2018/02/15 8 140 DSO S08W54
2018/02/16 5 100 CAO S08W68
2018/02/17 2 40 HAX S08W82
2018/02/18 2 40 HAX S08W96
2018/02/19 2 40 HAX S08W0*
BC
5811

The top 10 solar flares from sunspot region 12699

Start Maximum End
1C6.592018/02/1013:0213:2113:36
2C2.442018/02/0714:3514:3914:44
3C2.122018/02/1200:1501:3503:21
4C1.572018/02/0420:1820:2420:30
5C1.512018/02/0618:4518:5819:44
6C1.172018/02/1109:5010:0310:14
7C1.122018/02/0518:1818:2418:26
8C1.112018/02/0700:1900:3800:46
9C1.042018/02/0816:5116:5917:21
10C1.032018/02/0915:4015:4715:52
Currently there's no noteworthy space weather

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Wednesday, 2 April 2025
04:03 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 50GW at 04:56 UTC


01:45 UTC - Geomagnetic activity

Active geomagnetic conditions (Kp4) Threshold Reached: 01:32 UTC

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Tuesday, 1 April 2025
22:51 UTC - Solar flare

Moderate M2.5 flare

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22:30 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.45)


07:15 UTC - 10cm Radio Burst

Begin Time: 01/04/2025 06:45 UTC Maximum Time: 01/04/2025 06:45 UTC Duration: 1 minutes. Peak flux: 190 sfu


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Space weather facts

Last X-flare2025/03/28X1.1
Last M-flare2025/04/01M2.5
Last geomagnetic storm2025/03/27Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
April 2025147 -7.6
Last 30 days129.8 -18.9

This day in history*

Solar flares
12001X1.77
22017M8.35
31999M6.2
42001M3.57
52017M1.81
DstG
11979-168G4
21960-151G3
31992-105G2
42004-104G2
51994-103G3
*since 1994

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