Sunspot region AR11686

Number of
sunspots
Size Class Magn. Class Spot Location
2013/03/04 6 30 DRO S13W31
2013/03/05 6 40 DSO S13W46
2013/03/06 11 100 DAC S14W59
2013/03/07 7 140 DAC S13W73
2013/03/08 5 120 DAI S12W84
BCM
551

The top 10 solar flares from sunspot region 11686

Start Maximum End
1M1.782013/03/0507:4707:5407:59
2C2.122013/03/0716:3916:4416:48
3C1.692013/03/0520:3820:4420:48
4C1.392013/03/0505:5205:5906:13
5C1.262013/03/0610:2410:3010:34
6C1.162013/03/0515:5015:5516:04
7B9.612013/03/0505:1805:2305:30
8B9.062013/03/0604:3904:4404:47
9B7.312013/03/0501:5101:5402:00
10B6.872013/03/0602:2202:2602:34

G1 - Minor geomagnetic storm

Observed Kp: 5
Threshold reached: 05:57 UTC

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Gillam, MB, Whitehorse, YT, Yellowknife, NT
Fairbanks, AK, Utqiagvik, AK
The solar wind speed is currently high (838.8 km/sec.)
The Disturbance Storm Time index predicts moderate storm conditions right now (-54nT)

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

Donate SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

06:27 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 54GW at 07:01 UTC


06:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 05:51 UTC

alert


00:57 UTC - Solar flare

Moderate M2.05 flare

alert


00:33 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.71)


Wednesday, 26 March 2025
23:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 22:37 UTC

alert


Get instant alerts!

Space weather facts

Last X-flare2025/02/23X2.0
Last M-flare2025/03/27M2.0
Last geomagnetic storm2025/03/26Kp6+ (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025132.3 -22.3
Last 30 days131.2 -21.8

This day in history*

Solar flares
12001M3.28
21998M3.23
32025M2.0
42000M1.5
52000M1.38
DstG
11959-234G4
21976-125G2
31988-121G2
41991-101G1
51978-98G3
*since 1994

Social networks