SpaceWeatherLive .com
Real-time auroral and solar activity

Sunspot region AR8458

Number of
sunspots		 Size Class Magn. Class Spot Location
1999/02/09 2 250 HHX S23E76
1999/02/10 3 390 HHX S22E65
1999/02/11 7 640 DHO S19E55
1999/02/12 9 660 DKO S22E42
1999/02/13 14 650 DKO S23E29
1999/02/14 16 560 DKO S22E16
1999/02/15 30 590 DKO S22E03
1999/02/16 25 640 EKC S22W09
1999/02/17 13 610 DKI S22W23
1999/02/18 8 580 DKO S23W36
1999/02/19 6 590 DHO S22W48
1999/02/20 8 610 DKO S23W61
1999/02/21 9 560 DKO S22W74
1999/02/22 1 360 HHX S23W86
CM
91

The top 10 solar flares from sunspot region 8458

Start Maximum End
1M4.641999/02/1602:4903:1203:45
2C7.591999/02/1414:1114:2514:44
3C6.011999/02/2015:1115:1915:28
4C5.461999/02/1916:1516:2316:28
5C4.971999/02/1423:3623:4023:43
6C2.671999/02/1619:1219:1619:22
7C2.51999/02/1005:5706:5807:26
8C2.371999/02/1818:4818:5318:58
9C1.731999/02/1712:3412:3812:40
10C1.591999/02/1402:0402:0702:08
Back to top

Latest news

Latest forum messages

2024/12/23 CME by AR 13932's M8.9 flare. 2AR 13932 46Incoming & Unnumbered Active Regions 1365Space Weather Memes 614Strong far side CME 342
More topics

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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/23M8.9
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024106.6 -45.9
Last 30 days114.4 -44.3

This day in history*

Solar flares
12001M5
22023M2.9
32023M2.6
42001M2.52
51998M2.49
DstG
11995-65G1
22014-57
32001-55G1
42002-49G1
51990-47
*since 1994

Social networks

SpaceWeatherLive