Viewing archive of Thursday, 4 March 2010 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
40 10A9.43C3.261

Sunspot regions

Region 11051

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 10 AXX N15W28

Region 11052

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 10 -10 BXO S17W56

Solar flares on this day

B8.73 C3.24 B3.14

Region 11053

Number of
sunspots
Size Class Magn. Class Spot Location
4 10 -20 BXO S22W62

Solar flares on this day

B6.15 B3.28

All times in UTC

<< Go to daily overview page

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/12/08X1.1
Last M-flare2025/12/09M1.1
Last geomagnetic storm2025/12/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025160.6 +68.8
Last 30 days108.7 +12.8

This day in history*

Solar flares
12025M2.0
22023M1.5
32014M1.23
42014M1.16
52025M1.1
DstG
11993-62
21974-58G1
32003-53G1
41982-49G1
51976-48
*since 1994

Social networks