Viewing archive of Tuesday, 2 October 2001 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
236 -532 -2C3.57M2.0762

Sunspot regions

Region 9628

Number of
sunspots
Size Class Magn. Class Spot Location
15 -5 350 -450 EKC S22W91

Region 9632

Number of
sunspots
Size Class Magn. Class Spot Location
20 1 620 EKC S21W73

Region 9633

Number of
sunspots
Size Class Magn. Class Spot Location
1 70 -10 HSX N22W43

Region 9634

Number of
sunspots
Size Class Magn. Class Spot Location
10 3 70 CAO N11W38

Solar flares on this day

C5.53

Region 9635

Number of
sunspots
Size Class Magn. Class Spot Location
4 1 90 -50 DAO N20W90

Region 9636

Number of
sunspots
Size Class Magn. Class Spot Location
34 -1 310 -40 EAC N13W27

Region 9637

Number of
sunspots
Size Class Magn. Class Spot Location
15 -4 120 -70 ESO S20W19

Region 9639

Number of
sunspots
Size Class Magn. Class Spot Location
4 -4 60 -40 CSO N04W37

Region 9640

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 40 20 CAO N11E12

Region 9641

Number of
sunspots
Size Class Magn. Class Spot Location
9 4 220 70 EAO S13E23

Solar flares on this day

M1.57

Region 9642

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 60 40 HAX N06E43

Region 9643

Number of
sunspots
Size Class Magn. Class Spot Location
3 30 BXO S26W26

Region 9644

Number of
sunspots
Size Class Magn. Class Spot Location
4 30 CSO N20W04

Region 9645

Number of
sunspots
Size Class Magn. Class Spot Location
12 60 DAO S18E03

Region 9646

Number of
sunspots
Size Class Magn. Class Spot Location
3 30 CAO N12E42

All times in UTC

<< Go to daily overview page

The Disturbance Storm Time index predicts moderate storm conditions right now (-67nT)

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

13:03 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 50GW at 13:56 UTC


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

alert


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

Moderate M2.5 flare

alert


22:30 UTC - Radio Blackout

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


Get instant alerts!

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 2025152.5 -2.1
Last 30 days130.7 -17.9

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

Social networks