Viewing archive of Sunday, 2 June 2002 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
189 -33 2C2.29M1.6773

Sunspot regions

Region 9963

Number of
sunspots
Size Class Magn. Class Spot Location
1 -5 220 -30 HAX N17W84

Region 9965

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 30 HSX S07W75

Region 9970

Number of
sunspots
Size Class Magn. Class Spot Location
5 -2 90 -30 DSO N05W26

Region 9972

Number of
sunspots
Size Class Magn. Class Spot Location
10 -1 70 -30 DSO S21E04

Region 9973

Number of
sunspots
Size Class Magn. Class Spot Location
30 13 790 -10 EKI S17E23

Solar flares on this day

M1.35 C4.86

Region 9974

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HSX N19E19

Region 9975

Number of
sunspots
Size Class Magn. Class Spot Location
2 -4 10 -20 BXO N22E19

Solar flares on this day

C2.11

Region 9976

Number of
sunspots
Size Class Magn. Class Spot Location
3 -4 10 -10 BXO S10W27

Region 9977

Number of
sunspots
Size Class Magn. Class Spot Location
7 3 50 30 CSO S20W54

Solar flares on this day

C5.96 M1.15

Region 9978

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 40 20 CSO S20E47

Region 9979

Number of
sunspots
Size Class Magn. Class Spot Location
7 1 130 100 DAO S30E63

Solar flares on this day

M1.67

Region 9980

Number of
sunspots
Size Class Magn. Class Spot Location
2 0 AXX S29E08

All times in UTC

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/04M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026122.8 +36.9
Last 30 days99.9 +42.1

This day in history*

Solar flares
12006M1.39
22002M1.38
31997C9.01
42002C8.7
52002C6.29
DstG
12000-292G4
21995-149G4
31977-95G3
41989-85G1
51960-76G1
*since 1994

Aurora on this day in history

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