Viewing archive of Wednesday, 29 May 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
206 -122 -1C1.86M1.23142

Sunspot regions

Region 9957

Number of
sunspots
Size Class Magn. Class Spot Location
10 -16 210 -80 DAO N12W86

Region 9960

Number of
sunspots
Size Class Magn. Class Spot Location
1 -5 10 -20 HSX N14W56

Solar flares on this day

C4.75

Region 9961

Number of
sunspots
Size Class Magn. Class Spot Location
6 -13 120 -60 EAO S22W44

Region 9962

Number of
sunspots
Size Class Magn. Class Spot Location
1 20 HSX N15W47

Region 9963

Number of
sunspots
Size Class Magn. Class Spot Location
22 3 300 -90 DAI N14W30

Region 9965

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 50 10 CAO S07W21

Region 9966

Number of
sunspots
Size Class Magn. Class Spot Location
1 -3 20 HSX N11W36

Region 9967

Number of
sunspots
Size Class Magn. Class Spot Location
7 3 20 10 CRO N12W23

Region 9969

Number of
sunspots
Size Class Magn. Class Spot Location
12 5 40 -20 DSO N09E30

Region 9970

Number of
sunspots
Size Class Magn. Class Spot Location
11 -1 170 -10 DAO N05E28

Region 9971

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO N21E00

Region 9972

Number of
sunspots
Size Class Magn. Class Spot Location
6 50 CAO S21E56

Solar flares on this day

M1.17

Region 9973

Number of
sunspots
Size Class Magn. Class Spot Location
5 420 EKI S16E73

Solar flares on this day

C4.92 C8.44 C1.85 C2.06

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 days100.8 +44.4

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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