Viewing archive of Sunday, 2 March 2025 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
139 343 3B8.16C2.949

Sunspot regions

Region 14002

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 20 CAO N16W82
HMIIF
HMIBC

Region 14004

Number of
sunspots
Size Class Magn. Class Spot Location
2 1 10 AXX S15W31
HMIIF
HMIBC

Region 14006

Number of
sunspots
Size Class Magn. Class Spot Location
10 50 -100 CAO N20W30
HMIIF
HMIBC

Solar flares on this day

C1.1 C1.8

Region 14007

Number of
sunspots
Size Class Magn. Class Spot Location
8 1 150 80 DAO S10W32
HMIIF
HMIBC

Solar flares on this day

C1.2 C2.4

Region 14008

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 -10 HRX N05W04
HMIIF
HMIBC

Region 14009

Number of
sunspots
Size Class Magn. Class Spot Location
12 4 150 20 DAO N11W04
HMIIF
HMIBC

Region 14010

Number of
sunspots
Size Class Magn. Class Spot Location
2 -2 10 BXO N24E05
HMIIF
HMIBC

Region 14011

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 CAO S19E44
HMIIF
HMIBC

Solar flares on this day

C1.7 C2.4 C1.8 C1.1 C2.9

Region 14012

Number of
sunspots
Size Class Magn. Class Spot Location
7 100 DAO S13E61
HMIIF
HMIBC

Solar flares on this day

C1.0

Region 14013

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S04E60
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2025/12/08X1.1
Last M-flare2025/12/12M1.1
Last geomagnetic storm2025/12/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025135.1 +43.3
Last 30 days107.1 +10.8

This day in history*

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*since 1994

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