Viewing archive of Saturday, 8 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
90 -190 -1B8.55C3.997

Sunspot regions

Region 14009

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX N12W88
HMIIF
HMIBC

Region 14011

Number of
sunspots
Size Class Magn. Class Spot Location
5 10 BXO S14W32
HMIIF
HMIBC

Solar flares on this day

C1.2

Region 14012

Number of
sunspots
Size Class Magn. Class Spot Location
27 7 220 -40 EAI S13W24
HMIIF
HMIBC

Solar flares on this day

C1.8 C2.1 C1.9 C1.9

Region 14016

Number of
sunspots
Size Class Magn. Class Spot Location
4 -4 30 -10 CAO S26W02
HMIIF
HMIBC

Region 14018

Number of
sunspots
Size Class Magn. Class Spot Location
3 120 CSO S21E43
HMIIF
HMIBC

Region 14019

Number of
sunspots
Size Class Magn. Class Spot Location
1 70 40 HSX N07E59
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2026/03/30X1.4
Last M-flare2026/03/28M1.3
Last geomagnetic storm2026/03/25Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202686.6 +8.4
Last 30 days86.6 +13

This day in history*

Solar flares
12022M9.67
22000M5.89
32001M3.06
42000M2.9
52000M2.71
DstG
12001-387G4
21960-191G4
31989-100G2
41990-88
52003-78G2
*since 1994

Aurora on this day in history

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