Viewing archive of Monday, 22 May 2023 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
97 -430C1.53M1.9591

Sunspot regions

Region 13302

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HSX N18W99
HMIIF
HMIBC

Region 13305

Number of
sunspots
Size Class Magn. Class Spot Location
6 -1 200 -10 DAI N12W97
HMIIF
HMIBC

Solar flares on this day

C3.5 C4.9

Region 13308

Number of
sunspots
Size Class Magn. Class Spot Location
3 -3 100 60 CAO N11W81
HMIIF
HMIBC

Region 13310

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 360 60 CHO S20E09
HMIIF
HMIBC

Region 13311

Number of
sunspots
Size Class Magn. Class Spot Location
28 -3 310 -110 EAC N20E23
HMIIF
HMIBC

Solar flares on this day

C8.2 C3.7 C4.1 C3.2 C6.3

Region 13312

Number of
sunspots
Size Class Magn. Class Spot Location
10 1 70 40 CRI S23E32
HMIIF
HMIBC

Solar flares on this day

C3.0

Region 13313

Number of
sunspots
Size Class Magn. Class Spot Location
1 90 30 HSX N24E36
HMIIF
HMIBC

Region 13314

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 -10 AXX N17E11
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2024/06/10X1.55
Last M-flare2024/06/24M1.5
Last geomagnetic storm2024/06/15Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
May 2024171.7 +35.2
June 2024156.3 -15.4
Last 30 days150.6 +4.5

This day in history*

Solar flares
12024M1.8
22024M1.5
32013M1.42
42024M1.3
52024M1.1
DstG
12015-86
21991-79G1
31984-58G2
42003-55
52005-52
*since 1994

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