Viewing archive of Tuesday, 17 May 2022 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
153 -201 -1C1.85C9.918

Sunspot regions

Region 13007

Number of
sunspots
Size Class Magn. Class Spot Location
18 -18 170 -150 ESI S23W49
HMIIF
HMIBC

Solar flares on this day

C4.7

Region 13010

Number of
sunspots
Size Class Magn. Class Spot Location
19 -4 60 -40 CSO S16E10
HMIIF
HMIBC

Solar flares on this day

C3.1 C9.91

Region 13011

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 0 -10 AXX N16E11
HMIIF
HMIBC

Solar flares on this day

C3.7 C4.4

Region 13013

Number of
sunspots
Size Class Magn. Class Spot Location
2 0 AXX S27W11
HMIIF
HMIBC

Region 13014

Number of
sunspots
Size Class Magn. Class Spot Location
18 5 220 80 DAC N22E30
HMIIF
HMIBC

Solar flares on this day

C3.6 C2.9 C3.5 C3.7 C3.3

Region 13015

Number of
sunspots
Size Class Magn. Class Spot Location
5 -2 90 -20 HSX N13E28
HMIIF
HMIBC

Solar flares on this day

C6.3

Region 13016

Number of
sunspots
Size Class Magn. Class Spot Location
3 100 DSO S18E59
HMIIF
HMIBC

Region 13017

Number of
sunspots
Size Class Magn. Class Spot Location
4 -2 20 CRO N14E52
HMIIF
HMIBC

Region 13018

Number of
sunspots
Size Class Magn. Class Spot Location
5 20 CRO S12E54
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/11/06X2.39
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Spotless days
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Last 30 days163.2 +18.4

This day in history*

Solar flares
11999X1.15
21999M8.06
32005M5.58
41999M4.11
52005M3.72
DstG
11960-167G3
21998-109G2
32012-108G2
41989-105
51979-90G1
*since 1994

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