Viewing archive of Tuesday, 22 April 2014 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
136 -320B4M1.2681

Sunspot regions

Region 12033

Number of
sunspots
Size Class Magn. Class Spot Location
1 60 HSX N11W98

Region 12034

Number of
sunspots
Size Class Magn. Class Spot Location
11 -5 260 -10 EKI N05W80
HMIIF
HMIBC

Solar flares on this day

C3.21

Region 12035

Number of
sunspots
Size Class Magn. Class Spot Location
27 -3 290 90 EKI S15W58
HMIIF
HMIBC

Solar flares on this day

C2.39 C2.87 C4.17 C3.43 M1.26

Region 12036

Number of
sunspots
Size Class Magn. Class Spot Location
11 -9 150 -30 ESI S17W81
HMIIF
HMIBC

Region 12037

Number of
sunspots
Size Class Magn. Class Spot Location
1 -3 30 -10 HAX S09W82
HMIIF
HMIBC

Region 12038

Number of
sunspots
Size Class Magn. Class Spot Location
18 6 90 10 CAI S10W20
HMIIF
HMIBC

Solar flares on this day

C5.19 C5.47 C3.58

Region 12042

Number of
sunspots
Size Class Magn. Class Spot Location
4 160 -10 DAO N18E02
HMIIF
HMIBC

Region 12044

Number of
sunspots
Size Class Magn. Class Spot Location
12 1 30 CAO S21E24
HMIIF
HMIBC

Region 12045

Number of
sunspots
Size Class Magn. Class Spot Location
4 50 CAO S23E47
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/03M1.3
Last geomagnetic storm2026/04/02Kp6- (G2)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
April 2026141 +62.8
Last 30 days94.6 +27

This day in history*

Solar flares
12001X1.77
22017M8.35
31999M6.2
42001M3.57
52017M1.81
DstG
11979-168G4
21960-151G3
31992-105G2
42004-104G2
51994-103G3
*since 1994

Aurora on this day in history

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