Viewing archive of Wednesday, 19 March 2014 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
137 121 -2C1.07M1.43101

Sunspot regions

Region 12002

Number of
sunspots
Size Class Magn. Class Spot Location
10 -11 130 -90 CAO S18W72
HMIIF
HMIBC

Region 12004

Number of
sunspots
Size Class Magn. Class Spot Location
8 5 40 30 CAO S10W45
HMIIF
HMIBC

Region 12005

Number of
sunspots
Size Class Magn. Class Spot Location
3 -1 250 CHO N13W09
HMIIF
HMIBC

Region 12007

Number of
sunspots
Size Class Magn. Class Spot Location
1 -2 10 AXX N11E09
HMIIF
HMIBC

Region 12008

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 10 -10 HRX S11E31
HMIIF
HMIBC

Region 12010

Number of
sunspots
Size Class Magn. Class Spot Location
6 3 30 20 CRO S15E53
HMIIF
HMIBC

Solar flares on this day

C2.61 C2.43 M1.43 C1.69 C6.1 C3.13

Region 12011

Number of
sunspots
Size Class Magn. Class Spot Location
3 10 BXO S07W22
HMIIF
HMIBC

Region 12012

Number of
sunspots
Size Class Magn. Class Spot Location
2 10 AXX S09E61
HMIIF
HMIBC

Region 12013

Number of
sunspots
Size Class Magn. Class Spot Location
1 30 HSX N13E70
HMIIF
HMIBC

All times in UTC

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Space weather facts

Last X-flare2026/03/30X1.5
Last M-flare2026/04/09M1.0
Last geomagnetic storm2026/04/03Kp7- (G3)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
March 202685.9 +7.7
April 2026114.3 +28.4
Last 30 days102.4 +48.5

This day in history*

Solar flares
12001X3.14
22002X1.17
32023M2.83
42002M2.34
52000M1.23
DstG
11990-281G4
21982-137G3
31957-124G3
41959-122G4
51960-81G3
*since 1994

Aurora on this day in history

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