Viewing archive of Sunday, 14 April 2013 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum flux
111 -370 -2B4.86C1.01

Sunspot regions

Region 11718

Number of
sunspots
Size Class Magn. Class Spot Location
12 -13 260 -90 DKC N20W70
HMIIF
HMIBC

Solar flares on this day

B9.45 B9.75

Region 11719

Number of
sunspots
Size Class Magn. Class Spot Location
11 -15 120 -20 DAO N10W41
HMIIF
HMIBC

Region 11721

Number of
sunspots
Size Class Magn. Class Spot Location
13 -5 180 -10 DSO S19W21
HMIIF
HMIBC

Region 11722

Number of
sunspots
Size Class Magn. Class Spot Location
4 20 CRO S22W11
HMIIF
HMIBC

Region 11723

Number of
sunspots
Size Class Magn. Class Spot Location
8 6 80 70 DAC S18E36
HMIIF
HMIBC

Region 11724

Number of
sunspots
Size Class Magn. Class Spot Location
3 1 50 10 HAX S27E58
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 202688.4 +10.2
Last 30 days88.4 +14.9

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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