Viewing archive of Tuesday, 4 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
160 -311 1C1.26M1.1982

Sunspot regions

Region 11987

Number of
sunspots
Size Class Magn. Class Spot Location
10 1 130 20 CSO S02W56
HMIIF
HMIBC

Region 11988

Number of
sunspots
Size Class Magn. Class Spot Location
1 -3 10 -70 AXX S08W87
HMIIF
HMIBC

Region 11989

Number of
sunspots
Size Class Magn. Class Spot Location
9 6 60 50 CAO N08W42
HMIIF
HMIBC

Region 11990

Number of
sunspots
Size Class Magn. Class Spot Location
7 2 210 20 DAC S12W17
HMIIF
HMIBC

Region 11991

Number of
sunspots
Size Class Magn. Class Spot Location
33 20 330 -40 EKI S23W00
HMIIF
HMIBC

Solar flares on this day

M1.19 C3.83 C6.34 C4.67

Region 11992

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 AXX S19W49
HMIIF
HMIBC

Region 11993

Number of
sunspots
Size Class Magn. Class Spot Location
8 -7 30 -50 CAO N16W11
HMIIF
HMIBC

Region 11994

Number of
sunspots
Size Class Magn. Class Spot Location
2 40 10 HSX S06W61
HMIIF
HMIBC

Solar flares on this day

C8.01

Region 11995

Number of
sunspots
Size Class Magn. Class Spot Location
13 1 50 10 CAO S17W22
HMIIF
HMIBC

Region 11996

Number of
sunspots
Size Class Magn. Class Spot Location
7 1 60 20 CAI N14E42
HMIIF
HMIBC

All times in UTC

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Last X-flare2024/10/31X2.03
Last M-flare2024/11/05M4.1
Last geomagnetic storm2024/10/12Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
September 2024141.4 -74.1
November 2024215.8 +74.4
Last 30 days160.9 +7.7

This day in history*

Solar flares
12013X4.93
21998X1.21
32014X1.14
42003M7.6
52004M5.72
DstG
12023-172G3
21991-92G2
31986-74G1
41959-73G1
51993-71G1
*since 1994

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