Viewing archive of Sunday, 24 August 2014 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxCM
128 40 -1B8.43M8.5481

Sunspot regions

Region 12141

Number of
sunspots
Size Class Magn. Class Spot Location
1 50 HSX N16W63
HMIIF
HMIBC

Region 12143

Number of
sunspots
Size Class Magn. Class Spot Location
9 -13 120 40 CAI S06W66
HMIIF
HMIBC

Solar flares on this day

C3.97 C2.57

Region 12146

Number of
sunspots
Size Class Magn. Class Spot Location
9 3 170 30 CSO N10W18
HMIIF
HMIBC

Solar flares on this day

C2.34

Region 12147

Number of
sunspots
Size Class Magn. Class Spot Location
1 10 HAX S10W08
HMIIF
HMIBC

Region 12148

Number of
sunspots
Size Class Magn. Class Spot Location
12 -4 110 -20 DAO N07W00
HMIIF
HMIBC

Region 12149

Number of
sunspots
Size Class Magn. Class Spot Location
10 1 120 -60 EAC N11E49
HMIIF
HMIBC

Solar flares on this day

C7.96 C2 C2.46

Region 12150

Number of
sunspots
Size Class Magn. Class Spot Location
1 130 70 HSX S13E59
HMIIF
HMIBC

Solar flares on this day

C1.02

Region 12151

Number of
sunspots
Size Class Magn. Class Spot Location
1 90 HSX S07E71
HMIIF
HMIBC

Solar flares on this day

M8.58

All times in UTC

<< Go to daily overview page

G1 - Minor geomagnetic storm

Observed Kp: 5
Threshold reached: 16:58 UTC

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Norilsk, Vorkuta
The solar wind speed is currently moderately high (594.8 km/sec.)
The strength of the interplanetary magnetic field is moderate (19.64nT), the direction is North (15.7nT).
The Disturbance Storm Time index predicts moderate storm conditions right now (-77nT)

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Latest alerts

17:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 16:28 UTC

alert


14:15 UTC - Geomagnetic activity

Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 13:58 UTC

alert


12:18 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 75GW at 13:21 UTC


11:54 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 51GW at 12:57 UTC


11:15 UTC - Type II Radio Emission

Begin Time: 26/03/2025 09:20 UTC Estimated Velocity: 571km/sec.


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Space weather facts

Last X-flare2025/02/23X2.0
Last M-flare2025/03/26M1.0
Last geomagnetic storm2025/03/22Kp6- (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025135 -19.6
Last 30 days133.7 -19.9

This day in history*

Solar flares
12001M3.86
22000M3.34
32001M3.14
41998M2.37
52024M1.9
DstG
11976-226G4
21991-168G4
31988-154G3
41959-132G4
51990-111G2
*since 1994

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