Viewing archive of Wednesday, 20 December 2000 - Sunspot regions

Sunspot regions

Courtesy of SDO, SOHO (NASA) and the [MDI, AIA, EVE, and/or HMI] consortium.
Sunspot number New regionsBackground fluxMaximum fluxC
183 201C1.57C6.7911

Sunspot regions

Region 9262

Number of
sunspots
Size Class Magn. Class Spot Location
1 -1 0 -10 AXX N16W74

Region 9264

Number of
sunspots
Size Class Magn. Class Spot Location
13 -2 120 -20 DSO S25W49

Region 9267

Number of
sunspots
Size Class Magn. Class Spot Location
3 -5 110 -20 CSO N07W72

Region 9268

Number of
sunspots
Size Class Magn. Class Spot Location
1 90 10 HSX S18W04

Region 9269

Number of
sunspots
Size Class Magn. Class Spot Location
7 2 30 -10 CSO N13W18

Region 9273

Number of
sunspots
Size Class Magn. Class Spot Location
5 1 10 BXO N20E20

Region 9277

Number of
sunspots
Size Class Magn. Class Spot Location
1 0 -10 AXX N16W89

Region 9278

Number of
sunspots
Size Class Magn. Class Spot Location
17 9 90 DAI N09E37

Solar flares on this day

C2.67 C4.84

Region 9279

Number of
sunspots
Size Class Magn. Class Spot Location
10 8 190 130 DSO S11E54

Solar flares on this day

C4 C5.03

Region 9280

Number of
sunspots
Size Class Magn. Class Spot Location
5 260 DAO N10E72

Solar flares on this day

C3.2 C3.61

All times in UTC

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G1 - Minor geomagnetic storm

Observed Kp: 5
Threshold reached: 16:08 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 high (783.1 km/sec.)

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Latest alerts

16:15 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 16:05 UTC

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15:15 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 14:59 UTC

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09:15 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 08:59 UTC

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06:27 UTC - Hemispheric Power Index

The OVATION model predicts the Hemispheric Power Index to reach 54GW at 07:01 UTC


06:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 05:51 UTC

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Space weather facts

Last X-flare2025/02/23X2.0
Last M-flare2025/03/27M2.0
Last geomagnetic storm2025/03/26Kp6+ (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
February 2025154.6 +17.6
March 2025132.3 -22.3
Last 30 days131.2 -21.8

This day in history*

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DstG
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*since 1994

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