Sunspot region AR10955

Number of
sunspots
Size Class Magn. Class Spot Location
2007/05/10 8 250 DAO S10E22
2007/05/11 10 80 DSO S09E08
2007/05/12 14 150 DAO S09W06
2007/05/13 11 90 DAO S09W21
2007/05/14 8 50 CAO S09W35
2007/05/15 5 50 CSO S09W45
2007/05/16 3 10 BXO S07W58
2007/05/17 1 10 AXX S07W77
The density of the solar wind is very high (177.78 p/cm3)

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Wednesday, 29 January 2025
19:00 UTC - Type II Radio Emission

Begin Time: 29/01/2025 18:21 UTC Estimated Velocity: 487km/sec.


Double coronal holes face Earth

A coronal hole is facing our planet today which is sending a high speed solar wind stream towards us which could cause enhanced geomagnetic conditions (and thus aurora!) in the days ahead.

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04:27 UTC - Solar flare

Moderate M1 flare

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04:12 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1)


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Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/01/29M1.0
Last geomagnetic storm2025/01/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
December 2024154.5 +2
January 2025145.3 -9.2
Last 30 days145.3 +10.1

This day in history*

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*since 1994

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