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Observation solaire du 18 octobre 2025 à La Meyze

Whitelight — October 18, 2025 at 11:58 AM · by isontheline · Wolf 81 · A 0 ⚠Warning — Your eye must be behind a suitable filter! Never look at the Sun without proper visual protection! Can cause serious eye damage or blindness!

Whitelight solar observation made on October 18, 2025 by isontheline and published on Wolf.Solar. Wolf number 81 (6 groups, 21 spots). Naked-eye A number 0. Carrington rotation 2303. Tags: AR14246, AR14248, AR14252, AR14254, AR14256, AR14257.

Counts

A number (naked eye) ⚠Warning — Your eye must be behind a suitable filter! Never look at the Sun without proper visual protection! Can cause serious eye damage or blindness!0
Groups6
Groups North3
Groups South3
Spots21
Spots North10
Spots South11
CV number126
Q value22

Conditions

Seeing3 / 5
Cloud cover (octas)2

Ephemerides

Carrington rotation2303
L₀201.12°
B₀5.61°
P25.99°
Declination-9.81°
Julian day2460966.99861

That day in the community

Daily mean Wolf number96
Observations9
CR2303
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Sunspots Regions

GroupTypeSpotsQ ValueCV-number
AR14246Dsc4434
AR14248Dso5425
AR14252Hsx1310
AR14254Hsx1310
AR14256Dai7422
AR14257Dso3425
Total Sunspots / Q / CV-2122126

Areas Summary

AreaGroupsSpotsWolf Number
North31040
South31141
Central2222
Total (N + S)62181

CV-Helios Network - Classification Values (CV)

Dsc Dso Hsx Hsx Dai Dso

AR14246AR14248AR14252AR14254AR14256AR14257

Images by isontheline that day

Observation solaire du 18 octobre 2025 à La MeyzeSunscan H-Alpha 18 octobre 2025 à La MeyzeSunscan Protubérances 18 octobre 2025 à La Meyze

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