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Skywarden,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

Sun - 5.3.2015 at 16.10 Järvenpää Observation number 33961

Visibility Unclassified

Keijo Toikkanen, Keski-Uudenmaan Altair

Today in the Sun two rumbles, the first around 11:40 and the second around 16:10. The intensity of the first C3.5 and the second M1.2.


Additional information
  • Observation target
    • Sun
    • Luokittelematon
Technical information

Solar storm radio telescope Sampo, antenna diameter 60 cm.

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