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M5.6 solar flare on 2004-08-14

ClassM5.6NOAA report
Peak13:432004-08-14 UTC
Duration19 min
Peak flux5.6e-05W/m²
ComparisonValue
Rank in year30 / 1046
Other M/X flares that day6
M/X flares that month28
Solar cycleCycle 23
Position on diskS13W34
Active regionAR 10656 (125 flares)

Compared with the strongest flares of 2004

Other M/X flares that day

DateBeginPeakMinClassLocationRegion
04:1004:147M2.4S13W2910656
05:3605:4416M7.4S13W2910656
07:5107:568M2.3S14W3110656
09:5210:0725M3.2S13W3210656
18:0918:1823M1.3S13W3610656
20:0920:1650M1.3S13W3910656
All times UTC. Until June 2017 classes are NOAA's reports of the time (GOES-15 and earlier included a 0.7 scaling factor); later classes come from calibrated GOES-16/18 data, so the same flare reads about 1.4× larger. Do not compare the two periods directly.

← M7.4 2004-08-14M9.4 2004-08-15 →

About this page

A M5.6 flare that began 2004-08-14 13:31 UTC; No. 30 of 1,046 C-class-or-larger flares in 2004.