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M6.9 solar flare on 1989-12-26

ClassM6.9NOAA report
Peak18:111989-12-26 UTC
Duration64 min
Peak flux6.9e-05W/m²
ComparisonValue
Rank in year92 / 2608
Other M/X flares that day2
M/X flares that month39
Solar cycleCycle 22
Position on diskS26E09
Active regionAR 5852 (17 flares)

Compared with the strongest flares of 1989

Other M/X flares that day

DateBeginPeakMinClassLocationRegion
05:2405:3955M5.9S27E145852
07:4208:14304M2.0N25E375854
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.

← M5.9 1989-12-26M9.7 1989-12-28 →

About this page

A M6.9 flare that began 1989-12-26 18:10 UTC; No. 92 of 2,608 C-class-or-larger flares in 1989.