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X2.6 solar flare on 1989-11-30

ClassX2.6NOAA report
Peak12:251989-11-30 UTC
Duration199 min
Peak flux2.6e-04W/m²
ComparisonValue
Rank among X flares (1975 – Jun 2017)139 / 491
Rank in year22 / 2608
Other M/X flares that day1
M/X flares that month67
Solar cycleCycle 22
Position on diskN24W52
Active regionAR 5800 (17 flares)

Compared with the strongest flares of 1989

Other M/X flares that day

DateBeginPeakMinClassLocationRegion
22:5623:0639M2.0––
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.

← X1.0 1989-11-25M5.6 1989-12-05 →

About this page

A X2.6 flare that began 1989-11-30 11:45 UTC; No. 22 of 2,608 C-class-or-larger flares in 1989.