Solar Flare Watch
🌐 English

Home › Flare history › 2024

M6.7 solar flare on 2024-03-18

ClassM6.7GOES-16 science data
Peak19:192024-03-18 UTC
Duration25 min
Peak flux6.7e-05W/m²
ComparisonValue
Rank in year93 / 3708
Other M/X flares that day2
M/X flares that month53
Solar cycleCycle 25

Compared with the strongest flares of 2024

Other M/X flares that day

DateBeginPeakMinClassLocationRegion
03:2003:3224M2.7––
04:0604:1417M1.0––
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.

← M7.4 2024-03-10M7.4 2024-03-20 →

About this page

A M6.7 flare that began 2024-03-18 19:02 UTC; No. 93 of 3,708 C-class-or-larger flares in 2024.