Solar Flare WatchHome › Flare history › 2004
M5.8 solar flare on 2004-01-06
ClassM5.8NOAA report
Peak06:292004-01-06 UTC
Duration23 min
Peak flux5.8e-05W/m²
| Comparison | Value |
|---|---|
| Rank in year | 28 / 1046 |
| Other M/X flares that day | 0 |
| M/X flares that month | 12 |
| Solar cycle | Cycle 23 |
| Position on disk | N05E90 |
| Active region | AR 10537 (19 flares) |
Compared with the strongest flares of 2004
X3.6
X2.5
X2.0
X1.8
X1.8
X1.6
X1.3
X1.2
X1.1
X1.1
X1.0
X1.0
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.
← M6.9 2004-01-05M8.3 2004-01-07 →
About this page
A M5.8 flare that began 2004-01-06 06:13 UTC; No. 28 of 1,046 C-class-or-larger flares in 2004.