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X1.3 solar flare on 2005-01-19
ClassX1.3NOAA report
Peak08:222005-01-19 UTC
Duration37 min
Peak flux1.3e-04W/m²
| Comparison | Value |
|---|---|
| Rank among X flares (1975 – Jun 2017) | 313 / 491 |
| Rank in year | 12 / 699 |
| Other M/X flares that day | 3 |
| M/X flares that month | 27 |
| Solar cycle | Cycle 23 |
| Position on disk | N15W51 |
| Active region | AR 10720 (88 flares) |
Compared with the strongest flares of 2005
X17.0
X7.1
X6.2
X5.4
X3.8
X3.6
X2.6
X2.1
X1.7
X1.7
X1.5
X1.3
Other M/X flares that day
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 06:58 | 07:31 | 57 | M6.7 | N16W53 | 10720 | |
| 10:19 | 10:24 | 10 | M2.7 | N17W52 | 10720 | |
| 15:32 | 15:40 | 16 | M1.6 | N16W59 | 10720 |
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.
← M6.7 2005-01-19X7.1 2005-01-20 →
About this page
A X1.3 flare that began 2005-01-19 08:03 UTC; No. 12 of 699 C-class-or-larger flares in 2005.