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X1.2 solar flare on 1982-06-14
ClassX1.2NOAA report
Peak06:281982-06-14 UTC
Duration42 min
Peak flux1.2e-04W/m²
| Comparison | Value |
|---|---|
| Rank among X flares (1975 – Jun 2017) | 323 / 491 |
| Rank in year | 32 / 3850 |
| Other M/X flares that day | 8 |
| M/X flares that month | 136 |
| Solar cycle | Cycle 21 |
Compared with the strongest flares of 1982
X12.9
X12.0
X10.1
X9.8
X8.0
X7.1
X5.9
X5.0
X4.5
X3.6
X3.2
X3.0
Other M/X flares that day
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 00:09 | 00:35 | 68 | M1.8 | S13W71 | 3763 | |
| 01:38 | 01:38 | 14 | M1.1 | S12W73 | 3763 | |
| 04:57 | 05:01 | 50 | M1.9 | S13W77 | 3763 | |
| 07:58 | 07:58 | 13 | M1.1 | S14W77 | 3763 | |
| 12:58 | 13:10 | 45 | M2.0 | N11E53 | 3776 | |
| 14:41 | 14:42 | 53 | M1.2 | N10E54 | 3776 | |
| 18:15 | 18:27 | 30 | M1.7 | – | – | |
| 21:04 | 21:12 | 17 | M2.1 | S13W86 | 3763 |
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.
← X2.9 1982-06-13M5.4 1982-06-15 →
About this page
A X1.2 flare that began 1982-06-14 06:20 UTC; No. 32 of 3,850 C-class-or-larger flares in 1982.