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Solar flares in September 1992
C-class129
M-class33
X-class2
LargestX1.71992-09-06
Flares per day (C and above)
M/X flares per day
Same month a year earlier
| Month | C | M | X | Largest |
|---|---|---|---|---|
| September 1991 | 246 | 24 | 2 | X3.3 |
| September 1992 | 129 | 33 | 2 | X1.7 |
Top 15 flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1992-09-06 | 18:42 | 18:46 | 129 | X1.7 | S11W41 | 7270 |
| 1992-09-06 | 20:50 | 21:00 | 26 | X1.3 | S11W46 | 7270 |
| 1992-09-07 | 06:31 | 06:34 | 77 | M7.1 | S08W52 | 7270 |
| 1992-09-07 | 19:29 | 19:36 | 65 | M5.7 | S11W57 | 7270 |
| 1992-09-05 | 11:24 | 11:29 | 40 | M4.0 | S08W21 | 7270 |
| 1992-09-06 | 11:47 | 12:07 | 66 | M4.0 | S11W42 | 7270 |
| 1992-09-07 | 13:04 | 13:09 | 40 | M3.8 | S09W58 | 7270 |
| 1992-09-07 | 03:45 | 03:45 | 35 | M3.6 | S08W45 | – |
| 1992-09-06 | 08:57 | 09:07 | 33 | M3.3 | S11W38 | 7270 |
| 1992-09-10 | 22:03 | 22:53 | 93 | M3.2 | N12E41 | 7276 |
| 1992-09-09 | 01:53 | 02:13 | 56 | M3.1 | – | – |
| 1992-09-07 | 21:02 | 21:12 | 18 | M3.0 | N17E85 | 7276 |
| 1992-09-07 | 22:58 | 23:02 | 14 | M2.9 | S10W59 | 7270 |
| 1992-09-08 | 12:06 | 12:06 | 10 | M2.6 | N15E68 | 7276 |
| 1992-09-04 | 23:44 | 23:52 | 22 | M2.5 | – | 7270 |
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.
About this page
164 flares of class C or larger in September 1992; by M/X count it ranks 88 of 565 months.