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Solar flares in September 1994
C-class17
M-class0
X-class0
LargestC8.71994-09-11
Flares per day (C and above)
Same month a year earlier
| Month | C | M | X | Largest |
|---|---|---|---|---|
| September 1993 | 58 | 2 | 0 | M1.8 |
| September 1994 | 17 | 0 | 0 | C8.7 |
Top 15 flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1994-09-11 | 04:50 | 05:54 | 129 | C8.7 | S13W73 | 7773 |
| 1994-09-06 | 00:32 | 00:57 | 58 | C7.8 | S08W08 | 7773 |
| 1994-09-03 | 15:53 | 15:54 | 14 | C6.8 | S09E76 | 7776 |
| 1994-09-05 | 05:31 | 05:35 | 37 | C6.0 | S09E04 | 7773 |
| 1994-09-02 | 16:47 | 16:52 | 8 | C2.7 | – | – |
| 1994-09-01 | 18:04 | 18:04 | 12 | C2.2 | S09E53 | 7773 |
| 1994-09-02 | 19:58 | 20:02 | 8 | C2.2 | – | – |
| 1994-09-01 | 09:26 | 09:28 | 26 | C2.1 | S06E55 | 7773 |
| 1994-09-01 | 08:21 | 08:22 | 12 | C1.5 | S08E58 | 7773 |
| 1994-09-06 | 06:32 | 06:32 | 11 | C1.5 | S07E41 | 7776 |
| 1994-09-03 | 04:11 | 04:14 | 14 | C1.4 | – | – |
| 1994-09-03 | 12:40 | 12:53 | 31 | C1.3 | – | – |
| 1994-09-08 | 01:18 | 01:29 | 20 | C1.3 | – | – |
| 1994-09-03 | 08:23 | 08:35 | 30 | C1.1 | – | – |
| 1994-09-05 | 02:32 | 02:36 | 13 | C1.1 | S10E07 | 7773 |
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
17 flares of class C or larger in September 1994; by M/X count it ranks 482 of 565 months.