Solar Flare WatchHome › Flare history › Region ranking
Solar flares from active region 5200
C35
M6
X0
LargestM2.31988-10-17
Span15 days
Flares by day
1
5
5
4
1
1
3
8
6
1
3
1
2
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1988-10-16 | 20:45 | 20:46 | 8 | C8.7 | N22E90 | 5200 |
| 1988-10-17 | 00:26 | 00:26 | 5 | C8.1 | N20E86 | 5200 |
| 1988-10-17 | 04:10 | 04:11 | 6 | M2.3 | N19E88 | 5200 |
| 1988-10-17 | 14:10 | 14:25 | 36 | M1.0 | N20E79 | 5200 |
| 1988-10-17 | 16:08 | 16:09 | 6 | M2.0 | N20E84 | 5200 |
| 1988-10-17 | 23:43 | 23:46 | 29 | C7.8 | N17E78 | 5200 |
| 1988-10-18 | 00:33 | 00:38 | 43 | M1.6 | N18E77 | 5200 |
| 1988-10-18 | 02:27 | 02:30 | 7 | C2.5 | N18E77 | 5200 |
| 1988-10-18 | 05:42 | 05:48 | 13 | C3.2 | N18E77 | 5200 |
| 1988-10-18 | 09:36 | 09:39 | 13 | C7.6 | N17E71 | 5200 |
| 1988-10-18 | 19:43 | 19:44 | 8 | C1.5 | N19E69 | 5200 |
| 1988-10-19 | 16:38 | 16:41 | 9 | C3.4 | N20E61 | 5200 |
| 1988-10-19 | 18:20 | 18:20 | 13 | C1.7 | N20E59 | 5200 |
| 1988-10-19 | 19:04 | 19:09 | 61 | M1.0 | N26E58 | 5200 |
| 1988-10-19 | 22:05 | 22:10 | 17 | M1.1 | N19E54 | 5200 |
| 1988-10-20 | 23:08 | 23:10 | 8 | C1.4 | N22E41 | 5200 |
| 1988-10-21 | 02:16 | 02:17 | 26 | C1.2 | N20E42 | 5200 |
| 1988-10-22 | 18:23 | 18:23 | 21 | C4.3 | N18E10 | 5200 |
| 1988-10-22 | 20:18 | 20:23 | 88 | C4.6 | N23E16 | 5200 |
| 1988-10-22 | 23:16 | 23:17 | 20 | C6.3 | N18E08 | 5200 |
| 1988-10-23 | 05:55 | 05:58 | 32 | C4.9 | N18E05 | 5200 |
| 1988-10-23 | 08:12 | 08:17 | 15 | C1.2 | N23E10 | 5200 |
| 1988-10-23 | 11:09 | 11:09 | 7 | C4.4 | N20E02 | 5200 |
| 1988-10-23 | 14:59 | 15:00 | 15 | C2.0 | N22E07 | 5200 |
| 1988-10-23 | 15:21 | 15:27 | 24 | C2.1 | N21E04 | 5200 |
| 1988-10-23 | 15:58 | 16:00 | 17 | C1.7 | N21E05 | 5200 |
| 1988-10-23 | 21:58 | 21:58 | 14 | C6.0 | N20W05 | 5200 |
| 1988-10-23 | 22:33 | 22:34 | 25 | C1.4 | N18W05 | 5200 |
| 1988-10-24 | 00:47 | 00:48 | 14 | C3.5 | N19W06 | 5200 |
| 1988-10-24 | 01:40 | 01:40 | 5 | C1.5 | N21E01 | 5200 |
| 1988-10-24 | 11:58 | 11:58 | 6 | C1.0 | N22W06 | 5200 |
| 1988-10-24 | 16:02 | 16:03 | 26 | C4.9 | N20W14 | 5200 |
| 1988-10-24 | 20:03 | 20:05 | 8 | C6.0 | N21W11 | 5200 |
| 1988-10-24 | 21:16 | 21:17 | 78 | C4.9 | N21W09 | 5200 |
| 1988-10-25 | 19:11 | 19:12 | 7 | C1.1 | N21W17 | 5200 |
| 1988-10-28 | 08:05 | 08:09 | 9 | C1.7 | N25W58 | 5200 |
| 1988-10-28 | 08:45 | 08:46 | 11 | C3.2 | N24W60 | 5200 |
| 1988-10-28 | 17:33 | 17:34 | 5 | C1.1 | N23W60 | 5200 |
| 1988-10-29 | 16:38 | 16:40 | 19 | C2.7 | N19W75 | 5200 |
| 1988-10-30 | 01:25 | 01:25 | 6 | C2.2 | N23W78 | 5200 |
| 1988-10-30 | 04:49 | 04:56 | 21 | C5.9 | N23W77 | 5200 |
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
NOAA active region 5200 produced 41 C+ flares between 1988-10-16 and 1988-10-30.