Solar Flare WatchHome › Flare history › Region ranking
Solar flares from active region 8210
C22
M4
X2
LargestX1.11998-05-02
Span12 days
Flares by day
2
1
3
1
5
3
2
3
8
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1998-04-25 | 14:02 | 14:39 | 91 | C3.6 | S19E73 | 8210 |
| 1998-04-25 | 17:58 | 18:06 | 11 | C1.5 | S18E72 | 8210 |
| 1998-04-27 | 08:55 | 09:20 | 43 | X1.0 | S16E50 | 8210 |
| 1998-04-29 | 01:24 | 01:46 | 32 | C4.3 | S19E27 | 8210 |
| 1998-04-29 | 07:54 | 08:06 | 33 | C1.7 | S17E23 | 8210 |
| 1998-04-29 | 16:06 | 16:37 | 53 | M6.8 | S18E20 | 8210 |
| 1998-04-30 | 21:15 | 21:25 | 21 | C6.6 | S21E03 | 8210 |
| 1998-05-01 | 11:58 | 12:05 | 16 | C1.9 | – | 8210 |
| 1998-05-01 | 14:41 | 14:53 | 19 | C1.7 | S21W03 | 8210 |
| 1998-05-01 | 20:08 | 20:30 | 27 | C2.8 | N26E37 | 8210 |
| 1998-05-01 | 21:40 | 21:51 | 19 | C2.6 | S18W05 | 8210 |
| 1998-05-01 | 22:36 | 22:54 | 32 | M1.2 | N25E35 | 8210 |
| 1998-05-02 | 04:48 | 05:00 | 33 | C5.4 | S20W07 | 8210 |
| 1998-05-02 | 13:31 | 13:42 | 20 | X1.1 | S15W15 | 8210 |
| 1998-05-02 | 20:37 | 21:01 | 44 | C5.6 | S19W20 | 8210 |
| 1998-05-03 | 10:02 | 10:19 | 34 | C2.5 | S20W26 | 8210 |
| 1998-05-03 | 18:23 | 18:36 | 27 | C4.0 | S17W35 | 8210 |
| 1998-05-05 | 05:27 | 05:31 | 7 | C1.5 | S12W50 | 8210 |
| 1998-05-05 | 23:02 | 23:07 | 11 | C2.4 | S15W60 | 8210 |
| 1998-05-05 | 23:27 | 23:46 | 35 | M2.5 | S16W60 | 8210 |
| 1998-05-06 | 04:11 | 04:42 | 36 | C4.0 | S12W63 | 8210 |
| 1998-05-06 | 06:06 | 06:15 | 11 | C2.8 | S12W65 | 8210 |
| 1998-05-06 | 06:21 | 06:27 | 14 | C3.8 | S14W66 | 8210 |
| 1998-05-06 | 06:59 | 07:03 | 6 | C3.7 | S13W66 | 8210 |
| 1998-05-06 | 07:10 | 07:25 | 31 | M2.9 | S11W65 | 8210 |
| 1998-05-06 | 13:32 | 13:37 | 8 | C6.8 | – | 8210 |
| 1998-05-06 | 18:35 | 18:44 | 23 | C2.9 | N28W32 | 8210 |
| 1998-05-06 | 22:04 | 22:07 | 7 | C1.5 | S14W72 | 8210 |
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 8210 produced 28 C+ flares between 1998-04-25 and 1998-05-06.