Solar Flare WatchSolar flares in 2013
C1356
M99
X12
LargestX3.32013-11-05
M/X flares by month
- January 2013
- February 2013
- March 2013
- April 2013
- May 2013
- June 2013
- July 2013
- August 2013
- September 2013
- October 2013
- November 2013
- December 2013
Nearby years (M + X)
1
0
23
119
130
111
221
106
16
54
1
Top 20 flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 2013-11-05 | 22:07 | 22:12 | 8 | X3.3 | S13E44 | 11890 |
| 2013-05-14 | 00:00 | 01:11 | 80 | X3.2 | – | – |
| 2013-05-13 | 15:48 | 16:05 | 28 | X2.8 | N14E83 | – |
| 2013-10-29 | 21:42 | 21:54 | 19 | X2.3 | – | – |
| 2013-10-25 | 14:51 | 15:03 | 21 | X2.1 | – | – |
| 2013-05-13 | 01:53 | 02:17 | 39 | X1.7 | – | – |
| 2013-10-25 | 07:53 | 08:01 | 16 | X1.7 | – | – |
| 2013-05-15 | 01:25 | 01:48 | 33 | X1.2 | N12E64 | 11748 |
| 2013-11-08 | 04:20 | 04:26 | 9 | X1.1 | S14E15 | 11890 |
| 2013-11-10 | 05:08 | 05:14 | 10 | X1.1 | S14W13 | 11890 |
| 2013-10-28 | 01:41 | 02:03 | 31 | X1.0 | N04W66 | 11875 |
| 2013-11-19 | 10:14 | 10:26 | 20 | X1.0 | S70W14 | 11983 |
| 2013-10-24 | 00:21 | 00:30 | 14 | M9.3 | S10E08 | 11877 |
| 2013-04-11 | 06:55 | 07:16 | 34 | M6.5 | N09E12 | 11719 |
| 2013-12-31 | 21:45 | 21:58 | 35 | M6.4 | S16W35 | 11936 |
| 2013-11-01 | 19:46 | 19:53 | 12 | M6.3 | S11E01 | 11884 |
| 2013-06-07 | 22:11 | 22:49 | 53 | M5.9 | – | – |
| 2013-05-03 | 17:24 | 17:32 | 17 | M5.7 | N16E81 | – |
| 2013-10-28 | 04:32 | 04:41 | 14 | M5.1 | S11W46 | 11877 |
| 2013-05-22 | 13:08 | 13:32 | 60 | M5.0 | S18W15 | 11747 |
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
1,467 flares of class C+ in 2013: 99 M-class and 12 X-class.