Solar flares on May 16, 2005
The most powerful solar flare in 24 hours
M3.5 (strong) flare - May 16 at 1:36 AM
Solar activity index
Value as of the end of the day on May 16, 2005
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 15, 2005 to May 16, 2005
Time zone — UTC+03 (Tallinn)
List of solar flares for May 16, 2005
The total number of solar flares of class C and higher — 12 flares
C class — 9 | M class — 3 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 23:37 | 23:42 | 23:46 | 763 |
| C5.5 | 22:36 | 22:47 | 22:54 | 763 |
| C2.0 | 19:41 | 19:51 | 20:02 | 763 |
| C1.8 | 18:54 | 19:06 | 19:28 | 763 |
| C1.2 | 15:46 | 16:01 | 16:12 | 759 |
| C1.3 | 12:57 | 13:00 | 13:04 | 763 |
| M1.6 | 11:56 | 12:08 | 12:15 | 763 |
| C2.9 | 06:33 | 06:36 | 06:44 | 763 |
| M1.4 | 05:33 | 05:43 | 05:50 | 763 |
| C2.1 | 02:46 | 03:03 | 03:29 | 763 |
| M3.5 | 01:27 | 01:36 | 01:42 | 763 |
| C1.6 | 00:24 | 00:49 | 01:03 | 763 |