Solar flares on March 17, 2023
The most powerful solar flare in 24 hours
M1.0 (strong) flare - March 17 at 11:07 AM
Solar activity index
Value as of the end of the day on March 17, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 16, 2023 to March 17, 2023
Time zone — UTC-04 (Kapuskasing) — summer time
List of solar flares for March 17, 2023
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.8 | 20:27 | 20:37 | 20:42 | 3256 |
| M1.0 | 11:04 | 11:07 | 11:11 | 3247 |
| C7.3 | 08:58 | 09:14 | 09:20 | 3247 |
| C3.0 | 08:15 | 08:38 | 08:58 | 3256 |
| C1.4 | 06:30 | 06:35 | 06:41 | 3256 |
| C6.4 | 02:45 | 02:52 | 02:57 | 3256 |
| C6.4 | 02:12 | 02:26 | 02:34 | 3256 |