Solar flares on March 15, 2012
The most powerful solar flare in 24 hours
M1.8 (strong) flare - March 15 at 2:52 AM
Solar activity index
Value as of the end of the day on March 15, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 14, 2012 to March 15, 2012
Time zone — UTC-05 (Memphis) — summer time
List of solar flares for March 15, 2012
The total number of solar flares of class C and higher — 3 flares
C class — 2 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 21:21 | 21:31 | 21:43 | 1432 |
| C1.1 | 09:04 | 09:10 | 09:15 | 1429 |
| M1.8 | 02:23 | 02:52 | 03:08 | 1432 |