Solar flares on March 15, 2002
The most powerful solar flare in 24 hours
M2.2 (strong) flare - March 15 at 6:10 PM
Solar activity index
Value as of the end of the day on March 15, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 14, 2002 to March 15, 2002
Time zone — UTC-05 (Springfield) — summer time
List of solar flares for March 15, 2002
The total number of solar flares of class C and higher — 1 flare
C class — 0 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M2.2 | 17:09 | 18:10 | 19:42 | 9866 |