Solar flares on August 31, 2004
The most powerful solar flare in 24 hours
M1.4 (strong) flare - August 31 at 1:38 AM
Solar activity index
Value as of the end of the day on August 31, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 30, 2004 to August 31, 2004
Time zone — UTC-04 (Kitchener) — summer time
List of solar flares for August 31, 2004
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 |
|---|---|---|---|---|
| M1.4 | 01:24 | 01:38 | 01:47 | 663 |