Solar flares on August 1, 2011
The most powerful solar flare in 24 hours
C4.0 (normal) flare - August 1 at 5:02 AM
Solar activity index
Value as of the end of the day on August 1, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 31, 2011 to August 1, 2011
Time zone — UTC-02:30 (Saint john's) — summer time
List of solar flares for August 1, 2011
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.2 | 19:40 | 19:43 | 19:46 | 1261 |
| C1.8 | 19:19 | 19:31 | 19:39 | 1261 |
| C1.3 | 14:21 | 14:36 | 14:41 | 1261 |
| C2.0 | 10:03 | 10:10 | 10:15 | 1261 |
| C1.4 | 05:40 | 05:44 | 05:47 | — |
| C4.0 | 04:49 | 05:02 | 05:14 | 1261 |