Solar flares on July 27, 2005
The most powerful solar flare in 24 hours
M3.7 (strong) flare - July 27 at 5:02 AM
Solar activity index
Value as of the end of the day on July 27, 2005
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 26, 2005 to July 27, 2005
Time zone — UTC+00
List of solar flares for July 27, 2005
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 |
|---|---|---|---|---|
| C4.5 | 22:39 | 23:00 | 23:15 | — |
| C1.7 | 10:30 | 11:02 | 12:34 | — |
| M3.7 | 04:33 | 05:02 | 05:30 | — |