Solar flares on September 27, 2003
The most powerful solar flare in 24 hours
C1.3 (normal) flare - September 27 at 4:04 AM
Solar activity index
Value as of the end of the day on September 27, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 26, 2003 to September 27, 2003
Time zone — UTC-08 (Anchorage) — summer time
List of solar flares for September 27, 2003
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 04:00 | 04:04 | 04:10 | 464 |
| C1.3 | 03:39 | 03:43 | 03:48 | 464 |