Solar flares on September 18, 2006
The most powerful solar flare in 24 hours
C1.0 (normal) flare - September 18 at 12:45 PM
Solar activity index
Value as of the end of the day on September 18, 2006
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 17, 2006 to September 18, 2006
Time zone — UTC-07 (Phoenix)
List of solar flares for September 18, 2006
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 12:25 | 12:45 | 13:01 | 910 |