Solar flares on January 18, 2003
The most powerful solar flare in 24 hours
C1.1 (normal) flare - January 18 at 2:34 AM
Solar activity index
Value as of the end of the day on January 18, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 17, 2003 to January 18, 2003
Time zone — UTC+03 (Murmansk)
List of solar flares for January 18, 2003
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 |
|---|---|---|---|---|
| C1.1 | 02:29 | 02:34 | 02:38 | — |