Solar flares on January 18, 2012
The most powerful solar flare in 24 hours
M1.7 (strong) flare - January 18 at 10:12 PM
Solar activity index
Value as of the end of the day on January 18, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 17, 2012 to January 18, 2012
Time zone — UTC+03 (Murmansk)
List of solar flares for January 18, 2012
The total number of solar flares of class C and higher — 4 flares
C class — 3 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.7 | 22:04 | 22:12 | 22:27 | 1401 |
| C2.4 | 13:16 | 13:30 | 13:45 | 1401 |
| C1.0 | 12:51 | 12:54 | 12:56 | 1401 |
| C1.0 | 02:53 | 02:57 | 03:03 | 1401 |