Solar flares on June 17, 2000
The most powerful solar flare in 24 hours
X1.0 (very strong) flare - June 17 at 10:59 PM
Solar activity index
Value as of the end of the day on June 17, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 16, 2000 to June 17, 2000
Time zone — UTC-03 (Halifax) — summer time
List of solar flares for June 17, 2000
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 0 | X class — 1
| Class | begin | max | end | region |
|---|---|---|---|---|
| X1.0 | 22:52 | 22:59 | 23:03 | 9033 |
| C4.6 | 19:27 | 20:16 | 20:58 | — |
| C2.8 | 17:36 | 17:48 | 18:01 | — |
| C2.5 | 14:57 | 15:08 | 15:15 | 9048 |
| C2.6 | 10:49 | 10:59 | 11:14 | 9033 |
| C2.2 | 09:18 | 09:24 | 09:33 | 9042 |
| C2.2 | 07:49 | 07:52 | 07:55 | — |