Solar flares on June 17, 2000
The most powerful solar flare in 24 hours
X1.0 (very strong) flare - June 17 at 8:59 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-05 (Springfield) — 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 | 20:52 | 20:59 | 21:03 | 9033 |
| C4.6 | 17:27 | 18:16 | 18:58 | — |
| C2.8 | 15:36 | 15:48 | 16:01 | — |
| C2.5 | 12:57 | 13:08 | 13:15 | 9048 |
| C2.6 | 08:49 | 08:59 | 09:14 | 9033 |
| C2.2 | 07:18 | 07:24 | 07:33 | 9042 |
| C2.2 | 05:49 | 05:52 | 05:55 | — |