Solar flares on March 20, 2004
The most powerful solar flare in 24 hours
C2.0 (normal) flare - March 20 at 6:09 PM
Solar activity index
Value as of the end of the day on March 20, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 19, 2004 to March 20, 2004
Time zone — UTC-06 (El Paso) — summer time
List of solar flares for March 20, 2004
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 19:11 | 19:17 | 19:28 | 578 |
| C2.0 | 17:56 | 18:09 | 18:21 | 578 |
| C1.7 | 13:59 | 14:25 | 14:35 | 578 |