Solar flares — May 04, 2001
The strongest solar flare in the day
Flare of C4.1 level (normal) — in 16:00
Solar activity index
Value for May 04, 2001 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from May 03, 2001 to May 04, 2001
Time zone — UTC+01 (London) - summer time

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for May 04, 2001
Total number of flares of class C and higher — 3 flares
C type — 3 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C3.0
|
19:18 | 20:26 | 21:00 | — |
C4.1
|
15:40 | 16:00 | 16:55 | 9447 |
C1.4
|
11:44 | 11:58 | 12:04 | 9445 |