Solar flares — Sep 29, 2001
The strongest solar flare in the day
Flare of M1.8 level (strong) — in 12:06
Solar activity index
Value for Sep 29, 2001 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Sep 28, 2001 to Sep 29, 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 Sep 29, 2001
Total number of flares of class C and higher — 5 flares
C type — 4 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
M1.8
|
11:19 | 12:06 | 12:48 | 9636 |
|
C4.9
|
09:09 | 09:16 | 09:22 | 9628 |
|
C7.5
|
08:21 | 08:33 | 08:42 | 9636 |
|
C5.4
|
07:48 | 07:56 | 08:05 | 9628 |
|
C8.6
|
00:55 | 01:10 | 01:21 | 9628 |
