Solar flares — Mar 18, 2001
The strongest solar flare in the day
Flare of C3.4 level (normal) — in 07:48
Solar activity index
Value for Mar 18, 2001 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Mar 17, 2001 to Mar 18, 2001
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
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List of solar flares for Mar 18, 2001
Total number of flares of class C and higher — 6 flares
C type — 6 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C1.9
|
17:27 | 17:33 | 17:38 | 9384 |
C2.1
|
12:20 | 12:26 | 12:28 | — |
C1.8
|
11:01 | 11:09 | 11:18 | 9373 |
C3.1
|
08:45 | 08:50 | 08:53 | 9373 |
C3.4
|
07:39 | 07:48 | 07:55 | 9373 |
C1.9
|
05:16 | 05:24 | 05:31 | 9373 |