Downflows above LDE arcades

DateGOES start,peak
(UT)
GOES
classification
SXT flows
observed (UT)
Speeds (km/s)
16-Dec-9112:11, 13:12M3.212:35-14:25
20-Apr-9809:10, 10:21M1.409:43-16:4245-130
23-Apr-9805:35, 05:55X1.206:55-07:12200-400
27-Apr-9808:55, 09:20X1.009:38-10:36
09-May-9803:04, 03:40M7.704:59-05:45 (*)
16-Jun-9818:03, 18:42M1.019:03-19:10 (*)
16-Aug-9817:37, 18:21M3.118:27-19:14 (*)
18-Aug-9822:10, 22:19X4.923:50-00:26
30-Sep-9813:08, 13:50M2.813:32-14:07
23-Nov-9810:59, 11:21M3.111:52-12:34140-300
18-Dec-9817:13, 17:22M8.018:18-18:23
20-Jan-9919:06, 20:04M5.220:36-21:3290-500
03-May-9905:36, 06:02M4.406:04-07:08180-300
08-May-9910:36, 10:58M1.611:14-11:24
08-May-9914:22, 14:40M4.614:33-14:52
11-May-9921:43, 22:08C4.721:59-22:02
25-Jul-9913:08, 13:38M2.413:33-14:00 (*)98-360
05-Nov-9918:04, 18:29M3.020:23-20:25 (*)
28-Nov-9918:00, 19:17M1.620:30-22:16 (*)34-160
07-Dec-9901:07, 01:12C8.701:10-01:2050-86
22-Feb-0019:54, 21:47M1.120:28-21:23 (*)150
12-Jul-0001:51, 01:58C5.302:43-03:41 (*)80-150
12-Jul-0018:41, 18:49M5.721:16-21:44
05-Aug-0023:09
(flare beyond E limb)
C1Throughout 6-7 Aug
12-Sep-0011:31, 12:13M1.012:44-16:01 (*)130-150
30-Sep-0017:38, 18:27M1.018:27-18:43
16-Oct-0006:40, 07:28M2.507:02-07:16 (*)
25-Oct-0008:45, 11:25C4.014:19-19:0528-114
08-Nov-0022:42, 23:28M7.423:25-23:35 (*)130-330
09-Nov-0006:01, 06:10M1.206:16-06:31 (*)46
25-Nov-0000:59, 01:31M8.201:28-02:21
19-Jan-0116:25, 17:30M1.017:17-18:10
02-Apr-0121:32, 21:51X20.23:51-03:31 (*)
03-Apr-0103:25, 03:57X1.203:31-07:14 (*)140-580
04-Apr-0109:41, 10:27M1.610:06-10:28
26-Jun-0111:50, 13:12C7.114:23-19:5530-55
27-Sep-0108:55, 12:13M1.011:36-11:42 (*)
01-Oct-0104:41, 05:15M9.106:25-21:03 (*)
30-Oct-0118:02, 20:32C9.220:34-20:39 (*)500
21-Apr-0200:43, 01:51X1.501:23-01:56 (TRACE)85-240
23-Jul-0200:18, 00:35X4.800:30-00:43 (TRACE)
04-Nov-0319:29, 19:53X17+19:51-20:29 (TRACE)(*)

(*) indicates the detection of shrinkage of X-ray emitting features, in addition to the downward motion of X-ray voids.

References:


David McKenzie:
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