H alpha Prominence Event List [May/1994]
[Classification of Active Prominence]
A. surge type; jet-like ejection
(Most of the ejected plasma returns back to the solar surface along
a magnetic line of force.)
- A1: flow back along the ejection pass
- A2: flow down to the other foot point over the apex of a loop
B. eruptive prominence type; high-speed eruption of a pre-existing prominence
- B1: gradually accelerated to the escaping velocity
- B2: explosively accelerated to the escaping velocity (spray type)
C. disruptive prominence; disintegration of a pre-existing prominence
- C1: break and slip down after slow rise
- C2: fade out or fall down with no rising motion
D. partially-activated prominence; partially brightening, or breaking down
of a pre-existing prominence
E. loop prominence
- E1: a loop top brightening followed by a single loop formation
- E2: post-flare loops (growing multiple loop system)
- E3: a growing bright mound or compact loop cluster
F. others
- F1: stable but exceptionally large prominence or in extraordinary shape
- F2: unclassifiable prominence with large motion
[Height & Length]
Height: maximum height measured from the solar limb in Mm
Length: maximum length along the solar limb in Mm
Event ID No. |
DATE (UT) |
START TIME |
MAXMUM TIME |
END TIME |
POSITION |
CLASS |
HEIGHT [Mm] |
LENGTH [Mm] |
FMT-P-0409 | 19940507
| 02:30 | 03:10 | 04:30
| WN40 | #D1 | 65
| 49
|
FMT-P-0410 | 19940507
| 22:04 | 22:55 | 23:05
| ES45-50 | D1 | 24
| 81
|
FMT-P-0411 | 19940507
| 22:10 | 22:15 | 22:19
| ES25 | A1 | 16
| 8.1
|
FMT-P-0412 | 19940508
| 23:30 | 23:47 | 24:13
| ES17 | A1 | 41
| 8.1
|
FMT-P-0413 | 19940509
| 01:00 | 01:05 | 01:11
| EN20 | A1 | 16
| 8.1
|
FMT-P-0414 | 19940509
| 04:25 | 04:27 | 04:31
| WN80 | A1 | 16
| 8.1
|
FMT-P-0415 | 19940512
| 21:20 | 21:27 | 21:35
| ES45 | A1 | 41
| 8.1
|
FMT-P-0416 | 19940514
| 01:29 | 01:33 | 01:49
| ES10 | A1 | 32
| 16
|
FMT-P-0417 | 19940516
| 06:36 | ----- | 09:03
| EN05-30 | *#F1 | 122
| 243
|
FMT-P-0418 | 19940518
| 22:58 | 23:02 | 23:05
| WS80 | A1 | 16
| 24
|
FMT-P-0419 | 19940519
| 03:53 | 04:03 | 04:12
| EN53 | A1 | 41
| 16
|
FMT-P-0420 | 19940524
| 02:49 | 02:52 | 02:55
| EN20 | A1 | 16
| 8.1
|