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CMEs in 1998 Mar (Back)
No. | First C2 Appearance UT | Location (Apparent Loc) deg | DSC Rs | SPA deg | CPA deg | MPA deg | Width deg | Speed km/s | Acc m/s^2 | Def | EIT Ref-Time UT | CL | Comment | |
1 | 1998/03/01 | 10:03:23 | N12E80 (N13E79) | 0.98 | 76.3 | 75 | 74 | 35 | 412 | 23.6 | R | 1998/03/01 09:14:36 | 3 | |
2 | 1998/03/01 | 10:03:23 | Above Limb | ----- | 245.5 | 278 | 278 | 45 | 421 | 7.5 | E | 1998/03/01 09:41:18 | 1 | |
3 | 1998/03/01 | 20:13:21 | N16W65 (N19W66) | 0.93 | 290.6 | 268 | 276 | 71 | 242 | 22.8 | E | 1998/03/01 20:01:02 | 1 | |
4 | 1998/03/02 | 09:41:07 | No Signature | ----- | ----- | 62 | 66 | 8 | 385 | ------ | -- | ----- | 1 | |
5 | 1998/03/02 | 17:29:27 | No Signature | ----- | ----- | 234 | 243 | 17 | 360 | -12.8 | -- | ----- | 2 | |
6 | 1998/03/02 | 20:55:08 | N46W73 (N47W75) | 0.99 | 318.2 | 303 | 298 | 2 | ---- | ------ | E | 1998/03/02 19:46:24 | 2 | |
7 | 1998/03/03 | 14:30:49 | Poor Data | ----- | ----- | 25 | 33 | 95 | 159 | ------ | -- | ----- | - | |
8 | 1998/03/06 | 01:18:45 | Poor Data | ----- | ----- | 53 | 66 | 26 | 325 | 3.0 | -- | ----- | - | |
9 | 1998/03/06 | 01:18:45 | Poor Data | ----- | ----- | 256 | 256 | 51 | 264 | 3.9 | -- | ----- | - | |
10 | 1998/03/06 | 07:11:15 | N23W56 (N27W58) | 0.89 | 301.2 | 269 | 281 | 79 | 659 | 5.8 | E | 1998/03/06 06:00:23 | 1 | |
11 | 1998/03/07 | 02:12:28 | N29W51 (N33W53) | 0.87 | 309.2 | 299 | 289 | 15 | 169 | ------ | E | 1998/03/07 01:07:04 | 1 | |
12 | 1998/03/07 | 03:46:41 | Above Limb | ----- | 278.7 | 267 | 261 | 81 | 361 | 3.0 | E | 1998/03/07 03:19:37 | 1 | |
13 | 1998/03/07 | 07:12:29 | S18E57 (S14E55) | 0.83 | 107.0 | 103 | 101 | 29 | 323 | 4.6 | R | 1998/03/07 06:50:58 | 1 | |
14 | 1998/03/07 | 23:19:02 | Poor Data | ----- | ----- | 106 | 106 | 20 | 356 | -3.3 | -- | ----- | - | |
15 | 1998/03/08 | 02:39:19 | Poor Data | ----- | ----- | 319 | 318 | 31 | 359 | -19.2 | -- | ----- | - | |
16 | 1998/03/08 | 18:55:06 | S19E86 (S18E79) | 0.98 | 109.2 | 98 | 91 | 93 | 379 | -6.1 | E | 1998/03/08 18:34:10 | 1 | |
17 | 1998/03/08 | 21:55:06 | Above Limb | ----- | 59.6 | 59 | 69 | 27 | 760 | -26.6 | R | 1998/03/08 21:20:33 | 1 | |
18 | 1998/03/09 | 17:07:19 | S22E78 (S20E73) | 0.96 | 111.0 | 83 | 97 | 86 | 217 | 10.3 | E | 1998/03/09 16:42:52 | 1 | |
19 | 1998/03/10 | 05:34:25 | No Signature | ----- | ----- | 74 | 85 | 77 | 313 | 5.6 | -- | ----- | 1 | |
20 | 1998/03/10 | 12:55:24 | N21W78 (N22W77) | 0.98 | 293.2 | 293 | 287 | 23 | 437 | -2.7 | R | 1998/03/10 12:18:24 | 1 | |
21 | 1998/03/11 | 03:59:30 | No Signature | ----- | ----- | 291 | 288 | 23 | 455 | 1.7 | -- | ----- | 1 | |
22 | 1998/03/12 | 01:31:01 | Above Limb | ----- | 68.3 | 82 | 84 | 14 | 213 | 39.3 | E | 1998/03/12 00:24:12 | 3 | |
23 | 1998/03/12 | 07:32:58 | N22E86 (N22E81) | 0.99 | 67.4 | 54 | 61 | 19 | 445 | 4.7 | P | 1998/03/12 07:16:08 | 3 | |
24 | 1998/03/13 | 01:31:03 | No Signature | ----- | ----- | 259 | 258 | 71 | 298 | 10.0 | -- | ----- | 1 | |
25 | 1998/03/13 | 12:33:35 | S17W79 (S16W75) | 0.97 | 253.4 | 264 | 265 | 64 | 266 | -4.2 | E | 1998/03/13 11:55:14 | 1 | |
26 | 1998/03/13 | 21:30:53 | S19W80 (S17W75) | 0.97 | 251.9 | 266 | 258 | 90 | 409 | -4.5 | E | 1998/03/13 21:14:39 | 1 | |
27 | 1998/03/14 | 10:32:38 | No Signature | ----- | ----- | 106 | 100 | 83 | 86 | 2.3 | -- | ----- | 1 | |
28 | 1998/03/15 | 01:31:02 | No Signature | ----- | ----- | 79 | 82 | 35 | 469 | -20.5 | -- | ----- | 2 | |
29 | 1998/03/15 | 14:11:37 | N49E65 (N51E69) | 0.98 | 36.6 | 47 | 53 | 10 | 366 | 5.5 | E | 1998/03/15 13:41:48 | 2 | |
30 | 1998/03/15 | 16:06:05 | N44W42 (N48W46) | 0.89 | 327.5 | 302 | 304 | 32 | 330 | -0.7 | E | 1998/03/15 14:53:26 | 2 | |
31 | 1998/03/15 | 19:31:00 | Above Limb | ----- | 136.8 | 112 | 128 | 114 | 142 | 6.3 | E | 1998/03/15 18:36:10 | 2 | |
32 | 1998/03/16 | 01:31:04 | Above Limb | ----- | 139.4 | 122 | 127 | 146 | 425 | -13.5 | E | 1998/03/16 00:50:27 | 2 | |
33 | 1998/03/16 | 03:30:05 | S23W76 (S21W71) | 0.96 | 247.4 | 265 | 268 | 52 | 179 | 1.5 | E | 1998/03/16 03:00:10 | 1 | |
34 | 1998/03/16 | 20:33:08 | Poor Data | ----- | ----- | 83 | 86 | 6 | 215 | -0.1 | -- | ----- | - | |
35 | 1998/03/17 | 02:07:37 | N46E72 (N47E74) | 0.98 | 41.5 | 47 | 54 | 11 | 404 | -1.6 | R | 1998/03/17 01:37:44 | 2 | |
36 | 1998/03/17 | 13:34:57 | Above Limb | ----- | 244.0 | 271 | 271 | 35 | 208 | 5.6 | E | 1998/03/17 12:17:59 | 2 | |
37 | 1998/03/17 | 14:10:45 | No Signature | ----- | ----- | 256 | 264 | 69 | 285 | 7.9 | -- | ----- | 2 | |
38 | 1998/03/17 | 15:06:15 | Above Limb | ----- | 133.7 | 146 | 143 | 6 | 204 | ------ | P | 1998/03/17 14:16:41 | 2 | |
39 | 1998/03/17 | 22:28:06 | Above Limb | ----- | 260.0 | 270 | 277 | 12 | 339 | -0.7 | R | 1998/03/17 20:37:55 | 1 | |
40 | 1998/03/18 | 07:33:06 | N18E87 (N18E84) | 1.00 | 71.4 | 118 | 98 | 174 | 636 | 23.5 | E | 1998/03/18 07:16:13 | 1 | |
41 | 1998/03/18 | 11:35:31 | S27W30 (S20W28) | 0.57 | 231.1 | 272 | 261 | 72 | 261 | 5.3 | E | 1998/03/18 11:21:33 | 1 | |
42 | 1998/03/19 | 03:06:05 | N21E55 (N25E57) | 0.87 | 60.9 | 77 | 78 | 33 | 259 | ------ | E | 1998/03/19 02:03:22 | 3 | |
43 | 1998/03/19 | 10:14:49 | N18E53 (N22E55) | 0.85 | 62.9 | 72 | 78 | 24 | 228 | 28.4 | R | 1998/03/19 09:25:25 | 2 | |
44 | 1998/03/19 | 16:08:22 | Above Limb | ----- | 63.2 | 74 | 79 | 31 | 221 | -1.3 | E | 1998/03/19 15:16:25 | 2 | |
45 | 1998/03/19 | 23:30:05 | No Signature | ----- | ----- | 63 | 82 | 54 | 300 | 6.7 | -- | ----- | 2 | |
46 | 1998/03/21 | 00:34:44 | Poor Data | ----- | ----- | 344 | 331 | 55 | 132 | ------ | -- | ----- | - | |
47 | 1998/03/21 | 06:11:22 | Poor Data | ----- | ----- | 238 | 251 | 33 | 239 | ------ | -- | ----- | - | |
48 | 1998/03/21 | 15:39:37 | Poor Data | ----- | ----- | 311 | 311 | 56 | 95 | 0.4 | -- | ----- | - | |
49 | 1998/03/21 | 17:39:53 | Poor Data | ----- | ----- | 88 | 89 | 21 | 309 | 14.6 | -- | ----- | - | |
50 | 1998/03/22 | 07:41:51 | Poor Data | ----- | ----- | 104 | 90 | 49 | 418 | -3.0 | -- | ----- | - | |
51 | 1998/03/22 | 18:52:46 | Poor Data | ----- | ----- | 110 | 105 | 10 | 350 | 10.5 | -- | ----- | - | |
52 | 1998/03/23 | 00:50:45 | Poor Data | ----- | ----- | 94 | 75 | 84 | 357 | -2.8 | -- | ----- | - | |
53 | 1998/03/23 | 03:09:22 | Poor Data | ----- | ----- | 251 | 250 | 61 | 269 | 7.6 | -- | ----- | - | |
54 | 1998/03/23 | 09:33:36 | Poor Data | ----- | ----- | 271 | 246 | 111 | 403 | 10.5 | -- | ----- | - | |
55 | 1998/03/23 | 16:06:06 | Poor Data | ----- | ----- | 98 | 101 | 47 | 431 | -0.5 | -- | ----- | - | |
56 | 1998/03/23 | 20:48:27 | Poor Data | ----- | ----- | 87 | 81 | 80 | 142 | 0.2 | -- | ----- | - | |
57 | 1998/03/24 | 11:40:16 | Above Limb | ----- | 228.1 | 246 | 236 | 67 | 289 | -7.3 | E | 1998/03/24 10:56:00 | 1 | |
58 | 1998/03/25 | 02:07:04 | Above Limb | ----- | 113.4 | 100 | 94 | 24 | 173 | 11.1 | E | 1998/03/25 01:02:46 | 3 | |
59 | 1998/03/25 | 05:36:54 | S23E44 (S18E42) | 0.71 | 116.7 | 90 | 98 | 81 | 252 | -4.8 | E | 1998/03/25 05:08:55 | 3 | |
60 | 1998/03/25 | 13:14:11 | Above Limb | ----- | 224.7 | 242 | 220 | 104 | 761 | 2.2 | E | 1998/03/25 12:42:09 | 1 | |
61 | 1998/03/26 | 00:40:19 | S28E83 (S27E76) | 0.98 | 117.9 | 93 | 75 | 72 | 308 | 2.7 | E | 1998/03/25 23:52:08 | 2 | |
62 | 1998/03/27 | 01:23:10 | N23E31 (N28E33) | 0.68 | 44.9 | 88 | 67 | 87 | 569 | 2.1 | E | 1998/03/27 00:45:48 | 1 | |
63 | 1998/03/27 | 10:23:10 | No Signature | ----- | ----- | 110 | 106 | 34 | 429 | -15.7 | -- | ----- | 2 | |
64 | 1998/03/27 | 20:07:43 | Above Limb | ----- | 205.2 | 209 | 206 | 97 | 519 | 4.5 | R | 1998/03/27 19:14:54 | 1 | |
65 | 1998/03/28 | 12:03:05 | No Signature | ----- | ----- | 70 | 73 | 9 | 203 | 3.6 | -- | ----- | 1 | |
66 | 1998/03/28 | 14:09:06 | N22W66 (N24W67) | 0.94 | 296.2 | 278 | 279 | 49 | 352 | 4.3 | E | 1998/03/28 13:04:51 | 1 | |
67 | 1998/03/28 | 22:41:46 | No Signature | ----- | ----- | 326 | 328 | 167 | 223 | -11.1 | -- | ----- | 1 | |
68 | 1998/03/29 | 03:48:28 | Above Limb | ----- | 216.9 | Halo | 189 | 360 | 1397 | -4.9 | E | 1998/03/29 03:02:35 | 1 | |
69 | 1998/03/30 | 13:28:30 | S23E81 (S22E76) | 0.98 | 112.9 | 90 | 93 | 42 | 314 | 2.2 | E | 1998/03/30 13:14:15 | 1 | |
70 | 1998/03/30 | 18:47:53 | Poor Data | ----- | ----- | 164 | 171 | 100 | 668 | -13.0 | -- | ----- | - | |
71 | 1998/03/30 | 21:09:28 | Poor Data | ----- | ----- | 220 | 222 | 30 | 286 | ------ | -- | ----- | - | |
72 | 1998/03/31 | 03:28:17 | Poor Data | ----- | ----- | 278 | 270 | 43 | 296 | -60.1 | -- | ----- | - | |
73 | 1998/03/31 | 03:56:12 | Poor Data | ----- | ----- | 62 | 64 | 13 | 125 | ------ | -- | ----- | - | |
74 | 1998/03/31 | 06:12:02 | Poor Data | ----- | ----- | Halo | 177 | 360 | 1992 | ------ | -- | ----- | - | |
75 | 1998/03/31 | 11:04:07 | Poor Data | ----- | ----- | 281 | 287 | 48 | 850 | 14.6 | -- | ----- | - | |
76 | 1998/03/31 | 13:16:42 | Poor Data | ----- | ----- | 97 | 83 | 19 | 597 | -1.1 | -- | ----- | - | |
77 | 1998/03/31 | 15:54:48 | Poor Data | ----- | ----- | 158 | 157 | 71 | 1047 | 7.9 | -- | ----- | - | |
78 | 1998/03/31 | 22:30:43 | Poor Data | ----- | ----- | 46 | 42 | 84 | 415 | 1.3 | -- | ----- | - |
== Description == :: First C2 Appearance - Taken from the SOHO/LASCO CME Catalog :: Location (Apparent Loc) - Latitude and longitude of CME source region in the heliographic coordinate. The latitude and longitude in parentheses indicates the source region location without solar b angle correction. :: DSC - Projected distance on the plane-of-sky from the solar center to CME source region. :: SPA - Position angle of CME apparent location. :: CPA - Central position angle. :: MPA - Measurement position angle. :: Width - Angular width. :: Speed - Linear speed. :: Acc - Acceleration. :: Def - Deflection. E: Equator-ward, P: Pole-ward, R: Radial event. :: EIT Ref-Time - A time when the EIT image shows CME initiation clearly. :: CL - The confidence level of the identification. :: The parameters in the columns 2, 6, 7, 8 and 9 are adopted from CDAW CME Catalog. == The LIST OF CME SOURCE LOCATIONS is generated == :: by the members of STEP Team at USTC: Yuming Wang, Caixia Chen, Bin Gui, Chenglong Shen and Pinzhong Ye :: based on the SOHO/LASCO CME CATALOG generated and maintained at the CDAW Data Center by NASA and The Catholic University of America in cooperation with the Naval Research Laboratory :: and the SOHO/EIT MVI movies generated by the Naval Research Laboratory. :: Comments or questions about this list could be addressed to Dr. Yuming Wang (ymwang@ustc.edu.cn), :: or written here. |
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