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İ Location: Homepage >> CMELOC

CMEs in 1998 Feb (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
11998/02/0120:27:10Above Limb----- 59.2 78 75 63 270 8.1E1998/02/01 19:26:05 1
21998/02/0122:37:45Above Limb----- 215.0 244 242 30 450 22.6E1998/02/01 21:43:05 1
31998/02/0207:34:56Above Limb----- 323.8 294 305 48 314 5.3E1998/02/02 07:20:39 1
41998/02/0215:02:01N27E07 (N33E07) 0.56 11.3 73 83 41 348 0.5E1998/02/02 14:42:07 3
51998/02/0216:27:05Above Limb----- 320.1 312 306 9 775 22.0R1998/02/02 16:22:01 1
61998/02/0218:27:05N27E79 (N27E78) 0.98 61.6 72 69 55 467 7.2E1998/02/02 18:07:58 1
71998/02/0306:31:36No Signature---------- 68 77 48 401 3.8-------1
81998/02/0308:36:50Above Limb----- 301.6 270 285 76 487 -1.9E1998/02/03 08:00:36 2
91998/02/0315:40:12Above Limb----- 60.3 64 70 30 124 -4.8R1998/02/03 14:58:17 1
101998/02/0321:57:18No Signature---------- 122 115 106 238 0.1-------2
111998/02/0417:02:49Poor Data---------- 289 286 95 320 5.9--------
121998/02/0602:55:05Above Limb----- 322.5 285 292 57 445 -21.6E1998/02/06 02:51:11 1
131998/02/0607:28:58No Signature---------- 78 79 27 490 -17.8-------2
141998/02/0609:27:05No Signature---------- 87 89 5 460 -51.4-------3
151998/02/0615:08:06No Signature---------- 243 260 116 186 -2.4-------1
161998/02/0706:55:07No Signature---------- 62 62 13 261 17.3-------1
171998/02/0707:28:29No Signature---------- 255 259 47 410 -10.2-------1
181998/02/0714:55:05N28E58 (N30E60) 0.91 55.4 57 56 70 210 -1.2R1998/02/07 14:20:11 1
191998/02/0718:27:05No Signature---------- 230 230 16 297 -1.1-------1
201998/02/0723:55:05Poor Data---------- 72 85 9 439 5.7--------
211998/02/0800:27:06Poor Data---------- 271 273 14 245 62.3--------
221998/02/0808:55:06Poor Data---------- 67 71 15 858 -3.9--------
231998/02/0903:27:06Poor Data---------- 73 75 18 514 -17.8--------
241998/02/0907:28:18Poor Data---------- 73 80 12 563 -4.9--------
251998/02/0923:27:28No Signature---------- 112 111 50 216 7.3-------3
261998/02/1001:30:56No Signature---------- 81 78 113 244 6.1-------1
271998/02/1005:55:05No Signature---------- 112 111 56 190 6.7-------2
281998/02/1007:55:07N25E24 (N31E25) 0.64 35.8 25 29 66 104------P1998/02/10 06:34:11 1
291998/02/1103:08:05No Signature---------- 272 272 48 374 3.8-------1
301998/02/1115:55:06Above Limb----- 285.8 300 302 107 135 1.5P1998/02/11 15:20:43 3
311998/02/1202:27:31No Signature---------- 295 297 9 142 0.9-------2
321998/02/1214:27:30S21W34 (S15W33) 0.60242.6 274 284 60 390 -14.6E1998/02/12 13:51:59 3
331998/02/1215:55:05No Signature---------- 9 26 126 63 2.6-------1
341998/02/1305:55:05No Signature---------- 291 286 17 436 3.2-------2
351998/02/1317:27:32No Signature---------- 99 95 48 169 -17.9-------1
361998/02/1406:55:05No Signature---------- 137 164 206 123-------------1
371998/02/1410:55:05No Signature---------- 280 281 35 450 -4.0-------1
381998/02/1501:28:18Poor Data---------- 290 290 18 144 4.7--------
391998/02/1510:27:05Poor Data---------- 322 327 38 400 -36.8--------
401998/02/1517:27:05Poor Data---------- 117 120 57 183 2.5--------
411998/02/1523:55:06Poor Data---------- 127 121 9 227 -24.4--------
421998/02/1705:08:08Above Limb----- 148.0 106 119 65 207 0.7E1998/02/17 04:03:29 1
431998/02/1707:55:05N21E56 (N24E58) 0.88 61.4 74 82 44 477 2.4E1998/02/17 06:20:10 1
441998/02/1715:27:05S23W22 (S17W21) 0.45229.3 280 285 34 224 8.1E1998/02/17 14:03:28 1
451998/02/1802:27:05N26E45 (N31E47) 0.82 51.0 63 63 22 459 1.0E1998/02/18 02:03:28 3
461998/02/1802:27:05N26E86 (N26E81) 0.99 63.1 93 91 33 351 -7.2E1998/02/18 01:51:28 1
471998/02/1807:28:30No Signature---------- 45 52 6 587 -4.1-------2
481998/02/1809:27:05Above Limb----- 253.6 283 268 69 266 -0.7E1998/02/18 08:20:09 1
491998/02/1814:55:05N53E67 (N54E71) 0.98 33.8 47 55 16 545 26.2E1998/02/18 14:34:10 1
501998/02/1919:28:30No Signature---------- 297 291 13 350 7.3-------1
511998/02/1921:55:05S33E71 (S30E65) 0.94123.1 108 106 24 449 2.7E1998/02/19 21:20:10 1
521998/02/2001:55:05No Signature---------- 94 105 45 191 0.9-------2
531998/02/2008:55:05Above Limb----- 120.5 93 103 74 519 15.6E1998/02/20 08:20:10 1
541998/02/2009:55:05Above Limb----- 147.9 148 138 46 510 33.7R1998/02/20 09:34:09 2
551998/02/2023:25:54Poor Data---------- 78 83 29 155 -3.1--------
561998/02/2023:25:54Poor Data---------- 250 263 46 275 -0.3--------
571998/02/2104:26:24No Signature---------- 94 104 51 300 -2.1-------3
581998/02/2119:28:33No Signature---------- 109 104 14 181 -20.6-------1
591998/02/2123:27:05No Signature---------- 76 81 25 303 -3.9-------1
601998/02/2200:27:05No Signature---------- 72 86 33 311 -4.4-------1
611998/02/2216:55:06N28E70 (N30E71) 0.96 58.6 91 100 62 239 -0.6E1998/02/22 16:51:26 1
621998/02/2222:30:05Above Limb----- 332.0 297 314 71 331 -0.4E1998/02/22 21:51:29 1
631998/02/2300:55:05S19W76 (S17W72) 0.96252.0 262 253 59 326 19.1R1998/02/22 23:20:10 3
641998/02/2302:55:05S15W86 (S15W80) 0.99254.8 267 253 83 334 14.4E1998/02/23 00:34:10 2
651998/02/2313:28:30S37E76 (S35E69) 0.96127.0 104 106 51 269 24.2E1998/02/23 12:51:28 1
661998/02/2323:27:05Poor Data---------- 86 64 93 388 0.9--------
671998/02/2407:28:32Above Limb----- 63.1 90 84 79 432 7.4E1998/02/24 06:52:01 1
681998/02/2418:27:05Above Limb----- 263.9 251 256 43 259 -4.3P1998/02/24 18:03:29 1
691998/02/2421:55:05Above Limb----- 296.6 289 279 24 564 -5.8R1998/02/24 21:34:10 3
701998/02/2514:55:06No Signature---------- 325 319 36 519 -8.4-------2
711998/02/2520:55:08No Signature---------- 59 61 49 327 -1.6-------1
721998/02/2523:27:05No Signature---------- 74 72 65 289 1.3-------1
731998/02/2605:27:06No Signature---------- 257 250 80 269 -3.4-------1
741998/02/2607:55:05No Signature---------- 271 273 23 117 -20.1-------2
751998/02/2619:03:05Poor Data---------- 330 320 31 433 47.0--------
761998/02/2709:55:05N16W64 (N19W65) 0.92290.9 260 264 66 329 71.5E1998/02/27 09:34:10 2
771998/02/2720:07:21Poor Data----------Halo 83 360 422 -10.8--------
781998/02/2805:36:25No Signature---------- 94 91 5 264 -12.8-------2
791998/02/2810:22:39Above Limb----- 242.4 260 253 69 206 -8.5E1998/02/28 09:50:37 1
801998/02/2812:48:00No Signature---------- 236 282 169 176 2.9-------2
811998/02/2819:50:52No Signature---------- 269 284 55 495 -0.4-------2

== 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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