First C2 Appearance Date Time [UT] |
Central PA [deg] |
Angular Width [deg] |
Linear Speed [km/s] |
2nd-order Speed at final height [km/s] | 2nd-order Speed at 20 Rs [km/s] |
Accel [m/s2] |
Mass [gram] |
Kinetic Energy [erg] |
MPA [deg] | Movies, plots, & links | Remarks | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2021/01/01 | 00:12:05 | 252 | 28 | 128 | 114 | 0 | -4.7*1 | 3.2e+13 | 2.6e+27 | 250 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/01 | 02:48:06 | 81 | 20 | 233 | 228 | 203 | -0.7*1 | 6.1e+12 | 1.7e+27 | 75 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/01 | 22:00:05 | 238 | 127 | 190 | 227 | 380 | 5.1*1 | 3.7e+14*2 | 6.8e+28*2 | 249 | C2 C3 PHTX DST Java Movie | Poor Event; Partial Halo |
2021/01/02 | 11:36:05 | 249 | 155 | 395 | 361 | 321 | -3.3*1 | 7.9e+14*2 | 6.1e+29*2 | 263 | C2 C3 PHTX DST Java Movie | Partial Halo |
2021/01/02 | 13:36:21 | 131 | 79 | 136 | 154 | 335 | 4.1*1 | 1.9e+13 | 1.8e+27 | 122 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/01/02 | 17:36:05 | 256 | 13 | 130 | 210 | 463 | 9.3*1 | ---- | ---- | 258 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/02 | 23:24:05 | 268 | 67 | 246 | 248 | 254 | 0.2*1 | 5.2e+14 | 1.6e+29 | 288 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/03 | 18:12:05 | 314 | 10 | 216 | 184 | 0 | -12.3*1 | ---- | ---- | 312 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/01/03 | 22:12:05 | 293 | 10 | 252 | 165 | 0 | -7.9*1 | ---- | ---- | 291 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/04 | 07:48:05 | 104 | 32 | 252 | 233 | 0 | -10.5*1 | 7.2e+12 | 2.3e+27 | 110 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/01/04 | 13:25:41 | 283 | 41 | 182 | 184 | 215 | 0.6*1 | 2.1e+13 | 3.4e+27 | 277 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/01/05 | 11:36:05 | 277 | 15 | 249 | 306 | 575 | 13.4*1 | ---- | ---- | 273 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/05 | 14:36:05 | 166 | 116 | 107 | 147 | 315 | 3.9*1 | 6.3e+14 | 3.6e+28 | 172 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/06 | 04:00:05 | 306 | 114 | 397 | 599 | 563 | 11.1 | 2.6e+15 | 2.1e+30 | 314 | C2 C3 PHTX DST Java Movie | |
2021/01/07 | 01:36:20 | 317 | 27 | 288 | 299 | 320 | 1.0*1 | 3.9e+13 | 1.6e+28 | 314 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/07 | 07:36:05 | 314 | 11 | 346 | 611 | 1391 | 79.7*1 | ---- | ---- | 311 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/01/07 | 11:00:05 | 312 | 26 | 449 | 355 | 0 | -14.7*1 | 6.8e+13 | 6.8e+28 | 309 | C2 C3 PHTX DST Java Movie | |
2021/01/07 | 18:36:05 | 298 | 11 | 281 | 398 | 562 | 12.4*1 | ---- | ---- | 295 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/08 | 00:12:05 | 121 | 12 | 174 | 231 | 317 | 4.0*1 | ---- | ---- | 115 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/08 | 05:00:14 | 277 | 104 | 393 | 602 | 539 | 10.3 | 4.9e+15 | 3.7e+30 | 260 | C2 C3 PHTX DST Java Movie | |
2021/01/08 | 10:24:05 | 191 | 6 | 439 | 654 | 2203 | 201.4*1 | ---- | ---- | 189 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/01/08 | 18:48:05 | 274 | 87 | 194 | 354 | 348 | 5.2*1 | 2.1e+15 | 3.9e+29 | 298 | C2 C3 PHTX DST Java Movie | |
2021/01/08 | 23:24:06 | 73 | 14 | 240 | 166 | 0 | -21.2*1 | ---- | ---- | 77 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/01/10 | 03:24:05 | 115 | 32 | 204 | 263 | 832 | 27.5*1 | 4.9e+12 | 1.0e+27 | 111 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/01/10 | 07:00:05 | 244 | 13 | 331 | 424 | 477 | 7.1*1 | ---- | ---- | 259 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/10 | 10:12:05 | 306 | 15 | 242 | 343 | 427 | 7.6*1 | ---- | ---- | 301 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/10 | 22:36:05 | 288 | 14 | 313 | 401 | 631 | 16.7*1 | ---- | ---- | 283 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/11 | 12:48:05 | 296 | 28 | 453 | 335 | 0 | -32.1*1 | 1.1e+14 | 1.1e+29 | 289 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/12 | 15:48:06 | 293 | 18 | 317 | 596 | 2429 | 255.1*1 | ---- | ---- | 288 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/01/17 | 00:12:05 | 126 | 86 | 104 | 136 | 190 | 1.3*1 | 1.1e+15 | 5.8e+28 | 124 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/17 | 14:24:05 | 129 | 29 | 201 | 170 | 0 | -5.0*1 | 4.4e+13 | 8.8e+27 | 128 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/01/17 | 20:24:05 | 72 | 55 | 217 | 254 | 373 | 4.5*1 | 8.8e+13 | 2.1e+28 | 83 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/18 | 02:40:10 | 67 | 59 | 309 | 349 | 379 | 3.0*1 | 7.5e+14 | 3.6e+29 | 70 | C2 C3 PHTX DST Java Movie | |
2021/01/18 | 16:10:09 | 76 | 9 | 169 | 242 | 620 | 15.6*1 | ---- | ---- | 85 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/01/18 | 19:10:10 | 101 | 19 | 156 | 155 | 152 | -0.1*1 | ---- | ---- | 102 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/18 | 20:40:09 | 326 | 10 | 221 | 199 | 0 | -8.6*1 | ---- | ---- | 321 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/01/19 | 03:40:10 | 101 | 13 | 244 | 282 | 335 | 2.9*1 | ---- | ---- | 106 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/19 | 07:40:10 | 335 | 16 | 249 | 346 | 924 | 35.4*1 | ---- | ---- | 326 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/01/20 | 04:48:06 | 79 | 20 | 242 | 192 | 0 | -12.8*1 | 2.8e+13 | 8.2e+27 | 85 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/01/20 | 12:00:05 | 119 | 32 | 144 | 191 | 485 | 9.3*1 | 1.0e+14 | 1.1e+28 | 116 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/01/20 | 14:00:05 | 103 | 120 | 125 | 228 | 296 | 3.6*1 | 1.4e+15 | 1.1e+29 | 102 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/20 | 18:36:06 | 267 | 57 | 270 | 547 | 576 | 13.9*1 | 3.3e+15 | 1.2e+30 | 270 | C2 C3 PHTX DST Java Movie | |
2021/01/21 | 14:12:05 | 142 | 28 | 268 | 313 | 579 | 11.8*1 | 6.4e+11 | 2.3e+26 | 149 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/01/21 | 16:00:05 | 270 | 29 | 384 | 550 | 1054 | 44.9*1 | 5.9e+12 | 4.4e+27 | 269 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/21 | 20:36:05 | 262 | 17 | 310 | 431 | 756 | 22.8*1 | ---- | ---- | 263 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/22 | 20:36:06 | 82 | 8 | 176 | 263 | 608 | 15.3*1 | ---- | ---- | 82 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/01/22 | 20:57:32 | 271 | 67 | 236 | 412 | 429 | 7.7 | 2.2e+15 | 6.2e+29 | 271 | C2 C3 PHTX DST Java Movie | |
2021/01/23 | 10:12:05 | 124 | 15 | 432 | 514 | 1247 | 59.1*1 | ---- | ---- | 122 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/01/23 | 18:48:05 | 109 | 70 | 472 | 507 | 596 | 6.7*1 | 2.2e+14 | 2.4e+29 | 113 | C2 C3 PHTX DST Java Movie | |
2021/01/24 | 01:48:05 | 273 | 8 | 350 | 331 | 288 | -2.5*1 | ---- | ---- | 272 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/24 | 02:24:05 | 186 | 6 | 420 | 303 | 0 | -72.0*1 | ---- | ---- | 187 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/01/24 | 13:25:43 | 123 | 9 | 327 | 385 | 1466 | 87.1*1 | ---- | ---- | 122 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only 3 points; Only C2 |
2021/01/25 | 02:36:05 | 89 | 23 | 210 | 263 | 654 | 16.6*1 | 2.2e+13 | 4.8e+27 | 90 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/01/25 | 22:24:05 | 295 | 27 | 121 | 167 | 427 | 7.5*1 | 2.2e+14 | 1.6e+28 | 292 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/01/28 | 18:24:05 | 123 | 8 | 249 | 307 | 476 | 8.9*1 | ---- | ---- | 114 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/28 | 23:36:05 | 122 | 11 | 300 | 272 | 135 | -4.3*1 | ---- | ---- | 118 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/01/29 | 09:12:11 | 290 | 28 | 162 | 190 | 297 | 2.9*1 | 2.2e+14 | 3.0e+28 | 286 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/29 | 13:25:42 | 284 | 34 | 213 | 243 | 299 | 2.3*1 | 8.0e+14 | 1.8e+29 | 287 | C2 C3 PHTX DST Java Movie | |
2021/01/30 | 06:12:05 | 281 | 19 | 302 | 275 | 96 | -4.0*1 | ---- | ---- | 286 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/30 | 10:24:05 | 102 | 78 | 387 | 252 | 0 | -36.5*1 | 2.6e+14 | 2.0e+29 | 116 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/31 | 11:24:05 | 267 | 37 | 249 | 314 | 411 | 5.6*1 | 2.3e+14 | 7.1e+28 | 268 | C2 C3 PHTX DST Java Movie | |
2021/01/31 | 17:36:05 | 254 | 15 | 249 | 311 | 412 | 6.1*1 | ---- | ---- | 255 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/01/31 | 22:12:05 | 65 | 68 | 180 | 198 | 260 | 1.8*1 | 1.3e+14 | 2.1e+28 | 64 | C2 C3 PHTX DST Java Movie | Poor Event |
*1 Acceleration is uncertain due to either poor height measurement or a small number of height-time measurements (See Section 3.4 of Yashiro et al. 2004 for details).
*2 Mass and Kinetic Energy are uncertain due to poor mass estimate. Mass measurement assumes that the CME material is in the sky-plane. Kinetic Energy is obtained from the mass and linear speed (see Vourlidas et al. 2000 for details).