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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2020/12/01 | 07:12:05 | 101 | 148 | 735 | 903 | 821 | 13.4 | 3.4e+15*2 | 9.1e+30*2 | 63 | C2 C3 PHTX DST Java Movie | Partial Halo |
2020/12/01 | 20:57:31 | 81 | 31 | 194 | 250 | 556 | 12.0*1 | 6.3e+12 | 1.2e+27 | 82 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/01 | 21:24:05 | 303 | 8 | 505 | 682 | 1755 | 124.9*1 | ---- | ---- | 301 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/01 | 23:12:11 | 217 | 6 | 427 | 482 | 1395 | 76.2*1 | ---- | ---- | 219 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only 3 points; Only C2 |
2020/12/02 | 02:00:05 | 97 | 69 | 157 | 153 | 59 | -0.9*1 | 4.5e+13 | 5.5e+27 | 93 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/02 | 03:24:06 | 277 | 25 | 214 | 290 | 785 | 24.6*1 | 3.7e+13 | 8.6e+27 | 273 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/02 | 04:00:06 | 81 | 16 | 162 | 140 | 0 | -4.2*1 | ---- | ---- | 77 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/02 | 19:48:05 | 122 | 17 | 154 | 137 | 0 | -2.6*1 | ---- | ---- | 112 | C2 C3 PHTX DST Java Movie | Poor Event |
2020/12/03 | 00:24:05 | 319 | 13 | 514 | 400 | 0 | -52.9*1 | ---- | ---- | 310 | C2 C3 PHTX DST Java Movie | Poor Event |
2020/12/03 | 05:00:05 | 116 | 11 | 184 | 76 | 0 | -19.0*1 | ---- | ---- | 114 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/03 | 11:12:05 | 125 | 114 | 233 | 240 | 245 | 0.4*1 | 2.0e+15 | 5.3e+29 | 117 | C2 C3 PHTX DST Java Movie | Poor Event |
2020/12/04 | 03:24:05 | 120 | 51 | 203 | 197 | 186 | -0.4*1 | 2.3e+14 | 4.8e+28 | 110 | C2 C3 PHTX DST Java Movie | Poor Event |
2020/12/04 | 18:00:05 | 301 | 19 | 256 | 213 | 0 | -14.0*1 | ---- | ---- | 300 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/05 | 02:24:05 | 101 | 48 | 277 | 327 | 595 | 12.4*1 | 4.1e+13 | 1.6e+28 | 104 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/05 | 04:24:05 | 6 | 5 | 323 | 421 | 1508 | 93.5*1 | ---- | ---- | 5 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/05 | 05:24:05 | 51 | 9 | 281 | 461 | 1301 | 69.8*1 | ---- | ---- | 56 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/05 | 05:36:05 | 306 | 24 | 324 | 480 | 1149 | 54.4*1 | 5.1e+13 | 2.7e+28 | 302 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/05 | 17:24:05 | 108 | 12 | 381 | 488 | 996 | 41.2*1 | ---- | ---- | 114 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/05 | 20:12:06 | 106 | 33 | 237 | 172 | 0 | -36.6*1 | 4.5e+12 | 1.3e+27 | 111 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/06 | 04:48:05 | 260 | 13 | 125 | 203 | 506 | 10.7*1 | ---- | ---- | 258 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/06 | 17:00:05 | 184 | 13 | 309 | 369 | 828 | 26.2*1 | ---- | ---- | 182 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/06 | 18:48:05 | 99 | 53 | 186 | 189 | 206 | 0.4*1 | 4.6e+14 | 8.0e+28 | 105 | C2 C3 PHTX DST Java Movie | Poor Event |
2020/12/07 | 08:00:06 | 275 | 57 | 128 | 157 | 247 | 2.3*1 | 1.9e+14 | 1.6e+28 | 274 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/07 | 14:36:05 | 252 | 37 | 115 | 145 | 488 | 9.6*1 | 1.8e+14 | 1.2e+28 | 250 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/07 | 16:24:06 | Halo | 360 | 1407 | 1308 | 1377 | -16.4 | 4.6e+15*2 | 4.5e+31*2 | 194 | C2 C3 PHTX DST Java Movie | |
2020/12/09 | 08:36:05 | 104 | 33 | 231 | 273 | 525 | 10.0*1 | 6.9e+13 | 1.9e+28 | 110 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/09 | 17:36:05 | 295 | 35 | 271 | 245 | 190 | -2.2*1 | 5.5e+12 | 2.0e+27 | 295 | C2 C3 PHTX DST Java Movie | Poor Event |
2020/12/09 | 18:12:05 | 254 | 41 | 62 | 66 | 100 | 0.3*1 | 8.2e+14 | 1.6e+28 | 254 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/10 | 09:36:05 | 260 | 43 | 221 | 244 | 302 | 2.3*1 | 2.3e+14 | 5.6e+28 | 252 | C2 C3 PHTX DST Java Movie | Poor Event |
2020/12/10 | 16:48:05 | 252 | 28 | 274 | 300 | 390 | 4.0*1 | 1.7e+13 | 6.4e+27 | 253 | C2 C3 PHTX DST Java Movie | Poor Event |
2020/12/11 | 00:24:05 | Halo | 360 | 326 | 188 | 0 | -17.5*1 | 3.4e+14*2 | 1.8e+29*2 | 125 | C2 C3 PHTX DST Java Movie | |
2020/12/11 | 05:36:06 | 107 | 17 | 124 | 84 | 0 | -14.5*1 | ---- | ---- | 113 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/11 | 08:48:26 | 41 | 8 | 346 | 623 | 2406 | 245.4*1 | ---- | ---- | 43 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only 3 points; Only C2 |
2020/12/11 | 09:48:05 | 121 | 7 | 282 | 305 | 661 | 15.3*1 | ---- | ---- | 120 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/11 | 19:09:13 | 295 | 93 | 336 | 350 | 378 | 1.6*1 | 5.5e+14 | 3.1e+29 | 305 | C2 C3 PHTX DST Java Movie | |
2020/12/12 | 02:24:05 | 116 | 35 | 154 | 132 | 0 | -7.3*1 | 5.9e+13 | 6.9e+27 | 115 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/12 | 04:00:05 | 118 | 47 | 179 | 173 | 92 | -1.1*1 | 2.9e+14 | 4.6e+28 | 115 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/12 | 17:12:06 | 102 | 42 | 217 | 151 | 0 | -25.3*1 | 9.9e+13 | 2.3e+28 | 110 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/13 | 04:36:05 | 111 | 14 | 216 | 280 | 392 | 6.0*1 | ---- | ---- | 114 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/13 | 09:24:05 | 100 | 106 | 461 | 360 | 310 | -9.0*1 | 1.6e+15 | 1.7e+30 | 103 | C2 C3 PHTX DST Java Movie | |
2020/12/13 | 14:36:06 | 288 | 7 | 310 | 510 | 1403 | 81.0*1 | ---- | ---- | 292 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/13 | 22:00:05 | 115 | 11 | 201 | 258 | 367 | 5.0*1 | ---- | ---- | 119 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/14 | 08:24:05 | 121 | 80 | 41 | 52 | 142 | 0.8*1 | 2.0e+15 | 1.7e+28 | 114 | C2 C3 PHTX DST Java Movie | Only C2 |
2020/12/14 | 15:12:10 | 121 | 88 | 437 | 480 | 481 | 3.3 | 3.0e+15 | 2.9e+30 | 127 | C2 C3 PHTX DST Java Movie | |
2020/12/14 | 22:36:05 | 286 | 19 | 360 | 443 | 653 | 14.5*1 | ---- | ---- | 284 | C2 C3 PHTX DST Java Movie | Poor Event |
2020/12/16 | 05:48:06 | 111 | 10 | 250 | 426 | 886 | 37.1*1 | ---- | ---- | 111 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/16 | 07:36:05 | 132 | 13 | 193 | 205 | 283 | 2.2*1 | ---- | ---- | 124 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/16 | 09:12:11 | 287 | 45 | 217 | 345 | 1217 | 61.5*1 | 4.5e+13 | 1.1e+28 | 290 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/17 | 04:36:05 | 136 | 18 | 575 | 696 | 1235 | 54.3*1 | ---- | ---- | 135 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/17 | 05:24:05 | 284 | 96 | 332 | 470 | 437 | 6.3 | 4.4e+15 | 2.4e+30 | 299 | C2 C3 PHTX DST Java Movie | |
2020/12/17 | 11:12:05 | 140 | 11 | 479 | 547 | 965 | 31.7*1 | ---- | ---- | 138 | C2 C3 PHTX DST Java Movie | Only C2 |
2020/12/17 | 19:00:05 | 93 | 31 | 111 | 113 | 138 | 0.3*1 | 2.0e+14 | 1.2e+28 | 94 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/18 | 00:48:05 | 97 | 41 | 91 | 108 | 259 | 2.5*1 | 2.7e+14 | 1.1e+28 | 90 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/18 | 00:48:05 | 279 | 75 | 127 | 147 | 300 | 3.3*1 | 5.8e+13 | 4.7e+27 | 291 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/19 | 03:12:09 | 300 | 21 | 145 | 113 | 0 | -4.4*1 | 1.6e+12 | 1.7e+26 | 296 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/22 | 12:12:05 | 92 | 23 | 180 | 370 | 2067 | 174.2*1 | 8.3e+12*2 | 1.3e+27*2 | 95 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/23 | 02:12:05 | 301 | 9 | 325 | 382 | 755 | 20.9*1 | ---- | ---- | 292 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/23 | 06:48:05 | 141 | 11 | 203 | 359 | 1324 | 72.2*1 | ---- | ---- | 141 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/23 | 09:24:05 | 141 | 16 | 36 | 73 | 402 | 6.7*1 | ---- | ---- | 139 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/23 | 17:24:05 | 93 | 18 | 274 | 287 | 291 | 0.7*1 | ---- | ---- | 107 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/24 | 06:12:05 | 356 | 14 | 509 | 517 | 652 | 7.3*1 | ---- | ---- | 356 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/24 | 11:24:05 | 277 | 39 | 174 | 267 | 914 | 34.0*1 | 3.3e+13 | 5.0e+27 | 272 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/24 | 13:36:21 | 88 | 30 | 142 | 4 | 0 | -74.3*1 | 2.7e+13 | 2.7e+27 | 92 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/24 | 16:00:05 | 117 | 9 | 306 | 285 | 117 | -4.2*1 | ---- | ---- | 112 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/25 | 01:36:19 | 117 | 19 | 233 | 218 | 121 | -2.1*1 | ---- | ---- | 118 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/25 | 20:24:05 | 64 | 12 | 247 | 194 | 0 | -21.1*1 | ---- | ---- | 66 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/26 | 08:12:06 | 82 | 17 | 210 | 280 | 428 | 7.3*1 | ---- | ---- | 89 | C2 C3 PHTX DST Java Movie | Poor Event |
2020/12/26 | 11:48:05 | 111 | 75 | 118 | 173 | 415 | 7.2*1 | 1.4e+13 | 9.5e+26 | 108 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/26 | 12:36:05 | 275 | 16 | 162 | 190 | 385 | 6.2*1 | ---- | ---- | 271 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/26 | 21:12:09 | 96 | 54 | 247 | 361 | 400 | 6.0*1 | 2.0e+13 | 6.1e+27 | 101 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/27 | 01:25:44 | 278 | 32 | 214 | 254 | 359 | 4.1*1 | 3.5e+14 | 8.1e+28 | 269 | C2 C3 PHTX DST Java Movie | Poor Event |
2020/12/27 | 02:24:05 | 84 | 29 | 263 | 376 | 883 | 32.1*1 | 7.9e+12 | 2.7e+27 | 94 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/27 | 04:36:06 | 76 | 9 | 287 | 336 | 388 | 3.9*1 | ---- | ---- | 86 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/27 | 15:36:05 | 87 | 11 | 357 | 433 | 624 | 15.0*1 | ---- | ---- | 92 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/27 | 15:48:06 | 308 | 10 | 307 | 445 | 1760 | 127.4*1 | ---- | ---- | 301 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/27 | 16:12:05 | 87 | 9 | 222 | 330 | 697 | 19.9*1 | ---- | ---- | 89 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2020/12/28 | 00:24:05 | 269 | 22 | 167 | 167 | 157 | -0.1*1 | 5.1e+13 | 7.1e+27 | 270 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/28 | 16:00:05 | 208 | 13 | 348 | 155 | 0 | -133.9*1 | ---- | ---- | 209 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/28 | 19:00:05 | 78 | 21 | 219 | 202 | 0 | -7.6*1 | 1.4e+13 | 3.2e+27 | 82 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/29 | 05:24:05 | 266 | 44 | 186 | 217 | 432 | 6.7*1 | 1.3e+14 | 2.2e+28 | 267 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2020/12/30 | 12:00:05 | 279 | 8 | 240 | 163 | 0 | -29.8*1 | ---- | ---- | 280 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2020/12/30 | 23:24:05 | 281 | 53 | 112 | 112 | 110 | -0.0*1 | 1.2e+13 | 7.8e+26 | 286 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
*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).