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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2021/08/02 | 01:48:05 | 196 | 6 | 442 | 525 | 1252 | 59.5*1 | ---- | ---- | 198 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/02 | 07:48:05 | 242 | 12 | 428 | 525 | 796 | 22.0*1 | ---- | ---- | 244 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/02 | 16:48:06 | 249 | 12 | 222 | 282 | 512 | 10.1*1 | ---- | ---- | 244 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/04 | 03:48:05 | 250 | 9 | 266 | 325 | 704 | 19.0*1 | ---- | ---- | 246 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/04 | 07:48:05 | 263 | 36 | 233 | 290 | 585 | 12.9*1 | 2.0e+14 | 5.3e+28 | 246 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/04 | 09:36:05 | 61 | 9 | 130 | 192 | 514 | 10.7*1 | ---- | ---- | 68 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/04 | 13:25:41 | 248 | 41 | 177 | 194 | 318 | 3.2*1 | 6.0e+13 | 9.4e+27 | 256 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/04 | 18:36:05 | 258 | 58 | 154 | 183 | 238 | 1.7*1 | 2.8e+14 | 3.3e+28 | 247 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/05 | 07:12:06 | 8 | 9 | 518 | 397 | 0 | -167.8*1 | ---- | ---- | 10 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only 3 points; Only C2 |
2021/08/05 | 08:48:23 | 245 | 95 | 153 | 239 | 230 | 2.0*1 | 4.0e+15 | 4.7e+29 | 256 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/06 | 05:48:05 | 266 | 18 | 162 | 216 | 448 | 8.0*1 | ---- | ---- | 260 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/06 | 13:12:11 | 13 | 8 | 248 | 284 | 614 | 14.1*1 | ---- | ---- | 21 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/06 | 21:12:11 | 269 | 16 | 132 | 101 | 0 | -2.9*1 | ---- | ---- | 262 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/08/07 | 06:12:09 | 20 | 14 | 273 | 292 | 571 | 10.8*1 | ---- | ---- | 27 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/08 | 12:36:11 | 260 | 32 | 213 | 259 | 295 | 2.5*1 | 1.3e+14 | 2.9e+28 | 253 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/09 | 12:36:05 | 261 | 6 | 215 | 269 | 456 | 8.4*1 | ---- | ---- | 263 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/08/09 | 17:24:05 | 262 | 54 | 239 | 569 | 535 | 12.1*1 | 1.7e+15 | 5.0e+29 | 264 | C2 C3 PHTX DST Java Movie | |
2021/08/10 | 11:36:06 | 268 | 18 | 366 | 409 | 433 | 3.5*1 | ---- | ---- | 265 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/10 | 18:48:05 | 267 | 20 | 347 | 295 | 0 | -11.3*1 | 3.1e+13 | 1.9e+28 | 268 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/11 | 02:12:09 | 237 | 13 | 182 | 255 | 516 | 10.8*1 | ---- | ---- | 239 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/11 | 02:48:05 | 262 | 10 | 415 | 470 | 553 | 8.1*1 | ---- | ---- | 265 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/11 | 12:36:11 | 261 | 18 | 431 | 586 | 601 | 14.3*1 | ---- | ---- | 263 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/08/12 | 03:12:10 | 268 | 32 | 100 | 79 | 0 | -2.0*1 | 9.0e+13 | 4.5e+27 | 269 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/12 | 09:36:10 | 244 | 99 | 274 | 261 | 241 | -1.0 | 1.1e+15 | 4.3e+29 | 243 | C2 C3 PHTX DST Java Movie | |
2021/08/12 | 14:12:10 | 116 | 67 | 534 | 381 | 341 | -14.6*1 | 9.7e+14 | 1.4e+30 | 120 | C2 C3 PHTX DST Java Movie | |
2021/08/12 | 21:48:06 | 110 | 77 | 312 | 286 | 61 | -4.6*1 | 3.1e+14 | 1.5e+29 | 104 | C2 C3 PHTX DST Java Movie | |
2021/08/13 | 03:24:06 | 266 | 9 | 241 | 284 | 835 | 27.2*1 | ---- | ---- | 264 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only 3 points; Only C2 |
2021/08/13 | 15:12:11 | 262 | 13 | 176 | 119 | 0 | -22.1*1 | ---- | ---- | 262 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/14 | 00:36:05 | 66 | 116 | 140 | 256 | 363 | 5.5*1 | 1.1e+15 | 1.1e+29 | 59 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/14 | 09:36:05 | 104 | 27 | 278 | 333 | 586 | 11.9*1 | 1.4e+14 | 5.5e+28 | 102 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/14 | 19:36:05 | 92 | 37 | 614 | 420 | 0 | -90.7*1 | 5.9e+13 | 1.1e+29 | 96 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/15 | 00:12:05 | 86 | 21 | 289 | 341 | 509 | 8.5*1 | 1.5e+14 | 6.3e+28 | 87 | C2 C3 PHTX DST Java Movie | |
2021/08/15 | 00:24:05 | 220 | 9 | 246 | 102 | 0 | -69.5*1 | ---- | ---- | 228 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/15 | 05:00:05 | 54 | 12 | 235 | 270 | 337 | 3.0*1 | ---- | ---- | 66 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/15 | 05:12:07 | 254 | 30 | 285 | 346 | 664 | 16.0*1 | 1.8e+14 | 7.4e+28 | 253 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/15 | 05:48:05 | 99 | 132 | 231 | 284 | 361 | 4.0*1 | 9.1e+14*2 | 2.4e+29*2 | 100 | C2 C3 PHTX DST Java Movie | Partial Halo |
2021/08/15 | 18:12:07 | 92 | 74 | 192 | 222 | 374 | 4.7*1 | 9.4e+13 | 1.7e+28 | 108 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/16 | 00:00:06 | 103 | 42 | 182 | 159 | 0 | -4.4*1 | 1.2e+14 | 1.9e+28 | 100 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/16 | 08:12:05 | 260 | 41 | 174 | 229 | 596 | 14.1*1 | 3.3e+13 | 5.1e+27 | 253 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/16 | 11:48:05 | 258 | 28 | 183 | 122 | 0 | -16.8*1 | 3.6e+13 | 6.0e+27 | 256 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/16 | 13:48:05 | 93 | 78 | 507 | 373 | 0 | -26.9*1 | 4.7e+14 | 6.1e+29 | 105 | C2 C3 PHTX DST Java Movie | |
2021/08/16 | 22:00:05 | 258 | 29 | 211 | 257 | 605 | 14.0*1 | 4.3e+13 | 9.5e+27 | 259 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/17 | 11:12:05 | 87 | 66 | 477 | 377 | 0 | -23.6*1 | 6.7e+14 | 7.6e+29 | 105 | C2 C3 PHTX DST Java Movie | |
2021/08/17 | 14:48:06 | 283 | 342 | 97 | 126 | 360 | 5.2*1 | 2.3e+14*2 | 1.1e+28*2 | 101 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2; Partial Halo |
2021/08/17 | 16:00:05 | 223 | 10 | 295 | 291 | 206 | -1.9*1 | ---- | ---- | 227 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/18 | 03:12:10 | 290 | 22 | 442 | 312 | 0 | -21.1*1 | 2.0e+14 | 2.0e+29 | 285 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/18 | 14:36:05 | 27 | 5 | 421 | 797 | 2657 | 294.9*1 | ---- | ---- | 32 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only 3 points; Only C2 |
2021/08/18 | 15:26:54 | 89 | 43 | 98 | 140 | 171 | 1.1*1 | 6.9e+14 | 3.3e+28 | 88 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/08/19 | 03:12:09 | 94 | 84 | 163 | 278 | 271 | 2.9*1 | 3.1e+15 | 4.1e+29 | 101 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/19 | 17:48:05 | 104 | 24 | 345 | 439 | 869 | 28.3*1 | 2.2e+12 | 1.3e+27 | 102 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/19 | 23:12:10 | 79 | 86 | 254 | 195 | 118 | -3.3 | 1.5e+15 | 4.8e+29 | 78 | C2 C3 PHTX DST Java Movie | |
2021/08/20 | 06:12:11 | 102 | 133 | 774 | 780 | 778 | 0.6 | 3.2e+15*2 | 9.5e+30*2 | 114 | C2 C3 PHTX DST Java Movie | yht_reformat; Partial Halo |
2021/08/21 | 03:24:05 | 258 | 41 | 298 | 442 | 1017 | 42.6*1 | 2.6e+13 | 1.2e+28 | 265 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/22 | 03:48:05 | 145 | 153 | 279 | 309 | 340 | 2.2*1 | 5.9e+14*2 | 2.3e+29*2 | 162 | C2 C3 PHTX DST Java Movie | Poor Event; Partial Halo |
2021/08/22 | 14:00:05 | 90 | 61 | 369 | 421 | 421 | 3.2*1 | 1.4e+15 | 9.7e+29 | 90 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/23 | 00:00:06 | 76 | 15 | 282 | 287 | 314 | 0.9*1 | ---- | ---- | 83 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/23 | 06:48:05 | Halo | 360 | 440 | 565 | 552 | 8.5*1 | 3.3e+15*2 | 3.2e+30*2 | 80 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/24 | 06:36:06 | 271 | 131 | 435 | 486 | 460 | 2.6 | 6.9e+15*2 | 6.5e+30*2 | 286 | C2 C3 PHTX DST Java Movie | Partial Halo |
2021/08/24 | 13:25:43 | 89 | 151 | 289 | 239 | 0 | -4.8*1 | 1.2e+15*2 | 5.0e+29*2 | 87 | C2 C3 PHTX DST Java Movie | Partial Halo |
2021/08/24 | 19:00:05 | 283 | 77 | 340 | 518 | 555 | 11.7*1 | 1.2e+15 | 7.0e+29 | 283 | C2 C3 PHTX DST Java Movie | |
2021/08/25 | 02:24:05 | 107 | 56 | 193 | 150 | 0 | -9.0*1 | 6.3e+12 | 1.2e+27 | 107 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/25 | 10:36:07 | 296 | 13 | 278 | 282 | 292 | 0.4*1 | ---- | ---- | 293 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/08/25 | 18:24:05 | 117 | 47 | 556 | 744 | 781 | 19.1*1 | 1.2e+15 | 1.9e+30 | 107 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/26 | 02:24:07 | 100 | 122 | 278 | 369 | 425 | 6.0*1 | 1.4e+15*2 | 5.4e+29*2 | 92 | C2 C3 PHTX DST Java Movie | Partial Halo |
2021/08/26 | 07:36:05 | 263 | 20 | 216 | 284 | 591 | 13.6*1 | 9.5e+13 | 2.2e+28 | 265 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/26 | 10:24:05 | 97 | 86 | 335 | 411 | 442 | 5.2*1 | 3.4e+13 | 1.9e+28 | 90 | C2 C3 PHTX DST Java Movie | |
2021/08/26 | 18:48:06 | Halo | 360 | 644 | 785 | 761 | 13.6 | 7.9e+14*2 | 1.6e+30*2 | 35 | C2 C3 PHTX DST Java Movie | |
2021/08/27 | 00:24:05 | 120 | 116 | 197 | 243 | 432 | 6.8*1 | 2.0e+14 | 3.9e+28 | 121 | C2 C3 PHTX DST Java Movie | Only C2 |
2021/08/28 | 06:36:06 | 175 | 254 | 191 | 168 | 0 | -3.7*1 | 1.4e+15*2 | 2.6e+29*2 | 177 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2; Partial Halo |
2021/08/28 | 13:25:43 | 261 | 79 | 681 | 514 | 636 | -12.6 | 3.8e+15 | 8.7e+30 | 244 | C2 C3 PHTX DST Java Movie | |
2021/08/28 | 21:36:06 | 238 | 34 | 539 | 600 | 617 | 6.4*1 | 1.9e+15 | 2.8e+30 | 234 | C2 C3 PHTX DST Java Movie | |
2021/08/28 | 23:12:10 | 124 | 10 | 215 | 303 | 668 | 18.4*1 | ---- | ---- | 118 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2021/08/29 | 12:36:05 | 234 | 41 | 559 | 603 | 600 | 4.0 | 1.1e+15 | 1.7e+30 | 237 | C2 C3 PHTX DST Java Movie | |
2021/08/29 | 20:24:05 | 259 | 87 | 1060 | 1051 | 1057 | -1.1 | 1.4e+15 | 8.0e+30 | 252 | C2 C3 PHTX DST Java Movie | |
2021/08/30 | 02:12:05 | 258 | 70 | 884 | 875 | 876 | -1.3 | 8.6e+14 | 3.4e+30 | 232 | C2 C3 PHTX DST Java Movie | |
2021/08/30 | 15:48:05 | 241 | 23 | 96 | 100 | 172 | 0.9*1 | 7.0e+13 | 3.2e+27 | 242 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/30 | 19:00:05 | 242 | 16 | 167 | 215 | 601 | 14.8*1 | ---- | ---- | 245 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2021/08/30 | 20:48:05 | 242 | 16 | 531 | 347 | 0 | -43.5*1 | ---- | ---- | 249 | C2 C3 PHTX DST Java Movie | |
2021/08/30 | 21:36:06 | 87 | 32 | 120 | 66 | 0 | -18.9*1 | 1.8e+13 | 1.3e+27 | 88 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/30 | 23:48:05 | 242 | 14 | 238 | 98 | 0 | -48.1*1 | ---- | ---- | 244 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2021/08/31 | 01:25:49 | 247 | 25 | 608 | 748 | 1061 | 37.7*1 | 2.6e+14 | 4.8e+29 | 248 | C2 C3 PHTX DST Java Movie | Poor Event |
2021/08/31 | 12:36:05 | 262 | 88 | 811 | 748 | 794 | -5.8 | 3.3e+15 | 1.1e+31 | 228 | C2 C3 PHTX DST Java Movie |
*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).