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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2017/12/01 | 02:48:05 | 301 | 16 | 316 | 308 | 277 | -1.3*1 | ---- | ---- | 297 | C2 C3 PHTX DST Java Movie | Poor Event |
2017/12/01 | 07:36:05 | 305 | 33 | 489 | 619 | 856 | 26.6*1 | 1.3e+14 | 1.5e+29 | 298 | C2 C3 PHTX DST Java Movie | Poor Event |
2017/12/01 | 08:48:23 | 102 | 52 | 82 | 114 | 628 | 16.3*1 | 1.5e+13 | 5.1e+26 | 102 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/01 | 11:00:06 | 351 | 9 | 305 | 483 | 2019 | 167.7*1 | ---- | ---- | 352 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/01 | 14:36:05 | 282 | 21 | 741 | 609 | 0 | -50.7*1 | 5.3e+13 | 1.4e+29 | 277 | C2 C3 PHTX DST Java Movie | |
2017/12/02 | 02:12:05 | 354 | 9 | 375 | 449 | 1051 | 41.6*1 | ---- | ---- | 353 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2017/12/03 | 02:12:05 | 304 | 11 | 268 | 311 | 420 | 6.2*1 | ---- | ---- | 297 | C2 C3 PHTX DST Java Movie | Poor Event |
2017/12/03 | 07:48:05 | 271 | 9 | 229 | 285 | 921 | 33.6*1 | ---- | ---- | 272 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/03 | 22:24:05 | 57 | 13 | 316 | 343 | 651 | 14.0*1 | ---- | ---- | 64 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2017/12/04 | 21:36:05 | 278 | 84 | 436 | 468 | 596 | 7.8*1 | 2.8e+14 | 2.6e+29 | 269 | C2 C3 PHTX DST Java Movie | |
2017/12/05 | 12:00:05 | 284 | 88 | 381 | 423 | 555 | 8.2*1 | 4.4e+14 | 3.2e+29 | 276 | C2 C3 PHTX DST Java Movie | |
2017/12/05 | 22:24:05 | 74 | 22 | 363 | 647 | 1037 | 44.2*1 | 1.5e+13 | 1.0e+28 | 78 | C2 C3 PHTX DST Java Movie | Poor Event |
2017/12/06 | 02:48:06 | 75 | 27 | 294 | 531 | 1387 | 80.2*1 | 1.1e+13 | 4.8e+27 | 81 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2017/12/06 | 13:48:06 | 239 | 20 | 178 | 0 | 0 | -47.2*1 | 3.8e+12 | 6.0e+26 | 240 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2017/12/06 | 16:00:06 | 235 | 25 | 378 | 707 | 1771 | 132.3*1 | 2.3e+13 | 1.6e+28 | 239 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/06 | 21:36:05 | 65 | 13 | 327 | 419 | 908 | 31.8*1 | ---- | ---- | 71 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2017/12/07 | 23:48:05 | 300 | 78 | 168 | 218 | 393 | 5.8*1 | 1.9e+14 | 2.7e+28 | 299 | C2 C3 PHTX DST Java Movie | |
2017/12/08 | 16:36:05 | 261 | 19 | 72 | 71 | 51 | -0.1*1 | ---- | ---- | 260 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2017/12/09 | 09:12:08 | 261 | 17 | 247 | 275 | 437 | 6.0*1 | ---- | ---- | 260 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2017/12/09 | 20:24:05 | 260 | 14 | 269 | 291 | 388 | 3.9*1 | ---- | ---- | 258 | C2 C3 PHTX DST Java Movie | Poor Event |
2017/12/09 | 21:48:05 | 312 | 8 | 250 | 156 | 0 | -59.4*1 | ---- | ---- | 310 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/13 | 00:48:05 | 62 | 33 | 128 | 183 | 412 | 6.9*1 | 4.5e+13 | 3.7e+27 | 63 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/14 | 07:12:05 | 114 | 41 | 149 | 159 | 246 | 1.7*1 | 8.6e+13 | 9.6e+27 | 109 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/14 | 15:24:05 | 86 | 10 | 280 | 286 | 350 | 1.9*1 | ---- | ---- | 84 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/14 | 22:24:06 | 63 | 46 | 195 | 131 | 0 | -9.6*1 | 1.5e+14 | 2.9e+28 | 80 | C2 C3 PHTX DST Java Movie | Poor Event |
2017/12/15 | 10:36:05 | 259 | 79 | 192 | 347 | 348 | 4.9 | 2.2e+15 | 4.1e+29 | 254 | C2 C3 PHTX DST Java Movie | |
2017/12/15 | 14:24:05 | 119 | 94 | 197 | 174 | 138 | -1.2*1 | 9.0e+14 | 1.8e+29 | 111 | C2 C3 PHTX DST Java Movie | |
2017/12/16 | 09:12:08 | 268 | 10 | 216 | 321 | 566 | 13.3*1 | ---- | ---- | 269 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2017/12/16 | 12:36:05 | 82 | 12 | 100 | 169 | 931 | 35.4*1 | ---- | ---- | 85 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/17 | 09:12:09 | 75 | 39 | 129 | 9 | 0 | -9.6*1 | 2.9e+13 | 2.4e+27 | 86 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2017/12/18 | 09:24:05 | 117 | 9 | 635 | 904 | 2415 | 248.4*1 | ---- | ---- | 113 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2017/12/18 | 12:00:05 | 251 | 24 | 198 | 117 | 0 | -14.0*1 | 6.2e+13 | 1.2e+28 | 250 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2017/12/18 | 19:01:38 | 259 | 10 | 285 | 370 | 709 | 20.8*1 | ---- | ---- | 256 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2017/12/19 | 00:36:05 | 67 | 64 | 207 | 380 | 724 | 21.5*1 | 1.8e+14 | 3.9e+28 | 69 | C2 C3 PHTX DST Java Movie | Poor Event |
2017/12/21 | 02:24:07 | 54 | 79 | 63 | 88 | 176 | 1.3*1 | 2.5e+14 | 4.9e+27 | 49 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2017/12/21 | 07:00:05 | 270 | 56 | 465 | 455 | 449 | -0.9*1 | 4.3e+14 | 4.6e+29 | 270 | C2 C3 PHTX DST Java Movie | |
2017/12/21 | 22:00:05 | 69 | 35 | 215 | 216 | 235 | 0.4*1 | 9.5e+12 | 2.2e+27 | 82 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2017/12/21 | 22:24:05 | 335 | 11 | 279 | 265 | 0 | -7.0*1 | ---- | ---- | 333 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2017/12/21 | 22:36:05 | 284 | 23 | 229 | 282 | 388 | 5.0*1 | 2.3e+14 | 6.0e+28 | 281 | C2 C3 PHTX DST Java Movie | Poor Event |
2017/12/22 | 02:48:05 | 232 | 112 | 189 | 197 | 222 | 0.7*1 | 2.1e+14 | 3.7e+28 | 229 | C2 C3 PHTX DST Java Movie | |
2017/12/23 | 20:24:07 | 92 | 32 | 81 | 87 | 154 | 0.7*1 | 3.5e+13 | 1.2e+27 | 94 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/25 | 22:24:05 | 91 | 18 | 124 | 158 | 379 | 6.1*1 | ---- | ---- | 93 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/26 | 19:00:05 | 300 | 18 | 223 | 259 | 324 | 3.6*1 | ---- | ---- | 297 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2017/12/27 | 16:36:05 | 301 | 14 | 408 | 478 | 537 | 7.6*1 | ---- | ---- | 297 | C2 C3 PHTX DST Java Movie | Poor Event |
2017/12/27 | 20:57:30 | 299 | 25 | 222 | 293 | 464 | 8.4*1 | 5.9e+13 | 1.5e+28 | 298 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2017/12/28 | 00:12:05 | 262 | 11 | 230 | 403 | 1217 | 60.9*1 | ---- | ---- | 258 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/28 | 01:48:05 | 304 | 11 | 420 | 507 | 556 | 8.7*1 | ---- | ---- | 297 | C2 C3 PHTX DST Java Movie | Poor Event |
2017/12/28 | 20:12:05 | 94 | 29 | 158 | 26 | 0 | -25.8*1 | 2.4e+13 | 2.9e+27 | 100 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2017/12/28 | 23:12:05 | 95 | 44 | 419 | 356 | 128 | -9.5*1 | 2.3e+14 | 2.0e+29 | 98 | C2 C3 PHTX DST Java Movie | |
2017/12/29 | 03:47:17 | 96 | 38 | 221 | 170 | 0 | -18.3*1 | 3.6e+12 | 8.8e+26 | 99 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2017/12/29 | 07:12:06 | 48 | 15 | 474 | 675 | 2499 | 279.0*1 | ---- | ---- | 53 | C2 C3 PHTX DST Java Movie | Poor Event; Only 3 points; Only C2 |
2017/12/29 | 12:48:06 | 298 | 30 | 124 | 150 | 334 | 4.2*1 | 1.5e+13 | 1.1e+27 | 296 | C2 C3 PHTX DST Java Movie | 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).