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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2018/08/01 | 06:00:05 | 289 | 25 | 138 | 150 | 266 | 2.6*1 | 1.5e+13 | 1.4e+27 | 291 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/01 | 20:56:54 | 1 | 7 | 395 | 290 | 0 | -88.7*1 | ---- | ---- | 360 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/02 | 09:36:05 | 290 | 72 | 219 | 283 | 349 | 4.0 | 1.8e+15 | 4.3e+29 | 293 | C2 C3 PHTX DST Java Movie | |
2018/08/03 | 01:36:10 | 285 | 53 | 144 | 135 | 0 | -1.5*1 | 3.2e+12 | 3.4e+26 | 296 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2018/08/03 | 08:00:05 | 289 | 52 | 311 | 363 | 510 | 9.2*1 | 6.5e+12 | 3.2e+27 | 304 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/03 | 20:36:05 | 18 | 12 | 487 | 483 | 424 | -2.5*1 | ---- | ---- | 15 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/04 | 06:12:05 | 277 | 23 | 205 | 182 | 0 | -7.4*1 | 4.8e+12 | 1.0e+27 | 277 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/04 | 11:36:05 | 127 | 25 | 152 | 205 | 492 | 10.1*1 | 3.7e+12 | 4.2e+26 | 126 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/05 | 10:00:05 | 58 | 10 | 379 | 559 | 1774 | 130.5*1 | ---- | ---- | 62 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/06 | 11:12:05 | 306 | 20 | 227 | 189 | 0 | -16.3*1 | 1.0e+13 | 2.6e+27 | 292 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2018/08/06 | 16:36:05 | 63 | 13 | 297 | 386 | 986 | 38.7*1 | ---- | ---- | 72 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/07 | 06:12:05 | 215 | 9 | 283 | 270 | 0 | -9.6*1 | ---- | ---- | 217 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/09 | 08:12:05 | 105 | 11 | 199 | 212 | 359 | 3.9*1 | ---- | ---- | 109 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/10 | 20:57:18 | 66 | 32 | 59 | 66 | 122 | 0.6*1 | 6.8e+13 | 1.2e+27 | 72 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/11 | 06:00:05 | 86 | 61 | 221 | 547 | 507 | 11.4*1 | 3.9e+14 | 9.4e+28 | 76 | C2 C3 PHTX DST Java Movie | Poor Event |
2018/08/11 | 12:00:05 | 275 | 57 | 163 | 308 | 529 | 11.7*1 | 3.0e+13 | 4.0e+27 | 270 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/11 | 20:36:05 | 78 | 35 | 186 | 182 | 124 | -0.9*1 | 2.5e+13 | 4.2e+27 | 75 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/12 | 00:12:06 | 273 | 10 | 129 | 199 | 336 | 4.8*1 | ---- | ---- | 268 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/12 | 00:48:05 | 7 | 8 | 448 | 657 | 1640 | 107.0*1 | ---- | ---- | 7 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/12 | 12:00:05 | 80 | 30 | 112 | 130 | 196 | 1.2*1 | 4.6e+13 | 2.9e+27 | 77 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/12 | 12:48:05 | 277 | 28 | 351 | 422 | 1114 | 48.4*1 | 1.7e+13 | 1.1e+28 | 276 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/13 | 02:48:05 | 71 | 21 | 233 | 432 | 1686 | 139.1*1 | 7.3e+12 | 2.0e+27 | 79 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/14 | 09:12:10 | 274 | 60 | 174 | 310 | 736 | 22.4*1 | 5.8e+14 | 8.8e+28 | 281 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2018/08/14 | 18:36:05 | 115 | 14 | 273 | 253 | 0 | -3.9*1 | ---- | ---- | 119 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/15 | 06:48:05 | 78 | 23 | 183 | 294 | 606 | 16.0*1 | 9.9e+12 | 1.7e+27 | 86 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/15 | 07:48:05 | 164 | 13 | 385 | 462 | 1056 | 42.8*1 | ---- | ---- | 163 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/15 | 22:12:05 | 124 | 17 | 251 | 329 | 701 | 19.0*1 | ---- | ---- | 119 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2018/08/16 | 09:24:05 | 92 | 21 | 526 | 613 | 711 | 14.3*1 | 5.5e+13 | 7.6e+28 | 93 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/16 | 11:00:06 | 286 | 11 | 297 | 325 | 376 | 3.4*1 | ---- | ---- | 281 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/17 | 01:36:08 | 290 | 18 | 192 | 184 | 126 | -1.1*1 | ---- | ---- | 280 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/17 | 09:24:21 | 185 | 10 | 457 | 318 | 0 | -94.7*1 | ---- | ---- | 186 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/17 | 23:04:12 | 306 | 7 | 213 | 0 | 0 | -90.0*1 | ---- | ---- | 306 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/18 | 20:57:25 | 56 | 14 | 171 | 179 | 341 | 3.7*1 | ---- | ---- | 58 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/19 | 07:24:05 | 222 | 52 | 448 | 431 | 363 | -3.6*1 | 1.3e+14 | 1.3e+29 | 220 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/20 | 00:12:05 | 244 | 18 | 230 | 279 | 404 | 5.9*1 | ---- | ---- | 242 | C2 C3 PHTX DST Java Movie | Poor Event |
2018/08/20 | 21:24:05 | 252 | 120 | 126 | 216 | 363 | 5.4*1 | 2.2e+14 | 1.7e+28 | 266 | C2 C3 PHTX DST Java Movie | Poor Event |
2018/08/21 | 11:24:05 | 251 | 18 | 221 | 172 | 0 | -6.1*1 | ---- | ---- | 246 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/22 | 04:00:06 | 133 | 8 | 249 | 261 | 486 | 7.6*1 | ---- | ---- | 129 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2018/08/24 | 00:12:05 | 265 | 50 | 229 | 446 | 722 | 22.5*1 | 9.0e+13 | 2.4e+28 | 269 | C2 C3 PHTX DST Java Movie | Poor Event |
2018/08/24 | 04:17:37 | 87 | 46 | 56 | 105 | 290 | 3.6*1 | 3.0e+14 | 4.7e+27 | 89 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2018/08/24 | 16:12:05 | 274 | 35 | 221 | 275 | 406 | 6.1*1 | 1.2e+14 | 2.9e+28 | 273 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/26 | 08:36:05 | 290 | 14 | 174 | 154 | 0 | -2.3*1 | ---- | ---- | 284 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/27 | 04:36:05 | 248 | 14 | 238 | 225 | 54 | -2.5*1 | ---- | ---- | 247 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2018/08/27 | 07:00:05 | 284 | 23 | 251 | 286 | 421 | 6.3*1 | 2.6e+12 | 8.3e+26 | 287 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/28 | 17:00:05 | 92 | 51 | 360 | 344 | 322 | -1.6*1 | 2.0e+14 | 1.3e+29 | 99 | C2 C3 PHTX DST Java Movie | |
2018/08/29 | 00:48:06 | 95 | 59 | 178 | 267 | 705 | 22.3*1 | 4.9e+13 | 7.8e+27 | 97 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/29 | 14:00:06 | 99 | 35 | 349 | 304 | 0 | -18.1*1 | 5.1e+13 | 3.1e+28 | 95 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2018/08/31 | 04:28:42 | 69 | 14 | 194 | 146 | 0 | -9.5*1 | ---- | ---- | 71 | 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).