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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2019/04/02 | 05:24:06 | 88 | 34 | 262 | 200 | 0 | -9.6*1 | 1.6e+14 | 5.4e+28 | 85 | C3 PHTX DST Java Movie | Poor Event; Only C3 |
2019/04/03 | 05:12:06 | 88 | 28 | 425 | 422 | 418 | -0.4*1 | 1.1e+14 | 1.0e+29 | 100 | C3 PHTX DST Java Movie | Poor Event; Only C3 |
2019/04/03 | 18:58:05 | 103 | 20 | 293 | 360 | 638 | 17.2*1 | 1.0e+14 | 4.4e+28 | 100 | C3 PHTX DST Java Movie | Very Poor Event; Only C3 |
2019/04/05 | 03:47:14 | 186 | 7 | 307 | 590 | 2017 | 171.0*1 | ---- | ---- | 186 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2019/04/05 | 20:48:05 | 109 | 23 | 178 | 100 | 0 | -12.4*1 | 1.0e+14 | 1.7e+28 | 108 | C2 C3 PHTX DST Java Movie | Only C2 |
2019/04/07 | 00:24:05 | 48 | 8 | 231 | 352 | 969 | 38.3*1 | ---- | ---- | 54 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2019/04/10 | 15:37:41 | 105 | 56 | 211 | 240 | 319 | 2.8*1 | 3.2e+14 | 7.2e+28 | 117 | C2 C3 PHTX DST Java Movie | |
2019/04/11 | 18:00:06 | 272 | 16 | 200 | 363 | 1103 | 53.9*1 | ---- | ---- | 277 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2019/04/12 | 07:48:05 | 277 | 29 | 267 | 287 | 341 | 2.5*1 | 7.0e+13 | 2.5e+28 | 274 | C2 C3 PHTX DST Java Movie | Poor Event |
2019/04/13 | 12:30:05 | 266 | 15 | 240 | 141 | 0 | -17.0*1 | ---- | ---- | 269 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C3 |
2019/04/14 | 18:48:05 | 182 | 5 | 367 | 482 | 1973 | 160.2*1 | ---- | ---- | 183 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only 3 points; Only C2 |
2019/04/15 | 20:24:05 | 272 | 45 | 128 | 94 | 0 | -5.5*1 | 1.8e+14 | 1.5e+28 | 268 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2019/04/16 | 03:12:09 | 273 | 30 | 68 | 75 | 167 | 1.1*1 | 3.9e+13 | 8.9e+26 | 272 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2019/04/17 | 10:12:05 | 93 | 45 | 126 | 184 | 492 | 9.7*1 | 1.7e+14 | 1.4e+28 | 100 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2019/04/18 | 11:12:05 | 91 | 60 | 219 | 297 | 698 | 19.3*1 | 3.2e+14 | 7.6e+28 | 86 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2019/04/19 | 06:36:05 | 272 | 53 | 218 | 212 | 165 | -1.0*1 | 3.2e+13 | 7.5e+27 | 273 | C2 C3 PHTX DST Java Movie | Poor Event |
2019/04/19 | 17:00:05 | 270 | 48 | 235 | 272 | 485 | 8.0*1 | 7.2e+13 | 2.0e+28 | 273 | C2 C3 PHTX DST Java Movie | Only C2 |
2019/04/20 | 01:25:38 | 272 | 65 | 398 | 429 | 462 | 3.4 | 1.2e+15 | 9.2e+29 | 267 | C2 C3 PHTX DST Java Movie | |
2019/04/20 | 09:48:05 | 276 | 56 | 382 | 438 | 734 | 18.0*1 | 5.2e+13 | 3.8e+28 | 278 | C2 C3 PHTX DST Java Movie | Poor Event |
2019/04/20 | 12:12:06 | 273 | 51 | 165 | 148 | 0 | -2.6*1 | 1.1e+14 | 1.6e+28 | 281 | C2 C3 PHTX DST Java Movie | Only C2 |
2019/04/20 | 21:24:05 | 272 | 42 | 162 | 122 | 0 | -9.8*1 | 1.5e+13 | 2.0e+27 | 276 | C2 C3 PHTX DST Java Movie | Poor Event; Only C2 |
2019/04/21 | 05:00:05 | 274 | 93 | 463 | 428 | 391 | -3.9 | 3.3e+15 | 3.5e+30 | 276 | C2 C3 PHTX DST Java Movie | |
2019/04/21 | 19:12:05 | 221 | 20 | 130 | 171 | 287 | 3.1*1 | 9.8e+13 | 8.3e+27 | 225 | C2 C3 PHTX DST Java Movie | |
2019/04/21 | 20:56:54 | 285 | 16 | 340 | 325 | 248 | -2.8*1 | ---- | ---- | 287 | C2 C3 PHTX DST Java Movie | |
2019/04/22 | 03:24:05 | 269 | 55 | 422 | 500 | 903 | 28.6*1 | 3.4e+14 | 3.0e+29 | 278 | C2 C3 PHTX DST Java Movie | Only C2 |
2019/04/23 | 13:25:42 | 75 | 34 | 56 | 64 | 153 | 1.0*1 | 4.4e+13 | 6.8e+26 | 81 | C2 C3 PHTX DST Java Movie | Poor Event |
2019/04/24 | 10:12:05 | 261 | 32 | 295 | 329 | 576 | 11.8*1 | 1.3e+13 | 5.9e+27 | 254 | C2 C3 PHTX DST Java Movie | Very Poor Event |
2019/04/24 | 21:25:46 | 10 | 5 | 401 | 287 | 0 | -95.4*1 | ---- | ---- | 12 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2019/04/26 | 02:12:26 | 6 | 7 | 252 | 300 | 840 | 27.5*1 | ---- | ---- | 7 | C2 C3 PHTX DST Java Movie | Very Poor Event; Only C2 |
2019/04/27 | 06:48:06 | 272 | 37 | 183 | 333 | 526 | 11.5*1 | 4.6e+14 | 7.8e+28 | 270 | C2 C3 PHTX DST Java Movie | |
2019/04/27 | 11:36:05 | 269 | 56 | 389 | 316 | 259 | -6.0*1 | 1.1e+15 | 8.2e+29 | 267 | C2 C3 PHTX DST Java Movie | |
2019/04/27 | 14:24:05 | 265 | 53 | 211 | 327 | 371 | 5.4 | 4.7e+14 | 1.1e+29 | 275 | C2 C3 PHTX DST Java Movie | |
2019/04/28 | 06:00:05 | 278 | 15 | 257 | 281 | 362 | 3.1*1 | ---- | ---- | 277 | C2 C3 PHTX DST Java Movie | Poor Event |
2019/04/28 | 08:24:05 | 237 | 108 | 347 | 384 | 432 | 3.9*1 | 7.2e+14 | 4.3e+29 | 248 | C2 C3 PHTX DST Java Movie | Poor Event |
2019/04/29 | 03:12:08 | 268 | 55 | 197 | 243 | 392 | 5.5*1 | 4.4e+13 | 8.5e+27 | 273 | C2 PHTX DST Java Movie | Poor Event |
2019/04/29 | 19:48:05 | 280 | 8 | 215 | 332 | 732 | 23.1*1 | ---- | ---- | 275 | C2 PHTX DST Java Movie | Very Poor Event |
2019/04/30 | 12:24:05 | 83 | 71 | 250 | 194 | 0 | -9.9*1 | 7.0e+14 | 2.2e+29 | 82 | C2 C3 PHTX DST Java Movie | |
2019/04/30 | 14:48:05 | Halo | 360 | 665 | 754 | 770 | 10.9*1 | 1.7e+15*2 | 3.8e+30*2 | 172 | C2 C3 PHTX DST Java Movie | |
2019/04/30 | 23:12:05 | 158 | 46 | 179 | 139 | 0 | -9.1*1 | 1.9e+13 | 3.1e+27 | 161 | 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).