• CME heights (with respect to the disk center) are measured at the fastest segment of the leading edge.
  • PA= Position Angle measured from Solar North in degrees (counter-clockwise)
  • Halo CMEs are indicated in the "Central PA" column. The letters ("S", "BA", "OA") in the brackets show type of halo CMEs. See examples.
  • Click on date to view Java script movie of the CME.
  • Click on time to see height-time measurements as a text file.
  • Click on speed to view height-time plots of the CME.
  • Beware of data gaps. Check for LASCO/C2 data gaps here.

  • A complete description of the catalog
  • Click here to search the entire catalog.

    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
    1999/07/01 08:30:05 90 27 671 580 516 -13.3*1 4.8e+14 1.1e+30 78 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/01 19:31:31 302 267 621 541 472 -11.4 1.8e+15*2 3.5e+30*2 326 C2 C3 195 SXT PHTX DST Java Movie UVCS width difficult to determine; Partial Halo
    1999/07/01 22:30:05 320 22 419 342 195 -9.1*1 5.5e+14 4.8e+29 325 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/02 04:30:05 311 26 711 741 721 2.5 5.7e+14 1.5e+30 315 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/02 04:30:05 68 70 535 461 436 -8.2*1 7.0e+14 1.0e+30 68 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/02 13:31:26 245 51 400 372 239 -5.5*1 6.2e+14 5.0e+29 243 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/02 14:30:06 315 40 458 433 428 -2.1*1 8.8e+14 9.3e+29 321 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/02 16:30:05 221 121 285 285 284 -0.0*1 4.5e+14*2 1.8e+29*2 232 C2 C3 195 SXT PHTX DST Java Movie Poor Event; Partial Halo
    1999/07/02 17:30:05 39 127 410 500 453 4.2 8.2e+15*2 6.9e+30*2 51 C2 C3 195 SXT PHTX DST Java Movie UVCS Partial Halo
    1999/07/02 21:32:40 221 49 173 128 0 -3.0*1 ---- ---- 215 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/03 09:06:24 308 42 362 300 224 -5.4*1 9.7e+14 6.3e+29 320 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/03 11:06:05 319 71 465 508 517 3.8*1 1.2e+15 1.3e+30 328 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/03 17:30:05 309 81 361 380 411 2.2*1 3.1e+15 2.0e+30 315 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/03 19:54:05 301 139 536 588 560 3.1 8.4e+15*2 1.2e+31*2 303 C2 C3 195 SXT PHTX DST Java Movie UVCS Partial Halo
    1999/07/03 21:54:05 89 56 229 221 176 -1.1*1 5.0e+14 1.3e+29 77 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/04 00:30:05 352 51 225 223 212 -0.3*1 4.7e+14 1.2e+29 358 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/04 05:30:09 322 65 335 341 341 0.4 1.7e+15 9.5e+29 326 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/04 12:06:05 66 94 458 401 183 -9.5*1 1.1e+15 1.2e+30 74 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/04 17:54:05 302 43 372 350 327 -2.0 4.0e+14 2.8e+29 314 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/05 02:54:05 284 190 670 898 770 20.8 1.4e+16*2 3.2e+31*2 302 C2 C3 195 SXT PHTX DST Java Movie Partial Halo
    1999/07/05 06:30:05 213 13 723 760 784 6.2*1 ---- ---- 213 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/05 11:30:05 344 36 411 421 435 1.2*1 5.0e+14 4.3e+29 339 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/05 13:54:05 57 96 466 410 379 -5.5*1 2.0e+15 2.1e+30 36 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/06 06:30:05 83 86 332 279 0 -8.8*1 1.2e+15 6.4e+29 73 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/06 12:30:07 68 119 604 704 651 7.0 6.2e+15 1.1e+31 56 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/06 17:06:05 Halo (OA) 360 899 696 833 -21.3 5.1e+15*2 2.1e+31*2 358 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/06 21:30:06 87 54 391 402 411 1.1*1 1.4e+15 1.1e+30 77 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/07 01:31:27 347 25 393 352 339 -3.1*1 3.9e+14 3.0e+29 349 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/07 06:30:34 27 82 651 550 544 -11.3 1.2e+15 2.5e+30 354 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/07 06:54:06 244 33 371 365 332 -1.4*1 9.2e+13 6.4e+28 235 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/07 12:54:05 245 32 182 160 0 -3.1*1 2.8e+13 4.6e+27 243 C2 C3 195 SXT PHTX DST Java Movie difficul to determine begining time; Poor Event
    1999/07/07 19:31:25 303 163 547 548 547 0.1 3.3e+15*2 5.0e+30*2 295 C2 C3 195 SXT PHTX DST Java Movie Partial Halo
    1999/07/08 03:06:05 15 32 498 452 253 -9.9*1 1.8e+14 2.3e+29 15 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/08 03:06:05 82 43 434 382 229 -7.8*1 2.4e+14 2.2e+29 71 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/08 10:54:05 79 89 418 412 410 -0.5 3.0e+15 2.7e+30 88 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/09 00:06:05 92 55 282 230 0 -20.6*1 9.3e+13*2 3.7e+28*2 94 C2 C3 195 SXT PHTX DST Java Movie Poor Event; Only C2
    1999/07/09 01:31:27 192 36 260 174 0 -14.6*1 3.2e+14 1.1e+29 200 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/09 05:54:05 309 66 533 817 855 26.8*1 2.0e+15 2.8e+30 304 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/09 18:06:05 252 51 213 118 0 -9.2*1 8.1e+14 1.8e+29 243 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/09 18:54:05 57 127 294 295 299 0.1*1 ---- ---- 59 C2 C3 195 SXT PHTX DST Java Movie Partial Halo
    1999/07/10 00:30:05 74 107 432 367 151 -9.4 9.4e+14 8.8e+29 66 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/10 04:31:01 98 66 476 509 508 2.8 7.2e+14 8.1e+29 116 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/10 20:06:05 79 116 326 367 621 12.6*1 4.4e+14*2 2.3e+29*2 117 C2 C3 195 SXT PHTX DST Java Movie Poor Event; Only C2
    1999/07/10 21:30:08 222 42 932 955 950 3.8 1.4e+15 6.2e+30 223 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/11 01:31:25 81 128 318 235 0 -16.9*1 4.2e+14*2 2.1e+29*2 52 C2 C3 195 SXT PHTX DST Java Movie Poor Event; Partial Halo
    1999/07/11 13:54:05 236 85 389 306 0 -25.4*1 2.7e+14 2.0e+29 226 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/11 21:30:08 241 65 395 391 363 -1.1*1 ---- ---- 239 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/12 00:54:05 79 48 627 759 840 22.2*1 4.7e+14 9.2e+29 86 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/12 00:54:05 265 100 277 259 217 -1.8 1.0e+14 3.8e+28 233 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/12 06:54:05 290 116 343 293 0 -14.8*1 5.2e+14 3.1e+29 242 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/12 07:54:05 139 123 866 847 836 -4.1 1.1e+15*2 4.2e+30*2 130 C2 C3 195 SXT PHTX DST Java Movie UVCS Partial Halo
    1999/07/12 17:30:05 339 91 359 383 409 2.2 1.8e+15 1.2e+30 325 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/12 18:30:05 262 76 452 420 368 -4.1 2.3e+15 2.4e+30 243 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/13 01:54:06 248 67 257 208 0 -28.2*1 4.4e+13*2 1.4e+28*2 243 C2 C3 195 SXT PHTX DST Java Movie Poor Event; Only C2
    1999/07/13 04:30:05 236 38 331 250 0 -24.5*1 ---- ---- 243 C2 C3 195 SXT PHTX DST Java Movie Newly inserted on 2005/12/21
    1999/07/13 05:30:06 234 39 397 354 293 -4.4 ---- ---- 241 C2 C3 195 SXT PHTX DST Java Movie Newly inserted on 2005/12/21
    1999/07/13 06:06:06 46 8 1006 845 0 -141.6*1 ---- ---- 47 C2 C3 195 SXT PHTX DST Java Movie Newly inserted on 2005/12/21; Only 3 points
    1999/07/13 06:30:05 268 38 167 411 426 7.7 ---- ---- 279 C2 C3 195 SXT PHTX DST Java Movie Revised on 2005/12/21
    1999/07/13 06:54:05 355 23 417 328 0 -14.7 ---- ---- 350 C2 C3 195 SXT PHTX DST Java Movie Newly inserted on 2005/12/21
    1999/07/13 10:30:05 26 50 771 793 790 2.9*1 2.9e+15 8.7e+30 26 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/13 18:30:05 24 47 226 295 528 10.4*1 2.7e+14 6.8e+28 30 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/14 05:30:06 262 38 101 72 0 -3.0*1 1.9e+13 9.7e+26 267 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/15 08:30:05 53 35 250 222 0 -4.7*1 1.3e+14 4.1e+28 58 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/15 08:30:05 203 58 153 155 170 0.3*1 3.8e+14 4.4e+28 206 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/15 11:30:05 187 86 158 171 226 1.2*1 2.0e+15 2.5e+29 205 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/15 18:41:49 251 58 585 497 453 -10.3 2.3e+15 4.0e+30 252 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/16 09:54:29 317 73 327 281 247 -3.3 2.8e+15 1.5e+30 318 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/16 11:54:05 56 111 468 412 429 -3.4 2.2e+15 2.4e+30 33 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/16 16:30:05 301 111 746 664 693 -9.9 3.9e+15 1.1e+31 307 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/16 20:30:05 291 131 462 455 458 -0.4 3.4e+15*2 3.6e+30*2 312 C2 C3 195 SXT PHTX DST Java Movie Partial Halo
    1999/07/17 10:54:33 334 30 315 380 513 8.3*1 2.4e+14 1.2e+29 332 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/17 12:30:05 321 46 233 292 396 5.3*1 3.1e+14 8.4e+28 333 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/18 00:30:05 273 164 484 350 294 -12.4 2.3e+15*2 2.7e+30*2 271 C2 C3 195 SXT PHTX DST Java Movie Partial Halo
    1999/07/18 01:54:30 254 126 328 365 431 4.1 2.1e+15*2 1.1e+30*2 260 C2 C3 195 SXT PHTX DST Java Movie Partial Halo
    1999/07/18 06:30:32 276 23 481 465 430 -2.6*1 1.9e+14 2.2e+29 274 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/18 10:54:33 267 50 612 480 409 -16.0*1 2.9e+14 5.5e+29 276 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/18 15:06:06 302 98 271 292 385 3.7*1 2.6e+14 9.7e+28 299 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/18 23:30:05 303 36 243 289 393 4.9*1 4.1e+14 1.2e+29 307 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/19 03:06:05 317 >213 430 424 419 -0.6 2.5e+15*2 2.3e+30*2 312 C2 C3 195 SXT PHTX DST Java Movie Uncertain Width; Partial Halo
    1999/07/19 08:54:05 75 102 719 634 559 -14.4 6.1e+15 1.6e+31 31 C2 C3 195 SXT PHTX DST Java Movie UVCS
    1999/07/19 22:30:05 289 17 457 80 0 -173.7*1 ---- ---- 282 C2 C3 195 SXT PHTX DST Java Movie Newly inserted on 2006/02/22; Very Poor Event
    1999/07/20 09:06:07 263 136 327 338 380 1.9*1 3.4e+14*2 1.8e+29*2 271 C2 C3 195 SXT PHTX DST Java Movie Poor Event; Partial Halo
    1999/07/21 02:30:07 191 50 188 195 240 1.0*1 6.6e+14 1.2e+29 197 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/21 05:06:05 83 19 431 374 0 -12.1*1 ---- ---- 84 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/21 09:30:05 106 23 617 545 184 -18.1*1 8.8e+13 1.7e+29 108 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/21 09:54:05 276 86 306 314 397 2.9*1 4.1e+14 1.9e+29 285 C2 C3 195 SXT PHTX DST Java Movie Poor Event; Only C2
    1999/07/21 10:31:03 133 12 451 331 0 -69.5*1 ---- ---- 131 C2 C3 195 SXT PHTX DST Java Movie UVCS Poor Event; Only C2
    1999/07/21 14:30:05 105 34 331 226 0 -29.1*1 1.8e+14 9.8e+28 108 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/21 17:54:05 49 95 677 699 694 2.2 4.3e+15 9.9e+30 47 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/21 18:06:05 290 9 436 308 0 -39.1*1 ---- ---- 291 C2 C3 195 SXT PHTX DST Java Movie UVCS
    1999/07/22 00:54:05 279 73 579 533 456 -7.7*1 5.7e+14 9.5e+29 286 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/22 10:31:05 290 87 279 259 230 -1.5*1 1.1e+15 4.3e+29 298 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/22 10:31:05 73 117 150 192 613 15.1*1 3.2e+14 3.5e+28 68 C2 C3 195 SXT PHTX DST Java Movie Poor Event; Only C2
    1999/07/23 00:06:05 75 134 207 156 0 -6.7*1 2.2e+15*2 4.8e+29*2 87 C2 C3 195 SXT PHTX DST Java Movie Partial Halo
    1999/07/23 07:31:21 303 42 213 212 200 -0.3*1 ---- ---- 309 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/23 16:30:05 32 23 416 420 429 0.6*1 1.6e+14 1.4e+29 37 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/23 19:31:22 31 36 293 276 190 -2.4*1 2.1e+14 9.2e+28 35 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/23 19:31:22 112 51 91 124 185 1.3*1 1.7e+15 7.0e+28 106 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/23 21:30:09 75 123 329 307 316 -0.9 7.5e+15*2 4.1e+30*2 52 C2 C3 195 SXT PHTX DST Java Movie Partial Halo
    1999/07/24 08:30:05 107 57 313 349 455 5.5*1 ---- ---- 114 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/24 09:30:16 110 62 210 258 456 8.4*1 2.4e+14 5.3e+28 97 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/24 22:30:05 324 91 329 302 291 -1.9 1.6e+15 8.5e+29 323 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/25 06:54:05 122 72 1114 893 958 -36.4*1 1.6e+15 9.8e+30 152 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/25 11:30:05 61 99 367 405 397 1.9 1.6e+15 1.1e+30 52 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/25 13:31:21 Halo (OA) 360 1389 1296 1347 -16.4 8.7e+15*2 8.4e+31*2 284 C2 C3 195 SXT PHTX DST Java Movie UVCS
    1999/07/25 21:30:08 311 76 730 682 694 -5.4*1 8.7e+14 2.3e+30 329 C2 C3 195 SXT PHTX DST Java Movie UVCS
    1999/07/26 00:54:06 321 43 872 950 946 11.9*1 1.2e+15 4.4e+30 323 C2 C3 195 PHTX DST Java Movie
    1999/07/26 18:30:05 332 34 573 504 0 -21.4*1 9.6e+13*2 1.6e+29*2 331 C2 C3 195 PHTX DST Java Movie UVCS
    1999/07/26 21:30:09 106 77 213 206 154 -1.1 1.6e+15 3.7e+29 101 C2 C3 195 PHTX DST Java Movie
    1999/07/27 01:31:23 50 193 768 860 813 7.9 7.2e+15*2 2.1e+31*2 49 C2 C3 195 SXT PHTX DST Java Movie Partial Halo
    1999/07/27 13:31:21 92 105 693 517 0 -36.4 1.7e+15 4.1e+30 57 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/27 14:06:07 349 72 592 623 697 7.1 ---- ---- 347 C2 C3 195 SXT PHTX DST Java Movie UVCS
    1999/07/28 02:06:07 101 117 506 408 0 -15.5*1 1.4e+15 1.8e+30 57 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/28 02:54:05 344 >127 446 456 485 1.9*1 ---- ---- 354 C2 C3 195 SXT PHTX DST Java Movie Newly inserted on 2006/01/18; Poor Event; Uncertain Width; Partial Halo
    1999/07/28 04:30:05 112 >189 361 375 373 0.8 ---- ---- 96 C2 C3 195 SXT PHTX DST Java Movie Revised on 2006/01/18; Uncertain Width; Partial Halo
    1999/07/28 07:31:21 330 18 721 573 667 -15.5*1 ---- ---- 344 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/28 09:06:05 Halo (BA) 360 462 443 436 -1.9*1 1.9e+14*2 2.1e+29*2 6 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/28 12:06:05 338 19 550 614 634 7.9*1 ---- ---- 345 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/28 14:54:05 328 40 569 564 559 -0.7*1 1.4e+14 2.3e+29 340 C2 C3 195 SXT PHTX DST Java Movie UVCS
    1999/07/28 16:30:05 89 113 228 204 0 -3.7*1 2.1e+15 5.6e+29 54 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/28 18:54:07 333 11 508 428 357 -9.3*1 ---- ---- 349 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/28 18:54:07 115 52 367 397 522 6.7 ---- ---- 110 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/29 00:54:07 338 8 523 417 463 -7.4 ---- ---- 355 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/29 01:54:05 83 102 192 156 0 -2.9*1 2.8e+14 5.2e+28 65 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/29 06:54:05 94 111 194 172 0 -2.5*1 7.3e+14 1.4e+29 66 C2 C3 195 SXT PHTX DST Java Movie UVCS
    1999/07/29 14:30:05 338 14 423 430 448 1.2*1 ---- ---- 353 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/29 20:30:05 72 24 199 218 456 7.1*1 ---- ---- 77 C2 C3 195 SXT PHTX DST Java Movie Poor Event; Only 3 points; Only C2
    1999/07/29 23:30:05 219 46 599 525 515 -8.3 1.1e+15 2.0e+30 215 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/29 23:30:05 347 103 483 525 505 2.6 4.0e+15 4.7e+30 343 C2 C3 195 SXT PHTX DST Java Movie
    1999/07/30 05:54:06 119 51 663 576 518 -12.1*1 4.4e+14 9.6e+29 109 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/30 14:54:05 355 64 334 531 556 12.4*1 ---- ---- 357 C2 C3 195 SXT PHTX DST Java Movie Newly inserted on 2009/05/19
    1999/07/30 17:06:05 303 62 161 141 0 -3.7*1 ---- ---- 294 C2 C3 195 SXT PHTX DST Java Movie Newly inserted on 2009/05/19; Poor Event; Only C2
    1999/07/30 17:26:05 212 20 292 196 0 -8.6 ---- ---- 206 C2 C3 195 SXT PHTX DST Java Movie Newly inserted on 2009/05/19
    1999/07/31 05:26:05 138 36 500 499 483 -0.8*1 ---- ---- 136 C2 C3 195 SXT PHTX DST Java Movie Newly inserted on 2009/05/19; Only C2
    1999/07/31 09:06:05 281 77 204 250 539 11.7*1 9.8e+14 2.0e+29 282 C2 C3 195 SXT PHTX DST Java Movie Poor Event
    1999/07/31 11:26:05 33 268 1079 1212 1136 15.9 1.2e+16*2 7.2e+31*2 41 C2 C3 195 SXT PHTX DST Java Movie Partial Halo

    *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).