• 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
    2005/07/01 05:30:05 78 42 419 331 0 -23.1*1 ---- ---- 74 PHTX DST Java Movie Poor Event; Only 3 points
    2005/07/01 21:30:05 99 78 259 276 323 1.9 2.7e+13 8.9e+27 75 PHTX DST Java Movie
    2005/07/01 23:06:05 90 97 231 284 315 2.6 1.3e+13 3.4e+27 87 PHTX DST Java Movie
    2005/07/02 02:30:05 245 15 182 349 762 28.3*1 8.8e+13 1.5e+28 245 PHTX DST Java Movie Very Poor Event
    2005/07/02 08:30:06 126 8 333 --- --- --- ---- ---- 124 PHTX DST Java Movie Poor Event; Only 2 points; Only C2
    2005/07/02 11:30:05 227 26 119 69 0 -11.9*1 8.0e+11 5.6e+25 235 PHTX DST Java Movie Only C2
    2005/07/02 14:54:05 228 35 103 142 209 1.7*1 5.6e+13 3.0e+27 230 PHTX DST Java Movie
    2005/07/03 05:30:05 315 21 120 139 304 3.4*1 4.1e+12 3.0e+26 320 PHTX DST Java Movie Only C2
    2005/07/03 11:30:05 75 34 212 208 54 -1.8*1 ---- ---- 81 PHTX DST Java Movie Only C2
    2005/07/03 20:30:05 295 27 118 283 529 11.9*1 1.0e+13 7.0e+26 294 PHTX DST Java Movie Poor Event
    2005/07/04 02:30:05 303 40 78 142 256 2.7 4.6e+13 1.4e+27 297 PHTX DST Java Movie Not LE
    2005/07/04 06:54:05 300 11 293 324 348 2.5 6.5e+13 2.8e+28 301 PHTX DST Java Movie
    2005/07/04 13:31:50 358 9 ---- --- --- --- ---- ---- 358 PHTX DST Java Movie Poor Event; Only 1 point; Only C2
    2005/07/04 17:54:05 258 15 191 261 547 13.8*1 5.2e+13 9.4e+27 255 PHTX DST Java Movie Poor Event
    2005/07/04 20:30:05 81 61 171 314 542 12.4 6.6e+14 9.7e+28 81 PHTX DST Java Movie
    2005/07/04 22:06:05 70 13 425 455 457 2.2 3.7e+14 3.3e+29 67 PHTX DST Java Movie
    2005/07/05 03:30:05 241 83 331 331 331 0.0 1.8e+15 9.6e+29 237 PHTX DST Java Movie
    2005/07/05 15:30:05 Halo 360 772 832 812 6.4 ---- ---- 129 PHTX DST Java Movie
    2005/07/05 21:12:43 260 48 145 131 0 -6.3*1 ---- ---- 267 PHTX DST Java Movie Poor Event; Only C2
    2005/07/06 00:30:05 256 50 124 265 346 5.2*1 1.0e+14 7.8e+27 259 PHTX DST Java Movie Poor Event
    2005/07/06 01:54:05 90 24 566 479 370 -12.4 1.2e+13 1.9e+28 91 PHTX DST Java Movie
    2005/07/06 21:26:08 356 205 161 307 489 10.0 ---- ---- 351 PHTX DST Java Movie Partial Halo
    2005/07/07 11:50:05 96 140 588 638 752 11.2*1 2.1e+14*2 3.6e+29*2 119 PHTX DST Java Movie Partial Halo
    2005/07/07 13:26:05 118 165 432 479 496 4.0 ---- ---- 126 PHTX DST Java Movie Partial Halo
    2005/07/07 17:06:07 Halo 360 683 636 574 -8.7 ---- ---- 39 PHTX DST Java Movie
    2005/07/08 07:27:17 60 18 597 916 2191 203.1*1 4.8e+12*2 8.6e+27*2 65 PHTX DST Java Movie
    2005/07/08 12:26:05 109 40 357 238 0 -33.9 4.7e+12 3.0e+27 100 PHTX DST Java Movie
    2005/07/08 13:27:20 112 36 93 203 265 3.2*1 3.0e+14 1.3e+28 108 PHTX DST Java Movie
    2005/07/08 19:22:27 259 62 479 470 386 -4.3*1 2.2e+14*2 2.5e+29*2 265 PHTX DST Java Movie
    2005/07/09 13:54:05 142 54 523 577 640 7.9 8.3e+12 1.1e+28 149 PHTX DST Java Movie
    2005/07/09 21:54:05 75 62 373 562 504 8.9 7.2e+14 5.0e+29 67 PHTX DST Java Movie
    2005/07/09 22:30:05 Halo 360 1540 1159 214 -168.5*1 ---- ---- 328 PHTX DST Java Movie Only 3 points
    2005/07/10 06:30:05 271 41 265 348 895 32.2*1 ---- ---- 281 PHTX DST Java Movie Only C2
    2005/07/10 08:54:05 290 >182 835 1079 988 27.4 ---- ---- 250 PHTX DST Java Movie Uncertain Width; Partial Halo
    2005/07/10 12:54:05 238 28 580 587 614 2.0*1 2.6e+13 4.4e+28 239 PHTX DST Java Movie Poor Event
    2005/07/10 15:54:05 281 30 212 118 0 -53.2*1 2.8e+13*2 6.2e+27*2 281 PHTX DST Java Movie Only C2
    2005/07/10 19:31:48 254 20 588 360 0 -165.3*1 ---- ---- 247 PHTX DST Java Movie Poor Event; Only 3 points
    2005/07/10 23:06:52 257 89 696 782 772 9.3 1.2e+14 2.9e+29 272 PHTX DST Java Movie
    2005/07/11 05:30:05 284 27 186 136 0 -13.5 6.0e+11 1.0e+26 285 PHTX DST Java Movie Only C2
    2005/07/11 06:54:06 273 45 330 393 650 14.8 6.7e+12 3.7e+27 273 PHTX DST Java Movie
    2005/07/11 13:54:05 285 38 235 302 770 23.1 7.7e+12 2.1e+27 287 PHTX DST Java Movie Only C2
    2005/07/11 17:30:05 275 69 462 350 278 -10.5 5.1e+13 5.5e+28 269 PHTX DST Java Movie
    2005/07/12 04:54:06 280 34 711 668 686 -3.9 4.3e+14 1.1e+30 286 PHTX DST Java Movie
    2005/07/12 05:30:05 262 36 550 566 583 2.3 4.2e+13 6.4e+28 267 PHTX DST Java Movie
    2005/07/12 13:54:06 292 25 334 364 505 6.8 1.4e+11 7.6e+25 293 PHTX DST Java Movie
    2005/07/12 16:54:05 Halo 360 523 514 519 -0.6 ---- ---- 296 PHTX DST Java Movie
    2005/07/12 23:30:05 282 44 658 919 998 35.0 1.4e+14 3.1e+29 282 PHTX DST Java Movie
    2005/07/13 02:30:05 292 6 327 410 1079 47.0*1 ---- ---- 291 PHTX DST Java Movie Newly inserted on 2006/11/08; Poor Event; Only C2
    2005/07/13 03:06:05 288 54 759 730 717 -4.6 9.2e+13 2.7e+29 292 PHTX DST Java Movie
    2005/07/13 12:54:05 275 49 471 402 0 -16.7 1.0e+14 1.1e+29 267 PHTX DST Java Movie
    2005/07/13 14:30:05 Halo 360 1423 1342 1390 -14.1 ---- ---- 303 PHTX DST Java Movie
    2005/07/13 22:30:05 260 34 539 448 515 -5.6 3.2e+14 4.6e+29 248 PHTX DST Java Movie
    2005/07/14 03:54:06 268 25 259 401 1241 63.3*1 ---- ---- 269 PHTX DST Java Movie Newly inserted on 2006/11/08; Very Poor Event; Only C2
    2005/07/14 06:06:05 252 14 560 617 697 9.6 2.6e+13 4.1e+28 249 PHTX DST Java Movie
    2005/07/14 06:30:05 282 60 541 527 471 -3.4 5.8e+13 8.5e+28 274 PHTX DST Java Movie
    2005/07/14 07:54:05 266 103 752 722 740 -2.6 7.0e+13 2.0e+29 237 PHTX DST Java Movie
    2005/07/14 10:54:05 Halo 360 2115 2400 2684 198.0*1 ---- ---- 296 PHTX DST Java Movie Only 3 points
    2005/07/14 16:54:05 280 11 875 963 1022 17.3*1 ---- ---- 280 PHTX DST Java Movie Newly inserted on 2006/11/08
    2005/07/14 17:54:05 278 54 703 709 709 0.6 5.8e+13 1.4e+29 266 PHTX DST Java Movie
    2005/07/14 23:30:05 269 33 724 726 726 0.2 5.2e+12 1.4e+28 270 PHTX DST Java Movie
    2005/07/15 02:30:05 257 12 548 439 413 -10.7 1.3e+14 1.9e+29 259 PHTX DST Java Movie
    2005/07/15 02:30:05 114 12 695 853 1093 40.0 1.2e+14 2.8e+29 110 PHTX DST Java Movie
    2005/07/15 08:30:05 111 20 598 558 353 -12.1 1.1e+14 2.0e+29 113 PHTX DST Java Movie
    2005/07/15 09:06:06 280 49 645 459 357 -22.7 3.8e+14 8.0e+29 282 PHTX DST Java Movie
    2005/07/15 11:54:05 290 40 562 734 1560 95.9*1 5.1e+13*2 8.1e+28*2 300 PHTX DST Java Movie Only C2
    2005/07/15 12:54:05 282 62 629 831 1050 39.1 2.6e+14 5.2e+29 290 PHTX DST Java Movie
    2005/07/15 16:06:06 256 14 508 416 299 -11.0 7.1e+14 9.2e+29 255 PHTX DST Java Movie
    2005/07/15 20:06:05 289 31 595 589 563 -1.7 1.8e+13 3.2e+28 292 PHTX DST Java Movie
    2005/07/15 21:08:02 253 >174 820 841 847 3.6 ---- ---- 281 PHTX DST Java Movie Uncertain Width; Partial Halo
    2005/07/16 00:30:05 266 56 462 670 634 13.6 5.9e+14 6.3e+29 256 PHTX DST Java Movie
    2005/07/16 03:54:08 64 38 58 125 263 2.9*1 2.8e+13 4.6e+26 65 PHTX DST Java Movie Poor Event
    2005/07/16 08:06:05 266 59 ---- --- --- --- ---- ---- 274 PHTX DST Java Movie Newly inserted on 2007/06/19; Poor Event; Only 1 point; Only C2
    2005/07/16 13:54:05 289 27 279 233 0 -25.6*1 3.0e+13*2 1.2e+28*2 289 PHTX DST Java Movie Only C2
    2005/07/16 19:54:05 109 >226 186 250 323 3.6*1 ---- ---- 115 PHTX DST Java Movie Uncertain Width; Partial Halo
    2005/07/17 01:54:05 283 26 398 265 0 -38.9 4.1e+13 3.3e+28 279 PHTX DST Java Movie
    2005/07/17 04:06:05 278 40 415 380 152 -7.3 1.7e+14 1.5e+29 274 PHTX DST Java Movie
    2005/07/17 07:32:16 265 7 319 353 486 6.4 ---- ---- 268 PHTX DST Java Movie
    2005/07/17 09:54:05 283 47 652 532 174 -25.2 1.0e+15 2.2e+30 273 PHTX DST Java Movie
    2005/07/17 11:30:05 Halo 360 1527 1814 1697 59.2 ---- ---- 316 PHTX DST Java Movie
    2005/07/18 00:30:05 293 21 275 512 693 20.6 5.4e+13 2.1e+28 291 PHTX DST Java Movie
    2005/07/18 04:30:05 121 31 474 474 474 0.0*1 ---- ---- 120 PHTX DST Java Movie Only 3 points; Only C2
    2005/07/18 07:31:44 58 13 323 344 366 1.7 7.5e+11 3.9e+26 62 PHTX DST Java Movie
    2005/07/18 09:54:05 256 5 505 --- --- --- ---- ---- 256 PHTX DST Java Movie Poor Event; Only 2 points; Only C2
    2005/07/18 11:30:05 276 15 203 --- --- --- ---- ---- 276 PHTX DST Java Movie Only 2 points; Only C2
    2005/07/18 20:54:05 116 50 265 273 287 0.7*1 2.4e+14 8.6e+28 130 PHTX DST Java Movie
    2005/07/18 23:06:05 128 40 75 98 170 1.1*1 5.4e+11 1.5e+25 131 PHTX DST Java Movie Poor Event
    2005/07/19 05:30:05 275 25 434 250 0 -49.6*1 ---- ---- 268 PHTX DST Java Movie Poor Event
    2005/07/19 16:30:05 37 42 132 160 208 1.3*1 1.4e+14 1.2e+28 39 PHTX DST Java Movie Poor Event
    2005/07/20 08:30:05 87 67 224 262 346 3.6 1.3e+14 3.3e+28 74 PHTX DST Java Movie
    2005/07/20 09:08:25 271 58 317 505 1592 104.3*1 ---- ---- 275 PHTX DST Java Movie Only C2
    2005/07/20 17:07:21 16 23 224 302 584 13.3*1 1.2e+13*2 3.0e+27*2 12 PHTX DST Java Movie
    2005/07/20 21:30:05 8 85 267 226 133 -3.2 4.9e+14 1.7e+29 29 PHTX DST Java Movie
    2005/07/21 03:54:05 Halo 360 925 574 866 -38.9 ---- ---- 80 PHTX DST Java Movie
    2005/07/21 13:31:47 290 53 229 164 0 -10.3*1 1.5e+14 3.9e+28 280 PHTX DST Java Movie
    2005/07/21 18:30:05 222 145 335 548 1040 44.0*1 5.9e+13*2 3.3e+28*2 214 PHTX DST Java Movie Poor Event; Partial Halo
    2005/07/21 22:30:05 283 58 168 201 330 3.8 1.7e+13 2.4e+27 278 PHTX DST Java Movie
    2005/07/22 03:06:05 128 91 186 207 344 3.8*1 4.2e+14 7.2e+28 135 PHTX DST Java Movie Poor Event; Only C2
    2005/07/22 06:30:05 57 10 336 501 674 18.6*1 3.2e+13 1.8e+28 54 PHTX DST Java Movie
    2005/07/22 09:54:07 91 26 963 0 0 -728.8*1 ---- ---- 89 PHTX DST Java Movie Poor Event
    2005/07/22 17:07:45 Halo 360 417 479 571 10.7*1 ---- ---- 152 PHTX DST Java Movie Poor Event
    2005/07/22 23:54:05 Halo 360 527 478 381 -7.7 ---- ---- 164 PHTX DST Java Movie
    2005/07/23 04:54:05 54 14 341 152 0 -37.2 ---- ---- 51 PHTX DST Java Movie
    2005/07/23 09:30:06 73 62 671 681 683 1.1 ---- ---- 51 PHTX DST Java Movie
    2005/07/23 12:30:05 102 70 281 266 215 -1.7 ---- ---- 116 PHTX DST Java Movie
    2005/07/23 20:30:05 299 120 316 347 619 12.4*1 ---- ---- 300 PHTX DST Java Movie Only C2
    2005/07/23 20:58:42 63 28 678 753 857 16.1 2.1e+14 4.8e+29 65 PHTX DST Java Movie
    2005/07/23 23:30:05 37 165 887 892 900 1.4*1 ---- ---- 76 PHTX DST Java Movie Partial Halo
    2005/07/24 04:54:05 111 46 166 90 0 -12.0*1 ---- ---- 113 PHTX DST Java Movie
    2005/07/24 11:30:07 Halo 360 1258 1440 1390 35.7*1 ---- ---- 112 PHTX DST Java Movie
    2005/07/24 13:54:05 Halo 360 2528 --- --- --- ---- ---- 85 PHTX DST Java Movie Only 2 points
    2005/07/24 22:30:05 Halo 360 1234 1051 799 -58.5*1 ---- ---- 117 PHTX DST Java Movie
    2005/07/25 11:06:05 Halo 360 1660 1345 1515 -69.0 ---- ---- 85 PHTX DST Java Movie
    2005/07/25 21:54:05 89 >203 1570 1526 1522 -13.6*1 ---- ---- 89 PHTX DST Java Movie Uncertain Width; Partial Halo
    2005/07/26 04:54:29 Halo 360 1458 1246 1020 -86.9*1 ---- ---- 90 PHTX DST Java Movie
    2005/07/26 09:30:05 114 >193 1588 1413 1348 -54.9*1 ---- ---- 87 PHTX DST Java Movie Uncertain Width; Partial Halo
    2005/07/26 17:06:05 292 34 341 536 725 26.8*1 1.8e+14 1.1e+29 299 PHTX DST Java Movie Poor Event
    2005/07/26 17:06:05 82 38 426 485 601 12.3*1 2.8e+14*2 2.5e+29*2 80 PHTX DST Java Movie Only C3
    2005/07/27 01:31:47 300 23 626 709 680 6.7 7.7e+14 1.5e+30 302 PHTX DST Java Movie
    2005/07/27 04:54:05 Halo 360 1787 1604 1457 -75.4 ---- ---- 84 PHTX DST Java Movie
    2005/07/27 07:54:05 65 51 533 430 305 -13.6*1 7.9e+13 1.1e+29 54 PHTX DST Java Movie
    2005/07/27 11:06:05 71 17 1330 1351 1348 4.8*1 2.0e+13*2 1.8e+29*2 76 PHTX DST Java Movie Poor Event
    2005/07/27 17:30:05 67 59 440 --- --- --- ---- ---- 67 PHTX DST Java Movie Poor Event; Only 2 points; Only C2
    2005/07/27 20:06:18 214 4 652 247 0 -280.1*1 ---- ---- 218 PHTX DST Java Movie Very Poor Event; Only 3 points; Only C2
    2005/07/27 22:30:18 86 25 321 179 0 -45.4*1 6.8e+12 3.5e+27 86 PHTX DST Java Movie
    2005/07/27 23:54:31 93 21 246 --- --- --- ---- ---- 91 PHTX DST Java Movie Newly inserted on 2006/11/08; Very Poor Event; Only 2 points; Only C2
    2005/07/28 00:30:19 79 88 854 849 851 -0.5 2.0e+15 7.1e+30 90 PHTX DST Java Movie
    2005/07/28 06:54:30 72 30 573 514 463 -8.1 8.6e+13 1.4e+29 70 PHTX DST Java Movie
    2005/07/28 13:31:48 297 57 93 242 346 5.0*1 1.9e+15 8.1e+28 285 PHTX DST Java Movie Poor Event
    2005/07/28 14:30:05 132 3 493 --- --- --- ---- ---- 133 PHTX DST Java Movie Poor Event; Only 2 points; Only C2
    2005/07/28 15:54:06 140 4 639 --- --- --- ---- ---- 140 PHTX DST Java Movie Poor Event; Only 2 points; Only C2
    2005/07/28 18:30:05 319 12 326 428 958 36.1*1 1.3e+13 7.1e+27 318 PHTX DST Java Movie Poor Event; Only C2
    2005/07/28 22:06:20 81 >213 1478 1221 1312 -52.1 ---- ---- 90 PHTX DST Java Movie Uncertain Width; Partial Halo
    2005/07/29 07:55:03 196 31 147 82 0 -36.6*1 9.3e+12*2 1.0e+27*2 193 PHTX DST Java Movie Poor Event; Only C2
    2005/07/29 12:06:20 87 48 381 346 0 -9.1 ---- ---- 94 PHTX DST Java Movie
    2005/07/29 18:54:33 67 15 297 83 0 -32.0*1 5.3e+13 2.4e+28 65 PHTX DST Java Movie Poor Event
    2005/07/30 00:30:18 212 62 43 69 216 2.0*1 4.2e+15 3.9e+28 205 PHTX DST Java Movie Only C2
    2005/07/30 00:54:37 107 25 205 79 0 -23.0*1 1.0e+13 2.2e+27 107 PHTX DST Java Movie
    2005/07/30 05:57:53 75 30 ---- --- --- --- ---- ---- 75 PHTX DST Java Movie Only 1 point; Only C2
    2005/07/30 06:50:28 Halo 360 1968 1595 1851 -102.6 ---- ---- 50 PHTX DST Java Movie
    2005/07/30 17:24:19 74 84 1173 859 690 -74.7 2.9e+14 2.0e+30 73 PHTX DST Java Movie
    2005/07/31 06:06:05 113 5 672 --- --- --- ---- ---- 108 PHTX DST Java Movie Only 2 points; Only C2
    2005/07/31 06:30:05 109 45 849 816 818 -4.5 3.6e+14 1.3e+30 116 PHTX DST Java Movie
    2005/07/31 13:31:50 106 18 294 254 0 -23.3*1 ---- ---- 103 PHTX DST Java Movie Newly inserted on 2006/11/08; Very Poor Event; Only C2
    2005/07/31 14:30:05 83 58 994 844 917 -19.3 5.4e+14 2.7e+30 91 PHTX DST Java Movie
    2005/07/31 20:30:05 96 12 527 276 0 -167.3*1 ---- ---- 94 PHTX DST Java Movie Poor Event; Only 3 points

    *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).