• 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
    2025/05/01 02:00:05 228 29 135 85 0 -12.1*1 ---- ---- 226 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/01 07:48:05 56 35 340 426 832 25.7*1 ---- ---- 60 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/01 08:48:25 232 26 827 1478 2002 164.1*1 ---- ---- 228 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/01 15:12:05 235 48 168 58 0 -17.8*1 ---- ---- 230 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/01 18:12:05 98 35 363 284 0 -13.5*1 ---- ---- 89 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/01 23:24:05 91 20 222 211 0 -4.8*1 ---- ---- 88 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/02 01:25:51 69 49 153 104 0 -11.6*1 ---- ---- 64 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/02 02:24:05 97 47 410 390 276 -4.5*1 ---- ---- 91 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/02 09:12:05 122 29 407 395 253 -4.7*1 ---- ---- 128 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/02 10:12:05 255 80 200 192 0 -2.5*1 ---- ---- 254 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/02 12:48:05 20 13 257 278 284 1.3*1 ---- ---- 31 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/02 21:40:03 81 46 114 75 0 -6.6*1 ---- ---- 79 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/02 23:48:06 253 49 265 284 561 10.5*1 ---- ---- 257 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/03 16:33:11 121 48 172 108 0 -29.3*1 ---- ---- 124 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/03 17:36:05 246 34 193 115 0 -12.4*1 ---- ---- 250 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/04 04:24:05 86 27 263 284 316 1.8*1 ---- ---- 86 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/04 08:00:05 98 32 282 424 1041 44.3*1 ---- ---- 93 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/04 09:12:06 257 30 226 249 493 8.5*1 ---- ---- 252 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/04 10:48:05 202 18 1267 1397 1444 32.8*1 ---- ---- 199 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/04 12:12:05 114 51 216 165 0 -9.6*1 ---- ---- 113 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/04 12:48:05 52 36 363 518 1122 51.8*1 ---- ---- 56 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/04 15:24:05 266 89 689 466 205 -32.3*1 ---- ---- 255 C2 C3 PHTX DST Java Movie
    2025/05/04 21:00:05 265 16 625 275 0 -88.1*1 ---- ---- 260 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/05 00:24:05 259 103 331 252 0 -8.3*1 ---- ---- 255 C2 C3 PHTX DST Java Movie
    2025/05/05 07:12:05 29 28 677 707 851 12.7*1 ---- ---- 26 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/05 09:12:05 15 26 401 349 0 -8.8*1 ---- ---- 20 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/05 09:12:05 110 72 538 503 475 -4.4*1 ---- ---- 112 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/05 11:00:05 93 15 524 472 0 -16.2*1 ---- ---- 89 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/05 15:00:06 52 107 529 350 225 -21.2*1 ---- ---- 46 C2 C3 PHTX DST Java Movie
    2025/05/05 20:36:05 32 26 539 498 421 -6.7*1 ---- ---- 30 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/05 23:24:05 27 19 668 549 517 -14.9*1 ---- ---- 30 C2 C3 PHTX DST Java Movie
    2025/05/06 01:25:50 10 67 401 367 358 -2.5*1 ---- ---- 16 C2 C3 PHTX DST Java Movie
    2025/05/06 03:24:05 103 42 277 449 450 8.6*1 ---- ---- 107 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/06 07:12:05 28 67 347 319 253 -3.3*1 ---- ---- 30 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/06 12:12:05 233 45 191 148 0 -7.4*1 ---- ---- 226 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/06 16:55:34 164 61 775 740 692 -7.5*1 ---- ---- 163 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/06 17:12:05 315 19 281 459 1402 81.4*1 ---- ---- 322 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/06 17:36:06 22 15 405 281 0 -40.8*1 ---- ---- 21 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/06 18:36:05 332 69 545 500 516 -3.5*1 ---- ---- 355 C2 C3 PHTX DST Java Movie
    2025/05/06 22:00:05 89 46 249 356 786 24.5*1 ---- ---- 88 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/07 09:48:05 322 48 594 664 635 5.2 ---- ---- 327 C2 C3 PHTX DST Java Movie
    2025/05/07 11:24:05 41 127 345 398 380 2.4*1 ---- ---- 33 C2 C3 PHTX DST Java Movie Partial Halo
    2025/05/07 16:12:35 220 55 208 0 0 -36.5*1 ---- ---- 214 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/07 18:00:05 314 14 341 397 732 18.9*1 ---- ---- 324 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/07 19:48:06 303 20 423 366 0 -16.4*1 ---- ---- 304 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/07 23:24:05 12 40 415 378 360 -3.2*1 ---- ---- 7 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/08 02:12:05 300 26 678 954 1309 65.3*1 ---- ---- 302 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/08 02:24:05 30 72 345 480 511 9.2*1 ---- ---- 28 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/08 05:24:05 58 31 140 62 0 -12.3*1 ---- ---- 50 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/08 08:00:05 289 46 516 696 1014 41.5*1 ---- ---- 290 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/08 10:12:05 293 73 761 799 814 5.8*1 ---- ---- 280 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/08 11:12:05 298 76 293 574 780 25.4*1 ---- ---- 308 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/08 15:12:05 221 37 485 645 1377 76.8*1 ---- ---- 220 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/08 16:24:05 230 27 687 628 565 -10.1*1 ---- ---- 224 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/08 20:12:05 43 22 154 78 0 -19.6*1 ---- ---- 43 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/09 11:12:05 78 14 559 592 828 17.3*1 ---- ---- 74 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/09 13:25:53 300 15 551 792 2334 231.9*1 ---- ---- 305 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/09 14:36:05 79 4 469 305 0 -95.0*1 ---- ---- 73 C2 C3 PHTX DST Java Movie Very Poor Event; Only 3 points; Only C2
    2025/05/09 17:00:05 77 9 494 460 242 -9.1*1 ---- ---- 74 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/09 20:00:06 77 10 722 484 0 -114.8*1 ---- ---- 75 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/09 21:12:06 207 81 1136 1040 1016 -21.8*1 ---- ---- 223 C2 C3 PHTX DST Java Movie
    2025/05/09 21:36:05 265 22 390 496 993 37.8*1 ---- ---- 275 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/10 04:24:05 77 7 570 484 169 -16.8*1 ---- ---- 73 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/10 09:48:05 204 69 306 247 0 -17.1*1 ---- ---- 202 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/10 11:36:07 77 11 419 359 0 -27.7*1 ---- ---- 78 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/10 23:24:05 77 13 493 435 0 -32.6*1 ---- ---- 76 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/11 03:36:05 78 8 453 447 373 -3.0*1 ---- ---- 77 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/11 04:36:05 25 74 367 482 562 10.5*1 ---- ---- 20 C2 C3 PHTX DST Java Movie
    2025/05/11 07:12:05 81 9 924 710 0 -79.0*1 ---- ---- 77 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/11 11:24:05 75 13 468 252 0 -118.4*1 ---- ---- 67 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/11 15:12:05 67 23 754 720 673 -7.2*1 ---- ---- 57 C2 C3 PHTX DST Java Movie
    2025/05/11 18:48:05 74 24 617 276 0 -103.5*1 ---- ---- 77 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/11 18:48:05 308 76 199 270 291 3.2*1 ---- ---- 321 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/11 19:00:06 353 42 160 145 0 -2.0*1 ---- ---- 350 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/11 21:24:05 77 14 588 943 2132 192.4*1 ---- ---- 68 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/12 00:00:05 84 30 769 661 680 -13.3*1 ---- ---- 72 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/12 06:24:05 45 72 641 643 645 0.3*1 ---- ---- 64 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/12 10:24:05 123 199 173 122 0 -10.1*1 ---- ---- 119 C2 C3 PHTX DST Java Movie Poor Event; Only C2; Partial Halo
    2025/05/12 17:48:06 302 14 301 203 0 -45.2*1 ---- ---- 306 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/12 17:48:06 62 20 391 491 956 34.1*1 ---- ---- 58 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/12 19:00:05 303 16 403 418 538 5.8*1 ---- ---- 309 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/12 23:12:05 67 16 642 672 771 9.6*1 ---- ---- 63 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/12 23:12:05 346 166 438 562 504 6.2 ---- ---- 5 C2 C3 PHTX DST Java Movie Partial Halo
    2025/05/13 09:36:05 28 64 563 553 542 -1.4*1 ---- ---- 23 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/13 14:48:05 47 135 263 237 214 -1.5 ---- ---- 35 C2 C3 PHTX DST Java Movie Partial Halo
    2025/05/13 15:48:05 277 139 762 790 788 3.5 ---- ---- 265 C2 C3 PHTX DST Java Movie Partial Halo
    2025/05/13 16:12:05 191 45 954 623 541 -57.1*1 ---- ---- 202 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/13 19:48:05 274 25 589 760 934 28.8*1 ---- ---- 267 C2 C3 PHTX DST Java Movie
    2025/05/13 20:57:33 239 18 828 603 0 -63.4*1 ---- ---- 238 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/14 02:00:06 60 24 1146 1156 1156 1.9*1 ---- ---- 60 C2 C3 PHTX DST Java Movie
    2025/05/14 03:36:05 65 105 898 699 668 -30.9*1 ---- ---- 69 C2 C3 PHTX DST Java Movie
    2025/05/14 06:24:05 97 17 496 439 0 -12.9*1 ---- ---- 102 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/14 06:24:05 330 103 679 581 328 -21.1*1 ---- ---- 326 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/14 06:24:05 318 131 587 624 630 3.9 ---- ---- 310 C2 C3 PHTX DST Java Movie Partial Halo
    2025/05/14 07:48:05 64 52 1194 963 1051 -35.5 ---- ---- 51 C2 C3 PHTX DST Java Movie
    2025/05/14 08:36:05 62 94 933 949 944 2.0 ---- ---- 59 C2 C3 PHTX DST Java Movie
    2025/05/14 10:12:05 113 18 912 1261 2844 323.2*1 ---- ---- 116 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/14 11:36:05 58 56 621 681 720 8.4*1 ---- ---- 56 C2 C3 PHTX DST Java Movie
    2025/05/14 15:48:05 262 53 839 992 1003 23.2*1 ---- ---- 256 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/14 18:36:05 53 103 483 421 386 -5.8*1 ---- ---- 53 C2 C3 PHTX DST Java Movie
    2025/05/15 00:12:05 20 52 290 510 684 20.7*1 ---- ---- 18 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/15 00:36:05 68 10 382 587 1361 75.9*1 ---- ---- 63 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/15 02:24:05 169 99 958 867 878 -13.2 ---- ---- 174 C2 C3 PHTX DST Java Movie
    2025/05/15 03:48:05 138 22 996 1325 2732 308.8*1 ---- ---- 142 C2 C3 PHTX DST Java Movie Only C2
    2025/05/15 07:00:05 54 35 428 447 542 5.2*1 ---- ---- 52 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/15 12:24:05 95 10 393 333 0 -26.8*1 ---- ---- 94 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/15 16:12:05 53 11 711 438 0 -96.7*1 ---- ---- 54 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/15 18:00:05 21 40 551 428 0 -67.8*1 ---- ---- 26 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/15 20:12:05 51 29 707 488 0 -41.6*1 ---- ---- 46 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/15 21:48:06 18 22 244 210 0 -7.1*1 ---- ---- 17 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/16 02:24:05 68 26 361 587 1722 124.1*1 ---- ---- 66 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/16 03:47:12 95 104 468 301 0 -23.3*1 ---- ---- 72 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/16 08:24:05 63 13 305 356 871 28.9*1 ---- ---- 60 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/16 10:12:05 142 23 558 581 740 10.9*1 ---- ---- 147 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/16 10:36:05 144 42 200 89 0 -21.0*1 ---- ---- 149 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/16 18:24:05 12 19 452 620 1314 67.4*1 ---- ---- 8 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/16 19:36:06 267 16 248 457 1511 93.7*1 ---- ---- 270 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/17 00:12:06 161 44 181 175 56 -1.3*1 ---- ---- 168 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/17 08:48:05 271 14 166 164 101 -0.7*1 ---- ---- 269 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/17 12:24:05 144 11 293 406 975 38.1*1 ---- ---- 149 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/17 14:24:05 345 23 212 261 708 19.7*1 ---- ---- 340 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/18 00:30:05 117 53 267 355 446 10.5*1 ---- ---- 118 C2 C3 PHTX DST Java Movie Very Poor Event; Only C3
    2025/05/18 00:48:05 271 26 183 150 0 -7.7*1 ---- ---- 272 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/18 08:00:05 103 14 373 566 1280 66.3*1 ---- ---- 106 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/18 12:36:05 276 45 215 192 0 -2.3*1 ---- ---- 269 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/18 17:36:05 279 51 205 170 0 -5.4*1 ---- ---- 277 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/18 19:00:05 3 16 723 550 0 -118.5*1 ---- ---- 358 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/18 23:48:05 319 135 365 615 543 11.5 ---- ---- 339 C2 C3 PHTX DST Java Movie Partial Halo
    2025/05/19 09:00:06 56 23 166 166 161 -0.1*1 ---- ---- 56 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/19 12:00:36 61 32 539 573 632 5.9*1 ---- ---- 58 C2 C3 PHTX DST Java Movie
    2025/05/19 17:48:05 70 25 551 647 840 21.3*1 ---- ---- 66 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/20 01:48:06 91 18 577 676 1348 67.0*1 ---- ---- 93 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/20 07:48:05 298 18 364 438 490 6.7*1 ---- ---- 296 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/20 09:36:05 82 24 738 1271 1483 90.1*1 ---- ---- 79 C2 C3 PHTX DST Java Movie
    2025/05/20 14:24:05 260 54 442 346 0 -13.4*1 ---- ---- 267 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/20 18:36:05 145 15 361 374 491 5.0*1 ---- ---- 148 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/20 19:00:06 89 9 372 430 953 33.1*1 ---- ---- 90 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/20 20:00:05 140 40 1037 931 745 -31.2*1 ---- ---- 149 C2 C3 PHTX DST Java Movie
    2025/05/20 20:48:07 86 14 366 562 1366 75.7*1 ---- ---- 85 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/20 22:36:05 91 19 545 502 384 -8.6*1 ---- ---- 89 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/21 00:12:05 117 19 653 709 1284 53.7*1 ---- ---- 118 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/21 09:12:05 78 25 914 723 819 -21.6 ---- ---- 73 C2 C3 PHTX DST Java Movie
    2025/05/21 14:12:05 258 160 558 587 573 2.0 ---- ---- 236 C2 C3 PHTX DST Java Movie Partial Halo
    2025/05/21 15:36:05 14 62 39 54 121 0.6*1 ---- ---- 10 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/22 05:48:05 9 74 245 209 0 -9.2*1 ---- ---- 1 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/22 08:36:05 326 24 720 393 0 -64.7*1 ---- ---- 332 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/22 15:36:05 60 88 603 809 775 18.3*1 ---- ---- 56 C2 C3 PHTX DST Java Movie
    2025/05/22 19:12:05 68 51 104 156 437 7.9*1 ---- ---- 73 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/23 06:36:05 54 42 524 493 493 -2.7*1 ---- ---- 62 C2 C3 PHTX DST Java Movie
    2025/05/23 17:00:05 Halo 360 542 469 462 -7.1*1 ---- ---- 302 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/24 04:00:05 202 20 997 696 414 -62.5*1 ---- ---- 199 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/24 07:48:05 36 169 191 254 341 4.1*1 ---- ---- 52 C2 C3 PHTX DST Java Movie Very Poor Event; Partial Halo
    2025/05/24 10:24:05 83 69 55 185 256 2.8*1 ---- ---- 90 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/24 11:24:05 262 17 413 561 1313 68.4*1 ---- ---- 260 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/24 11:36:05 341 40 143 85 0 -10.8*1 ---- ---- 328 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/24 13:25:49 267 18 616 681 901 21.3*1 ---- ---- 260 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/24 14:36:05 117 5 384 310 0 -31.3*1 ---- ---- 118 C2 C3 PHTX DST Java Movie Poor Event; Only C2
    2025/05/24 17:48:06 264 14 333 386 499 7.2*1 ---- ---- 262 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/24 20:12:06 285 12 329 376 668 15.1*1 ---- ---- 288 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/24 21:12:05 262 14 328 249 0 -8.5*1 ---- ---- 263 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/25 02:24:05 264 34 435 329 258 -8.8*1 ---- ---- 266 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/25 03:12:05 164 19 655 757 1557 93.3*1 ---- ---- 165 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/25 10:48:05 264 17 281 338 392 4.3*1 ---- ---- 265 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/25 14:48:06 305 10 318 274 0 -25.5*1 ---- ---- 310 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/25 16:48:05 268 30 406 420 419 0.9*1 ---- ---- 266 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/26 14:00:05 88 48 406 391 369 -1.7*1 ---- ---- 89 C2 C3 PHTX DST Java Movie
    2025/05/26 16:24:05 109 14 877 656 0 -115.9*1 ---- ---- 110 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/27 09:12:05 67 119 653 775 748 10.7 ---- ---- 57 C2 C3 PHTX DST Java Movie
    2025/05/27 16:36:06 184 38 390 456 475 5.9*1 ---- ---- 167 C2 C3 PHTX DST Java Movie Very Poor Event
    2025/05/28 01:48:05 276 42 573 640 612 4.9*1 ---- ---- 278 C2 C3 PHTX DST Java Movie
    2025/05/28 06:48:05 276 20 507 472 0 -18.2*1 ---- ---- 277 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/29 13:26:20 305 24 607 778 1581 100.6*1 ---- ---- 310 C2 C3 PHTX DST Java Movie Very Poor Event; Only C2
    2025/05/30 00:12:05 312 71 496 563 608 7.6*1 ---- ---- 306 C2 C3 PHTX DST Java Movie
    2025/05/30 07:12:05 104 163 353 396 457 4.9*1 ---- ---- 72 C2 C3 PHTX DST Java Movie Poor Event; Partial Halo
    2025/05/30 08:00:07 276 22 770 896 1192 42.1*1 ---- ---- 281 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/30 09:24:21 95 177 178 251 433 7.5*1 ---- ---- 66 C2 C3 PHTX DST Java Movie Poor Event; Partial Halo
    2025/05/30 10:36:07 258 19 418 511 528 7.7*1 ---- ---- 261 C2 C3 PHTX DST Java Movie Poor Event
    2025/05/30 23:36:05 262 32 1034 993 468 -38.3*1 ---- ---- 261 C2 C3 PHTX DST Java Movie Only C2
    2025/05/31 00:12:05 Halo 360 1752 1649 1710 -21.9 ---- ---- 330 C2 C3 PHTX DST Java Movie
    2025/05/31 21:48:06 87 64 205 200 147 -0.9*1 ---- ---- 87 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).