UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122200.upa.cvt Date: 0000Z 22 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 22 DEC 25 Station: PACD WMO ident: 70316 Latitude: 55.20 Longitude: -162.73 Elevation: 31.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1026 31 3.6 2.9 95 0.7 3.3 250 20 274.7 275.5 275.2 287.1 4.59 1 1000 231 2.6 2.6 100 0.0 2.6 295 34 275.8 276.5 275.7 288.2 4.61 2 999 239 2.6 2.6 100 0.0 2.6 295 34 275.8 276.6 275.8 288.3 4.62 3 925 858 -1.3 -1.3 100 0.0 -1.3 300 38 278.0 278.6 275.8 288.3 3.75 4 850 1527 -5.5 -5.6 99 0.1 -5.5 310 36 280.4 280.9 276.0 288.7 2.96 5 817 1836 -7.1 -7.2 99 0.1 -7.1 300 38 281.9 282.3 276.5 289.6 2.72 6 790 2097 -9.3 -10.3 92 1.0 -9.6 304 38 282.3 282.6 275.9 288.6 2.21 7 761 2385 -11.7 -11.7 100 0.0 -11.7 309 38 282.7 283.0 275.9 288.6 2.05 8 754 2456 -12.3 -12.7 97 0.4 -12.4 311 38 282.8 283.1 275.8 288.3 1.91 9 748 2517 -9.5 -31.5 15 22.0 -13.3 314 38 286.5 286.5 275.5 287.7 0.37 10 744 2558 -8.9 -37.9 8 29.0 -13.3 316 38 287.6 287.6 275.7 288.2 0.20 11 721 2801 -10.1 -28.1 21 18.0 -13.6 324 40 288.8 288.9 276.9 290.5 0.52 12 716 2854 -10.3 -28.3 21 18.0 -13.7 323 41 289.2 289.3 277.1 290.9 0.52 13 700 3028 -11.3 -29.3 21 18.0 -14.6 320 43 290.0 290.1 277.4 291.5 0.48 14 696 3072 -11.7 -29.7 21 18.0 -14.9 320 43 290.0 290.1 277.4 291.5 0.47 15 691 3127 -11.3 -37.3 10 26.0 -15.2 319 44 291.0 291.1 277.6 291.8 0.22 16 686 3183 -11.3 -39.3 8 28.0 -15.3 319 44 291.7 291.7 277.8 292.3 0.18 17 678 3272 -11.7 -37.7 10 26.0 -15.5 318 45 292.2 292.2 278.1 292.9 0.22 18 673 3329 -11.7 -25.7 30 14.0 -14.6 318 45 292.8 292.9 279.1 295.0 0.70 19 671 3352 -11.7 -24.7 33 13.0 -14.5 318 45 293.1 293.2 279.3 295.5 0.77 20 663 3443 -12.5 -29.5 23 17.0 -15.6 317 46 293.2 293.2 279.0 294.8 0.50 21 654 3547 -13.5 -27.5 30 14.0 -16.2 316 46 293.2 293.3 279.1 295.1 0.61 22 643 3676 -14.5 -28.5 29 14.0 -17.1 315 47 293.5 293.6 279.2 295.3 0.57 23 616 3999 -16.5 -32.5 24 16.0 -19.0 312 49 294.8 294.9 279.6 296.1 0.40 24 601 4184 -17.5 -43.5 8 26.0 -20.4 311 50 295.7 295.7 279.6 296.2 0.14 25 591 4309 -18.5 -37.5 17 19.0 -21.0 310 51 296.0 296.0 279.9 296.9 0.26 26 581 4436 -19.7 -35.7 23 16.0 -21.8 310 52 296.0 296.1 280.0 297.1 0.31 27 542 4947 -24.3 -36.3 32 12.0 -25.7 316 55 296.5 296.5 280.3 297.6 0.32 28 522 5220 -25.5 -42.5 19 17.0 -27.1 320 58 298.3 298.3 280.8 298.9 0.17 29 500 5530 -28.5 -43.5 22 15.0 -29.7 325 62 298.3 298.3 280.8 298.9 0.16 30 490 5675 -29.9 -43.9 24 14.0 -31.0 325 63 298.3 298.3 280.8 298.9 0.16 31 440 6434 -36.3 -50.3 22 14.0 -37.0 320 65 299.5 299.5 281.3 299.8 0.09 32 412 6888 -40.1 -61.1 9 21.0 -40.7 313 61 300.3 300.3 281.5 300.4 0.02 33 407 6971 -40.5 -64.5 6 24.0 -41.1 312 60 300.9 300.9 281.7 300.9 0.02 34 401 7073 -40.7 -63.7 7 23.0 -41.3 310 59 301.9 301.9 282.1 301.9 0.02 35 400 7090 -40.7 -63.7 7 23.0 -41.3 310 59 302.1 302.1 282.3 302.2 0.02 36 378 7470 -43.9 -64.9 8 21.0 -44.4 310 60 302.8 302.8 282.5 302.9 0.02 37 340 8168 -50.7 -65.7 15 15.0 -51.0 312 64 302.9 302.9 282.5 302.9 0.02 38 306 8844 -55.1 -68.1 18 13.0 -55.2 315 68 305.9 305.9 283.8 306.0 0.01 39 300 8970 -55.5 -68.5 18 13.0 -55.6 315 62 307.1 307.1 284.2 307.2 0.01 40 256 9980 -59.1 -72.1 17 13.0 -59.2 295 64 316.1 316.1 287.5 316.1 0.01 41 250 10130 -58.9 -71.9 17 13.0 -59.0 300 67 318.5 318.5 288.3 318.5 0.01 42 246 10231 -59.0 -72.0 17 13.0 -59.1 300 69 319.8 319.8 288.7 319.8 0.01 43 243 10308 -59.1 -72.1 17 13.0 -59.2 300 69 320.8 320.8 289.0 320.8 0.01 44 238 10439 -56.7 -74.7 9 18.0 -56.9 301 68 326.3 326.3 290.7 326.4 0.01 45 227 10737 -58.7 -73.7 13 15.0 -58.8 304 64 327.7 327.7 291.1 327.8 0.01 46 220 10934 -58.1 -74.1 11 16.0 -58.3 306 61 331.6 331.6 292.2 331.6 0.01 47 211 11199 -54.3 -78.3 4 24.0 -54.6 309 57 341.5 341.5 294.7 341.5 0.00 48 202 11477 -55.9 -77.9 5 22.0 -56.1 302 56 343.3 343.3 295.1 343.3 0.00 49 200 11540 -55.5 -78.5 4 23.0 -55.8 300 56 344.9 344.9 295.5 344.9 0.00 50 195 11702 -52.7 -79.7 2 27.0 -53.1 300 51 351.9 351.9 297.0 351.9 0.00 51 180 12216 -52.7 -80.7 2 28.0 -53.1 297 43 360.0 360.0 298.7 360.0 0.00 52 162 12888 -55.3 -82.3 2 27.0 -55.6 296 34 366.6 366.6 299.9 366.6 0.00 53 150 13380 -52.9 -81.9 2 29.0 -53.4 300 42 378.9 378.9 302.1 378.9 0.00 54 144 13644 -52.1 -82.1 2 30.0 -52.6 300 43 384.8 384.8 303.0 384.8 0.00 55 122 14712 -54.7 -83.7 2 29.0 -55.2 285 43 398.7 398.7 305.0 398.7 0.00 56 114 15148 -52.3 -82.3 2 30.0 -52.9 297 45 411.0 411.0 306.6 411.0 0.00 57 100 15990 -55.5 -83.5 2 28.0 -56.0 295 25 420.5 420.5 307.8 420.5 0.00 58 94 16384 -56.5 -84.5 2 28.0 -57.0 287 31 426.0 426.0 308.4 426.0 0.00 59 90 16662 -54.1 -84.1 1 30.0 -54.8 292 38 436.1 436.1 309.5 436.2 0.00 60 88 16808 -50.7 -82.7 1 32.0 -51.7 297 39 445.8 445.8 310.4 445.8 0.00 61 85 17034 -50.1 -82.1 1 32.0 -51.2 304 36 451.4 451.4 311.0 451.5 0.01 62 71 18199 -54.9 -84.9 1 30.0 -55.6 304 29 465.0 465.0 312.2 465.1 0.00 63 70 18290 -54.5 -84.5 1 30.0 -55.3 315 29 467.8 467.8 312.4 467.8 0.00 64 66 18666 -53.3 -84.3 1 31.0 -54.2 315 32 478.3 478.3 313.3 478.4 0.00 65 66 18666 -50.9 -83.9 1 33.0 -52.1 315 32 483.6 483.6 313.7 483.6 0.01 66 63 18968 -50.1 -83.1 1 33.0 -51.5 318 32 491.8 491.8 314.4 491.8 0.01 67 51 20324 -55.9 -84.9 1 29.0 -56.8 312 15 508.9 508.9 315.6 508.9 0.01 68 50 20450 -54.9 -84.9 1 30.0 -55.9 290 19 514.1 514.1 315.9 514.1 0.01 69 47 20845 -55.9 -85.9 1 30.0 -56.9 288 18 520.9 520.9 316.4 520.9 0.01 70 44 21268 -52.5 -84.5 1 32.0 -54.0 297 27 539.1 539.1 317.5 539.2 0.01 71 43 21417 -53.1 -84.1 1 31.0 -54.5 296 28 541.2 541.2 317.6 541.2 0.01 72 39 22052 -48.9 -82.9 1 34.0 -51.2 309 33 567.1 567.1 319.0 567.2 0.01 73 32 23334 -55.1 -85.1 1 30.0 -56.6 317 11 583.6 583.6 319.8 583.6 0.01 74 30 23750 -51.5 -83.5 1 32.0 -53.7 335 22 604.2 604.2 320.8 604.3 0.01 75 29 23969 -52.5 -84.5 1 32.0 -54.6 321 26 607.4 607.4 320.9 607.4 0.01 76 27 24436 -47.5 -82.5 1 35.0 -51.0 347 21 634.0 634.0 322.0 634.1 0.02 77 27 24436 -47.1 -82.1 1 35.0 -50.7 347 21 635.1 635.1 322.1 635.2 0.02 78 26 24684 -48.7 -82.7 1 34.0 -51.9 15 16 637.4 637.4 322.2 637.6 0.02 79 24 25212 -47.3 -82.3 1 35.0 -51.1 345 12 656.3 656.3 322.9 656.4 0.02 80 22 25787 -47.5 -82.5 1 35.0 -51.5 306 14 672.2 672.2 323.5 672.4 0.02 81 20 26410 -51.7 -83.7 1 32.0 -54.7 335 19 677.9 677.9 323.7 678.1 0.02 82 19 26743 -52.1 -84.1 1 32.0 -55.1 337 19 686.7 686.7 324.0 686.8 0.02 83 18 27094 -51.7 -84.7 1 33.0 -54.9 330 19 698.7 698.7 324.4 698.8 0.02 84 17 27470 -47.1 -82.1 1 35.0 -52.0 341 28 724.9 724.9 325.2 725.2 0.03 85 16 27871 -47.9 -82.9 1 35.0 -52.7 341 34 735.0 735.0 325.5 735.2 0.03 86 15 28301 -44.7 -81.7 1 37.0 -51.0 331 27 759.3 759.3 326.2 759.6 0.03 87 14 28762 -45.5 -81.5 1 36.0 -51.7 343 27 771.7 771.8 326.5 772.1 0.04 88 13 29260 -43.1 -81.1 1 38.0 -50.7 357 27 796.6 796.6 327.2 797.0 0.04 89 11 30381 -45.7 -81.7 1 36.0 -52.7 12 25 826.1 826.2 327.9 826.6 0.05 90 10 31020 -43.3 -81.3 1 38.0 -51.8 20 29 857.9 857.9 328.6 858.4 0.05 91 9.7 31225 -43.9 -81.9 1 38.0 -52.2 863.2 863.2 328.7 863.7 0.05 92 9.5 31365 -42.3 -81.3 1 39.0 -51.6 874.4 874.4 328.9 874.9 0.06 93 8.8 31881 -43.9 -80.9 1 37.0 -52.7 887.5 887.6 329.2 888.2 0.07 94 8.3 32276 -40.9 -79.9 1 39.0 -51.5 914.3 914.4 329.7 915.2 0.08 TRP 256 9980 -59.1 -72.1 17 13.0 -59.2 295 64 316.1 316.1 287.5 316.1 0.01 WND 246 10231 -59.0 -72.0 17 13.0 -59.1 300 69 319.8 319.8 288.7 319.8 0.01 Sounding variables and indices 1000-500 mb thick: 5299.00 m Freezing level: 949.67 mb = 651.70 m = 2138.10 ft Wetbulb zero: 950.03 mb = 643.29 m = 2110.50 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 55.15 % Est. max temperature: 8.44 C = 47.20 F Sfc-Lift cond lev (LCL): 1014.95 mb = 115.36 m = 378.48 ft T: 3.18 C 700-500 lapse rate: 6.87 C/km ThetaE index: 1.02 C Layer 790.0- 761.0 mb Conv cond level (CCL): 972.12 mb = 458.47 m = 1504.14 ft Mean mixing ratio: 4.30 g/kg Conv temperature: 5.48 C = 41.87 F Cap Strength: 9.40 C Lifted Index: 9.10 C Risk: None Lifted Index @300 mb: 13.45 C Lifted Index @700 mb: 5.53 C Showalter Index: 8.69 C Risk: None Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.00 C Cross Totals Index: 22.90 C K Index: -0.60 Risk: None Sweat Index: 134.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.98 J/kg Max Up Vert Vel: 4.69 m/s Conv Inhibition (B-): 65451.97 J/kg Cap Strength: 9.29 C Lift Cond Lev (LCL): 973.92 mb = 443.53 m = 1455.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 34 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1026 31 250 20 18.8 6.8 | 192 40 8.7 39.3 1 1000 231 295 34 30.8 -14.4 | 229 28 20.7 18.1 2 991 305 295 35 31.7 -14.8 | 231 28 21.6 17.7 3 954 610 295 37 33.5 -15.6 | 234 29 23.4 16.9 4 925 858 300 38 32.9 -19.0 | 239 27 22.8 13.5 5 918 914 300 38 32.9 -19.0 | 239 27 22.8 13.5 6 884 1219 305 34 27.9 -19.5 | 234 22 17.8 13.0 7 850 1524 310 34 26.0 -21.9 | 236 19 16.0 10.6 8 850 1527 310 36 27.6 -23.1 | 242 20 17.5 9.3 9 817 1829 300 38 32.9 -19.0 | 239 27 22.8 13.5 10 786 2134 305 38 31.1 -21.8 | 243 24 21.0 10.7 11 755 2438 310 38 29.1 -24.4 | 247 21 19.0 8.1 12 726 2743 325 39 22.4 -31.9 | 267 12 12.3 0.5 13 700 3028 320 43 27.6 -32.9 | 271 18 17.5 -0.5 14 643 3658 315 47 33.2 -33.2 | 272 23 23.1 -0.7 15 593 4267 310 51 39.1 -32.8 | 271 29 29.0 -0.3 16 569 4572 310 53 40.6 -34.1 | 273 31 30.5 -1.6 17 546 4877 315 54 38.2 -38.2 | 281 29 28.1 -5.7 18 500 5530 325 62 35.6 -50.8 | 306 31 25.5 -18.3 19 461 6096 325 68 39.0 -55.7 | 309 37 28.9 -23.2 20 400 7090 310 59 45.2 -37.9 | 279 36 35.1 -5.4 21 369 7620 310 61 46.7 -39.2 | 280 37 36.6 -6.7 22 306 8839 315 68 48.1 -48.1 | 292 41 38.0 -15.6 23 300 8970 315 62 43.8 -43.8 | 289 36 33.7 -11.4 24 292 9144 315 61 43.1 -43.1 | 288 35 33.0 -10.6 25 278 9449 315 51 36.1 -36.1 | 278 26 26.0 -3.6 26 265 9754 290 53 49.8 -18.1 | 250 42 39.7 14.4 27 256 9980 295 64 58.0 -27.0 | 264 48 47.9 5.4 28 250 10130 300 67 58.0 -33.5 | 271 48 47.9 -1.0 29 246 10231 300 69 59.8 -34.5 | 272 50 49.7 -2.0 30 241 10363 300 69 59.8 -34.5 | 272 50 49.7 -2.0 31 208 11278 310 56 42.9 -36.0 | 276 33 32.8 -3.5 32 200 11540 300 56 48.5 -28.0 | 263 39 38.4 4.5 33 199 11582 300 53 45.9 -26.5 | 261 36 35.8 6.0 34 164 12802 295 33 29.9 -13.9 | 227 27 19.8 18.5 35 150 13380 300 42 36.4 -21.0 | 246 29 26.3 11.5 36 136 14021 300 45 39.0 -22.5 | 251 31 28.9 10.0 37 118 14935 280 43 42.3 -7.5 | 232 41 32.3 25.0 38 112 15240 305 46 37.7 -26.4 | 258 28 27.6 6.1 39 107 15545 290 31 29.1 -10.6 | 221 29 19.0 21.9 40 100 15990 295 25 22.7 -10.6 | 210 25 12.6 21.9 41 97 16154 295 25 22.7 -10.6 | 210 25 12.6 21.9 42 93 16459 285 33 31.9 -8.5 | 222 32 21.8 23.9 43 89 16764 295 40 36.3 -16.9 | 239 30 26.2 15.6 44 85 17069 305 35 28.7 -20.1 | 236 22 18.6 12.4 45 81 17374 290 32 30.1 -10.9 | 223 29 20.0 21.5 46 77 17678 295 24 21.8 -10.1 | 208 25 11.7 22.3 47 70 18288 305 30 24.6 -17.2 | 223 21 14.5 15.3 48 70 18290 315 29 20.5 -20.5 | 221 16 10.4 12.0 49 64 18898 315 34 24.0 -24.0 | 239 16 13.9 8.4 50 61 19202 330 24 12.0 -20.8 | 189 12 1.9 11.7 51 55 19812 325 7 4.0 -5.7 | 167 27 -6.1 26.8 52 53 20117 305 12 9.8 -6.9 | 179 26 -0.3 25.6 53 50 20422 315 17 12.0 -12.0 | 185 21 1.9 20.5 54 50 20450 290 19 17.9 -6.5 | 197 27 7.8 26.0 55 48 20726 290 15 14.1 -5.1 | 188 28 4.0 27.4 56 46 21031 285 22 21.3 -5.7 | 203 29 11.2 26.8 57 44 21336 300 28 24.2 -14.0 | 217 23 14.2 18.5 58 42 21641 285 29 28.0 -7.5 | 216 31 17.9 25.0 59 40 21946 305 35 28.7 -20.1 | 236 22 18.6 12.4 60 38 22250 315 29 20.5 -20.5 | 221 16 10.4 12.0 61 34 22860 325 11 6.3 -9.0 | 171 24 -3.8 23.5 62 33 23165 310 7 5.4 -4.5 | 170 28 -4.7 28.0 63 30 23750 335 22 9.3 -19.9 | 176 13 -0.8 12.5 64 30 23774 315 27 19.1 -19.1 | 214 16 9.0 13.4 65 29 24079 325 25 14.3 -20.5 | 199 13 4.2 12.0 66 27 24384 340 22 7.5 -20.7 | 168 12 -2.6 11.8 67 26 24689 15 16 -4.1 -15.5 | 140 22 -14.2 17.0 68 25 24994 10 14 -2.4 -13.8 | 146 23 -12.5 18.7 69 24 25298 335 11 4.6 -10.0 | 166 23 -5.4 22.5 70 23 25603 285 13 12.6 -3.4 | 185 29 2.5 29.1 71 21 26213 355 16 1.4 -15.9 | 152 19 -8.7 16.5 72 20 26410 335 19 8.0 -17.2 | 172 15 -2.1 15.3 73 20 26518 360 20 -0.0 -20.0 | 141 16 -10.1 12.5 74 19 26822 330 19 9.5 -16.5 | 178 16 -0.6 16.0 75 18 27127 330 19 9.5 -16.5 | 178 16 -0.6 16.0 76 17 27432 340 26 8.9 -24.4 | 172 8 -1.2 8.1 77 16 27737 345 37 9.6 -35.7 | 9 3 -0.5 -3.3 78 15 28346 330 27 13.5 -23.4 | 201 10 3.4 9.1 79 12 29566 5 27 -2.4 -26.9 | 114 14 -12.4 5.6 80 12 29870 5 22 -1.9 -21.9 | 131 16 -12.0 10.6 81 10 31020 20 29 -9.9 -27.3 | 105 21 -20.0 5.2 Wind Parameters Mean winds (0-6000m): 312.7 at 45.4 knts Storm direction: 342.7 at 34.0 knts Shear (0-3000m) pos: 7.2 neg: 0.8 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 79.0 deg Storm rel helicity (0-3000m) pos: 294.5 neg: -20.1 tot: 274.4 m^2/s^2 ave: 91.5 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 6.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.20 Bulk Shear: 54.43 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 290 32 223 30| 27.2 0.0 27.2|210.9 0.0 210.9 421.7 0.86| 28.7 24.7 1000 294 35 230 28| 14.8 0.0 14.8|231.6 -4.6 227.1 227.1 0.78| 17.2 13.5 1500 298 35 232 26| 10.7 0.0 10.7|246.5 -13.9 232.6 155.1 0.67| 14.0 9.4 2000 300 35 234 25| 8.0 1.2 9.2|253.7 -20.1 233.5 116.8 0.55| 12.8 7.1 2500 301 36 236 25| 7.4 1.0 8.4|274.4 -20.1 254.3 101.7 0.55| 11.8 6.4 3000 305 37 240 23| 7.2 0.8 8.0|294.5 -20.1 274.4 91.5 0.53| 11.8 6.2 4000 308 39 248 22| 5.4 1.7 7.2|295.3 -22.3 273.0 68.3 0.46| 10.1 4.6 5000 309 42 255 23| 5.1 1.7 6.8|361.2 -24.1 337.1 67.4 0.49| 9.2 4.6 6000 313 45 266 23| 5.1 1.7 6.8|452.9 -24.1 428.8 71.5 0.53| 9.0 4.8 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251222.00.gif