UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 22 APR 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 1013 31 5.8 0.8 70 5.0 3.6 230 26 277.9 278.6 276.1 288.9 4.00 1 1008 70 3.8 -1.2 70 5.0 1.7 241 26 276.3 276.9 274.5 285.9 3.47 2 1000 132 3.2 -1.0 74 4.2 1.5 260 26 276.4 276.9 274.6 286.1 3.55 3 939 638 -1.5 -3.6 86 2.1 -2.3 259 32 276.6 277.1 274.1 285.2 3.12 4 925 757 -2.3 -5.9 76 3.6 -3.6 255 31 277.0 277.4 273.6 284.4 2.66 5 924 766 -2.3 -6.2 75 3.9 -3.7 255 31 277.0 277.5 273.6 284.3 2.60 6 919 809 -2.9 -4.9 86 2.0 -3.6 253 31 276.9 277.3 273.9 284.9 2.89 7 916 835 -3.1 -5.1 86 2.0 -3.8 253 31 276.9 277.4 273.9 284.8 2.85 8 913 860 -3.3 -7.0 76 3.7 -4.6 252 30 277.0 277.4 273.4 283.9 2.47 9 901 965 -4.1 -7.0 80 2.9 -5.1 250 30 277.2 277.6 273.6 284.2 2.51 10 897 1000 -4.1 -5.0 93 0.9 -4.4 250 29 277.5 278.0 274.4 285.7 2.93 11 886 1097 -4.7 -6.4 88 1.7 -5.3 250 29 277.9 278.4 274.2 285.4 2.67 12 858 1349 -6.9 -7.0 99 0.1 -7.0 253 27 278.2 278.6 274.3 285.6 2.63 13 850 1422 -7.1 -9.4 84 2.3 -7.8 255 26 278.7 279.1 274.0 285.0 2.20 14 845 1468 -7.5 -10.4 80 2.9 -8.4 255 25 278.8 279.1 273.8 284.6 2.05 15 821 1692 -9.3 -11.4 85 2.1 -9.9 260 26 279.2 279.5 273.9 284.7 1.94 16 819 1710 -9.3 -12.9 75 3.6 -10.3 261 26 279.4 279.6 273.6 284.3 1.73 17 811 1786 -9.3 -14.1 68 4.8 -10.6 263 27 280.1 280.4 273.9 284.7 1.58 18 803 1863 -9.9 -14.9 67 5.0 -11.2 265 28 280.3 280.6 273.8 284.6 1.50 19 798 1911 -10.1 -18.1 52 8.0 -12.0 265 29 280.6 280.8 273.5 284.0 1.15 20 781 2077 -11.1 -20.1 47 9.0 -13.1 265 30 281.2 281.4 273.6 284.2 0.99 21 742 2468 -14.1 -22.1 51 8.0 -15.7 260 33 282.1 282.3 273.9 284.8 0.88 22 723 2664 -14.9 -25.9 39 11.0 -16.9 264 38 283.4 283.5 274.2 285.3 0.64 23 720 2696 -14.7 -26.7 35 12.0 -16.8 264 39 283.9 284.0 274.4 285.8 0.60 24 716 2738 -14.7 -27.7 32 13.0 -16.9 265 40 284.4 284.5 274.6 286.1 0.55 25 709 2812 -15.1 -24.1 46 9.0 -16.8 265 42 284.7 284.9 275.1 287.1 0.77 26 703 2877 -15.5 -27.5 35 12.0 -17.6 265 43 285.0 285.1 274.9 286.7 0.57 27 700 2909 -15.5 -24.5 46 9.0 -17.2 265 44 285.3 285.5 275.4 287.6 0.75 28 699 2920 -15.5 -24.5 46 9.0 -17.2 265 44 285.4 285.6 275.5 287.7 0.75 29 692 2995 -16.1 -26.1 42 10.0 -17.9 264 44 285.6 285.7 275.4 287.6 0.66 30 690 3017 -16.3 -23.3 55 7.0 -17.7 264 44 285.6 285.8 275.7 288.2 0.85 31 684 3083 -16.7 -22.7 60 6.0 -17.9 264 44 285.9 286.0 275.9 288.6 0.90 32 679 3138 -16.9 -22.9 60 6.0 -18.1 264 45 286.3 286.4 276.1 289.0 0.89 33 676 3171 -16.7 -27.7 38 11.0 -18.6 263 45 286.8 286.9 276.0 288.7 0.58 34 675 3182 -16.7 -25.7 46 9.0 -18.3 263 45 287.0 287.1 276.2 289.1 0.70 35 671 3226 -16.9 -24.9 50 8.0 -18.4 263 45 287.2 287.4 276.5 289.6 0.76 36 670 3237 -17.1 -26.1 46 9.0 -18.7 263 45 287.1 287.2 276.3 289.2 0.68 37 667 3271 -17.3 -26.3 45 9.0 -18.9 263 45 287.3 287.4 276.3 289.4 0.67 38 663 3316 -17.5 -23.5 59 6.0 -18.7 262 45 287.5 287.7 276.7 290.2 0.87 39 616 3861 -21.1 -34.1 30 13.0 -22.8 260 47 289.5 289.6 277.0 290.6 0.35 40 610 3933 -21.7 -33.7 33 12.0 -23.2 260 47 289.6 289.7 277.0 290.8 0.36 41 609 3945 -21.9 -31.9 40 10.0 -23.2 260 47 289.5 289.6 277.1 290.9 0.43 42 592 4152 -23.7 -32.7 43 9.0 -24.8 260 48 289.8 289.9 277.2 291.1 0.41 43 587 4214 -24.1 -32.1 48 8.0 -25.1 260 48 290.0 290.1 277.4 291.5 0.44 44 580 4301 -24.7 -35.7 35 11.0 -25.9 260 48 290.3 290.4 277.3 291.4 0.31 45 576 4352 -24.7 -37.7 29 13.0 -26.1 260 48 290.9 291.0 277.5 291.8 0.26 46 560 4556 -25.5 -43.5 17 18.0 -27.1 260 49 292.3 292.3 278.0 292.8 0.15 47 558 4582 -25.5 -43.5 17 18.0 -27.1 260 49 292.6 292.6 278.2 293.1 0.15 48 542 4792 -27.3 -42.3 23 15.0 -28.6 260 53 292.9 292.9 278.4 293.5 0.17 49 533 4912 -27.9 -45.9 16 18.0 -29.3 260 56 293.6 293.6 278.6 294.0 0.12 50 525 5020 -27.5 -50.5 9 23.0 -29.0 259 61 295.4 295.4 279.4 295.6 0.07 51 519 5103 -27.7 -51.7 8 24.0 -29.3 258 64 296.1 296.1 279.7 296.3 0.06 52 518 5117 -27.7 -44.7 18 17.0 -29.1 258 65 296.3 296.3 279.9 296.7 0.14 53 516 5144 -27.7 -35.7 46 8.0 -28.6 257 66 296.6 296.6 280.3 297.8 0.35 54 500 5370 -28.3 -35.3 51 7.0 -29.1 255 76 298.5 298.6 281.3 299.8 0.38 55 439 6293 -33.9 -40.3 52 6.4 -34.4 255 85 302.8 302.8 282.8 303.7 0.26 56 400 6940 -37.9 -43.9 53 6.0 -38.3 255 83 305.7 305.8 284.0 306.4 0.19 57 300 8880 -48.3 -61.3 21 13.0 -48.6 255 70 317.3 317.3 287.9 317.4 0.03 58 295 8990 -48.9 -61.9 21 13.0 -49.2 255 69 318.0 318.0 288.1 318.1 0.03 59 250 10080 -47.7 -74.7 3 27.0 -48.2 250 52 335.2 335.2 293.1 335.2 0.01 60 200 11550 -47.3 -78.3 2 31.0 -48.0 250 42 357.9 357.9 298.3 357.9 0.00 61 150 13450 -48.1 -80.1 1 32.0 -48.9 280 18 387.2 387.2 303.3 387.2 0.00 62 100 16090 -52.9 -82.9 1 30.0 -53.6 255 14 425.5 425.5 308.3 425.5 0.00 63 93 16555 -55.5 -84.5 2 29.0 -56.1 258 14 429.3 429.3 308.7 429.3 0.00 64 88 16910 -52.5 -83.5 1 31.0 -53.3 270 14 442.2 442.2 310.1 442.2 0.00 65 81 17443 -54.9 -83.9 2 29.0 -55.6 260 14 447.8 447.8 310.7 447.9 0.00 66 79 17603 -52.9 -83.9 1 31.0 -53.8 253 14 455.2 455.2 311.3 455.2 0.00 67 77 17769 -52.7 -83.7 1 31.0 -53.6 263 15 459.0 459.0 311.7 459.0 0.00 68 72 18200 -55.1 -84.1 2 29.0 -55.8 291 13 462.8 462.8 312.0 462.8 0.00 69 70 18380 -54.9 -84.9 1 30.0 -55.6 290 12 466.9 466.9 312.4 467.0 0.00 70 66 18756 -55.9 -84.9 1 29.0 -56.6 284 14 472.7 472.7 312.8 472.7 0.00 71 64 18953 -54.3 -84.3 1 30.0 -55.2 280 12 480.4 480.4 313.5 480.4 0.01 72 61 19260 -55.7 -84.7 1 29.0 -56.5 294 11 483.9 483.9 313.8 483.9 0.00 73 58 19583 -53.3 -84.3 1 31.0 -54.4 270 13 496.3 496.3 314.7 496.4 0.01 74 50 20540 -53.5 -84.5 1 31.0 -54.7 280 5 517.4 517.4 316.1 517.4 0.01 75 48 20802 -53.1 -84.1 1 31.0 -54.4 327 11 524.4 524.4 316.6 524.5 0.01 76 44 21360 -53.9 -84.9 1 31.0 -55.2 350 6 535.7 535.7 317.3 535.7 0.01 77 42 21659 -51.9 -83.9 1 32.0 -53.5 346 7 547.8 547.8 318.0 547.9 0.01 78 38 22306 -51.7 -83.7 1 32.0 -53.5 341 10 564.2 564.2 318.9 564.3 0.01 79 36 22655 -52.9 -83.9 1 31.0 -54.6 345 7 569.9 569.9 319.2 570.0 0.01 80 33 23216 -51.9 -83.9 1 32.0 -53.9 352 4 586.9 586.9 320.0 587.0 0.01 81 30 23830 -53.9 -84.9 1 31.0 -55.6 0 0 597.7 597.7 320.5 597.8 0.01 82 29 24049 -53.9 -84.9 1 31.0 -55.7 0 0 603.5 603.5 320.7 603.6 0.01 83 28 24276 -52.1 -84.1 1 32.0 -54.4 344 2 614.6 614.6 321.3 614.7 0.01 84 27 24511 -53.1 -84.1 1 31.0 -55.2 341 4 618.2 618.2 321.4 618.3 0.01 85 22 25838 -52.1 -84.1 1 32.0 -54.8 68 10 658.5 658.5 323.0 658.6 0.02 86 21 26141 -50.3 -83.3 1 33.0 -53.6 74 11 672.8 672.8 323.5 672.9 0.02 87 20 26460 -51.3 -83.3 1 32.0 -54.4 80 12 679.1 679.2 323.7 679.3 0.02 88 18 27144 -51.5 -83.5 1 32.0 -54.8 72 13 699.3 699.3 324.4 699.5 0.02 89 16 27914 -48.5 -82.5 1 34.0 -53.1 123 14 733.0 733.1 325.4 733.3 0.03 90 11 30401 -44.5 -80.5 1 36.0 -52.0 163 9 830.5 830.5 328.0 831.0 0.06 91 10 31040 -43.9 -79.9 1 36.0 -52.1 160 8 855.7 855.7 328.5 856.4 0.07 92 9.4 31456 -42.9 -79.9 1 37.0 -51.9 874.8 874.8 329.0 875.5 0.07 93 7.6 32894 -41.7 -78.7 1 37.0 -52.3 934.4 934.5 330.1 935.6 0.11 TRP 295 8990 -48.9 -61.9 21 13.0 -49.2 255 69 318.0 318.0 288.1 318.1 0.03 WND 439 6293 -33.9 -40.3 52 6.4 -34.4 255 85 302.8 302.8 282.8 303.7 0.26 Sounding variables and indices 1000-500 mb thick: 5238.00 m Freezing level: 958.47 mb = 476.21 m = 1562.34 ft Wetbulb zero: 976.51 mb = 322.93 m = 1059.46 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 53.33 % Est. max temperature: 6.00 C = 42.81 F Sfc-Lift cond lev (LCL): 938.01 mb = 645.92 m = 2119.13 ft T: -1.56 C 700-500 lapse rate: 5.20 C/km ThetaE index: 3.06 C Layer 1008.0-1000.0 mb Conv cond level (CCL): 908.69 mb = 897.87 m = 2945.72 ft Mean mixing ratio: 3.23 g/kg Conv temperature: 4.92 C = 40.86 F Cap Strength: 9.96 C Lifted Index: 11.35 C Risk: None Lifted Index @300 mb: 22.55 C Lifted Index @700 mb: 3.17 C Showalter Index: 11.76 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 18.90 C K Index: 2.80 Risk: None Sweat Index: 128.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.81 J/kg Max Up Vert Vel: 2.37 m/s Conv Inhibition (B-): 66031.80 J/kg Cap Strength: 10.89 C Lift Cond Lev (LCL): 914.92 mb = 843.85 m = 2768.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 33 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 1013 31 230 26 19.9 16.7 | 157 30 -11.7 27.5 1 1000 132 260 26 25.6 4.5 | 158 16 -6.0 15.3 2 979 305 265 29 28.9 2.5 | 168 14 -2.7 13.3 3 942 610 260 32 31.5 5.6 | 180 16 -0.1 16.3 4 925 757 255 31 29.9 8.0 | 175 19 -1.7 18.8 5 907 914 250 30 28.2 10.3 | 171 21 -3.4 21.0 6 872 1219 250 28 26.3 9.6 | 165 21 -5.3 20.3 7 850 1422 255 26 25.1 6.7 | 160 19 -6.5 17.5 8 839 1524 255 24 23.2 6.2 | 154 19 -8.5 17.0 9 806 1829 265 28 27.9 2.4 | 164 14 -3.7 13.2 10 775 2134 265 31 30.9 2.7 | 177 13 -0.8 13.4 11 744 2438 260 32 31.5 5.6 | 180 16 -0.1 16.3 12 715 2743 265 40 39.8 3.5 | 210 16 8.2 14.2 13 700 2909 265 44 43.8 3.8 | 220 19 12.2 14.6 14 632 3658 260 46 45.3 8.0 | 216 23 13.7 18.7 15 581 4267 260 48 47.3 8.3 | 219 25 15.6 19.1 16 558 4572 260 49 48.3 8.5 | 221 25 16.6 19.2 17 535 4877 260 55 54.2 9.6 | 228 30 22.5 20.3 18 500 5370 255 76 73.4 19.7 | 234 52 41.8 30.4 19 451 6096 255 80 77.3 20.7 | 235 55 45.6 31.4 20 439 6293 255 85 82.1 22.0 | 237 60 50.5 32.7 21 432 6401 255 85 82.1 22.0 | 237 60 50.5 32.7 22 400 6940 255 83 80.2 21.5 | 236 58 48.5 32.2 23 362 7620 250 82 77.1 28.0 | 230 60 45.4 38.8 24 300 8880 255 70 67.6 18.1 | 231 46 36.0 28.9 25 295 8990 255 69 66.6 17.9 | 231 45 35.0 28.6 26 288 9144 255 69 66.6 17.9 | 231 45 35.0 28.6 27 275 9449 250 75 70.5 25.7 | 227 53 38.8 36.4 28 251 10058 245 57 51.7 24.1 | 210 40 20.0 34.8 29 250 10080 250 52 48.9 17.8 | 211 33 17.2 28.5 30 218 10973 260 40 39.4 6.9 | 204 19 7.8 17.7 31 200 11550 250 42 39.5 14.4 | 197 26 7.8 25.1 32 165 12802 250 35 32.9 12.0 | 183 23 1.3 22.7 33 158 13106 250 42 39.5 14.4 | 197 26 7.8 25.1 34 150 13450 280 18 17.7 -3.1 | 119 16 -13.9 7.6 35 144 13716 280 18 17.7 -3.1 | 119 16 -13.9 7.6 36 137 14021 285 20 19.3 -5.2 | 114 14 -12.3 5.6 37 131 14326 290 18 16.9 -6.2 | 107 15 -14.7 4.6 38 125 14630 225 19 13.4 13.4 | 143 30 -18.2 24.2 39 119 14935 235 16 13.1 9.2 | 137 27 -18.5 19.9 40 114 15240 270 13 13.0 -0.0 | 120 22 -18.6 10.7 41 109 15545 250 11 10.3 3.8 | 124 26 -21.3 14.5 42 100 16090 255 14 13.5 3.6 | 128 23 -18.1 14.4 43 99 16154 280 18 17.7 -3.1 | 119 16 -13.9 7.6 44 94 16459 255 14 13.5 3.6 | 128 23 -18.1 14.4 45 86 17069 275 14 13.9 -1.2 | 118 20 -17.7 9.5 46 78 17678 250 14 13.2 4.8 | 130 24 -18.5 15.5 47 74 17983 295 19 17.2 -8.0 | 101 15 -14.4 2.7 48 71 18288 290 10 9.4 -3.4 | 108 23 -22.2 7.3 49 70 18380 290 12 11.3 -4.1 | 108 21 -20.4 6.6 50 68 18593 295 15 13.6 -6.3 | 104 19 -18.0 4.4 51 65 18898 275 13 13.0 -1.1 | 117 21 -18.7 9.6 52 62 19202 300 10 8.7 -5.0 | 104 24 -23.0 5.7 53 59 19507 270 14 14.0 -0.0 | 121 21 -17.6 10.7 54 56 19812 270 12 12.0 -0.0 | 119 22 -19.6 10.7 55 51 20422 300 13 11.3 -6.5 | 102 21 -20.4 4.2 56 50 20540 280 5 4.9 -0.9 | 110 28 -26.7 9.9 57 49 20726 335 11 4.6 -10.0 | 92 27 -27.0 0.8 58 46 21031 305 10 8.2 -5.7 | 102 24 -23.4 5.0 59 44 21336 350 6 1.0 -5.9 | 99 31 -30.6 4.8 60 38 22250 340 10 3.4 -9.4 | 93 28 -28.2 1.3 61 30 23830 0 0 -0.0 -0.0 | 109 33 -31.6 10.7 62 29 24079 0 0 -0.0 -0.0 | 109 33 -31.6 10.7 63 28 24384 335 3 1.3 -2.7 | 105 31 -30.4 8.0 64 24 25298 20 10 -3.4 -9.4 | 92 35 -35.1 1.3 65 23 25603 60 10 -8.7 -5.0 | 98 41 -40.3 5.7 66 22 25908 70 10 -9.4 -3.4 | 100 42 -41.0 7.3 67 20 26460 80 12 -11.8 -2.1 | 101 44 -43.5 8.7 68 19 26822 85 12 -12.0 -1.0 | 103 45 -43.6 9.7 69 18 27127 70 13 -12.2 -4.4 | 98 44 -43.8 6.3 70 17 27432 90 13 -13.0 0.0 | 104 46 -44.6 10.7 71 16 28042 130 14 -10.7 9.0 | 115 47 -42.4 19.7 72 14 28651 155 16 -6.8 14.5 | 123 46 -38.4 25.2 73 14 28956 170 10 -1.7 9.8 | 122 39 -33.4 20.6 74 10 31040 160 8 -2.7 7.5 | 118 39 -34.4 18.3 Wind Parameters Mean winds (0-6000m): 258.8 at 44.5 knts Storm direction: 288.8 at 33.4 knts Shear (0-3000m) pos: 5.3 neg: 1.3 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 62.4 deg Storm rel helicity (0-3000m) pos: 101.2 neg: -45.3 tot: 55.9 m^2/s^2 ave: 18.6 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 34.67 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 ------------------------------------------------------------------------------- 500 260 28 167 16| 16.7 0.0 16.7| 22.5 0.0 22.5 45.0 0.27| 20.6 5.6 1000 257 30 171 18| 8.3 3.2 11.6| 24.5 -17.7 6.8 6.8 0.09| 14.0 1.3 1500 255 29 168 18| 5.9 2.1 8.1| 24.5 -44.4 -19.9 -13.3 -0.08| 11.5 -0.9 2000 257 28 167 18| 6.1 1.6 7.7| 44.3 -44.4 -0.1 -0.1 0.06| 10.6 0.6 2500 258 29 169 17| 4.8 1.6 6.4| 61.6 -44.4 17.2 6.9 0.14| 9.8 1.4 3000 260 31 176 16| 5.3 1.3 6.6|101.2 -45.3 55.9 18.6 0.26| 10.0 2.6 4000 260 35 189 17| 4.0 1.5 5.5|106.0 -51.7 54.3 13.6 0.24| 8.1 1.9 5000 260 38 199 18| 3.2 2.4 5.5|155.5 -51.7 103.8 20.8 0.28| 8.0 2.2 6000 259 45 212 23| 2.6 3.5 6.2|196.7 -51.7 144.9 24.2 0.26| 8.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20250422.00.gif