UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 6 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 1003 31 4.0 3.1 94 0.9 3.6 345 9 276.9 277.7 276.6 289.9 4.76 1 1000 48 3.6 2.8 94 0.8 3.2 350 10 276.8 277.5 276.4 289.5 4.68 2 979 220 2.4 1.9 96 0.5 2.2 13 15 277.2 278.0 276.4 289.5 4.48 3 974 262 3.4 1.7 89 1.7 2.7 19 17 278.6 279.4 277.1 290.8 4.44 4 964 345 3.8 1.6 86 2.2 2.8 26 17 279.9 280.6 277.7 292.2 4.45 5 956 413 3.6 1.0 83 2.6 2.4 27 15 280.3 281.1 277.8 292.3 4.30 6 925 680 1.8 -0.1 87 1.9 1.0 25 9 281.1 281.9 277.9 292.6 4.10 7 891 981 -0.7 -0.7 100 0.0 -0.7 1 9 281.6 282.3 278.2 293.0 4.08 8 850 1356 -2.7 -2.7 100 0.0 -2.7 360 10 283.3 284.0 278.5 293.7 3.68 9 837 1478 -3.3 -3.3 100 0.0 -3.3 18 13 283.9 284.6 278.7 294.1 3.58 10 819 1650 -3.7 -5.3 89 1.6 -4.3 23 15 285.3 285.8 278.7 294.3 3.14 11 785 1983 -6.1 -6.9 94 0.8 -6.4 13 16 286.2 286.7 278.9 294.6 2.90 12 744 2401 -8.7 -11.2 82 2.5 -9.5 22 13 287.8 288.2 278.7 294.2 2.18 13 738 2464 -8.3 -13.0 69 4.7 -9.7 26 12 288.9 289.2 278.9 294.6 1.90 14 722 2634 -9.3 -15.3 62 6.0 -11.0 34 9 289.6 289.9 278.9 294.5 1.61 15 700 2872 -11.5 -16.1 69 4.6 -12.8 15 7 289.7 290.0 278.8 294.4 1.55 16 680 3093 -13.5 -16.0 81 2.5 -14.2 17 14 289.9 290.2 279.0 294.8 1.61 17 670 3206 -13.7 -18.1 69 4.4 -14.8 37 14 290.9 291.2 279.1 295.1 1.37 18 657 3355 -14.5 -19.5 66 5.0 -15.7 64 14 291.7 291.9 279.3 295.5 1.24 19 655 3378 -14.3 -21.3 55 7.0 -15.9 65 14 292.1 292.3 279.3 295.5 1.06 20 653 3401 -14.3 -22.3 51 8.0 -16.1 64 14 292.4 292.6 279.3 295.5 0.98 21 649 3448 -14.3 -22.3 51 8.0 -16.1 62 14 292.9 293.1 279.6 296.0 0.98 22 646 3483 -14.7 -22.7 51 8.0 -16.4 61 14 292.9 293.0 279.5 295.8 0.95 23 640 3553 -14.5 -27.5 32 13.0 -17.0 59 13 293.9 294.0 279.5 295.9 0.62 24 631 3660 -15.3 -30.3 27 15.0 -17.9 55 13 294.1 294.2 279.4 295.7 0.49 25 627 3708 -15.7 -30.7 26 15.0 -18.2 54 13 294.2 294.3 279.4 295.8 0.47 26 620 3793 -16.1 -51.1 3 35.0 -19.4 53 15 294.7 294.7 279.0 294.9 0.06 27 616 3842 -16.3 -47.3 5 31.0 -19.6 52 15 295.0 295.0 279.3 295.3 0.09 28 611 3903 -16.7 -34.7 19 18.0 -19.4 51 16 295.3 295.3 279.7 296.4 0.33 29 570 4420 -21.1 -33.1 33 12.0 -22.8 59 23 296.0 296.1 280.2 297.4 0.41 30 566 4472 -21.1 -33.1 33 12.0 -22.8 58 23 296.6 296.7 280.4 298.0 0.42 31 563 4512 -20.9 -37.9 20 17.0 -23.0 58 24 297.3 297.3 280.6 298.2 0.26 32 549 4697 -21.9 -46.9 8 25.0 -24.2 57 26 298.3 298.3 280.7 298.6 0.10 33 543 4778 -22.1 -42.1 15 20.0 -24.2 56 28 299.0 299.0 281.1 299.6 0.17 34 538 4846 -22.3 -46.3 9 24.0 -24.6 55 28 299.5 299.5 281.3 299.9 0.11 35 535 4887 -22.5 -42.5 14 20.0 -24.6 55 29 299.7 299.8 281.5 300.3 0.17 36 501 5366 -26.5 -34.5 47 8.0 -27.5 55 45 300.6 300.6 282.1 301.9 0.41 37 500 5380 -26.5 -34.5 47 8.0 -27.5 55 45 300.7 300.8 282.2 302.1 0.41 38 494 5467 -27.1 -35.1 47 8.0 -28.0 55 46 301.0 301.1 282.3 302.4 0.39 39 489 5540 -27.5 -37.5 38 10.0 -28.6 55 46 301.4 301.5 282.4 302.5 0.31 40 480 5674 -28.3 -37.3 42 9.0 -29.3 56 45 302.0 302.1 282.7 303.1 0.32 41 471 5809 -28.7 -39.7 34 11.0 -29.8 58 43 303.2 303.2 283.0 304.1 0.26 42 459 5993 -30.3 -39.3 41 9.0 -31.2 59 42 303.4 303.5 283.1 304.4 0.28 43 425 6536 -34.1 -51.1 16 17.0 -35.1 62 31 305.3 305.3 283.7 305.6 0.08 44 419 6635 -33.7 -53.7 12 20.0 -34.8 59 30 307.1 307.1 284.3 307.3 0.06 45 400 6960 -34.7 -53.7 13 19.0 -35.7 50 28 309.9 309.9 285.4 310.1 0.06 46 399 6978 -34.7 -54.7 11 20.0 -35.7 50 28 310.1 310.1 285.4 310.3 0.06 47 396 7030 -34.3 -56.3 9 22.0 -35.4 51 29 311.3 311.3 285.8 311.5 0.05 48 357 7748 -40.1 -53.1 24 13.0 -40.7 63 34 312.9 312.9 286.5 313.2 0.08 49 350 7883 -40.1 -55.1 19 15.0 -40.8 61 37 314.7 314.7 287.1 314.9 0.06 50 314 8616 -45.5 -60.5 17 15.0 -45.9 55 58 317.1 317.1 287.8 317.2 0.04 51 312 8659 -45.3 -62.3 13 17.0 -45.7 55 60 317.9 317.9 288.1 318.0 0.03 52 302 8876 -47.0 -60.6 20 13.7 -47.3 55 69 318.6 318.6 288.3 318.7 0.04 53 300 8920 -47.3 -60.3 21 13.0 -47.7 55 69 318.7 318.7 288.3 318.8 0.04 54 282 9326 -49.9 -65.9 14 16.0 -50.2 55 51 320.6 320.6 288.9 320.7 0.02 55 261 9836 -46.3 -74.3 3 28.0 -46.9 52 35 333.1 333.1 292.6 333.1 0.01 56 250 10120 -48.5 -74.5 3 26.0 -49.0 50 21 334.0 334.0 292.8 334.0 0.01 57 200 11580 -48.7 -79.7 2 31.0 -49.3 310 16 355.7 355.7 297.8 355.7 0.00 58 150 13470 -47.7 -80.7 1 33.0 -48.5 290 17 387.9 387.9 303.5 387.9 0.00 59 100 16130 -50.5 -82.5 1 32.0 -51.4 315 15 430.2 430.2 308.9 430.2 0.00 60 98 16262 -49.3 -82.3 1 33.0 -50.3 296 26 435.0 435.0 309.4 435.0 0.00 61 93 16604 -50.9 -82.9 1 32.0 -51.8 294 16 438.4 438.4 309.7 438.4 0.00 62 88 16965 -49.1 -83.1 1 34.0 -50.3 286 16 449.0 449.0 310.8 449.0 0.00 63 84 17269 -49.9 -82.9 1 33.0 -51.0 285 22 453.4 453.4 311.2 453.4 0.00 64 82 17428 -47.1 -82.1 1 35.0 -48.6 294 23 462.2 462.2 312.0 462.3 0.01 65 80 17592 -46.7 -81.7 1 35.0 -48.3 304 18 466.3 466.3 312.3 466.4 0.01 66 73 18194 -49.9 -82.9 1 33.0 -51.1 262 16 471.9 471.9 312.8 472.0 0.01 67 70 18470 -47.5 -82.5 1 35.0 -49.1 310 22 482.8 482.8 313.7 482.8 0.01 68 69 18565 -45.7 -81.7 1 36.0 -47.7 306 23 488.6 488.6 314.1 488.7 0.01 69 63 19171 -46.1 -82.1 1 36.0 -48.1 310 15 500.6 500.6 315.0 500.7 0.01 70 60 19494 -48.3 -82.3 1 34.0 -50.0 277 10 502.7 502.7 315.1 502.8 0.01 71 55 20065 -49.5 -83.5 1 34.0 -51.1 350 11 512.7 512.7 315.8 512.7 0.01 72 54 20185 -48.9 -83.9 1 35.0 -50.7 339 11 516.7 516.7 316.1 516.8 0.01 73 54 20185 -46.5 -82.5 1 36.0 -48.7 339 11 522.3 522.3 316.5 522.3 0.01 74 52 20437 -44.1 -81.1 1 37.0 -46.9 303 16 533.5 533.5 317.1 533.6 0.01 75 50 20700 -44.7 -81.7 1 37.0 -47.5 275 11 538.1 538.1 317.4 538.2 0.01 76 31 23874 -47.7 -83.7 1 36.0 -50.8 208 11 608.9 608.9 321.0 608.9 0.01 77 30 24090 -47.3 -83.3 1 36.0 -50.5 250 9 615.7 615.7 321.3 615.8 0.01 78 26 25040 -46.7 -83.7 1 37.0 -50.5 295 1 643.1 643.1 322.4 643.2 0.01 79 23 25850 -49.1 -84.1 1 35.0 -52.5 35 7 659.0 659.0 323.0 659.1 0.01 80 21 26449 -48.3 -84.3 1 36.0 -52.2 92 18 678.8 678.8 323.7 678.9 0.02 81 20 26770 -49.3 -84.3 1 35.0 -53.0 115 17 685.3 685.3 324.0 685.4 0.02 82 12 30085 -53.9 -85.9 1 32.0 -57.5 96 29 776.8 776.8 326.7 776.9 0.02 83 12 30085 -53.5 -85.5 1 32.0 -57.2 96 29 778.2 778.2 326.7 778.4 0.02 84 11 30642 -55.5 -86.5 1 31.0 -58.8 103 35 790.5 790.5 327.0 790.7 0.02 85 10 31250 -55.1 -87.1 1 32.0 -58.7 110 41 813.9 813.9 327.6 814.0 0.02 86 10 31250 -54.9 -85.9 1 31.0 -58.6 110 41 814.6 814.6 327.6 814.8 0.02 87 9.0 31924 -54.7 -86.7 1 32.0 -58.7 840.3 840.3 328.2 840.5 0.02 88 8.1 32595 -56.5 -87.5 1 31.0 -60.2 858.9 858.9 328.6 859.1 0.02 89 8.0 32674 -56.3 -87.3 1 31.0 -60.2 862.7 862.7 328.7 862.9 0.02 TRP 282 9326 -49.9 -65.9 14 16.0 -50.2 55 51 320.6 320.6 288.9 320.7 0.02 WND 302 8876 -47.0 -60.6 20 13.7 -47.3 55 69 318.6 318.6 288.3 318.7 0.04 Sounding variables and indices 1000-500 mb thick: 5332.00 m Freezing level: 900.52 mb = 896.56 m = 2941.44 ft Wetbulb zero: 905.16 mb = 854.13 m = 2802.22 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 62.34 % Est. max temperature: 10.28 C = 50.51 F Sfc-Lift cond lev (LCL): 989.19 mb = 136.08 m = 446.45 ft T: 2.99 C 700-500 lapse rate: 5.98 C/km ThetaE index: 0.42 C Layer 1000.0- 974.0 mb Conv cond level (CCL): 904.15 mb = 863.12 m = 2831.74 ft Mean mixing ratio: 4.32 g/kg Conv temperature: 8.51 C = 47.32 F Cap Strength: 8.40 C Lifted Index: 8.52 C Risk: None Lifted Index @300 mb: 19.24 C Lifted Index @700 mb: 3.07 C Showalter Index: 6.94 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 23.80 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 65.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.74 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 81114.69 J/kg Cap Strength: 8.36 C Lift Cond Lev (LCL): 928.39 mb = 650.38 m = 2133.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 74 at 15 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 1003 31 345 9 2.3 -8.7 | 285 17 16.8 -4.6 1 1000 48 350 10 1.7 -9.8 | 290 17 16.2 -5.8 2 969 305 25 18 -7.6 -16.3 | 331 14 6.8 -12.2 3 933 610 30 10 -5.0 -8.7 | 296 11 9.5 -4.6 4 925 680 25 9 -3.8 -8.2 | 291 11 10.7 -4.1 5 898 914 360 8 -0.0 -8.0 | 285 15 14.5 -3.9 6 865 1219 5 11 -1.0 -11.0 | 297 15 13.5 -6.9 7 850 1356 360 10 -0.0 -10.0 | 292 16 14.5 -5.9 8 832 1524 25 14 -5.9 -12.7 | 315 12 8.5 -8.6 9 800 1829 20 16 -5.5 -15.0 | 321 14 9.0 -10.9 10 769 2134 5 17 -1.5 -16.9 | 315 18 13.0 -12.8 11 740 2438 25 12 -5.1 -10.9 | 306 12 9.4 -6.8 12 712 2743 40 8 -5.1 -6.1 | 282 10 9.3 -2.0 13 700 2872 15 7 -1.8 -6.8 | 282 13 12.6 -2.7 14 684 3048 10 14 -2.4 -13.8 | 309 15 12.0 -9.7 15 656 3353 65 14 -12.7 -5.9 | 316 3 1.8 -1.8 16 630 3658 55 13 -10.6 -7.5 | 311 5 3.8 -3.4 17 605 3962 50 17 -13.0 -10.9 | 348 7 1.4 -6.8 18 581 4267 60 21 -18.2 -10.5 | 30 7 -3.7 -6.4 19 535 4877 55 29 -23.8 -16.6 | 37 16 -9.3 -12.5 20 500 5380 55 45 -36.9 -25.8 | 46 31 -22.4 -21.7 21 493 5486 55 46 -37.7 -26.4 | 46 32 -23.2 -22.3 22 452 6096 60 41 -35.5 -20.5 | 52 27 -21.1 -16.4 23 433 6401 65 32 -29.0 -13.5 | 57 17 -14.5 -9.4 24 400 6960 50 28 -21.4 -18.0 | 27 16 -7.0 -13.9 25 397 7010 50 29 -22.2 -18.6 | 28 16 -7.8 -14.5 26 380 7315 65 29 -26.3 -12.3 | 55 14 -11.8 -8.2 27 363 7620 65 32 -29.0 -13.5 | 57 17 -14.5 -9.4 28 332 8230 55 43 -35.2 -24.7 | 45 29 -20.8 -20.6 29 302 8876 55 69 -56.5 -39.6 | 50 55 -42.1 -35.5 30 300 8920 55 69 -56.5 -39.6 | 50 55 -42.1 -35.5 31 290 9144 55 68 -55.7 -39.0 | 50 54 -41.2 -34.9 32 282 9326 55 51 -41.8 -29.3 | 47 37 -27.3 -25.2 33 252 10058 50 28 -21.4 -18.0 | 27 16 -7.0 -13.9 34 250 10120 50 21 -16.1 -13.5 | 10 10 -1.6 -9.4 35 230 10668 50 22 -16.9 -14.1 | 13 10 -2.4 -10.0 36 219 10973 350 15 2.6 -14.8 | 302 20 17.1 -10.7 37 200 11580 310 16 12.3 -10.3 | 283 27 26.7 -6.2 38 191 11887 290 14 13.2 -4.8 | 271 28 27.6 -0.7 39 174 12497 275 22 21.9 -1.9 | 267 36 36.4 2.2 40 166 12802 300 26 22.5 -13.0 | 284 38 37.0 -8.9 41 159 13106 290 29 27.3 -9.9 | 278 42 41.7 -5.8 42 151 13411 270 22 22.0 -0.0 | 264 37 36.5 4.1 43 150 13470 290 17 16.0 -5.8 | 273 30 30.4 -1.7 44 144 13716 310 15 11.5 -9.6 | 282 27 25.9 -5.5 45 138 14021 305 16 13.1 -9.2 | 280 28 27.6 -5.1 46 132 14326 290 22 20.7 -7.5 | 276 35 35.1 -3.4 47 126 14630 305 34 27.9 -19.5 | 290 45 42.3 -15.4 48 120 14935 280 23 22.7 -4.0 | 270 37 37.1 0.1 49 115 15240 290 18 16.9 -6.2 | 274 31 31.4 -2.1 50 100 16130 315 15 10.6 -10.6 | 285 26 25.1 -6.5 51 100 16154 305 31 25.4 -17.8 | 289 42 39.8 -13.7 52 95 16459 280 16 15.8 -2.8 | 268 30 30.2 1.3 53 91 16764 310 17 13.0 -10.9 | 284 28 27.5 -6.8 54 87 17069 275 15 14.9 -1.3 | 265 30 29.4 2.8 55 83 17374 290 25 23.5 -8.6 | 277 38 37.9 -4.5 56 79 17678 310 15 11.5 -9.6 | 282 27 25.9 -5.5 57 75 17983 255 10 9.7 2.6 | 255 25 24.1 6.7 58 72 18288 265 19 18.9 1.7 | 260 34 33.4 5.7 59 70 18470 310 22 16.9 -14.1 | 288 33 31.3 -10.0 60 69 18593 305 23 18.8 -13.2 | 285 35 33.3 -9.1 61 63 19202 310 14 10.7 -9.0 | 281 26 25.2 -4.9 62 60 19507 275 10 10.0 -0.9 | 262 25 24.4 3.2 63 57 19812 350 14 2.4 -13.8 | 300 19 16.9 -9.7 64 55 20117 350 10 1.7 -9.8 | 290 17 16.2 -5.8 65 52 20422 305 16 13.1 -9.2 | 280 28 27.6 -5.1 66 50 20700 275 11 11.0 -1.0 | 263 26 25.4 3.1 67 50 20726 320 11 7.1 -8.4 | 281 22 21.5 -4.3 68 45 21336 280 10 9.8 -1.7 | 264 24 24.3 2.4 69 40 22250 215 3 1.7 2.5 | 248 17 16.2 6.5 70 34 23165 285 10 9.7 -2.6 | 266 24 24.1 1.5 71 31 23774 195 10 2.6 9.7 | 231 22 17.0 13.8 72 30 24079 235 14 11.5 8.0 | 245 29 25.9 12.1 73 30 24090 250 9 8.5 3.1 | 253 24 22.9 7.2 74 29 24384 245 11 10.0 4.6 | 250 26 24.4 8.7 75 26 24994 290 1 0.9 -0.3 | 256 16 15.4 3.8 76 22 26213 80 10 -9.8 -1.7 | 243 5 4.6 2.4 77 21 26518 95 21 -20.9 1.8 | 132 9 -6.5 5.9 78 20 26770 115 17 -15.4 7.2 | 175 11 -1.0 11.3 79 18 27432 130 18 -13.8 11.6 | 182 16 0.7 15.7 80 17 27737 160 23 -7.9 21.6 | 194 27 6.6 25.7 81 16 28042 160 13 -4.4 12.2 | 212 19 10.0 16.3 82 16 28346 100 10 -9.8 1.7 | 218 7 4.6 5.8 83 15 28651 120 14 -12.1 7.0 | 192 11 2.3 11.1 84 14 28956 60 15 -13.0 -7.5 | 337 4 1.5 -3.4 85 14 29261 55 18 -14.7 -10.3 | 3 6 -0.3 -6.2 86 13 29566 90 24 -24.0 0.0 | 113 10 -9.5 4.1 87 10 31250 110 41 -38.5 14.0 | 127 30 -24.1 18.1 Wind Parameters Mean winds (0-6000m): 44.2 at 20.0 knts Storm direction: 74.2 at 15.0 knts Shear (0-3000m) pos: 2.8 neg: 2.2 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 21.5 deg Storm rel helicity (0-3000m) pos: 105.0 neg: -56.9 tot: 48.1 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.83 Bulk Shear: 11.89 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 19 14 313 14| 8.6 0.0 8.6| 49.8 -14.3 35.5 71.0 0.41| 18.6 7.6 1000 17 12 303 13| 4.3 2.9 7.2| 53.8 -27.2 26.6 26.6 0.16| 13.4 2.2 1500 14 11 301 14| 5.1 1.9 7.0| 80.7 -31.0 49.7 33.1 0.30| 12.1 3.6 2000 16 12 306 14| 3.8 2.3 6.1| 84.8 -35.2 49.6 24.8 0.26| 10.4 2.7 2500 15 13 307 14| 3.3 1.8 5.1| 84.8 -49.0 35.8 14.3 0.13| 10.4 1.4 3000 17 12 305 13| 2.8 2.2 5.0|105.0 -56.9 48.1 16.0 0.15| 10.7 1.6 4000 26 13 310 12| 3.4 1.7 5.1|122.0 -57.5 64.5 16.1 0.20| 10.6 2.1 5000 36 15 326 10| 3.3 1.7 5.0|138.8 -57.5 81.3 16.3 0.23| 10.2 2.4 6000 44 20 357 10| 3.4 1.4 4.8|175.9 -57.5 118.4 19.7 0.24| 10.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251206.00.gif