UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 12 OCT 25 Station: PAYA WMO ident: 70361 Latitude: 59.52 Longitude: -139.67 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1020 9 -0.9 -1.7 94 0.8 -1.2 50 1 270.7 271.3 270.9 279.6 3.30 1 1017 34 2.8 -1.3 74 4.1 1.1 58 3 274.6 275.2 273.4 283.9 3.41 2 1013 67 2.8 -1.7 72 4.5 1.0 69 6 274.9 275.5 273.5 284.0 3.33 3 1010 93 5.6 -3.4 52 9.0 2.0 77 8 278.0 278.5 274.6 286.2 2.94 4 1009 101 8.0 -4.0 42 12.0 3.1 80 9 280.4 280.9 275.8 288.4 2.81 5 1007 119 8.4 -2.6 46 11.0 3.8 86 11 281.0 281.5 276.6 289.8 3.13 6 1000 179 8.2 -1.8 49 10.0 3.9 105 16 281.4 281.9 277.0 290.8 3.35 7 978 362 6.6 2.3 74 4.3 4.6 118 11 281.5 282.3 278.8 294.4 4.61 8 974 396 6.2 1.9 74 4.3 4.2 119 11 281.5 282.2 278.6 294.0 4.50 9 964 480 5.6 0.6 70 5.0 3.4 124 10 281.7 282.4 278.3 293.3 4.14 10 957 540 5.2 2.7 84 2.5 4.0 126 10 281.9 282.7 279.3 295.4 4.85 11 951 591 4.6 2.4 86 2.2 3.6 129 9 281.8 282.6 279.1 295.1 4.78 12 938 703 3.6 2.0 89 1.6 2.8 134 9 281.9 282.7 279.1 295.0 4.71 13 925 816 3.0 0.0 81 3.0 1.7 140 9 282.4 283.1 278.6 294.0 4.13 14 924 825 2.8 -0.3 80 3.1 1.4 139 9 282.3 283.0 278.4 293.6 4.05 15 917 886 2.6 -5.4 56 8.0 -0.5 133 8 282.7 283.1 277.0 290.6 2.78 16 909 957 2.0 -7.0 51 9.0 -1.3 132 7 282.8 283.2 276.6 289.9 2.48 17 888 1145 0.2 -5.8 64 6.0 -2.1 141 9 282.8 283.3 277.0 290.8 2.79 18 884 1181 0.0 -7.0 59 7.0 -2.6 143 9 283.0 283.4 276.8 290.3 2.55 19 881 1208 0.0 -4.5 72 4.5 -1.8 144 9 283.2 283.8 277.7 292.1 3.10 20 877 1245 -0.3 -6.3 64 6.0 -2.6 147 9 283.3 283.8 277.2 291.1 2.72 21 870 1309 -1.1 -3.2 86 2.1 -2.0 153 9 283.1 283.7 278.1 292.9 3.47 22 862 1383 -1.7 -3.7 86 2.0 -2.5 160 8 283.2 283.8 278.0 292.8 3.37 23 854 1457 -2.3 -4.7 84 2.4 -3.2 167 8 283.4 283.9 277.8 292.3 3.15 24 851 1485 -2.3 -7.3 69 5.0 -4.1 169 8 283.6 284.1 277.2 291.1 2.59 25 850 1494 -2.3 -7.3 69 5.0 -4.1 170 8 283.7 284.2 277.3 291.2 2.60 26 847 1522 -2.5 -8.5 63 6.0 -4.6 172 8 283.8 284.2 277.0 290.7 2.37 27 843 1560 -2.5 -12.5 46 10.0 -5.7 174 8 284.2 284.5 276.3 289.3 1.73 28 836 1626 -2.7 -14.7 39 12.0 -6.2 178 7 284.7 284.9 276.2 289.0 1.46 29 828 1702 -3.3 -15.3 39 12.0 -6.8 182 7 284.8 285.1 276.2 289.0 1.40 30 791 2062 -4.9 -20.9 27 16.0 -8.9 251 7 286.9 287.0 276.5 289.7 0.91 31 783 2142 -4.3 -20.3 27 16.0 -8.4 270 7 288.3 288.5 277.3 291.3 0.97 32 752 2460 -4.5 -25.5 18 21.0 -9.4 281 16 291.5 291.6 278.4 293.5 0.64 33 747 2512 -3.9 -27.9 14 24.0 -9.2 282 17 292.7 292.8 278.8 294.3 0.52 34 740 2587 -3.7 -24.7 18 21.0 -8.8 285 19 293.7 293.8 279.5 295.9 0.70 35 738 2608 -3.5 -22.5 21 19.0 -8.4 286 19 294.1 294.3 279.9 296.8 0.85 36 733 2662 -3.9 -13.9 46 10.0 -7.1 287 20 294.3 294.6 281.2 299.7 1.78 37 727 2727 -4.1 -13.1 50 9.0 -7.1 289 22 294.7 295.1 281.5 300.6 1.92 38 722 2781 -4.5 -14.5 46 10.0 -7.7 289 22 294.9 295.2 281.4 300.2 1.72 39 720 2803 -4.5 -18.5 33 14.0 -8.5 289 22 295.1 295.3 280.9 299.0 1.23 40 718 2825 -4.5 -20.5 27 16.0 -8.8 289 23 295.3 295.5 280.7 298.6 1.04 41 714 2869 -4.7 -19.7 30 15.0 -8.9 288 23 295.6 295.8 281.0 299.1 1.12 42 712 2891 -4.7 -13.7 49 9.0 -7.7 287 23 295.8 296.2 282.0 301.6 1.86 43 710 2913 -4.9 -12.9 53 8.0 -7.6 287 23 295.9 296.2 282.1 302.0 1.99 44 704 2979 -5.5 -12.5 58 7.0 -7.8 286 24 295.9 296.3 282.3 302.3 2.08 45 700 3024 -5.3 -11.3 63 6.0 -7.4 285 24 296.6 297.0 282.8 303.6 2.30 46 692 3115 -4.5 -10.5 63 6.0 -6.7 289 23 298.5 298.9 283.8 306.1 2.48 47 686 3184 -4.7 -9.5 69 4.8 -6.5 294 23 299.0 299.5 284.3 307.3 2.71 48 682 3230 -4.7 -10.7 63 6.0 -6.9 297 23 299.5 300.0 284.2 307.1 2.48 49 681 3241 -4.5 -11.5 58 7.0 -7.0 297 23 299.9 300.3 284.2 307.0 2.33 50 679 3265 -3.9 -10.9 58 7.0 -6.5 299 23 300.8 301.2 284.7 308.3 2.45 51 672 3347 -4.3 -10.3 63 6.0 -6.5 304 23 301.2 301.7 285.0 309.2 2.60 52 645 3671 -4.7 -14.7 45 10.0 -8.1 305 28 304.3 304.7 285.4 310.3 1.89 53 612 4083 -7.9 -14.9 57 7.0 -10.2 305 28 305.2 305.6 285.8 311.5 1.96 54 500 5640 -14.5 -15.9 89 1.4 -15.0 315 54 315.4 315.8 289.6 322.6 2.21 55 400 7300 -23.5 -25.5 84 2.0 -23.9 330 71 324.4 324.7 291.3 328.7 1.20 56 300 9350 -37.9 -41.6 68 3.7 -38.2 330 91 332.0 332.0 292.6 333.2 0.33 57 250 10580 -48.7 -52.5 65 3.8 -48.8 320 103 333.7 333.7 292.8 334.1 0.12 58 211 11672 -54.9 -61.9 42 7.0 -55.1 315 128 340.5 340.5 294.5 340.7 0.04 59 200 12010 -56.9 -64.9 36 8.0 -57.1 325 114 342.7 342.7 295.0 342.8 0.03 60 150 13820 -61.9 -79.9 7 18.0 -62.0 325 84 363.4 363.4 299.4 363.5 0.00 61 134 14511 -63.9 -82.9 6 19.0 -64.0 335 55 371.8 371.8 300.9 371.8 0.00 62 100 16310 -60.7 -85.7 2 25.0 -61.0 330 46 410.4 410.4 306.6 410.5 0.00 63 97 16499 -61.7 -86.7 2 25.0 -62.0 330 46 412.1 412.1 306.7 412.1 0.00 64 86 17248 -59.3 -86.3 2 27.0 -59.7 324 40 431.4 431.4 309.0 431.4 0.00 65 74 18184 -61.5 -88.5 2 27.0 -61.9 324 34 445.7 445.7 310.4 445.7 0.00 66 71 18442 -59.9 -87.9 1 28.0 -60.3 335 29 454.4 454.4 311.3 454.4 0.00 67 70 18530 -60.7 -87.7 2 27.0 -61.1 340 27 454.5 454.5 311.3 454.5 0.00 68 68 18710 -60.9 -87.9 2 27.0 -61.3 340 27 457.9 457.9 311.6 457.9 0.00 69 65 18991 -58.3 -87.3 1 29.0 -58.9 335 25 469.5 469.5 312.6 469.5 0.00 70 60 19495 -57.3 -87.3 1 30.0 -58.0 330 35 482.6 482.6 313.7 482.6 0.00 71 50 20640 -59.1 -88.1 1 29.0 -59.7 330 25 504.2 504.2 315.2 504.2 0.00 72 47 21028 -59.1 -88.1 1 29.0 -59.8 335 26 513.2 513.2 315.8 513.2 0.00 73 46 21163 -57.5 -87.5 1 30.0 -58.3 331 27 520.2 520.2 316.3 520.3 0.00 74 42 21739 -56.7 -87.7 1 31.0 -57.7 346 31 535.9 535.9 317.3 536.0 0.00 75 37 22538 -59.3 -88.3 1 29.0 -60.1 281 15 549.0 549.0 318.1 549.1 0.00 76 34 23070 -57.3 -87.3 1 30.0 -58.4 328 24 567.7 567.7 319.0 567.8 0.01 77 30 23860 -57.9 -87.9 1 30.0 -59.0 330 34 586.8 586.8 320.0 586.8 0.01 78 29 24074 -58.7 -88.7 1 30.0 -59.8 330 34 590.3 590.3 320.2 590.3 0.01 79 26 24763 -56.7 -87.7 1 31.0 -58.2 340 23 614.7 614.7 321.3 614.8 0.01 80 24 25269 -58.5 -88.5 1 30.0 -59.8 340 15 623.7 623.7 321.6 623.8 0.01 81 21 26112 -57.1 -88.1 1 31.0 -58.8 328 19 652.2 652.2 322.7 652.3 0.01 82 20 26420 -57.7 -87.7 1 30.0 -59.4 330 15 659.6 659.6 323.0 659.6 0.01 83 15 28223 -59.7 -88.7 1 29.0 -61.4 337 31 709.5 709.5 324.7 709.5 0.01 84 14 28651 -61.7 -89.7 1 28.0 -63.1 326 30 716.8 716.8 325.0 716.9 0.01 85 13 29110 -60.9 -89.9 1 29.0 -62.6 317 34 735.0 735.0 325.5 735.0 0.01 86 11 30143 -62.7 -90.7 1 28.0 -64.3 335 34 764.4 764.4 326.3 764.5 0.01 87 10 30730 -62.1 -90.1 1 28.0 -64.0 345 53 787.7 787.7 327.0 787.8 0.01 88 8.6 31665 -61.1 -90.1 1 29.0 -63.4 341 52 826.4 826.4 327.8 826.5 0.01 89 7.0 32940 -62.1 -90.1 1 28.0 -64.6 335 51 872.3 872.4 328.9 872.5 0.02 90 6.4 33501 -56.5 -88.5 1 32.0 -60.9 918.7 918.8 329.8 919.0 0.02 91 6.2 33703 -56.9 -87.9 1 31.0 -61.2 925.4 925.4 329.9 925.7 0.03 TRP 134 14511 -63.9 -82.9 6 19.0 -64.0 335 55 371.8 371.8 300.9 371.8 0.00 WND 211 11672 -54.9 -61.9 42 7.0 -55.1 315 128 340.5 340.5 294.5 340.7 0.04 Sounding variables and indices 1000-500 mb thick: 5461.00 m Freezing level: Surface below freezing Freezing level: 1019.27 mb = 15.06 m = 49.41 ft Freezing level: 881.00 mb = 1208.48 m = 3964.77 ft Wetbulb zero: Below ground Precipitable water: 0.60 inches Sfc-500 mean rel hum: 58.50 % Est. max temperature: 11.56 C = 52.81 F Sfc-Lift cond lev (LCL): 1007.14 mb = 117.31 m = 384.89 ft T: 8.37 C 700-500 lapse rate: 3.52 C/km ThetaE index: 5.47 C Layer 951.0- 888.0 mb Conv cond level (CCL): 872.41 mb = 1286.87 m = 4221.97 ft Mean mixing ratio: 4.13 g/kg Conv temperature: 11.62 C = 52.92 F Cap Strength: 14.03 C Lifted Index: 19.87 C Risk: None Lifted Index @300 mb: 28.00 C Lifted Index @700 mb: 8.68 C Showalter Index: 20.81 C Risk: None Total Totals Index: 19.40 C Risk: None Vertical Totals Index: 12.20 C Cross Totals Index: 7.20 C K Index: -1.10 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 6.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.69 J/kg Max Up Vert Vel: 6.27 m/s Conv Inhibition (B-): 67081.94 J/kg Cap Strength: 19.79 C Lift Cond Lev (LCL): 901.34 mb = 1025.14 m = 3363.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 18 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 1020 9 50 1 -0.8 -0.6 | 154 17 -7.7 15.6 1 1000 179 105 16 -15.5 4.1 | 132 30 -22.4 20.4 2 985 305 115 12 -10.9 5.1 | 140 28 -17.8 21.3 3 949 610 130 9 -6.9 5.8 | 148 26 -13.8 22.1 4 925 816 140 9 -5.8 6.9 | 151 26 -12.7 23.2 5 914 914 130 7 -5.4 4.5 | 149 24 -12.3 20.8 6 880 1219 145 9 -5.2 7.4 | 153 27 -12.1 23.6 7 850 1494 170 8 -1.4 7.9 | 161 26 -8.3 24.1 8 815 1829 190 6 1.0 5.9 | 165 23 -5.9 22.2 9 784 2134 270 7 7.0 -0.0 | 180 16 0.0 16.3 10 754 2438 280 16 15.8 -2.8 | 213 16 8.8 13.5 11 725 2743 290 22 20.7 -7.5 | 237 16 13.7 8.7 12 700 3024 285 24 23.2 -6.2 | 238 19 16.2 10.1 13 698 3048 285 23 22.2 -6.0 | 236 18 15.3 10.3 14 671 3353 305 23 18.8 -13.2 | 256 12 11.9 3.1 15 645 3658 305 28 22.9 -16.1 | 269 16 16.0 0.2 16 620 3962 300 27 23.4 -13.5 | 260 17 16.4 2.8 17 597 4267 315 31 21.9 -21.9 | 291 16 15.0 -5.7 18 552 4877 320 33 21.2 -25.3 | 302 17 14.3 -9.0 19 500 5640 315 54 38.2 -38.2 | 305 38 31.2 -21.9 20 490 5791 315 56 39.6 -39.6 | 306 40 32.6 -23.3 21 470 6096 310 58 44.4 -37.3 | 299 43 37.5 -21.0 22 400 7300 330 71 35.5 -61.5 | 328 53 28.5 -45.2 23 399 7315 335 64 27.0 -58.0 | 334 46 20.1 -41.7 24 382 7620 325 74 42.4 -60.6 | 321 57 35.5 -44.4 25 351 8230 315 82 58.0 -58.0 | 309 66 51.0 -41.7 26 309 9144 325 91 52.2 -74.5 | 322 74 45.2 -58.3 27 300 9350 330 91 45.5 -78.8 | 328 73 38.5 -62.5 28 296 9449 330 91 45.5 -78.8 | 328 73 38.5 -62.5 29 258 10363 325 97 55.6 -79.5 | 322 80 48.7 -63.2 30 250 10580 320 103 66.2 -78.9 | 317 86 59.3 -62.6 31 211 11672 315 128 90.5 -90.5 | 312 112 83.6 -74.2 32 204 11887 315 128 90.5 -90.5 | 312 112 83.6 -74.2 33 200 12010 325 114 65.4 -93.4 | 323 97 58.4 -77.1 34 176 12802 335 82 34.7 -74.3 | 334 64 27.7 -58.1 35 160 13411 330 69 34.5 -59.8 | 328 51 27.5 -43.5 36 150 13820 325 84 48.2 -68.8 | 322 67 41.2 -52.5 37 145 14021 325 85 48.8 -69.6 | 322 68 41.8 -53.4 38 134 14511 335 55 23.2 -49.8 | 334 37 16.3 -33.6 39 131 14630 340 61 20.9 -57.3 | 341 43 13.9 -41.1 40 125 14935 335 54 22.8 -48.9 | 334 36 15.9 -32.7 41 119 15240 325 72 41.3 -59.0 | 321 55 34.3 -42.7 42 113 15545 335 51 21.6 -46.2 | 334 33 14.6 -30.0 43 108 15850 320 50 32.1 -38.3 | 311 33 25.2 -22.0 44 100 16310 330 46 23.0 -39.8 | 326 29 16.0 -23.6 45 98 16459 330 46 23.0 -39.8 | 326 29 16.0 -23.6 46 80 17678 320 36 23.1 -27.6 | 305 20 16.2 -11.3 47 73 18288 325 33 18.9 -27.0 | 312 16 12.0 -10.8 48 70 18530 340 27 9.2 -25.4 | 346 9 2.3 -9.1 49 66 18898 340 27 9.2 -25.4 | 346 9 2.3 -9.1 50 63 19202 325 21 12.0 -17.2 | 280 5 5.1 -0.9 51 60 19507 330 35 17.5 -30.3 | 323 18 10.5 -14.0 52 57 19812 345 24 6.2 -23.2 | 6 7 -0.7 -6.9 53 52 20422 335 19 8.0 -17.2 | 312 1 1.1 -1.0 54 50 20640 330 25 12.5 -21.7 | 314 8 5.5 -5.4 55 49 20726 305 24 19.7 -13.8 | 259 13 12.7 2.5 56 47 21031 335 26 11.0 -23.6 | 331 8 4.0 -7.3 57 45 21336 325 29 16.6 -23.8 | 308 12 9.7 -7.5 58 43 21641 330 35 17.5 -30.3 | 323 18 10.5 -14.0 59 41 21946 20 23 -7.9 -21.6 | 70 16 -14.8 -5.3 60 39 22250 15 12 -3.1 -11.6 | 115 11 -10.1 4.7 61 37 22555 275 15 14.9 -1.3 | 208 17 8.0 15.0 62 35 22860 290 25 23.5 -8.6 | 245 18 16.5 7.7 63 33 23165 345 24 6.2 -23.2 | 6 7 -0.7 -6.9 64 32 23470 295 14 12.7 -5.9 | 209 12 5.7 10.3 65 30 23774 290 24 22.6 -8.2 | 243 18 15.6 8.1 66 30 23860 330 34 17.0 -29.4 | 323 17 10.0 -13.2 67 29 24079 330 34 17.0 -29.4 | 323 17 10.0 -13.2 68 28 24384 340 30 10.3 -28.2 | 344 12 3.3 -11.9 69 24 25298 340 14 4.8 -13.2 | 145 4 -2.2 3.1 70 23 25603 325 25 14.3 -20.5 | 300 9 7.4 -4.2 71 20 26420 330 15 7.5 -13.0 | 189 3 0.5 3.3 72 19 26822 335 15 6.3 -13.6 | 167 3 -0.6 2.7 73 18 27127 320 29 18.6 -22.2 | 297 13 11.7 -5.9 74 17 27432 325 34 19.5 -27.9 | 313 17 12.5 -11.6 75 16 27737 325 40 22.9 -32.8 | 316 23 16.0 -16.5 76 15 28346 340 28 9.6 -26.3 | 345 10 2.6 -10.0 77 13 28956 310 32 24.5 -20.6 | 284 18 17.6 -4.3 78 12 29566 340 41 14.0 -38.5 | 342 23 7.1 -22.3 79 11 30175 335 34 14.4 -30.8 | 333 16 7.4 -14.5 80 10 30730 345 53 13.7 -51.2 | 349 36 6.8 -34.9 81 7 32940 335 51 21.6 -46.2 | 334 33 14.6 -30.0 Wind Parameters Mean winds (0-6000m): 306.9 at 23.6 knts Storm direction: 336.9 at 17.7 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 212.8 neg: -43.4 tot: 169.4 m^2/s^2 ave: 56.5 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 5.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 155.38 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 ------------------------------------------------------------------------------- 500 112 11 140 27| 10.1 0.0 10.1| 48.2 -38.4 9.7 19.4 -0.04| 23.5 -1.0 1000 121 10 144 26| 3.9 0.0 3.9| 68.3 -43.4 24.9 24.9 0.04| 14.7 0.6 1500 130 9 148 26| 2.9 0.0 2.9|102.6 -43.4 59.2 39.5 0.18| 11.9 2.1 2000 141 9 152 26| 2.0 0.0 2.0|136.8 -43.4 93.4 46.7 0.28| 11.0 3.1 2500 160 9 158 27| 3.7 0.0 3.7|189.1 -43.4 145.7 58.3 0.42| 11.7 5.0 3000 220 11 181 25| 4.2 0.0 4.2|212.8 -43.4 169.4 56.5 0.46| 11.1 5.1 4000 281 15 209 15| 3.3 0.3 3.6|244.9 -50.5 194.4 48.6 0.45| 10.3 4.7 5000 299 18 231 12| 3.6 0.2 3.9|293.1 -50.5 242.5 48.5 0.50| 9.7 4.9 6000 307 24 260 12| 3.0 2.0 5.0|298.0 -84.9 213.1 35.5 0.38| 10.1 3.9 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20251012.12.gif