UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 8 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 4.2 3.9 98 0.3 4.1 0 0 275.8 276.6 276.2 289.2 4.96 1 1015 50 4.8 3.4 91 1.4 4.1 27 1 276.8 277.6 276.6 289.8 4.81 2 1006 125 7.8 3.2 73 4.6 5.6 77 3 280.5 281.3 278.4 293.7 4.78 3 1001 168 8.0 3.6 74 4.4 5.9 104 4 281.1 281.9 279.0 294.8 4.95 4 1000 176 7.8 3.4 74 4.4 5.7 110 4 281.0 281.8 278.9 294.5 4.88 5 990 259 7.6 3.9 77 3.7 5.8 116 2 281.6 282.4 279.4 295.7 5.11 6 935 727 3.8 3.5 98 0.3 3.7 263 7 282.3 283.2 280.0 296.9 5.26 7 925 814 3.4 2.6 94 0.8 3.0 265 9 282.8 283.6 279.8 296.7 4.99 8 910 946 2.4 1.4 93 1.0 2.0 267 8 283.1 283.9 279.6 296.1 4.65 9 883 1189 0.6 0.4 99 0.2 0.5 283 10 283.7 284.4 279.6 296.2 4.46 10 878 1235 1.4 -2.7 74 4.1 -0.3 287 10 285.0 285.6 279.1 295.1 3.57 11 865 1356 4.0 -8.0 41 12.0 -0.6 300 13 288.9 289.3 279.6 296.0 2.42 12 858 1422 4.2 -8.8 38 13.0 -0.7 307 15 289.8 290.2 279.8 296.6 2.29 13 850 1498 3.8 -9.2 38 13.0 -1.1 315 17 290.1 290.5 279.9 296.8 2.24 14 826 1730 3.0 -10.0 38 13.0 -1.8 313 22 291.7 292.1 280.5 298.1 2.16 15 809 1899 1.8 -9.2 44 11.0 -2.3 307 27 292.1 292.6 281.0 299.2 2.35 16 794 2050 3.4 -10.6 35 14.0 -1.9 299 33 295.4 295.8 282.1 301.9 2.14 17 791 2081 3.4 -9.6 38 13.0 -1.6 298 34 295.7 296.1 282.5 302.8 2.33 18 780 2194 2.6 -9.4 41 12.0 -2.0 296 37 296.1 296.5 282.7 303.3 2.40 19 767 2330 2.6 -8.4 44 11.0 -1.8 298 40 297.5 298.0 283.6 305.5 2.64 20 763 2373 3.6 -6.4 48 10.0 -0.7 299 41 299.0 299.6 284.7 308.4 3.10 21 752 2490 2.6 -4.4 60 7.0 -0.5 300 43 299.2 299.8 285.4 310.2 3.67 22 743 2588 2.6 -6.4 51 9.0 -1.2 300 44 300.2 300.8 285.3 309.9 3.19 23 707 2987 -0.5 -6.5 64 6.0 -3.0 304 37 301.1 301.7 285.8 311.2 3.32 24 700 3067 -0.5 -8.5 55 8.0 -3.7 305 35 301.9 302.5 285.6 310.8 2.87 25 696 3113 -0.3 -9.3 51 9.0 -3.9 304 34 302.6 303.1 285.7 311.1 2.71 26 690 3182 -0.7 -8.7 55 8.0 -3.9 303 33 303.0 303.5 286.0 311.8 2.87 27 683 3263 -0.3 -6.3 64 6.0 -2.9 302 32 304.3 304.9 287.1 315.1 3.49 28 648 3682 -3.1 -5.4 84 2.3 -4.1 295 33 305.7 306.5 288.1 317.9 3.95 29 635 3842 -2.5 -5.9 77 3.4 -4.0 301 36 308.2 308.9 288.8 320.3 3.88 30 588 4448 -6.1 -7.6 89 1.5 -6.7 316 40 310.8 311.5 289.5 322.5 3.67 31 575 4623 -6.5 -9.0 82 2.5 -7.5 318 38 312.4 313.0 289.7 323.1 3.37 32 509 5564 -12.9 -13.7 94 0.8 -13.2 325 40 315.7 316.2 290.0 324.2 2.61 33 500 5700 -13.3 -15.0 87 1.7 -13.9 325 43 316.8 317.3 290.2 324.7 2.39 34 499 5715 -13.3 -15.1 86 1.8 -13.9 325 43 317.0 317.5 290.2 324.8 2.37 35 485 5932 -15.1 -16.1 92 1.0 -15.4 328 46 317.4 317.8 290.2 324.8 2.24 36 470 6170 -15.5 -17.9 82 2.4 -16.3 331 50 319.7 320.1 290.7 326.4 1.99 37 468 6202 -15.5 -18.4 78 2.9 -16.4 331 51 320.1 320.5 290.7 326.6 1.92 38 462 6300 -16.1 -18.7 80 2.6 -16.9 332 53 320.6 320.9 290.9 327.0 1.89 39 438 6700 -19.7 -19.7 100 0.0 -19.7 335 65 320.9 321.3 290.9 327.2 1.83 40 434 6768 -20.3 -20.6 97 0.3 -20.4 335 64 321.0 321.4 290.8 326.8 1.71 41 425 6924 -20.9 -22.3 88 1.4 -21.2 337 63 322.2 322.5 291.0 327.4 1.50 42 410 7189 -22.7 -24.3 87 1.6 -23.1 339 60 323.2 323.5 291.0 327.7 1.31 43 400 7370 -24.1 -25.2 91 1.1 -24.4 340 58 323.7 323.9 291.2 328.0 1.23 44 358 8168 -30.3 -30.8 95 0.5 -30.4 337 61 325.8 325.9 291.3 328.7 0.82 45 324 8869 -35.5 -38.6 73 3.1 -35.8 339 65 328.0 328.1 291.6 329.6 0.42 46 317 9021 -36.5 -38.9 78 2.4 -36.8 340 65 328.7 328.8 291.8 330.3 0.42 47 303 9332 -39.1 -43.6 62 4.5 -39.5 344 68 329.3 329.4 291.8 330.3 0.27 48 300 9400 -39.7 -43.9 64 4.2 -40.1 345 69 329.4 329.5 291.8 330.4 0.26 49 282 9820 -42.9 -46.6 67 3.7 -43.2 348 71 330.7 330.7 292.1 331.5 0.21 50 262 10311 -46.7 -50.1 68 3.4 -46.9 352 73 332.2 332.2 292.4 332.7 0.15 51 252 10568 -48.7 -52.2 67 3.5 -48.8 355 75 332.9 332.9 292.6 333.4 0.12 52 250 10620 -48.9 -53.3 60 4.4 -49.1 355 75 333.4 333.4 292.7 333.8 0.11 53 243 10806 -50.3 -57.3 43 7.0 -50.5 355 76 334.0 334.0 292.9 334.3 0.07 54 241 10860 -50.7 -57.7 43 7.0 -50.9 355 76 334.2 334.2 292.9 334.4 0.07 55 232 11108 -52.9 -57.5 57 4.6 -53.0 355 77 334.5 334.5 293.0 334.8 0.07 56 226 11277 -54.3 -61.3 42 7.0 -54.5 355 78 334.9 334.9 293.1 335.0 0.04 57 215 11595 -57.3 -61.8 56 4.5 -57.4 355 80 335.0 335.0 293.1 335.2 0.04 58 200 12050 -60.5 -66.5 45 6.0 -60.6 355 82 337.0 337.0 293.6 337.1 0.02 59 188 12433 -63.1 -69.1 44 6.0 -63.1 360 86 338.8 338.8 294.0 338.9 0.02 60 169 13081 -67.5 -73.5 42 6.0 -67.5 355 79 341.9 341.9 294.8 342.0 0.01 61 150 13800 -66.7 -75.7 27 9.0 -66.8 350 40 355.2 355.2 297.7 355.2 0.01 62 100 16300 -59.5 -85.5 2 26.0 -59.8 335 20 412.8 412.8 306.9 412.8 0.00 63 96 16556 -58.7 -85.7 2 27.0 -59.0 345 20 419.2 419.2 307.6 419.2 0.00 64 84 17388 -61.3 -87.3 2 26.0 -61.6 316 17 430.2 430.2 308.9 430.2 0.00 65 79 17774 -55.9 -85.9 1 30.0 -56.5 320 24 449.0 449.0 310.8 449.0 0.00 66 70 18540 -57.5 -87.5 1 30.0 -58.0 10 7 461.4 461.4 311.9 461.4 0.00 67 52 20405 -59.9 -88.9 1 29.0 -60.4 334 23 496.7 496.7 314.7 496.7 0.00 68 51 20527 -59.5 -88.5 1 29.0 -60.1 326 16 500.4 500.4 315.0 500.4 0.00 69 50 20650 -60.7 -88.7 1 28.0 -61.2 315 7 500.4 500.4 315.0 500.5 0.00 70 48 20904 -61.5 -89.5 1 28.0 -62.0 321 9 504.4 504.4 315.2 504.4 0.00 71 44 21450 -57.1 -87.1 1 30.0 -58.0 330 17 527.9 527.9 316.8 527.9 0.00 72 43 21595 -58.9 -87.9 1 29.0 -59.6 336 18 526.9 526.9 316.7 526.9 0.00 73 41 21894 -57.9 -87.9 1 30.0 -58.8 348 21 536.6 536.6 317.3 536.7 0.00 74 38 22371 -60.9 -88.9 1 28.0 -61.6 78 8 540.8 540.8 317.6 540.8 0.00 75 36 22708 -59.7 -88.7 1 29.0 -60.5 225 8 552.3 552.3 318.2 552.3 0.00 76 34 23065 -60.5 -89.5 1 29.0 -61.3 290 22 559.3 559.3 318.6 559.3 0.00 77 32 23445 -58.5 -88.5 1 30.0 -59.5 299 29 574.5 574.5 319.4 574.5 0.00 78 30 23850 -59.5 -88.5 1 29.0 -60.4 350 6 582.4 582.4 319.8 582.5 0.01 79 27 24507 -60.5 -89.5 1 29.0 -61.4 312 14 597.4 597.4 320.5 597.5 0.00 80 25 24987 -58.7 -88.7 1 30.0 -60.0 335 21 615.9 615.9 321.3 615.9 0.01 81 20 26390 -57.9 -88.9 1 31.0 -59.6 275 11 658.9 658.9 323.0 659.0 0.01 82 18 27054 -58.9 -88.9 1 30.0 -60.5 298 14 675.9 676.0 323.6 676.0 0.01 83 16 27799 -56.3 -88.3 1 32.0 -58.6 301 16 707.6 707.6 324.7 707.7 0.01 84 13 29110 -59.3 -89.3 1 30.0 -61.3 328 28 740.5 740.5 325.7 740.6 0.01 85 12 29615 -56.9 -88.9 1 32.0 -59.6 342 27 766.1 766.1 326.4 766.2 0.01 86 11 30165 -57.9 -88.9 1 31.0 -60.6 359 25 781.8 781.8 326.8 781.9 0.01 87 10 30770 -55.7 -87.7 1 32.0 -59.2 355 24 811.6 811.6 327.5 811.8 0.02 88 9.7 30964 -54.7 -87.7 1 33.0 -58.6 351 25 822.5 822.5 327.8 822.7 0.02 89 8.9 31512 -56.7 -87.7 1 31.0 -60.2 340 27 835.3 835.3 328.1 835.5 0.02 90 8.8 31584 -56.1 -88.1 1 32.0 -59.7 339 27 840.3 840.3 328.2 840.5 0.02 91 7.1 32941 -58.3 -88.3 1 30.0 -61.8 312 32 884.5 884.5 329.1 884.7 0.02 92 7.0 33030 -57.9 -88.9 1 31.0 -61.6 310 32 889.7 889.7 329.2 889.9 0.02 93 6.9 33121 -56.1 -89.1 1 33.0 -60.4 900.8 900.9 329.4 901.0 0.02 94 6.3 33702 -54.5 -87.5 1 33.0 -59.7 931.4 931.4 330.0 931.7 0.03 TRP 169 13081 -67.5 -73.5 42 6.0 -67.5 355 79 341.9 341.9 294.8 342.0 0.01 WND 188 12433 -63.1 -69.1 44 6.0 -63.1 360 86 338.8 338.8 294.0 338.9 0.02 Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 712.81 mb = 2922.95 m = 9589.62 ft Wetbulb zero: 880.02 mb = 1216.43 m = 3990.85 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 72.46 % Est. max temperature: 15.85 C = 60.53 F Sfc-Lift cond lev (LCL): 1015.22 mb = 48.40 m = 158.79 ft T: 4.77 C 700-500 lapse rate: 4.86 C/km ThetaE index: 1.06 C Layer 878.0- 865.0 mb Conv cond level (CCL): 914.22 mb = 908.99 m = 2982.21 ft Mean mixing ratio: 5.08 g/kg Conv temperature: 11.46 C = 52.63 F Cap Strength: 18.19 C Lifted Index: 18.91 C Risk: None Lifted Index @300 mb: 24.15 C Lifted Index @700 mb: 11.67 C Showalter Index: 17.91 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 17.10 C Cross Totals Index: 4.10 C K Index: -0.10 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 5.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.98 J/kg Max Up Vert Vel: 5.65 m/s Conv Inhibition (B-): 76789.16 J/kg Cap Strength: 18.34 C Lift Cond Lev (LCL): 937.05 mb = 708.75 m = 2325.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 22 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 0 0 -0.0 -0.0 | 160 22 -7.7 20.6 1 1000 176 110 4 -3.8 1.4 | 153 25 -11.5 22.0 2 984 305 120 1 -0.9 0.5 | 158 23 -8.6 21.1 3 948 610 260 4 3.9 0.7 | 170 22 -3.8 21.3 4 925 814 265 9 9.0 0.8 | 183 21 1.3 21.4 5 914 914 265 8 8.0 0.7 | 181 21 0.3 21.3 6 880 1219 285 10 9.7 -2.6 | 186 18 2.0 18.1 7 850 1498 315 17 12.0 -12.0 | 207 10 4.3 8.6 8 847 1524 320 16 10.3 -12.3 | 197 9 2.6 8.4 9 816 1829 310 25 19.2 -16.1 | 248 12 11.5 4.6 10 786 2134 295 36 32.6 -15.2 | 258 26 24.9 5.4 11 757 2438 300 43 37.2 -21.5 | 272 30 29.5 -0.9 12 729 2743 300 45 39.0 -22.5 | 273 31 31.3 -1.9 13 700 3067 305 35 28.7 -20.1 | 268 21 21.0 0.6 14 675 3353 300 30 26.0 -15.0 | 253 19 18.3 5.6 15 649 3658 295 33 29.9 -13.9 | 253 23 22.2 6.7 16 600 4267 315 42 29.7 -29.7 | 292 24 22.0 -9.0 17 555 4877 320 35 22.5 -26.8 | 293 16 14.8 -6.2 18 514 5486 325 39 22.4 -31.9 | 308 19 14.7 -11.3 19 500 5700 325 43 24.7 -35.2 | 311 22 17.0 -14.6 20 474 6096 330 48 24.0 -41.6 | 322 27 16.3 -20.9 21 437 6706 335 65 27.5 -58.9 | 333 43 19.8 -38.3 22 400 7370 340 58 19.8 -54.5 | 340 36 12.1 -33.9 23 386 7620 335 59 24.9 -53.5 | 332 37 17.2 -32.8 24 311 9144 340 66 22.6 -62.0 | 340 44 14.9 -41.4 25 300 9400 345 69 17.9 -66.6 | 348 47 10.2 -46.0 26 250 10620 355 75 6.5 -74.7 | 1 54 -1.2 -54.1 27 200 12050 355 82 7.1 -81.7 | 1 61 -0.5 -61.0 28 188 12433 360 86 -0.0 -86.0 | 7 66 -7.7 -65.4 29 186 12497 360 86 -0.0 -86.0 | 7 66 -7.7 -65.4 30 169 13081 355 79 6.9 -78.7 | 1 58 -0.8 -58.0 31 160 13411 350 79 13.7 -77.8 | 354 57 6.0 -57.2 32 152 13716 360 52 -0.0 -52.0 | 14 32 -7.7 -31.4 33 150 13800 350 40 6.9 -39.4 | 2 19 -0.7 -18.7 34 145 14021 350 40 6.9 -39.4 | 2 19 -0.7 -18.7 35 138 14326 335 57 24.1 -51.7 | 332 35 16.4 -31.0 36 125 14935 15 36 -9.3 -34.8 | 50 22 -17.0 -14.1 37 119 15240 350 24 4.2 -23.6 | 50 5 -3.5 -3.0 38 108 15850 355 28 2.4 -27.9 | 36 9 -5.3 -7.2 39 102 16154 335 26 11.0 -23.6 | 312 4 3.3 -2.9 40 100 16300 335 20 8.5 -18.1 | 197 3 0.8 2.5 41 97 16459 345 20 5.2 -19.3 | 118 3 -2.5 1.3 42 93 16764 345 19 4.9 -18.4 | 130 4 -2.8 2.3 43 84 17374 315 17 12.0 -12.0 | 207 10 4.3 8.6 44 80 17678 330 22 11.0 -19.1 | 244 4 3.3 1.6 45 76 17983 300 27 23.4 -13.5 | 245 17 15.7 7.1 46 73 18288 330 25 12.5 -21.7 | 282 5 4.8 -1.0 47 70 18540 10 7 -1.2 -6.9 | 147 16 -8.9 13.8 48 69 18593 345 14 3.6 -13.5 | 150 8 -4.1 7.1 49 66 18898 355 7 0.6 -7.0 | 153 15 -7.1 13.7 50 63 19202 310 10 7.7 -6.4 | 180 14 -0.0 14.2 51 57 19812 315 16 11.3 -11.3 | 201 10 3.6 9.3 52 52 20422 335 23 9.7 -20.8 | 276 2 2.0 -0.2 53 50 20650 315 7 4.9 -4.9 | 170 16 -2.7 15.7 54 49 20726 330 5 2.5 -4.3 | 162 17 -5.2 16.3 55 47 21031 315 11 7.8 -7.8 | 180 13 0.1 12.9 56 45 21336 325 16 9.2 -13.1 | 191 8 1.5 7.5 57 41 21946 350 21 3.6 -20.7 | 90 4 -4.0 -0.0 58 39 22250 25 13 -5.5 -11.8 | 124 16 -13.2 8.9 59 37 22555 160 1 -0.3 0.9 | 160 23 -8.0 21.6 60 35 22860 290 15 14.1 -5.1 | 202 17 6.4 15.5 61 33 23165 290 26 24.4 -8.9 | 235 20 16.7 11.8 62 32 23470 300 29 25.1 -14.5 | 251 18 17.4 6.1 63 30 23774 10 24 -4.2 -23.6 | 76 12 -11.9 -3.0 64 30 23850 350 6 1.0 -5.9 | 156 16 -6.7 14.7 65 29 24079 5 11 -1.0 -11.0 | 138 13 -8.7 9.7 66 28 24384 300 9 7.8 -4.5 | 180 16 0.1 16.1 67 26 24689 330 20 10.0 -17.3 | 215 4 2.3 3.3 68 24 25298 340 22 7.5 -20.7 | 82 0 -0.2 -0.0 69 23 25603 25 5 -2.1 -4.5 | 149 19 -9.8 16.1 70 21 26213 305 11 9.0 -6.3 | 185 14 1.3 14.3 71 20 26390 275 11 11.0 -1.0 | 189 20 3.3 19.7 72 20 26518 320 12 7.7 -9.2 | 180 11 0.0 11.5 73 19 26822 275 11 11.0 -1.0 | 189 20 3.3 19.7 74 18 27127 305 15 12.3 -8.6 | 201 13 4.6 12.0 75 17 27432 315 20 14.1 -14.1 | 225 9 6.4 6.5 76 16 27737 295 15 13.6 -6.3 | 202 15 5.9 14.3 77 15 28042 325 18 10.3 -14.7 | 204 6 2.6 5.9 78 15 28346 300 14 12.1 -7.0 | 198 14 4.4 13.6 79 14 28651 320 24 15.4 -18.4 | 254 8 7.7 2.3 80 13 29261 330 29 14.5 -25.1 | 303 8 6.8 -4.5 81 12 29566 345 27 7.0 -26.1 | 7 5 -0.7 -5.4 82 12 29870 330 25 12.5 -21.7 | 282 5 4.8 -1.0 83 11 30175 360 25 -0.0 -25.0 | 61 9 -7.7 -4.4 84 10 30770 355 24 2.1 -23.9 | 60 6 -5.6 -3.3 85 7 33030 310 32 24.5 -20.6 | 270 17 16.8 0.1 Wind Parameters Mean winds (0-6000m): 309.6 at 29.4 knts Storm direction: 339.6 at 22.0 knts Shear (0-3000m) pos: 2.4 neg: 5.0 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 110.4 deg Storm rel helicity (0-3000m) pos: 181.6 neg: -28.7 tot: 152.9 m^2/s^2 ave: 51.0 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 131.30 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 ------------------------------------------------------------------------------- 500 136 2 158 24| 0.0 3.1 3.1| 31.4 -13.9 17.4 34.9 0.25| 10.9 2.7 1000 257 4 171 22| 3.8 1.5 5.4| 73.8 -18.6 55.2 55.2 0.45| 10.5 4.7 1500 283 7 177 19| 6.0 1.0 7.0| 97.0 -18.6 78.4 52.3 0.44| 11.4 5.0 2000 299 11 187 15| 4.5 4.5 9.0|126.1 -18.6 107.5 53.7 0.50| 12.8 6.4 2500 298 17 208 15| 3.6 5.9 9.6|176.7 -18.6 158.2 63.3 0.50| 13.1 6.5 3000 299 21 225 15| 2.4 5.0 7.3|181.6 -28.7 152.9 51.0 0.42| 12.6 5.3 4000 300 24 237 16| 2.9 3.3 6.2|235.6 -61.0 174.6 43.7 0.37| 11.9 4.3 5000 305 27 250 15| 2.8 2.6 5.4|284.0 -61.2 222.8 44.6 0.39| 11.1 4.3 6000 310 29 263 15| 3.4 2.2 5.6|330.1 -61.2 268.9 44.8 0.42| 10.3 4.3 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20251008.12.gif