UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 21 APR 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 1021 9 1.4 0.8 96 0.6 1.1 355 1 272.9 273.6 273.2 283.6 3.96 1 1014 66 2.6 1.4 92 1.2 2.1 48 2 274.7 275.4 274.5 285.9 4.17 2 1011 91 3.6 0.7 81 2.9 2.4 71 2 275.9 276.6 274.9 286.7 3.98 3 1000 183 3.2 0.5 82 2.7 2.0 155 3 276.4 277.0 275.2 287.2 3.96 4 998 199 3.2 0.4 82 2.8 2.0 153 3 276.5 277.2 275.2 287.3 3.94 5 925 809 -1.9 -2.6 95 0.7 -2.2 130 3 277.4 277.9 275.0 286.8 3.41 6 904 991 -3.5 -3.5 100 0.0 -3.5 126 4 277.5 278.1 274.9 286.6 3.26 7 858 1403 -5.9 -5.9 100 0.0 -5.9 160 2 279.2 279.7 275.2 287.3 2.86 8 850 1476 -6.3 -6.8 96 0.5 -6.5 160 2 279.5 280.0 275.2 287.2 2.70 9 836 1606 -7.1 -8.2 92 1.1 -7.5 180 3 280.0 280.5 275.1 287.0 2.46 10 791 2034 -10.5 -10.5 100 0.0 -10.5 248 8 280.9 281.2 275.1 287.1 2.17 11 783 2112 -10.9 -12.0 92 1.1 -11.2 261 9 281.3 281.6 275.0 286.9 1.94 12 781 2132 -11.1 -12.8 87 1.7 -11.6 264 9 281.2 281.6 274.8 286.5 1.83 13 780 2142 -11.1 -13.5 82 2.4 -11.8 265 9 281.3 281.6 274.8 286.4 1.73 14 779 2152 -11.1 -14.4 77 3.3 -12.0 265 10 281.5 281.7 274.6 286.1 1.61 15 773 2211 -10.9 -17.9 56 7.0 -12.6 265 12 282.3 282.5 274.5 285.9 1.21 16 771 2231 -9.9 -24.9 28 15.0 -12.9 265 13 283.6 283.7 274.3 285.6 0.66 17 769 2251 -9.5 -27.5 22 18.0 -12.9 265 14 284.2 284.3 274.5 285.8 0.52 18 768 2261 -9.3 -21.3 37 12.0 -12.1 265 14 284.5 284.7 275.2 287.3 0.91 19 766 2281 -8.9 -12.1 78 3.2 -9.9 265 15 285.2 285.5 277.2 291.0 1.97 20 764 2302 -8.7 -10.5 87 1.8 -9.3 265 16 285.6 286.0 277.7 292.2 2.25 21 724 2717 -10.9 -10.9 100 0.0 -10.9 274 22 287.6 288.0 278.8 294.4 2.30 22 700 2975 -12.3 -13.4 91 1.1 -12.6 275 22 288.9 289.2 278.9 294.6 1.94 23 673 3275 -13.9 -15.2 90 1.3 -14.3 283 22 290.3 290.6 279.4 295.6 1.74 24 658 3446 -14.9 -15.3 97 0.4 -15.0 282 22 291.1 291.4 279.7 296.4 1.77 25 650 3539 -15.1 -17.0 85 1.9 -15.6 279 23 291.9 292.2 279.8 296.6 1.55 26 636 3703 -16.3 -17.8 88 1.5 -16.7 275 23 292.3 292.6 280.0 296.9 1.48 27 619 3907 -16.9 -18.5 87 1.6 -17.3 277 23 293.9 294.2 280.6 298.4 1.43 28 588 4291 -19.3 -20.1 93 0.8 -19.5 280 23 295.5 295.7 281.1 299.6 1.32 29 582 4367 -19.9 -20.6 94 0.7 -20.1 281 23 295.7 295.9 281.2 299.6 1.27 30 573 4483 -20.3 -21.8 88 1.5 -20.6 283 22 296.5 296.7 281.4 300.2 1.17 31 547 4825 -23.3 -23.5 98 0.2 -23.4 289 20 296.9 297.1 281.4 300.2 1.05 32 541 4906 -22.9 -24.3 88 1.4 -23.2 290 20 298.3 298.5 282.0 301.5 0.99 33 535 4988 -23.5 -24.3 93 0.8 -23.7 288 20 298.6 298.7 282.1 301.8 1.00 34 529 5070 -24.3 -26.8 80 2.5 -24.7 287 21 298.6 298.7 281.8 301.2 0.81 35 526 5112 -24.3 -29.2 64 4.9 -25.1 286 21 299.0 299.2 281.8 301.2 0.65 36 521 5181 -24.7 -30.7 57 6.0 -25.6 285 21 299.4 299.5 281.8 301.3 0.57 37 520 5195 -24.9 -33.9 43 9.0 -26.1 285 22 299.3 299.4 281.6 300.7 0.42 38 519 5209 -24.7 -39.7 24 15.0 -26.3 285 22 299.7 299.8 281.5 300.5 0.23 39 512 5308 -25.3 -38.3 29 13.0 -26.8 283 22 300.1 300.2 281.8 301.1 0.27 40 508 5365 -25.5 -35.5 39 10.0 -26.7 282 22 300.6 300.6 282.1 301.8 0.37 41 502 5451 -26.1 -34.1 47 8.0 -27.1 280 23 300.9 301.0 282.3 302.3 0.42 42 500 5480 -26.3 -35.3 42 9.0 -27.4 280 23 301.0 301.0 282.3 302.3 0.38 43 497 5523 -26.5 -37.5 35 11.0 -27.8 280 22 301.2 301.3 282.3 302.3 0.31 44 492 5596 -26.9 -35.9 42 9.0 -28.0 279 23 301.6 301.7 282.5 302.9 0.36 45 480 5773 -27.9 -42.9 23 15.0 -29.3 278 23 302.5 302.6 282.7 303.2 0.18 46 461 6060 -30.5 -41.5 33 11.0 -31.5 275 25 302.8 302.8 282.8 303.6 0.22 47 455 6153 -30.9 -49.9 14 19.0 -32.1 276 25 303.4 303.5 282.9 303.8 0.09 48 450 6231 -31.3 -49.3 15 18.0 -32.5 277 25 303.9 303.9 283.1 304.2 0.10 49 439 6405 -32.7 -47.7 21 15.0 -33.7 280 26 304.3 304.3 283.3 304.7 0.12 50 435 6469 -33.3 -42.3 40 9.0 -34.0 281 26 304.3 304.4 283.4 305.1 0.21 51 412 6846 -36.9 -41.9 60 5.0 -37.2 287 27 304.4 304.5 283.5 305.3 0.23 52 411 6863 -37.1 -42.1 60 5.0 -37.5 287 27 304.4 304.4 283.5 305.2 0.23 53 409 6897 -37.1 -40.5 71 3.4 -37.4 288 27 304.8 304.9 283.7 305.8 0.27 54 406 6948 -36.9 -40.1 72 3.2 -37.2 288 27 305.7 305.8 284.1 306.7 0.29 55 400 7050 -37.7 -41.4 68 3.7 -37.9 290 27 306.0 306.0 284.1 306.9 0.25 56 300 8970 -52.7 -55.1 75 2.4 -52.8 285 33 311.1 311.1 285.8 311.3 0.07 57 255 10006 -59.9 -63.0 67 3.1 -59.9 295 35 315.2 315.2 287.2 315.3 0.03 58 250 10130 -59.9 -64.1 58 4.2 -60.0 290 35 317.0 317.0 287.8 317.1 0.03 59 200 11540 -54.1 -80.1 3 26.0 -54.4 300 28 347.1 347.1 296.0 347.1 0.00 60 150 13390 -53.5 -83.5 1 30.0 -53.9 290 28 377.9 377.9 301.9 377.9 0.00 61 100 16000 -53.3 -84.3 1 31.0 -53.9 305 11 424.7 424.7 308.3 424.8 0.00 62 96 16262 -54.7 -84.7 1 30.0 -55.3 296 12 427.0 427.0 308.5 427.0 0.00 63 86 16968 -53.7 -84.7 1 31.0 -54.4 307 18 442.7 442.7 310.1 442.7 0.00 64 82 17278 -49.3 -83.3 1 34.0 -50.5 294 17 457.7 457.7 311.5 457.8 0.00 65 77 17689 -51.1 -84.1 1 33.0 -52.1 351 10 462.3 462.3 312.0 462.3 0.00 66 70 18310 -50.5 -83.5 1 33.0 -51.7 300 14 476.3 476.3 313.1 476.4 0.01 67 68 18500 -49.5 -83.5 1 34.0 -50.9 297 14 482.5 482.5 313.7 482.5 0.01 68 62 19103 -51.9 -83.9 1 32.0 -53.1 283 8 490.1 490.1 314.2 490.1 0.01 69 57 19653 -48.7 -82.7 1 34.0 -50.4 329 16 509.3 509.3 315.6 509.3 0.01 70 53 20130 -50.9 -83.9 1 33.0 -52.4 11 10 514.9 514.9 315.9 514.9 0.01 71 50 20510 -50.3 -84.3 1 34.0 -52.0 260 2 524.9 524.9 316.6 525.0 0.01 72 49 20642 -49.7 -83.7 1 34.0 -51.5 284 1 529.4 529.4 316.9 529.4 0.01 73 39 22127 -52.3 -85.3 1 33.0 -54.0 356 9 558.5 558.5 318.6 558.6 0.01 74 33 23211 -50.9 -84.9 1 34.0 -53.1 18 10 589.6 589.6 320.1 589.6 0.01 75 30 23830 -52.1 -85.1 1 33.0 -54.2 45 8 602.6 602.6 320.7 602.7 0.01 76 29 24049 -52.1 -85.1 1 33.0 -54.3 43 6 608.5 608.5 321.0 608.5 0.01 77 26 24761 -49.1 -84.1 1 35.0 -52.2 43 8 636.3 636.3 322.2 636.4 0.01 78 24 25284 -50.7 -84.7 1 34.0 -53.6 64 10 646.4 646.4 322.6 646.5 0.01 79 23 25562 -48.9 -83.9 1 35.0 -52.4 14 10 659.6 659.6 323.0 659.7 0.02 80 20 26480 -48.7 -83.7 1 35.0 -52.6 50 12 687.1 687.1 324.0 687.2 0.02 81 18 27172 -47.9 -83.9 1 36.0 -52.4 73 9 710.7 710.7 324.8 710.8 0.02 82 18 27172 -47.9 -83.9 1 36.0 -52.4 73 9 710.7 710.7 324.8 710.8 0.02 83 14 28821 -49.5 -84.5 1 35.0 -54.1 46 10 758.2 758.2 326.1 758.4 0.02 84 10 31040 -45.9 -82.9 1 37.0 -53.2 50 19 848.2 848.2 328.4 848.6 0.04 85 9.8 31175 -45.9 -82.9 1 37.0 -53.2 49 19 853.1 853.1 328.5 853.5 0.04 86 8.5 32129 -42.7 -81.7 1 39.0 -52.2 45 20 901.1 901.1 329.4 901.7 0.06 87 7.9 32623 -43.1 -81.1 1 38.0 -52.8 43 20 918.5 918.6 329.8 919.3 0.07 88 7.0 33440 -42.1 -81.1 1 39.0 -52.9 40 21 955.0 955.1 330.4 955.9 0.08 89 6.7 33737 -41.5 -81.5 1 40.0 -52.9 969.6 969.6 330.7 970.4 0.08 90 5.0 35748 -35.5 -78.5 0 43.0 -52.1 1081.5 1081.6 332.4 1083.7 0.17 TRP 255 10006 -59.9 -63.0 67 3.1 -59.9 295 35 315.2 315.2 287.2 315.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5297.00 m Freezing level: 952.20 mb = 581.83 m = 1908.86 ft Wetbulb zero: 962.94 mb = 486.29 m = 1595.41 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 87.59 % Est. max temperature: 7.25 C = 45.05 F Sfc-Lift cond lev (LCL): 1011.46 mb = 87.41 m = 286.78 ft T: 3.45 C 700-500 lapse rate: 5.59 C/km ThetaE index: 1.48 C Layer 783.0- 769.0 mb Conv cond level (CCL): 934.12 mb = 730.20 m = 2395.64 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 5.76 C = 42.37 F Cap Strength: 12.26 C Lifted Index: 12.29 C Risk: None Lifted Index @300 mb: 17.18 C Lifted Index @700 mb: 5.43 C Showalter Index: 12.06 C Risk: None Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 19.50 C K Index: 12.10 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.33 J/kg Max Up Vert Vel: 4.32 m/s Conv Inhibition (B-): 6.27 J/kg Cap Strength: 12.23 C Lift Cond Lev (LCL): 943.45 mb = 650.48 m = 2134.09 ft Lev Free Conv (LFC): 908.45 mb = 952.29 m = 3124.29 ft Equ Level (EL): 878.45 mb = 1217.09 m = 3993.02 ft B at Equ Level: 9.16 J/kg Max Parcel Lev (MPL): 778.45 mb = 2157.24 m = 7077.46 ft Wind level data Storm motion: 306 at 12 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 1021 9 355 1 0.1 -1.0 | 122 11 -9.4 5.8 1 1000 183 155 3 -1.3 2.7 | 132 14 -10.7 9.5 2 985 305 140 3 -1.9 2.3 | 129 15 -11.4 9.1 3 948 610 135 2 -1.4 1.4 | 127 14 -10.9 8.2 4 925 809 130 3 -2.3 1.9 | 127 15 -11.7 8.7 5 913 914 115 4 -3.6 1.7 | 123 16 -13.1 8.5 6 878 1219 160 3 -1.0 2.8 | 133 14 -10.5 9.6 7 850 1476 160 2 -0.7 1.9 | 131 13 -10.1 8.7 8 812 1829 215 5 2.9 4.1 | 149 13 -6.6 10.9 9 781 2134 265 9 9.0 0.8 | 176 8 -0.5 7.6 10 750 2438 265 22 21.9 1.9 | 235 15 12.5 8.7 11 721 2743 275 22 21.9 -1.9 | 249 13 12.5 4.9 12 700 2975 275 22 21.9 -1.9 | 249 13 12.5 4.9 13 665 3353 285 22 21.3 -5.7 | 265 12 11.8 1.1 14 639 3658 275 23 22.9 -2.0 | 250 14 13.5 4.8 15 588 4267 280 23 22.7 -4.0 | 258 14 13.2 2.8 16 542 4877 290 20 18.8 -6.8 | 270 9 9.4 -0.0 17 500 5480 280 23 22.7 -4.0 | 258 14 13.2 2.8 18 500 5486 280 22 21.7 -3.8 | 256 13 12.2 3.0 19 458 6096 275 25 24.9 -2.2 | 253 16 15.5 4.6 20 400 7050 290 27 25.4 -9.2 | 279 16 15.9 -2.4 21 384 7315 290 27 25.4 -9.2 | 279 16 15.9 -2.4 22 367 7620 290 29 27.3 -9.9 | 280 18 17.8 -3.1 23 306 8839 280 32 31.5 -5.6 | 267 22 22.1 1.3 24 300 8970 285 33 31.9 -8.5 | 274 22 22.4 -1.7 25 292 9144 285 33 31.9 -8.5 | 274 22 22.4 -1.7 26 255 10006 295 35 31.7 -14.8 | 290 24 22.3 -8.0 27 250 10130 290 35 32.9 -12.0 | 282 24 23.4 -5.2 28 241 10363 295 35 31.7 -14.8 | 290 24 22.3 -8.0 29 230 10668 290 38 35.7 -13.0 | 283 27 26.3 -6.2 30 219 10973 300 35 30.3 -17.5 | 297 23 20.9 -10.7 31 208 11278 290 32 30.1 -10.9 | 281 21 20.6 -4.1 32 200 11540 300 28 24.2 -14.0 | 296 16 14.8 -7.2 33 150 13390 290 28 26.3 -9.6 | 279 17 16.9 -2.8 34 150 13411 310 24 18.4 -15.4 | 314 12 8.9 -8.6 35 143 13716 290 28 26.3 -9.6 | 279 17 16.9 -2.8 36 130 14326 310 27 20.7 -17.4 | 313 15 11.2 -10.5 37 118 14935 300 23 19.9 -11.5 | 294 11 10.5 -4.7 38 113 15240 295 28 25.4 -11.8 | 287 17 15.9 -5.0 39 107 15545 305 29 23.8 -16.6 | 304 17 14.3 -9.8 40 102 15850 320 22 14.1 -16.9 | 335 11 4.7 -10.0 41 100 16000 305 11 9.0 -6.3 | 140 1 -0.4 0.5 42 98 16154 305 11 9.0 -6.3 | 140 1 -0.4 0.5 43 93 16459 280 14 13.8 -2.4 | 225 6 4.3 4.4 44 89 16764 310 21 16.1 -13.5 | 315 9 6.6 -6.7 45 85 17069 305 16 13.1 -9.2 | 303 4 3.7 -2.4 46 81 17374 290 17 16.0 -5.8 | 261 7 6.5 1.0 47 77 17678 355 10 0.9 -10.0 | 70 9 -8.6 -3.1 48 74 17983 280 11 10.8 -1.9 | 196 5 1.4 4.9 49 70 18288 300 17 14.7 -8.5 | 288 6 5.3 -1.7 50 70 18310 300 14 12.1 -7.0 | 274 3 2.7 -0.2 51 67 18593 295 14 12.7 -5.9 | 254 3 3.2 0.9 52 64 18898 310 4 3.1 -2.6 | 124 8 -6.4 4.2 53 61 19202 270 10 10.0 -0.0 | 185 7 0.6 6.8 54 58 19507 310 15 11.5 -9.6 | 324 3 2.0 -2.8 55 56 19812 350 17 3.0 -16.7 | 33 12 -6.5 -9.9 56 53 20117 15 10 -2.6 -9.7 | 77 12 -12.0 -2.8 57 50 20510 260 2 2.0 0.3 | 134 10 -7.5 7.2 58 48 20726 300 1 0.9 -0.5 | 126 11 -8.6 6.3 59 44 21336 340 8 2.7 -7.5 | 84 7 -6.7 -0.7 60 30 23774 30 11 -5.5 -9.5 | 80 15 -14.9 -2.7 61 30 23830 45 8 -5.7 -5.7 | 94 15 -15.1 1.2 62 28 24384 40 4 -2.6 -3.1 | 107 13 -12.0 3.8 63 25 24994 45 10 -7.1 -7.1 | 89 17 -16.5 -0.3 64 24 25298 65 10 -9.1 -4.2 | 98 19 -18.5 2.6 65 22 25908 310 10 7.7 -6.4 | 102 2 -1.8 0.4 66 21 26213 30 12 -6.0 -10.4 | 77 16 -15.4 -3.6 67 20 26480 50 12 -9.2 -7.7 | 87 19 -18.6 -0.9 68 20 26518 50 10 -7.7 -6.4 | 91 17 -17.1 0.4 69 19 26822 50 13 -10.0 -8.4 | 85 19 -19.4 -1.5 70 18 27127 80 10 -9.8 -1.7 | 105 20 -19.3 5.1 71 17 27432 35 5 -2.9 -4.1 | 102 13 -12.3 2.7 72 15 28346 65 10 -9.1 -4.2 | 98 19 -18.5 2.6 73 14 28651 55 10 -8.2 -5.7 | 94 18 -17.6 1.1 74 14 28956 40 10 -6.4 -7.7 | 87 16 -15.9 -0.8 75 13 29566 45 10 -7.1 -7.1 | 89 17 -16.5 -0.3 76 11 30175 35 22 -12.6 -18.0 | 63 25 -22.1 -11.2 77 10 31040 50 19 -14.6 -12.2 | 77 25 -24.0 -5.4 78 7 33440 40 21 -13.5 -16.1 | 68 25 -22.9 -9.3 Wind Parameters Mean winds (0-6000m): 275.8 at 15.5 knts Storm direction: 305.8 at 11.6 knts Shear (0-3000m) pos: 4.0 neg: 0.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 128.0 deg Storm rel helicity (0-3000m) pos: 88.4 neg: -10.1 tot: 78.4 m^2/s^2 ave: 26.1 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 39.83 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 ------------------------------------------------------------------------------- 500 143 3 129 14| 3.3 0.0 3.3| 9.8 -4.6 5.2 10.4 0.22| 6.7 1.5 1000 134 3 127 14| 1.6 0.7 2.4| 13.4 -9.0 4.4 4.4 0.12| 5.2 0.6 1500 140 3 129 14| 0.9 0.5 1.4| 20.0 -10.1 9.9 6.6 0.20| 4.4 0.9 2000 166 3 134 14| 2.2 0.4 2.6| 43.7 -10.1 33.6 16.8 0.46| 5.4 2.5 2500 230 6 153 12| 4.8 0.3 5.1| 77.6 -10.1 67.6 27.0 0.60| 7.7 4.6 3000 255 8 171 9| 4.0 0.2 4.2| 88.4 -10.1 78.4 26.1 0.62| 7.0 4.4 4000 269 12 200 8| 3.0 0.2 3.2|101.1 -19.3 81.8 20.4 0.55| 6.2 3.4 5000 274 14 218 7| 2.2 0.2 2.3|110.9 -20.3 90.6 18.1 0.53| 5.6 3.0 6000 276 16 229 8| 1.8 0.6 2.4|110.9 -29.8 81.1 13.5 0.43| 5.3 2.2 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20250421.12.gif