UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:0000Z 20 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 1020 9 7.4 0.4 61 7.0 4.3 240 4 279.0 279.6 276.5 289.6 3.86 1 1018 26 6.2 0.2 65 6.0 3.6 244 4 277.9 278.6 275.9 288.4 3.81 2 1015 51 6.0 0.0 65 6.0 3.4 250 4 278.0 278.6 275.8 288.3 3.76 3 1010 93 5.6 -0.4 65 6.0 3.0 260 4 278.0 278.6 275.7 288.1 3.67 4 1000 178 5.2 0.8 73 4.4 3.2 280 4 278.4 279.0 276.4 289.5 4.05 5 999 186 5.2 0.8 73 4.4 3.2 281 4 278.4 279.1 276.5 289.6 4.05 6 925 807 -1.1 -1.1 100 0.0 -1.1 285 4 278.2 278.8 276.0 288.7 3.81 7 923 824 -1.3 -1.3 100 0.0 -1.3 285 4 278.2 278.8 275.9 288.5 3.76 8 887 1140 -3.5 -3.5 100 0.0 -3.5 274 6 279.1 279.6 275.8 288.3 3.32 9 880 1203 -3.9 -6.1 85 2.2 -4.7 271 7 279.3 279.7 275.1 287.0 2.75 10 850 1476 -5.9 -7.3 90 1.4 -6.4 275 3 280.0 280.4 275.3 287.3 2.60 11 848 1494 -6.1 -7.7 88 1.6 -6.7 281 3 279.9 280.4 275.2 287.1 2.52 12 839 1578 -6.9 -7.1 98 0.2 -7.0 309 2 280.0 280.4 275.3 287.5 2.67 13 835 1615 -6.5 -8.3 87 1.8 -7.1 322 2 280.8 281.2 275.5 287.7 2.44 14 824 1719 -7.3 -8.6 90 1.3 -7.7 356 2 281.0 281.4 275.6 287.9 2.42 15 763 2314 -10.5 -15.0 69 4.5 -11.7 273 4 283.8 284.0 275.8 288.4 1.56 16 743 2518 -12.3 -16.3 72 4.0 -13.3 274 5 284.0 284.2 275.7 288.2 1.44 17 718 2779 -14.1 -19.1 66 5.0 -15.2 268 5 284.8 285.0 275.8 288.3 1.17 18 700 2971 -15.7 -19.8 71 4.1 -16.6 255 2 285.1 285.3 275.9 288.5 1.13 19 697 3003 -15.9 -20.0 71 4.1 -16.8 257 2 285.2 285.4 275.9 288.6 1.12 20 663 3379 -18.5 -24.5 59 6.0 -19.6 275 4 286.4 286.5 276.0 288.9 0.79 21 656 3458 -19.3 -25.3 59 6.0 -20.3 279 4 286.4 286.5 276.0 288.7 0.74 22 637 3676 -21.1 -26.1 64 5.0 -21.9 290 5 286.7 286.9 276.1 289.0 0.71 23 629 3769 -21.9 -27.9 58 6.0 -22.8 290 5 286.9 287.0 276.0 288.8 0.61 24 609 4006 -23.7 -27.8 69 4.1 -24.3 290 6 287.5 287.6 276.4 289.5 0.64 25 607 4030 -23.9 -27.9 70 4.0 -24.5 290 6 287.5 287.6 276.4 289.5 0.63 26 599 4127 -24.5 -30.5 57 6.0 -25.3 290 6 287.9 288.0 276.4 289.5 0.50 27 590 4237 -25.3 -30.3 63 5.0 -25.9 290 6 288.2 288.3 276.6 289.9 0.52 28 584 4312 -25.9 -29.8 70 3.9 -26.4 291 6 288.4 288.5 276.7 290.1 0.55 29 580 4361 -26.3 -31.3 63 5.0 -26.9 295 7 288.5 288.5 276.6 290.0 0.48 30 563 4576 -27.5 -32.5 62 5.0 -28.1 309 11 289.5 289.6 277.1 290.9 0.44 31 542 4849 -29.3 -37.3 46 8.0 -30.0 297 13 290.5 290.6 277.4 291.5 0.29 32 539 4888 -29.5 -38.5 41 9.0 -30.3 295 13 290.8 290.8 277.4 291.6 0.25 33 506 5336 -33.3 -37.3 67 4.0 -33.6 303 15 291.4 291.5 277.9 292.5 0.31 34 500 5420 -33.9 -38.8 61 4.9 -34.3 305 15 291.7 291.8 277.9 292.6 0.27 35 494 5504 -34.5 -39.5 60 5.0 -34.9 306 16 292.0 292.0 278.0 292.8 0.25 36 488 5589 -35.1 -40.1 60 5.0 -35.5 307 18 292.3 292.3 278.2 293.1 0.24 37 482 5675 -35.7 -38.7 74 3.0 -35.9 308 19 292.6 292.6 278.4 293.5 0.28 38 475 5777 -35.7 -40.7 60 5.0 -36.1 310 21 293.8 293.8 278.9 294.6 0.23 39 473 5806 -35.9 -41.9 54 6.0 -36.3 310 21 293.9 293.9 278.9 294.6 0.20 40 462 5969 -36.9 -41.5 62 4.6 -37.2 307 22 294.6 294.7 279.3 295.4 0.22 41 445 6227 -38.5 -43.5 59 5.0 -38.8 305 23 295.8 295.8 279.7 296.4 0.18 42 412 6751 -42.5 -46.4 66 3.9 -42.7 314 26 297.2 297.3 280.3 297.7 0.14 43 409 6800 -42.7 -47.3 61 4.6 -42.9 316 26 297.6 297.6 280.5 298.1 0.13 44 400 6950 -43.9 -47.4 68 3.5 -44.0 320 27 297.9 298.0 280.6 298.4 0.13 45 398 6984 -44.3 -47.6 70 3.3 -44.5 320 27 297.8 297.9 280.6 298.3 0.13 46 387 7171 -45.7 -49.1 68 3.4 -45.8 323 28 298.4 298.4 280.8 298.8 0.11 47 386 7188 -45.7 -49.6 65 3.9 -45.9 323 28 298.6 298.6 280.9 299.0 0.11 48 384 7222 -45.7 -53.7 40 8.0 -45.9 324 28 299.1 299.1 281.0 299.3 0.07 49 381 7274 -45.9 -57.9 25 12.0 -46.2 324 28 299.5 299.5 281.1 299.6 0.04 50 372 7433 -46.5 -59.5 21 13.0 -46.8 323 30 300.7 300.7 281.7 300.9 0.03 51 363 7595 -47.7 -59.7 24 12.0 -48.0 321 32 301.2 301.2 281.9 301.4 0.03 52 358 7686 -48.3 -55.3 44 7.0 -48.5 319 33 301.6 301.6 282.1 301.9 0.06 53 354 7760 -48.9 -55.9 44 7.0 -49.1 318 33 301.8 301.8 282.2 302.0 0.06 54 348 7872 -49.1 -57.1 39 8.0 -49.3 317 32 303.0 303.0 282.7 303.2 0.05 55 333 8161 -49.7 -62.7 20 13.0 -50.0 313 32 306.0 306.0 283.8 306.1 0.02 56 319 8441 -50.9 -65.9 15 15.0 -51.1 310 31 308.1 308.1 284.7 308.2 0.02 57 300 8840 -50.7 -66.7 13 16.0 -51.0 310 39 313.9 313.9 286.7 314.0 0.02 58 250 10030 -49.7 -77.7 2 28.0 -50.1 305 39 332.2 332.2 292.3 332.2 0.00 59 200 11480 -50.1 -81.1 1 31.0 -50.6 300 31 353.4 353.4 297.4 353.4 0.00 60 150 13360 -50.7 -81.7 1 31.0 -51.3 300 30 382.7 382.7 302.7 382.7 0.00 61 100 16010 -49.7 -82.7 1 33.0 -50.7 290 23 431.7 431.7 309.0 431.7 0.00 62 95 16346 -48.7 -82.7 1 34.0 -49.8 293 20 440.0 440.0 309.9 440.1 0.00 63 88 16847 -50.7 -82.7 1 32.0 -51.7 297 15 445.8 445.8 310.4 445.8 0.00 64 81 17388 -49.5 -82.5 1 33.0 -50.7 266 16 458.9 458.9 311.7 459.0 0.01 65 75 17890 -51.1 -83.1 1 32.0 -52.2 290 11 465.8 465.8 312.3 465.8 0.01 66 70 18340 -50.1 -83.1 1 33.0 -51.4 260 14 477.2 477.2 313.2 477.2 0.01 67 56 19800 -48.5 -82.5 1 34.0 -50.3 330 11 512.3 512.3 315.8 512.3 0.01 68 50 20540 -51.1 -84.1 1 33.0 -52.7 350 7 523.1 523.1 316.5 523.1 0.01 69 47 20940 -52.9 -84.9 1 32.0 -54.2 310 7 528.1 528.1 316.8 528.1 0.01 70 46 21080 -51.1 -85.1 1 34.0 -52.8 296 7 535.7 535.7 317.3 535.7 0.01 71 43 21517 -52.1 -85.1 1 33.0 -53.7 273 9 543.6 543.7 317.8 543.7 0.01 72 42 21669 -50.7 -84.7 1 34.0 -52.5 278 10 550.8 550.8 318.1 550.8 0.01 73 39 22152 -50.7 -84.7 1 34.0 -52.7 308 12 562.6 562.6 318.8 562.6 0.01 74 35 22852 -53.1 -85.1 1 32.0 -54.8 303 4 574.0 574.0 319.3 574.1 0.01 75 33 23233 -51.5 -84.5 1 33.0 -53.6 312 2 588.0 588.0 320.0 588.1 0.01 76 30 23850 -52.3 -84.3 1 32.0 -54.4 65 11 602.1 602.1 320.7 602.1 0.01 77 29 24069 -52.9 -84.9 1 32.0 -54.9 36 12 606.3 606.3 320.9 606.3 0.01 78 24 25297 -50.3 -84.3 1 34.0 -53.3 75 10 647.5 647.6 322.6 647.6 0.01 79 22 25865 -50.7 -84.7 1 34.0 -53.8 103 10 662.7 662.7 323.2 662.8 0.01 80 21 26169 -48.7 -83.7 1 35.0 -52.4 118 10 677.6 677.6 323.7 677.7 0.02 81 20 26490 -48.9 -83.9 1 35.0 -52.7 180 5 686.5 686.5 324.0 686.6 0.02 82 19 26828 -47.3 -83.3 1 36.0 -51.8 141 9 701.6 701.6 324.5 701.8 0.02 83 16 27964 -46.9 -82.9 1 36.0 -52.1 91 8 738.3 738.3 325.6 738.5 0.03 84 13 29337 -47.5 -83.5 1 36.0 -53.1 231 4 781.4 781.4 326.8 781.6 0.03 85 11 30450 -43.9 -81.9 1 38.0 -51.7 63 4 832.7 832.7 328.0 833.1 0.04 86 10 31090 -43.3 -81.3 1 38.0 -51.8 80 11 857.9 857.9 328.6 858.4 0.05 87 9.5 31434 -44.5 -81.5 1 37.0 -52.7 866.0 866.1 328.7 866.6 0.05 88 9.1 31724 -42.3 -81.3 1 39.0 -51.8 885.2 885.2 329.1 885.8 0.06 89 8.6 32105 -43.1 -81.1 1 38.0 -52.4 896.5 896.5 329.4 897.2 0.06 90 7.8 32766 -41.1 -81.1 1 40.0 -52.0 929.9 930.0 330.0 930.7 0.07 91 7.2 33309 -42.1 -81.1 1 39.0 -52.8 947.3 947.4 330.3 948.2 0.08 TRP 319 8441 -50.9 -65.9 15 15.0 -51.1 310 31 308.1 308.1 284.7 308.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5242.00 m Freezing level: 937.92 mb = 698.60 m = 2291.97 ft Wetbulb zero: 943.66 mb = 645.87 m = 2118.96 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 71.89 % Est. max temperature: 7.94 C = 46.30 F Sfc-Lift cond lev (LCL): 916.22 mb = 882.87 m = 2896.51 ft T: -1.71 C 700-500 lapse rate: 7.43 C/km ThetaE index: 2.59 C Layer 925.0- 850.0 mb Conv cond level (CCL): 929.12 mb = 771.16 m = 2530.01 ft Mean mixing ratio: 3.90 g/kg Conv temperature: 6.63 C = 43.94 F Cap Strength: 2.89 C Lifted Index: 3.05 C Risk: None Lifted Index @300 mb: 17.66 C Lifted Index @700 mb: 0.57 C Showalter Index: 4.34 C Risk: None Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.00 C Cross Totals Index: 26.60 C K Index: 16.60 Risk: < 20 % chance of thunderstorms Sweat Index: 133.00 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.61 J/kg Max Up Vert Vel: 5.59 m/s Conv Inhibition (B-): 1.25 J/kg Cap Strength: 2.92 C Lift Cond Lev (LCL): 928.19 mb = 779.26 m = 2556.59 ft Lev Free Conv (LFC): 923.19 mb = 822.66 m = 2698.97 ft Equ Level (EL): 803.19 mb = 1916.78 m = 6288.58 ft B at Equ Level: 15.32 J/kg Max Parcel Lev (MPL): 723.19 mb = 2724.00 m = 8936.90 ft Wind level data Storm motion: 325 at 5 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 9 240 4 3.5 2.0 | 183 6 0.4 6.5 1 1000 178 280 4 3.9 -0.7 | 193 4 0.9 3.8 2 984 305 295 4 3.6 -1.7 | 191 3 0.5 2.8 3 948 610 285 5 4.8 -1.3 | 209 4 1.8 3.2 4 925 807 285 4 3.9 -1.0 | 193 4 0.8 3.4 5 913 914 285 2 1.9 -0.5 | 164 4 -1.1 4.0 6 878 1219 270 7 7.0 -0.0 | 221 6 3.9 4.5 7 850 1476 275 3 3.0 -0.3 | 179 4 -0.1 4.2 8 812 1829 35 1 -0.6 -0.8 | 135 5 -3.7 3.7 9 780 2134 270 3 3.0 -0.0 | 179 4 -0.1 4.5 10 750 2438 275 5 5.0 -0.4 | 205 4 1.9 4.0 11 721 2743 270 5 5.0 -0.0 | 203 5 1.9 4.5 12 700 2971 255 2 1.9 0.5 | 167 5 -1.1 5.0 13 637 3658 290 5 4.7 -1.7 | 210 3 1.6 2.8 14 586 4267 290 6 5.6 -2.1 | 227 4 2.6 2.4 15 562 4572 310 11 8.4 -7.1 | 296 6 5.3 -2.6 16 539 4877 295 13 11.8 -5.5 | 277 9 8.7 -1.0 17 500 5420 305 15 12.3 -8.6 | 294 10 9.2 -4.1 18 474 5791 310 21 16.1 -13.5 | 305 16 13.0 -9.0 19 453 6096 305 23 18.8 -13.2 | 299 18 15.8 -8.7 20 433 6401 305 23 18.8 -13.2 | 299 18 15.8 -8.7 21 400 6950 320 27 17.4 -20.7 | 319 22 14.3 -16.2 22 378 7315 325 28 16.1 -22.9 | 325 23 13.0 -18.5 23 361 7620 320 33 21.2 -25.3 | 319 28 18.1 -20.8 24 319 8441 310 31 23.7 -19.9 | 307 26 20.7 -15.5 25 300 8840 310 39 29.9 -25.1 | 308 34 26.8 -20.6 26 286 9144 310 41 31.4 -26.4 | 308 36 28.3 -21.9 27 261 9754 305 37 30.3 -21.2 | 302 32 27.2 -16.7 28 250 10030 305 39 31.9 -22.4 | 302 34 28.9 -17.9 29 200 11480 300 31 26.8 -15.5 | 295 26 23.8 -11.0 30 197 11582 305 33 27.0 -18.9 | 301 28 24.0 -14.5 31 179 12192 290 31 29.1 -10.6 | 283 27 26.1 -6.1 32 163 12802 305 37 30.3 -21.2 | 302 32 27.2 -16.7 33 150 13360 300 30 26.0 -15.0 | 295 25 22.9 -10.5 34 113 15240 290 29 27.3 -9.9 | 283 25 24.2 -5.4 35 107 15545 300 24 20.8 -12.0 | 293 19 17.7 -7.5 36 102 15850 275 14 13.9 -1.2 | 253 11 10.9 3.3 37 100 16010 290 23 21.6 -7.9 | 280 19 18.5 -3.4 38 98 16154 290 23 21.6 -7.9 | 280 19 18.5 -3.4 39 89 16764 300 14 12.1 -7.0 | 286 9 9.0 -2.5 40 85 17069 290 17 16.0 -5.8 | 276 13 12.9 -1.3 41 81 17374 265 16 15.9 1.4 | 245 14 12.9 5.9 42 74 17983 295 10 9.1 -4.2 | 268 6 6.0 0.2 43 71 18288 280 13 12.8 -2.3 | 257 10 9.7 2.2 44 70 18340 260 14 13.8 2.4 | 237 13 10.7 6.9 45 67 18593 260 14 13.8 2.4 | 237 13 10.7 6.9 46 64 18898 260 17 16.7 3.0 | 241 16 13.7 7.4 47 59 19507 330 17 8.5 -14.7 | 332 12 5.4 -10.2 48 56 19812 330 11 5.5 -9.5 | 334 6 2.4 -5.1 49 53 20117 270 11 11.0 -0.0 | 241 9 7.9 4.5 50 51 20422 305 11 9.0 -6.3 | 287 6 5.9 -1.8 51 50 20540 350 7 1.2 -6.9 | 38 3 -1.9 -2.4 52 44 21336 270 7 7.0 -0.0 | 221 6 3.9 4.5 53 42 21641 275 10 10.0 -0.9 | 242 8 6.9 3.6 54 40 21946 310 14 10.7 -9.0 | 301 9 7.6 -4.5 55 33 23165 300 1 0.9 -0.5 | 151 5 -2.2 4.0 56 30 23850 65 11 -10.0 -4.6 | 89 13 -13.0 -0.2 57 29 24079 35 12 -6.9 -9.8 | 62 11 -10.0 -5.4 58 28 24384 95 5 -5.0 0.4 | 121 9 -8.1 4.9 59 24 25298 75 10 -9.7 -2.6 | 98 13 -12.7 1.9 60 21 26213 120 10 -8.7 5.0 | 129 15 -11.7 9.5 61 20 26490 180 5 0.0 5.0 | 162 10 -3.1 9.5 62 20 26518 165 10 -2.6 9.7 | 158 15 -5.7 14.1 63 17 27432 95 7 -7.0 0.6 | 117 11 -10.1 5.1 64 14 28956 85 10 -10.0 -0.9 | 105 14 -13.0 3.6 65 13 29261 195 1 0.3 1.0 | 153 6 -2.8 5.4 66 13 29566 320 10 6.4 -7.7 | 314 5 3.3 -3.2 67 11 30175 55 1 -0.8 -0.6 | 135 6 -3.9 3.9 68 10 31090 80 11 -10.8 -1.9 | 100 14 -13.9 2.6 Wind Parameters Mean winds (0-6000m): 295.5 at 7.2 knts Storm direction: 325.5 at 5.4 knts Shear (0-3000m) pos: 0.8 neg: 0.5 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -14.5 deg Storm rel helicity (0-3000m) pos: 11.8 neg: -13.5 tot: -1.7 m^2/s^2 ave: -0.6 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.24 Bulk Shear: 1.52 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 ------------------------------------------------------------------------------- 500 281 4 195 4| 3.7 0.0 3.7| 1.8 -0.1 1.7 3.4 0.32| 4.8 1.5 1000 283 4 193 4| 1.9 0.6 2.5| 3.5 -2.8 0.8 0.8 0.04| 4.9 0.2 1500 279 4 198 4| 1.2 0.4 1.7| 6.7 -7.2 -0.4 -0.3 -0.03| 5.9 -0.2 2000 281 4 188 4| 1.2 0.3 1.5| 7.7 -9.5 -1.8 -0.9 -0.09| 6.0 -0.5 2500 279 4 189 4| 1.0 0.7 1.7| 11.8 -9.5 2.3 0.9 0.07| 5.6 0.4 3000 277 4 189 4| 0.8 0.5 1.3| 11.8 -13.5 -1.7 -0.6 -0.04| 5.3 -0.2 4000 279 4 191 4| 0.9 0.4 1.3| 15.6 -13.5 2.2 0.5 0.07| 4.5 0.3 5000 287 5 210 3| 1.2 0.5 1.7| 22.9 -17.4 5.5 1.1 0.14| 4.6 0.6 6000 295 7 249 4| 1.8 0.4 2.2| 36.1 -22.3 13.8 2.3 0.17| 4.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20250420.00.gif