UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 18 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 ------------------------------------------------------------------------------- 0 1000 11 65 4 SFC 999 9 5.0 4.3 95 0.7 4.6 65 4 278.2 279.1 277.9 292.4 5.21 2 977 194 6.6 2.9 77 3.7 4.8 93 14 281.6 282.4 279.1 295.0 4.82 3 933 577 3.8 3.8 100 0.0 3.8 128 22 282.5 283.4 280.2 297.4 5.39 4 925 648 3.6 3.6 100 0.0 3.6 135 22 283.0 283.9 280.4 297.9 5.36 5 909 790 2.8 1.5 91 1.3 2.2 138 18 283.6 284.4 279.8 296.7 4.69 6 882 1033 0.8 0.1 95 0.7 0.5 152 14 284.0 284.7 279.7 296.3 4.37 7 877 1079 0.8 -1.4 85 2.2 -0.2 156 14 284.4 285.1 279.3 295.6 3.93 8 871 1134 0.4 -1.7 86 2.1 -0.5 161 14 284.6 285.2 279.3 295.6 3.87 9 850 1329 -1.3 -2.4 92 1.1 -1.7 160 15 284.8 285.4 279.3 295.5 3.77 10 832 1499 -2.7 -2.9 99 0.2 -2.8 162 13 285.1 285.7 279.4 295.6 3.71 11 811 1702 -3.3 -6.5 78 3.2 -4.5 164 10 286.5 287.0 279.0 294.9 2.89 12 803 1780 -4.1 -6.6 83 2.5 -5.0 164 9 286.5 287.0 279.0 294.9 2.90 13 789 1919 -4.7 -9.3 70 4.6 -6.3 171 9 287.3 287.7 278.7 294.3 2.39 14 787 1939 -4.7 -9.7 68 5.0 -6.4 172 9 287.5 287.9 278.7 294.3 2.32 15 774 2070 -5.5 -9.4 74 3.9 -6.8 180 10 288.0 288.4 279.1 295.1 2.42 16 765 2161 -5.7 -11.7 63 6.0 -7.7 182 11 288.7 289.1 279.0 294.8 2.04 17 756 2254 -6.7 -11.7 68 5.0 -8.3 168 11 288.6 289.0 279.0 294.8 2.06 18 750 2316 -7.1 -13.1 62 6.0 -8.9 159 11 288.9 289.2 278.8 294.4 1.86 19 744 2379 -7.1 -15.1 53 8.0 -9.4 150 11 289.5 289.8 278.8 294.3 1.59 20 706 2785 -10.3 -17.3 56 7.0 -12.2 147 9 290.4 290.6 278.9 294.6 1.39 21 700 2851 -10.5 -18.5 52 8.0 -12.6 150 8 290.9 291.1 279.0 294.7 1.27 22 680 3073 -12.9 -13.8 93 0.9 -13.2 154 9 290.6 290.9 279.7 296.4 1.93 23 678 3095 -12.9 -14.1 91 1.2 -13.2 154 9 290.8 291.2 279.8 296.5 1.89 24 676 3118 -12.9 -17.9 66 5.0 -14.2 155 9 291.1 291.3 279.2 295.3 1.38 25 675 3129 -12.7 -17.4 68 4.7 -13.9 155 9 291.4 291.7 279.5 295.8 1.44 26 673 3151 -12.7 -20.7 51 8.0 -14.6 155 9 291.7 291.9 279.1 295.1 1.09 27 667 3220 -13.3 -20.3 56 7.0 -15.0 157 10 291.8 292.0 279.2 295.3 1.14 28 661 3288 -13.9 -16.1 83 2.2 -14.5 158 10 291.8 292.1 279.9 296.8 1.65 29 646 3462 -15.5 -15.8 98 0.3 -15.6 161 11 291.9 292.3 280.1 297.2 1.73 30 643 3497 -15.3 -17.6 83 2.3 -15.9 162 11 292.6 292.8 280.1 297.1 1.49 31 640 3532 -15.3 -17.1 86 1.8 -15.7 162 11 293.0 293.2 280.3 297.7 1.56 32 620 3771 -16.9 -19.4 81 2.5 -17.5 167 11 293.8 294.0 280.4 297.9 1.33 33 617 3807 -17.3 -21.9 67 4.6 -18.3 167 11 293.7 293.9 280.0 297.1 1.07 34 614 3844 -17.5 -22.3 66 4.8 -18.5 168 11 293.9 294.1 280.1 297.2 1.04 35 593 4103 -19.5 -23.0 74 3.5 -20.2 174 11 294.5 294.7 280.3 297.7 1.01 36 590 4140 -19.7 -24.7 64 5.0 -20.7 175 11 294.7 294.9 280.2 297.5 0.87 37 588 4166 -19.9 -22.8 78 2.9 -20.5 176 11 294.8 295.0 280.5 298.1 1.04 38 577 4305 -20.9 -23.8 77 2.9 -21.5 181 12 295.2 295.4 280.6 298.3 0.97 39 566 4447 -21.9 -28.9 53 7.0 -23.0 188 11 295.7 295.8 280.3 297.7 0.62 40 563 4486 -22.1 -25.4 75 3.3 -22.7 190 11 295.9 296.0 280.7 298.6 0.86 41 562 4499 -22.1 -26.1 70 4.0 -22.8 191 11 296.0 296.2 280.7 298.6 0.81 42 560 4525 -21.9 -32.9 36 11.0 -23.4 192 10 296.6 296.6 280.4 298.0 0.43 43 553 4618 -22.1 -40.1 18 18.0 -24.1 198 10 297.4 297.4 280.5 298.1 0.21 44 550 4658 -22.3 -37.3 24 15.0 -24.1 203 9 297.6 297.7 280.7 298.6 0.28 45 544 4738 -22.7 -38.7 22 16.0 -24.5 212 9 298.1 298.1 280.8 298.9 0.25 46 519 5081 -25.5 -36.5 35 11.0 -26.8 242 8 298.7 298.8 281.3 299.8 0.32 47 500 5350 -27.5 -37.5 38 10.0 -28.6 260 10 299.5 299.6 281.5 300.5 0.30 48 491 5480 -28.5 -37.5 42 9.0 -29.5 255 10 299.8 299.9 281.7 300.9 0.31 49 479 5657 -29.5 -41.5 30 12.0 -30.6 247 11 300.7 300.8 282.0 301.5 0.21 50 472 5762 -30.5 -39.5 41 9.0 -31.3 242 12 300.8 300.8 282.0 301.7 0.26 51 458 5975 -31.7 -45.7 24 14.0 -32.7 249 13 301.9 301.9 282.3 302.4 0.14 52 450 6100 -32.9 -45.9 26 13.0 -33.8 255 13 301.9 301.9 282.3 302.4 0.14 53 439 6273 -33.9 -56.9 8 23.0 -35.0 261 13 302.8 302.8 282.5 302.9 0.04 54 400 6920 -37.7 -62.7 6 25.0 -38.5 240 30 306.0 306.0 283.8 306.1 0.02 55 300 8850 -51.5 -60.5 33 9.0 -51.7 250 43 312.8 312.8 286.4 312.9 0.04 56 263 9697 -56.1 -64.1 36 8.0 -56.2 230 45 318.0 318.0 288.1 318.1 0.03 57 250 10020 -55.7 -68.7 18 13.0 -55.9 225 39 323.3 323.3 289.8 323.3 0.01 58 200 11460 -50.5 -79.5 2 29.0 -51.0 235 34 352.8 352.8 297.3 352.8 0.00 59 150 13340 -49.3 -81.3 1 32.0 -50.0 230 40 385.1 385.1 303.1 385.1 0.00 60 100 16000 -48.7 -81.7 1 33.0 -49.8 230 23 433.6 433.6 309.2 433.7 0.01 61 87 16907 -53.5 -84.5 1 31.0 -54.2 216 28 441.6 441.6 310.0 441.6 0.00 62 80 17447 -53.9 -84.9 1 31.0 -54.6 234 29 451.5 451.5 311.0 451.5 0.00 63 75 17864 -52.1 -84.1 1 32.0 -53.1 240 32 463.7 463.7 312.1 463.7 0.00 64 70 18310 -53.5 -84.5 1 31.0 -54.4 235 30 469.9 469.9 312.6 470.0 0.00 65 59 19402 -55.3 -86.3 1 31.0 -56.2 253 37 489.4 489.4 314.2 489.5 0.00 66 50 20460 -53.3 -85.3 1 32.0 -54.5 255 13 517.9 517.9 316.2 517.9 0.01 67 47 20859 -52.9 -84.9 1 32.0 -54.2 245 17 528.1 528.1 316.8 528.1 0.01 68 40 21891 -55.9 -86.9 1 31.0 -57.1 243 6 545.5 545.5 317.8 545.5 0.01 69 38 22218 -55.5 -86.5 1 31.0 -56.8 237 8 554.5 554.6 318.3 554.6 0.01 70 36 22565 -52.5 -85.5 1 33.0 -54.2 241 12 571.0 571.0 319.2 571.0 0.01 71 32 23320 -56.1 -86.1 1 30.0 -57.5 251 18 580.9 580.9 319.7 580.9 0.01 72 30 23730 -55.9 -86.9 1 31.0 -57.3 255 20 592.2 592.2 320.3 592.3 0.01 73 27 24400 -55.7 -86.7 1 31.0 -57.3 274 14 610.9 610.9 321.1 611.0 0.01 74 26 24641 -54.5 -86.5 1 32.0 -56.4 258 14 621.0 621.0 321.5 621.0 0.01 75 22 25703 -57.3 -87.3 1 30.0 -58.9 281 7 643.0 643.0 322.4 643.1 0.01 76 22 25703 -55.5 -87.5 1 32.0 -57.5 281 7 648.4 648.4 322.6 648.4 0.01 77 21 26000 -55.3 -86.3 1 31.0 -57.3 199 5 657.7 657.7 323.0 657.7 0.01 78 20 26310 -56.5 -86.5 1 30.0 -58.4 310 16 663.2 663.2 323.2 663.3 0.01 79 17 27338 -58.1 -88.1 1 30.0 -59.9 302 11 689.7 689.7 324.1 689.7 0.01 80 13 29032 -57.1 -88.1 1 31.0 -59.6 317 11 748.1 748.1 325.9 748.2 0.01 81 13 29032 -55.5 -86.5 1 31.0 -58.4 317 11 753.7 753.7 326.0 753.8 0.02 82 10 30700 -56.9 -86.9 1 30.0 -60.0 330 25 807.2 807.2 327.4 807.3 0.02 83 10 30700 -56.3 -87.3 1 31.0 -59.6 330 25 809.4 809.4 327.5 809.6 0.02 84 9.7 30892 -58.1 -88.1 1 30.0 -60.9 330 25 809.7 809.7 327.5 809.8 0.02 85 8.8 31507 -56.9 -87.9 1 31.0 -60.3 328 27 837.2 837.2 328.1 837.4 0.02 86 8.1 32030 -58.1 -88.1 1 30.0 -61.3 327 28 852.5 852.5 328.4 852.7 0.02 87 8.0 32108 -58.1 -88.1 1 30.0 -61.4 327 28 855.6 855.6 328.5 855.8 0.02 88 7.0 32950 -57.3 -87.3 1 30.0 -61.2 325 30 892.2 892.2 329.2 892.4 0.03 89 6.4 33518 -56.3 -87.3 1 31.0 -60.7 320 33 919.6 919.6 329.8 919.9 0.03 90 5.7 34250 -58.1 -88.1 1 30.0 -62.2 313 37 942.7 942.7 330.2 943.0 0.03 91 5.1 34954 -56.1 -87.1 1 31.0 -61.3 306 40 982.2 982.2 330.9 982.6 0.04 92 5.0 35080 -56.3 -87.3 1 31.0 -61.4 305 41 986.9 986.9 330.9 987.3 0.04 93 4.4 35889 -57.9 -88.9 1 31.0 -62.9 1016.1 1016.1 331.4 1016.4 0.03 TRP 263 9697 -56.1 -64.1 36 8.0 -56.2 230 45 318.0 318.0 288.1 318.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5339.00 m Freezing level: 866.06 mb = 1179.64 m = 3870.18 ft Wetbulb zero: 878.21 mb = 1067.45 m = 3502.09 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 69.79 % Est. max temperature: 11.57 C = 52.82 F Sfc-Lift cond lev (LCL): 988.30 mb = 98.61 m = 323.53 ft T: 5.77 C 700-500 lapse rate: 6.80 C/km ThetaE index: 2.41 C Layer 909.0- 832.0 mb Conv cond level (CCL): 903.83 mb = 835.53 m = 2741.20 ft Mean mixing ratio: 5.04 g/kg Conv temperature: 10.43 C = 50.77 F Cap Strength: 3.95 C Lifted Index: 4.30 C Risk: None Lifted Index @300 mb: 11.94 C Lifted Index @700 mb: 1.26 C Showalter Index: 4.65 C Risk: None Total Totals Index: 51.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 25.10 C K Index: 15.80 Risk: < 20 % chance of thunderstorms Sweat Index: 86.00 Risk: None Energy Index: 1.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.75 J/kg Max Up Vert Vel: 5.24 m/s Conv Inhibition (B-): 18.08 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 926.12 mb = 638.01 m = 2093.20 ft Lev Free Conv (LFC): 831.12 mb = 1507.57 m = 4946.04 ft Equ Level (EL): 821.12 mb = 1603.46 m = 5260.63 ft B at Equ Level: 12.97 J/kg Max Parcel Lev (MPL): 761.12 mb = 2201.07 m = 7221.27 ft Wind level data Storm motion: 199 at 9 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 ---------------------------------------------------------- 0 999 9 65 4 -3.6 -1.7 | 33 12 -6.4 -9.9 1 964 305 110 20 -18.8 6.8 | 86 22 -21.6 -1.3 2 929 610 130 22 -16.9 14.1 | 107 20 -19.6 6.0 3 925 648 135 22 -15.6 15.6 | 112 20 -18.3 7.4 4 895 914 140 15 -9.6 11.5 | 105 13 -12.4 3.3 5 862 1219 170 13 -2.3 12.8 | 133 7 -5.0 4.6 6 850 1329 160 15 -5.1 14.1 | 127 10 -7.9 5.9 7 797 1829 165 8 -2.1 7.7 | 85 5 -4.8 -0.5 8 767 2134 185 11 1.0 11.0 | 147 3 -1.8 2.8 9 738 2438 140 11 -7.1 8.4 | 91 10 -9.8 0.2 10 710 2743 145 9 -5.2 7.4 | 84 8 -7.9 -0.8 11 700 2851 150 8 -4.0 6.9 | 79 7 -6.8 -1.3 12 628 3658 165 12 -3.1 11.6 | 120 7 -5.9 3.4 13 603 3962 170 10 -1.7 9.8 | 110 5 -4.5 1.7 14 578 4267 180 12 0.0 12.0 | 144 5 -2.8 3.8 15 555 4572 195 10 2.6 9.7 | 173 1 -0.2 1.5 16 533 4877 230 7 5.4 4.5 | 325 5 2.6 -3.7 17 500 5350 260 10 9.8 1.7 | 312 10 7.1 -6.5 18 490 5486 255 10 9.7 2.6 | 309 9 6.9 -5.6 19 470 5791 240 12 10.4 6.0 | 286 8 7.6 -2.2 20 450 6096 255 13 12.6 3.4 | 296 11 9.8 -4.8 21 431 6401 265 13 13.0 1.1 | 305 12 10.2 -7.1 22 412 6706 235 20 16.4 11.5 | 256 14 13.6 3.3 23 400 6920 240 30 26.0 15.0 | 254 24 23.2 6.8 24 377 7315 245 30 27.2 12.7 | 260 25 24.4 4.5 25 360 7620 235 41 33.6 23.5 | 244 34 30.8 15.3 26 344 7925 230 44 33.7 28.3 | 237 37 30.9 20.1 27 329 8230 240 50 43.3 25.0 | 247 44 40.5 16.8 28 300 8839 255 44 42.5 11.4 | 265 40 39.7 3.2 29 300 8850 250 43 40.4 14.7 | 260 38 37.6 6.5 30 287 9144 255 41 39.6 10.6 | 266 37 36.8 2.4 31 263 9697 230 45 34.5 28.9 | 237 38 31.7 20.7 32 261 9754 225 39 27.6 27.6 | 232 31 24.8 19.4 33 250 10020 225 39 27.6 27.6 | 232 31 24.8 19.4 34 216 10973 245 31 28.1 13.1 | 259 26 25.3 4.9 35 206 11278 235 29 23.8 16.6 | 248 23 21.0 8.4 36 200 11460 235 34 27.9 19.5 | 246 28 25.1 11.3 37 196 11582 230 34 26.0 21.9 | 240 27 23.3 13.7 38 179 12192 245 35 31.7 14.8 | 257 30 29.0 6.6 39 163 12802 225 33 23.3 23.3 | 234 26 20.6 15.1 40 150 13340 230 40 30.6 25.7 | 238 33 27.9 17.5 41 142 13716 235 39 31.9 22.4 | 244 32 29.2 14.2 42 135 14021 225 43 30.4 30.4 | 231 35 27.6 22.2 43 123 14630 255 32 30.9 8.3 | 270 28 28.1 0.1 44 118 14935 245 20 18.1 8.5 | 269 15 15.4 0.3 45 112 15240 220 31 19.9 23.7 | 228 23 17.2 15.6 46 107 15545 235 42 34.4 24.1 | 243 35 31.6 15.9 47 100 16000 230 23 17.6 14.8 | 246 16 14.9 6.6 48 98 16154 230 23 17.6 14.8 | 246 16 14.9 6.6 49 93 16459 220 35 22.5 26.8 | 227 27 19.7 18.6 50 85 17069 215 25 14.3 20.5 | 223 17 11.6 12.3 51 77 17678 245 32 29.0 13.5 | 259 27 26.2 5.3 52 70 18288 230 31 23.7 19.9 | 241 24 21.0 11.7 53 70 18310 235 30 24.6 17.2 | 248 24 21.8 9.0 54 61 19202 250 36 33.8 12.3 | 262 31 31.1 4.1 55 58 19507 255 37 35.7 9.6 | 268 33 33.0 1.4 56 53 20117 295 20 18.1 -8.5 | 317 23 15.4 -16.6 57 50 20422 285 14 13.5 -3.6 | 318 16 10.8 -11.8 58 50 20460 255 13 12.6 3.4 | 296 11 9.8 -4.8 59 48 20726 260 13 12.8 2.3 | 301 12 10.0 -5.9 60 46 21031 225 23 16.3 16.3 | 239 16 13.5 8.1 61 44 21336 235 19 15.6 10.9 | 258 13 12.8 2.7 62 42 21641 275 12 12.0 -1.0 | 315 13 9.2 -9.2 63 40 21946 235 5 4.1 2.9 | 346 5 1.3 -5.3 64 36 22555 240 12 10.4 6.0 | 286 8 7.6 -2.2 65 34 22860 280 14 13.8 -2.4 | 314 15 11.0 -10.6 66 33 23165 250 17 16.0 5.8 | 280 13 13.2 -2.4 67 30 23730 255 20 19.3 5.2 | 280 17 16.6 -3.0 68 30 23774 230 11 8.4 7.1 | 281 6 5.7 -1.1 69 27 24384 275 14 13.9 -1.2 | 310 15 11.2 -9.4 70 26 24689 255 14 13.5 3.6 | 293 12 10.8 -4.6 71 25 24994 275 20 19.9 -1.7 | 300 20 17.2 -9.9 72 23 25298 320 15 9.6 -11.5 | 341 21 6.9 -19.7 73 22 25603 340 10 3.4 -9.4 | 358 18 0.7 -17.6 74 21 25908 160 2 -0.7 1.9 | 29 7 -3.4 -6.3 75 20 26213 290 11 10.3 -3.8 | 328 14 7.6 -11.9 76 20 26310 310 16 12.3 -10.3 | 333 21 9.5 -18.5 77 19 26518 290 11 10.3 -3.8 | 328 14 7.6 -11.9 78 18 26822 315 16 11.3 -11.3 | 336 21 8.6 -19.5 79 17 27432 300 10 8.7 -5.0 | 336 14 5.9 -13.2 80 15 28042 330 25 12.5 -21.7 | 342 31 9.7 -29.8 81 15 28346 5 13 -1.1 -13.0 | 10 21 -3.9 -21.1 82 14 28651 340 6 2.1 -5.6 | 3 14 -0.7 -13.8 83 13 28956 320 10 6.4 -7.7 | 347 16 3.7 -15.8 84 13 29261 310 13 10.0 -8.4 | 336 18 7.2 -16.5 85 11 29870 350 14 2.4 -13.8 | 1 22 -0.3 -22.0 86 11 30175 325 15 8.6 -12.3 | 344 21 5.8 -20.5 87 10 30700 330 25 12.5 -21.7 | 342 31 9.7 -29.8 88 7 32950 325 30 17.2 -24.6 | 336 36 14.4 -32.8 89 5 35080 305 41 33.6 -23.5 | 316 44 30.8 -31.7 Wind Parameters Mean winds (0-6000m): 168.6 at 11.5 knts Storm direction: 198.6 at 8.6 knts Shear (0-3000m) pos: 2.1 neg: 1.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 54.0 deg Storm rel helicity (0-3000m) pos: 136.4 neg: -27.6 tot: 108.8 m^2/s^2 ave: 36.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.56 Bulk Shear: 24.38 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 ------------------------------------------------------------------------------- 500 111 16 81 18| 20.1 0.0 20.1| 98.9 0.0 98.9 197.7 0.88| 24.5 21.4 1000 125 17 95 17| 7.5 0.0 7.5|124.8 -6.3 118.5 118.5 0.67| 19.1 12.7 1500 135 16 103 14| 4.6 0.0 4.6|131.7 -10.4 121.2 80.8 0.55| 16.0 8.9 2000 141 14 104 12| 3.0 0.0 3.0|133.9 -15.5 118.3 59.2 0.46| 13.7 6.3 2500 144 14 105 11| 2.4 1.3 3.7|135.2 -24.9 110.3 44.1 0.33| 13.0 4.3 3000 145 13 103 10| 2.1 1.1 3.2|136.4 -27.6 108.8 36.3 0.30| 11.4 3.4 4000 149 12 104 9| 2.0 0.8 2.8|143.3 -28.5 114.7 28.7 0.32| 9.3 3.0 5000 156 12 109 8| 1.8 0.6 2.5|148.9 -29.3 119.7 23.9 0.36| 8.8 3.2 6000 169 12 122 6| 1.7 0.3 2.1|151.5 -38.6 113.0 18.8 0.29| 8.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20251018.12.gif