UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for PANC... Searching the city database file for: PANC ... Date:0000Z 8 OCT 25 Station: PANC WMO ident: 70273 Latitude: 61.17 Longitude: -150.02 Elevation: 40.00 ------------------------------------------------------------------------------- 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 1012 40 12.6 3.6 54 9.0 8.1 80 3 284.8 285.6 280.7 298.5 4.89 1 1000 149 11.2 2.2 54 9.0 6.8 140 7 284.4 285.1 280.0 297.0 4.48 2 983 292 10.2 2.2 58 8.0 6.3 163 7 284.7 285.5 280.3 297.6 4.56 3 969 411 9.2 3.2 66 6.0 6.2 172 9 284.9 285.8 280.8 298.9 4.97 4 945 618 7.4 3.7 77 3.7 5.6 185 13 285.1 286.0 281.3 300.0 5.28 5 926 785 6.0 3.5 84 2.5 4.8 190 18 285.4 286.3 281.4 300.3 5.31 6 925 794 6.0 3.5 84 2.5 4.8 190 18 285.4 286.4 281.5 300.4 5.32 7 911 919 5.6 1.6 75 4.0 3.7 200 22 286.3 287.1 281.2 299.6 4.71 8 906 964 5.8 1.1 72 4.7 3.6 200 22 286.9 287.7 281.3 299.9 4.57 9 877 1230 4.0 0.1 76 3.9 2.2 200 21 287.8 288.5 281.4 300.3 4.39 10 872 1276 3.6 -0.7 73 4.3 1.7 202 21 287.8 288.5 281.2 299.7 4.16 11 859 1398 3.6 -2.4 65 6.0 1.0 207 21 289.0 289.7 281.3 299.8 3.73 12 851 1474 3.2 -2.8 65 6.0 0.6 210 21 289.4 290.0 281.3 300.0 3.65 13 850 1484 3.4 -2.6 65 6.0 0.8 210 21 289.7 290.4 281.5 300.5 3.71 14 834 1638 3.8 -1.2 70 5.0 1.5 223 22 291.7 292.5 283.0 303.9 4.20 15 806 1915 2.0 -0.6 83 2.6 0.8 240 21 292.7 293.5 283.7 305.9 4.54 16 799 1985 2.2 -1.4 77 3.6 0.5 240 19 293.6 294.4 283.9 306.3 4.32 17 771 2272 0.0 -2.4 84 2.4 -1.1 251 16 294.2 295.0 284.0 306.5 4.16 18 766 2325 0.8 -5.2 64 6.0 -1.7 255 17 295.7 296.3 283.7 305.8 3.39 19 761 2377 0.4 -6.6 59 7.0 -2.4 260 17 295.8 296.3 283.4 305.0 3.06 20 755 2441 1.4 -5.6 60 7.0 -1.6 265 18 297.5 298.1 284.4 307.6 3.33 21 730 2711 0.0 -10.0 47 10.0 -3.8 265 26 298.9 299.3 284.0 306.4 2.45 22 703 3012 -2.5 -11.5 50 9.0 -5.8 269 28 299.3 299.8 283.9 306.3 2.25 23 700 3046 -2.7 -10.7 54 8.0 -5.7 270 28 299.5 299.9 284.1 306.9 2.41 24 695 3103 -2.9 -10.9 54 8.0 -5.8 271 28 299.9 300.3 284.3 307.3 2.39 25 684 3229 -3.7 -7.7 74 4.0 -5.3 274 27 300.4 300.9 285.3 309.9 3.13 26 624 3951 -7.5 -8.3 94 0.8 -7.8 280 32 304.0 304.6 286.8 314.1 3.28 27 604 4206 -6.7 -9.9 78 3.2 -7.9 276 37 307.8 308.3 287.8 317.2 2.98 28 570 4657 -9.9 -11.0 92 1.1 -10.3 276 40 309.2 309.7 288.2 318.4 2.90 29 551 4918 -11.3 -13.4 84 2.1 -12.1 280 41 310.5 311.0 288.2 318.4 2.47 30 545 5002 -11.1 -15.3 71 4.2 -12.5 282 41 311.7 312.1 288.3 318.7 2.13 31 527 5260 -12.9 -16.4 75 3.5 -14.0 287 41 312.6 313.0 288.5 319.2 2.01 32 500 5660 -15.3 -20.2 66 4.9 -16.7 290 35 314.4 314.7 288.6 319.5 1.54 33 450 6444 -20.3 -26.3 59 6.0 -21.6 294 39 317.7 317.9 289.1 321.1 0.99 34 407 7175 -26.1 -30.1 69 4.0 -26.8 303 48 319.5 319.6 289.4 322.2 0.77 35 403 7246 -26.1 -30.4 67 4.3 -26.9 304 49 320.4 320.5 289.7 323.1 0.76 36 400 7300 -25.7 -31.7 57 6.0 -26.7 305 50 321.6 321.7 290.0 324.0 0.67 37 374 7785 -28.9 -34.9 56 6.0 -29.7 311 58 323.6 323.7 290.4 325.5 0.53 38 363 7998 -30.5 -34.7 67 4.2 -31.1 312 63 324.2 324.3 290.6 326.2 0.55 39 358 8096 -30.9 -36.9 56 6.0 -31.7 313 66 325.0 325.1 290.7 326.6 0.45 40 345 8358 -32.5 -36.8 65 4.3 -33.0 314 72 326.3 326.4 291.2 328.0 0.47 41 335 8565 -34.1 -40.1 55 6.0 -34.7 315 77 326.8 326.9 291.2 328.1 0.35 42 326 8755 -35.3 -39.9 63 4.6 -35.8 312 74 327.7 327.8 291.5 329.1 0.36 43 317 8950 -36.7 -42.7 54 6.0 -37.2 308 70 328.4 328.5 291.6 329.5 0.28 44 309 9127 -38.1 -43.0 60 4.9 -38.5 305 67 328.9 328.9 291.7 329.9 0.28 45 302 9284 -39.1 -46.1 47 7.0 -39.6 305 71 329.6 329.7 291.8 330.4 0.20 46 300 9330 -39.5 -46.5 47 7.0 -40.0 305 73 329.7 329.7 291.8 330.5 0.20 47 298 9376 -39.9 -46.9 47 7.0 -40.4 305 74 329.8 329.8 291.9 330.5 0.19 48 293 9491 -40.9 -45.9 58 5.0 -41.2 306 75 329.9 330.0 291.9 330.8 0.21 49 271 10017 -45.1 -52.1 45 7.0 -45.4 308 81 331.3 331.3 292.2 331.7 0.11 50 256 10394 -48.5 -53.5 56 5.0 -48.7 309 86 331.7 331.7 292.3 332.1 0.10 51 250 10550 -49.7 -55.7 49 6.0 -49.9 310 88 332.2 332.2 292.4 332.5 0.08 52 245 10682 -50.7 -58.7 38 8.0 -50.9 311 90 332.6 332.6 292.5 332.8 0.06 53 240 10815 -52.1 -59.1 43 7.0 -52.3 311 92 332.5 332.5 292.4 332.7 0.06 54 231 11061 -53.7 -59.7 48 6.0 -53.8 312 96 333.7 333.7 292.7 333.9 0.05 55 212 11606 -58.2 -65.8 37 7.6 -58.3 315 105 334.9 334.9 293.0 335.0 0.03 56 207 11756 -59.5 -67.5 35 8.0 -59.6 315 105 335.2 335.2 293.2 335.3 0.02 57 200 11970 -61.1 -67.1 45 6.0 -61.2 320 93 336.0 336.0 293.3 336.1 0.02 58 192 12221 -63.5 -67.8 56 4.3 -63.6 316 87 336.1 336.1 293.4 336.2 0.02 59 182 12546 -65.1 -69.7 53 4.6 -65.1 310 79 338.7 338.7 294.0 338.8 0.02 60 150 13730 -61.5 -80.5 6 19.0 -61.7 325 53 364.1 364.1 299.5 364.1 0.00 61 100 16260 -58.9 -85.9 2 27.0 -59.2 300 31 413.9 413.9 307.0 413.9 0.00 62 87 17131 -59.1 -86.1 2 27.0 -59.5 302 24 430.3 430.3 308.9 430.4 0.00 63 85 17277 -57.3 -85.3 2 28.0 -57.8 294 28 436.9 436.9 309.6 436.9 0.00 64 82 17503 -57.7 -85.7 2 28.0 -58.2 295 34 440.6 440.6 309.9 440.6 0.00 65 79 17739 -55.3 -85.3 1 30.0 -55.9 298 37 450.2 450.2 310.9 450.2 0.00 66 74 18155 -55.5 -84.5 2 29.0 -56.2 299 29 458.3 458.3 311.6 458.3 0.00 67 70 18510 -54.1 -84.1 1 30.0 -54.9 285 21 468.6 468.6 312.5 468.7 0.00 68 66 18888 -54.5 -84.5 1 30.0 -55.4 283 17 475.7 475.7 313.1 475.8 0.00 69 53 20273 -61.5 -87.5 2 26.0 -62.0 292 17 490.3 490.3 314.2 490.3 0.00 70 50 20640 -54.9 -84.9 1 30.0 -55.9 285 12 514.1 514.1 315.9 514.1 0.01 71 49 20769 -54.9 -84.9 1 30.0 -55.9 285 12 517.1 517.1 316.1 517.1 0.01 72 45 21309 -57.5 -86.5 1 29.0 -58.3 262 18 523.5 523.5 316.5 523.5 0.00 73 40 22050 -58.9 -86.9 2 28.0 -59.7 340 16 537.9 537.9 317.4 538.0 0.01 74 37 22541 -56.3 -86.3 1 30.0 -57.5 269 16 556.7 556.7 318.5 556.8 0.01 75 34 23078 -55.9 -85.9 1 30.0 -57.2 303 21 571.4 571.4 319.2 571.5 0.01 76 31 23663 -57.7 -86.7 1 29.0 -58.9 319 14 581.9 581.9 319.8 581.9 0.01 77 30 23870 -56.9 -86.9 1 30.0 -58.2 295 15 589.5 589.5 320.1 589.6 0.01 78 25 25027 -56.3 -86.3 1 30.0 -57.9 349 12 622.8 622.8 321.6 622.9 0.01 79 22 25835 -58.1 -87.1 1 29.0 -59.6 308 21 640.6 640.6 322.3 640.7 0.01 80 20 26440 -54.9 -85.9 1 31.0 -57.1 295 12 668.1 668.1 323.3 668.2 0.01 81 16 27855 -57.7 -86.7 1 29.0 -59.7 288 21 703.0 703.0 324.6 703.1 0.01 82 15 28263 -55.9 -85.9 1 30.0 -58.4 298 25 722.1 722.1 325.1 722.2 0.02 83 13 29171 -56.7 -86.7 1 30.0 -59.3 332 23 749.5 749.5 325.9 749.6 0.02 84 10 30840 -54.7 -85.7 1 31.0 -58.5 330 29 815.4 815.4 327.6 815.6 0.03 85 10 30840 -54.9 -85.9 1 31.0 -58.6 330 29 814.6 814.6 327.6 814.8 0.02 86 9.7 31035 -52.7 -84.7 1 32.0 -57.2 330 30 830.0 830.0 328.0 830.3 0.03 87 9.1 31444 -55.3 -85.3 1 30.0 -59.1 329 31 835.4 835.4 328.1 835.6 0.03 88 8.2 32106 -56.3 -86.3 1 30.0 -60.0 327 32 856.7 856.7 328.5 856.9 0.03 89 7.5 32675 -53.3 -85.3 1 32.0 -58.4 326 34 891.0 891.0 329.2 891.3 0.04 90 7.3 32849 -53.3 -85.3 1 32.0 -58.5 326 34 897.9 897.9 329.4 898.2 0.04 91 7.0 33120 -51.1 -84.1 1 33.0 -57.3 325 35 917.8 917.8 329.8 918.3 0.05 92 6.1 34018 -49.1 -83.1 1 34.0 -56.8 323 33 963.3 963.3 330.6 964.0 0.07 93 5.3 34939 -49.1 -83.1 1 34.0 -57.3 321 31 1002.8 1002.8 331.2 1003.6 0.08 94 5.0 35320 -50.3 -83.3 1 33.0 -58.2 320 30 1014.2 1014.2 331.4 1015.0 0.08 95 4.9 35452 -50.7 -83.7 1 33.0 -58.5 1018.2 1018.3 331.5 1019.0 0.07 TRP 182 12546 -65.1 -69.7 53 4.6 -65.1 310 79 338.7 338.7 294.0 338.8 0.02 WND 212 11606 -58.2 -65.8 37 7.6 -58.3 315 105 334.9 334.9 293.0 335.0 0.03 Sounding variables and indices 1000-500 mb thick: 5511.00 m Freezing level: 730.00 mb = 2711.43 m = 8895.67 ft Wetbulb zero: 789.66 mb = 2079.98 m = 6823.99 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 73.24 % Est. max temperature: 16.59 C = 61.87 F Sfc-Lift cond lev (LCL): 883.11 mb = 1173.10 m = 3848.71 ft T: 4.38 C 700-500 lapse rate: 4.82 C/km ThetaE index: 1.57 C Layer 1000.0- 983.0 mb Conv cond level (CCL): 718.93 mb = 2833.37 m = 9295.72 ft Mean mixing ratio: 4.95 g/kg Conv temperature: 26.94 C = 80.50 F Cap Strength: 13.56 C Lifted Index: 14.39 C Risk: None Lifted Index @300 mb: 21.89 C Lifted Index @700 mb: 7.36 C Showalter Index: 13.33 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 12.70 C K Index: 8.10 Risk: None Sweat Index: 225.10 Risk: None Energy Index: 3.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.86 J/kg Max Up Vert Vel: 3.12 m/s Conv Inhibition (B-): 63598.05 J/kg Cap Strength: 14.33 C Lift Cond Lev (LCL): 881.94 mb = 1183.96 m = 3884.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 20 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 1012 40 80 3 -3.0 -0.5 | 112 23 -21.1 8.6 1 1000 149 140 7 -4.5 5.4 | 123 27 -22.6 14.5 2 981 305 165 7 -1.8 6.8 | 129 26 -19.9 15.9 3 946 610 185 13 1.1 13.0 | 142 28 -17.0 22.1 4 925 794 190 18 3.1 17.7 | 151 31 -15.0 26.9 5 911 914 200 22 7.5 20.7 | 160 32 -10.6 29.8 6 878 1219 200 21 7.2 19.7 | 159 31 -10.9 28.9 7 850 1484 210 21 10.5 18.2 | 164 28 -7.6 27.4 8 814 1829 240 23 19.9 11.5 | 185 21 1.8 20.7 9 784 2134 240 15 13.0 7.5 | 163 17 -5.1 16.7 10 755 2438 265 18 17.9 1.6 | 179 11 -0.2 10.7 11 727 2743 265 27 26.9 2.4 | 217 14 8.8 11.5 12 700 3046 270 28 28.0 -0.0 | 227 13 9.9 9.2 13 647 3658 285 26 25.1 -6.7 | 251 7 7.0 2.4 14 598 4267 275 39 38.9 -3.4 | 254 22 20.7 5.8 15 575 4572 275 40 39.8 -3.5 | 255 22 21.7 5.7 16 553 4877 280 41 40.4 -7.1 | 265 22 22.3 2.0 17 532 5182 285 42 40.6 -10.9 | 274 23 22.4 -1.7 18 511 5486 295 38 34.4 -16.1 | 293 18 16.3 -6.9 19 500 5660 290 35 32.9 -12.0 | 281 15 14.8 -2.8 20 471 6096 290 35 32.9 -12.0 | 281 15 14.8 -2.8 21 400 7300 305 50 41.0 -28.7 | 311 30 22.8 -19.5 22 399 7315 300 47 40.7 -23.5 | 302 27 22.6 -14.3 23 382 7620 310 54 41.4 -34.7 | 318 35 23.2 -25.5 24 336 8534 315 77 54.4 -54.4 | 321 58 36.3 -45.3 25 308 9144 305 67 54.9 -38.4 | 309 47 36.8 -29.3 26 300 9330 305 73 59.8 -41.9 | 308 53 41.7 -32.7 27 250 10550 310 88 67.4 -56.6 | 314 68 49.3 -47.4 28 212 11606 315 105 74.2 -74.2 | 319 86 56.1 -65.1 29 203 11887 315 105 74.2 -74.2 | 319 86 56.1 -65.1 30 200 11970 320 93 59.8 -71.2 | 326 75 41.7 -62.1 31 182 12546 310 79 60.5 -50.8 | 314 59 42.4 -41.6 32 158 13411 305 68 55.7 -39.0 | 308 48 37.6 -29.8 33 150 13730 325 53 30.4 -43.4 | 340 36 12.3 -34.2 34 143 14021 325 54 31.0 -44.2 | 340 37 12.8 -35.1 35 136 14326 300 48 41.6 -24.0 | 302 28 23.4 -14.8 36 124 14935 300 38 32.9 -19.0 | 304 18 14.8 -9.8 37 118 15240 320 32 20.6 -24.5 | 351 16 2.4 -15.3 38 112 15545 300 21 18.2 -10.5 | 357 1 0.1 -1.3 39 107 15850 300 35 30.3 -17.5 | 304 15 12.2 -8.3 40 102 16154 285 27 26.1 -7.0 | 255 8 8.0 2.2 41 100 16260 300 31 26.8 -15.5 | 306 11 8.7 -6.3 42 97 16459 300 31 26.8 -15.5 | 306 11 8.7 -6.3 43 88 17069 305 22 18.0 -12.6 | 2 3 -0.1 -3.5 44 84 17374 290 30 28.2 -10.3 | 276 10 10.1 -1.1 45 80 17678 300 39 33.8 -19.5 | 303 19 15.6 -10.3 46 76 17983 290 29 27.3 -9.9 | 275 9 9.1 -0.8 47 73 18288 305 29 23.8 -16.6 | 323 9 5.6 -7.5 48 70 18510 285 21 20.3 -5.4 | 210 4 2.2 3.7 49 69 18593 285 18 17.4 -4.7 | 171 5 -0.7 4.5 50 63 19202 280 15 14.8 -2.6 | 153 7 -3.4 6.6 51 54 20117 305 19 15.6 -10.9 | 56 3 -2.6 -1.7 52 52 20422 280 15 14.8 -2.6 | 153 7 -3.4 6.6 53 50 20640 285 12 11.6 -3.1 | 133 9 -6.5 6.1 54 47 21031 285 13 12.6 -3.4 | 136 8 -5.6 5.8 55 45 21336 260 18 17.7 3.1 | 178 12 -0.4 12.3 56 43 21641 290 24 22.6 -8.2 | 258 5 4.4 1.0 57 39 22250 5 12 -1.0 -12.0 | 82 19 -19.2 -2.8 58 37 22555 265 16 15.9 1.4 | 168 11 -2.2 10.6 59 35 22860 290 22 20.7 -7.5 | 237 3 2.5 1.6 60 32 23470 325 18 10.3 -14.7 | 54 10 -7.8 -5.6 61 30 23774 315 11 7.8 -7.8 | 98 10 -10.3 1.4 62 30 23870 295 15 13.6 -6.3 | 122 5 -4.5 2.8 63 29 24079 275 10 10.0 -0.9 | 135 12 -8.2 8.3 64 28 24384 310 16 12.3 -10.3 | 79 6 -5.9 -1.1 65 26 24689 315 18 12.7 -12.7 | 57 6 -5.4 -3.6 66 25 24994 350 13 2.3 -12.8 | 77 16 -15.9 -3.6 67 24 25298 345 8 2.1 -7.7 | 95 16 -16.1 1.4 68 23 25603 300 13 11.3 -6.5 | 111 7 -6.9 2.7 69 22 25908 310 23 17.6 -14.8 | 5 6 -0.5 -5.6 70 21 26213 320 23 14.8 -17.6 | 22 9 -3.3 -8.5 71 20 26440 295 12 10.9 -5.1 | 119 8 -7.3 4.1 72 20 26518 310 15 11.5 -9.6 | 86 7 -6.6 -0.5 73 19 26822 295 13 11.8 -5.5 | 120 7 -6.3 3.7 74 18 27127 270 13 13.0 -0.0 | 151 11 -5.1 9.2 75 17 27432 295 19 17.2 -8.0 | 141 1 -0.9 1.1 76 16 28042 285 22 21.3 -5.7 | 222 5 3.1 3.5 77 14 28651 320 30 19.3 -23.0 | 355 14 1.2 -13.8 78 13 28956 325 18 10.3 -14.7 | 54 10 -7.8 -5.6 79 12 29566 345 32 8.3 -30.9 | 24 24 -9.8 -21.7 80 12 29870 335 22 9.3 -19.9 | 39 14 -8.8 -10.8 81 11 30175 320 25 16.1 -19.2 | 12 10 -2.1 -10.0 82 10 30840 330 29 14.5 -25.1 | 13 16 -3.6 -15.9 83 7 33120 325 35 20.1 -28.7 | 354 20 1.9 -19.5 84 5 35320 320 30 19.3 -23.0 | 355 14 1.2 -13.8 Wind Parameters Mean winds (0-6000m): 266.8 at 27.1 knts Storm direction: 296.8 at 20.3 knts Shear (0-3000m) pos: 5.3 neg: 0.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 295.2 neg: -37.7 tot: 257.6 m^2/s^2 ave: 85.9 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 7.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 118.70 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 ------------------------------------------------------------------------------- 500 162 8 129 26| 12.9 0.0 12.9| 82.9 0.0 82.9 165.8 0.86| 14.6 12.5 1000 185 13 142 28| 12.0 0.0 12.0|170.8 -1.8 169.0 169.0 0.87| 13.6 11.8 1500 194 16 149 28| 8.1 0.0 8.1|201.3 -3.5 197.8 131.9 0.83| 11.1 9.2 2000 206 17 157 27| 5.2 0.0 5.2|246.5 -27.1 219.4 109.7 0.62| 12.2 7.5 2500 216 17 161 24| 4.9 0.0 4.9|269.6 -37.7 231.9 92.8 0.56| 12.4 7.0 3000 229 19 169 22| 5.3 0.0 5.3|295.2 -37.7 257.6 85.9 0.60| 11.8 7.1 4000 248 21 184 17| 3.8 1.0 4.8|308.8 -37.7 271.1 67.8 0.54| 10.9 5.9 5000 259 25 204 15| 3.2 1.5 4.7|343.9 -39.4 304.5 60.9 0.54| 10.0 5.3 6000 267 27 220 14| 2.4 1.2 3.6|383.6 -50.0 333.6 55.6 0.51| 9.4 4.8 Wrote GIF file: /home/apache/climate/data/raob//PANC/skewt/PANC.skewt.20251008.00.gif