UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for PANC... Searching the city database file for: PANC ... Date:1200Z 11 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 1013 40 3.0 -0.3 79 3.3 1.6 315 1 275.1 275.7 274.1 285.2 3.69 1 1008 84 5.6 0.6 70 5.0 3.4 250 3 278.1 278.8 276.2 289.0 3.96 2 1000 155 5.2 1.1 75 4.1 3.4 145 5 278.4 279.1 276.5 289.7 4.14 3 989 246 6.0 -2.0 56 8.0 2.6 58 2 280.0 280.6 276.3 289.4 3.33 4 987 262 6.2 -1.8 56 8.0 2.8 42 1 280.4 281.0 276.6 289.9 3.39 5 973 379 5.4 -1.6 61 7.0 2.4 8 0 280.7 281.3 276.9 290.5 3.49 6 967 430 5.4 -2.6 56 8.0 2.1 14 1 281.2 281.8 276.9 290.4 3.26 7 925 791 2.6 -3.4 65 6.0 0.2 5 1 282.0 282.5 277.2 291.0 3.21 8 922 817 2.4 -4.6 60 7.0 -0.4 358 1 282.0 282.5 276.9 290.4 2.94 9 917 861 2.0 -2.7 71 4.7 0.1 345 1 282.1 282.6 277.5 291.7 3.41 10 910 923 1.6 -5.4 60 7.0 -1.1 333 1 282.3 282.7 276.8 290.2 2.81 11 907 949 1.4 -4.6 64 6.0 -1.0 344 1 282.3 282.8 277.0 290.8 2.99 12 904 976 1.2 -6.8 55 8.0 -1.8 356 2 282.4 282.8 276.5 289.6 2.54 13 893 1074 0.6 -9.4 47 10.0 -2.9 38 3 282.8 283.1 276.0 288.8 2.10 14 850 1468 -1.9 -9.9 54 8.0 -4.6 165 3 284.2 284.5 276.8 290.3 2.12 15 848 1487 -2.1 -11.1 50 9.0 -5.1 167 3 284.1 284.5 276.5 289.8 1.93 16 843 1534 -1.9 -14.9 36 13.0 -5.8 170 3 284.8 285.1 276.2 289.1 1.42 17 842 1543 -1.5 -17.5 28 16.0 -6.0 171 3 285.3 285.5 276.0 288.8 1.15 18 840 1562 -1.3 -19.3 24 18.0 -6.2 173 4 285.7 285.9 276.0 288.8 0.99 19 807 1880 -3.1 -22.1 21 19.0 -7.8 202 6 287.1 287.3 276.5 289.6 0.81 20 800 1949 -1.9 -22.9 18 21.0 -7.2 211 8 289.1 289.3 277.4 291.5 0.76 21 776 2191 -2.7 -23.7 18 21.0 -7.9 242 13 290.8 290.9 278.2 293.1 0.73 22 762 2336 -1.9 -32.9 7 31.0 -8.2 261 15 293.2 293.2 278.7 294.2 0.31 23 754 2420 -0.9 -19.9 22 19.0 -6.4 272 17 295.1 295.3 280.7 298.4 1.04 24 751 2452 -0.9 -21.9 19 21.0 -6.7 275 17 295.5 295.6 280.6 298.3 0.88 25 738 2591 -1.9 -10.9 50 9.0 -5.1 270 20 295.9 296.3 282.5 302.7 2.25 26 700 3008 -5.5 -13.5 53 8.0 -8.1 260 26 296.4 296.7 282.3 302.3 1.93 27 682 3211 -7.3 -14.3 57 7.0 -9.5 257 27 296.6 296.9 282.3 302.3 1.85 28 644 3655 -10.5 -10.6 99 0.1 -10.5 274 20 297.9 298.4 283.8 305.9 2.65 29 643 3667 -10.3 -10.3 100 0.0 -10.3 275 20 298.2 298.7 284.0 306.5 2.71 30 638 3727 -10.1 -10.4 98 0.3 -10.2 272 20 299.1 299.6 284.4 307.4 2.71 31 624 3897 -11.3 -11.3 100 0.0 -11.3 264 20 299.7 300.1 284.4 307.6 2.58 32 622 3922 -11.1 -11.5 97 0.4 -11.2 263 20 300.2 300.6 284.6 308.0 2.55 33 613 4033 -11.3 -11.4 99 0.1 -11.3 263 21 301.2 301.7 285.0 309.2 2.61 34 594 4275 -11.1 -12.9 87 1.8 -11.7 275 25 304.1 304.6 285.9 311.6 2.38 35 580 4457 -11.9 -14.4 82 2.5 -12.7 281 26 305.3 305.7 286.1 312.1 2.16 36 578 4484 -12.1 -14.6 82 2.5 -12.9 282 26 305.4 305.8 286.1 312.1 2.13 37 571 4577 -12.1 -14.3 84 2.2 -12.8 285 26 306.4 306.8 286.5 313.5 2.21 38 535 5071 -15.5 -17.1 88 1.6 -16.0 290 32 308.1 308.5 286.8 314.2 1.87 39 527 5185 -15.7 -16.9 90 1.2 -16.0 288 34 309.2 309.6 287.2 315.5 1.93 40 512 5402 -16.5 -18.2 87 1.7 -17.0 282 40 310.8 311.1 287.6 316.6 1.78 41 510 5431 -16.5 -18.7 83 2.2 -17.1 281 41 311.2 311.5 287.7 316.8 1.71 42 503 5535 -16.9 -20.4 74 3.5 -17.9 283 41 311.9 312.2 287.7 316.9 1.50 43 500 5580 -17.3 -20.6 75 3.3 -18.1 285 40 311.9 312.2 287.7 316.9 1.48 44 462 6170 -21.9 -22.8 92 0.9 -22.1 285 42 313.3 313.6 288.0 317.8 1.32 45 412 7007 -27.7 -30.8 75 3.1 -28.2 281 48 316.3 316.4 288.3 318.8 0.71 46 400 7220 -29.3 -32.9 71 3.6 -29.8 280 50 316.9 317.0 288.4 319.0 0.60 47 392 7364 -30.5 -34.2 70 3.7 -31.0 282 50 317.2 317.3 288.5 319.1 0.54 48 377 7639 -33.1 -36.0 75 2.9 -33.4 285 49 317.3 317.4 288.4 319.0 0.47 49 337 8417 -39.5 -42.8 71 3.3 -39.8 280 61 318.9 319.0 288.7 319.9 0.26 50 332 8519 -40.3 -44.5 64 4.2 -40.6 279 62 319.2 319.2 288.8 320.0 0.22 51 325 8664 -41.9 -45.0 72 3.1 -42.1 278 65 318.9 319.0 288.6 319.7 0.21 52 321 8747 -42.7 -47.1 62 4.4 -42.9 278 66 318.9 319.0 288.6 319.6 0.17 53 313 8917 -44.1 -47.7 67 3.6 -44.3 277 68 319.3 319.3 288.7 319.9 0.16 54 300 9200 -46.7 -51.5 58 4.8 -46.9 275 72 319.5 319.6 288.7 320.0 0.11 55 289 9446 -48.9 -54.9 50 6.0 -49.1 276 72 319.8 319.8 288.8 320.1 0.08 56 250 10380 -56.5 -64.5 36 8.0 -56.6 280 70 322.1 322.1 289.4 322.2 0.03 57 227 10982 -61.5 -65.9 56 4.4 -61.6 280 78 323.4 323.4 289.8 323.5 0.02 58 224 11064 -61.1 -67.0 46 5.8 -61.2 280 79 325.2 325.2 290.3 325.3 0.02 59 200 11770 -58.1 -76.1 8 18.0 -58.3 290 67 340.8 340.8 294.5 340.8 0.01 60 150 13610 -53.9 -81.9 2 28.0 -54.3 295 58 377.2 377.2 301.8 377.2 0.00 61 100 16200 -56.3 -84.3 2 28.0 -56.8 295 38 418.9 418.9 307.6 419.0 0.00 62 91 16796 -56.9 -84.9 2 28.0 -57.4 303 34 429.2 429.2 308.7 429.2 0.00 63 75 18028 -53.5 -84.5 1 31.0 -54.4 304 27 460.7 460.7 311.8 460.8 0.00 64 70 18470 -54.3 -84.3 1 30.0 -55.1 285 22 468.2 468.2 312.5 468.2 0.00 65 69 18562 -54.9 -84.9 1 30.0 -55.6 285 19 468.9 468.9 312.5 468.9 0.00 66 63 19147 -53.3 -84.3 1 31.0 -54.3 269 22 484.7 484.7 313.8 484.8 0.01 67 56 19903 -55.3 -85.3 1 30.0 -56.2 314 28 496.8 496.8 314.7 496.8 0.00 68 52 20378 -53.7 -84.7 1 31.0 -54.8 308 19 511.2 511.2 315.7 511.2 0.01 69 50 20630 -54.1 -85.1 1 31.0 -55.2 295 11 516.0 516.0 316.1 516.0 0.01 70 41 21893 -57.1 -86.1 1 29.0 -58.0 319 12 538.6 538.6 317.5 538.7 0.01 71 33 23273 -54.5 -85.5 1 31.0 -56.1 297 20 580.0 580.0 319.7 580.1 0.01 72 30 23880 -56.5 -86.5 1 30.0 -57.9 320 8 590.6 590.6 320.2 590.7 0.01 73 25 25046 -53.1 -84.1 1 31.0 -55.3 308 28 632.0 632.0 322.0 632.1 0.01 74 23 25580 -55.5 -85.5 1 30.0 -57.4 320 25 640.2 640.2 322.3 640.3 0.01 75 21 26160 -55.9 -85.9 1 30.0 -57.8 310 22 655.9 655.9 322.9 655.9 0.01 76 20 26470 -56.1 -85.1 1 29.0 -58.0 305 20 664.5 664.5 323.2 664.6 0.01 77 18 27136 -57.9 -86.9 1 29.0 -59.7 315 20 679.1 679.1 323.7 679.2 0.01 78 17 27498 -56.1 -86.1 1 30.0 -58.3 324 25 696.1 696.1 324.3 696.2 0.01 79 16 27882 -56.3 -86.3 1 30.0 -58.6 321 30 707.6 707.6 324.7 707.7 0.01 80 14 28725 -58.5 -86.5 2 28.0 -60.6 359 29 727.7 727.7 325.3 727.8 0.02 81 14 28725 -58.5 -87.5 1 29.0 -60.6 359 29 727.7 727.7 325.3 727.8 0.01 82 14 28725 -56.3 -86.3 1 30.0 -58.9 359 29 735.1 735.1 325.5 735.3 0.02 83 10 30840 -60.5 -88.5 1 28.0 -62.7 340 38 793.7 793.7 327.1 793.8 0.02 84 8.8 31638 -58.5 -87.5 1 29.0 -61.4 338 43 831.0 831.0 328.0 831.2 0.02 85 8.0 32234 -59.7 -87.7 1 28.0 -62.5 337 47 849.2 849.2 328.4 849.4 0.02 86 7.0 33070 -58.1 -87.1 1 29.0 -61.7 335 52 888.9 888.9 329.2 889.1 0.03 87 6.6 33442 -56.9 -86.9 1 30.0 -61.0 909.0 909.0 329.6 909.3 0.03 TRP 227 10982 -61.5 -65.9 56 4.4 -61.6 280 78 323.4 323.4 289.8 323.5 0.02 WND 224 11064 -61.1 -67.0 46 5.8 -61.2 280 79 325.2 325.2 290.3 325.3 0.02 Sounding variables and indices 1000-500 mb thick: 5425.00 m Freezing level: 882.68 mb = 1168.71 m = 3834.30 ft Wetbulb zero: 924.05 mb = 799.26 m = 2622.21 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 63.05 % Est. max temperature: 11.63 C = 52.93 F Sfc-Lift cond lev (LCL): 962.49 mb = 467.76 m = 1534.62 ft T: 5.11 C 700-500 lapse rate: 4.59 C/km ThetaE index: 2.00 C Layer 904.0- 850.0 mb Conv cond level (CCL): 689.95 mb = 3120.93 m = 10239.14 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 24.46 C = 76.03 F Cap Strength: 18.76 C Lifted Index: 18.72 C Risk: None Lifted Index @300 mb: 20.78 C Lifted Index @700 mb: 9.95 C Showalter Index: 18.69 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 15.40 C Cross Totals Index: 7.40 C K Index: -2.50 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 5.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.15 J/kg Max Up Vert Vel: 6.03 m/s Conv Inhibition (B-): 73300.48 J/kg Cap Strength: 18.31 C Lift Cond Lev (LCL): 869.46 mb = 1287.36 m = 4223.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 14 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 1013 40 315 1 0.7 -0.7 | 123 13 -11.3 7.4 1 1000 155 145 5 -2.9 4.1 | 129 19 -14.8 12.2 2 982 305 0 0 -0.0 -0.0 | 124 14 -12.0 8.1 3 946 610 35 2 -1.1 -1.6 | 116 15 -13.1 6.5 4 925 791 5 1 -0.1 -1.0 | 120 14 -12.1 7.1 5 911 914 330 1 0.5 -0.9 | 122 14 -11.5 7.2 6 877 1219 100 4 -3.9 0.7 | 119 18 -15.9 8.8 7 850 1468 165 3 -0.8 2.9 | 131 17 -12.8 11.0 8 812 1829 195 5 1.3 4.8 | 140 17 -10.7 12.9 9 782 2134 235 12 9.8 6.9 | 172 15 -2.1 15.0 10 752 2438 275 17 16.9 -1.5 | 217 8 5.0 6.6 11 724 2743 265 24 23.9 2.1 | 230 16 11.9 10.2 12 700 3008 260 26 25.6 4.5 | 227 19 13.6 12.6 13 669 3353 255 28 27.0 7.2 | 224 22 15.1 15.3 14 643 3658 275 20 19.9 -1.7 | 231 10 7.9 6.4 15 618 3962 260 20 19.7 3.5 | 214 14 7.7 11.6 16 594 4267 275 25 24.9 -2.2 | 245 14 12.9 5.9 17 548 4877 295 27 24.5 -11.4 | 285 13 12.5 -3.3 18 506 5486 280 42 41.4 -7.3 | 268 29 29.4 0.8 19 500 5580 285 40 38.6 -10.4 | 275 27 26.7 -2.3 20 466 6096 285 42 40.6 -10.9 | 276 29 28.6 -2.8 21 400 7220 280 50 49.2 -8.7 | 271 37 37.3 -0.6 22 377 7620 285 49 47.3 -12.7 | 277 36 35.4 -4.6 23 302 9144 275 72 71.7 -6.3 | 268 60 59.8 1.8 24 300 9200 275 72 71.7 -6.3 | 268 60 59.8 1.8 25 250 10380 280 70 68.9 -12.2 | 274 57 57.0 -4.1 26 227 10982 280 78 76.8 -13.5 | 275 65 64.8 -5.5 27 224 11064 280 79 77.8 -13.7 | 275 66 65.8 -5.6 28 216 11278 280 79 77.8 -13.7 | 275 66 65.8 -5.6 29 200 11770 290 67 63.0 -22.9 | 286 53 51.0 -14.8 30 150 13610 295 58 52.6 -24.5 | 292 44 40.6 -16.4 31 141 14021 300 54 46.8 -27.0 | 299 40 34.8 -18.9 32 116 15240 300 44 38.1 -22.0 | 298 30 26.1 -13.9 33 111 15545 290 43 40.4 -14.7 | 283 29 28.4 -6.6 34 106 15850 305 36 29.5 -20.6 | 306 22 17.5 -12.6 35 100 16200 295 38 34.4 -16.1 | 290 24 22.5 -8.0 36 96 16459 295 38 34.4 -16.1 | 290 24 22.5 -8.0 37 92 16764 305 34 27.9 -19.5 | 306 20 15.9 -11.4 38 87 17069 290 35 32.9 -12.0 | 281 21 20.9 -3.9 39 79 17678 310 33 25.3 -21.2 | 315 19 13.3 -13.1 40 72 18288 300 23 19.9 -11.5 | 293 9 7.9 -3.4 41 70 18470 285 22 21.3 -5.7 | 255 10 9.3 2.4 42 69 18593 285 18 17.4 -4.7 | 238 6 5.4 3.4 43 65 18898 285 20 19.3 -5.2 | 248 8 7.3 2.9 44 62 19202 265 23 22.9 2.0 | 227 15 10.9 10.1 45 57 19812 310 29 22.2 -18.6 | 316 15 10.2 -10.5 46 54 20117 325 27 15.5 -22.1 | 346 14 3.5 -14.0 47 52 20422 305 18 14.7 -10.3 | 309 4 2.8 -2.2 48 50 20630 295 11 10.0 -4.6 | 150 4 -2.0 3.4 49 49 20726 325 19 10.9 -15.6 | 8 8 -1.1 -7.5 50 47 21031 285 9 8.7 -2.3 | 150 7 -3.3 5.8 51 45 21336 295 14 12.7 -5.9 | 198 2 0.7 2.2 52 39 22250 335 11 4.6 -10.0 | 76 8 -7.3 -1.9 53 37 22555 300 15 13.0 -7.5 | 240 1 1.0 0.6 54 35 22860 270 18 18.0 -0.0 | 217 10 6.0 8.1 55 32 23470 310 21 16.1 -13.5 | 323 7 4.1 -5.4 56 31 23774 345 10 2.6 -9.7 | 81 10 -9.4 -1.6 57 30 23880 320 8 5.1 -6.1 | 106 7 -6.8 2.0 58 29 24079 340 4 1.4 -3.8 | 112 11 -10.6 4.3 59 28 24384 285 9 8.7 -2.3 | 150 7 -3.3 5.8 60 26 24689 280 23 22.7 -4.0 | 249 11 10.7 4.1 61 25 24994 305 28 22.9 -16.1 | 306 14 11.0 -8.0 62 24 25298 325 26 14.9 -21.3 | 347 14 2.9 -13.2 63 20 26470 305 20 16.4 -11.5 | 307 6 4.4 -3.4 64 20 26518 335 21 8.9 -19.0 | 16 11 -3.1 -10.9 65 19 26822 305 16 13.1 -9.2 | 314 2 1.1 -1.1 66 17 27432 325 24 13.8 -19.7 | 351 12 1.8 -11.6 67 16 28042 320 32 20.6 -24.5 | 332 19 8.6 -16.4 68 14 28651 360 29 -0.0 -29.0 | 30 24 -12.0 -20.9 69 10 30840 340 38 13.0 -35.7 | 358 28 1.0 -27.6 70 7 33070 335 52 22.0 -47.1 | 346 40 10.0 -39.0 Wind Parameters Mean winds (0-6000m): 274.1 at 19.3 knts Storm direction: 304.1 at 14.5 knts Shear (0-3000m) pos: 3.2 neg: 1.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 103.7 deg Storm rel helicity (0-3000m) pos: 130.8 neg: -36.9 tot: 93.9 m^2/s^2 ave: 31.3 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 57.06 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 ------------------------------------------------------------------------------- 500 128 2 125 16| 1.6 0.0 1.6| 18.2 -26.5 -8.3 -16.5 -0.12| 14.7 -1.8 1000 64 2 119 15| 0.8 0.4 1.2| 22.1 -32.7 -10.7 -10.7 -0.13| 9.1 -1.2 1500 107 2 122 17| 1.7 0.2 1.9| 47.6 -33.4 14.2 9.5 0.11| 9.1 1.0 2000 166 3 131 17| 2.7 0.2 2.9| 84.4 -33.4 50.9 25.5 0.32| 9.0 2.9 2500 235 5 146 13| 3.9 0.1 4.0|127.1 -33.4 93.6 37.4 0.47| 10.7 5.0 3000 253 8 160 11| 3.2 1.3 4.6|130.8 -36.9 93.9 31.3 0.41| 10.4 4.3 4000 258 12 181 11| 2.1 0.9 3.0|146.1 -52.3 93.8 23.4 0.30| 10.3 3.1 5000 268 15 200 9| 3.0 0.7 3.7|198.3 -55.6 142.7 28.5 0.38| 10.2 3.9 6000 274 19 227 10| 2.6 1.5 4.1|219.1 -80.6 138.6 23.1 0.32| 9.9 3.1 Wrote GIF file: /home/apache/climate/data/raob//PANC/skewt/PANC.skewt.20251011.12.gif