UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for PANC... Searching the city database file for: PANC ... Date:0000Z 12 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 7.4 -0.6 57 8.0 3.9 285 2 279.6 280.2 276.5 289.7 3.61 1 1009 67 5.8 -2.2 56 8.0 2.5 306 3 278.2 278.8 275.2 287.2 3.22 2 1004 111 5.6 -3.4 52 9.0 2.0 342 6 278.4 278.9 274.9 286.7 2.96 3 1001 138 5.4 -2.6 56 8.0 2.1 3 7 278.5 279.0 275.2 287.2 3.15 4 1000 147 5.4 -2.6 56 8.0 2.1 10 8 278.5 279.1 275.3 287.3 3.15 5 989 237 4.4 -3.6 56 8.0 1.2 16 7 278.4 278.9 274.9 286.7 2.96 6 983 287 5.6 -5.4 45 11.0 1.3 19 6 280.1 280.6 275.3 287.5 2.60 7 973 371 5.6 -5.4 45 11.0 1.3 8 5 280.9 281.4 275.8 288.4 2.62 8 950 566 5.0 -7.0 41 12.0 0.5 333 3 282.3 282.7 276.2 289.1 2.38 9 925 783 3.4 -7.6 44 11.0 -0.7 40 2 282.8 283.2 276.4 289.5 2.33 10 896 1040 1.2 -7.8 51 9.0 -2.1 135 8 283.1 283.5 276.6 289.9 2.37 11 884 1149 1.2 -9.8 44 11.0 -2.6 144 11 284.2 284.6 276.7 290.2 2.05 12 871 1268 0.6 -13.4 34 14.0 -3.8 157 12 284.8 285.1 276.3 289.4 1.56 13 862 1351 0.0 -13.0 37 13.0 -4.1 169 10 285.0 285.3 276.6 289.8 1.63 14 850 1463 -0.9 -13.9 37 13.0 -5.0 185 8 285.2 285.5 276.5 289.8 1.53 15 846 1501 -1.3 -15.3 34 14.0 -5.5 187 8 285.2 285.4 276.3 289.3 1.37 16 824 1710 -1.9 -18.9 26 17.0 -6.5 195 8 286.7 286.9 276.6 289.9 1.04 17 811 1837 -1.5 -34.5 6 33.0 -7.8 200 8 288.4 288.5 276.3 289.3 0.25 18 806 1886 -1.5 -29.5 10 28.0 -7.5 200 8 288.9 289.0 276.8 290.3 0.41 19 802 1926 -1.9 -11.9 46 10.0 -5.3 200 8 288.9 289.3 278.9 294.6 1.91 20 799 1956 -1.9 -10.9 50 9.0 -5.0 200 8 289.2 289.6 279.3 295.4 2.08 21 797 1976 -2.1 -5.3 79 3.2 -3.4 200 8 289.2 289.8 280.7 298.6 3.23 22 795 1996 -1.9 -3.7 87 1.8 -2.7 200 8 289.6 290.3 281.4 300.3 3.66 23 792 2026 -1.7 -4.1 84 2.4 -2.7 200 8 290.2 290.8 281.5 300.5 3.56 24 788 2066 -2.1 -3.1 93 1.0 -2.5 200 8 290.2 290.8 281.9 301.4 3.86 25 786 2086 -2.1 -3.5 90 1.4 -2.7 200 8 290.4 291.0 281.9 301.3 3.75 26 774 2208 -1.7 -2.7 93 1.0 -2.1 216 8 292.1 292.8 283.0 303.9 4.05 27 754 2417 -0.9 -4.1 79 3.2 -2.3 260 10 295.1 295.8 283.9 306.3 3.74 28 745 2513 -1.1 -4.5 78 3.4 -2.6 263 10 295.9 296.6 284.1 306.9 3.67 29 700 3007 -4.3 -6.2 87 1.9 -5.1 270 12 297.7 298.3 284.6 308.1 3.43 30 685 3177 -5.7 -6.8 92 1.1 -6.1 282 17 298.0 298.6 284.6 308.1 3.35 31 682 3212 -4.7 -7.6 80 2.9 -5.8 285 18 299.5 300.1 285.0 309.1 3.16 32 657 3505 -6.1 -8.1 86 2.0 -6.9 288 20 301.1 301.7 285.6 310.8 3.16 33 642 3686 -6.3 -10.2 74 3.9 -7.8 279 17 302.9 303.4 285.8 311.4 2.74 34 620 3958 -8.3 -11.3 79 3.0 -9.4 271 18 303.7 304.1 285.9 311.8 2.60 35 617 3996 -8.3 -12.6 71 4.3 -9.8 271 18 304.1 304.5 285.8 311.5 2.35 36 605 4148 -9.3 -14.3 67 5.0 -10.9 276 20 304.6 305.0 285.8 311.2 2.09 37 603 4173 -9.1 -17.1 52 8.0 -11.5 277 21 305.2 305.5 285.5 310.5 1.66 38 598 4238 -9.3 -20.3 40 11.0 -12.3 279 21 305.6 305.9 285.2 309.8 1.27 39 593 4303 -9.7 -21.7 37 12.0 -12.9 281 22 305.9 306.1 285.2 309.6 1.14 40 590 4342 -9.9 -23.9 31 14.0 -13.4 282 23 306.1 306.3 285.0 309.2 0.94 41 587 4381 -9.1 -40.1 6 31.0 -14.3 283 24 307.5 307.5 284.7 308.2 0.20 42 584 4421 -8.1 -42.1 5 34.0 -13.7 283 25 309.1 309.2 285.2 309.7 0.16 43 550 4884 -11.5 -38.5 9 27.0 -16.1 295 33 310.4 310.5 285.8 311.3 0.25 44 536 5082 -12.5 -31.5 19 19.0 -16.3 289 37 311.5 311.6 286.5 313.3 0.51 45 510 5460 -14.7 -35.7 15 21.0 -18.4 276 44 313.3 313.4 286.9 314.6 0.36 46 500 5610 -15.9 -36.9 15 21.0 -19.4 275 38 313.7 313.7 287.0 314.8 0.32 47 483 5869 -18.5 -38.5 15 20.0 -21.5 280 37 313.6 313.6 286.9 314.6 0.28 48 478 5946 -18.9 -41.9 11 23.0 -22.0 282 37 314.0 314.0 287.0 314.8 0.20 49 464 6167 -18.9 -52.9 3 34.0 -22.4 288 38 316.7 316.7 287.7 316.9 0.06 50 461 6216 -19.1 -50.1 5 31.0 -22.5 291 40 317.0 317.0 287.9 317.4 0.08 51 456 6297 -18.3 -28.3 41 10.0 -20.4 295 43 319.0 319.2 289.3 321.9 0.81 52 453 6346 -18.3 -25.3 54 7.0 -20.0 297 45 319.6 319.8 289.8 323.4 1.08 53 449 6412 -18.9 -24.9 59 6.0 -20.3 300 47 319.7 319.9 289.9 323.6 1.13 54 418 6939 -23.1 -25.6 80 2.5 -23.7 297 55 320.9 321.1 290.2 324.8 1.14 55 400 7260 -25.3 -28.4 75 3.1 -25.9 295 60 322.1 322.3 290.4 325.3 0.92 56 300 9300 -38.3 -41.0 76 2.7 -38.5 290 91 331.4 331.5 292.4 332.7 0.35 57 250 10530 -47.5 -51.0 67 3.5 -47.7 290 107 335.4 335.5 293.3 336.0 0.14 58 207 11752 -55.3 -59.1 62 3.8 -55.4 295 128 341.8 341.9 294.8 342.1 0.06 59 200 11970 -56.7 -60.6 61 3.9 -56.8 295 126 343.0 343.0 295.1 343.2 0.05 60 167 13088 -64.5 -70.5 43 6.0 -64.6 300 86 348.1 348.1 296.3 348.2 0.02 61 150 13750 -58.9 -80.9 4 22.0 -59.1 305 96 368.6 368.6 300.3 368.6 0.00 62 100 16290 -59.3 -85.3 2 26.0 -59.6 300 35 413.2 413.2 306.9 413.2 0.00 63 93 16744 -59.5 -85.5 2 26.0 -59.9 295 39 421.4 421.4 307.9 421.4 0.00 64 87 17162 -57.3 -85.3 2 28.0 -57.8 298 43 434.0 434.0 309.3 434.0 0.00 65 77 17931 -58.7 -86.7 2 28.0 -59.2 317 29 446.5 446.5 310.5 446.5 0.00 66 70 18530 -57.7 -85.7 2 28.0 -58.2 305 29 460.9 460.9 311.8 461.0 0.00 67 66 18900 -58.7 -86.7 2 28.0 -59.2 310 28 466.6 466.6 312.4 466.6 0.00 68 60 19502 -56.9 -85.9 1 29.0 -57.6 295 18 483.5 483.5 313.7 483.5 0.00 69 56 19938 -57.5 -86.5 1 29.0 -58.2 282 22 491.8 491.8 314.4 491.8 0.00 70 52 20409 -54.7 -85.7 1 31.0 -55.7 290 26 508.8 508.8 315.5 508.9 0.00 71 50 20660 -55.1 -85.1 1 30.0 -56.1 330 27 513.6 513.6 315.9 513.7 0.01 72 47 21053 -57.3 -86.3 1 29.0 -58.1 328 24 517.5 517.5 316.1 517.6 0.00 73 45 21329 -54.9 -85.9 1 31.0 -56.1 306 16 529.8 529.8 316.9 529.9 0.01 74 42 21768 -57.1 -86.1 1 29.0 -58.0 304 19 534.9 534.9 317.2 535.0 0.01 75 38 22403 -55.7 -85.7 1 30.0 -56.9 310 25 554.0 554.0 318.3 554.1 0.01 76 35 22924 -57.9 -86.9 1 29.0 -58.9 328 16 561.5 561.5 318.7 561.5 0.01 77 34 23108 -56.1 -86.1 1 30.0 -57.3 307 13 570.9 570.9 319.2 570.9 0.01 78 32 23492 -57.5 -86.5 1 29.0 -58.6 314 18 577.1 577.1 319.5 577.2 0.01 79 30 23900 -57.1 -86.1 1 29.0 -58.3 330 26 589.0 589.0 320.1 589.0 0.01 80 23 25595 -53.7 -85.7 1 32.0 -55.9 325 20 645.5 645.5 322.5 645.6 0.01 81 22 25880 -55.3 -86.3 1 31.0 -57.3 311 22 649.0 649.0 322.6 649.0 0.01 82 20 26490 -54.3 -85.3 1 31.0 -56.6 325 19 670.0 670.0 323.4 670.1 0.01 83 18 27160 -56.1 -86.1 1 30.0 -58.2 332 17 684.8 684.8 323.9 684.9 0.01 84 16 27907 -55.1 -86.1 1 31.0 -57.7 320 18 711.5 711.5 324.8 711.6 0.01 85 15 28317 -56.3 -86.3 1 30.0 -58.7 312 25 720.8 720.8 325.1 720.9 0.02 86 14 28754 -56.1 -86.1 1 30.0 -58.7 316 29 735.8 735.8 325.6 735.9 0.02 87 12 29723 -59.5 -87.5 1 28.0 -61.6 332 36 756.9 756.9 326.1 757.1 0.02 88 11 30265 -60.3 -88.3 1 28.0 -62.4 339 40 773.1 773.1 326.5 773.2 0.01 89 10 30860 -58.7 -87.7 1 29.0 -61.3 335 48 800.4 800.4 327.3 800.6 0.02 90 9.0 31524 -57.5 -87.5 1 30.0 -60.7 829.5 829.5 328.0 829.7 0.02 91 8.2 32111 -57.9 -86.9 1 29.0 -61.2 850.3 850.4 328.4 850.6 0.02 92 7.3 32849 -55.3 -86.3 1 31.0 -59.7 889.7 889.7 329.2 890.0 0.03 TRP 167 13088 -64.5 -70.5 43 6.0 -64.6 300 86 348.1 348.1 296.3 348.2 0.02 WND 207 11752 -55.3 -59.1 62 3.8 -55.4 295 128 341.8 341.9 294.8 342.1 0.06 Sounding variables and indices 1000-500 mb thick: 5463.00 m Freezing level: 862.00 mb = 1350.93 m = 4432.14 ft Wetbulb zero: 939.95 mb = 652.51 m = 2140.77 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 49.94 % Est. max temperature: 12.82 C = 55.08 F Sfc-Lift cond lev (LCL): 895.14 mb = 1047.91 m = 3437.97 ft T: 1.20 C 700-500 lapse rate: 4.46 C/km ThetaE index: 2.96 C Layer 1009.0-1001.0 mb Conv cond level (CCL): 525.84 mb = 5227.44 m = 17150.18 ft Mean mixing ratio: 2.60 g/kg Conv temperature: 40.16 C = 104.28 F Cap Strength: 21.43 C Lifted Index: 21.46 C Risk: None Lifted Index @300 mb: 30.47 C Lifted Index @700 mb: 12.32 C Showalter Index: 20.53 C Risk: None Total Totals Index: 17.00 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 2.00 C K Index: -0.80 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 5.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.64 J/kg Max Up Vert Vel: 6.73 m/s Conv Inhibition (B-): 80107.72 J/kg Cap Strength: 21.44 C Lift Cond Lev (LCL): 817.58 mb = 1772.67 m = 5815.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 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 1012 40 285 2 1.9 -0.5 | 130 12 -9.2 7.7 1 1000 147 10 8 -1.4 -7.9 | 91 13 -12.5 0.3 2 981 305 20 6 -2.1 -5.6 | 101 13 -13.2 2.5 3 945 610 325 3 1.7 -2.5 | 121 11 -9.4 5.7 4 925 783 40 2 -1.3 -1.5 | 118 14 -12.4 6.7 5 910 914 125 5 -4.1 2.9 | 126 19 -15.2 11.1 6 876 1219 150 13 -6.5 11.3 | 138 26 -17.6 19.4 7 850 1463 185 8 0.7 8.0 | 147 19 -10.4 16.2 8 812 1829 200 8 2.7 7.5 | 152 18 -8.4 15.7 9 781 2134 200 8 2.7 7.5 | 152 18 -8.4 15.7 10 752 2438 265 10 10.0 0.9 | 173 9 -1.1 9.1 11 724 2743 255 11 10.6 2.8 | 177 11 -0.5 11.0 12 700 3007 270 12 12.0 -0.0 | 186 8 0.9 8.2 13 669 3353 295 23 20.8 -9.7 | 279 10 9.7 -1.5 14 644 3658 280 17 16.7 -3.0 | 227 8 5.6 5.2 15 619 3962 270 18 18.0 -0.0 | 220 11 6.9 8.2 16 595 4267 280 22 21.7 -3.8 | 248 11 10.6 4.4 17 550 4877 295 33 29.9 -13.9 | 287 20 18.8 -5.8 18 508 5486 275 45 44.8 -3.9 | 263 34 33.7 4.3 19 500 5610 275 38 37.9 -3.3 | 260 27 26.7 4.9 20 468 6096 285 36 34.8 -9.3 | 273 24 23.7 -1.1 21 449 6401 300 47 40.7 -23.5 | 297 33 29.6 -15.3 22 400 7260 295 60 54.4 -25.4 | 292 47 43.3 -17.2 23 380 7620 290 68 63.9 -23.3 | 286 55 52.8 -15.1 24 364 7925 295 74 67.1 -31.3 | 292 61 56.0 -23.1 25 349 8230 290 67 63.0 -22.9 | 286 54 51.9 -14.7 26 307 9144 290 86 80.8 -29.4 | 287 73 69.7 -21.2 27 300 9300 290 91 85.5 -31.1 | 287 78 74.4 -22.9 28 250 10530 290 107 100.5 -36.6 | 288 94 89.4 -28.4 29 207 11752 295 128 116.0 -54.1 | 294 115 104.9 -45.9 30 203 11887 295 128 116.0 -54.1 | 294 115 104.9 -45.9 31 200 11970 295 126 114.2 -53.2 | 294 113 103.1 -45.1 32 175 12802 305 97 79.5 -55.6 | 305 83 68.3 -47.5 33 167 13088 300 86 74.5 -43.0 | 299 72 63.4 -34.8 34 158 13411 295 84 76.1 -35.5 | 293 71 65.0 -27.3 35 151 13716 290 106 99.6 -36.3 | 288 93 88.5 -28.1 36 150 13750 305 96 78.6 -55.1 | 305 82 67.5 -46.9 37 137 14326 315 74 52.3 -52.3 | 317 60 41.2 -44.1 38 124 14935 300 58 50.2 -29.0 | 298 44 39.1 -20.8 39 118 15240 305 62 50.8 -35.6 | 305 48 39.7 -27.4 40 113 15545 310 48 36.8 -30.9 | 311 34 25.7 -22.7 41 102 16154 300 54 46.8 -27.0 | 298 40 35.7 -18.8 42 100 16290 300 35 30.3 -17.5 | 296 21 19.2 -9.3 43 97 16459 300 35 30.3 -17.5 | 296 21 19.2 -9.3 44 88 17069 290 44 41.3 -15.0 | 283 31 30.2 -6.9 45 84 17374 315 42 29.7 -29.7 | 319 28 18.6 -21.5 46 80 17678 305 31 25.4 -17.8 | 304 17 14.3 -9.6 47 76 17983 320 28 18.0 -21.4 | 333 15 6.9 -13.3 48 73 18288 300 25 21.7 -12.5 | 292 11 10.5 -4.3 49 70 18530 305 29 23.8 -16.6 | 304 15 12.6 -8.4 50 69 18593 285 27 26.1 -7.0 | 265 15 15.0 1.2 51 66 18898 310 28 21.4 -18.0 | 313 14 10.3 -9.8 52 60 19507 295 18 16.3 -7.6 | 264 5 5.2 0.6 53 57 19812 280 21 20.7 -3.6 | 245 11 9.6 4.5 54 52 20422 290 26 24.4 -8.9 | 273 13 13.3 -0.7 55 50 20660 330 27 13.5 -23.4 | 351 15 2.4 -15.2 56 49 20726 315 33 23.3 -23.3 | 321 19 12.2 -15.1 57 47 21031 330 25 12.5 -21.7 | 354 14 1.4 -13.5 58 45 21336 305 16 13.1 -9.2 | 296 2 2.0 -1.0 59 43 21641 320 14 9.0 -10.7 | 40 3 -2.1 -2.5 60 41 21946 280 26 25.6 -4.5 | 256 15 14.5 3.7 61 39 22250 290 29 27.3 -9.9 | 276 16 16.1 -1.7 62 37 22555 330 20 10.0 -17.3 | 7 9 -1.1 -9.1 63 35 22860 335 17 7.2 -15.4 | 29 8 -3.9 -7.2 64 34 23165 300 12 10.4 -6.0 | 162 2 -0.7 2.2 65 32 23470 315 18 12.7 -12.7 | 340 5 1.6 -4.5 66 31 23774 295 20 18.1 -8.5 | 272 7 7.0 -0.3 67 30 23900 330 26 13.0 -22.5 | 352 14 1.9 -14.3 68 29 24079 325 28 16.1 -22.9 | 341 16 5.0 -14.8 69 28 24384 335 24 10.1 -21.8 | 4 14 -1.0 -13.6 70 27 24689 290 16 15.0 -5.5 | 235 5 3.9 2.7 71 25 24994 290 20 18.8 -6.8 | 260 8 7.7 1.3 72 24 25298 305 20 16.4 -11.5 | 302 6 5.3 -3.3 73 23 25603 325 20 11.5 -16.4 | 357 8 0.4 -8.2 74 22 25908 310 22 16.9 -14.1 | 316 8 5.7 -6.0 75 21 26213 330 21 10.5 -18.2 | 3 10 -0.6 -10.0 76 20 26490 325 19 10.9 -15.6 | 2 7 -0.2 -7.4 77 19 26822 315 22 15.6 -15.6 | 329 9 4.4 -7.4 78 18 27127 335 17 7.2 -15.4 | 29 8 -3.9 -7.2 79 17 27432 305 20 16.4 -11.5 | 302 6 5.3 -3.3 80 16 28042 325 18 10.3 -14.7 | 7 7 -0.8 -6.6 81 15 28346 310 26 19.9 -16.7 | 314 12 8.8 -8.5 82 11 30175 340 39 13.3 -36.6 | 356 29 2.2 -28.5 83 10 30860 335 48 20.3 -43.5 | 345 36 9.2 -35.3 Wind Parameters Mean winds (0-6000m): 276.4 at 18.4 knts Storm direction: 306.4 at 13.8 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 64.3 deg Storm rel helicity (0-3000m) pos: 117.9 neg: -23.6 tot: 94.3 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 49.28 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 7 6 103 12| 3.0 0.0 3.0| 15.4 -22.3 -6.9 -13.8 -0.20| 14.4 -2.9 1000 27 5 107 14| 5.2 0.0 5.2| 36.7 -23.6 13.1 13.1 0.05| 13.7 0.7 1500 127 7 127 20| 2.9 0.0 2.9| 83.7 -23.6 60.1 40.1 0.23| 13.7 3.1 2000 164 7 139 20| 2.1 0.0 2.1| 89.5 -23.6 65.9 33.0 0.24| 10.7 2.6 2500 191 7 148 18| 1.8 0.0 1.8|110.3 -23.6 86.7 34.7 0.30| 10.8 3.2 3000 218 8 157 16| 1.9 0.0 1.9|117.9 -23.6 94.3 31.4 0.32| 10.0 3.2 4000 259 11 177 10| 2.2 0.6 2.8|144.4 -41.8 102.6 25.7 0.29| 10.5 3.0 5000 274 14 202 8| 3.7 0.5 4.1|193.9 -53.6 140.4 28.1 0.34| 10.6 3.6 6000 276 18 229 9| 2.8 1.3 4.1|226.1-127.3 98.8 16.5 0.24| 10.9 2.6 Wrote GIF file: /home/apache/climate/data/raob//PANC/skewt/PANC.skewt.20251012.00.gif