UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for PAKN... Searching the city database file for: PAKN ... Date:1200Z 25 NOV 25 Station: PAKN WMO ident: 70326 Latitude: 58.68 Longitude: -156.65 Elevation: 15.00 ------------------------------------------------------------------------------- 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 1009 15 -0.7 -4.6 75 3.9 -2.1 70 6 271.8 272.2 270.6 279.1 2.69 1 1000 81 2.8 -2.2 70 5.0 0.8 75 22 276.0 276.5 273.9 284.9 3.25 2 965 369 1.4 -3.2 71 4.6 -0.4 92 29 277.4 277.9 274.6 286.0 3.12 3 938 597 0.8 -5.2 64 6.0 -1.4 100 23 279.0 279.5 275.0 286.8 2.76 4 927 692 0.4 -7.6 55 8.0 -2.4 108 20 279.5 279.9 274.6 286.1 2.32 5 925 709 1.0 -8.0 51 9.0 -2.2 110 19 280.3 280.7 275.0 286.8 2.26 6 850 1382 -4.7 -11.7 58 7.0 -6.8 125 13 281.2 281.5 274.8 286.5 1.83 7 836 1512 -5.9 -12.9 58 7.0 -7.9 128 14 281.3 281.6 274.7 286.2 1.69 8 791 1943 -8.9 -18.9 44 10.0 -11.3 140 20 282.6 282.8 274.5 285.8 1.08 9 787 1982 -8.7 -23.7 29 15.0 -11.9 142 21 283.2 283.3 274.2 285.4 0.72 10 771 2141 -9.7 -27.7 22 18.0 -13.0 150 25 283.8 283.9 274.2 285.4 0.51 11 754 2312 -11.1 -28.1 23 17.0 -14.2 147 23 284.1 284.2 274.3 285.7 0.50 12 747 2384 -11.3 -31.3 17 20.0 -14.6 146 22 284.6 284.7 274.5 285.8 0.37 13 744 2415 -11.3 -33.3 14 22.0 -14.7 145 21 285.0 285.0 274.5 286.0 0.31 14 740 2456 -11.3 -35.3 12 24.0 -14.9 144 21 285.4 285.4 274.7 286.2 0.26 15 716 2708 -12.7 -36.7 11 24.0 -16.1 114 11 286.6 286.6 275.3 287.3 0.23 16 700 2880 -14.3 -38.3 11 24.0 -17.4 105 11 286.6 286.7 275.3 287.3 0.20 17 632 3646 -20.9 -41.9 13 21.0 -23.0 91 21 287.6 287.7 275.7 288.1 0.15 18 609 3919 -22.5 -45.5 10 23.0 -24.5 98 25 288.8 288.9 276.3 289.2 0.11 19 593 4114 -23.5 -44.5 13 21.0 -25.4 111 23 289.9 289.9 276.8 290.3 0.12 20 590 4152 -23.1 -40.1 20 17.0 -24.8 114 23 290.8 290.8 277.4 291.4 0.20 21 577 4315 -24.1 -35.1 36 11.0 -25.4 128 19 291.5 291.5 277.9 292.6 0.33 22 566 4455 -25.1 -28.7 72 3.6 -25.6 139 17 291.9 292.0 278.6 293.9 0.63 23 560 4532 -25.9 -28.1 82 2.2 -26.2 146 16 291.8 292.0 278.6 294.0 0.68 24 554 4610 -26.5 -28.4 84 1.9 -26.8 150 15 292.0 292.2 278.7 294.1 0.66 25 536 4849 -27.1 -30.9 70 3.8 -27.6 154 19 294.1 294.2 279.5 295.8 0.54 26 529 4944 -26.5 -31.5 63 5.0 -27.2 158 19 295.9 296.0 280.3 297.6 0.52 27 519 5082 -26.9 -32.9 57 6.0 -27.6 163 18 297.1 297.1 280.7 298.6 0.46 28 516 5124 -27.1 -32.1 62 5.0 -27.8 165 18 297.3 297.4 280.9 299.0 0.50 29 515 5138 -27.1 -31.6 66 4.5 -27.7 166 18 297.5 297.6 281.0 299.2 0.53 30 513 5166 -27.3 -32.3 62 5.0 -27.9 167 18 297.6 297.7 281.0 299.2 0.50 31 500 5350 -28.9 -33.2 66 4.3 -29.4 175 17 297.8 297.9 281.0 299.3 0.47 32 496 5407 -29.5 -33.3 70 3.8 -29.9 177 15 297.8 297.8 281.0 299.3 0.46 33 482 5611 -31.1 -32.6 87 1.5 -31.3 172 12 298.2 298.3 281.3 299.9 0.51 34 465 5865 -33.1 -34.3 89 1.2 -33.2 157 10 298.8 298.9 281.5 300.3 0.45 35 462 5910 -33.5 -34.5 91 1.0 -33.6 155 9 298.9 299.0 281.5 300.4 0.44 36 457 5986 -33.9 -35.2 88 1.3 -34.0 151 9 299.3 299.4 281.6 300.7 0.42 37 456 6002 -33.9 -35.6 85 1.7 -34.1 150 9 299.5 299.6 281.7 300.8 0.40 38 453 6048 -33.3 -37.7 65 4.4 -33.7 148 8 300.8 300.9 282.1 301.9 0.33 39 451 6079 -33.5 -36.8 72 3.3 -33.8 146 8 300.9 301.0 282.3 302.2 0.36 40 440 6252 -34.7 -39.2 64 4.5 -35.1 149 10 301.6 301.6 282.4 302.6 0.29 41 427 6460 -36.7 -39.8 73 3.1 -37.0 154 13 301.6 301.7 282.4 302.6 0.28 42 423 6526 -36.9 -41.2 64 4.3 -37.2 155 14 302.2 302.2 282.6 303.0 0.25 43 400 6910 -39.9 -42.9 73 3.0 -40.1 145 13 303.1 303.2 283.0 303.9 0.22 44 389 7099 -41.7 -43.7 81 2.0 -41.8 140 12 303.2 303.2 283.0 303.9 0.20 45 381 7239 -42.1 -45.0 73 2.9 -42.3 137 11 304.5 304.5 283.4 305.1 0.18 46 371 7418 -43.5 -45.1 84 1.6 -43.6 141 11 304.9 305.0 283.7 305.6 0.18 47 368 7472 -43.5 -46.1 75 2.6 -43.6 145 11 305.7 305.7 283.9 306.3 0.17 48 362 7582 -44.5 -46.8 78 2.3 -44.6 152 10 305.8 305.8 283.9 306.3 0.16 49 357 7675 -45.3 -48.4 71 3.1 -45.4 153 10 305.9 305.9 284.0 306.4 0.13 50 353 7750 -45.9 -47.9 80 2.0 -46.0 150 10 306.1 306.1 284.0 306.6 0.14 51 349 7825 -46.5 -49.0 76 2.5 -46.6 147 10 306.3 306.3 284.1 306.7 0.13 52 344 7920 -47.3 -48.9 84 1.6 -47.4 143 10 306.5 306.5 284.1 306.9 0.13 53 338 8036 -48.3 -50.9 74 2.6 -48.4 139 10 306.6 306.7 284.2 307.0 0.11 54 300 8810 -53.3 -56.4 69 3.1 -53.4 100 11 310.2 310.2 285.5 310.5 0.06 55 251 9955 -57.9 -71.9 15 14.0 -58.0 185 8 319.6 319.6 288.6 319.7 0.01 56 250 9980 -57.7 -71.7 15 14.0 -57.8 190 7 320.3 320.3 288.8 320.3 0.01 57 200 11390 -54.7 -79.7 3 25.0 -55.0 205 10 346.1 346.1 295.8 346.2 0.00 58 150 13250 -50.7 -81.7 1 31.0 -51.3 225 7 382.7 382.7 302.7 382.7 0.00 59 100 15890 -49.5 -82.5 1 33.0 -50.5 195 9 432.1 432.1 309.0 432.1 0.00 60 86 16876 -50.1 -83.1 1 33.0 -51.1 195 13 449.9 449.9 310.8 449.9 0.00 61 71 18136 -47.1 -82.1 1 35.0 -48.8 174 12 481.7 481.7 313.6 481.7 0.01 62 70 18230 -48.1 -82.1 1 34.0 -49.7 180 14 481.5 481.5 313.5 481.5 0.01 63 68 18421 -48.5 -82.5 1 34.0 -50.0 191 17 484.6 484.6 313.8 484.7 0.01 64 57 19582 -47.7 -82.7 1 35.0 -49.6 159 10 511.5 511.5 315.8 511.6 0.01 65 53 20059 -49.9 -83.9 1 34.0 -51.5 134 10 517.2 517.2 316.1 517.2 0.01 66 50 20440 -49.7 -83.7 1 34.0 -51.5 195 13 526.4 526.4 316.7 526.4 0.01 67 47 20846 -48.7 -82.7 1 34.0 -50.7 202 12 538.1 538.1 317.4 538.2 0.01 68 44 21279 -50.5 -83.5 1 33.0 -52.3 139 13 544.0 544.0 317.8 544.0 0.01 69 32 23373 -47.1 -83.1 1 36.0 -50.3 129 16 605.0 605.0 320.8 605.1 0.01 70 30 23800 -48.3 -83.3 1 35.0 -51.3 140 20 613.0 613.0 321.2 613.1 0.01 71 26 24737 -50.3 -84.3 1 34.0 -53.1 111 18 632.9 632.9 322.0 633.0 0.01 72 22 25832 -47.5 -83.5 1 36.0 -51.5 152 19 672.2 672.2 323.5 672.3 0.02 73 20 26460 -48.7 -83.7 1 35.0 -52.6 160 17 687.1 687.1 324.0 687.2 0.02 74 19 26798 -47.9 -83.9 1 36.0 -52.2 160 16 699.7 699.8 324.4 699.9 0.02 75 15 28352 -49.5 -84.5 1 35.0 -53.9 136 22 743.4 743.4 325.7 743.5 0.02 76 14 28804 -49.7 -84.7 1 35.0 -54.2 131 22 757.5 757.5 326.1 757.7 0.02 77 14 28804 -49.7 -84.7 1 35.0 -54.2 131 22 757.5 757.5 326.1 757.7 0.02 78 14 28804 -49.7 -84.7 1 35.0 -54.2 131 22 757.5 757.5 326.1 757.7 0.02 79 13 29290 -48.3 -84.3 1 36.0 -53.6 135 19 778.6 778.6 326.7 778.8 0.02 TRP 251 9955 -57.9 -71.9 15 14.0 -58.0 185 8 319.6 319.6 288.6 319.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5269.00 m Freezing level: Surface below freezing Freezing level: 1007.20 mb = 28.20 m = 92.52 ft Freezing level: 911.84 mb = 827.07 m = 2713.45 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 41.03 % Est. max temperature: 8.69 C = 47.64 F Sfc-Lift cond lev (LCL): 949.23 mb = 501.18 m = 1644.26 ft T: 1.05 C 700-500 lapse rate: 5.91 C/km ThetaE index: 1.39 C Layer 850.0- 754.0 mb Conv cond level (CCL): 827.21 mb = 1594.49 m = 5231.21 ft Mean mixing ratio: 2.85 g/kg Conv temperature: 9.12 C = 48.41 F Cap Strength: 10.53 C Lifted Index: 10.51 C Risk: None Lifted Index @300 mb: 17.34 C Lifted Index @700 mb: 4.20 C Showalter Index: 9.96 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 17.20 C K Index: -11.50 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.35 J/kg Max Up Vert Vel: 6.54 m/s Conv Inhibition (B-): 66681.28 J/kg Cap Strength: 10.52 C Lift Cond Lev (LCL): 874.74 mb = 1153.69 m = 3785.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 154 at 13 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 1009 15 70 6 -5.6 -2.1 | 359 14 0.2 -14.0 1 1000 81 75 22 -21.3 -5.7 | 41 23 -15.4 -17.7 2 973 305 90 31 -31.0 0.0 | 64 28 -25.1 -12.0 3 936 610 100 23 -22.7 4.0 | 65 19 -16.8 -8.0 4 925 709 110 19 -17.9 6.5 | 65 13 -12.0 -5.5 5 901 914 115 17 -15.4 7.2 | 63 11 -9.5 -4.8 6 868 1219 125 14 -11.5 8.0 | 55 7 -5.6 -4.0 7 850 1382 125 13 -10.6 7.5 | 47 7 -4.8 -4.5 8 802 1829 135 17 -12.0 12.0 | 90 6 -6.2 0.0 9 771 2134 150 25 -12.5 21.7 | 146 12 -6.6 9.7 10 741 2438 145 21 -12.0 17.2 | 130 8 -6.2 5.2 11 713 2743 110 10 -9.4 3.4 | 22 9 -3.5 -8.6 12 700 2880 105 11 -10.6 2.8 | 27 10 -4.8 -9.1 13 630 3658 90 21 -21.0 0.0 | 52 19 -15.1 -12.0 14 604 3962 100 26 -25.6 4.5 | 69 21 -19.7 -7.5 15 579 4267 125 20 -16.4 11.5 | 87 11 -10.5 -0.5 16 556 4572 150 15 -7.5 13.0 | 121 2 -1.6 1.0 17 533 4877 155 19 -8.0 17.2 | 158 6 -2.2 5.2 18 500 5350 175 17 -1.5 16.9 | 222 7 4.4 4.9 19 490 5486 180 13 0.0 13.0 | 260 6 5.9 1.0 20 469 5791 160 10 -3.4 9.4 | 317 4 2.4 -2.6 21 449 6096 145 8 -4.6 6.6 | 347 6 1.3 -5.4 22 412 6706 160 16 -5.5 15.0 | 187 3 0.4 3.0 23 400 6910 145 13 -7.5 10.6 | 50 2 -1.6 -1.3 24 376 7315 135 11 -7.8 7.8 | 24 5 -1.9 -4.2 25 359 7620 155 10 -4.2 9.1 | 331 3 1.6 -2.9 26 328 8230 130 10 -7.7 6.4 | 18 6 -1.8 -5.6 27 313 8534 90 10 -10.0 0.0 | 19 13 -4.1 -12.0 28 300 8810 100 11 -10.8 1.9 | 26 11 -5.0 -10.1 29 299 8839 100 11 -10.8 1.9 | 26 11 -5.0 -10.1 30 285 9144 140 13 -8.4 10.0 | 51 3 -2.5 -2.0 31 272 9449 185 14 1.2 13.9 | 255 7 7.1 2.0 32 259 9754 170 11 -1.9 10.8 | 286 4 4.0 -1.2 33 251 9955 185 8 0.7 8.0 | 302 8 6.6 -4.0 34 250 9980 190 7 1.2 6.9 | 306 9 7.1 -5.1 35 247 10058 185 12 1.0 12.0 | 270 7 6.9 -0.0 36 214 10973 180 10 0.0 10.0 | 289 6 5.9 -2.0 37 204 11278 195 7 1.8 6.8 | 304 9 7.7 -5.2 38 200 11390 205 10 4.2 9.1 | 286 11 10.1 -2.9 39 185 11887 210 21 10.5 18.2 | 249 17 16.4 6.2 40 169 12497 215 2 1.1 1.6 | 326 13 7.0 -10.4 41 161 12802 175 10 -0.9 10.0 | 292 5 5.0 -2.0 42 153 13106 195 18 4.7 17.4 | 243 12 10.5 5.4 43 150 13250 225 7 4.9 4.9 | 303 13 10.8 -7.0 44 140 13716 205 10 4.2 9.1 | 286 11 10.1 -2.9 45 133 14021 220 10 6.4 7.7 | 289 13 12.3 -4.3 46 121 14630 160 10 -3.4 9.4 | 317 4 2.4 -2.6 47 116 14935 195 14 3.6 13.5 | 261 10 9.5 1.5 48 110 15240 205 20 8.5 18.1 | 247 16 14.3 6.1 49 101 15850 230 15 11.5 9.6 | 278 18 17.4 -2.4 50 100 15890 195 9 2.3 8.7 | 292 9 8.2 -3.3 51 96 16154 190 14 2.4 13.8 | 258 8 8.3 1.8 52 76 17678 200 11 3.8 10.3 | 280 10 9.6 -1.7 53 73 17983 165 10 -2.6 9.7 | 305 4 3.3 -2.3 54 70 18230 180 14 0.0 14.0 | 251 6 5.9 2.0 55 69 18288 200 18 6.2 16.9 | 248 13 12.0 4.9 56 66 18593 180 15 0.0 15.0 | 243 7 5.9 3.0 57 60 19202 210 13 6.5 11.3 | 273 12 12.4 -0.7 58 58 19507 155 10 -4.2 9.1 | 331 3 1.6 -2.9 59 55 19812 170 12 -2.1 11.8 | 273 4 3.8 -0.2 60 53 20117 125 10 -8.2 5.7 | 20 7 -2.3 -6.3 61 50 20422 155 12 -5.1 10.9 | 325 1 0.8 -1.1 62 50 20440 195 13 3.4 12.6 | 267 9 9.2 0.6 63 46 21031 205 11 4.6 10.0 | 281 11 10.5 -2.0 64 44 21336 125 13 -10.6 7.5 | 47 7 -4.8 -4.5 65 42 21641 125 17 -13.9 9.8 | 74 8 -8.1 -2.2 66 40 21946 165 16 -4.1 15.5 | 207 4 1.7 3.5 67 38 22250 170 12 -2.1 11.8 | 273 4 3.8 -0.2 68 35 22860 170 12 -2.1 11.8 | 273 4 3.8 -0.2 69 33 23165 115 10 -9.1 4.2 | 22 8 -3.2 -7.8 70 32 23470 135 18 -12.7 12.7 | 96 7 -6.9 0.7 71 30 23800 140 20 -12.9 15.3 | 115 8 -7.0 3.3 72 27 24384 130 19 -14.6 12.2 | 91 9 -8.7 0.2 73 26 24689 110 18 -16.9 6.2 | 62 12 -11.0 -5.8 74 25 24994 115 21 -19.0 8.9 | 77 14 -13.2 -3.1 75 24 25298 145 20 -11.5 16.4 | 128 7 -5.6 4.4 76 20 26460 160 17 -5.8 16.0 | 181 4 0.1 4.0 77 20 26518 160 16 -5.5 15.0 | 187 3 0.4 3.0 78 18 26822 160 17 -5.8 16.0 | 181 4 0.1 4.0 79 14 27432 130 23 -17.6 14.8 | 103 12 -11.8 2.8 80 13 27737 135 19 -13.4 13.4 | 101 8 -7.6 1.4 81 12 28042 125 22 -18.0 12.6 | 93 12 -12.2 0.6 82 9 28651 130 22 -16.9 14.1 | 101 11 -11.0 2.1 83 9 28956 160 19 -6.5 17.9 | 174 6 -0.6 5.9 84 8 29261 135 19 -13.4 13.4 | 101 8 -7.6 1.4 Wind Parameters Mean winds (0-6000m): 123.9 at 17.8 knts Storm direction: 153.9 at 13.4 knts Shear (0-3000m) pos: 3.6 neg: 2.6 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 36.3 deg Storm rel helicity (0-3000m) pos: 156.6 neg: -37.6 tot: 119.0 m^2/s^2 ave: 39.7 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 14.5 stream: 3.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.68 Bulk Shear: 31.36 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 87 25 56 24| 20.9 0.0 20.9|127.5 0.0 127.5 255.0 0.72| 35.0 25.2 1000 96 22 60 19| 6.6 0.0 6.6|128.2 -3.1 125.1 125.1 0.52| 23.7 12.2 1500 103 20 60 15| 4.2 0.0 4.2|129.9 -6.3 123.6 82.4 0.46| 17.4 8.0 2000 110 19 66 13| 5.4 0.0 5.4|145.0 -6.3 138.7 69.3 0.53| 15.4 8.1 2500 119 20 78 12| 4.3 0.9 5.3|151.4 -19.3 132.1 52.8 0.39| 14.6 5.7 3000 119 19 74 11| 3.6 2.6 6.2|156.6 -37.6 119.0 39.7 0.24| 14.5 3.4 4000 112 19 67 12| 3.6 2.3 5.9|209.7 -37.6 172.1 43.0 0.31| 13.0 4.0 5000 117 19 72 11| 3.8 1.8 5.6|234.6 -37.6 197.0 39.4 0.34| 12.9 4.3 6000 124 18 77 9| 2.9 2.1 5.0|253.6 -37.6 216.0 36.0 0.40| 12.1 4.8 Wrote GIF file: /home/apache/climate/data/raob//PAKN/skewt/PAKN.skewt.20251125.12.gif