UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for PANC... Searching the city database file for: PANC ... Date:1200Z 10 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 1017 40 5.4 2.1 79 3.3 3.9 135 3 277.2 277.9 276.2 289.2 4.37 1 1012 85 6.0 1.9 75 4.1 4.1 154 5 278.2 278.9 276.7 290.1 4.33 2 1000 195 5.4 1.3 75 4.1 3.5 200 11 278.5 279.3 276.7 290.1 4.20 3 996 228 6.8 -0.2 61 7.0 3.7 193 9 280.3 280.9 277.0 290.8 3.78 4 990 278 7.6 -1.4 53 9.0 3.7 181 5 281.6 282.2 277.3 291.3 3.48 5 946 650 4.8 -3.2 56 8.0 1.5 5 7 282.4 282.9 277.4 291.4 3.19 6 925 833 3.2 -4.8 56 8.0 0.0 5 11 282.6 283.1 277.0 290.8 2.89 7 921 868 3.0 -6.0 52 9.0 -0.4 5 12 282.7 283.2 276.8 290.3 2.65 8 877 1262 0.0 -9.0 51 9.0 -3.1 325 12 283.6 284.0 276.6 290.0 2.20 9 850 1511 -2.1 -9.1 59 7.0 -4.5 325 16 283.9 284.3 276.9 290.5 2.25 10 799 1998 -6.5 -11.1 70 4.6 -7.9 325 21 284.3 284.7 276.8 290.3 2.05 11 796 2028 -6.9 -11.6 69 4.7 -8.4 325 21 284.2 284.5 276.6 290.0 1.97 12 765 2337 -8.7 -14.7 62 6.0 -10.4 312 19 285.5 285.8 276.7 290.2 1.60 13 734 2656 -11.1 -16.1 67 5.0 -12.4 291 20 286.3 286.5 277.0 290.7 1.48 14 730 2698 -11.3 -17.3 61 6.0 -12.8 288 21 286.5 286.7 276.9 290.6 1.35 15 703 2986 -12.3 -22.3 43 10.0 -14.5 289 22 288.5 288.7 277.3 291.3 0.91 16 700 3019 -12.5 -22.5 43 10.0 -14.7 290 22 288.6 288.8 277.4 291.4 0.90 17 683 3206 -13.7 -24.7 39 11.0 -15.9 291 21 289.3 289.5 277.5 291.7 0.76 18 655 3522 -16.7 -26.7 42 10.0 -18.5 294 20 289.4 289.6 277.4 291.5 0.66 19 653 3545 -16.9 -28.9 35 12.0 -18.9 294 20 289.5 289.6 277.2 291.2 0.54 20 636 3743 -18.3 -28.3 41 10.0 -20.0 291 21 290.1 290.2 277.6 291.9 0.58 21 627 3849 -19.1 -30.1 37 11.0 -20.8 286 23 290.3 290.4 277.6 291.9 0.50 22 615 3992 -19.7 -33.7 28 14.0 -21.6 279 25 291.3 291.3 277.9 292.4 0.36 23 606 4102 -18.7 -41.7 11 23.0 -21.3 274 27 293.6 293.7 278.7 294.2 0.16 24 574 4504 -21.5 -37.5 22 16.0 -23.4 269 32 294.9 295.0 279.5 295.8 0.26 25 565 4620 -22.5 -39.5 20 17.0 -24.4 271 33 295.1 295.1 279.5 295.9 0.22 26 537 4992 -23.5 -54.5 4 31.0 -25.7 277 37 298.2 298.2 280.6 298.4 0.04 27 500 5510 -27.3 -48.3 12 21.0 -28.9 285 40 299.8 299.8 281.4 300.1 0.10 28 496 5568 -27.7 -47.7 13 20.0 -29.2 285 40 300.0 300.0 281.5 300.3 0.10 29 482 5773 -29.5 -42.5 27 13.0 -30.6 287 41 300.2 300.2 281.7 300.9 0.19 30 472 5923 -30.5 -47.5 17 17.0 -31.7 288 42 300.8 300.8 281.8 301.2 0.11 31 451 6245 -33.3 -48.3 21 15.0 -34.3 290 42 301.2 301.2 282.0 301.6 0.11 32 408 6943 -37.3 -55.3 14 18.0 -38.1 297 54 304.8 304.8 283.4 305.0 0.05 33 400 7080 -37.9 -55.9 13 18.0 -38.7 295 59 305.7 305.7 283.8 305.9 0.05 34 377 7485 -39.7 -59.7 10 20.0 -40.4 295 69 308.6 308.6 284.8 308.7 0.03 35 362 7761 -41.5 -60.5 11 19.0 -42.1 295 77 309.8 309.8 285.2 309.9 0.03 36 342 8145 -42.3 -64.3 7 22.0 -42.9 295 91 313.8 313.8 286.7 313.8 0.02 37 318 8633 -45.1 -66.1 8 21.0 -45.6 295 100 316.5 316.5 287.6 316.5 0.02 38 310 8803 -45.5 -66.5 8 21.0 -46.0 295 101 318.2 318.2 288.2 318.3 0.02 39 302 8976 -47.1 -65.1 11 18.0 -47.5 295 103 318.4 318.4 288.2 318.4 0.02 40 300 9020 -47.1 -65.1 11 18.0 -47.5 295 104 319.0 319.0 288.4 319.0 0.02 41 295 9131 -47.2 -65.2 11 18.0 -47.7 295 105 320.3 320.3 288.9 320.4 0.02 42 293 9176 -47.3 -65.3 11 18.0 -47.7 295 103 320.8 320.8 289.0 320.9 0.02 43 292 9198 -47.1 -65.1 11 18.0 -47.5 295 103 321.4 321.4 289.2 321.5 0.02 44 276 9569 -48.9 -65.9 12 17.0 -49.3 295 104 324.1 324.1 290.0 324.1 0.02 45 259 9982 -52.5 -68.5 13 16.0 -52.8 295 105 324.7 324.7 290.2 324.8 0.01 46 250 10210 -52.9 -68.9 13 16.0 -53.1 300 99 327.4 327.4 291.0 327.5 0.01 47 241 10446 -54.1 -70.1 12 16.0 -54.3 295 92 329.1 329.1 291.5 329.1 0.01 48 234 10636 -53.7 -73.7 7 20.0 -53.9 293 87 332.5 332.5 292.4 332.5 0.01 49 229 10776 -51.7 -77.7 3 26.0 -52.1 292 84 337.6 337.6 293.7 337.6 0.00 50 212 11275 -54.1 -79.1 3 25.0 -54.4 288 72 341.4 341.4 294.7 341.4 0.00 51 200 11650 -53.5 -80.5 2 27.0 -53.8 285 63 348.0 348.0 296.2 348.1 0.00 52 164 12936 -49.9 -80.9 1 31.0 -50.5 273 50 374.4 374.4 301.4 374.4 0.00 53 158 13179 -50.3 -81.3 1 31.0 -50.9 274 45 377.7 377.7 301.9 377.8 0.00 54 151 13476 -48.1 -81.1 1 33.0 -48.9 271 30 386.4 386.4 303.3 386.5 0.00 55 150 13520 -47.9 -80.9 1 33.0 -48.7 270 28 387.5 387.5 303.4 387.5 0.00 56 116 15187 -54.9 -83.9 2 29.0 -55.4 259 30 404.1 404.1 305.7 404.1 0.00 57 113 15354 -55.1 -84.1 2 29.0 -55.6 251 33 406.8 406.8 306.1 406.8 0.00 58 100 16140 -51.7 -83.7 1 32.0 -52.5 265 46 427.8 427.8 308.6 427.9 0.00 59 94 16543 -49.3 -82.3 1 33.0 -50.4 267 42 440.2 440.2 309.9 440.2 0.00 60 78 17752 -54.5 -84.5 1 30.0 -55.2 262 27 453.5 453.5 311.2 453.6 0.00 61 70 18450 -51.3 -83.3 1 32.0 -52.4 280 21 474.6 474.6 313.0 474.7 0.01 62 63 19130 -54.7 -84.7 1 30.0 -55.5 292 6 481.7 481.7 313.6 481.7 0.00 63 59 19551 -53.1 -84.1 1 31.0 -54.2 215 10 494.4 494.4 314.5 494.4 0.01 64 50 20610 -56.3 -86.3 1 30.0 -57.2 290 9 510.8 510.8 315.7 510.8 0.00 65 48 20868 -56.5 -86.5 1 30.0 -57.4 279 15 516.3 516.3 316.1 516.4 0.00 66 46 21138 -54.9 -85.9 1 31.0 -56.0 281 12 526.5 526.5 316.7 526.5 0.01 67 40 22020 -58.9 -86.9 2 28.0 -59.7 302 17 537.9 537.9 317.4 538.0 0.01 68 39 22179 -57.9 -87.9 1 30.0 -58.8 286 12 544.4 544.4 317.8 544.4 0.00 69 38 22344 -54.1 -86.1 1 32.0 -55.5 288 10 558.1 558.1 318.5 558.2 0.01 70 30 23850 -55.9 -85.9 1 30.0 -57.3 330 14 592.2 592.3 320.3 592.3 0.01 71 29 24066 -55.9 -86.9 1 31.0 -57.4 330 16 598.0 598.0 320.5 598.1 0.01 72 28 24290 -53.5 -85.5 1 32.0 -55.5 333 11 610.7 610.7 321.1 610.8 0.01 73 26 24767 -53.3 -85.3 1 32.0 -55.4 342 12 624.4 624.4 321.7 624.4 0.01 74 21 26138 -54.9 -85.9 1 31.0 -57.1 1 5 658.9 658.9 323.0 659.0 0.01 75 20 26450 -54.1 -86.1 1 32.0 -56.5 345 21 670.6 670.6 323.4 670.7 0.01 76 19 26779 -53.9 -85.9 1 32.0 -56.5 338 18 681.1 681.1 323.8 681.2 0.01 77 15 28285 -57.1 -87.1 1 30.0 -59.3 332 11 718.1 718.1 325.0 718.2 0.01 78 15 28285 -55.7 -86.7 1 31.0 -58.3 332 11 722.8 722.8 325.1 722.9 0.01 79 13 29190 -58.5 -87.5 1 29.0 -60.7 353 24 743.3 743.3 325.7 743.4 0.01 80 12 29692 -58.7 -87.7 1 29.0 -61.0 347 20 759.8 759.8 326.2 759.9 0.01 81 11 30241 -56.9 -86.9 1 30.0 -59.8 317 27 785.4 785.5 326.9 785.6 0.02 82 10 30840 -59.9 -87.9 1 28.0 -62.2 340 27 796.0 796.0 327.1 796.1 0.02 83 9.9 30903 -60.1 -88.1 1 28.0 -62.4 340 27 797.5 797.5 327.2 797.6 0.02 84 9.6 31095 -58.9 -87.9 1 29.0 -61.6 339 27 809.1 809.1 327.5 809.2 0.02 85 8.6 31781 -60.1 -88.1 1 28.0 -62.7 336 29 830.3 830.3 328.0 830.4 0.02 86 7.4 32721 -57.9 -87.9 1 30.0 -61.4 332 30 875.7 875.7 329.0 875.9 0.02 87 7.1 32981 -58.7 -87.7 1 29.0 -62.0 330 31 882.8 882.8 329.1 883.0 0.02 88 7.0 33070 -57.9 -87.9 1 30.0 -61.6 330 31 889.7 889.7 329.2 889.9 0.02 89 6.2 33841 -54.7 -85.7 1 31.0 -59.8 934.8 934.8 330.1 935.2 0.04 TRP 241 10446 -54.1 -70.1 12 16.0 -54.3 295 92 329.1 329.1 291.5 329.1 0.01 WND 295 9131 -47.2 -65.2 11 18.0 -47.7 295 105 320.3 320.3 288.9 320.4 0.02 Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: 877.00 mb = 1261.81 m = 4139.75 ft Wetbulb zero: 924.83 mb = 834.48 m = 2737.75 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 41.90 % Est. max temperature: 11.95 C = 53.51 F Sfc-Lift cond lev (LCL): 966.63 mb = 473.49 m = 1553.43 ft T: 6.13 C 700-500 lapse rate: 5.94 C/km ThetaE index: 1.45 C Layer 925.0- 850.0 mb Conv cond level (CCL): 826.39 mb = 1732.89 m = 5685.28 ft Mean mixing ratio: 3.41 g/kg Conv temperature: 12.35 C = 54.23 F Cap Strength: 7.53 C Lifted Index: 8.19 C Risk: None Lifted Index @300 mb: 19.91 C Lifted Index @700 mb: 2.48 C Showalter Index: 8.54 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 18.20 C K Index: 6.10 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.48 J/kg Max Up Vert Vel: 6.40 m/s Conv Inhibition (B-): 69244.27 J/kg Cap Strength: 8.18 C Lift Cond Lev (LCL): 861.00 mb = 1408.57 m = 4621.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 18 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 1017 40 135 3 -2.1 2.1 | 140 21 -13.4 15.7 1 1000 195 200 11 3.8 10.3 | 163 25 -7.5 24.0 2 987 305 175 3 -0.3 3.0 | 145 20 -11.5 16.6 3 951 610 5 6 -0.5 -6.0 | 123 14 -11.8 7.6 4 925 833 5 11 -1.0 -11.0 | 102 13 -12.2 2.7 5 916 914 5 13 -1.1 -13.0 | 93 12 -12.4 0.7 6 882 1219 325 11 6.3 -9.0 | 133 7 -4.9 4.6 7 850 1511 325 16 9.2 -13.1 | 104 2 -2.1 0.5 8 816 1829 325 21 12.0 -17.2 | 348 4 0.8 -3.6 9 785 2134 325 21 12.0 -17.2 | 348 4 0.8 -3.6 10 754 2438 305 18 14.7 -10.3 | 227 5 3.5 3.3 11 725 2743 285 21 20.3 -5.4 | 228 12 9.0 8.2 12 700 3019 290 22 20.7 -7.5 | 237 11 9.4 6.1 13 642 3658 295 20 18.1 -8.5 | 233 9 6.9 5.2 14 591 4267 265 30 29.9 2.6 | 229 25 18.6 16.2 15 545 4877 275 36 35.9 -3.1 | 247 27 24.6 10.5 16 500 5510 285 40 38.6 -10.4 | 263 28 27.4 3.3 17 460 6096 290 43 40.4 -14.7 | 272 29 29.2 -1.1 18 441 6401 290 40 37.6 -13.7 | 270 26 26.3 -0.1 19 422 6706 300 45 39.0 -22.5 | 288 29 27.7 -8.9 20 400 7080 295 59 53.5 -24.9 | 285 44 42.2 -11.3 21 369 7620 295 72 65.3 -30.4 | 287 57 54.0 -16.8 22 337 8230 295 95 86.1 -40.1 | 290 79 74.8 -26.5 23 300 9020 295 104 94.3 -44.0 | 290 88 83.0 -30.3 24 295 9131 295 105 95.2 -44.4 | 290 89 83.9 -30.8 25 294 9144 295 103 93.3 -43.5 | 290 87 82.1 -29.9 26 256 10058 295 105 95.2 -44.4 | 290 89 83.9 -30.8 27 250 10210 300 99 85.7 -49.5 | 296 83 74.5 -35.9 28 241 10446 295 92 83.4 -38.9 | 289 76 72.1 -25.3 29 200 11650 285 63 60.9 -16.3 | 273 50 49.6 -2.7 30 193 11887 290 61 57.3 -20.9 | 279 47 46.1 -7.2 31 184 12192 265 52 51.8 4.5 | 246 44 40.5 18.2 32 160 13106 275 49 48.8 -4.3 | 256 39 37.6 9.4 33 150 13520 270 28 28.0 -0.0 | 231 22 16.7 13.6 34 146 13716 270 23 23.0 -0.0 | 221 18 11.7 13.6 35 139 14021 250 14 13.2 4.8 | 186 19 1.9 18.4 36 132 14326 275 37 36.9 -3.2 | 248 28 25.6 10.4 37 120 14935 275 28 27.9 -2.4 | 236 20 16.6 11.2 38 115 15240 255 31 29.9 8.0 | 221 29 18.7 21.6 39 110 15545 245 37 33.5 15.6 | 217 37 22.3 29.3 40 105 15850 265 42 41.8 3.7 | 241 35 30.6 17.3 41 100 16140 265 46 45.8 4.0 | 243 39 34.6 17.6 42 95 16459 260 48 47.3 8.3 | 239 42 36.0 22.0 43 91 16764 285 27 26.1 -7.0 | 246 16 14.8 6.6 44 87 17069 250 22 20.7 7.5 | 204 23 9.4 21.1 45 83 17374 240 25 21.7 12.5 | 202 28 10.4 26.1 46 75 17983 275 29 28.9 -2.5 | 238 21 17.6 11.1 47 72 18288 260 24 23.6 4.2 | 215 22 12.4 17.8 48 70 18450 280 21 20.7 -3.6 | 223 14 9.4 10.0 49 65 18898 300 10 8.7 -5.0 | 163 9 -2.6 8.6 50 62 19202 290 5 4.7 -1.7 | 151 14 -6.6 11.9 51 59 19507 210 10 5.0 8.7 | 164 23 -6.3 22.3 52 57 19812 245 11 10.0 4.6 | 176 18 -1.3 18.3 53 54 20117 250 12 11.3 4.1 | 180 18 0.0 17.7 54 51 20422 255 17 16.4 4.4 | 196 19 5.2 18.0 55 50 20610 290 9 8.5 -3.1 | 165 11 -2.8 10.5 56 49 20726 270 20 20.0 -0.0 | 213 16 8.7 13.6 57 47 21031 290 10 9.4 -3.4 | 170 10 -1.9 10.2 58 45 21336 265 16 15.9 1.4 | 197 16 4.7 15.0 59 43 21641 285 21 20.3 -5.4 | 228 12 9.0 8.2 60 41 21946 310 19 14.6 -12.2 | 247 4 3.3 1.4 61 39 22250 280 10 9.8 -1.7 | 173 12 -1.4 11.9 62 37 22555 305 11 9.0 -6.3 | 163 8 -2.2 7.3 63 35 22860 25 4 -1.7 -3.6 | 128 16 -12.9 10.0 64 30 23774 290 15 14.1 -5.1 | 198 9 2.8 8.5 65 30 23850 330 14 7.0 -12.1 | 109 5 -4.3 1.5 66 29 24079 330 16 8.0 -13.9 | 86 3 -3.3 -0.2 67 28 24384 335 9 3.8 -8.2 | 126 9 -7.5 5.5 68 26 24689 355 13 1.1 -13.0 | 94 10 -10.1 0.7 69 25 24994 305 10 8.2 -5.7 | 159 8 -3.1 7.9 70 24 25298 325 12 6.9 -9.8 | 131 6 -4.4 3.8 71 23 25603 10 13 -2.3 -12.8 | 93 14 -13.5 0.8 72 22 25908 20 11 -3.8 -10.3 | 102 15 -15.0 3.3 73 21 26213 355 3 0.3 -3.0 | 134 15 -11.0 10.6 74 20 26450 345 21 5.4 -20.3 | 41 9 -5.8 -6.7 75 20 26518 330 13 6.5 -11.3 | 116 5 -4.8 2.4 76 18 27127 350 24 4.2 -23.6 | 35 12 -7.1 -10.0 77 17 27432 10 22 -3.8 -21.7 | 62 17 -15.1 -8.0 78 16 28042 340 13 4.4 -12.2 | 102 7 -6.8 1.4 79 15 28346 330 11 5.5 -9.5 | 125 7 -5.8 4.1 80 13 28956 355 26 2.3 -25.9 | 36 15 -9.0 -12.3 81 12 29870 345 18 4.7 -17.4 | 60 8 -6.6 -3.8 82 11 30175 315 27 19.1 -19.1 | 305 10 7.8 -5.5 83 10 30840 340 27 9.2 -25.4 | 10 12 -2.0 -11.7 84 7 33070 330 31 15.5 -26.8 | 342 14 4.2 -13.2 Wind Parameters Mean winds (0-6000m): 290.4 at 23.6 knts Storm direction: 320.4 at 17.7 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 97.3 deg Storm rel helicity (0-3000m) pos: 54.2 neg: -96.6 tot: -42.3 m^2/s^2 ave: -14.1 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 11.5 stream: -3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 93.21 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 ------------------------------------------------------------------------------- 500 174 6 148 23| 0.0 6.3 6.3| 36.7 -64.1 -27.4 -54.8 -0.25| 22.4 -5.7 1000 360 8 118 13| 0.0 7.6 7.6| 40.1 -87.1 -47.0 -47.0 -0.31| 18.1 -5.6 1500 339 10 121 9| 0.0 6.7 6.7| 48.0 -89.0 -41.0 -27.3 -0.20| 15.5 -3.1 2000 332 12 118 6| 0.0 6.2 6.2| 48.0 -90.7 -42.7 -21.3 -0.25| 12.8 -3.2 2500 326 14 122 4| 0.0 4.5 4.5| 48.5 -95.5 -47.1 -18.8 -0.31| 12.3 -3.9 3000 316 15 162 3| 0.0 4.2 4.2| 54.2 -96.6 -42.3 -14.1 -0.26| 11.5 -3.0 4000 306 17 211 4| 0.3 3.9 4.2| 55.6-100.8 -45.2 -11.3 -0.23| 10.2 -2.3 5000 293 20 231 9| 0.6 3.8 4.4|122.0-110.0 12.1 2.4 -0.10| 9.8 -1.0 6000 290 24 244 12| 1.4 3.2 4.6|193.5-110.0 83.5 13.9 -0.00| 9.1 -0.0 Wrote GIF file: /home/apache/climate/data/raob//PANC/skewt/PANC.skewt.20251010.12.gif