UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for PAKN... Searching the city database file for: PAKN ... Date:1200Z 4 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 1008 15 -9.7 -11.2 89 1.5 -10.1 150 3 262.9 263.1 262.6 267.2 1.61 1 1002 56 -8.5 -9.3 94 0.8 -8.7 191 2 264.5 264.8 264.3 269.5 1.88 2 1001 63 -6.9 -8.2 90 1.3 -7.3 198 2 266.2 266.5 265.8 271.7 2.05 3 1000 70 -6.5 -8.0 89 1.5 -7.0 205 2 266.6 267.0 266.2 272.3 2.09 4 995 109 -5.3 -6.8 89 1.5 -5.8 232 2 268.2 268.6 267.7 274.5 2.30 5 994 117 -3.9 -6.0 85 2.1 -4.6 237 2 269.7 270.1 268.9 276.4 2.45 6 991 141 -2.9 -6.5 76 3.6 -4.1 254 2 270.9 271.3 269.5 277.4 2.37 7 987 173 -2.3 -6.8 71 4.5 -3.8 275 2 271.9 272.2 270.1 278.2 2.32 8 976 262 -2.9 -8.9 63 6.0 -4.8 336 3 272.1 272.5 269.7 277.7 1.99 9 968 327 -3.3 -6.2 80 2.9 -4.3 5 3 272.4 272.8 270.7 279.2 2.48 10 952 459 -4.3 -6.6 84 2.3 -5.1 2 3 272.7 273.1 270.8 279.4 2.45 11 948 492 -4.7 -6.2 89 1.5 -5.2 2 3 272.6 273.0 270.8 279.5 2.53 12 932 626 -5.5 -10.1 70 4.6 -6.9 357 3 273.1 273.4 270.2 278.4 1.90 13 929 651 -5.7 -7.3 88 1.6 -6.2 352 4 273.1 273.5 270.9 279.7 2.37 14 925 685 -5.9 -7.8 86 1.9 -6.5 345 4 273.3 273.7 270.9 279.6 2.29 15 863 1225 -8.9 -15.9 57 7.0 -10.6 274 7 275.6 275.8 270.7 279.3 1.28 16 850 1342 -9.9 -16.9 57 7.0 -11.6 260 7 275.8 276.0 270.7 279.2 1.20 17 801 1796 -14.1 -18.4 70 4.3 -15.0 269 8 276.0 276.2 270.7 279.3 1.12 18 795 1853 -14.3 -20.3 60 6.0 -15.5 271 8 276.4 276.6 270.7 279.2 0.96 19 777 2026 -15.9 -19.6 73 3.7 -16.7 286 10 276.5 276.7 270.8 279.5 1.04 20 763 2163 -16.5 -25.5 46 9.0 -18.0 295 12 277.3 277.4 270.7 279.2 0.63 21 754 2252 -17.3 -24.3 54 7.0 -18.5 295 13 277.4 277.5 270.8 279.5 0.71 22 750 2292 -17.5 -25.5 50 8.0 -18.8 295 14 277.6 277.7 270.8 279.5 0.64 23 709 2711 -20.9 -26.9 59 6.0 -21.8 291 22 278.3 278.4 271.2 280.1 0.60 24 706 2742 -20.7 -29.7 44 9.0 -21.9 290 23 278.9 279.0 271.3 280.3 0.46 25 700 2805 -20.5 -31.5 37 11.0 -21.9 295 20 279.8 279.8 271.7 281.0 0.39 26 696 2847 -20.5 -32.5 33 12.0 -22.0 296 20 280.2 280.3 271.9 281.4 0.36 27 690 2911 -19.1 -42.1 11 23.0 -21.4 297 20 282.5 282.5 272.9 282.9 0.14 28 685 2966 -18.9 -45.9 7 27.0 -21.3 298 21 283.3 283.3 273.2 283.6 0.09 29 671 3119 -19.5 -40.5 14 21.0 -21.7 298 21 284.3 284.3 273.9 284.9 0.17 30 668 3152 -19.7 -35.7 23 16.0 -21.6 298 21 284.5 284.5 274.2 285.3 0.27 31 659 3252 -20.3 -39.3 17 19.0 -22.3 295 20 284.9 284.9 274.3 285.5 0.19 32 652 3331 -20.7 -33.7 30 13.0 -22.4 293 20 285.3 285.4 274.8 286.4 0.34 33 632 3561 -22.3 -33.3 36 11.0 -23.7 288 19 286.0 286.1 275.2 287.2 0.36 34 621 3689 -22.7 -29.7 53 7.0 -23.7 286 18 287.0 287.1 276.0 288.7 0.52 35 616 3749 -22.9 -30.9 48 8.0 -24.0 288 17 287.4 287.5 276.1 288.9 0.47 36 608 3844 -23.7 -31.7 48 8.0 -24.7 291 16 287.6 287.7 276.2 289.0 0.44 37 592 4038 -25.1 -32.1 52 7.0 -26.0 291 15 288.2 288.3 276.5 289.6 0.44 38 585 4124 -25.7 -34.7 43 9.0 -26.7 285 15 288.5 288.5 276.5 289.6 0.34 39 584 4137 -25.9 -36.9 35 11.0 -27.1 285 15 288.4 288.4 276.3 289.3 0.28 40 582 4161 -25.5 -51.5 7 26.0 -27.2 283 15 289.1 289.1 276.3 289.3 0.06 41 563 4401 -26.7 -51.7 8 25.0 -28.3 276 16 290.5 290.5 277.0 290.7 0.06 42 557 4479 -26.5 -53.5 6 27.0 -28.2 277 16 291.6 291.6 277.5 291.8 0.05 43 540 4702 -27.9 -55.9 5 28.0 -29.5 278 18 292.5 292.5 278.0 292.6 0.04 44 500 5250 -31.1 -55.1 8 24.0 -32.3 270 28 295.1 295.1 279.2 295.3 0.04 45 499 5264 -31.1 -55.1 8 24.0 -32.3 270 28 295.3 295.3 279.3 295.4 0.04 46 470 5686 -34.9 -47.9 25 13.0 -35.6 267 26 295.7 295.7 279.6 296.0 0.11 47 419 6476 -41.9 -48.9 46 7.0 -42.2 247 20 296.6 296.6 280.0 296.9 0.11 48 418 6492 -42.1 -50.1 41 8.0 -42.4 247 21 296.5 296.5 279.9 296.8 0.09 49 416 6525 -41.5 -56.5 18 15.0 -42.0 248 21 297.7 297.7 280.4 297.9 0.04 50 400 6790 -43.1 -61.1 12 18.0 -43.6 255 26 299.0 299.0 280.9 299.1 0.03 51 395 6875 -43.5 -61.5 12 18.0 -43.9 259 27 299.5 299.5 281.1 299.6 0.02 52 300 8680 -54.5 -64.5 28 10.0 -54.6 240 21 308.5 308.5 284.8 308.6 0.02 53 296 8766 -54.9 -64.9 28 10.0 -55.1 240 26 309.1 309.2 285.0 309.2 0.02 54 292 8853 -53.5 -68.5 14 15.0 -53.7 241 27 312.3 312.3 286.2 312.4 0.01 55 289 8919 -53.1 -70.1 11 17.0 -53.3 242 27 313.8 313.8 286.7 313.9 0.01 56 260 9598 -53.7 -71.7 9 18.0 -53.9 245 29 322.6 322.6 289.6 322.6 0.01 57 250 9850 -52.9 -75.9 5 23.0 -53.2 245 27 327.4 327.4 291.0 327.4 0.01 58 200 11300 -51.3 -80.3 2 29.0 -51.7 260 23 351.5 351.5 297.0 351.5 0.00 59 150 13170 -50.7 -81.7 1 31.0 -51.3 260 24 382.7 382.7 302.7 382.7 0.00 60 100 15810 -51.3 -83.3 1 32.0 -52.1 250 25 428.6 428.6 308.7 428.6 0.00 61 70 18140 -48.3 -83.3 1 35.0 -49.8 285 30 481.1 481.1 313.5 481.1 0.01 62 59 19256 -52.7 -84.7 1 32.0 -53.8 270 22 495.3 495.3 314.6 495.3 0.01 63 57 19479 -51.9 -84.9 1 33.0 -53.2 288 29 502.0 502.0 315.1 502.0 0.01 64 56 19594 -49.3 -84.3 1 35.0 -51.0 285 31 510.5 510.5 315.7 510.5 0.01 65 52 20081 -48.9 -83.9 1 35.0 -50.7 257 38 522.3 522.3 316.5 522.4 0.01 66 51 20209 -46.9 -82.9 1 36.0 -49.1 268 29 529.9 529.9 316.9 530.0 0.01 67 50 20340 -47.5 -82.5 1 35.0 -49.7 285 17 531.5 531.5 317.0 531.6 0.01 68 41 21638 -51.3 -85.3 1 34.0 -53.1 263 32 553.1 553.1 318.3 553.1 0.01 69 37 22313 -45.9 -82.9 1 37.0 -49.1 287 44 583.4 583.4 319.8 583.5 0.01 70 32 23273 -48.1 -84.1 1 36.0 -51.0 297 30 602.3 602.3 320.7 602.4 0.01 71 30 23700 -45.9 -82.9 1 37.0 -49.6 290 21 619.5 619.5 321.5 619.6 0.01 72 27 24399 -47.7 -83.7 1 36.0 -51.1 261 13 633.4 633.4 322.0 633.5 0.01 73 26 24649 -46.5 -83.5 1 37.0 -50.4 277 20 643.7 643.7 322.4 643.8 0.01 74 24 25180 -47.1 -84.1 1 37.0 -51.0 270 22 656.8 656.9 322.9 656.9 0.01 75 23 25464 -44.9 -82.9 1 38.0 -49.7 277 22 671.4 671.4 323.4 671.5 0.02 76 21 26067 -48.7 -83.7 1 35.0 -52.4 268 21 677.6 677.6 323.7 677.7 0.02 77 20 26390 -46.1 -83.1 1 37.0 -50.8 285 30 695.1 695.1 324.3 695.2 0.02 78 18 27094 -43.1 -82.1 1 39.0 -49.4 295 26 725.8 725.8 325.3 726.0 0.03 79 16 27879 -46.7 -83.7 1 37.0 -52.0 292 13 738.9 738.9 325.6 739.1 0.02 80 15 28309 -43.9 -82.9 1 39.0 -50.5 276 15 762.0 762.0 326.3 762.2 0.03 81 14 28768 -47.1 -84.1 1 37.0 -52.7 281 18 766.3 766.3 326.4 766.5 0.02 82 13 29259 -46.5 -83.5 1 37.0 -52.5 260 22 784.8 784.8 326.8 785.1 0.03 83 12 29785 -50.3 -85.3 1 35.0 -55.1 273 27 789.5 789.5 327.0 789.7 0.02 84 11 30357 -46.3 -84.3 1 38.0 -53.1 247 25 823.9 824.0 327.8 824.2 0.03 85 11 30357 -45.3 -83.3 1 38.0 -52.5 247 25 827.6 827.6 327.9 827.9 0.03 86 10 30990 -46.9 -83.9 1 37.0 -53.7 210 20 844.5 844.5 328.2 844.8 0.03 87 10 30990 -45.5 -83.5 1 38.0 -52.9 210 20 849.7 849.7 328.4 850.1 0.04 88 8.2 32305 -48.5 -84.5 1 36.0 -55.4 887.5 887.5 329.2 887.8 0.04 89 8.0 32467 -48.7 -84.7 1 36.0 -55.5 893.0 893.0 329.3 893.3 0.04 90 7.8 32633 -48.9 -84.9 1 36.0 -55.8 898.7 898.7 329.4 899.0 0.04 91 7.4 32980 -47.9 -84.9 1 37.0 -55.4 916.4 916.4 329.7 916.8 0.04 TRP 296 8766 -54.9 -64.9 28 10.0 -55.1 240 26 309.1 309.2 285.0 309.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5180.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 44.44 % Est. max temperature: 3.16 C = 37.69 F Sfc-Lift cond lev (LCL): 983.93 mb = 197.95 m = 649.42 ft T: -2.47 C 700-500 lapse rate: 4.34 C/km ThetaE index: 1.14 C Layer 932.0- 929.0 mb Conv cond level (CCL): 1002.00 mb = 56.12 m = 184.12 ft Mean mixing ratio: 2.23 g/kg Conv temperature: -6.69 C = 19.96 F Cap Strength: 12.86 C Lifted Index: 14.52 C Risk: None Lifted Index @300 mb: 21.77 C Lifted Index @700 mb: 3.80 C Showalter Index: 13.41 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 14.20 C K Index: -6.70 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.79 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 72101.09 J/kg Cap Strength: 14.37 C Lift Cond Lev (LCL): 913.76 mb = 780.09 m = 2559.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 11 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 1008 15 150 3 -1.5 2.6 | 136 14 -9.9 10.3 1 1000 70 205 2 0.8 1.8 | 141 12 -7.6 9.5 2 971 305 5 3 -0.3 -3.0 | 118 10 -8.7 4.7 3 934 610 360 3 -0.0 -3.0 | 119 10 -8.4 4.7 4 925 685 345 4 1.0 -3.9 | 117 8 -7.4 3.8 5 898 914 310 6 4.6 -3.9 | 135 5 -3.8 3.8 6 864 1219 275 7 7.0 -0.6 | 168 7 -1.5 7.1 7 850 1342 260 7 6.9 1.2 | 170 9 -1.5 8.9 8 797 1829 270 8 8.0 -0.0 | 177 8 -0.4 7.7 9 765 2134 295 12 10.9 -5.1 | 223 4 2.4 2.6 10 735 2438 295 16 14.5 -6.8 | 261 6 6.1 0.9 11 706 2743 290 23 21.6 -7.9 | 271 13 13.2 -0.2 12 700 2805 295 20 18.1 -8.5 | 275 10 9.7 -0.8 13 677 3048 300 21 18.2 -10.5 | 286 10 9.7 -2.8 14 623 3658 285 18 17.4 -4.7 | 251 9 8.9 3.0 15 597 3962 295 15 13.6 -6.3 | 255 5 5.2 1.3 16 572 4267 275 15 14.9 -1.3 | 226 9 6.5 6.4 17 526 4877 280 19 18.7 -3.3 | 247 11 10.3 4.4 18 500 5250 270 28 28.0 -0.0 | 249 21 19.6 7.7 19 483 5486 270 29 29.0 -0.0 | 250 22 20.6 7.7 20 442 6096 260 20 19.7 3.5 | 225 16 11.3 11.1 21 423 6401 245 19 17.2 8.0 | 209 18 8.8 15.7 22 400 6790 255 26 25.1 6.7 | 229 22 16.7 14.4 23 387 7010 265 28 27.9 2.4 | 243 22 19.5 10.1 24 353 7620 260 28 27.6 4.9 | 237 23 19.1 12.5 25 307 8534 265 21 20.9 1.8 | 233 16 12.5 9.5 26 300 8680 240 21 18.2 10.5 | 208 21 9.7 18.2 27 296 8766 240 26 22.5 13.0 | 214 25 14.1 20.7 28 279 9144 245 29 26.3 12.3 | 222 27 17.8 19.9 29 266 9449 245 30 27.2 12.7 | 223 28 18.8 20.4 30 250 9850 245 27 24.5 11.4 | 220 25 16.0 19.1 31 242 10058 245 27 24.5 11.4 | 220 25 16.0 19.1 32 220 10668 265 20 19.9 1.7 | 231 15 11.5 9.4 33 210 10973 230 14 10.7 9.0 | 188 17 2.3 16.7 34 200 11300 260 23 22.7 4.0 | 231 18 14.2 11.7 35 191 11582 260 23 22.7 4.0 | 231 18 14.2 11.7 36 159 12802 260 24 23.6 4.2 | 232 19 15.2 11.8 37 150 13170 260 24 23.6 4.2 | 232 19 15.2 11.8 38 138 13716 270 26 26.0 -0.0 | 246 19 17.6 7.7 39 126 14326 255 27 26.1 7.0 | 230 23 17.6 14.7 40 120 14630 265 32 31.9 2.8 | 246 26 23.4 10.5 41 114 14935 275 25 24.9 -2.2 | 252 17 16.5 5.5 42 109 15240 255 19 18.4 4.9 | 218 16 9.9 12.6 43 100 15810 250 25 23.5 8.6 | 223 22 15.1 16.2 44 95 16154 250 25 23.5 8.6 | 223 22 15.1 16.2 45 91 16459 270 31 31.0 -0.0 | 251 24 22.6 7.7 46 82 17069 245 26 23.6 11.0 | 219 24 15.1 18.7 47 75 17678 270 35 35.0 -0.0 | 254 28 26.6 7.7 48 70 18140 285 30 29.0 -7.8 | 270 21 20.5 -0.1 49 68 18288 280 29 28.6 -5.0 | 263 20 20.1 2.6 50 65 18593 290 28 26.3 -9.6 | 276 18 17.9 -1.9 51 62 18898 270 18 18.0 -0.0 | 231 12 9.6 7.7 52 60 19202 265 20 19.9 1.7 | 231 15 11.5 9.4 53 57 19507 290 30 28.2 -10.3 | 277 20 19.8 -2.6 54 52 20117 255 38 36.7 9.8 | 238 33 28.3 17.5 55 50 20340 285 17 16.4 -4.4 | 248 9 8.0 3.3 56 49 20422 290 21 19.7 -7.2 | 268 11 11.3 0.5 57 45 21031 260 14 13.8 2.4 | 208 11 5.3 10.1 58 43 21336 255 21 20.3 5.4 | 222 18 11.8 13.1 59 39 21946 270 42 42.0 -0.0 | 257 34 33.6 7.7 60 37 22250 280 46 45.3 -8.0 | 270 37 36.9 -0.3 61 36 22555 310 36 27.6 -23.1 | 309 25 19.1 -15.5 62 34 22860 280 27 26.6 -4.7 | 261 18 18.2 3.0 63 31 23470 305 32 26.2 -18.4 | 301 21 17.8 -10.7 64 30 23700 290 21 19.7 -7.2 | 268 11 11.3 0.5 65 30 23774 315 30 21.2 -21.2 | 317 19 12.8 -13.5 66 28 24079 305 27 22.1 -15.5 | 300 16 13.7 -7.8 67 27 24384 260 13 12.8 2.3 | 204 11 4.4 9.9 68 26 24689 280 21 20.7 -3.6 | 252 13 12.2 4.0 69 25 24994 265 22 21.9 1.9 | 235 17 13.5 9.6 70 23 25603 280 22 21.7 -3.8 | 254 14 13.2 3.9 71 22 25908 260 17 16.7 3.0 | 218 13 8.3 10.6 72 20 26390 285 30 29.0 -7.8 | 270 21 20.5 -0.1 73 20 26518 295 24 21.8 -10.1 | 281 14 13.3 -2.5 74 19 26822 280 30 29.5 -5.2 | 263 21 21.1 2.5 75 17 27432 315 22 15.6 -15.6 | 318 11 7.1 -7.9 76 16 27737 310 13 10.0 -8.4 | 294 2 1.5 -0.7 77 16 28042 270 14 14.0 -0.0 | 216 9 5.6 7.7 78 14 28651 285 17 16.4 -4.4 | 248 9 8.0 3.3 79 13 29261 260 22 21.7 3.8 | 229 18 13.2 11.5 80 12 29870 275 28 27.9 -2.4 | 255 20 19.5 5.2 81 10 30990 210 20 10.0 17.3 | 184 25 1.6 25.0 Wind Parameters Mean winds (0-6000m): 282.3 at 15.2 knts Storm direction: 312.3 at 11.4 knts Shear (0-3000m) pos: 2.7 neg: 1.5 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 148.7 deg Storm rel helicity (0-3000m) pos: 36.3 neg: -10.8 tot: 25.5 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.82 Bulk Shear: 29.04 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 ------------------------------------------------------------------------------- 500 359 3 121 10| 0.0 5.9 5.9| 5.6 -10.4 -4.8 -9.6 -0.26| 9.6 -2.5 1000 333 4 123 8| 0.0 4.6 4.6| 10.6 -10.8 -0.2 -0.2 0.03| 8.1 0.3 1500 299 5 142 7| 0.0 3.1 3.1| 15.4 -10.8 4.6 3.0 0.16| 7.0 1.1 2000 287 6 153 7| 1.2 2.3 3.5| 20.7 -10.8 9.9 5.0 0.25| 6.5 1.6 2500 290 7 163 5| 2.5 1.8 4.3| 27.6 -10.8 16.8 6.7 0.36| 6.8 2.4 3000 292 10 186 4| 2.7 1.5 4.2| 36.3 -10.8 25.5 8.5 0.35| 7.3 2.6 4000 292 12 218 4| 1.6 1.1 2.8| 37.0 -25.6 11.4 2.8 0.18| 6.7 1.2 5000 288 13 227 5| 1.3 1.8 3.1| 47.9 -30.8 17.2 3.4 0.17| 6.6 1.1 6000 282 15 235 8| 1.1 1.6 2.7| 49.0 -65.6 -16.6 -2.8 0.05| 6.8 0.3 Wrote GIF file: /home/apache/climate/data/raob//PAKN/skewt/PAKN.skewt.20251104.12.gif