UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for PAKN... Searching the city database file for: PAKN ... Date:1200Z 8 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 1013 15 -11.1 -13.0 86 1.9 -11.5 340 3 261.1 261.3 260.8 264.8 1.38 1 1007 57 -7.9 -10.9 79 3.0 -8.7 349 9 264.7 265.0 264.0 269.2 1.65 2 1006 64 -7.7 -10.8 78 3.1 -8.5 351 9 265.0 265.3 264.3 269.5 1.66 3 1000 107 -7.1 -10.6 76 3.5 -8.1 360 15 266.0 266.3 265.1 270.7 1.70 4 980 265 -5.5 -10.5 68 5.0 -7.0 360 23 269.2 269.5 267.4 274.0 1.75 5 925 715 -9.3 -12.1 80 2.8 -10.1 355 24 269.8 270.1 267.5 274.3 1.63 6 913 816 -10.1 -12.9 80 2.8 -10.8 350 24 270.0 270.2 267.5 274.3 1.55 7 864 1238 -13.7 -13.8 99 0.1 -13.7 344 23 270.5 270.8 267.8 274.8 1.52 8 850 1362 -13.9 -14.9 92 1.0 -14.1 340 24 271.6 271.8 268.4 275.6 1.41 9 846 1398 -14.1 -15.0 93 0.9 -14.3 342 24 271.7 272.0 268.5 275.7 1.41 10 812 1710 -13.1 -17.1 72 4.0 -14.0 347 27 276.0 276.2 270.9 279.6 1.23 11 802 1804 -12.5 -19.5 56 7.0 -14.0 345 28 277.6 277.8 271.5 280.6 1.02 12 794 1881 -12.3 -20.3 51 8.0 -14.0 344 28 278.6 278.8 272.0 281.5 0.96 13 760 2214 -13.3 -24.3 39 11.0 -15.4 337 27 281.1 281.2 273.0 283.2 0.70 14 709 2740 -16.1 -31.1 26 15.0 -18.3 335 29 283.6 283.7 273.9 284.9 0.40 15 700 2836 -16.9 -29.9 31 13.0 -18.9 340 27 283.8 283.8 274.1 285.2 0.46 16 682 3031 -18.3 -30.3 34 12.0 -20.1 344 23 284.3 284.4 274.4 285.7 0.45 17 659 3287 -19.1 -39.1 15 20.0 -21.3 11 18 286.2 286.3 275.0 286.9 0.20 18 657 3309 -19.1 -38.1 17 19.0 -21.3 14 18 286.5 286.5 275.2 287.2 0.22 19 655 3332 -18.7 -35.7 21 17.0 -20.8 16 18 287.2 287.2 275.7 288.1 0.28 20 629 3632 -21.1 -33.1 33 12.0 -22.7 7 13 287.8 287.9 276.2 289.0 0.37 21 622 3715 -21.5 -30.5 44 9.0 -22.8 4 12 288.3 288.3 276.6 289.8 0.49 22 619 3750 -21.7 -32.7 36 11.0 -23.1 4 12 288.4 288.5 276.5 289.7 0.39 23 608 3882 -22.3 -29.3 53 7.0 -23.3 2 11 289.2 289.3 277.2 291.0 0.56 24 603 3943 -22.5 -30.5 48 8.0 -23.6 1 11 289.7 289.8 277.3 291.3 0.50 25 578 4252 -25.3 -30.3 63 5.0 -26.0 316 12 289.9 290.0 277.4 291.6 0.53 26 574 4302 -25.5 -31.5 57 6.0 -26.3 312 12 290.3 290.3 277.6 291.8 0.48 27 561 4468 -26.3 -33.3 52 7.0 -27.1 334 11 291.2 291.3 277.9 292.6 0.41 28 559 4494 -26.3 -33.3 52 7.0 -27.1 337 11 291.5 291.6 278.1 292.9 0.41 29 557 4520 -26.3 -33.3 52 7.0 -27.1 341 11 291.8 291.9 278.2 293.2 0.41 30 524 4958 -30.3 -34.2 69 3.9 -30.7 16 10 292.2 292.2 278.4 293.5 0.40 31 506 5206 -31.9 -37.9 55 6.0 -32.4 35 10 293.1 293.2 278.7 294.1 0.29 32 500 5290 -32.5 -37.4 62 4.9 -32.9 35 9 293.4 293.5 278.8 294.4 0.31 33 481 5562 -34.9 -39.9 60 5.0 -35.3 8 5 293.7 293.8 278.9 294.6 0.25 34 466 5782 -36.9 -39.8 74 2.9 -37.1 347 6 293.9 294.0 279.0 294.8 0.26 35 460 5871 -37.7 -40.9 72 3.2 -37.9 338 7 294.0 294.0 279.0 294.8 0.23 36 457 5916 -37.9 -42.8 60 4.9 -38.2 334 7 294.3 294.3 279.1 295.0 0.19 37 449 6038 -38.9 -42.5 69 3.6 -39.1 322 8 294.5 294.6 279.2 295.2 0.20 38 434 6270 -40.9 -45.2 63 4.3 -41.1 323 11 294.9 294.9 279.3 295.4 0.16 39 429 6348 -41.5 -46.5 58 5.0 -41.8 327 11 295.1 295.1 279.3 295.6 0.14 40 425 6412 -42.1 -51.1 37 9.0 -42.5 330 12 295.1 295.1 279.3 295.4 0.08 41 421 6476 -42.5 -48.5 52 6.0 -42.8 326 13 295.4 295.4 279.4 295.8 0.11 42 417 6540 -43.3 -47.6 62 4.3 -43.5 321 13 295.2 295.2 279.4 295.6 0.12 43 416 6556 -43.5 -48.5 58 5.0 -43.7 320 13 295.1 295.1 279.3 295.5 0.11 44 414 6589 -43.3 -52.3 36 9.0 -43.6 318 14 295.8 295.8 279.6 296.0 0.07 45 412 6621 -43.1 -54.1 29 11.0 -43.5 316 14 296.5 296.5 279.8 296.7 0.06 46 406 6720 -43.7 -54.7 29 11.0 -44.0 312 16 296.9 296.9 280.1 297.1 0.06 47 402 6787 -44.1 -60.1 15 16.0 -44.5 321 19 297.2 297.3 280.1 297.4 0.03 48 400 6820 -43.9 -61.9 12 18.0 -44.3 325 21 297.9 297.9 280.4 298.0 0.02 49 395 6904 -43.9 -62.9 10 19.0 -44.3 327 21 299.0 299.0 280.9 299.1 0.02 50 377 7217 -45.1 -62.1 13 17.0 -45.5 327 27 301.4 301.4 282.0 301.5 0.02 51 345 7807 -46.9 -67.9 7 21.0 -47.3 320 36 306.7 306.7 284.1 306.8 0.01 52 334 8021 -48.5 -66.5 11 18.0 -48.8 320 37 307.4 307.4 284.4 307.5 0.01 53 300 8730 -47.1 -74.1 3 27.0 -47.6 315 47 319.0 319.0 288.4 319.0 0.01 54 280 9187 -45.3 -76.3 2 31.0 -45.9 310 48 327.9 327.9 291.1 327.9 0.00 55 259 9705 -46.7 -77.7 2 31.0 -47.3 314 47 333.2 333.2 292.6 333.3 0.00 56 250 9940 -44.7 -78.7 1 34.0 -45.4 315 46 339.6 339.6 294.2 339.6 0.00 57 245 10075 -43.9 -77.9 1 34.0 -44.7 315 45 342.8 342.8 295.0 342.8 0.00 58 200 11430 -45.9 -79.9 1 34.0 -46.7 310 46 360.1 360.1 298.7 360.1 0.00 59 150 13330 -50.1 -82.1 1 32.0 -50.7 300 44 383.7 383.7 302.8 383.8 0.00 60 100 15970 -50.5 -84.5 1 34.0 -51.4 290 35 430.2 430.2 308.9 430.2 0.00 61 94 16375 -48.7 -83.7 1 35.0 -49.8 292 32 441.4 441.4 310.0 441.4 0.00 62 86 16956 -51.7 -84.7 1 33.0 -52.6 292 33 446.7 446.7 310.6 446.7 0.00 63 75 17848 -49.1 -84.1 1 35.0 -50.4 297 32 470.0 470.0 312.7 470.0 0.00 64 70 18300 -49.9 -84.9 1 35.0 -51.2 290 29 477.6 477.6 313.2 477.7 0.00 65 61 19197 -51.9 -84.9 1 33.0 -53.1 288 23 492.4 492.4 314.4 492.4 0.00 66 59 19413 -51.9 -84.9 1 33.0 -53.1 279 19 497.1 497.1 314.7 497.1 0.00 67 58 19524 -51.5 -85.5 1 34.0 -52.8 274 18 500.4 500.4 315.0 500.4 0.00 68 57 19637 -48.9 -84.9 1 36.0 -50.6 269 21 508.8 508.8 315.5 508.8 0.01 69 51 20362 -52.9 -85.9 1 33.0 -54.2 284 30 515.9 515.9 316.0 515.9 0.00 70 50 20490 -51.9 -85.9 1 34.0 -53.3 290 31 521.2 521.2 316.4 521.2 0.00 71 43 21477 -47.7 -83.7 1 36.0 -50.1 295 33 554.5 554.5 318.3 554.5 0.01 72 38 22289 -49.7 -84.7 1 35.0 -51.9 298 23 569.3 569.3 319.1 569.4 0.01 73 37 22464 -48.5 -84.5 1 36.0 -51.0 290 23 576.8 576.8 319.5 576.8 0.01 74 33 23210 -52.9 -85.9 1 33.0 -54.7 289 10 584.3 584.3 319.9 584.3 0.01 75 31 23616 -49.9 -84.9 1 35.0 -52.4 262 26 602.9 602.9 320.7 603.0 0.01 76 30 23830 -50.3 -85.3 1 35.0 -52.8 290 24 607.5 607.5 320.9 607.6 0.01 77 29 24052 -49.7 -84.7 1 35.0 -52.4 294 26 615.1 615.1 321.3 615.2 0.01 78 27 24517 -52.1 -86.1 1 34.0 -54.4 275 20 621.0 621.0 321.5 621.1 0.01 79 26 24761 -51.3 -85.3 1 34.0 -53.9 269 16 630.1 630.1 321.9 630.1 0.01 80 25 25016 -52.5 -86.5 1 34.0 -54.9 252 15 633.7 633.7 322.0 633.8 0.01 81 24 25281 -48.9 -84.9 1 36.0 -52.2 274 22 651.6 651.6 322.7 651.7 0.01 82 23 25561 -49.5 -85.5 1 36.0 -52.8 266 26 657.8 657.8 323.0 657.9 0.01 83 22 25853 -47.7 -84.7 1 37.0 -51.7 275 32 671.6 671.6 323.5 671.7 0.01 84 20 26480 -49.3 -84.3 1 35.0 -53.0 270 41 685.3 685.3 324.0 685.4 0.02 85 19 26816 -50.1 -85.1 1 35.0 -53.7 280 35 692.9 692.9 324.2 693.0 0.01 86 18 27170 -48.5 -84.5 1 36.0 -52.7 273 40 708.8 708.8 324.7 708.9 0.02 87 15 28367 -49.5 -84.5 1 35.0 -53.9 284 41 743.4 743.4 325.7 743.5 0.02 TRP 334 8021 -48.5 -66.5 11 18.0 -48.8 320 37 307.4 307.4 284.4 307.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5183.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 56.27 % Est. max temperature: -1.55 C = 29.22 F Sfc-Lift cond lev (LCL): 982.41 mb = 245.80 m = 806.41 ft T: -5.69 C 700-500 lapse rate: 6.36 C/km ThetaE index: 0.02 C Layer 913.0- 864.0 mb Conv cond level (CCL): 881.42 mb = 1085.16 m = 3560.20 ft Mean mixing ratio: 1.67 g/kg Conv temperature: -1.81 C = 28.75 F Cap Strength: 16.71 C Lifted Index: 16.87 C Risk: None Lifted Index @300 mb: 32.51 C Lifted Index @700 mb: 11.09 C Showalter Index: 14.94 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 17.60 C K Index: -9.30 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 4.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.86 J/kg Max Up Vert Vel: 6.30 m/s Conv Inhibition (B-): 70164.42 J/kg Cap Strength: 16.69 C Lift Cond Lev (LCL): 906.34 mb = 871.76 m = 2860.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 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 1013 15 340 3 1.0 -2.8 | 208 11 5.3 9.9 1 1000 107 360 15 -0.0 -15.0 | 298 5 4.3 -2.3 2 975 305 360 25 -0.0 -25.0 | 341 13 4.3 -12.3 3 938 610 355 23 2.0 -22.9 | 328 12 6.3 -10.2 4 925 715 355 24 2.1 -23.9 | 330 13 6.4 -11.2 5 901 914 345 24 6.2 -23.2 | 315 15 10.5 -10.4 6 866 1219 345 23 6.0 -22.2 | 313 14 10.2 -9.5 7 850 1362 340 24 8.2 -22.6 | 308 16 12.5 -9.8 8 832 1524 350 26 4.5 -25.6 | 326 16 8.8 -12.9 9 799 1829 345 28 7.2 -27.0 | 321 18 11.5 -14.3 10 768 2134 340 25 8.6 -23.5 | 310 17 12.8 -10.7 11 738 2438 330 33 16.5 -28.6 | 307 26 20.8 -15.8 12 709 2743 335 29 12.3 -26.3 | 309 21 16.5 -13.5 13 700 2836 340 27 9.2 -25.4 | 313 18 13.5 -12.6 14 680 3048 345 22 5.7 -21.3 | 310 13 10.0 -8.5 15 652 3353 20 17 -5.8 -16.0 | 25 4 -1.5 -3.2 16 625 3658 5 12 -1.0 -12.0 | 256 3 3.2 0.8 17 600 3962 360 11 -0.0 -11.0 | 248 5 4.3 1.7 18 575 4267 310 12 9.2 -7.7 | 250 14 13.5 5.0 19 552 4572 350 11 1.9 -10.8 | 253 6 6.2 1.9 20 529 4877 10 10 -1.7 -9.8 | 221 4 2.5 2.9 21 507 5182 35 10 -5.7 -8.2 | 162 5 -1.5 4.6 22 500 5290 35 9 -5.2 -7.4 | 171 5 -0.9 5.4 23 486 5486 15 4 -1.0 -3.9 | 200 9 3.2 8.9 24 445 6096 315 9 6.4 -6.4 | 239 12 10.6 6.4 25 425 6401 330 12 6.0 -10.4 | 257 11 10.3 2.4 26 407 6706 310 15 11.5 -9.6 | 259 16 15.8 3.1 27 400 6820 325 21 12.0 -17.2 | 285 17 16.3 -4.5 28 389 7010 330 22 11.0 -19.1 | 292 17 15.3 -6.3 29 355 7620 320 36 23.1 -27.6 | 298 31 27.4 -14.8 30 334 8021 320 37 23.8 -28.3 | 299 32 28.1 -15.6 31 300 8730 315 47 33.2 -33.2 | 299 43 37.5 -20.5 32 282 9144 310 48 36.8 -30.9 | 294 45 41.0 -18.1 33 250 9940 315 46 32.5 -32.5 | 298 42 36.8 -19.8 34 224 10668 315 39 27.6 -27.6 | 295 35 31.9 -14.8 35 205 11278 315 50 35.4 -35.4 | 300 46 39.6 -22.6 36 200 11430 310 46 35.2 -29.6 | 293 43 39.5 -16.8 37 187 11887 300 33 28.6 -16.5 | 277 33 32.9 -3.8 38 170 12497 305 29 23.8 -16.6 | 278 28 28.0 -3.9 39 162 12802 310 35 26.8 -22.5 | 287 33 31.1 -9.8 40 150 13330 300 44 38.1 -22.0 | 282 43 42.4 -9.3 41 148 13411 295 41 37.2 -17.3 | 276 42 41.4 -4.6 42 141 13716 300 45 39.0 -22.5 | 283 44 43.3 -9.8 43 135 14021 305 42 34.4 -24.1 | 286 40 38.7 -11.3 44 129 14326 295 33 29.9 -13.9 | 272 34 34.2 -1.2 45 123 14630 295 47 42.6 -19.9 | 279 47 46.9 -7.1 46 117 14935 305 34 27.9 -19.5 | 282 33 32.1 -6.8 47 112 15240 295 38 34.4 -16.1 | 275 39 38.7 -3.3 48 100 15970 290 35 32.9 -12.0 | 269 37 37.2 0.8 49 97 16154 290 35 32.9 -12.0 | 269 37 37.2 0.8 50 89 16764 295 27 24.5 -11.4 | 267 29 28.8 1.3 51 85 17069 290 37 34.8 -12.7 | 270 39 39.0 0.1 52 81 17374 305 48 39.3 -27.5 | 289 46 43.6 -14.8 53 73 17983 295 28 25.4 -11.8 | 268 30 29.7 0.9 54 70 18288 300 28 24.2 -14.0 | 273 29 28.5 -1.3 55 70 18300 290 29 27.3 -9.9 | 265 32 31.5 2.8 56 67 18593 285 26 25.1 -6.7 | 258 30 29.4 6.0 57 64 18898 300 27 23.4 -13.5 | 272 28 27.7 -0.8 58 58 19507 275 18 17.9 -1.6 | 243 25 22.2 11.2 59 55 19812 260 24 23.6 4.2 | 239 33 27.9 16.9 60 50 20490 290 31 29.1 -10.6 | 266 33 33.4 2.1 61 48 20726 295 39 35.3 -16.5 | 275 40 39.6 -3.7 62 44 21336 295 34 30.8 -14.4 | 273 35 35.1 -1.6 63 42 21641 295 32 29.0 -13.5 | 271 33 33.3 -0.8 64 40 21946 315 24 17.0 -17.0 | 281 22 21.3 -4.2 65 36 22555 285 23 22.2 -6.0 | 256 27 26.5 6.8 66 33 23165 295 9 8.2 -3.8 | 234 15 12.4 8.9 67 32 23470 255 18 17.4 4.7 | 231 28 21.7 17.4 68 30 23774 270 34 34.0 -0.0 | 252 40 38.3 12.7 69 30 23830 290 24 22.6 -8.2 | 260 27 26.8 4.5 70 29 24079 295 26 23.6 -11.0 | 266 28 27.8 1.8 71 28 24384 275 23 22.9 -2.0 | 248 29 27.2 10.7 72 26 24689 275 17 16.9 -1.5 | 242 24 21.2 11.3 73 25 24994 250 14 13.2 4.8 | 225 25 17.4 17.5 74 24 25298 275 22 21.9 -1.9 | 248 28 26.2 10.8 75 23 25603 265 27 26.9 2.4 | 244 35 31.2 15.1 76 21 26213 290 40 37.6 -13.7 | 271 42 41.9 -0.9 77 20 26480 270 41 41.0 -0.0 | 254 47 45.3 12.7 78 20 26518 285 31 29.9 -8.0 | 262 35 34.2 4.7 79 18 26822 270 42 42.0 -0.0 | 255 48 46.3 12.7 80 14 27432 290 41 38.5 -14.0 | 272 43 42.8 -1.3 81 12 27737 280 40 39.4 -6.9 | 262 44 43.7 5.8 82 10 28346 315 34 24.0 -24.0 | 292 30 28.3 -11.3 83 9 28651 295 27 24.5 -11.4 | 267 29 28.8 1.3 Wind Parameters Mean winds (0-6000m): 348.6 at 17.9 knts Storm direction: 18.6 at 13.4 knts Shear (0-3000m) pos: 3.4 neg: 2.7 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 103.1 deg Storm rel helicity (0-3000m) pos: 54.1 neg: -54.6 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 10.68 Bulk Shear: 1.86 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 20 326 8| 21.4 0.0 21.4| 25.6 -5.9 19.7 39.4 0.64| 27.0 17.3 1000 355 22 324 11| 10.7 2.4 13.1| 27.0 -22.7 4.3 4.3 0.39| 16.8 6.5 1500 351 22 320 12| 8.0 1.6 9.6| 43.7 -27.1 16.7 11.1 0.40| 13.4 5.3 2000 349 24 321 13| 6.0 2.1 8.1| 43.7 -41.7 2.0 1.0 0.28| 11.4 3.2 2500 346 25 318 15| 4.8 3.2 8.0| 44.4 -53.1 -8.7 -3.5 0.19| 11.2 2.1 3000 344 25 316 16| 3.4 2.7 6.1| 54.1 -54.6 -0.5 -0.2 0.18| 11.3 2.0 4000 348 23 316 13| 2.8 2.6 5.3| 70.0 -57.5 12.4 3.1 0.16| 11.3 1.9 5000 347 20 309 11| 2.8 2.2 5.1| 72.5 -65.6 6.8 1.4 0.09| 11.1 1.0 6000 349 18 302 9| 2.4 2.6 5.0| 93.1 -67.4 25.7 4.3 0.14| 10.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//PAKN/skewt/PAKN.skewt.20251108.12.gif