UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for PAKN... Searching the city database file for: PAKN ... Date:1200Z 7 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 1002 15 -5.1 -10.1 68 5.0 -6.5 340 7 267.9 268.2 266.5 272.7 1.77 1 1000 22 -5.1 -9.9 69 4.8 -6.5 330 10 268.0 268.3 266.7 273.0 1.80 2 970 261 -5.3 -11.3 63 6.0 -7.0 338 27 270.2 270.5 267.9 274.8 1.66 3 956 375 -6.1 -12.1 62 6.0 -7.7 338 30 270.5 270.8 268.0 274.9 1.58 4 925 632 -8.1 -12.8 69 4.7 -9.4 330 30 271.0 271.3 268.2 275.3 1.54 5 879 1026 -11.3 -14.4 78 3.1 -12.1 332 32 271.7 271.9 268.5 275.7 1.42 6 850 1282 -13.7 -14.7 92 1.0 -13.9 340 35 271.8 272.0 268.5 275.8 1.44 7 838 1390 -14.9 -15.0 99 0.1 -14.9 339 34 271.6 271.9 268.4 275.6 1.42 8 820 1554 -15.7 -15.7 100 0.0 -15.7 338 33 272.5 272.7 268.9 276.4 1.37 9 798 1759 -16.7 -16.9 98 0.2 -16.7 336 31 273.5 273.8 269.4 277.2 1.27 10 774 1987 -18.3 -18.7 97 0.4 -18.4 338 32 274.2 274.4 269.6 277.5 1.13 11 771 2016 -16.5 -17.9 89 1.4 -16.8 338 32 276.5 276.7 271.1 280.0 1.21 12 749 2234 -17.1 -19.5 82 2.4 -17.6 338 34 278.1 278.3 271.9 281.3 1.09 13 700 2739 -19.5 -21.3 86 1.8 -19.8 335 34 280.9 281.1 273.3 283.9 1.00 14 695 2792 -19.9 -21.9 84 2.0 -20.3 334 33 281.0 281.2 273.4 283.9 0.95 15 685 2899 -20.9 -24.4 73 3.5 -21.5 333 34 281.1 281.2 273.1 283.4 0.77 16 664 3128 -23.1 -25.9 78 2.8 -23.5 329 37 281.1 281.2 273.0 283.2 0.70 17 637 3430 -25.3 -31.3 57 6.0 -26.0 327 38 282.0 282.0 273.1 283.3 0.44 18 618 3649 -27.1 -32.1 62 5.0 -27.6 334 36 282.4 282.4 273.3 283.7 0.42 19 608 3766 -27.9 -34.9 51 7.0 -28.6 335 34 282.8 282.8 273.3 283.8 0.32 20 584 4053 -30.1 -36.1 56 6.0 -30.6 335 27 283.5 283.5 273.7 284.4 0.30 21 565 4289 -29.7 -44.7 22 15.0 -30.7 335 21 286.6 286.7 275.1 287.1 0.13 22 559 4365 -29.9 -46.9 18 17.0 -31.0 335 19 287.3 287.3 275.4 287.6 0.10 23 554 4429 -30.1 -46.1 20 16.0 -31.2 335 18 287.8 287.8 275.7 288.2 0.11 24 528 4768 -32.9 -46.9 23 14.0 -33.7 335 12 288.4 288.4 276.0 288.8 0.11 25 514 4957 -33.5 -52.5 13 19.0 -34.4 334 11 289.9 289.9 276.7 290.1 0.06 26 500 5150 -34.7 -54.7 11 20.0 -35.5 330 13 290.7 290.7 277.1 290.9 0.05 27 498 5178 -34.7 -54.7 11 20.0 -35.5 331 13 291.1 291.1 277.3 291.2 0.05 28 492 5262 -35.1 -56.1 10 21.0 -36.0 333 13 291.6 291.6 277.5 291.7 0.04 29 490 5291 -35.1 -54.1 13 19.0 -35.9 334 13 291.9 291.9 277.7 292.1 0.05 30 476 5492 -36.1 -57.1 10 21.0 -36.9 340 12 293.1 293.1 278.3 293.2 0.04 31 400 6680 -42.5 -61.5 11 19.0 -43.0 325 14 299.8 299.8 281.3 299.8 0.02 32 391 6834 -43.7 -62.7 10 19.0 -44.2 331 14 300.1 300.1 281.4 300.2 0.02 33 385 6938 -43.5 -62.5 11 19.0 -44.0 336 15 301.7 301.7 282.1 301.8 0.02 34 368 7241 -44.9 -64.9 9 20.0 -45.3 340 12 303.8 303.8 283.0 303.9 0.02 35 358 7425 -45.7 -65.7 9 20.0 -46.1 329 10 305.1 305.1 283.5 305.2 0.02 36 351 7557 -44.9 -66.9 7 22.0 -45.4 316 10 307.9 307.9 284.5 308.0 0.01 37 335 7868 -47.5 -65.5 11 18.0 -47.9 320 21 308.5 308.5 284.8 308.6 0.02 38 311 8361 -46.3 -69.3 6 23.0 -46.7 307 14 316.8 316.8 287.7 316.9 0.01 39 300 8600 -47.3 -70.3 5 23.0 -47.7 330 14 318.7 318.7 288.3 318.7 0.01 40 297 8667 -47.5 -70.5 5 23.0 -47.9 330 13 319.3 319.3 288.5 319.4 0.01 41 284 8964 -45.7 -73.7 3 28.0 -46.3 293 9 326.0 326.0 290.6 326.0 0.01 42 261 9525 -48.1 -75.1 3 27.0 -48.6 295 15 330.5 330.5 291.9 330.5 0.01 43 250 9810 -47.3 -75.3 3 28.0 -47.8 295 13 335.7 335.7 293.3 335.8 0.01 44 217 10744 -46.9 -75.9 2 29.0 -47.5 264 12 350.2 350.2 296.7 350.3 0.01 45 206 11086 -48.9 -76.9 2 28.0 -49.4 284 16 352.3 352.3 297.1 352.4 0.01 46 200 11280 -47.7 -78.7 2 31.0 -48.3 275 12 357.2 357.2 298.1 357.3 0.00 47 188 11690 -46.5 -78.5 1 32.0 -47.3 248 11 365.5 365.6 299.8 365.6 0.00 48 172 12277 -48.7 -79.7 2 31.0 -49.3 274 13 371.3 371.3 300.8 371.3 0.00 49 159 12795 -48.3 -80.3 1 32.0 -49.0 226 10 380.4 380.4 302.3 380.5 0.00 50 153 13049 -46.7 -78.7 1 32.0 -47.6 233 6 387.4 387.4 303.4 387.4 0.01 51 150 13180 -47.9 -79.9 1 32.0 -48.7 230 16 387.5 387.5 303.4 387.5 0.00 52 132 14020 -49.5 -81.5 1 32.0 -50.3 225 10 399.1 399.1 305.1 399.1 0.00 53 128 14222 -48.1 -82.1 1 34.0 -49.0 228 13 405.2 405.2 305.9 405.2 0.00 54 116 14866 -51.5 -83.5 1 32.0 -52.2 256 16 410.4 410.4 306.6 410.4 0.00 55 108 15333 -48.1 -82.1 1 34.0 -49.1 248 9 425.3 425.3 308.3 425.3 0.00 56 104 15581 -48.9 -82.9 1 34.0 -49.9 224 11 428.4 428.4 308.7 428.4 0.00 57 102 15709 -47.3 -82.3 1 35.0 -48.5 240 12 433.9 433.9 309.3 433.9 0.00 58 100 15840 -47.7 -81.7 1 34.0 -48.9 255 14 435.6 435.6 309.4 435.6 0.01 59 93 16318 -49.7 -83.7 1 34.0 -50.7 258 17 440.8 440.8 310.0 440.8 0.00 60 92 16389 -48.3 -83.3 1 35.0 -49.5 255 18 444.9 444.9 310.4 444.9 0.00 61 84 16987 -49.7 -83.7 1 34.0 -50.8 269 18 453.8 453.8 311.2 453.8 0.00 62 77 17557 -49.3 -83.3 1 34.0 -50.5 248 15 466.0 466.0 312.3 466.1 0.00 63 74 17820 -46.3 -83.3 1 37.0 -48.1 286 14 477.7 477.7 313.2 477.7 0.01 64 70 18190 -45.9 -81.9 1 36.0 -47.8 270 12 486.2 486.2 314.0 486.2 0.01 65 62 18990 -48.3 -83.3 1 35.0 -50.0 265 10 498.0 498.0 314.8 498.1 0.01 66 55 19780 -46.1 -83.1 1 37.0 -48.4 225 14 520.4 520.5 316.4 520.5 0.01 67 50 20410 -47.3 -83.3 1 36.0 -49.5 230 17 532.0 532.0 317.1 532.0 0.01 68 49 20543 -47.9 -83.9 1 36.0 -50.0 236 11 533.7 533.7 317.2 533.7 0.01 69 48 20680 -47.1 -83.1 1 36.0 -49.4 232 17 538.7 538.7 317.5 538.8 0.01 70 44 21253 -49.7 -84.7 1 35.0 -51.7 266 15 546.0 546.0 317.9 546.0 0.01 71 43 21404 -47.9 -83.9 1 36.0 -50.3 264 14 554.0 554.0 318.3 554.0 0.01 72 42 21559 -47.9 -83.9 1 36.0 -50.3 261 14 557.7 557.7 318.5 557.8 0.01 73 41 21719 -45.3 -83.3 1 38.0 -48.4 264 13 568.1 568.1 319.0 568.1 0.01 74 31 23557 -52.1 -86.1 1 34.0 -54.2 281 22 597.0 597.0 320.5 597.0 0.01 75 30 23770 -50.7 -84.7 1 34.0 -53.1 310 9 606.4 606.4 320.9 606.5 0.01 76 24 25215 -52.9 -85.9 1 33.0 -55.2 257 21 640.0 640.0 322.3 640.1 0.01 77 22 25777 -51.9 -85.9 1 34.0 -54.6 263 32 659.1 659.1 323.0 659.2 0.01 78 20 26400 -48.1 -84.1 1 36.0 -52.2 280 31 688.9 689.0 324.1 689.1 0.02 79 18 27096 -46.9 -83.9 1 37.0 -51.7 277 30 713.8 713.8 324.8 714.0 0.02 80 17 27472 -50.3 -85.3 1 35.0 -54.1 274 31 714.7 714.7 324.9 714.8 0.02 81 16 27869 -49.1 -85.1 1 36.0 -53.5 272 31 731.1 731.1 325.4 731.2 0.02 82 14 28742 -51.1 -85.1 1 34.0 -55.2 266 32 752.8 752.8 326.0 752.9 0.02 TRP 335 7868 -47.5 -65.5 11 18.0 -47.9 320 21 308.5 308.5 284.8 308.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5128.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 64.46 % Est. max temperature: -1.21 C = 29.83 F Sfc-Lift cond lev (LCL): 925.57 mb = 627.17 m = 2057.61 ft T: -8.06 C 700-500 lapse rate: 6.30 C/km ThetaE index: 0.20 C Layer 838.0- 820.0 mb Conv cond level (CCL): 855.44 mb = 1233.30 m = 4046.20 ft Mean mixing ratio: 1.61 g/kg Conv temperature: -1.22 C = 29.80 F Cap Strength: 12.83 C Lifted Index: 13.39 C Risk: None Lifted Index @300 mb: 31.14 C Lifted Index @700 mb: 7.20 C Showalter Index: 12.51 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 20.00 C K Index: 4.50 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.73 J/kg Max Up Vert Vel: 4.63 m/s Conv Inhibition (B-): 71239.89 J/kg Cap Strength: 13.19 C Lift Cond Lev (LCL): 875.19 mb = 1058.94 m = 3474.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 5 at 20 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 1002 15 340 7 2.4 -6.6 | 198 14 4.1 12.9 1 1000 22 330 10 5.0 -8.7 | 212 13 6.7 10.8 2 965 305 340 30 10.3 -28.2 | 306 15 12.0 -8.7 3 928 610 330 30 15.0 -26.0 | 291 18 16.7 -6.5 4 925 632 330 30 15.0 -26.0 | 291 18 16.7 -6.5 5 892 914 330 31 15.5 -26.8 | 293 19 17.2 -7.4 6 857 1219 335 34 14.4 -30.8 | 305 20 16.1 -11.4 7 850 1282 340 35 12.0 -32.9 | 314 19 13.7 -13.4 8 790 1829 335 30 12.7 -27.2 | 298 16 14.4 -7.7 9 759 2134 340 33 11.3 -31.0 | 312 17 13.0 -11.6 10 729 2438 335 36 15.2 -32.6 | 308 21 16.9 -13.2 11 700 2739 335 34 14.4 -30.8 | 305 20 16.1 -11.4 12 700 2743 335 33 13.9 -29.9 | 304 19 15.7 -10.5 13 643 3353 325 39 22.4 -31.9 | 297 27 24.1 -12.5 14 616 3658 335 36 15.2 -32.6 | 308 21 16.9 -13.2 15 566 4267 335 21 8.9 -19.0 | 268 11 10.6 0.4 16 519 4877 335 10 4.2 -9.1 | 210 12 5.9 10.4 17 500 5150 330 13 6.5 -11.3 | 225 12 8.2 8.2 18 476 5486 340 12 4.1 -11.3 | 215 10 5.8 8.2 19 455 5791 15 11 -2.8 -10.6 | 173 9 -1.1 8.8 20 436 6096 20 3 -1.0 -2.8 | 182 17 0.7 16.6 21 400 6680 325 14 8.0 -11.5 | 231 13 9.7 8.0 22 398 6706 325 12 6.9 -9.8 | 222 13 8.6 9.6 23 381 7010 340 16 5.5 -15.0 | 238 8 7.2 4.4 24 364 7315 340 10 3.4 -9.4 | 207 11 5.1 10.1 25 348 7620 310 10 7.7 -6.4 | 216 16 9.4 13.0 26 335 7868 320 21 13.5 -16.1 | 258 16 15.2 3.4 27 332 7925 325 22 12.6 -18.0 | 264 14 14.3 1.4 28 317 8230 295 14 12.7 -5.9 | 227 20 14.4 13.5 29 300 8600 330 14 7.0 -12.1 | 230 11 8.7 7.3 30 289 8839 330 10 5.0 -8.7 | 212 13 6.7 10.8 31 276 9144 240 7 6.1 3.5 | 199 24 7.8 23.0 32 264 9449 295 15 13.6 -6.3 | 229 20 15.3 13.1 33 250 9810 295 13 11.8 -5.5 | 224 19 13.5 14.0 34 241 10058 300 10 8.7 -5.0 | 216 18 10.4 14.5 35 219 10668 260 11 10.8 1.9 | 210 25 12.5 21.4 36 200 11278 295 18 16.3 -7.6 | 237 22 18.0 11.8 37 200 11280 275 12 12.0 -1.0 | 217 23 13.7 18.4 38 191 11582 260 11 10.8 1.9 | 210 25 12.5 21.4 39 182 11887 225 12 8.5 8.5 | 200 30 10.2 27.9 40 174 12192 275 14 13.9 -1.2 | 221 24 15.7 18.2 41 166 12497 270 12 12.0 -0.0 | 215 24 13.7 19.5 42 159 12802 225 10 7.1 7.1 | 198 28 8.8 26.5 43 152 13106 235 5 4.1 2.9 | 195 23 5.8 22.3 44 150 13180 230 16 12.3 10.3 | 205 33 14.0 29.7 45 145 13411 230 15 11.5 9.6 | 204 32 13.2 29.1 46 132 14021 225 10 7.1 7.1 | 198 28 8.8 26.5 47 126 14326 230 14 10.7 9.0 | 204 31 12.4 28.5 48 120 14630 260 18 17.7 3.1 | 221 30 19.4 22.6 49 115 14935 255 16 15.5 4.1 | 216 29 17.2 23.6 50 110 15240 260 9 8.9 1.6 | 207 24 10.6 21.0 51 105 15545 220 10 6.4 7.7 | 197 28 8.1 27.1 52 100 15840 255 14 13.5 3.6 | 213 28 15.2 23.1 53 100 15850 250 10 9.4 3.4 | 206 25 11.1 22.9 54 95 16154 265 16 15.9 1.4 | 220 27 17.7 20.8 55 87 16764 240 20 17.3 10.0 | 213 35 19.0 29.5 56 83 17069 280 17 16.7 -3.0 | 228 25 18.5 16.5 57 79 17374 245 10 9.1 4.2 | 204 26 10.8 23.7 58 76 17678 250 18 16.9 6.2 | 216 32 18.6 25.6 59 72 17983 325 10 5.7 -8.2 | 213 14 7.4 11.3 60 70 18190 270 12 12.0 -0.0 | 215 24 13.7 19.5 61 69 18288 285 12 11.6 -3.1 | 219 21 13.3 16.3 62 66 18593 270 12 12.0 -0.0 | 215 24 13.7 19.5 63 63 18898 260 10 9.8 1.7 | 209 24 11.6 21.2 64 60 19202 275 10 10.0 -0.9 | 212 22 11.7 18.6 65 57 19507 225 10 7.1 7.1 | 198 28 8.8 26.5 66 55 19812 225 15 10.6 10.6 | 202 32 12.3 30.1 67 52 20117 225 13 9.2 9.2 | 201 31 10.9 28.6 68 50 20410 230 17 13.0 10.9 | 206 34 14.7 30.4 69 50 20422 240 5 4.3 2.5 | 195 23 6.0 22.0 70 48 20726 230 19 14.6 12.2 | 207 36 16.3 31.7 71 45 21031 270 17 17.0 -0.0 | 224 27 18.7 19.5 72 43 21336 265 14 13.9 1.2 | 217 26 15.7 20.7 73 41 21641 260 14 13.8 2.4 | 215 27 15.5 21.9 74 40 21946 275 10 10.0 -0.9 | 212 22 11.7 18.6 75 38 22250 230 11 8.4 7.1 | 201 28 10.1 26.5 76 36 22555 220 15 9.6 11.5 | 200 33 11.4 30.9 77 31 23470 270 27 27.0 -0.0 | 236 35 28.7 19.5 78 30 23770 310 9 6.9 -5.8 | 212 16 8.6 13.7 79 29 24079 310 10 7.7 -6.4 | 216 16 9.4 13.0 80 27 24384 295 6 5.4 -2.5 | 203 18 7.1 16.9 81 26 24689 250 10 9.4 3.4 | 206 25 11.1 22.9 82 22 25908 265 35 34.9 3.1 | 238 43 36.6 22.5 83 21 26213 260 26 25.6 4.5 | 229 36 27.3 24.0 84 20 26400 280 31 30.5 -5.4 | 246 35 32.2 14.1 85 19 26518 280 30 29.5 -5.2 | 245 34 31.3 14.2 86 14 27432 265 32 31.9 2.8 | 236 40 33.6 22.2 87 12 27737 265 31 30.9 2.7 | 236 39 32.6 22.2 88 10 28346 295 28 25.4 -11.8 | 254 28 27.1 7.6 89 9 28651 300 27 23.4 -13.5 | 257 26 25.1 6.0 Wind Parameters Mean winds (0-6000m): 335.0 at 26.0 knts Storm direction: 5.0 at 19.5 knts Shear (0-3000m) pos: 0.6 neg: 5.1 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 103.4 deg Storm rel helicity (0-3000m) pos: 116.7 neg: -57.4 tot: 59.3 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 13.76 Bulk Shear: 0.78 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 ------------------------------------------------------------------------------- 500 337 24 282 11| 0.0 23.7 23.7| 63.2 -11.7 51.5 103.1 0.71| 28.1 19.9 1000 333 27 289 15| 0.0 12.9 12.9| 72.7 -17.6 55.2 55.2 0.64| 16.1 10.3 1500 335 29 296 16| 1.2 8.6 9.8|100.9 -26.4 74.5 49.7 0.61| 13.4 8.1 2000 335 30 298 16| 0.9 6.5 7.4|110.9 -38.9 72.0 36.0 0.52| 11.5 6.0 2500 336 31 301 17| 0.7 6.0 6.7|116.7 -45.5 71.2 28.5 0.46| 10.3 4.8 3000 335 31 301 17| 0.6 5.1 5.7|116.7 -57.4 59.3 19.8 0.38| 9.5 3.6 4000 334 32 301 19| 1.6 4.0 5.6|140.2 -86.1 54.1 13.5 0.25| 9.6 2.4 5000 334 29 295 16| 1.3 1.7 3.0|143.7-129.3 14.4 2.9 0.05| 9.5 0.5 6000 335 26 288 13| 1.8 1.4 3.2|151.9-148.1 3.7 0.6 -0.00| 9.3 -0.0 Wrote GIF file: /home/apache/climate/data/raob//PAKN/skewt/PAKN.skewt.20251107.12.gif