UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081612.upa.cvt Date: 1200Z 16 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 16 AUG 25 Station: PAMC WMO ident: 69003 Latitude: 62.95 Longitude: -155.60 Elevation: 103.00 ------------------------------------------------------------------------------- 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 1003 103 8.2 5.0 80 3.2 6.6 285 3 281.1 282.0 279.6 296.1 5.45 1 1000 130 8.2 5.0 80 3.2 6.6 290 6 281.4 282.3 279.7 296.4 5.47 2 980 297 9.2 4.3 71 4.9 6.8 304 15 284.0 284.9 280.8 298.8 5.31 3 929 739 7.0 3.4 78 3.6 5.2 346 18 286.1 287.0 281.7 300.9 5.26 4 925 775 7.0 2.9 75 4.1 5.0 350 19 286.5 287.4 281.7 300.9 5.10 5 907 937 6.2 2.0 74 4.2 4.2 350 15 287.3 288.1 281.8 301.1 4.87 6 902 982 6.0 0.0 65 6.0 3.2 350 16 287.5 288.2 281.2 299.6 4.24 7 857 1399 2.2 0.7 90 1.5 1.5 350 18 287.8 288.6 281.8 301.2 4.70 8 853 1437 2.0 -0.7 82 2.7 0.8 350 18 288.0 288.7 281.4 300.2 4.26 9 850 1465 1.6 -0.4 87 2.0 0.7 350 18 287.8 288.6 281.5 300.3 4.37 10 827 1685 -0.3 -1.5 92 1.2 -0.8 356 16 288.1 288.8 281.3 300.0 4.14 11 821 1743 -0.7 -3.2 83 2.5 -1.7 358 16 288.3 288.9 280.8 298.9 3.67 12 807 1881 -1.9 -4.0 86 2.1 -2.8 359 15 288.4 289.0 280.7 298.6 3.52 13 773 2221 -4.7 -5.5 94 0.8 -5.0 355 19 289.0 289.5 280.7 298.5 3.28 14 752 2438 -5.7 -8.2 82 2.5 -6.6 355 22 290.2 290.6 280.6 298.2 2.74 15 748 2479 -4.9 -12.9 53 8.0 -7.5 356 21 291.5 291.8 280.1 297.2 1.89 16 740 2564 -5.5 -12.5 58 7.0 -7.8 357 20 291.7 292.1 280.3 297.7 1.98 17 729 2681 -5.9 -14.9 49 9.0 -8.7 359 18 292.5 292.8 280.3 297.6 1.65 18 725 2725 -5.5 -19.5 32 14.0 -9.3 360 17 293.4 293.6 280.0 296.9 1.12 19 700 2999 -7.3 -22.3 29 15.0 -11.0 360 18 294.4 294.6 280.1 297.3 0.91 20 675 3281 -9.1 -24.1 28 15.0 -12.6 360 16 295.5 295.6 280.5 298.0 0.81 21 645 3631 -11.1 -22.1 40 11.0 -13.7 360 14 297.1 297.2 281.4 300.3 1.01 22 636 3738 -11.9 -21.9 43 10.0 -14.3 357 14 297.3 297.5 281.6 300.7 1.04 23 633 3774 -12.3 -23.3 39 11.0 -14.8 356 14 297.3 297.5 281.4 300.3 0.92 24 594 4256 -15.9 -20.4 68 4.5 -17.0 336 17 298.6 298.8 282.4 302.6 1.27 25 591 4294 -16.1 -21.0 66 4.9 -17.3 335 17 298.8 299.0 282.4 302.6 1.21 26 565 4631 -18.7 -21.0 82 2.3 -19.2 338 15 299.6 299.8 282.8 303.6 1.27 27 519 5258 -23.1 -27.0 70 3.9 -23.8 344 14 301.6 301.8 283.1 304.3 0.81 28 509 5400 -23.5 -31.5 48 8.0 -24.7 332 15 302.8 302.9 283.2 304.6 0.54 29 506 5443 -23.5 -36.5 29 13.0 -25.2 329 16 303.4 303.4 283.2 304.5 0.33 30 502 5501 -23.7 -38.7 24 15.0 -25.5 325 16 303.8 303.8 283.3 304.7 0.27 31 500 5530 -24.1 -39.1 24 15.0 -25.8 325 17 303.7 303.7 283.2 304.6 0.26 32 484 5767 -25.5 -41.5 21 16.0 -27.2 325 15 304.8 304.8 283.6 305.5 0.21 33 403 7068 -36.3 -49.3 25 13.0 -37.1 333 12 307.2 307.2 284.4 307.5 0.11 34 400 7120 -36.5 -49.5 25 13.0 -37.2 340 12 307.6 307.6 284.5 307.9 0.10 35 384 7401 -38.5 -51.5 24 13.0 -39.1 337 15 308.5 308.5 284.9 308.9 0.09 36 367 7710 -41.1 -51.1 33 10.0 -41.6 333 18 309.1 309.1 285.1 309.4 0.09 37 356 7916 -42.5 -52.5 33 10.0 -42.9 328 19 309.9 309.9 285.4 310.2 0.08 38 349 8050 -43.3 -53.3 32 10.0 -43.7 325 19 310.6 310.6 285.7 310.9 0.08 39 313 8778 -45.5 -61.5 15 16.0 -45.9 330 19 317.4 317.4 287.9 317.5 0.03 40 312 8799 -45.1 -61.1 15 16.0 -45.6 331 19 318.2 318.2 288.2 318.3 0.03 41 302 9016 -46.5 -61.5 17 15.0 -46.9 335 19 319.2 319.2 288.5 319.3 0.03 42 300 9060 -46.5 -61.5 17 15.0 -46.9 335 19 319.8 319.8 288.7 319.9 0.03 43 272 9712 -45.5 -69.5 5 24.0 -46.1 329 27 330.4 330.4 291.8 330.4 0.01 44 258 10067 -42.7 -74.7 2 32.0 -43.5 330 26 339.5 339.5 294.2 339.5 0.01 45 250 10280 -42.9 -74.9 2 32.0 -43.7 330 25 342.3 342.3 294.8 342.3 0.01 46 232 10782 -43.7 -76.7 1 33.0 -44.5 334 28 348.5 348.5 296.3 348.5 0.00 47 212 11388 -42.5 -78.5 1 36.0 -43.5 332 28 359.4 359.4 298.6 359.5 0.00 48 200 11780 -43.9 -78.9 1 35.0 -44.8 330 28 363.3 363.3 299.3 363.3 0.00 49 184 12340 -45.5 -79.5 1 34.0 -46.3 329 27 369.4 369.4 300.5 369.4 0.00 50 174 12715 -43.9 -79.9 1 36.0 -45.0 314 29 378.0 378.0 301.9 378.0 0.00 51 150 13710 -45.7 -80.7 1 35.0 -46.7 335 21 391.3 391.3 304.0 391.3 0.00 52 133 14506 -47.3 -82.3 1 35.0 -48.3 311 21 402.2 402.2 305.5 402.2 0.00 53 114 15527 -46.1 -82.1 1 36.0 -47.3 329 25 422.5 422.5 308.0 422.5 0.00 54 105 16070 -48.5 -83.5 1 35.0 -49.6 289 11 428.0 428.0 308.6 428.0 0.00 55 100 16390 -48.5 -83.5 1 35.0 -49.6 315 22 434.0 434.0 309.3 434.0 0.00 56 87 17302 -49.7 -83.7 1 34.0 -50.8 324 13 449.2 449.2 310.8 449.3 0.00 57 81 17770 -47.7 -83.7 1 36.0 -49.1 306 12 462.6 462.6 312.0 462.6 0.00 58 76 18188 -49.7 -83.7 1 34.0 -51.0 265 12 466.9 466.9 312.4 467.0 0.00 59 73 18453 -46.9 -82.9 1 36.0 -48.6 271 15 478.3 478.3 313.3 478.3 0.01 60 70 18730 -47.7 -83.7 1 36.0 -49.3 290 16 482.3 482.3 313.7 482.4 0.01 61 68 18921 -47.3 -83.3 1 36.0 -49.0 281 16 487.2 487.2 314.0 487.2 0.01 62 64 19320 -49.9 -83.9 1 34.0 -51.3 314 13 490.0 490.0 314.2 490.1 0.01 63 57 20080 -48.1 -84.1 1 36.0 -50.0 323 5 510.6 510.6 315.7 510.7 0.01 64 54 20435 -49.7 -84.7 1 35.0 -51.4 311 1 514.9 514.9 315.9 514.9 0.01 65 53 20558 -48.5 -84.5 1 36.0 -50.4 324 2 520.4 520.4 316.4 520.5 0.01 66 51 20810 -49.5 -84.5 1 35.0 -51.2 351 3 523.8 523.8 316.5 523.9 0.01 67 50 20940 -49.1 -84.1 1 35.0 -51.0 5 4 527.8 527.8 316.8 527.8 0.01 68 33 23673 -48.1 -84.1 1 36.0 -51.0 8 11 597.0 597.0 320.5 597.1 0.01 69 32 23876 -48.1 -84.1 1 36.0 -51.0 17 12 602.3 602.3 320.7 602.4 0.01 70 30 24300 -49.1 -85.1 1 36.0 -51.9 240 3 610.8 610.8 321.1 610.8 0.01 71 20 26980 -44.9 -83.9 0 39.0 -50.1 30 9 698.7 698.7 324.4 698.9 0.02 72 19 27324 -44.7 -83.7 1 39.0 -50.1 30 8 709.7 709.7 324.7 709.8 0.02 73 17 28073 -42.5 -82.5 0 40.0 -49.3 318 4 739.7 739.7 325.7 739.9 0.03 74 17 28073 -43.3 -82.3 1 39.0 -49.7 318 4 737.1 737.1 325.6 737.3 0.03 75 12 30439 -40.1 -81.1 0 41.0 -49.5 102 12 825.7 825.7 327.8 826.1 0.05 76 11 31033 -40.3 -81.3 0 41.0 -50.0 85 12 845.7 845.8 328.3 846.2 0.05 77 10 31690 -36.1 -79.1 0 43.0 -48.6 65 11 884.8 884.8 329.1 885.6 0.08 78 8.8 32579 -35.9 -78.9 0 43.0 -49.2 106 8 918.5 918.6 329.8 919.5 0.09 79 7.9 33335 -32.1 -76.1 0 44.0 -48.4 141 6 962.5 962.6 330.6 964.3 0.16 80 7.2 33990 -32.1 -76.1 0 44.0 -48.9 171 4 988.3 988.5 331.0 990.4 0.17 81 7.0 34190 -30.7 -75.7 0 45.0 -48.6 180 3 1002.1 1002.2 331.2 1004.4 0.19 82 6.7 34502 -29.7 -74.7 0 45.0 -48.5 1018.9 1019.1 331.5 1021.8 0.23 83 6.3 34940 -29.9 -74.9 0 45.0 -49.0 1036.2 1036.3 331.8 1039.2 0.24 84 5.3 36182 -26.1 -72.1 0 46.0 -48.8 1105.7 1106.0 332.8 1111.5 0.43 TRP 302 9016 -46.5 -61.5 17 15.0 -46.9 335 19 319.2 319.2 288.5 319.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5400.00 m Freezing level: 830.63 mb = 1650.47 m = 5414.88 ft Wetbulb zero: 839.53 mb = 1564.53 m = 5132.90 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 64.82 % Est. max temperature: 15.05 C = 59.09 F Sfc-Lift cond lev (LCL): 955.18 mb = 509.65 m = 1672.06 ft T: 8.14 C 700-500 lapse rate: 6.64 C/km ThetaE index: 3.14 C Layer 827.0- 740.0 mb Conv cond level (CCL): 855.50 mb = 1412.88 m = 4635.38 ft Mean mixing ratio: 5.22 g/kg Conv temperature: 14.94 C = 58.90 F Cap Strength: 5.28 C Lifted Index: 5.12 C Risk: None Lifted Index @300 mb: 14.42 C Lifted Index @700 mb: 2.35 C Showalter Index: 4.65 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 23.70 C K Index: 10.30 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 0.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.29 J/kg Max Up Vert Vel: 6.05 m/s Conv Inhibition (B-): 63.88 J/kg Cap Strength: 5.21 C Lift Cond Lev (LCL): 892.82 mb = 1065.22 m = 3494.77 ft Lev Free Conv (LFC): 777.82 mb = 2172.02 m = 7125.98 ft Equ Level (EL): 757.82 mb = 2377.04 m = 7798.58 ft B at Equ Level: 18.26 J/kg Max Parcel Lev (MPL): 717.82 mb = 2802.41 m = 9194.16 ft Wind level data Storm motion: 15 at 12 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 1003 103 285 3 2.9 -0.8 | 209 12 6.1 10.8 1 1000 130 290 6 5.6 -2.1 | 223 13 8.8 9.6 2 979 305 305 15 12.3 -8.6 | 259 16 15.5 3.0 3 944 610 330 16 8.0 -13.9 | 281 11 11.2 -2.2 4 925 775 350 19 3.3 -18.7 | 318 10 6.5 -7.1 5 909 914 350 15 2.6 -14.8 | 299 7 5.8 -3.1 6 876 1219 350 18 3.1 -17.7 | 314 9 6.3 -6.1 7 850 1465 350 18 3.1 -17.7 | 314 9 6.3 -6.1 8 812 1829 360 15 -0.0 -15.0 | 317 5 3.2 -3.4 9 781 2134 355 18 1.6 -17.9 | 323 8 4.8 -6.3 10 751 2438 355 22 1.9 -21.9 | 334 11 5.1 -10.3 11 723 2743 360 17 -0.0 -17.0 | 329 6 3.2 -5.4 12 700 2999 360 18 -0.0 -18.0 | 333 7 3.2 -6.4 13 641 3658 360 14 -0.0 -14.0 | 307 4 3.2 -2.4 14 591 4267 335 17 7.2 -15.4 | 290 11 10.4 -3.8 15 545 4877 340 14 4.8 -13.2 | 281 8 8.0 -1.5 16 524 5182 350 14 2.4 -13.8 | 291 6 5.6 -2.2 17 503 5486 325 16 9.2 -13.1 | 277 12 12.4 -1.5 18 500 5530 325 17 9.8 -13.9 | 280 13 12.9 -2.3 19 462 6096 325 13 7.5 -10.6 | 265 11 10.6 1.0 20 442 6401 315 10 7.1 -7.1 | 246 11 10.3 4.6 21 424 6706 340 11 3.8 -10.3 | 260 7 7.0 1.3 22 406 7010 325 13 7.5 -10.6 | 265 11 10.6 1.0 23 400 7120 340 12 4.1 -11.3 | 267 7 7.3 0.3 24 371 7620 335 18 7.6 -16.3 | 293 12 10.8 -4.7 25 339 8230 320 20 12.9 -15.3 | 283 16 16.0 -3.7 26 302 9016 335 19 8.0 -17.2 | 297 13 11.2 -5.6 27 300 9060 335 19 8.0 -17.2 | 297 13 11.2 -5.6 28 296 9144 335 20 8.5 -18.1 | 299 13 11.6 -6.5 29 283 9449 320 23 14.8 -17.6 | 288 19 18.0 -6.0 30 270 9754 330 27 13.5 -23.4 | 305 20 16.7 -11.8 31 250 10280 330 25 12.5 -21.7 | 303 19 15.7 -10.0 32 226 10973 335 29 12.3 -26.3 | 314 21 15.4 -14.7 33 200 11780 330 28 14.0 -24.2 | 306 21 17.2 -12.6 34 188 12192 335 27 11.4 -24.5 | 311 19 14.6 -12.8 35 172 12802 310 29 22.2 -18.6 | 285 26 25.4 -7.0 36 164 13106 335 18 7.6 -16.3 | 293 12 10.8 -4.7 37 157 13411 320 24 15.4 -18.4 | 290 20 18.6 -6.8 38 150 13710 335 21 8.9 -19.0 | 302 14 12.1 -7.4 39 143 14021 335 21 8.9 -19.0 | 302 14 12.1 -7.4 40 137 14326 310 19 14.6 -12.2 | 272 18 17.7 -0.6 41 119 15240 315 29 20.5 -20.5 | 291 25 23.7 -8.9 42 114 15545 330 25 12.5 -21.7 | 303 19 15.7 -10.0 43 109 15850 335 12 5.1 -10.9 | 265 8 8.3 0.7 44 104 16154 270 10 10.0 -0.0 | 229 18 13.2 11.6 45 100 16390 315 22 15.6 -15.6 | 282 19 18.7 -3.9 46 94 16764 315 22 15.6 -15.6 | 282 19 18.7 -3.9 47 86 17374 325 12 6.9 -9.8 | 260 10 10.1 1.8 48 82 17678 315 12 8.5 -8.5 | 255 12 11.7 3.1 49 75 18288 255 12 11.6 3.1 | 225 21 14.8 14.7 50 71 18593 285 17 16.4 -4.4 | 250 21 19.6 7.2 51 70 18730 290 16 15.0 -5.5 | 251 19 18.2 6.2 52 68 18898 280 16 15.8 -2.8 | 245 21 18.9 8.8 53 65 19202 295 15 13.6 -6.3 | 253 18 16.8 5.3 54 62 19507 345 11 2.8 -10.6 | 261 6 6.0 1.0 55 54 20422 310 1 0.8 -0.6 | 200 12 4.0 11.0 56 50 20940 5 4 -0.3 -4.0 | 200 8 2.8 7.6 57 47 21336 340 3 1.0 -2.8 | 206 10 4.2 8.8 58 39 22555 295 11 10.0 -4.6 | 242 15 13.2 7.0 59 37 22860 330 10 5.0 -8.7 | 250 9 8.2 3.0 60 34 23470 360 10 -0.0 -10.0 | 243 4 3.2 1.6 61 31 24079 25 13 -5.5 -11.8 | 86 2 -2.3 -0.2 62 30 24300 240 3 2.6 1.5 | 204 14 5.8 13.1 63 30 24384 90 4 -4.0 0.0 | 176 12 -0.8 11.6 64 26 25298 70 10 -9.4 -3.4 | 143 10 -6.2 8.2 65 25 25603 230 1 0.8 0.6 | 198 13 4.0 12.3 66 22 26213 90 13 -13.0 0.0 | 140 15 -9.8 11.6 67 21 26518 130 10 -7.7 6.4 | 166 19 -4.5 18.1 68 20 26822 155 10 -4.2 9.1 | 177 21 -1.0 20.7 69 20 26980 30 9 -4.5 -7.8 | 161 4 -1.3 3.8 70 19 27432 30 8 -4.0 -6.9 | 170 5 -0.8 4.7 71 16 28651 255 1 1.0 0.3 | 199 13 4.2 11.9 72 15 28956 65 10 -9.1 -4.2 | 142 9 -5.9 7.4 73 14 29261 90 11 -11.0 0.0 | 146 14 -7.8 11.6 74 14 29566 100 12 -11.8 2.1 | 148 16 -8.6 13.7 75 13 29870 120 13 -11.3 6.5 | 156 20 -8.1 18.1 76 10 31690 65 11 -10.0 -4.6 | 136 10 -6.8 7.0 77 7 34190 180 3 0.0 3.0 | 192 15 3.2 14.6 Wind Parameters Mean winds (0-6000m): 345.3 at 16.1 knts Storm direction: 15.3 at 12.1 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 121.7 deg Storm rel helicity (0-3000m) pos: 88.1 neg: -5.4 tot: 82.8 m^2/s^2 ave: 27.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.81 Bulk Shear: 10.13 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 ------------------------------------------------------------------------------- 500 312 13 258 13| 14.4 0.0 14.4| 61.4 0.0 61.4 122.8 0.90| 19.7 17.7 1000 332 15 279 10| 8.1 0.0 8.1| 80.0 -3.9 76.1 76.1 0.74| 15.6 11.6 1500 339 16 290 9| 5.5 0.0 5.5| 82.0 -3.9 78.1 52.1 0.71| 11.3 8.0 2000 344 16 296 8| 4.4 0.0 4.4| 83.2 -3.9 79.3 39.6 0.64| 9.8 6.2 2500 347 17 304 8| 3.8 0.0 3.8| 87.5 -4.3 83.3 33.3 0.58| 9.1 5.3 3000 349 17 308 8| 2.9 0.0 2.9| 88.1 -5.4 82.8 27.6 0.53| 8.2 4.4 4000 351 17 309 8| 2.2 0.7 2.9| 88.1 -10.7 77.4 19.4 0.39| 7.2 2.8 5000 348 16 304 8| 1.8 0.7 2.4| 89.7 -16.2 73.5 14.7 0.33| 6.5 2.1 6000 345 16 298 8| 1.5 1.0 2.5| 90.3 -29.8 60.5 10.1 0.22| 6.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250816.12.gif