UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081112.upa.cvt Date: 1200Z 11 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 11 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 1008 103 8.2 6.8 91 1.4 7.5 120 1 280.7 281.8 280.3 297.6 6.15 1 1003 147 9.2 5.8 79 3.4 7.5 201 3 282.1 283.1 280.5 298.0 5.77 2 1000 173 9.0 5.8 80 3.2 7.3 250 4 282.1 283.1 280.5 298.1 5.78 3 928 788 4.2 3.2 93 1.0 3.7 240 5 283.3 284.2 280.4 297.8 5.19 4 925 814 4.4 3.3 93 1.1 3.9 235 4 283.8 284.7 280.7 298.5 5.24 5 919 867 4.8 1.6 80 3.2 3.3 235 5 284.7 285.6 280.4 297.9 4.67 6 856 1441 -0.5 -0.5 100 0.0 -0.5 219 10 285.0 285.8 280.1 297.2 4.31 7 850 1497 -0.7 -0.7 100 0.0 -0.7 220 10 285.4 286.2 280.3 297.5 4.27 8 823 1754 -2.5 -2.6 99 0.1 -2.6 229 8 286.2 286.8 280.0 297.1 3.83 9 819 1793 -0.7 -4.0 78 3.3 -2.1 232 7 288.5 289.1 280.7 298.5 3.47 10 815 1832 0.0 -4.9 70 4.9 -2.0 235 7 289.6 290.2 281.0 299.1 3.26 11 810 1881 0.0 -5.0 69 5.0 -2.0 237 8 290.1 290.7 281.1 299.6 3.25 12 795 2031 -0.9 -5.6 70 4.7 -2.8 245 10 290.7 291.3 281.3 300.0 3.16 13 758 2409 -4.1 -7.0 80 2.9 -5.2 259 9 291.2 291.8 281.3 300.0 2.98 14 746 2535 -4.3 -9.1 69 4.8 -6.0 277 8 292.4 292.8 281.3 300.0 2.57 15 741 2588 -4.7 -8.5 75 3.8 -6.1 286 8 292.5 293.0 281.5 300.6 2.71 16 726 2749 -5.3 -9.8 71 4.5 -6.9 315 7 293.5 294.0 281.8 301.0 2.50 17 720 2814 -4.5 -12.5 54 8.0 -7.2 311 7 295.1 295.5 281.9 301.3 2.03 18 704 2991 -5.1 -15.1 45 10.0 -8.2 302 5 296.4 296.7 282.0 301.5 1.68 19 701 3025 -4.1 -21.1 25 17.0 -8.8 301 5 297.8 298.0 281.8 301.1 1.01 20 700 3036 -4.1 -21.1 25 17.0 -8.8 300 5 297.9 298.1 281.8 301.2 1.01 21 691 3138 -3.9 -27.9 14 24.0 -9.5 307 10 299.3 299.4 281.8 301.1 0.56 22 679 3277 -3.7 -28.7 12 25.0 -9.5 318 10 301.0 301.1 282.5 302.8 0.53 23 652 3597 -4.7 -28.7 13 24.0 -10.3 306 11 303.4 303.5 283.5 305.2 0.55 24 642 3718 -5.5 -33.5 9 28.0 -11.2 303 11 303.8 303.9 283.4 305.0 0.35 25 595 4309 -10.3 -26.3 26 16.0 -14.0 305 14 304.9 305.1 284.4 307.4 0.75 26 589 4387 -10.5 -33.5 13 23.0 -14.9 307 16 305.6 305.7 284.1 306.9 0.38 27 578 4533 -10.9 -28.9 21 18.0 -14.8 309 20 306.8 306.9 284.9 308.8 0.61 28 560 4775 -12.7 -26.7 30 14.0 -15.9 325 23 307.4 307.6 285.3 310.0 0.77 29 556 4830 -13.1 -30.1 23 17.0 -16.5 330 23 307.6 307.7 285.1 309.5 0.56 30 510 5482 -17.9 -35.9 19 18.0 -20.7 317 28 309.5 309.5 285.5 310.7 0.35 31 500 5630 -18.9 -36.9 19 18.0 -21.6 315 31 310.0 310.1 285.7 311.1 0.32 32 464 6180 -23.9 -42.9 16 19.0 -26.0 314 31 310.5 310.5 285.7 311.1 0.19 33 461 6228 -24.3 -44.3 14 20.0 -26.4 313 31 310.5 310.6 285.7 311.1 0.16 34 459 6259 -24.5 -42.5 17 18.0 -26.5 312 32 310.7 310.7 285.8 311.4 0.20 35 457 6291 -24.5 -34.5 39 10.0 -25.9 312 32 311.1 311.2 286.2 312.6 0.45 36 448 6436 -25.3 -29.4 69 4.1 -26.0 310 32 311.8 312.0 286.9 314.4 0.75 37 447 6452 -25.1 -29.4 67 4.3 -25.8 311 33 312.3 312.4 287.1 314.9 0.75 38 427 6783 -27.3 -34.3 51 7.0 -28.3 314 38 313.6 313.7 287.2 315.3 0.49 39 422 6867 -27.5 -40.5 28 13.0 -29.0 315 39 314.4 314.4 287.2 315.4 0.26 40 417 6953 -28.1 -35.1 51 7.0 -29.0 316 40 314.7 314.8 287.5 316.3 0.46 41 411 7057 -28.9 -33.7 63 4.8 -29.6 318 42 315.0 315.1 287.7 316.9 0.54 42 404 7179 -29.7 -36.7 51 7.0 -30.6 319 44 315.5 315.6 287.8 316.9 0.41 43 403 7197 -29.9 -36.9 51 7.0 -30.7 319 44 315.5 315.5 287.7 316.9 0.40 44 400 7250 -30.3 -37.3 50 7.0 -31.1 320 45 315.6 315.7 287.8 317.0 0.39 45 394 7357 -31.1 -38.1 50 7.0 -31.9 320 45 315.9 316.0 287.8 317.2 0.36 46 391 7411 -31.5 -40.5 41 9.0 -32.4 320 45 316.1 316.2 287.8 317.1 0.29 47 388 7465 -32.1 -40.1 45 8.0 -32.9 320 45 316.0 316.1 287.8 317.1 0.30 48 376 7685 -33.5 -44.5 32 11.0 -34.4 320 45 317.0 317.0 288.0 317.7 0.19 49 360 7989 -34.7 -49.7 20 15.0 -35.7 320 47 319.4 319.4 288.7 319.8 0.11 50 356 8066 -35.3 -48.3 25 13.0 -36.2 320 50 319.6 319.6 288.8 320.1 0.13 51 345 8284 -36.7 -51.7 20 15.0 -37.6 320 58 320.6 320.6 289.0 320.9 0.09 52 343 8324 -36.7 -50.7 22 14.0 -37.6 320 59 321.1 321.1 289.2 321.5 0.11 53 339 8405 -36.7 -45.7 39 9.0 -37.4 320 62 322.2 322.2 289.6 322.9 0.19 54 336 8466 -36.9 -50.9 22 14.0 -37.8 320 64 322.7 322.8 289.7 323.1 0.11 55 329 8611 -37.5 -50.5 25 13.0 -38.3 320 68 323.9 323.9 290.0 324.3 0.11 56 300 9240 -41.7 -47.7 52 6.0 -42.1 320 79 326.6 326.6 290.9 327.2 0.17 57 250 10460 -48.9 -54.9 50 6.0 -49.1 320 92 333.4 333.4 292.7 333.7 0.09 58 246 10566 -49.5 -56.2 45 6.7 -49.7 320 93 334.1 334.1 292.9 334.4 0.08 59 239 10755 -50.5 -58.5 38 8.0 -50.7 320 85 335.3 335.3 293.2 335.5 0.06 60 200 11930 -46.5 -77.5 2 31.0 -47.2 300 39 359.1 359.1 298.5 359.2 0.00 61 150 13840 -46.9 -78.9 1 32.0 -47.8 285 29 389.2 389.2 303.7 389.3 0.01 62 100 16500 -49.3 -81.3 1 32.0 -50.3 245 15 432.5 432.5 309.1 432.5 0.01 63 99 16566 -49.1 -81.1 1 32.0 -50.1 244 16 434.1 434.1 309.3 434.1 0.01 64 90 17191 -50.3 -82.3 1 32.0 -51.3 254 24 443.7 443.7 310.3 443.7 0.01 65 86 17489 -49.1 -82.1 1 33.0 -50.3 256 24 451.9 451.9 311.0 452.0 0.01 66 84 17643 -50.5 -82.5 1 32.0 -51.5 251 22 452.1 452.1 311.1 452.2 0.01 67 80 17963 -48.9 -81.9 1 33.0 -50.2 262 18 461.8 461.8 312.0 461.8 0.01 68 74 18475 -50.1 -82.1 1 32.0 -51.3 280 13 469.7 469.7 312.6 469.7 0.01 69 73 18564 -48.5 -81.5 1 33.0 -49.9 283 12 474.9 474.9 313.0 474.9 0.01 70 70 18840 -49.3 -82.3 1 33.0 -50.7 290 11 478.9 478.9 313.4 479.0 0.01 71 65 19324 -49.9 -82.9 1 33.0 -51.3 282 9 487.9 487.9 314.1 487.9 0.01 72 64 19425 -48.7 -81.7 1 33.0 -50.3 284 7 492.7 492.7 314.4 492.7 0.01 73 50 21040 -49.5 -82.5 1 33.0 -51.3 285 9 526.8 526.8 316.7 526.9 0.01 74 48 21307 -49.7 -82.7 1 33.0 -51.5 285 11 532.5 532.5 317.1 532.6 0.01 75 45 21730 -47.9 -81.9 1 34.0 -50.2 245 10 546.8 546.8 317.9 546.9 0.01 76 40 22503 -49.9 -82.9 1 33.0 -52.0 237 1 560.5 560.5 318.7 560.6 0.01 77 37 23015 -47.7 -81.7 1 34.0 -50.4 199 2 578.8 578.8 319.6 578.9 0.01 78 33 23766 -49.9 -82.9 1 33.0 -52.3 145 3 592.2 592.2 320.3 592.3 0.01 79 30 24390 -48.9 -82.9 1 34.0 -51.7 85 6 611.3 611.3 321.1 611.4 0.01 80 20 27080 -44.3 -80.3 1 36.0 -49.7 175 6 700.6 700.6 324.4 700.8 0.03 81 17 28173 -43.1 -80.1 1 37.0 -49.6 31 1 737.8 737.8 325.6 738.1 0.04 82 16 28581 -44.1 -81.1 1 37.0 -50.4 125 8 747.4 747.4 325.8 747.7 0.03 83 13 29984 -41.1 -80.1 1 39.0 -49.6 131 14 803.5 803.5 327.3 804.0 0.05 84 10 31780 -38.1 -79.1 1 41.0 -49.4 65 17 877.3 877.4 329.0 878.1 0.08 85 9.2 32353 -37.7 -78.7 1 41.0 -49.7 69 20 900.0 900.1 329.4 901.0 0.09 86 9.1 32428 -37.5 -78.5 1 41.0 -49.7 69 20 903.6 903.7 329.5 904.6 0.09 87 9.0 32504 -37.5 -78.5 1 41.0 -49.7 69 21 906.5 906.5 329.5 907.5 0.09 88 8.7 32737 -38.5 -78.5 1 40.0 -50.3 71 22 911.4 911.5 329.7 912.5 0.10 89 8.2 33144 -37.3 -79.3 0 42.0 -50.1 73 24 931.7 931.8 330.0 932.7 0.09 90 7.9 33403 -33.9 -76.9 1 43.0 -49.0 75 25 955.3 955.4 330.5 956.9 0.14 91 7.7 33582 -34.7 -77.7 0 43.0 -49.4 76 26 959.1 959.2 330.5 960.5 0.12 92 7.0 34250 -31.9 -75.9 0 44.0 -49.0 80 29 997.2 997.3 331.2 999.4 0.18 93 6.9 34352 -31.5 -75.5 0 44.0 -48.9 1002.9 1003.1 331.2 1005.3 0.20 94 6.5 34775 -30.5 -75.5 0 45.0 -49.0 1024.4 1024.6 331.6 1027.0 0.21 95 6.1 35226 -31.5 -75.5 0 44.0 -49.7 1038.9 1039.1 331.8 1041.7 0.22 96 5.4 36093 -28.9 -73.9 0 45.0 -49.6 1087.4 1087.6 332.5 1091.6 0.32 TRP 239 10755 -50.5 -58.5 38 8.0 -50.7 320 85 335.3 335.3 293.2 335.5 0.06 WND 246 10566 -49.5 -56.2 45 6.7 -49.7 320 93 334.1 334.1 292.9 334.4 0.08 Sounding variables and indices 1000-500 mb thick: 5457.00 m Freezing level: 861.94 mb = 1386.62 m = 4549.23 ft Freezing level: 815.00 mb = 1832.11 m = 6010.79 ft Freezing level: 810.00 mb = 1881.42 m = 6172.55 ft Wetbulb zero: 864.40 mb = 1361.89 m = 4468.10 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 50.74 % Est. max temperature: 12.54 C = 54.57 F Sfc-Lift cond lev (LCL): 986.69 mb = 283.21 m = 929.15 ft T: 8.14 C 700-500 lapse rate: 5.71 C/km ThetaE index: 1.22 C Layer 919.0- 850.0 mb Conv cond level (CCL): 900.30 mb = 1033.15 m = 3389.56 ft Mean mixing ratio: 5.38 g/kg Conv temperature: 12.34 C = 54.22 F Cap Strength: 11.26 C Lifted Index: 11.49 C Risk: None Lifted Index @300 mb: 20.36 C Lifted Index @700 mb: 6.49 C Showalter Index: 11.78 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 18.20 C K Index: 0.50 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.43 J/kg Max Up Vert Vel: 5.18 m/s Conv Inhibition (B-): 13.75 J/kg Cap Strength: 11.37 C Lift Cond Lev (LCL): 925.22 mb = 812.06 m = 2664.19 ft Lev Free Conv (LFC): 860.22 mb = 1401.01 m = 4596.42 ft Equ Level (EL): 820.22 mb = 1781.07 m = 5843.33 ft B at Equ Level: 9.68 J/kg Max Parcel Lev (MPL): 800.22 mb = 1978.58 m = 6491.31 ft Wind level data Storm motion: 332 at 10 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 103 120 1 -0.9 0.5 | 150 11 -5.7 9.7 1 1000 173 250 4 3.8 1.4 | 174 11 -1.0 10.6 2 984 305 280 5 4.9 -0.9 | 181 8 0.1 8.4 3 948 610 270 8 8.0 -0.0 | 199 10 3.2 9.2 4 925 814 235 4 3.3 2.3 | 172 12 -1.5 11.5 5 914 914 235 5 4.1 2.9 | 177 12 -0.7 12.1 6 880 1219 215 8 4.6 6.6 | 179 16 -0.2 15.8 7 850 1497 220 10 6.4 7.7 | 185 17 1.6 16.9 8 847 1524 210 11 5.5 9.5 | 182 19 0.7 18.7 9 815 1829 235 7 5.7 4.0 | 184 13 0.9 13.2 10 784 2134 250 11 10.3 3.8 | 203 14 5.5 13.0 11 755 2438 260 9 8.9 1.6 | 201 12 4.1 10.8 12 726 2743 315 7 4.9 -4.9 | 182 4 0.1 4.3 13 700 3036 300 5 4.3 -2.5 | 176 7 -0.5 6.7 14 699 3048 300 10 8.7 -5.0 | 222 6 3.9 4.2 15 672 3353 325 10 5.7 -8.2 | 222 1 0.9 1.0 16 646 3658 300 11 9.5 -5.5 | 232 6 4.7 3.7 17 621 3962 320 13 8.4 -10.0 | 282 4 3.5 -0.7 18 597 4267 305 13 10.6 -7.5 | 253 6 5.8 1.8 19 574 4572 310 22 16.9 -14.1 | 292 13 12.0 -4.9 20 551 4877 335 23 9.7 -20.8 | 337 13 4.9 -11.6 21 530 5182 320 23 14.8 -17.6 | 310 13 10.0 -8.4 22 500 5630 315 31 21.9 -21.9 | 307 21 17.1 -12.7 23 469 6096 315 31 21.9 -21.9 | 307 21 17.1 -12.7 24 450 6401 310 32 24.5 -20.6 | 300 23 19.7 -11.3 25 400 7250 320 45 28.9 -34.5 | 316 35 24.1 -25.2 26 379 7620 320 45 28.9 -34.5 | 316 35 24.1 -25.2 27 363 7925 320 45 28.9 -34.5 | 316 35 24.1 -25.2 28 332 8534 320 67 43.1 -51.3 | 318 57 38.3 -42.1 29 304 9144 320 77 49.5 -59.0 | 318 67 44.7 -49.8 30 300 9240 320 79 50.8 -60.5 | 318 69 46.0 -51.3 31 250 10460 320 92 59.1 -70.5 | 318 82 54.3 -61.3 32 246 10566 320 93 59.8 -71.2 | 318 83 55.0 -62.0 33 242 10668 320 93 59.8 -71.2 | 318 83 55.0 -62.0 34 239 10755 320 85 54.6 -65.1 | 318 75 49.8 -55.9 35 211 11582 315 51 36.1 -36.1 | 311 41 31.3 -26.8 36 200 11930 300 39 33.8 -19.5 | 290 31 29.0 -10.3 37 184 12497 295 36 32.6 -15.2 | 282 28 27.8 -6.0 38 160 13411 300 29 25.1 -14.5 | 285 21 20.3 -5.3 39 150 13840 285 29 28.0 -7.5 | 266 23 23.2 1.7 40 146 14021 285 29 28.0 -7.5 | 266 23 23.2 1.7 41 127 14935 285 19 18.4 -4.9 | 252 14 13.5 4.3 42 121 15240 260 16 15.8 2.8 | 222 16 10.9 12.0 43 110 15850 280 24 23.6 -4.2 | 255 19 18.8 5.1 44 105 16154 275 29 28.9 -2.5 | 254 25 24.1 6.7 45 101 16459 285 21 20.3 -5.4 | 256 16 15.5 3.8 46 100 16500 245 15 13.6 6.3 | 209 18 8.8 15.6 47 96 16764 240 18 15.6 9.0 | 211 21 10.8 18.2 48 88 17374 260 26 25.6 4.5 | 237 25 20.8 13.7 49 84 17678 250 22 20.7 7.5 | 223 23 15.9 16.7 50 76 18288 275 14 13.9 -1.2 | 229 12 9.1 8.0 51 70 18840 290 11 10.3 -3.8 | 225 8 5.5 5.5 52 69 18898 310 11 8.4 -7.1 | 239 4 3.6 2.2 53 66 19202 280 11 10.8 -1.9 | 219 9 6.0 7.3 54 63 19507 285 5 4.8 -1.3 | 180 8 0.0 7.9 55 60 19812 245 13 11.8 5.5 | 205 16 7.0 14.7 56 58 20117 215 11 6.3 9.0 | 185 18 1.5 18.2 57 55 20422 250 14 13.2 4.8 | 211 16 8.3 14.0 58 52 20726 240 10 8.7 5.0 | 195 15 3.9 14.2 59 50 21031 265 18 17.9 1.6 | 231 17 13.1 10.8 60 50 21040 285 9 8.7 -2.3 | 209 8 3.9 6.9 61 48 21336 285 11 10.6 -2.8 | 222 9 5.8 6.4 62 46 21641 235 10 8.2 5.7 | 193 15 3.4 15.0 63 44 21946 270 10 10.0 -0.0 | 209 11 5.2 9.2 64 42 22250 255 1 1.0 0.3 | 158 10 -3.8 9.5 65 30 24384 100 4 -3.9 0.7 | 139 13 -8.7 9.9 66 30 24390 85 6 -6.0 -0.5 | 129 14 -10.8 8.7 67 27 24994 170 1 -0.2 1.0 | 154 11 -5.0 10.2 68 25 25603 295 10 9.1 -4.2 | 220 7 4.3 5.0 69 24 25908 340 12 4.1 -11.3 | 19 2 -0.7 -2.1 70 23 26213 80 16 -15.8 -2.8 | 107 22 -20.6 6.4 71 22 26518 95 17 -16.9 1.5 | 116 24 -21.7 10.7 72 21 26822 140 11 -7.1 8.4 | 146 21 -11.9 17.6 73 20 27080 175 6 -0.5 6.0 | 161 16 -5.3 15.2 74 20 27127 165 10 -2.6 9.7 | 159 20 -7.4 18.9 75 19 27432 170 5 -0.9 4.9 | 158 15 -5.7 14.1 76 17 28346 0 0 -0.0 -0.0 | 152 10 -4.8 9.2 77 16 28651 155 10 -4.2 9.1 | 154 20 -9.0 18.3 78 15 28956 170 12 -2.1 11.8 | 162 22 -6.9 21.0 79 10 31780 65 17 -15.4 -7.2 | 96 20 -20.2 2.0 80 7 34250 80 29 -28.6 -5.0 | 97 34 -33.4 4.2 Wind Parameters Mean winds (0-6000m): 302.5 at 13.9 knts Storm direction: 332.5 at 10.4 knts Shear (0-3000m) pos: 3.1 neg: 1.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 74.2 deg Storm rel helicity (0-3000m) pos: 57.2 neg: -20.3 tot: 36.9 m^2/s^2 ave: 12.3 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.08 Bulk Shear: 12.39 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 ------------------------------------------------------------------------------- 500 271 5 184 9| 9.1 0.0 9.1| 21.9 0.0 21.9 43.8 0.84| 10.5 8.7 1000 256 6 183 11| 4.5 3.1 7.6| 25.9 -13.4 12.5 12.5 0.27| 9.4 2.6 1500 238 7 184 13| 3.0 2.8 5.9| 32.7 -15.0 17.7 11.8 0.28| 7.7 2.1 2000 236 7 185 13| 3.5 2.1 5.6| 48.6 -15.4 33.2 16.6 0.35| 7.7 2.7 2500 243 8 189 13| 3.1 1.7 4.8| 51.0 -16.8 34.1 13.7 0.29| 7.7 2.2 3000 251 8 191 12| 3.1 1.4 4.5| 57.2 -20.3 36.9 12.3 0.27| 8.1 2.2 4000 273 8 203 9| 2.6 1.0 3.6| 61.8 -21.3 40.5 10.1 0.27| 7.5 2.1 5000 293 11 225 7| 2.3 0.6 2.9|104.9 -35.5 69.4 13.9 0.32| 8.4 2.7 6000 302 14 256 7| 1.9 1.2 3.1|104.9 -46.2 58.7 9.8 0.25| 7.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250811.12.gif