UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080412.upa.cvt Date: 1200Z 4 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 4 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 1002 103 13.0 10.4 84 2.6 11.5 360 1 286.0 287.4 284.6 308.0 7.92 1 1000 120 13.2 10.6 84 2.6 11.7 325 2 286.4 287.8 284.8 308.8 8.04 2 999 128 13.0 10.5 85 2.5 11.6 322 2 286.2 287.6 284.8 308.5 8.00 3 994 171 13.2 9.5 78 3.7 11.1 306 5 286.8 288.2 284.5 307.8 7.51 4 990 205 15.4 9.4 67 6.0 11.9 293 7 289.4 290.7 285.5 310.6 7.49 5 976 326 16.2 8.2 59 8.0 11.6 255 12 291.4 292.6 285.8 311.4 7.00 6 957 493 15.4 6.4 55 9.0 10.4 258 11 292.2 293.3 285.4 310.3 6.30 7 927 762 13.4 4.4 54 9.0 8.6 256 9 292.8 293.8 285.0 309.2 5.66 8 925 780 13.2 4.2 54 9.0 8.4 255 9 292.8 293.8 284.9 309.0 5.59 9 917 853 12.4 5.4 62 7.0 8.6 255 10 292.7 293.8 285.5 310.4 6.14 10 897 1038 11.4 3.4 58 8.0 7.2 243 9 293.5 294.5 285.1 309.4 5.45 11 881 1188 10.6 2.6 58 8.0 6.5 228 7 294.2 295.2 285.1 309.5 5.24 12 850 1485 7.8 3.6 75 4.2 5.6 205 9 294.3 295.4 285.8 311.3 5.83 13 835 1632 6.6 3.7 82 2.9 5.1 199 9 294.6 295.6 286.0 312.0 5.98 14 811 1871 4.8 3.1 89 1.7 3.9 186 8 295.1 296.2 286.2 312.3 5.90 15 794 2043 3.6 2.1 90 1.5 2.8 166 6 295.6 296.6 286.1 312.1 5.61 16 789 2095 3.4 1.9 90 1.5 2.7 160 5 295.9 296.9 286.1 312.3 5.57 17 786 2126 3.4 1.6 88 1.8 2.5 157 5 296.3 297.3 286.2 312.3 5.47 18 777 2219 3.4 0.5 81 2.9 2.0 137 5 297.2 298.2 286.2 312.4 5.11 19 733 2690 -0.7 -0.7 100 0.0 -0.7 105 7 297.8 298.7 286.2 312.5 4.96 20 716 2877 -1.9 -1.9 100 0.0 -1.9 93 7 298.4 299.3 286.1 312.3 4.65 21 715 2888 -1.9 -2.3 97 0.4 -2.1 92 7 298.6 299.4 286.1 312.1 4.52 22 714 2899 -0.9 -3.8 81 2.9 -2.2 90 7 299.8 300.5 286.0 312.0 4.04 23 712 2922 -0.9 -3.8 81 2.9 -2.2 87 8 300.0 300.8 286.1 312.3 4.05 24 703 3024 -0.3 -4.1 75 3.8 -2.0 74 8 301.8 302.5 286.7 314.0 4.01 25 700 3058 -0.3 -4.1 75 3.8 -2.0 70 8 302.2 302.9 286.9 314.4 4.03 26 687 3208 -1.1 -5.3 73 4.2 -2.9 68 8 302.9 303.6 286.9 314.4 3.75 27 652 3623 -4.1 -6.9 81 2.8 -5.3 61 7 304.1 304.7 287.0 314.8 3.49 28 648 3672 -3.9 -8.2 72 4.3 -5.7 60 7 304.8 305.4 287.0 314.7 3.18 29 641 3758 -4.7 -9.2 71 4.5 -6.5 60 6 304.9 305.4 286.8 314.1 2.97 30 639 3782 -4.7 -8.7 74 4.0 -6.3 60 5 305.1 305.7 287.0 314.8 3.10 31 625 3957 -5.9 -10.8 68 4.9 -7.7 60 2 305.7 306.2 286.8 314.1 2.68 32 619 4032 -6.3 -18.3 38 12.0 -10.0 58 2 306.1 306.4 285.6 310.8 1.46 33 614 4096 -7.1 -15.1 53 8.0 -9.8 56 2 305.9 306.2 286.1 312.0 1.93 34 612 4121 -7.3 -10.5 78 3.2 -8.5 55 2 305.9 306.5 287.0 314.7 2.81 35 605 4211 -8.1 -11.2 78 3.1 -9.2 53 3 306.0 306.5 286.9 314.5 2.68 36 597 4314 -8.5 -12.9 70 4.4 -10.1 48 3 306.7 307.2 286.8 314.2 2.37 37 589 4419 -9.1 -13.1 73 4.0 -10.5 41 4 307.2 307.7 287.0 314.7 2.37 38 586 4459 -9.1 -15.1 62 6.0 -11.1 39 4 307.7 308.0 286.8 314.1 2.02 39 585 4472 -9.1 -15.1 62 6.0 -11.1 38 4 307.8 308.2 286.8 314.3 2.02 40 564 4754 -10.9 -19.9 47 9.0 -13.5 19 5 308.9 309.2 286.6 313.5 1.40 41 557 4850 -11.5 -24.5 33 13.0 -14.7 13 6 309.3 309.5 286.2 312.5 0.94 42 555 4878 -11.9 -18.9 56 7.0 -13.9 11 6 309.2 309.5 286.8 314.2 1.55 43 550 4947 -12.5 -18.5 61 6.0 -14.2 11 6 309.3 309.6 286.9 314.5 1.62 44 546 5003 -12.9 -22.9 43 10.0 -15.4 13 6 309.4 309.6 286.4 313.1 1.11 45 543 5045 -13.3 -18.2 67 4.9 -14.7 14 6 309.4 309.8 287.1 314.9 1.68 46 541 5073 -13.3 -17.5 71 4.2 -14.6 15 6 309.8 310.1 287.3 315.6 1.79 47 536 5144 -13.7 -21.7 51 8.0 -15.8 16 6 310.1 310.3 286.8 314.3 1.26 48 535 5158 -13.9 -20.9 55 7.0 -15.8 17 6 310.0 310.3 286.9 314.5 1.35 49 531 5215 -14.1 -29.1 27 15.0 -17.2 18 6 310.5 310.6 286.3 312.7 0.65 50 528 5258 -14.5 -25.5 39 11.0 -17.0 19 6 310.5 310.7 286.6 313.5 0.91 51 524 5316 -14.9 -26.9 35 12.0 -17.6 21 7 310.7 310.8 286.5 313.4 0.81 52 520 5374 -14.9 -30.9 24 16.0 -18.0 22 7 311.4 311.5 286.5 313.3 0.56 53 508 5550 -16.1 -32.1 24 16.0 -19.1 27 7 312.0 312.1 286.6 313.8 0.51 54 500 5670 -17.1 -30.1 31 13.0 -19.6 30 7 312.2 312.3 286.9 314.4 0.63 55 400 7300 -29.3 -36.3 51 7.0 -30.2 40 13 316.9 317.0 288.2 318.4 0.43 56 300 9300 -41.7 -46.7 58 5.0 -42.0 35 21 326.6 326.6 290.9 327.3 0.19 57 250 10510 -50.5 -56.5 49 6.0 -50.7 30 19 331.0 331.0 292.0 331.3 0.07 58 210 11621 -58.3 -62.3 60 4.0 -58.4 20 18 335.7 335.7 293.3 335.9 0.04 59 200 11930 -53.3 -75.3 5 22.0 -53.6 5 19 348.4 348.4 296.3 348.4 0.01 60 150 13810 -49.3 -82.3 1 33.0 -50.0 360 14 385.1 385.1 303.1 385.1 0.00 61 100 16470 -48.7 -82.7 1 34.0 -49.8 80 3 433.6 433.6 309.2 433.7 0.00 62 94 16877 -47.9 -82.9 1 35.0 -49.1 71 3 442.9 442.9 310.2 443.0 0.00 63 78 18101 -49.9 -83.9 1 34.0 -51.1 330 7 463.1 463.1 312.0 463.1 0.00 64 70 18810 -48.7 -83.7 1 35.0 -50.1 100 2 480.2 480.2 313.5 480.2 0.01 65 62 19611 -46.7 -83.7 1 37.0 -48.7 96 3 501.6 501.6 315.1 501.6 0.01 66 54 20523 -48.5 -84.5 1 36.0 -50.4 92 4 517.7 517.7 316.1 517.7 0.01 67 50 21030 -47.7 -83.7 1 36.0 -49.8 90 4 531.1 531.1 317.0 531.1 0.01 68 39 22669 -47.1 -84.1 1 37.0 -49.8 22 1 571.7 571.7 319.2 571.7 0.01 69 33 23772 -47.1 -84.1 1 37.0 -50.2 347 7 599.7 599.7 320.6 599.7 0.01 70 30 24400 -48.7 -84.7 1 36.0 -51.6 325 2 611.9 611.9 321.2 611.9 0.01 71 26 25344 -46.5 -84.5 1 38.0 -50.4 6 10 643.7 643.7 322.4 643.8 0.01 72 25 25604 -47.3 -84.3 1 37.0 -51.0 61 11 648.6 648.7 322.6 648.7 0.01 73 22 26454 -44.5 -83.5 1 39.0 -49.6 104 11 681.1 681.2 323.8 681.3 0.02 74 21 26765 -45.5 -83.5 1 38.0 -50.3 92 10 687.2 687.3 324.0 687.4 0.02 75 20 27090 -44.9 -83.9 0 39.0 -50.1 80 10 698.7 698.7 324.4 698.9 0.02 76 15 29023 -43.5 -83.5 0 40.0 -50.3 84 5 763.3 763.3 326.3 763.5 0.02 77 14 29488 -42.5 -82.5 0 40.0 -50.0 80 15 781.9 781.9 326.8 782.2 0.03 78 13 29993 -39.9 -80.9 0 41.0 -49.0 42 15 807.7 807.7 327.4 808.1 0.04 79 13 29993 -39.5 -81.5 0 42.0 -48.8 42 15 809.1 809.1 327.5 809.4 0.04 80 11 31146 -35.9 -78.9 0 43.0 -48.0 39 14 861.7 861.8 328.7 862.5 0.07 81 10 31810 -35.3 -78.3 0 43.0 -48.3 45 14 887.8 887.8 329.2 888.7 0.09 82 9.0 32545 -34.7 -77.7 0 43.0 -48.6 49 14 917.2 917.3 329.8 918.4 0.11 83 8.6 32863 -34.9 -77.9 0 43.0 -48.9 51 14 928.5 928.5 329.9 929.7 0.11 84 7.6 33735 -30.1 -75.1 0 45.0 -47.9 57 13 981.3 981.4 330.9 983.5 0.19 85 7.2 34120 -30.7 -75.7 0 45.0 -48.4 59 13 994.1 994.2 331.1 996.3 0.18 86 7.0 34320 -30.1 -75.1 0 45.0 -48.4 60 13 1004.6 1004.7 331.3 1007.1 0.21 87 6.9 34422 -29.5 -74.5 0 45.0 -48.3 61 13 1011.2 1011.4 331.4 1014.0 0.23 88 6.0 35416 -30.1 -75.1 0 45.0 -49.3 71 16 1049.9 1050.0 331.9 1052.9 0.24 89 5.2 36437 -27.5 -73.5 0 46.0 -49.4 82 19 1105.5 1105.7 332.8 1110.2 0.35 90 5.0 36720 -25.7 -71.7 1 46.0 -49.1 85 20 1126.1 1126.4 333.1 1132.8 0.48 91 4.8 37018 -22.7 -70.7 0 48.0 -48.6 1153.2 1153.6 333.4 1161.4 0.58 TRP 210 11621 -58.3 -62.3 60 4.0 -58.4 20 18 335.7 335.7 293.3 335.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5550.00 m Freezing level: 740.51 mb = 2609.36 m = 8560.80 ft Wetbulb zero: 744.40 mb = 2565.12 m = 8415.64 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 67.33 % Est. max temperature: 21.33 C = 70.39 F Sfc-Lift cond lev (LCL): 963.59 mb = 434.38 m = 1425.10 ft T: 15.68 C 700-500 lapse rate: 6.43 C/km ThetaE index: 2.37 C Layer 957.0- 917.0 mb Conv cond level (CCL): 801.97 mb = 1962.06 m = 6437.14 ft Mean mixing ratio: 6.44 g/kg Conv temperature: 22.40 C = 72.32 F Cap Strength: 5.27 C Lifted Index: 5.20 C Risk: None Lifted Index @300 mb: 11.95 C Lifted Index @700 mb: 3.78 C Showalter Index: 4.38 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.70 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 68.20 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.76 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 79884.90 J/kg Cap Strength: 5.25 C Lift Cond Lev (LCL): 847.83 mb = 1506.06 m = 4941.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 75 at 5 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 103 360 1 -0.0 -1.0 | 266 5 4.9 0.3 1 1000 120 325 2 1.1 -1.6 | 273 6 6.0 -0.3 2 978 305 255 12 11.6 3.1 | 255 17 16.5 4.4 3 944 610 260 11 10.8 1.9 | 258 16 15.7 3.2 4 925 780 255 9 8.7 2.3 | 255 14 13.6 3.7 5 910 914 255 10 9.7 2.6 | 255 15 14.5 3.9 6 878 1219 225 7 4.9 4.9 | 237 12 9.8 6.3 7 850 1485 205 9 3.8 8.2 | 222 13 8.7 9.5 8 815 1829 190 8 1.4 7.9 | 214 11 6.3 9.2 9 785 2134 155 5 -2.1 4.5 | 205 6 2.8 5.9 10 756 2438 85 5 -5.0 -0.4 | 173 1 -0.1 0.9 11 728 2743 110 7 -6.6 2.4 | 156 4 -1.7 3.7 12 700 3058 70 8 -7.5 -2.7 | 62 3 -2.6 -1.4 13 648 3658 60 7 -6.1 -3.5 | 29 2 -1.2 -2.2 14 623 3962 60 2 -1.7 -1.0 | 264 3 3.1 0.3 15 599 4267 50 3 -2.3 -1.9 | 283 3 2.6 -0.6 16 554 4877 10 6 -1.0 -5.9 | 320 6 3.8 -4.6 17 500 5670 30 7 -3.5 -6.1 | 344 5 1.4 -4.7 18 472 6096 5 7 -0.6 -7.0 | 323 7 4.3 -5.6 19 452 6401 20 10 -3.4 -9.4 | 350 8 1.5 -8.1 20 416 7010 50 11 -8.4 -7.1 | 32 7 -3.5 -5.7 21 400 7300 40 13 -8.4 -10.0 | 22 9 -3.5 -8.6 22 399 7315 35 13 -7.5 -10.6 | 15 10 -2.6 -9.3 23 382 7620 40 16 -10.3 -12.3 | 26 12 -5.4 -10.9 24 366 7925 50 19 -14.6 -12.2 | 42 15 -9.7 -10.9 25 350 8230 25 15 -6.3 -13.6 | 7 12 -1.5 -12.3 26 307 9144 45 17 -12.0 -12.0 | 34 13 -7.1 -10.7 27 300 9300 35 21 -12.0 -17.2 | 24 17 -7.2 -15.9 28 293 9449 35 21 -12.0 -17.2 | 24 17 -7.2 -15.9 29 250 10510 30 19 -9.5 -16.5 | 17 16 -4.6 -15.1 30 232 10973 25 22 -9.3 -19.9 | 13 19 -4.4 -18.6 31 211 11582 20 21 -7.2 -19.7 | 7 19 -2.3 -18.4 32 210 11621 20 18 -6.2 -16.9 | 5 16 -1.3 -15.6 33 201 11887 30 17 -8.5 -14.7 | 15 14 -3.6 -13.4 34 200 11930 5 19 -1.7 -18.9 | 350 18 3.2 -17.6 35 192 12192 5 19 -1.7 -18.9 | 350 18 3.2 -17.6 36 183 12497 25 14 -5.9 -12.7 | 5 11 -1.0 -11.4 37 175 12802 360 16 -0.0 -16.0 | 342 15 4.9 -14.7 38 159 13411 30 11 -5.5 -9.5 | 4 8 -0.6 -8.2 39 150 13810 360 14 -0.0 -14.0 | 339 14 4.9 -12.7 40 145 14021 5 11 -1.0 -11.0 | 338 10 3.9 -9.6 41 139 14326 325 11 6.3 -9.0 | 304 14 11.2 -7.7 42 132 14630 350 12 2.1 -11.8 | 326 13 7.0 -10.5 43 126 14935 345 14 3.6 -13.5 | 325 15 8.5 -12.2 44 121 15240 10 8 -1.4 -7.9 | 332 7 3.5 -6.5 45 115 15545 10 10 -1.7 -9.8 | 340 9 3.1 -8.5 46 105 16154 335 11 4.6 -10.0 | 312 13 9.5 -8.6 47 100 16470 80 3 -3.0 -0.5 | 247 2 1.9 0.8 48 96 16764 80 3 -3.0 -0.5 | 247 2 1.9 0.8 49 76 18288 315 8 5.7 -5.7 | 292 11 10.5 -4.3 50 70 18810 100 2 -2.0 0.3 | 240 3 2.9 1.7 51 50 21030 90 4 -4.0 0.0 | 213 2 0.9 1.3 52 48 21336 80 5 -4.9 -0.9 | 174 0 -0.0 0.5 53 36 23165 0 0 -0.0 -0.0 | 255 5 4.9 1.3 54 31 24079 340 10 3.4 -9.4 | 314 12 8.3 -8.1 55 30 24384 15 9 -2.3 -8.7 | 341 8 2.5 -7.4 56 30 24400 325 2 1.1 -1.6 | 273 6 6.0 -0.3 57 26 25298 355 10 0.9 -10.0 | 326 10 5.7 -8.6 58 24 25908 125 11 -9.0 6.3 | 152 9 -4.1 7.6 59 20 27090 80 10 -9.8 -1.7 | 85 5 -5.0 -0.4 60 20 27127 25 10 -4.2 -9.1 | 355 8 0.7 -7.7 61 19 27432 55 11 -9.0 -6.3 | 40 6 -4.1 -5.0 62 18 27737 55 12 -9.8 -6.9 | 42 7 -5.0 -5.5 63 17 28042 70 19 -17.9 -6.5 | 68 14 -13.0 -5.2 64 17 28346 75 12 -11.6 -3.1 | 75 7 -6.7 -1.8 65 16 28651 105 10 -9.7 2.6 | 129 6 -4.8 3.9 66 15 28956 85 3 -3.0 -0.3 | 240 2 1.9 1.1 67 14 29566 80 16 -15.8 -2.8 | 82 11 -10.9 -1.4 68 13 30175 30 15 -7.5 -13.0 | 13 12 -2.6 -11.7 69 10 31810 45 14 -9.9 -9.9 | 30 10 -5.0 -8.6 70 7 34320 60 13 -11.3 -6.5 | 51 8 -6.4 -5.2 71 5 36720 85 20 -19.9 -1.7 | 88 15 -15.0 -0.4 Wind Parameters Mean winds (0-6000m): 44.7 at 6.7 knts Storm direction: 74.7 at 5.1 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 153.8 deg Storm rel helicity (0-3000m) pos: 6.3 neg: -62.6 tot: -56.3 m^2/s^2 ave: -18.8 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 31.94 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 ------------------------------------------------------------------------------- 500 259 10 258 15| 0.0 11.6 11.6| 6.2 -17.7 -11.5 -23.1 -0.19| 15.8 -3.0 1000 256 10 256 15| 0.0 4.5 4.5| 6.2 -31.8 -25.5 -25.5 -0.31| 11.1 -3.4 1500 244 9 248 14| 0.0 3.3 3.3| 6.2 -48.6 -42.4 -28.3 -0.43| 9.4 -4.0 2000 232 9 240 13| 0.0 1.6 1.6| 6.2 -55.8 -49.6 -24.8 -0.43| 8.7 -3.7 2500 224 8 236 13| 0.0 1.3 1.3| 6.2 -58.6 -52.4 -21.0 -0.42| 8.4 -3.5 3000 211 8 228 12| 0.0 1.3 1.3| 6.3 -62.6 -56.3 -18.8 -0.47| 8.1 -3.8 4000 184 7 212 10| 0.0 0.3 0.3| 6.5 -65.2 -58.7 -14.7 -0.50| 7.0 -3.5 5000 156 7 196 8| 0.0 0.5 0.5| 9.5 -65.2 -55.6 -11.1 -0.40| 6.1 -2.5 6000 45 7 358 3| 0.1 0.5 0.7| 11.6 -68.3 -56.7 -9.4 -0.38| 5.5 -2.1 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250804.12.gif