UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080500.upa.cvt Date: 0000Z 5 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 5 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 1000 103 22.4 8.4 41 14.0 14.1 70 3 295.5 296.8 287.3 315.7 6.92 1 983 252 19.4 6.4 43 13.0 12.1 142 1 294.0 295.1 285.9 311.8 6.14 2 925 774 14.4 5.4 55 9.0 9.5 175 6 294.0 295.1 285.9 311.7 6.08 3 864 1346 9.0 4.8 75 4.2 6.8 139 7 294.2 295.3 286.1 312.3 6.25 4 850 1481 7.8 4.6 80 3.2 6.1 110 6 294.3 295.4 286.2 312.5 6.26 5 783 2153 2.8 1.8 93 1.0 2.3 117 5 295.9 297.0 286.1 312.3 5.57 6 755 2447 0.8 -0.4 92 1.2 0.2 155 9 296.9 297.8 285.8 311.4 4.92 7 753 2468 0.8 -0.9 88 1.7 -0.0 156 9 297.1 298.0 285.8 311.2 4.76 8 747 2533 1.4 -5.6 60 7.0 -1.6 159 10 298.4 299.0 284.8 308.6 3.37 9 744 2565 1.8 -6.2 55 8.0 -1.6 161 10 299.2 299.8 284.9 309.0 3.23 10 732 2696 1.4 -6.6 55 8.0 -2.0 168 11 300.2 300.8 285.2 309.9 3.18 11 728 2741 1.6 -8.4 47 10.0 -2.4 170 11 300.9 301.4 285.1 309.4 2.78 12 714 2897 0.6 -8.4 51 9.0 -3.0 153 11 301.4 302.0 285.4 310.2 2.84 13 705 2999 0.2 -5.8 64 6.0 -2.4 141 11 302.1 302.7 286.4 312.9 3.52 14 700 3056 0.0 -6.0 64 6.0 -2.6 125 9 302.5 303.1 286.5 313.2 3.49 15 697 3090 -0.5 -6.5 64 6.0 -3.0 124 9 302.3 302.9 286.2 312.6 3.37 16 687 3206 -0.7 -7.7 59 7.0 -3.6 119 8 303.3 303.9 286.4 313.0 3.12 17 676 3335 -1.9 -7.9 63 6.0 -4.4 114 6 303.4 304.0 286.4 313.0 3.12 18 656 3573 -3.5 -11.5 54 8.0 -6.5 104 4 304.2 304.7 285.9 311.8 2.42 19 652 3621 -3.9 -7.6 75 3.7 -5.4 102 3 304.3 304.9 286.9 314.5 3.31 20 642 3743 -4.9 -8.3 77 3.4 -6.2 88 3 304.5 305.1 286.9 314.4 3.18 21 640 3767 -4.9 -8.7 75 3.8 -6.4 84 3 304.8 305.3 286.9 314.4 3.09 22 638 3792 -4.9 -10.9 63 6.0 -7.2 80 3 305.0 305.5 286.5 313.2 2.61 23 632 3866 -5.5 -10.4 68 4.9 -7.4 68 2 305.2 305.7 286.6 313.8 2.74 24 629 3904 -5.7 -11.7 63 6.0 -7.9 62 2 305.4 305.8 286.5 313.2 2.48 25 626 3941 -5.7 -15.7 45 10.0 -9.0 56 2 305.8 306.1 285.9 311.5 1.80 26 611 4131 -6.9 -18.9 38 12.0 -10.5 25 2 306.5 306.8 285.7 311.1 1.40 27 609 4156 -7.1 -15.1 53 8.0 -9.8 21 1 306.6 307.0 286.3 312.8 1.94 28 606 4195 -7.3 -17.3 45 10.0 -10.4 15 1 306.8 307.1 286.1 312.0 1.62 29 579 4549 -8.9 -23.9 29 15.0 -12.8 323 3 309.0 309.1 286.1 312.1 0.96 30 573 4630 -9.3 -21.3 37 12.0 -12.6 312 3 309.4 309.6 286.5 313.4 1.22 31 569 4684 -9.5 -26.5 24 17.0 -13.6 304 4 309.8 309.9 286.2 312.4 0.77 32 562 4780 -10.3 -26.3 26 16.0 -14.2 291 4 309.9 310.1 286.2 312.6 0.79 33 561 4793 -10.3 -22.3 37 12.0 -13.5 289 4 310.1 310.3 286.7 313.9 1.14 34 560 4807 -10.5 -24.5 31 14.0 -14.0 287 4 310.0 310.2 286.5 313.2 0.94 35 554 4890 -11.1 -19.1 52 8.0 -13.5 275 5 310.3 310.6 287.2 315.3 1.52 36 548 4973 -11.9 -18.9 56 7.0 -13.9 278 5 310.3 310.6 287.2 315.4 1.57 37 542 5058 -12.3 -21.3 47 9.0 -14.7 281 5 310.8 311.0 287.1 315.1 1.29 38 537 5129 -12.7 -20.7 51 8.0 -14.9 284 5 311.1 311.4 287.3 315.7 1.37 39 534 5171 -12.9 -25.9 33 13.0 -16.0 286 5 311.4 311.6 286.9 314.3 0.87 40 529 5243 -13.3 -28.3 27 15.0 -16.6 288 5 311.8 311.9 286.8 314.2 0.70 41 513 5476 -15.1 -25.1 42 10.0 -17.4 297 6 312.3 312.5 287.3 315.6 0.97 42 510 5521 -15.3 -31.3 24 16.0 -18.4 299 6 312.6 312.7 286.9 314.5 0.55 43 508 5550 -15.5 -25.5 42 10.0 -17.8 300 6 312.7 312.9 287.4 315.9 0.94 44 507 5565 -15.5 -24.5 46 9.0 -17.7 301 6 312.9 313.1 287.6 316.4 1.04 45 502 5640 -16.1 -25.1 46 9.0 -18.2 304 6 313.1 313.2 287.6 316.4 0.99 46 500 5670 -16.3 -25.3 46 9.0 -18.4 305 6 313.2 313.4 287.6 316.5 0.98 47 487 5868 -17.7 -29.7 34 12.0 -20.1 303 6 313.8 313.9 287.5 316.1 0.67 48 485 5899 -17.9 -25.9 50 8.0 -19.7 302 6 313.9 314.1 287.8 317.2 0.95 49 482 5945 -18.3 -28.3 41 10.0 -20.4 302 6 314.0 314.1 287.6 316.7 0.77 50 471 6117 -19.5 -28.5 45 9.0 -21.3 301 6 314.6 314.7 287.8 317.3 0.77 51 468 6164 -19.9 -28.9 45 9.0 -21.7 306 6 314.7 314.8 287.8 317.3 0.75 52 464 6228 -20.3 -31.3 37 11.0 -22.3 313 6 314.9 315.1 287.8 317.1 0.60 53 458 6324 -21.3 -29.3 49 8.0 -22.8 323 6 314.9 315.0 287.9 317.4 0.74 54 400 7310 -28.3 -34.3 56 6.0 -29.2 70 6 318.2 318.3 288.8 320.1 0.52 55 300 9310 -42.9 -56.9 20 14.0 -43.5 30 7 324.9 324.9 290.3 325.1 0.06 56 250 10510 -51.5 -58.5 43 7.0 -51.7 10 10 329.5 329.5 291.6 329.7 0.06 57 218 11383 -58.1 -61.1 68 3.0 -58.2 355 13 332.5 332.5 292.4 332.7 0.05 58 200 11930 -52.9 -74.9 5 22.0 -53.2 320 16 349.0 349.0 296.4 349.0 0.01 59 150 13810 -50.1 -81.1 1 31.0 -50.7 330 12 383.7 383.7 302.8 383.8 0.00 60 100 16460 -49.1 -82.1 1 33.0 -50.1 345 7 432.9 432.9 309.1 432.9 0.00 61 93 16936 -49.9 -82.9 1 33.0 -50.9 337 7 440.4 440.4 309.9 440.4 0.00 62 70 18800 -48.5 -82.5 1 34.0 -50.0 145 1 480.6 480.6 313.5 480.7 0.01 63 62 19600 -48.1 -83.1 1 35.0 -49.8 168 1 498.5 498.5 314.8 498.5 0.01 64 59 19927 -49.1 -83.1 1 34.0 -50.7 178 1 503.4 503.4 315.2 503.4 0.01 65 53 20635 -47.1 -82.1 1 35.0 -49.3 199 1 523.7 523.7 316.5 523.7 0.01 66 50 21020 -48.1 -83.1 1 35.0 -50.1 210 1 530.1 530.1 316.9 530.2 0.01 67 36 23185 -48.9 -83.9 1 35.0 -51.4 201 10 580.3 580.3 319.7 580.3 0.01 68 32 23963 -47.1 -83.1 1 36.0 -50.3 150 8 605.0 605.0 320.8 605.1 0.01 69 30 24390 -47.5 -83.5 1 36.0 -50.7 195 2 615.1 615.2 321.3 615.2 0.01 70 25 25590 -47.7 -83.7 1 36.0 -51.3 304 1 647.5 647.5 322.6 647.6 0.01 71 23 26142 -45.7 -82.7 1 37.0 -50.2 354 0 669.0 669.0 323.4 669.1 0.02 72 22 26437 -46.3 -83.3 1 37.0 -50.7 11 3 675.8 675.8 323.6 675.9 0.02 73 20 27070 -45.1 -83.1 1 38.0 -50.3 40 10 698.1 698.1 324.4 698.3 0.02 74 12 30552 -37.9 -79.9 0 42.0 -48.4 105 12 833.5 833.5 328.0 834.0 0.06 75 12 30552 -38.5 -80.5 0 42.0 -48.7 105 12 831.3 831.4 328.0 831.8 0.05 76 11 31155 -36.3 -79.3 0 43.0 -48.2 98 13 860.3 860.3 328.6 861.0 0.07 77 10 31820 -35.1 -78.1 0 43.0 -48.2 90 14 888.5 888.6 329.2 889.5 0.09 78 10 31820 -34.9 -77.9 0 43.0 -48.1 90 14 889.3 889.3 329.2 890.3 0.09 79 9.3 32324 -35.7 -78.7 0 43.0 -48.8 86 13 904.9 904.9 329.5 905.8 0.09 80 7.0 34320 -29.9 -74.9 0 45.0 -48.3 70 8 1005.4 1005.6 331.3 1008.0 0.21 81 5.5 36055 -25.3 -72.3 0 47.0 -48.4 1097.6 1097.9 332.6 1103.0 0.40 TRP 218 11383 -58.1 -61.1 68 3.0 -58.2 355 13 332.5 332.5 292.4 332.7 0.05 WND Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 700.00 mb = 3056.00 m = 10026.12 ft Wetbulb zero: 753.09 mb = 2467.19 m = 8094.37 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 57.80 % Est. max temperature: 21.17 C = 70.10 F Sfc-Lift cond lev (LCL): 812.74 mb = 1847.75 m = 6062.11 ft T: 5.07 C 700-500 lapse rate: 6.24 C/km ThetaE index: 4.00 C Layer 983.0- 864.0 mb Conv cond level (CCL): 790.33 mb = 2076.49 m = 6812.56 ft Mean mixing ratio: 6.18 g/kg Conv temperature: 22.62 C = 72.71 F Cap Strength: 4.70 C Lifted Index: 4.72 C Risk: None Lifted Index @300 mb: 9.35 C Lifted Index @700 mb: 3.09 C Showalter Index: 4.48 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 20.90 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 73.20 Risk: None Energy Index: 0.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.11 J/kg Max Up Vert Vel: 2.50 m/s Conv Inhibition (B-): 74253.25 J/kg Cap Strength: 4.57 C Lift Cond Lev (LCL): 809.06 mb = 1884.82 m = 6183.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 184 at 4 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 1000 103 70 3 -2.8 -1.0 | 31 6 -3.1 -5.1 1 1000 107 135 1 -0.7 0.7 | 16 3 -1.0 -3.3 2 943 610 160 1 -0.3 0.9 | 11 3 -0.6 -3.1 3 925 774 175 6 -0.5 6.0 | 158 2 -0.8 1.9 4 910 914 180 6 0.0 6.0 | 172 2 -0.3 2.0 5 877 1219 165 8 -2.1 7.7 | 148 4 -2.3 3.7 6 850 1481 110 6 -5.6 2.1 | 71 6 -5.9 -2.0 7 814 1829 105 6 -5.8 1.6 | 68 7 -6.1 -2.5 8 784 2134 115 5 -4.5 2.1 | 68 5 -4.8 -1.9 9 755 2438 155 9 -3.8 8.2 | 135 6 -4.1 4.1 10 728 2743 170 11 -1.9 10.8 | 162 7 -2.2 6.8 11 701 3048 135 11 -7.8 7.8 | 115 9 -8.1 3.7 12 700 3056 125 9 -7.4 5.2 | 98 8 -7.6 1.1 13 648 3658 100 3 -3.0 0.5 | 43 5 -3.2 -3.5 14 599 4267 360 1 -0.0 -1.0 | 3 5 -0.3 -5.0 15 554 4877 275 5 5.0 -0.4 | 314 6 4.7 -4.5 16 500 5670 305 6 4.9 -3.4 | 328 9 4.6 -7.5 17 472 6096 300 6 5.2 -3.0 | 325 9 4.9 -7.0 18 400 7310 70 6 -5.6 -2.1 | 44 8 -5.9 -6.1 19 383 7620 70 5 -4.7 -1.7 | 41 8 -5.0 -5.7 20 350 8230 5 2 -0.2 -2.0 | 4 6 -0.5 -6.0 21 307 9144 70 6 -5.6 -2.1 | 44 8 -5.9 -6.1 22 300 9310 30 7 -3.5 -6.1 | 21 11 -3.8 -10.1 23 250 10510 10 10 -1.7 -9.8 | 8 14 -2.0 -13.9 24 244 10668 15 10 -2.6 -9.7 | 12 14 -2.9 -13.7 25 218 11383 355 13 1.1 -13.0 | 357 17 0.9 -17.0 26 211 11582 355 17 1.5 -16.9 | 357 21 1.2 -21.0 27 201 11887 355 11 1.0 -11.0 | 357 15 0.7 -15.0 28 200 11930 320 16 10.3 -12.3 | 328 19 10.0 -16.3 29 192 12192 330 17 8.5 -14.7 | 336 20 8.2 -18.8 30 183 12497 325 11 6.3 -9.0 | 335 14 6.0 -13.0 31 175 12802 320 18 11.6 -13.8 | 328 21 11.3 -17.8 32 152 13716 350 14 2.4 -13.8 | 353 18 2.2 -17.8 33 150 13810 330 12 6.0 -10.4 | 338 16 5.7 -14.4 34 145 14021 325 10 5.7 -8.2 | 336 13 5.5 -12.2 35 139 14326 350 13 2.3 -12.8 | 353 17 2.0 -16.8 36 132 14630 335 10 4.2 -9.1 | 343 14 3.9 -13.1 37 126 14935 345 15 3.9 -14.5 | 349 19 3.6 -18.5 38 121 15240 5 13 -1.1 -13.0 | 5 17 -1.4 -17.0 39 110 15850 355 13 1.1 -13.0 | 357 17 0.9 -17.0 40 100 16460 345 7 1.8 -6.8 | 352 11 1.5 -10.8 41 95 16764 345 7 1.8 -6.8 | 352 11 1.5 -10.8 42 76 18288 275 3 3.0 -0.3 | 328 5 2.7 -4.3 43 70 18800 145 1 -0.6 0.8 | 15 3 -0.9 -3.2 44 50 21020 210 1 0.5 0.9 | 356 3 0.2 -3.2 45 48 21336 175 1 -0.1 1.0 | 7 3 -0.4 -3.0 46 46 21641 210 11 5.5 9.5 | 224 8 5.2 5.5 47 43 21946 245 11 10.0 4.6 | 266 10 9.7 0.6 48 33 23774 180 10 0.0 10.0 | 177 6 -0.3 6.0 49 30 24384 85 5 -5.0 -0.4 | 50 7 -5.3 -4.5 50 30 24390 195 2 0.5 1.9 | 353 2 0.2 -2.1 51 23 26213 0 0 -0.0 -0.0 | 4 4 -0.3 -4.0 52 20 27070 40 10 -6.4 -7.7 | 30 13 -6.7 -11.7 53 19 27432 30 10 -5.0 -8.7 | 23 14 -5.3 -12.7 54 17 28042 60 20 -17.3 -10.0 | 51 23 -17.6 -14.0 55 16 28651 140 14 -9.0 10.7 | 126 11 -9.3 6.7 56 15 28956 70 10 -9.4 -3.4 | 52 12 -9.7 -7.5 57 15 29261 95 11 -11.0 1.0 | 75 12 -11.2 -3.1 58 14 29566 95 11 -11.0 1.0 | 75 12 -11.2 -3.1 59 13 29870 115 12 -10.9 5.1 | 95 11 -11.2 1.0 60 13 30175 110 11 -10.3 3.8 | 89 11 -10.6 -0.3 61 10 31820 90 14 -14.0 0.0 | 74 15 -14.3 -4.0 62 7 34320 70 8 -7.5 -2.7 | 49 10 -7.8 -6.8 Wind Parameters Mean winds (0-6000m): 153.9 at 5.4 knts Storm direction: 183.9 at 4.0 knts Shear (0-3000m) pos: 2.8 neg: 2.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 63.3 deg Storm rel helicity (0-3000m) pos: 14.9 neg: -30.0 tot: -15.2 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.97 Bulk Shear: 3.20 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 88 2 29 5| 3.2 0.0 3.2| 0.0 -1.7 -1.7 -3.3 -0.48| 3.3 -1.6 1000 159 4 70 2| 4.3 0.0 4.3| 1.6 -2.2 -0.6 -0.6 0.26| 5.6 1.4 1500 150 5 92 3| 2.9 2.4 5.2| 1.6 -11.7 -10.1 -6.8 -0.24| 6.5 -1.6 2000 136 5 84 4| 2.3 1.8 4.0| 1.7 -12.1 -10.5 -5.2 -0.23| 5.3 -1.2 2500 140 6 93 4| 3.4 1.4 4.8| 13.1 -12.1 0.9 0.4 0.11| 5.9 0.6 3000 144 6 106 4| 2.8 2.3 5.1| 14.9 -30.0 -15.2 -5.1 -0.12| 6.7 -0.8 4000 138 6 94 4| 2.1 2.1 4.2| 14.9 -43.0 -28.1 -7.0 -0.27| 6.2 -1.7 5000 143 5 93 4| 1.7 1.7 3.4| 15.6 -53.1 -37.5 -7.5 -0.34| 5.7 -1.9 6000 154 5 107 3| 1.3 1.4 2.7| 18.7 -53.9 -35.2 -5.9 -0.30| 5.0 -1.5 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250805.00.gif