UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080612.upa.cvt Date: 1200Z 6 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 6 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 ------------------------------------------------------------------------------- 0 1000 100 255 1 SFC 999 103 10.8 8.7 87 2.1 9.6 255 1 284.0 285.3 282.8 303.6 7.08 2 991 171 13.2 8.2 72 5.0 10.4 262 4 287.1 288.3 284.0 306.4 6.89 3 987 206 17.6 6.6 48 11.0 11.4 265 5 291.8 292.9 285.2 309.6 6.20 4 984 232 18.4 7.4 49 11.0 12.1 268 6 292.9 294.1 286.0 311.8 6.57 5 975 311 17.8 6.8 48 11.0 11.6 275 9 293.1 294.2 285.8 311.4 6.36 6 965 400 18.6 5.6 42 13.0 11.4 278 7 294.7 295.8 286.0 312.0 5.91 7 930 719 16.8 4.8 45 12.0 10.2 246 2 296.0 297.1 286.4 313.0 5.80 8 925 765 16.6 2.6 39 14.0 9.2 230 1 296.3 297.2 285.7 311.0 4.99 9 924 774 16.6 2.6 39 14.0 9.2 221 1 296.4 297.3 285.7 311.1 4.99 10 923 783 16.6 2.6 39 14.0 9.2 213 1 296.5 297.4 285.8 311.2 5.00 11 873 1254 13.0 0.0 41 13.0 6.5 106 6 297.5 298.3 285.5 310.5 4.38 12 854 1439 11.2 3.2 58 8.0 6.9 113 8 297.5 298.5 286.8 314.1 5.64 13 850 1478 10.8 2.8 58 8.0 6.6 115 8 297.5 298.5 286.6 313.7 5.51 14 826 1716 8.4 3.4 71 5.0 5.8 115 7 297.4 298.4 287.0 314.8 5.92 15 821 1766 8.2 0.2 57 8.0 4.2 115 7 297.7 298.5 285.9 311.7 4.73 16 812 1857 7.4 -0.6 57 8.0 3.5 116 7 297.8 298.6 285.8 311.2 4.51 17 797 2010 6.0 0.0 65 6.0 3.1 124 6 297.9 298.7 286.1 312.1 4.80 18 791 2072 5.8 -2.2 56 8.0 2.0 127 5 298.3 299.0 285.5 310.6 4.11 19 784 2145 5.2 -1.8 61 7.0 1.9 130 5 298.4 299.2 285.8 311.2 4.27 20 782 2166 4.8 1.2 77 3.6 3.0 133 5 298.2 299.2 286.8 314.0 5.34 21 771 2281 3.8 1.7 86 2.1 2.7 148 7 298.3 299.4 287.1 315.0 5.62 22 740 2613 1.6 -0.1 88 1.7 0.8 181 8 299.5 300.4 287.0 314.8 5.13 23 736 2657 1.2 -1.5 82 2.7 -0.1 184 8 299.5 300.3 286.5 313.4 4.66 24 722 2811 0.0 -1.4 90 1.4 -0.7 188 7 299.8 300.7 286.8 314.1 4.78 25 715 2889 -0.5 -2.0 90 1.5 -1.2 185 6 300.1 300.9 286.7 314.0 4.62 26 710 2946 -0.7 -3.5 81 2.8 -2.0 184 5 300.5 301.2 286.4 313.0 4.16 27 706 2991 -0.5 -5.0 72 4.5 -2.5 182 5 301.2 301.9 286.2 312.6 3.73 28 700 3059 -1.3 -4.7 78 3.4 -2.8 180 4 301.0 301.8 286.3 312.7 3.85 29 695 3116 -1.9 -4.7 81 2.8 -3.1 171 4 301.0 301.7 286.3 312.8 3.88 30 690 3173 -2.3 -5.7 77 3.4 -3.7 161 5 301.2 301.8 286.1 312.2 3.62 31 688 3196 -2.3 -6.4 73 4.1 -4.0 157 5 301.4 302.1 286.0 311.9 3.44 32 686 3219 -2.1 -8.1 63 6.0 -4.5 154 5 301.9 302.5 285.8 311.2 3.02 33 685 3231 -1.3 -12.3 43 11.0 -5.3 152 5 302.9 303.3 285.2 309.7 2.17 34 681 3278 -1.1 -15.1 34 14.0 -5.9 144 5 303.6 304.0 285.0 309.2 1.74 35 677 3324 -1.1 -21.1 20 20.0 -7.0 137 5 304.2 304.4 284.4 307.6 1.05 36 672 3383 -1.3 -26.3 13 25.0 -7.8 127 6 304.6 304.7 284.1 306.8 0.66 37 669 3419 -1.7 -18.7 26 17.0 -7.0 121 6 304.5 304.8 284.8 308.7 1.30 38 664 3479 -2.1 -17.1 31 15.0 -7.0 111 6 304.7 305.0 285.1 309.6 1.51 39 658 3550 -2.9 -15.9 36 13.0 -7.2 99 6 304.6 304.9 285.3 310.0 1.68 40 637 3807 -3.5 -24.5 18 21.0 -9.2 91 6 306.8 306.9 285.1 309.5 0.82 41 578 4567 -8.1 -31.1 14 23.0 -13.1 128 5 310.0 310.1 285.9 311.7 0.49 42 567 4716 -8.5 -35.5 9 27.0 -13.7 126 6 311.3 311.3 286.2 312.4 0.33 43 555 4881 -9.5 -31.5 15 22.0 -14.2 125 7 312.0 312.1 286.6 313.7 0.49 44 547 4993 -9.9 -37.9 8 28.0 -15.0 124 7 312.8 312.9 286.6 313.8 0.27 45 546 5007 -9.7 -40.7 6 31.0 -15.0 124 7 313.2 313.3 286.7 314.0 0.20 46 523 5338 -11.9 -34.9 13 23.0 -16.3 119 6 314.5 314.5 287.3 315.8 0.38 47 513 5485 -13.3 -28.3 27 15.0 -16.7 117 6 314.5 314.6 287.8 317.0 0.72 48 506 5590 -13.9 -32.9 18 19.0 -17.6 116 6 315.0 315.1 287.6 316.7 0.47 49 503 5635 -14.1 -40.1 9 26.0 -18.3 116 6 315.3 315.4 287.5 316.2 0.23 50 500 5680 -14.3 -40.3 9 26.0 -18.4 115 6 315.6 315.6 287.6 316.4 0.23 51 482 5957 -16.5 -32.5 24 16.0 -19.6 148 5 316.2 316.3 288.1 318.1 0.52 52 460 6306 -18.7 -36.7 19 18.0 -21.6 138 5 317.7 317.8 288.4 319.0 0.36 53 443 6585 -21.1 -35.1 27 14.0 -23.4 101 5 318.1 318.2 288.6 319.7 0.44 54 436 6702 -21.9 -44.9 11 23.0 -24.6 85 5 318.6 318.6 288.5 319.2 0.16 55 400 7330 -26.7 -42.7 21 16.0 -28.5 360 5 320.3 320.3 289.1 321.1 0.22 56 300 9340 -43.1 -51.1 41 8.0 -43.5 355 9 324.6 324.6 290.3 325.1 0.12 57 250 10540 -51.7 -58.7 43 7.0 -51.9 35 21 329.2 329.2 291.6 329.4 0.06 58 226 11192 -55.7 -62.7 41 7.0 -55.8 30 19 332.7 332.7 292.5 332.9 0.04 59 200 11980 -52.5 -76.5 4 24.0 -52.9 280 19 349.6 349.6 296.5 349.7 0.01 60 150 13850 -50.3 -81.3 1 31.0 -50.9 285 18 383.4 383.4 302.8 383.4 0.00 61 100 16490 -49.7 -82.7 1 33.0 -50.7 310 6 431.7 431.7 309.0 431.7 0.00 62 91 17106 -51.1 -83.1 1 32.0 -52.0 260 10 440.7 440.7 310.0 440.7 0.00 63 87 17399 -49.9 -82.9 1 33.0 -51.0 257 10 448.8 448.8 310.7 448.9 0.00 64 83 17707 -50.3 -83.3 1 33.0 -51.4 262 10 454.1 454.1 311.3 454.1 0.00 65 70 18820 -50.1 -83.1 1 33.0 -51.4 260 3 477.2 477.2 313.2 477.2 0.01 66 50 21030 -47.3 -82.3 1 35.0 -49.5 205 4 532.0 532.0 317.1 532.1 0.01 67 47 21438 -49.3 -83.3 1 34.0 -51.2 209 3 536.7 536.7 317.3 536.8 0.01 68 31 24183 -46.7 -81.7 1 35.0 -50.0 196 6 611.6 611.6 321.1 611.7 0.02 69 30 24400 -47.7 -82.7 1 35.0 -50.8 95 2 614.6 614.6 321.3 614.7 0.01 70 28 24856 -47.7 -82.7 1 35.0 -51.0 2 1 626.8 626.9 321.7 627.0 0.02 71 26 25348 -46.1 -82.1 1 36.0 -50.1 7 2 644.8 644.8 322.5 645.0 0.02 72 24 25881 -46.7 -82.7 1 36.0 -50.7 12 4 658.0 658.0 323.0 658.1 0.02 73 20 27100 -43.5 -81.5 1 38.0 -49.3 25 9 703.0 703.0 324.6 703.2 0.03 74 17 28193 -42.3 -80.3 1 38.0 -49.1 111 14 740.3 740.3 325.7 740.6 0.04 75 17 28193 -42.7 -80.7 1 38.0 -49.4 111 14 739.0 739.1 325.6 739.3 0.03 76 16 28604 -39.7 -79.7 1 40.0 -48.0 77 15 761.8 761.8 326.3 762.1 0.04 77 15 29043 -40.7 -79.7 1 39.0 -48.8 87 18 772.6 772.6 326.5 773.0 0.05 78 11 31176 -35.3 -78.3 0 43.0 -47.8 63 12 863.9 863.9 328.7 864.7 0.08 79 10 31840 -34.5 -77.5 0 43.0 -48.0 20 8 890.8 890.8 329.2 891.8 0.10 80 9.7 32054 -33.5 -77.5 0 44.0 -47.7 26 8 902.3 902.4 329.5 903.4 0.10 81 7.2 34160 -30.9 -75.9 0 45.0 -48.5 89 10 993.3 993.4 331.1 995.4 0.18 82 7.0 34360 -31.5 -75.5 0 44.0 -48.8 95 10 998.8 998.9 331.2 1001.2 0.19 83 6.9 34462 -31.9 -75.9 0 44.0 -49.1 1001.3 1001.4 331.2 1003.5 0.18 84 6.0 35458 -27.7 -73.7 0 46.0 -48.6 1060.3 1060.4 332.1 1064.1 0.30 TRP 226 11192 -55.7 -62.7 41 7.0 -55.8 30 19 332.7 332.7 292.5 332.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5580.00 m Freezing level: 722.00 mb = 2811.39 m = 9223.61 ft Wetbulb zero: 736.44 mb = 2652.20 m = 8701.34 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 41.98 % Est. max temperature: 24.22 C = 75.60 F Sfc-Lift cond lev (LCL): 967.75 mb = 375.65 m = 1232.42 ft T: 18.38 C 700-500 lapse rate: 4.96 C/km ThetaE index: 3.61 C Layer 821.0- 797.0 mb Conv cond level (CCL): 738.62 mb = 2628.36 m = 8623.12 ft Mean mixing ratio: 5.77 g/kg Conv temperature: 26.23 C = 79.22 F Cap Strength: 7.15 C Lifted Index: 7.30 C Risk: None Lifted Index @300 mb: 9.79 C Lifted Index @700 mb: 2.25 C Showalter Index: 5.72 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 17.10 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 55.60 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.03 J/kg Max Up Vert Vel: 8.13 m/s Conv Inhibition (B-): 60915.22 J/kg Cap Strength: 7.11 C Lift Cond Lev (LCL): 794.69 mb = 2033.93 m = 6672.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 162 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 ---------------------------------------------------------- 0 999 103 255 1 1.0 0.3 | 329 5 2.3 -3.9 1 976 305 275 9 9.0 -0.8 | 296 11 10.3 -4.9 2 942 610 285 3 2.9 -0.8 | 319 6 4.2 -4.9 3 925 765 230 1 0.8 0.6 | 329 4 2.1 -3.5 4 909 914 90 1 -1.0 0.0 | 355 4 0.3 -4.1 5 876 1219 105 6 -5.8 1.6 | 60 5 -4.4 -2.6 6 850 1478 115 8 -7.3 3.4 | 83 6 -5.9 -0.8 7 814 1829 115 7 -6.3 3.0 | 77 5 -5.0 -1.2 8 784 2134 130 5 -3.8 3.2 | 69 3 -2.5 -0.9 9 755 2438 170 9 -1.6 8.9 | 177 5 -0.2 4.7 10 728 2743 190 8 1.4 7.9 | 216 5 2.7 3.7 11 700 3059 180 4 0.0 4.0 | 276 1 1.3 -0.1 12 648 3658 80 7 -6.9 -1.2 | 46 8 -5.5 -5.4 13 599 4267 130 4 -3.1 2.6 | 48 2 -1.7 -1.6 14 554 4877 125 7 -5.7 4.0 | 88 4 -4.4 -0.1 15 500 5680 115 6 -5.4 2.5 | 69 4 -4.1 -1.6 16 473 6096 165 5 -1.3 4.8 | 184 1 0.1 0.7 17 400 7330 360 5 -0.0 -5.0 | 352 9 1.3 -9.1 18 384 7620 10 7 -1.2 -6.9 | 359 11 0.1 -11.0 19 367 7925 355 10 0.9 -10.0 | 351 14 2.2 -14.1 20 309 9144 360 9 -0.0 -9.0 | 354 13 1.3 -13.1 21 300 9340 355 9 0.8 -9.0 | 351 13 2.1 -13.1 22 295 9449 355 9 0.8 -9.0 | 351 13 2.1 -13.1 23 269 10058 10 14 -2.4 -13.8 | 3 18 -1.1 -17.9 24 257 10363 360 18 -0.0 -18.0 | 357 22 1.3 -22.1 25 250 10540 35 21 -12.0 -17.2 | 27 24 -10.7 -21.3 26 245 10668 35 21 -12.0 -17.2 | 27 24 -10.7 -21.3 27 234 10973 40 24 -15.4 -18.4 | 32 27 -14.1 -22.5 28 226 11192 30 19 -9.5 -16.5 | 22 22 -8.2 -20.6 29 213 11582 20 14 -4.8 -13.2 | 11 18 -3.4 -17.3 30 200 11980 280 19 18.7 -3.3 | 290 21 20.1 -7.4 31 194 12192 280 19 18.7 -3.3 | 290 21 20.1 -7.4 32 185 12497 290 25 23.5 -8.6 | 297 28 24.8 -12.7 33 176 12802 305 23 18.8 -13.2 | 311 27 20.2 -17.3 34 168 13106 300 19 16.5 -9.5 | 307 22 17.8 -13.6 35 160 13411 285 17 16.4 -4.4 | 296 20 17.8 -8.5 36 153 13716 290 21 19.7 -7.2 | 298 24 21.1 -11.3 37 150 13850 285 18 17.4 -4.7 | 295 21 18.7 -8.8 38 146 14021 270 20 20.0 -0.0 | 281 22 21.3 -4.1 39 127 14935 270 19 19.0 -0.0 | 282 21 20.3 -4.1 40 121 15240 285 21 20.3 -5.4 | 294 24 21.6 -9.6 41 116 15545 305 14 11.5 -8.0 | 314 18 12.8 -12.2 42 105 16154 265 15 14.9 1.3 | 280 17 16.3 -2.8 43 100 16459 320 16 10.3 -12.3 | 325 20 11.6 -16.4 44 100 16490 310 6 4.6 -3.9 | 323 10 5.9 -8.0 45 96 16764 330 10 5.0 -8.7 | 334 14 6.3 -12.8 46 92 17069 260 10 9.8 1.7 | 282 11 11.2 -2.4 47 83 17678 255 10 9.7 2.6 | 278 11 11.0 -1.6 48 80 17983 325 10 5.7 -8.2 | 330 14 7.1 -12.3 49 76 18288 285 8 7.7 -2.1 | 304 11 9.1 -6.2 50 72 18593 315 10 7.1 -7.1 | 323 14 8.4 -11.2 51 70 18820 260 3 3.0 0.5 | 310 6 4.3 -3.6 52 50 21030 205 4 1.7 3.6 | 280 3 3.0 -0.5 53 48 21336 210 3 1.5 2.6 | 299 3 2.8 -1.5 54 30 24384 195 6 1.6 5.8 | 240 3 2.9 1.7 55 30 24400 95 2 -2.0 0.2 | 9 4 -0.6 -4.0 56 29 24689 0 0 -0.0 -0.0 | 342 4 1.3 -4.1 57 20 27100 25 9 -3.8 -8.2 | 11 13 -2.5 -12.3 58 19 27432 355 7 0.6 -7.0 | 350 11 2.0 -11.1 59 18 27737 85 15 -14.9 -1.3 | 68 15 -13.6 -5.5 60 17 28042 125 14 -11.5 8.0 | 111 11 -10.1 3.9 61 16 28651 75 15 -14.5 -3.9 | 59 15 -13.1 -8.0 62 15 28956 80 18 -17.7 -3.1 | 66 18 -16.4 -7.3 63 15 29261 100 17 -16.7 3.0 | 86 15 -15.4 -1.2 64 14 29566 105 14 -13.5 3.6 | 88 12 -12.2 -0.5 65 13 30175 130 17 -13.0 10.9 | 120 14 -11.7 6.8 66 10 31840 20 8 -2.7 -7.5 | 7 12 -1.4 -11.7 67 7 34360 95 10 -10.0 0.9 | 69 9 -8.6 -3.3 Wind Parameters Mean winds (0-6000m): 132.0 at 5.8 knts Storm direction: 162.0 at 4.4 knts Shear (0-3000m) pos: 1.4 neg: 0.7 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -62.2 deg Storm rel helicity (0-3000m) pos: 28.8 neg: -7.1 tot: 21.7 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.11 Bulk Shear: 15.67 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 ------------------------------------------------------------------------------- 500 276 6 304 8| 2.4 0.0 2.4| 8.2 -6.1 2.1 4.3 -0.02| 14.5 -0.3 1000 274 4 311 7| 2.6 0.0 2.6| 14.1 -6.1 8.1 8.1 0.24| 11.4 2.8 1500 150 5 89 1| 2.9 0.0 2.9| 19.5 -6.3 13.2 8.8 0.34| 9.2 3.2 2000 126 5 70 3| 1.5 0.0 1.5| 19.5 -7.1 12.4 6.2 0.29| 7.6 2.2 2500 142 6 100 2| 1.7 0.0 1.7| 26.2 -7.1 19.0 7.6 0.43| 7.7 3.3 3000 155 6 135 2| 1.4 0.7 2.2| 28.8 -7.1 21.7 7.2 0.45| 7.4 3.3 4000 138 6 94 3| 1.4 1.4 2.8| 30.2 -11.3 18.9 4.7 0.26| 7.3 1.9 5000 134 6 87 3| 1.2 1.2 2.4| 31.8 -11.9 19.9 4.0 0.26| 6.3 1.6 6000 132 6 85 3| 1.3 1.0 2.3| 33.2 -13.0 20.2 3.4 0.27| 5.7 1.5 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250806.12.gif