UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for VTSH... Searching the city database file for: VTSH ... Date:0000Z 29 NOV 25 Station: VTSH WMO ident: 48568 Latitude: 7.20 Longitude: 100.60 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1012 5 23.2 21.1 88 2.1 21.8 280 2 295.3 298.2 294.4 340.6 15.75 1 1009 34 23.8 15.8 61 8.0 18.5 297 4 296.2 298.2 291.3 328.7 11.25 2 1000 121 23.0 16.0 65 7.0 18.4 350 11 296.1 298.2 291.5 329.3 11.50 3 925 798 19.6 12.6 64 7.0 15.1 35 6 299.4 301.2 291.3 328.5 9.96 4 850 1522 16.4 9.4 63 7.0 12.1 340 8 303.3 304.9 291.6 329.4 8.74 5 798 2057 13.4 5.4 58 8.0 8.8 336 9 305.7 307.0 290.9 327.0 7.06 6 778 2271 14.2 4.2 51 10.0 8.5 342 9 308.7 310.0 291.5 329.2 6.66 7 752 2557 12.8 1.8 47 11.0 6.7 358 9 310.2 311.3 291.2 328.2 5.80 8 712 3015 9.8 2.8 62 7.0 5.8 23 8 311.8 313.1 292.3 332.3 6.59 9 711 3026 9.8 2.8 62 7.0 5.8 24 8 311.9 313.2 292.4 332.5 6.60 10 700 3156 10.2 -0.8 46 11.0 4.4 50 12 313.8 314.8 291.7 330.1 5.16 11 675 3459 9.6 -7.4 29 17.0 1.6 35 14 316.4 317.0 290.8 326.9 3.25 12 663 3608 8.4 -9.6 27 18.0 0.3 28 15 316.7 317.2 290.5 325.8 2.78 13 634 3976 5.2 -7.8 38 13.0 -0.8 32 12 317.1 317.7 291.2 328.0 3.35 14 623 4119 4.4 -2.6 60 7.0 0.8 35 11 317.8 318.8 292.8 334.1 5.08 15 557 5023 -1.7 -6.3 71 4.6 -3.9 82 6 320.9 321.7 293.0 334.9 4.29 16 547 5167 -2.3 -6.6 72 4.3 -4.3 95 6 321.9 322.7 293.3 335.9 4.27 17 520 5569 -3.3 -9.3 63 6.0 -6.0 117 10 325.3 326.1 293.7 337.5 3.64 18 500 5880 -3.9 -16.9 36 13.0 -8.8 85 16 328.3 328.7 293.2 335.3 2.04 19 498 5911 -4.1 -19.1 30 15.0 -9.4 85 16 328.4 328.8 292.9 334.3 1.70 20 484 6135 -5.5 -29.5 13 24.0 -12.0 85 17 329.4 329.5 292.2 331.9 0.69 21 462 6495 -8.7 -18.7 44 10.0 -12.2 82 21 329.8 330.2 293.4 336.4 1.89 22 460 6529 -8.7 -18.7 44 10.0 -12.2 82 22 330.2 330.6 293.6 336.9 1.90 23 451 6681 -7.7 -22.7 29 15.0 -12.5 81 23 333.3 333.6 293.9 338.3 1.37 24 433 6996 -9.5 -30.5 16 21.0 -14.9 79 26 335.0 335.1 293.7 337.6 0.70 25 432 7014 -9.7 -31.7 15 22.0 -15.2 79 27 334.9 335.1 293.6 337.3 0.62 26 400 7600 -14.1 -31.1 22 17.0 -18.2 75 33 336.7 336.8 294.1 339.3 0.71 27 344 8728 -21.9 -41.9 15 20.0 -25.0 79 21 340.9 341.0 294.8 342.0 0.28 28 340 8814 -22.5 -31.5 44 9.0 -24.4 79 20 341.2 341.4 295.3 344.3 0.81 29 334 8945 -23.5 -32.5 43 9.0 -25.4 79 18 341.6 341.8 295.4 344.5 0.75 30 300 9720 -30.1 -36.1 56 6.0 -31.0 90 6 343.0 343.1 295.6 345.2 0.58 31 283 10132 -33.9 -38.3 64 4.4 -34.5 96 9 343.3 343.4 295.6 345.2 0.50 32 279 10231 -34.7 -39.3 63 4.6 -35.3 98 10 343.5 343.6 295.6 345.3 0.45 33 261 10694 -37.3 -50.3 25 13.0 -38.3 107 14 346.3 346.4 296.0 346.9 0.15 34 260 10721 -37.3 -50.3 25 13.0 -38.3 110 14 346.7 346.7 296.0 347.3 0.15 35 250 10990 -39.9 -49.9 34 10.0 -40.6 135 16 346.7 346.8 296.1 347.4 0.16 36 200 12470 -53.3 -64.3 25 11.0 -53.5 150 24 348.4 348.4 296.3 348.5 0.03 37 184 13002 -58.3 -69.3 23 11.0 -58.5 133 23 348.7 348.7 296.4 348.7 0.02 38 177 13245 -59.7 -71.7 20 12.0 -59.9 126 23 350.2 350.3 296.7 350.3 0.01 39 150 14260 -68.7 -75.7 36 7.0 -68.7 90 33 351.7 351.7 297.0 351.8 0.01 40 137 14796 -72.9 -77.9 47 5.0 -72.9 93 36 353.6 353.6 297.4 353.6 0.01 41 100 16580 -85.9 -87.9 70 2.0 -85.9 110 43 361.8 361.8 299.1 361.8 0.00 42 97 16747 -86.5 -89.6 57 3.1 -86.5 115 41 363.8 363.8 299.4 363.8 0.00 43 90 17164 -81.9 -87.9 35 6.0 -81.9 94 33 380.8 380.8 302.3 380.8 0.00 44 87 17355 -80.5 -85.5 43 5.0 -80.5 85 29 387.3 387.3 303.4 387.3 0.00 45 81 17757 -82.3 -86.0 53 3.7 -82.3 65 21 391.6 391.6 304.0 391.6 0.00 46 81 17757 -81.9 -85.5 54 3.6 -81.9 65 21 392.4 392.4 304.2 392.5 0.00 47 76 18119 -78.5 -83.2 46 4.7 -78.5 48 14 406.8 406.8 306.1 406.8 0.01 48 70 18590 -77.5 -82.5 44 5.0 -77.5 35 7 418.6 418.6 307.6 418.6 0.01 49 50 20540 -71.7 -81.7 21 10.0 -71.8 95 24 474.5 474.5 313.0 474.6 0.01 50 44 21305 -64.9 -78.9 13 14.0 -65.2 110 35 508.8 508.8 315.6 508.9 0.02 51 42 21589 -62.9 -76.9 13 14.0 -63.3 108 37 520.6 520.6 316.4 520.7 0.03 52 37 22360 -66.9 -79.9 14 13.0 -67.2 103 44 529.5 529.5 316.9 529.6 0.02 53 34 22871 -66.3 -80.3 12 14.0 -66.7 100 49 544.1 544.1 317.8 544.2 0.02 54 30 23640 -59.5 -75.5 11 16.0 -60.4 100 47 582.4 582.4 319.8 582.8 0.05 55 25 24793 -54.9 -72.9 9 18.0 -56.6 105 51 626.8 626.9 321.8 627.4 0.08 TRP 97 16747 -86.5 -89.6 57 3.1 -86.5 115 41 363.8 363.8 299.4 363.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 575.39 mb = 4770.83 m = 15652.13 ft Wetbulb zero: 654.85 mb = 3709.45 m = 12169.95 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 56.98 % Est. max temperature: 30.55 C = 86.99 F Sfc-Lift cond lev (LCL): 981.74 mb = 281.00 m = 921.90 ft T: 22.20 C 700-500 lapse rate: 5.18 C/km ThetaE index: 11.91 C Layer 1009.0-1000.0 mb Conv cond level (CCL): 667.22 mb = 3555.02 m = 11663.30 ft Mean mixing ratio: 10.75 g/kg Conv temperature: 44.50 C = 112.10 F Cap Strength: 7.18 C Lifted Index: 7.80 C Risk: None Lifted Index @300 mb: 10.78 C Lifted Index @700 mb: 6.20 C Showalter Index: 7.62 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 13.30 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 144.80 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.67 J/kg Max Up Vert Vel: 4.16 m/s Conv Inhibition (B-): 27460.38 J/kg Cap Strength: 7.26 C Lift Cond Lev (LCL): 867.29 mb = 1349.57 m = 4427.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 60 at 7 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 1012 5 280 2 2.0 -0.3 | 249 9 8.0 3.1 1 1000 121 350 11 1.9 -10.8 | 313 11 8.0 -7.3 2 979 305 5 12 -1.0 -12.0 | 329 10 5.0 -8.5 3 945 610 30 10 -5.0 -8.7 | 348 5 1.1 -5.2 4 925 798 35 6 -3.4 -4.9 | 299 3 2.6 -1.4 5 913 914 40 5 -3.2 -3.8 | 277 3 2.8 -0.3 6 850 1522 340 8 2.7 -7.5 | 295 10 8.8 -4.0 7 850 1524 340 8 2.7 -7.5 | 295 10 8.8 -4.0 8 790 2134 335 9 3.8 -8.2 | 295 11 9.9 -4.7 9 709 3048 25 8 -3.4 -7.3 | 325 5 2.7 -3.8 10 700 3156 50 12 -9.2 -7.7 | 37 5 -3.1 -4.2 11 658 3658 25 15 -6.3 -13.6 | 2 10 -0.3 -10.1 12 588 4572 45 7 -4.9 -4.9 | 323 2 1.1 -1.5 13 566 4877 70 5 -4.7 -1.7 | 218 2 1.4 1.8 14 525 5486 125 8 -6.6 4.6 | 177 8 -0.5 8.1 15 500 5880 85 16 -15.9 -1.4 | 102 10 -9.9 2.1 16 486 6096 85 17 -16.9 -1.5 | 100 11 -10.9 2.0 17 400 7600 75 33 -31.9 -8.5 | 79 26 -25.8 -5.1 18 399 7620 75 35 -33.8 -9.1 | 79 28 -27.7 -5.6 19 324 9144 80 15 -14.8 -2.6 | 96 9 -8.7 0.9 20 300 9720 90 6 -6.0 0.0 | 181 3 0.1 3.5 21 262 10668 105 14 -13.5 3.6 | 134 10 -7.5 7.1 22 250 10990 135 16 -11.3 11.3 | 160 16 -5.2 14.8 23 209 12192 140 23 -14.8 17.6 | 158 23 -8.7 21.1 24 200 12470 150 24 -12.0 20.8 | 166 25 -5.9 24.3 25 164 13716 110 22 -20.7 7.5 | 127 18 -14.6 11.0 26 150 14260 90 33 -33.0 0.0 | 97 27 -26.9 3.5 27 126 15240 95 38 -37.9 3.3 | 102 33 -31.8 6.8 28 102 16459 105 51 -49.3 13.2 | 111 46 -43.2 16.7 29 100 16580 110 43 -40.4 14.7 | 118 39 -34.3 18.2 30 97 16747 115 41 -37.2 17.3 | 124 37 -31.1 20.8 31 74 18288 40 11 -7.1 -8.4 | 12 5 -1.0 -4.9 32 70 18590 35 7 -4.0 -5.7 | 318 3 2.0 -2.2 33 57 19812 85 21 -20.9 -1.8 | 96 15 -14.9 1.7 34 50 20540 95 24 -23.9 2.1 | 107 19 -17.8 5.6 35 44 21336 110 35 -32.9 12.0 | 120 31 -26.8 15.5 36 34 22860 100 49 -48.3 8.5 | 106 44 -42.2 12.0 37 30 23640 100 47 -46.3 8.2 | 106 42 -40.2 11.6 38 25 24384 105 51 -49.3 13.2 | 111 46 -43.2 16.7 Wind Parameters Mean winds (0-6000m): 30.1 at 9.3 knts Storm direction: 60.1 at 7.0 knts Shear (0-3000m) pos: 2.1 neg: 1.2 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 74.4 deg Storm rel helicity (0-3000m) pos: 48.9 neg: -5.7 tot: 43.3 m^2/s^2 ave: 14.4 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.84 Bulk Shear: 3.06 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 3 10 321 9| 11.6 0.0 11.6| 37.8 0.0 37.8 75.5 0.88| 18.6 16.3 1000 15 9 323 6| 3.3 0.0 3.3| 39.4 -3.8 35.5 35.5 0.50| 13.2 6.7 1500 11 8 314 6| 2.2 2.1 4.3| 40.2 -5.5 34.8 23.2 0.41| 11.0 4.5 2000 2 8 309 7| 1.7 1.9 3.5| 40.5 -5.7 34.8 17.4 0.39| 8.5 3.3 2500 357 8 307 8| 1.9 1.5 3.3| 45.5 -5.7 39.9 15.9 0.41| 7.5 3.1 3000 359 8 308 8| 2.1 1.2 3.3| 48.9 -5.7 43.3 14.4 0.42| 6.9 2.9 4000 11 9 324 7| 2.3 1.0 3.3| 56.4 -13.8 42.6 10.6 0.34| 7.1 2.4 5000 17 9 328 6| 1.6 0.8 2.3| 56.4 -16.8 39.5 7.9 0.21| 6.7 1.4 6000 30 9 343 5| 1.5 0.7 2.2| 56.6 -44.0 12.6 2.1 0.01| 7.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//VTSH/skewt/VTSH.skewt.20251129.00.gif