UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061100.upa.cvt Date: 0000Z 11 JUN 25 Searching for VTCC... Searching the city database file for: VTCC ... Date:0000Z 11 JUN 25 Station: VTCC WMO ident: 48327 Latitude: 18.78 Longitude: 98.98 Elevation: 314.00 ------------------------------------------------------------------------------- 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 60 SFC 971 314 25.4 18.4 65 7.0 20.5 0 0 301.1 303.6 294.7 341.8 13.84 2 933 667 22.4 18.0 76 4.4 19.4 343 2 301.5 304.1 295.0 342.8 14.05 3 925 743 22.2 17.7 76 4.5 19.1 20 2 302.0 304.6 295.0 343.0 13.91 4 850 1476 19.2 14.2 73 5.0 15.8 300 6 306.3 308.5 294.9 342.5 12.07 5 700 3123 10.8 5.9 72 4.9 7.8 185 1 314.4 316.0 294.4 340.5 8.35 6 625 4061 6.8 -0.2 61 7.0 2.9 231 1 320.2 321.4 294.3 339.7 6.04 7 592 4504 4.4 -1.6 65 6.0 1.2 284 2 322.4 323.6 294.6 341.2 5.76 8 500 5860 -3.5 -4.9 90 1.4 -4.2 320 2 328.8 329.8 295.8 346.5 5.32 9 483 6134 -4.9 -6.2 91 1.3 -5.5 347 2 330.3 331.3 296.0 347.1 4.99 10 434 6972 -9.9 -14.4 70 4.5 -11.7 28 5 334.2 334.8 295.3 344.3 2.89 11 402 7562 -13.9 -15.1 91 1.2 -14.4 58 7 336.4 337.0 295.9 346.8 2.95 12 400 7600 -13.1 -14.3 91 1.2 -13.6 60 7 338.0 338.6 296.4 349.1 3.16 13 395 7695 -13.7 -14.5 94 0.8 -14.0 71 10 338.4 339.0 296.5 349.5 3.15 14 387 7850 -14.3 -19.1 67 4.8 -16.0 72 10 339.6 340.0 296.1 347.4 2.18 15 380 7987 -14.9 -19.9 66 5.0 -16.6 74 11 340.6 341.0 296.2 348.1 2.08 16 312 9446 -23.9 -32.9 43 9.0 -25.8 82 12 347.8 347.9 296.8 350.8 0.77 17 302 9682 -25.7 -36.7 35 11.0 -27.6 80 12 348.5 348.6 296.8 350.7 0.55 18 300 9730 -25.9 -36.9 35 11.0 -27.8 80 12 348.9 349.0 296.8 351.0 0.54 19 250 11030 -36.7 -42.7 54 6.0 -37.4 85 13 351.5 351.6 297.3 352.9 0.35 20 200 12530 -49.9 -54.9 56 5.0 -50.1 80 20 353.8 353.8 297.5 354.2 0.11 21 177 13315 -56.3 -60.7 58 4.4 -56.4 93 19 355.8 355.8 297.9 356.1 0.06 22 165 13755 -60.9 -65.5 54 4.6 -61.0 100 19 355.3 355.4 297.8 355.5 0.03 23 150 14340 -65.7 -70.7 50 5.0 -65.8 110 21 356.9 356.9 298.1 357.0 0.02 24 123 15518 -75.1 -80.1 45 5.0 -75.1 111 23 360.6 360.6 298.8 360.7 0.01 25 117 15807 -76.1 -81.1 45 5.0 -76.1 96 27 364.0 364.0 299.5 364.0 0.00 26 116 15857 -74.7 -80.7 39 6.0 -74.7 93 28 367.5 367.5 300.1 367.5 0.01 27 114 15958 -74.5 -80.5 39 6.0 -74.5 87 29 369.7 369.7 300.5 369.7 0.01 28 111 16113 -75.7 -82.7 32 7.0 -75.7 79 31 370.2 370.3 300.6 370.3 0.00 29 100 16710 -79.5 -83.2 54 3.7 -79.5 70 34 374.1 374.1 301.3 374.1 0.00 30 93 17118 -82.1 -85.4 57 3.3 -82.1 75 33 376.8 376.8 301.7 376.9 0.00 31 92 17178 -81.7 -84.8 59 3.1 -81.7 76 34 378.8 378.8 302.1 378.8 0.00 32 81 17896 -78.7 -83.5 45 4.8 -78.7 92 44 399.0 399.0 305.0 399.0 0.00 33 73 18483 -80.9 -85.0 50 4.1 -80.9 95 51 406.4 406.4 306.0 406.4 0.00 34 70 18720 -79.1 -84.1 44 5.0 -79.1 90 53 415.2 415.2 307.2 415.2 0.00 35 66 19058 -75.7 -82.7 32 7.0 -75.7 90 47 429.6 429.6 308.8 429.6 0.01 36 62 19418 -77.5 -84.5 32 7.0 -77.5 90 40 433.4 433.4 309.2 433.4 0.01 37 59 19709 -69.3 -80.3 19 11.0 -69.4 90 34 458.0 458.0 311.6 458.0 0.01 38 56 20025 -64.3 -77.3 15 13.0 -64.6 93 32 476.3 476.3 313.1 476.4 0.02 39 50 20720 -63.7 -77.7 13 14.0 -64.0 100 28 493.4 493.4 314.5 493.5 0.02 40 41 21945 -61.1 -77.1 10 16.0 -61.7 528.7 528.7 316.8 528.8 0.03 TRP 93 17118 -82.1 -85.4 57 3.3 -82.1 75 33 376.8 376.8 301.7 376.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 540.76 mb = 5259.38 m = 17254.99 ft Wetbulb zero: 572.05 mb = 4779.42 m = 15680.33 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 72.01 % Est. max temperature: 32.00 C = 89.59 F Sfc-Lift cond lev (LCL): 876.65 mb = 1208.42 m = 3964.57 ft T: 20.30 C 700-500 lapse rate: 5.22 C/km ThetaE index: 3.35 C Layer 850.0- 592.0 mb Conv cond level (CCL): 757.13 mb = 2457.49 m = 8062.54 ft Mean mixing ratio: 13.56 g/kg Conv temperature: 35.38 C = 95.69 F Cap Strength: 3.30 C Lifted Index: 2.19 C Risk: None Lifted Index @300 mb: 6.60 C Lifted Index @700 mb: 2.28 C Showalter Index: 2.28 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 17.70 C K Index: 32.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 184.40 Risk: None Energy Index: 0.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.73 J/kg Max Up Vert Vel: 5.78 m/s Conv Inhibition (B-): 13388.39 J/kg Cap Strength: 3.29 C Lift Cond Lev (LCL): 854.48 mb = 1430.42 m = 4692.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 2 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 ---------------------------------------------------------- 0 971 314 0 0 -0.0 -0.0 | 156 2 -0.8 1.8 1 939 610 315 2 1.4 -1.4 | 235 1 0.6 0.4 2 925 743 20 2 -0.7 -1.9 | 89 1 -1.5 -0.0 3 907 914 260 5 4.9 0.9 | 237 5 4.1 2.7 4 876 1219 300 6 5.2 -3.0 | 285 5 4.4 -1.2 5 850 1476 300 6 5.2 -3.0 | 285 5 4.4 -1.2 6 815 1829 300 2 1.7 -1.0 | 228 1 0.9 0.8 7 787 2134 330 3 1.5 -2.6 | 318 1 0.7 -0.8 8 759 2438 355 4 0.3 -4.0 | 12 2 -0.5 -2.1 9 732 2743 65 1 -0.9 -0.4 | 130 2 -1.7 1.4 10 700 3123 185 1 0.1 1.0 | 166 3 -0.7 2.8 11 655 3658 155 1 -0.4 0.9 | 156 3 -1.2 2.7 12 608 4267 275 1 1.0 -0.1 | 186 2 0.2 1.8 13 564 4877 300 5 4.3 -2.5 | 281 4 3.5 -0.7 14 500 5860 320 2 1.3 -1.5 | 237 1 0.5 0.3 15 485 6096 345 2 0.5 -1.9 | 73 0 -0.3 -0.1 16 400 7600 60 7 -6.1 -3.5 | 76 7 -6.9 -1.7 17 399 7620 70 10 -9.4 -3.4 | 81 10 -10.2 -1.6 18 325 9144 85 13 -13.0 -1.1 | 93 14 -13.8 0.7 19 300 9730 80 12 -11.8 -2.1 | 89 13 -12.6 -0.2 20 263 10668 90 15 -15.0 0.0 | 97 16 -15.8 1.8 21 250 11030 85 13 -13.0 -1.1 | 93 14 -13.8 0.7 22 210 12192 85 18 -17.9 -1.6 | 91 19 -18.7 0.3 23 200 12530 80 20 -19.7 -3.5 | 85 21 -20.5 -1.6 24 166 13716 100 19 -18.7 3.3 | 105 20 -19.5 5.1 25 150 14340 110 21 -19.7 7.2 | 114 22 -20.5 9.0 26 129 15240 125 20 -16.4 11.5 | 128 22 -17.2 13.3 27 104 16459 60 36 -31.2 -18.0 | 63 36 -32.0 -16.2 28 100 16710 70 34 -31.9 -11.6 | 73 34 -32.8 -9.8 29 93 17118 75 33 -31.9 -8.5 | 78 33 -32.7 -6.7 30 76 18288 100 50 -49.2 8.7 | 102 51 -50.1 10.5 31 70 18720 90 53 -53.0 0.0 | 92 54 -53.8 1.8 32 58 19812 90 33 -33.0 0.0 | 93 34 -33.8 1.8 33 50 20720 100 28 -27.6 4.9 | 103 29 -28.4 6.7 34 44 21336 90 33 -33.0 0.0 | 93 34 -33.8 1.8 Wind Parameters Mean winds (0-6000m): 306.3 at 2.7 knts Storm direction: 336.3 at 2.0 knts Shear (0-3000m) pos: 0.5 neg: 0.4 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 6.0 deg Storm rel helicity (0-3000m) pos: 9.5 neg: -3.4 tot: 6.1 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 54.35 Bulk Shear: 0.31 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 ------------------------------------------------------------------------------- 500 334 1 163 1| 0.0 3.3 3.3| 0.2 -0.4 -0.2 -0.5 -0.54| 7.1 -3.8 1000 293 3 258 2| 0.0 3.1 3.1| 5.0 -2.1 3.0 3.0 -0.26| 8.6 -2.2 1500 296 4 267 3| 0.0 0.7 0.7| 5.0 -3.3 1.7 1.2 -0.30| 7.0 -2.1 2000 302 4 272 2| 0.7 0.6 1.2| 5.7 -3.3 2.4 1.2 -0.17| 6.0 -1.0 2500 311 3 282 2| 0.6 0.4 1.1| 8.3 -3.3 5.1 2.0 0.04| 5.9 0.2 3000 309 3 271 2| 0.5 0.4 0.9| 9.5 -3.4 6.1 2.0 0.08| 5.2 0.4 4000 304 2 250 1| 0.1 0.3 0.4| 10.6 -3.6 7.0 1.8 0.12| 4.2 0.5 5000 303 3 256 2| 0.2 0.2 0.4| 12.9 -3.6 9.3 1.9 0.20| 3.9 0.8 6000 306 3 259 1| 0.2 0.2 0.4| 12.9 -3.8 9.1 1.5 0.17| 3.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20250611.00.gif