UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061500.upa.cvt Date: 0000Z 15 JUN 25 Searching for VTCC... Searching the city database file for: VTCC ... Date:0000Z 15 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 63 SFC 972 314 26.8 20.8 70 6.0 22.5 0 0 302.4 305.4 296.6 350.0 16.11 2 971 323 25.2 21.0 78 4.2 22.2 4 0 300.9 303.9 296.4 348.9 16.33 3 925 749 22.8 19.2 80 3.6 20.3 180 1 302.6 305.4 296.2 347.9 15.31 4 850 1483 18.4 15.5 83 2.9 16.4 275 6 305.4 307.9 295.4 344.7 13.14 5 827 1718 17.0 14.3 84 2.7 15.2 282 12 306.3 308.7 295.3 343.9 12.49 6 729 2791 13.8 9.4 75 4.4 11.0 254 12 314.1 316.1 295.7 345.8 10.22 7 700 3133 11.4 7.9 79 3.5 9.2 245 13 315.1 317.0 295.5 345.1 9.60 8 663 3584 8.2 6.1 87 2.1 6.9 224 10 316.4 318.2 295.4 344.6 8.95 9 628 4032 7.8 2.9 71 4.9 4.9 190 9 320.9 322.4 295.6 345.1 7.53 10 500 5880 -1.9 -6.1 73 4.2 -4.0 115 4 330.7 331.7 296.0 347.1 4.86 11 490 6041 -2.7 -7.4 70 4.7 -5.0 111 3 331.7 332.6 295.9 346.9 4.48 12 414 7356 -11.7 -14.4 80 2.7 -12.8 229 4 336.5 337.1 296.0 347.1 3.03 13 400 7620 -12.5 -18.5 61 6.0 -14.6 255 4 338.7 339.2 295.9 346.7 2.22 14 332 9019 -22.1 -33.1 36 11.0 -24.4 345 3 344.1 344.3 295.9 346.9 0.71 15 331 9041 -22.3 -35.3 30 13.0 -24.8 347 3 344.1 344.3 295.8 346.4 0.57 16 325 9176 -23.1 -33.1 40 10.0 -25.2 357 3 344.8 345.0 296.1 347.6 0.72 17 323 9221 -23.3 -29.3 58 6.0 -24.7 2 3 345.2 345.4 296.4 349.2 1.05 18 321 9267 -23.7 -31.7 48 8.0 -25.4 7 4 345.2 345.4 296.3 348.5 0.84 19 320 9290 -23.5 -41.5 18 18.0 -26.3 9 4 345.8 345.9 296.0 347.1 0.31 20 319 9312 -23.5 -33.5 39 10.0 -25.5 12 4 346.1 346.3 296.4 348.9 0.71 21 316 9382 -24.1 -37.1 29 13.0 -26.4 19 4 346.2 346.3 296.3 348.2 0.50 22 315 9405 -24.3 -32.3 48 8.0 -26.0 22 4 346.3 346.4 296.5 349.4 0.81 23 313 9451 -24.3 -41.3 19 17.0 -26.9 27 4 346.9 347.0 296.3 348.2 0.33 24 304 9664 -25.3 -53.3 6 28.0 -28.3 50 6 348.4 348.4 296.4 348.8 0.09 25 300 9760 -26.3 -50.3 9 24.0 -29.0 60 6 348.3 348.3 296.4 348.9 0.13 26 265 10644 -34.1 -47.1 26 13.0 -35.4 46 13 349.5 349.5 296.7 350.4 0.21 27 250 11050 -36.5 -59.5 7 23.0 -37.9 45 16 351.8 351.8 297.1 352.0 0.05 28 248 11105 -36.9 -59.9 7 23.0 -38.2 45 17 352.0 352.0 297.1 352.2 0.05 29 200 12550 -49.3 -59.3 30 10.0 -49.7 50 28 354.7 354.7 297.7 355.0 0.06 30 173 13484 -57.5 -62.5 53 5.0 -57.6 58 19 356.2 356.2 298.0 356.4 0.05 31 171 13557 -58.3 -63.3 53 5.0 -58.4 58 18 356.0 356.0 298.0 356.2 0.04 32 165 13781 -59.9 -72.9 17 13.0 -60.0 58 16 357.0 357.0 298.1 357.1 0.01 33 150 14370 -64.5 -74.5 24 10.0 -64.6 35 20 359.0 359.0 298.5 359.0 0.01 34 145 14576 -65.3 -77.3 17 12.0 -65.4 38 19 361.1 361.1 298.9 361.1 0.01 35 137 14918 -68.3 -72.9 52 4.6 -68.4 44 18 361.7 361.7 299.0 361.8 0.01 36 117 15847 -74.7 -80.7 39 6.0 -74.7 60 21 366.6 366.6 299.9 366.6 0.01 37 109 16254 -78.3 -81.3 61 3.0 -78.3 66 25 367.3 367.3 300.1 367.3 0.00 38 103 16574 -81.1 -83.8 63 2.7 -81.1 76 29 367.9 367.9 300.2 367.9 0.00 39 100 16740 -81.1 -84.0 61 2.9 -81.1 85 33 371.0 371.0 300.8 371.0 0.00 40 80 17978 -85.9 -89.4 53 3.5 -85.9 105 31 385.6 385.6 303.1 385.6 0.00 41 77 18187 -86.3 -89.0 61 2.7 -86.3 98 37 389.0 389.0 303.6 389.0 0.00 42 77 18187 -86.3 -89.3 58 3.0 -86.3 98 37 389.0 389.0 303.6 389.0 0.00 43 72 18559 -80.9 -87.9 30 7.0 -80.9 95 40 408.0 408.0 306.3 408.0 0.00 44 70 18720 -74.3 -87.3 12 13.0 -74.3 95 40 425.4 425.4 308.3 425.4 0.00 45 68 18890 -71.3 -87.3 8 16.0 -71.4 90 36 435.4 435.4 309.4 435.5 0.00 46 67 18978 -70.1 -86.1 8 16.0 -70.2 88 35 439.9 439.9 309.8 439.9 0.00 47 55 20142 -73.3 -86.3 12 13.0 -73.4 78 24 458.1 458.1 311.6 458.1 0.00 48 50 20710 -66.1 -84.1 6 18.0 -66.4 100 36 487.7 487.7 314.1 487.8 0.01 49 47 21088 -62.9 -83.9 4 21.0 -63.3 504.1 504.1 315.2 504.1 0.01 TRP 80 17978 -85.9 -89.4 53 3.5 -85.9 105 31 385.6 385.6 303.1 385.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5817.00 m Freezing level: 525.07 mb = 5518.06 m = 18103.66 ft Wetbulb zero: 557.63 mb = 4995.63 m = 16389.67 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 77.37 % Est. max temperature: 31.09 C = 87.96 F Sfc-Lift cond lev (LCL): 890.86 mb = 1075.41 m = 3528.21 ft T: 20.84 C 700-500 lapse rate: 4.84 C/km ThetaE index: 6.15 C Layer 971.0- 729.0 mb Conv cond level (CCL): 832.93 mb = 1657.02 m = 5436.36 ft Mean mixing ratio: 15.13 g/kg Conv temperature: 30.48 C = 86.86 F Cap Strength: 2.35 C Lifted Index: 1.95 C Risk: Showers probable Lifted Index @300 mb: 3.39 C Lifted Index @700 mb: 1.48 C Showalter Index: 3.00 C Risk: None Total Totals Index: 37.70 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 17.40 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 202.00 Risk: None Energy Index: 0.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.34 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 7824.95 J/kg Cap Strength: 2.23 C Lift Cond Lev (LCL): 873.82 mb = 1243.04 m = 4078.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 6 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 ---------------------------------------------------------- 0 972 314 0 0 -0.0 -0.0 | 79 6 -5.5 -1.1 1 940 610 145 3 -1.7 2.5 | 101 7 -7.2 1.4 2 925 749 180 1 0.0 1.0 | 89 5 -5.5 -0.1 3 908 914 15 1 -0.3 -1.0 | 71 6 -5.8 -2.0 4 876 1219 275 7 7.0 -0.6 | 319 2 1.5 -1.7 5 850 1483 275 6 6.0 -0.5 | 343 2 0.5 -1.6 6 816 1829 285 15 14.5 -3.9 | 299 10 9.0 -4.9 7 787 2134 295 12 10.9 -5.1 | 319 8 5.4 -6.1 8 760 2438 275 5 5.0 -0.4 | 19 2 -0.5 -1.5 9 733 2743 255 12 11.6 3.1 | 251 6 6.1 2.0 10 700 3133 245 13 11.8 5.5 | 235 8 6.3 4.4 11 656 3658 220 9 5.8 6.9 | 183 6 0.3 5.8 12 609 4267 170 9 -1.6 8.9 | 138 11 -7.1 7.8 13 565 4877 170 7 -1.2 6.9 | 131 9 -6.7 5.8 14 500 5880 115 4 -3.6 1.7 | 94 9 -9.1 0.6 15 486 6096 110 3 -2.8 1.0 | 90 8 -8.3 -0.0 16 400 7620 255 4 3.9 1.0 | 89 2 -1.6 -0.0 17 400 7620 245 6 5.4 2.5 | 178 1 -0.1 1.5 18 326 9144 355 3 0.3 -3.0 | 52 7 -5.2 -4.0 19 300 9760 60 6 -5.2 -3.0 | 69 11 -10.7 -4.1 20 264 10668 45 13 -9.2 -9.2 | 55 18 -14.7 -10.3 21 250 11050 45 16 -11.3 -11.3 | 54 21 -16.8 -12.4 22 211 12192 40 32 -20.6 -24.5 | 46 37 -26.1 -25.6 23 200 12550 50 28 -21.4 -18.0 | 55 33 -26.9 -19.1 24 166 13716 60 16 -13.9 -8.0 | 65 21 -19.4 -9.1 25 150 14370 35 20 -11.5 -16.4 | 44 24 -17.0 -17.4 26 129 15240 50 16 -12.3 -10.3 | 57 21 -17.8 -11.3 27 105 16459 70 27 -25.4 -9.2 | 72 33 -30.9 -10.3 28 100 16740 85 33 -32.9 -2.9 | 84 39 -38.4 -3.9 29 80 17978 105 31 -29.9 8.0 | 101 36 -35.4 7.0 30 76 18288 95 40 -39.8 3.5 | 93 45 -45.3 2.4 31 70 18720 95 40 -39.8 3.5 | 93 45 -45.3 2.4 32 58 19812 65 17 -15.4 -7.2 | 68 22 -20.9 -8.2 33 50 20710 100 36 -35.5 6.3 | 97 41 -41.0 5.2 Wind Parameters Mean winds (0-6000m): 229.1 at 7.5 knts Storm direction: 259.1 at 5.6 knts Shear (0-3000m) pos: 2.5 neg: 1.9 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 138.8 deg Storm rel helicity (0-3000m) pos: 15.3 neg: -28.5 tot: -13.2 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.99 Bulk Shear: 7.21 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 ------------------------------------------------------------------------------- 500 148 2 93 6| 1.0 0.0 1.0| 6.3 -3.7 2.6 5.2 0.14| 8.0 1.1 1000 257 3 82 3| 3.4 0.0 3.4| 6.4 -15.3 -9.0 -9.0 -0.46| 9.7 -4.4 1500 275 5 24 2| 5.0 0.0 5.0| 6.5 -17.2 -10.7 -7.1 -0.37| 9.5 -3.6 2000 283 7 337 3| 3.8 1.7 5.5| 14.4 -17.2 -2.9 -1.4 -0.19| 9.3 -1.8 2500 278 7 323 3| 3.0 1.6 4.6| 15.3 -21.3 -6.0 -2.4 -0.23| 9.5 -2.1 3000 269 8 290 3| 2.5 1.9 4.4| 15.3 -28.5 -13.2 -4.4 -0.28| 8.6 -2.4 4000 252 8 239 3| 1.9 2.6 4.4| 15.3 -48.8 -33.5 -8.4 -0.39| 8.0 -3.1 5000 237 8 202 4| 1.5 2.0 3.5| 15.3 -58.6 -43.3 -8.7 -0.42| 6.9 -2.9 6000 229 7 182 4| 1.4 1.6 3.0| 17.4 -67.6 -50.2 -8.4 -0.43| 6.2 -2.7 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20250615.00.gif