UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 13 OCT 25 Station: VGTJ WMO ident: 41923 Latitude: 23.77 Longitude: 90.38 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1009 9 24.4 23.2 93 1.2 23.6 0 0 296.8 300.0 296.4 348.9 18.02 1 1008 18 26.2 23.5 85 2.7 24.2 0 0 298.7 302.0 297.1 352.3 18.38 2 1002 73 26.8 21.8 74 5.0 23.2 0 3 299.8 302.8 296.3 348.4 16.63 3 1000 92 26.6 21.6 74 5.0 23.0 360 4 299.8 302.8 296.1 347.9 16.46 4 986 217 25.8 20.8 74 5.0 22.2 358 4 300.2 303.1 295.9 346.6 15.88 5 925 777 21.4 18.7 85 2.7 19.5 350 6 301.2 303.9 295.4 344.8 14.83 6 895 1063 19.6 16.6 83 3.0 17.5 354 8 302.2 304.7 294.7 341.7 13.40 7 894 1072 19.4 16.0 81 3.4 17.1 354 8 302.1 304.4 294.4 340.2 12.90 8 862 1386 18.8 11.8 64 7.0 14.3 358 10 304.6 306.5 293.0 334.9 10.14 9 850 1507 19.2 1.2 30 18.0 9.4 360 11 306.3 307.2 289.2 321.3 4.91 10 849 1517 19.4 0.4 28 19.0 9.2 360 11 306.6 307.4 289.0 320.9 4.64 11 833 1680 17.6 9.6 59 8.0 12.6 355 10 306.3 308.0 292.7 333.6 9.04 12 779 2250 14.8 3.8 48 11.0 8.5 338 8 309.3 310.5 291.5 329.2 6.46 13 722 2891 13.4 -12.6 15 26.0 2.3 318 5 314.5 314.9 289.1 321.1 2.01 14 721 2902 13.4 -11.6 16 25.0 2.5 318 5 314.7 315.1 289.3 321.8 2.18 15 711 3020 11.8 -0.2 44 12.0 5.3 314 5 314.1 315.2 292.0 330.9 5.31 16 706 3079 11.8 -6.2 28 18.0 3.1 312 4 314.8 315.4 290.5 325.7 3.40 17 700 3150 11.2 -2.8 37 14.0 4.0 310 4 314.9 315.7 291.5 329.1 4.45 18 691 3258 10.2 0.2 50 10.0 4.7 308 4 314.9 316.0 292.4 332.7 5.62 19 545 5196 -1.3 -19.3 24 18.0 -7.6 269 12 323.4 323.7 291.3 328.6 1.52 20 500 5880 -5.1 -25.1 19 20.0 -11.1 255 15 326.8 327.0 291.8 330.4 1.00 21 400 7600 -14.9 -35.9 15 21.0 -19.2 255 15 335.6 335.7 293.7 337.3 0.45 22 383 7926 -16.9 -38.9 13 22.0 -20.9 258 16 337.2 337.3 294.0 338.5 0.34 23 354 8509 -22.5 -39.5 20 17.0 -25.2 263 18 337.3 337.4 294.0 338.7 0.35 24 349 8614 -21.5 -54.5 3 33.0 -25.1 264 19 340.1 340.1 294.4 340.3 0.07 25 334 8935 -23.3 -57.3 3 34.0 -26.6 268 20 341.9 341.9 294.8 342.1 0.05 26 327 9090 -24.3 -62.3 2 38.0 -27.5 269 21 342.6 342.6 295.0 342.7 0.03 27 300 9710 -29.3 -59.3 4 30.0 -31.6 275 23 344.1 344.1 295.3 344.3 0.04 28 250 10990 -39.3 -61.3 8 22.0 -40.4 255 27 347.6 347.6 296.1 347.8 0.04 29 200 12470 -51.9 -67.9 13 16.0 -52.2 265 25 350.6 350.6 296.8 350.7 0.02 30 199 12502 -52.1 -68.1 13 16.0 -52.4 265 25 350.8 350.8 296.8 350.9 0.02 31 150 14280 -64.9 -78.9 13 14.0 -65.0 240 13 358.3 358.3 298.4 358.3 0.01 32 110 16116 -77.7 -87.7 18 10.0 -77.7 329 13 367.4 367.4 300.1 367.5 0.00 33 104 16436 -79.3 -90.3 15 11.0 -79.3 345 13 370.3 370.3 300.6 370.3 0.00 34 103 16491 -79.3 -90.3 15 11.0 -79.3 350 13 371.4 371.4 300.8 371.4 0.00 35 101 16603 -78.3 -89.3 15 11.0 -78.3 360 12 375.4 375.4 301.5 375.4 0.00 36 100 16660 -78.3 -90.3 13 12.0 -78.3 5 11 376.4 376.4 301.6 376.4 0.00 37 83 17723 -80.3 -90.3 17 10.0 -80.3 34 12 393.0 393.0 304.2 393.0 0.00 38 70 18700 -75.9 -86.9 16 11.0 -75.9 60 13 422.0 422.0 307.9 422.0 0.00 39 66 19040 -75.3 -86.3 16 11.0 -75.3 430.5 430.5 308.9 430.5 0.00 TRP 104 16436 -79.3 -90.3 15 11.0 -79.3 345 13 370.3 370.3 300.6 370.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 561.50 mb = 4977.02 m = 16328.62 ft Wetbulb zero: 634.93 mb = 3949.03 m = 12955.97 ft Precipitable water: 1.50 inches Sfc-500 mean rel hum: 45.50 % Est. max temperature: 32.66 C = 90.78 F Sfc-Lift cond lev (LCL): 991.93 mb = 163.74 m = 537.19 ft T: 26.14 C 700-500 lapse rate: 5.97 C/km ThetaE index: 31.39 C Layer 1002.0- 833.0 mb Conv cond level (CCL): 834.25 mb = 1667.27 m = 5469.98 ft Mean mixing ratio: 15.48 g/kg Conv temperature: 34.00 C = 93.21 F Cap Strength: 2.77 C Lifted Index: -0.73 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.27 C Lifted Index @700 mb: 1.69 C Showalter Index: 10.58 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 6.30 C K Index: 11.50 Risk: None Sweat Index: 51.40 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 72.48 J/kg Max Up Vert Vel: 12.04 m/s Conv Inhibition (B-): 161.57 J/kg Cap Strength: 2.59 C Lift Cond Lev (LCL): 906.36 mb = 953.27 m = 3127.49 ft Lev Free Conv (LFC): 591.36 mb = 4529.48 m = 14860.32 ft Equ Level (EL): 401.36 mb = 7573.79 m = 24848.09 ft B at Equ Level: 61.39 J/kg Max Parcel Lev (MPL): 281.36 mb = 10160.29 m = 33333.88 ft Wind level data Storm motion: 331 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 1009 9 0 0 -0.0 -0.0 | 151 6 -3.0 5.5 1 1000 92 360 4 -0.0 -4.0 | 117 3 -3.0 1.5 2 925 777 350 6 1.0 -5.9 | 79 2 -2.0 -0.4 3 850 1507 360 11 -0.0 -11.0 | 29 6 -3.0 -5.5 4 700 3150 310 4 3.1 -2.6 | 181 3 0.0 2.9 5 500 5880 255 15 14.5 3.9 | 231 15 11.5 9.4 6 400 7600 255 15 14.5 3.9 | 231 15 11.5 9.4 7 300 9710 275 23 22.9 -2.0 | 260 20 19.9 3.5 8 250 10990 255 27 26.1 7.0 | 242 26 23.1 12.5 9 200 12470 265 25 24.9 2.2 | 251 23 21.9 7.7 10 150 14280 240 13 11.3 6.5 | 214 15 8.2 12.0 11 104 16436 345 13 3.4 -12.6 | 357 7 0.3 -7.1 12 100 16660 5 11 -1.0 -11.0 | 36 7 -4.0 -5.5 13 70 18700 60 13 -11.3 -6.5 | 86 14 -14.3 -1.0 Wind Parameters Mean winds (0-6000m): 301.3 at 8.4 knts Storm direction: 331.3 at 6.3 knts Shear (0-3000m) pos: 0.6 neg: 0.7 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 35.5 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -9.0 tot: -9.0 m^2/s^2 ave: -3.0 10^-3 m/s^2 rel: -0.56 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.41 Bulk Shear: 6.35 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 ------------------------------------------------------------------------------- 500 357 4 115 3| 0.0 5.4 5.4| 0.0 -3.9 -3.9 -7.8 -0.72| 5.6 -4.0 1000 354 5 98 2| 0.0 3.9 3.9| 0.0 -5.2 -5.2 -5.2 -0.75| 4.1 -3.1 1500 356 7 67 3| 1.2 2.6 3.8| 0.0 -6.5 -6.5 -4.4 -0.63| 3.9 -2.5 2000 355 7 52 3| 0.9 1.6 2.5| 0.0 -8.1 -8.1 -4.1 -0.57| 3.8 -2.2 2500 352 7 47 3| 0.7 1.0 1.7| 0.0 -8.7 -8.7 -3.5 -0.55| 3.7 -2.0 3000 351 7 50 2| 0.6 0.7 1.3| 0.0 -9.0 -9.0 -3.0 -0.56| 3.5 -2.0 4000 342 7 45 1| 0.5 1.0 1.5| 2.5 -9.2 -6.6 -1.7 -0.35| 3.2 -1.1 5000 325 7 291 1| 0.4 1.3 1.7| 3.3 -9.8 -6.5 -1.3 -0.28| 3.1 -0.9 6000 301 8 254 4| 0.3 1.5 1.8| 3.3 -16.2 -12.9 -2.2 -0.29| 3.0 -0.9 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251013.00.gif