UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 24 APR 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 1003 9 32.8 23.8 59 9.0 26.1 160 2 305.7 309.2 299.1 362.2 18.82 1 1000 38 31.8 25.8 71 6.0 27.2 185 13 305.0 308.9 300.4 369.0 21.35 2 941 582 26.2 24.0 88 2.2 24.6 193 20 304.6 308.4 299.8 365.5 20.35 3 926 724 25.4 23.3 88 2.1 23.9 195 22 305.2 308.9 299.6 364.6 19.81 4 925 734 25.4 23.0 87 2.4 23.6 195 22 305.3 308.9 299.4 363.7 19.46 5 871 1262 22.2 18.5 80 3.7 19.6 241 16 307.2 310.2 297.5 354.2 15.57 6 870 1272 22.2 18.2 78 4.0 19.4 242 16 307.4 310.2 297.4 353.5 15.29 7 851 1466 25.2 -7.8 11 33.0 9.2 259 14 312.4 312.9 288.9 320.5 2.49 8 850 1476 25.4 -7.6 11 33.0 9.3 260 14 312.8 313.2 289.0 321.0 2.54 9 823 1758 23.8 -11.2 9 35.0 7.8 263 17 314.0 314.3 288.9 320.5 1.97 10 700 3138 11.8 -12.2 17 24.0 1.5 280 30 315.6 316.0 289.5 322.6 2.14 11 603 4363 2.2 -14.8 27 17.0 -4.4 280 31 318.2 318.6 290.2 324.9 2.01 12 585 4606 0.6 -18.4 23 19.0 -6.1 280 32 319.1 319.4 290.0 324.3 1.53 13 546 5160 0.4 280 32 325.2 14 536 5308 0.0 -43.0 2 43.0 -9.1 280 32 326.5 326.5 290.9 327.1 0.16 15 500 5860 -4.1 -30.1 11 26.0 -11.1 280 33 328.0 328.2 291.8 330.3 0.63 16 473 6295 -7.7 -37.7 7 30.0 -14.0 281 37 328.8 328.9 291.7 330.0 0.31 17 443 6803 -10.1 -37.1 9 27.0 -15.8 283 42 332.0 332.1 292.6 333.4 0.36 18 400 7580 -17.3 -35.3 19 18.0 -20.8 285 50 332.5 332.6 292.9 334.3 0.47 19 397 7636 -17.7 -35.7 19 18.0 -21.1 285 50 332.7 332.8 292.9 334.4 0.46 20 386 7845 -19.5 -39.5 15 20.0 -22.8 284 50 333.0 333.1 292.9 334.3 0.32 21 376 8039 -19.1 -48.1 6 29.0 -23.0 283 50 336.1 336.1 293.4 336.6 0.13 22 339 8798 -24.5 -57.5 3 33.0 -27.5 279 51 338.8 338.8 294.1 339.0 0.05 23 329 9016 -24.3 -66.3 1 42.0 -27.5 278 51 342.0 342.0 294.8 342.1 0.02 24 324 9127 -24.5 -59.5 2 35.0 -27.6 278 51 343.2 343.2 295.1 343.4 0.04 25 300 9680 -29.1 -62.1 3 33.0 -31.4 275 52 344.4 344.4 295.4 344.5 0.03 26 250 10960 -39.3 -65.3 5 26.0 -40.4 275 47 347.6 347.6 296.1 347.7 0.02 27 200 12450 -51.5 -69.5 10 18.0 -51.9 260 44 351.2 351.2 296.9 351.3 0.02 28 197 12548 -52.3 -69.3 11 17.0 -52.7 261 44 351.5 351.5 297.0 351.5 0.02 29 189 12814 -53.7 -67.7 16 14.0 -54.0 264 43 353.4 353.4 297.4 353.5 0.02 30 150 14260 -64.1 -83.1 6 19.0 -64.2 280 39 359.7 359.7 298.7 359.7 0.00 31 115 15842 -75.1 -89.1 10 14.0 -75.2 241 19 367.6 367.6 300.1 367.6 0.00 32 109 16153 -74.5 -88.5 10 14.0 -74.5 233 15 374.4 374.4 301.4 374.4 0.00 33 100 16650 -77.5 -90.5 11 13.0 -77.5 220 8 378.0 378.0 301.9 378.0 0.00 34 74 18358 -82.3 -96.3 7 14.0 -82.3 230 15 401.9 401.9 305.5 401.9 0.00 35 70 18670 -80.7 -93.7 10 13.0 -80.7 250 22 411.7 411.7 306.7 411.7 0.00 36 50 20620 -67.9 -84.9 7 17.0 -68.1 205 6 483.5 483.5 313.7 483.5 0.01 37 42 21686 -61.1 -81.1 5 20.0 -61.7 156 10 525.0 525.0 316.6 525.1 0.01 38 31 23575 -60.9 -82.9 4 22.0 -61.7 69 16 573.2 573.2 319.3 573.3 0.01 39 30 23780 -57.9 -80.9 4 23.0 -59.0 60 17 586.8 586.8 320.0 586.9 0.02 40 23 25482 -50.9 -78.9 2 28.0 -53.8 653.7 653.7 322.9 654.0 0.03 TRP 74 18358 -82.3 -96.3 7 14.0 -82.3 230 15 401.9 401.9 305.5 401.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5822.00 m Freezing level: 536.00 mb = 5307.70 m = 17413.49 ft Wetbulb zero: 675.67 mb = 3428.47 m = 11248.12 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 32.15 % Est. max temperature: 39.01 C = 102.22 F Sfc-Lift cond lev (LCL): 881.40 mb = 1157.79 m = 3798.48 ft T: 22.83 C 700-500 lapse rate: 5.84 C/km ThetaE index: 48.52 C Layer 941.0- 850.0 mb Conv cond level (CCL): 881.12 mb = 1160.50 m = 3807.38 ft Mean mixing ratio: 20.19 g/kg Conv temperature: 33.99 C = 93.18 F Cap Strength: 4.23 C Lifted Index: -6.17 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -8.49 C Lifted Index @700 mb: -2.69 C Showalter Index: 11.76 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 29.50 C Cross Totals Index: -3.50 C K Index: -2.10 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3372.15 J/kg Max Up Vert Vel: 82.12 m/s Conv Inhibition (B-): 111.18 J/kg Cap Strength: 4.12 C Lift Cond Lev (LCL): 905.10 mb = 924.92 m = 3034.49 ft Lev Free Conv (LFC): 740.10 mb = 2663.06 m = 8736.96 ft Equ Level (EL): 120.10 mb = 15583.83 m = 51127.43 ft B at Equ Level: 3361.49 J/kg Max Parcel Lev (MPL): 60.10 mb = 19554.13 m = 64153.20 ft Wind level data Storm motion: 300 at 19 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 1003 9 160 2 -0.7 1.9 | 123 21 -17.5 11.4 1 1000 38 185 13 1.1 13.0 | 145 27 -15.7 22.5 2 925 734 195 22 5.7 21.3 | 160 33 -11.1 30.8 3 850 1476 260 14 13.8 2.4 | 166 12 -3.0 11.9 4 700 3138 280 30 29.5 -5.2 | 251 13 12.7 4.3 5 500 5860 280 33 32.5 -5.7 | 256 16 15.7 3.8 6 400 7580 285 50 48.3 -12.9 | 276 32 31.5 -3.4 7 300 9680 275 52 51.8 -4.5 | 262 35 35.0 5.0 8 250 10960 275 47 46.8 -4.1 | 260 31 30.0 5.4 9 200 12450 260 44 43.3 7.6 | 237 32 26.5 17.1 10 150 14260 280 39 38.4 -6.8 | 263 22 21.6 2.7 11 100 16650 220 8 5.1 6.1 | 143 20 -11.7 15.6 12 74 18358 230 15 11.5 9.6 | 164 20 -5.3 19.1 13 70 18670 250 22 20.7 7.5 | 193 17 3.9 17.0 14 50 20620 205 6 2.5 5.4 | 136 21 -14.3 14.9 15 30 23780 60 17 -14.7 -8.5 | 92 32 -31.5 1.0 Wind Parameters Mean winds (0-6000m): 269.5 at 25.7 knts Storm direction: 299.5 at 19.3 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 122.5 deg Storm rel helicity (0-3000m) pos: 206.1 neg: -4.4 tot: 201.7 m^2/s^2 ave: 67.2 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 6.4 10^-3/s Energy-Hel index: 3.68 Bulk Rich Number: 32.88 Bulk Shear: 102.56 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 ------------------------------------------------------------------------------- 500 189 16 150 29| 17.9 0.0 17.9| 96.8 0.0 96.8 193.5 0.82| 18.2 15.0 1000 196 18 156 29| 9.3 0.0 9.3|152.5 0.0 152.5 152.5 0.73| 15.3 11.1 1500 206 18 160 27| 5.1 0.0 5.1|159.4 -4.4 155.0 103.3 0.51| 14.6 7.4 2000 220 17 166 24| 5.1 0.0 5.1|174.4 -4.4 170.0 85.0 0.56| 12.2 6.8 2500 233 18 174 20| 5.1 0.0 5.1|189.7 -4.4 185.3 74.1 0.60| 10.9 6.5 3000 246 20 183 18| 5.1 0.0 5.1|206.1 -4.4 201.7 67.2 0.63| 10.0 6.4 4000 259 22 200 15| 4.0 0.1 4.1|212.3 -4.4 207.9 52.0 0.64| 7.8 5.0 5000 266 24 213 13| 3.2 0.2 3.4|214.2 -4.4 209.8 42.0 0.63| 6.4 4.0 6000 270 26 223 13| 2.9 0.2 3.0|219.3 -4.4 214.9 35.8 0.63| 5.5 3.5 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20250424.12.gif