UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 11 DEC 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 1014 9 18.4 13.7 74 4.7 15.5 0 0 290.4 292.1 288.1 317.9 9.76 1 1000 130 19.6 13.6 68 6.0 15.8 325 5 292.8 294.5 289.0 320.8 9.83 2 985 261 20.8 10.8 53 10.0 14.7 335 5 295.2 296.7 288.5 319.2 8.28 3 925 800 15.6 9.6 67 6.0 12.0 15 6 295.3 296.7 288.3 318.8 8.13 4 904 994 13.6 8.6 72 5.0 10.7 329 6 295.1 296.5 288.0 317.6 7.77 5 901 1022 13.4 7.4 67 6.0 10.0 322 6 295.2 296.5 287.5 316.1 7.18 6 889 1135 15.2 -12.8 13 28.0 4.2 295 6 298.2 298.5 282.7 303.2 1.60 7 866 1356 15.4 -25.6 4 41.0 2.6 242 6 300.7 300.8 282.4 302.5 0.55 8 850 1514 14.8 -28.2 4 43.0 2.0 205 6 301.6 301.7 282.7 303.1 0.44 9 807 1950 13.4 226 7 304.7 10 798 2044 13.4 -34.6 2 48.0 0.6 231 7 305.7 305.7 284.0 306.5 0.25 11 702 3109 8.6 -29.4 5 38.0 -2.3 284 9 311.8 311.8 286.5 313.4 0.48 12 700 3133 8.4 -29.6 5 38.0 -2.5 285 9 311.8 311.9 286.5 313.4 0.47 13 646 3790 3.6 -35.4 4 39.0 -5.8 286 10 313.6 313.6 286.9 314.6 0.29 14 586 4577 1.2 288 12 319.7 15 500 5830 -8.5 -45.5 3 37.0 -14.7 290 14 322.7 322.7 289.7 323.2 0.13 16 400 7510 -22.9 -57.9 3 35.0 -25.9 265 19 325.2 325.2 290.4 325.4 0.04 17 372 8039 -26.9 -60.9 2 34.0 -29.2 260 29 326.7 326.7 290.8 326.9 0.03 18 341 8666 -29.3 -65.3 2 36.0 -31.4 254 42 331.7 331.7 292.2 331.8 0.02 19 300 9570 -36.1 -67.1 3 31.0 -37.4 245 60 334.5 334.5 292.9 334.6 0.02 20 281 10017 -39.1 -66.1 4 27.0 -40.1 245 74 336.5 336.5 293.4 336.6 0.02 21 273 10214 -38.7 -66.7 4 28.0 -39.8 245 80 339.9 339.9 294.3 339.9 0.02 22 250 10810 -41.5 -68.5 4 27.0 -42.4 245 99 344.4 344.4 295.4 344.4 0.02 23 247 10892 -41.9 -66.9 5 25.0 -42.8 244 100 345.0 345.0 295.5 345.0 0.02 24 225 11519 -47.2 -69.2 6 22.1 -47.7 240 109 346.2 346.2 295.8 346.3 0.02 25 204 12162 -52.7 -71.7 8 19.0 -53.0 244 103 347.3 347.3 296.1 347.4 0.01 26 200 12290 -52.7 -73.7 6 21.0 -53.1 245 102 349.3 349.3 296.5 349.4 0.01 27 174 13177 -56.7 -78.7 5 22.0 -56.9 247 89 356.9 356.9 298.1 356.9 0.00 28 150 14100 -62.9 -82.9 5 20.0 -63.0 250 75 361.7 361.7 299.0 361.7 0.00 29 142 14437 -64.5 -82.5 7 18.0 -64.6 254 72 364.6 364.6 299.6 364.7 0.00 30 131 14924 -68.9 -84.9 8 16.0 -68.9 260 69 365.3 365.3 299.7 365.3 0.00 31 127 15110 -68.3 -86.3 6 18.0 -68.4 262 67 369.6 369.6 300.5 369.6 0.00 32 115 15703 -70.9 -88.9 5 18.0 -70.9 270 63 375.4 375.4 301.5 375.4 0.00 33 100 16520 -76.3 -92.3 6 16.0 -76.3 280 56 380.3 380.3 302.3 380.3 0.00 34 86 17381 -80.5 -96.5 5 16.0 -80.5 255 35 388.6 388.6 303.6 388.6 0.00 35 77 18004 -80.9 -94.9 8 14.0 -80.9 260 29 400.2 400.2 305.2 400.3 0.00 36 73 18308 -76.5 -92.5 6 16.0 -76.6 263 26 415.7 415.7 307.2 415.7 0.00 37 70 18550 -76.7 -92.7 6 16.0 -76.7 265 24 420.3 420.3 307.7 420.3 0.00 38 52 20293 -70.5 -89.5 4 19.0 -70.6 261 11 472.0 472.0 312.8 472.0 0.00 39 51 20410 -67.3 -87.3 4 20.0 -67.5 260 10 482.2 482.2 313.6 482.2 0.00 40 50 20530 -66.3 -85.3 5 19.0 -66.5 260 9 487.2 487.2 314.0 487.3 0.01 41 47 20906 -65.3 -86.3 4 21.0 -65.6 498.3 498.3 314.8 498.4 0.00 42 44 21313 -59.5 -81.5 4 22.0 -60.2 522.0 522.0 316.4 522.1 0.01 43 35 22737 -61.9 -83.9 4 22.0 -62.5 551.1 551.1 318.2 551.1 0.01 TRP 86 17381 -80.5 -96.5 5 16.0 -80.5 255 35 388.6 388.6 303.6 388.6 0.00 WND 225 11519 -47.2 -69.2 6 22.1 -47.7 240 109 346.2 346.2 295.8 346.3 0.02 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 575.36 mb = 4731.78 m = 15524.02 ft Wetbulb zero: 778.15 mb = 2253.47 m = 7393.20 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 23.61 % Est. max temperature: 28.84 C = 83.91 F Sfc-Lift cond lev (LCL): 945.68 mb = 610.24 m = 2002.07 ft T: 17.43 C 700-500 lapse rate: 6.27 C/km ThetaE index: 18.27 C Layer 985.0- 850.0 mb Conv cond level (CCL): 666.57 mb = 3533.32 m = 11592.13 ft Mean mixing ratio: 8.52 g/kg Conv temperature: 40.99 C = 105.79 F Cap Strength: 9.73 C Lifted Index: 8.36 C Risk: None Lifted Index @300 mb: 11.34 C Lifted Index @700 mb: 8.32 C Showalter Index: 17.24 C Risk: None Total Totals Index: 3.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: -19.70 C K Index: -42.90 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 4.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.73 J/kg Max Up Vert Vel: 5.43 m/s Conv Inhibition (B-): 22305.89 J/kg Cap Strength: 9.66 C Lift Cond Lev (LCL): 863.03 mb = 1385.39 m = 4545.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 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 1014 9 0 0 -0.0 -0.0 | 135 7 -4.8 4.8 1 1000 130 325 5 2.9 -4.1 | 111 2 -1.9 0.7 2 925 800 15 6 -1.6 -5.8 | 81 6 -6.3 -1.0 3 850 1514 205 6 2.5 5.4 | 168 11 -2.2 10.3 4 700 3133 285 9 8.7 -2.3 | 237 5 3.9 2.5 5 500 5830 290 14 13.2 -4.8 | 270 8 8.4 0.1 6 400 7510 265 19 18.9 1.7 | 245 16 14.2 6.5 7 300 9570 245 60 54.4 25.4 | 239 58 49.6 30.2 8 250 10810 245 99 89.7 41.8 | 241 97 85.0 46.7 9 225 11519 240 109 94.4 54.5 | 236 107 89.6 59.3 10 200 12290 245 102 92.4 43.1 | 241 100 87.7 47.9 11 150 14100 250 75 70.5 25.7 | 245 72 65.7 30.5 12 100 16520 280 56 55.1 -9.7 | 276 51 50.4 -4.9 13 86 17381 255 35 33.8 9.1 | 244 32 29.0 13.9 14 70 18550 265 24 23.9 2.1 | 250 20 19.1 6.9 15 50 20530 260 9 8.9 1.6 | 213 8 4.1 6.4 Wind Parameters Mean winds (0-6000m): 285.4 at 9.1 knts Storm direction: 315.4 at 6.8 knts Shear (0-3000m) pos: 1.5 neg: 1.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 92.7 deg Storm rel helicity (0-3000m) pos: 19.0 neg: -12.0 tot: 7.0 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.12 Bulk Shear: 6.95 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 ------------------------------------------------------------------------------- 500 338 5 101 3| 0.0 5.7 5.7| 0.0 -3.2 -3.2 -6.4 -0.48| 7.5 -3.6 1000 350 5 85 4| 0.0 3.1 3.1| 0.4 -4.0 -3.6 -3.6 -0.24| 7.4 -1.8 1500 345 6 82 3| 0.0 2.1 2.1| 1.2 -12.0 -10.8 -7.2 -0.15| 9.3 -1.4 2000 295 6 190 2| 0.7 1.5 2.3| 7.9 -12.0 -4.1 -2.0 -0.05| 7.7 -0.4 2500 270 6 195 5| 1.2 1.2 2.4| 14.1 -12.0 2.1 0.8 0.03| 6.8 0.2 3000 273 6 200 5| 1.5 1.0 2.6| 19.0 -12.0 7.0 2.3 0.11| 6.3 0.7 4000 280 7 213 4| 1.5 0.8 2.2| 21.7 -12.0 9.8 2.4 0.15| 5.1 0.8 5000 283 8 226 4| 1.3 0.6 2.0| 23.8 -12.0 11.9 2.4 0.18| 4.3 0.8 6000 285 9 238 5| 1.2 0.6 1.8| 25.7 -12.9 12.7 2.1 0.18| 3.8 0.7 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251211.00.gif