UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 3 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 1013 9 23.4 11.4 47 12.0 16.0 0 0 295.5 297.0 288.6 319.7 8.38 1 1000 125 23.4 11.4 47 12.0 16.0 300 7 296.5 298.1 289.1 321.2 8.49 2 980 301 22.6 7.6 38 15.0 13.8 304 6 297.5 298.7 287.8 317.1 6.69 3 925 800 17.8 8.8 56 9.0 12.4 315 4 297.5 298.9 288.8 320.0 7.70 4 889 1137 14.8 7.8 63 7.0 10.7 313 3 297.8 299.2 288.6 319.7 7.48 5 888 1147 14.8 7.8 63 7.0 10.7 313 3 297.9 299.3 288.7 319.9 7.49 6 882 1204 16.0 -8.0 18 24.0 5.5 312 3 299.7 300.2 284.2 307.0 2.37 7 871 1311 17.6 -19.4 7 37.0 4.3 311 3 302.5 302.6 283.6 305.5 0.94 8 864 1380 18.2 -19.8 6 38.0 4.5 311 2 303.8 304.0 284.1 306.8 0.92 9 850 1519 17.8 -25.2 4 43.0 3.7 310 2 304.8 304.9 284.1 306.7 0.58 10 814 1888 18.0 307 7 308.8 11 700 3155 8.6 -18.4 13 27.0 -1.2 295 23 312.0 312.3 287.5 316.3 1.28 12 642 3861 3.4 -28.6 7 32.0 -5.5 285 27 313.9 314.0 287.4 315.9 0.56 13 517 5580 -7.1 -40.1 5 33.0 -13.5 259 38 321.3 321.3 289.4 322.1 0.23 14 500 5840 -7.9 -43.9 4 36.0 -14.2 255 40 323.4 323.4 290.0 324.0 0.16 15 464 6421 -10.5 -47.5 3 37.0 -16.3 255 44 327.2 327.2 291.0 327.6 0.11 16 400 7550 -18.5 -52.5 3 34.0 -22.5 255 51 330.9 331.0 292.0 331.2 0.07 17 360 8324 -25.5 -53.5 5 28.0 -28.1 255 56 331.7 331.7 292.3 332.0 0.07 18 316 9255 -32.1 -56.1 7 24.0 -33.8 255 62 335.1 335.1 293.2 335.4 0.06 19 300 9620 -34.3 -48.3 23 14.0 -35.5 255 65 337.0 337.1 293.7 337.7 0.16 20 280 10098 -38.3 -47.3 38 9.0 -39.0 251 70 338.0 338.0 294.0 338.8 0.19 21 264 10500 -41.3 -51.3 33 10.0 -41.9 248 74 339.3 339.4 294.3 339.9 0.13 22 258 10656 -40.7 -54.7 21 14.0 -41.5 247 76 342.5 342.5 295.0 342.8 0.09 23 257 10683 -40.9 -54.9 21 14.0 -41.7 247 76 342.5 342.6 295.0 342.9 0.09 24 250 10870 -42.1 -51.1 37 9.0 -42.6 245 78 343.5 343.5 295.3 344.0 0.14 25 246 10979 -42.9 -49.9 46 7.0 -43.3 245 78 343.9 343.9 295.4 344.5 0.16 26 228 11486 -47.3 -53.3 50 6.0 -47.6 243 78 344.7 344.7 295.6 345.2 0.12 27 200 12340 -53.9 -61.9 37 8.0 -54.1 240 79 347.4 347.4 296.1 347.6 0.05 28 196 12470 -55.1 -63.1 36 8.0 -55.3 242 82 347.5 347.5 296.1 347.7 0.04 29 182 12942 -57.1 -68.2 23 11.1 -57.3 250 91 351.7 351.7 297.0 351.8 0.02 30 178 13082 -57.7 -69.7 20 12.0 -57.9 250 89 353.0 353.0 297.3 353.0 0.02 31 157 13867 -62.3 -73.3 22 11.0 -62.4 250 76 358.1 358.1 298.3 358.1 0.01 32 154 13987 -61.3 -72.3 22 11.0 -61.4 250 74 361.7 361.7 299.1 361.8 0.01 33 150 14150 -62.5 -73.5 21 11.0 -62.6 250 71 362.4 362.4 299.2 362.5 0.01 34 131 14977 -65.7 -75.7 24 10.0 -65.8 263 59 371.0 371.0 300.8 371.0 0.01 35 108 16123 -74.1 -83.1 24 9.0 -74.1 282 41 376.2 376.2 301.6 376.2 0.00 36 100 16570 -74.9 -83.9 23 9.0 -74.9 290 34 383.0 383.0 302.7 383.0 0.00 37 92 17056 -73.5 -82.5 24 9.0 -73.5 284 28 395.0 395.0 304.5 395.0 0.00 38 82 17722 -78.1 -87.1 22 9.0 -78.1 275 20 398.8 398.8 305.0 398.8 0.00 39 70 18630 -76.9 -85.9 22 9.0 -76.9 310 12 419.9 419.9 307.7 419.9 0.00 40 62 19326 -76.5 -85.5 23 9.0 -76.6 321 9 435.6 435.6 309.4 435.6 0.00 41 54 20138 -67.5 -77.5 23 10.0 -67.7 333 5 473.9 473.9 313.0 474.0 0.02 42 50 20600 -68.1 -79.1 19 11.0 -68.2 340 3 483.0 483.0 313.7 483.1 0.02 43 48 20845 -67.7 -77.7 23 10.0 -67.9 332 4 489.6 489.6 314.2 489.8 0.02 44 38 22275 -60.9 -72.9 19 12.0 -61.4 286 10 540.8 540.8 317.6 541.1 0.05 45 30 23750 -59.3 -74.3 13 15.0 -60.2 240 16 583.0 583.0 319.8 583.4 0.05 46 28 24184 -57.7 -73.7 11 16.0 -58.8 599.0 599.1 320.6 599.5 0.06 TRP 82 17722 -78.1 -87.1 22 9.0 -78.1 275 20 398.8 398.8 305.0 398.8 0.00 WND 182 12942 -57.1 -68.2 23 11.1 -57.3 250 91 351.7 351.7 297.0 351.8 0.02 Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 601.52 mb = 4417.86 m = 14494.11 ft Wetbulb zero: 736.66 mb = 2726.42 m = 8944.84 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 18.66 % Est. max temperature: 31.83 C = 89.30 F Sfc-Lift cond lev (LCL): 848.67 mb = 1532.39 m = 5027.46 ft T: 17.81 C 700-500 lapse rate: 6.15 C/km ThetaE index: 14.31 C Layer 882.0- 864.0 mb Conv cond level (CCL): 636.63 mb = 3927.97 m = 12886.89 ft Mean mixing ratio: 7.48 g/kg Conv temperature: 42.22 C = 108.00 F Cap Strength: 11.07 C Lifted Index: 9.01 C Risk: None Lifted Index @300 mb: 13.20 C Lifted Index @700 mb: 8.58 C Showalter Index: 15.27 C Risk: None Total Totals Index: 8.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -17.30 C K Index: -26.50 Risk: None Sweat Index: 44.00 Risk: None Energy Index: 3.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.91 J/kg Max Up Vert Vel: 3.44 m/s Conv Inhibition (B-): 26123.72 J/kg Cap Strength: 11.07 C Lift Cond Lev (LCL): 807.05 mb = 1960.16 m = 6430.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 15 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 1013 9 0 0 -0.0 -0.0 | 125 15 -12.3 8.6 1 1000 125 300 7 6.1 -3.5 | 129 8 -6.3 5.1 2 925 800 315 4 2.8 -2.8 | 121 11 -9.5 5.8 3 850 1519 310 2 1.5 -1.3 | 124 13 -10.8 7.4 4 700 3155 295 23 20.8 -9.7 | 277 9 8.5 -1.1 5 500 5840 255 40 38.6 10.4 | 234 32 26.3 19.0 6 400 7550 255 51 49.3 13.2 | 239 43 36.9 21.8 7 300 9620 255 65 62.8 16.8 | 243 57 50.5 25.5 8 250 10870 245 78 70.7 33.0 | 235 72 58.4 41.6 9 200 12340 240 79 68.4 39.5 | 229 74 56.1 48.1 10 182 12942 250 91 85.5 31.1 | 241 83 73.2 39.8 11 150 14150 250 71 66.7 24.3 | 239 64 54.4 32.9 12 100 16570 290 34 31.9 -11.6 | 279 20 19.6 -3.0 13 82 17722 275 20 19.9 -1.7 | 228 10 7.6 6.9 14 70 18630 310 12 9.2 -7.7 | 107 3 -3.1 0.9 15 50 20600 340 3 1.0 -2.8 | 117 13 -11.3 5.8 16 30 23750 240 16 13.9 8.0 | 185 17 1.5 16.6 Wind Parameters Mean winds (0-6000m): 275.1 at 20.1 knts Storm direction: 305.1 at 15.0 knts Shear (0-3000m) pos: 0.3 neg: 3.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 151.3 deg Storm rel helicity (0-3000m) pos: 7.0 neg: -4.2 tot: 2.8 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 31.35 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 ------------------------------------------------------------------------------- 500 303 6 126 10| 0.0 5.4 5.4| 1.6 -3.0 -1.4 -2.7 -0.05| 8.7 -0.4 1000 306 5 124 10| 1.0 2.7 3.7| 2.3 -3.8 -1.5 -1.5 -0.05| 5.4 -0.3 1500 308 4 124 11| 0.7 1.3 2.0| 3.4 -3.8 -0.4 -0.2 -0.01| 4.1 -0.1 2000 307 4 124 11| 0.5 2.6 3.1| 3.7 -4.2 -0.5 -0.3 -0.01| 4.7 -0.0 2500 305 6 125 9| 0.4 3.4 3.8| 5.3 -4.2 1.1 0.4 0.10| 5.1 0.5 3000 300 8 130 7| 0.3 3.9 4.3| 7.0 -4.2 2.8 0.9 0.16| 5.4 0.9 4000 294 12 161 4| 0.2 3.9 4.1| 7.1 -15.3 -8.1 -2.0 0.04| 5.3 0.2 5000 285 16 216 5| 0.2 3.7 3.9| 7.1 -43.3 -36.2 -7.2 -0.07| 5.3 -0.4 6000 275 20 228 10| 0.2 3.6 3.8| 9.1 -84.4 -75.3 -12.6 -0.14| 5.3 -0.7 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251203.12.gif