UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 19 JAN 26 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 1011 9 23.4 16.4 65 7.0 18.8 0 0 295.6 297.7 291.5 329.2 11.68 1 1000 100 24.0 12.0 47 12.0 16.5 280 7 297.1 298.7 289.6 322.9 8.84 2 990 188 23.6 11.6 47 12.0 16.1 284 8 297.6 299.2 289.6 322.9 8.69 3 978 294 22.8 10.8 47 12.0 15.4 289 10 297.8 299.4 289.4 322.2 8.34 4 925 776 18.4 9.4 56 9.0 13.0 275 4 298.1 299.6 289.2 321.6 8.02 5 872 1279 14.2 9.5 73 4.7 11.4 282 5 298.8 300.4 290.0 324.0 8.58 6 871 1289 14.2 9.4 73 4.8 11.3 282 5 298.9 300.5 289.9 323.9 8.53 7 856 1435 14.0 3.0 47 11.0 8.0 284 5 300.2 301.2 287.7 316.8 5.55 8 850 1495 14.8 -9.2 18 24.0 4.5 285 5 301.6 302.1 284.8 308.6 2.24 9 848 1515 15.2 -12.8 13 28.0 3.9 288 9 302.3 302.6 284.4 307.6 1.68 10 837 1625 15.6 -21.4 6 37.0 2.9 286 12 303.8 304.0 284.0 306.5 0.83 11 833 1666 15.8 -19.2 7 35.0 3.2 284 12 304.5 304.6 284.5 307.7 1.00 12 700 3116 7.8 -30.2 5 38.0 -2.9 285 26 311.1 311.2 286.3 312.7 0.44 13 600 4366 -0.5 -26.5 12 26.0 -7.8 262 35 315.5 315.7 288.1 318.1 0.73 14 558 4943 -2.7 -33.7 7 31.0 -10.1 264 43 319.6 319.6 289.0 321.0 0.40 15 500 5800 -10.5 -35.5 11 25.0 -15.5 260 46 320.2 320.3 289.2 321.6 0.37 16 469 6287 -15.3 -37.3 13 22.0 -19.1 268 47 320.2 320.3 289.2 321.4 0.33 17 457 6483 -14.9 -49.9 3 35.0 -19.4 269 47 323.1 323.1 289.8 323.4 0.09 18 411 7278 -18.3 -60.3 1 42.0 -22.4 261 56 328.6 328.6 291.3 328.8 0.03 19 400 7480 -19.9 -60.9 1 41.0 -23.6 260 60 329.1 329.1 291.5 329.2 0.03 20 335 8773 -28.7 -61.7 3 33.0 -30.9 250 76 334.2 334.2 292.9 334.3 0.03 21 300 9560 -30.7 -62.7 3 32.0 -32.8 260 98 342.1 342.1 294.8 342.2 0.03 22 299 9584 -30.6 -62.8 3 32.2 -32.7 260 98 342.6 342.6 295.0 342.7 0.03 23 296 9655 -30.3 -63.3 2 33.0 -32.5 260 98 344.0 344.0 295.3 344.1 0.03 24 250 10830 -39.9 -68.9 3 29.0 -41.0 260 89 346.7 346.7 295.9 346.8 0.01 25 246 10940 -40.7 -68.7 3 28.0 -41.7 258 88 347.2 347.2 296.0 347.2 0.01 26 229 11427 -41.7 -72.7 2 31.0 -42.7 252 83 352.8 352.8 297.3 352.9 0.01 27 200 12330 -49.9 -77.9 2 28.0 -50.4 245 76 353.8 353.8 297.4 353.8 0.00 28 193 12562 -51.9 -77.9 3 26.0 -52.3 246 75 354.2 354.2 297.5 354.2 0.00 29 178 13085 -53.7 -79.7 3 26.0 -54.1 247 72 359.5 359.5 298.6 359.5 0.00 30 150 14160 -63.9 -86.9 3 23.0 -64.0 250 66 360.0 360.0 298.7 360.0 0.00 31 134 14842 -69.3 -90.3 3 21.0 -69.4 254 65 362.2 362.2 299.1 362.2 0.00 32 128 15116 -69.5 -90.5 3 21.0 -69.6 253 64 366.6 366.6 299.9 366.6 0.00 33 118 15596 -73.5 -94.5 3 21.0 -73.5 245 62 367.9 367.9 300.2 367.9 0.00 TRP WND 299 9584 -30.6 -62.8 3 32.2 -32.7 260 98 342.6 342.6 295.0 342.7 0.03 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 606.02 mb = 4290.56 m = 14076.48 ft Wetbulb zero: 762.84 mb = 2399.24 m = 7871.42 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 19.73 % Est. max temperature: 27.57 C = 81.62 F Sfc-Lift cond lev (LCL): 912.26 mb = 894.20 m = 2933.69 ft T: 17.41 C 700-500 lapse rate: 6.82 C/km ThetaE index: 17.42 C Layer 871.0- 833.0 mb Conv cond level (CCL): 670.70 mb = 3462.65 m = 11360.25 ft Mean mixing ratio: 8.48 g/kg Conv temperature: 40.19 C = 104.35 F Cap Strength: 6.76 C Lifted Index: 4.54 C Risk: None Lifted Index @300 mb: 14.46 C Lifted Index @700 mb: 6.32 C Showalter Index: 12.68 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 1.30 C K Index: -21.90 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.38 J/kg Max Up Vert Vel: 3.28 m/s Conv Inhibition (B-): 7245.96 J/kg Cap Strength: 6.76 C Lift Cond Lev (LCL): 823.21 mb = 1764.20 m = 5787.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 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 1011 9 0 0 -0.0 -0.0 | 118 19 -16.4 8.7 1 1000 100 280 7 6.9 -1.2 | 128 12 -9.5 7.5 2 977 305 290 10 9.4 -3.4 | 127 9 -7.0 5.3 3 925 776 275 4 4.0 -0.3 | 124 15 -12.4 8.4 4 850 1495 285 5 4.8 -1.3 | 123 14 -11.6 7.4 5 847 1524 290 11 10.3 -3.8 | 129 8 -6.1 4.9 6 787 2134 265 17 16.9 1.5 | 183 10 0.5 10.2 7 706 3048 285 24 23.2 -6.2 | 250 7 6.8 2.5 8 700 3116 285 26 25.1 -6.7 | 257 9 8.7 2.0 9 630 3962 260 30 29.5 5.2 | 223 19 13.2 13.9 10 540 5182 265 46 45.8 4.0 | 247 32 29.4 12.7 11 500 5800 260 46 45.3 8.0 | 240 33 28.9 16.7 12 462 6401 270 47 47.0 -0.0 | 254 32 30.6 8.7 13 443 6706 265 46 45.8 4.0 | 247 32 29.4 12.7 14 400 7480 260 60 59.1 10.4 | 246 47 42.7 19.1 15 361 8230 250 81 76.1 27.7 | 239 70 59.7 36.4 16 331 8839 250 75 70.5 25.7 | 238 64 54.1 34.4 17 318 9144 260 72 70.9 12.5 | 249 58 54.5 21.2 18 305 9449 265 88 87.7 7.7 | 257 73 71.3 16.4 19 300 9560 260 98 96.5 17.0 | 252 84 80.1 25.7 20 299 9584 260 98 96.5 17.0 | 252 84 80.1 25.7 21 292 9754 260 98 96.5 17.0 | 252 84 80.1 25.7 22 250 10830 260 89 87.6 15.5 | 251 75 71.3 24.2 23 214 11887 245 78 70.7 33.0 | 232 68 54.3 41.7 24 200 12330 245 76 68.9 32.1 | 232 66 52.5 40.8 25 150 14160 250 66 62.0 22.6 | 236 55 45.6 31.3 26 131 14935 255 65 62.8 16.8 | 241 53 46.4 25.5 27 112 15850 240 61 52.8 30.5 | 223 54 36.4 39.2 Wind Parameters Mean winds (0-6000m): 268.0 at 24.7 knts Storm direction: 298.0 at 18.6 knts Shear (0-3000m) pos: 2.2 neg: 2.2 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 128.2 deg Storm rel helicity (0-3000m) pos: 49.0 neg: -4.5 tot: 44.6 m^2/s^2 ave: 14.9 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 41.20 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 ------------------------------------------------------------------------------- 500 286 8 126 11| 0.0 7.6 7.6| 10.8 -0.8 10.0 20.1 0.20| 13.4 2.6 1000 284 6 125 13| 0.0 2.2 2.2| 10.8 -3.7 7.1 7.1 0.10| 8.7 0.9 1500 284 6 124 13| 1.3 1.5 2.7| 12.7 -4.5 8.2 5.5 0.10| 7.1 0.7 2000 281 8 129 11| 0.9 3.2 4.2| 26.9 -4.5 22.4 11.2 0.30| 7.7 2.3 2500 276 10 138 10| 1.6 2.6 4.2| 38.1 -4.5 33.6 13.4 0.38| 7.3 2.8 3000 278 12 147 9| 2.2 2.2 4.4| 49.0 -4.5 44.6 14.9 0.46| 7.1 3.3 4000 275 16 176 7| 1.7 3.0 4.7| 52.1 -30.7 21.4 5.3 0.23| 7.3 1.7 5000 270 20 205 9| 2.6 2.4 5.0|105.5 -30.7 74.8 15.0 0.31| 7.2 2.2 6000 268 25 221 13| 2.2 2.2 4.5|137.6 -61.0 76.6 12.8 0.28| 6.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20260119.12.gif