UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 16 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 1010 9 22.6 14.6 61 8.0 17.4 0 0 294.9 296.8 290.2 324.8 10.39 1 1000 97 22.6 13.6 57 9.0 16.8 295 7 295.8 297.5 290.0 324.1 9.83 2 925 770 17.4 9.4 59 8.0 12.6 330 5 297.1 298.6 288.9 320.5 8.02 3 850 1486 11.4 7.2 75 4.2 9.0 125 8 298.1 299.5 288.8 320.1 7.51 4 815 1835 8.4 5.3 81 3.1 6.7 95 7 298.5 299.8 288.3 318.7 6.86 5 804 1947 7.4 2.4 71 5.0 4.8 85 7 298.6 299.6 287.2 315.4 5.66 6 803 1957 7.4 2.4 71 5.0 4.8 84 7 298.7 299.7 287.3 315.5 5.67 7 793 2061 8.4 -19.6 12 28.0 -0.8 75 7 300.9 301.0 283.1 304.1 1.02 8 777 2229 9.0 -31.0 4 40.0 -1.6 60 6 303.3 303.3 283.2 304.5 0.37 9 767 2336 8.8 -33.2 3 42.0 -1.9 51 6 304.2 304.2 283.5 305.2 0.30 10 724 2812 7.8 -21.2 11 29.0 -1.8 9 5 308.1 308.3 285.8 311.4 0.97 11 700 3091 9.6 -27.4 5 37.0 -1.7 345 4 313.1 313.2 287.1 315.1 0.58 12 698 3115 9.6 -27.4 5 37.0 -1.7 345 4 313.4 313.5 287.2 315.4 0.58 13 611 4200 1.2 -36.8 4 38.0 -7.5 333 21 315.9 315.9 287.7 316.8 0.27 14 573 4715 0.4 327 29 320.8 15 500 5790 -7.7 -50.7 2 43.0 -14.3 315 46 323.7 323.7 289.9 323.9 0.07 16 406 7370 -20.3 -50.3 5 30.0 -23.7 306 64 327.2 327.2 291.0 327.6 0.09 17 400 7480 -21.1 -52.1 4 31.0 -24.4 305 65 327.6 327.6 291.1 327.9 0.08 18 373 7993 -24.5 -50.5 7 26.0 -27.2 298 74 329.7 329.7 291.7 330.1 0.10 19 347 8520 -24.3 -56.3 4 32.0 -27.3 290 83 336.8 336.8 293.6 337.0 0.05 20 330 8885 -26.3 -59.0 3 32.7 -29.0 285 90 338.9 339.0 294.1 339.1 0.04 21 300 9570 -30.1 -64.1 2 34.0 -32.3 270 86 343.0 343.0 295.0 343.1 0.02 22 275 10183 -33.9 -66.9 2 33.0 -35.6 265 84 346.1 346.1 295.8 346.2 0.02 23 250 10840 -40.1 -69.1 3 29.0 -41.2 260 82 346.4 346.5 295.8 346.5 0.01 24 227 11489 -46.3 -69.3 6 23.0 -46.9 260 82 346.7 346.7 295.9 346.7 0.01 25 200 12320 -51.7 -72.7 6 21.0 -52.1 260 82 350.9 350.9 296.8 350.9 0.01 26 197 12418 -52.1 -73.1 6 21.0 -52.5 260 82 351.8 351.8 297.0 351.8 0.01 27 161 13690 -64.3 -88.3 2 24.0 -64.4 256 83 352.1 352.1 297.1 352.1 0.00 28 157 13844 -65.7 -94.7 1 29.0 -65.8 256 83 352.3 352.3 297.1 352.3 0.00 29 150 14120 -67.7 -81.7 12 14.0 -67.8 255 83 353.5 353.5 297.4 353.5 0.00 30 146 14282 -69.3 -81.3 16 12.0 -69.4 255 81 353.4 353.4 297.4 353.4 0.00 31 145 14323 -69.5 -80.5 19 11.0 -69.5 255 81 353.8 353.8 297.4 353.8 0.00 32 135 14748 -70.3 -84.3 11 14.0 -70.4 256 76 359.7 359.7 298.7 359.7 0.00 33 126 15154 -73.7 -96.7 2 23.0 -73.7 257 71 360.7 360.7 298.8 360.7 0.00 34 125 15200 -73.7 -100.7 1 27.0 -73.7 257 71 361.5 361.5 299.0 361.5 0.00 35 102 16376 -77.3 -93.3 6 16.0 -77.3 260 57 376.2 376.2 301.6 376.2 0.00 36 100 16490 -77.1 -93.1 6 16.0 -77.1 260 56 378.8 378.8 302.1 378.8 0.00 37 83 17551 -79.5 -95.5 5 16.0 -79.5 240 50 394.6 394.6 304.5 394.6 0.00 38 80 17759 -79.9 -95.9 5 16.0 -79.9 243 44 398.0 398.0 304.9 398.0 0.00 39 70 18520 -76.5 -93.5 5 17.0 -76.6 255 23 420.7 420.7 307.8 420.7 0.00 40 50 20500 -68.3 -87.3 5 19.0 -68.5 255 23 482.5 482.5 313.7 482.6 0.00 41 40 21857 -63.3 -82.3 6 19.0 -63.7 240 25 526.9 526.9 316.8 527.0 0.01 42 38 22175 -59.9 -79.9 6 20.0 -60.6 236 25 543.3 543.3 317.7 543.5 0.02 43 30 23660 -57.9 -81.9 3 24.0 -59.0 220 27 586.8 586.8 320.0 586.9 0.02 44 26 24559 -59.3 -83.3 3 24.0 -60.4 607.3 607.3 320.9 607.4 0.01 TRP 83 17551 -79.5 -95.5 5 16.0 -79.5 240 50 394.6 394.6 304.5 394.6 0.00 WND 330 8885 -26.3 -59.0 3 32.7 -29.0 285 90 338.9 339.0 294.1 339.1 0.04 Sounding variables and indices 1000-500 mb thick: 5693.00 m Freezing level: 569.40 mb = 4768.00 m = 15642.86 ft Wetbulb zero: 794.48 mb = 2045.19 m = 6709.87 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 34.31 % Est. max temperature: 25.66 C = 78.19 F Sfc-Lift cond lev (LCL): 897.73 mb = 1023.36 m = 3357.43 ft T: 15.28 C 700-500 lapse rate: 6.41 C/km ThetaE index: 11.38 C Layer 793.0- 777.0 mb Conv cond level (CCL): 824.02 mb = 1743.65 m = 5720.57 ft Mean mixing ratio: 8.89 g/kg Conv temperature: 26.11 C = 78.99 F Cap Strength: 8.52 C Lifted Index: 7.46 C Risk: None Lifted Index @300 mb: 15.29 C Lifted Index @700 mb: 8.23 C Showalter Index: 8.63 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 14.90 C K Index: -10.70 Risk: None Sweat Index: 148.40 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.80 J/kg Max Up Vert Vel: 2.76 m/s Conv Inhibition (B-): 30703.33 J/kg Cap Strength: 8.45 C Lift Cond Lev (LCL): 847.81 mb = 1507.39 m = 4945.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 12 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 1010 9 0 0 -0.0 -0.0 | 169 12 -2.3 12.0 1 1000 97 295 7 6.3 -3.0 | 204 10 4.1 9.0 2 925 770 330 5 2.5 -4.3 | 182 8 0.2 7.7 3 850 1486 125 8 -6.6 4.6 | 152 19 -8.8 16.6 4 700 3091 345 4 1.0 -3.9 | 171 8 -1.2 8.1 5 500 5790 315 46 32.5 -32.5 | 304 37 30.3 -20.5 6 400 7480 305 65 53.2 -37.3 | 296 57 51.0 -25.3 7 330 8885 285 90 86.9 -23.3 | 278 85 84.7 -11.3 8 300 9570 270 86 86.0 -0.0 | 262 85 83.7 12.0 9 250 10840 260 82 80.8 14.2 | 252 83 78.5 26.2 10 200 12320 260 82 80.8 14.2 | 252 83 78.5 26.2 11 150 14120 255 83 80.2 21.5 | 247 85 77.9 33.5 12 100 16490 260 56 55.1 9.7 | 248 57 52.9 21.7 13 83 17551 240 50 43.3 25.0 | 228 55 41.0 37.0 14 70 18520 255 23 22.2 6.0 | 228 27 19.9 17.9 15 50 20500 255 23 22.2 6.0 | 228 27 19.9 17.9 16 30 23660 220 27 17.4 20.7 | 205 36 15.1 32.7 Wind Parameters Mean winds (0-6000m): 319.3 at 16.3 knts Storm direction: 349.3 at 12.2 knts Shear (0-3000m) pos: 2.3 neg: 2.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): -1.5 deg Storm rel helicity (0-3000m) pos: 45.0 neg: -33.3 tot: 11.7 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 15.22 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 ------------------------------------------------------------------------------- 500 304 6 197 9| 0.0 5.9 5.9| 18.1 -4.1 14.0 28.0 0.51| 10.0 5.1 1000 319 6 191 8| 3.3 3.0 6.2| 18.1 -15.7 2.4 2.4 -0.07| 8.3 -0.6 1500 326 6 190 7| 4.7 2.0 6.7| 35.4 -18.6 16.7 11.2 0.06| 9.8 0.6 2000 44 6 138 10| 3.5 2.7 6.2| 35.4 -32.5 2.9 1.4 -0.04| 8.8 -0.4 2500 54 6 138 11| 2.8 3.1 5.9| 37.6 -33.3 4.3 1.7 -0.02| 8.0 -0.2 3000 54 6 139 11| 2.3 2.9 5.2| 45.0 -33.3 11.7 3.9 0.06| 7.4 0.4 4000 355 7 162 5| 1.8 4.0 5.8| 53.2 -33.3 19.9 5.0 0.19| 7.4 1.4 5000 331 11 232 4| 1.4 4.8 6.3| 54.7 -38.2 16.5 3.3 0.14| 7.6 1.1 6000 319 16 272 8| 1.2 5.3 6.5| 54.7 -72.1 -17.4 -2.9 0.07| 7.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20260116.12.gif