UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for VV839... Searching the city database file for: VV839 ... Date:0000Z 12 JAN 26 Station: VV839 WMO ident: 48839 Latitude: 20.13 Longitude: 107.72 ------------------------------------------------------------------------------- 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 1020 18.8 14.4 76 4.4 16.0 290.3 292.1 288.4 318.9 10.15 1 924 11.8 10.8 94 1.0 11.2 291.5 293.0 287.6 316.6 8.83 2 910 12.2 6.2 67 6.0 8.9 293.2 294.3 286.1 312.0 6.54 3 872 10.8 -0.2 46 11.0 5.4 295.3 296.1 284.6 308.0 4.32 4 809 5.8 -1.2 61 7.0 2.5 296.4 297.2 285.0 309.2 4.33 5 798 6.4 -3.6 49 10.0 1.8 298.2 298.9 285.0 309.2 3.67 6 795 9.4 -9.6 25 19.0 1.5 301.7 302.1 284.9 308.9 2.32 7 778 15.2 -29.8 3 45.0 1.5 309.8 309.9 285.8 311.3 0.41 8 743 14.6 -21.4 7 36.0 1.7 313.3 313.4 287.6 316.4 0.93 9 688 10.8 -19.2 10 30.0 -0.3 316.0 316.2 288.8 320.1 1.22 10 685 10.2 -2.8 40 13.0 3.5 315.7 316.6 291.8 330.2 4.54 11 592 1.4 -20.6 18 22.0 -6.0 319.0 319.2 289.8 323.3 1.25 12 536 -1.5 -45.5 2 44.0 -10.1 324.7 324.7 290.3 325.2 0.12 13 530 -1.7 -36.7 5 35.0 -9.9 325.5 325.6 290.7 326.7 0.31 14 457 -10.5 -36.5 10 26.0 -15.9 328.6 328.7 291.7 330.0 0.37 15 433 -11.1 -44.1 5 33.0 -16.9 332.9 333.0 292.7 333.6 0.18 16 380 -17.3 -52.3 3 35.0 -21.8 337.4 337.4 293.7 337.7 0.08 17 325 -27.9 -45.9 16 18.0 -30.0 338.2 338.3 294.1 339.0 0.19 18 316 -28.3 -53.3 7 25.0 -30.6 340.4 340.4 294.5 340.8 0.09 19 273 -37.5 -60.5 7 23.0 -38.7 341.6 341.6 294.7 341.8 0.04 20 244 -43.9 -57.9 20 14.0 -44.5 343.2 343.2 295.1 343.4 0.06 21 236 -43.3 -64.3 8 21.0 -44.1 347.4 347.4 296.1 347.5 0.03 22 220 -46.9 -68.9 6 22.0 -47.5 348.9 348.9 296.4 348.9 0.02 23 169 -61.9 -67.9 45 6.0 -62.0 351.3 351.3 296.9 351.4 0.02 24 159 -63.3 -89.3 2 26.0 -63.4 355.1 355.1 297.7 355.1 0.00 25 151 -65.7 -83.7 6 18.0 -65.8 356.2 356.2 298.0 356.2 0.00 26 149 -64.5 -84.5 5 20.0 -64.6 359.7 359.7 298.7 359.7 0.00 27 115 -77.5 -85.5 26 8.0 -77.5 363.2 363.2 299.3 363.2 0.00 28 100 -80.7 -87.7 30 7.0 -80.7 371.8 371.8 300.9 371.8 0.00 TRP WND Sounding variables and indices Freezing level: 564.97 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 697.16 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 33.30 % Est. max temperature: 23.86 C = 74.94 F Sfc-Lift cond lev (LCL): 955.62 mb = -9999.00 m = -9999.00 ft T: 14.18 C ThetaE index: 10.88 C Layer 924.0- 809.0 mb Conv cond level (CCL): 924.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 9.45 g/kg Conv temperature: 19.98 C = 67.97 F Cap Strength: 12.81 C Lifted Index: 12.52 C Risk: None Lifted Index @300 mb: 16.87 C Lifted Index @700 mb: 12.22 C Showalter Index: 18.14 C Risk: None Total Totals Index: 18.88 C Risk: None Vertical Totals Index: 14.26 C Cross Totals Index: 4.62 C K Index: -17.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 12.71 C Lift Cond Lev (LCL): 931.80 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 926.80 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ Wind Parameters 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VV839/skewt/VV839.skewt.20260112.00.gif