UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for VOCC... Searching the city database file for: VOCC ... Date:1200Z 4 DEC 25 Station: VOCC WMO ident: 43353 Latitude: 9.95 Longitude: 76.27 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1008 3 29.6 23.6 70 6.0 25.2 302.1 305.5 298.1 356.7 18.49 1 955 25.2 21.8 81 3.4 22.8 302.3 305.5 297.5 354.0 17.47 2 846 19.4 17.1 87 2.3 17.8 306.9 309.6 296.8 351.0 14.66 3 615 4.8 -3.2 56 8.0 0.7 319.4 320.4 293.2 335.3 4.92 4 549 -1.1 -5.0 75 3.9 -3.0 322.9 323.9 294.0 338.7 4.81 5 501 -4.5 -11.5 58 7.0 -7.5 327.4 328.0 293.9 338.1 3.17 6 488 -5.5 -16.5 42 11.0 -9.6 328.6 329.0 293.3 336.1 2.16 7 477 -6.5 -14.5 53 8.0 -9.6 329.5 330.0 294.0 338.5 2.61 8 470 -7.1 -19.1 38 12.0 -11.3 330.2 330.5 293.4 336.5 1.80 9 343 -23.7 -32.7 43 9.0 -25.5 338.8 338.9 294.7 341.5 0.71 10 323 -25.9 -35.9 39 10.0 -27.6 341.6 341.7 295.2 343.7 0.55 11 248 -40.9 -54.9 21 14.0 -41.7 346.1 346.1 295.8 346.4 0.09 12 160 -64.5 -77.5 15 13.0 -64.6 352.4 352.4 297.1 352.4 0.01 13 136 -72.1 -84.1 15 12.0 -72.1 355.7 355.7 297.8 355.7 0.00 TRP WND Sounding variables and indices Freezing level: 561.31 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 603.12 mb = -9999.00 m = -9999.00 ft Precipitable water: 2.26 inches Sfc-500 mean rel hum: 72.24 % Est. max temperature: 33.90 C = 93.02 F Sfc-Lift cond lev (LCL): 924.46 mb = -9999.00 m = -9999.00 ft T: 23.64 C ThetaE index: 21.44 C Layer 955.0- 549.0 mb Conv cond level (CCL): 857.50 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 17.44 g/kg Conv temperature: 33.92 C = 93.06 F Cap Strength: 1.64 C Lifted Index: -3.13 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.04 C Lifted Index @700 mb: -1.04 C Showalter Index: -2.02 C Risk: Severe thunderstorms possible Total Totals Index: 46.06 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 21.86 C K Index: 35.80 Risk: > 80 % chance of thunderstorms 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: 1.64 C Lift Cond Lev (LCL): 903.91 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 898.91 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 ------------------------------------ 0 -2758 305 230 10 7.7 6.4 1 -2659 610 220 9 5.8 6.9 2 -2564 914 260 2 2.0 0.3 3 -2471 1219 45 6 -4.2 -4.2 4 -2297 1829 15 10 -2.6 -9.7 5 -2214 2134 40 11 -7.1 -8.4 6 -2135 2438 45 11 -7.8 -7.8 7 -2058 2743 60 10 -8.7 -5.0 8 -1844 3658 80 10 -9.8 -1.7 9 -1714 4267 70 8 -7.5 -2.7 10 -1593 4877 70 11 -10.3 -3.8 11 -1376 6096 35 8 -4.6 -6.6 12 -1145 7620 290 5 4.7 -1.7 13 -954 9144 195 25 6.5 24.1 14 -794 10668 185 34 3.0 33.9 Wind Parameters Energy-Hel index: -0.00 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//VOCC/skewt/VOCC.skewt.20251204.12.gif