UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121412.upa.cvt Date: 1200Z 14 DEC 25 Searching for FPUW5GN... Searching the city database file for: FPUW5GN ... Date:1200Z 14 DEC 25 Station: FPUW5GN WMO ident: 99999 Latitude: -2.30 Longitude: -27.20 ------------------------------------------------------------------------------- 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 7 27.0 22.0 74 5.0 23.4 105 21 299.2 302.3 296.1 347.9 16.69 1 1000 103 25.6 20.6 74 5.0 22.1 120 19 298.8 301.6 295.2 343.7 15.45 2 925 784 21.2 15.2 69 6.0 17.2 115 17 301.0 303.2 293.3 335.8 11.82 3 850 1513 16.8 13.4 80 3.4 14.6 70 21 303.7 305.9 293.8 337.8 11.44 4 700 3156 10.6 -0.4 46 11.0 4.6 100 7 314.2 315.2 292.0 331.0 5.31 5 500 5870 -6.7 -31.7 12 25.0 -12.8 130 3 324.9 325.0 290.8 326.8 0.54 6 400 7590 -15.3 -46.3 5 31.0 -20.1 135 5 335.1 335.1 293.2 335.7 0.15 7 300 9680 -32.3 -49.3 17 17.0 -33.8 300 31 339.9 339.9 294.4 340.4 0.14 8 250 10930 -42.9 -57.9 18 15.0 -43.6 320 27 342.3 342.3 294.9 342.5 0.06 9 200 12400 -55.3 -66.3 24 11.0 -55.5 325 25 345.2 345.2 295.6 345.3 0.03 10 150 14170 -68.9 -72.7 58 3.8 -68.9 305 17 351.4 351.4 297.0 351.5 0.01 11 100 16560 -80.3 -90.3 17 10.0 -80.3 285 54 372.6 372.6 301.0 372.6 0.00 12 95 16849 -81.3 -90.3 20 9.0 -81.3 376.1 376.1 301.6 376.1 0.00 13 78 17964 -78.9 -88.9 18 10.0 -78.9 402.9 402.9 305.6 402.9 0.00 14 68 18736 -83.3 -90.3 28 7.0 -83.3 409.6 409.6 306.5 409.6 0.00 15 60 19448 -74.5 -88.5 10 14.0 -74.6 444.2 444.2 310.3 444.2 0.00 16 56 19847 -76.7 -89.7 11 13.0 -76.7 448.0 448.0 310.7 448.0 0.00 17 44 21267 -67.7 -89.7 3 22.0 -67.9 502.0 502.0 315.1 502.0 0.00 18 41 21689 -69.7 -89.7 4 20.0 -69.9 507.2 507.2 315.5 507.2 0.00 19 33 23003 -63.5 -88.5 2 25.0 -64.0 556.2 556.2 318.4 556.2 0.00 20 32 23194 -58.3 -85.3 2 27.0 -59.3 575.0 575.0 319.4 575.0 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 577.46 mb = 4818.91 m = 15809.89 ft Wetbulb zero: 646.75 mb = 3794.14 m = 12447.83 ft Precipitable water: 1.57 inches Sfc-500 mean rel hum: 49.35 % Est. max temperature: 31.13 C = 88.03 F Sfc-Lift cond lev (LCL): 940.33 mb = 640.42 m = 2101.08 ft T: 22.13 C 700-500 lapse rate: 6.37 C/km ThetaE index: 12.14 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 812.50 mb = 1894.82 m = 6216.54 ft Mean mixing ratio: 13.62 g/kg Conv temperature: 33.97 C = 93.14 F Cap Strength: 2.96 C Lifted Index: 0.14 C Risk: Showers probable Lifted Index @300 mb: 1.84 C Lifted Index @700 mb: 2.96 C Showalter Index: 1.01 C Risk: Showers probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 20.10 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 205.80 Risk: None Energy Index: -2.02 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.79 J/kg Max Up Vert Vel: 3.40 m/s Conv Inhibition (B-): 14977.50 J/kg Cap Strength: 2.90 C Lift Cond Lev (LCL): 887.55 mb = 1140.29 m = 3741.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 126 at 8 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 7 105 21 -20.3 5.4 | 93 14 -13.8 0.8 1 1000 103 120 19 -16.5 9.5 | 116 11 -10.0 4.8 2 925 784 115 17 -15.4 7.2 | 106 9 -8.9 2.5 3 850 1513 70 21 -19.7 -7.2 | 48 18 -13.2 -11.9 4 700 3156 100 7 -6.9 1.2 | 7 3 -0.4 -3.5 5 500 5870 130 3 -2.3 1.9 | 303 5 4.2 -2.7 6 400 7590 135 5 -3.5 3.5 | 291 3 3.0 -1.1 7 300 9680 300 31 26.8 -15.5 | 301 39 33.3 -20.2 8 250 10930 320 27 17.4 -20.7 | 317 35 23.8 -25.4 9 200 12400 325 25 14.3 -20.5 | 320 33 20.8 -25.2 10 150 14170 305 17 13.9 -9.8 | 305 25 20.4 -14.4 11 100 16560 285 54 52.2 -14.0 | 288 62 58.7 -18.6 Wind Parameters Mean winds (0-6000m): 95.7 at 10.7 knts Storm direction: 125.7 at 8.0 knts Shear (0-3000m) pos: 3.3 neg: 2.7 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): -67.9 deg Storm rel helicity (0-3000m) pos: 19.3 neg: -53.4 tot: -34.1 m^2/s^2 ave: -11.4 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 12.25 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 ------------------------------------------------------------------------------- 500 117 19 111 11| 5.3 0.0 5.3| 15.6 -2.9 12.6 25.3 0.54| 7.3 4.0 1000 115 18 107 10| 2.7 2.6 5.2| 15.6 -15.2 0.4 0.4 -0.06| 6.4 -0.4 1500 104 19 89 12| 1.8 5.4 7.1| 15.6 -49.4 -33.8 -22.6 -0.41| 8.0 -3.3 2000 97 19 78 12| 2.6 4.0 6.6| 19.1 -49.4 -30.3 -15.1 -0.31| 7.3 -2.3 2500 94 18 73 12| 3.1 3.2 6.3| 19.3 -50.2 -30.9 -12.3 -0.27| 6.8 -1.9 3000 92 17 68 11| 3.3 2.7 6.0| 19.3 -53.4 -34.1 -11.4 -0.30| 6.5 -1.9 4000 93 14 63 9| 2.8 2.0 4.8| 19.3 -55.8 -36.5 -9.1 -0.34| 5.2 -1.8 5000 94 12 57 7| 2.4 1.6 4.0| 19.3 -57.1 -37.8 -7.6 -0.36| 4.4 -1.6 6000 96 11 49 5| 2.1 1.3 3.5| 19.3 -57.9 -38.6 -6.4 -0.37| 3.8 -1.4 Wrote GIF file: /home/apache/climate/data/raob//FPUW5GN/skewt/FPUW5GN.skewt.20251214.12.gif