UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for FEFF... Searching the city database file for: FEFF ... Date:0000Z 9 DEC 25 Station: FEFF WMO ident: 64650 Latitude: 4.40 Longitude: 18.52 Elevation: 366.00 ------------------------------------------------------------------------------- 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 970 366 24.4 21.9 86 2.5 22.6 180 4 300.2 303.3 296.8 350.9 17.30 1 941 24.4 22.3 88 2.1 22.9 204 5 302.8 306.1 298.1 357.1 18.30 2 890 21.0 20.6 98 0.4 20.7 253 2 304.1 307.3 297.9 356.0 17.42 3 874 20.2 19.6 96 0.6 19.8 281 3 304.9 308.0 297.6 354.6 16.65 4 855 20.2 13.2 64 7.0 15.5 335 7 306.8 308.9 294.4 340.6 11.22 5 809 18.2 4.2 39 14.0 10.1 14 14 309.6 310.8 291.5 329.3 6.40 6 773 15.2 3.2 45 12.0 8.3 28 18 310.4 311.6 291.6 329.7 6.24 7 736 12.0 10.6 91 1.4 11.1 46 24 311.3 313.4 295.5 345.0 10.98 8 654 6.4 1.4 70 5.0 3.6 75 27 315.6 316.9 293.3 336.1 6.49 9 609 2.2 0.7 90 1.5 1.4 88 28 317.3 318.6 293.9 338.4 6.63 10 595 2.4 -1.4 76 3.8 0.4 93 28 319.7 320.8 293.9 338.4 5.81 11 565 -1.3 -2.8 90 1.5 -2.1 99 28 320.1 321.1 293.8 337.9 5.52 12 537 -1.9 -17.9 28 16.0 -7.7 73 27 324.0 324.4 291.7 330.0 1.74 13 491 -7.7 -28.7 17 21.0 -13.2 37 27 325.3 325.5 291.2 328.0 0.73 14 412 -15.1 -38.1 12 23.0 -19.4 35 14 332.5 332.6 292.7 333.9 0.35 15 374 -19.3 -39.3 15 20.0 -22.7 34 14 336.3 336.4 293.7 337.6 0.34 16 356 -22.1 -37.1 24 15.0 -24.7 12 13 337.3 337.4 294.1 339.0 0.44 17 340 -24.5 -28.4 70 3.9 -25.4 337 10 338.5 338.7 294.9 342.5 1.08 18 322 -26.7 -37.7 35 11.0 -28.5 295 8 340.8 340.9 295.0 342.6 0.46 19 255 -40.1 -43.7 68 3.6 -40.4 181 9 344.5 344.6 295.7 345.7 0.31 20 145 -71.7 -78.7 34 7.0 -71.7 159 25 350.0 350.0 296.6 350.0 0.01 21 138 -71.9 -79.9 29 8.0 -71.9 175 20 354.6 354.6 297.6 354.6 0.00 22 124 -76.9 -84.9 27 8.0 -76.9 201 12 356.5 356.5 298.0 356.5 0.00 23 109 -78.1 -87.1 22 9.0 -78.1 155 24 367.7 367.7 300.1 367.7 0.00 24 101 -81.5 -91.5 17 10.0 -81.5 129 31 369.2 369.2 300.4 369.2 0.00 25 92 -79.5 -89.5 18 10.0 -79.5 383.2 383.2 302.8 383.2 0.00 26 82 -80.9 -90.9 17 10.0 -80.9 393.1 393.1 304.2 393.1 0.00 TRP WND Sounding variables and indices Freezing level: 575.54 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 590.47 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 68.75 % Est. max temperature: 33.05 C = 91.49 F Sfc-Lift cond lev (LCL): 935.61 mb = -9999.00 m = -9999.00 ft T: 24.05 C ThetaE index: 27.76 C Layer 890.0- 773.0 mb Conv cond level (CCL): 884.25 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 17.63 g/kg Conv temperature: 28.59 C = 83.47 F Cap Strength: 0.96 C Lifted Index: -5.49 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.30 C Lifted Index @700 mb: -2.41 C Showalter Index: 0.66 C Risk: Thunderstorms probable Total Totals Index: 45.28 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.51 C Cross Totals Index: 18.77 C K Index: 35.83 Risk: > 80 % chance of thunderstorms Sweat Index: 189.37 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: 0.97 C Lift Cond Lev (LCL): 900.55 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 895.55 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 ------------------------------------ 0 970 366 180 4 0.0 4.0 1 943 610 205 4 1.7 3.6 2 925 781 200 11 3.8 10.3 3 911 914 230 3 2.3 1.9 4 880 1219 265 2 2.0 0.2 5 850 1517 350 8 1.4 -7.9 6 849 1524 360 9 -0.0 -9.0 7 790 2134 20 16 -5.5 -15.0 8 710 3048 60 28 -24.2 -14.0 9 700 3164 65 26 -23.6 -11.0 10 634 3962 80 28 -27.6 -4.9 11 588 4572 95 28 -27.9 2.4 12 566 4877 100 28 -27.6 4.9 13 545 5182 80 28 -27.6 -4.9 14 500 5880 40 25 -16.1 -19.2 15 486 6096 35 28 -16.1 -22.9 16 449 6706 50 13 -10.0 -8.4 17 400 7590 30 15 -7.5 -13.0 18 367 8230 35 14 -8.0 -11.5 19 300 9700 240 4 3.5 2.0 20 273 10363 235 2 1.6 1.1 21 250 10960 165 11 -2.8 10.6 22 217 11887 140 25 -16.1 19.2 23 200 12430 125 22 -18.0 12.6 24 171 13411 125 22 -18.0 12.6 25 150 14210 145 26 -14.9 21.3 26 147 14326 155 26 -11.0 23.6 27 125 15240 205 11 4.6 10.0 28 100 16550 125 32 -26.2 18.4 29 96 16764 125 33 -27.0 18.9 Wind Parameters Energy-Hel index: -0.00 Bulk Rich Number: 0.00 Bulk Shear: 84.89 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 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//FEFF/skewt/FEFF.skewt.20251209.00.gif