UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for FEFF... Searching the city database file for: FEFF ... Date:1100Z 5 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 969 366 30.4 23.4 66 7.0 25.2 260 4 306.3 309.8 299.4 363.5 19.02 1 967 28.8 20.8 62 8.0 23.0 304.9 307.9 297.3 353.2 16.20 2 908 23.4 21.1 87 2.3 21.8 304.8 308.1 298.2 357.5 17.61 3 886 22.0 19.2 84 2.8 20.0 305.5 308.5 297.4 353.5 16.00 4 843 20.2 16.4 79 3.8 17.5 308.0 310.7 296.7 350.5 14.06 5 780 17.2 6.2 48 11.0 10.6 311.7 313.2 293.2 335.4 7.64 6 738 13.4 2.4 47 11.0 7.2 312.6 313.7 292.2 331.8 6.17 7 608 1.2 -2.9 74 4.1 -0.9 316.3 317.3 292.4 332.5 5.09 8 589 0.2 -5.8 64 6.0 -2.7 318.0 318.8 292.2 331.6 4.21 9 569 -0.7 -8.7 55 8.0 -4.3 320.1 320.8 292.2 331.6 3.48 10 535 -1.7 -34.7 6 33.0 -9.8 324.6 324.7 290.6 326.0 0.38 11 512 -3.3 -34.3 7 31.0 -10.8 326.8 326.9 291.2 328.3 0.41 12 495 -4.5 -29.5 12 25.0 -11.3 328.5 328.6 292.0 330.9 0.67 13 479 -6.9 -18.9 38 12.0 -11.1 328.6 329.0 293.0 334.9 1.79 14 444 -10.3 -26.3 26 16.0 -14.8 331.6 331.8 293.1 335.2 1.01 15 427 -12.7 -21.7 47 9.0 -15.5 332.2 332.5 293.8 337.8 1.58 16 413 -13.1 -19.1 61 6.0 -15.2 334.9 335.3 294.8 342.1 2.05 17 368 -19.5 -29.5 41 10.0 -21.8 337.6 337.8 294.6 341.0 0.90 18 314 -29.9 -32.7 77 2.8 -30.4 338.8 339.0 294.7 341.7 0.78 19 301 -32.3 -38.3 55 6.0 -33.1 339.5 339.6 294.6 341.3 0.47 20 256 -40.1 -44.1 65 4.0 -40.5 344.1 344.2 295.6 345.3 0.30 21 209 -51.5 -55.5 62 4.0 -51.7 346.8 346.8 296.0 347.2 0.10 22 185 -55.7 -73.7 9 18.0 -55.9 352.3 352.3 297.1 352.4 0.01 23 88 -86.9 -102.9 4 16.0 -86.9 45 13 373.2 373.2 301.1 373.2 0.00 24 76 -78.3 -94.3 6 16.0 -78.3 407.2 407.2 306.2 407.2 0.00 25 53 -77.9 -96.9 3 19.0 -78.0 452.3 452.3 311.1 452.3 0.00 26 50 -75.1 -95.1 3 20.0 -75.2 466.5 466.5 312.3 466.5 0.00 27 48 -70.1 -92.1 3 22.0 -70.2 483.9 483.9 313.8 483.9 0.00 28 34 -62.1 -91.1 1 29.0 -62.7 555.1 555.1 318.3 555.1 0.00 29 31 -56.9 -87.9 1 31.0 -58.2 584.0 584.0 319.9 584.1 0.01 30 24 -54.2 -85.7 1 31.5 -56.2 95 68 636.3 636.3 322.2 636.3 0.01 31 19 -51.7 -83.7 1 32.0 -54.8 687.9 688.0 324.0 688.1 0.02 32 17 -42.1 -77.1 1 35.0 -49.0 741.0 741.0 325.7 741.5 0.06 33 15 -46.1 -80.1 1 34.0 -51.8 754.7 754.7 326.1 755.1 0.04 34 13 -43.3 -78.3 1 35.0 -50.7 795.9 795.9 327.1 796.5 0.07 TRP 88 -86.9 -102.9 4 16.0 -86.9 45 13 373.2 373.2 301.1 373.2 0.00 WND 24 -54.2 -85.7 1 31.5 -56.2 95 68 636.3 636.3 322.2 636.3 0.01 Sounding variables and indices Freezing level: 584.56 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 621.91 mb = -9999.00 m = -9999.00 ft Precipitable water: 1.68 inches Sfc-500 mean rel hum: 55.78 % Est. max temperature: 33.48 C = 92.27 F Sfc-Lift cond lev (LCL): 876.02 mb = -9999.00 m = -9999.00 ft T: 21.59 C ThetaE index: 25.64 C Layer 886.0- 608.0 mb Conv cond level (CCL): 801.41 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 16.66 g/kg Conv temperature: 34.51 C = 94.12 F Cap Strength: 1.61 C Lifted Index: -2.93 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -6.76 C Lifted Index @700 mb: -1.84 C Showalter Index: -1.53 C Risk: Thunderstorms probable Total Totals Index: 45.65 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.64 C Cross Totals Index: 21.01 C K Index: 32.39 Risk: 60-80 % chance of thunderstorms Sweat Index: 217.85 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: 1.60 C Lift Cond Lev (LCL): 863.59 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 858.59 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 24 28667 95 68 -67.7 5.9 1 969 366 260 4 3.9 0.7 2 943 610 265 4 4.0 0.3 3 925 779 190 6 1.0 5.9 4 911 914 270 3 3.0 -0.0 5 850 1518 5 4 -0.3 -4.0 6 849 1524 285 1 1.0 -0.3 7 791 2134 130 18 -13.8 11.6 8 763 2438 60 25 -21.7 -12.5 9 700 3169 70 15 -14.1 -5.1 10 684 3353 90 10 -10.0 0.0 11 634 3962 115 15 -13.6 6.3 12 588 4572 145 19 -10.9 15.6 13 545 5182 130 19 -14.6 12.2 14 500 5880 100 16 -15.8 2.8 15 400 7600 100 12 -11.8 2.1 16 367 8230 60 20 -17.3 -10.0 17 300 9710 110 14 -13.2 4.8 18 261 10668 155 23 -9.7 20.8 19 250 10970 165 19 -4.9 18.4 20 200 12450 190 15 2.6 14.8 21 156 14021 235 6 4.9 3.4 22 150 14250 270 14 14.0 -0.0 23 120 15545 255 8 7.7 2.1 24 108 16154 305 25 20.5 -14.3 25 100 16610 340 17 5.8 -16.0 26 70 18600 175 12 -1.0 12.0 27 50 20530 65 26 -23.6 -11.0 28 30 23650 100 62 -61.1 10.8 29 20 26230 90 66 -66.0 0.0 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//FEFF/skewt/FEFF.skewt.20251205.11.gif