UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025071112.upa.cvt Date: 1200Z 11 JUL 25 Searching for FEFF... Searching the city database file for: FEFF ... Date:1200Z 11 JUL 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 974 366 23.2 22.5 96 0.7 22.7 160 4 298.6 301.8 296.8 350.7 17.89 1 936 20.6 20.2 98 0.4 20.4 299.4 302.3 295.8 346.4 16.12 2 892 20.6 17.9 85 2.7 18.7 303.5 306.2 296.0 346.9 14.62 3 683 9.0 4.0 71 5.0 6.1 314.7 316.1 293.9 338.1 7.49 4 663 8.2 3.2 71 5.0 5.3 316.4 317.8 294.2 339.4 7.29 5 562 -1.9 -2.3 97 0.4 -2.1 319.8 321.0 293.9 338.4 5.76 6 417 -13.7 -15.7 85 2.0 -14.5 333.2 333.7 295.0 342.6 2.70 7 388 -18.9 -22.6 73 3.7 -20.0 333.3 333.6 294.1 339.0 1.61 8 356 -21.5 -22.7 90 1.2 -21.8 338.1 338.5 295.4 344.4 1.73 9 341 -24.5 -30.5 57 6.0 -25.8 338.2 338.4 294.7 341.5 0.89 10 294 -32.5 -35.9 72 3.4 -33.0 341.5 341.7 295.3 343.9 0.61 11 274 -36.1 -46.1 35 10.0 -37.0 343.3 343.3 295.3 344.2 0.22 12 255 -40.1 -46.1 53 6.0 -40.6 344.5 344.5 295.6 345.5 0.24 13 129 -73.7 -83.7 20 10.0 -73.7 80 40 358.3 358.3 298.4 358.3 0.00 14 117 -73.4 -83.4 20 10.0 -73.4 100 67 369.0 369.0 300.4 369.0 0.00 15 114 -73.3 -83.3 20 10.0 -73.3 102 65 371.9 371.9 300.9 371.9 0.00 16 106 -67.7 -79.7 17 12.0 -67.8 148 27 390.4 390.4 303.9 390.4 0.01 17 84 -75.5 -89.5 9 14.0 -75.6 117 20 401.4 401.4 305.4 401.4 0.00 18 76 -70.5 -86.5 8 16.0 -70.6 67 21 423.5 423.5 308.1 423.5 0.00 19 69 -71.3 -87.3 8 16.0 -71.4 28 21 433.6 433.6 309.2 433.6 0.00 20 66 -67.3 -84.3 7 17.0 -67.5 38 22 447.9 447.9 310.7 447.9 0.00 21 61 -65.9 -82.9 8 17.0 -66.1 56 23 461.2 461.2 311.9 461.2 0.01 22 53 -68.9 -89.9 3 21.0 -69.1 87 24 473.2 473.2 312.9 473.2 0.00 23 48 -58.3 -81.3 4 23.0 -59.0 512.0 512.0 315.8 512.1 0.01 24 37 -61.7 -90.7 1 29.0 -62.3 542.9 542.9 317.7 542.9 0.00 25 30 -58.7 -88.7 1 30.0 -59.7 584.6 584.6 319.9 584.6 0.00 TRP 129 -73.7 -83.7 20 10.0 -73.7 80 40 358.3 358.3 298.4 358.3 0.00 WND 117 -73.4 -83.4 20 10.0 -73.4 100 67 369.0 369.0 300.4 369.0 0.00 Sounding variables and indices Freezing level: 581.00 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 590.59 mb = -9999.00 m = -9999.00 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 84.00 % Est. max temperature: 31.38 C = 88.48 F Sfc-Lift cond lev (LCL): 964.49 mb = -9999.00 m = -9999.00 ft T: 22.56 C ThetaE index: 4.27 C Layer 936.0- 892.0 mb Conv cond level (CCL): 844.44 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 15.77 g/kg Conv temperature: 30.36 C = 86.65 F Cap Strength: 1.77 C Lifted Index: -2.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.61 C Lifted Index @700 mb: 0.20 C Showalter Index: -1.56 C Risk: Thunderstorms probable Total Totals Index: 46.94 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.03 C Cross Totals Index: 21.91 C K Index: 35.63 Risk: > 80 % chance of thunderstorms Sweat Index: 213.39 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: 1.70 C Lift Cond Lev (LCL): 904.64 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 899.64 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 ------------------------------------ 0 117 15764 100 67 -66.0 11.6 1 974 366 160 4 -1.4 3.8 2 947 610 190 8 1.4 7.9 3 925 811 245 12 10.9 5.1 4 914 914 230 13 10.0 8.4 5 882 1219 265 17 16.9 1.5 6 850 1543 240 14 12.1 7.0 7 822 1829 220 19 12.2 14.6 8 793 2134 230 19 14.6 12.2 9 700 3187 240 12 10.4 6.0 10 636 3962 310 12 9.2 -7.7 11 590 4572 335 10 4.2 -9.1 12 547 5182 270 13 13.0 -0.0 13 500 5900 185 14 1.2 13.9 14 487 6096 175 17 -1.5 16.9 15 400 7620 95 6 -6.0 0.5 16 384 7925 90 9 -9.0 0.0 17 353 8534 195 2 0.5 1.9 18 300 9720 80 25 -24.6 -4.3 19 273 10363 80 34 -33.5 -5.9 20 250 10980 70 32 -30.1 -10.9 21 200 12460 65 43 -39.0 -18.2 22 189 12802 70 44 -41.3 -15.0 23 150 14250 80 34 -33.5 -5.9 24 134 14935 70 30 -28.2 -10.3 25 114 15850 100 67 -66.0 11.6 26 103 16459 165 12 -3.1 11.6 27 100 16640 205 20 8.5 18.1 28 70 18730 25 21 -8.9 -19.0 29 50 20760 100 25 -24.6 4.3 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.20250711.12.gif