UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070812.upa.cvt Date: 1200Z 8 JUL 25 Searching for FEFF... Searching the city database file for: FEFF ... Date:1200Z 8 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 27.6 22.6 74 5.0 23.9 0 0 303.0 306.3 298.0 356.4 18.00 1 904 21.6 20.4 93 1.2 20.8 303.4 306.5 297.4 353.6 16.92 2 890 21.4 18.4 83 3.0 19.3 304.5 307.3 296.5 349.6 15.13 3 873 21.0 15.0 69 6.0 17.0 305.8 308.1 295.0 342.9 12.38 4 723 9.2 8.8 97 0.4 8.9 309.8 311.7 294.3 340.0 9.89 5 716 10.2 7.8 85 2.4 8.7 311.8 313.5 294.4 340.5 9.32 6 567 -0.3 -4.5 73 4.2 -2.4 320.9 321.9 293.5 336.7 4.84 7 516 -5.3 -6.6 91 1.3 -5.9 323.6 324.5 294.0 338.6 4.53 8 487 -7.7 -10.5 80 2.8 -8.9 326.1 326.8 293.8 338.0 3.53 9 475 -7.3 -17.3 45 10.0 -10.9 328.9 329.3 293.3 336.1 2.07 10 395 -16.9 -24.9 50 8.0 -19.1 334.2 334.5 294.0 338.9 1.28 11 352 -21.9 -39.9 18 18.0 -24.8 338.7 338.8 294.3 340.0 0.34 12 331 -24.9 -34.9 39 10.0 -26.7 340.6 340.7 295.0 342.9 0.60 13 317 -27.7 -38.7 34 11.0 -29.3 340.9 341.0 295.0 342.6 0.42 14 305 -30.1 -33.9 69 3.8 -30.7 341.3 341.5 295.3 344.1 0.71 15 255 -40.1 -45.0 59 4.9 -40.5 344.5 344.5 295.6 345.6 0.27 16 142 -68.7 -77.7 26 9.0 -68.7 90 84 357.3 357.3 298.2 357.4 0.01 17 123 -75.7 -85.7 19 10.0 -75.7 95 72 359.5 359.5 298.6 359.5 0.00 18 119 -71.7 -81.7 21 10.0 -71.8 119 44 370.3 370.3 300.6 370.3 0.00 19 106 -75.7 -87.7 14 12.0 -75.7 133 27 375.2 375.2 301.5 375.2 0.00 20 102 -70.5 -82.5 15 12.0 -70.6 138 22 389.3 389.3 303.7 389.3 0.00 21 84 -72.1 -90.1 5 18.0 -72.2 218 23 408.3 408.3 306.3 408.3 0.00 22 72 -76.9 -99.9 1 23.0 -76.9 287 27 416.5 416.5 307.3 416.5 0.00 23 64 -74.7 -99.7 1 25.0 -74.7 341 27 435.6 435.6 309.4 435.6 0.00 24 60 -68.5 -95.5 1 27.0 -68.7 11 26 457.6 457.6 311.5 457.6 0.00 25 56 -70.3 -96.3 1 26.0 -70.4 43 25 462.6 462.6 312.0 462.6 0.00 26 46 -62.9 -91.9 1 29.0 -63.3 93 30 507.2 507.2 315.5 507.2 0.00 27 39 -63.9 -91.9 1 28.0 -64.4 90 44 529.2 529.2 316.9 529.2 0.00 28 38 -60.7 -89.7 1 29.0 -61.4 90 46 541.3 541.3 317.6 541.3 0.00 29 31 -60.1 -89.1 1 29.0 -61.0 86 63 575.4 575.4 319.5 575.4 0.00 30 27 -55.1 -86.1 1 31.0 -56.8 88 65 612.6 612.6 321.2 612.7 0.01 31 21 -50.9 -82.9 1 32.0 -54.0 94 63 670.9 671.0 323.4 671.1 0.02 32 15 -51.1 -83.1 1 32.0 -54.9 738.1 738.1 325.6 738.3 0.03 33 13 -45.1 -79.1 1 34.0 -51.7 789.7 789.7 327.0 790.2 0.06 TRP 123 -75.7 -85.7 19 10.0 -75.7 95 72 359.5 359.5 298.6 359.5 0.00 WND 142 -68.7 -77.7 26 9.0 -68.7 90 84 357.3 357.3 298.2 357.4 0.01 Sounding variables and indices Freezing level: 571.26 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 599.06 mb = -9999.00 m = -9999.00 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 81.79 % Est. max temperature: 31.62 C = 88.91 F Sfc-Lift cond lev (LCL): 906.03 mb = -9999.00 m = -9999.00 ft T: 21.78 C ThetaE index: 16.43 C Layer 904.0- 716.0 mb Conv cond level (CCL): 847.07 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 16.65 g/kg Conv temperature: 31.02 C = 87.84 F Cap Strength: 1.59 C Lifted Index: -4.75 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.32 C Lifted Index @700 mb: -2.26 C Showalter Index: -0.83 C Risk: Thunderstorms probable Total Totals Index: 46.66 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.94 C Cross Totals Index: 20.73 C K Index: 37.48 Risk: > 80 % chance of thunderstorms Sweat Index: 210.43 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: 1.53 C Lift Cond Lev (LCL): 882.27 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 877.27 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 ------------------------------------ 0 142 14614 90 84 -84.0 0.0 1 974 366 0 0 -0.0 -0.0 2 925 820 285 7 6.8 -1.8 3 850 1554 240 15 13.0 7.5 4 700 3194 180 8 0.0 8.0 5 500 5910 90 13 -13.0 0.0 6 400 7620 100 24 -23.6 4.2 7 300 9730 85 46 -45.8 -4.0 8 250 10990 80 41 -40.4 -7.1 9 200 12470 65 47 -42.6 -19.9 10 150 14260 90 77 -77.0 0.0 11 100 16640 140 19 -12.2 14.6 12 70 18720 300 28 24.2 -14.0 13 50 20720 95 23 -22.9 2.0 14 30 23880 85 66 -65.7 -5.8 15 20 26490 95 63 -62.8 5.5 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.20250708.12.gif