UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070911.upa.cvt Date: 1100Z 9 JUL 25 Searching for FEFF... Searching the city database file for: FEFF ... Date:1100Z 9 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 22.8 21.8 94 1.0 22.1 240 18 298.2 301.3 296.2 348.0 17.12 1 965 22.4 21.4 94 1.0 21.7 298.6 301.6 296.1 347.6 16.86 2 951 23.8 22.9 95 0.9 23.2 301.2 304.7 298.0 356.7 18.80 3 868 18.4 18.4 100 0.0 18.4 303.6 306.5 296.5 349.7 15.53 4 781 13.4 12.8 96 0.6 13.0 307.5 309.8 295.2 343.7 11.98 5 762 13.4 11.9 91 1.5 12.4 309.7 311.9 295.5 345.0 11.57 6 669 5.4 5.1 98 0.3 5.2 312.5 314.1 293.9 338.1 8.27 7 536 -2.9 -2.9 100 0.0 -2.9 323.0 324.2 294.8 341.8 5.78 8 523 -5.1 -5.9 94 0.8 -5.5 322.6 323.6 293.9 338.1 4.71 9 457 -9.1 -9.7 95 0.6 -9.4 330.3 331.1 295.3 343.9 4.01 10 409 -14.7 -16.0 90 1.3 -15.2 333.8 334.3 295.1 343.1 2.69 11 390 -18.5 -20.5 84 2.0 -19.1 333.3 333.7 294.4 340.1 1.92 12 334 -25.3 -28.1 77 2.8 -25.9 339.2 339.4 295.1 343.3 1.13 13 256 -40.1 -43.7 68 3.6 -40.4 344.1 344.2 295.6 345.3 0.31 14 141 -71.5 -79.5 29 8.0 -71.5 353.1 353.1 297.3 353.1 0.01 15 121 -71.7 -80.4 26 8.8 -71.7 80 67 368.6 368.6 300.3 368.6 0.01 16 116 -71.7 -80.7 25 9.0 -71.8 62 27 373.0 373.0 301.1 373.0 0.01 17 98 -70.3 -80.3 22 10.0 -70.4 41 7 394.2 394.2 304.4 394.2 0.01 18 89 -73.5 -83.5 20 10.0 -73.5 300 19 398.8 398.8 305.0 398.8 0.00 19 71 -75.7 -87.7 14 12.0 -75.7 64 16 420.7 420.7 307.8 420.7 0.00 20 52 -64.1 -75.1 21 11.0 -64.4 486.9 486.9 314.0 487.1 0.03 TRP 89 -73.5 -83.5 20 10.0 -73.5 300 19 398.8 398.8 305.0 398.8 0.00 WND 121 -71.7 -80.4 26 8.8 -71.7 80 67 368.6 368.6 300.3 368.6 0.01 Sounding variables and indices Freezing level: 582.47 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 583.52 mb = -9999.00 m = -9999.00 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 96.93 % Est. max temperature: 30.10 C = 86.18 F Sfc-Lift cond lev (LCL): 960.23 mb = -9999.00 m = -9999.00 ft T: 22.87 C ThetaE index: 12.91 C Layer 868.0- 762.0 mb Conv cond level (CCL): 903.99 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 17.33 g/kg Conv temperature: 27.14 C = 80.85 F Cap Strength: 0.54 C Lifted Index: -4.46 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.40 C Lifted Index @700 mb: -3.14 C Showalter Index: -2.88 C Risk: Severe thunderstorms possible Total Totals Index: 47.56 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.84 C Cross Totals Index: 23.72 C K Index: 40.41 Risk: > 80 % chance of thunderstorms Sweat Index: 283.53 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: 0.54 C Lift Cond Lev (LCL): 915.98 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 910.98 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 ------------------------------------ 0 121 15560 80 67 -66.0 -11.6 1 974 366 240 18 15.6 9.0 2 925 815 245 14 12.7 5.9 3 850 1548 225 15 10.6 10.6 4 700 3187 200 11 3.8 10.3 5 500 5900 230 7 5.4 4.5 6 400 7620 35 10 -5.7 -8.2 7 300 9720 60 41 -35.5 -20.5 8 250 10980 95 38 -37.9 3.3 9 200 12460 95 54 -53.8 4.7 10 150 14250 100 63 -62.0 10.9 11 100 16630 40 6 -3.9 -4.6 12 70 18710 65 16 -14.5 -6.8 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.20250709.11.gif