UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072211.upa.cvt Date: 1100Z 22 JUL 25 Searching for FSSS... Searching the city database file for: FSSS ... Date:1100Z 22 JUL 25 Station: FSSS WMO ident: 63985 Latitude: -4.68 Longitude: 55.53 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1011 4 24.4 23.0 92 1.4 23.4 160 18 296.6 299.8 296.2 347.9 17.76 1 1000 99 23.2 22.7 97 0.5 22.9 165 20 296.4 299.5 296.0 347.2 17.63 2 943 612 20.4 20.4 100 0.0 20.4 298.5 301.5 295.7 345.6 16.20 3 925 779 20.2 20.2 100 0.0 20.2 160 26 300.0 302.9 296.1 347.7 16.32 4 850 1508 17.2 17.2 100 0.0 17.2 160 19 304.2 306.9 296.1 347.9 14.68 5 789 2143 14.4 14.2 99 0.2 14.3 307.7 310.2 296.0 347.0 13.02 6 746 2617 13.4 7.4 67 6.0 9.7 311.6 313.2 293.9 338.4 8.69 7 731 2788 11.8 7.0 72 4.8 8.9 311.7 313.3 293.9 338.3 8.63 8 708 3056 10.4 -9.6 23 20.0 1.5 313.0 313.5 289.2 321.4 2.60 9 701 3139 11.8 315.4 10 700 3151 11.6 190 18 315.3 11 563 4932 0.2 -42.8 2 43.0 -8.8 322.2 322.2 289.6 322.8 0.16 12 551 5105 1.4 -45.6 2 47.0 -8.2 325.6 325.6 290.6 326.0 0.12 13 500 5880 -2.9 -46.9 2 44.0 -11.3 145 27 329.5 329.5 291.7 329.9 0.11 14 459 6552 -5.7 -47.7 2 42.0 -13.3 334.2 334.2 293.0 334.6 0.11 15 400 7610 -14.7 -47.7 4 33.0 -19.7 110 5 335.9 335.9 293.4 336.4 0.13 16 387 7859 -16.9 -47.9 5 31.0 -21.3 336.2 336.2 293.5 336.7 0.13 17 317 9326 -27.5 -38.5 34 11.0 -29.2 341.2 341.3 295.0 342.9 0.43 18 300 9720 -31.1 -40.1 41 9.0 -32.3 85 15 341.5 341.6 295.1 343.1 0.39 19 250 10980 -42.3 -47.1 59 4.8 -42.6 95 16 343.2 343.2 295.3 344.1 0.22 20 242 11199 -44.3 -47.5 70 3.2 -44.5 343.4 343.4 295.3 344.3 0.22 21 232 11480 -46.7 -51.5 58 4.8 -47.0 343.9 343.9 295.4 344.5 0.14 22 229 11566 -47.1 -58.1 27 11.0 -47.5 344.6 344.6 295.5 344.9 0.07 23 223 11742 -47.9 -61.9 18 14.0 -48.3 346.0 346.0 295.8 346.2 0.04 24 200 12450 -54.1 -60.1 48 6.0 -54.2 320 3 347.1 347.1 296.0 347.3 0.06 25 178 13189 -59.9 -64.3 56 4.4 -60.0 349.4 349.4 296.5 349.5 0.04 26 156 14001 -66.7 -71.3 52 4.6 -66.7 351.2 351.2 296.9 351.3 0.02 27 152 14159 -65.9 -76.9 20 11.0 -66.0 355.2 355.2 297.7 355.2 0.01 28 150 14240 -62.7 -78.7 10 16.0 -62.9 55 34 362.1 362.1 299.1 362.1 0.01 29 149 14281 -62.7 -80.7 7 18.0 -62.9 362.8 362.8 299.2 362.8 0.00 30 100 16640 -77.3 -86.3 22 9.0 -77.3 85 9 378.4 378.4 302.0 378.4 0.00 31 95 16933 -78.9 -86.9 26 8.0 -78.9 80 9 380.8 380.8 302.4 380.8 0.00 32 70 18680 -76.5 -89.5 11 13.0 -76.6 345 2 420.7 420.7 307.8 420.7 0.00 33 64 19207 -68.5 -90.5 3 22.0 -68.7 449.2 449.2 310.8 449.2 0.00 34 50 20710 -61.9 -89.9 1 28.0 -62.4 135 9 497.6 497.6 314.8 497.6 0.00 35 36 22723 -65.9 -91.9 1 26.0 -66.2 536.3 536.3 317.3 536.3 0.00 36 30 23840 -61.9 -89.9 1 28.0 -62.6 90 39 575.9 575.9 319.5 575.9 0.00 37 20 26380 -55.9 -87.9 1 32.0 -57.9 90 56 665.1 665.1 323.3 665.1 0.01 38 16 27818 -51.3 -85.3 1 34.0 -54.9 723.9 723.9 325.2 724.0 0.02 39 12 29683 -53.1 -86.1 1 33.0 -56.9 779.6 779.6 326.7 779.8 0.02 40 11 30251 -47.9 -84.9 1 37.0 -53.9 818.1 818.2 327.7 818.4 0.03 41 10 30880 -48.5 -84.5 1 36.0 -54.6 95 62 838.5 838.5 328.1 838.8 0.03 42 8.1 32284 -42.7 -82.7 0 40.0 -52.5 913.6 913.6 329.7 914.1 0.05 TRP 95 16933 -78.9 -86.9 26 8.0 -78.9 80 9 380.8 380.8 302.4 380.8 0.00 WND 8.0 85 75 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 534.40 mb = 5357.19 m = 17575.88 ft Wetbulb zero: 686.30 mb = 3312.59 m = 10867.96 ft Precipitable water: 1.75 inches Sfc-500 mean rel hum: 68.20 % Est. max temperature: 31.32 C = 88.38 F Sfc-Lift cond lev (LCL): 990.99 mb = 178.05 m = 584.15 ft T: 22.77 C 700-500 lapse rate: 5.31 C/km ThetaE index: 26.45 C Layer 789.0- 701.0 mb Conv cond level (CCL): 960.14 mb = 454.22 m = 1490.22 ft Mean mixing ratio: 16.77 g/kg Conv temperature: 25.64 C = 78.15 F Cap Strength: 2.05 C Lifted Index: 1.18 C Risk: Showers probable Lifted Index @300 mb: -1.00 C Lifted Index @700 mb: 1.88 C Showalter Index: 0.83 C Risk: Thunderstorms probable Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 20.10 C K Index: 14.45 Risk: None Sweat Index: 271.40 Risk: None Energy Index: -3.36 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 178.98 J/kg Max Up Vert Vel: 18.92 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 1.82 C Lift Cond Lev (LCL): 957.19 mb = 481.13 m = 1578.50 ft Lev Free Conv (LFC): 952.19 mb = 526.87 m = 1728.56 ft Equ Level (EL): 922.19 mb = 805.22 m = 2641.77 ft B at Equ Level: 17.71 J/kg Max Parcel Lev (MPL): 752.19 mb = 2546.95 m = 8356.03 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38722 85 75 -74.7 -6.5 1 1011 4 160 18 -6.2 16.9 2 1000 99 165 20 -5.2 19.3 3 925 779 160 26 -8.9 24.4 4 850 1508 160 19 -6.5 17.9 5 700 3151 190 18 3.1 17.7 6 500 5880 145 27 -15.5 22.1 7 400 7610 110 5 -4.7 1.7 8 300 9720 85 15 -14.9 -1.3 9 250 10980 95 16 -15.9 1.4 10 200 12450 320 3 1.9 -2.3 11 150 14240 55 34 -27.9 -19.5 12 100 16640 85 9 -9.0 -0.8 13 95 16933 80 9 -8.9 -1.6 14 70 18680 345 2 0.5 -1.9 15 50 20710 135 9 -6.4 6.4 16 30 23840 90 39 -39.0 0.0 17 20 26380 90 56 -56.0 0.0 18 10 30880 95 62 -61.8 5.4 Wind Parameters Energy-Hel index: -11.18 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//FSSS/skewt/FSSS.skewt.20250722.11.gif