UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080700.upa.cvt Date: 0000Z 7 AUG 25 Searching for ZKPY... Searching the city database file for: ZKPY ... Date:0000Z 7 AUG 25 Station: ZKPY WMO ident: 47058 Latitude: 39.03 Longitude: 125.78 Elevation: 38.00 ------------------------------------------------------------------------------- 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 999 38 25.2 23.4 90 1.8 23.9 270 3 298.4 301.8 297.1 352.1 18.43 1 657 3567 7.6 -4.4 42 12.0 1.6 275 10 316.6 317.4 291.7 330.1 4.20 2 396 7541 -15.3 -34.3 18 19.0 -19.4 280 19 336.1 336.2 293.9 338.1 0.53 3 299 9614 -25.7 -43.7 17 18.0 -28.3 284 24 349.5 349.6 296.8 350.6 0.27 4 218 11858 -34.3 -57.3 8 23.0 -36.2 287 30 369.3 369.3 300.5 369.6 0.08 5 152 14308 -47.1 -67.1 8 20.0 -47.9 291 36 387.4 387.4 303.4 387.6 0.03 6 104 16768 -55.9 -74.9 8 19.0 -56.3 296 43 415.0 415.0 307.2 415.1 0.01 7 70 19240 -63.7 -80.7 8 17.0 -64.0 300 50 448.1 448.1 310.7 448.2 0.01 8 63 19884 -65.5 -82.5 8 17.0 -65.7 457.8 457.8 311.6 457.9 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5672.77 m Freezing level: 570.38 mb = 4886.06 m = 16030.19 ft Wetbulb zero: 637.07 mb = 3808.91 m = 12496.26 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 53.81 % Est. max temperature: 32.25 C = 90.05 F Sfc-Lift cond lev (LCL): 973.58 mb = 255.07 m = 836.83 ft T: 24.12 C 700-500 lapse rate: 5.61 C/km Conv cond level (CCL): 657.00 mb = 3567.08 m = 11702.89 ft Mean mixing ratio: 19.15 g/kg Conv temperature: 54.21 C = 129.58 F Cap Strength: -0.14 C Lifted Index: -4.24 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -0.93 C Lifted Index @700 mb: -2.18 C Showalter Index: 2.79 C Risk: Showers probable Total Totals Index: 40.61 C Risk: None Vertical Totals Index: 23.17 C Cross Totals Index: 17.44 C K Index: 25.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 179.17 Risk: None Energy Index: -1.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1698.98 J/kg Max Up Vert Vel: 58.29 m/s Conv Inhibition (B-): 704.69 J/kg Cap Strength: 14.08 C Lift Cond Lev (LCL): 950.92 mb = 453.39 m = 1487.49 ft Lev Free Conv (LFC): 945.92 mb = 497.79 m = 1633.14 ft Equ Level (EL): 285.92 mb = 9931.31 m = 32582.63 ft B at Equ Level: 1695.10 J/kg Max Parcel Lev (MPL): 155.92 mb = 14135.28 m = 46375.04 ft Wind level data Storm motion: 328 at 20 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 999 38 270 3 3.0 -0.0 | 156 18 -7.4 16.9 1 70 19240 300 50 43.3 -25.0 | 284 34 32.9 -8.1 Wind Parameters Mean winds (0-6000m): 298.4 at 26.5 knts Storm direction: 328.4 at 19.9 knts Storm rel Dir Shear (0-3000m): -111.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: 0.0 tot: 0.0 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 0.0 stream: 0.0 10^-3/s 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//ZKPY/skewt/ZKPY.skewt.20250807.00.gif