UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for OIII... Searching the city database file for: OIII ... Date:1200Z 24 APR 25 Station: OIII WMO ident: 40754 Latitude: 35.68 Longitude: 51.35 Elevation: 1191.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 45 1 925 750 SFC 880 1191 29.2 -1.8 13 31.0 12.3 290 16 313.6 314.3 290.5 325.8 3.80 3 871 1325 35.4 8.4 19 27.0 17.8 321.0 322.5 295.8 346.5 7.96 4 277 12974 -52.3 -61.3 33 9.0 -52.5 289 61 318.8 318.8 288.4 319.0 0.04 5 250 13760 -54.5 -63.5 32 9.0 -54.6 295 55 325.0 325.0 290.3 325.2 0.03 6 200 15160 -63.1 -77.1 13 14.0 -63.2 280 30 332.8 332.8 292.5 332.9 0.01 7 174 16003 -67.5 -82.5 10 15.0 -67.5 285 30 339.1 339.1 294.1 339.1 0.00 8 151 16860 -64.3 -81.3 8 17.0 -64.4 290 29 358.6 358.6 298.4 358.6 0.00 9 150 16900 -64.5 -81.5 8 17.0 -64.6 290 29 359.0 359.0 298.5 359.0 0.00 10 128 17861 -69.3 -87.3 6 18.0 -69.4 288 25 367.0 367.0 300.0 367.0 0.00 11 119 18300 -67.3 -86.3 5 19.0 -67.4 287 23 378.4 378.4 302.0 378.4 0.00 12 118 18351 -67.7 -86.7 5 19.0 -67.8 287 22 378.6 378.6 302.0 378.6 0.00 13 101 19290 -67.7 -87.7 4 20.0 -67.8 285 18 395.8 395.8 304.6 395.8 0.00 14 100 19350 -67.1 -88.1 4 21.0 -67.2 285 18 398.1 398.1 304.9 398.1 0.00 15 91 16921 -64.1 -87.1 3 23.0 -64.3 249 15 414.9 414.9 307.1 414.9 0.00 16 82 14555 -65.5 -88.5 3 23.0 -65.7 210 11 424.6 424.6 308.2 424.6 0.00 17 70 11520 -63.3 -88.3 2 25.0 -63.6 150 6 449.0 449.0 310.7 449.0 0.00 18 59 18083 -58.9 -84.9 2 26.0 -59.5 193 6 481.3 481.3 313.5 481.4 0.00 19 50 23630 -55.7 -82.7 2 27.0 -56.6 235 6 512.2 512.2 315.8 512.3 0.01 20 30 26910 -52.1 -78.1 3 26.0 -54.2 270 29 602.6 602.6 320.7 602.8 0.03 21 27 27596 -49.7 627.8 22 25 28099 -50.1 640.6 TRP 334 -57.7 -64.7 40 7.0 -57.8 265 61 294.8 294.8 279.0 294.9 0.02 WND 310 275 69 Sounding variables and indices 1000-500 mb thick: 6923.73 m Freezing level: 631.23 mb = 6027.09 m = 19773.67 ft Wetbulb zero: 720.72 mb = 3250.67 m = 10664.80 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 20.36 % Est. max temperature: 38.08 C = 100.54 F Sfc-Lift cond lev (LCL): 557.11 mb = 5869.04 m = 19255.14 ft T: 1.19 C 700-500 lapse rate: 7.53 C/km Conv cond level (CCL): 542.82 mb = 6133.17 m = 20121.72 ft Mean mixing ratio: 6.68 g/kg Conv temperature: 39.57 C = 103.22 F Cap Strength: 2.58 C Lifted Index: -1.43 C Risk: Thunderstorms probable Lifted Index @300 mb: -13.69 C Lifted Index @700 mb: 1.74 C Showalter Index: -2.25 C Risk: Severe thunderstorms possible Total Totals Index: 54.62 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 40.62 C Cross Totals Index: 14.00 C K Index: 23.97 Risk: 20-40 % chance of thunderstorms Sweat Index: 268.29 Risk: None Energy Index: -1.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13957.09 J/kg Max Up Vert Vel: 167.08 m/s Conv Inhibition (B-): 209.50 J/kg Cap Strength: 2.58 C Lift Cond Lev (LCL): 565.64 mb = 5714.46 m = 18748.00 ft Lev Free Conv (LFC): 520.64 mb = 6557.42 m = 21513.57 ft Equ Level (EL): 160.64 mb = 16485.72 m = 54086.35 ft B at Equ Level: 3340.84 J/kg Max Parcel Lev (MPL): 60.64 mb = 17030.54 m = 55873.78 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 310 9539 275 69 68.7 -6.0 1 880 1191 290 16 15.0 -5.5 2 850 1499 280 20 19.7 -3.5 3 700 3012 300 21 18.2 -10.5 4 500 5574 285 41 39.6 -10.6 5 400 7185 285 51 49.3 -13.2 6 300 12590 285 66 63.8 -17.1 7 250 13760 295 55 49.8 -23.2 8 200 15160 280 30 29.5 -5.2 9 150 16900 290 29 27.3 -9.9 10 100 19350 285 18 17.4 -4.7 11 70 11520 150 6 -3.0 5.2 12 50 23630 235 6 4.9 3.4 13 30 26910 270 29 29.0 -0.0 Wind Parameters Energy-Hel index: -872.23 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//OIII/skewt/OIII.skewt.20250424.12.gif