UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 21 OCT 25 Station: OIAW WMO ident: 40811 Latitude: 31.33 Longitude: 48.67 Elevation: 22.00 ------------------------------------------------------------------------------- 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 1009 22 35.0 10.0 22 25.0 19.1 290 6 307.4 308.8 291.9 330.7 7.65 1 1003 74 32.4 6.4 20 26.0 16.8 305.3 306.4 289.8 323.6 6.01 2 1000 100 32.2 7.2 21 25.0 17.0 280 9 305.4 306.5 290.2 324.7 6.37 3 920 1367 23.6 4.6 29 19.0 12.7 240 19 303.9 305.0 289.2 321.4 5.78 4 234 15952 -70.1 -88.1 5 18.0 -70.1 270 63 307.6 307.6 284.4 307.6 0.00 5 217 16513 -70.9 -89.9 4 19.0 -70.9 270 57 313.1 313.1 286.4 313.1 0.00 6 200 17110 -70.1 -88.1 5 18.0 -70.1 270 50 321.7 321.7 289.3 321.7 0.00 7 197 17201 -69.9 -88.9 5 19.0 -69.9 270 48 323.5 323.5 289.8 323.5 0.00 8 181 17706 -71.3 -90.3 4 19.0 -71.3 268 37 329.1 329.1 291.5 329.1 0.00 9 166 18223 -69.7 -88.7 5 19.0 -69.8 267 26 340.0 340.0 294.3 340.0 0.00 10 157 18556 -70.3 -91.3 3 21.0 -70.4 266 19 344.5 344.5 295.4 344.5 0.00 11 150 18830 -68.1 -88.1 4 20.0 -68.2 265 13 352.8 352.8 297.3 352.8 0.00 12 147 18352 -67.3 -88.3 4 21.0 -67.4 257 13 356.2 356.2 298.0 356.2 0.00 13 138 16934 -68.1 -92.1 2 24.0 -68.2 231 12 361.3 361.3 299.0 361.3 0.00 14 115 13441 -64.9 -90.9 2 26.0 -65.0 157 8 386.6 386.6 303.3 386.6 0.00 15 109 12570 -63.5 -89.5 2 26.0 -63.7 135 7 395.2 395.2 304.5 395.2 0.00 16 103 11718 -63.9 -88.9 2 25.0 -64.1 112 7 400.9 400.9 305.3 400.9 0.00 17 100 11300 -63.5 -88.5 2 25.0 -63.7 100 6 405.0 405.0 305.9 405.0 0.00 18 88 12094 -59.5 -86.5 2 27.0 -59.9 145 9 428.1 428.1 308.6 428.1 0.00 19 70 13540 -56.3 -83.3 2 27.0 -56.9 225 13 463.9 463.9 312.1 464.0 0.01 20 50 15710 -51.9 -79.9 2 28.0 -53.3 260 14 521.2 521.2 316.4 521.3 0.01 21 40 17159 -50.9 -78.9 2 28.0 -52.8 558.0 558.0 318.5 558.2 0.02 22 35 18029 -50.9 -78.9 2 28.0 -52.9 579.7 579.8 319.6 579.9 0.02 TRP 261 -71.5 -90.5 4 19.0 -71.5 260 71 296.1 296.1 279.6 296.1 0.00 WND 456 285 88 Sounding variables and indices 1000-500 mb thick: 7763.23 m Freezing level: 747.22 mb = 5040.78 m = 16537.79 ft Wetbulb zero: 814.97 mb = 2658.80 m = 8723.00 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 23.72 % Est. max temperature: 32.66 C = 90.79 F Sfc-Lift cond lev (LCL): 702.77 mb = 4236.77 m = 13900.01 ft T: 5.17 C 700-500 lapse rate: 6.42 C/km ThetaE index: 17.07 C Layer 920.0- 217.0 mb Conv cond level (CCL): 656.89 mb = 4955.98 m = 16259.57 ft Mean mixing ratio: 6.08 g/kg Conv temperature: 36.29 C = 97.32 F Cap Strength: 3.00 C Lifted Index: -3.39 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -8.29 C Lifted Index @700 mb: 2.92 C Showalter Index: -0.78 C Risk: Thunderstorms probable Total Totals Index: 53.69 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 36.32 C Cross Totals Index: 17.37 C K Index: 16.76 Risk: < 20 % chance of thunderstorms Sweat Index: 225.53 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12377.61 J/kg Max Up Vert Vel: 157.34 m/s Conv Inhibition (B-): 194.95 J/kg Cap Strength: 3.00 C Lift Cond Lev (LCL): 694.00 mb = 4370.46 m = 14338.61 ft Lev Free Conv (LFC): 599.00 mb = 5938.68 m = 19483.61 ft Equ Level (EL): 189.00 mb = 17447.91 m = 57243.12 ft B at Equ Level: 2967.75 J/kg Max Parcel Lev (MPL): 49.00 mb = 15840.77 m = 51970.39 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 456 6376 285 88 85.0 -22.8 1 1009 22 290 6 5.6 -2.1 2 1000 100 280 9 8.9 -1.6 3 920 807 240 19 16.5 9.5 4 850 1457 220 52 33.4 39.8 5 700 3012 310 33 25.3 -21.2 6 500 1480 295 113 102.4 -47.8 7 400 2920 280 85 83.7 -14.8 8 300 14700 280 72 70.9 -12.5 9 250 5790 270 68 68.0 -0.0 10 200 17110 270 50 50.0 -0.0 11 150 18830 265 13 13.0 1.1 12 100 11300 100 6 -5.9 1.0 13 70 13540 225 13 9.2 9.2 14 50 15710 260 14 13.8 2.4 Wind Parameters Energy-Hel index: -773.52 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//OIAW/skewt/OIAW.skewt.20251021.12.gif