UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 10 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 1006 22 38.0 7.0 15 31.0 18.8 300 6 310.6 311.8 291.7 330.0 6.25 1 1000 110 36.4 4.4 14 32.0 17.4 270 11 309.5 310.5 290.5 325.8 5.24 2 994 182 35.2 2.2 13 33.0 16.3 270 11 308.9 309.7 289.6 322.9 4.51 3 920 1083 25.8 2.8 22 23.0 12.8 270 10 306.2 307.1 289.3 321.8 5.09 4 850 1969 17.2 -5.8 20 23.0 6.4 270 11 304.2 304.7 286.5 313.2 2.91 5 700 4020 5.8 270 12 308.9 6 500 7240 -15.9 -56.9 2 41.0 -20.0 270 13 313.7 313.7 286.6 313.8 0.03 7 400 9170 -28.1 -65.1 2 37.0 -30.2 255 36 318.5 318.5 288.3 318.5 0.02 8 300 11170 -43.3 -71.3 3 28.0 -44.0 245 42 324.3 324.3 290.1 324.4 0.01 9 250 12380 -50.5 -80.5 2 30.0 -50.9 255 34 331.0 331.0 292.0 331.0 0.00 10 200 13820 -60.1 -87.1 2 27.0 -60.3 230 39 337.6 337.6 293.7 337.6 0.00 11 150 15570 -71.5 -95.5 2 24.0 -71.5 225 35 346.9 346.9 296.0 346.9 0.00 12 127 16544 -76.1 -99.1 1 23.0 -76.2 232 26 355.5 355.5 297.8 355.5 0.00 13 119 16921 -75.3 -98.3 2 23.0 -75.3 235 23 363.7 363.7 299.4 363.7 0.00 14 106 17587 -78.5 -100.5 2 22.0 -78.5 240 17 369.8 369.8 300.5 369.8 0.00 15 104 17696 -78.7 -100.7 2 22.0 -78.7 237 19 371.5 371.5 300.8 371.5 0.00 16 100 17920 -78.3 -100.3 2 22.0 -78.3 230 22 376.4 376.4 301.6 376.4 0.00 17 70 10000 -69.7 -94.7 1 25.0 -69.8 225 10 435.3 435.3 309.4 435.3 0.00 18 50 22060 -62.9 -87.9 2 25.0 -63.3 295 4 495.3 495.3 314.6 495.3 0.00 19 30 25280 -53.9 -80.9 2 27.0 -55.6 280 19 597.7 597.7 320.5 597.8 0.02 20 25 26460 -52.3 -79.3 2 27.0 -54.6 249 13 634.3 634.3 322.1 634.5 0.03 21 22 27289 -53.1 -79.1 3 26.0 -55.5 226 9 655.5 655.5 322.9 655.8 0.03 22 20 27910 -49.7 -76.7 3 27.0 -53.2 210 6 684.0 684.1 323.9 684.5 0.06 23 17 28978 -47.7 -74.7 3 27.0 -52.2 723.0 723.0 325.2 723.8 0.09 TRP 106 17587 -78.5 -100.5 2 22.0 -78.5 240 17 369.8 369.8 300.5 369.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 7129.83 m Freezing level: 646.54 mb = 4880.80 m = 16012.92 ft Wetbulb zero: 764.96 mb = 3082.47 m = 10112.96 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 19.06 % Est. max temperature: 31.72 C = 89.10 F Sfc-Lift cond lev (LCL): 643.21 mb = 4829.88 m = 15845.86 ft T: 0.34 C 700-500 lapse rate: 6.74 C/km ThetaE index: 16.75 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 605.27 mb = 5411.54 m = 17754.18 ft Mean mixing ratio: 4.86 g/kg Conv temperature: 38.58 C = 101.45 F Cap Strength: 2.56 C Lifted Index: -0.89 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.86 C Lifted Index @700 mb: 1.23 C Showalter Index: 4.41 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 33.10 C Cross Totals Index: 10.10 C K Index: -3.00 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10807.14 J/kg Max Up Vert Vel: 147.02 m/s Conv Inhibition (B-): 143.61 J/kg Cap Strength: 3.08 C Lift Cond Lev (LCL): 636.26 mb = 4933.76 m = 16186.67 ft Lev Free Conv (LFC): 531.26 mb = 6659.50 m = 21848.48 ft Equ Level (EL): 371.26 mb = 9688.30 m = 31785.38 ft B at Equ Level: 214.78 J/kg Max Parcel Lev (MPL): 261.26 mb = 12087.54 m = 39656.79 ft Wind level data Storm motion: 300 at 9 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 1006 22 300 6 5.2 -3.0 | 120 3 -2.5 1.4 1 1000 110 270 11 11.0 -0.0 | 217 6 3.3 4.4 2 920 807 270 10 10.0 -0.0 | 208 5 2.3 4.4 3 850 1457 270 11 11.0 -0.0 | 217 6 3.3 4.4 4 700 3012 270 12 12.0 -0.0 | 224 6 4.3 4.4 5 500 5574 270 13 13.0 -0.0 | 230 7 5.3 4.4 6 400 9170 255 36 34.8 9.3 | 243 30 27.1 13.8 7 300 11170 245 42 38.1 17.7 | 234 38 30.4 22.2 8 250 12380 255 34 32.8 8.8 | 242 28 25.2 13.2 9 200 13820 230 39 29.9 25.1 | 217 37 22.2 29.5 10 150 15570 225 35 24.7 24.7 | 210 34 17.1 29.2 11 106 17587 240 17 14.7 8.5 | 209 15 7.0 12.9 12 100 17920 230 22 16.9 14.1 | 206 21 9.2 18.6 13 70 10000 225 10 7.1 7.1 | 177 12 -0.6 11.5 14 50 22060 295 4 3.6 -1.7 | 124 5 -4.0 2.7 15 30 25280 280 19 18.7 -3.3 | 264 11 11.0 1.1 16 20 27910 210 6 3.0 5.2 | 154 11 -4.7 9.6 Wind Parameters Mean winds (0-6000m): 270.0 at 11.8 knts Storm direction: 300.0 at 8.9 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 104.3 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -1.1 tot: 5.4 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 1.8 stream: 1.3 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 43761.29 Bulk Shear: 0.25 m/s 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 ------------------------------------------------------------------------------- 500 271 10 213 5| 0.0 6.2 6.2| 4.2 -0.7 3.5 7.0 0.81| 8.4 6.8 1000 270 10 211 5| 0.0 3.1 3.1| 4.5 -1.1 3.4 3.4 0.74| 4.5 3.4 1500 270 10 212 5| 0.0 2.3 2.3| 5.4 -1.1 4.2 2.8 0.75| 3.3 2.4 2000 270 11 214 5| 0.0 1.8 1.8| 5.7 -1.1 4.6 2.3 0.75| 2.5 1.9 2500 270 11 216 5| 0.0 1.5 1.5| 6.1 -1.1 5.0 2.0 0.75| 2.1 1.6 3000 270 11 217 6| 0.0 1.3 1.3| 6.5 -1.1 5.4 1.8 0.75| 1.8 1.3 4000 270 11 219 6| 0.0 1.0 1.0| 6.9 -1.1 5.8 1.5 0.75| 1.4 1.0 5000 270 12 221 6| 0.0 0.8 0.8| 7.4 -1.1 6.3 1.3 0.74| 1.2 0.9 6000 270 12 223 6| 0.0 1.0 1.0| 10.3 -1.1 9.1 1.5 0.68| 1.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20251010.12.gif