UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 14 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 1008 22 38.0 12.0 21 26.0 20.8 300 6 310.4 312.1 293.7 337.4 8.77 1 1006 41 36.6 8.6 18 28.0 18.9 255 7 309.2 310.5 291.9 330.7 6.98 2 1000 99 36.2 9.2 19 27.0 19.1 120 11 309.4 310.7 292.2 331.8 7.31 3 999 108 35.4 7.4 18 28.0 18.1 118 11 308.6 309.9 291.3 328.5 6.47 4 998 118 35.8 8.8 19 27.0 18.8 116 11 309.1 310.5 292.0 331.0 7.13 5 920 877 27.6 5.6 25 22.0 14.5 305 5 308.0 309.2 290.9 327.0 6.20 6 850 1598 22.0 -1.0 21 23.0 9.7 305 6 309.2 310.0 289.5 322.3 4.18 7 700 3295 6.6 -7.4 36 14.0 0.3 310 8 309.8 310.4 288.6 319.7 3.13 8 661 3777 1.0 -10.0 44 11.0 -3.5 305 9 308.6 309.1 287.8 317.2 2.70 9 648 3942 2.2 -26.8 10 29.0 -6.0 303 9 311.7 311.9 286.7 314.0 0.66 10 593 4677 -0.7 295 11 316.4 11 500 6058 -8.5 -48.5 2 40.0 -14.7 280 14 322.7 322.7 289.7 323.0 0.09 12 400 7790 -20.7 -51.7 4 31.0 -24.1 260 32 328.1 328.1 291.3 328.4 0.08 13 309 9648 -35.3 -54.3 13 19.0 -36.5 264 42 332.8 332.8 292.6 333.1 0.08 14 300 9854 -36.7 -55.7 12 19.0 -37.8 265 43 333.6 333.7 292.7 333.9 0.07 15 250 11100 -43.9 -65.9 7 22.0 -44.6 260 48 340.8 340.8 294.6 340.9 0.02 16 200 12570 -54.5 -76.5 5 22.0 -54.8 265 44 346.5 346.5 295.8 346.5 0.01 17 150 14360 -65.9 -85.9 5 20.0 -66.0 250 38 356.6 356.6 298.0 356.6 0.00 18 123 15557 -71.1 -90.1 4 19.0 -71.2 258 35 367.9 367.9 300.2 367.9 0.00 19 118 15805 -70.5 -89.5 4 19.0 -70.6 260 35 373.4 373.4 301.2 373.4 0.00 20 104 16551 -74.5 -94.5 3 20.0 -74.5 265 33 379.5 379.5 302.2 379.5 0.00 21 103 16607 -74.7 -93.7 4 19.0 -74.7 267 30 380.2 380.2 302.3 380.2 0.00 22 100 16780 -74.3 -92.3 5 18.0 -74.3 275 22 384.2 384.2 302.9 384.2 0.00 23 70 18890 -68.9 -87.9 5 19.0 -69.0 265 17 437.0 437.0 309.6 437.0 0.00 24 50 20930 -62.9 -82.9 5 20.0 -63.3 270 7 495.3 495.3 314.6 495.3 0.01 25 30 24130 -56.3 -83.3 2 27.0 -57.7 255 5 591.2 591.2 320.2 591.2 0.01 26 28 24573 -55.3 -83.3 2 28.0 -56.9 254 7 605.7 605.7 320.9 605.8 0.01 27 20 26750 -52.3 -79.3 2 27.0 -55.1 250 15 676.1 676.1 323.6 676.4 0.04 28 15 28628 -48.3 -76.3 2 28.0 -53.1 747.4 747.4 325.9 748.1 0.08 29 15 28628 -48.9 -77.9 2 29.0 -53.5 745.4 745.4 325.8 745.9 0.06 TRP 104 16551 -74.5 -94.5 3 20.0 -74.5 265 33 379.5 379.5 302.2 379.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5959.00 m Freezing level: 606.28 mb = 4499.64 m = 14762.43 ft Wetbulb zero: 696.80 mb = 3333.98 m = 10938.11 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 27.59 % Est. max temperature: 36.61 C = 97.90 F Sfc-Lift cond lev (LCL): 693.69 mb = 3371.52 m = 11061.28 ft T: 5.72 C 700-500 lapse rate: 5.47 C/km ThetaE index: 17.02 C Layer 920.0- 593.0 mb Conv cond level (CCL): 667.78 mb = 3691.23 m = 12110.18 ft Mean mixing ratio: 6.64 g/kg Conv temperature: 36.38 C = 97.48 F Cap Strength: 2.74 C Lifted Index: 3.26 C Risk: None Lifted Index @300 mb: 4.27 C Lifted Index @700 mb: 1.09 C Showalter Index: 6.66 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 30.50 C Cross Totals Index: 7.50 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 26.00 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.20 J/kg Max Up Vert Vel: 0.63 m/s Conv Inhibition (B-): 36973.04 J/kg Cap Strength: 3.26 C Lift Cond Lev (LCL): 670.01 mb = 3663.19 m = 12018.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 7 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 1008 22 300 6 5.2 -3.0 | 203 3 1.1 2.6 1 1000 99 120 11 -9.5 5.5 | 129 18 -13.6 11.1 2 920 807 305 5 4.1 -2.9 | 181 3 0.0 2.8 3 850 1457 305 6 4.9 -3.4 | 201 2 0.8 2.2 4 700 3012 310 8 6.1 -5.1 | 256 2 2.1 0.5 5 500 5574 280 14 13.8 -2.4 | 252 10 9.7 3.2 6 400 7790 260 32 31.5 5.6 | 248 30 27.4 11.2 7 300 9164 265 43 42.8 3.7 | 256 40 38.8 9.4 8 250 11100 260 48 47.3 8.3 | 252 45 43.2 14.0 9 200 12570 265 44 43.8 3.8 | 257 41 39.8 9.5 10 150 14360 250 38 35.7 13.0 | 240 37 31.6 18.6 11 104 16551 265 33 32.9 2.9 | 254 30 28.8 8.5 12 100 16780 275 22 21.9 -1.9 | 258 18 17.8 3.7 13 70 18890 265 17 16.9 1.5 | 241 15 12.9 7.1 14 50 20930 270 7 7.0 -0.0 | 207 6 2.9 5.6 15 30 24130 255 5 4.8 1.3 | 186 7 0.8 6.9 16 20 26750 250 15 14.1 5.1 | 223 15 10.0 10.8 Wind Parameters Mean winds (0-6000m): 294.2 at 9.3 knts Storm direction: 324.2 at 7.0 knts Shear (0-3000m) pos: 1.4 neg: 1.3 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 53.6 deg Storm rel helicity (0-3000m) pos: 3.3 neg: -50.7 tot: -47.4 m^2/s^2 ave: -15.8 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 41.71 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 84 9 110 14| 8.5 0.0 8.5| 0.0 -50.5 -50.5 -101.0 -0.69| 36.7-25.2 1000 108 7 125 14| 4.3 3.9 8.1| 1.7 -50.7 -48.9 -48.9 -0.46| 22.8-10.5 1500 316 7 223 1| 2.7 2.6 5.3| 2.2 -50.7 -48.5 -32.3 -0.44| 15.5 -6.8 2000 310 7 219 2| 2.1 1.9 4.0| 2.6 -50.7 -48.1 -24.1 -0.42| 11.8 -4.9 2500 309 7 221 2| 1.7 1.6 3.2| 2.9 -50.7 -47.8 -19.1 -0.40| 9.5 -3.8 3000 309 7 226 2| 1.4 1.3 2.7| 3.3 -50.7 -47.4 -15.8 -0.38| 8.1 -3.0 4000 307 7 239 2| 1.1 1.3 2.4| 3.5 -50.7 -47.3 -11.8 -0.35| 6.4 -2.3 5000 301 8 246 3| 0.8 1.4 2.2| 3.5 -52.0 -48.6 -9.7 -0.34| 5.5 -1.9 6000 294 9 247 5| 0.7 1.6 2.4| 4.8 -53.5 -48.7 -8.1 -0.31| 5.1 -1.6 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20251014.12.gif