UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 9 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 39.6 6.6 13 33.0 19.1 270 6 312.0 313.2 292.0 331.0 6.07 1 1000 92 36.2 2.2 12 34.0 16.6 245 1 309.4 310.2 289.8 323.3 4.48 2 925 792 29.4 -1.6 13 31.0 12.7 240 6 309.4 310.1 289.0 320.9 3.67 3 883 1202 25.6 -0.4 18 26.0 11.4 245 6 309.6 310.4 289.6 322.7 4.20 4 850 1535 23.2 -9.8 10 33.0 8.0 250 6 310.4 310.9 287.9 317.4 2.13 5 843 1607 22.6 -10.4 10 33.0 7.6 252 6 310.6 310.9 287.8 317.2 2.05 6 700 3182 8.4 -8.6 29 17.0 0.8 290 15 311.8 312.3 289.0 320.9 2.85 7 684 3373 6.6 -8.4 33 15.0 -0.1 288 15 311.8 312.4 289.2 321.3 2.96 8 678 3446 6.0 -9.0 33 15.0 -0.6 288 15 312.0 312.5 289.1 321.1 2.85 9 666 3593 6.6 -25.4 8 32.0 -3.3 286 15 314.2 314.4 287.7 316.7 0.73 10 644 3869 5.0 -31.0 5 36.0 -4.8 284 15 315.5 315.5 287.8 317.0 0.45 11 500 5910 -3.5 -51.5 1 48.0 -11.7 265 13 328.8 328.8 291.5 329.0 0.07 12 400 7640 -16.3 -57.3 2 41.0 -21.0 250 19 333.8 333.8 292.8 334.0 0.04 13 300 9740 -31.3 -67.3 2 36.0 -33.3 265 20 341.3 341.3 294.6 341.3 0.01 14 250 11010 -41.1 -70.1 3 29.0 -42.1 270 22 345.0 345.0 295.5 345.0 0.01 15 200 12500 -49.7 -80.7 1 31.0 -50.2 245 16 354.1 354.1 297.5 354.1 0.00 16 150 14340 -62.9 -89.9 1 27.0 -63.0 220 9 361.7 361.7 299.0 361.7 0.00 17 100 16750 -76.5 -99.5 1 23.0 -76.5 170 33 379.9 379.9 302.2 379.9 0.00 18 89 17420 -79.3 -101.3 1 22.0 -79.3 195 14 387.2 387.2 303.3 387.2 0.00 19 79 18098 -80.5 -101.5 2 21.0 -80.5 173 15 398.2 398.2 304.9 398.2 0.00 20 70 18790 -76.5 -99.5 1 23.0 -76.6 150 17 420.7 420.7 307.8 420.7 0.00 21 50 20800 -66.3 -91.3 2 25.0 -66.5 95 16 487.2 487.2 314.0 487.3 0.00 22 30 23980 -56.1 -83.1 2 27.0 -57.5 230 10 591.7 591.7 320.2 591.8 0.01 23 28 24424 -54.5 -81.5 2 27.0 -56.2 237 9 607.9 607.9 321.0 608.1 0.02 24 25 25152 -56.5 -82.5 2 26.0 -58.0 248 8 622.2 622.2 321.6 622.4 0.02 25 20 26590 -52.5 -79.5 2 27.0 -55.2 270 5 675.5 675.5 323.6 675.8 0.04 26 12 29927 -47.7 -75.7 3 28.0 -53.4 798.7 798.8 327.3 799.8 0.11 TRP 89 17420 -79.3 -101.3 1 22.0 -79.3 195 14 387.2 387.2 303.3 387.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5818.00 m Freezing level: 559.29 mb = 5069.56 m = 16632.22 ft Wetbulb zero: 685.20 mb = 3358.75 m = 11019.40 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 12.10 % Est. max temperature: 37.79 C = 100.03 F Sfc-Lift cond lev (LCL): 626.90 mb = 4086.01 m = 13405.39 ft T: 4.10 C 700-500 lapse rate: 4.36 C/km ThetaE index: 10.04 C Layer 1000.0- 883.0 mb Conv cond level (CCL): 449.46 mb = 6736.11 m = 22099.81 ft Mean mixing ratio: 4.11 g/kg Conv temperature: 58.87 C = 137.96 F Cap Strength: 8.47 C Lifted Index: 11.60 C Risk: None Lifted Index @300 mb: 14.00 C Lifted Index @700 mb: 2.09 C Showalter Index: 14.41 C Risk: None Total Totals Index: 20.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: -6.30 C K Index: -0.10 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.46 J/kg Max Up Vert Vel: 2.22 m/s Conv Inhibition (B-): 42165.39 J/kg Cap Strength: 11.29 C Lift Cond Lev (LCL): 598.56 mb = 4459.00 m = 14629.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 8 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 22 270 6 6.0 -0.0 | 172 5 -0.7 4.6 1 1000 92 245 1 0.9 0.4 | 131 8 -5.8 5.0 2 925 792 240 6 5.2 3.0 | 169 8 -1.5 7.6 3 850 1535 250 6 5.6 2.1 | 171 7 -1.0 6.7 4 700 3182 290 15 14.1 -5.1 | 274 7 7.4 -0.5 5 500 5910 265 13 13.0 1.1 | 227 9 6.3 5.8 6 400 7640 250 19 17.9 6.5 | 225 16 11.2 11.1 7 300 9740 265 20 19.9 1.7 | 244 15 13.3 6.4 8 250 11010 270 22 22.0 -0.0 | 253 16 15.3 4.6 9 200 12500 245 16 14.5 6.8 | 215 14 7.8 11.4 10 150 14340 220 9 5.8 6.9 | 176 12 -0.9 11.5 11 100 16750 170 33 -5.7 32.5 | 162 39 -12.4 37.1 12 89 17420 195 14 3.6 13.5 | 170 18 -3.0 18.1 13 70 18790 150 17 -8.5 14.7 | 142 25 -15.2 19.3 14 50 20800 95 16 -15.9 1.4 | 105 23 -22.6 6.0 15 30 23980 230 10 7.7 6.4 | 185 11 1.0 11.0 16 20 26590 270 5 5.0 -0.0 | 160 5 -1.7 4.6 Wind Parameters Mean winds (0-6000m): 274.7 at 10.8 knts Storm direction: 304.7 at 8.1 knts Shear (0-3000m) pos: 2.0 neg: 0.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 92.5 deg Storm rel helicity (0-3000m) pos: 26.5 neg: -5.9 tot: 20.6 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 9.66 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 ------------------------------------------------------------------------------- 500 247 3 143 7| 0.0 3.2 3.2| 5.4 -5.9 -0.5 -1.0 -0.17| 8.2 -1.4 1000 243 4 155 7| 1.0 1.6 2.6| 9.3 -5.9 3.4 3.4 0.06| 5.2 0.3 1500 244 5 160 7| 0.7 1.1 1.8| 9.6 -5.9 3.7 2.5 0.07| 3.7 0.3 2000 248 5 166 7| 1.3 0.8 2.1| 14.7 -5.9 8.8 4.4 0.27| 3.6 1.0 2500 256 6 175 6| 1.7 0.6 2.3| 20.2 -5.9 14.3 5.7 0.42| 3.6 1.5 3000 266 7 188 5| 2.0 0.5 2.5| 26.5 -5.9 20.6 6.9 0.52| 3.6 1.9 4000 275 9 213 5| 1.6 0.5 2.1| 28.7 -9.8 18.9 4.7 0.41| 3.1 1.3 5000 276 10 224 5| 1.3 0.6 1.9| 28.7 -14.5 14.1 2.8 0.29| 2.8 0.8 6000 275 11 228 6| 1.0 0.7 1.8| 28.8 -18.7 10.1 1.7 0.20| 2.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20251009.12.gif