UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 15 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 4.0 12 34.0 17.8 290 6 310.6 311.6 290.7 326.4 5.06 1 1000 72 36.4 -0.6 10 37.0 15.9 285 4 309.5 310.2 289.0 321.1 3.66 2 978 279 34.2 -2.8 9 37.0 14.5 283 4 309.3 309.9 288.5 319.4 3.18 3 920 839 28.2 -3.8 12 32.0 11.7 278 5 308.6 309.2 288.2 318.5 3.13 4 892 1117 25.8 275 5 308.9 5 850 1549 23.0 271 6 310.2 6 700 3231 8.8 254 9 312.2 7 654 3801 6.0 248 10 315.2 8 500 5980 -8.3 -53.3 1 45.0 -14.7 225 13 322.9 322.9 289.7 323.1 0.05 9 400 7670 -19.5 -56.5 2 37.0 -23.3 245 26 329.6 329.7 291.7 329.8 0.05 10 300 9750 -35.1 -64.1 4 29.0 -36.5 250 35 335.9 335.9 293.3 336.0 0.02 11 268 10529 -40.9 -59.9 11 19.0 -41.8 256 42 338.5 338.5 294.0 338.6 0.04 12 250 11000 -44.1 -67.1 6 23.0 -44.8 260 46 340.5 340.5 294.4 340.6 0.02 13 208 12216 -51.5 -81.5 2 30.0 -51.9 252 43 347.3 347.3 296.0 347.3 0.00 14 200 12470 -53.9 -83.9 1 30.0 -54.2 250 42 347.4 347.4 296.1 347.4 0.00 15 150 14270 -63.9 -88.9 2 25.0 -64.0 265 39 360.0 360.0 298.7 360.0 0.00 16 114 15925 -71.9 -96.9 1 25.0 -71.9 220 25 374.5 374.5 301.4 374.5 0.00 17 113 15977 -71.3 -96.3 1 25.0 -71.3 222 25 376.6 376.6 301.7 376.6 0.00 18 102 16583 -72.1 -96.1 2 24.0 -72.2 250 31 386.2 386.2 303.2 386.2 0.00 19 100 16700 -72.9 -96.9 1 24.0 -72.9 255 32 386.9 386.9 303.3 386.9 0.00 20 82 17866 -72.3 -96.3 2 24.0 -72.3 230 21 410.7 410.7 306.6 410.7 0.00 21 70 18800 -70.9 -94.9 2 24.0 -71.0 210 12 432.7 432.7 309.1 432.7 0.00 22 50 20830 -63.9 -89.9 2 26.0 -64.3 305 8 492.9 492.9 314.4 492.9 0.00 23 47 21216 -59.9 -86.9 2 27.0 -60.5 291 8 511.3 511.3 315.7 511.3 0.00 24 45 21488 -62.1 -87.1 2 25.0 -62.6 281 8 512.3 512.4 315.8 512.4 0.00 25 30 24050 -55.1 -82.1 2 27.0 -56.6 190 6 594.4 594.4 320.3 594.5 0.02 26 28 24494 -52.5 -79.5 2 27.0 -54.6 207 7 613.5 613.5 321.2 613.7 0.03 27 26 24971 -54.3 -80.3 3 26.0 -56.2 225 7 621.5 621.5 321.6 621.7 0.02 28 20 26670 -50.3 -77.3 3 27.0 -53.7 290 10 682.2 682.2 323.9 682.6 0.05 29 16 28141 -45.9 -73.9 3 28.0 -51.3 741.5 741.6 325.7 742.5 0.11 30 14 29025 -48.3 -75.3 3 27.0 -53.2 762.3 762.3 326.3 763.2 0.10 TRP 114 15925 -71.9 -96.9 1 25.0 -71.9 220 25 374.5 374.5 301.4 374.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5908.00 m Freezing level: 589.38 mb = 4715.44 m = 15470.41 ft Wetbulb zero: 733.69 mb = 2823.59 m = 9263.62 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 10.37 % Est. max temperature: 37.42 C = 99.36 F Sfc-Lift cond lev (LCL): 615.31 mb = 4296.08 m = 14094.57 ft T: 2.75 C 700-500 lapse rate: 6.22 C/km ThetaE index: 7.91 C Layer 1000.0- 892.0 mb Conv cond level (CCL): 463.09 mb = 6560.86 m = 21524.87 ft Mean mixing ratio: 3.26 g/kg Conv temperature: 52.69 C = 126.84 F Cap Strength: 8.50 C Lifted Index: 8.44 C Risk: None Lifted Index @300 mb: 12.19 C Lifted Index @700 mb: 2.84 C Showalter Index: 9.84 C Risk: None Total Totals Index: 29.38 C Risk: None Vertical Totals Index: 31.30 C Cross Totals Index: -1.92 C K Index: -13.71 Risk: None Sweat Index: 25.22 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.08 J/kg Max Up Vert Vel: 3.19 m/s Conv Inhibition (B-): 37317.06 J/kg Cap Strength: 8.50 C Lift Cond Lev (LCL): 573.77 mb = 4863.31 m = 15955.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 6 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 22 290 6 5.6 -2.1 | 18 2 -0.7 -2.3 1 1000 72 285 4 3.9 -1.0 | 64 3 -2.5 -1.2 2 500 5980 225 13 9.2 9.2 | 197 9 2.8 9.0 3 400 7670 245 26 23.6 11.0 | 238 20 17.2 10.8 4 300 9750 250 35 32.9 12.0 | 246 29 26.5 11.8 5 250 11000 260 46 45.3 8.0 | 259 40 38.9 7.8 6 200 12470 250 42 39.5 14.4 | 247 36 33.1 14.2 7 150 14270 265 39 38.9 3.4 | 264 33 32.5 3.2 8 114 15925 220 25 16.1 19.2 | 207 21 9.7 18.9 9 100 16700 255 32 30.9 8.3 | 252 26 24.5 8.1 10 70 18800 210 12 6.0 10.4 | 178 10 -0.4 10.2 11 50 20830 305 8 6.6 -4.6 | 358 5 0.2 -4.8 12 30 24050 190 6 1.0 5.9 | 137 8 -5.3 5.7 13 20 26670 290 10 9.4 -3.4 | 320 5 3.0 -3.6 Wind Parameters Mean winds (0-6000m): 238.1 at 8.5 knts Storm direction: 268.1 at 6.4 knts Storm rel Dir Shear (0-3000m): 27.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: 0.0 tot: 0.0 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 0.0 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.90 Bulk Shear: 5.63 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 238 9 191 4| | 0.0 -0.1 -0.1 -1.0 -0.93| 1.7 -1.6 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20251015.12.gif