UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 8 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 1005 22 41.6 1.6 9 40.0 18.2 250 2 314.3 315.1 291.1 327.9 4.27 1 1000 66 38.4 -5.6 6 44.0 15.5 248 2 311.5 312.0 288.6 319.7 2.51 2 920 826 31.4 -5.6 9 37.0 12.4 221 4 311.9 312.4 288.9 320.7 2.73 3 850 1531 24.8 -6.2 12 31.0 9.4 195 6 312.1 312.7 289.1 321.2 2.83 4 726 2886 10.0 -11.0 22 21.0 1.1 167 15 310.3 310.7 288.0 317.6 2.27 5 707 3107 8.8 -12.2 21 21.0 0.1 162 16 311.3 311.7 288.2 318.2 2.12 6 700 3190 9.2 -17.8 13 27.0 -0.8 160 17 312.7 312.9 287.8 317.2 1.35 7 691 3297 10.0 -29.0 5 39.0 -1.7 165 17 314.7 314.8 287.6 316.5 0.50 8 642 3906 7.4 191 16 318.5 9 500 5930 -2.3 280 12 330.2 10 400 7660 -15.5 -56.5 2 41.0 -20.4 275 21 334.8 334.9 293.0 335.0 0.05 11 300 9770 -31.5 -65.5 2 34.0 -33.4 285 27 341.0 341.0 294.6 341.1 0.02 12 250 11040 -40.3 -64.3 6 24.0 -41.3 270 22 346.2 346.2 295.8 346.3 0.03 13 200 12530 -49.5 -77.5 2 28.0 -50.0 310 12 354.4 354.4 297.5 354.4 0.00 14 150 14370 -61.9 -88.9 2 27.0 -62.1 360 7 363.4 363.4 299.4 363.4 0.00 15 109 16284 -74.7 -97.7 2 23.0 -74.7 43 20 374.1 374.1 301.3 374.1 0.00 16 100 16780 -78.3 -101.3 1 23.0 -78.3 55 24 376.4 376.4 301.6 376.4 0.00 17 92 17253 -80.9 -102.9 1 22.0 -80.9 45 22 380.4 380.4 302.3 380.4 0.00 18 91 17314 -80.3 -102.3 1 22.0 -80.3 49 22 382.8 382.8 302.7 382.8 0.00 19 84 17769 -77.9 -99.9 2 22.0 -77.9 75 19 396.5 396.5 304.7 396.5 0.00 20 80 18048 -78.9 -100.9 2 22.0 -78.9 91 17 400.0 400.0 305.2 400.0 0.00 21 70 18810 -77.5 -99.5 2 22.0 -77.6 135 12 418.6 418.6 307.6 418.6 0.00 22 50 20820 -66.5 -91.5 2 25.0 -66.8 35 13 486.8 486.8 314.0 486.8 0.00 23 30 24010 -54.1 -82.1 2 28.0 -55.8 280 3 597.2 597.2 320.5 597.3 0.02 24 28 24455 -51.9 -79.9 2 28.0 -54.2 278 5 615.2 615.2 321.3 615.3 0.02 25 25 25184 -55.3 -81.3 3 26.0 -57.1 276 7 625.7 625.7 321.7 625.8 0.02 26 20 26620 -51.9 -78.9 3 27.0 -54.8 270 13 677.3 677.3 323.7 677.6 0.04 27 18 27307 -49.1 -77.1 2 28.0 -53.1 706.9 706.9 324.7 707.4 0.06 28 16 28082 -47.7 -75.7 3 28.0 -52.5 735.7 735.7 325.6 736.4 0.08 29 15 28509 -47.7 -75.7 3 28.0 -52.7 749.4 749.4 326.0 750.2 0.09 TRP 92 17253 -80.9 -102.9 1 22.0 -80.9 45 22 380.4 380.4 302.3 380.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5864.00 m Freezing level: 533.67 mb = 5450.17 m = 17880.93 ft Wetbulb zero: 705.98 mb = 3119.14 m = 10233.27 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 13.35 % Est. max temperature: 39.41 C = 102.94 F Sfc-Lift cond lev (LCL): 565.08 mb = 4939.45 m = 16205.34 ft T: 2.45 C 700-500 lapse rate: 4.20 C/km ThetaE index: 8.25 C Layer 1000.0- 920.0 mb Conv cond level (CCL): 392.63 mb = 7796.46 m = 25578.61 ft Mean mixing ratio: 2.68 g/kg Conv temperature: 62.60 C = 144.69 F Cap Strength: 12.95 C Lifted Index: 13.85 C Risk: None Lifted Index @300 mb: 15.06 C Lifted Index @700 mb: 0.78 C Showalter Index: 13.44 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: -3.90 C K Index: -6.10 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.77 J/kg Max Up Vert Vel: 8.22 m/s Conv Inhibition (B-): 39085.52 J/kg Cap Strength: 13.81 C Lift Cond Lev (LCL): 531.77 mb = 5431.33 m = 17819.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 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 1005 22 250 2 1.9 0.7 | 33 7 -3.7 -5.6 1 850 1457 195 6 1.6 5.8 | 83 4 -4.0 -0.5 2 700 3190 160 17 -5.8 16.0 | 131 15 -11.4 9.7 3 500 5930 280 12 11.8 -2.1 | 323 10 6.3 -8.4 4 400 7660 275 21 20.9 -1.8 | 298 17 15.4 -8.1 5 300 9770 285 27 26.1 -7.0 | 303 24 20.5 -13.3 6 250 11040 270 22 22.0 -0.0 | 291 18 16.5 -6.3 7 200 12530 310 12 9.2 -7.7 | 345 14 3.6 -14.0 8 150 14370 360 7 -0.0 -7.0 | 23 14 -5.5 -13.3 9 100 16780 55 24 -19.7 -13.8 | 52 32 -25.2 -20.0 10 92 17253 45 22 -15.6 -15.6 | 44 30 -21.1 -21.8 11 70 18810 135 12 -8.5 8.5 | 99 14 -14.0 2.2 12 50 20820 35 13 -7.5 -10.6 | 38 21 -13.0 -16.9 13 30 24010 280 3 3.0 -0.5 | 21 7 -2.6 -6.8 14 20 26620 270 13 13.0 -0.0 | 310 10 7.5 -6.3 Wind Parameters Mean winds (0-6000m): 191.5 at 11.2 knts Storm direction: 221.5 at 8.4 knts Shear (0-3000m) pos: 0.0 neg: 2.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 98.4 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -0.9 tot: 9.0 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.35 Bulk Shear: 10.07 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 ------------------------------------------------------------------------------- 500 208 3 47 6| 0.0 1.7 1.7| 0.3 -0.1 0.2 0.5 0.11| 1.7 0.2 1000 213 3 47 5| 0.0 1.8 1.8| 1.9 -0.1 1.8 1.8 0.43| 1.9 0.8 1500 207 4 55 5| 0.0 1.9 1.9| 4.2 -0.1 4.1 2.7 0.65| 2.1 1.3 2000 199 5 68 4| 0.0 2.3 2.3| 7.6 -0.1 7.5 3.8 0.70| 2.4 1.7 2500 190 6 88 4| 0.0 2.6 2.6| 9.7 -0.1 9.6 3.8 0.59| 2.7 1.6 3000 181 8 103 6| 0.0 2.7 2.7| 9.9 -0.9 9.0 3.0 0.44| 3.0 1.3 4000 177 10 119 7| 1.2 2.0 3.2| 35.1 -1.5 33.6 8.4 0.55| 3.7 2.0 5000 186 11 135 6| 1.9 1.6 3.5| 53.8 -1.5 52.3 10.5 0.66| 4.1 2.7 6000 192 11 145 6| 2.1 1.4 3.4| 70.9 -2.3 68.6 11.4 0.69| 4.2 2.9 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20251008.12.gif