UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 13 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 1009 22 37.4 5.4 14 32.0 18.1 220 4 309.8 310.8 290.9 327.0 5.57 1 1000 129 35.0 1.0 12 34.0 15.9 220 4 308.1 308.9 289.0 320.9 4.11 2 995 175 33.6 -1.4 11 35.0 14.7 220 4 307.2 307.8 288.1 318.0 3.46 3 920 889 27.4 0.4 17 27.0 12.6 221 6 307.8 308.6 289.0 321.1 4.28 4 850 1597 23.4 -3.6 16 27.0 9.5 222 8 310.7 311.3 289.2 321.6 3.44 5 700 3272 7.8 -7.2 34 15.0 1.0 225 13 311.1 311.7 289.1 321.2 3.18 6 587 4713 -5.3 -13.3 53 8.0 -8.2 228 18 311.9 312.4 288.6 319.5 2.34 7 581 4794 -6.1 -15.1 49 9.0 -9.2 228 18 311.9 312.3 288.3 318.5 2.03 8 557 5132 -2.7 228 19 319.7 9 552 5204 -2.7 229 19 320.5 10 500 5993 -7.7 -54.7 1 47.0 -14.3 230 22 323.7 323.7 289.9 323.8 0.05 11 403 7654 -19.5 -44.5 9 25.0 -22.9 244 36 328.9 329.0 291.6 329.6 0.18 12 400 7710 -20.3 -46.3 8 26.0 -23.7 245 37 328.6 328.6 291.5 329.2 0.15 13 379 8109 -21.9 -60.9 2 39.0 -25.3 243 38 331.6 331.6 292.2 331.7 0.03 14 303 9720 -34.3 -56.3 9 22.0 -35.7 235 43 336.1 336.1 293.4 336.3 0.06 15 300 9790 -35.1 -57.1 9 22.0 -36.4 235 43 335.9 335.9 293.3 336.1 0.06 16 250 11040 -43.9 -66.9 6 23.0 -44.6 250 42 340.8 340.8 294.6 340.9 0.02 17 200 12510 -54.5 -73.5 8 19.0 -54.8 250 48 346.5 346.5 295.8 346.5 0.01 18 153 14189 -63.7 -82.7 6 19.0 -63.8 250 40 358.3 358.3 298.4 358.3 0.00 19 151 14269 -63.3 -82.3 6 19.0 -63.4 250 39 360.3 360.3 298.8 360.4 0.00 20 150 14310 -64.3 -82.3 7 18.0 -64.4 250 39 359.3 359.3 298.5 359.3 0.00 21 106 16388 -74.1 -94.1 3 20.0 -74.2 235 26 378.2 378.2 301.9 378.2 0.00 22 104 16500 -73.9 -92.9 4 19.0 -73.9 237 27 380.7 380.7 302.3 380.7 0.00 23 102 16614 -72.3 -89.3 6 17.0 -72.3 238 28 385.8 385.8 303.2 385.8 0.00 24 100 16730 -73.5 -90.5 6 17.0 -73.5 240 29 385.7 385.7 303.2 385.7 0.00 25 91 17284 -74.7 -93.7 4 19.0 -74.7 244 27 393.9 393.9 304.3 393.9 0.00 26 70 18840 -69.5 -87.5 6 18.0 -69.6 255 21 435.7 435.7 309.4 435.7 0.00 27 50 20880 -63.7 -88.7 2 25.0 -64.1 285 14 493.4 493.4 314.5 493.4 0.00 28 36 22931 -58.5 -85.5 2 27.0 -59.4 291 11 555.4 555.4 318.4 555.5 0.01 29 33 23479 -59.7 -85.7 2 26.0 -60.6 293 11 566.2 566.2 319.0 566.3 0.01 30 30 24080 -57.3 -84.3 2 27.0 -58.5 295 10 588.4 588.4 320.0 588.5 0.01 31 20 26680 -52.1 -79.1 2 27.0 -54.9 285 11 676.7 676.7 323.7 677.0 0.04 32 11 30598 -46.7 -74.7 3 28.0 -53.1 822.5 822.6 327.8 823.9 0.14 33 11 30598 -47.1 -76.1 2 29.0 -53.4 821.0 821.1 327.8 822.2 0.11 TRP 106 16388 -74.1 -94.1 3 20.0 -74.2 235 26 378.2 378.2 301.9 378.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5863.60 m Freezing level: 632.72 mb = 4129.93 m = 13549.47 ft Wetbulb zero: 688.24 mb = 3410.95 m = 11190.64 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 28.30 % Est. max temperature: 37.93 C = 100.27 F Sfc-Lift cond lev (LCL): 635.24 mb = 4066.48 m = 13341.29 ft T: 0.58 C 700-500 lapse rate: 5.70 C/km ThetaE index: 9.02 C Layer 1000.0- 920.0 mb Conv cond level (CCL): 488.82 mb = 6166.76 m = 20231.90 ft Mean mixing ratio: 3.99 g/kg Conv temperature: 51.92 C = 125.45 F Cap Strength: 8.38 C Lifted Index: 8.63 C Risk: None Lifted Index @300 mb: 11.70 C Lifted Index @700 mb: 3.10 C Showalter Index: 7.81 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 31.10 C Cross Totals Index: 4.10 C K Index: 12.50 Risk: None Sweat Index: 38.79 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.51 J/kg Max Up Vert Vel: 3.00 m/s Conv Inhibition (B-): 41695.02 J/kg Cap Strength: 8.58 C Lift Cond Lev (LCL): 609.43 mb = 4405.84 m = 14454.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 10 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 1009 22 220 4 2.6 3.1 | 98 8 -7.4 1.1 1 500 5574 230 22 16.9 14.1 | 209 14 6.8 12.2 2 400 7710 245 37 33.5 15.6 | 240 27 23.5 13.7 3 300 9790 235 43 35.2 24.7 | 228 34 25.2 22.7 4 250 11040 250 42 39.5 14.4 | 247 32 29.5 12.4 5 200 12510 250 48 45.1 16.4 | 248 38 35.1 14.4 6 150 14310 250 39 36.6 13.3 | 247 29 26.6 11.4 7 106 16388 235 26 21.3 14.9 | 221 17 11.3 12.9 8 100 16730 240 29 25.1 14.5 | 230 20 15.1 12.5 9 70 18840 255 21 20.3 5.4 | 251 11 10.3 3.5 10 50 20880 285 14 13.5 -3.6 | 328 7 3.5 -5.6 11 30 24080 295 10 9.1 -4.2 | 9 6 -0.9 -6.2 12 20 26680 285 11 10.6 -2.8 | 353 5 0.6 -4.8 Wind Parameters Mean winds (0-6000m): 228.8 at 13.6 knts Storm direction: 258.8 at 10.2 knts Storm rel Dir Shear (0-3000m): -53.2 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: 90.98 Bulk Shear: 0.05 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 229 14 182 7| | 34.2 0.0 34.2 68.4 0.92| 2.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20251013.12.gif