UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for OIAW... Searching the city database file for: OIAW ... Date:1200Z 27 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 34.2 6.2 18 28.0 17.4 310 8 306.6 307.7 290.2 324.6 5.89 1 1004 68 32.2 2.2 15 30.0 15.3 302 8 305.0 305.8 288.3 318.7 4.46 2 1000 104 31.8 1.8 15 30.0 15.0 295 8 305.0 305.8 288.2 318.3 4.35 3 925 796 25.0 1.0 21 24.0 11.9 310 12 304.9 305.7 288.2 318.5 4.44 4 850 1575 18.2 -0.8 28 19.0 8.3 295 16 305.2 306.0 288.2 318.3 4.24 5 700 3306 9.4 -20.6 10 30.0 -1.1 300 15 312.9 313.1 287.6 316.5 1.06 6 546 5407 -6.1 -27.1 17 21.0 -11.6 293 21 317.5 317.7 288.8 320.2 0.76 7 512 5929 -9.1 -38.1 7 29.0 -14.7 291 22 319.8 319.8 289.0 320.8 0.28 8 500 6120 -10.7 -33.7 13 23.0 -15.5 290 23 320.0 320.1 289.2 321.6 0.44 9 466 6660 -14.9 -30.9 24 16.0 -18.3 290 25 321.3 321.4 289.8 323.5 0.62 10 400 7800 -23.9 -42.9 16 19.0 -26.3 290 28 323.9 324.0 290.2 324.7 0.22 11 346 8841 -31.5 -54.5 8 23.0 -33.1 287 28 327.3 327.4 291.0 327.6 0.07 12 300 9830 -40.7 -58.7 13 18.0 -41.5 285 28 328.0 328.0 291.2 328.2 0.05 13 250 11050 -50.3 -67.3 12 17.0 -50.7 280 20 331.3 331.3 292.1 331.4 0.02 14 240 11316 -52.1 -68.1 13 16.0 -52.4 283 23 332.5 332.5 292.4 332.5 0.02 15 200 12490 -54.9 -71.9 10 17.0 -55.2 295 39 345.8 345.8 295.7 345.9 0.01 16 154 14120 -66.1 -82.1 9 16.0 -66.2 281 46 353.5 353.5 297.4 353.6 0.00 17 150 14280 -65.9 -81.9 9 16.0 -66.0 280 47 356.6 356.6 298.0 356.6 0.00 18 146 14446 -65.5 -81.5 9 16.0 -65.6 280 46 360.0 360.0 298.7 360.0 0.00 19 118 15736 -70.5 -87.5 6 17.0 -70.6 280 42 373.4 373.4 301.2 373.4 0.00 20 107 16319 -72.1 -88.1 7 16.0 -72.2 280 40 381.0 381.0 302.4 381.0 0.00 21 105 16431 -72.3 -88.3 7 16.0 -72.3 276 37 382.7 382.7 302.7 382.7 0.00 22 100 16720 -72.3 -87.3 9 15.0 -72.3 265 30 388.0 388.0 303.5 388.0 0.00 23 95 17020 -72.5 -87.5 9 15.0 -72.6 265 29 393.4 393.4 304.3 393.4 0.00 24 70 18840 -64.9 -81.9 8 17.0 -65.1 265 23 445.5 445.5 310.4 445.6 0.01 25 50 20910 -62.3 -83.3 4 21.0 -62.7 225 12 496.7 496.7 314.7 496.7 0.01 26 39 22474 -56.5 -84.5 2 28.0 -57.6 249 17 547.9 547.9 318.0 548.0 0.01 27 39 22474 -56.5 -84.5 2 28.0 -57.6 249 17 547.9 547.9 318.0 548.0 0.01 28 34 23344 -58.7 -84.7 2 26.0 -59.6 263 20 564.1 564.1 318.9 564.1 0.01 29 30 24140 -55.3 -83.3 2 28.0 -56.8 275 23 593.9 593.9 320.3 594.0 0.01 30 26 25063 -52.9 -80.9 2 28.0 -55.1 277 23 625.5 625.5 321.7 625.7 0.02 31 20 26750 -56.1 -82.1 2 26.0 -58.0 280 24 664.5 664.5 323.2 664.6 0.02 32 15 28607 -49.5 -77.5 2 28.0 -53.8 743.4 743.4 325.8 744.0 0.07 TRP 107 16319 -72.1 -88.1 7 16.0 -72.2 280 40 381.0 381.0 302.4 381.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 6016.00 m Freezing level: 606.61 mb = 4579.94 m = 15025.85 ft Wetbulb zero: 717.50 mb = 3085.71 m = 10123.59 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 16.60 % Est. max temperature: 32.81 C = 91.06 F Sfc-Lift cond lev (LCL): 671.70 mb = 3654.73 m = 11990.45 ft T: 6.83 C 700-500 lapse rate: 7.14 C/km ThetaE index: 6.26 C Layer 1004.0- 925.0 mb Conv cond level (CCL): 545.47 mb = 5414.72 m = 17764.62 ft Mean mixing ratio: 4.44 g/kg Conv temperature: 45.21 C = 113.38 F Cap Strength: 8.39 C Lifted Index: 6.51 C Risk: None Lifted Index @300 mb: 7.15 C Lifted Index @700 mb: 7.17 C Showalter Index: 6.68 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 9.90 C K Index: -1.90 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 1.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.97 J/kg Max Up Vert Vel: 1.39 m/s Conv Inhibition (B-): 45601.71 J/kg Cap Strength: 8.39 C Lift Cond Lev (LCL): 647.04 mb = 3971.01 m = 13028.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 12 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 22 310 8 6.1 -5.1 | 174 5 -0.6 5.0 1 1000 104 295 8 7.3 -3.4 | 185 7 0.6 6.7 2 925 796 310 12 9.2 -7.7 | 226 3 2.5 2.4 3 850 1457 295 16 14.5 -6.8 | 247 9 7.8 3.4 4 700 3012 300 15 13.0 -7.5 | 247 7 6.3 2.6 5 500 6120 290 23 21.6 -7.9 | 261 15 14.9 2.3 6 400 7800 290 28 26.3 -9.6 | 268 20 19.6 0.5 7 300 9830 285 28 27.0 -7.2 | 262 21 20.4 2.9 8 250 11050 280 20 19.7 -3.5 | 243 15 13.0 6.7 9 200 12490 295 39 35.3 -16.5 | 283 29 28.7 -6.4 10 150 14280 280 47 46.3 -8.2 | 267 40 39.6 2.0 11 107 16319 280 40 39.4 -6.9 | 264 33 32.7 3.2 12 100 16720 265 30 29.9 2.6 | 241 26 23.2 12.7 13 70 18840 265 23 22.9 2.0 | 233 20 16.2 12.1 14 50 20910 225 12 8.5 8.5 | 186 19 1.8 18.6 15 30 24140 275 23 22.9 -2.0 | 243 18 16.2 8.1 16 20 26750 280 24 23.6 -4.2 | 251 18 16.9 6.0 Wind Parameters Mean winds (0-6000m): 296.5 at 16.2 knts Storm direction: 326.5 at 12.1 knts Shear (0-3000m) pos: 0.5 neg: 1.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 73.9 deg Storm rel helicity (0-3000m) pos: 8.7 neg: 0.0 tot: 8.7 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 6.89 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 ------------------------------------------------------------------------------- 500 300 9 191 6| 0.0 2.7 2.7| 4.6 0.0 4.6 9.2 0.64| 4.9 3.2 1000 305 10 205 5| 1.5 1.3 2.9| 7.3 0.0 7.3 7.3 0.67| 4.3 2.9 1500 302 12 223 5| 1.0 2.0 3.1| 8.5 0.0 8.5 5.7 0.53| 4.1 2.2 2000 300 13 231 6| 0.7 1.5 2.3| 8.6 0.0 8.6 4.3 0.51| 3.2 1.6 2500 300 13 236 6| 0.6 1.2 1.8| 8.7 0.0 8.7 3.5 0.49| 2.7 1.3 3000 299 14 238 6| 0.5 1.0 1.5| 8.7 0.0 8.7 2.9 0.47| 2.3 1.1 4000 299 14 242 7| 0.3 1.1 1.5| 11.3 0.0 11.3 2.8 0.47| 2.1 1.0 5000 298 15 246 7| 0.3 1.2 1.5| 13.2 0.0 13.2 2.6 0.44| 2.0 0.9 6000 297 16 250 8| 0.2 1.2 1.5| 14.2 0.0 14.2 2.4 0.39| 1.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//OIAW/skewt/OIAW.skewt.20251027.12.gif