UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 21 OCT 25 Station: OOSA WMO ident: 41316 Latitude: 17.03 Longitude: 54.08 Elevation: 20.00 ------------------------------------------------------------------------------- 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 20 24.4 14.4 54 10.0 17.9 360 4 297.0 298.9 290.8 326.9 10.30 1 1000 74 27.0 9.0 32 18.0 16.1 315 7 300.1 301.5 289.2 321.5 7.21 2 999 83 28.0 9.0 30 19.0 16.4 316 7 301.2 302.6 289.6 322.7 7.22 3 988 181 28.8 10.8 33 18.0 17.4 330 7 303.0 304.5 291.0 327.6 8.25 4 952 510 29.2 3.2 19 26.0 14.3 15 8 306.6 307.6 289.4 322.2 5.06 5 925 765 27.2 7.2 28 20.0 15.0 50 8 307.1 308.4 291.2 328.1 6.90 6 850 1504 20.6 7.6 43 13.0 12.7 30 12 307.7 309.2 292.0 331.3 7.72 7 700 3139 5.8 -1.2 61 7.0 2.2 25 24 308.9 309.8 290.1 324.4 5.01 8 687 3292 4.2 -1.8 65 6.0 1.2 26 24 308.8 309.7 289.9 323.9 4.88 9 672 3470 3.0 -6.0 52 9.0 -1.1 28 24 309.4 310.1 289.0 320.8 3.63 10 665 3555 5.4 -21.6 12 27.0 -3.6 29 24 313.0 313.2 287.6 316.5 1.02 11 611 4247 6.4 35 24 321.8 12 500 5850 -6.3 -41.3 4 35.0 -13.1 50 23 325.4 325.4 290.6 326.1 0.21 13 484 6104 -7.9 -43.9 4 36.0 -14.4 47 21 326.4 326.5 290.9 327.1 0.16 14 473 6284 -6.3 -54.3 1 48.0 -13.7 45 20 330.6 330.6 291.9 330.8 0.05 15 431 7008 -9.7 -52.7 2 43.0 -16.2 37 16 335.1 335.2 293.2 335.4 0.07 16 400 7580 -14.5 -50.5 3 36.0 -19.6 30 12 336.1 336.2 293.4 336.5 0.09 17 308 9503 -29.5 -62.5 3 33.0 -31.7 358 10 341.2 341.2 294.6 341.3 0.03 18 300 9690 -30.5 -63.5 2 33.0 -32.6 355 10 342.4 342.4 294.9 342.5 0.02 19 267 10507 -35.3 -67.3 2 32.0 -36.9 310 6 347.0 347.0 296.0 347.1 0.02 20 250 10960 -39.5 -69.5 3 30.0 -40.6 285 3 347.3 347.3 296.1 347.4 0.01 21 200 12450 -52.1 -69.1 11 17.0 -52.4 310 7 350.3 350.3 296.7 350.3 0.02 22 198 12515 -52.9 -69.9 11 17.0 -53.2 310 7 350.0 350.0 296.7 350.1 0.02 23 162 13780 -62.3 -78.3 10 16.0 -62.4 306 6 354.9 354.9 297.7 354.9 0.01 24 150 14250 -66.5 -78.5 17 12.0 -66.6 305 6 355.5 355.5 297.8 355.6 0.01 25 129 15145 -74.1 -80.1 39 6.0 -74.1 349 7 357.5 357.5 298.2 357.6 0.01 26 117 15707 -78.7 -83.7 44 5.0 -78.7 18 8 359.2 359.2 298.5 359.2 0.00 27 115 15805 -79.3 -84.3 43 5.0 -79.3 23 8 359.8 359.8 298.7 359.8 0.00 28 103 16425 -82.3 -88.3 35 6.0 -82.3 55 9 365.6 365.6 299.8 365.6 0.00 29 100 16590 -82.1 -88.1 35 6.0 -82.1 70 15 369.1 369.1 300.4 369.1 0.00 30 96 16820 -79.3 -87.3 26 8.0 -79.3 378.9 378.9 302.1 378.9 0.00 31 91 17123 -80.9 -88.9 25 8.0 -80.9 381.6 381.6 302.5 381.6 0.00 32 77 18067 -79.5 -87.5 25 8.0 -79.5 403.2 403.2 305.6 403.2 0.00 33 62 19332 -68.1 -89.1 3 21.0 -68.2 454.2 454.2 311.3 454.2 0.00 34 54 20163 -67.3 -90.3 2 23.0 -67.5 474.3 474.3 313.0 474.3 0.00 35 41 21835 -64.5 -90.5 2 26.0 -64.9 520.2 520.2 316.3 520.2 0.00 36 30 23797 -52.9 -85.9 1 33.0 -54.9 600.4 600.4 320.6 600.5 0.01 37 25 24971 -53.9 -85.9 1 32.0 -55.9 629.7 629.7 321.9 629.8 0.01 38 23 25509 -51.3 -84.3 1 33.0 -54.1 652.5 652.5 322.8 652.6 0.01 39 16 27869 -51.1 -84.1 1 33.0 -54.8 724.6 724.6 325.2 724.7 0.02 TRP 103 16425 -82.3 -88.3 35 6.0 -82.3 55 9 365.6 365.6 299.8 365.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 555.06 mb = 5054.78 m = 16583.72 ft Wetbulb zero: 679.18 mb = 3384.31 m = 11103.25 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 43.84 % Est. max temperature: 35.06 C = 95.10 F Sfc-Lift cond lev (LCL): 868.58 mb = 1315.02 m = 4314.32 ft T: 22.29 C 700-500 lapse rate: 4.46 C/km ThetaE index: 14.78 C Layer 700.0- 611.0 mb Conv cond level (CCL): 548.29 mb = 5112.80 m = 16774.06 ft Mean mixing ratio: 6.78 g/kg Conv temperature: 51.23 C = 124.22 F Cap Strength: 9.84 C Lifted Index: 7.10 C Risk: None Lifted Index @300 mb: 12.61 C Lifted Index @700 mb: 3.08 C Showalter Index: 4.34 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: 13.90 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 138.20 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.61 J/kg Max Up Vert Vel: 7.30 m/s Conv Inhibition (B-): 32280.03 J/kg Cap Strength: 9.74 C Lift Cond Lev (LCL): 705.54 mb = 3072.61 m = 10080.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 64 at 14 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 20 360 4 -0.0 -4.0 | 260 13 12.5 2.1 1 1000 74 315 7 4.9 -4.9 | 266 17 17.4 1.2 2 925 765 50 8 -6.1 -5.1 | 261 6 6.3 1.0 3 850 1504 30 12 -6.0 -10.4 | 303 8 6.5 -4.3 4 700 3139 25 24 -10.1 -21.8 | 352 16 2.3 -15.6 5 500 5850 50 23 -17.6 -14.8 | 31 10 -5.2 -8.7 6 400 7580 30 12 -6.0 -10.4 | 303 8 6.5 -4.3 7 300 9690 355 10 0.9 -10.0 | 286 14 13.3 -3.8 8 250 10960 285 3 2.9 -0.8 | 251 16 15.4 5.4 9 200 12450 310 7 5.4 -4.5 | 265 18 17.8 1.6 10 150 14250 305 6 4.9 -3.4 | 261 18 17.4 2.7 11 103 16425 55 9 -7.4 -5.2 | 259 5 5.1 1.0 12 100 16590 70 15 -14.1 -5.1 | 121 2 -1.6 1.0 Wind Parameters Mean winds (0-6000m): 33.8 at 18.5 knts Storm direction: 63.8 at 13.9 knts Shear (0-3000m) pos: 1.2 neg: 2.5 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 89.9 deg Storm rel helicity (0-3000m) pos: 45.5 neg: -3.6 tot: 41.9 m^2/s^2 ave: 14.0 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.93 Bulk Shear: 28.73 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 ------------------------------------------------------------------------------- 500 346 7 273 14| 4.1 0.0 4.1| 16.5 0.0 16.5 32.9 0.36| 12.1 4.4 1000 19 8 276 10| 3.6 0.0 3.6| 18.7 -3.6 15.0 15.0 0.22| 9.1 2.0 1500 27 9 281 9| 2.4 1.3 3.7| 24.3 -3.6 20.7 13.8 0.33| 7.3 2.4 2000 28 10 289 8| 1.8 1.8 3.6| 31.7 -3.6 28.1 14.0 0.42| 6.4 2.7 2500 28 12 300 8| 1.4 2.2 3.7| 38.8 -3.6 35.2 14.1 0.45| 5.9 2.7 3000 27 13 311 9| 1.2 2.5 3.7| 45.5 -3.6 41.9 14.0 0.46| 5.6 2.6 4000 27 16 327 9| 1.2 1.9 3.1| 57.4 -3.6 53.8 13.5 0.49| 4.7 2.3 5000 30 17 338 10| 1.3 1.5 2.7| 67.9 -3.6 64.3 12.9 0.52| 4.1 2.2 6000 34 19 347 10| 1.1 1.2 2.4| 75.4 -6.2 69.2 11.5 0.51| 3.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20251021.00.gif