UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 1 DEC 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 1012 20 21.8 6.8 38 15.0 13.3 30 8 293.9 295.0 285.9 311.7 6.13 1 1000 126 23.0 5.0 31 18.0 13.0 10 12 296.1 297.1 286.1 312.2 5.47 2 976 338 23.6 4.6 29 19.0 12.9 10 14 298.8 299.8 287.1 315.0 5.45 3 925 803 19.4 3.4 35 16.0 10.6 10 19 299.1 300.1 287.1 314.9 5.28 4 850 1521 12.4 2.4 50 10.0 7.1 5 20 299.1 300.1 287.1 315.1 5.35 5 844 1580 11.8 0.8 47 11.0 6.2 7 20 299.1 300.0 286.5 313.5 4.80 6 832 1700 13.2 -10.8 18 24.0 3.3 10 19 301.8 302.2 284.6 308.1 2.01 7 812 1905 14.2 -22.8 6 37.0 1.9 16 19 305.0 305.1 284.4 307.5 0.75 8 721 2896 8.8 -28.2 5 37.0 -2.0 43 15 309.6 309.7 285.8 311.4 0.52 9 700 3140 8.8 -39.2 2 48.0 -2.7 50 14 312.2 312.3 286.4 312.9 0.18 10 696 3187 8.8 -38.2 2 47.0 -2.7 48 14 312.7 312.8 286.6 313.5 0.20 11 625 4073 5.8 18 13 319.1 12 594 4486 2.0 -27.0 10 29.0 -6.5 4 13 319.3 319.5 289.3 321.8 0.70 13 562 4931 0.0 -25.0 13 25.0 -7.7 348 13 322.1 322.3 290.3 325.2 0.89 14 517 5596 -3.1 -34.1 7 31.0 -10.7 324 12 326.1 326.2 291.0 327.7 0.41 15 500 5860 -5.3 -36.3 7 31.0 -12.3 315 12 326.6 326.6 291.1 327.9 0.34 16 400 7560 -18.9 -42.9 10 24.0 -22.5 280 10 330.4 330.5 292.0 331.3 0.22 17 378 7978 -22.9 -42.9 14 20.0 -25.6 280 14 330.5 330.6 292.1 331.4 0.23 18 300 9630 -34.9 -53.9 13 19.0 -36.2 280 29 336.2 336.2 293.4 336.5 0.08 19 294 9770 -35.9 -54.9 12 19.0 -37.1 279 30 336.7 336.7 293.6 337.0 0.08 20 250 10870 -45.7 -56.7 28 11.0 -46.2 275 38 338.1 338.1 293.9 338.4 0.07 21 210 12009 -55.9 -60.5 56 4.6 -56.0 279 38 339.5 339.5 294.3 339.7 0.05 22 209 12039 -56.3 -62.3 47 6.0 -56.4 279 38 339.3 339.3 294.2 339.5 0.04 23 207 12100 -55.9 -68.9 18 13.0 -56.1 279 38 340.9 340.9 294.6 340.9 0.02 24 203 12225 -55.5 -72.5 10 17.0 -55.7 280 38 343.4 343.4 295.1 343.5 0.01 25 200 12320 -55.7 -72.7 10 17.0 -55.9 280 38 344.6 344.6 295.4 344.6 0.01 26 150 14120 -62.5 -82.5 5 20.0 -62.6 270 55 362.4 362.4 299.2 362.4 0.00 27 125 15233 -66.5 -87.5 4 21.0 -66.6 306 39 374.6 374.6 301.4 374.6 0.00 28 100 16550 -76.7 -90.7 9 14.0 -76.7 350 19 379.5 379.5 302.2 379.5 0.00 29 78 17965 -80.7 -89.7 21 9.0 -80.7 399.2 399.2 305.1 399.2 0.00 30 66 18917 -76.7 -89.7 11 13.0 -76.7 427.4 427.4 308.6 427.4 0.00 31 66 18917 -73.3 -88.3 8 15.0 -73.4 434.8 434.8 309.3 434.8 0.00 32 62 19284 -71.7 -88.7 6 17.0 -71.8 446.2 446.2 310.5 446.2 0.00 33 55 19986 -74.5 -90.5 7 16.0 -74.6 455.3 455.3 311.4 455.4 0.00 34 50 20549 -68.3 -90.3 3 22.0 -68.5 482.5 482.5 313.7 482.5 0.00 35 47 20920 -69.3 -91.3 3 22.0 -69.5 488.8 488.8 314.1 488.8 0.00 36 29 23880 -58.3 -88.3 1 30.0 -59.5 591.4 591.4 320.2 591.4 0.01 37 22 25642 -52.5 -85.5 1 33.0 -55.1 657.3 657.3 323.0 657.4 0.01 38 18 26941 -52.1 -85.1 1 33.0 -55.2 697.4 697.4 324.3 697.5 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5734.00 m Freezing level: 562.00 mb = 4931.44 m = 16179.06 ft Wetbulb zero: 767.41 mb = 2375.54 m = 7793.66 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 18.37 % Est. max temperature: 27.02 C = 80.64 F Sfc-Lift cond lev (LCL): 809.99 mb = 1925.19 m = 6316.15 ft T: 14.09 C 700-500 lapse rate: 5.18 C/km ThetaE index: 7.58 C Layer 844.0- 721.0 mb Conv cond level (CCL): 505.98 mb = 5766.27 m = 18917.99 ft Mean mixing ratio: 5.42 g/kg Conv temperature: 54.39 C = 129.90 F Cap Strength: 14.69 C Lifted Index: 14.37 C Risk: None Lifted Index @300 mb: 15.85 C Lifted Index @700 mb: 10.89 C Showalter Index: 13.90 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 7.70 C K Index: -27.90 Risk: None Sweat Index: 80.80 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.17 J/kg Max Up Vert Vel: 5.69 m/s Conv Inhibition (B-): 39664.33 J/kg Cap Strength: 14.60 C Lift Cond Lev (LCL): 742.12 mb = 2655.06 m = 8710.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 42 at 11 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 1012 20 30 8 -4.0 -6.9 | 248 4 3.5 1.4 1 1000 126 10 12 -2.1 -11.8 | 302 6 5.5 -3.4 2 925 803 10 19 -3.3 -18.7 | 338 11 4.2 -10.3 3 850 1521 5 20 -1.7 -19.9 | 333 13 5.8 -11.6 4 700 3140 50 14 -10.7 -9.0 | 79 3 -3.2 -0.6 5 500 5860 315 12 8.5 -8.5 | 270 16 16.0 -0.1 6 400 7560 280 10 9.8 -1.7 | 249 19 17.4 6.6 7 300 9630 280 29 28.6 -5.0 | 265 36 36.1 3.3 8 250 10870 275 38 37.9 -3.3 | 264 46 45.4 5.1 9 200 12320 280 38 37.4 -6.6 | 268 45 45.0 1.8 10 150 14120 270 55 55.0 -0.0 | 262 63 62.5 8.4 11 100 16550 350 19 3.3 -18.7 | 314 15 10.8 -10.3 Wind Parameters Mean winds (0-6000m): 12.0 at 15.0 knts Storm direction: 42.0 at 11.3 knts Shear (0-3000m) pos: 2.3 neg: 2.3 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 174.7 deg Storm rel helicity (0-3000m) pos: 34.3 neg: -2.8 tot: 31.5 m^2/s^2 ave: 10.5 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 35.85 Bulk Shear: 0.45 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 11 13 313 7| 0.0 9.2 9.2| 11.6 0.0 11.6 23.2 0.84| 9.8 8.2 1000 10 16 326 9| 0.0 6.3 6.3| 16.2 -0.7 15.4 15.4 0.73| 6.7 4.9 1500 9 17 330 10| 0.0 4.5 4.5| 16.2 -2.8 13.3 8.9 0.62| 4.9 3.0 2000 10 18 333 10| 1.3 3.4 4.7| 24.8 -2.8 22.0 11.0 0.61| 5.0 3.1 2500 12 17 336 10| 1.9 2.7 4.7| 30.4 -2.8 27.6 11.0 0.62| 4.9 3.1 3000 15 17 340 9| 2.3 2.3 4.5| 34.3 -2.8 31.5 10.5 0.65| 4.8 3.1 4000 19 16 343 7| 1.7 2.3 4.0| 35.0 -8.1 26.9 6.7 0.36| 4.7 1.7 5000 17 16 336 7| 1.4 2.3 3.7| 35.0 -18.9 16.1 3.2 0.19| 4.5 0.8 6000 12 15 325 8| 1.1 2.1 3.2| 35.0 -38.1 -3.1 -0.5 0.06| 4.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20251201.00.gif