UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 18 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 1010 20 24.6 19.9 75 4.7 21.3 10 2 296.9 299.5 294.1 339.2 14.63 1 1000 107 24.0 19.0 74 5.0 20.5 305 4 297.1 299.7 293.7 337.5 13.96 2 996 142 24.8 17.8 65 7.0 20.0 296 4 298.3 300.6 293.3 336.0 12.98 3 926 779 21.2 12.2 56 9.0 15.5 127 5 300.9 302.7 291.6 329.4 9.68 4 925 788 21.0 12.0 56 9.0 15.3 125 5 300.8 302.5 291.4 329.0 9.56 5 850 1515 16.0 9.0 63 7.0 11.7 60 12 302.9 304.5 291.2 328.3 8.50 6 841 1605 15.4 8.4 63 7.0 11.2 64 12 303.2 304.7 291.1 327.8 8.25 7 771 2333 8.4 6.9 90 1.5 7.5 95 8 303.3 304.8 291.0 327.6 8.12 8 768 2365 8.2 5.6 84 2.6 6.7 97 8 303.4 304.8 290.5 325.7 7.45 9 766 2387 9.4 -3.6 40 13.0 3.2 98 8 304.9 305.6 287.6 316.7 3.82 10 757 2485 12.0 -33.0 3 45.0 -0.3 102 7 308.8 308.8 285.2 309.9 0.31 11 718 2929 13.6 121 5 315.2 12 700 3143 13.4 130 4 317.3 13 583 4653 3.4 -13.6 28 17.0 -3.6 111 5 322.7 323.1 291.8 330.4 2.29 14 500 5880 -4.5 -25.5 18 21.0 -10.8 95 6 327.6 327.7 292.0 331.0 0.96 15 475 6281 -7.7 -30.7 14 23.0 -13.5 92 8 328.4 328.6 291.9 330.7 0.62 16 410 7412 -13.1 -47.1 4 34.0 -18.5 82 14 335.6 335.6 293.3 336.1 0.13 17 400 7600 -13.9 -54.9 2 41.0 -19.3 80 15 336.9 336.9 293.6 337.2 0.06 18 391 7773 -14.9 -53.9 2 39.0 -20.0 80 15 337.8 337.8 293.9 338.1 0.06 19 300 9720 -30.1 -62.1 3 32.0 -32.3 80 20 343.0 343.0 295.1 343.1 0.03 20 297 9791 -30.7 -61.7 3 31.0 -32.8 81 20 343.1 343.1 295.1 343.2 0.03 21 250 10990 -39.5 -64.5 5 25.0 -40.6 90 13 347.3 347.3 296.1 347.5 0.03 22 245 11128 -40.5 -65.5 5 25.0 -41.5 92 13 347.9 347.9 296.2 348.0 0.02 23 216 11976 -47.7 -61.7 18 14.0 -48.2 103 15 349.5 349.5 296.5 349.6 0.04 24 211 12130 -48.9 -55.9 44 7.0 -49.2 105 15 349.9 350.0 296.7 350.3 0.09 25 204 12351 -51.1 -60.1 33 9.0 -51.4 108 16 349.9 349.9 296.7 350.1 0.06 26 200 12480 -52.3 -57.3 55 5.0 -52.5 110 16 349.9 350.0 296.7 350.3 0.08 27 198 12545 -52.7 -56.9 60 4.2 -52.8 111 16 350.3 350.3 296.8 350.7 0.09 28 180 13150 -57.7 -60.0 75 2.3 -57.8 117 17 351.8 351.8 297.1 352.1 0.07 29 163 13765 -63.5 -66.5 67 3.0 -63.6 124 18 352.2 352.2 297.1 352.4 0.03 30 156 14033 -64.9 -73.9 28 9.0 -65.0 127 19 354.3 354.3 297.5 354.3 0.01 31 150 14270 -67.1 -75.1 31 8.0 -67.2 130 19 354.5 354.5 297.6 354.5 0.01 32 140 14682 -70.9 -75.9 47 5.0 -70.9 129 18 354.9 354.9 297.7 354.9 0.01 33 114 15869 -79.9 -85.9 36 6.0 -79.9 126 16 359.6 359.6 298.6 359.6 0.00 34 108 16174 -81.1 -87.1 36 6.0 -81.1 125 15 363.0 363.0 299.2 363.0 0.00 35 104 16387 -78.3 -86.3 26 8.0 -78.3 98 18 372.2 372.2 300.9 372.3 0.00 36 100 16610 -79.9 -86.9 30 7.0 -79.9 70 22 373.4 373.4 301.1 373.4 0.00 37 94 16959 -81.3 -87.3 35 6.0 -81.3 377.3 377.3 301.8 377.3 0.00 38 83 17661 -80.1 -87.1 30 7.0 -80.1 393.4 393.4 304.3 393.4 0.00 39 54 20179 -66.1 -89.1 3 23.0 -66.4 477.1 477.1 313.2 477.1 0.00 40 50 20645 -67.3 -89.3 3 22.0 -67.5 484.9 484.9 313.8 484.9 0.00 41 36 22666 -58.9 -87.9 1 29.0 -59.8 554.4 554.4 318.3 554.4 0.00 42 24 25221 -57.1 -86.1 1 29.0 -58.6 627.8 627.8 321.8 627.9 0.01 43 17 27433 -51.3 -84.3 1 33.0 -54.8 711.5 711.5 324.8 711.6 0.02 44 15 28244 -52.1 -84.1 1 32.0 -55.6 734.7 734.7 325.5 734.9 0.02 TRP 108 16174 -81.1 -87.1 36 6.0 -81.1 125 15 363.0 363.0 299.2 363.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 547.28 mb = 5180.91 m = 16997.53 ft Wetbulb zero: 757.85 mb = 2475.85 m = 8122.78 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 50.02 % Est. max temperature: 30.33 C = 86.59 F Sfc-Lift cond lev (LCL): 943.10 mb = 618.81 m = 2030.19 ft T: 22.10 C 700-500 lapse rate: 6.54 C/km ThetaE index: 29.28 C Layer 1000.0- 718.0 mb Conv cond level (CCL): 812.70 mb = 1891.89 m = 6206.91 ft Mean mixing ratio: 11.38 g/kg Conv temperature: 30.97 C = 87.75 F Cap Strength: 8.11 C Lifted Index: 5.38 C Risk: None Lifted Index @300 mb: 8.38 C Lifted Index @700 mb: 8.11 C Showalter Index: 7.58 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 13.50 C K Index: -11.09 Risk: None Sweat Index: 138.00 Risk: None Energy Index: 0.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.54 J/kg Max Up Vert Vel: 5.01 m/s Conv Inhibition (B-): 89.57 J/kg Cap Strength: 8.04 C Lift Cond Lev (LCL): 857.62 mb = 1438.28 m = 4718.72 ft Lev Free Conv (LFC): 782.62 mb = 2207.65 m = 7242.85 ft Equ Level (EL): 762.62 mb = 2423.56 m = 7951.22 ft B at Equ Level: 7.68 J/kg Max Parcel Lev (MPL): 752.62 mb = 2533.94 m = 8313.35 ft Wind level data Storm motion: 121 at 5 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 1010 20 10 2 -0.3 -2.0 | 320 6 3.6 -4.4 1 1000 107 305 4 3.3 -2.3 | 303 9 7.2 -4.7 2 925 788 125 5 -4.1 2.9 | 165 0 -0.1 0.5 3 850 1515 60 12 -10.4 -6.0 | 37 11 -6.4 -8.4 4 700 3143 130 4 -3.1 2.6 | 258 1 0.9 0.2 5 500 5880 95 6 -6.0 0.5 | 47 3 -2.0 -1.9 6 400 7600 80 15 -14.8 -2.6 | 65 12 -10.8 -5.0 7 300 9720 80 20 -19.7 -3.5 | 70 17 -15.7 -5.9 8 250 10990 90 13 -13.0 0.0 | 75 9 -9.0 -2.4 9 200 12480 110 16 -15.0 5.5 | 106 11 -11.1 3.1 10 150 14270 130 19 -14.6 12.2 | 133 14 -10.6 9.8 11 108 16174 125 15 -12.3 8.6 | 127 10 -8.3 6.2 12 100 16610 70 22 -20.7 -7.5 | 59 19 -16.7 -9.9 Wind Parameters Mean winds (0-6000m): 91.0 at 6.2 knts Storm direction: 121.0 at 4.6 knts Shear (0-3000m) pos: 1.9 neg: 1.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -102.9 deg Storm rel helicity (0-3000m) pos: 8.6 neg: -30.3 tot: -21.6 m^2/s^2 ave: -7.2 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.92 Bulk Shear: 13.67 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 ------------------------------------------------------------------------------- 500 257 4 280 8| 0.0 6.8 6.8| 0.0 -18.5 -18.5 -37.0 -0.80| 12.1 -9.7 1000 111 5 34 1| 0.0 3.9 3.9| 0.0 -21.5 -21.5 -21.5 -0.70| 10.9 -7.7 1500 78 6 32 4| 0.0 3.7 3.7| 0.0 -30.3 -30.3 -20.2 -0.65| 10.3 -6.7 2000 74 7 36 5| 1.2 2.8 4.0| 6.1 -30.3 -24.2 -12.1 -0.49| 8.9 -4.3 2500 77 8 40 5| 1.7 2.2 3.9| 8.2 -30.3 -22.0 -8.8 -0.40| 7.9 -3.1 3000 77 7 39 5| 1.9 1.9 3.7| 8.6 -30.3 -21.6 -7.2 -0.33| 7.2 -2.3 4000 84 7 41 4| 1.4 1.5 2.9| 8.7 -30.3 -21.6 -5.4 -0.30| 5.6 -1.7 5000 90 6 44 3| 1.1 1.3 2.4| 8.7 -30.3 -21.6 -4.3 -0.28| 4.6 -1.3 6000 91 6 44 3| 0.9 1.2 2.2| 9.0 -30.4 -21.4 -3.6 -0.27| 4.0 -1.1 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20251018.00.gif