UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 3 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 20.4 11.4 56 9.0 14.9 30 4 292.6 294.0 287.6 316.5 8.39 1 1010 38 20.2 14.2 68 6.0 16.4 20 4 292.5 294.3 289.2 321.3 10.12 2 1000 127 22.6 12.6 53 10.0 16.3 330 3 295.8 297.4 289.5 322.3 9.20 3 999 136 22.8 13.8 57 9.0 17.0 332 3 296.0 297.8 290.2 324.8 9.97 4 989 223 22.2 15.2 65 7.0 17.6 355 3 296.3 298.3 291.2 328.2 11.04 5 946 609 19.4 14.4 73 5.0 16.1 95 2 297.2 299.2 291.5 329.0 10.96 6 925 802 18.4 10.4 60 8.0 13.5 145 1 298.1 299.7 289.8 323.2 8.59 7 900 1036 17.6 -1.4 27 19.0 8.1 108 4 299.6 300.3 285.8 311.2 3.83 8 872 1305 15.6 -4.4 25 20.0 6.2 65 7 300.3 300.9 285.3 309.9 3.16 9 854 1481 14.2 1.2 41 13.0 7.4 36 9 300.6 301.5 287.2 315.3 4.89 10 850 1521 14.0 -1.0 36 15.0 6.5 30 9 300.8 301.6 286.5 313.4 4.18 11 809 1936 12.0 -10.0 20 22.0 2.8 44 10 303.0 303.4 285.2 309.9 2.21 12 791 2124 13.2 -26.8 5 40.0 0.9 50 10 306.2 306.3 284.6 308.0 0.54 13 730 2796 12.2 -15.8 13 28.0 1.2 73 12 312.2 312.5 287.8 317.3 1.53 14 700 3146 10.4 -18.6 11 29.0 -0.3 85 13 314.0 314.2 288.2 318.2 1.26 15 569 4838 0.8 -31.2 7 32.0 -7.8 343 16 321.9 322.0 289.9 323.7 0.50 16 500 5860 -7.1 -35.1 9 28.0 -13.3 280 18 324.4 324.5 290.5 325.8 0.39 17 477 6224 -9.9 -36.9 9 27.0 -15.4 279 20 325.3 325.4 290.7 326.6 0.34 18 427 7069 -14.3 -50.3 3 36.0 -19.3 276 25 330.2 330.2 291.9 330.5 0.09 19 400 7560 -18.3 -47.3 6 29.0 -22.2 275 28 331.2 331.2 292.2 331.7 0.13 20 363 8276 -24.9 -42.9 17 18.0 -27.2 282 27 331.7 331.8 292.4 332.6 0.24 21 348 8583 -26.3 -51.3 8 25.0 -28.7 285 27 333.8 333.9 292.9 334.2 0.10 22 300 9640 -34.3 -57.3 8 23.0 -35.7 295 26 337.0 337.0 293.6 337.3 0.06 23 285 9994 -37.7 -57.7 11 20.0 -38.8 292 28 337.1 337.2 293.7 337.4 0.06 24 250 10880 -44.3 -63.3 10 19.0 -45.0 285 33 340.2 340.2 294.4 340.3 0.03 25 233 11348 -47.9 -65.9 11 18.0 -48.4 283 42 341.7 341.7 294.7 341.8 0.02 26 200 12340 -54.5 -72.5 9 18.0 -54.8 280 61 346.5 346.5 295.8 346.5 0.01 27 181 12974 -59.4 -75.3 11 15.9 -59.6 285 65 348.5 348.5 296.3 348.5 0.01 28 166 13512 -63.7 -77.7 13 14.0 -63.8 290 54 350.0 350.1 296.7 350.1 0.01 29 154 13976 -61.1 -83.1 4 22.0 -61.3 294 44 362.1 362.1 299.1 362.1 0.00 30 150 14140 -61.9 -83.9 4 22.0 -62.0 295 41 363.4 363.4 299.4 363.5 0.00 31 100 16550 -76.9 -89.9 11 13.0 -76.9 260 20 379.1 379.1 302.1 379.2 0.00 32 87 17340 -81.5 -90.5 20 9.0 -81.5 200 23 385.3 385.3 303.1 385.3 0.00 33 78 17960 -76.1 -89.1 11 13.0 -76.2 127 17 408.7 408.7 306.3 408.7 0.00 34 70 18580 -78.7 -89.7 15 11.0 -78.7 55 11 416.0 416.0 307.2 416.0 0.00 35 56 19865 -75.1 -90.1 8 15.0 -75.2 101 12 451.6 451.6 311.0 451.7 0.00 36 55 19970 -71.5 -89.5 5 18.0 -71.6 105 12 462.2 462.2 312.0 462.2 0.00 37 50 20540 -67.3 -90.3 2 23.0 -67.5 125 12 484.9 484.9 313.8 484.9 0.00 38 45 21183 -63.7 -90.7 1 27.0 -64.1 112 12 508.5 508.5 315.5 508.5 0.00 39 43 21464 -61.3 -89.3 1 28.0 -61.9 106 12 521.0 521.0 316.4 521.0 0.00 40 36 22564 -63.3 -89.3 2 26.0 -63.8 83 12 543.0 543.0 317.7 543.0 0.00 41 30 23690 -61.9 -89.9 1 28.0 -62.6 60 12 575.9 575.9 319.5 575.9 0.00 42 23 25352 -57.3 -87.3 1 30.0 -58.9 634.9 634.9 322.1 634.9 0.01 43 22 25635 -53.7 -85.7 1 32.0 -56.0 653.7 653.7 322.8 653.8 0.01 44 21 25934 -54.1 -85.1 1 31.0 -56.4 661.3 661.3 323.1 661.4 0.01 TRP 87 17340 -81.5 -90.5 20 9.0 -81.5 200 23 385.3 385.3 303.1 385.3 0.00 WND 181 12974 -59.4 -75.3 11 15.9 -59.6 285 65 348.5 348.5 296.3 348.5 0.01 Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 562.01 mb = 4941.21 m = 16211.12 ft Wetbulb zero: 706.53 mb = 3068.56 m = 10067.33 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 20.66 % Est. max temperature: 28.35 C = 83.02 F Sfc-Lift cond lev (LCL): 885.56 mb = 1173.74 m = 3850.82 ft T: 16.58 C 700-500 lapse rate: 6.45 C/km ThetaE index: 19.08 C Layer 925.0- 854.0 mb Conv cond level (CCL): 658.55 mb = 3644.35 m = 11956.38 ft Mean mixing ratio: 9.99 g/kg Conv temperature: 44.28 C = 111.70 F Cap Strength: 7.66 C Lifted Index: 6.24 C Risk: None Lifted Index @300 mb: 8.75 C Lifted Index @700 mb: 7.66 C Showalter Index: 13.10 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 6.10 C K Index: -8.90 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.11 J/kg Max Up Vert Vel: 5.12 m/s Conv Inhibition (B-): 30709.58 J/kg Cap Strength: 7.66 C Lift Cond Lev (LCL): 865.84 mb = 1364.99 m = 4478.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 50 at 9 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 4 -2.0 -3.5 | 245 5 4.6 2.1 1 1000 127 330 3 1.5 -2.6 | 250 9 8.1 3.0 2 925 802 145 1 -0.6 0.8 | 223 9 6.0 6.4 3 850 1521 30 9 -4.5 -7.8 | 317 3 2.1 -2.2 4 700 3146 85 13 -13.0 -1.1 | 125 8 -6.4 4.5 5 500 5860 280 18 17.7 -3.1 | 264 24 24.3 2.5 6 400 7560 275 28 27.9 -2.4 | 265 35 34.5 3.2 7 300 9640 295 26 23.6 -11.0 | 280 31 30.1 -5.4 8 250 10880 285 33 31.9 -8.5 | 274 39 38.4 -2.9 9 200 12340 280 61 60.1 -10.6 | 274 67 66.6 -5.0 10 181 12974 285 65 62.8 -16.8 | 279 70 69.3 -11.2 11 150 14140 295 41 37.2 -17.3 | 285 45 43.7 -11.7 12 100 16550 260 20 19.7 3.5 | 251 28 26.3 9.1 13 87 17340 200 23 7.9 21.6 | 208 31 14.4 27.2 14 70 18580 55 11 -9.0 -6.3 | 74 3 -2.4 -0.7 15 50 20540 125 12 -9.8 6.9 | 165 13 -3.3 12.5 16 30 23690 60 12 -10.4 -6.0 | 84 4 -3.8 -0.4 Wind Parameters Mean winds (0-6000m): 19.6 at 11.5 knts Storm direction: 49.6 at 8.6 knts Shear (0-3000m) pos: 2.4 neg: 1.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -124.2 deg Storm rel helicity (0-3000m) pos: 8.3 neg: -13.7 tot: -5.4 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.23 Bulk Shear: 10.63 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 5 3 245 7| 3.0 0.0 3.0| 1.0 -5.8 -4.8 -9.5 -0.33| 7.9 -2.6 1000 10 2 241 7| 2.5 0.0 2.5| 1.3 -11.3 -10.1 -10.1 -0.42| 6.2 -2.6 1500 24 4 245 6| 1.6 3.1 4.7| 2.4 -13.7 -11.3 -7.5 -0.11| 7.9 -0.9 2000 32 5 251 4| 1.8 2.3 4.1| 3.8 -13.7 -9.9 -4.9 0.00| 6.7 0.0 2500 42 6 248 3| 2.1 1.9 3.9| 5.5 -13.7 -8.2 -3.3 0.09| 6.1 0.6 3000 53 7 212 1| 2.4 1.6 3.9| 8.3 -13.7 -5.4 -1.8 0.14| 5.7 0.8 4000 56 9 133 1| 1.8 2.5 4.3| 9.2 -32.9 -23.7 -5.9 -0.15| 6.0 -0.9 5000 39 10 357 2| 1.4 2.9 4.4| 9.2 -73.9 -64.7 -12.9 -0.32| 6.5 -2.1 6000 20 11 333 6| 1.2 2.7 3.9| 9.6-148.7-139.1 -23.2 -0.42| 6.8 -2.9 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20251203.00.gif