UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 16 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 24.6 19.6 74 5.0 21.1 350 6 297.2 299.9 294.0 338.9 14.41 1 1000 80 24.8 19.9 74 4.9 21.3 360 5 298.0 300.6 294.5 340.8 14.78 2 951 520 21.4 21.0 98 0.4 21.1 267 9 298.8 301.8 296.1 347.4 16.69 3 945 575 22.4 16.4 69 6.0 18.4 255 9 300.4 302.7 293.6 337.0 12.51 4 941 612 22.2 17.4 74 4.8 18.9 247 10 300.5 303.0 294.3 339.8 13.40 5 925 762 23.0 11.0 47 12.0 15.4 215 11 302.8 304.5 291.6 329.4 8.94 6 918 828 23.6 5.6 31 18.0 13.1 204 11 304.1 305.3 289.6 322.9 6.22 7 899 1010 22.0 11.0 50 11.0 15.0 173 11 304.3 306.0 292.2 331.8 9.20 8 877 1225 21.6 4.6 33 17.0 11.8 136 11 306.0 307.2 290.1 324.5 6.07 9 850 1495 20.0 6.0 40 14.0 11.7 90 11 307.1 308.4 291.2 328.2 6.91 10 818 1825 18.4 3.4 37 15.0 9.9 75 13 308.8 309.9 290.9 327.2 5.98 11 762 2427 13.2 0.2 41 13.0 6.2 48 16 309.5 310.5 290.4 325.3 5.10 12 700 3133 6.4 3.3 81 3.1 4.6 15 19 309.6 310.9 292.0 330.9 6.95 13 688 3274 5.2 3.0 86 2.2 3.9 18 18 309.8 311.1 292.0 331.1 6.92 14 650 3735 2.6 -3.4 65 6.0 -0.3 28 16 311.9 312.8 290.7 326.3 4.58 15 622 4088 -0.5 -5.1 71 4.6 -2.6 36 14 312.3 313.1 290.5 325.6 4.21 16 610 4244 0.6 -11.4 40 12.0 -4.3 40 13 315.3 315.8 289.9 323.9 2.62 17 597 4416 -0.5 -14.5 34 14.0 -5.8 43 12 316.0 316.4 289.6 322.9 2.08 18 577 4690 2.8 49 11 322.9 19 540 5225 2.4 -41.6 2 44.0 -7.7 61 8 328.7 328.7 291.5 329.4 0.18 20 500 5840 -2.7 -41.7 3 39.0 -11.0 75 5 329.7 329.8 291.9 330.5 0.20 21 498 5872 -2.9 -41.9 3 39.0 -11.1 75 5 329.9 329.9 291.9 330.6 0.19 22 411 7372 -11.3 -53.3 2 42.0 -17.4 84 16 337.7 337.7 293.8 337.9 0.07 23 400 7580 -12.7 -52.7 2 40.0 -18.4 85 18 338.5 338.5 294.0 338.8 0.07 24 330 9014 -24.7 -55.7 4 31.0 -27.7 82 15 341.1 341.2 294.7 341.4 0.06 25 300 9700 -30.1 -64.1 2 34.0 -32.3 80 14 343.0 343.0 295.0 343.1 0.02 26 250 10970 -40.7 -66.7 4 26.0 -41.7 70 16 345.6 345.6 295.7 345.6 0.02 27 241 11218 -43.1 -66.1 6 23.0 -43.9 71 15 345.6 345.6 295.7 345.7 0.02 28 200 12450 -52.5 -73.5 6 21.0 -52.8 75 11 349.6 349.6 296.5 349.7 0.01 29 187 12880 -55.9 -75.9 6 20.0 -56.2 84 14 350.9 350.9 296.8 351.0 0.01 30 168 13549 -62.1 -72.1 25 10.0 -62.2 99 18 351.5 351.5 297.0 351.6 0.01 31 150 14240 -66.9 -77.9 20 11.0 -67.0 115 22 354.8 354.8 297.7 354.9 0.01 32 140 14653 -70.7 -77.7 35 7.0 -70.8 117 21 355.2 355.2 297.7 355.3 0.01 33 125 15319 -74.3 -85.3 17 11.0 -74.3 121 20 360.4 360.4 298.8 360.4 0.00 34 108 16156 -81.1 -87.1 36 6.0 -81.1 125 18 363.0 363.0 299.2 363.0 0.00 35 100 16590 -80.5 -86.5 36 6.0 -80.5 70 19 372.2 372.2 300.9 372.2 0.00 36 96 16820 -81.5 -86.4 43 4.9 -81.5 374.6 374.6 301.4 374.6 0.00 37 63 19243 -71.9 -88.9 6 17.0 -72.0 443.7 443.7 310.3 443.7 0.00 38 62 19338 -72.1 -89.1 6 17.0 -72.2 445.3 445.3 310.4 445.3 0.00 39 58 19736 -66.7 -89.7 3 23.0 -66.9 466.1 466.1 312.3 466.1 0.00 40 36 22673 -59.1 -90.1 1 31.0 -60.0 553.9 553.9 318.3 553.9 0.00 41 33 23217 -60.5 -90.5 1 30.0 -61.3 564.1 564.1 318.9 564.1 0.00 42 28 24252 -55.5 -88.5 1 33.0 -57.1 605.2 605.2 320.9 605.2 0.01 43 26 24723 -57.3 -89.3 1 32.0 -58.7 613.0 613.0 321.2 613.0 0.01 44 21 26092 -51.3 -86.3 1 35.0 -54.3 669.7 669.7 323.4 669.8 0.01 45 19 26743 -50.5 -86.5 1 36.0 -53.9 691.7 691.7 324.1 691.8 0.01 46 17 27468 -50.9 -85.9 1 35.0 -54.5 712.7 712.7 324.8 712.9 0.01 TRP 108 16156 -81.1 -87.1 36 6.0 -81.1 125 18 363.0 363.0 299.2 363.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 626.52 mb = 4031.32 m = 13225.95 ft Freezing level: 616.55 mb = 4159.13 m = 13645.27 ft Freezing level: 602.91 mb = 4338.07 m = 14232.34 ft Freezing level: 593.97 mb = 4457.83 m = 14625.25 ft Freezing level: 521.18 mb = 5514.38 m = 18091.57 ft Wetbulb zero: 652.95 mb = 3698.23 m = 12133.14 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 50.24 % Est. max temperature: 34.23 C = 93.62 F Sfc-Lift cond lev (LCL): 935.23 mb = 665.93 m = 2184.80 ft T: 22.49 C 700-500 lapse rate: 3.36 C/km ThetaE index: 16.97 C Layer 925.0- 899.0 mb Conv cond level (CCL): 769.00 mb = 2349.56 m = 7708.42 ft Mean mixing ratio: 13.06 g/kg Conv temperature: 36.79 C = 98.22 F Cap Strength: 6.31 C Lifted Index: 4.72 C Risk: None Lifted Index @300 mb: 4.92 C Lifted Index @700 mb: -0.77 C Showalter Index: 9.41 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 8.70 C K Index: 25.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 99.00 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 104.45 J/kg Max Up Vert Vel: 14.45 m/s Conv Inhibition (B-): 283.77 J/kg Cap Strength: 6.19 C Lift Cond Lev (LCL): 877.12 mb = 1223.67 m = 4014.60 ft Lev Free Conv (LFC): 712.12 mb = 2990.21 m = 9810.30 ft Equ Level (EL): 592.12 mb = 4482.25 m = 14705.36 ft B at Equ Level: 103.88 J/kg Max Parcel Lev (MPL): 542.12 mb = 5193.27 m = 17038.10 ft Wind level data Storm motion: 65 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 1006 20 350 6 1.0 -5.9 | 283 9 9.2 -2.1 1 1000 80 360 5 -0.0 -5.0 | 278 8 8.2 -1.2 2 925 762 215 11 6.3 9.0 | 229 19 14.5 12.8 3 850 1495 90 11 -11.0 0.0 | 143 5 -2.8 3.8 4 700 3133 15 19 -4.9 -18.4 | 347 15 3.3 -14.6 5 500 5840 75 5 -4.8 -1.3 | 233 4 3.4 2.5 6 400 7580 85 18 -17.9 -1.6 | 103 10 -9.7 2.2 7 300 9700 80 14 -13.8 -2.4 | 104 6 -5.6 1.4 8 250 10970 70 16 -15.0 -5.5 | 76 7 -6.9 -1.7 9 200 12450 75 11 -10.6 -2.8 | 111 3 -2.4 0.9 10 150 14240 115 22 -19.9 9.3 | 138 18 -11.8 13.1 11 108 16156 125 18 -14.7 10.3 | 155 16 -6.6 14.1 12 100 16590 70 19 -17.9 -6.5 | 74 10 -9.7 -2.7 Wind Parameters Mean winds (0-6000m): 35.2 at 12.0 knts Storm direction: 65.2 at 9.0 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 69.4 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -165.2 tot: -165.2 m^2/s^2 ave: -55.1 10^-3 m/s^2 rel: -0.77 Storm rel vorticity (0-3000m) horiz: 11.0 stream: -8.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.00 Bulk Shear: 26.13 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 ------------------------------------------------------------------------------- 500 303 7 269 14| 0.0 10.4 10.4| 0.0 -25.6 -25.6 -51.3 -0.57| 12.1 -6.9 1000 217 9 232 17| 0.0 8.7 8.7| 0.0-105.6-105.6 -105.6 -0.80| 15.0-12.0 1500 182 9 213 16| 0.0 4.6 4.6| 0.0-136.3-136.3 -90.9 -0.76| 15.4-11.7 2000 119 10 175 9| 0.0 3.5 3.5| 0.0-142.3-142.3 -71.1 -0.78| 13.0-10.2 2500 82 11 128 4| 0.0 2.7 2.7| 0.0-150.6-150.6 -60.2 -0.78| 11.7 -9.2 3000 55 12 30 4| 0.0 2.3 2.3| 0.0-165.2-165.2 -55.1 -0.77| 11.0 -8.5 4000 38 13 360 7| 0.7 1.7 2.5| 7.6-169.3-161.8 -40.4 -0.66| 9.4 -6.2 5000 37 13 357 7| 1.3 1.4 2.7| 8.3-169.8-161.5 -32.3 -0.61| 8.2 -5.0 6000 35 12 348 6| 1.4 1.2 2.5| 8.3-171.3-163.0 -27.2 -0.60| 7.4 -4.4 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20251016.00.gif