UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for OOSA... Searching the city database file for: OOSA ... Date:0000Z 18 APR 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 27.0 24.3 85 2.7 25.0 30 4 299.6 303.2 298.0 356.3 19.35 1 1000 78 26.6 23.4 83 3.2 24.3 60 3 299.8 303.1 297.4 353.7 18.41 2 969 356 24.4 23.0 92 1.4 23.4 131 8 300.2 303.6 297.6 354.7 18.55 3 925 765 25.8 3.8 24 22.0 13.2 235 16 305.7 306.7 289.5 322.3 5.43 4 924 775 25.8 3.8 24 22.0 13.2 237 16 305.8 306.8 289.5 322.4 5.44 5 910 909 26.4 4.4 24 22.0 13.6 264 15 307.7 308.8 290.4 325.4 5.76 6 862 1385 24.2 9.2 39 15.0 14.7 0 12 310.3 311.9 293.4 336.4 8.50 7 850 1507 23.4 6.4 33 17.0 13.1 25 11 310.7 312.0 292.4 332.6 7.11 8 835 1662 22.8 -1.2 20 24.0 9.9 26 12 311.6 312.4 290.2 324.8 4.19 9 700 3159 9.0 -3.0 43 12.0 2.9 35 19 312.5 313.3 290.6 326.3 4.38 10 677 3434 6.2 -3.8 49 10.0 1.3 49 18 312.3 313.1 290.5 325.8 4.26 11 667 3556 5.8 -8.2 36 14.0 -0.4 56 17 313.2 313.8 289.7 323.1 3.09 12 660 3642 6.8 -16.2 18 23.0 -2.0 60 17 315.3 315.6 289.0 320.7 1.63 13 631 4012 8.2 80 15 321.0 14 555 5058 1.0 -38.0 4 39.0 -8.2 135 9 324.4 324.5 290.4 325.4 0.26 15 500 5890 -3.3 -48.3 2 45.0 -11.5 180 5 329.0 329.0 291.5 329.4 0.10 16 483 6162 -4.3 -47.3 2 43.0 -12.3 189 5 331.1 331.1 292.1 331.5 0.11 17 400 7610 -16.7 -40.7 11 24.0 -20.8 240 6 333.3 333.3 292.9 334.3 0.27 18 388 7838 -18.7 -39.7 14 21.0 -22.2 239 6 333.6 333.6 293.0 334.8 0.31 19 372 8151 -20.7 -48.7 6 28.0 -24.2 239 7 335.0 335.0 293.2 335.5 0.12 20 370 8191 -20.1 -51.1 5 31.0 -23.8 239 7 336.3 336.3 293.5 336.7 0.09 21 344 8729 -22.3 -51.3 5 29.0 -25.7 237 7 340.4 340.4 294.5 340.8 0.10 22 300 9720 -30.1 -57.1 5 27.0 -32.2 235 8 343.0 343.0 295.1 343.2 0.06 23 250 10990 -40.3 -56.3 16 16.0 -41.2 285 17 346.2 346.2 295.8 346.5 0.07 24 226 11669 -45.7 -62.7 13 17.0 -46.3 276 14 348.0 348.0 296.3 348.2 0.04 25 215 11998 -48.9 -57.9 34 9.0 -49.3 271 12 348.1 348.1 296.3 348.4 0.07 26 214 12029 -49.3 -58.3 34 9.0 -49.6 271 12 347.9 347.9 296.3 348.2 0.07 27 208 12215 -49.3 -70.3 7 21.0 -49.8 269 11 350.7 350.7 296.8 350.8 0.01 28 200 12470 -51.5 -65.5 17 14.0 -51.8 265 10 351.2 351.2 296.9 351.3 0.03 29 176 13284 -59.1 -75.1 11 16.0 -59.3 245 9 351.8 351.8 297.0 351.8 0.01 30 168 13574 -61.3 -66.3 51 5.0 -61.4 238 8 352.8 352.9 297.3 353.0 0.03 31 155 14070 -64.1 -76.1 18 12.0 -64.2 225 7 356.3 356.3 298.0 356.3 0.01 32 150 14270 -65.1 -77.1 18 12.0 -65.2 220 7 357.9 357.9 298.3 358.0 0.01 33 104 16417 -78.7 -86.7 26 8.0 -78.7 157 16 371.5 371.5 300.8 371.5 0.00 34 100 16640 -78.1 -87.1 22 9.0 -78.1 150 17 376.8 376.8 301.7 376.8 0.00 35 90 17237 -81.1 -89.1 25 8.0 -81.1 382.4 382.4 302.6 382.4 0.00 36 80 17900 -81.3 -90.3 20 9.0 -81.3 395.1 395.1 304.5 395.1 0.00 37 54 20136 -76.5 -92.5 6 16.0 -76.6 453.1 453.1 311.1 453.1 0.00 38 50 20589 -67.7 -90.7 2 23.0 -67.9 484.0 484.0 313.8 484.0 0.00 39 48 20834 -68.3 -90.3 3 22.0 -68.5 488.2 488.2 314.1 488.2 0.00 40 36 22613 -55.9 -86.9 1 31.0 -57.1 562.2 562.2 318.8 562.2 0.01 41 31 23558 -58.9 -87.9 1 29.0 -59.9 578.6 578.6 319.6 578.7 0.01 42 27 24426 -58.1 -87.1 1 29.0 -59.3 604.2 604.2 320.8 604.2 0.01 43 24 25178 -52.7 -84.7 1 32.0 -55.1 640.6 640.6 322.3 640.7 0.01 44 21 26041 -51.9 -84.9 1 33.0 -54.8 667.9 667.9 323.3 668.0 0.01 45 19 26690 -51.9 -83.9 1 32.0 -54.9 687.3 687.3 324.0 687.5 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 542.21 mb = 5251.21 m = 17228.18 ft Wetbulb zero: 669.60 mb = 3524.14 m = 11561.99 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 32.84 % Est. max temperature: 37.84 C = 100.10 F Sfc-Lift cond lev (LCL): 967.79 mb = 366.82 m = 1203.45 ft T: 24.44 C 700-500 lapse rate: 4.50 C/km ThetaE index: 32.41 C Layer 925.0- 924.0 mb Conv cond level (CCL): 739.42 mb = 2693.93 m = 8838.25 ft Mean mixing ratio: 13.08 g/kg Conv temperature: 39.65 C = 103.37 F Cap Strength: 7.90 C Lifted Index: 2.89 C Risk: None Lifted Index @300 mb: 3.16 C Lifted Index @700 mb: 0.89 C Showalter Index: 6.70 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 9.70 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 103.80 Risk: None Energy Index: -0.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.57 J/kg Max Up Vert Vel: 8.07 m/s Conv Inhibition (B-): 410.17 J/kg Cap Strength: 7.88 C Lift Cond Lev (LCL): 846.02 mb = 1547.80 m = 5078.03 ft Lev Free Conv (LFC): 681.02 mb = 3385.31 m = 11106.53 ft Equ Level (EL): 661.02 mb = 3629.73 m = 11908.40 ft B at Equ Level: 29.78 J/kg Max Parcel Lev (MPL): 631.02 mb = 4011.98 m = 13162.49 ft Wind level data Storm motion: 63 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 30 4 -2.0 -3.5 | 263 6 6.4 0.7 1 1000 78 60 3 -2.6 -1.5 | 245 6 5.8 2.7 2 925 765 235 16 13.1 9.2 | 238 25 21.5 13.4 3 850 1507 25 11 -4.6 -10.0 | 327 7 3.7 -5.8 4 700 3159 35 19 -10.9 -15.6 | 12 12 -2.5 -11.4 5 500 5890 180 5 0.0 5.0 | 222 12 8.4 9.2 6 400 7610 240 6 5.2 3.0 | 242 15 13.6 7.2 7 300 9720 235 8 6.6 4.6 | 240 17 14.9 8.8 8 250 10990 285 17 16.4 -4.4 | 270 25 24.8 -0.2 9 200 12470 265 10 10.0 0.9 | 255 19 18.3 5.1 10 150 14270 220 7 4.5 5.4 | 233 16 12.9 9.6 11 100 16640 150 17 -8.5 14.7 | 180 19 -0.1 18.9 Wind Parameters Mean winds (0-6000m): 33.4 at 12.5 knts Storm direction: 63.4 at 9.4 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 106.5 deg Storm rel helicity (0-3000m) pos: 244.4 neg: -11.5 tot: 233.0 m^2/s^2 ave: 77.7 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 7.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.86 Bulk Shear: 37.95 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 ------------------------------------------------------------------------------- 500 153 7 207 12| 15.2 0.0 15.2| 9.8 -11.5 -1.7 -3.3 -0.26| 18.7 -4.9 1000 245 11 244 20| 8.1 0.0 8.1|165.6 -11.5 154.1 154.1 0.45| 24.3 10.9 1500 252 11 248 21| 2.4 0.0 2.4|230.0 -11.5 218.5 145.7 0.53| 23.7 12.5 2000 309 12 280 18| 2.4 0.0 2.4|234.4 -11.5 223.0 111.5 0.54| 18.4 10.0 2500 359 12 313 12| 2.4 0.0 2.4|239.2 -11.5 227.7 91.1 0.55| 15.3 8.4 3000 16 13 330 10| 2.5 0.0 2.5|244.4 -11.5 233.0 77.7 0.56| 13.2 7.3 4000 32 14 353 8| 1.6 0.0 1.6|272.5 -11.5 261.1 65.3 0.61| 11.8 7.2 5000 40 14 3 6| 1.1 0.0 1.1|297.1 -11.5 285.6 57.1 0.65| 10.7 6.9 6000 33 13 346 6| 0.8 0.0 0.8|320.5 -11.5 309.0 51.5 0.67| 9.6 6.4 Wrote GIF file: /home/apache/climate/data/raob//OOSA/skewt/OOSA.skewt.20250418.00.gif