UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for OI738... Searching the city database file for: OI738 ... Date:1200Z 2 NOV 25 Station: OI738 WMO ident: 40738 ------------------------------------------------------------------------------- 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 1023 -9 18.0 15.1 83 2.9 16.2 240 10 289.3 291.1 288.4 319.0 10.60 1 1018 32 17.6 14.8 84 2.8 15.8 248 10 289.3 291.1 288.3 318.6 10.45 2 1010 99 17.4 14.3 82 3.1 15.4 260 10 289.7 291.5 288.2 318.4 10.19 3 1000 184 16.6 13.7 83 2.9 14.8 275 10 289.8 291.5 287.9 317.6 9.89 4 925 844 12.2 10.8 91 1.4 11.4 330 7 291.8 293.4 287.7 316.9 8.82 5 850 1549 8.6 7.3 92 1.3 7.9 340 3 295.2 296.5 287.8 317.1 7.57 6 743 2652 2.6 1.6 93 1.0 2.1 257 12 300.2 301.3 287.9 317.5 5.79 7 700 3132 -0.9 -8.9 55 8.0 -4.1 220 16 301.5 302.0 285.4 310.1 2.78 8 530 5299 -14.3 -28.3 29 14.0 -17.3 261 27 310.4 310.5 286.3 312.8 0.70 9 526 5357 -14.1 -29.1 27 15.0 -17.3 262 27 311.3 311.4 286.6 313.6 0.65 10 500 5740 -16.3 -33.3 22 17.0 -19.4 270 29 313.2 313.3 287.0 314.8 0.46 11 488 5922 -17.5 -34.5 21 17.0 -20.4 269 30 313.9 314.0 287.2 315.4 0.42 12 483 5999 -17.3 -35.3 19 18.0 -20.4 269 30 315.0 315.1 287.6 316.4 0.39 13 478 6077 -15.3 -33.3 20 18.0 -18.8 269 31 318.5 318.6 288.8 320.2 0.48 14 426 6927 -24.9 -31.9 52 7.0 -26.1 266 35 316.9 317.0 288.4 319.0 0.62 15 400 7380 -28.9 -38.9 38 10.0 -30.1 265 37 317.4 317.5 288.3 318.6 0.33 16 392 7525 -29.9 -42.9 27 13.0 -31.2 266 37 318.0 318.0 288.3 318.8 0.22 17 379 7764 -31.9 -40.9 41 9.0 -32.8 268 38 318.4 318.5 288.6 319.4 0.28 18 365 8030 -33.1 -49.1 19 16.0 -34.3 270 39 320.2 320.3 288.9 320.7 0.12 19 303 9313 -43.5 -51.5 41 8.0 -43.9 279 42 323.1 323.1 289.8 323.6 0.11 20 300 9380 -43.9 -51.9 41 8.0 -44.3 280 42 323.5 323.5 289.9 323.9 0.11 21 250 10580 -52.5 -62.5 29 10.0 -52.7 275 43 328.0 328.0 291.2 328.2 0.03 22 204 11876 -58.3 -69.3 23 11.0 -58.5 266 47 338.5 338.5 294.0 338.6 0.02 23 200 12000 -58.3 -69.3 23 11.0 -58.5 265 47 340.4 340.4 294.4 340.5 0.02 24 191 12291 -58.9 -69.9 23 11.0 -59.0 264 49 344.0 344.0 295.3 344.1 0.02 25 179 12703 -56.9 -67.9 24 11.0 -57.1 263 52 353.7 353.7 297.4 353.8 0.02 26 159 13453 -59.5 -74.5 13 15.0 -59.7 261 57 361.5 361.5 299.0 361.5 0.01 27 152 13736 -58.5 -74.5 11 16.0 -58.7 260 59 367.9 367.9 300.2 367.9 0.01 28 150 13820 -58.5 -74.5 11 16.0 -58.7 260 60 369.3 369.3 300.4 369.3 0.01 29 110 15760 -61.7 -82.7 4 21.0 -61.9 260 62 397.5 397.5 304.9 397.5 0.00 30 106 15990 -62.1 -83.1 4 21.0 -62.3 260 62 401.0 401.0 305.3 401.0 0.00 31 100 16350 -62.7 -84.7 4 22.0 -62.9 260 62 406.6 406.6 306.1 406.6 0.00 32 96 16602 -63.4 -85.7 3 22.2 -63.7 260 66 409.9 409.9 306.5 409.9 0.00 33 84 17420 -65.9 -88.9 3 23.0 -66.1 255 47 420.9 420.9 307.8 420.9 0.00 34 83 17493 -66.1 -90.1 2 24.0 -66.2 256 47 421.9 421.9 307.9 421.9 0.00 35 70 18530 -65.7 -91.7 2 26.0 -65.9 270 51 443.8 443.8 310.3 443.8 0.00 36 55 20010 -62.3 -89.3 2 27.0 -62.7 259 44 483.3 483.3 313.7 483.3 0.00 37 50 20600 -62.1 -89.1 2 27.0 -62.6 255 41 497.1 497.1 314.8 497.2 0.00 38 43 21537 -61.1 -88.1 2 27.0 -61.7 256 39 521.5 521.5 316.4 521.5 0.00 39 39 22143 -62.3 -88.3 2 26.0 -62.9 257 38 533.2 533.2 317.1 533.3 0.00 40 30 23790 -56.3 -84.3 2 28.0 -57.7 260 35 591.2 591.2 320.2 591.2 0.01 41 20 26380 -53.1 -72.1 8 19.0 -55.5 270 49 673.6 673.7 323.6 674.6 0.11 TRP 84 17420 -65.9 -88.9 3 23.0 -66.1 255 47 420.9 420.9 307.8 420.9 0.00 WND 96 16602 -63.4 -85.7 3 22.2 -63.7 260 66 409.9 409.9 306.5 409.9 0.00 Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 711.06 mb = 3008.52 m = 9870.36 ft Wetbulb zero: 728.53 mb = 2810.24 m = 9219.83 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 64.74 % Est. max temperature: 22.86 C = 73.15 F Sfc-Lift cond lev (LCL): 980.00 mb = 355.00 m = 1164.69 ft T: 15.46 C 700-500 lapse rate: 5.90 C/km ThetaE index: 7.38 C Layer 700.0- 530.0 mb Conv cond level (CCL): 917.38 mb = 912.95 m = 2995.19 ft Mean mixing ratio: 9.54 g/kg Conv temperature: 20.87 C = 69.56 F Cap Strength: 0.94 C Lifted Index: 1.49 C Risk: Showers probable Lifted Index @300 mb: 4.65 C Lifted Index @700 mb: -0.28 C Showalter Index: 1.73 C Risk: Showers probable Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 23.60 C K Index: 24.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 122.60 Risk: None Energy Index: -0.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.90 J/kg Max Up Vert Vel: 6.47 m/s Conv Inhibition (B-): 41.10 J/kg Cap Strength: 1.30 C Lift Cond Lev (LCL): 939.32 mb = 713.91 m = 2342.20 ft Lev Free Conv (LFC): 704.32 mb = 3082.40 m = 10112.74 ft Equ Level (EL): 564.32 mb = 4810.20 m = 15781.30 ft B at Equ Level: 20.86 J/kg Max Parcel Lev (MPL): 504.32 mb = 5674.86 m = 18618.10 ft Wind level data Storm motion: 286 at 12 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 1023 -9 240 10 8.7 5.0 | 163 9 -2.6 8.2 1 1000 184 275 10 10.0 -0.9 | 151 3 -1.3 2.3 2 925 844 330 7 3.5 -6.1 | 70 8 -7.7 -2.8 3 850 1549 340 3 1.0 -2.8 | 92 10 -10.2 0.4 4 700 3132 220 16 10.3 12.3 | 176 16 -1.0 15.5 5 500 5740 270 29 29.0 -0.0 | 260 18 17.8 3.2 6 400 7380 265 37 36.9 3.2 | 256 26 25.6 6.4 7 300 9380 280 42 41.4 -7.3 | 278 30 30.1 -4.1 8 250 10580 275 43 42.8 -3.7 | 271 32 31.6 -0.5 9 200 12000 265 47 46.8 4.1 | 258 36 35.6 7.3 10 150 13820 260 60 59.1 10.4 | 254 50 47.8 13.6 11 100 16350 260 62 61.1 10.8 | 254 52 49.8 14.0 12 96 16602 260 66 65.0 11.5 | 255 56 53.8 14.7 13 84 17420 255 47 45.4 12.2 | 246 37 34.2 15.4 14 70 18530 270 51 51.0 -0.0 | 265 40 39.8 3.2 15 50 20600 255 41 39.6 10.6 | 244 32 28.4 13.8 16 30 23790 260 35 34.5 6.1 | 248 25 23.2 9.3 17 20 26380 270 49 49.0 -0.0 | 265 38 37.8 3.2 Wind Parameters Mean winds (0-6000m): 256.0 at 15.6 knts Storm direction: 286.0 at 11.7 knts Shear (0-3000m) pos: 1.9 neg: 2.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 18.5 deg Storm rel helicity (0-3000m) pos: 14.1 neg: -8.9 tot: 5.2 m^2/s^2 ave: 1.7 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.00 Bulk Shear: 6.96 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 ------------------------------------------------------------------------------- 500 275 10 144 3| 9.7 0.0 9.7| 0.4 -3.3 -2.9 -5.8 -0.41| 10.8 -4.4 1000 292 9 90 3| 6.1 0.0 6.1| 2.6 -3.9 -1.3 -1.3 -0.24| 8.0 -1.9 1500 302 7 83 5| 3.8 0.0 3.8| 8.9 -3.9 5.0 3.3 -0.07| 6.4 -0.4 2000 305 7 84 6| 2.8 1.1 3.9| 9.0 -6.6 2.4 1.2 -0.10| 5.9 -0.6 2500 295 7 93 5| 2.3 2.1 4.4| 12.7 -6.6 6.1 2.4 0.08| 6.2 0.5 3000 271 8 134 5| 1.9 2.8 4.7| 14.1 -8.9 5.2 1.7 0.07| 6.8 0.5 4000 246 10 167 8| 1.3 2.5 3.7| 40.1 -11.6 28.5 7.1 0.17| 6.3 1.1 5000 248 13 185 8| 1.5 2.0 3.5| 77.9 -11.6 66.3 13.3 0.30| 6.0 1.8 6000 256 16 209 8| 1.9 1.7 3.6|111.9 -12.3 99.6 16.6 0.37| 5.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//OI738/skewt/OI738.skewt.20251102.12.gif