UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for OI738... Searching the city database file for: OI738 ... Date:1200Z 8 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 1022 -11 24.0 6.0 31 18.0 13.8 90 4 295.3 296.3 286.1 312.1 5.74 1 1015 49 23.6 5.6 31 18.0 13.5 85 5 295.5 296.5 286.0 311.9 5.62 2 1000 178 22.0 5.0 33 17.0 12.6 75 6 295.1 296.1 285.7 311.1 5.47 3 939 720 18.0 2.0 34 16.0 9.6 168 3 296.4 297.3 285.4 310.3 4.70 4 925 848 17.4 -0.6 29 18.0 8.4 190 2 297.1 297.8 284.9 308.9 3.95 5 903 1043 16.0 -1.0 31 17.0 7.6 210 4 297.7 298.4 285.1 309.5 3.93 6 899 1079 16.8 -2.2 27 19.0 7.5 214 4 298.9 299.6 285.2 309.8 3.61 7 869 1353 15.8 -4.2 25 20.0 6.3 242 6 300.8 301.4 285.5 310.6 3.22 8 850 1531 13.2 -4.8 28 18.0 4.9 260 8 300.0 300.5 285.1 309.6 3.14 9 777 2294 6.4 -6.6 39 13.0 0.8 276 10 300.5 301.0 285.2 309.6 3.00 10 700 3161 1.0 -15.0 29 16.0 -4.6 295 13 303.6 303.9 284.9 309.0 1.70 11 627 4037 -3.9 -23.9 19 20.0 -9.4 293 15 307.7 307.9 285.5 310.7 0.88 12 569 4795 -9.5 -21.5 37 12.0 -12.8 292 17 309.8 310.0 286.6 313.8 1.20 13 500 5780 -16.5 -32.5 24 16.0 -19.4 290 19 312.9 313.0 287.0 314.7 0.50 14 455 6482 -21.9 -36.9 24 15.0 -24.1 288 26 314.7 314.8 287.4 316.0 0.35 15 451 6547 -21.5 -39.5 18 18.0 -23.9 288 26 316.0 316.1 287.8 317.0 0.27 16 400 7420 -28.9 -46.9 16 18.0 -30.5 285 35 317.4 317.5 288.1 318.0 0.14 17 369 7995 -30.1 -56.1 6 26.0 -31.9 281 41 323.2 323.3 289.8 323.4 0.05 18 300 9430 -42.5 -61.5 11 19.0 -43.2 270 57 325.5 325.5 290.5 325.6 0.03 19 250 10640 -51.7 -63.7 22 12.0 -52.0 270 57 329.2 329.2 291.5 329.3 0.03 20 238 10958 -53.1 -64.1 25 11.0 -53.3 272 58 331.8 331.8 292.2 331.9 0.03 21 216 11578 -55.9 -67.9 21 12.0 -56.1 275 61 336.7 336.8 293.5 336.8 0.02 22 215 11608 -55.7 -67.7 21 12.0 -55.9 275 62 337.5 337.5 293.7 337.6 0.02 23 203 11975 -54.1 -69.1 14 15.0 -54.4 271 72 345.6 345.6 295.7 345.7 0.02 24 200 12070 -54.9 -69.9 14 15.0 -55.1 270 75 345.8 345.8 295.7 345.9 0.02 25 195 12231 -54.9 -70.9 12 16.0 -55.2 273 77 348.3 348.3 296.3 348.4 0.01 26 192 12330 -54.6 -71.0 12 16.3 -54.9 275 79 350.3 350.3 296.7 350.4 0.01 27 186 12533 -54.1 -71.1 11 17.0 -54.4 275 78 354.4 354.4 297.6 354.4 0.01 28 150 13890 -60.5 -78.5 8 18.0 -60.7 275 69 365.9 365.9 299.8 365.9 0.01 29 131 14728 -62.7 -83.7 4 21.0 -62.9 277 62 376.4 376.4 301.6 376.4 0.00 30 112 15684 -66.3 -89.3 3 23.0 -66.4 279 54 386.9 386.9 303.3 386.9 0.00 31 110 15793 -65.5 -88.5 3 23.0 -65.6 279 53 390.4 390.4 303.9 390.4 0.00 32 102 16250 -66.9 -90.9 2 24.0 -67.0 280 49 396.2 396.2 304.7 396.2 0.00 33 100 16370 -66.7 -90.7 2 24.0 -66.8 280 48 398.9 398.9 305.0 398.9 0.00 34 96 16616 -65.3 -90.3 2 25.0 -65.5 279 48 406.3 406.3 306.0 406.3 0.00 35 70 18540 -63.1 -90.1 1 27.0 -63.4 275 44 449.4 449.4 310.8 449.4 0.00 36 50 20630 -62.1 -89.1 2 27.0 -62.6 270 36 497.1 497.1 314.8 497.2 0.00 TRP 216 11578 -55.9 -67.9 21 12.0 -56.1 275 61 336.7 336.8 293.5 336.8 0.02 WND 192 12330 -54.6 -71.0 12 16.3 -54.9 275 79 350.3 350.3 296.7 350.4 0.01 Sounding variables and indices 1000-500 mb thick: 5602.00 m Freezing level: 685.10 mb = 3339.87 m = 10957.43 ft Wetbulb zero: 765.84 mb = 2414.60 m = 7921.82 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 30.08 % Est. max temperature: 29.33 C = 84.79 F Sfc-Lift cond lev (LCL): 782.96 mb = 2229.43 m = 7314.33 ft T: 6.98 C 700-500 lapse rate: 6.68 C/km ThetaE index: 3.17 C Layer 1015.0- 903.0 mb Conv cond level (CCL): 653.66 mb = 3706.04 m = 12158.78 ft Mean mixing ratio: 5.05 g/kg Conv temperature: 34.92 C = 94.85 F Cap Strength: 5.46 C Lifted Index: 5.34 C Risk: None Lifted Index @300 mb: 10.68 C Lifted Index @700 mb: 4.76 C Showalter Index: 6.10 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 29.70 C Cross Totals Index: 11.70 C K Index: 8.90 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.10 J/kg Max Up Vert Vel: 3.19 m/s Conv Inhibition (B-): 20943.51 J/kg Cap Strength: 5.42 C Lift Cond Lev (LCL): 755.39 mb = 2528.66 m = 8296.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 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 1022 -11 90 4 -4.0 0.0 | 124 12 -9.9 6.6 1 1000 178 75 6 -5.8 -1.6 | 113 13 -11.7 5.1 2 925 848 190 2 0.3 2.0 | 147 10 -5.6 8.6 3 850 1531 260 8 7.9 1.4 | 194 8 2.0 8.0 4 700 3161 295 13 11.8 -5.5 | 259 6 5.9 1.1 5 500 5780 290 19 17.9 -6.5 | 269 12 11.9 0.1 6 400 7420 285 35 33.8 -9.1 | 275 28 27.9 -2.4 7 300 9430 270 57 57.0 -0.0 | 263 52 51.1 6.6 8 250 10640 270 57 57.0 -0.0 | 263 52 51.1 6.6 9 216 11578 275 61 60.8 -5.3 | 269 55 54.9 1.3 10 200 12070 270 75 75.0 -0.0 | 265 69 69.1 6.6 11 192 12330 275 79 78.7 -6.9 | 270 73 72.8 -0.2 12 150 13890 275 69 68.7 -6.0 | 269 63 62.8 0.6 13 100 16370 280 48 47.3 -8.3 | 272 41 41.4 -1.7 14 70 18540 275 44 43.8 -3.8 | 266 38 37.9 2.8 15 50 20630 270 36 36.0 -0.0 | 258 31 30.1 6.6 Wind Parameters Mean winds (0-6000m): 288.3 at 11.9 knts Storm direction: 318.3 at 8.9 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 125.9 deg Storm rel helicity (0-3000m) pos: 58.6 neg: -6.7 tot: 52.0 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 37.01 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 90 5 121 13| 2.8 0.0 2.8| 16.6 -6.7 9.9 19.8 0.39| 7.3 2.8 1000 98 4 126 12| 3.1 0.0 3.1| 28.4 -6.7 21.8 21.8 0.55| 6.2 3.4 1500 175 4 151 13| 4.0 0.0 4.0| 44.7 -6.7 38.0 25.3 0.68| 6.4 4.4 2000 249 5 175 9| 3.4 0.0 3.4| 50.0 -6.7 43.3 21.6 0.71| 5.5 3.9 2500 264 6 184 7| 3.1 0.0 3.1| 54.3 -6.7 47.6 19.0 0.74| 4.9 3.6 3000 274 7 193 6| 2.8 0.0 2.8| 58.6 -6.7 52.0 17.3 0.76| 4.6 3.5 4000 284 9 211 5| 2.2 0.2 2.4| 61.4 -6.7 54.7 13.7 0.74| 3.8 2.8 5000 287 10 228 5| 1.8 0.4 2.2| 62.6 -6.7 56.0 11.2 0.70| 3.3 2.3 6000 288 12 241 6| 1.5 0.6 2.1| 64.9 -6.7 58.2 9.7 0.65| 3.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//OI738/skewt/OI738.skewt.20251108.12.gif