UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 16 OCT 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 1028 92 2.0 -6.0 55 8.0 -0.9 135 5 273.0 273.4 270.8 279.5 2.37 1 1000 314 -0.5 -8.5 55 8.0 -3.1 130 11 272.6 273.0 270.1 278.2 2.01 2 976 508 -1.9 -9.9 54 8.0 -4.4 138 15 273.1 273.4 270.1 278.3 1.84 3 968 573 -1.9 -10.9 50 9.0 -4.6 140 17 273.8 274.1 270.3 278.6 1.72 4 956 672 -0.3 -16.3 29 16.0 -4.7 144 19 276.4 276.6 270.9 279.6 1.12 5 934 859 0.0 -21.0 19 21.0 -5.2 152 23 278.5 278.7 271.6 280.8 0.77 6 925 936 -0.3 -21.3 19 21.0 -5.5 155 25 279.0 279.1 271.9 281.3 0.75 7 850 1610 -1.7 -18.7 26 17.0 -6.3 155 21 284.4 284.5 275.3 287.5 1.03 8 825 1847 -1.5 -21.5 20 20.0 -6.7 158 19 287.0 287.2 276.5 289.6 0.83 9 746 2644 -3.9 -29.9 11 26.0 -9.4 168 13 292.8 292.9 278.7 294.2 0.43 10 700 3143 -6.9 -29.9 14 23.0 -11.6 175 9 294.8 294.9 279.7 296.3 0.46 11 548 5004 -19.3 -37.3 19 18.0 -21.7 62 9 301.5 301.6 282.4 302.5 0.28 12 500 5680 -22.9 -36.9 27 14.0 -24.7 20 9 305.1 305.2 283.9 306.2 0.32 13 459 6306 -25.5 -45.5 14 20.0 -27.4 22 8 309.4 309.5 285.3 309.9 0.14 14 400 7290 -33.5 -53.5 12 20.0 -34.7 25 7 311.4 311.5 285.9 311.7 0.07 15 300 9240 -49.7 -66.7 12 17.0 -50.0 335 9 315.3 315.3 287.2 315.4 0.02 16 261 10130 -57.1 -71.1 15 14.0 -57.2 324 12 317.2 317.2 287.9 317.3 0.01 17 250 10400 -58.9 -71.9 17 13.0 -59.0 320 13 318.5 318.5 288.3 318.5 0.01 18 214 11359 -66.1 -78.1 17 12.0 -66.1 330 11 321.8 321.8 289.3 321.8 0.00 19 200 11770 -65.1 -76.1 20 11.0 -65.2 320 15 329.7 329.7 291.6 329.7 0.01 20 155 13345 -59.3 -69.3 26 10.0 -59.5 285 22 364.5 364.5 299.6 364.6 0.02 21 150 13550 -60.1 -70.1 26 10.0 -60.3 280 23 366.5 366.5 299.9 366.6 0.02 22 119 14987 -63.1 -74.1 21 11.0 -63.3 283 22 386.1 386.1 303.2 386.2 0.01 23 100 16060 -62.3 -74.3 19 12.0 -62.5 285 21 407.4 407.4 306.2 407.4 0.02 24 85 17068 -63.5 -75.5 18 12.0 -63.7 294 21 424.3 424.3 308.2 424.4 0.02 25 70 18270 -62.5 -75.5 16 13.0 -62.8 305 21 450.7 450.7 310.9 450.8 0.02 26 50 20330 -63.3 -77.3 13 14.0 -63.6 295 19 494.3 494.3 314.5 494.4 0.02 27 30 23480 -61.1 -76.1 12 15.0 -61.8 295 23 578.1 578.1 319.6 578.4 0.04 28 20 26000 -60.3 -76.3 11 16.0 -61.4 285 31 651.6 651.6 322.7 652.1 0.06 29 19 26320 -60.7 -76.7 10 16.0 -61.9 285 31 660.0 660.0 323.1 660.5 0.06 30 14 28245 -56.5 -74.5 9 18.0 -58.8 285 33 734.5 734.5 325.5 735.5 0.11 31 10 30430 -47.1 -67.1 8 20.0 -53.2 285 35 843.7 844.0 328.4 848.6 0.46 32 8.2 31756 -42.9 -63.9 8 21.0 -51.5 909.6 910.1 329.8 919.5 0.87 TRP 214 11359 -66.1 -78.1 17 12.0 -66.1 330 11 321.8 321.8 289.3 321.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: 1005.60 mb = 269.69 m = 884.80 ft Freezing level: 934.00 mb = 858.56 m = 2816.77 ft Freezing level: 934.00 mb = 858.56 m = 2816.77 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 21.59 % Est. max temperature: 11.39 C = 52.50 F Sfc-Lift cond lev (LCL): 907.53 mb = 1088.01 m = 3569.56 ft T: -0.62 C 700-500 lapse rate: 6.31 C/km ThetaE index: 1.30 C Layer 1000.0- 976.0 mb Conv cond level (CCL): 559.73 mb = 4843.33 m = 15890.00 ft Mean mixing ratio: 1.63 g/kg Conv temperature: 30.18 C = 86.32 F Cap Strength: 19.44 C Lifted Index: 21.67 C Risk: None Lifted Index @300 mb: 25.63 C Lifted Index @700 mb: 16.37 C Showalter Index: 15.22 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 4.20 C K Index: -20.50 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.53 J/kg Max Up Vert Vel: 7.55 m/s Conv Inhibition (B-): 70375.95 J/kg Cap Strength: 21.61 C Lift Cond Lev (LCL): 820.75 mb = 1888.19 m = 6194.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 177 at 10 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 1028 92 135 5 -3.5 3.5 | 27 7 -3.1 -6.1 1 1000 314 130 11 -8.4 7.1 | 72 8 -8.0 -2.6 2 925 936 155 25 -10.6 22.7 | 142 16 -10.1 13.0 3 850 1610 155 21 -8.9 19.0 | 138 13 -8.4 9.4 4 700 3143 175 9 -0.8 9.0 | 27 1 -0.3 -0.7 5 500 5680 20 9 -3.1 -8.5 | 8 18 -2.6 -18.1 6 400 7290 25 7 -3.0 -6.3 | 9 16 -2.5 -16.0 7 300 9240 335 9 3.8 -8.2 | 347 18 4.2 -17.8 8 250 10400 320 13 8.4 -10.0 | 336 21 8.8 -19.6 9 214 11359 330 11 5.5 -9.5 | 343 20 5.9 -19.2 10 200 11770 320 15 9.6 -11.5 | 335 23 10.1 -21.1 11 150 13550 280 23 22.7 -4.0 | 301 27 23.1 -13.7 12 100 16060 285 21 20.3 -5.4 | 306 26 20.7 -15.1 13 70 18270 305 21 17.2 -12.0 | 321 28 17.6 -21.7 14 50 20330 295 19 17.2 -8.0 | 315 25 17.7 -17.7 15 30 23480 295 23 20.8 -9.7 | 312 29 21.3 -19.4 16 20 26000 285 31 29.9 -8.0 | 300 35 30.4 -17.7 17 10 30430 285 35 33.8 -9.1 | 299 39 34.2 -18.7 Wind Parameters Mean winds (0-6000m): 147.4 at 12.9 knts Storm direction: 177.4 at 9.7 knts Shear (0-3000m) pos: 1.5 neg: 0.5 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 31.0 deg Storm rel helicity (0-3000m) pos: 55.6 neg: -4.0 tot: 51.7 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 24.15 Bulk Shear: 1.18 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 ------------------------------------------------------------------------------- 500 135 11 78 8| 12.7 0.0 12.7| 26.2 0.0 26.2 52.5 0.93| 13.3 12.3 1000 147 17 118 10| 10.0 0.0 10.0| 52.8 -0.6 52.2 52.2 0.86| 11.6 9.9 1500 151 19 127 11| 6.7 1.0 7.7| 52.8 -3.5 49.3 32.9 0.73| 8.7 6.3 2000 152 19 130 11| 4.1 0.8 4.8| 55.1 -3.5 51.6 25.8 0.65| 7.7 5.0 2500 154 18 132 10| 2.5 0.6 3.1| 55.6 -3.5 52.1 20.9 0.57| 7.0 4.0 3000 155 17 131 9| 1.5 0.5 2.0| 55.6 -4.0 51.7 17.2 0.47| 6.6 3.1 4000 154 15 122 7| 1.1 1.3 2.4| 55.9 -6.9 48.9 12.2 0.36| 6.1 2.2 5000 150 14 109 7| 0.9 1.8 2.7| 55.9 -30.1 25.7 5.1 0.18| 5.9 1.1 6000 147 13 100 7| 0.7 1.7 2.5| 56.3 -54.3 1.9 0.3 0.08| 5.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251016.12.gif