UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 5 DEC 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 1002 94 0.2 -1.7 87 1.9 -0.6 270 9 273.2 273.8 272.5 282.3 3.36 1 1000 110 0.2 -1.9 86 2.1 -0.6 270 11 273.4 273.9 272.5 282.4 3.32 2 964 402 -2.3 -5.2 80 2.9 -3.3 286 22 273.7 274.2 271.8 281.1 2.69 3 925 729 -4.3 -6.9 82 2.6 -5.2 305 35 274.9 275.3 272.2 281.7 2.46 4 850 1391 -7.9 -10.4 82 2.5 -8.7 315 36 277.9 278.2 273.2 283.6 2.03 5 841 1474 -8.5 -11.1 81 2.6 -9.3 314 36 278.1 278.4 273.2 283.6 1.94 6 755 2299 -15.1 -18.7 74 3.6 -15.9 309 37 279.6 279.8 272.9 283.0 1.16 7 700 2868 -17.5 -20.7 76 3.2 -18.1 305 38 283.1 283.3 274.7 286.3 1.05 8 691 2965 -18.5 -22.4 71 3.9 -19.3 305 39 283.0 283.2 274.5 285.8 0.92 9 658 3330 -18.7 -32.7 28 14.0 -20.7 304 42 286.8 286.9 275.6 288.0 0.37 10 604 3967 -19.9 -39.9 15 20.0 -22.2 303 48 292.5 292.6 278.2 293.2 0.20 11 500 5340 -30.7 -41.7 33 11.0 -31.6 300 60 295.6 295.6 279.7 296.3 0.20 12 473 5730 -33.1 -44.1 32 11.0 -33.9 302 63 297.4 297.4 280.4 297.9 0.16 13 446 6137 -38.3 -48.3 34 10.0 -38.8 305 66 295.9 295.9 279.7 296.2 0.11 14 400 6880 -40.3 -49.3 38 9.0 -40.7 310 71 302.6 302.6 282.6 303.0 0.11 15 315 8481 -48.1 -60.1 24 12.0 -48.4 314 98 313.2 313.2 286.5 313.3 0.04 16 300 8800 -51.5 -63.5 23 12.0 -51.7 315 103 312.8 312.8 286.4 312.9 0.02 17 284 9152 -53.4 -65.4 22 12.0 -53.5 315 104 315.0 315.0 287.1 315.1 0.02 18 265 9593 -55.7 -67.7 21 12.0 -55.9 310 101 317.9 317.9 288.1 318.0 0.02 19 250 9960 -58.5 -70.5 20 12.0 -58.6 305 99 319.1 319.1 288.5 319.1 0.01 20 234 10377 -60.7 -72.7 19 12.0 -60.8 305 101 321.9 321.9 289.3 321.9 0.01 21 215 10907 -60.7 -72.7 19 12.0 -60.8 308 92 329.7 329.7 291.6 329.8 0.01 22 200 11360 -60.5 -72.5 19 12.0 -60.6 310 85 337.0 337.0 293.6 337.0 0.01 23 150 13150 -59.1 -71.1 20 12.0 -59.3 300 58 368.3 368.3 300.2 368.3 0.02 24 142 13494 -58.7 -70.7 20 12.0 -58.9 300 56 374.8 374.8 301.4 374.9 0.02 25 100 15680 -62.1 -75.1 16 13.0 -62.3 300 46 407.7 407.7 306.2 407.8 0.01 26 95 15996 -62.5 -75.5 16 13.0 -62.7 298 45 413.0 413.0 306.9 413.1 0.01 27 70 17870 -64.3 -78.3 13 14.0 -64.5 285 42 446.8 446.8 310.6 446.9 0.01 28 51 19791 -68.5 -82.5 12 14.0 -68.7 294 42 479.3 479.3 313.4 479.4 0.01 29 50 19910 -68.5 -82.5 12 14.0 -68.7 295 42 482.1 482.1 313.6 482.1 0.01 30 47 20282 -67.1 -80.1 14 13.0 -67.3 294 43 494.0 494.0 314.5 494.1 0.01 31 40 21245 -70.9 -83.9 13 13.0 -71.1 291 45 507.8 507.8 315.5 507.9 0.01 32 36 21872 -68.7 -82.7 12 14.0 -68.9 289 47 529.0 529.0 316.9 529.1 0.01 33 30 22950 -73.7 -86.7 12 13.0 -73.8 285 50 543.7 543.7 317.8 543.8 0.01 34 23 24487 -78.3 -91.3 10 13.0 -78.4 282 62 573.1 573.1 319.3 573.1 0.00 35 20 25290 -76.3 -89.3 11 13.0 -76.4 280 69 602.6 602.6 320.7 602.7 0.01 36 19 25584 -76.3 -89.3 11 13.0 -76.4 279 69 611.5 611.5 321.1 611.6 0.01 37 13 27738 -80.9 -93.9 9 13.0 -81.0 274 70 665.7 665.7 323.3 665.7 0.00 38 10 29220 -78.7 -91.7 10 13.0 -78.9 270 71 725.8 725.8 325.3 725.8 0.01 39 9.5 29513 -77.9 -90.9 10 13.0 -78.1 739.5 739.5 325.6 739.6 0.01 40 7.3 31048 -70.5 -84.5 11 14.0 -71.3 827.6 827.7 327.9 828.0 0.04 41 5.3 32959 -68.3 -82.3 12 14.0 -69.7 916.8 916.9 329.8 917.8 0.09 TRP 234 10377 -60.7 -72.7 19 12.0 -60.8 305 101 321.9 321.9 289.3 321.9 0.01 WND 284 9152 -53.4 -65.4 22 12.0 -53.5 315 104 315.0 315.0 287.1 315.1 0.02 Sounding variables and indices 1000-500 mb thick: 5230.00 m Freezing level: 997.12 mb = 133.39 m = 437.63 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 55.02 % Est. max temperature: 4.80 C = 40.63 F Sfc-Lift cond lev (LCL): 972.64 mb = 331.27 m = 1086.83 ft T: -1.69 C 700-500 lapse rate: 5.34 C/km ThetaE index: 1.28 C Layer 964.0- 925.0 mb Conv cond level (CCL): 881.35 mb = 1107.47 m = 3633.38 ft Mean mixing ratio: 2.70 g/kg Conv temperature: 3.61 C = 38.50 F Cap Strength: 10.72 C Lifted Index: 11.88 C Risk: None Lifted Index @300 mb: 22.02 C Lifted Index @700 mb: 3.93 C Showalter Index: 10.35 C Risk: None Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 20.30 C K Index: 9.20 Risk: None Sweat Index: 132.00 Risk: None Energy Index: 2.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.32 J/kg Max Up Vert Vel: 4.08 m/s Conv Inhibition (B-): 56010.88 J/kg Cap Strength: 11.85 C Lift Cond Lev (LCL): 913.38 mb = 827.94 m = 2716.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 33 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 1002 94 270 9 9.0 -0.0 | 170 30 -5.3 29.5 1 1000 110 270 11 11.0 -0.0 | 174 30 -3.3 29.5 2 925 729 305 35 28.7 -20.1 | 237 17 14.3 9.5 3 850 1391 315 36 25.5 -25.5 | 250 12 11.1 4.1 4 700 2868 305 38 31.1 -21.8 | 245 18 16.8 7.7 5 500 5340 300 60 52.0 -30.0 | 271 38 37.6 -0.5 6 400 6880 310 71 54.4 -45.6 | 292 43 40.0 -16.1 7 300 8800 315 103 72.8 -72.8 | 307 73 58.5 -43.3 8 284 9152 315 104 73.5 -73.5 | 307 74 59.2 -44.0 9 250 9960 305 99 81.1 -56.8 | 292 72 66.8 -27.2 10 234 10377 305 101 82.7 -57.9 | 293 74 68.4 -28.4 11 200 11360 310 85 65.1 -54.6 | 296 57 50.8 -25.1 12 150 13150 300 58 50.2 -29.0 | 269 36 35.9 0.5 13 100 15680 300 46 39.8 -23.0 | 256 26 25.5 6.5 14 70 17870 285 42 40.6 -10.9 | 235 32 26.2 18.7 15 50 19910 295 42 38.1 -17.7 | 244 26 23.7 11.8 16 30 22950 285 50 48.3 -12.9 | 244 38 34.0 16.6 17 20 25290 280 69 68.0 -12.0 | 252 56 53.6 17.6 18 10 29220 270 71 71.0 -0.0 | 242 64 56.7 29.5 Wind Parameters Mean winds (0-6000m): 304.1 at 43.8 knts Storm direction: 334.1 at 32.8 knts Shear (0-3000m) pos: 5.2 neg: 1.2 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 80.0 deg Storm rel helicity (0-3000m) pos: 189.1 neg: -4.6 tot: 184.5 m^2/s^2 ave: 61.5 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 81.76 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 ------------------------------------------------------------------------------- 500 290 20 191 23| 22.8 0.0 22.8|139.3 0.0 139.3 278.5 0.90| 23.9 21.4 1000 302 27 210 17| 15.1 0.0 15.1|176.5 0.0 176.5 176.5 0.86| 17.1 14.8 1500 307 30 220 15| 10.4 0.0 10.4|181.8 -0.4 181.4 121.0 0.82| 12.7 10.4 2000 308 32 227 15| 7.8 0.6 8.4|181.8 -1.7 180.1 90.0 0.76| 10.1 7.7 2500 308 33 232 15| 6.3 0.9 7.2|181.8 -3.7 178.2 71.3 0.71| 8.6 6.0 3000 308 34 235 15| 5.2 1.2 6.4|189.1 -4.6 184.5 61.5 0.68| 7.7 5.2 4000 306 36 242 17| 3.9 1.9 5.8|221.7 -4.6 217.0 54.3 0.67| 6.9 4.6 5000 305 40 250 20| 3.1 2.5 5.6|250.4 -4.6 245.8 49.2 0.63| 6.5 4.1 6000 304 44 257 22| 3.4 2.1 5.4|330.6 -4.6 325.9 54.3 0.65| 6.2 4.1 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251205.00.gif