UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 2 DEC 25 Station: U7594 WMO ident: 27594 ------------------------------------------------------------------------------- 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 1013 128 0.8 0.6 99 0.2 0.7 175 5 272.9 273.6 273.2 283.5 3.94 1 1000 231 -0.3 -2.5 85 2.2 -1.2 200 7 272.9 273.4 272.0 281.5 3.18 2 926 842 -4.5 -5.9 90 1.4 -5.0 225 7 274.6 275.1 272.3 281.9 2.65 3 925 851 -4.1 -5.4 91 1.3 -4.6 225 7 275.1 275.6 272.8 282.7 2.76 4 911 972 -1.1 -2.2 92 1.1 -1.6 230 7 279.4 280.0 276.3 289.3 3.57 5 899 1077 -2.1 -5.8 76 3.7 -3.4 233 8 279.4 279.9 275.2 287.2 2.75 6 883 1221 0.4 -4.6 69 5.0 -1.6 239 8 283.5 284.0 277.7 292.2 3.07 7 850 1525 -0.9 -6.9 64 6.0 -3.1 250 9 285.2 285.7 278.1 292.9 2.68 8 700 3055 -7.7 -18.7 41 11.0 -10.7 185 7 294.0 294.2 280.4 297.8 1.25 9 686 3212 -8.3 -19.3 41 11.0 -11.2 193 8 295.0 295.2 280.8 298.8 1.21 10 617 4025 -13.3 -30.3 23 17.0 -16.4 232 11 298.3 298.4 281.3 300.0 0.50 11 500 5590 -24.1 -39.1 24 15.0 -25.8 310 17 303.7 303.7 283.2 304.6 0.26 12 483 5842 -25.3 -41.3 21 16.0 -27.0 313 19 305.2 305.2 283.8 305.9 0.21 13 400 7180 -36.7 -48.7 28 12.0 -37.4 330 31 307.3 307.3 284.4 307.7 0.11 14 308 8930 -51.7 -61.7 29 10.0 -51.9 330 37 310.1 310.1 285.4 310.3 0.03 15 300 9100 -52.7 -62.7 29 10.0 -52.9 330 38 311.1 311.1 285.7 311.2 0.03 16 250 10250 -61.3 -70.3 29 9.0 -61.4 335 38 314.9 314.9 287.1 315.0 0.01 17 230 10767 -64.3 -73.3 28 9.0 -64.4 325 31 318.0 318.0 288.1 318.0 0.01 18 227 10848 -64.5 -73.5 28 9.0 -64.6 323 30 318.9 318.9 288.4 318.9 0.01 19 200 11630 -62.7 -71.7 29 9.0 -62.8 305 25 333.5 333.5 292.7 333.5 0.01 20 157 13126 -59.5 -69.5 26 10.0 -59.6 297 17 362.8 362.8 299.2 362.9 0.02 21 150 13410 -59.7 -69.7 26 10.0 -59.9 295 15 367.2 367.2 300.1 367.3 0.02 22 100 15920 -63.5 -74.5 21 11.0 -63.7 285 19 405.0 405.0 305.9 405.1 0.02 23 70 18100 -66.1 -78.1 17 12.0 -66.2 280 25 443.0 443.0 310.2 443.0 0.01 24 50 20130 -67.3 -79.3 17 12.0 -67.5 300 25 484.9 484.9 313.8 485.0 0.01 25 45 20763 -66.3 -78.3 17 12.0 -66.5 298 27 502.2 502.2 315.1 502.3 0.02 26 30 23180 -71.3 -83.3 15 12.0 -71.5 290 35 550.3 550.3 318.1 550.3 0.01 27 20 25540 -77.3 -89.3 13 12.0 -77.4 290 56 599.6 599.6 320.6 599.6 0.01 28 16 26816 -78.7 634.5 TRP 230 10767 -64.3 -73.3 28 9.0 -64.4 325 31 318.0 318.0 288.1 318.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5359.00 m Freezing level: 1003.55 mb = 202.79 m = 665.31 ft Freezing level: 885.56 mb = 1197.63 m = 3929.18 ft Freezing level: 872.85 mb = 1314.22 m = 4311.71 ft Wetbulb zero: 1007.99 mb = 167.29 m = 548.83 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 47.50 % Est. max temperature: 12.41 C = 54.34 F Sfc-Lift cond lev (LCL): 1009.70 mb = 153.70 m = 504.27 ft T: 0.52 C 700-500 lapse rate: 6.47 C/km ThetaE index: 2.14 C Layer 899.0- 883.0 mb Conv cond level (CCL): 931.93 mb = 791.74 m = 2597.52 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 2.34 C = 36.22 F Cap Strength: 15.51 C Lifted Index: 18.01 C Risk: None Lifted Index @300 mb: 20.41 C Lifted Index @700 mb: 13.26 C Showalter Index: 9.92 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 17.20 C K Index: 5.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.75 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 52004.29 J/kg Cap Strength: 17.83 C Lift Cond Lev (LCL): 938.01 mb = 739.95 m = 2427.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 8 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 1013 128 175 5 -0.4 5.0 | 139 11 -7.5 8.6 1 1000 231 200 7 2.4 6.6 | 155 11 -4.7 10.2 2 925 851 225 7 4.9 4.9 | 166 9 -2.1 8.6 3 850 1525 250 9 8.5 3.1 | 192 7 1.4 6.7 4 700 3055 185 7 0.6 7.0 | 149 12 -6.5 10.6 5 500 5590 310 17 13.0 -10.9 | 321 9 5.9 -7.3 6 400 7180 330 31 15.5 -26.8 | 340 25 8.4 -23.2 7 300 9100 330 38 19.0 -32.9 | 338 32 11.9 -29.3 8 250 10250 335 38 16.1 -34.4 | 344 32 9.0 -30.8 9 230 10767 325 31 17.8 -25.4 | 334 24 10.7 -21.7 10 200 11630 305 25 20.5 -14.3 | 309 17 13.4 -10.7 11 150 13410 295 15 13.6 -6.3 | 292 7 6.5 -2.7 12 100 15920 285 19 18.4 -4.9 | 276 11 11.3 -1.3 13 70 18100 280 25 24.6 -4.3 | 272 18 17.5 -0.7 14 50 20130 300 25 21.7 -12.5 | 301 17 14.6 -8.8 15 30 23180 290 35 32.9 -12.0 | 288 27 25.8 -8.3 16 20 25540 290 56 52.6 -19.2 | 289 48 45.5 -15.5 Wind Parameters Mean winds (0-6000m): 267.3 at 10.6 knts Storm direction: 297.3 at 8.0 knts Shear (0-3000m) pos: 1.5 neg: 1.3 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 12.1 deg Storm rel helicity (0-3000m) pos: 23.3 neg: -19.1 tot: 4.2 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.04 Bulk Shear: 12.26 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 ------------------------------------------------------------------------------- 500 205 7 157 11| 4.7 0.0 4.7| 13.2 0.0 13.2 26.5 0.87| 5.3 4.7 1000 216 7 162 10| 3.5 0.0 3.5| 17.8 0.0 17.8 17.8 0.83| 4.0 3.4 1500 227 8 170 9| 3.0 0.0 3.0| 22.0 -0.9 21.2 14.1 0.74| 3.8 2.8 2000 229 8 172 9| 2.2 0.8 3.0| 22.0 -6.1 15.9 7.9 0.41| 3.7 1.5 2500 227 8 171 9| 1.8 1.2 3.0| 22.0 -12.9 9.1 3.7 0.20| 3.5 0.7 3000 223 8 169 9| 1.5 1.3 2.8| 23.3 -19.1 4.2 1.4 0.09| 3.4 0.3 4000 222 8 170 10| 2.2 1.0 3.2| 48.9 -19.1 29.8 7.5 0.36| 3.7 1.3 5000 240 9 186 8| 2.6 0.8 3.4| 74.1 -19.1 55.0 11.0 0.54| 4.2 2.3 6000 267 11 220 5| 2.8 0.7 3.5| 92.3 -19.1 73.2 12.2 0.57| 4.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251202.00.gif