UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 7 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 1010 127 2.8 2.5 98 0.3 2.7 270 9 275.2 275.9 275.3 287.4 4.53 1 1000 207 1.8 -0.8 83 2.6 0.7 275 11 275.0 275.6 273.9 284.8 3.60 2 925 831 -2.1 -4.1 86 2.0 -2.9 300 19 277.2 277.7 274.3 285.6 3.05 3 850 1500 -5.1 -7.1 86 2.0 -5.8 295 27 280.8 281.3 275.7 288.3 2.64 4 794 2032 -8.3 -10.2 86 1.9 -8.9 300 26 282.9 283.3 276.3 289.3 2.21 5 700 2998 -15.3 -18.0 80 2.7 -15.9 310 25 285.5 285.8 276.4 289.5 1.32 6 676 3260 -17.3 -19.6 82 2.3 -17.8 309 26 286.2 286.4 276.5 289.8 1.20 7 567 4566 -21.7 -24.7 77 3.0 -22.2 304 32 295.8 295.9 280.7 298.6 0.91 8 500 5480 -27.9 -30.6 78 2.7 -28.3 300 36 299.0 299.1 281.7 301.0 0.60 9 457 6122 -31.1 -33.6 79 2.5 -31.4 304 46 302.8 302.9 283.2 304.5 0.49 10 400 7050 -39.3 -42.9 69 3.6 -39.5 310 60 303.9 304.0 283.2 304.7 0.22 11 338 8183 -49.1 -52.7 66 3.6 -49.2 310 68 305.5 305.6 283.7 305.9 0.09 12 300 8960 -53.9 -57.6 64 3.7 -54.0 310 73 309.4 309.4 285.2 309.6 0.05 13 280 9396 -56.8 -60.4 63 3.6 -56.8 310 75 311.4 311.4 285.9 311.6 0.04 14 250 10100 -61.5 -65.0 63 3.5 -61.6 315 75 314.6 314.6 287.0 314.7 0.02 15 214 11058 -66.9 -70.6 59 3.7 -66.9 315 73 320.5 320.6 288.9 320.6 0.01 16 200 11470 -66.1 -69.8 60 3.7 -66.1 310 60 328.1 328.1 291.2 328.1 0.02 17 154 13059 -63.1 -67.3 57 4.2 -63.1 301 42 358.7 358.7 298.5 358.8 0.03 18 150 13220 -63.5 -67.8 56 4.3 -63.6 300 40 360.7 360.7 298.8 360.8 0.03 19 100 15700 -66.1 -70.9 51 4.8 -66.2 280 40 400.0 400.0 305.2 400.1 0.03 20 70 17850 -69.5 -74.5 48 5.0 -69.6 270 48 435.7 435.7 309.4 435.8 0.02 21 50 19840 -72.3 -78.3 40 6.0 -72.4 265 48 473.1 473.1 312.9 473.2 0.02 22 35 21927 -74.5 -80.5 39 6.0 -74.6 518.2 518.2 316.2 518.3 0.02 TRP 214 11058 -66.9 -70.6 59 3.7 -66.9 315 73 320.5 320.6 288.9 320.6 0.01 WND 280 9396 -56.8 -60.4 63 3.6 -56.8 310 75 311.4 311.4 285.9 311.6 0.04 Sounding variables and indices 1000-500 mb thick: 5273.00 m Freezing level: 965.38 mb = 495.00 m = 1624.00 ft Wetbulb zero: 984.83 mb = 329.34 m = 1080.51 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 81.87 % Est. max temperature: 7.95 C = 46.31 F Sfc-Lift cond lev (LCL): 1005.22 mb = 164.99 m = 541.29 ft T: 2.32 C 700-500 lapse rate: 5.08 C/km ThetaE index: 2.65 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 893.36 mb = 1106.37 m = 3629.77 ft Mean mixing ratio: 3.34 g/kg Conv temperature: 6.30 C = 43.34 F Cap Strength: 10.07 C Lifted Index: 11.81 C Risk: None Lifted Index @300 mb: 17.04 C Lifted Index @700 mb: 3.43 C Showalter Index: 9.64 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 20.80 C K Index: 13.00 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 2.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.14 J/kg Max Up Vert Vel: 3.78 m/s Conv Inhibition (B-): 33302.27 J/kg Cap Strength: 11.60 C Lift Cond Lev (LCL): 927.51 mb = 809.34 m = 2655.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 21 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 1010 127 270 9 9.0 -0.0 | 177 19 -0.9 18.5 1 1000 207 275 11 11.0 -1.0 | 184 18 1.1 17.5 2 925 831 300 19 16.5 -9.5 | 216 11 6.6 9.0 3 850 1500 295 27 24.5 -11.4 | 244 16 14.6 7.1 4 700 2998 310 25 19.2 -16.1 | 255 10 9.3 2.4 5 500 5480 300 36 31.2 -18.0 | 269 21 21.3 0.5 6 400 7050 310 60 46.0 -38.6 | 299 41 36.1 -20.1 7 300 8960 310 73 55.9 -46.9 | 302 54 46.1 -28.4 8 280 9396 310 75 57.5 -48.2 | 302 56 47.6 -29.7 9 250 10100 315 75 53.0 -53.0 | 309 55 43.2 -34.5 10 214 11058 315 73 51.6 -51.6 | 308 53 41.8 -33.1 11 200 11470 310 60 46.0 -38.6 | 299 41 36.1 -20.1 12 150 13220 300 40 34.6 -20.0 | 273 25 24.8 -1.5 13 100 15700 280 40 39.4 -6.9 | 249 32 29.5 11.5 14 70 17850 270 48 48.0 -0.0 | 244 42 38.1 18.5 15 50 19840 265 48 47.8 4.2 | 239 44 38.0 22.7 Wind Parameters Mean winds (0-6000m): 301.9 at 27.9 knts Storm direction: 331.9 at 21.0 knts Shear (0-3000m) pos: 2.8 neg: 0.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 79.9 deg Storm rel helicity (0-3000m) pos: 71.9 neg: 0.0 tot: 71.9 m^2/s^2 ave: 24.0 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 34.08 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 ------------------------------------------------------------------------------- 500 284 13 191 16| 8.9 0.0 8.9| 31.4 0.0 31.4 62.9 0.82| 9.2 7.5 1000 293 16 203 13| 7.8 0.0 7.8| 50.5 0.0 50.5 50.5 0.82| 8.3 6.8 1500 294 19 216 13| 5.2 1.5 6.7| 63.4 0.0 63.4 42.3 0.79| 7.3 5.7 2000 296 21 224 13| 3.9 1.1 5.1| 66.8 0.0 66.8 33.4 0.74| 6.1 4.5 2500 298 22 230 13| 3.2 0.9 4.1| 69.5 0.0 69.5 27.8 0.71| 5.3 3.8 3000 300 23 233 12| 2.8 0.7 3.5| 71.9 0.0 71.9 24.0 0.69| 4.8 3.3 4000 302 24 241 12| 2.1 1.2 3.3| 77.5 0.0 77.5 19.4 0.64| 4.2 2.7 5000 302 26 248 13| 1.7 1.5 3.1| 80.9 0.0 80.9 16.2 0.57| 3.9 2.2 6000 302 28 255 14| 2.1 1.5 3.6|126.5 0.0 126.5 21.1 0.57| 4.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251207.12.gif