UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for U2008... Searching the city database file for: U2008 ... Date:1200Z 6 DEC 25 Station: U2008 WMO ident: 22008 ------------------------------------------------------------------------------- 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 1016 124 -14.5 -15.9 89 1.4 -14.7 180 3 257.5 257.6 257.4 260.4 1.09 1 1014 139 -12.3 -14.7 82 2.4 -12.8 181 3 259.8 260.0 259.5 263.0 1.20 2 1002 230 -7.3 -9.4 85 2.1 -7.9 184 5 265.7 266.0 265.1 270.7 1.87 3 1000 246 -7.1 -9.2 85 2.1 -7.7 185 5 266.0 266.4 265.4 271.2 1.90 4 992 309 -5.7 -7.9 84 2.2 -6.4 186 6 268.1 268.4 267.3 273.8 2.12 5 956 600 -3.7 -11.7 54 8.0 -6.0 188 8 272.9 273.2 269.6 277.5 1.63 6 925 859 -5.7 -17.7 38 12.0 -8.6 190 11 273.5 273.7 269.0 276.4 1.03 7 850 1517 -9.3 -24.3 28 15.0 -12.2 175 13 276.4 276.5 270.1 278.3 0.63 8 848 1535 -9.5 -24.5 28 15.0 -12.4 174 13 276.4 276.5 270.1 278.2 0.62 9 779 2183 -15.1 -25.1 42 10.0 -16.8 146 10 277.2 277.3 270.6 279.1 0.64 10 743 2541 -13.7 -32.7 18 19.0 -16.5 130 9 282.5 282.5 273.2 283.5 0.33 11 700 2992 -15.7 -42.7 8 27.0 -18.7 110 7 285.1 285.1 274.3 285.5 0.13 12 661 3421 -18.9 -46.9 7 28.0 -21.4 97 8 286.2 286.2 274.8 286.5 0.08 13 530 5022 -32.3 -49.3 17 17.0 -33.2 48 12 288.8 288.8 276.2 289.1 0.08 14 500 5430 -35.1 -51.1 18 16.0 -35.8 35 13 290.2 290.3 276.9 290.5 0.07 15 400 6950 -46.9 -61.9 16 15.0 -47.2 30 13 294.0 294.0 278.7 294.1 0.02 16 319 8413 -57.5 -71.5 15 14.0 -57.6 343 21 299.0 299.0 280.9 299.0 0.01 17 300 8800 -58.7 -72.7 15 14.0 -58.8 330 23 302.6 302.6 282.4 302.6 0.01 18 250 9930 -64.5 -77.5 15 13.0 -64.6 320 33 310.2 310.2 285.4 310.2 0.00 19 238 10229 -65.3 -78.3 15 13.0 -65.4 320 33 313.4 313.4 286.5 313.4 0.00 20 226 10544 -63.9 -76.9 15 13.0 -64.0 319 31 320.2 320.2 288.8 320.2 0.00 21 200 11290 -64.3 -77.3 15 13.0 -64.4 315 25 330.9 330.9 292.0 331.0 0.01 22 150 13050 -63.7 -75.7 18 12.0 -63.8 300 27 360.3 360.3 298.8 360.4 0.01 23 140 13473 -63.3 -75.3 18 12.0 -63.4 298 27 368.2 368.2 300.2 368.3 0.01 24 100 15520 -67.1 -79.1 17 12.0 -67.2 290 25 398.1 398.1 304.9 398.1 0.01 25 73 17418 -68.5 -81.5 14 13.0 -68.6 286 21 432.6 432.6 309.1 432.7 0.01 26 70 17670 -69.3 -82.3 13 13.0 -69.4 285 21 436.1 436.1 309.5 436.2 0.01 27 50 19640 -74.9 -87.9 12 13.0 -75.0 280 25 467.0 467.0 312.4 467.0 0.00 28 34 21852 -80.7 -92.7 12 12.0 -80.7 272 31 506.2 506.2 315.4 506.2 0.00 29 30 22560 -80.3 -92.3 12 12.0 -80.4 270 33 525.7 525.7 316.6 525.7 0.00 30 29 22751 -79.3 -92.3 10 13.0 -79.4 270 32 533.6 533.6 317.1 533.6 0.00 31 20 24830 -82.7 -94.7 11 12.0 -82.8 275 27 583.0 583.0 319.8 583.0 0.00 32 15 26428 -84.5 -96.5 10 12.0 -84.5 300 25 627.0 627.0 321.8 627.1 0.00 33 13 27224 -81.9 -93.9 11 12.0 -82.0 312 23 662.2 662.2 323.2 662.3 0.00 34 10 28690 -82.9 -94.9 11 12.0 -83.0 335 21 710.1 710.1 324.7 710.1 0.00 35 9.1 29218 -81.3 -94.3 9 13.0 -81.4 735.7 735.7 325.6 735.7 0.01 TRP 238 10229 -65.3 -78.3 15 13.0 -65.4 320 33 313.4 313.4 286.5 313.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5184.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 25.66 % Est. max temperature: 3.87 C = 38.96 F Sfc-Lift cond lev (LCL): 993.07 mb = 300.34 m = 985.34 ft T: -5.89 C 700-500 lapse rate: 7.96 C/km ThetaE index: 1.08 C Layer 925.0- 850.0 mb Conv cond level (CCL): 1014.00 mb = 138.96 m = 455.91 ft Mean mixing ratio: 1.58 g/kg Conv temperature: -11.25 C = 11.75 F Cap Strength: 12.24 C Lifted Index: 13.10 C Risk: None Lifted Index @300 mb: 19.85 C Lifted Index @700 mb: 11.12 C Showalter Index: 10.17 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 25.80 C Cross Totals Index: 10.80 C K Index: -25.50 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.61 J/kg Max Up Vert Vel: 9.12 m/s Conv Inhibition (B-): 54049.32 J/kg Cap Strength: 13.03 C Lift Cond Lev (LCL): 872.87 mb = 1310.43 m = 4299.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 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 1016 124 180 3 0.0 3.0 | 290 6 5.8 -2.1 1 1000 246 185 5 0.4 5.0 | 271 6 6.2 -0.1 2 925 859 190 11 1.9 10.8 | 233 10 7.7 5.7 3 850 1517 175 13 -1.1 13.0 | 210 9 4.6 7.8 4 700 2992 110 7 -6.6 2.4 | 17 3 -0.8 -2.7 5 500 5430 35 13 -7.5 -10.6 | 6 16 -1.7 -15.8 6 400 6950 30 13 -6.5 -11.3 | 3 16 -0.7 -16.4 7 300 8800 330 23 11.5 -19.9 | 325 30 17.3 -25.0 8 250 9930 320 33 21.2 -25.3 | 318 41 27.0 -30.4 9 238 10229 320 33 21.2 -25.3 | 318 41 27.0 -30.4 10 200 11290 315 25 17.7 -17.7 | 314 33 23.4 -22.8 11 150 13050 300 27 23.4 -13.5 | 303 35 29.1 -18.6 12 100 15520 290 25 23.5 -8.6 | 295 32 29.2 -13.7 13 70 17670 285 21 20.3 -5.4 | 292 28 26.0 -10.5 14 50 19640 280 25 24.6 -4.3 | 287 32 30.4 -9.4 15 30 22560 270 33 33.0 -0.0 | 278 39 38.8 -5.1 16 20 24830 275 27 26.9 -2.4 | 283 33 32.7 -7.5 17 10 28690 335 21 8.9 -19.0 | 329 28 14.6 -24.1 Wind Parameters Mean winds (0-6000m): 101.6 at 10.3 knts Storm direction: 131.6 at 7.7 knts Shear (0-3000m) pos: 1.0 neg: 1.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 92.6 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -29.1 tot: -28.9 m^2/s^2 ave: -9.6 10^-3 m/s^2 rel: -0.72 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.40 Bulk Shear: 17.37 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 ------------------------------------------------------------------------------- 500 186 6 261 7| 5.9 0.0 5.9| 0.0 -9.2 -9.2 -18.3 -0.92| 5.9 -5.5 1000 188 8 245 8| 3.0 1.6 4.6| 0.0 -16.2 -16.2 -16.2 -0.88| 4.8 -4.2 1500 183 10 234 8| 2.0 1.7 3.7| 0.0 -23.0 -23.0 -15.4 -0.87| 4.4 -3.8 2000 177 10 226 7| 1.5 1.7 3.2| 0.0 -26.8 -26.8 -13.4 -0.76| 4.6 -3.5 2500 172 10 221 6| 1.2 1.8 3.0| 0.0 -28.2 -28.2 -11.3 -0.75| 4.5 -3.4 3000 167 10 220 6| 1.0 1.8 2.8| 0.2 -29.1 -28.9 -9.6 -0.72| 4.3 -3.1 4000 151 9 201 3| 0.7 2.0 2.7| 0.7 -29.9 -29.2 -7.3 -0.59| 3.9 -2.3 5000 129 10 119 2| 0.6 2.1 2.6| 0.7 -38.9 -38.2 -7.6 -0.57| 3.8 -2.1 6000 102 10 55 5| 0.5 1.8 2.3| 0.7 -46.3 -45.7 -7.6 -0.58| 3.4 -2.0 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20251206.12.gif