UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for U2008... Searching the city database file for: U2008 ... Date:0000Z 7 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 1018 124 -10.9 -14.6 74 3.7 -11.7 200 7 260.9 261.1 260.4 264.2 1.21 1 1002 246 -7.1 -12.1 67 5.0 -8.4 200 12 265.9 266.1 264.6 270.0 1.51 2 1000 262 -7.1 -12.1 67 5.0 -8.4 200 13 266.0 266.3 264.7 270.2 1.51 3 975 459 -7.3 -16.3 49 9.0 -9.4 198 18 267.8 268.0 265.2 270.8 1.10 4 969 507 -6.1 -16.1 45 10.0 -8.5 198 19 269.5 269.6 266.4 272.6 1.12 5 955 621 -6.9 -18.9 38 12.0 -9.5 197 22 269.8 269.9 266.3 272.3 0.90 6 942 728 -6.3 -18.3 38 12.0 -9.1 196 25 271.4 271.6 267.5 274.2 0.96 7 925 870 -7.1 -20.1 35 13.0 -9.9 195 29 272.0 272.2 267.7 274.5 0.84 8 920 912 -7.3 -20.3 35 13.0 -10.1 196 29 272.3 272.4 267.8 274.7 0.83 9 914 963 -6.3 -19.3 35 13.0 -9.3 196 28 273.8 274.0 269.0 276.4 0.91 10 850 1527 -9.3 -28.3 20 19.0 -12.6 205 25 276.4 276.5 269.8 277.7 0.44 11 846 1563 -9.5 -28.5 20 19.0 -12.8 205 25 276.6 276.6 269.8 277.9 0.43 12 756 2419 -16.7 -35.7 18 19.0 -19.0 199 15 277.8 277.8 270.2 278.6 0.24 13 725 2735 -14.5 -37.5 12 23.0 -17.4 197 12 283.6 283.6 273.6 284.2 0.21 14 700 3000 -15.1 -43.1 7 28.0 -18.2 195 9 285.8 285.8 274.6 286.2 0.12 15 699 3011 -15.3 -43.3 7 28.0 -18.4 195 9 285.7 285.7 274.6 286.1 0.12 16 500 5440 -34.3 -50.3 18 16.0 -35.1 205 7 291.2 291.2 277.4 291.5 0.08 17 439 6336 -41.9 -56.9 18 15.0 -42.3 246 8 292.6 292.6 278.0 292.8 0.04 18 400 6960 -46.1 -61.1 17 15.0 -46.4 275 9 295.1 295.1 279.1 295.2 0.03 19 300 8820 -58.3 -71.3 17 13.0 -58.4 295 27 303.2 303.2 282.7 303.2 0.01 20 250 9950 -66.3 -77.3 20 11.0 -66.4 300 27 307.5 307.5 284.4 307.5 0.00 21 234 10346 -68.5 -79.5 19 11.0 -68.5 300 27 310.0 310.0 285.3 310.1 0.00 22 202 11230 -65.1 -75.1 24 10.0 -65.1 300 27 328.7 328.7 291.3 328.8 0.01 23 200 11290 -65.1 -75.1 24 10.0 -65.1 300 27 329.7 329.7 291.6 329.7 0.01 24 184 11799 -66.3 -76.3 23 10.0 -66.4 299 26 335.7 335.7 293.2 335.7 0.01 25 168 12356 -63.7 -73.7 24 10.0 -63.8 297 26 348.9 348.9 296.4 348.9 0.01 26 150 13050 -65.9 -75.9 24 10.0 -66.0 295 25 356.6 356.6 298.0 356.6 0.01 27 144 13296 -66.5 -76.5 23 10.0 -66.6 294 25 359.7 359.7 298.7 359.7 0.01 28 132 13823 -64.9 -74.9 24 10.0 -65.0 293 24 371.6 371.6 300.8 371.7 0.01 29 100 15500 -67.5 -77.5 23 10.0 -67.6 290 23 397.3 397.3 304.8 397.4 0.01 30 70 17630 -71.1 -81.1 21 10.0 -71.2 285 15 432.3 432.3 309.1 432.3 0.01 31 50 19600 -74.9 -84.9 20 10.0 -75.0 270 15 467.0 467.0 312.4 467.0 0.01 32 30 22530 -79.5 -89.5 18 10.0 -79.6 295 23 527.9 527.9 316.8 527.9 0.00 33 24 23782 -83.1 -93.1 16 10.0 -83.1 292 23 552.2 552.2 318.2 552.3 0.00 34 20 24800 -81.5 -91.5 17 10.0 -81.5 290 23 586.7 586.7 320.0 586.7 0.00 35 19 25088 -81.3 -91.3 17 10.0 -81.4 289 22 596.0 596.0 320.4 596.0 0.00 36 12 27654 -83.9 -93.9 16 10.0 -83.9 275 16 670.5 670.5 323.4 670.5 0.00 37 11 28142 -79.9 -89.9 17 10.0 -80.0 273 14 701.9 701.9 324.5 702.0 0.01 38 10 28680 -81.1 -91.1 17 10.0 -81.2 270 13 716.8 716.8 325.0 716.9 0.01 39 9.5 28968 -81.9 -91.9 17 10.0 -82.0 724.4 724.4 325.2 724.5 0.01 40 8.6 29528 -79.9 -89.9 17 10.0 -80.1 753.1 753.1 326.0 753.2 0.01 TRP 234 10346 -68.5 -79.5 19 11.0 -68.5 300 27 310.0 310.0 285.3 310.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5178.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 20.56 % Est. max temperature: 3.91 C = 39.04 F Sfc-Lift cond lev (LCL): 959.06 mb = 587.82 m = 1928.51 ft T: -6.67 C 700-500 lapse rate: 7.87 C/km ThetaE index: 0.28 C Layer 955.0- 942.0 mb Conv cond level (CCL): 628.36 mb = 3783.23 m = 12412.02 ft Mean mixing ratio: 1.11 g/kg Conv temperature: 15.92 C = 60.65 F Cap Strength: 14.00 C Lifted Index: 16.25 C Risk: None Lifted Index @300 mb: 22.31 C Lifted Index @700 mb: 14.00 C Showalter Index: 11.38 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 6.00 C K Index: -31.30 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.13 J/kg Max Up Vert Vel: 8.62 m/s Conv Inhibition (B-): 52098.22 J/kg Cap Strength: 16.15 C Lift Cond Lev (LCL): 835.34 mb = 1659.88 m = 5445.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 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 1018 124 200 7 2.4 6.6 | 93 5 -5.5 0.3 1 1000 262 200 13 4.4 12.2 | 150 7 -3.4 5.9 2 925 870 195 29 7.5 28.0 | 179 22 -0.3 21.7 3 850 1527 205 25 10.6 22.7 | 189 17 2.7 16.4 4 700 3000 195 9 2.3 8.7 | 114 6 -5.5 2.4 5 500 5440 205 7 3.0 6.3 | 91 5 -4.9 0.1 6 400 6960 275 9 9.0 -0.8 | 351 7 1.1 -7.1 7 300 8820 295 27 24.5 -11.4 | 317 24 16.6 -17.7 8 250 9950 300 27 23.4 -13.5 | 322 25 15.5 -19.8 9 234 10346 300 27 23.4 -13.5 | 322 25 15.5 -19.8 10 200 11290 300 27 23.4 -13.5 | 322 25 15.5 -19.8 11 150 13050 295 25 22.7 -10.6 | 319 22 14.8 -16.9 12 100 15500 290 23 21.6 -7.9 | 316 20 13.8 -14.2 13 70 17630 285 15 14.5 -3.9 | 327 12 6.6 -10.2 14 50 19600 270 15 15.0 -0.0 | 311 10 7.2 -6.3 15 30 22530 295 23 20.8 -9.7 | 321 21 13.0 -16.0 16 20 24800 290 23 21.6 -7.9 | 316 20 13.8 -14.2 17 10 28680 270 13 13.0 -0.0 | 321 8 5.2 -6.3 Wind Parameters Mean winds (0-6000m): 201.3 at 13.4 knts Storm direction: 231.3 at 10.1 knts Shear (0-3000m) pos: 0.6 neg: 0.6 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 19.6 deg Storm rel helicity (0-3000m) pos: 42.8 neg: -29.7 tot: 13.1 m^2/s^2 ave: 4.4 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 53.29 Bulk Shear: 0.70 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 ------------------------------------------------------------------------------- 500 198 16 161 9| 0.0 16.0 16.0| 19.7 0.0 19.7 39.4 0.64| 16.2 10.4 1000 197 21 173 14| 2.6 8.0 10.6| 33.0 0.0 33.0 33.0 0.53| 12.3 6.5 1500 199 23 178 15| 1.1 5.3 6.5| 42.8 -2.4 40.4 26.9 0.50| 9.8 4.9 2000 200 22 179 15| 0.8 2.7 3.5| 42.8 -13.4 29.3 14.7 0.32| 8.8 2.8 2500 200 21 177 14| 0.7 1.2 1.9| 42.8 -22.9 19.8 7.9 0.18| 8.2 1.4 3000 200 19 174 12| 0.6 0.6 1.2| 42.8 -29.7 13.1 4.4 0.07| 7.5 0.5 4000 200 17 167 10| 0.5 0.5 0.9| 42.8 -30.9 11.9 3.0 0.05| 5.8 0.3 5000 200 15 159 8| 0.4 0.4 0.8| 42.8 -32.1 10.7 2.1 0.03| 4.7 0.1 6000 201 13 154 7| 0.7 0.3 1.0| 42.8 -34.6 8.2 1.4 -0.03| 4.3 -0.1 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20251207.00.gif