UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for U6708... Searching the city database file for: U6708 ... Date:1200Z 2 DEC 25 Station: U6708 WMO ident: 26708 ------------------------------------------------------------------------------- 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 1020 13 -1.5 -1.8 98 0.3 -1.6 130 5 270.1 270.7 270.5 278.9 3.28 1 1003 147 -1.7 -3.4 88 1.7 -2.3 138 8 271.2 271.7 270.7 279.2 2.96 2 1000 171 -0.3 -2.1 88 1.8 -1.0 140 9 272.9 273.4 272.2 281.7 3.27 3 997 195 2.0 0.3 88 1.7 1.3 142 9 275.4 276.0 274.6 286.1 3.92 4 987 277 4.8 2.3 84 2.5 3.7 149 11 279.0 279.8 277.4 291.6 4.57 5 952 571 2.8 -5.2 56 8.0 -0.3 175 15 279.9 280.3 275.4 287.5 2.72 6 925 803 1.0 -7.0 55 8.0 -1.9 195 19 280.3 280.7 275.2 287.3 2.44 7 859 1391 -4.5 -9.1 70 4.6 -6.0 195 15 280.6 281.0 275.0 287.0 2.23 8 856 1419 -2.7 -7.4 70 4.7 -4.4 195 15 282.7 283.2 276.7 290.1 2.56 9 850 1475 -0.5 -6.5 64 6.0 -2.8 195 15 285.6 286.1 278.4 293.6 2.76 10 848 1494 0.4 -6.6 59 7.0 -2.3 195 15 286.8 287.2 279.0 294.7 2.75 11 828 1685 1.0 -20.0 19 21.0 -4.9 196 13 289.4 289.5 277.8 292.3 0.94 12 822 1744 1.0 -23.0 15 24.0 -5.3 196 13 290.0 290.1 277.8 292.3 0.73 13 765 2318 -1.5 -36.5 5 35.0 -8.1 198 7 293.3 293.3 278.6 294.0 0.22 14 721 2789 -1.3 -38.3 4 37.0 -8.3 199 3 298.5 298.5 281.0 299.2 0.19 15 700 3024 -2.7 -39.7 4 37.0 -9.4 200 1 299.5 299.5 281.4 300.1 0.17 16 652 3582 -6.1 -32.1 11 26.0 -11.5 236 1 301.8 301.9 282.7 303.1 0.40 17 628 3875 -6.5 -30.5 13 24.0 -11.7 255 1 304.6 304.7 283.9 306.2 0.48 18 589 4373 -9.5 -41.5 5 32.0 -14.6 287 1 306.7 306.8 284.3 307.4 0.17 19 503 5566 -20.1 -46.1 8 26.0 -22.9 7 1 308.0 308.0 284.7 308.5 0.12 20 500 5610 -20.3 -46.3 8 26.0 -23.1 10 1 308.3 308.3 284.8 308.7 0.12 21 467 6111 -22.9 -38.9 22 16.0 -24.9 25 3 311.1 311.2 286.1 312.1 0.28 22 400 7220 -32.5 -46.5 24 14.0 -33.6 60 9 312.7 312.8 286.5 313.3 0.15 23 300 9180 -49.3 -60.3 27 11.0 -49.6 25 11 315.9 315.9 287.4 316.0 0.04 24 250 10340 -59.5 -70.5 23 11.0 -59.6 5 17 317.6 317.6 288.0 317.7 0.01 25 243 10517 -61.1 -73.1 19 12.0 -61.2 7 19 317.8 317.8 288.1 317.8 0.01 26 209 11442 -65.7 -76.7 20 11.0 -65.8 15 27 324.6 324.6 290.2 324.6 0.01 27 203 11619 -64.5 -75.5 21 11.0 -64.6 15 26 329.2 329.2 291.5 329.2 0.01 28 200 11710 -64.7 -75.7 21 11.0 -64.8 15 25 330.3 330.3 291.8 330.3 0.01 29 196 11833 -65.1 -76.1 20 11.0 -65.2 8 24 331.6 331.6 292.2 331.6 0.01 30 188 12089 -62.7 -73.7 21 11.0 -62.8 352 21 339.4 339.4 294.2 339.5 0.01 31 172 12636 -64.5 -74.5 24 10.0 -64.6 320 15 345.2 345.2 295.6 345.2 0.01 32 167 12818 -62.7 -73.7 21 11.0 -62.8 309 12 351.1 351.1 296.9 351.2 0.01 33 150 13480 -62.9 -73.9 21 11.0 -63.0 270 5 361.7 361.7 299.1 361.8 0.01 34 146 13647 -63.1 -74.1 21 11.0 -63.2 270 5 364.2 364.2 299.5 364.2 0.01 35 136 14089 -59.9 -70.9 22 11.0 -60.1 270 6 377.3 377.3 301.8 377.4 0.02 36 127 14516 -61.5 -72.5 22 11.0 -61.7 270 7 381.9 381.9 302.6 382.0 0.02 37 107 15580 -62.5 -74.5 18 12.0 -62.7 270 10 399.2 399.2 305.1 399.2 0.01 38 101 15938 -60.9 -73.9 16 13.0 -61.1 270 11 408.9 408.9 306.4 409.0 0.02 39 100 16000 -61.3 -74.3 16 13.0 -61.5 270 11 409.3 409.3 306.5 409.4 0.02 40 70 18190 -62.3 -76.3 14 14.0 -62.6 285 13 451.1 451.1 311.0 451.2 0.02 41 62 18934 -64.9 -78.9 13 14.0 -65.1 272 14 461.3 461.3 311.9 461.3 0.01 42 50 20240 -66.1 -81.1 11 15.0 -66.4 250 15 487.7 487.7 314.1 487.8 0.01 43 30 23330 -67.5 -83.5 9 16.0 -67.8 265 29 560.6 560.6 318.7 560.7 0.01 44 26 24181 -68.1 -84.1 8 16.0 -68.5 263 30 582.3 582.3 319.8 582.4 0.01 45 20 25720 -73.9 -89.9 7 16.0 -74.1 260 31 610.0 610.0 321.0 610.0 0.01 46 18 26334 -74.3 -90.3 7 16.0 -74.5 627.4 627.4 321.8 627.4 0.01 TRP 209 11442 -65.7 -76.7 20 11.0 -65.8 15 27 324.6 324.6 290.2 324.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5439.00 m Freezing level: Surface below freezing Freezing level: 999.61 mb = 174.15 m = 571.36 ft Freezing level: 913.00 mb = 909.99 m = 2985.49 ft Freezing level: 848.89 mb = 1485.47 m = 4873.51 ft Freezing level: 799.20 mb = 1973.33 m = 6474.11 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 24.36 % Est. max temperature: 8.99 C = 48.19 F Sfc-Lift cond lev (LCL): 1015.06 mb = 51.78 m = 169.89 ft T: -1.56 C 700-500 lapse rate: 6.81 C/km ThetaE index: 4.60 C Layer 952.0- 856.0 mb Conv cond level (CCL): 862.09 mb = 1362.85 m = 4471.25 ft Mean mixing ratio: 3.24 g/kg Conv temperature: 9.02 C = 48.24 F Cap Strength: 18.96 C Lifted Index: 18.47 C Risk: None Lifted Index @300 mb: 20.76 C Lifted Index @700 mb: 15.21 C Showalter Index: 13.25 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 13.80 C K Index: -23.70 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.09 J/kg Max Up Vert Vel: 9.28 m/s Conv Inhibition (B-): 49426.90 J/kg Cap Strength: 18.89 C Lift Cond Lev (LCL): 901.06 mb = 1011.41 m = 3318.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 220 at 5 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 1020 13 130 5 -3.8 3.2 | 87 7 -6.7 -0.3 1 1000 171 140 9 -5.8 6.9 | 111 9 -8.7 3.4 2 925 803 195 19 4.9 18.4 | 188 15 2.0 14.8 3 850 1475 195 15 3.9 14.5 | 185 11 1.0 11.0 4 700 3024 200 1 0.3 0.9 | 45 4 -2.6 -2.6 5 500 5610 10 1 -0.2 -1.0 | 34 5 -3.1 -4.5 6 400 7220 60 9 -7.8 -4.5 | 53 13 -10.7 -8.0 7 300 9180 25 11 -4.6 -10.0 | 29 15 -7.6 -13.5 8 250 10340 5 17 -1.5 -16.9 | 12 21 -4.4 -20.5 9 209 11442 15 27 -7.0 -26.1 | 18 31 -9.9 -29.6 10 200 11710 15 25 -6.5 -24.1 | 19 29 -9.4 -27.7 11 150 13480 270 5 5.0 -0.0 | 329 4 2.1 -3.5 12 100 16000 270 11 11.0 -0.0 | 294 9 8.1 -3.5 13 70 18190 285 13 12.6 -3.4 | 306 12 9.6 -6.9 14 50 20240 250 15 14.1 5.1 | 262 11 11.2 1.6 15 30 23330 265 29 28.9 2.5 | 272 26 26.0 -1.0 16 20 25720 260 31 30.5 5.4 | 266 28 27.6 1.9 Wind Parameters Mean winds (0-6000m): 189.5 at 6.1 knts Storm direction: 219.5 at 4.6 knts Shear (0-3000m) pos: 0.8 neg: 0.0 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): -41.9 deg Storm rel helicity (0-3000m) pos: 57.0 neg: -7.2 tot: 49.8 m^2/s^2 ave: 16.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 8.04 Bulk Shear: 5.36 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 ------------------------------------------------------------------------------- 500 153 10 127 9| 11.4 0.0 11.4| 28.3 0.0 28.3 56.7 0.89| 12.7 11.3 1000 180 14 164 11| 8.4 0.0 8.4| 57.0 -0.6 56.4 56.4 0.86| 11.4 9.8 1500 186 15 173 11| 4.6 0.0 4.6| 57.0 -2.1 55.0 36.6 0.73| 8.7 6.4 2000 188 14 175 10| 2.4 0.0 2.4| 57.0 -3.5 53.6 26.8 0.60| 7.7 4.6 2500 189 13 175 9| 1.2 0.0 1.2| 57.0 -5.3 51.7 20.7 0.47| 7.1 3.3 3000 189 11 172 8| 0.8 0.0 0.8| 57.0 -7.2 49.8 16.6 0.32| 6.7 2.1 4000 190 9 165 5| 0.7 0.0 0.7| 57.0 -8.2 48.8 12.2 0.28| 5.1 1.5 5000 191 7 156 4| 0.6 0.0 0.6| 57.2 -8.4 48.9 9.8 0.28| 4.2 1.2 6000 190 6 143 3| 0.6 0.0 0.6| 58.0 -8.7 49.3 8.2 0.27| 3.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251202.12.gif