UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 3 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 16 1.8 1.8 100 0.0 1.8 175 5 273.4 274.1 273.9 284.9 4.27 1 1000 175 1.2 -0.9 86 2.1 0.3 180 13 274.4 274.9 273.5 284.1 3.58 2 947 612 -1.5 -3.6 86 2.1 -2.3 180 14 275.9 276.4 273.7 284.4 3.09 3 944 637 -1.5 -3.6 86 2.1 -2.3 180 14 276.2 276.7 273.9 284.7 3.10 4 943 646 0.2 -2.0 85 2.2 -0.7 180 15 278.0 278.6 275.5 287.7 3.50 5 931 749 2.2 0.4 88 1.8 1.4 180 15 281.0 281.8 278.0 292.8 4.23 6 925 801 2.0 0.1 87 1.9 1.2 180 15 281.4 282.1 278.1 293.0 4.16 7 850 1480 -0.3 -6.3 64 6.0 -2.6 180 13 285.8 286.3 278.6 293.9 2.80 8 837 1603 -0.3 -8.3 55 8.0 -3.2 182 12 287.1 287.5 278.7 294.2 2.44 9 832 1651 -0.3 -8.3 55 8.0 -3.3 183 12 287.6 288.0 279.0 294.8 2.45 10 752 2453 -5.7 -10.7 68 5.0 -7.4 196 8 290.2 290.6 279.9 296.8 2.25 11 751 2463 -5.9 -10.9 68 5.0 -7.6 196 8 290.1 290.4 279.8 296.6 2.21 12 719 2804 -6.7 -24.7 22 18.0 -10.9 202 6 292.8 292.9 279.1 295.1 0.72 13 700 3013 -6.9 -31.9 12 25.0 -11.8 205 5 294.8 294.9 279.6 296.1 0.38 14 665 3413 -6.9 -38.9 6 32.0 -12.3 186 8 299.2 299.2 281.3 299.9 0.20 15 629 3844 -9.1 -43.1 4 34.0 -14.1 165 11 301.5 301.5 282.1 302.0 0.13 16 549 4883 -15.1 -45.1 6 30.0 -18.9 115 19 306.3 306.4 284.1 306.8 0.12 17 500 5580 -21.9 -40.9 16 19.0 -24.2 80 25 306.3 306.4 284.2 307.1 0.21 18 482 5848 -24.7 -41.7 19 17.0 -26.5 80 25 306.1 306.2 284.1 306.8 0.20 19 406 7075 -32.7 -51.7 13 19.0 -33.9 80 25 311.2 311.2 285.8 311.5 0.08 20 400 7180 -33.5 -52.5 13 19.0 -34.6 80 25 311.4 311.5 285.9 311.7 0.07 21 316 8780 -48.5 -64.5 14 16.0 -48.8 84 33 312.3 312.3 286.2 312.4 0.02 22 300 9120 -50.9 -65.9 15 15.0 -51.1 85 35 313.6 313.6 286.6 313.7 0.02 23 283 9497 -53.7 -67.7 16 14.0 -53.9 314.9 314.9 287.1 314.9 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5405.00 m Freezing level: 976.44 mb = 369.10 m = 1210.94 ft Freezing level: 943.12 mb = 644.53 m = 2114.56 ft Freezing level: 859.78 mb = 1391.43 m = 4565.02 ft Wetbulb zero: 993.12 mb = 230.33 m = 755.66 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 38.33 % Est. max temperature: 13.06 C = 55.51 F Sfc-Lift cond lev (LCL): 1019.84 mb = 16.97 m = 55.69 ft T: 1.80 C 700-500 lapse rate: 5.84 C/km ThetaE index: 1.75 C Layer 751.0- 700.0 mb Conv cond level (CCL): 771.69 mb = 2247.70 m = 7374.26 ft Mean mixing ratio: 3.60 g/kg Conv temperature: 18.01 C = 64.41 F Cap Strength: 18.19 C Lifted Index: 17.31 C Risk: None Lifted Index @300 mb: 19.57 C Lifted Index @700 mb: 11.36 C Showalter Index: 11.42 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 15.60 C K Index: -9.70 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.04 J/kg Max Up Vert Vel: 7.75 m/s Conv Inhibition (B-): 5122.20 J/kg Cap Strength: 18.09 C Lift Cond Lev (LCL): 941.76 mb = 656.17 m = 2152.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 158 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 1020 16 175 5 -0.4 5.0 | 324 6 3.4 -4.7 1 1000 175 180 13 0.0 13.0 | 229 5 3.8 3.3 2 925 801 180 15 0.0 15.0 | 216 7 3.8 5.3 3 850 1480 180 13 0.0 13.0 | 229 5 3.8 3.3 4 700 3013 205 5 2.1 4.5 | 311 8 5.9 -5.1 5 500 5580 80 25 -24.6 -4.3 | 56 25 -20.8 -14.0 6 400 7180 80 25 -24.6 -4.3 | 56 25 -20.8 -14.0 7 300 9120 85 35 -34.9 -3.1 | 68 34 -31.1 -12.7 Wind Parameters Mean winds (0-6000m): 128.5 at 13.8 knts Storm direction: 158.5 at 10.4 knts Shear (0-3000m) pos: 0.5 neg: 0.0 tot: 0.5 10-3/s Storm rel Dir Shear (0-3000m): -13.4 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -9.3 tot: 5.7 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.77 Bulk Shear: 16.94 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 ------------------------------------------------------------------------------- 500 180 12 237 4| 9.4 0.0 9.4| 0.0 -8.4 -8.4 -16.9 -0.87| 9.8 -8.5 1000 180 13 226 5| 4.7 0.1 4.8| 0.6 -9.3 -8.7 -8.7 -0.77| 5.7 -4.4 1500 180 13 225 5| 2.6 0.1 2.7| 2.3 -9.3 -7.0 -4.7 -0.58| 4.3 -2.5 2000 181 13 230 5| 1.3 0.1 1.4| 6.4 -9.3 -2.9 -1.5 -0.27| 4.0 -1.1 2500 182 12 240 5| 0.7 0.1 0.7| 10.6 -9.3 1.3 0.5 -0.08| 3.8 -0.3 3000 183 11 251 5| 0.5 0.0 0.5| 15.0 -9.3 5.7 1.9 0.04| 3.6 0.1 4000 180 11 256 4| 0.3 1.3 1.7| 15.0 -16.9 -1.8 -0.5 -0.22| 4.2 -0.9 5000 160 12 170 1| 0.3 2.2 2.5| 15.0 -38.1 -23.0 -4.6 -0.33| 5.0 -1.6 6000 128 14 82 7| 0.2 2.4 2.6| 15.0 -80.8 -65.8 -11.0 -0.39| 5.2 -2.0 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251203.00.gif