UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for U6708... Searching the city database file for: U6708 ... Date:1200Z 26 NOV 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 1011 16 -0.3 -1.6 91 1.3 -0.8 45 7 272.0 272.6 271.8 281.1 3.36 1 1000 103 -1.3 -3.8 83 2.5 -2.2 45 9 271.9 272.3 270.9 279.7 2.88 2 960 427 -3.3 -5.3 86 2.0 -4.0 63 19 273.0 273.5 271.4 280.4 2.68 3 925 722 -0.5 -1.9 90 1.4 -1.1 80 29 278.8 279.4 276.0 288.8 3.59 4 918 783 0.0 -1.3 91 1.3 -0.6 80 30 279.9 280.6 276.9 290.4 3.78 5 850 1397 -3.3 -5.6 84 2.3 -4.1 75 35 282.7 283.2 277.2 291.1 2.96 6 822 1661 -4.9 -7.0 85 2.1 -5.7 78 31 283.7 284.2 277.4 291.6 2.75 7 711 2796 -8.3 -10.5 84 2.2 -9.1 89 15 292.0 292.4 281.0 299.2 2.41 8 700 2917 -9.1 -11.4 83 2.3 -9.9 90 13 292.4 292.8 281.0 299.3 2.28 9 550 4754 -17.9 -21.0 77 3.1 -18.6 165 17 302.8 303.1 284.2 307.0 1.30 10 500 5460 -23.5 -27.7 68 4.2 -24.2 195 19 304.4 304.5 284.2 307.0 0.78 11 441 6365 -30.1 -34.0 69 3.9 -30.6 195 30 307.2 307.3 284.9 308.9 0.49 12 400 7050 -36.1 -39.2 73 3.1 -36.4 195 38 308.1 308.1 285.0 309.2 0.32 13 352 7920 -43.1 -46.3 71 3.2 -43.3 199 49 310.1 310.1 285.6 310.7 0.17 14 300 8970 -52.9 -56.4 66 3.5 -53.0 205 62 310.8 310.8 285.7 311.0 0.06 15 273 9571 -58.9 -62.6 62 3.7 -58.9 208 64 310.6 310.6 285.6 310.7 0.03 16 251 10095 -62.3 -65.9 62 3.6 -62.3 210 66 313.1 313.1 286.5 313.2 0.02 17 250 10120 -62.1 -65.7 62 3.6 -62.1 210 66 313.7 313.7 286.7 313.8 0.02 18 247 10195 -62.1 -65.8 62 3.6 -62.2 210 68 314.8 314.8 287.1 314.9 0.02 19 209 11227 -62.7 -66.6 59 3.9 -62.7 226 40 329.3 329.3 291.5 329.4 0.02 20 200 11500 -60.7 -64.6 60 3.9 -60.7 230 33 336.6 336.6 293.5 336.8 0.03 21 191 11787 -59.5 -63.7 58 4.2 -59.6 232 31 343.0 343.0 295.1 343.2 0.04 22 150 13290 -61.7 -66.4 53 4.7 -61.8 240 19 363.8 363.8 299.5 363.9 0.03 23 100 15780 -64.9 -70.9 43 6.0 -65.0 280 15 402.3 402.3 305.5 402.5 0.03 24 97 15966 -65.5 -71.5 43 6.0 -65.6 280 16 404.7 404.7 305.9 404.8 0.03 25 70 17950 -66.1 -73.1 37 7.0 -66.2 280 21 443.0 443.0 310.2 443.1 0.03 26 50 19980 -67.9 -75.9 31 8.0 -68.1 280 21 483.5 483.5 313.7 483.6 0.03 27 30 23030 -68.7 -77.7 26 9.0 -68.9 290 27 557.4 557.4 318.5 557.6 0.03 28 20 25430 -71.9 -81.9 21 10.0 -72.1 280 40 616.1 616.1 321.3 616.3 0.02 29 12 28432 -73.1 -83.1 20 10.0 -73.5 708.7 708.8 324.7 709.0 0.03 TRP 251 10095 -62.3 -65.9 62 3.6 -62.3 210 66 313.1 313.1 286.5 313.2 0.02 WND 247 10195 -62.1 -65.8 62 3.6 -62.2 210 68 314.8 314.8 287.1 314.9 0.02 Sounding variables and indices 1000-500 mb thick: 5357.00 m Freezing level: Surface below freezing Freezing level: 918.00 mb = 782.93 m = 2568.64 ft Freezing level: 918.00 mb = 782.93 m = 2568.64 ft Wetbulb zero: Below ground Precipitable water: 0.52 inches Sfc-500 mean rel hum: 81.98 % Est. max temperature: 9.96 C = 49.93 F Sfc-Lift cond lev (LCL): 990.54 mb = 178.39 m = 585.28 ft T: -1.77 C 700-500 lapse rate: 5.66 C/km ThetaE index: 1.39 C Layer 1000.0- 960.0 mb Conv cond level (CCL): 773.00 mb = 2142.11 m = 7027.83 ft Mean mixing ratio: 3.08 g/kg Conv temperature: 14.95 C = 58.91 F Cap Strength: 17.53 C Lifted Index: 17.96 C Risk: None Lifted Index @300 mb: 19.62 C Lifted Index @700 mb: 11.27 C Showalter Index: 11.87 C Risk: None Total Totals Index: 38.10 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 17.90 C K Index: 12.30 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.94 J/kg Max Up Vert Vel: 8.36 m/s Conv Inhibition (B-): 58419.63 J/kg Cap Strength: 17.95 C Lift Cond Lev (LCL): 932.90 mb = 654.44 m = 2147.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 136 at 15 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 1011 16 45 7 -4.9 -4.9 | 340 17 5.8 -15.9 1 1000 103 45 9 -6.4 -6.4 | 346 18 4.4 -17.4 2 925 722 80 29 -28.6 -5.0 | 48 24 -17.8 -16.0 3 850 1397 75 35 -33.8 -9.1 | 49 31 -23.0 -20.1 4 700 2917 90 13 -13.0 0.0 | 11 11 -2.2 -11.0 5 500 5460 195 19 4.9 18.4 | 245 17 15.7 7.4 6 400 7050 195 38 9.8 36.7 | 219 33 20.6 25.7 7 300 8970 205 62 26.2 56.2 | 219 58 37.0 45.2 8 251 10095 210 66 33.0 57.2 | 223 64 43.8 46.2 9 250 10120 210 66 33.0 57.2 | 223 64 43.8 46.2 10 247 10195 210 68 34.0 58.9 | 223 66 44.8 47.9 11 200 11500 230 33 25.3 21.2 | 254 37 36.0 10.2 12 150 13290 240 19 16.5 9.5 | 273 27 27.2 -1.5 13 100 15780 280 15 14.8 -2.6 | 298 29 25.5 -13.6 14 70 17950 280 21 20.7 -3.6 | 295 35 31.4 -14.6 15 50 19980 280 21 20.7 -3.6 | 295 35 31.4 -14.6 16 30 23030 290 27 25.4 -9.2 | 299 41 36.1 -20.2 17 20 25430 280 40 39.4 -6.9 | 290 53 50.2 -17.9 Wind Parameters Mean winds (0-6000m): 105.6 at 20.5 knts Storm direction: 135.6 at 15.4 knts Shear (0-3000m) pos: 1.7 neg: 0.3 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 33.6 deg Storm rel helicity (0-3000m) pos: 136.2 neg: -43.7 tot: 92.5 m^2/s^2 ave: 30.8 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.23 Bulk Shear: 28.42 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 60 14 5 18| 16.6 0.0 16.6| 83.0 0.0 83.0 166.0 0.96| 17.3 16.6 1000 74 21 30 19| 13.4 0.0 13.4|134.3 0.0 134.3 134.3 0.88| 14.4 12.7 1500 75 25 38 22| 8.9 0.7 9.6|135.1 -1.2 133.9 89.3 0.74| 11.3 8.4 2000 76 26 40 23| 5.0 0.5 5.5|135.1 -11.4 123.7 61.8 0.56| 10.5 5.9 2500 77 26 40 22| 2.7 0.4 3.1|135.1 -28.0 107.2 42.9 0.40| 9.9 4.0 3000 77 24 38 21| 1.7 0.3 2.0|136.2 -43.7 92.5 30.8 0.27| 9.4 2.6 4000 83 22 38 17| 2.3 0.2 2.6|140.4 -43.7 96.7 24.2 0.28| 8.5 2.4 5000 92 21 44 14| 2.5 0.2 2.7|145.8 -43.7 102.1 20.4 0.28| 8.1 2.3 6000 106 21 59 11| 2.4 0.4 2.8|154.7 -65.5 89.3 14.9 0.22| 7.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251126.12.gif