UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for U8445... Searching the city database file for: U8445 ... Date:1200Z 4 NOV 25 Station: U8445 WMO ident: 28445 Latitude: 56.73 Longitude: 61.07 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 280 190 3 SFC 999 288 -3.7 -11.7 54 8.0 -6.0 190 3 269.5 269.8 267.3 273.8 1.56 2 925 888 -6.7 -16.7 45 10.0 -9.1 220 17 272.5 272.6 268.4 275.6 1.12 3 878 1296 -7.9 -27.9 18 20.0 -11.5 239 15 275.3 275.4 269.1 276.6 0.44 4 850 1548 -8.3 -28.3 18 20.0 -11.9 250 13 277.5 277.5 270.4 278.8 0.44 5 700 3037 -13.5 -39.5 9 26.0 -16.9 285 13 287.5 287.6 275.7 288.1 0.18 6 665 3425 -15.3 -35.3 16 20.0 -18.1 294 15 289.8 289.8 277.0 290.7 0.28 7 633 3798 -14.1 -38.1 11 24.0 -17.5 303 18 295.2 295.3 279.6 296.0 0.23 8 571 4572 -19.1 -45.1 8 26.0 -21.8 321 23 298.2 298.2 280.7 298.6 0.12 9 520 5263 -22.1 -47.1 8 25.0 -24.5 338 27 302.7 302.7 282.6 303.1 0.11 10 500 5550 -24.3 -41.3 19 17.0 -26.1 345 29 303.4 303.4 283.1 304.1 0.21 11 467 6044 -27.7 -36.7 42 9.0 -28.7 347 34 305.2 305.2 284.0 306.4 0.35 12 408 7002 -33.7 -43.7 36 10.0 -34.5 350 43 309.4 309.5 285.4 310.1 0.19 13 400 7140 -35.1 -45.1 35 10.0 -35.8 350 44 309.4 309.4 285.3 310.0 0.17 14 300 9070 -51.3 -59.3 38 8.0 -51.5 345 52 313.0 313.1 286.5 313.2 0.04 15 250 10230 -61.3 -69.3 34 8.0 -61.4 345 50 314.9 314.9 287.1 315.0 0.01 16 232 10688 -65.3 -73.3 32 8.0 -65.4 343 55 315.7 315.7 287.3 315.7 0.01 17 207 11375 -68.9 -76.9 31 8.0 -68.9 340 62 320.4 320.4 288.9 320.5 0.01 18 202 11521 -69.7 -77.7 30 8.0 -69.7 340 60 321.5 321.5 289.2 321.5 0.00 19 200 11580 -69.3 -77.3 30 8.0 -69.4 340 60 323.0 323.0 289.7 323.0 0.01 20 181 12186 -63.1 -71.1 33 8.0 -63.2 340 54 342.5 342.5 294.9 342.5 0.01 21 150 13350 -60.7 -68.7 34 8.0 -60.8 340 44 365.5 365.5 299.8 365.6 0.02 22 139 13822 -60.1 -69.1 30 9.0 -60.3 339 42 374.6 374.6 301.4 374.7 0.02 23 100 15860 -61.7 -72.7 22 11.0 -61.9 335 33 408.5 408.5 306.3 408.6 0.02 24 95 16179 -60.7 -71.7 22 11.0 -60.9 333 33 416.5 416.5 307.3 416.6 0.03 25 70 18070 -63.3 -75.3 18 12.0 -63.6 320 31 449.0 449.0 310.8 449.1 0.02 26 50 20120 -65.9 -78.9 15 13.0 -66.1 320 29 488.2 488.2 314.1 488.3 0.02 27 30 23180 -70.5 -84.5 11 14.0 -70.7 310 27 552.4 552.4 318.2 552.5 0.01 28 22 25018 -72.1 -86.1 10 14.0 -72.3 310 38 598.9 598.9 320.6 599.0 0.01 29 20 25580 -71.9 -85.9 11 14.0 -72.2 310 42 616.1 616.1 321.3 616.2 0.01 30 10 29690 -67.9 -82.9 10 15.0 -68.8 285 56 766.1 766.1 326.4 766.5 0.04 31 9.3 30126 -68.1 -83.1 10 15.0 -69.0 781.4 781.4 326.8 781.8 0.04 TRP 202 11521 -69.7 -77.7 30 8.0 -69.7 340 60 321.5 321.5 289.2 321.5 0.00 WND 207 11375 -68.9 -76.9 31 8.0 -68.9 340 62 320.4 320.4 288.9 320.5 0.01 Sounding variables and indices 1000-500 mb thick: 5270.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 17.83 % Est. max temperature: 4.28 C = 39.71 F Sfc-Lift cond lev (LCL): 880.21 mb = 1275.83 m = 4185.75 ft T: -7.84 C 700-500 lapse rate: 4.30 C/km Conv cond level (CCL): 516.56 mb = 5311.66 m = 17426.50 ft Mean mixing ratio: 1.22 g/kg Conv temperature: 29.57 C = 85.22 F Cap Strength: 23.26 C Lifted Index: 23.55 C Risk: None Lifted Index @300 mb: 26.96 C Lifted Index @700 mb: 12.96 C Showalter Index: 20.56 C Risk: None Total Totals Index: 12.00 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: -4.00 C K Index: -38.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 5.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.51 J/kg Max Up Vert Vel: 5.20 m/s Conv Inhibition (B-): 63306.61 J/kg Cap Strength: 23.51 C Lift Cond Lev (LCL): 812.28 mb = 1896.08 m = 6220.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 14 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 ---------------------------------------------------------- 0 999 288 190 3 0.5 3.0 | 166 17 -4.1 16.2 1 925 888 220 17 10.9 13.0 | 194 27 6.3 26.3 2 850 1548 250 13 12.2 4.4 | 203 19 7.6 17.7 3 700 3037 285 13 12.6 -3.4 | 219 13 8.0 9.9 4 500 5550 345 29 7.5 -28.0 | 349 15 2.9 -14.7 5 400 7140 350 44 7.6 -43.3 | 354 30 3.0 -30.1 6 300 9070 345 52 13.5 -50.2 | 347 38 8.9 -36.9 7 250 10230 345 50 12.9 -48.3 | 347 36 8.4 -35.0 8 207 11375 340 62 21.2 -58.3 | 340 48 16.6 -45.0 9 202 11521 340 60 20.5 -56.4 | 340 46 15.9 -43.1 10 200 11580 340 60 20.5 -56.4 | 340 46 15.9 -43.1 11 150 13350 340 44 15.0 -41.3 | 340 30 10.5 -28.1 12 100 15860 335 33 13.9 -29.9 | 331 19 9.4 -16.6 13 70 18070 320 31 19.9 -23.7 | 304 19 15.3 -10.5 14 50 20120 320 29 18.6 -22.2 | 302 17 14.1 -8.9 15 30 23180 310 27 20.7 -17.4 | 284 17 16.1 -4.1 16 20 25580 310 42 32.2 -27.0 | 296 31 27.6 -13.7 17 10 29690 285 56 54.1 -14.5 | 271 50 49.5 -1.2 Wind Parameters Mean winds (0-6000m): 310.9 at 18.7 knts Storm direction: 340.9 at 14.1 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 62.4 deg Storm rel helicity (0-3000m) pos: 115.9 neg: 0.0 tot: 115.9 m^2/s^2 ave: 38.6 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 61.27 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 ------------------------------------------------------------------------------- 500 215 9 181 20| 12.4 0.0 12.4| 48.8 0.0 48.8 97.6 0.69| 12.7 8.7 1000 222 12 189 23| 6.6 0.0 6.6| 84.2 0.0 84.2 84.2 0.67| 10.6 7.1 1500 231 13 194 22| 4.1 0.0 4.1| 94.3 0.0 94.3 62.9 0.62| 8.6 5.4 2000 238 13 197 21| 3.3 0.0 3.3|101.7 0.0 101.7 50.8 0.62| 7.2 4.4 2500 246 13 201 20| 2.7 0.0 2.7|107.1 0.0 107.1 42.8 0.61| 6.3 3.8 3000 252 13 204 19| 2.6 0.0 2.6|115.9 0.0 115.9 38.6 0.63| 5.8 3.6 4000 269 14 215 16| 2.9 0.0 2.9|143.8 0.0 143.8 36.0 0.71| 5.6 4.0 5000 291 16 235 13| 3.1 0.0 3.1|178.1 0.0 178.1 35.6 0.76| 5.7 4.3 6000 311 19 264 10| 3.3 0.0 3.3|193.7 0.0 193.7 32.3 0.70| 5.7 4.0 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251104.12.gif