UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for X1736... Searching the city database file for: X1736 ... Date:1200Z 1 APR 20 Station: X1736 WMO ident: 31736 Latitude: 48.53 Longitude: 135.23 ------------------------------------------------------------------------------- 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 1003 70 5.8 -12.2 26 18.0 -0.1 200 5 278.7 279.0 272.9 283.0 1.49 1 1000 94 5.4 -9.6 33 15.0 0.2 201 5 278.5 278.9 273.3 283.8 1.84 2 984 226 6.6 -8.4 33 15.0 1.1 207 5 281.0 281.4 275.0 287.0 2.06 3 925 730 4.4 -13.6 26 18.0 -1.4 229 5 283.8 284.1 275.7 288.1 1.44 4 873 1197 1.0 -16.0 27 17.0 -4.1 250 5 285.0 285.2 276.0 288.8 1.26 5 796 1926 -6.5 -19.5 35 13.0 -9.8 284 5 284.6 284.8 275.5 287.7 1.02 6 700 2915 -13.7 -34.7 15 21.0 -16.8 330 5 287.3 287.4 275.7 288.2 0.29 7 670 3245 -16.1 -38.1 13 22.0 -18.9 327 8 288.2 288.3 276.1 289.0 0.21 8 559 4582 -24.9 -41.9 19 17.0 -26.5 313 20 293.2 293.2 278.5 293.8 0.17 9 500 5380 -31.7 -45.7 24 14.0 -32.6 305 27 294.4 294.4 279.0 294.8 0.13 10 400 6910 -44.5 -56.5 25 12.0 -44.9 305 31 297.2 297.2 280.1 297.3 0.05 11 376 7320 -47.5 -58.5 27 11.0 -47.7 305 39 298.5 298.5 280.7 298.6 0.04 12 348 7826 -50.9 -61.9 26 11.0 -51.1 305 48 300.6 300.6 281.6 300.7 0.03 13 300 8790 -50.7 -61.7 26 11.0 -50.9 290 44 313.9 313.9 286.8 314.0 0.03 14 271 9452 -51.7 -62.7 26 11.0 -51.9 276 47 321.7 321.7 289.3 321.8 0.03 15 250 9980 -48.3 -60.3 24 12.0 -48.7 265 50 334.3 334.3 292.9 334.4 0.05 16 233 10443 -46.7 -58.7 24 12.0 -47.1 260 49 343.5 343.5 295.2 343.7 0.06 17 200 11450 -47.1 -61.1 19 14.0 -47.6 250 48 358.2 358.2 298.4 358.4 0.05 18 158 13008 -47.9 -63.9 14 16.0 -48.6 381.8 381.8 302.6 382.0 0.04 TRP 348 7826 -50.9 -61.9 26 11.0 -51.1 305 48 300.6 300.6 281.6 300.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5286.00 m Freezing level: 862.73 mb = 1293.88 m = 4244.95 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 22.91 % Est. max temperature: 12.03 C = 53.65 F Sfc-Lift cond lev (LCL): 758.47 mb = 2298.00 m = 7539.27 ft T: -9.21 C 700-500 lapse rate: 7.30 C/km ThetaE index: 1.05 C Layer 796.0- 700.0 mb Conv cond level (CCL): 678.44 mb = 3150.95 m = 10337.64 ft Mean mixing ratio: 1.70 g/kg Conv temperature: 15.08 C = 59.14 F Cap Strength: 6.37 C Lifted Index: 6.60 C Risk: None Lifted Index @300 mb: 18.92 C Lifted Index @700 mb: 3.77 C Showalter Index: 5.66 C Risk: None Total Totals Index: 45.22 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.53 C Cross Totals Index: 14.69 C K Index: -7.48 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.66 J/kg Max Up Vert Vel: 5.41 m/s Conv Inhibition (B-): 8414.25 J/kg Cap Strength: 6.56 C Lift Cond Lev (LCL): 737.41 mb = 2514.55 m = 8249.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 9 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 1003 70 200 5 1.7 4.7 | 170 13 -2.4 13.1 1 700 2915 330 5 2.5 -4.3 | 159 4 -1.6 4.0 2 500 5380 305 27 22.1 -15.5 | 291 19 18.0 -7.1 3 400 6910 305 31 25.4 -17.8 | 294 23 21.3 -9.4 4 348 7826 305 48 39.3 -27.5 | 299 40 35.3 -19.2 5 300 8790 290 44 41.3 -15.0 | 280 38 37.3 -6.7 6 250 9980 265 50 49.8 4.4 | 254 47 45.7 12.7 7 200 11450 250 48 45.1 16.4 | 239 48 41.0 24.8 Wind Parameters Mean winds (0-6000m): 304.1 at 12.4 knts Storm direction: 334.1 at 9.3 knts Storm rel Dir Shear (0-3000m): -3.7 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -2.1 tot: -1.9 m^2/s^2 ave: -9.3 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 1.8 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.34 Bulk Shear: 10.96 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 272 5 187 8| | 0.3 -2.1 -1.9 -9.3 -0.10| 1.8 -0.2 4000 303 6 196 5| 0.0 4.7 4.7| 3.2 -2.1 1.1 0.9 0.19| 2.5 0.5 5000 305 9 229 5| 0.0 4.7 4.7| 3.4 -5.1 -1.7 -0.8 0.10| 3.0 0.3 6000 304 12 257 6| 0.0 4.0 4.0| 5.4 -8.2 -2.8 -0.9 0.08| 2.9 0.2 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20200401.12.gif