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 X0673... Searching the city database file for: X0673 ... Date:1200Z 1 APR 20 Station: X0673 WMO ident: 30673 Latitude: 53.73 Longitude: 119.78 ------------------------------------------------------------------------------- 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 36 SFC 931 622 4.8 -2.2 60 7.0 1.8 315 19 283.7 284.3 278.4 293.6 3.49 2 925 675 4.0 -4.0 56 8.0 0.7 320 27 283.4 283.9 277.7 292.1 3.07 3 903 869 1.4 -9.6 44 11.0 -2.4 323 31 282.7 283.0 275.9 288.6 2.04 4 850 1349 -3.1 -11.1 54 8.0 -5.7 330 40 282.9 283.2 275.9 288.5 1.92 5 845 1396 -3.7 -11.7 54 8.0 -6.2 329 40 282.7 283.1 275.7 288.1 1.84 6 700 2859 -13.7 -16.7 78 3.0 -14.5 300 38 287.3 287.6 277.5 291.7 1.48 7 640 3534 -18.5 -20.3 86 1.8 -18.9 301 42 289.3 289.5 278.1 293.0 1.19 8 622 3746 -19.5 -22.8 75 3.3 -20.1 302 44 290.5 290.7 278.4 293.6 0.98 9 582 4235 -24.5 -31.5 52 7.0 -25.4 303 47 290.3 290.4 277.6 291.8 0.47 10 522 5017 -31.7 -36.7 61 5.0 -32.1 304 52 290.8 290.8 277.6 291.8 0.32 11 500 5320 -33.5 -38.5 61 5.0 -33.9 305 54 292.2 292.2 278.2 293.1 0.27 12 499 5334 -33.7 -38.7 61 5.0 -34.1 305 54 292.1 292.2 278.2 293.0 0.27 13 476 5666 -32.9 -38.9 55 6.0 -33.4 305 57 297.1 297.1 280.4 298.0 0.28 14 400 6870 -41.3 -52.3 29 11.0 -41.8 305 69 301.3 301.3 282.0 301.6 0.08 15 330 8153 -48.9 -60.9 23 12.0 -49.1 298 80 307.9 307.9 284.6 308.0 0.03 16 300 8770 -54.9 -66.9 21 12.0 -55.1 295 85 308.0 308.0 284.6 308.0 0.02 17 299 8791 -55.0 -67.0 21 12.0 -55.1 295 87 308.1 308.1 284.7 308.2 0.02 18 270 9439 -57.7 -69.7 20 12.0 -57.8 301 82 313.3 313.3 286.5 313.4 0.01 19 263 9603 -60.5 -72.5 19 12.0 -60.6 302 81 311.6 311.6 285.9 311.6 0.01 20 250 9920 -59.1 -70.1 23 11.0 -59.2 305 79 318.2 318.2 288.2 318.3 0.01 21 241 10150 -58.3 -69.3 23 11.0 -58.4 322.8 322.8 289.6 322.8 0.01 TRP WND 299 8791 -55.0 -67.0 21 12.0 -55.1 295 87 308.1 308.1 284.7 308.2 0.02 Sounding variables and indices 1000-500 mb thick: 5284.00 m Freezing level: 886.51 mb = 1018.08 m = 3340.12 ft Wetbulb zero: 919.97 mb = 718.83 m = 2358.34 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 64.20 % Est. max temperature: 5.79 C = 42.41 F Sfc-Lift cond lev (LCL): 835.65 mb = 1482.28 m = 4863.07 ft T: -4.29 C 700-500 lapse rate: 8.05 C/km ThetaE index: 5.48 C Layer 925.0- 700.0 mb Conv cond level (CCL): 726.90 mb = 2565.87 m = 8418.09 ft Mean mixing ratio: 2.15 g/kg Conv temperature: 7.48 C = 45.47 F Cap Strength: 3.74 C Lifted Index: 3.39 C Risk: None Lifted Index @300 mb: 13.40 C Lifted Index @700 mb: 2.51 C Showalter Index: 3.86 C Risk: None Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.40 C Cross Totals Index: 22.40 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 210.00 Risk: None Energy Index: 0.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.20 J/kg Max Up Vert Vel: 2.10 m/s Conv Inhibition (B-): 2818.51 J/kg Cap Strength: 3.64 C Lift Cond Lev (LCL): 765.44 mb = 2164.34 m = 7100.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 35 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 ---------------------------------------------------------- 0 931 622 315 19 13.4 -13.4 | 181 19 0.4 18.6 1 925 675 320 27 17.4 -20.7 | 201 12 4.3 11.3 2 850 1349 330 40 20.0 -34.6 | 291 7 7.0 -2.6 3 700 2859 300 38 32.9 -19.0 | 237 24 19.9 13.0 4 500 5320 305 54 44.2 -31.0 | 268 31 31.2 1.0 5 400 6870 305 69 56.5 -39.6 | 280 44 43.5 -7.6 6 300 8770 295 85 77.0 -35.9 | 274 64 64.0 -3.9 7 299 8791 295 87 78.8 -36.8 | 274 66 65.8 -4.8 8 250 9920 305 79 64.7 -45.3 | 284 53 51.7 -13.3 Wind Parameters Mean winds (0-6000m): 307.8 at 46.1 knts Storm direction: 337.8 at 34.6 knts Shear (0-3000m) pos: 3.5 neg: 3.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 66.8 deg Storm rel helicity (0-3000m) pos: 74.7 neg: -44.6 tot: 30.1 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 45.83 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 ------------------------------------------------------------------------------- 500 323 30 214 9| 17.9 0.0 17.9| 37.5 0.0 37.5 75.1 0.73| 18.3 13.3 1000 326 35 242 7| 9.0 2.2 11.1| 45.3 -5.2 40.0 40.0 0.58| 13.2 7.7 1500 324 36 251 9| 6.0 2.9 8.9| 45.3 -18.9 26.4 17.6 0.33| 11.2 3.7 2000 320 37 251 11| 4.5 3.7 8.2| 45.3 -36.3 9.0 4.5 0.18| 10.1 1.9 2500 316 37 248 14| 3.6 3.6 7.2| 54.2 -44.6 9.6 3.8 0.16| 9.0 1.5 3000 314 38 248 16| 3.5 3.0 6.5| 74.7 -44.6 30.1 10.0 0.22| 8.1 1.8 4000 310 40 251 19| 3.5 2.2 5.7|116.8 -44.6 72.2 18.1 0.30| 6.9 2.1 5000 309 43 255 21| 3.5 1.8 5.3|162.0 -44.6 117.4 23.5 0.36| 6.3 2.2 6000 308 46 261 24| 2.9 2.0 4.9|210.0 -44.6 165.4 27.6 0.37| 6.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20200401.12.gif