UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for X3008... Searching the city database file for: X3008 ... Date:0000Z 1 APR 20 Station: X3008 WMO ident: 33008 ------------------------------------------------------------------------------- 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 1005 145 -2.3 -6.7 72 4.4 -3.7 255 3 270.5 270.8 269.1 276.7 2.30 1 1000 185 -2.3 -7.1 70 4.8 -3.8 270 7 270.9 271.2 269.3 277.0 2.24 2 925 804 -4.9 -7.7 81 2.8 -5.8 305 17 274.3 274.7 271.5 280.7 2.31 3 850 1461 -10.3 -13.6 77 3.3 -11.2 300 19 275.4 275.6 271.0 279.8 1.57 4 700 2935 -15.5 -53.5 2 38.0 -18.7 330 15 285.3 285.3 274.3 285.5 0.04 5 500 5420 -25.3 -29.4 69 4.1 -25.9 15 35 302.2 302.3 283.2 304.4 0.67 6 400 7010 -36.5 -39.5 74 3.0 -36.8 20 44 307.6 307.6 284.8 308.6 0.31 7 300 8930 -53.1 -61.1 37 8.0 -53.2 15 52 310.5 310.5 285.5 310.6 0.03 8 261 9812 -60.5 -67.6 39 7.1 -60.6 20 60 312.3 312.3 286.2 312.3 0.02 9 257 9908 -61.3 -68.3 39 7.0 -61.4 20 58 312.5 312.5 286.2 312.5 0.02 10 250 10080 -60.1 -69.1 30 9.0 -60.2 20 48 316.7 316.7 287.7 316.8 0.01 11 200 11500 -53.1 -81.1 2 28.0 -53.4 350 29 348.7 348.7 296.3 348.7 0.00 12 150 13370 -50.3 -81.3 1 31.0 -50.9 295 21 383.4 383.4 302.8 383.4 0.00 13 100 15990 -53.7 -83.7 1 30.0 -54.3 300 29 424.0 424.0 308.2 424.0 0.00 TRP 257 9908 -61.3 -68.3 39 7.0 -61.4 20 58 312.5 312.5 286.2 312.5 0.02 WND 261 9812 -60.5 -67.6 39 7.1 -60.6 20 60 312.3 312.3 286.2 312.3 0.02 Sounding variables and indices 1000-500 mb thick: 5235.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 46.49 % Est. max temperature: 2.53 C = 36.55 F Sfc-Lift cond lev (LCL): 937.83 mb = 694.66 m = 2279.03 ft T: -4.44 C 700-500 lapse rate: 3.94 C/km ThetaE index: 0.89 C Layer 850.0- 700.0 mb Conv cond level (CCL): 870.36 mb = 1277.07 m = 4189.81 ft Mean mixing ratio: 2.26 g/kg Conv temperature: 2.32 C = 36.17 F Cap Strength: 7.83 C Lifted Index: 19.33 C Risk: None Lifted Index @300 mb: 22.29 C Lifted Index @700 mb: 7.83 C Showalter Index: 18.74 C Risk: None Total Totals Index: 26.70 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 11.70 C K Index: -36.60 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 5.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.23 J/kg Max Up Vert Vel: 4.52 m/s Conv Inhibition (B-): 20387.01 J/kg Cap Strength: 19.33 C Lift Cond Lev (LCL): 900.07 mb = 1016.26 m = 3334.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 18 at 17 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 1005 145 255 3 2.9 0.8 | 206 19 8.0 16.7 1 1000 185 270 7 7.0 -0.0 | 217 20 12.1 16.0 2 925 804 305 17 13.9 -9.8 | 252 20 19.0 6.2 3 850 1461 300 19 16.5 -9.5 | 253 22 21.5 6.5 4 700 2935 330 15 7.5 -13.0 | 257 13 12.6 3.0 5 500 5420 15 35 -9.1 -33.8 | 13 18 -4.0 -17.8 6 400 7010 20 44 -15.0 -41.3 | 21 27 -10.0 -25.4 7 300 8930 15 52 -13.5 -50.2 | 14 35 -8.4 -34.3 8 261 9812 20 60 -20.5 -56.4 | 21 43 -15.4 -40.4 9 257 9908 20 58 -19.8 -54.5 | 21 41 -14.7 -38.5 10 250 10080 20 48 -16.4 -45.1 | 21 31 -11.3 -29.1 11 200 11500 350 29 5.0 -28.6 | 321 16 10.1 -12.6 12 150 13370 295 21 19.0 -8.9 | 254 25 24.1 7.1 13 100 15990 300 29 25.1 -14.5 | 267 30 30.2 1.5 Wind Parameters Mean winds (0-6000m): 347.7 at 22.3 knts Storm direction: 17.7 at 16.8 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 60.0 deg Storm rel helicity (0-3000m) pos: 103.4 neg: -0.5 tot: 102.9 m^2/s^2 ave: 34.3 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 50.53 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 ------------------------------------------------------------------------------- 500 287 10 229 20| 12.7 0.0 12.7| 67.5 0.0 67.5 135.1 0.98| 13.5 13.1 1000 298 14 241 20| 8.3 0.0 8.3| 88.1 0.0 88.1 88.1 0.93| 9.2 8.5 1500 300 15 245 20| 5.7 0.0 5.7| 91.9 0.0 91.9 61.3 0.85| 6.9 5.9 2000 302 16 248 20| 4.1 0.0 4.1| 96.2 0.0 96.2 48.1 0.76| 6.1 4.6 2500 305 16 250 19| 3.1 0.0 3.1| 97.1 -0.1 97.1 38.8 0.68| 5.5 3.8 3000 309 16 251 19| 2.8 0.0 2.8|103.4 -0.5 102.9 34.3 0.65| 5.2 3.4 4000 320 17 260 16| 3.3 0.0 3.3|136.1 -0.5 135.6 33.9 0.74| 5.3 3.9 5000 335 20 277 14| 3.5 0.0 3.5|177.4 -0.5 176.9 35.4 0.78| 5.5 4.3 6000 348 22 301 11| 3.5 0.0 3.5|200.1 -0.5 199.6 33.3 0.76| 5.2 4.0 Wrote GIF file: /home/apache/climate/data/raob//X3008/skewt/X3008.skewt.20200401.00.gif