UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 20 MAR 20 Station: U2845 WMO ident: 22845 Latitude: 61.50 Longitude: 38.93 ------------------------------------------------------------------------------- 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 93 20 7 SFC 996 125 -1.5 -5.4 75 3.9 -2.9 20 7 272.0 272.4 270.5 279.0 2.56 2 988 189 -2.7 -9.7 59 7.0 -4.8 19 8 271.4 271.7 269.0 276.5 1.85 3 925 707 -7.5 -12.0 70 4.5 -8.7 13 14 271.6 271.9 268.8 276.2 1.64 4 880 1092 -11.1 -13.2 84 2.1 -11.6 8 18 271.8 272.1 268.8 276.2 1.57 5 850 1358 -12.3 -12.5 98 0.2 -12.3 5 21 273.3 273.5 269.9 278.1 1.72 6 831 1530 -13.5 -13.5 100 0.0 -13.5 1 21 273.8 274.0 270.1 278.3 1.62 7 820 1632 -13.9 -13.9 100 0.0 -13.9 359 21 274.4 274.7 270.5 278.9 1.59 8 752 2282 -19.1 -25.1 59 6.0 -20.0 343 20 275.6 275.7 269.7 277.6 0.66 9 707 2740 -21.3 -35.3 27 14.0 -22.8 332 19 278.1 278.1 270.5 278.9 0.27 10 700 2813 -21.7 -36.7 24 15.0 -23.2 330 19 278.5 278.5 270.7 279.2 0.24 11 603 3900 -27.9 -46.9 15 19.0 -29.2 330 21 283.4 283.4 273.3 283.7 0.09 12 500 5220 -38.3 -55.3 15 17.0 -38.9 330 23 286.3 286.3 274.8 286.5 0.04 13 473 5597 -41.3 -57.3 16 16.0 -41.8 323 24 287.2 287.2 275.3 287.3 0.03 14 400 6710 -48.3 -63.3 16 15.0 -48.6 300 27 292.2 292.2 277.8 292.3 0.02 15 361 7380 -53.1 -67.1 17 14.0 -53.2 300 32 294.5 294.5 278.9 294.5 0.01 16 339 7784 -54.5 -68.5 16 14.0 -54.6 300 35 297.9 297.9 280.4 298.0 0.01 17 300 8570 -53.7 -67.7 16 14.0 -53.9 295 35 309.7 309.7 285.2 309.7 0.01 18 281 8991 -53.7 -67.7 16 14.0 -53.9 291 37 315.5 315.5 287.3 315.6 0.02 19 250 9750 -49.5 -64.5 16 15.0 -49.8 285 40 332.5 332.5 292.4 332.6 0.03 20 220 10589 -46.7 -62.7 15 16.0 -47.3 282 47 349.2 349.2 296.5 349.3 0.04 21 200 11220 -46.3 -63.3 13 17.0 -46.9 280 52 359.5 359.5 298.6 359.6 0.04 22 150 13130 -46.7 -65.7 10 19.0 -47.5 275 44 389.6 389.6 303.8 389.8 0.04 23 111 15128 -47.9 -67.9 8 20.0 -48.8 279 48 422.4 422.4 308.0 422.6 0.04 24 101 15754 -46.7 -68.7 6 22.0 -47.9 280 50 436.3 436.3 309.5 436.4 0.04 25 100 15820 -46.5 -68.5 6 22.0 -47.7 280 50 437.9 437.9 309.7 438.1 0.04 26 95 16162 -45.5 -67.5 7 22.0 -46.9 280 50 446.3 446.3 310.6 446.6 0.05 27 82 17137 -48.5 -70.5 6 22.0 -49.7 280 50 459.4 459.4 311.7 459.6 0.03 28 70 18180 -47.9 -70.9 5 23.0 -49.4 280 50 481.9 481.9 313.6 482.1 0.04 29 62 18984 -45.5 -69.5 5 24.0 -47.6 276 46 504.2 504.3 315.2 504.6 0.05 30 55 19775 -49.1 -72.1 5 23.0 -50.7 273 43 513.6 513.6 315.9 513.8 0.04 31 50 20400 -48.7 -72.7 5 24.0 -50.5 270 40 528.7 528.7 316.9 529.0 0.04 32 40 21866 -48.9 -72.9 4 24.0 -51.1 563.0 563.1 318.8 563.4 0.05 TRP 339 7784 -54.5 -68.5 16 14.0 -54.6 300 35 297.9 297.9 280.4 298.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5127.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 44.79 % Est. max temperature: -0.10 C = 31.83 F Sfc-Lift cond lev (LCL): 936.88 mb = 606.69 m = 1990.42 ft T: -6.57 C 700-500 lapse rate: 6.90 C/km ThetaE index: 2.77 C Layer 988.0- 850.0 mb Conv cond level (CCL): 849.11 mb = 1365.99 m = 4481.55 ft Mean mixing ratio: 1.74 g/kg Conv temperature: -0.18 C = 31.68 F Cap Strength: 6.94 C Lifted Index: 8.44 C Risk: None Lifted Index @300 mb: 23.57 C Lifted Index @700 mb: 3.68 C Showalter Index: 7.15 C Risk: None Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 25.80 C K Index: -1.50 Risk: None Sweat Index: 121.00 Risk: None Energy Index: 1.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.28 J/kg Max Up Vert Vel: 1.60 m/s Conv Inhibition (B-): 43663.58 J/kg Cap Strength: 8.43 C Lift Cond Lev (LCL): 871.53 mb = 1166.50 m = 3827.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 8 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 ---------------------------------------------------------- 0 996 125 20 7 -2.4 -6.6 | 177 8 -0.4 8.2 1 850 1358 5 21 -1.8 -20.9 | 359 6 0.1 -6.1 2 700 2813 330 19 9.5 -16.5 | 278 12 11.5 -1.6 3 500 5220 330 23 11.5 -19.9 | 291 14 13.5 -5.1 4 400 6710 300 27 23.4 -13.5 | 267 25 25.3 1.3 5 339 7784 300 35 30.3 -17.5 | 275 32 32.3 -2.7 6 300 8570 295 35 31.7 -14.8 | 270 34 33.7 0.0 7 250 9750 285 40 38.6 -10.4 | 264 41 40.6 4.5 8 200 11220 280 52 51.2 -9.0 | 264 53 53.2 5.8 9 150 13130 275 44 43.8 -3.8 | 257 47 45.8 11.0 10 100 15820 280 50 49.2 -8.7 | 263 52 51.2 6.1 11 70 18180 280 50 49.2 -8.7 | 263 52 51.2 6.1 12 50 20400 270 40 40.0 -0.0 | 251 44 42.0 14.8 Wind Parameters Mean winds (0-6000m): 337.5 at 19.9 knts Storm direction: 7.5 at 14.9 knts Shear (0-3000m) pos: 0.0 neg: 2.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 103.1 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -27.5 tot: -26.3 m^2/s^2 ave: -8.8 10^-3 m/s^2 rel: -0.62 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 22.09 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 10 9 184 5| 0.0 5.9 5.9| 0.0 -2.4 -2.4 -4.8 -0.30| 5.9 -1.8 1000 10 13 176 2| 0.0 6.0 6.0| 0.0 -4.0 -4.0 -4.0 -0.49| 6.1 -3.0 1500 7 15 341 0| 0.0 4.9 4.9| 0.0 -8.8 -8.8 -5.9 -0.53| 5.8 -3.1 2000 3 16 324 2| 0.0 3.8 3.8| 0.0 -16.1 -16.1 -8.1 -0.61| 5.4 -3.3 2500 358 17 312 3| 0.0 3.1 3.1| 0.0 -24.2 -24.2 -9.7 -0.64| 5.2 -3.3 3000 353 17 302 5| 0.0 2.7 2.7| 1.2 -27.5 -26.3 -8.8 -0.62| 4.7 -2.9 4000 346 18 295 7| 0.0 2.3 2.3| 5.2 -27.5 -22.3 -5.6 -0.54| 3.7 -2.0 5000 342 19 293 8| 0.0 2.0 2.0| 9.2 -27.5 -18.3 -3.7 -0.48| 3.2 -1.5 6000 338 20 291 10| 0.0 2.0 2.0| 9.5 -49.1 -39.6 -6.6 -0.49| 3.3 -1.6 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20200320.12.gif