UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for U6298... Searching the city database file for: U6298 ... Date:0000Z 20 MAR 20 Station: U6298 WMO ident: 26298 Latitude: 57.90 Longitude: 34.05 ------------------------------------------------------------------------------- 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 97 SFC 989 186 0.4 -1.2 89 1.6 -0.2 250 3 274.4 275.0 273.5 284.0 3.54 2 957 450 0.6 -1.9 83 2.5 -0.4 277 13 277.2 277.8 275.0 286.8 3.47 3 925 722 -1.3 -5.7 72 4.4 -2.9 305 23 278.0 278.4 274.3 285.5 2.70 4 909 861 -2.3 -7.1 70 4.8 -4.0 308 24 278.3 278.8 274.2 285.3 2.46 5 850 1389 -6.5 -9.4 80 2.9 -7.4 320 27 279.3 279.7 274.3 285.6 2.20 6 788 1975 -10.3 -13.2 79 2.9 -11.1 314 28 281.4 281.7 274.8 286.5 1.75 7 700 2872 -18.3 -20.1 86 1.8 -18.7 305 29 282.2 282.4 274.3 285.5 1.11 8 673 3164 -20.1 -21.5 89 1.4 -20.4 304 29 283.4 283.6 274.8 286.5 1.02 9 500 5290 -37.5 -42.5 60 5.0 -37.8 300 27 287.3 287.3 275.6 287.9 0.18 10 487 5471 -39.1 -44.1 59 5.0 -39.4 300 28 287.5 287.6 275.6 288.0 0.16 11 413 6587 -45.3 -52.3 45 7.0 -45.5 300 35 293.4 293.4 278.4 293.7 0.07 12 400 6800 -45.9 -52.9 45 7.0 -46.1 300 36 295.3 295.3 279.4 295.6 0.07 13 370 7317 -48.1 -55.1 44 7.0 -48.3 305 41 299.1 299.1 281.0 299.3 0.06 14 346 7759 -48.9 -56.9 39 8.0 -49.1 310 46 303.8 303.8 283.0 304.0 0.05 15 300 8700 -47.7 -56.7 35 9.0 -48.0 295 54 318.1 318.1 288.2 318.4 0.06 16 250 9910 -45.9 -56.9 28 11.0 -46.3 295 56 337.8 337.8 293.9 338.1 0.07 17 200 11400 -45.5 -58.5 22 13.0 -46.1 290 52 360.7 360.7 298.9 361.0 0.07 18 150 13300 -48.1 -63.1 16 15.0 -48.8 290 50 387.2 387.2 303.4 387.4 0.05 19 122 14654 -51.1 -67.1 13 16.0 -51.7 287 48 405.3 405.3 305.9 405.5 0.04 20 100 15950 -50.5 -67.5 12 17.0 -51.3 285 46 430.2 430.2 308.9 430.4 0.04 21 70 18270 -50.5 -68.5 10 18.0 -51.6 285 35 476.3 476.4 313.2 476.7 0.05 22 50 20470 -50.9 -69.9 9 19.0 -52.3 275 33 523.5 523.5 316.5 523.9 0.06 23 48 20734 -51.7 -70.7 9 19.0 -53.1 276 33 527.8 527.8 316.8 528.1 0.06 24 41 21755 -49.9 -69.9 8 20.0 -51.8 279 32 556.6 556.6 318.5 557.1 0.08 25 32 23349 -55.5 -74.5 8 19.0 -56.8 284 31 582.5 582.5 319.8 582.8 0.05 26 30 23760 -54.5 -74.5 7 20.0 -56.1 285 31 596.1 596.1 320.5 596.4 0.05 27 20 26370 -54.9 -74.9 7 20.0 -57.0 260 19 668.1 668.2 323.4 668.7 0.07 28 18 27046 -53.1 -74.1 6 21.0 -55.8 694.2 694.3 324.3 695.0 0.09 TRP 346 7759 -48.9 -56.9 39 8.0 -49.1 310 46 303.8 303.8 283.0 304.0 0.05 WND Sounding variables and indices 1000-500 mb thick: 5193.00 m Freezing level: 946.89 mb = 535.78 m = 1757.77 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 77.61 % Est. max temperature: 5.66 C = 42.19 F Sfc-Lift cond lev (LCL): 964.52 mb = 386.96 m = 1269.52 ft T: 0.55 C 700-500 lapse rate: 7.94 C/km ThetaE index: 1.51 C Layer 925.0- 850.0 mb Conv cond level (CCL): 867.98 mb = 1224.24 m = 4016.50 ft Mean mixing ratio: 2.99 g/kg Conv temperature: 5.00 C = 41.00 F Cap Strength: 1.34 C Lifted Index: 2.03 C Risk: None Lifted Index @300 mb: 23.06 C Lifted Index @700 mb: 0.25 C Showalter Index: 2.06 C Risk: Showers probable Total Totals Index: 59.10 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.00 C Cross Totals Index: 28.10 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 283.00 Risk: None Energy Index: 0.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.28 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 57047.81 J/kg Cap Strength: 2.04 C Lift Cond Lev (LCL): 890.60 mb = 1021.69 m = 3351.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 20 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 ---------------------------------------------------------- 0 989 186 250 3 2.8 1.0 | 164 20 -5.5 19.2 1 925 722 305 23 18.8 -13.2 | 244 12 10.5 5.0 2 850 1389 320 27 17.4 -20.7 | 285 9 9.0 -2.5 3 700 2872 305 29 23.8 -16.6 | 264 16 15.4 1.6 4 500 5290 300 27 23.4 -13.5 | 253 16 15.1 4.7 5 400 6800 300 36 31.2 -18.0 | 269 23 22.9 0.2 6 346 7759 310 46 35.2 -29.6 | 293 29 26.9 -11.3 7 300 8700 295 54 48.9 -22.8 | 276 41 40.6 -4.6 8 250 9910 295 56 50.8 -23.7 | 277 43 42.4 -5.4 9 200 11400 290 52 48.9 -17.8 | 269 41 40.5 0.4 10 150 13300 290 50 47.0 -17.1 | 268 39 38.7 1.1 11 100 15950 285 46 44.4 -11.9 | 260 37 36.1 6.3 12 70 18270 285 35 33.8 -9.1 | 250 27 25.5 9.2 13 50 20470 275 33 32.9 -2.9 | 238 29 24.6 15.3 14 30 23760 285 31 29.9 -8.0 | 245 24 21.6 10.2 15 20 26370 260 19 18.7 3.3 | 206 24 10.4 21.5 Wind Parameters Mean winds (0-6000m): 305.5 at 26.7 knts Storm direction: 335.5 at 20.0 knts Shear (0-3000m) pos: 4.5 neg: 1.1 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 98.6 deg Storm rel helicity (0-3000m) pos: 115.5 neg: -16.2 tot: 99.4 m^2/s^2 ave: 33.1 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.51 Bulk Shear: 28.04 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 ------------------------------------------------------------------------------- 500 299 12 191 13| 20.5 0.0 20.5| 90.1 0.0 90.1 180.2 0.93| 22.7 21.1 1000 306 18 221 10| 12.7 0.0 12.7|109.6 0.0 109.6 109.6 0.93| 15.1 14.0 1500 312 21 241 9| 9.0 0.0 9.0|115.5 -2.3 113.2 75.5 0.87| 11.4 9.9 2000 312 23 252 9| 6.8 0.7 7.4|115.5 -6.9 108.6 54.3 0.76| 9.2 7.0 2500 312 24 257 10| 5.4 1.1 6.5|115.5 -12.2 103.3 41.3 0.67| 7.9 5.3 3000 310 25 259 11| 4.5 1.1 5.6|115.5 -16.2 99.4 33.1 0.63| 6.8 4.3 4000 308 26 259 12| 3.4 0.9 4.3|115.5 -21.6 94.0 23.5 0.57| 5.3 3.0 5000 307 26 258 13| 2.7 0.8 3.5|115.5 -26.9 88.6 17.7 0.53| 4.3 2.3 6000 305 27 259 14| 2.3 0.9 3.1|131.9 -27.4 104.5 17.4 0.54| 4.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20200320.00.gif