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 U0674... Searching the city database file for: U0674 ... Date:1200Z 20 MAR 20 Station: U0674 WMO ident: 20674 Latitude: 73.53 Longitude: 80.40 ------------------------------------------------------------------------------- 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 -26 SFC 990 49 -18.7 -21.0 82 2.3 -19.0 225 13 255.2 255.3 254.8 257.1 0.72 2 952 338 -20.5 -23.4 78 2.9 -20.9 254 22 256.2 256.3 255.4 257.9 0.61 3 942 416 -18.5 -21.6 77 3.1 -19.0 262 25 259.0 259.2 257.9 261.0 0.72 4 925 551 -18.5 -21.6 77 3.1 -19.0 275 29 260.4 260.5 259.0 262.4 0.73 5 903 732 -17.9 -22.9 65 5.0 -18.7 275 31 262.8 262.9 260.7 264.7 0.67 6 850 1186 -19.9 -28.9 45 9.0 -21.0 275 36 265.3 265.4 262.1 266.5 0.41 7 775 1867 -21.7 -34.7 30 13.0 -23.0 277 41 270.5 270.5 265.5 271.3 0.26 8 767 1943 -22.9 -36.9 27 14.0 -24.2 278 41 270.0 270.0 265.1 270.6 0.21 9 748 2126 -24.9 -38.9 26 14.0 -26.0 278 43 269.7 269.8 264.8 270.3 0.18 10 700 2604 -28.3 -40.3 31 12.0 -29.2 280 46 271.1 271.2 265.8 271.7 0.16 11 602 3668 -35.1 -46.1 32 11.0 -35.6 287 39 275.2 275.3 268.4 275.6 0.10 12 568 4069 -39.5 -49.5 34 10.0 -39.9 289 37 274.7 274.7 268.0 274.9 0.07 13 500 4930 -45.1 -56.1 28 11.0 -45.3 295 31 278.1 278.1 270.0 278.2 0.04 14 491 5051 -46.3 -57.3 28 11.0 -46.5 299 29 278.0 278.0 270.0 278.1 0.03 15 446 5688 -47.5 -58.5 27 11.0 -47.7 318 18 284.3 284.3 273.6 284.4 0.03 16 400 6400 -52.7 -61.7 33 9.0 -52.8 340 5 286.5 286.5 274.9 286.6 0.02 17 320 7812 -61.5 -69.5 34 8.0 -61.6 356 10 293.2 293.2 278.3 293.2 0.01 18 305 8108 -62.9 -69.9 38 7.0 -63.0 360 11 295.3 295.3 279.2 295.3 0.01 19 300 8210 -62.9 -69.9 38 7.0 -63.0 350 11 296.7 296.7 279.8 296.7 0.01 20 250 9330 -63.9 -70.9 38 7.0 -64.0 310 15 311.1 311.1 285.7 311.1 0.01 21 226 9947 -63.9 -70.9 38 7.0 -64.0 299 23 320.2 320.2 288.8 320.2 0.01 22 200 10700 -61.3 -68.3 39 7.0 -61.4 285 33 335.7 335.7 293.3 335.8 0.02 23 195 10857 -60.5 -68.5 34 8.0 -60.6 285 34 339.4 339.4 294.2 339.5 0.02 24 150 12490 -60.1 -68.1 34 8.0 -60.2 285 40 366.5 366.5 299.9 366.7 0.03 25 100 15040 -53.4 -64.1 26 10.7 -53.9 280 68 424.6 424.6 308.3 424.9 0.07 26 70 17350 -47.5 -60.5 21 13.0 -48.8 270 89 482.8 482.8 313.7 483.7 0.16 27 65 17843 -44.9 -58.9 19 14.0 -46.7 498.8 498.9 314.9 500.1 0.21 28 55 18962 -43.9 -58.9 17 15.0 -46.2 525.5 525.6 316.8 527.1 0.25 TRP 305 8108 -62.9 -69.9 38 7.0 -63.0 360 11 295.3 295.3 279.2 295.3 0.01 WND 100 15040 -53.4 -64.1 26 10.7 -53.9 280 68 424.6 424.6 308.3 424.9 0.07 Sounding variables and indices 1000-500 mb thick: 4956.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 39.78 % Est. max temperature: -7.96 C = 17.68 F Sfc-Lift cond lev (LCL): 953.35 mb = 327.27 m = 1073.71 ft T: -20.43 C 700-500 lapse rate: 7.22 C/km ThetaE index: 0.97 C Layer 767.0- 700.0 mb Conv cond level (CCL): 748.52 mb = 2120.98 m = 6958.51 ft Mean mixing ratio: 0.68 g/kg Conv temperature: -4.17 C = 24.49 F Cap Strength: 12.69 C Lifted Index: 14.24 C Risk: None Lifted Index @300 mb: 25.44 C Lifted Index @700 mb: 9.88 C Showalter Index: 9.61 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 16.20 C K Index: -15.70 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.53 J/kg Max Up Vert Vel: 8.89 m/s Conv Inhibition (B-): 36434.49 J/kg Cap Strength: 13.98 C Lift Cond Lev (LCL): 887.10 mb = 865.48 m = 2839.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 25 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 ---------------------------------------------------------- 0 990 49 225 13 9.2 9.2 | 161 28 -9.1 26.6 1 925 551 275 29 28.9 -2.5 | 215 18 10.6 14.9 2 850 1186 275 36 35.9 -3.1 | 231 23 17.6 14.3 3 700 2604 280 46 45.3 -8.0 | 251 29 27.0 9.4 4 500 4930 295 31 28.1 -13.1 | 246 11 9.8 4.3 5 400 6400 340 5 1.7 -4.7 | 127 21 -16.6 12.7 6 305 8108 360 11 -0.0 -11.0 | 109 19 -18.3 6.4 7 300 8210 350 11 1.9 -10.8 | 112 18 -16.4 6.6 8 250 9330 310 15 11.5 -9.6 | 139 10 -6.8 7.8 9 200 10700 285 33 31.9 -8.5 | 237 16 13.6 8.9 10 150 12490 285 40 38.6 -10.4 | 251 22 20.3 7.1 11 100 15040 280 68 67.0 -11.8 | 263 49 48.7 5.6 12 70 17350 270 89 89.0 -0.0 | 256 73 70.7 17.4 Wind Parameters Mean winds (0-6000m): 283.5 at 33.7 knts Storm direction: 313.5 at 25.3 knts Shear (0-3000m) pos: 6.5 neg: 0.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 90.7 deg Storm rel helicity (0-3000m) pos: 231.0 neg: 0.0 tot: 231.0 m^2/s^2 ave: 77.0 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 6.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.07 Bulk Shear: 37.05 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 ------------------------------------------------------------------------------- 500 260 21 186 21| 23.5 0.0 23.5|138.8 0.0 138.8 277.5 0.91| 25.0 22.8 1000 269 26 204 19| 14.4 0.0 14.4|162.3 0.0 162.3 162.3 0.89| 15.4 13.7 1500 272 30 215 20| 11.0 0.0 11.0|182.9 0.0 182.9 121.9 0.88| 11.7 10.3 2000 274 32 222 21| 9.2 0.0 9.2|203.4 0.0 203.4 101.7 0.88| 9.7 8.5 2500 275 35 229 22| 8.1 0.0 8.1|225.1 0.0 225.1 90.0 0.87| 8.6 7.4 3000 276 36 233 22| 6.5 0.0 6.5|231.0 0.0 231.0 77.0 0.82| 7.8 6.3 4000 279 37 238 22| 4.3 0.0 4.3|232.6 -0.6 232.1 58.0 0.70| 6.8 4.8 5000 281 37 240 20| 2.9 0.0 2.9|232.6 -6.3 226.3 45.3 0.56| 6.4 3.6 6000 284 34 237 17| 1.6 0.0 1.6|233.5 -16.8 216.7 36.1 0.32| 7.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20200320.12.gif