UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032612.upa.cvt Date: 1200Z 26 MAR 20 Searching for UIBB... Searching the city database file for: UIBB ... Date:1200Z 26 MAR 20 Station: UIBB WMO ident: 30309 Latitude: 56.07 Longitude: 101.83 Elevation: 489.00 ------------------------------------------------------------------------------- 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 240 SFC 978 489 -4.1 -7.9 75 3.8 -5.3 280 3 270.8 271.1 269.1 276.7 2.15 2 925 853 -7.5 -11.5 73 4.0 -8.6 280 17 271.6 271.9 268.9 276.4 1.71 3 850 1504 -12.9 -15.7 79 2.8 -13.5 290 15 272.6 272.9 268.9 276.4 1.32 4 748 2465 -19.9 -25.9 59 6.0 -20.8 313 22 275.2 275.3 269.3 277.0 0.62 5 728 2666 -19.7 -31.7 34 12.0 -21.2 318 23 277.5 277.6 270.3 278.7 0.37 6 700 2956 -21.3 -36.3 25 15.0 -22.9 325 25 278.9 278.9 270.9 279.7 0.24 7 627 3758 -27.1 -43.1 20 16.0 -28.3 330 34 281.2 281.2 272.1 281.6 0.14 8 524 5032 -33.9 -51.9 15 18.0 -34.7 338 48 287.8 287.8 275.6 288.0 0.06 9 509 5235 -33.9 -51.9 15 18.0 -34.8 339 51 290.2 290.2 276.9 290.4 0.06 10 500 5360 -34.3 -52.3 14 18.0 -35.1 340 52 291.2 291.2 277.4 291.4 0.06 11 458 5969 -37.5 -46.5 39 9.0 -38.0 342 59 294.6 294.6 279.1 295.1 0.13 12 400 6890 -43.9 -52.9 36 9.0 -44.2 345 69 297.9 297.9 280.6 298.2 0.07 13 313 8500 -55.8 -65.7 28 9.9 -55.9 350 79 302.9 302.9 282.6 303.0 0.02 14 300 8770 -57.9 -67.9 27 10.0 -58.0 345 79 303.7 303.7 282.9 303.8 0.01 15 274 9334 -61.7 -71.7 25 10.0 -61.8 345 71 306.2 306.2 283.9 306.2 0.01 16 250 9900 -61.5 -72.5 22 11.0 -61.6 345 60 314.6 314.6 287.0 314.7 0.01 17 200 11300 -58.1 -70.1 20 12.0 -58.3 330 48 340.8 340.8 294.5 340.8 0.02 18 167 12445 -55.3 -71.3 12 16.0 -55.6 324 45 363.5 363.5 299.4 363.5 0.02 19 150 13130 -55.7 -72.7 10 17.0 -56.0 320 44 374.1 374.1 301.3 374.2 0.01 20 135 13799 -56.7 -75.7 7 19.0 -57.0 320 43 383.8 383.8 302.9 383.8 0.01 21 101 15646 -54.5 -75.5 6 21.0 -55.1 320 40 421.2 421.2 307.9 421.3 0.01 22 100 15710 -54.5 -75.5 6 21.0 -55.1 320 40 422.4 422.4 308.0 422.5 0.01 23 70 18010 -49.1 -75.1 3 26.0 -50.5 305 31 479.3 479.3 313.4 479.5 0.02 24 50 20250 -44.5 -75.5 2 31.0 -47.3 315 33 538.6 538.6 317.5 538.8 0.03 25 44 21108 -42.9 -74.9 2 32.0 -46.4 333 26 562.6 562.6 318.8 562.8 0.03 26 30 23680 -44.1 -76.1 2 32.0 -48.3 25 5 624.4 624.4 321.7 624.7 0.04 27 20 26406 -43.1 -76.1 1 33.0 -49.0 704.3 704.3 324.6 704.8 0.06 TRP 274 9334 -61.7 -71.7 25 10.0 -61.8 345 71 306.2 306.2 283.9 306.2 0.01 WND 313 8500 -55.8 -65.7 28 9.9 -55.9 350 79 302.9 302.9 282.6 303.0 0.02 Sounding variables and indices 1000-500 mb thick: 5120.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 41.89 % Est. max temperature: -1.71 C = 28.92 F Sfc-Lift cond lev (LCL): 921.01 mb = 886.30 m = 2907.78 ft T: -7.78 C 700-500 lapse rate: 5.41 C/km ThetaE index: 0.29 C Layer 925.0- 748.0 mb Conv cond level (CCL): 861.87 mb = 1397.27 m = 4584.17 ft Mean mixing ratio: 1.76 g/kg Conv temperature: -2.40 C = 27.67 F Cap Strength: 11.67 C Lifted Index: 12.41 C Risk: None Lifted Index @300 mb: 19.34 C Lifted Index @700 mb: 4.05 C Showalter Index: 12.50 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 18.60 C K Index: -9.30 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.81 J/kg Max Up Vert Vel: 3.10 m/s Conv Inhibition (B-): 56337.82 J/kg Cap Strength: 12.08 C Lift Cond Lev (LCL): 873.83 mb = 1291.12 m = 4235.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 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 ---------------------------------------------------------- 0 978 489 280 3 3.0 -0.5 | 188 25 3.5 24.8 1 925 853 280 17 16.7 -3.0 | 218 28 17.3 22.4 2 850 1504 290 15 14.1 -5.1 | 216 25 14.6 20.2 3 700 2956 325 25 14.3 -20.5 | 252 16 14.9 4.8 4 500 5360 340 52 17.8 -48.9 | 322 30 18.3 -23.5 5 400 6890 345 69 17.9 -66.6 | 336 45 18.4 -41.3 6 313 8500 350 79 13.7 -77.8 | 345 54 14.2 -52.5 7 300 8770 345 79 20.4 -76.3 | 338 55 21.0 -51.0 8 274 9334 345 71 18.4 -68.6 | 336 47 18.9 -43.3 9 250 9900 345 60 15.5 -58.0 | 334 36 16.1 -32.6 10 200 11300 330 48 24.0 -41.6 | 304 29 24.5 -16.2 11 150 13130 320 44 28.3 -33.7 | 286 30 28.8 -8.4 12 100 15710 320 40 25.7 -30.6 | 281 27 26.2 -5.3 13 70 18010 305 31 25.4 -17.8 | 254 27 25.9 7.5 14 50 20250 315 33 23.3 -23.3 | 265 24 23.9 2.0 15 30 23680 25 5 -2.1 -4.5 | 176 21 -1.6 20.8 Wind Parameters Mean winds (0-6000m): 331.2 at 33.8 knts Storm direction: 1.2 at 25.3 knts Shear (0-3000m) pos: 5.0 neg: 0.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 85.6 deg Storm rel helicity (0-3000m) pos: 187.9 neg: -5.2 tot: 182.7 m^2/s^2 ave: 60.9 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 103.29 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 ------------------------------------------------------------------------------- 500 280 12 207 26| 14.0 0.0 14.0| 92.5 -0.6 91.9 183.8 0.93| 14.9 13.8 1000 283 14 212 26| 6.2 0.0 6.2| 92.5 -5.2 87.2 87.2 0.74| 8.8 6.5 1500 288 15 215 25| 5.3 0.0 5.3|118.1 -5.2 112.8 75.2 0.77| 7.5 5.8 2000 295 16 219 24| 5.0 0.0 5.0|142.2 -5.2 136.9 68.5 0.77| 7.0 5.4 2500 303 17 224 22| 4.8 0.0 4.8|163.7 -5.2 158.4 63.4 0.78| 6.8 5.3 3000 308 19 229 21| 5.0 0.0 5.0|187.9 -5.2 182.7 60.9 0.81| 6.7 5.4 4000 318 23 244 18| 5.2 0.0 5.2|241.0 -5.2 235.7 58.9 0.82| 6.6 5.4 5000 326 29 264 16| 5.4 0.0 5.4|302.5 -5.2 297.2 59.4 0.80| 6.5 5.2 6000 331 34 284 17| 5.4 0.0 5.4|358.3 -5.2 353.0 58.8 0.76| 6.4 4.8 Wrote GIF file: /home/apache/climate/data/raob//UIBB/skewt/UIBB.skewt.20200326.12.gif