UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for U6781... Searching the city database file for: U6781 ... Date:0000Z 31 MAR 20 Station: U6781 WMO ident: 26781 Latitude: 54.75 Longitude: 32.07 ------------------------------------------------------------------------------- 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 139 SFC 987 243 -2.9 -10.9 54 8.0 -5.3 20 11 271.3 271.5 268.6 275.9 1.68 2 925 752 -7.1 -15.1 53 8.0 -9.1 25 21 272.0 272.3 268.4 275.7 1.28 3 850 1404 -13.1 -19.1 61 6.0 -14.3 35 33 272.4 272.6 268.2 275.3 0.99 4 836 1530 -14.3 -19.3 66 5.0 -15.3 33 32 272.5 272.6 268.2 275.3 0.99 5 700 2860 -20.5 -23.8 75 3.3 -21.1 10 17 279.8 279.9 272.4 282.2 0.80 6 597 4024 -25.9 -28.8 77 2.9 -26.3 301 17 286.6 286.7 275.8 288.4 0.59 7 514 5088 -34.9 -37.8 75 2.9 -35.1 237 17 288.2 288.3 276.2 289.1 0.29 8 500 5280 -35.9 -39.1 72 3.2 -36.1 225 17 289.3 289.3 276.7 290.1 0.26 9 462 5825 -40.1 -44.9 60 4.8 -40.4 221 25 290.6 290.7 277.2 291.2 0.15 10 417 6520 -43.5 -49.5 51 6.0 -43.7 217 36 294.9 294.9 279.2 295.3 0.10 11 400 6800 -43.7 -50.7 46 7.0 -44.0 215 40 298.2 298.2 280.7 298.5 0.09 12 366 7393 -45.1 -52.8 42 7.7 -45.4 155 73 304.0 304.0 283.1 304.3 0.08 13 353 7634 -45.7 -53.7 40 8.0 -46.0 183 67 306.4 306.4 284.0 306.6 0.07 14 338 7920 -48.7 -57.7 34 9.0 -48.9 216 59 306.1 306.1 283.9 306.3 0.05 15 332 8038 -49.1 -58.1 34 9.0 -49.3 230 56 307.1 307.1 284.3 307.3 0.05 16 300 8700 -49.9 -59.9 30 10.0 -50.1 225 46 315.0 315.0 287.1 315.2 0.04 17 250 9900 -49.5 -60.5 26 11.0 -49.8 235 40 332.5 332.5 292.4 332.7 0.04 18 218 10796 -47.7 -59.7 24 12.0 -48.1 241 38 348.5 348.6 296.4 348.8 0.06 19 200 11360 -49.1 -61.1 23 12.0 -49.5 245 36 355.0 355.0 297.7 355.2 0.05 20 150 13240 -51.1 -65.1 17 14.0 -51.6 255 36 382.0 382.0 302.6 382.2 0.04 21 101 15777 -55.3 -70.3 14 15.0 -55.8 260 38 419.7 419.7 307.7 419.8 0.03 22 100 15840 -55.7 -70.7 14 15.0 -56.1 260 38 420.1 420.1 307.7 420.3 0.03 23 70 18100 -58.9 -74.9 11 16.0 -59.3 270 46 458.4 458.4 311.6 458.5 0.02 24 66 18468 -59.9 -75.9 11 16.0 -60.3 270 47 464.0 464.0 312.1 464.1 0.02 25 60 19064 -58.3 -74.3 11 16.0 -58.8 270 49 480.4 480.4 313.5 480.5 0.03 26 51 20077 -61.5 -77.5 10 16.0 -61.9 270 52 495.7 495.7 314.7 495.9 0.02 27 50 20200 -60.7 -76.7 10 16.0 -61.2 270 52 500.4 500.4 315.0 500.6 0.02 28 36 22252 -57.3 -74.3 10 17.0 -58.3 270 53 558.5 558.5 318.6 558.8 0.05 29 30 23390 -61.3 -78.3 9 17.0 -62.0 270 54 577.5 577.5 319.6 577.7 0.03 30 25 24513 -65.1 -82.1 8 17.0 -65.7 266 58 597.5 597.5 320.5 597.7 0.02 31 20 25880 -63.7 -80.7 8 17.0 -64.5 260 62 641.2 641.2 322.3 641.4 0.03 32 18 26527 -63.3 -80.3 8 17.0 -64.2 662.1 662.1 323.2 662.3 0.04 TRP 332 8038 -49.1 -58.1 34 9.0 -49.3 230 56 307.1 307.1 284.3 307.3 0.05 WND 366 7393 -45.1 -52.8 42 7.7 -45.4 155 73 304.0 304.0 283.1 304.3 0.08 Sounding variables and indices 1000-500 mb thick: 5141.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 69.40 % Est. max temperature: -1.71 C = 28.92 F Sfc-Lift cond lev (LCL): 869.88 mb = 1225.74 m = 4021.39 ft T: -11.46 C 700-500 lapse rate: 6.36 C/km ThetaE index: 0.67 C Layer 925.0- 836.0 mb Conv cond level (CCL): 794.03 mb = 1915.96 m = 6285.88 ft Mean mixing ratio: 1.37 g/kg Conv temperature: 0.40 C = 32.73 F Cap Strength: 10.67 C Lifted Index: 11.42 C Risk: None Lifted Index @300 mb: 27.89 C Lifted Index @700 mb: 5.44 C Showalter Index: 11.78 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 16.80 C K Index: 0.40 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 3.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.63 J/kg Max Up Vert Vel: 2.70 m/s Conv Inhibition (B-): 50371.34 J/kg Cap Strength: 10.98 C Lift Cond Lev (LCL): 827.75 mb = 1604.49 m = 5264.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 at 16 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 ---------------------------------------------------------- 0 987 243 20 11 -3.8 -10.3 | 232 5 4.2 3.3 1 925 752 25 21 -8.9 -19.0 | 9 5 -0.9 -5.4 2 850 1404 35 33 -18.9 -27.0 | 39 17 -10.9 -13.4 3 700 2860 10 17 -3.0 -16.7 | 302 6 5.0 -3.1 4 500 5280 225 17 12.0 12.0 | 218 33 20.0 25.7 5 400 6800 215 40 22.9 32.8 | 214 56 30.9 46.4 6 366 7393 155 73 -30.9 66.2 | 164 83 -22.9 79.8 7 332 8038 230 56 42.9 36.0 | 226 71 50.9 49.6 8 300 8700 225 46 32.5 32.5 | 221 61 40.5 46.2 9 250 9900 235 40 32.8 22.9 | 228 55 40.8 36.6 10 200 11360 245 36 32.6 15.2 | 235 50 40.6 28.9 11 150 13240 255 36 34.8 9.3 | 242 49 42.8 23.0 12 100 15840 260 38 37.4 6.6 | 246 50 45.4 20.2 13 70 18100 270 46 46.0 -0.0 | 256 56 54.0 13.6 14 50 20200 270 52 52.0 -0.0 | 257 62 60.0 13.6 15 30 23390 270 54 54.0 -0.0 | 258 63 62.0 13.6 16 20 25880 260 62 61.1 10.8 | 251 73 69.0 24.4 Wind Parameters Mean winds (0-6000m): 0.4 at 21.1 knts Storm direction: 30.4 at 15.8 knts Shear (0-3000m) pos: 3.3 neg: 3.7 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 52.0 deg Storm rel helicity (0-3000m) pos: 19.3 neg: -43.7 tot: -24.4 m^2/s^2 ave: -8.1 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 10.51 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 23 16 300 2| 10.2 0.0 10.2| 5.9 0.0 5.9 11.8 0.73| 10.4 7.6 1000 27 21 16 5| 10.0 0.0 10.0| 15.9 0.0 15.9 15.9 0.57| 10.2 5.9 1500 30 24 28 8| 6.7 0.6 7.3| 19.3 -10.8 8.5 5.6 0.35| 9.2 3.3 2000 29 25 26 9| 5.0 2.1 7.1| 19.3 -24.4 -5.2 -2.6 0.14| 8.7 1.2 2500 28 24 22 8| 4.0 3.0 7.0| 19.3 -34.9 -15.6 -6.2 -0.02| 8.3 -0.2 3000 25 23 13 7| 3.3 3.7 7.1| 19.3 -43.7 -24.4 -8.1 -0.10| 8.3 -0.9 4000 16 21 342 7| 2.5 4.9 7.4| 19.3-103.1 -83.8 -20.9 -0.25| 8.5 -2.1 5000 15 20 336 7| 2.0 4.8 6.8| 19.3-231.5-212.2 -42.4 -0.39| 8.6 -3.3 6000 0 21 313 11| 1.7 5.3 6.9| 19.3-253.9-234.7 -39.1 -0.35| 8.5 -3.0 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20200331.00.gif