UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033012.upa.cvt Date: 1200Z 30 MAR 20 Searching for X1770... Searching the city database file for: X1770 ... Date:1200Z 30 MAR 20 Station: X1770 WMO ident: 31770 Latitude: 49.00 Longitude: 140.30 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1010 26 2.8 -6.2 52 9.0 -0.4 230 1 275.2 275.6 272.2 281.8 2.38 1 1000 107 3.8 -4.2 56 8.0 0.7 220 1 277.0 277.4 273.9 284.7 2.80 2 982 254 5.0 -5.0 48 10.0 1.1 190 1 279.6 280.1 275.2 287.2 2.68 3 942 592 4.8 -9.2 35 14.0 -0.2 120 1 282.7 283.1 275.9 288.6 2.02 4 925 740 4.0 -11.0 33 15.0 -1.2 90 1 283.4 283.7 275.9 288.6 1.78 5 850 1418 -0.7 -12.7 40 12.0 -4.6 15 5 285.4 285.7 276.9 290.4 1.69 6 840 1512 -1.5 -14.5 36 13.0 -5.5 9 6 285.5 285.8 276.6 289.9 1.48 7 816 1741 -3.5 -16.5 36 13.0 -7.2 355 9 285.8 286.0 276.5 289.7 1.29 8 711 2807 -13.5 -20.5 56 7.0 -15.0 288 22 286.3 286.4 276.4 289.4 1.05 9 701 2914 -14.3 -23.3 46 9.0 -16.1 281 23 286.5 286.7 276.2 289.1 0.83 10 700 2925 -14.3 -23.3 46 9.0 -16.1 280 23 286.6 286.8 276.3 289.2 0.84 11 601 4064 -20.7 -37.7 20 17.0 -22.7 278 33 292.0 292.1 278.1 292.9 0.25 12 591 4188 -21.9 -37.9 22 16.0 -23.7 277 34 292.0 292.1 278.1 292.9 0.25 13 500 5390 -32.3 -41.3 40 9.0 -33.0 275 44 293.7 293.7 278.8 294.4 0.21 14 462 5941 -36.3 -43.3 48 7.0 -36.7 270 49 295.4 295.4 279.6 296.0 0.18 15 412 6722 -42.7 -49.7 46 7.0 -43.0 262 56 297.0 297.0 280.1 297.3 0.10 16 400 6920 -43.9 -49.9 51 6.0 -44.1 260 58 297.9 298.0 280.6 298.3 0.10 17 335 8091 -52.3 -58.3 48 6.0 -52.4 250 72 301.9 302.0 282.2 302.1 0.04 18 308 8632 -55.3 -61.3 47 6.0 -55.4 245 79 305.1 305.1 283.5 305.2 0.03 19 305 8694 -55.2 -61.2 47 6.0 -55.2 245 81 306.2 306.2 283.9 306.3 0.03 20 304 8715 -55.1 -61.1 47 6.0 -55.2 246 80 306.5 306.5 284.0 306.6 0.03 21 300 8800 -54.7 -60.7 47 6.0 -54.8 250 75 308.2 308.3 284.7 308.4 0.04 22 261 9693 -51.9 -57.9 48 6.0 -52.1 254 64 324.9 324.9 290.3 325.1 0.06 23 250 9970 -52.7 -59.7 42 7.0 -52.9 255 60 327.7 327.7 291.1 327.9 0.05 24 239 10260 -53.3 -60.3 42 7.0 -53.5 257 58 331.1 331.1 292.0 331.3 0.05 25 222 10738 -49.5 -57.5 39 8.0 -49.8 260 55 344.0 344.0 295.3 344.3 0.07 26 200 11420 -49.7 -58.7 34 9.0 -50.0 265 50 354.1 354.1 297.5 354.4 0.07 27 165 12679 -49.7 -60.7 26 11.0 -50.1 262 45 374.1 374.1 301.3 374.4 0.07 28 131 14190 -49.5 -62.5 20 13.0 -50.1 400.0 400.0 305.2 400.3 0.07 29 115 15045 -48.5 -62.5 18 14.0 -49.3 417.0 417.0 307.4 417.4 0.07 TRP 308 8632 -55.3 -61.3 47 6.0 -55.4 245 79 305.1 305.1 283.5 305.2 0.03 WND 305 8694 -55.2 -61.2 47 6.0 -55.2 245 81 306.2 306.2 283.9 306.3 0.03 Sounding variables and indices 1000-500 mb thick: 5283.00 m Freezing level: 861.17 mb = 1317.02 m = 4320.88 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 37.17 % Est. max temperature: 12.80 C = 55.04 F Sfc-Lift cond lev (LCL): 878.05 mb = 1157.67 m = 3798.07 ft T: 1.10 C 700-500 lapse rate: 7.30 C/km ThetaE index: 1.31 C Layer 840.0- 700.0 mb Conv cond level (CCL): 737.66 mb = 2522.11 m = 8274.53 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 13.84 C = 56.91 F Cap Strength: 5.94 C Lifted Index: 5.88 C Risk: None Lifted Index @300 mb: 14.83 C Lifted Index @700 mb: 3.08 C Showalter Index: 3.60 C Risk: None Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.60 C Cross Totals Index: 19.60 C K Index: 9.90 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 0.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.41 J/kg Max Up Vert Vel: 7.40 m/s Conv Inhibition (B-): 13952.52 J/kg Cap Strength: 5.88 C Lift Cond Lev (LCL): 797.59 mb = 1917.94 m = 6292.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 17 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 1010 26 230 1 0.8 0.6 | 131 17 -13.0 11.4 1 1000 107 220 1 0.6 0.8 | 131 17 -13.1 11.6 2 925 740 90 1 -1.0 0.0 | 126 18 -14.7 10.8 3 850 1418 15 5 -1.3 -4.8 | 112 16 -15.0 6.0 4 700 2925 280 23 22.7 -4.0 | 233 11 8.9 6.8 5 500 5390 275 44 43.8 -3.8 | 257 31 30.1 7.0 6 400 6920 260 58 57.1 10.1 | 244 48 43.4 20.9 7 308 8632 245 79 71.6 33.4 | 233 73 57.9 44.2 8 305 8694 245 81 73.4 34.2 | 233 75 59.7 45.0 9 300 8800 250 75 70.5 25.7 | 237 67 56.7 36.4 10 250 9970 255 60 58.0 15.5 | 239 51 44.2 26.3 11 200 11420 265 50 49.8 4.4 | 247 39 36.1 15.1 12 150 13300 260 42 41.4 7.3 | 237 33 27.6 18.1 Wind Parameters Mean winds (0-6000m): 278.1 at 23.3 knts Storm direction: 308.1 at 17.5 knts Shear (0-3000m) pos: 0.0 neg: 4.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 104.1 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -56.0 tot: -54.3 m^2/s^2 ave: -18.1 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 72.14 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 ------------------------------------------------------------------------------- 500 186 1 131 18| 0.0 1.5 1.5| 0.0 -4.5 -4.5 -9.0 -0.56| 1.7 -1.0 1000 101 1 126 19| 0.0 1.9 1.9| 0.0 -17.4 -17.4 -17.4 -0.81| 2.3 -1.8 1500 26 2 121 17| 0.0 2.4 2.4| 0.0 -34.9 -34.9 -23.3 -0.78| 3.3 -2.5 2000 358 4 117 15| 0.0 3.2 3.2| 0.0 -49.7 -49.6 -24.8 -0.68| 4.5 -3.0 2500 326 6 119 12| 0.0 3.7 3.7| 0.0 -52.3 -52.3 -20.9 -0.59| 5.9 -3.5 3000 296 9 140 9| 0.0 4.0 4.0| 1.7 -56.0 -54.3 -18.1 -0.47| 6.8 -3.2 4000 286 14 175 7| 0.0 4.1 4.1| 17.6 -56.0 -38.4 -9.6 -0.30| 6.2 -1.9 5000 281 19 212 8| 0.0 4.1 4.1| 30.6 -56.0 -25.4 -5.1 -0.22| 5.9 -1.3 6000 278 23 231 12| 0.0 4.2 4.2| 33.7 -83.9 -50.2 -8.4 -0.22| 5.8 -1.3 Wrote GIF file: /home/apache/climate/data/raob//X1770/skewt/X1770.skewt.20200330.12.gif