UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for U2008... Searching the city database file for: U2008 ... Date:0000Z 1 APR 20 Station: U2008 WMO ident: 22008 ------------------------------------------------------------------------------- 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 -77 SFC 975 120 -7.7 -9.4 88 1.7 -8.2 90 5 267.4 267.7 266.4 272.6 1.92 2 925 529 -9.1 -10.3 91 1.2 -9.4 135 9 270.0 270.3 268.1 275.2 1.88 3 910 655 -9.5 -10.9 90 1.4 -9.9 121 9 270.9 271.2 268.6 275.9 1.83 4 854 1143 -12.7 -15.3 81 2.6 -13.3 69 11 272.5 272.7 268.8 276.3 1.36 5 850 1179 -12.9 -15.5 81 2.6 -13.5 65 11 272.6 272.9 269.0 276.4 1.34 6 793 1704 -17.5 -18.8 90 1.3 -17.7 76 10 273.2 273.4 268.8 276.3 1.09 7 756 2061 -17.7 -18.8 91 1.1 -17.9 83 9 276.7 276.9 271.2 280.0 1.14 8 715 2477 -19.9 -20.3 97 0.4 -20.0 92 7 278.8 278.9 272.2 281.9 1.06 9 700 2634 -19.7 -20.1 97 0.4 -19.8 95 7 280.7 280.9 273.4 283.9 1.11 10 680 2849 -19.5 -20.1 95 0.6 -19.6 110 7 283.2 283.4 274.9 286.6 1.14 11 630 3414 -21.9 -23.5 87 1.6 -22.2 150 6 286.7 286.9 276.4 289.5 0.91 12 500 5070 -35.1 -38.6 70 3.5 -35.4 270 5 290.2 290.3 277.2 291.1 0.27 13 400 6580 -47.9 -51.7 65 3.8 -48.0 70 5 292.7 292.8 278.2 293.0 0.08 14 336 7706 -57.5 -61.3 62 3.8 -57.5 342 5 294.6 294.6 278.9 294.7 0.03 15 300 8420 -58.9 -63.0 59 4.1 -58.9 285 5 302.3 302.3 282.4 302.4 0.03 16 262 9268 -61.5 -65.7 57 4.2 -61.6 290 13 310.4 310.4 285.5 310.5 0.02 17 250 9560 -61.3 -65.4 58 4.1 -61.3 280 11 314.9 314.9 287.1 315.0 0.02 18 200 10940 -62.5 -67.4 52 4.9 -62.6 285 29 333.8 333.8 292.7 333.9 0.02 19 173 11834 -62.5 -67.5 51 5.0 -62.6 285 36 347.9 347.9 296.2 348.0 0.03 20 150 12710 -63.9 -68.9 50 5.0 -64.0 285 42 360.0 360.0 298.7 360.1 0.02 21 100 15160 -68.7 -74.7 42 6.0 -68.8 295 56 395.0 395.0 304.5 395.1 0.02 22 70 17290 -70.9 -76.9 41 6.0 -70.9 290 64 432.7 432.7 309.1 432.8 0.02 23 61 18100 -72.1 -78.1 40 6.0 -72.2 292 71 447.4 447.4 310.6 447.5 0.01 24 50 19270 -71.1 -78.1 35 7.0 -71.2 295 81 475.9 475.9 313.1 476.0 0.02 25 46 19764 -69.5 -76.5 35 7.0 -69.6 300 83 491.2 491.2 314.3 491.4 0.03 26 30 22360 -61.5 -68.5 39 7.0 -62.0 285 66 577.0 577.0 319.6 577.9 0.13 27 25 23493 -60.3 -67.3 39 7.0 -60.9 611.3 611.4 321.2 612.7 0.18 TRP 262 9268 -61.5 -65.7 57 4.2 -61.6 290 13 310.4 310.4 285.5 310.5 0.02 WND 46 19764 -69.5 -76.5 35 7.0 -69.6 300 83 491.2 491.2 314.3 491.4 0.03 Sounding variables and indices 1000-500 mb thick: 5147.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 85.87 % Est. max temperature: -2.24 C = 27.97 F Sfc-Lift cond lev (LCL): 948.81 mb = 331.62 m = 1087.97 ft T: -8.42 C 700-500 lapse rate: 6.32 C/km ThetaE index: 0.13 C Layer 793.0- 756.0 mb Conv cond level (CCL): 874.56 mb = 960.46 m = 3151.09 ft Mean mixing ratio: 1.81 g/kg Conv temperature: -3.24 C = 26.16 F Cap Strength: 11.36 C Lifted Index: 12.87 C Risk: None Lifted Index @300 mb: 19.42 C Lifted Index @700 mb: 6.88 C Showalter Index: 11.64 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 19.60 C K Index: 6.30 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.48 J/kg Max Up Vert Vel: 6.08 m/s Conv Inhibition (B-): 40214.70 J/kg Cap Strength: 12.82 C Lift Cond Lev (LCL): 901.15 mb = 730.51 m = 2396.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 112 at 5 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 ---------------------------------------------------------- 0 975 120 90 5 -5.0 0.0 | 3 2 -0.1 -1.9 1 925 529 135 9 -6.4 6.4 | 161 5 -1.5 4.4 2 850 1179 65 11 -10.0 -4.6 | 38 8 -5.1 -6.6 3 700 2634 95 7 -7.0 0.6 | 57 2 -2.1 -1.3 4 500 5070 270 5 5.0 -0.0 | 281 10 9.9 -1.9 5 400 6580 70 5 -4.7 -1.7 | 357 4 0.2 -3.7 6 300 8420 285 5 4.8 -1.3 | 288 10 9.7 -3.2 7 262 9268 290 13 12.2 -4.4 | 290 18 17.1 -6.4 8 250 9560 280 11 10.8 -1.9 | 284 16 15.7 -3.9 9 200 10940 285 29 28.0 -7.5 | 286 34 32.9 -9.4 10 150 12710 285 42 40.6 -10.9 | 286 47 45.5 -12.8 11 100 15160 295 56 50.8 -23.7 | 295 61 55.6 -25.6 12 70 17290 290 64 60.1 -21.9 | 290 69 65.0 -23.8 13 50 19270 295 81 73.4 -34.2 | 295 86 78.3 -36.2 14 46 19764 300 83 71.9 -41.5 | 300 88 76.8 -43.4 15 30 22360 285 66 63.8 -17.1 | 285 71 68.6 -19.0 Wind Parameters Mean winds (0-6000m): 81.7 at 7.0 knts Storm direction: 111.7 at 5.3 knts Shear (0-3000m) pos: 2.3 neg: 1.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 172.1 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -15.8 tot: -8.4 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 5.0 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.72 Bulk Shear: 3.23 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 ------------------------------------------------------------------------------- 500 122 7 144 2| 6.1 0.0 6.1| 2.7 -1.7 1.0 2.1 0.46| 8.5 3.9 1000 107 9 99 4| 3.1 4.7 7.8| 2.7 -13.9 -11.2 -11.2 -0.28| 9.2 -2.6 1500 91 9 69 5| 2.2 3.2 5.3| 4.2 -15.8 -11.6 -7.7 -0.24| 7.1 -1.7 2000 88 9 62 5| 2.1 2.4 4.4| 5.2 -15.8 -10.6 -5.3 -0.19| 5.9 -1.1 2500 87 9 59 5| 1.9 1.9 3.8| 5.6 -15.8 -10.2 -4.1 -0.16| 5.1 -0.8 3000 90 9 62 4| 2.3 1.6 3.9| 7.3 -15.8 -8.4 -2.8 -0.01| 5.0 -0.0 4000 98 8 74 3| 2.2 1.2 3.4| 14.9 -15.8 -0.9 -0.2 0.14| 4.8 0.7 5000 89 7 51 3| 1.6 0.9 2.5| 30.7 -15.8 14.9 3.0 0.27| 4.5 1.2 6000 82 7 35 4| 0.6 0.8 1.4| 51.8 -15.8 36.0 6.0 0.38| 4.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20200401.00.gif