UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for U4343... Searching the city database file for: U4343 ... Date:1200Z 23 MAR 20 Station: U4343 WMO ident: 24343 Latitude: 66.77 Longitude: 123.40 ------------------------------------------------------------------------------- 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 -24 SFC 987 77 -8.5 -11.8 77 3.3 -9.4 180 19 265.6 265.9 264.6 269.9 1.57 2 972 196 -9.1 -9.4 98 0.3 -9.2 172 20 266.2 266.5 265.6 271.4 1.92 3 962 275 -11.1 -11.6 96 0.5 -11.2 166 21 265.0 265.2 264.2 269.4 1.63 4 925 575 -12.7 -14.0 90 1.3 -13.0 145 23 266.3 266.5 264.7 270.2 1.40 5 898 800 -13.1 -14.4 90 1.3 -13.4 154 28 268.2 268.4 266.0 272.0 1.39 6 878 972 -10.3 -11.0 95 0.7 -10.5 160 31 272.8 273.1 269.9 278.0 1.88 7 854 1185 -10.1 -10.5 97 0.4 -10.2 169 35 275.2 275.5 271.6 280.8 2.01 8 850 1221 -10.3 -10.7 97 0.4 -10.4 170 36 275.4 275.7 271.7 280.9 1.99 9 739 2286 -15.9 -16.8 93 0.9 -16.1 184 27 280.5 280.7 273.8 284.5 1.39 10 700 2691 -19.1 -19.9 93 0.8 -19.3 190 23 281.3 281.5 273.8 284.7 1.12 11 542 4545 -30.9 -32.4 87 1.5 -31.0 205 21 288.6 288.7 276.7 290.1 0.46 12 500 5110 -35.9 -37.7 83 1.8 -36.0 210 21 289.3 289.3 276.8 290.2 0.30 13 400 6610 -49.3 -51.6 77 2.3 -49.4 220 21 290.9 290.9 277.3 291.2 0.08 14 377 6996 -52.5 -54.8 76 2.3 -52.5 225 24 291.7 291.7 277.6 291.9 0.06 15 305 8355 -56.5 -59.2 71 2.7 -56.5 244 34 304.3 304.3 283.2 304.4 0.04 16 300 8460 -56.3 -59.1 71 2.8 -56.3 245 35 306.0 306.0 283.8 306.2 0.04 17 250 9620 -53.7 -56.6 70 2.9 -53.8 250 44 326.2 326.2 290.7 326.5 0.07 18 246 9724 -53.1 -55.9 71 2.8 -53.2 328.6 328.7 291.4 329.0 0.08 TRP WND Sounding variables and indices 1000-500 mb thick: 5134.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 91.21 % Est. max temperature: 1.74 C = 35.14 F Sfc-Lift cond lev (LCL): 936.28 mb = 482.39 m = 1582.63 ft T: -12.21 C 700-500 lapse rate: 6.95 C/km ThetaE index: 2.01 C Layer 962.0- 925.0 mb Conv cond level (CCL): 748.11 mb = 2192.35 m = 7192.66 ft Mean mixing ratio: 1.54 g/kg Conv temperature: 5.85 C = 42.53 F Cap Strength: 15.31 C Lifted Index: 15.35 C Risk: None Lifted Index @300 mb: 24.95 C Lifted Index @700 mb: 10.76 C Showalter Index: 7.26 C Risk: None Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 25.20 C K Index: 14.10 Risk: None Sweat Index: 234.35 Risk: None Energy Index: 1.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.93 J/kg Max Up Vert Vel: 5.64 m/s Conv Inhibition (B-): 6149.29 J/kg Cap Strength: 15.35 C Lift Cond Lev (LCL): 919.51 mb = 620.21 m = 2034.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 18 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 77 180 19 0.0 19.0 | 112 12 -11.2 4.6 1 925 575 145 23 -13.2 18.8 | 100 25 -24.4 4.5 2 850 1221 170 36 -6.3 35.5 | 140 27 -17.4 21.1 3 700 2691 190 23 4.0 22.7 | 139 11 -7.2 8.3 4 500 5110 210 21 10.5 18.2 | 170 4 -0.7 3.8 5 400 6610 220 21 13.5 16.1 | 234 3 2.3 1.7 6 300 8460 245 35 31.7 14.8 | 269 21 20.5 0.4 7 250 9620 250 44 41.3 15.0 | 269 30 30.2 0.7 Wind Parameters Mean winds (0-6000m): 187.9 at 24.3 knts Storm direction: 217.9 at 18.2 knts Shear (0-3000m) pos: 3.2 neg: 2.3 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 29.6 deg Storm rel helicity (0-3000m) pos: 133.7 neg: -24.6 tot: 109.1 m^2/s^2 ave: 36.4 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.97 Bulk Shear: 16.36 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 ------------------------------------------------------------------------------- 500 161 21 107 19| 0.0 13.6 13.6| 0.0 -21.2 -21.2 -42.4 -0.30| 13.8 -4.1 1000 158 25 113 22| 7.0 6.8 13.8| 93.1 -21.2 71.9 71.9 0.36| 14.0 5.0 1500 164 28 123 23| 5.9 4.5 10.4|129.9 -21.2 108.7 72.5 0.42| 12.2 5.1 2000 168 29 128 22| 4.4 3.4 7.7|132.3 -21.2 111.2 55.6 0.37| 10.6 3.9 2500 170 28 130 21| 3.6 2.7 6.3|132.3 -23.7 108.6 43.5 0.31| 9.6 3.0 3000 173 27 131 19| 3.2 2.3 5.5|133.7 -24.6 109.1 36.4 0.30| 8.4 2.5 4000 178 26 134 17| 2.7 1.7 4.4|136.8 -24.6 112.1 28.0 0.31| 6.7 2.1 5000 183 25 137 14| 2.4 1.4 3.8|138.9 -24.6 114.3 22.9 0.32| 5.7 1.8 6000 188 24 141 12| 2.2 1.1 3.3|140.7 -24.6 116.1 19.3 0.34| 5.0 1.7 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20200323.12.gif