UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for U8661... Searching the city database file for: U8661 ... Date:1200Z 31 MAR 20 Station: U8661 WMO ident: 28661 Latitude: 55.47 Longitude: 65.40 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 75 12.2 -4.8 30 17.0 5.1 160 7 284.8 285.2 277.9 292.4 2.65 1 1000 133 11.4 -5.6 30 17.0 4.4 165 11 284.5 285.0 277.6 291.8 2.51 2 925 773 4.6 -11.4 30 16.0 -0.9 205 15 284.0 284.3 276.2 289.1 1.73 3 902 977 2.6 -12.4 32 15.0 -2.3 215 17 284.0 284.3 276.0 288.8 1.63 4 880 1176 2.4 -12.6 32 15.0 -2.6 226 19 285.8 286.1 277.0 290.7 1.65 5 850 1456 4.6 -11.4 30 16.0 -1.2 240 21 291.0 291.3 279.8 296.6 1.88 6 841 1542 4.4 -11.6 30 16.0 -1.4 240 21 291.6 292.0 280.1 297.3 1.87 7 778 2170 0.0 -16.0 29 16.0 -5.0 240 21 293.5 293.7 280.4 297.8 1.41 8 700 3008 -3.9 -19.9 28 16.0 -8.4 240 21 298.2 298.4 282.1 301.7 1.12 9 618 3980 -9.3 -24.3 28 15.0 -12.9 234 27 302.8 302.9 283.7 305.6 0.87 10 500 5580 -21.1 -35.1 27 14.0 -23.2 225 36 307.3 307.4 284.8 308.7 0.39 11 486 5787 -23.1 -37.1 27 14.0 -24.9 225 37 307.4 307.4 284.8 308.5 0.33 12 422 6802 -29.1 -43.1 25 14.0 -30.4 225 39 312.3 312.4 286.4 313.1 0.20 13 400 7180 -32.3 -45.3 26 13.0 -33.4 225 40 313.0 313.0 286.6 313.6 0.17 14 300 9140 -47.7 -59.7 24 12.0 -48.0 255 40 318.1 318.1 288.2 318.3 0.04 15 291 9341 -48.7 -60.7 24 12.0 -49.0 255 41 319.5 319.5 288.6 319.6 0.04 16 262 10022 -55.1 -67.1 21 12.0 -55.3 255 46 319.8 319.8 288.7 319.9 0.02 17 250 10320 -57.7 -68.7 23 11.0 -57.8 255 48 320.3 320.3 288.8 320.3 0.01 18 246 10422 -58.5 -69.5 23 11.0 -58.6 255 48 320.6 320.6 288.9 320.6 0.01 19 220 11115 -64.1 -73.1 28 9.0 -64.1 255 49 322.3 322.3 289.5 322.4 0.01 20 186 12146 -62.7 -73.7 21 11.0 -62.8 255 50 340.5 340.5 294.4 340.5 0.01 21 182 12280 -62.9 -73.9 21 11.0 -63.0 255 50 342.3 342.3 294.8 342.3 0.01 22 101 15965 -56.1 418.1 TRP WND Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 778.00 mb = 2169.71 m = 7118.39 ft Wetbulb zero: 937.91 mb = 659.23 m = 2162.80 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 28.84 % Est. max temperature: 17.17 C = 62.90 F Sfc-Lift cond lev (LCL): 777.01 mb = 2179.80 m = 7151.48 ft T: -0.05 C 700-500 lapse rate: 6.69 C/km ThetaE index: 3.62 C Layer 1000.0- 880.0 mb Conv cond level (CCL): 552.78 mb = 4822.27 m = 15820.92 ft Mean mixing ratio: 2.07 g/kg Conv temperature: 32.70 C = 90.86 F Cap Strength: 13.53 C Lifted Index: 14.92 C Risk: None Lifted Index @300 mb: 19.78 C Lifted Index @700 mb: 11.52 C Showalter Index: 10.23 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 9.70 C K Index: -1.70 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.73 J/kg Max Up Vert Vel: 1.86 m/s Conv Inhibition (B-): 15414.40 J/kg Cap Strength: 14.85 C Lift Cond Lev (LCL): 744.73 mb = 2516.52 m = 8256.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 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 1007 75 160 7 -2.4 6.6 | 99 21 -20.3 3.2 1 1000 133 165 11 -2.8 10.6 | 109 22 -20.8 7.2 2 925 773 205 15 6.3 13.6 | 131 15 -11.6 10.2 3 850 1456 240 21 18.2 10.5 | 182 7 0.2 7.1 4 700 3008 240 21 18.2 10.5 | 182 7 0.2 7.1 5 500 5580 225 36 25.5 25.5 | 199 23 7.5 22.1 6 400 7180 225 40 28.3 28.3 | 203 27 10.3 24.9 7 300 9140 255 40 38.6 10.4 | 251 22 20.7 7.0 8 250 10320 255 48 46.4 12.4 | 252 30 28.4 9.0 9 200 11700 255 50 48.3 12.9 | 253 32 30.4 9.6 10 150 13670 255 50 48.3 12.9 | 253 32 30.4 9.6 Wind Parameters Mean winds (0-6000m): 229.3 at 24.4 knts Storm direction: 259.3 at 18.3 knts Shear (0-3000m) pos: 3.6 neg: 0.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 85.0 deg Storm rel helicity (0-3000m) pos: 86.1 neg: 0.0 tot: 86.1 m^2/s^2 ave: 28.7 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 48.29 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 ------------------------------------------------------------------------------- 500 179 12 115 20| 9.0 0.0 9.0| 48.5 0.0 48.5 97.1 0.86| 10.7 9.2 1000 196 14 125 17| 7.9 0.0 7.9| 71.8 0.0 71.8 71.8 0.79| 9.7 7.7 1500 213 16 136 14| 7.2 0.0 7.2| 85.6 0.0 85.6 57.1 0.78| 9.0 7.0 2000 222 17 145 11| 5.4 0.0 5.4| 85.6 0.0 85.6 42.8 0.78| 6.8 5.3 2500 226 18 151 10| 4.3 0.0 4.3| 85.6 0.0 85.6 34.2 0.78| 5.4 4.2 3000 229 18 155 9| 3.6 0.1 3.7| 86.1 0.0 86.1 28.7 0.78| 4.6 3.6 4000 232 20 165 9| 2.7 0.9 3.6| 91.9 0.0 91.9 23.0 0.70| 4.3 3.0 5000 231 22 175 10| 2.2 1.4 3.5| 93.9 -0.1 93.8 18.8 0.59| 4.1 2.4 6000 229 24 182 12| 1.8 1.5 3.3| 97.2 -1.3 95.9 16.0 0.54| 3.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//U8661/skewt/U8661.skewt.20200331.12.gif