UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for U4908... Searching the city database file for: U4908 ... Date:1200Z 20 MAR 20 Station: U4908 WMO ident: 24908 Latitude: 60.33 Longitude: 102.27 ------------------------------------------------------------------------------- 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 30 SFC 972 257 -1.9 -11.9 46 10.0 -4.8 220 7 273.5 273.7 269.8 277.9 1.58 2 955 397 -2.7 -10.7 54 8.0 -5.1 224 12 274.0 274.3 270.5 279.0 1.77 3 925 650 -5.1 -13.1 53 8.0 -7.3 230 21 274.1 274.3 270.1 278.4 1.50 4 850 1310 -11.3 -15.8 69 4.5 -12.4 245 25 274.3 274.5 269.9 278.0 1.31 5 776 2002 -16.7 -18.1 89 1.4 -17.0 261 25 275.7 275.9 270.6 279.2 1.18 6 700 2770 -21.3 -23.5 82 2.2 -21.7 280 25 278.9 279.0 271.9 281.3 0.82 7 624 3608 -28.3 -30.4 82 2.1 -28.5 282 28 280.2 280.3 272.1 281.7 0.49 8 500 5170 -37.3 -39.5 80 2.2 -37.4 285 35 287.6 287.6 275.8 288.4 0.25 9 483 5409 -38.1 -40.7 76 2.6 -38.2 285 35 289.4 289.5 276.7 290.2 0.23 10 400 6680 -47.9 -50.9 71 3.0 -48.0 285 33 292.7 292.8 278.2 293.0 0.09 11 352 7508 -54.3 -57.3 69 3.0 -54.4 285 36 295.0 295.0 279.1 295.2 0.05 12 301 8509 -54.1 -57.5 66 3.4 -54.2 295 44 308.8 308.8 284.9 309.0 0.05 13 300 8530 -54.1 -57.5 66 3.4 -54.2 295 44 309.1 309.1 285.1 309.3 0.05 14 250 9700 -51.3 -55.5 61 4.2 -51.4 295 46 329.8 329.8 291.7 330.1 0.08 15 200 11160 -48.1 -54.1 50 6.0 -48.4 290 50 356.6 356.6 298.1 357.1 0.12 16 176 12005 -48.1 -56.1 39 8.0 -48.5 288 52 369.9 369.9 300.7 370.4 0.11 17 150 13060 -48.3 -58.3 31 10.0 -48.8 285 54 386.8 386.9 303.4 387.3 0.10 18 104 15195 -47.7 -59.7 24 12.0 -48.6 276 50 430.7 430.7 309.0 431.3 0.12 19 100 15430 -47.7 -59.7 24 12.0 -48.6 275 50 435.6 435.6 309.5 436.2 0.12 20 96 15738 -47.5 -59.5 24 12.0 -48.4 274 49 441.1 441.1 310.1 441.8 0.13 21 70 18080 -47.1 -60.1 21 13.0 -48.4 270 42 483.6 483.7 313.8 484.6 0.17 22 50 20310 -46.9 -60.9 19 14.0 -48.7 265 31 532.9 533.0 317.2 534.3 0.21 23 48 20583 -47.3 -61.3 19 14.0 -49.1 265 31 538.3 538.3 317.5 539.6 0.21 24 30 23730 -45.7 -59.7 19 14.0 -48.7 260 35 620.1 620.2 321.6 623.2 0.41 25 24 25214 -45.3 -60.3 17 15.0 -49.0 662.1 662.3 323.3 666.0 0.47 26 20 26430 -44.7 -59.7 17 15.0 -49.0 699.4 699.6 324.6 704.7 0.61 27 19 26773 -44.5 -59.5 17 15.0 -49.0 710.3 710.6 325.0 716.1 0.66 TRP 352 7508 -54.3 -57.3 69 3.0 -54.4 285 36 295.0 295.0 279.1 295.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5140.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 77.04 % Est. max temperature: -0.53 C = 31.05 F Sfc-Lift cond lev (LCL): 830.24 mb = 1488.71 m = 4884.18 ft T: -12.69 C 700-500 lapse rate: 6.67 C/km ThetaE index: 0.95 C Layer 925.0- 776.0 mb Conv cond level (CCL): 804.04 mb = 1732.35 m = 5683.50 ft Mean mixing ratio: 1.53 g/kg Conv temperature: -0.18 C = 31.67 F Cap Strength: 2.79 C Lifted Index: 7.86 C Risk: None Lifted Index @300 mb: 21.76 C Lifted Index @700 mb: 2.56 C Showalter Index: 8.15 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 21.50 C K Index: 8.00 Risk: None Sweat Index: 190.35 Risk: None Energy Index: 2.13 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-): 53723.65 J/kg Cap Strength: 7.54 C Lift Cond Lev (LCL): 817.71 mb = 1604.24 m = 5263.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 21 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 ---------------------------------------------------------- 0 972 257 220 7 4.5 5.4 | 143 21 -12.9 17.1 1 925 650 230 21 16.1 13.5 | 177 25 -1.3 25.2 2 850 1310 245 25 22.7 10.6 | 193 23 5.3 22.3 3 700 2770 280 25 24.6 -4.3 | 224 10 7.3 7.4 4 500 5170 285 35 33.8 -9.1 | 261 17 16.4 2.7 5 400 6680 285 33 31.9 -8.5 | 258 15 14.5 3.2 6 352 7508 285 36 34.8 -9.3 | 262 18 17.4 2.4 7 300 8530 295 44 39.9 -18.6 | 287 24 22.5 -6.9 8 250 9700 295 46 41.7 -19.4 | 288 26 24.3 -7.7 9 200 11160 290 50 47.0 -17.1 | 280 30 29.6 -5.4 10 150 13060 285 54 52.2 -14.0 | 274 35 34.8 -2.2 11 100 15430 275 50 49.8 -4.4 | 257 33 32.5 7.4 12 70 18080 270 42 42.0 -0.0 | 245 27 24.6 11.7 13 50 20310 265 31 30.9 2.7 | 223 20 13.5 14.4 14 30 23730 260 35 34.5 6.1 | 224 25 17.1 17.8 Wind Parameters Mean winds (0-6000m): 274.1 at 27.9 knts Storm direction: 304.1 at 21.0 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 91.3 deg Storm rel helicity (0-3000m) pos: 170.5 neg: 0.0 tot: 170.5 m^2/s^2 ave: 56.8 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 54.68 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 ------------------------------------------------------------------------------- 500 229 16 165 23| 15.3 0.0 15.3| 90.0 0.0 90.0 179.9 0.96| 15.8 15.1 1000 235 19 176 23| 9.5 0.0 9.5|123.1 0.0 123.1 123.1 0.96| 10.7 10.2 1500 241 21 183 22| 6.8 0.0 6.8|142.1 0.0 142.1 94.8 0.89| 8.9 8.0 2000 247 22 188 21| 5.4 0.0 5.4|155.3 0.0 155.3 77.7 0.84| 8.1 6.7 2500 253 23 193 19| 4.6 0.0 4.6|165.0 0.0 165.0 66.0 0.80| 7.5 6.0 3000 258 23 198 18| 4.2 0.0 4.2|170.5 0.0 170.5 56.8 0.80| 6.6 5.3 4000 265 25 208 16| 3.7 0.0 3.7|181.9 0.0 181.9 45.5 0.80| 5.5 4.4 5000 271 27 219 15| 3.3 0.0 3.3|192.9 -0.0 192.8 38.6 0.79| 4.8 3.8 6000 274 28 227 14| 2.8 0.1 2.9|192.9 -2.4 190.4 31.7 0.76| 4.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//U4908/skewt/U4908.skewt.20200320.12.gif