UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032712.upa.cvt Date: 1200Z 27 MAR 20 Searching for U4908... Searching the city database file for: U4908 ... Date:1200Z 27 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 972 261 -2.3 -4.1 87 1.8 -3.0 230 5 273.1 273.5 271.7 281.0 2.90 2 956 395 -3.7 -4.8 92 1.1 -4.1 232 11 272.9 273.4 271.5 280.6 2.79 3 925 660 -5.7 -6.6 93 0.9 -6.0 235 23 273.5 273.9 271.4 280.4 2.52 4 850 1310 -10.1 -11.1 92 1.0 -10.4 265 35 275.6 275.9 271.7 281.0 1.92 5 819 1596 -12.7 -13.6 93 0.9 -12.9 268 35 275.8 276.0 271.4 280.4 1.63 6 798 1794 -12.9 -13.9 92 1.0 -13.2 270 35 277.6 277.9 272.5 282.3 1.63 7 777 1998 -12.9 -13.9 92 1.0 -13.2 272 35 279.7 280.0 273.8 284.6 1.68 8 700 2790 -16.9 -17.6 94 0.7 -17.1 280 36 283.8 284.0 275.5 287.8 1.37 9 611 3801 -22.1 -23.0 92 0.9 -22.2 282 37 289.0 289.2 277.7 292.1 0.98 10 533 4799 -25.7 -26.5 93 0.8 -25.8 284 38 296.2 296.4 280.8 298.9 0.82 11 500 5260 -28.9 -29.9 91 1.0 -29.0 285 38 297.8 297.9 281.3 299.9 0.64 12 450 6009 -31.7 -33.0 88 1.3 -31.9 285 40 303.4 303.5 283.5 305.2 0.53 13 400 6830 -38.9 -40.6 84 1.7 -39.0 285 42 304.4 304.5 283.5 305.4 0.28 14 300 8740 -54.9 -57.2 76 2.3 -54.9 285 62 308.0 308.0 284.6 308.2 0.06 15 266 9496 -59.3 -61.8 72 2.6 -59.3 285 68 312.4 312.4 286.2 312.5 0.04 16 250 9880 -61.5 -64.2 70 2.7 -61.5 290 60 314.6 314.6 287.0 314.7 0.03 17 226 10501 -60.9 -63.5 71 2.6 -60.9 295 51 324.8 324.8 290.2 324.9 0.03 18 200 11260 -58.3 -61.0 71 2.7 -58.3 300 40 340.4 340.5 294.5 340.7 0.05 19 152 13015 -54.1 -57.3 68 3.2 -54.2 319 44 375.4 375.5 301.6 375.9 0.11 20 150 13100 -54.1 -57.5 66 3.4 -54.2 320 44 376.9 376.9 301.8 377.4 0.11 21 103 15509 -51.5 -56.5 55 5.0 -51.8 325 42 424.6 424.7 308.3 425.5 0.18 22 100 15700 -50.5 -56.5 49 6.0 -51.0 325 42 430.2 430.2 309.0 431.1 0.18 23 95 16037 -49.3 -55.3 49 6.0 -49.8 325 42 438.9 438.9 309.9 440.1 0.22 24 70 18060 -45.9 -54.9 35 9.0 -47.1 325 40 486.2 486.3 314.1 488.1 0.32 25 50 20300 -45.7 -57.7 25 12.0 -47.6 340 29 535.8 535.9 317.4 537.8 0.32 26 48 20574 -45.7 -57.7 25 12.0 -47.7 542.1 542.2 317.8 544.3 0.33 27 30 23710 -47.1 -61.1 19 14.0 -49.8 616.2 616.4 321.5 618.8 0.34 28 26 24660 -46.1 -60.1 19 14.0 -49.3 644.8 645.0 322.6 648.4 0.45 TRP 266 9496 -60.9 -63.3 73 2.4 -60.9 285 68 310.0 310.0 285.4 310.1 0.03 WND 266 9496 -59.3 -61.8 72 2.6 -59.3 285 68 312.4 312.4 286.2 312.5 0.04 Sounding variables and indices 1000-500 mb thick: 5230.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 92.76 % Est. max temperature: 0.36 C = 32.64 F Sfc-Lift cond lev (LCL): 944.79 mb = 489.81 m = 1606.97 ft T: -4.42 C 700-500 lapse rate: 4.86 C/km ThetaE index: 0.59 C Layer 819.0- 798.0 mb Conv cond level (CCL): 900.68 mb = 864.78 m = 2837.18 ft Mean mixing ratio: 2.49 g/kg Conv temperature: -1.22 C = 29.80 F Cap Strength: 13.71 C Lifted Index: 14.56 C Risk: None Lifted Index @300 mb: 19.44 C Lifted Index @700 mb: 5.32 C Showalter Index: 14.26 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 17.80 C K Index: 7.00 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 3.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.36 J/kg Max Up Vert Vel: 4.09 m/s Conv Inhibition (B-): 53631.50 J/kg Cap Strength: 14.38 C Lift Cond Lev (LCL): 906.43 mb = 815.92 m = 2676.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 26 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 ---------------------------------------------------------- 0 972 261 230 5 3.8 3.2 | 138 25 -17.0 18.9 1 925 660 235 23 18.8 13.2 | 176 29 -2.0 28.9 2 850 1310 265 35 34.9 3.1 | 217 23 14.0 18.7 3 700 2790 280 36 35.5 -6.3 | 237 17 14.6 9.4 4 500 5260 285 38 36.7 -9.8 | 250 17 15.9 5.9 5 400 6830 285 42 40.6 -10.9 | 256 20 19.7 4.8 6 300 8740 285 62 59.9 -16.0 | 271 39 39.1 -0.4 7 266 9496 285 68 65.7 -17.6 | 272 45 44.9 -1.9 8 250 9880 290 60 56.4 -20.5 | 278 36 35.6 -4.8 9 200 11260 300 40 34.6 -20.0 | 287 14 13.8 -4.3 10 150 13100 320 44 28.3 -33.7 | 338 20 7.5 -18.0 11 100 15700 325 42 24.1 -34.4 | 350 19 3.3 -18.7 12 70 18060 325 40 22.9 -32.8 | 353 17 2.1 -17.1 13 50 20300 340 29 9.9 -27.3 | 43 16 -10.9 -11.6 Wind Parameters Mean winds (0-6000m): 277.0 at 34.8 knts Storm direction: 307.0 at 26.1 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 101.5 deg Storm rel helicity (0-3000m) pos: 292.5 neg: 0.0 tot: 292.5 m^2/s^2 ave: 97.5 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 7.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 84.10 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 ------------------------------------------------------------------------------- 500 235 16 163 26| 20.5 0.0 20.5|141.9 0.0 141.9 283.7 0.97| 21.3 20.7 1000 247 23 181 24| 15.4 0.0 15.4|240.9 0.0 240.9 240.9 0.96| 18.4 17.8 1500 256 27 193 23| 10.8 0.0 10.8|263.3 0.0 263.3 175.5 0.95| 13.8 13.1 2000 261 29 201 22| 8.3 0.0 8.3|276.3 0.0 276.3 138.2 0.94| 11.2 10.4 2500 265 31 208 21| 6.8 0.0 6.8|288.6 0.0 288.6 115.4 0.93| 9.6 8.9 3000 268 31 212 20| 5.7 0.0 5.7|292.5 0.0 292.5 97.5 0.93| 8.1 7.5 4000 272 33 219 19| 4.4 0.0 4.4|299.4 0.0 299.4 74.8 0.93| 6.3 5.9 5000 275 34 225 18| 3.6 0.0 3.6|306.3 0.0 306.3 61.3 0.93| 5.2 4.8 6000 277 35 230 18| 3.0 0.2 3.3|312.9 0.0 312.9 52.2 0.91| 4.6 4.2 Wrote GIF file: /home/apache/climate/data/raob//U4908/skewt/U4908.skewt.20200327.12.gif