UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for U4908... Searching the city database file for: U4908 ... Date:1200Z 1 APR 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 140 SFC 985 261 -0.5 -10.5 47 10.0 -3.6 210 3 273.8 274.1 270.4 278.7 1.74 2 968 400 -1.9 -9.9 54 8.0 -4.4 213 5 273.8 274.1 270.5 279.0 1.86 3 925 760 -5.3 -12.3 58 7.0 -7.3 220 9 273.9 274.2 270.2 278.4 1.60 4 874 1204 -9.5 -13.5 73 4.0 -10.5 257 12 274.0 274.3 270.1 278.4 1.54 5 852 1402 -9.9 -12.6 81 2.7 -10.6 273 13 275.6 275.9 271.4 280.4 1.70 6 850 1420 -9.7 -12.2 82 2.5 -10.4 275 13 276.0 276.3 271.7 281.0 1.76 7 830 1604 -8.5 -10.1 88 1.6 -9.0 278 17 279.1 279.5 274.1 285.2 2.13 8 700 2910 -13.7 -14.5 94 0.8 -13.9 300 48 287.3 287.6 277.9 292.6 1.77 9 692 2997 -14.3 -15.2 93 0.9 -14.5 300 48 287.6 287.9 278.0 292.6 1.69 10 542 4804 -27.3 -29.3 83 2.0 -27.6 304 59 292.9 293.0 279.0 294.9 0.62 11 500 5380 -31.5 -33.1 86 1.6 -31.7 305 62 294.6 294.7 279.6 296.2 0.47 12 400 6930 -41.5 -43.0 85 1.5 -41.6 310 77 301.1 301.1 282.1 301.8 0.21 13 367 7507 -45.9 -48.0 79 2.1 -46.0 311 85 302.7 302.7 282.7 303.2 0.14 14 300 8820 -54.7 -57.2 74 2.5 -54.8 315 103 308.2 308.3 284.7 308.5 0.06 15 250 9960 -61.9 -64.5 71 2.6 -61.9 320 112 314.0 314.0 286.8 314.1 0.03 16 249 9985 -62.0 -64.6 71 2.6 -62.0 320 112 314.3 314.3 286.9 314.4 0.03 17 229 10504 -63.3 -65.8 71 2.5 -63.3 315 110 319.9 319.9 288.7 320.0 0.02 18 200 11340 -63.1 -65.5 73 2.4 -63.1 315 95 332.8 332.8 292.5 333.0 0.03 19 195 11495 -62.9 -65.7 69 2.8 -62.9 314 94 335.6 335.6 293.2 335.7 0.03 20 150 13120 -59.5 -62.3 70 2.8 -59.6 305 83 367.6 367.6 300.2 367.8 0.06 21 103 15484 -58.3 -59.3 88 1.0 -58.3 286 85 411.6 411.6 306.8 412.2 0.13 22 100 15670 -58.1 -62.2 59 4.1 -58.3 285 85 415.5 415.5 307.2 415.9 0.09 23 94 16061 -57.5 -62.0 56 4.5 -57.7 285 85 424.1 424.1 308.2 424.6 0.10 24 70 17940 -54.3 -60.3 48 6.0 -54.7 285 85 468.2 468.3 312.5 469.2 0.16 25 59 19040 -52.5 -59.5 43 7.0 -53.2 495.7 495.8 314.7 497.0 0.21 26 55 19493 -53.9 502.6 27 50 20104 -54.7 514.6 TRP 229 10504 -63.3 -65.8 71 2.5 -63.3 315 110 319.9 319.9 288.7 320.0 0.02 WND 249 9985 -62.0 -64.6 71 2.6 -62.0 320 112 314.3 314.3 286.9 314.4 0.03 Sounding variables and indices 1000-500 mb thick: 5240.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 82.81 % Est. max temperature: 3.99 C = 39.18 F Sfc-Lift cond lev (LCL): 841.85 mb = 1494.46 m = 4903.03 ft T: -9.21 C 700-500 lapse rate: 7.21 C/km ThetaE index: 0.62 C Layer 925.0- 852.0 mb Conv cond level (CCL): 675.30 mb = 3177.92 m = 10426.13 ft Mean mixing ratio: 1.68 g/kg Conv temperature: 13.76 C = 56.76 F Cap Strength: 12.58 C Lifted Index: 13.54 C Risk: None Lifted Index @300 mb: 21.04 C Lifted Index @700 mb: 10.01 C Showalter Index: 11.66 C Risk: None Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 19.30 C K Index: 8.80 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.80 J/kg Max Up Vert Vel: 1.27 m/s Conv Inhibition (B-): 31863.05 J/kg Cap Strength: 13.43 C Lift Cond Lev (LCL): 835.16 mb = 1556.09 m = 5105.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 32 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 ---------------------------------------------------------- 0 985 261 210 3 1.5 2.6 | 155 33 -14.1 30.2 1 925 760 220 9 5.8 6.9 | 164 36 -9.8 34.5 2 850 1420 275 13 13.0 -1.1 | 174 27 -2.6 26.4 3 700 2910 300 48 41.6 -24.0 | 262 26 26.0 3.6 4 500 5380 305 62 50.8 -35.6 | 283 36 35.2 -8.0 5 400 6930 310 77 59.0 -49.5 | 297 49 43.4 -21.9 6 300 8820 315 103 72.8 -72.8 | 308 73 57.2 -45.3 7 250 9960 320 112 72.0 -85.8 | 316 81 56.4 -58.2 8 249 9985 320 112 72.0 -85.8 | 316 81 56.4 -58.2 9 229 10504 315 110 77.8 -77.8 | 309 80 62.2 -50.2 10 200 11340 315 95 67.2 -67.2 | 308 65 51.6 -39.6 11 150 13120 305 83 68.0 -47.6 | 291 56 52.4 -20.0 12 100 15670 285 85 82.1 -22.0 | 265 67 66.5 5.6 13 70 17940 285 85 82.1 -22.0 | 265 67 66.5 5.6 Wind Parameters Mean winds (0-6000m): 300.5 at 42.2 knts Storm direction: 330.5 at 31.7 knts Shear (0-3000m) pos: 8.6 neg: 0.0 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 346.5 neg: 0.0 tot: 346.5 m^2/s^2 ave: 115.5 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 8.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 232.59 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 ------------------------------------------------------------------------------- 500 218 6 160 34| 6.3 0.0 6.3| 50.9 0.0 50.9 101.8 0.91| 6.3 5.7 1000 234 8 165 34| 5.4 0.0 5.4| 95.5 0.0 95.5 95.5 0.74| 7.4 5.5 1500 256 11 170 31| 6.9 0.0 6.9|153.6 0.0 153.6 102.4 0.76| 8.7 6.6 2000 271 15 178 27| 8.3 0.0 8.3|229.0 0.0 229.0 114.5 0.83| 9.7 8.1 2500 283 20 189 23| 9.2 0.0 9.2|308.9 0.0 308.9 123.6 0.87| 10.4 9.1 3000 290 24 200 21| 8.6 0.0 8.6|346.5 0.0 346.5 115.5 0.88| 9.7 8.5 4000 295 31 222 19| 7.2 0.0 7.2|381.8 0.0 381.8 95.5 0.86| 8.1 7.0 5000 298 37 240 20| 6.3 0.0 6.3|419.8 0.0 419.8 84.0 0.85| 7.1 6.0 6000 301 42 254 22| 6.1 0.0 6.1|486.2 0.0 486.2 81.0 0.83| 6.7 5.6 Wrote GIF file: /home/apache/climate/data/raob//U4908/skewt/U4908.skewt.20200401.12.gif