UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033000.upa.cvt Date: 0000Z 30 MAR 20 Searching for U4908... Searching the city database file for: U4908 ... Date:0000Z 30 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 97 SFC 980 257 -4.1 -7.9 75 3.8 -5.3 240 3 270.6 271.0 269.0 276.5 2.15 2 925 711 -6.5 -9.3 80 2.8 -7.4 275 29 272.7 273.0 270.1 278.3 2.04 3 918 770 -6.7 -9.3 82 2.6 -7.5 276 28 273.1 273.4 270.4 278.8 2.05 4 850 1365 -11.7 -14.6 79 2.9 -12.4 290 21 273.9 274.1 269.9 278.0 1.45 5 748 2330 -19.7 -21.3 87 1.6 -20.0 293 30 275.4 275.6 270.0 278.1 0.93 6 740 2409 -19.1 -20.5 89 1.4 -19.4 294 31 276.9 277.1 271.1 279.9 1.01 7 733 2480 -19.5 -20.8 89 1.3 -19.7 294 32 277.2 277.4 271.2 280.1 0.99 8 700 2821 -21.9 -23.9 84 2.0 -22.2 295 35 278.2 278.4 271.5 280.6 0.79 9 500 5200 -41.3 -45.9 61 4.6 -41.5 300 31 282.7 282.7 272.9 283.1 0.13 10 473 5575 -43.5 -48.5 58 5.0 -43.7 311 43 284.5 284.5 273.9 284.8 0.10 11 440 6063 -42.9 -48.9 52 6.0 -43.1 325 58 291.2 291.2 277.4 291.5 0.10 12 428 6249 -44.2 -50.8 48 6.6 -44.4 330 64 291.9 291.9 277.7 292.2 0.08 13 400 6700 -47.3 -55.3 39 8.0 -47.5 330 60 293.5 293.5 278.5 293.7 0.05 14 384 6968 -49.3 -57.3 39 8.0 -49.5 330 60 294.3 294.3 278.9 294.5 0.04 15 342 7719 -53.9 -62.9 32 9.0 -54.0 330 60 298.0 298.0 280.5 298.1 0.02 16 300 8560 -53.5 -62.5 33 9.0 -53.7 325 54 309.9 309.9 285.3 310.0 0.03 17 279 9028 -54.3 -64.3 28 10.0 -54.5 319 50 315.3 315.3 287.2 315.4 0.02 18 250 9740 -50.3 -61.3 26 11.0 -50.6 310 44 331.3 331.3 292.1 331.4 0.04 19 202 11134 -47.1 -60.1 21 13.0 -47.6 310 40 357.2 357.2 298.2 357.4 0.06 20 200 11200 -47.5 -60.5 21 13.0 -48.0 310 40 357.6 357.6 298.2 357.8 0.06 21 154 12917 -48.3 -64.3 14 16.0 -49.0 296 42 383.9 383.9 302.9 384.1 0.04 22 150 13090 -48.3 -65.3 12 17.0 -49.0 295 42 386.8 386.8 303.3 387.0 0.04 23 142 13452 -46.7 -64.7 11 18.0 -47.6 293 41 395.7 395.8 304.6 396.0 0.04 24 128 14135 -49.5 -67.5 10 18.0 -50.2 289 38 402.6 402.6 305.6 402.8 0.03 25 110 15132 -46.7 -66.7 8 20.0 -47.8 284 34 425.7 425.7 308.4 426.0 0.04 26 100 15760 -49.1 -70.1 7 21.0 -50.1 280 31 432.9 432.9 309.1 433.0 0.03 27 83 16983 -50.3 -72.3 6 22.0 -51.3 277 34 454.1 454.1 311.3 454.3 0.03 28 70 18100 -49.1 -72.1 5 23.0 -50.4 275 36 479.3 479.4 313.4 479.5 0.03 29 62 18894 -50.1 -73.1 5 23.0 -51.4 277 35 494.1 494.1 314.5 494.2 0.03 30 50 20310 -46.7 -70.7 5 24.0 -48.9 280 33 533.4 533.4 317.2 533.8 0.06 31 46 20860 -47.9 -72.9 4 25.0 -50.1 270 32 543.4 543.4 317.8 543.7 0.04 32 30 23660 -50.1 -75.1 4 25.0 -52.6 220 25 608.1 608.1 321.0 608.4 0.05 33 26 24591 -52.1 -77.1 3 25.0 -54.4 627.8 627.8 321.8 628.1 0.04 34 23 25393 -47.5 -73.5 3 26.0 -51.2 663.7 663.7 323.2 664.4 0.08 TRP 342 7719 -53.9 -62.9 32 9.0 -54.0 330 60 298.0 298.0 280.5 298.1 0.02 WND 428 6249 -44.2 -50.8 48 6.6 -44.4 330 64 291.9 291.9 277.7 292.2 0.08 Sounding variables and indices 1000-500 mb thick: 5103.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 77.32 % Est. max temperature: -0.54 C = 31.03 F Sfc-Lift cond lev (LCL): 922.89 mb = 728.81 m = 2391.07 ft T: -6.56 C 700-500 lapse rate: 8.15 C/km ThetaE index: 0.76 C Layer 850.0- 748.0 mb Conv cond level (CCL): 868.06 mb = 1202.51 m = 3945.20 ft Mean mixing ratio: 2.01 g/kg Conv temperature: -1.06 C = 30.10 F Cap Strength: 2.34 C Lifted Index: 4.27 C Risk: None Lifted Index @300 mb: 22.71 C Lifted Index @700 mb: 2.34 C Showalter Index: 4.21 C Risk: None Total Totals Index: 56.30 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.60 C Cross Totals Index: 26.70 C K Index: 13.00 Risk: None Sweat Index: 219.00 Risk: None Energy Index: 1.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.18 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 54890.14 J/kg Cap Strength: 4.18 C Lift Cond Lev (LCL): 885.37 mb = 1049.95 m = 3444.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 24 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 ---------------------------------------------------------- 0 980 257 240 3 2.6 1.5 | 158 25 -9.4 22.8 1 925 711 275 29 28.9 -2.5 | 222 25 16.9 18.8 2 850 1365 290 21 19.7 -7.2 | 209 16 7.7 14.1 3 700 2821 295 35 31.7 -14.8 | 252 21 19.7 6.5 4 500 5200 300 31 26.8 -15.5 | 249 16 14.8 5.8 5 428 6249 330 64 32.0 -55.4 | 330 40 20.0 -34.1 6 400 6700 330 60 30.0 -52.0 | 330 36 18.0 -30.7 7 342 7719 330 60 30.0 -52.0 | 330 36 18.0 -30.7 8 300 8560 325 54 31.0 -44.2 | 320 30 19.0 -22.9 9 250 9740 310 44 33.7 -28.3 | 288 23 21.7 -7.0 10 200 11200 310 40 30.6 -25.7 | 283 19 18.6 -4.4 11 150 13090 295 42 38.1 -17.7 | 262 26 26.1 3.5 12 100 15760 280 31 30.5 -5.4 | 229 24 18.5 15.9 13 70 18100 275 36 35.9 -3.1 | 233 30 23.9 18.2 14 50 20310 280 33 32.5 -5.7 | 233 26 20.5 15.6 15 30 23660 220 25 16.1 19.2 | 186 41 4.1 40.4 Wind Parameters Mean winds (0-6000m): 300.6 at 32.6 knts Storm direction: 330.6 at 24.4 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 93.9 deg Storm rel helicity (0-3000m) pos: 243.8 neg: -22.0 tot: 221.8 m^2/s^2 ave: 73.9 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 6.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.25 Bulk Shear: 49.06 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 ------------------------------------------------------------------------------- 500 272 17 194 21| 26.8 0.0 26.8|182.4 0.0 182.4 364.8 1.00| 28.8 28.7 1000 278 21 206 21| 10.5 0.0 10.5|182.4 -17.0 165.4 165.4 0.69| 18.5 12.7 1500 282 22 209 19| 7.9 0.0 7.9|198.3 -21.4 176.8 117.9 0.67| 14.1 9.4 2000 285 23 214 18| 7.2 0.0 7.2|219.3 -21.4 197.9 98.9 0.70| 11.8 8.2 2500 288 25 221 18| 6.7 0.0 6.7|241.0 -21.4 219.6 87.8 0.71| 10.5 7.5 3000 289 26 226 18| 5.6 0.0 5.6|243.8 -22.0 221.8 73.9 0.70| 9.0 6.3 4000 292 28 233 18| 4.0 0.0 4.0|243.8 -23.8 220.1 55.0 0.67| 7.0 4.7 5000 293 29 237 18| 3.2 0.0 3.2|252.0 -25.8 226.2 45.2 0.65| 6.0 3.9 6000 301 33 254 17| 5.5 0.0 5.5|470.4 -25.8 444.6 74.1 0.71| 8.4 6.0 Wrote GIF file: /home/apache/climate/data/raob//U4908/skewt/U4908.skewt.20200330.00.gif