UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for U4688... Searching the city database file for: U4688 ... Date:1200Z 19 MAR 20 Station: U4688 WMO ident: 24688 Latitude: 63.27 Longitude: 143.15 ------------------------------------------------------------------------------- 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 89 1 925 645 SFC 913 738 -32.1 -35.5 72 3.4 -32.3 0 0 247.4 247.4 246.8 248.0 0.20 3 853 1230 -21.3 -23.6 82 2.3 -21.6 341 7 263.6 263.7 261.3 265.4 0.67 4 850 1256 -21.3 -23.7 81 2.4 -21.7 340 7 263.8 263.9 261.5 265.7 0.66 5 823 1494 -21.3 -24.0 79 2.7 -21.7 338 8 266.3 266.4 263.3 268.2 0.67 6 738 2298 -20.9 -33.9 30 13.0 -22.4 329 13 275.1 275.2 268.7 276.1 0.29 7 700 2687 -22.5 -39.5 20 17.0 -24.1 325 15 277.6 277.6 270.0 278.1 0.18 8 694 2750 -22.9 -40.9 18 18.0 -24.5 326 15 277.8 277.8 270.1 278.3 0.15 9 600 3805 -27.1 -39.1 31 12.0 -28.2 339 21 284.8 284.8 274.3 285.5 0.22 10 507 4994 -36.1 -47.1 31 11.0 -36.7 354 28 287.9 287.9 275.7 288.2 0.11 11 500 5090 -36.5 -47.5 31 11.0 -37.1 355 29 288.5 288.6 276.1 288.9 0.10 12 454 5750 -39.7 -49.7 34 10.0 -40.1 359 33 292.6 292.6 278.1 292.9 0.09 13 400 6600 -44.9 -54.9 32 10.0 -45.2 5 38 296.6 296.6 279.9 296.8 0.06 14 386 6839 -45.5 -55.5 32 10.0 -45.8 6 40 298.9 298.9 280.9 299.1 0.05 15 300 8480 -57.7 -67.7 27 10.0 -57.8 15 52 304.0 304.0 283.0 304.1 0.01 16 291 8672 -58.9 -68.9 26 10.0 -59.0 10 46 305.0 305.0 283.4 305.0 0.01 17 260 9382 -58.3 -69.3 23 11.0 -58.4 348 30 315.8 315.8 287.4 315.9 0.01 18 250 9630 -56.9 -67.9 24 11.0 -57.1 340 25 321.5 321.5 289.2 321.5 0.02 19 240 9891 -52.7 -63.7 25 11.0 -52.9 332 24 331.6 331.6 292.2 331.7 0.03 20 219 10481 -53.1 -64.1 25 11.0 -53.4 313 23 339.7 339.8 294.3 339.9 0.03 21 200 11070 -49.3 -61.3 23 12.0 -49.7 295 21 354.7 354.7 297.7 354.9 0.05 22 195 11238 -47.3 -59.3 24 12.0 -47.8 294 22 360.5 360.5 298.8 360.8 0.07 23 175 11955 -48.9 -62.9 18 14.0 -49.4 290 25 369.2 369.2 300.5 369.4 0.05 24 150 12980 -45.3 -61.3 15 16.0 -46.2 285 29 392.0 392.0 304.1 392.3 0.07 25 135 13687 -43.3 -60.3 14 17.0 -44.5 281 31 407.5 407.6 306.3 408.0 0.08 26 101 15634 -45.1 -65.1 9 20.0 -46.5 270 38 439.3 439.3 309.8 439.7 0.06 27 100 15700 -45.1 -65.1 9 20.0 -46.5 270 38 440.6 440.6 310.0 440.9 0.06 28 80 17180 -44.1 -66.1 7 22.0 -46.0 264 35 471.7 471.7 312.8 472.1 0.07 29 73 17785 -47.7 -69.7 6 22.0 -49.1 261 34 476.6 476.6 313.2 476.8 0.04 30 70 18060 -47.1 -69.1 6 22.0 -48.7 260 33 483.6 483.6 313.8 483.9 0.05 31 50 20310 -46.9 -70.9 5 24.0 -49.1 270 38 532.9 533.0 317.1 533.3 0.05 32 39 21950 -45.7 -69.7 5 24.0 -48.6 272 40 575.2 575.3 319.5 575.8 0.08 33 30 23670 -50.7 -74.7 4 24.0 -53.0 275 42 606.4 606.4 320.9 606.8 0.05 34 29 23891 -48.1 -73.1 4 25.0 -51.1 277 43 619.5 619.5 321.5 620.0 0.07 35 20 26360 -42.3 -69.3 4 27.0 -48.3 300 52 706.7 706.8 324.7 708.2 0.17 36 17 27457 -42.9 -68.9 4 26.0 -49.2 738.4 738.5 325.7 740.3 0.21 37 15 28310 -38.1 -66.1 4 28.0 -47.1 781.3 781.4 326.8 784.7 0.35 38 14 28782 -41.7 -68.7 4 27.0 -49.3 784.6 784.8 326.9 787.2 0.26 TRP 291 8672 -58.9 -68.9 26 10.0 -59.0 10 46 305.0 305.0 283.4 305.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5001.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 41.09 % Est. max temperature: -7.74 C = 18.06 F Sfc-Lift cond lev (LCL): 861.57 mb = 1157.52 m = 3797.59 ft T: -22.89 C 700-500 lapse rate: 5.83 C/km ThetaE index: 0.00 C Layer 913.0- -0.0 mb Conv cond level (CCL): 913.00 mb = 737.53 m = 2419.70 ft Mean mixing ratio: 0.53 g/kg Conv temperature: -25.45 C = -13.81 F Cap Strength: 22.15 C Lifted Index: 22.60 C Risk: None Lifted Index @300 mb: 30.43 C Lifted Index @700 mb: 15.45 C Showalter Index: 18.85 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: 12.80 C K Index: -25.50 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 4.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 78.96 J/kg Max Up Vert Vel: 12.57 m/s Conv Inhibition (B-): 73918.53 J/kg Cap Strength: 22.12 C Lift Cond Lev (LCL): 837.55 mb = 1364.73 m = 4477.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 20 at 16 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 ---------------------------------------------------------- 0 913 738 0 0 -0.0 -0.0 | 200 16 5.6 15.0 1 850 1256 340 7 2.4 -6.6 | 224 12 8.0 8.4 2 700 2687 325 15 8.6 -12.3 | 259 14 14.2 2.7 3 500 5090 355 29 2.5 -28.9 | 330 16 8.1 -13.9 4 400 6600 5 38 -3.3 -37.9 | 354 23 2.3 -22.9 5 300 8480 15 52 -13.5 -50.2 | 13 36 -7.9 -35.3 6 291 8672 10 46 -8.0 -45.3 | 5 30 -2.4 -30.3 7 250 9630 340 25 8.6 -23.5 | 301 17 14.1 -8.5 8 200 11070 295 21 19.0 -8.9 | 256 25 24.6 6.1 9 150 12980 285 29 28.0 -7.5 | 257 34 33.6 7.5 10 100 15700 270 38 38.0 -0.0 | 251 46 43.6 15.0 11 70 18060 260 33 32.5 5.7 | 241 43 38.1 20.7 12 50 20310 270 38 38.0 -0.0 | 251 46 43.6 15.0 13 30 23670 275 42 41.8 -3.7 | 257 49 47.4 11.3 14 20 26360 300 52 45.0 -26.0 | 282 52 50.6 -11.0 Wind Parameters Mean winds (0-6000m): 350.5 at 21.3 knts Storm direction: 20.5 at 16.0 knts Shear (0-3000m) pos: 1.2 neg: 2.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 88.5 deg Storm rel helicity (0-3000m) pos: 69.9 neg: 0.0 tot: 69.9 m^2/s^2 ave: 23.3 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 3.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.84 Bulk Shear: 42.87 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 ------------------------------------------------------------------------------- 500 340 3 210 14| 0.0 6.9 6.9| 17.0 0.0 17.0 33.9 0.72| 7.1 5.1 1000 338 6 219 12| 0.0 5.0 5.0| 26.2 0.0 26.2 26.2 0.80| 5.1 4.1 1500 335 8 227 12| 0.0 4.3 4.3| 34.8 0.0 34.8 23.2 0.83| 4.4 3.7 2000 331 9 235 12| 0.0 3.9 3.9| 43.3 0.0 43.3 21.7 0.82| 4.1 3.4 2500 330 11 242 12| 0.7 3.1 3.9| 56.3 0.0 56.3 22.5 0.85| 4.0 3.4 3000 332 12 249 12| 1.2 2.6 3.8| 69.9 0.0 69.9 23.3 0.88| 3.9 3.4 4000 338 15 265 11| 1.9 2.0 3.8| 99.9 0.0 99.9 25.0 0.90| 4.0 3.6 5000 345 18 284 11| 2.2 1.6 3.8|128.3 0.0 128.3 25.7 0.90| 3.9 3.5 6000 350 21 304 11| 2.5 1.3 3.8|158.3 0.0 158.3 26.4 0.87| 3.9 3.4 Wrote GIF file: /home/apache/climate/data/raob//U4688/skewt/U4688.skewt.20200319.12.gif