UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040105.upa.cvt Date: 0500Z 1 APR 20 Searching for BIKF... Searching the city database file for: BIKF ... Date:0500Z 1 APR 20 Station: BIKF WMO ident: 4018 Latitude: 63.97 Longitude: -22.60 Elevation: 52.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1009 52 2.2 -3.8 64 6.0 -0.1 265 11 274.6 275.1 272.6 282.5 2.86 1 1005 77 2.6 -4.4 60 7.0 -0.0 265 17 275.4 275.8 272.8 282.9 2.74 2 1000 108 2.4 -5.6 55 8.0 -0.5 265 24 275.5 276.0 272.6 282.5 2.51 3 925 731 -3.3 -6.8 77 3.5 -4.5 270 33 275.9 276.4 272.8 282.8 2.48 4 853 1366 -9.1 -10.0 93 0.9 -9.4 270 39 276.3 276.7 272.4 282.2 2.09 5 850 1393 -9.3 -10.4 92 1.1 -9.6 270 39 276.4 276.7 272.4 282.1 2.03 6 833 1549 -10.3 -16.3 61 6.0 -11.8 271 42 277.0 277.2 271.5 280.7 1.28 7 830 1576 -9.9 -25.9 26 16.0 -12.9 271 43 277.7 277.8 270.7 279.3 0.56 8 808 1784 -8.3 -44.3 4 36.0 -12.8 273 47 281.5 281.5 272.2 281.8 0.09 9 700 2884 -13.9 -33.9 17 20.0 -16.9 280 69 287.1 287.1 275.7 288.1 0.31 10 597 4074 -20.9 -48.9 6 28.0 -23.3 280 77 292.3 292.4 277.9 292.6 0.07 11 549 4687 -24.5 -41.5 19 17.0 -26.2 280 81 295.2 295.2 279.4 295.8 0.18 12 500 5360 -29.5 -39.5 37 10.0 -30.4 280 86 297.1 297.1 280.4 297.9 0.25 13 459 5967 -34.3 -43.3 40 9.0 -35.0 280 89 298.4 298.5 280.9 299.1 0.18 14 400 6920 -41.3 -60.3 11 19.0 -41.9 280 94 301.3 301.3 281.9 301.4 0.03 15 367 7496 -45.9 -65.9 9 20.0 -46.3 279 95 302.7 302.7 282.5 302.8 0.01 16 357 7680 -45.3 -66.3 8 21.0 -45.7 278 96 305.9 305.9 283.8 306.0 0.01 17 300 8820 -51.7 -72.7 6 21.0 -52.0 275 99 312.5 312.5 286.2 312.5 0.01 18 284 9174 -53.9 -71.9 9 18.0 -54.1 272 103 314.3 314.3 286.8 314.3 0.01 19 277 9334 -54.3 -72.6 9 18.3 -54.5 270 105 315.9 315.9 287.4 316.0 0.01 20 260 9740 -55.3 -74.3 8 19.0 -55.5 275 101 320.2 320.2 288.8 320.3 0.01 21 250 9990 -55.3 -76.3 6 21.0 -55.5 275 101 323.9 323.9 289.9 323.9 0.00 22 200 11410 -57.3 -81.3 3 24.0 -57.5 280 91 342.0 342.0 294.8 342.0 0.00 23 171 12402 -55.7 -83.7 2 28.0 -56.0 272 83 360.3 360.3 298.8 360.4 0.00 24 150 13230 -57.9 -85.9 2 28.0 -58.2 265 77 370.3 370.3 300.6 370.3 0.00 25 101 15708 -61.9 -87.9 2 26.0 -62.1 270 94 407.0 407.0 306.1 407.0 0.00 26 100 15770 -61.9 -87.9 2 26.0 -62.1 270 94 408.1 408.1 306.3 408.1 0.00 27 84 16856 -58.5 -87.5 1 29.0 -58.9 270 95 435.9 435.9 309.4 435.9 0.00 28 70 17990 -62.7 -88.7 2 26.0 -63.0 270 97 450.2 450.2 310.9 450.3 0.00 29 64 18541 -63.9 -88.9 2 25.0 -64.2 271 98 459.3 459.3 311.7 459.3 0.00 30 56 19366 -60.7 -88.7 1 28.0 -61.2 273 99 484.5 484.5 313.8 484.5 0.00 31 50 20070 -61.7 -88.7 2 27.0 -62.1 275 100 498.1 498.1 314.8 498.1 0.00 32 38 21747 -66.5 -90.5 2 24.0 -66.8 270 99 526.5 526.5 316.7 526.5 0.00 33 37 21910 -63.5 -89.5 2 26.0 -64.0 269 99 538.3 538.3 317.4 538.3 0.00 34 33 22611 -63.7 -89.7 2 26.0 -64.3 267 99 555.6 555.6 318.4 555.7 0.00 35 30 23190 -67.1 -90.1 2 23.0 -67.5 265 99 561.7 561.7 318.8 561.7 0.00 36 29 23394 -67.9 -90.9 2 23.0 -68.2 565.0 565.0 318.9 565.0 0.00 37 27 23823 -68.3 -91.3 2 23.0 -68.7 575.5 575.5 319.5 575.5 0.00 TRP 260 9740 -55.3 -74.3 8 19.0 -55.5 275 101 320.2 320.2 288.8 320.3 0.01 WND 277 9334 -54.3 -72.6 9 18.3 -54.5 270 105 315.9 315.9 287.4 316.0 0.01 Sounding variables and indices 1000-500 mb thick: 5252.00 m Freezing level: 968.42 mb = 370.32 m = 1214.93 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 31.31 % Est. max temperature: 3.86 C = 38.95 F Sfc-Lift cond lev (LCL): 919.19 mb = 780.37 m = 2560.24 ft T: -3.75 C 700-500 lapse rate: 6.30 C/km ThetaE index: 3.50 C Layer 853.0- 808.0 mb Conv cond level (CCL): 873.04 mb = 1183.84 m = 3883.93 ft Mean mixing ratio: 2.50 g/kg Conv temperature: 3.79 C = 38.83 F Cap Strength: 11.40 C Lifted Index: 12.32 C Risk: None Lifted Index @300 mb: 21.11 C Lifted Index @700 mb: 6.76 C Showalter Index: 12.73 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 19.10 C K Index: -10.20 Risk: None Sweat Index: 164.00 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.97 J/kg Max Up Vert Vel: 1.39 m/s Conv Inhibition (B-): 43724.32 J/kg Cap Strength: 12.14 C Lift Cond Lev (LCL): 879.43 mb = 1126.73 m = 3696.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 47 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 1009 52 265 11 11.0 1.0 | 139 40 -26.3 30.1 1 1000 108 265 24 23.9 2.1 | 157 34 -13.3 31.3 2 925 731 270 33 33.0 -0.0 | 172 29 -4.2 29.2 3 850 1393 270 39 39.0 -0.0 | 183 29 1.8 29.2 4 700 2884 280 69 68.0 -12.0 | 241 35 30.7 17.2 5 500 5360 280 86 84.7 -14.9 | 253 50 47.5 14.2 6 400 6920 280 94 92.6 -16.3 | 257 57 55.3 12.8 7 300 8820 275 99 98.6 -8.6 | 252 65 61.4 20.5 8 277 9334 270 105 105.0 -0.0 | 247 74 67.8 29.2 9 260 9740 275 101 100.6 -8.8 | 252 67 63.4 20.4 10 250 9990 275 101 100.6 -8.8 | 252 67 63.4 20.4 11 200 11410 280 91 89.6 -15.8 | 256 54 52.4 13.4 12 150 13230 265 77 76.7 6.7 | 228 53 39.5 35.9 13 100 15770 270 94 94.0 -0.0 | 243 64 56.8 29.2 14 70 17990 270 97 97.0 -0.0 | 244 66 59.8 29.2 15 50 20070 275 100 99.6 -8.7 | 252 66 62.4 20.4 16 30 23190 265 99 98.6 8.6 | 238 72 61.4 37.8 Wind Parameters Mean winds (0-6000m): 278.1 at 63.1 knts Storm direction: 308.1 at 47.3 knts Shear (0-3000m) pos: 10.2 neg: 0.0 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 475.5 neg: 0.0 tot: 475.5 m^2/s^2 ave: 158.5 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 9.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 191.59 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 ------------------------------------------------------------------------------- 500 267 26 160 33| 20.0 0.0 20.0|159.8 0.0 159.8 319.6 0.88| 20.3 17.9 1000 269 30 166 31| 12.8 0.0 12.8|201.5 0.0 201.5 201.5 0.90| 13.0 11.7 1500 269 33 171 30| 10.7 0.0 10.7|250.3 0.0 250.3 166.9 0.92| 10.9 10.0 2000 270 36 178 29| 10.7 0.0 10.7|329.5 0.0 329.5 164.7 0.94| 10.8 10.1 2500 272 40 187 28| 10.6 0.0 10.6|411.5 0.0 411.5 164.6 0.94| 10.8 10.2 3000 274 45 196 27| 10.2 0.0 10.2|475.5 0.0 475.5 158.5 0.93| 10.5 9.7 4000 276 52 211 27| 7.7 0.9 8.5|515.9 0.0 515.9 129.0 0.89| 8.7 7.8 5000 277 58 223 30| 6.1 1.4 7.5|556.3 0.0 556.3 111.3 0.86| 7.7 6.6 6000 278 63 231 32| 5.1 1.7 6.8|589.7 0.0 589.7 98.3 0.83| 6.9 5.7 Wrote GIF file: /home/apache/climate/data/raob//BIKF/skewt/BIKF.skewt.20200401.05.gif