UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033123.upa.cvt Date: 2300Z 31 MAR 20 Searching for BIKF... Searching the city database file for: BIKF ... Date:2300Z 31 MAR 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 1013 52 1.8 -0.0 88 1.8 1.1 285 9 273.9 274.6 273.5 284.2 3.77 1 1000 147 0.6 -0.4 93 1.0 0.2 285 21 273.8 274.4 273.3 283.8 3.71 2 976 342 -0.9 -0.9 100 0.0 -0.9 287 23 274.1 274.8 273.5 284.1 3.66 3 925 768 -3.7 -3.7 100 0.0 -3.7 290 26 275.5 276.1 273.5 284.2 3.14 4 850 1430 -8.5 -9.5 92 1.0 -8.8 280 31 277.2 277.6 273.1 283.4 2.18 5 849 1439 -8.5 -9.5 92 1.0 -8.8 280 31 277.3 277.7 273.2 283.5 2.19 6 846 1467 -8.7 -11.8 78 3.1 -9.6 280 31 277.4 277.7 272.6 282.6 1.83 7 840 1522 -7.7 -24.7 24 17.0 -11.1 280 32 279.0 279.1 271.6 280.9 0.61 8 829 1624 -6.7 -26.7 19 20.0 -10.6 280 33 281.1 281.2 272.7 282.7 0.52 9 788 2018 -9.1 -34.1 11 25.0 -13.0 280 36 282.7 282.7 273.2 283.5 0.27 10 773 2167 -7.9 -46.9 3 39.0 -12.7 280 37 285.5 285.5 274.4 285.8 0.07 11 700 2933 -11.3 -40.3 7 29.0 -15.3 280 43 290.0 290.0 276.9 290.5 0.16 12 626 3779 -16.3 -44.3 7 28.0 -19.4 282 48 293.7 293.7 278.7 294.1 0.12 13 500 5420 -30.3 -41.3 33 11.0 -31.2 285 58 296.1 296.1 279.9 296.8 0.21 14 495 5492 -31.1 -42.1 33 11.0 -32.0 285 58 296.0 296.0 279.8 296.6 0.19 15 400 6980 -40.3 -62.3 8 22.0 -40.9 275 66 302.6 302.6 282.5 302.7 0.02 16 388 7186 -41.7 -63.7 7 22.0 -42.3 275 70 303.4 303.4 282.8 303.5 0.02 17 320 8475 -46.3 -69.2 6 22.9 -46.7 275 94 314.2 314.3 286.8 314.3 0.01 18 312 8642 -46.9 -69.9 6 23.0 -47.3 275 93 315.7 315.7 287.3 315.7 0.01 19 300 8900 -48.9 -69.9 7 21.0 -49.3 275 91 316.4 316.4 287.6 316.5 0.01 20 250 10080 -54.7 -70.7 12 16.0 -54.9 275 83 324.7 324.7 290.2 324.8 0.01 21 221 10866 -58.3 -73.3 13 15.0 -58.5 265 83 330.9 330.9 292.0 330.9 0.01 22 200 11500 -55.9 -77.9 5 22.0 -56.1 270 85 344.2 344.2 295.3 344.3 0.00 23 189 11862 -52.5 -82.5 1 30.0 -52.9 271 82 355.3 355.3 297.8 355.3 0.00 24 169 12579 -55.5 -84.5 2 29.0 -55.8 273 77 361.9 361.9 299.1 361.9 0.00 25 150 13340 -54.3 -84.3 1 30.0 -54.7 275 72 376.5 376.5 301.7 376.5 0.00 26 140 13783 -54.5 -84.5 1 30.0 -54.9 275 74 383.7 383.7 302.8 383.7 0.00 27 114 15082 -60.9 -86.9 2 26.0 -61.2 275 79 395.0 395.0 304.5 395.0 0.00 28 100 15900 -60.1 -87.1 2 27.0 -60.4 275 82 411.6 411.6 306.7 411.6 0.00 29 87 16763 -62.7 -88.7 2 26.0 -63.0 271 82 423.1 423.1 308.1 423.1 0.00 30 70 18100 -63.7 -88.7 2 25.0 -64.0 265 83 448.1 448.1 310.7 448.1 0.00 31 60 19041 -65.9 -89.9 2 24.0 -66.1 267 88 463.4 463.4 312.1 463.4 0.00 32 51 20037 -61.5 -89.5 1 28.0 -62.0 270 93 495.7 495.7 314.7 495.8 0.00 33 50 20160 -62.3 -89.3 2 27.0 -62.7 270 94 496.7 496.7 314.7 496.7 0.00 34 48 20412 -63.3 -89.3 2 26.0 -63.7 500.1 500.1 314.9 500.1 0.00 TRP 221 10866 -58.3 -73.3 13 15.0 -58.5 265 83 330.9 330.9 292.0 330.9 0.01 WND 320 8475 -46.3 -69.2 6 22.9 -46.7 275 94 314.2 314.3 286.8 314.3 0.01 Sounding variables and indices 1000-500 mb thick: 5273.00 m Freezing level: 990.40 mb = 224.83 m = 737.61 ft Wetbulb zero: 995.78 mb = 180.84 m = 593.29 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 35.08 % Est. max temperature: 4.81 C = 40.67 F Sfc-Lift cond lev (LCL): 984.98 mb = 268.22 m = 879.96 ft T: -0.33 C 700-500 lapse rate: 7.64 C/km ThetaE index: 2.62 C Layer 846.0- 829.0 mb Conv cond level (CCL): 956.88 mb = 498.81 m = 1636.49 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 2.53 C = 36.55 F Cap Strength: 10.28 C Lifted Index: 10.46 C Risk: None Lifted Index @300 mb: 22.97 C Lifted Index @700 mb: 8.37 C Showalter Index: 10.96 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 20.80 C K Index: -16.70 Risk: None Sweat Index: 120.00 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.68 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 0.55 J/kg Cap Strength: 10.45 C Lift Cond Lev (LCL): 957.46 mb = 493.94 m = 1620.52 ft Lev Free Conv (LFC): 902.46 mb = 961.12 m = 3153.25 ft Equ Level (EL): 842.46 mb = 1499.07 m = 4918.14 ft B at Equ Level: 6.78 J/kg Max Parcel Lev (MPL): 832.46 mb = 1591.98 m = 5222.96 ft Wind level data Storm motion: 313 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 1013 52 285 9 8.7 -2.3 | 143 24 -14.8 19.3 1 1000 147 285 21 20.3 -5.4 | 169 17 -3.2 16.2 2 925 768 290 26 24.4 -8.9 | 184 13 1.0 12.7 3 850 1430 280 31 30.5 -5.4 | 203 18 7.1 16.3 4 700 2933 280 43 42.3 -7.5 | 233 24 18.9 14.2 5 500 5420 285 58 56.0 -15.0 | 258 33 32.5 6.6 6 400 6980 275 66 65.7 -5.8 | 249 45 42.3 15.9 7 320 8475 275 94 93.6 -8.2 | 259 71 70.2 13.4 8 300 8900 275 91 90.7 -7.9 | 258 69 67.2 13.7 9 250 10080 275 83 82.7 -7.2 | 256 61 59.2 14.4 10 221 10866 265 83 82.7 7.2 | 244 66 59.2 28.9 11 200 11500 270 85 85.0 -0.0 | 251 65 61.5 21.6 12 150 13340 275 72 71.7 -6.3 | 252 51 48.3 15.4 13 100 15900 275 82 81.7 -7.1 | 256 60 58.2 14.5 14 70 18100 265 83 82.7 7.2 | 244 66 59.2 28.9 15 50 20160 270 94 94.0 -0.0 | 253 74 70.5 21.6 Wind Parameters Mean winds (0-6000m): 282.7 at 42.6 knts Storm direction: 312.7 at 31.9 knts Shear (0-3000m) pos: 3.3 neg: 2.8 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 139.9 neg: 0.0 tot: 139.9 m^2/s^2 ave: 46.6 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 5.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 61.66 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 ------------------------------------------------------------------------------- 500 286 21 168 16| 15.7 0.0 15.7| 57.0 0.0 57.0 114.1 0.76| 16.2 12.2 1000 288 24 176 15| 7.9 2.1 9.9| 70.7 0.0 70.7 70.7 0.77| 10.5 8.1 1500 285 26 185 15| 5.2 3.0 8.2| 85.6 0.0 85.6 57.1 0.75| 8.7 6.6 2000 284 28 193 15| 3.9 3.2 7.1|103.8 0.0 103.8 51.9 0.77| 7.6 5.9 2500 283 30 200 16| 3.1 3.4 6.5|122.0 0.0 122.0 48.8 0.78| 6.9 5.4 3000 282 32 207 17| 3.3 2.8 6.1|139.9 0.0 139.9 46.6 0.78| 6.4 5.0 4000 282 35 218 18| 3.2 2.1 5.3|175.0 0.0 175.0 43.7 0.79| 5.6 4.4 5000 282 39 228 20| 3.2 1.7 4.9|212.2 0.0 212.2 42.4 0.78| 5.1 4.0 6000 283 43 236 22| 2.7 1.9 4.6|225.7 -21.0 204.6 34.1 0.67| 4.9 3.3 Wrote GIF file: /home/apache/climate/data/raob//BIKF/skewt/BIKF.skewt.20200429.23.gif