UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032611.upa.cvt Date: 1100Z 26 MAR 20 Searching for BIKF... Searching the city database file for: BIKF ... Date:1100Z 26 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 1006 52 2.2 -4.8 60 7.0 -0.4 255 12 274.9 275.3 272.4 282.2 2.65 1 1000 86 2.0 -6.0 55 8.0 -0.9 255 19 275.1 275.6 272.3 281.9 2.44 2 925 708 -3.9 -8.5 70 4.6 -5.4 245 32 275.3 275.7 271.9 281.4 2.17 3 850 1367 -10.1 -11.9 87 1.8 -10.6 245 34 275.6 275.9 271.5 280.7 1.80 4 816 1680 -12.9 -15.4 81 2.5 -13.5 246 34 275.8 276.1 271.1 279.9 1.41 5 786 1964 -15.1 -15.5 97 0.4 -15.2 247 34 276.4 276.7 271.5 280.6 1.45 6 772 2100 -15.9 -17.2 90 1.3 -16.2 247 34 277.0 277.2 271.6 280.7 1.28 7 759 2228 -16.5 -28.5 35 12.0 -18.3 248 35 277.7 277.8 270.7 279.2 0.48 8 757 2248 -16.7 -27.7 38 11.0 -18.4 248 35 277.7 277.8 270.7 279.3 0.52 9 755 2268 -16.9 -18.9 84 2.0 -17.3 248 35 277.7 277.9 271.7 281.0 1.14 10 749 2327 -17.1 -25.1 50 8.0 -18.4 248 35 278.1 278.2 271.2 280.1 0.66 11 736 2458 -18.1 -31.1 31 13.0 -19.8 249 35 278.4 278.5 270.9 279.6 0.39 12 733 2489 -18.3 -24.3 59 6.0 -19.3 249 35 278.5 278.6 271.5 280.7 0.73 13 724 2581 -19.3 -25.3 59 6.0 -20.3 249 35 278.4 278.5 271.4 280.4 0.67 14 714 2684 -19.9 -32.9 30 13.0 -21.5 249 35 278.9 278.9 271.1 279.9 0.34 15 712 2705 -19.9 -35.9 23 16.0 -21.7 250 35 279.1 279.1 271.1 279.9 0.25 16 700 2831 -21.1 -36.1 25 15.0 -22.7 250 35 279.1 279.2 271.1 279.9 0.25 17 648 3396 -24.5 -45.5 12 21.0 -26.1 248 43 281.5 281.5 272.2 281.8 0.10 18 514 5039 -36.9 -45.9 39 9.0 -37.4 241 65 285.8 285.8 274.6 286.2 0.12 19 502 5202 -37.7 -48.7 31 11.0 -38.2 240 68 286.7 286.8 275.1 287.1 0.09 20 500 5230 -37.5 -50.5 25 13.0 -38.1 240 68 287.3 287.3 275.4 287.6 0.07 21 489 5384 -36.9 -63.9 4 27.0 -37.7 240 71 289.9 289.9 276.6 289.9 0.01 22 461 5792 -37.9 -59.9 8 22.0 -38.6 240 80 293.6 293.6 278.4 293.7 0.03 23 454 5898 -38.5 -61.5 7 23.0 -39.2 240 82 294.1 294.1 278.7 294.2 0.02 24 400 6760 -43.7 -64.7 8 21.0 -44.2 240 101 298.2 298.2 280.6 298.3 0.02 25 378 7137 -46.1 -67.1 8 21.0 -46.5 239 110 299.9 299.9 281.3 299.9 0.01 26 368 7315 -46.3 -58.3 24 12.0 -46.6 238 114 301.9 301.9 282.2 302.1 0.04 27 363 7406 -46.7 -70.7 5 24.0 -47.1 237 116 302.6 302.6 282.4 302.6 0.01 28 342 7799 -48.5 -67.5 9 19.0 -48.8 236 125 305.3 305.3 283.5 305.4 0.01 29 331 8013 -49.9 -58.7 35 8.8 -50.1 235 130 306.3 306.3 284.0 306.4 0.04 30 328 8072 -50.3 -56.3 49 6.0 -50.4 235 129 306.5 306.5 284.1 306.7 0.06 31 319 8253 -51.3 -73.3 6 22.0 -51.5 237 124 307.6 307.6 284.4 307.6 0.01 32 300 8650 -53.1 -71.1 9 18.0 -53.3 240 115 310.5 310.5 285.5 310.5 0.01 33 286 8957 -55.3 -71.3 12 16.0 -55.5 235 111 311.6 311.6 285.9 311.7 0.01 34 271 9302 -53.9 -73.9 7 20.0 -54.1 235 107 318.5 318.5 288.3 318.5 0.01 35 250 9820 -54.5 -76.5 5 22.0 -54.7 235 101 325.0 325.0 290.3 325.1 0.00 36 218 10687 -58.3 -80.3 4 22.0 -58.5 244 96 332.2 332.2 292.3 332.2 0.00 37 200 11230 -56.5 -82.5 2 26.0 -56.7 250 93 343.3 343.3 295.1 343.3 0.00 38 183 11797 -53.7 -83.7 1 30.0 -54.1 248 89 356.7 356.7 298.0 356.7 0.00 39 163 12537 -55.3 -84.3 2 29.0 -55.6 246 84 366.0 366.0 299.8 366.0 0.00 40 150 13070 -53.1 -84.1 1 31.0 -53.5 245 81 378.6 378.6 302.0 378.6 0.00 41 135 13749 -52.1 -83.1 1 31.0 -52.7 245 85 391.9 391.9 304.0 391.9 0.00 42 100 15680 -54.3 -85.3 1 31.0 -54.9 245 98 422.8 422.8 308.0 422.8 0.00 43 83 16866 -56.5 -86.5 1 30.0 -57.1 242 91 441.5 441.5 310.0 441.5 0.00 44 71 17868 -51.1 -84.1 1 33.0 -52.2 240 85 473.1 473.1 312.9 473.2 0.00 45 70 17960 -51.7 -84.7 1 33.0 -52.8 240 84 473.8 473.8 313.0 473.8 0.00 46 53 19741 -58.9 -87.9 1 29.0 -59.5 240 99 496.3 496.3 314.7 496.4 0.00 47 50 20110 -55.9 -86.9 1 31.0 -56.8 240 102 511.7 511.7 315.8 511.8 0.00 48 45 20784 -53.3 -86.3 1 33.0 -54.6 237 100 533.7 533.7 317.2 533.7 0.01 49 39 21698 -56.9 -87.9 1 31.0 -57.9 233 97 546.9 546.9 317.9 546.9 0.00 50 38 21864 -54.1 -87.1 1 33.0 -55.5 232 97 558.1 558.1 318.5 558.1 0.01 51 34 22573 -56.7 -86.7 1 30.0 -57.9 229 94 569.3 569.3 319.1 569.4 0.01 52 30 23370 -54.9 -86.9 1 32.0 -56.5 225 92 595.0 595.0 320.4 595.0 0.01 53 29 23587 -54.9 -86.9 1 32.0 -56.6 600.8 600.8 320.6 600.8 0.01 54 25 24521 -61.5 -89.5 1 28.0 -62.4 607.9 607.9 321.0 607.9 0.01 55 23 25037 -62.1 -90.1 1 28.0 -63.0 620.8 620.8 321.5 620.8 0.00 TRP 286 8957 -55.3 -71.3 12 16.0 -55.5 235 111 311.6 311.6 285.9 311.7 0.01 WND 331 8013 -49.9 -58.7 35 8.8 -50.1 235 130 306.3 306.3 284.0 306.4 0.04 Sounding variables and indices 1000-500 mb thick: 5144.00 m Freezing level: 974.58 mb = 296.85 m = 973.90 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 47.49 % Est. max temperature: 2.87 C = 37.17 F Sfc-Lift cond lev (LCL): 902.15 mb = 902.91 m = 2962.28 ft T: -5.73 C 700-500 lapse rate: 6.84 C/km ThetaE index: 2.34 C Layer 1000.0- 786.0 mb Conv cond level (CCL): 866.11 mb = 1220.64 m = 4004.69 ft Mean mixing ratio: 2.28 g/kg Conv temperature: 2.85 C = 37.12 F Cap Strength: 4.70 C Lifted Index: 5.14 C Risk: None Lifted Index @300 mb: 20.47 C Lifted Index @700 mb: 0.38 C Showalter Index: 5.90 C Risk: None Total Totals Index: 53.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.40 C Cross Totals Index: 25.60 C K Index: 0.50 Risk: None Sweat Index: 216.00 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.27 J/kg Max Up Vert Vel: 5.34 m/s Conv Inhibition (B-): 3.46 J/kg Cap Strength: 4.27 C Lift Cond Lev (LCL): 869.57 mb = 1189.58 m = 3902.77 ft Lev Free Conv (LFC): 854.57 mb = 1325.19 m = 4347.68 ft Equ Level (EL): 754.57 mb = 2271.78 m = 7453.25 ft B at Equ Level: 13.70 J/kg Max Parcel Lev (MPL): 674.57 mb = 3101.96 m = 10176.91 ft Wind level data Storm motion: 274 at 35 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 1006 52 255 12 11.6 3.1 | 103 24 -23.1 5.4 1 1000 86 255 19 18.4 4.9 | 114 18 -16.3 7.2 2 925 708 245 32 29.0 13.5 | 160 17 -5.7 15.8 3 850 1367 245 34 30.8 14.4 | 167 17 -3.8 16.7 4 700 2831 250 35 32.9 12.0 | 173 14 -1.8 14.3 5 500 5230 240 68 58.9 34.0 | 214 44 24.2 36.3 6 400 6760 240 101 87.5 50.5 | 225 75 52.8 52.8 7 331 8013 235 130 106.5 74.6 | 223 105 71.8 76.8 8 300 8650 240 115 99.6 57.5 | 227 88 64.9 59.8 9 286 8957 235 111 90.9 63.7 | 220 87 56.3 66.0 10 250 9820 235 101 82.7 57.9 | 219 77 48.1 60.2 11 200 11230 250 93 87.4 31.8 | 237 63 52.7 34.1 12 150 13070 245 81 73.4 34.2 | 227 53 38.8 36.5 13 100 15680 245 98 88.8 41.4 | 231 70 54.2 43.7 14 70 17960 240 84 72.7 42.0 | 221 58 38.1 44.3 15 50 20110 240 102 88.3 51.0 | 225 76 53.7 53.3 16 30 23370 225 92 65.1 65.1 | 204 74 30.4 67.3 Wind Parameters Mean winds (0-6000m): 243.8 at 46.3 knts Storm direction: 273.8 at 34.7 knts Shear (0-3000m) pos: 1.0 neg: 3.7 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 80.0 deg Storm rel helicity (0-3000m) pos: 102.4 neg: 0.0 tot: 102.4 m^2/s^2 ave: 34.1 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 73.43 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 ------------------------------------------------------------------------------- 500 251 23 128 16| 0.0 17.4 17.4| 62.1 0.0 62.1 124.3 0.79| 17.7 14.1 1000 247 27 144 16| 0.0 11.0 11.0| 80.7 0.0 80.7 80.7 0.83| 11.2 9.3 1500 247 30 152 16| 0.4 7.3 7.7| 85.9 0.0 85.9 57.2 0.83| 7.9 6.6 2000 247 31 156 16| 0.5 5.5 6.0| 88.2 0.0 88.2 44.1 0.81| 6.2 5.1 2500 247 32 159 16| 0.6 4.4 5.0| 90.5 0.0 90.5 36.2 0.80| 5.2 4.2 3000 247 32 161 15| 1.0 3.7 4.6|102.4 0.0 102.4 34.1 0.80| 5.0 4.0 4000 247 35 173 16| 0.7 4.6 5.3|147.0 0.0 147.0 36.8 0.73| 5.5 4.0 5000 245 40 186 19| 0.6 5.1 5.7|179.0 0.0 179.0 35.8 0.61| 5.9 3.6 6000 244 46 197 24| 0.5 6.0 6.5|273.3 0.0 273.3 45.5 0.54| 6.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//BIKF/skewt/BIKF.skewt.20200326.11.gif