UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061423.upa.cvt Date: 2300Z 14 JUN 25 Searching for BIKF... Searching the city database file for: BIKF ... Date:2300Z 14 JUN 25 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 1010 52 9.4 7.2 86 2.2 8.2 315 6 281.7 282.8 281.0 299.1 6.31 1 1000 119 8.2 7.2 93 1.0 7.7 310 10 281.4 282.4 280.8 298.9 6.37 2 985 244 7.0 7.0 100 0.0 7.0 326 10 281.4 282.5 280.8 298.9 6.38 3 976 319 6.6 6.6 100 0.0 6.6 335 10 281.7 282.8 280.8 298.9 6.27 4 975 328 6.6 5.6 93 1.0 6.1 336 10 281.8 282.8 280.4 297.9 5.85 5 955 499 9.4 -2.6 43 12.0 4.1 357 11 286.3 286.9 279.4 295.8 3.30 6 925 763 7.4 -0.6 57 8.0 3.7 30 11 286.9 287.6 280.6 298.2 3.95 7 918 826 7.0 -1.0 57 8.0 3.4 43 10 287.1 287.8 280.6 298.2 3.87 8 911 889 8.0 -1.0 53 9.0 3.9 55 10 288.7 289.4 281.3 300.0 3.90 9 850 1456 3.4 -1.2 72 4.6 1.3 170 3 289.7 290.4 282.0 301.6 4.12 10 816 1786 1.2 -1.0 85 2.2 0.2 163 4 290.8 291.5 282.7 303.4 4.36 11 810 1845 1.2 -5.8 60 7.0 -1.6 161 5 291.4 291.9 281.5 300.4 3.06 12 802 1925 0.6 -3.3 75 3.9 -1.1 160 5 291.6 292.2 282.4 302.5 3.73 13 793 2015 0.0 -8.0 55 8.0 -3.1 157 6 291.9 292.4 281.2 299.7 2.64 14 785 2096 -0.5 -11.5 43 11.0 -4.3 156 6 292.2 292.6 280.6 298.3 2.02 15 759 2365 -1.1 -22.1 19 21.0 -6.8 150 7 294.4 294.5 280.0 297.1 0.86 16 700 3007 -3.9 -30.9 10 27.0 -9.7 135 10 298.2 298.2 281.1 299.6 0.42 17 699 3018 -4.1 -31.1 10 27.0 -9.8 135 10 298.1 298.1 281.1 299.4 0.41 18 687 3155 -3.7 -36.7 6 33.0 -9.9 138 10 300.0 300.0 281.7 300.8 0.24 19 651 3578 -5.1 -22.1 25 17.0 -9.8 147 10 303.1 303.2 283.9 306.3 1.00 20 638 3736 -5.5 -34.5 8 29.0 -11.3 150 10 304.4 304.4 283.6 305.5 0.32 21 605 4149 -8.3 -23.3 29 15.0 -12.2 159 10 305.8 306.0 284.9 309.0 0.97 22 562 4716 -12.5 -28.5 25 16.0 -15.9 171 11 307.3 307.5 285.1 309.5 0.65 23 513 5407 -15.7 -33.7 20 18.0 -18.9 186 11 311.6 311.7 286.4 313.1 0.43 24 500 5600 -17.5 -34.5 21 17.0 -20.4 190 11 311.7 311.8 286.4 313.1 0.41 25 425 6795 -26.5 -46.5 13 20.0 -28.4 186 12 315.0 315.1 287.3 315.6 0.14 26 419 6897 -27.3 -37.3 38 10.0 -28.6 186 12 315.3 315.4 287.6 316.6 0.37 27 413 7001 -27.9 -41.9 25 14.0 -29.4 186 12 315.8 315.9 287.6 316.7 0.23 28 400 7230 -29.7 -39.7 37 10.0 -30.8 185 12 316.4 316.4 287.9 317.5 0.30 29 390 7410 -31.5 -35.9 65 4.4 -32.0 183 12 316.3 316.4 288.1 318.0 0.46 30 383 7538 -32.5 -38.5 55 6.0 -33.1 181 13 316.7 316.7 288.1 318.0 0.36 31 379 7612 -32.7 -46.7 23 14.0 -33.8 180 13 317.3 317.4 288.1 317.9 0.15 32 365 7876 -34.3 -50.3 18 16.0 -35.4 177 14 318.6 318.7 288.4 319.0 0.10 33 330 8574 -39.3 -58.3 12 19.0 -40.1 168 15 321.1 321.1 289.1 321.3 0.04 34 301 9198 -44.3 -50.3 51 6.0 -44.6 160 17 322.6 322.6 289.7 323.1 0.13 35 300 9220 -44.5 -52.5 41 8.0 -44.9 160 17 322.6 322.7 289.7 323.0 0.10 36 298 9265 -44.7 -55.7 28 11.0 -45.1 161 17 323.0 323.0 289.8 323.2 0.07 37 285 9563 -46.1 -58.1 24 12.0 -46.5 164 16 325.1 325.1 290.3 325.3 0.05 38 250 10430 -48.9 -67.9 9 19.0 -49.3 175 14 333.4 333.4 292.6 333.4 0.02 39 247 10509 -49.5 -68.5 9 19.0 -49.9 170 14 333.6 333.6 292.7 333.7 0.02 40 200 11890 -47.9 -76.9 2 29.0 -48.5 205 16 356.9 356.9 298.1 356.9 0.01 41 160 13364 -47.1 -81.1 1 34.0 -47.9 201 11 381.8 381.8 302.5 381.8 0.00 42 150 13790 -47.7 -81.7 1 34.0 -48.5 200 9 387.9 387.9 303.5 387.9 0.00 43 100 16450 -49.9 -83.9 1 34.0 -50.8 195 17 431.3 431.3 309.0 431.3 0.00 44 70 18790 -50.3 -84.3 1 34.0 -51.5 185 15 476.8 476.8 313.2 476.8 0.00 45 66 19174 -50.5 -84.5 1 34.0 -51.8 187 15 484.4 484.4 313.8 484.5 0.00 46 50 20990 -48.7 -83.7 1 35.0 -50.7 195 14 528.7 528.7 316.8 528.7 0.01 47 30 24360 -45.7 -82.7 1 37.0 -49.4 115 15 620.1 620.1 321.5 620.2 0.01 48 23 26125 -46.3 -83.3 1 37.0 -50.5 112 12 667.2 667.3 323.3 667.4 0.02 49 20 27060 -42.7 -82.7 0 40.0 -48.8 110 11 705.5 705.5 324.6 705.6 0.02 50 10 31804 -36.3 -79.3 0 43.0 -48.7 884.0 884.1 329.1 884.8 0.07 TRP 247 10509 -49.5 -68.5 9 19.0 -49.9 170 14 333.6 333.6 292.7 333.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5481.00 m Freezing level: 793.00 mb = 2015.12 m = 6611.20 ft Wetbulb zero: 815.35 mb = 1791.96 m = 5879.05 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 37.29 % Est. max temperature: 17.23 C = 63.01 F Sfc-Lift cond lev (LCL): 976.78 mb = 312.68 m = 1025.84 ft T: 6.63 C 700-500 lapse rate: 5.24 C/km ThetaE index: 5.42 C Layer 793.0- 700.0 mb Conv cond level (CCL): 789.75 mb = 2047.97 m = 6718.97 ft Mean mixing ratio: 4.78 g/kg Conv temperature: 19.69 C = 67.44 F Cap Strength: 13.11 C Lifted Index: 12.92 C Risk: None Lifted Index @300 mb: 17.59 C Lifted Index @700 mb: 6.74 C Showalter Index: 10.31 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 16.30 C K Index: -7.30 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.87 J/kg Max Up Vert Vel: 7.98 m/s Conv Inhibition (B-): 72585.47 J/kg Cap Strength: 13.11 C Lift Cond Lev (LCL): 882.17 mb = 1151.86 m = 3779.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 186 at 7 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 1010 52 315 6 4.2 -4.2 | 342 12 3.5 -11.0 1 1000 119 310 10 7.7 -6.4 | 332 15 6.9 -13.2 2 925 763 30 11 -5.5 -9.5 | 21 17 -6.2 -16.3 3 850 1456 170 3 -0.5 3.0 | 18 4 -1.3 -3.8 4 700 3007 135 10 -7.1 7.1 | 92 8 -7.8 0.3 5 500 5600 190 11 1.9 10.8 | 196 4 1.2 4.0 6 400 7230 185 12 1.0 12.0 | 183 5 0.3 5.2 7 300 9220 160 17 -5.8 16.0 | 145 11 -6.6 9.2 8 250 10430 175 14 -1.2 13.9 | 165 7 -2.0 7.2 9 247 10509 170 14 -2.4 13.8 | 156 8 -3.2 7.0 10 200 11890 205 16 6.8 14.5 | 218 10 6.0 7.7 11 150 13790 200 9 3.1 8.5 | 235 3 2.3 1.7 12 100 16450 195 17 4.4 16.4 | 201 10 3.7 9.6 13 70 18790 185 15 1.3 14.9 | 184 8 0.6 8.2 14 50 20990 195 14 3.6 13.5 | 203 7 2.9 6.7 15 30 24360 115 15 -13.6 6.3 | 88 14 -14.3 -0.4 16 20 27060 110 11 -10.3 3.8 | 75 11 -11.1 -3.0 Wind Parameters Mean winds (0-6000m): 156.2 at 9.1 knts Storm direction: 186.2 at 6.8 knts Shear (0-3000m) pos: 1.6 neg: 1.3 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 110.7 deg Storm rel helicity (0-3000m) pos: 97.3 neg: -9.6 tot: 87.7 m^2/s^2 ave: 29.2 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.66 Bulk Shear: 48.07 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 ------------------------------------------------------------------------------- 500 334 10 347 16| 8.3 0.0 8.3| 38.0 -6.1 31.8 63.7 0.53| 13.4 7.1 1000 6 10 6 17| 6.5 0.0 6.5| 89.7 -6.1 83.5 83.5 0.69| 14.4 9.9 1500 7 8 7 15| 3.1 0.0 3.1| 92.3 -9.6 82.7 55.1 0.47| 12.8 6.0 2000 17 7 12 14| 2.3 0.6 3.0| 94.3 -9.6 84.7 42.3 0.50| 10.2 5.1 2500 54 7 31 13| 1.9 1.0 2.9| 96.2 -9.6 86.6 34.6 0.51| 8.7 4.4 3000 94 8 53 10| 1.6 1.3 2.8| 97.3 -9.6 87.7 29.2 0.50| 7.7 3.8 4000 124 8 74 8| 1.3 0.9 2.3|102.7 -9.6 93.1 23.3 0.52| 6.3 3.3 5000 142 9 91 6| 1.2 0.8 1.9|107.2 -9.6 97.6 19.5 0.55| 5.4 3.0 6000 156 9 109 5| 1.0 0.6 1.7|109.6 -9.9 99.7 16.6 0.56| 4.7 2.7 Wrote GIF file: /home/apache/climate/data/raob//BIKF/skewt/BIKF.skewt.20250614.23.gif