UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110823.upa.cvt Date: 2300Z 8 NOV 25 Searching for BIKF... Searching the city database file for: BIKF ... Date:2300Z 8 NOV 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 1006 52 6.6 1.7 71 4.9 4.4 70 7 279.3 280.0 277.2 291.1 4.30 1 1000 87 7.2 0.2 61 7.0 4.1 70 10 280.4 281.0 277.2 291.1 3.88 2 989 178 7.8 -1.2 53 9.0 3.9 74 10 281.8 282.4 277.6 291.8 3.54 3 925 726 4.6 -1.4 65 6.0 2.0 95 13 284.0 284.7 278.9 294.6 3.73 4 863 1289 2.2 -2.3 72 4.5 0.3 95 17 287.2 287.9 280.4 297.9 3.74 5 850 1412 1.2 -2.8 75 4.0 -0.5 95 18 287.4 288.0 280.4 297.9 3.66 6 759 2313 -4.9 -5.0 99 0.1 -5.0 101 16 290.3 290.9 281.5 300.4 3.47 7 746 2449 -4.3 -7.4 79 3.1 -5.5 102 16 292.4 292.9 281.8 301.1 2.94 8 708 2860 -6.5 -9.0 82 2.5 -7.4 104 15 294.3 294.8 282.4 302.5 2.73 9 705 2893 -6.1 -11.0 68 4.9 -7.8 105 15 295.1 295.5 282.3 302.2 2.34 10 700 2949 -6.3 -11.3 68 5.0 -8.0 105 15 295.5 295.9 282.4 302.5 2.30 11 675 3233 -6.5 -15.5 49 9.0 -9.3 106 16 298.4 298.7 282.8 303.7 1.69 12 637 3681 -10.5 -19.5 48 9.0 -12.9 106 18 298.8 299.0 282.5 302.9 1.28 13 613 3976 -10.9 -24.9 31 14.0 -14.2 107 19 301.6 301.8 283.1 304.4 0.83 14 587 4307 -13.5 -21.5 51 8.0 -15.5 108 20 302.4 302.6 283.8 306.1 1.17 15 539 4949 -17.9 -27.9 41 10.0 -19.8 109 22 304.6 304.7 284.2 307.0 0.71 16 526 5132 -16.9 -38.9 13 22.0 -20.1 109 23 307.9 308.0 284.9 308.8 0.25 17 503 5466 -18.7 -31.7 31 13.0 -21.0 110 24 309.7 309.8 285.9 311.6 0.54 18 500 5510 -19.1 -32.1 31 13.0 -21.4 110 24 309.8 309.8 285.9 311.5 0.52 19 400 7130 -31.5 -42.5 33 11.0 -32.5 90 29 314.0 314.1 287.1 314.9 0.23 20 351 8041 -39.1 -46.1 47 7.0 -39.5 79 30 315.8 315.8 287.6 316.4 0.17 21 341 8239 -40.5 -51.5 30 11.0 -41.1 76 31 316.5 316.5 287.7 316.8 0.10 22 317 8733 -44.3 -52.3 41 8.0 -44.6 70 31 317.9 317.9 288.2 318.2 0.10 23 300 9100 -47.7 -52.7 56 5.0 -47.9 65 32 318.1 318.1 288.2 318.5 0.10 24 284 9460 -51.1 -53.9 72 2.8 -51.2 71 32 318.3 318.3 288.3 318.6 0.09 25 273 9716 -52.3 -58.3 48 6.0 -52.4 75 32 320.2 320.2 288.9 320.4 0.05 26 253 10204 -56.7 -58.8 77 2.1 -56.8 84 32 320.7 320.7 289.0 320.9 0.05 27 250 10280 -57.3 -59.9 72 2.6 -57.3 85 32 320.9 320.9 289.0 321.1 0.05 28 242 10484 -58.5 -62.2 62 3.7 -58.6 91 31 322.1 322.1 289.4 322.2 0.04 29 237 10615 -58.9 -63.7 54 4.8 -59.0 95 30 323.4 323.4 289.8 323.5 0.03 30 227 10886 -56.9 -70.9 15 14.0 -57.1 122 25 330.5 330.5 291.9 330.5 0.01 31 212 11320 -55.1 -72.1 10 17.0 -55.4 164 16 339.8 339.8 294.3 339.8 0.01 32 200 11690 -56.5 -74.5 9 18.0 -56.7 200 9 343.3 343.3 295.1 343.3 0.01 33 195 11851 -57.5 -75.5 8 18.0 -57.7 198 9 344.2 344.2 295.3 344.2 0.01 34 165 12913 -55.1 -81.1 3 26.0 -55.4 183 12 365.1 365.1 299.7 365.1 0.00 35 150 13520 -56.9 -82.9 2 26.0 -57.2 175 14 372.0 372.0 300.9 372.1 0.00 36 105 15772 -58.9 -85.9 2 27.0 -59.2 175 9 408.2 408.2 306.3 408.2 0.00 37 100 16080 -57.5 -85.5 2 28.0 -57.9 175 8 416.6 416.6 307.3 416.6 0.00 38 70 18310 -58.9 -86.9 2 28.0 -59.4 35 6 458.4 458.4 311.6 458.4 0.00 39 68 18492 -58.3 -87.3 1 29.0 -58.8 26 6 463.5 463.5 312.1 463.5 0.00 40 50 20400 -64.1 -89.1 2 25.0 -64.4 290 10 492.4 492.4 314.4 492.4 0.00 41 46 20909 -65.7 -90.7 2 25.0 -66.0 295 11 500.5 500.5 315.0 500.5 0.00 42 30 23480 -70.5 -91.5 3 21.0 -70.8 320 14 552.4 552.4 318.2 552.5 0.00 43 20 25870 -73.7 -93.7 3 20.0 -73.9 315 32 610.6 610.6 321.1 610.6 0.00 44 18 26484 -74.5 -94.5 3 20.0 -74.7 626.7 626.7 321.7 626.7 0.00 45 17 26817 -74.3 -94.3 3 20.0 -74.5 637.7 637.7 322.2 637.7 0.00 TRP 237 10615 -58.9 -63.7 54 4.8 -59.0 95 30 323.4 323.4 289.8 323.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 832.10 mb = 1589.30 m = 5214.18 ft Wetbulb zero: 858.66 mb = 1330.16 m = 4363.99 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 58.90 % Est. max temperature: 14.65 C = 58.37 F Sfc-Lift cond lev (LCL): 933.12 mb = 654.39 m = 2146.93 ft T: 5.02 C 700-500 lapse rate: 5.00 C/km ThetaE index: 0.30 C Layer 705.0- 700.0 mb Conv cond level (CCL): 771.62 mb = 2182.05 m = 7158.86 ft Mean mixing ratio: 3.68 g/kg Conv temperature: 17.20 C = 62.97 F Cap Strength: 14.74 C Lifted Index: 14.69 C Risk: None Lifted Index @300 mb: 17.67 C Lifted Index @700 mb: 7.22 C Showalter Index: 11.32 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 16.30 C K Index: 12.50 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 2.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.36 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 44508.29 J/kg Cap Strength: 14.64 C Lift Cond Lev (LCL): 855.43 mb = 1360.56 m = 4463.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 133 at 13 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 70 7 -6.6 -2.4 | 344 12 3.2 -11.5 1 1000 87 70 10 -9.4 -3.4 | 358 13 0.4 -12.6 2 925 726 95 13 -13.0 1.1 | 21 9 -3.1 -8.0 3 850 1412 95 18 -17.9 1.6 | 47 11 -8.1 -7.6 4 700 2949 105 15 -14.5 3.9 | 42 7 -4.7 -5.3 5 500 5510 110 24 -22.6 8.2 | 86 13 -12.7 -0.9 6 400 7130 90 29 -29.0 0.0 | 65 21 -19.2 -9.1 7 300 9100 65 32 -29.0 -13.5 | 40 30 -19.2 -22.7 8 250 10280 85 32 -31.9 -2.8 | 62 25 -22.1 -11.9 9 237 10615 95 30 -29.9 2.6 | 72 21 -20.1 -6.5 10 200 11690 200 9 3.1 8.5 | 273 13 12.9 -0.7 11 150 13520 175 14 -1.2 13.9 | 241 10 8.6 4.8 12 100 16080 175 8 -0.7 8.0 | 277 9 9.1 -1.2 13 70 18310 35 6 -3.4 -4.9 | 336 15 6.4 -14.1 14 50 20400 290 10 9.4 -3.4 | 303 23 19.2 -12.6 15 30 23480 320 14 9.0 -10.7 | 317 27 18.8 -19.9 16 20 25870 315 32 22.6 -22.6 | 314 45 32.4 -31.8 Wind Parameters Mean winds (0-6000m): 103.0 at 17.9 knts Storm direction: 133.0 at 13.4 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 60.0 deg Storm rel helicity (0-3000m) pos: 32.8 neg: -1.7 tot: 31.1 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.86 Bulk Shear: 10.91 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 79 11 4 11| 6.1 0.0 6.1| 18.3 0.0 18.3 36.7 0.86| 7.1 6.2 1000 88 12 14 10| 4.9 0.0 4.9| 26.5 0.0 26.5 26.5 0.86| 5.6 4.8 1500 91 14 24 10| 4.1 0.0 4.1| 32.2 -0.0 32.1 21.4 0.83| 4.7 3.9 2000 93 15 30 10| 2.9 0.0 2.9| 32.2 -0.4 31.8 15.9 0.75| 3.9 2.9 2500 94 15 33 9| 2.2 0.0 2.2| 32.2 -1.1 31.1 12.5 0.67| 3.4 2.3 3000 96 15 34 9| 1.8 0.0 1.8| 32.8 -1.7 31.1 10.4 0.62| 3.1 1.9 4000 99 16 39 9| 1.8 0.0 1.8| 39.2 -1.7 37.5 9.4 0.66| 2.8 1.8 5000 101 17 48 9| 1.8 0.0 1.8| 46.1 -1.7 44.4 8.9 0.66| 2.6 1.7 6000 103 18 56 9| 1.7 0.3 1.9| 49.0 -8.5 40.5 6.7 0.53| 2.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//BIKF/skewt/BIKF.skewt.20251108.23.gif