UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061523.upa.cvt Date: 2300Z 15 JUN 25 Searching for BIKF... Searching the city database file for: BIKF ... Date:2300Z 15 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 1002 52 8.8 6.0 83 2.8 7.3 300 3 281.8 282.8 280.4 297.9 5.85 1 1000 59 9.0 6.1 82 2.9 7.5 295 3 282.1 283.2 280.7 298.5 5.91 2 937 595 5.6 1.2 73 4.4 3.5 220 5 284.0 284.8 279.8 296.5 4.45 3 925 700 4.8 1.7 80 3.1 3.4 205 5 284.2 285.0 280.1 297.4 4.67 4 923 718 4.8 1.9 81 2.9 3.4 202 5 284.4 285.2 280.3 297.8 4.75 5 874 1163 4.4 2.3 86 2.1 3.4 131 10 288.4 289.4 282.7 303.2 5.17 6 854 1352 2.8 2.8 100 0.0 2.8 101 12 288.7 289.7 283.1 304.3 5.48 7 850 1390 2.4 1.3 92 1.1 1.9 95 12 288.7 289.5 282.5 302.8 4.95 8 834 1543 2.2 -1.7 75 3.9 0.5 97 12 290.0 290.7 282.1 301.7 4.05 9 806 1818 0.0 -1.0 93 1.0 -0.4 100 11 290.5 291.3 282.7 303.3 4.41 10 788 1999 -0.5 -8.5 55 8.0 -3.5 103 10 291.9 292.3 281.1 299.5 2.55 11 761 2277 -2.5 -2.8 98 0.3 -2.6 106 10 292.6 293.4 283.2 304.6 4.09 12 757 2318 -2.7 -4.0 91 1.3 -3.3 107 10 292.9 293.5 283.0 303.9 3.75 13 750 2392 -2.9 -4.5 89 1.6 -3.6 108 9 293.4 294.1 283.1 304.2 3.65 14 748 2413 -2.5 -11.5 50 9.0 -5.7 108 9 294.1 294.5 281.5 300.5 2.12 15 730 2606 -3.3 -16.3 36 13.0 -7.3 111 9 295.3 295.5 281.3 299.8 1.46 16 722 2693 -3.9 -20.9 25 17.0 -8.5 112 9 295.5 295.7 280.8 298.7 1.00 17 717 2748 -3.9 -15.9 39 12.0 -7.7 113 8 296.1 296.4 281.7 300.9 1.54 18 715 2770 -4.3 -6.8 83 2.5 -5.3 113 8 295.9 296.5 283.6 305.5 3.21 19 711 2814 -4.7 -6.2 89 1.5 -5.3 113 8 296.0 296.6 283.8 306.1 3.38 20 708 2848 -4.7 -10.7 63 6.0 -6.8 114 8 296.3 296.7 282.8 303.6 2.39 21 700 2937 -4.9 -16.9 38 12.0 -8.5 115 8 297.1 297.3 282.0 301.6 1.45 22 698 2960 -4.9 -19.9 30 15.0 -9.1 115 8 297.3 297.5 281.7 300.9 1.13 23 683 3130 -5.1 -24.1 21 19.0 -9.9 114 8 298.9 299.1 282.0 301.5 0.80 24 667 3317 -5.7 -22.7 25 17.0 -10.2 113 9 300.3 300.5 282.7 303.3 0.92 25 652 3494 -7.1 -22.1 29 15.0 -11.1 112 9 300.7 300.9 283.0 303.9 1.00 26 646 3566 -7.9 -10.8 80 2.9 -8.9 111 9 300.6 301.0 284.8 308.6 2.60 27 615 3947 -10.9 -11.3 97 0.4 -11.1 109 10 301.4 301.8 285.1 309.5 2.62 28 612 3984 -11.3 -12.4 92 1.1 -11.7 109 10 301.3 301.8 284.9 308.8 2.41 29 610 4010 -11.5 -14.5 78 3.0 -12.5 109 10 301.4 301.8 284.5 307.8 2.04 30 607 4047 -11.5 -20.5 47 9.0 -13.9 109 10 301.8 302.0 283.7 305.8 1.23 31 567 4568 -14.1 -28.1 30 14.0 -17.0 106 11 304.7 304.8 284.1 306.9 0.67 32 552 4771 -15.9 -19.9 71 4.0 -16.9 104 11 304.9 305.2 285.1 309.5 1.43 33 548 4826 -16.1 -29.1 32 13.0 -18.6 104 11 305.3 305.4 284.4 307.4 0.63 34 536 4992 -17.5 -23.5 59 6.0 -18.8 103 11 305.6 305.8 284.9 309.1 1.07 35 528 5105 -18.1 -34.1 23 16.0 -20.7 102 11 306.2 306.2 284.4 307.6 0.40 36 519 5233 -18.9 -28.9 41 10.0 -20.8 102 12 306.7 306.8 284.9 309.0 0.68 37 500 5510 -20.9 -33.9 30 13.0 -22.9 100 12 307.6 307.6 284.9 309.1 0.43 38 492 5629 -21.5 -37.5 22 16.0 -23.7 100 13 308.2 308.3 285.1 309.3 0.31 39 466 6026 -23.5 -37.5 26 14.0 -25.4 98 14 310.6 310.6 285.9 311.7 0.33 40 460 6120 -24.1 -32.1 48 8.0 -25.4 98 15 311.0 311.1 286.4 312.9 0.56 41 441 6425 -26.5 -33.5 52 7.0 -27.5 97 16 311.7 311.8 286.6 313.5 0.51 42 438 6474 -26.7 -30.3 72 3.6 -27.3 97 16 312.1 312.2 286.9 314.5 0.70 43 415 6860 -29.9 -30.9 91 1.0 -30.0 96 18 312.8 313.0 287.2 315.2 0.70 44 400 7120 -32.1 -36.1 68 4.0 -32.6 95 19 313.3 313.4 287.0 314.8 0.44 45 394 7226 -32.9 -41.9 40 9.0 -33.7 95 19 313.6 313.6 286.9 314.5 0.24 46 385 7388 -34.1 -41.1 49 7.0 -34.7 96 20 314.1 314.1 287.1 315.1 0.27 47 381 7461 -34.7 -36.9 80 2.2 -34.9 96 20 314.2 314.3 287.3 315.7 0.42 48 367 7721 -36.9 -39.8 74 2.9 -37.2 96 21 314.7 314.7 287.3 315.9 0.33 49 363 7797 -36.7 -55.7 12 19.0 -37.7 97 21 315.9 316.0 287.5 316.2 0.06 50 301 9068 -45.5 -61.5 15 16.0 -46.0 100 26 320.9 320.9 289.0 321.0 0.03 51 300 9090 -45.5 -61.5 15 16.0 -46.0 100 26 321.2 321.2 289.2 321.4 0.03 52 262 9990 -49.3 -64.3 16 15.0 -49.7 105 23 328.3 328.3 291.3 328.4 0.03 53 250 10300 -47.5 -68.5 7 21.0 -48.0 130 20 335.4 335.5 293.2 335.5 0.02 54 227 10945 -42.3 -76.3 1 34.0 -43.3 136 18 352.8 352.8 297.3 352.8 0.01 55 200 11800 -43.1 -77.1 1 34.0 -44.1 145 15 364.5 364.5 299.6 364.5 0.01 56 150 13720 -45.3 -80.3 1 35.0 -46.3 170 10 392.0 392.0 304.1 392.0 0.00 57 102 16270 -48.7 -82.7 1 34.0 -49.7 170 16 431.2 431.2 309.0 431.2 0.00 58 100 16400 -48.1 -82.1 1 34.0 -49.3 170 16 434.8 434.8 309.3 434.8 0.00 59 70 18750 -49.5 -83.5 1 34.0 -50.8 135 11 478.5 478.5 313.3 478.5 0.01 60 68 18940 -49.7 -83.7 1 34.0 -51.1 137 11 482.0 482.0 313.6 482.1 0.01 61 50 20960 -47.9 -82.9 1 35.0 -50.0 155 10 530.6 530.6 316.9 530.6 0.01 62 31 24122 -47.5 -83.5 1 36.0 -50.7 108 13 609.4 609.4 321.0 609.5 0.01 63 30 24340 -46.5 -83.5 1 37.0 -50.0 105 13 617.9 617.9 321.4 618.0 0.01 64 20 27050 -43.3 -82.3 1 39.0 -49.1 105 18 703.6 703.6 324.6 703.8 0.02 65 14 29461 -41.5 -81.5 1 40.0 -49.5 785.3 785.3 326.9 785.6 0.04 66 14 29461 -42.1 -82.1 0 40.0 -49.8 783.3 783.3 326.8 783.6 0.03 67 13 29966 -38.9 -80.9 0 42.0 -48.6 811.1 811.2 327.5 811.5 0.04 TRP 262 9990 -49.3 -64.3 16 15.0 -49.7 105 23 328.3 328.3 291.3 328.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5451.00 m Freezing level: 806.00 mb = 1818.10 m = 5964.84 ft Wetbulb zero: 819.84 mb = 1681.17 m = 5515.59 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 61.24 % Est. max temperature: 15.69 C = 60.24 F Sfc-Lift cond lev (LCL): 960.15 mb = 393.77 m = 1291.88 ft T: 6.88 C 700-500 lapse rate: 6.22 C/km ThetaE index: 5.49 C Layer 748.0- 717.0 mb Conv cond level (CCL): 818.69 mb = 1692.50 m = 5552.77 ft Mean mixing ratio: 5.03 g/kg Conv temperature: 17.31 C = 63.17 F Cap Strength: 9.32 C Lifted Index: 9.67 C Risk: None Lifted Index @300 mb: 16.71 C Lifted Index @700 mb: 5.86 C Showalter Index: 6.15 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.20 C K Index: 12.60 Risk: None Sweat Index: 51.60 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.84 J/kg Max Up Vert Vel: 4.87 m/s Conv Inhibition (B-): 70863.59 J/kg Cap Strength: 9.58 C Lift Cond Lev (LCL): 903.07 mb = 896.08 m = 2939.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 137 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 1002 52 300 3 2.6 -1.5 | 312 10 7.5 -6.7 1 1000 59 295 3 2.7 -1.3 | 310 10 7.6 -6.4 2 925 700 205 5 2.1 4.5 | 275 7 7.0 -0.6 3 850 1390 95 12 -12.0 1.0 | 60 8 -7.1 -4.1 4 700 2937 115 8 -7.3 3.4 | 53 3 -2.4 -1.8 5 500 5510 100 12 -11.8 2.1 | 66 8 -6.9 -3.1 6 400 7120 95 19 -18.9 1.7 | 76 14 -14.0 -3.5 7 300 9090 100 26 -25.6 4.5 | 88 21 -20.7 -0.7 8 262 9990 105 23 -22.2 6.0 | 93 17 -17.3 0.8 9 250 10300 130 20 -15.3 12.9 | 126 13 -10.4 7.7 10 200 11800 145 15 -8.6 12.3 | 152 8 -3.7 7.1 11 150 13720 170 10 -1.7 9.8 | 214 6 3.2 4.7 12 100 16400 170 16 -2.8 15.8 | 191 11 2.1 10.6 13 70 18750 135 11 -7.8 7.8 | 132 4 -2.9 2.6 14 50 20960 155 10 -4.2 9.1 | 190 4 0.7 3.9 15 30 24340 105 13 -12.6 3.4 | 77 8 -7.7 -1.8 16 20 27050 105 18 -17.4 4.7 | 88 13 -12.5 -0.5 Wind Parameters Mean winds (0-6000m): 106.6 at 9.5 knts Storm direction: 136.6 at 7.1 knts Shear (0-3000m) pos: 0.8 neg: 2.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 103.1 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -28.9 tot: -28.5 m^2/s^2 ave: -9.5 10^-3 m/s^2 rel: -0.66 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.55 Bulk Shear: 21.67 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 ------------------------------------------------------------------------------- 500 254 4 296 9| 0.0 4.8 4.8| 0.0 -11.7 -11.7 -23.4 -0.92| 5.2 -4.8 1000 201 5 275 7| 0.0 5.8 5.8| 0.0 -20.8 -20.8 -20.8 -0.81| 7.5 -6.0 1500 131 7 23 1| 0.0 4.9 4.9| 0.1 -28.4 -28.3 -18.8 -0.78| 8.6 -6.7 2000 115 8 50 3| 0.5 3.7 4.2| 0.4 -28.4 -28.0 -14.0 -0.72| 6.9 -5.0 2500 111 8 52 4| 0.7 3.0 3.7| 0.4 -28.6 -28.2 -11.3 -0.68| 5.9 -4.0 3000 111 8 52 4| 0.8 2.5 3.2| 0.5 -28.9 -28.5 -9.5 -0.66| 5.2 -3.4 4000 111 8 54 4| 0.6 2.1 2.6| 1.1 -28.9 -27.9 -7.0 -0.61| 4.1 -2.5 5000 109 9 57 4| 0.5 1.8 2.3| 1.4 -28.9 -27.6 -5.5 -0.57| 3.5 -2.0 6000 107 9 60 5| 0.4 1.8 2.2| 3.3 -29.0 -25.7 -4.3 -0.49| 3.2 -1.6 Wrote GIF file: /home/apache/climate/data/raob//BIKF/skewt/BIKF.skewt.20250615.23.gif