UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110611.upa.cvt Date: 1100Z 6 NOV 25 Searching for BGDH... Searching the city database file for: BGDH ... Date:1100Z 6 NOV 25 Station: BGDH WMO ident: 4320 Latitude: 76.77 Longitude: -18.67 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1015 12 -16.3 -22.3 60 6.0 -17.2 0 0 255.8 255.9 255.0 257.5 0.63 1 1001 117 -14.1 -19.1 66 5.0 -15.0 346 2 259.0 259.1 258.1 261.3 0.84 2 978 294 -14.7 -17.4 80 2.7 -15.2 323 4 260.1 260.3 259.3 262.8 1.00 3 962 420 -9.9 -23.9 31 14.0 -12.3 307 6 266.2 266.3 263.1 267.8 0.58 4 956 468 -9.9 -25.9 26 16.0 -12.6 301 7 266.7 266.7 263.3 268.1 0.48 5 904 899 -10.9 -30.9 18 20.0 -13.8 246 14 269.9 270.0 265.3 270.9 0.32 6 850 1372 -11.9 -30.9 19 19.0 -14.7 185 21 273.7 273.7 267.8 274.7 0.34 7 823 1621 -8.5 -40.5 6 32.0 -12.8 192 19 279.8 279.8 271.3 280.3 0.14 8 795 1889 -9.1 -44.1 4 35.0 -13.4 199 17 282.0 282.0 272.5 282.3 0.10 9 774 2095 -10.3 -29.3 19 19.0 -13.6 204 15 282.8 282.9 273.6 284.2 0.44 10 706 2798 -13.9 -36.9 12 23.0 -17.0 223 10 286.4 286.4 275.2 287.1 0.23 11 700 2863 -14.3 -28.3 29 14.0 -16.7 225 9 286.6 286.7 275.8 288.3 0.53 12 681 3071 -15.9 -25.9 42 10.0 -17.7 228 11 287.1 287.2 276.3 289.2 0.68 13 665 3250 -17.3 -31.3 28 14.0 -19.4 231 12 287.5 287.6 276.0 288.9 0.42 14 644 3490 -17.9 -49.9 4 32.0 -20.7 235 14 289.5 289.5 276.5 289.7 0.06 15 635 3595 -18.1 -31.1 31 13.0 -20.1 237 15 290.4 290.5 277.6 291.9 0.45 16 626 3702 -18.5 -27.5 45 9.0 -20.0 238 16 291.2 291.3 278.2 293.2 0.64 17 592 4117 -19.7 -33.7 28 14.0 -21.7 245 19 294.4 294.5 279.4 295.7 0.37 18 585 4205 -20.5 -34.5 27 14.0 -22.4 246 20 294.5 294.6 279.4 295.7 0.35 19 500 5350 -28.1 -50.1 10 22.0 -29.6 265 29 298.8 298.8 280.9 299.1 0.08 20 495 5422 -28.3 -50.3 10 22.0 -29.8 265 30 299.4 299.4 281.2 299.7 0.08 21 490 5494 -28.9 -50.9 10 22.0 -30.3 266 30 299.5 299.5 281.3 299.8 0.07 22 469 5805 -30.7 -46.7 19 16.0 -31.9 268 33 301.1 301.1 282.0 301.5 0.12 23 460 5942 -31.7 -37.7 55 6.0 -32.3 269 34 301.5 301.6 282.4 302.6 0.32 24 454 6034 -32.5 -37.0 64 4.5 -32.9 269 35 301.6 301.7 282.5 302.8 0.35 25 432 6381 -35.5 -45.5 35 10.0 -36.1 272 38 302.1 302.2 282.4 302.7 0.15 26 431 6397 -35.5 -45.5 35 10.0 -36.1 272 38 302.3 302.4 282.5 302.9 0.15 27 419 6592 -37.1 -40.1 74 3.0 -37.3 273 39 302.7 302.8 282.9 303.7 0.28 28 400 6910 -40.1 -41.8 84 1.7 -40.2 275 42 302.9 302.9 282.9 303.7 0.24 29 393 7030 -41.1 -42.0 91 0.9 -41.2 276 42 303.1 303.1 283.0 303.9 0.24 30 331 8179 -49.1 -53.1 63 4.0 -49.2 282 46 307.4 307.4 284.4 307.7 0.08 31 300 8820 -53.1 -56.6 66 3.5 -53.2 285 48 310.5 310.5 285.6 310.7 0.06 32 276 9351 -57.3 -59.8 73 2.5 -57.3 285 51 311.9 311.9 286.1 312.1 0.04 33 250 9970 -60.3 -63.3 68 3.0 -60.3 285 54 316.4 316.4 287.6 316.5 0.03 34 235 10355 -62.3 -65.4 66 3.1 -62.3 290 54 319.0 319.0 288.5 319.1 0.02 35 229 10515 -61.9 -64.1 75 2.2 -61.9 288 51 322.0 322.0 289.4 322.1 0.03 36 219 10794 -57.9 -70.9 17 13.0 -58.0 286 46 332.3 332.3 292.4 332.4 0.01 37 200 11370 -55.9 -82.9 2 27.0 -56.2 280 36 344.2 344.2 295.3 344.3 0.00 38 185 11869 -54.3 -83.3 2 29.0 -54.6 281 36 354.6 354.6 297.6 354.6 0.00 39 150 13210 -56.1 -87.1 1 31.0 -56.4 285 35 373.4 373.4 301.2 373.4 0.00 40 140 13646 -57.9 -87.9 1 30.0 -58.2 286 36 377.7 377.7 301.9 377.7 0.00 41 101 15698 -59.1 -89.1 1 30.0 -59.5 290 40 412.4 412.4 306.8 412.4 0.00 42 100 15760 -59.3 -89.3 1 30.0 -59.6 290 40 413.2 413.2 306.9 413.2 0.00 43 97 15950 -59.1 -89.1 1 30.0 -59.5 290 40 417.2 417.2 307.4 417.2 0.00 44 70 17960 -65.1 -93.1 1 28.0 -65.3 285 36 445.1 445.1 310.4 445.1 0.00 45 55 19423 -68.1 -95.1 1 27.0 -68.3 289 40 470.0 470.0 312.7 470.0 0.00 46 50 20000 -65.9 -93.9 1 28.0 -66.2 290 42 488.2 488.2 314.1 488.2 0.00 47 36 21965 -72.1 -98.1 1 26.0 -72.3 300 36 520.2 520.2 316.3 520.2 0.00 48 30 23040 -71.7 -97.7 1 26.0 -71.9 305 33 549.2 549.2 318.1 549.2 0.00 49 21 25144 -72.3 -98.3 1 26.0 -72.6 287 37 606.3 606.3 320.9 606.3 0.00 50 20 25430 -73.7 -98.7 1 25.0 -73.9 285 38 610.6 610.6 321.1 610.6 0.00 51 16 26725 -76.5 -101.5 1 25.0 -76.7 296 37 641.7 641.7 322.4 641.7 0.00 52 10 29440 -75.5 -100.5 1 25.0 -75.9 320 36 737.7 737.7 325.6 737.7 0.00 53 7.9 30802 -76.3 -101.3 1 25.0 -76.7 786.0 786.0 326.9 786.0 0.00 TRP 235 10355 -62.3 -65.4 66 3.1 -62.3 290 54 319.0 319.0 288.5 319.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5225.31 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 23.97 % Est. max temperature: 0.62 C = 33.12 F Sfc-Lift cond lev (LCL): 920.11 mb = 762.98 m = 2503.19 ft T: -10.58 C 700-500 lapse rate: 5.55 C/km Conv cond level (CCL): 470.80 mb = 5777.97 m = 18956.36 ft Mean mixing ratio: 0.64 g/kg Conv temperature: 29.07 C = 84.32 F Cap Strength: 25.16 C Lifted Index: 27.31 C Risk: None Lifted Index @300 mb: 31.84 C Lifted Index @700 mb: 19.84 C Showalter Index: 19.99 C Risk: None Total Totals Index: 13.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: -2.80 C K Index: -28.70 Risk: None Sweat Index: 219.10 Risk: None Energy Index: 5.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.08 J/kg Max Up Vert Vel: 10.68 m/s Conv Inhibition (B-): 68301.05 J/kg Cap Strength: 27.29 C Lift Cond Lev (LCL): 811.57 mb = 1728.88 m = 5672.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 1015 12 0 0 -0.0 -0.0 | 88 13 -13.2 -0.5 1 850 1372 185 21 1.8 20.9 | 151 23 -11.3 20.4 2 700 2863 225 9 6.4 6.4 | 131 9 -6.8 5.8 3 500 5350 265 29 28.9 2.5 | 263 16 15.7 2.0 4 400 6910 275 42 41.8 -3.7 | 278 29 28.7 -4.2 5 300 8820 285 48 46.4 -12.4 | 291 36 33.2 -13.0 6 250 9970 285 54 52.2 -14.0 | 290 42 39.0 -14.5 7 235 10355 290 54 50.7 -18.5 | 297 42 37.6 -19.0 8 200 11370 280 36 35.5 -6.3 | 287 23 22.3 -6.8 9 150 13210 285 35 33.8 -9.1 | 295 23 20.7 -9.6 10 100 15760 290 40 37.6 -13.7 | 300 28 24.4 -14.2 11 70 17960 285 36 34.8 -9.3 | 294 24 21.6 -9.8 12 50 20000 290 42 39.5 -14.4 | 300 30 26.3 -14.9 13 30 23040 305 33 27.0 -18.9 | 325 24 13.9 -19.5 14 20 25430 285 38 36.7 -9.8 | 294 26 23.6 -10.4 15 10 29440 320 36 23.1 -27.6 | 340 30 10.0 -28.1 Wind Parameters Mean winds (0-6000m): 237.7 at 17.6 knts Storm direction: 267.7 at 13.2 knts Shear (0-3000m) pos: 2.3 neg: 3.4 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 50.8 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -59.3 tot: -49.4 m^2/s^2 ave: -16.5 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.44 Bulk Shear: 39.58 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 ------------------------------------------------------------------------------- 500 158 3 100 15| 0.0 7.9 7.9| 0.0 -18.2 -18.2 -36.5 -0.65| 9.3 -6.1 1000 170 7 115 16| 0.0 7.9 7.9| 3.8 -18.3 -14.5 -14.5 -0.00| 12.6 -0.0 1500 185 11 132 16| 0.0 6.8 6.8| 5.6 -47.6 -42.0 -28.0 -0.15| 14.1 -2.1 2000 188 13 137 17| 1.5 5.1 6.6| 8.1 -47.9 -39.8 -19.9 -0.12| 12.0 -1.5 2500 191 13 139 16| 2.2 4.1 6.3| 8.1 -53.7 -45.6 -18.3 -0.14| 10.7 -1.5 3000 193 13 139 16| 2.3 3.4 5.7| 9.9 -59.3 -49.4 -16.5 -0.16| 9.6 -1.5 4000 205 13 146 14| 2.3 2.6 4.8| 28.4 -59.3 -30.9 -7.7 0.00| 8.4 0.0 5000 222 15 163 11| 2.8 2.0 4.8| 52.5 -59.3 -6.8 -1.4 0.12| 7.7 0.9 6000 238 18 191 9| 3.2 1.7 4.9| 75.3 -59.3 16.0 2.7 0.17| 7.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20251106.11.gif