UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103011.upa.cvt Date: 1100Z 30 OCT 25 Searching for BGAM... Searching the city database file for: BGAM ... Date:1100Z 30 OCT 25 Station: BGAM WMO ident: 4360 Latitude: 65.60 Longitude: -37.63 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 998 52 -2.9 160 1 270.4 1 984 163 -3.3 -14.3 42 11.0 -6.2 146 1 271.1 271.3 267.8 274.7 1.28 2 967 301 -2.9 -15.9 36 13.0 -6.3 129 1 272.9 273.0 268.7 276.1 1.14 3 960 358 -1.9 -15.9 33 14.0 -5.7 121 1 274.4 274.6 269.8 277.7 1.15 4 920 694 -2.9 -14.9 39 12.0 -6.2 79 0 276.8 277.0 271.5 280.5 1.30 5 896 902 -4.5 -13.5 49 9.0 -7.1 53 0 277.2 277.5 272.1 281.5 1.50 6 850 1313 -7.5 -17.5 45 10.0 -10.0 0 0 278.3 278.5 272.1 281.6 1.14 7 796 1819 -11.9 -16.4 69 4.5 -13.0 321 2 278.9 279.1 272.8 282.7 1.33 8 775 2024 -12.9 -20.9 51 8.0 -14.6 305 3 279.9 280.1 272.7 282.7 0.93 9 767 2103 -13.7 -20.7 55 7.0 -15.2 299 4 279.9 280.1 272.8 282.7 0.96 10 700 2789 -19.7 -22.5 78 2.8 -20.2 245 7 280.7 280.8 273.1 283.3 0.90 11 648 3357 -24.7 -24.7 100 0.0 -24.7 217 13 281.3 281.4 273.3 283.7 0.80 12 640 3447 -25.3 -25.3 100 0.0 -25.3 213 14 281.6 281.7 273.4 283.9 0.76 13 627 3596 -24.9 -30.9 57 6.0 -25.6 206 16 283.7 283.8 274.1 285.2 0.46 14 587 4073 -27.9 -33.9 56 6.0 -28.5 182 22 285.6 285.7 275.0 286.8 0.37 15 577 4196 -28.9 -37.9 42 9.0 -29.7 176 23 285.9 285.9 274.9 286.7 0.25 16 563 4372 -29.5 -53.5 8 24.0 -30.7 167 25 287.2 287.2 275.3 287.3 0.05 17 543 4629 -31.7 -46.7 21 15.0 -32.6 154 28 287.5 287.5 275.6 287.9 0.11 18 522 4907 -32.5 -49.5 17 17.0 -33.4 140 31 289.8 289.8 276.7 290.1 0.08 19 506 5126 -33.5 -40.5 49 7.0 -34.0 129 34 291.2 291.2 277.6 291.9 0.22 20 500 5210 -34.3 -39.3 60 5.0 -34.7 125 35 291.2 291.3 277.7 292.1 0.25 21 491 5337 -35.3 -39.8 63 4.5 -35.6 124 36 291.5 291.6 277.8 292.3 0.24 22 452 5908 -39.9 -46.9 47 7.0 -40.2 120 39 292.7 292.7 278.2 293.1 0.12 23 414 6501 -45.1 -49.1 64 4.0 -45.2 117 43 293.5 293.5 278.6 293.8 0.11 24 400 6730 -46.5 -50.5 64 4.0 -46.6 115 44 294.6 294.6 279.0 294.9 0.09 25 382 7033 -48.7 -54.7 50 6.0 -48.8 116 41 295.6 295.6 279.4 295.8 0.06 26 347 7657 -53.3 -59.3 48 6.0 -53.4 119 35 297.6 297.6 280.3 297.7 0.04 27 338 7826 -53.9 -58.3 58 4.4 -54.0 119 33 299.0 299.0 281.0 299.2 0.04 28 327 8037 -54.5 -63.5 32 9.0 -54.6 120 31 301.0 301.0 281.8 301.1 0.02 29 300 8590 -53.1 -69.1 13 16.0 -53.3 125 17 310.5 310.5 285.5 310.5 0.01 30 282 8989 -52.5 -72.5 7 20.0 -52.8 98 14 316.9 316.9 287.8 316.9 0.01 31 250 9770 -50.9 -73.9 5 23.0 -51.2 45 7 330.4 330.4 291.8 330.4 0.01 32 224 10488 -48.9 -77.9 2 29.0 -49.4 11 7 344.0 344.0 295.3 344.0 0.00 33 214 10787 -49.7 -81.7 1 32.0 -50.2 356 7 347.3 347.3 296.0 347.3 0.00 34 200 11230 -49.1 -82.1 1 33.0 -49.6 335 7 355.0 355.0 297.7 355.0 0.00 35 150 13110 -49.9 -82.9 1 33.0 -50.5 330 7 384.1 384.1 302.9 384.1 0.00 36 101 15695 -51.5 -83.5 1 32.0 -52.3 350 9 427.0 427.0 308.5 427.0 0.00 37 100 15760 -51.3 -83.3 1 32.0 -52.1 350 9 428.6 428.6 308.7 428.6 0.00 38 70 18060 -54.5 -85.5 1 31.0 -55.3 320 17 467.8 467.8 312.4 467.8 0.00 39 50 20210 -56.7 -87.7 1 31.0 -57.5 360 5 509.9 509.9 315.7 509.9 0.00 40 30 23420 -60.7 -89.7 1 29.0 -61.6 330 25 579.2 579.2 319.6 579.2 0.00 41 24 24795 -63.9 -91.9 1 28.0 -64.6 333 27 608.0 608.0 321.0 608.0 0.00 42 20 25910 -64.1 -92.1 1 28.0 -64.9 335 29 640.0 640.0 322.3 640.0 0.00 43 10 30120 -67.7 -94.7 1 27.0 -68.7 360 29 766.8 766.8 326.4 766.9 0.00 44 9.5 30429 -67.3 -94.3 1 27.0 -68.4 779.7 779.7 326.7 779.7 0.01 TRP 327 8037 -54.5 -63.5 32 9.0 -54.6 120 31 301.0 301.0 281.8 301.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5158.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 53.24 % Est. max temperature: 5.00 C = 41.00 F 700-500 lapse rate: 6.03 C/km ThetaE index: 0.04 C Layer 775.0- 767.0 mb Conv cond level (CCL): 692.99 mb = 2862.99 m = 9392.90 ft Mean mixing ratio: 1.09 g/kg Conv temperature: 7.44 C = 45.40 F Cap Strength: 11.48 C Lifted Index: 11.44 C Risk: None Lifted Index @300 mb: 23.29 C Lifted Index @700 mb: 4.71 C Showalter Index: 8.34 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 26.80 C Cross Totals Index: 16.80 C K Index: 6.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.76 J/kg Max Up Vert Vel: 7.71 m/s Conv Inhibition (B-): 71115.69 J/kg Cap Strength: 11.44 C Lift Cond Lev (LCL): 760.65 mb = 2164.91 m = 7102.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 164 at 11 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 ---------------------------------------------------------- 0 998 52 160 1 -0.3 0.9 | 344 10 2.9 -9.9 1 850 1313 0 0 -0.0 -0.0 | 344 11 3.2 -10.9 2 700 2789 245 7 6.3 3.0 | 310 12 9.5 -7.9 3 500 5210 125 35 -28.7 20.1 | 110 27 -25.5 9.2 4 400 6730 115 44 -39.9 18.6 | 102 37 -36.7 7.7 5 327 8037 120 31 -26.8 15.5 | 101 24 -23.6 4.6 6 300 8590 125 17 -13.9 9.8 | 84 11 -10.7 -1.1 7 250 9770 45 7 -4.9 -4.9 | 6 16 -1.8 -15.8 8 200 11230 335 7 3.0 -6.3 | 340 18 6.2 -17.2 9 150 13110 330 7 3.5 -6.1 | 338 18 6.7 -16.9 10 100 15760 350 9 1.6 -8.9 | 346 20 4.8 -19.7 11 70 18060 320 17 10.9 -13.0 | 329 28 14.1 -23.9 12 50 20210 360 5 -0.0 -5.0 | 349 16 3.2 -15.9 13 30 23420 330 25 12.5 -21.7 | 334 36 15.7 -32.5 14 20 25910 335 29 12.3 -26.3 | 337 40 15.5 -37.2 15 10 30120 360 29 -0.0 -29.0 | 355 40 3.2 -39.9 Wind Parameters Mean winds (0-6000m): 133.6 at 15.1 knts Storm direction: 163.6 at 11.3 knts Shear (0-3000m) pos: 0.0 neg: 1.7 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -51.1 deg Storm rel helicity (0-3000m) pos: 1.4 neg: -42.9 tot: -41.5 m^2/s^2 ave: -13.8 10^-3 m/s^2 rel: -0.76 Storm rel vorticity (0-3000m) horiz: 2.7 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.06 Bulk Shear: 28.15 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 ------------------------------------------------------------------------------- 500 182 1 342 11| 0.0 0.9 0.9| 1.3 -0.0 1.3 2.6 0.48| 1.0 0.5 1000 162 1 344 11| 0.0 0.6 0.6| 1.3 -1.3 0.0 0.0 0.03| 0.8 0.0 1500 160 1 344 11| 0.0 0.7 0.7| 1.4 -2.0 -0.6 -0.4 -0.05| 1.0 -0.1 2000 276 1 339 12| 0.0 1.1 1.1| 1.4 -9.9 -8.4 -4.2 -0.41| 1.5 -0.6 2500 254 2 335 11| 0.0 1.3 1.3| 1.4 -24.3 -22.9 -9.2 -0.64| 2.0 -1.3 3000 238 3 330 11| 0.0 1.7 1.7| 1.4 -42.9 -41.5 -13.8 -0.76| 2.7 -2.0 4000 207 6 314 8| 0.0 2.7 2.7| 1.4 -95.5 -94.0 -23.5 -0.88| 4.3 -3.8 5000 153 11 46 2| 0.0 3.3 3.3| 1.4-197.6-196.2 -39.2 -0.88| 6.2 -5.4 6000 134 15 87 8| 0.0 3.4 3.4| 1.4-243.0-241.6 -40.3 -0.83| 6.1 -5.1 Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20251030.11.gif