UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101911.upa.cvt Date: 1100Z 19 OCT 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:1100Z 19 OCT 25 Station: BGEM WMO ident: 4220 Latitude: 68.70 Longitude: -52.85 Elevation: 41.00 ------------------------------------------------------------------------------- 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 1019 41 -1.9 -3.6 88 1.7 -2.5 75 5 269.8 270.3 269.6 277.5 2.87 1 986 303 -1.9 -5.8 75 3.9 -3.3 52 5 272.3 272.8 270.7 279.2 2.51 2 937 706 -3.3 -8.3 68 5.0 -4.9 17 4 274.9 275.3 271.7 281.0 2.18 3 914 903 -2.3 -9.3 59 7.0 -4.6 0 4 277.9 278.3 273.3 283.8 2.06 4 850 1476 -5.3 -12.3 58 7.0 -7.4 310 3 280.6 280.9 274.3 285.6 1.75 5 845 1522 -5.5 -13.5 53 8.0 -7.8 309 3 280.9 281.1 274.3 285.5 1.59 6 826 1701 -4.3 -12.3 54 8.0 -6.8 307 4 284.0 284.3 276.3 289.2 1.80 7 785 2100 -6.5 -14.5 53 8.0 -8.8 302 6 285.8 286.0 276.9 290.5 1.58 8 761 2343 -7.5 -14.5 57 7.0 -9.5 299 8 287.2 287.5 277.7 292.1 1.63 9 735 2613 -8.7 -21.7 34 13.0 -11.8 295 9 288.8 289.0 277.4 291.6 0.92 10 700 2989 -11.1 -21.1 43 10.0 -13.5 290 11 290.2 290.4 278.3 293.3 1.01 11 687 3133 -12.1 -19.1 56 7.0 -13.8 291 13 290.6 290.9 278.8 294.4 1.23 12 669 3337 -11.1 -32.1 16 21.0 -14.8 292 16 294.0 294.0 279.2 295.3 0.39 13 657 3475 -12.1 -13.2 91 1.1 -12.5 293 18 294.4 294.8 281.7 300.8 2.10 14 654 3510 -12.3 -13.1 94 0.8 -12.5 293 18 294.5 294.9 281.7 301.0 2.13 15 646 3605 -12.9 -15.9 78 3.0 -13.7 294 19 294.9 295.2 281.4 300.2 1.71 16 640 3676 -13.5 -14.5 92 1.0 -13.8 294 20 295.0 295.3 281.7 300.9 1.94 17 607 4077 -15.5 -18.9 75 3.4 -16.4 296 26 297.2 297.4 282.0 301.6 1.41 18 597 4203 -16.3 -24.3 50 8.0 -18.0 297 28 297.7 297.8 281.5 300.6 0.90 19 582 4394 -17.1 -29.1 34 12.0 -19.3 298 30 298.9 299.0 281.7 300.9 0.59 20 548 4844 -19.1 -40.1 14 21.0 -21.7 301 36 301.7 301.8 282.4 302.5 0.21 21 539 4968 -20.1 -47.1 7 27.0 -22.8 302 38 302.0 302.0 282.3 302.3 0.10 22 526 5148 -21.7 -25.3 73 3.6 -22.4 303 41 302.2 302.3 283.5 305.2 0.93 23 514 5318 -22.9 -42.9 14 20.0 -25.0 304 43 302.7 302.7 282.7 303.3 0.17 24 500 5520 -24.5 -29.5 63 5.0 -25.3 305 46 303.2 303.3 283.5 305.4 0.66 25 491 5651 -25.7 -27.3 86 1.6 -26.0 305 46 303.3 303.4 283.8 306.0 0.83 26 438 6470 -29.1 -31.2 82 2.1 -29.4 302 45 309.0 309.2 285.8 311.2 0.64 27 400 7110 -34.1 -35.9 84 1.8 -34.3 300 44 310.7 310.8 286.1 312.2 0.45 28 351 8016 -40.7 -41.5 92 0.8 -40.8 302 46 313.6 313.7 286.9 314.6 0.29 29 300 9070 -48.7 -53.0 61 4.3 -48.8 305 48 316.7 316.7 287.8 317.1 0.09 30 286 9381 -51.3 -56.2 56 4.9 -51.4 302 50 317.4 317.4 287.9 317.6 0.07 31 256 10090 -56.7 -60.4 63 3.7 -56.8 296 55 319.6 319.6 288.6 319.8 0.04 32 250 10240 -57.5 -61.4 61 3.9 -57.6 295 56 320.6 320.6 289.0 320.7 0.04 33 229 10791 -59.9 -64.7 53 4.8 -60.0 303 54 325.1 325.1 290.3 325.2 0.03 34 223 10957 -60.3 -64.2 60 3.9 -60.3 305 54 326.9 326.9 290.9 327.1 0.03 35 200 11640 -57.1 -67.1 27 10.0 -57.3 305 36 342.3 342.3 294.9 342.4 0.02 36 173 12566 -53.5 -72.5 8 19.0 -53.8 302 31 362.8 362.8 299.2 362.8 0.01 37 166 12831 -54.9 -75.9 6 21.0 -55.2 302 30 364.8 364.8 299.6 364.8 0.01 38 150 13480 -54.7 -79.7 3 25.0 -55.1 300 27 375.8 375.8 301.6 375.8 0.00 39 112 15334 -57.7 -87.7 1 30.0 -58.0 300 26 403.0 403.0 305.6 403.0 0.00 40 101 15987 -56.7 -87.7 1 31.0 -57.1 300 25 417.0 417.0 307.3 417.0 0.00 41 100 16050 -56.7 -87.7 1 31.0 -57.2 300 25 418.2 418.2 307.5 418.2 0.00 42 82 17312 -55.7 -86.7 1 31.0 -56.3 289 24 444.6 444.6 310.3 444.7 0.00 43 73 18047 -59.1 -89.1 1 30.0 -59.6 282 23 452.5 452.5 311.1 452.5 0.00 44 70 18310 -59.1 -89.1 1 30.0 -59.6 280 23 457.9 457.9 311.6 458.0 0.00 45 50 20410 -62.3 -91.3 1 29.0 -62.7 315 31 496.7 496.7 314.7 496.7 0.00 46 30 23530 -67.3 -94.3 1 27.0 -67.7 315 31 561.2 561.2 318.7 561.2 0.00 47 21 25660 -70.3 -96.3 1 26.0 -70.6 328 31 612.4 612.4 321.2 612.4 0.00 48 20 25950 -69.1 -96.1 1 27.0 -69.5 330 31 624.7 624.7 321.7 624.7 0.00 49 10 30090 -70.9 -96.9 1 26.0 -71.5 295 33 754.9 754.9 326.1 754.9 0.00 50 9.5 30396 -68.7 -95.7 1 27.0 -69.6 774.4 774.4 326.6 774.4 0.00 TRP 223 10957 -60.3 -64.2 60 3.9 -60.3 305 54 326.9 326.9 290.9 327.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5329.46 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 53.27 % Est. max temperature: 8.14 C = 46.65 F Sfc-Lift cond lev (LCL): 992.05 mb = 253.92 m = 833.06 ft T: -1.90 C 700-500 lapse rate: 5.29 C/km ThetaE index: 0.47 C Layer 735.0- 700.0 mb Conv cond level (CCL): 707.38 mb = 2908.07 m = 9540.79 ft Mean mixing ratio: 2.41 g/kg Conv temperature: 18.31 C = 64.96 F Cap Strength: 19.33 C Lifted Index: 19.48 C Risk: None Lifted Index @300 mb: 26.10 C Lifted Index @700 mb: 11.61 C Showalter Index: 15.03 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 12.20 C K Index: -3.10 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 4.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.92 J/kg Max Up Vert Vel: 6.47 m/s Conv Inhibition (B-): 59290.55 J/kg Cap Strength: 19.42 C Lift Cond Lev (LCL): 906.61 mb = 967.34 m = 3173.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 14 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 1019 41 75 5 -4.8 -1.3 | 136 16 -11.2 11.4 1 850 1476 310 3 2.3 -1.9 | 159 12 -4.1 10.8 2 700 2989 290 11 10.3 -3.8 | 204 10 4.0 8.9 3 500 5520 305 46 37.7 -26.4 | 294 34 31.3 -13.7 4 400 7110 300 44 38.1 -22.0 | 286 33 31.7 -9.3 5 300 9070 305 48 39.3 -27.5 | 294 36 32.9 -14.8 6 250 10240 295 56 50.8 -23.7 | 284 46 44.4 -11.0 7 223 10957 305 54 44.2 -31.0 | 296 42 37.9 -18.3 8 200 11640 305 36 29.5 -20.6 | 289 24 23.1 -8.0 9 150 13480 300 27 23.4 -13.5 | 273 17 17.0 -0.8 10 100 16050 300 25 21.7 -12.5 | 269 15 15.3 0.2 11 70 18310 280 23 22.7 -4.0 | 242 18 16.3 8.7 12 50 20410 315 31 21.9 -21.9 | 301 18 15.5 -9.2 13 30 23530 315 31 21.9 -21.9 | 301 18 15.5 -9.2 14 20 25950 330 31 15.5 -26.8 | 327 17 9.1 -14.2 15 10 30090 295 33 29.9 -13.9 | 273 24 23.5 -1.3 Wind Parameters Mean winds (0-6000m): 303.3 at 18.9 knts Storm direction: 333.3 at 14.2 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 72.6 deg Storm rel helicity (0-3000m) pos: 35.4 neg: -1.1 tot: 34.2 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 72.39 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 ------------------------------------------------------------------------------- 500 102 5 141 18| 0.0 3.6 3.6| 1.5 -1.1 0.3 0.7 0.04| 3.7 0.1 1000 67 4 137 15| 0.0 3.1 3.1| 8.7 -1.1 7.5 7.5 0.38| 3.4 1.3 1500 34 4 138 13| 0.0 2.6 2.6| 15.3 -1.1 14.1 9.4 0.53| 3.1 1.7 2000 357 4 144 11| 0.0 2.6 2.6| 21.0 -1.1 19.8 9.9 0.58| 3.0 1.8 2500 327 5 157 9| 0.0 2.6 2.6| 27.5 -1.1 26.4 10.5 0.66| 3.0 2.0 3000 309 6 168 9| 0.0 2.8 2.8| 35.4 -1.1 34.2 11.4 0.71| 3.1 2.2 4000 300 9 188 8| 1.8 2.1 3.9| 73.2 -1.1 72.0 18.0 0.77| 4.1 3.2 5000 301 14 223 8| 2.9 1.7 4.5|121.1 -1.1 120.0 24.0 0.71| 4.7 3.4 6000 303 19 256 10| 3.0 1.4 4.4|150.0 -13.3 136.7 22.8 0.64| 4.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251019.11.gif