UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112511.upa.cvt Date: 1100Z 25 NOV 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:1100Z 25 NOV 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 989 41 2.2 -1.7 75 3.9 0.6 0 0 276.2 276.8 274.3 285.6 3.41 1 958 297 -2.1 -6.1 74 4.0 -3.5 324 3 274.4 274.8 271.9 281.4 2.53 2 917 643 -4.7 -6.9 85 2.2 -5.4 275 6 275.2 275.6 272.3 282.1 2.48 3 888 896 -4.9 -9.7 69 4.8 -6.4 239 9 277.5 277.9 273.1 283.3 2.06 4 850 1240 -6.1 -13.1 58 7.0 -8.1 190 13 279.8 280.0 273.7 284.5 1.64 5 808 1637 -5.7 -15.7 45 10.0 -8.5 216 10 284.3 284.5 275.8 288.4 1.39 6 795 1764 -6.5 -9.1 82 2.6 -7.4 224 9 284.7 285.2 277.5 291.7 2.41 7 783 1883 -6.9 -13.9 57 7.0 -8.9 232 8 285.5 285.8 276.9 290.5 1.67 8 771 2003 -6.7 -8.2 89 1.5 -7.2 240 7 287.0 287.5 279.0 294.8 2.67 9 762 2095 -6.5 -9.8 77 3.3 -7.6 246 6 288.2 288.6 279.2 295.2 2.38 10 754 2178 -6.5 -10.0 76 3.5 -7.7 252 6 289.1 289.5 279.6 296.1 2.37 11 700 2753 -11.7 -13.3 88 1.6 -12.2 290 1 289.5 289.9 279.3 295.4 1.96 12 687 2897 -10.9 -30.9 18 20.0 -14.5 289 1 292.0 292.1 278.3 293.4 0.42 13 674 3043 -11.5 -33.5 14 22.0 -15.2 288 2 292.9 293.0 278.6 294.0 0.34 14 662 3180 -12.3 -29.3 23 17.0 -15.4 288 2 293.5 293.6 279.1 295.2 0.51 15 638 3461 -14.5 -32.5 20 18.0 -17.4 286 3 294.1 294.2 279.3 295.4 0.39 16 626 3605 -15.5 -22.5 55 7.0 -17.0 285 3 294.6 294.8 280.3 297.7 1.00 17 605 3861 -17.3 -22.1 66 4.8 -18.3 283 4 295.4 295.6 280.8 298.8 1.07 18 600 3923 -17.5 -22.5 65 5.0 -18.6 283 4 295.9 296.1 281.0 299.2 1.05 19 578 4201 -19.7 -24.2 67 4.5 -20.6 281 4 296.5 296.6 281.1 299.4 0.93 20 554 4514 -22.3 -26.2 71 3.9 -23.0 280 5 297.0 297.2 281.1 299.6 0.81 21 500 5260 -27.1 -35.1 47 8.0 -28.0 275 7 300.0 300.1 281.9 301.3 0.39 22 483 5508 -29.5 -36.5 51 7.0 -30.2 275 8 300.0 300.1 281.8 301.2 0.35 23 475 5627 -28.7 -44.7 20 16.0 -30.0 275 9 302.5 302.5 282.6 303.0 0.15 24 400 6830 -39.3 -46.3 47 7.0 -39.7 275 15 303.9 303.9 283.2 304.4 0.15 25 377 7233 -42.9 -46.9 65 4.0 -43.1 278 16 304.3 304.4 283.4 304.9 0.15 26 352 7693 -46.1 -47.6 85 1.5 -46.2 282 17 306.1 306.1 284.0 306.6 0.15 27 327 8180 -49.5 -53.9 60 4.4 -49.6 286 18 307.9 307.9 284.7 308.2 0.08 28 300 8740 -53.7 -57.1 66 3.4 -53.8 290 19 309.7 309.7 285.2 309.9 0.06 29 250 9890 -62.5 -65.8 64 3.3 -62.6 290 13 313.1 313.2 286.5 313.2 0.02 30 249 9915 -62.5 -65.8 64 3.3 -62.6 290 13 313.5 313.5 286.6 313.6 0.02 31 228 10464 -57.1 -68.1 24 11.0 -57.2 292 11 329.8 329.8 291.7 329.8 0.02 32 223 10605 -56.7 -69.7 18 13.0 -56.9 293 10 332.5 332.5 292.4 332.5 0.01 33 216 10807 -55.9 -71.9 12 16.0 -56.1 293 9 336.7 336.8 293.5 336.8 0.01 34 200 11300 -52.5 -75.5 5 23.0 -52.8 295 7 349.6 349.6 296.5 349.7 0.01 35 194 11496 -51.3 -75.3 4 24.0 -51.7 295 7 354.6 354.6 297.6 354.6 0.01 36 178 12053 -50.5 -80.5 2 30.0 -51.0 295 6 364.8 364.8 299.6 364.8 0.00 37 173 12239 -48.7 -79.7 2 31.0 -49.3 295 6 370.7 370.7 300.7 370.7 0.00 38 150 13170 -49.7 -82.7 1 33.0 -50.4 295 5 384.4 384.4 302.9 384.4 0.00 39 130 14109 -47.9 -80.9 1 33.0 -48.8 313 5 403.7 403.7 305.7 403.7 0.00 40 101 15765 -49.9 -82.9 1 33.0 -50.8 344 5 430.1 430.1 308.9 430.1 0.00 41 100 15830 -49.7 -82.7 1 33.0 -50.7 345 5 431.7 431.7 309.0 431.7 0.00 42 85 16893 -48.9 -81.9 1 33.0 -50.1 359 7 453.9 453.9 311.2 453.9 0.01 43 70 18160 -50.9 -82.9 1 32.0 -52.1 15 9 475.5 475.5 313.1 475.5 0.01 44 52 20087 -54.5 -85.5 1 31.0 -55.5 340 20 509.3 509.3 315.6 509.3 0.01 45 50 20340 -52.9 -84.9 1 32.0 -54.2 335 21 518.8 518.8 316.2 518.8 0.01 46 45 21018 -52.7 -84.7 1 32.0 -54.1 342 22 535.2 535.2 317.2 535.2 0.01 47 30 23610 -56.1 -87.1 1 31.0 -57.5 10 27 591.7 591.7 320.2 591.7 0.01 48 27 24278 -55.3 -86.3 1 31.0 -57.0 10 30 612.1 612.1 321.2 612.1 0.01 49 20 26170 -59.1 -89.1 1 30.0 -60.6 10 40 655.3 655.3 322.9 655.3 0.01 50 10 30540 -57.9 -87.9 1 30.0 -60.7 15 60 803.4 803.4 327.3 803.6 0.02 51 6.0 33742 -60.5 -89.6 1 29.1 -63.7 15 81 918.7 918.7 329.8 918.9 0.02 52 5.5 34283 -60.9 -89.9 1 29.0 -64.2 939.9 940.0 330.2 940.1 0.02 TRP 249 9915 -62.5 -65.8 64 3.3 -62.6 290 13 313.5 313.5 286.6 313.6 0.02 WND 6.0 33742 -60.5 -89.6 1 29.1 -63.7 15 81 918.7 918.7 329.8 918.9 0.02 Sounding variables and indices Freezing level: 973.14 mb = 171.74 m = 563.44 ft Wetbulb zero: 984.42 mb = 78.23 m = 256.65 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 61.48 % Est. max temperature: 6.87 C = 44.37 F Sfc-Lift cond lev (LCL): 930.87 mb = 524.14 m = 1719.61 ft T: -3.81 C 700-500 lapse rate: 6.14 C/km ThetaE index: 4.22 C Layer 958.0- 917.0 mb Conv cond level (CCL): 722.36 mb = 2509.60 m = 8233.50 ft Mean mixing ratio: 2.58 g/kg Conv temperature: 15.28 C = 59.51 F Cap Strength: 13.13 C Lifted Index: 14.83 C Risk: None Lifted Index @300 mb: 19.23 C Lifted Index @700 mb: 9.08 C Showalter Index: 13.31 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 14.00 C K Index: 6.30 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.09 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 76676.67 J/kg Cap Strength: 14.53 C Lift Cond Lev (LCL): 889.34 mb = 884.43 m = 2901.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 4 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 ---------------------------------------------------------- 0 989 41 0 0 -0.0 -0.0 | 85 4 -4.4 -0.4 1 850 1240 190 13 2.3 12.8 | 170 13 -2.1 12.4 2 700 2753 290 1 0.9 -0.3 | 78 4 -3.5 -0.7 3 500 5260 275 7 7.0 -0.6 | 291 3 2.6 -1.0 4 400 6830 275 15 14.9 -1.3 | 279 11 10.5 -1.7 5 300 8740 290 19 17.9 -6.5 | 297 15 13.5 -6.9 6 250 9890 290 13 12.2 -4.4 | 302 9 7.8 -4.8 7 249 9915 290 13 12.2 -4.4 | 302 9 7.8 -4.8 8 200 11300 295 7 6.3 -3.0 | 330 4 1.9 -3.4 9 150 13170 295 5 4.5 -2.1 | 357 3 0.1 -2.5 10 100 15830 345 5 1.3 -4.8 | 31 6 -3.1 -5.2 11 70 18160 15 9 -2.3 -8.7 | 37 11 -6.7 -9.1 12 50 20340 335 21 8.9 -19.0 | 347 20 4.5 -19.4 13 30 23610 10 27 -4.7 -26.6 | 19 28 -9.1 -27.0 14 20 26170 10 40 -6.9 -39.4 | 16 41 -11.3 -39.8 15 10 30540 15 60 -15.5 -58.0 | 19 62 -19.9 -58.4 Wind Parameters Mean winds (0-6000m): 234.9 at 5.9 knts Storm direction: 264.9 at 4.4 knts Shear (0-3000m) pos: 1.8 neg: 1.8 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -13.2 deg Storm rel helicity (0-3000m) pos: 12.9 neg: -29.2 tot: -16.3 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 7.4 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.87 Bulk Shear: 4.34 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 ------------------------------------------------------------------------------- 500 161 2 110 6| 0.0 5.6 5.6| 0.0 -5.6 -5.6 -11.3 -0.93| 6.8 -6.3 1000 184 5 141 6| 0.0 5.6 5.6| 0.0 -15.9 -15.9 -15.9 -0.85| 9.4 -8.0 1500 193 8 158 7| 0.0 3.6 3.6| 8.3 -28.8 -20.5 -13.7 -0.59| 10.0 -5.9 2000 198 8 164 7| 1.6 2.7 4.3| 12.5 -28.8 -16.3 -8.1 -0.41| 9.1 -3.8 2500 196 7 160 7| 2.0 2.2 4.2| 12.6 -28.9 -16.3 -6.5 -0.40| 8.4 -3.3 3000 194 6 153 6| 1.8 1.8 3.6| 12.9 -29.2 -16.3 -5.4 -0.37| 7.4 -2.7 4000 203 5 154 5| 1.3 1.5 2.8| 12.9 -30.0 -17.1 -4.3 -0.39| 5.8 -2.3 5000 218 5 164 4| 1.1 1.4 2.5| 12.9 -30.9 -18.0 -3.6 -0.41| 4.9 -2.0 6000 235 6 188 3| 0.9 1.5 2.4| 12.9 -31.9 -19.0 -3.2 -0.40| 4.5 -1.8 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251125.11.gif