UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112611.upa.cvt Date: 1100Z 26 NOV 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:1100Z 26 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 996 41 -0.5 -1.8 91 1.3 -1.0 265 5 273.0 273.5 272.3 282.1 3.36 1 964 302 -2.5 -3.6 92 1.1 -2.9 273 5 273.5 274.0 272.2 281.8 3.03 2 894 896 -6.7 -8.3 88 1.6 -7.2 292 6 275.1 275.5 272.0 281.5 2.28 3 850 1289 -9.9 -10.4 96 0.5 -10.1 305 7 275.8 276.1 272.0 281.5 2.03 4 838 1399 -10.3 -10.8 96 0.5 -10.5 304 7 276.5 276.8 272.4 282.1 2.00 5 831 1463 -10.3 -11.0 95 0.7 -10.5 304 7 277.1 277.5 272.8 282.8 1.98 6 822 1547 -8.3 -10.0 88 1.7 -8.8 303 7 280.1 280.5 274.8 286.3 2.17 7 811 1652 -7.9 -18.9 41 11.0 -10.6 303 7 281.6 281.8 273.9 284.8 1.06 8 806 1700 -7.9 -18.9 41 11.0 -10.6 302 7 282.1 282.3 274.2 285.3 1.06 9 799 1768 -8.3 -19.3 41 11.0 -10.9 302 7 282.4 282.6 274.3 285.5 1.04 10 792 1836 -8.7 -20.7 37 12.0 -11.5 301 7 282.7 282.8 274.3 285.5 0.93 11 765 2103 -10.7 -19.7 48 9.0 -12.8 300 7 283.3 283.5 274.8 286.5 1.05 12 700 2780 -15.3 -19.6 70 4.3 -16.3 295 7 285.5 285.7 276.2 289.0 1.15 13 693 2856 -15.9 -20.2 69 4.3 -16.9 294 7 285.7 285.9 276.2 289.0 1.11 14 660 3222 -17.7 -19.7 84 2.0 -18.1 292 9 287.7 287.9 277.3 291.4 1.21 15 627 3604 -19.1 -21.6 81 2.5 -19.6 288 10 290.3 290.5 278.4 293.7 1.08 16 615 3747 -19.7 -22.3 80 2.6 -20.2 287 11 291.3 291.4 278.9 294.5 1.04 17 579 4192 -22.5 -25.2 79 2.7 -22.9 284 13 293.0 293.2 279.4 295.7 0.85 18 516 5026 -29.3 -30.1 93 0.8 -29.4 277 16 294.6 294.8 279.8 296.6 0.61 19 515 5039 -29.3 -30.1 93 0.8 -29.4 277 16 294.8 294.9 279.9 296.8 0.61 20 500 5250 -30.1 -31.5 88 1.4 -30.3 275 17 296.3 296.4 280.5 298.1 0.55 21 406 6708 -40.3 -42.4 80 2.1 -40.4 270 24 301.3 301.4 282.2 302.1 0.23 22 400 6810 -41.1 -46.1 58 5.0 -41.3 270 25 301.6 301.6 282.2 302.1 0.15 23 393 6929 -41.9 -48.9 46 7.0 -42.2 270 25 302.1 302.1 282.4 302.5 0.11 24 380 7155 -43.3 -46.6 70 3.3 -43.5 271 26 303.1 303.2 282.8 303.7 0.15 25 316 8367 -52.3 -59.3 43 7.0 -52.4 274 32 307.0 307.0 284.2 307.2 0.04 26 300 8700 -54.9 -59.9 54 5.0 -55.0 275 33 308.0 308.0 284.6 308.1 0.04 27 251 9815 -62.9 -65.6 70 2.7 -62.9 270 31 312.2 312.2 286.1 312.3 0.02 28 250 9840 -62.5 -65.1 71 2.6 -62.5 270 31 313.1 313.2 286.5 313.2 0.02 29 243 10016 -61.3 -63.9 71 2.6 -61.3 271 29 317.5 317.5 287.9 317.6 0.03 30 242 10042 -61.5 -64.1 71 2.6 -61.5 271 29 317.6 317.6 288.0 317.7 0.03 31 235 10224 -62.5 -65.9 63 3.4 -62.6 273 28 318.7 318.7 288.3 318.8 0.02 32 225 10496 -56.5 -64.5 36 8.0 -56.6 275 25 331.9 331.9 292.3 332.0 0.03 33 215 10786 -55.7 -67.7 21 12.0 -55.9 277 23 337.5 337.5 293.7 337.6 0.02 34 200 11250 -53.1 -68.1 15 15.0 -53.4 280 19 348.7 348.7 296.4 348.8 0.02 35 187 11686 -49.5 -71.5 6 22.0 -50.0 280 18 361.3 361.3 299.0 361.3 0.01 36 167 12422 -51.3 -80.3 2 29.0 -51.8 280 16 370.1 370.1 300.6 370.2 0.00 37 160 12700 -51.3 -81.3 2 30.0 -51.8 280 16 374.7 374.7 301.4 374.7 0.00 38 150 13120 -49.7 -82.7 1 33.0 -50.4 280 15 384.4 384.4 302.9 384.4 0.00 39 122 14478 -47.7 -80.7 1 33.0 -48.7 285 14 411.5 411.5 306.7 411.5 0.00 40 112 15040 -50.3 -82.3 1 32.0 -51.1 287 14 416.8 416.8 307.3 416.8 0.00 41 101 15715 -49.9 -82.9 1 33.0 -50.8 290 13 430.1 430.1 308.9 430.1 0.00 42 100 15780 -50.1 -83.1 1 33.0 -51.0 290 13 430.9 430.9 308.9 430.9 0.00 43 90 16469 -48.5 -81.5 1 33.0 -49.7 303 15 447.3 447.3 310.6 447.3 0.01 44 70 18110 -51.3 -83.3 1 32.0 -52.4 335 19 474.6 474.6 313.0 474.7 0.01 45 57 19443 -53.5 -84.5 1 31.0 -54.6 335 19 498.4 498.4 314.8 498.4 0.01 46 50 20290 -53.1 -85.1 1 32.0 -54.4 335 19 518.3 518.3 316.2 518.4 0.01 47 30 23560 -56.1 -87.1 1 31.0 -57.5 350 15 591.7 591.7 320.2 591.7 0.01 48 20 26130 -58.3 -88.3 1 30.0 -59.9 5 44 657.7 657.7 323.0 657.8 0.01 49 14 28378 -55.3 -86.3 1 31.0 -58.1 8 56 738.5 738.5 325.6 738.7 0.02 50 10 30490 -60.7 -89.7 1 29.0 -62.9 10 68 793.0 793.0 327.1 793.1 0.01 51 9.0 31147 -59.6 -89.0 1 29.4 -62.2 15 79 821.3 821.3 327.7 821.4 0.02 52 4.6 35411 -52.9 -84.9 1 32.0 -59.8 1026.5 1026.6 331.6 1027.2 0.06 TRP 251 9815 -62.9 -65.6 70 2.7 -62.9 270 31 312.2 312.2 286.1 312.3 0.02 WND 9.0 31147 -59.6 -89.0 1 29.4 -62.2 15 79 821.3 821.3 327.7 821.4 0.02 Sounding variables and indices 1000-500 mb thick: 5209.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 78.08 % Est. max temperature: 2.54 C = 36.58 F Sfc-Lift cond lev (LCL): 975.83 mb = 204.25 m = 670.11 ft T: -1.75 C 700-500 lapse rate: 5.99 C/km ThetaE index: 1.55 C Layer 811.0- 806.0 mb Conv cond level (CCL): 918.88 mb = 679.79 m = 2230.26 ft Mean mixing ratio: 2.83 g/kg Conv temperature: 1.08 C = 33.95 F Cap Strength: 11.40 C Lifted Index: 12.48 C Risk: None Lifted Index @300 mb: 18.62 C Lifted Index @700 mb: 6.07 C Showalter Index: 12.65 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 19.70 C K Index: 5.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.28 J/kg Max Up Vert Vel: 3.82 m/s Conv Inhibition (B-): 83037.00 J/kg Cap Strength: 11.98 C Lift Cond Lev (LCL): 927.01 mb = 610.32 m = 2002.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 8 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 ---------------------------------------------------------- 0 996 41 265 5 5.0 0.4 | 172 6 -0.8 5.8 1 850 1289 305 7 5.7 -4.0 | 178 1 -0.0 1.4 2 700 2780 295 7 6.3 -3.0 | 193 2 0.6 2.4 3 500 5250 275 17 16.9 -1.5 | 251 12 11.2 3.9 4 400 6810 270 25 25.0 -0.0 | 254 20 19.2 5.4 5 300 8700 275 33 32.9 -2.9 | 265 27 27.1 2.5 6 251 9815 270 31 31.0 -0.0 | 258 26 25.2 5.4 7 250 9840 270 31 31.0 -0.0 | 258 26 25.2 5.4 8 200 11250 280 19 18.7 -3.3 | 261 13 12.9 2.1 9 150 13120 280 15 14.8 -2.6 | 253 9 9.0 2.8 10 100 15780 290 13 12.2 -4.4 | 262 7 6.4 0.9 11 70 18110 335 19 8.0 -17.2 | 349 12 2.3 -11.8 12 50 20290 335 19 8.0 -17.2 | 349 12 2.3 -11.8 13 30 23560 350 15 2.6 -14.8 | 19 10 -3.2 -9.4 14 20 26130 5 44 -3.8 -43.8 | 14 40 -9.6 -38.4 15 10 30490 10 68 -11.8 -67.0 | 16 64 -17.6 -61.6 Wind Parameters Mean winds (0-6000m): 283.0 at 10.5 knts Storm direction: 313.0 at 7.9 knts Shear (0-3000m) pos: 0.7 neg: 0.3 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): 44.0 deg Storm rel helicity (0-3000m) pos: 2.0 neg: -0.0 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 1.2 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.00 Bulk Shear: 3.64 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 ------------------------------------------------------------------------------- 500 276 5 174 5| 1.8 0.0 1.8| 0.8 0.0 0.8 1.6 0.35| 1.8 0.6 1000 284 6 178 4| 1.8 0.0 1.8| 1.0 0.0 1.0 1.0 0.23| 1.9 0.4 1500 291 6 179 3| 1.5 0.0 1.5| 1.1 -0.0 1.0 0.7 0.17| 1.6 0.3 2000 294 6 181 3| 1.1 0.1 1.2| 1.1 -0.0 1.1 0.5 0.19| 1.3 0.3 2500 295 7 182 3| 0.9 0.2 1.1| 1.2 -0.0 1.2 0.5 0.20| 1.2 0.2 3000 295 7 185 3| 0.7 0.3 1.0| 2.0 -0.0 1.9 0.6 0.32| 1.2 0.4 4000 293 7 204 3| 0.6 0.8 1.3| 4.3 -0.0 4.2 1.1 0.39| 1.4 0.6 5000 287 9 225 4| 0.4 1.1 1.5| 4.9 -0.2 4.7 0.9 0.30| 1.6 0.5 6000 283 11 236 5| 0.4 1.3 1.7| 7.4 -0.4 6.9 1.2 0.25| 1.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251126.11.gif