UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101011.upa.cvt Date: 1100Z 10 OCT 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:1100Z 10 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 1001 41 -1.3 -3.2 87 1.9 -2.0 140 7 271.8 272.3 271.1 279.9 3.01 1 969 300 -1.1 -7.1 64 6.0 -3.1 140 7 274.5 274.9 271.7 280.9 2.31 2 898 900 -6.3 -8.9 82 2.6 -7.1 140 8 275.2 275.6 271.9 281.2 2.17 3 850 1326 -9.5 -11.2 87 1.7 -10.0 140 9 276.2 276.5 272.1 281.6 1.91 4 819 1612 -11.9 -12.7 94 0.8 -12.1 144 10 276.6 276.9 272.1 281.6 1.76 5 768 2101 -14.1 -18.4 70 4.3 -15.0 150 12 279.4 279.6 272.8 282.8 1.17 6 711 2683 -17.7 -26.7 45 9.0 -19.2 158 15 281.6 281.7 273.2 283.5 0.60 7 700 2799 -18.5 -27.5 45 9.0 -19.9 160 15 282.0 282.1 273.3 283.8 0.57 8 666 3169 -20.9 -27.9 53 7.0 -22.0 176 14 283.3 283.4 274.1 285.1 0.58 9 656 3281 -21.1 -28.1 53 7.0 -22.1 181 14 284.3 284.4 274.6 286.1 0.58 10 641 3452 -20.3 -23.7 74 3.4 -20.9 189 13 287.1 287.3 276.6 289.9 0.88 11 628 3604 -20.9 -24.9 70 4.0 -21.6 195 13 288.1 288.3 277.0 290.6 0.81 12 585 4126 -23.5 -26.7 75 3.2 -24.0 219 12 291.0 291.2 278.3 293.3 0.74 13 579 4201 -23.7 -27.3 72 3.6 -24.3 222 12 291.6 291.8 278.6 293.9 0.70 14 563 4406 -24.7 -29.1 67 4.4 -25.4 231 11 292.8 292.9 279.0 294.8 0.61 15 500 5260 -30.7 -35.7 61 5.0 -31.2 270 9 295.6 295.7 279.9 296.8 0.36 16 450 6001 -35.1 -40.1 60 5.0 -35.5 282 15 299.1 299.2 281.3 300.0 0.26 17 428 6348 -38.1 -43.1 59 5.0 -38.4 287 17 299.6 299.7 281.4 300.3 0.20 18 400 6810 -41.7 -49.7 42 8.0 -42.1 295 21 300.8 300.8 281.8 301.2 0.10 19 379 7173 -44.7 -53.7 36 9.0 -45.0 299 25 301.5 301.5 282.1 301.8 0.07 20 363 7461 -46.1 -60.1 19 14.0 -46.4 302 28 303.4 303.4 282.8 303.5 0.03 21 352 7665 -46.7 -60.7 19 14.0 -47.0 304 30 305.3 305.3 283.5 305.4 0.03 22 342 7856 -47.3 -57.3 31 10.0 -47.6 306 32 307.0 307.0 284.2 307.1 0.05 23 300 8710 -53.5 -61.5 37 8.0 -53.7 315 42 309.9 309.9 285.4 310.1 0.03 24 292 8882 -54.7 -62.7 37 8.0 -54.8 315 40 310.6 310.6 285.6 310.7 0.03 25 281 9128 -53.3 -69.3 13 16.0 -53.5 309 36 316.1 316.1 287.5 316.1 0.01 26 279 9173 -53.3 -69.3 13 16.0 -53.5 308 36 316.7 316.7 287.7 316.8 0.01 27 250 9880 -51.3 -72.3 6 21.0 -51.6 290 25 329.8 329.8 291.7 329.8 0.01 28 237 10229 -48.9 -75.9 3 27.0 -49.4 280 25 338.5 338.5 294.0 338.5 0.01 29 230 10425 -49.5 -79.5 2 30.0 -50.0 275 24 340.5 340.5 294.4 340.5 0.00 30 217 10805 -50.1 -83.1 1 33.0 -50.5 265 24 345.3 345.3 295.6 345.3 0.00 31 200 11340 -48.5 -81.5 1 33.0 -49.1 250 23 356.0 356.0 297.9 356.0 0.00 32 188 11747 -48.3 -81.3 1 33.0 -48.9 248 23 362.6 362.6 299.2 362.7 0.00 33 150 13230 -49.5 -82.5 1 33.0 -50.2 240 25 384.8 384.8 303.0 384.8 0.00 34 101 15806 -51.5 -83.5 1 32.0 -52.3 225 27 427.0 427.0 308.5 427.0 0.00 35 100 15870 -51.9 -83.9 1 32.0 -52.7 225 27 427.4 427.4 308.6 427.5 0.00 36 70 18190 -53.5 -84.5 1 31.0 -54.4 230 19 469.9 469.9 312.6 470.0 0.00 37 50 20350 -54.3 -85.3 1 31.0 -55.4 215 27 515.5 515.5 316.0 515.5 0.01 38 41 21618 -55.7 -86.7 1 31.0 -56.8 542.1 542.1 317.6 542.2 0.01 TRP 292 8882 -54.7 -62.7 37 8.0 -54.8 315 40 310.6 310.6 285.6 310.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5211.05 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 69.25 % Est. max temperature: 3.10 C = 37.58 F Sfc-Lift cond lev (LCL): 971.54 mb = 278.75 m = 914.52 ft T: -1.12 C 700-500 lapse rate: 4.96 C/km ThetaE index: 0.00 C Layer 1001.0--151996493463552.0 mb Conv cond level (CCL): 869.50 mb = 1149.93 m = 3772.69 ft Mean mixing ratio: 2.37 g/kg Conv temperature: 2.71 C = 36.87 F Cap Strength: 10.96 C Lifted Index: 12.52 C Risk: None Lifted Index @300 mb: 20.60 C Lifted Index @700 mb: 3.51 C Showalter Index: 12.00 C Risk: None Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 19.50 C K Index: 1.00 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.92 J/kg Max Up Vert Vel: 4.67 m/s Conv Inhibition (B-): 37040.32 J/kg Cap Strength: 12.31 C Lift Cond Lev (LCL): 889.02 mb = 977.60 m = 3207.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 210 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 1001 41 140 7 -4.5 5.4 | 78 9 -8.7 -1.9 1 850 1326 140 9 -5.8 6.9 | 88 10 -10.0 -0.4 2 700 2799 160 15 -5.1 14.1 | 126 12 -9.3 6.8 3 500 5260 270 9 9.0 -0.0 | 327 9 4.8 -7.3 4 400 6810 295 21 19.0 -8.9 | 317 22 14.8 -16.1 5 300 8710 315 42 29.7 -29.7 | 325 45 25.5 -37.0 6 292 8882 315 40 28.3 -28.3 | 326 43 24.1 -35.5 7 250 9880 290 25 23.5 -8.6 | 309 25 19.3 -15.8 8 200 11340 250 23 21.6 7.9 | 268 17 17.4 0.6 9 150 13230 240 25 21.7 12.5 | 253 18 17.4 5.2 10 100 15870 225 27 19.1 19.1 | 232 19 14.9 11.8 11 70 18190 230 19 14.6 12.2 | 244 11 10.3 5.0 12 50 20350 215 27 15.5 22.1 | 217 19 11.3 14.9 Wind Parameters Mean winds (0-6000m): 180.1 at 11.2 knts Storm direction: 210.1 at 8.4 knts Shear (0-3000m) pos: 1.4 neg: 0.3 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 59.2 deg Storm rel helicity (0-3000m) pos: 30.0 neg: 0.0 tot: 30.0 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.55 Bulk Shear: 7.06 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 ------------------------------------------------------------------------------- 500 140 7 80 9| 0.0 0.8 0.8| 1.6 0.0 1.6 3.2 0.87| 0.8 0.7 1000 140 8 82 9| 0.0 0.8 0.8| 3.2 0.0 3.2 3.2 0.85| 0.8 0.7 1500 140 8 84 9| 0.5 0.5 1.0| 6.8 0.0 6.8 4.5 0.89| 1.0 0.9 2000 142 9 89 10| 1.0 0.4 1.4| 13.3 0.0 13.3 6.7 0.93| 1.4 1.3 2500 146 10 95 10| 1.3 0.3 1.6| 20.5 0.0 20.5 8.2 0.94| 1.6 1.5 3000 150 11 101 10| 1.4 0.3 1.7| 30.0 0.0 30.0 10.0 0.90| 2.1 1.9 4000 160 11 112 9| 1.7 0.2 1.9| 43.2 0.0 43.2 10.8 0.85| 2.9 2.5 5000 167 11 118 8| 1.6 0.2 1.8| 53.4 0.0 53.4 10.7 0.86| 3.2 2.8 6000 180 11 133 6| 1.9 0.1 2.1| 56.0 -5.7 50.3 8.4 0.66| 3.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251010.11.gif