UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112811.upa.cvt Date: 1100Z 28 NOV 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:1100Z 28 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 992 41 -3.1 -3.6 96 0.5 -3.3 150 7 270.7 271.2 270.3 278.6 2.95 1 960 300 -3.7 -4.3 96 0.6 -3.9 272.6 273.1 271.4 280.5 2.89 2 916 671 -4.7 -5.7 93 1.0 -5.1 275.3 275.7 272.8 282.8 2.72 3 890 897 -6.3 -7.3 93 1.0 -6.7 275.9 276.3 272.8 282.8 2.48 4 850 1255 -8.5 -9.3 94 0.8 -8.8 215 23 277.2 277.6 273.2 283.5 2.22 5 781 1906 -13.1 -14.2 91 1.1 -13.4 279.1 279.4 273.3 283.8 1.63 6 761 2103 -14.5 -15.7 91 1.2 -14.8 279.7 279.9 273.4 284.0 1.48 7 700 2730 -19.1 -20.6 88 1.5 -19.4 195 17 281.3 281.5 273.7 284.5 1.06 8 622 3595 -26.5 -28.3 85 1.8 -26.8 282.5 282.6 273.6 284.4 0.60 9 572 4194 -31.7 -33.8 82 2.1 -31.9 283.3 283.3 273.7 284.5 0.38 10 516 4913 -37.7 -40.2 77 2.5 -37.8 284.5 284.5 274.1 285.2 0.22 11 500 5130 -37.5 -39.9 78 2.4 -37.7 215 29 287.3 287.4 275.7 288.1 0.24 12 479 5425 -38.5 -41.1 76 2.6 -38.7 289.6 289.7 276.8 290.4 0.22 13 400 6640 -47.1 -50.1 71 3.0 -47.2 225 31 293.8 293.8 278.7 294.1 0.10 14 348 7552 -53.7 -57.0 67 3.3 -53.8 296.8 296.8 280.0 297.0 0.05 15 303 8437 -57.7 -60.8 68 3.1 -57.8 220 27 303.1 303.2 282.7 303.3 0.04 16 300 8500 -57.7 -60.8 68 3.1 -57.8 225 27 304.0 304.0 283.1 304.1 0.04 17 250 9650 -54.1 -57.8 64 3.7 -54.2 240 25 325.6 325.6 290.5 325.9 0.06 18 215 10628 -51.9 -55.2 68 3.3 -52.0 343.4 343.4 295.3 343.8 0.10 19 209 10813 -51.7 -55.5 64 3.8 -51.8 346.5 346.5 296.0 346.9 0.10 20 200 11100 -50.9 -55.4 59 4.5 -51.1 245 29 352.2 352.2 297.2 352.6 0.10 21 150 12970 -50.3 -71.3 7 21.0 -50.9 250 31 383.4 383.4 302.8 383.5 0.02 22 138 13512 -49.7 -77.7 2 28.0 -50.4 393.7 393.7 304.3 393.7 0.01 23 101 15536 -51.9 -83.9 1 32.0 -52.7 426.2 426.2 308.4 426.2 0.00 24 100 15600 -52.1 -84.1 1 32.0 -52.8 265 21 427.1 427.1 308.5 427.1 0.00 25 70 17900 -55.1 -86.1 1 31.0 -55.8 255 25 466.5 466.5 312.3 466.5 0.00 26 59 18988 -56.3 -87.3 1 31.0 -57.1 487.2 487.2 314.0 487.2 0.00 27 50 20030 -59.9 -89.9 1 30.0 -60.5 275 25 502.3 502.3 315.1 502.3 0.00 28 41 21263 -63.7 -91.7 1 28.0 -64.1 522.2 522.2 316.4 522.2 0.00 29 30 23170 -66.9 -93.9 1 27.0 -67.3 305 38 562.3 562.3 318.8 562.3 0.00 30 26 24035 -68.5 -95.5 1 27.0 -68.9 581.2 581.2 319.7 581.2 0.00 31 20 25610 -69.1 -96.1 1 27.0 -69.5 325 31 624.7 624.7 321.7 624.7 0.00 32 10 29820 -65.9 -93.9 1 28.0 -67.1 360 91 773.6 773.6 326.5 773.6 0.01 33 6.3 32672 -58.9 -88.9 1 30.0 -62.5 912.7 912.7 329.7 912.9 0.02 TRP 303 8437 -57.7 -60.8 68 3.1 -57.8 220 27 303.1 303.2 282.7 303.3 0.04 WND 6.0 15 108 Sounding variables and indices 1000-500 mb thick: 5089.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 87.55 % Est. max temperature: 3.67 C = 38.60 F Sfc-Lift cond lev (LCL): 984.11 mb = 104.16 m = 341.72 ft T: -3.25 C 700-500 lapse rate: 7.67 C/km ThetaE index: 0.01 C Layer 890.0- 850.0 mb Conv cond level (CCL): 901.17 mb = 798.67 m = 2620.26 ft Mean mixing ratio: 2.79 g/kg Conv temperature: 1.84 C = 35.32 F Cap Strength: 3.21 C Lifted Index: 5.43 C Risk: None Lifted Index @300 mb: 16.11 C Lifted Index @700 mb: 2.62 C Showalter Index: 3.67 C Risk: None Total Totals Index: 57.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.00 C Cross Totals Index: 28.20 C K Index: 18.20 Risk: < 20 % chance of thunderstorms Sweat Index: 239.00 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.62 J/kg Max Up Vert Vel: 6.26 m/s Conv Inhibition (B-): 70433.97 J/kg Cap Strength: 4.14 C Lift Cond Lev (LCL): 929.04 mb = 559.06 m = 1834.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 40909 15 108 -28.0 -104.3 1 992 41 150 7 -3.5 6.1 2 850 1255 215 23 13.2 18.8 3 700 2730 195 17 4.4 16.4 4 500 5130 215 29 16.6 23.8 5 400 6640 225 31 21.9 21.9 6 303 8437 220 27 17.4 20.7 7 300 8500 225 27 19.1 19.1 8 250 9650 240 25 21.7 12.5 9 200 11100 245 29 26.3 12.3 10 150 12970 250 31 29.1 10.6 11 100 15600 265 21 20.9 1.8 12 70 17900 255 25 24.1 6.5 13 50 20030 275 25 24.9 -2.2 14 30 23170 305 38 31.1 -21.8 15 20 25610 325 31 17.8 -25.4 16 10 29820 360 91 -0.0 -91.0 Wind Parameters Energy-Hel index: -1.23 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251128.11.gif