UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110711.upa.cvt Date: 1100Z 7 NOV 25 Searching for BGAM... Searching the city database file for: BGAM ... Date:1100Z 7 NOV 25 Station: BGAM WMO ident: 4360 Latitude: 65.60 Longitude: -37.63 Elevation: 52.00 ------------------------------------------------------------------------------- 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 1008 52 -3.7 -8.7 68 5.0 -5.2 65 5 268.8 269.2 267.5 274.2 1.96 1 989 202 -1.5 -10.5 50 9.0 -4.3 64 6 272.5 272.8 269.5 277.4 1.73 2 976 307 -0.9 -12.9 40 12.0 -4.4 63 7 274.1 274.4 270.1 278.3 1.45 3 959 447 -0.5 -13.5 37 13.0 -4.3 62 8 275.9 276.2 271.1 280.0 1.40 4 937 631 -1.7 -16.7 31 15.0 -5.7 61 9 276.5 276.7 271.0 279.8 1.10 5 905 906 -2.5 -15.5 36 13.0 -6.1 59 11 278.5 278.7 272.4 282.2 1.26 6 850 1398 -5.5 -19.5 32 14.0 -8.9 55 15 280.4 280.5 273.0 283.2 0.96 7 829 1594 -7.3 -20.3 35 13.0 -10.4 61 15 280.5 280.7 273.0 283.2 0.92 8 815 1726 -7.1 -20.1 35 13.0 -10.2 65 15 282.1 282.2 274.0 284.9 0.95 9 795 1920 -7.7 -11.9 72 4.2 -9.0 71 16 283.5 283.8 276.2 289.1 1.93 10 777 2098 -8.5 -13.5 67 5.0 -9.9 76 16 284.5 284.8 276.4 289.6 1.73 11 762 2249 -8.9 -17.9 48 9.0 -11.2 80 16 285.6 285.8 276.3 289.3 1.23 12 729 2591 -10.7 -12.3 88 1.6 -11.2 91 17 287.3 287.6 278.3 293.3 2.04 13 716 2729 -10.1 -17.1 57 7.0 -12.0 95 17 289.4 289.7 278.4 293.7 1.40 14 708 2816 -10.9 -18.9 52 8.0 -12.9 97 17 289.5 289.7 278.2 293.2 1.21 15 700 2903 -11.5 -18.5 56 7.0 -13.3 100 17 289.7 290.0 278.4 293.6 1.27 16 664 3306 -14.7 -17.9 77 3.2 -15.5 100 19 290.6 290.8 279.0 294.8 1.41 17 639 3597 -14.7 -31.7 22 17.0 -17.5 100 21 293.8 293.8 279.1 295.1 0.42 18 590 4196 -18.9 -25.9 54 7.0 -20.2 100 24 295.7 295.8 280.6 298.2 0.78 19 561 4570 -22.1 -27.0 64 4.9 -22.9 100 26 296.2 296.3 280.7 298.6 0.75 20 527 5028 -24.3 -28.3 69 4.0 -24.9 100 29 298.9 299.0 281.8 301.2 0.70 21 500 5410 -26.7 -32.7 57 6.0 -27.5 100 31 300.5 300.6 282.2 302.1 0.49 22 480 5703 -28.5 -40.5 31 12.0 -29.7 97 30 301.8 301.8 282.4 302.6 0.23 23 400 6980 -38.7 -51.7 24 13.0 -39.3 85 23 304.7 304.7 283.4 305.0 0.08 24 396 7049 -38.9 -53.9 19 15.0 -39.5 86 22 305.3 305.3 283.6 305.5 0.06 25 347 7940 -46.1 -55.1 35 9.0 -46.4 95 15 307.3 307.3 284.4 307.6 0.06 26 340 8075 -46.9 -54.9 40 8.0 -47.1 96 14 308.0 308.0 284.7 308.3 0.07 27 328 8313 -46.9 -60.9 19 14.0 -47.3 99 12 311.2 311.2 285.8 311.3 0.03 28 300 8900 -49.9 -61.9 23 12.0 -50.1 105 7 315.0 315.0 287.1 315.1 0.03 29 299 8922 -50.1 -62.1 23 12.0 -50.4 105 7 315.0 315.0 287.1 315.2 0.03 30 281 9328 -49.9 -72.9 5 23.0 -50.3 128 11 321.0 321.0 289.0 321.0 0.01 31 258 9885 -51.1 -64.1 20 13.0 -51.4 159 17 327.1 327.1 290.9 327.2 0.03 32 250 10090 -51.7 -65.7 17 14.0 -52.0 170 19 329.2 329.2 291.5 329.3 0.02 33 224 10798 -51.9 -71.9 7 20.0 -52.2 155 21 339.4 339.4 294.2 339.4 0.01 34 200 11530 -51.3 -78.3 3 27.0 -51.7 140 23 351.5 351.5 297.0 351.6 0.00 35 158 13055 -51.9 -83.9 1 32.0 -52.4 156 20 375.0 375.0 301.4 375.0 0.00 36 150 13390 -53.5 -84.5 1 31.0 -53.9 160 19 377.9 377.9 301.9 377.9 0.00 37 101 15917 -56.5 -87.5 1 31.0 -56.9 170 15 417.4 417.4 307.4 417.4 0.00 38 100 15980 -56.7 -87.7 1 31.0 -57.2 170 15 418.2 418.2 307.5 418.2 0.00 39 81 17312 -56.1 -87.1 1 31.0 -56.7 197 14 445.4 445.4 310.4 445.4 0.00 40 70 18230 -58.9 -88.9 1 30.0 -59.4 215 13 458.4 458.4 311.6 458.4 0.00 41 50 20320 -62.1 -91.1 1 29.0 -62.6 250 19 497.1 497.1 314.7 497.2 0.00 42 38 21996 -67.5 -94.5 1 27.0 -67.8 269 21 524.0 524.0 316.5 524.0 0.00 43 30 23420 -67.9 -94.9 1 27.0 -68.2 285 23 559.5 559.5 318.6 559.5 0.00 44 23 25010 -68.9 -95.9 1 27.0 -69.3 301 26 600.8 600.8 320.6 600.8 0.00 45 20 25840 -70.9 -96.9 1 26.0 -71.2 310 27 619.1 619.1 321.5 619.2 0.00 46 10 29880 -75.5 -100.5 1 25.0 -75.9 295 38 737.7 737.7 325.6 737.7 0.00 47 6.0 32856 -73.0 -98.7 1 25.7 -73.7 300 62 864.6 864.6 328.7 864.6 0.00 48 5.0 33927 -72.1 -98.1 1 26.0 -73.1 915.0 915.0 329.7 915.0 0.00 TRP 299 8922 -50.1 -62.1 23 12.0 -50.4 105 7 315.0 315.0 287.1 315.2 0.03 WND 6.0 32856 -73.0 -98.7 1 25.7 -73.7 300 62 864.6 864.6 328.7 864.6 0.00 Sounding variables and indices 1000-500 mb thick: 5295.14 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 51.90 % Est. max temperature: 7.59 C = 45.66 F Sfc-Lift cond lev (LCL): 931.40 mb = 678.31 m = 2225.40 ft T: -1.84 C 700-500 lapse rate: 6.06 C/km ThetaE index: 0.48 C Layer 708.0- 700.0 mb Conv cond level (CCL): 585.70 mb = 4250.68 m = 13945.62 ft Mean mixing ratio: 1.41 g/kg Conv temperature: 23.27 C = 73.88 F Cap Strength: 17.05 C Lifted Index: 17.99 C Risk: None Lifted Index @300 mb: 25.52 C Lifted Index @700 mb: 11.89 C Showalter Index: 14.71 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 7.20 C K Index: -5.30 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.96 J/kg Max Up Vert Vel: 7.74 m/s Conv Inhibition (B-): 64109.38 J/kg Cap Strength: 17.85 C Lift Cond Lev (LCL): 793.01 mb = 1939.35 m = 6362.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 121 at 15 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 1008 52 65 5 -4.5 -2.1 | 320 13 8.1 -9.7 1 850 1398 55 15 -12.3 -8.6 | 359 16 0.3 -16.2 2 700 2903 100 17 -16.7 3.0 | 42 6 -4.2 -4.6 3 500 5410 100 31 -30.5 5.4 | 83 18 -17.9 -2.2 4 400 6980 85 23 -22.9 -2.0 | 47 14 -10.3 -9.6 5 300 8900 105 7 -6.8 1.8 | 315 8 5.8 -5.7 6 299 8922 105 7 -6.8 1.8 | 315 8 5.8 -5.7 7 250 10090 170 19 -3.3 18.7 | 220 15 9.3 11.2 8 200 11530 140 23 -14.8 17.6 | 168 10 -2.2 10.1 9 150 13390 160 19 -6.5 17.9 | 211 12 6.1 10.3 10 100 15980 170 15 -2.6 14.8 | 234 12 10.0 7.2 11 70 18230 215 13 7.5 10.6 | 261 20 20.0 3.1 12 50 20320 250 19 17.9 6.5 | 272 30 30.4 -1.1 13 30 23420 285 23 22.2 -6.0 | 291 37 34.8 -13.5 14 20 25840 310 27 20.7 -17.4 | 307 42 33.3 -24.9 15 10 29880 295 38 34.4 -16.1 | 297 53 47.0 -23.6 Wind Parameters Mean winds (0-6000m): 91.0 at 19.6 knts Storm direction: 121.0 at 14.7 knts Shear (0-3000m) pos: 2.1 neg: 1.3 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 87.9 deg Storm rel helicity (0-3000m) pos: 56.9 neg: 0.0 tot: 56.9 m^2/s^2 ave: 19.0 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.08 Bulk Shear: 27.79 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 58 7 328 13| 0.0 3.8 3.8| 12.3 0.0 12.3 24.6 0.99| 3.9 3.8 1000 58 9 336 13| 0.0 3.9 3.9| 24.3 0.0 24.3 24.3 0.94| 3.9 3.6 1500 57 10 344 14| 1.0 2.6 3.5| 35.6 0.0 35.6 23.7 0.89| 3.8 3.4 2000 61 12 350 14| 1.4 1.9 3.3| 45.0 0.0 45.0 22.5 0.82| 3.9 3.2 2500 66 13 355 13| 1.8 1.5 3.4| 52.0 0.0 52.0 20.8 0.77| 4.0 3.1 3000 73 13 1 12| 2.1 1.3 3.4| 56.9 0.0 56.9 19.0 0.76| 4.0 3.0 4000 82 15 14 10| 1.6 1.5 3.1| 64.7 0.0 64.7 16.2 0.73| 3.7 2.7 5000 88 17 31 9| 1.2 1.8 3.0| 72.5 0.0 72.5 14.5 0.67| 3.5 2.4 6000 91 20 44 10| 1.0 1.5 2.5| 74.8 -18.0 56.8 9.5 0.49| 3.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20251107.11.gif