UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110411.upa.cvt Date: 1100Z 4 NOV 25 Searching for BGAM... Searching the city database file for: BGAM ... Date:1100Z 4 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 987 52 1.0 -1.7 82 2.7 -0.1 0 0 275.2 275.8 273.8 284.5 3.41 1 968 209 2.8 -4.2 60 7.0 0.1 4 0 278.5 279.0 274.9 286.6 2.89 2 962 259 2.4 -5.6 55 8.0 -0.6 5 1 278.6 279.1 274.5 286.0 2.61 3 957 301 2.6 -4.4 60 7.0 -0.1 6 1 279.2 279.7 275.3 287.3 2.88 4 924 584 2.0 -8.0 47 10.0 -1.6 13 1 281.4 281.8 275.6 287.9 2.26 5 888 903 0.0 -9.0 51 9.0 -3.1 21 2 282.6 283.0 276.1 288.9 2.18 6 850 1251 -2.5 -12.5 46 10.0 -5.6 30 3 283.5 283.8 275.9 288.6 1.72 7 840 1345 -3.3 -13.3 46 10.0 -6.4 32 4 283.6 283.9 275.9 288.4 1.63 8 776 1965 -8.9 -13.9 67 5.0 -10.3 44 8 284.1 284.4 276.2 289.1 1.68 9 768 2045 -9.7 -13.4 74 3.7 -10.8 46 8 284.1 284.4 276.3 289.3 1.77 10 763 2095 -9.9 -10.8 93 0.9 -10.2 47 9 284.4 284.8 277.0 290.8 2.20 11 750 2228 -10.5 -10.5 100 0.0 -10.5 49 9 285.2 285.6 277.6 291.8 2.29 12 726 2478 -10.7 -11.9 91 1.2 -11.1 54 11 287.6 288.0 278.6 293.9 2.11 13 709 2659 -12.1 -14.6 82 2.5 -12.8 58 12 288.0 288.3 278.2 293.2 1.74 14 700 2757 -12.9 -15.1 84 2.2 -13.5 60 13 288.2 288.5 278.3 293.2 1.69 15 626 3602 -18.3 -19.6 89 1.3 -18.6 98 10 291.4 291.6 279.3 295.3 1.29 16 577 4206 -22.7 -22.8 99 0.1 -22.7 126 8 293.1 293.3 279.7 296.4 1.06 17 569 4309 -23.5 -23.5 100 0.0 -23.5 131 8 293.3 293.5 279.8 296.5 1.01 18 545 4624 -23.9 -25.0 91 1.1 -24.1 146 7 296.5 296.7 281.1 299.4 0.92 19 529 4841 -25.1 -25.1 100 0.0 -25.1 156 6 297.6 297.8 281.6 300.6 0.94 20 500 5250 -27.3 -29.9 78 2.6 -27.7 175 5 299.8 299.9 282.1 301.9 0.64 21 481 5528 -29.1 -31.7 78 2.6 -29.5 178 6 300.9 301.0 282.5 302.7 0.56 22 469 5707 -30.3 -40.3 37 10.0 -31.2 181 7 301.6 301.6 282.4 302.4 0.24 23 454 5938 -31.3 -35.2 68 3.9 -31.7 184 8 303.1 303.2 283.2 304.6 0.42 24 400 6820 -38.7 -41.6 74 2.9 -38.9 195 13 304.7 304.7 283.6 305.6 0.25 25 359 7555 -43.5 -48.5 58 5.0 -43.7 187 18 307.8 307.9 284.7 308.3 0.13 26 340 7918 -46.5 -49.4 72 2.9 -46.6 184 20 308.6 308.6 284.9 309.0 0.12 27 306 8611 -50.3 -54.6 60 4.3 -50.4 176 24 312.7 312.7 286.4 313.0 0.08 28 300 8740 -50.7 -60.7 30 10.0 -50.9 175 25 313.9 313.9 286.8 314.0 0.04 29 259 9685 -55.5 -60.5 54 5.0 -55.6 159 30 320.3 320.3 288.9 320.5 0.04 30 250 9910 -55.9 -66.9 24 11.0 -56.1 155 31 323.0 323.0 289.7 323.0 0.02 31 236 10276 -57.5 -71.5 15 14.0 -57.6 165 25 325.9 325.9 290.6 326.0 0.01 32 217 10809 -55.7 -75.7 7 20.0 -55.9 178 22 336.6 336.6 293.5 336.6 0.01 33 200 11330 -55.3 -77.3 5 22.0 -55.6 190 19 345.2 345.2 295.6 345.2 0.01 34 168 12444 -53.9 -84.9 1 31.0 -54.3 248 14 365.2 365.2 299.7 365.2 0.00 35 150 13170 -54.5 -85.5 1 31.0 -54.9 285 11 376.2 376.2 301.6 376.2 0.00 36 101 15687 -56.7 -86.7 1 30.0 -57.1 285 15 417.0 417.0 307.3 417.0 0.00 37 100 15750 -56.9 -86.9 1 30.0 -57.3 285 15 417.8 417.8 307.4 417.8 0.00 38 82 17001 -58.1 -88.1 1 30.0 -58.6 291 14 439.7 439.7 309.8 439.7 0.00 39 70 17990 -60.9 -89.9 1 29.0 -61.3 295 13 454.1 454.1 311.3 454.1 0.00 40 50 20070 -63.5 -91.5 1 28.0 -63.8 295 23 493.8 493.8 314.5 493.9 0.00 41 32 22781 -68.5 -95.5 1 27.0 -68.8 286 30 547.7 547.7 317.9 547.7 0.00 42 30 23170 -67.1 -94.1 1 27.0 -67.5 285 31 561.7 561.7 318.8 561.7 0.00 43 20 25620 -67.1 -94.1 1 27.0 -67.7 290 38 630.8 630.8 321.9 630.8 0.00 44 13 28209 -68.9 -95.9 1 27.0 -69.6 707.3 707.3 324.7 707.3 0.00 TRP 236 10276 -57.5 -71.5 15 14.0 -57.6 165 25 325.9 325.9 290.6 326.0 0.01 WND Sounding variables and indices Freezing level: 888.00 mb = 902.81 m = 2961.94 ft Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 77.74 % Est. max temperature: 9.46 C = 49.03 F Sfc-Lift cond lev (LCL): 946.30 mb = 391.44 m = 1284.23 ft T: 2.41 C 700-500 lapse rate: 5.78 C/km ThetaE index: 0.64 C Layer 962.0- 957.0 mb Conv cond level (CCL): 779.12 mb = 1933.27 m = 6342.68 ft Mean mixing ratio: 2.56 g/kg Conv temperature: 9.89 C = 49.81 F Cap Strength: 9.51 C Lifted Index: 10.88 C Risk: None Lifted Index @300 mb: 18.77 C Lifted Index @700 mb: 4.42 C Showalter Index: 10.00 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 14.80 C K Index: 10.10 Risk: None Sweat Index: 11.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.15 J/kg Max Up Vert Vel: 6.80 m/s Conv Inhibition (B-): 55678.00 J/kg Cap Strength: 10.58 C Lift Cond Lev (LCL): 825.92 mb = 1476.99 m = 4845.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 110 at 5 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 ---------------------------------------------------------- 0 987 52 0 0 -0.0 -0.0 | 290 5 5.0 -1.8 1 850 1251 30 3 -1.5 -2.6 | 322 6 3.5 -4.4 2 700 2757 60 13 -11.3 -6.5 | 37 10 -6.3 -8.3 3 500 5250 175 5 -0.4 5.0 | 235 6 4.5 3.2 4 400 6820 195 13 3.4 12.6 | 218 14 8.3 10.7 5 300 8740 175 25 -2.2 24.9 | 187 23 2.8 23.1 6 250 9910 155 31 -13.1 28.1 | 163 28 -8.1 26.3 7 236 10276 165 25 -6.5 24.1 | 176 22 -1.5 22.3 8 200 11330 190 19 3.3 18.7 | 206 19 8.3 16.9 9 150 13170 285 11 10.6 -2.8 | 287 16 15.6 -4.7 10 100 15750 285 15 14.5 -3.9 | 286 20 19.5 -5.7 11 70 17990 295 13 11.8 -5.5 | 294 18 16.8 -7.3 12 50 20070 295 23 20.8 -9.7 | 294 28 25.8 -11.5 13 30 23170 285 31 29.9 -8.0 | 286 36 34.9 -9.8 14 20 25620 290 38 35.7 -13.0 | 290 43 40.7 -14.8 Wind Parameters Mean winds (0-6000m): 80.1 at 7.1 knts Storm direction: 110.1 at 5.3 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 30.3 neg: 0.0 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.06 Bulk Shear: 5.70 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 55 1 295 5| 1.3 0.0 1.3| 1.8 0.0 1.8 3.5 0.97| 1.3 1.3 1000 31 1 304 5| 1.3 0.0 1.3| 3.7 0.0 3.7 3.7 0.98| 1.3 1.3 1500 31 2 312 5| 1.7 0.0 1.7| 7.6 0.0 7.6 5.1 0.97| 1.8 1.7 2000 38 3 325 5| 2.1 0.0 2.1| 13.4 0.0 13.4 6.7 0.95| 2.2 2.1 2500 47 5 342 5| 2.4 0.0 2.4| 20.8 0.0 20.8 8.3 0.92| 2.6 2.4 3000 54 6 358 5| 2.1 0.0 2.1| 30.3 0.0 30.3 10.1 0.89| 2.9 2.6 4000 67 7 17 5| 1.1 0.0 1.1| 41.6 0.0 41.6 10.4 0.87| 3.4 2.9 5000 69 7 21 5| 0.6 0.0 0.6| 48.5 0.0 48.5 9.7 0.89| 3.4 3.0 6000 80 7 33 4| 0.8 0.0 0.8| 49.8 -3.5 46.3 7.7 0.74| 3.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20251104.11.gif