UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033111.upa.cvt Date: 1100Z 31 MAR 20 Searching for BGAM... Searching the city database file for: BGAM ... Date:1100Z 31 MAR 20 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 1012 52 -13.1 -20.1 56 7.0 -14.3 310 12 259.2 259.3 258.1 261.3 0.76 1 1004 111 -2.7 -25.7 15 23.0 -7.2 317 16 270.1 270.2 265.7 271.5 0.47 2 1000 142 -3.1 -17.1 33 14.0 -6.5 320 18 270.0 270.2 266.6 272.9 1.00 3 990 221 -4.1 -15.1 42 11.0 -6.9 322 17 269.8 270.0 266.8 273.2 1.19 4 958 480 -5.3 -16.3 42 11.0 -8.0 328 15 271.2 271.3 267.5 274.3 1.12 5 944 595 -7.1 -16.1 49 9.0 -9.3 331 14 270.5 270.7 267.2 273.7 1.15 6 942 612 -4.3 -18.3 33 14.0 -7.7 331 14 273.5 273.6 268.8 276.3 0.96 7 940 628 -5.3 -18.3 35 13.0 -8.4 332 14 272.6 272.8 268.2 275.4 0.96 8 939 637 -2.5 -21.5 22 19.0 -6.9 332 14 275.6 275.7 269.7 277.7 0.73 9 925 756 -2.5 -28.5 12 26.0 -7.6 335 13 276.8 276.8 269.9 278.0 0.39 10 898 991 -1.1 -37.1 5 36.0 -7.2 337 12 280.6 280.6 271.8 281.1 0.18 11 850 1425 -5.1 -37.1 6 32.0 -10.1 340 10 280.8 280.8 271.9 281.4 0.19 12 782 2072 -10.9 -33.9 13 23.0 -14.4 314 21 281.4 281.4 272.5 282.2 0.28 13 739 2505 -13.5 -38.5 10 25.0 -16.7 297 28 283.1 283.1 273.3 283.7 0.19 14 700 2917 -13.3 -58.3 1 45.0 -17.1 280 35 287.8 287.8 275.5 287.8 0.02 15 691 3016 -13.5 -58.5 1 45.0 -17.3 279 35 288.6 288.6 276.0 288.7 0.02 16 633 3678 -17.3 -55.3 2 38.0 -20.4 271 36 291.6 291.6 277.5 291.7 0.03 17 500 5400 -30.7 -59.7 4 29.0 -32.0 250 38 295.6 295.6 279.4 295.7 0.02 18 420 6610 -40.1 -61.1 9 21.0 -40.7 254 50 298.7 298.7 280.8 298.8 0.02 19 400 6940 -42.7 -61.7 11 19.0 -43.2 255 53 299.5 299.5 281.1 299.6 0.02 20 303 8766 -53.7 -75.7 5 22.0 -53.9 255 62 308.8 308.8 284.9 308.8 0.00 21 300 8830 -53.5 -76.5 4 23.0 -53.7 255 64 309.9 309.9 285.3 310.0 0.00 22 279 9299 -51.9 -83.9 1 32.0 -52.2 251 66 318.7 318.7 288.3 318.7 0.00 23 265 9633 -51.3 -83.3 1 32.0 -51.6 248 68 324.3 324.3 290.1 324.4 0.00 24 250 10010 -52.9 -84.9 1 32.0 -53.2 245 70 327.4 327.4 291.0 327.4 0.00 25 227 10626 -56.5 -87.5 1 31.0 -56.7 247 68 331.1 331.1 292.0 331.1 0.00 26 200 11430 -55.7 -86.7 1 31.0 -55.9 250 66 344.6 344.6 295.4 344.6 0.00 27 150 13250 -57.9 -87.9 1 30.0 -58.2 250 77 370.3 370.3 300.6 370.3 0.00 28 109 15251 -59.0 -89.0 1 30.0 -59.3 250 94 403.7 403.7 305.7 403.7 0.00 29 100 15790 -59.3 -89.3 1 30.0 -59.6 250 92 413.2 413.2 306.9 413.2 0.00 TRP 303 8766 -53.7 -75.7 5 22.0 -53.9 255 62 308.8 308.8 284.9 308.8 0.00 WND 109 15251 -59.0 -89.0 1 30.0 -59.3 250 94 403.7 403.7 305.7 403.7 0.00 Sounding variables and indices 1000-500 mb thick: 5258.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 9.11 % Est. max temperature: 8.55 C = 47.40 F Sfc-Lift cond lev (LCL): 903.35 mb = 943.95 m = 3096.92 ft T: -1.38 C 700-500 lapse rate: 7.01 C/km ThetaE index: 0.86 C Layer 940.0- 939.0 mb Conv cond level (CCL): 548.84 mb = 4719.54 m = 15483.88 ft Mean mixing ratio: 0.88 g/kg Conv temperature: 21.97 C = 71.54 F Cap Strength: 15.99 C Lifted Index: 17.59 C Risk: None Lifted Index @300 mb: 25.14 C Lifted Index @700 mb: 13.57 C Showalter Index: 12.11 C Risk: None Total Totals Index: 19.20 C Risk: None Vertical Totals Index: 25.60 C Cross Totals Index: -6.40 C K Index: -56.50 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.07 J/kg Max Up Vert Vel: 9.17 m/s Conv Inhibition (B-): 19121.54 J/kg Cap Strength: 17.49 C Lift Cond Lev (LCL): 759.78 mb = 2292.71 m = 7521.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 21 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 1012 52 310 12 9.2 -7.7 | 115 10 -8.7 4.1 1 1000 142 320 18 11.6 -13.8 | 72 7 -6.3 -2.0 2 925 756 335 13 5.5 -11.8 | 90 12 -12.4 -0.0 3 850 1425 340 10 3.4 -9.4 | 99 15 -14.5 2.4 4 700 2917 280 35 34.5 -6.1 | 251 18 16.6 5.7 5 500 5400 250 38 35.7 13.0 | 216 31 17.8 24.8 6 400 6940 255 53 51.2 13.7 | 233 42 33.3 25.5 7 303 8766 255 62 59.9 16.0 | 236 50 42.0 27.8 8 300 8830 255 64 61.8 16.6 | 237 52 43.9 28.3 9 250 10010 245 70 63.4 29.6 | 228 62 45.6 41.4 10 200 11430 250 66 62.0 22.6 | 232 56 44.1 34.3 11 150 13250 250 77 72.4 26.3 | 235 66 54.5 38.1 12 109 15251 250 94 88.3 32.1 | 238 83 70.5 43.9 13 100 15790 250 92 86.5 31.5 | 238 81 68.6 43.2 Wind Parameters Mean winds (0-6000m): 273.4 at 28.5 knts Storm direction: 303.4 at 21.4 knts Shear (0-3000m) pos: 1.0 neg: 5.3 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 133.5 deg Storm rel helicity (0-3000m) pos: 14.2 neg: -56.2 tot: -41.9 m^2/s^2 ave: -14.0 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.66 Bulk Shear: 63.37 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 ------------------------------------------------------------------------------- 500 323 16 83 8| 5.5 0.0 5.5| 4.2 -11.5 -7.3 -14.6 -0.38| 11.3 -4.3 1000 328 15 87 10| 2.9 0.0 2.9| 10.6 -11.5 -0.9 -0.9 -0.15| 7.4 -1.1 1500 330 13 91 11| 1.9 0.2 2.1| 14.2 -15.6 -1.4 -0.9 -0.13| 6.1 -0.8 2000 328 14 89 10| 1.4 2.7 4.2| 14.2 -27.8 -13.6 -6.8 -0.28| 7.2 -2.1 2500 317 16 89 7| 1.1 4.5 5.6| 14.2 -37.1 -22.9 -9.2 -0.43| 8.3 -3.5 3000 304 19 120 2| 1.0 5.3 6.2| 14.2 -56.2 -41.9 -14.0 -0.44| 8.8 -3.8 4000 291 23 226 5| 0.7 4.4 5.1| 14.2 -87.5 -73.3 -18.3 -0.48| 7.6 -3.6 5000 281 26 229 10| 0.6 3.9 4.5| 14.2-127.0-112.7 -22.5 -0.51| 6.9 -3.5 6000 273 29 226 15| 0.2 3.5 3.7| 51.7-140.7 -89.0 -14.8 -0.41| 6.5 -2.7 Wrote GIF file: /home/apache/climate/data/raob//BGAM/skewt/BGAM.skewt.20200331.11.gif