UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for U9231... Searching the city database file for: U9231 ... Date:0000Z 24 MAR 20 Station: U9231 WMO ident: 29231 Latitude: 58.30 Longitude: 82.88 ------------------------------------------------------------------------------- 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 1027 75 -23.9 -25.8 84 1.9 -24.1 0 0 247.4 247.4 247.3 248.6 0.45 1 1000 272 -16.9 -19.4 81 2.5 -17.3 275 9 256.2 256.4 255.8 258.5 0.82 2 975 460 -15.5 -18.5 78 3.0 -16.0 285 10 259.5 259.7 258.7 262.0 0.91 3 925 850 -18.5 -21.6 77 3.1 -19.0 305 11 260.4 260.5 259.0 262.4 0.73 4 909 980 -19.7 -22.8 76 3.1 -20.1 313 12 260.5 260.6 258.9 262.3 0.67 5 850 1481 -19.3 -26.3 54 7.0 -20.3 345 17 265.9 266.0 262.8 267.4 0.52 6 834 1622 -18.9 -26.9 49 8.0 -20.0 346 18 267.8 267.9 264.1 269.3 0.51 7 734 2566 -22.3 -35.3 30 13.0 -23.7 356 23 274.0 274.1 267.9 274.8 0.26 8 700 2913 -23.7 -35.7 32 12.0 -24.9 360 25 276.2 276.3 269.3 277.1 0.26 9 642 3539 -26.9 -37.9 35 11.0 -27.9 6 28 279.5 279.6 271.3 280.2 0.23 10 500 5300 -37.5 -48.5 31 11.0 -38.0 25 38 287.3 287.3 275.4 287.6 0.09 11 400 6810 -47.1 -59.1 24 12.0 -47.4 30 48 293.8 293.8 278.6 293.9 0.03 12 300 8660 -58.9 -71.9 17 13.0 -59.0 25 48 302.3 302.3 282.3 302.3 0.01 13 294 8788 -59.7 -72.7 17 13.0 -59.8 25 44 302.9 302.9 282.5 303.0 0.01 14 250 9810 -59.3 -72.3 17 13.0 -59.4 5 33 317.9 317.9 288.1 317.9 0.01 15 227 10412 -60.1 -73.1 17 13.0 -60.2 352 30 325.6 325.6 290.5 325.6 0.01 16 217 10694 -57.3 -70.3 18 13.0 -57.5 346 29 334.1 334.1 292.9 334.2 0.01 17 200 11210 -56.7 -69.7 18 13.0 -56.9 335 27 343.0 343.0 295.0 343.0 0.02 18 150 13040 -53.3 -68.3 14 15.0 -53.7 285 33 378.2 378.2 302.0 378.4 0.03 19 100 15670 -48.9 -66.9 11 18.0 -49.8 270 52 433.2 433.3 309.2 433.5 0.05 20 96 15938 -49.1 -67.1 10 18.0 -50.1 269 53 437.9 438.0 309.7 438.2 0.05 21 70 18020 -47.7 -68.7 7 21.0 -49.2 265 64 482.3 482.4 313.7 482.7 0.05 22 64 18613 -46.9 -68.5 7 21.6 -48.6 265 69 496.6 496.7 314.7 497.0 0.06 23 60 19041 -46.3 -68.3 6 22.0 -48.3 265 68 507.2 507.2 315.5 507.6 0.06 24 50 20250 -46.9 -68.9 6 22.0 -49.0 265 66 532.9 533.0 317.1 533.4 0.07 25 34 22808 -47.3 -72.3 4 25.0 -50.2 269 61 594.0 594.1 320.3 594.5 0.06 26 30 23640 -45.5 -71.5 4 26.0 -49.1 270 60 620.6 620.6 321.5 621.2 0.08 27 22 25730 -39.3 -67.3 4 28.0 -46.2 266 43 696.6 696.7 324.4 698.4 0.20 28 20 26380 -40.3 -67.3 4 27.0 -47.1 265 38 712.8 712.9 324.9 714.8 0.22 29 18 27098 -40.9 -67.9 4 27.0 -47.9 732.7 732.8 325.5 734.8 0.23 30 14 28826 -35.7 -63.7 4 28.0 -46.1 805.0 805.2 327.5 810.2 0.52 TRP 294 8788 -59.7 -72.7 17 13.0 -59.8 25 44 302.9 302.9 282.5 303.0 0.01 WND 64 18613 -46.9 -68.5 7 21.6 -48.6 265 69 496.6 496.7 314.7 497.0 0.06 Sounding variables and indices 1000-500 mb thick: 5028.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 45.19 % Est. max temperature: -7.77 C = 18.02 F Sfc-Lift cond lev (LCL): 995.13 mb = 308.23 m = 1011.25 ft T: -16.63 C 700-500 lapse rate: 5.78 C/km ThetaE index: 0.09 C Layer 909.0- 850.0 mb Conv cond level (CCL): 692.52 mb = 2990.77 m = 9812.12 ft Mean mixing ratio: 0.79 g/kg Conv temperature: 5.62 C = 42.11 F Cap Strength: 17.96 C Lifted Index: 22.92 C Risk: None Lifted Index @300 mb: 30.38 C Lifted Index @700 mb: 15.66 C Showalter Index: 16.45 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 11.20 C K Index: -20.10 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 4.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.45 J/kg Max Up Vert Vel: 9.21 m/s Conv Inhibition (B-): 76307.69 J/kg Cap Strength: 22.71 C Lift Cond Lev (LCL): 935.56 mb = 765.90 m = 2512.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 19 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 1027 75 0 0 -0.0 -0.0 | 218 19 11.9 15.0 1 1000 272 275 9 9.0 -0.8 | 236 25 20.9 14.2 2 925 850 305 11 9.0 -6.3 | 247 23 20.9 8.7 3 850 1481 345 17 4.4 -16.4 | 275 16 16.3 -1.4 4 700 2913 360 25 -0.0 -25.0 | 310 16 11.9 -10.0 5 500 5300 25 38 -16.1 -34.4 | 12 20 -4.2 -19.4 6 400 6810 30 48 -24.0 -41.6 | 24 29 -12.1 -26.6 7 300 8660 25 48 -20.3 -43.5 | 16 30 -8.4 -28.5 8 294 8788 25 44 -18.6 -39.9 | 15 26 -6.7 -24.9 9 250 9810 5 33 -2.9 -32.9 | 333 20 9.0 -17.9 10 200 11210 335 27 11.4 -24.5 | 292 25 23.3 -9.5 11 150 13040 285 33 31.9 -8.5 | 262 44 43.8 6.5 12 100 15670 270 52 52.0 -0.0 | 257 66 63.9 15.0 13 70 18020 265 64 63.8 5.6 | 255 78 75.7 20.6 14 64 18613 265 69 68.7 6.0 | 255 83 80.6 21.0 15 50 20250 265 66 65.7 5.8 | 255 80 77.6 20.8 16 30 23640 270 60 60.0 -0.0 | 258 73 71.9 15.0 17 20 26380 265 38 37.9 3.3 | 250 53 49.8 18.3 Wind Parameters Mean winds (0-6000m): 8.4 at 25.5 knts Storm direction: 38.4 at 19.2 knts Shear (0-3000m) pos: 4.2 neg: 1.7 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 95.9 deg Storm rel helicity (0-3000m) pos: 157.6 neg: 0.0 tot: 157.6 m^2/s^2 ave: 52.5 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 5.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.47 Bulk Shear: 91.24 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 ------------------------------------------------------------------------------- 500 281 8 235 24| 0.0 10.3 10.3| 47.8 0.0 47.8 95.6 0.62| 14.1 8.8 1000 296 9 242 23| 3.3 5.2 8.5| 81.6 0.0 81.6 81.6 0.70| 10.4 7.3 1500 315 11 251 21| 4.9 3.4 8.4|115.0 0.0 115.0 76.7 0.73| 9.8 7.2 2000 328 13 258 19| 4.5 2.6 7.1|128.8 0.0 128.8 64.4 0.76| 8.2 6.2 2500 336 15 266 18| 4.3 2.1 6.4|143.0 0.0 143.0 57.2 0.78| 7.3 5.7 3000 343 17 273 17| 4.2 1.7 5.9|157.6 0.0 157.6 52.5 0.80| 6.7 5.4 4000 352 19 286 15| 4.0 1.3 5.3|189.1 0.0 189.1 47.3 0.83| 6.0 5.0 5000 1 23 303 14| 4.0 1.0 5.0|225.7 0.0 225.7 45.1 0.85| 5.6 4.8 6000 8 26 321 13| 3.9 0.9 4.8|251.0 0.0 251.0 41.8 0.82| 5.3 4.4 Wrote GIF file: /home/apache/climate/data/raob//U9231/skewt/U9231.skewt.20200324.00.gif