UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for U2271... Searching the city database file for: U2271 ... Date:0000Z 21 MAR 20 Station: U2271 WMO ident: 22271 Latitude: 67.88 Longitude: 44.13 ------------------------------------------------------------------------------- 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 1009 9 -7.5 -10.0 82 2.5 -8.2 290 5 265.0 265.3 264.4 269.7 1.77 1 1000 79 -6.5 -8.4 86 1.9 -7.1 295 7 266.6 267.0 266.1 272.1 2.02 2 925 680 -11.3 -13.5 84 2.2 -11.8 330 15 267.8 268.0 265.8 271.8 1.46 3 850 1323 -16.7 -18.8 84 2.1 -17.1 330 23 268.7 268.8 265.7 271.5 1.02 4 700 2744 -28.1 -29.7 86 1.6 -28.3 350 27 271.4 271.4 266.5 272.7 0.46 5 511 4951 -39.3 -40.9 85 1.6 -39.4 27 35 283.4 283.4 273.5 284.0 0.21 6 500 5100 -40.5 -42.2 84 1.7 -40.6 30 36 283.7 283.7 273.6 284.3 0.19 7 474 5462 -42.7 -44.3 84 1.6 -42.8 31 38 285.3 285.3 274.5 285.8 0.16 8 400 6590 -49.5 -52.0 75 2.5 -49.6 35 44 290.7 290.7 277.1 290.9 0.08 9 321 8005 -58.5 -61.7 66 3.2 -58.5 35 42 297.1 297.1 280.1 297.2 0.03 10 310 8225 -59.5 -62.9 64 3.4 -59.5 35 42 298.7 298.7 280.8 298.8 0.03 11 300 8430 -59.7 -63.2 64 3.5 -59.7 30 38 301.2 301.2 281.9 301.3 0.03 12 250 9570 -60.7 -64.4 62 3.7 -60.7 360 27 315.8 315.8 287.4 315.9 0.03 13 200 10970 -59.1 -63.4 57 4.3 -59.2 320 27 339.2 339.2 294.1 339.3 0.04 14 194 11161 -59.7 -64.1 56 4.4 -59.7 316 27 341.2 341.2 294.6 341.3 0.04 15 165 12183 -55.3 -60.2 54 4.9 -55.5 297 28 364.7 364.7 299.7 365.0 0.07 16 150 12790 -56.5 -61.5 53 5.0 -56.6 285 29 372.7 372.7 301.1 373.0 0.06 17 144 13049 -56.3 -62.3 47 6.0 -56.5 284 33 377.5 377.5 301.9 377.7 0.06 18 106 15019 -50.1 -58.6 36 8.5 -50.7 280 64 423.8 423.9 308.2 424.5 0.13 19 100 15400 -48.9 -57.9 34 9.0 -49.6 280 60 433.2 433.3 309.3 434.1 0.15 20 70 17760 -46.5 -59.5 21 13.0 -47.9 270 73 484.9 485.0 313.9 486.0 0.18 21 52 19739 -45.3 -60.3 17 15.0 -47.4 266 75 530.7 530.8 317.1 532.2 0.22 22 50 20000 -46.5 -61.5 17 15.0 -48.4 265 75 533.9 534.0 317.2 535.2 0.19 23 44 20846 -48.5 -63.5 16 15.0 -50.3 268 74 548.9 548.9 318.1 550.0 0.17 24 30 23370 -48.3 -64.3 14 16.0 -50.8 275 73 613.0 613.0 321.3 614.7 0.22 25 27 24063 -48.3 -64.3 14 16.0 -51.1 271 68 631.7 631.8 322.0 633.7 0.25 26 25 24572 -44.9 -62.9 12 18.0 -48.8 268 64 655.5 655.7 323.0 658.2 0.32 27 21 25728 -48.1 -65.1 12 17.0 -51.5 262 56 679.4 679.5 323.9 681.8 0.29 28 20 26050 -47.3 -65.3 11 18.0 -51.1 260 54 691.4 691.5 324.2 693.9 0.29 29 16 27527 -47.1 -65.1 11 18.0 -51.6 737.6 737.8 325.7 741.1 0.38 30 15 27957 -44.1 -62.1 12 18.0 -49.7 761.3 761.6 326.4 767.0 0.60 TRP 310 8225 -59.5 -62.9 64 3.4 -59.5 35 42 298.7 298.7 280.8 298.8 0.03 WND 106 15019 -50.1 -58.6 36 8.5 -50.7 280 64 423.8 423.9 308.2 424.5 0.13 Sounding variables and indices 1000-500 mb thick: 5021.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 84.98 % Est. max temperature: -3.92 C = 24.95 F Sfc-Lift cond lev (LCL): 969.52 mb = 317.61 m = 1042.02 ft T: -8.41 C 700-500 lapse rate: 5.26 C/km ThetaE index: 0.59 C Layer 925.0- 700.0 mb Conv cond level (CCL): 919.29 mb = 727.11 m = 2385.51 ft Mean mixing ratio: 1.70 g/kg Conv temperature: -4.64 C = 23.64 F Cap Strength: 9.75 C Lifted Index: 9.93 C Risk: None Lifted Index @300 mb: 20.85 C Lifted Index @700 mb: 0.91 C Showalter Index: 10.16 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 21.70 C K Index: 3.40 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.93 J/kg Max Up Vert Vel: 2.80 m/s Conv Inhibition (B-): 63985.61 J/kg Cap Strength: 9.77 C Lift Cond Lev (LCL): 928.18 mb = 653.56 m = 2144.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 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 1009 9 290 5 4.7 -1.7 | 228 23 16.7 15.2 1 1000 79 295 7 6.3 -3.0 | 233 23 18.3 13.9 2 925 680 330 15 7.5 -13.0 | 259 20 19.5 3.9 3 850 1323 330 23 11.5 -19.9 | 277 24 23.5 -3.0 4 700 2744 350 27 4.7 -26.6 | 300 19 16.6 -9.7 5 500 5100 30 36 -18.0 -31.2 | 23 16 -6.0 -14.3 6 400 6590 35 44 -25.2 -36.0 | 35 23 -13.3 -19.1 7 310 8225 35 42 -24.1 -34.4 | 35 21 -12.1 -17.5 8 300 8430 30 38 -19.0 -32.9 | 24 17 -7.0 -16.0 9 250 9570 360 27 -0.0 -27.0 | 310 16 12.0 -10.1 10 200 10970 320 27 17.4 -20.7 | 277 30 29.3 -3.8 11 150 12790 285 29 28.0 -7.5 | 257 41 40.0 9.4 12 106 15019 280 64 63.0 -11.1 | 266 75 75.0 5.8 13 100 15400 280 60 59.1 -10.4 | 265 71 71.0 6.5 14 70 17760 270 73 73.0 -0.0 | 259 87 85.0 16.9 15 50 20000 265 75 74.7 6.5 | 255 90 86.7 23.4 16 30 23370 275 73 72.7 -6.4 | 263 85 84.7 10.5 17 20 26050 260 54 53.2 9.4 | 248 70 65.1 26.3 Wind Parameters Mean winds (0-6000m): 5.3 at 27.6 knts Storm direction: 35.3 at 20.7 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 79.2 deg Storm rel helicity (0-3000m) pos: 168.5 neg: 0.0 tot: 168.5 m^2/s^2 ave: 56.2 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 73.96 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 ------------------------------------------------------------------------------- 500 310 9 240 22| 9.0 0.0 9.0| 53.2 0.0 53.2 106.4 0.97| 9.5 9.2 1000 323 13 251 21| 8.0 0.0 8.0| 89.7 0.0 89.7 89.7 0.95| 8.5 8.0 1500 327 16 260 21| 6.9 0.0 6.9|115.7 0.0 115.7 77.1 0.93| 7.4 6.8 2000 330 18 266 21| 5.7 0.0 5.7|133.0 0.0 133.0 66.5 0.92| 6.4 5.9 2500 334 19 272 21| 4.9 0.0 4.9|149.9 0.0 149.9 60.0 0.92| 5.8 5.3 3000 337 21 277 20| 4.5 0.0 4.5|168.5 0.0 168.5 56.2 0.92| 5.5 5.1 4000 346 23 287 18| 4.0 0.0 4.0|208.9 0.0 208.9 52.2 0.92| 5.4 5.0 5000 356 25 302 16| 3.8 0.0 3.8|251.1 0.0 251.1 50.2 0.94| 5.4 5.1 6000 5 28 318 14| 3.6 0.0 3.6|266.6 0.0 266.6 44.4 0.90| 5.1 4.5 Wrote GIF file: /home/apache/climate/data/raob//U2271/skewt/U2271.skewt.20200321.00.gif