UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for U2271... Searching the city database file for: U2271 ... Date:0000Z 25 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 1003 5 -0.7 -1.9 92 1.2 -1.2 250 17 272.2 272.8 271.8 281.2 3.31 1 1000 29 -0.9 -1.9 93 1.0 -1.3 250 19 272.2 272.8 271.9 281.2 3.32 2 994 77 -1.1 -2.1 93 1.0 -1.5 254 20 272.5 273.1 272.0 281.4 3.29 3 965 313 -0.5 -1.5 93 1.0 -0.9 273 24 275.4 276.0 274.1 285.1 3.55 4 941 514 2.0 0.9 92 1.1 1.5 289 28 280.0 280.7 277.6 292.0 4.34 5 925 652 0.8 -0.9 88 1.7 0.1 300 31 280.1 280.8 277.1 290.9 3.87 6 850 1327 -4.3 -5.5 91 1.2 -4.7 270 27 281.6 282.2 276.7 290.1 2.98 7 801 1793 -8.3 -9.2 93 0.9 -8.6 275 33 282.2 282.6 276.2 289.0 2.37 8 753 2272 -10.5 -11.6 92 1.1 -10.8 279 39 284.8 285.2 277.1 290.9 2.09 9 749 2313 -10.5 -11.7 91 1.2 -10.9 280 39 285.3 285.6 277.3 291.4 2.08 10 700 2831 -14.9 -17.7 79 2.8 -15.6 285 46 286.0 286.2 276.7 290.1 1.36 11 670 3160 -16.7 -20.7 71 4.0 -17.6 286 50 287.6 287.8 277.1 290.9 1.10 12 574 4297 -26.1 -28.0 84 1.9 -26.3 291 63 289.6 289.7 277.5 291.7 0.66 13 559 4488 -26.5 -28.5 83 2.0 -26.8 292 65 291.3 291.4 278.3 293.4 0.65 14 521 4995 -26.7 -32.7 57 6.0 -27.5 294 71 297.0 297.1 280.7 298.5 0.47 15 500 5290 -29.5 -36.5 51 7.0 -30.2 295 75 297.1 297.1 280.6 298.2 0.34 16 485 5506 -30.5 -38.5 45 8.0 -31.3 294 77 298.4 298.5 281.1 299.4 0.28 17 432 6316 -36.7 -42.7 54 6.0 -37.1 292 87 300.6 300.6 281.9 301.3 0.20 18 427 6396 -38.5 -43.5 59 5.0 -38.8 291 88 299.3 299.3 281.3 300.0 0.19 19 400 6840 -42.1 -46.6 61 4.5 -42.3 290 93 300.3 300.3 281.7 300.8 0.14 20 397 6891 -42.9 -47.3 62 4.4 -43.1 290 93 299.9 299.9 281.5 300.3 0.13 21 384 7114 -46.5 -50.6 63 4.1 -46.6 290 91 298.0 298.0 280.6 298.4 0.10 22 352 7690 -48.5 -52.7 62 4.2 -48.6 290 84 302.8 302.8 282.7 303.1 0.08 23 308 8560 -53.1 -58.1 54 5.0 -53.2 290 75 308.2 308.2 284.7 308.4 0.05 24 300 8730 -53.3 -58.3 54 5.0 -53.4 290 73 310.2 310.2 285.5 310.4 0.05 25 280 9173 -54.7 -59.7 54 5.0 -54.8 290 68 314.4 314.4 286.9 314.6 0.04 26 254 9798 -53.1 -59.1 48 6.0 -53.2 286 59 325.6 325.7 290.5 325.8 0.05 27 250 9900 -53.7 -59.7 48 6.0 -53.8 285 58 326.2 326.2 290.7 326.4 0.05 28 208 11072 -57.7 -63.7 46 6.0 -57.8 281 63 337.6 337.6 293.7 337.7 0.04 29 200 11320 -57.5 -63.5 46 6.0 -57.6 280 64 341.7 341.7 294.8 341.9 0.04 30 154 12974 -58.3 -65.3 40 7.0 -58.5 280 72 366.9 366.9 300.0 367.0 0.04 31 150 13140 -57.9 -64.9 40 7.0 -58.0 280 73 370.3 370.3 300.7 370.5 0.04 32 120 14566 -53.1 -61.1 37 8.0 -53.5 277 67 403.5 403.6 305.7 404.0 0.09 33 101 15676 -54.1 -62.1 37 8.0 -54.5 275 62 422.0 422.0 308.0 422.5 0.09 34 100 15740 -54.1 -62.1 37 8.0 -54.5 275 62 423.2 423.2 308.2 423.7 0.09 35 85 16776 -57.1 -65.1 36 8.0 -57.4 437.3 437.3 309.6 437.6 0.07 36 74 17659 -53.9 -62.9 32 9.0 -54.4 461.7 461.7 312.0 462.3 0.11 TRP 280 9173 -54.7 -59.7 54 5.0 -54.8 290 68 314.4 314.4 286.9 314.6 0.04 WND 397 6891 -42.9 -47.3 62 4.4 -43.1 290 93 299.9 299.9 281.5 300.3 0.13 Sounding variables and indices 1000-500 mb thick: 5261.00 m Freezing level: Surface below freezing Freezing level: 960.20 mb = 352.98 m = 1158.06 ft Freezing level: 913.24 mb = 757.88 m = 2486.46 ft Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 82.07 % Est. max temperature: 8.67 C = 47.61 F Sfc-Lift cond lev (LCL): 984.21 mb = 155.67 m = 510.73 ft T: -0.90 C 700-500 lapse rate: 5.94 C/km ThetaE index: 2.96 C Layer 925.0- 753.0 mb Conv cond level (CCL): 1000.00 mb = 29.00 m = 95.14 ft Mean mixing ratio: 3.72 g/kg Conv temperature: -0.15 C = 31.73 F Cap Strength: 8.88 C Lifted Index: 8.68 C Risk: None Lifted Index @300 mb: 16.17 C Lifted Index @700 mb: 2.45 C Showalter Index: 6.63 C Risk: None Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 24.00 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 133.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.60 J/kg Max Up Vert Vel: 8.90 m/s Conv Inhibition (B-): 22230.11 J/kg Cap Strength: 8.81 C Lift Cond Lev (LCL): 934.01 mb = 574.15 m = 1883.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 37 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 1003 5 250 17 16.0 5.8 | 166 35 -8.7 34.0 1 1000 29 250 19 17.9 6.5 | 169 35 -6.8 34.7 2 925 652 300 31 26.8 -15.5 | 190 13 2.2 12.7 3 850 1327 270 27 27.0 -0.0 | 185 28 2.4 28.2 4 700 2831 285 46 44.4 -11.9 | 231 26 19.8 16.2 5 500 5290 295 75 68.0 -31.7 | 275 43 43.3 -3.5 6 400 6840 290 93 87.4 -31.8 | 273 63 62.7 -3.7 7 397 6891 290 93 87.4 -31.8 | 273 63 62.7 -3.7 8 300 8730 290 73 68.6 -25.0 | 266 44 43.9 3.2 9 280 9173 290 68 63.9 -23.3 | 263 40 39.3 4.9 10 250 9900 285 58 56.0 -15.0 | 247 34 31.4 13.1 11 200 11320 280 64 63.0 -11.1 | 246 42 38.4 17.0 12 150 13140 280 73 71.9 -12.7 | 252 50 47.2 15.5 13 100 15740 275 62 61.8 -5.4 | 238 44 37.1 22.7 Wind Parameters Mean winds (0-6000m): 288.8 at 49.9 knts Storm direction: 318.8 at 37.4 knts Shear (0-3000m) pos: 6.6 neg: 1.4 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 69.3 deg Storm rel helicity (0-3000m) pos: 246.8 neg: -13.7 tot: 233.1 m^2/s^2 ave: 77.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 5.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.37 Bulk Shear: 106.45 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 ------------------------------------------------------------------------------- 500 272 23 177 27| 18.7 0.0 18.7| 82.7 0.0 82.7 165.5 0.53| 20.2 10.8 1000 285 27 183 21| 9.3 1.1 10.4| 87.9 -2.4 85.6 85.6 0.35| 16.6 5.8 1500 282 27 185 23| 6.2 2.8 9.1|103.8 -13.7 90.2 60.1 0.28| 14.1 4.0 2000 280 28 188 24| 6.3 2.1 8.5|152.0 -13.7 138.3 69.2 0.38| 12.4 4.7 2500 280 30 193 23| 6.5 1.7 8.2|200.6 -13.7 187.0 74.8 0.46| 11.4 5.3 3000 281 33 199 23| 6.6 1.4 8.0|246.8 -13.7 233.1 77.7 0.52| 10.7 5.5 4000 284 38 213 23| 6.5 1.1 7.6|329.4 -13.7 315.7 78.9 0.58| 9.6 5.5 5000 287 44 229 23| 6.5 0.9 7.4|422.6 -13.7 408.9 81.8 0.60| 9.0 5.4 6000 289 50 242 26| 5.9 1.0 6.9|451.8 -17.2 434.6 72.4 0.55| 8.6 4.7 Wrote GIF file: /home/apache/climate/data/raob//U2271/skewt/U2271.skewt.20200325.00.gif