UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for U2271... Searching the city database file for: U2271 ... Date:1200Z 31 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 1007 5 -3.3 -4.1 94 0.8 -3.6 225 7 269.3 269.8 269.2 276.8 2.80 1 1000 60 -3.1 -5.0 87 1.9 -3.7 250 11 270.0 270.5 269.4 277.2 2.63 2 934 597 -7.1 -13.1 62 6.0 -8.7 250 15 271.3 271.5 268.3 275.5 1.49 3 925 673 -8.1 -14.1 62 6.0 -9.6 250 15 271.0 271.3 268.0 274.9 1.39 4 850 1328 -13.7 -19.7 60 6.0 -14.9 240 11 271.8 271.9 267.7 274.5 0.94 5 824 1563 -14.5 -21.5 55 7.0 -15.8 239 13 273.4 273.5 268.5 275.8 0.83 6 700 2769 -25.1 -32.1 52 7.0 -25.8 235 23 274.7 274.8 268.5 275.8 0.37 7 651 3292 -29.5 -35.5 56 6.0 -30.0 246 23 275.5 275.5 268.9 276.4 0.29 8 505 5072 -38.9 -52.9 21 14.0 -39.4 284 21 284.8 284.8 274.0 285.0 0.06 9 500 5140 -39.3 -53.3 21 14.0 -39.8 285 21 285.1 285.1 274.2 285.3 0.05 10 429 6175 -43.9 -57.9 20 14.0 -44.3 306 29 292.0 292.0 277.7 292.2 0.04 11 400 6640 -47.1 -61.1 19 14.0 -47.4 315 33 293.8 293.8 278.6 293.9 0.03 12 305 8387 -59.3 -71.3 20 12.0 -59.4 324 45 300.3 300.3 281.5 300.4 0.01 13 300 8490 -59.5 -71.5 20 12.0 -59.6 325 46 301.5 301.5 282.0 301.5 0.01 14 264 9284 -63.3 -75.3 18 12.0 -63.4 310 42 307.1 307.1 284.2 307.2 0.01 15 250 9620 -62.1 -74.1 19 12.0 -62.2 305 38 313.7 313.7 286.6 313.8 0.01 16 200 10990 -63.5 -75.5 18 12.0 -63.6 295 40 332.2 332.2 292.3 332.2 0.01 17 184 11504 -62.5 -74.5 18 12.0 -62.6 292 41 341.8 341.8 294.8 341.9 0.01 18 150 12760 -64.3 -76.3 18 12.0 -64.4 285 44 359.3 359.3 298.6 359.3 0.01 19 100 15220 -67.7 -79.7 17 12.0 -67.8 280 50 396.9 396.9 304.8 397.0 0.01 20 74 17020 -71.3 -83.3 15 12.0 -71.4 276 58 425.0 425.0 308.3 425.1 0.01 21 70 17350 -70.9 -82.9 15 12.0 -71.0 275 60 432.7 432.7 309.1 432.7 0.01 22 53 19010 -69.1 -81.1 16 12.0 -69.2 271 67 472.7 472.7 312.8 472.8 0.01 23 50 19360 -67.7 -79.7 17 12.0 -67.9 270 68 484.0 484.0 313.8 484.0 0.01 24 45 19998 -66.1 -78.5 16 12.4 -66.3 270 83 502.7 502.7 315.1 502.8 0.02 25 31 22294 -60.3 -74.3 14 14.0 -61.0 265 69 574.8 574.9 319.4 575.2 0.05 26 30 22500 -58.7 -72.7 15 14.0 -59.6 265 68 584.6 584.6 319.9 585.1 0.07 27 28 22938 -54.9 -69.9 14 15.0 -56.3 265 68 606.8 606.9 320.9 607.7 0.11 28 24 23924 -55.3 -70.3 14 15.0 -56.9 265 67 633.0 633.1 322.0 634.0 0.12 29 22 24489 -48.3 -64.3 14 16.0 -51.5 265 66 669.8 669.9 323.5 672.4 0.31 30 20 25120 -46.1 -63.1 13 17.0 -50.2 265 66 695.1 695.2 324.4 698.5 0.39 31 14 27527 -39.5 -57.5 13 18.0 -47.0 792.1 792.6 327.3 803.4 1.16 32 12 28573 -43.1 -61.1 12 18.0 -49.8 815.0 815.5 327.8 823.7 0.85 33 11 29170 -34.7 -53.7 13 19.0 -45.1 866.1 867.3 329.2 891.1 2.34 34 10 29840 -31.7 -51.7 12 20.0 -43.9 901.2 903.0 330.1 937.4 3.26 TRP 264 9284 -63.3 -75.3 18 12.0 -63.4 310 42 307.1 307.1 284.2 307.2 0.01 WND 45 19998 -66.1 -78.5 16 12.4 -66.3 270 83 502.7 502.7 315.1 502.8 0.02 Sounding variables and indices 1000-500 mb thick: 5080.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 51.43 % Est. max temperature: -0.88 C = 30.41 F Sfc-Lift cond lev (LCL): 994.20 mb = 105.76 m = 346.97 ft T: -3.44 C 700-500 lapse rate: 5.99 C/km ThetaE index: 2.67 C Layer 934.0- 824.0 mb Conv cond level (CCL): 890.28 mb = 969.33 m = 3180.16 ft Mean mixing ratio: 1.91 g/kg Conv temperature: -1.22 C = 29.80 F Cap Strength: 7.55 C Lifted Index: 7.79 C Risk: None Lifted Index @300 mb: 18.06 C Lifted Index @700 mb: 0.60 C Showalter Index: 8.96 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 19.60 C K Index: -1.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.46 J/kg Max Up Vert Vel: 2.63 m/s Conv Inhibition (B-): 51882.89 J/kg Cap Strength: 7.34 C Lift Cond Lev (LCL): 899.08 mb = 893.19 m = 2930.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 289 at 14 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 1007 5 225 7 4.9 4.9 | 138 13 -8.7 9.7 1 1000 60 250 11 10.3 3.8 | 159 9 -3.3 8.5 2 925 673 250 15 14.1 5.1 | 182 10 0.4 9.9 3 850 1328 240 11 9.5 5.5 | 158 11 -4.1 10.2 4 700 2769 235 23 18.8 13.2 | 196 19 5.2 17.9 5 500 5140 285 21 20.3 -5.4 | 276 7 6.6 -0.7 6 400 6640 315 33 23.3 -23.3 | 333 21 9.7 -18.6 7 300 8490 325 46 26.4 -37.7 | 339 35 12.7 -32.9 8 264 9284 310 42 32.2 -27.0 | 320 29 18.5 -22.3 9 250 9620 305 38 31.1 -21.8 | 314 24 17.5 -17.1 10 200 10990 295 40 36.3 -16.9 | 298 26 22.6 -12.2 11 150 12760 285 44 42.5 -11.4 | 283 30 28.8 -6.6 12 100 15220 280 50 49.2 -8.7 | 276 36 35.6 -3.9 13 70 17350 275 60 59.8 -5.2 | 271 46 46.1 -0.5 14 50 19360 270 68 68.0 -0.0 | 265 55 54.3 4.7 15 45 19998 270 83 83.0 -0.0 | 266 69 69.3 4.7 16 30 22500 265 68 67.7 5.9 | 259 55 54.1 10.7 17 20 25120 265 66 65.7 5.8 | 259 53 52.1 10.5 Wind Parameters Mean winds (0-6000m): 259.1 at 19.3 knts Storm direction: 289.1 at 14.5 knts Shear (0-3000m) pos: 1.8 neg: 1.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 62.6 deg Storm rel helicity (0-3000m) pos: 59.2 neg: -11.2 tot: 48.0 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 7.83 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 ------------------------------------------------------------------------------- 500 249 12 165 9| 8.4 0.0 8.4| 18.3 0.0 18.3 36.6 0.82| 8.7 7.1 1000 249 13 171 10| 4.2 0.8 5.0| 20.4 -5.6 14.8 14.8 0.49| 5.9 2.9 1500 247 13 168 10| 2.8 1.0 3.8| 24.1 -11.2 12.9 8.6 0.33| 5.1 1.7 2000 244 13 170 11| 2.1 1.1 3.2| 35.8 -11.2 24.6 12.3 0.44| 4.9 2.2 2500 242 14 175 11| 1.7 1.7 3.3| 46.9 -11.2 35.7 14.3 0.48| 4.8 2.3 3000 241 16 180 12| 1.8 1.4 3.2| 59.2 -11.2 48.0 16.0 0.51| 4.7 2.4 4000 244 17 188 13| 1.9 1.0 3.0| 81.4 -11.2 70.2 17.6 0.56| 4.6 2.5 5000 250 18 198 12| 2.1 0.8 2.9| 96.9 -11.2 85.7 17.1 0.60| 4.5 2.7 6000 259 19 212 10| 2.6 0.7 3.3|116.6 -11.2 105.4 17.6 0.62| 4.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//U2271/skewt/U2271.skewt.20200331.12.gif