UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for U6781... Searching the city database file for: U6781 ... Date:1200Z 29 MAR 20 Station: U6781 WMO ident: 26781 Latitude: 54.75 Longitude: 32.07 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 77 SFC 980 248 15.4 -6.6 21 22.0 6.1 135 3 290.2 290.6 280.1 297.3 2.37 2 950 509 12.2 -10.8 19 23.0 3.4 148 4 289.6 289.9 279.0 294.9 1.76 3 925 732 12.2 -10.8 19 23.0 3.3 160 5 291.8 292.1 280.1 297.3 1.81 4 907 896 12.2 -10.8 19 23.0 3.2 162 8 293.4 293.8 280.9 299.0 1.85 5 726 2684 -7.9 -15.9 53 8.0 -10.2 198 19 290.7 291.0 279.2 295.3 1.52 6 700 2966 -9.7 -15.7 62 6.0 -11.4 205 19 291.7 292.0 279.8 296.6 1.61 7 674 3257 -11.7 -16.6 67 4.9 -13.0 207 20 292.7 293.0 280.2 297.4 1.55 8 626 3819 -13.9 -20.9 55 7.0 -15.6 210 22 296.4 296.6 281.4 300.0 1.15 9 568 4548 -20.1 -29.1 45 9.0 -21.6 214 25 297.5 297.6 281.1 299.5 0.61 10 500 5480 -26.3 -41.3 23 15.0 -27.8 220 29 301.0 301.0 282.0 301.7 0.21 11 438 6426 -32.3 -50.3 15 18.0 -33.4 223 38 305.0 305.0 283.5 305.3 0.09 12 424 6655 -34.1 -53.1 13 19.0 -35.1 224 40 305.5 305.5 283.7 305.8 0.06 13 400 7060 -37.3 -55.3 14 18.0 -38.1 225 44 306.5 306.5 284.1 306.7 0.05 14 303 8916 -51.9 -64.9 20 13.0 -52.1 211 65 311.3 311.3 285.8 311.4 0.02 15 300 8980 -52.5 -65.4 20 12.9 -52.7 210 66 311.3 311.3 285.8 311.4 0.02 16 272 9603 -58.7 -70.7 20 12.0 -58.8 215 57 311.2 311.2 285.8 311.2 0.01 17 250 10130 -60.1 -72.1 19 12.0 -60.2 220 50 316.7 316.7 287.7 316.8 0.01 18 234 10542 -61.5 -73.5 19 12.0 -61.6 225 44 320.6 320.6 288.9 320.7 0.01 19 215 11073 -57.7 -69.7 20 12.0 -57.9 233 40 334.4 334.4 292.9 334.5 0.01 20 200 11530 -58.1 -70.1 20 12.0 -58.3 240 36 340.8 340.8 294.5 340.8 0.02 21 182 12122 -57.9 -70.9 17 13.0 -58.1 237 34 350.4 350.4 296.7 350.5 0.01 22 156 13100 -54.1 -69.1 14 15.0 -54.4 231 32 372.7 372.7 301.1 372.8 0.02 23 150 13350 -55.9 -69.9 16 14.0 -56.2 230 31 373.8 373.8 301.2 373.9 0.02 24 100 15950 -54.7 -72.7 9 18.0 -55.2 260 33 422.0 422.0 308.0 422.1 0.02 25 70 18230 -55.5 -74.5 8 19.0 -56.2 275 38 465.7 465.7 312.3 465.8 0.02 26 62 19000 -57.5 -77.5 6 20.0 -58.1 270 36 477.7 477.7 313.2 477.8 0.02 27 56 19648 -54.5 -74.5 7 20.0 -55.4 265 35 498.6 498.6 314.9 498.8 0.03 28 50 20370 -56.5 -77.5 5 21.0 -57.3 260 33 510.3 510.3 315.7 510.5 0.02 29 34 22799 -59.5 -80.5 5 21.0 -60.3 264 33 562.0 562.0 318.8 562.1 0.02 30 31 23382 -55.7 -78.7 4 23.0 -57.1 265 33 587.3 587.3 320.0 587.4 0.03 31 30 23590 -56.5 -78.5 5 22.0 -57.8 265 33 590.6 590.6 320.2 590.8 0.03 32 22 25544 -60.5 -82.5 4 22.0 -61.6 250 35 633.5 633.5 322.0 633.6 0.02 33 20 26140 -59.9 -82.9 3 23.0 -61.2 245 35 652.8 652.8 322.8 653.0 0.02 34 16 27542 -57.3 -80.3 4 23.0 -59.3 704.3 704.3 324.6 704.7 0.04 35 13 28851 -58.5 -81.5 4 23.0 -60.6 743.3 743.3 325.7 743.6 0.04 TRP 234 10542 -61.5 -73.5 19 12.0 -61.6 225 44 320.6 320.6 288.9 320.7 0.01 WND 300 8980 -52.5 -65.4 20 12.9 -52.7 210 66 311.3 311.3 285.8 311.4 0.02 Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 797.14 mb = 1981.41 m = 6500.61 ft Wetbulb zero: 863.86 mb = 1287.24 m = 4223.17 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 41.10 % Est. max temperature: 17.68 C = 63.83 F Sfc-Lift cond lev (LCL): 701.78 mb = 2946.45 m = 9666.72 ft T: -9.58 C 700-500 lapse rate: 6.60 C/km ThetaE index: 3.74 C Layer 726.0- 700.0 mb Conv cond level (CCL): 611.27 mb = 3997.47 m = 13114.91 ft Mean mixing ratio: 1.89 g/kg Conv temperature: 21.84 C = 71.31 F Cap Strength: 3.48 C Lifted Index: 4.62 C Risk: None Lifted Index @300 mb: 10.06 C Lifted Index @700 mb: 0.19 C Showalter Index: 3.97 C Risk: None Total Totals Index: 46.65 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.64 C Cross Totals Index: 14.01 C K Index: 14.35 Risk: None Sweat Index: 50.90 Risk: None Energy Index: 0.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.03 J/kg Max Up Vert Vel: 6.93 m/s Conv Inhibition (B-): 52449.93 J/kg Cap Strength: 4.42 C Lift Cond Lev (LCL): 657.71 mb = 3442.78 m = 11295.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 at 16 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 ---------------------------------------------------------- 0 980 248 135 3 -2.1 2.1 | 67 16 -15.1 -6.4 1 925 732 160 5 -1.7 4.7 | 76 15 -14.7 -3.8 2 850 1428 170 17 -3.0 16.7 | 117 18 -16.0 8.3 3 700 2966 205 19 8.0 17.2 | 150 10 -5.0 8.7 4 500 5480 220 29 18.6 22.2 | 202 15 5.6 13.7 5 400 7060 225 44 31.1 31.1 | 219 29 18.1 22.6 6 300 8980 210 66 33.0 57.2 | 202 53 20.0 48.7 7 250 10130 220 50 32.1 38.3 | 213 35 19.1 29.8 8 234 10542 225 44 31.1 31.1 | 219 29 18.1 22.6 9 200 11530 240 36 31.2 18.0 | 242 20 18.1 9.5 10 150 13350 230 31 23.7 19.9 | 223 16 10.7 11.4 11 100 15950 260 33 32.5 5.7 | 278 20 19.5 -2.8 12 70 18230 275 38 37.9 -3.3 | 295 27 24.8 -11.8 13 50 20370 260 33 32.5 5.7 | 278 20 19.5 -2.8 14 30 23590 265 33 32.9 2.9 | 286 21 19.8 -5.6 15 20 26140 245 35 31.7 14.8 | 251 20 18.7 6.3 Wind Parameters Mean winds (0-6000m): 206.9 at 20.7 knts Storm direction: 236.9 at 15.5 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 90.0 deg Storm rel helicity (0-3000m) pos: 93.0 neg: 0.0 tot: 93.0 m^2/s^2 ave: 31.0 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.52 Bulk Shear: 46.59 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 ------------------------------------------------------------------------------- 500 151 4 72 16| 2.9 0.0 2.9| 11.0 0.0 11.0 21.9 0.90| 3.0 2.7 1000 161 7 82 15| 5.9 0.0 5.9| 46.6 0.0 46.6 46.6 0.96| 6.0 5.7 1500 168 10 95 15| 5.3 0.0 5.3| 67.7 0.0 67.7 45.1 0.93| 5.8 5.4 2000 174 12 103 15| 4.2 0.0 4.2| 77.8 0.0 77.8 38.9 0.89| 5.3 4.7 2500 180 13 110 14| 3.6 0.0 3.6| 86.4 0.0 86.4 34.5 0.86| 5.0 4.3 3000 185 14 116 13| 3.3 0.0 3.3| 93.0 0.0 93.0 31.0 0.86| 4.6 4.0 4000 194 16 129 12| 3.0 0.0 3.0|105.5 0.0 105.5 26.4 0.87| 4.1 3.5 5000 201 18 144 11| 2.9 0.0 2.9|119.8 0.0 119.8 24.0 0.87| 3.8 3.3 6000 207 21 160 11| 3.1 0.0 3.1|138.2 0.0 138.2 23.0 0.79| 3.9 3.1 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20200329.12.gif