UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 1 APR 20 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 32 SFC 981 187 3.0 -9.0 41 12.0 -1.1 225 5 277.7 278.0 273.1 283.3 1.97 2 925 657 -2.9 -10.9 54 8.0 -5.4 230 21 276.3 276.6 272.0 281.4 1.80 3 900 872 -5.3 -12.3 58 7.0 -7.3 235 23 276.0 276.3 271.6 280.7 1.65 4 850 1317 -8.9 -13.2 71 4.3 -10.1 245 27 276.8 277.1 272.0 281.5 1.62 5 813 1659 -10.7 -13.1 82 2.4 -11.3 254 28 278.5 278.7 273.1 283.4 1.71 6 788 1899 -10.7 -13.0 83 2.3 -11.3 261 29 281.0 281.3 274.6 286.1 1.78 7 700 2798 -15.9 -18.7 79 2.8 -16.5 285 31 284.9 285.1 275.9 288.6 1.25 8 606 3870 -22.7 -26.0 74 3.3 -23.2 287 30 289.0 289.2 277.3 291.4 0.76 9 500 5250 -33.3 -37.4 67 4.1 -33.7 290 29 292.4 292.5 278.3 293.5 0.31 10 498 5278 -33.5 -37.6 67 4.1 -33.8 290 29 292.5 292.6 278.4 293.5 0.30 11 463 5786 -34.1 -41.1 49 7.0 -34.6 293 30 297.9 298.0 280.8 298.7 0.23 12 400 6790 -40.7 -52.7 26 12.0 -41.2 300 33 302.1 302.1 282.3 302.4 0.07 13 397 6841 -41.1 -53.1 26 12.0 -41.6 300 33 302.2 302.2 282.4 302.5 0.07 14 342 7841 -47.9 -59.9 24 12.0 -48.2 300 34 306.1 306.2 283.9 306.3 0.03 15 300 8700 -51.3 -63.3 23 12.0 -51.5 300 35 313.0 313.0 286.4 313.1 0.03 16 295 8808 -51.7 -63.7 22 12.0 -51.9 305 35 314.0 314.0 286.8 314.1 0.02 17 290 8918 -51.5 -63.5 23 12.0 -51.7 304 36 315.8 315.8 287.4 315.9 0.03 18 250 9880 -48.5 -61.5 21 13.0 -48.8 295 40 334.0 334.0 292.8 334.1 0.04 19 203 11261 -46.3 -62.3 15 16.0 -46.9 290 32 357.9 357.9 298.3 358.1 0.04 20 200 11360 -46.3 -62.3 15 16.0 -46.9 290 31 359.5 359.5 298.6 359.7 0.04 21 170 12430 -50.1 -67.1 12 17.0 -50.6 290 32 370.2 370.3 300.7 370.4 0.03 22 150 13250 -48.7 -67.7 9 19.0 -49.4 290 33 386.2 386.2 303.2 386.3 0.03 23 100 15890 -51.7 -71.7 7 20.0 -52.4 275 40 427.8 427.8 308.6 428.0 0.02 24 98 16021 -51.7 -71.7 7 20.0 -52.4 275 40 430.3 430.3 308.9 430.4 0.02 25 70 18180 -54.9 -75.9 6 21.0 -55.6 270 42 466.9 466.9 312.4 467.0 0.02 26 62 18950 -56.5 -77.5 5 21.0 -57.2 272 46 479.9 479.9 313.4 480.0 0.02 27 50 20310 -56.3 -78.3 5 22.0 -57.2 275 52 510.8 510.8 315.7 510.9 0.02 28 31 23333 -56.5 -78.5 5 22.0 -57.8 252 61 585.1 585.1 319.9 585.3 0.03 29 30 23540 -57.1 -79.1 5 22.0 -58.3 250 62 589.0 589.0 320.1 589.2 0.03 30 27 24200 -60.3 -82.3 4 22.0 -61.3 258 64 598.0 598.0 320.5 598.1 0.02 31 23 25195 -61.0 -83.0 4 22.0 -62.0 270 68 623.9 623.9 321.6 624.0 0.02 32 20 26060 -61.7 -83.7 4 22.0 -62.7 275 64 647.3 647.3 322.6 647.4 0.02 33 17 27076 -57.7 -80.7 4 23.0 -59.6 690.9 691.0 324.1 691.2 0.03 34 15 27863 -59.3 -80.3 5 21.0 -61.0 710.8 710.8 324.8 711.2 0.04 TRP 295 8808 -51.7 -63.7 22 12.0 -51.9 305 35 314.0 314.0 286.8 314.1 0.02 WND 23 25195 -61.0 -83.0 4 22.0 -62.0 270 68 623.9 623.9 321.6 624.0 0.02 Sounding variables and indices 1000-500 mb thick: 5218.00 m Freezing level: 952.53 mb = 426.00 m = 1397.61 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 71.54 % Est. max temperature: 2.98 C = 37.37 F Sfc-Lift cond lev (LCL): 813.75 mb = 1652.27 m = 5420.77 ft T: -10.66 C 700-500 lapse rate: 7.10 C/km ThetaE index: 2.52 C Layer 925.0- 850.0 mb Conv cond level (CCL): 734.55 mb = 2432.23 m = 7979.65 ft Mean mixing ratio: 1.79 g/kg Conv temperature: 8.59 C = 47.46 F Cap Strength: 7.69 C Lifted Index: 9.28 C Risk: None Lifted Index @300 mb: 22.22 C Lifted Index @700 mb: 5.47 C Showalter Index: 9.45 C Risk: None Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 20.10 C K Index: 8.40 Risk: None Sweat Index: 196.39 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.66 J/kg Max Up Vert Vel: 3.65 m/s Conv Inhibition (B-): 56310.61 J/kg Cap Strength: 9.24 C Lift Cond Lev (LCL): 811.27 mb = 1675.77 m = 5497.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 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 ---------------------------------------------------------- 0 981 187 225 5 3.5 3.5 | 141 21 -13.1 16.2 1 925 657 230 21 16.1 13.5 | 179 26 -0.6 26.2 2 850 1317 245 27 24.5 11.4 | 198 25 7.8 24.1 3 700 2798 285 31 29.9 -8.0 | 251 14 13.3 4.7 4 500 5250 290 29 27.3 -9.9 | 255 11 10.6 2.8 5 400 6790 300 33 28.6 -16.5 | 288 13 11.9 -3.8 6 300 8700 300 35 30.3 -17.5 | 289 14 13.7 -4.8 7 295 8808 305 35 28.7 -20.1 | 302 14 12.0 -7.4 8 250 9880 295 40 36.3 -16.9 | 282 20 19.6 -4.2 9 200 11360 290 31 29.1 -10.6 | 260 13 12.5 2.1 10 150 13250 290 33 31.0 -11.3 | 264 14 14.4 1.4 11 100 15890 275 40 39.8 -3.5 | 248 25 23.2 9.2 12 70 18180 270 42 42.0 -0.0 | 243 28 25.4 12.7 13 50 20310 275 52 51.8 -4.5 | 257 36 35.2 8.2 14 30 23540 250 62 58.3 21.2 | 231 54 41.6 33.9 15 23 25195 270 68 68.0 -0.0 | 256 53 51.4 12.7 16 20 26060 275 64 63.8 -5.6 | 261 48 47.1 7.1 Wind Parameters Mean winds (0-6000m): 277.3 at 27.9 knts Storm direction: 307.3 at 20.9 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 110.3 deg Storm rel helicity (0-3000m) pos: 238.2 neg: 0.0 tot: 238.2 m^2/s^2 ave: 79.4 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 7.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 60.75 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 ------------------------------------------------------------------------------- 500 229 13 163 22| 16.8 0.0 16.8| 92.8 0.0 92.8 185.6 0.94| 16.8 15.8 1000 234 19 176 24| 10.8 0.0 10.8|137.2 0.0 137.2 137.2 0.95| 11.8 11.2 1500 240 21 185 23| 8.2 0.0 8.2|174.5 0.0 174.5 116.3 0.93| 10.1 9.5 2000 247 23 192 22| 6.7 0.0 6.7|204.9 0.0 204.9 102.4 0.91| 9.4 8.5 2500 254 25 200 21| 5.8 0.0 5.8|231.9 0.0 231.9 92.8 0.90| 9.0 8.1 3000 260 26 207 19| 4.9 0.0 4.9|238.2 0.0 238.2 79.4 0.90| 7.9 7.0 4000 268 27 217 17| 3.6 0.0 3.6|239.6 0.0 239.6 59.9 0.88| 6.1 5.3 5000 274 27 224 15| 2.8 0.0 2.8|240.9 0.0 240.9 48.2 0.86| 5.0 4.3 6000 277 28 230 14| 2.6 0.0 2.6|252.7 0.0 252.7 42.1 0.87| 4.5 3.9 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20200401.12.gif