UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032412.upa.cvt Date: 1200Z 24 MAR 20 Searching for U0744... Searching the city database file for: U0744 ... Date:1200Z 24 MAR 20 Station: U0744 WMO ident: 20744 Latitude: 72.37 Longitude: 52.73 ------------------------------------------------------------------------------- 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 1002 16 1.0 -0.5 90 1.5 0.4 200 13 274.0 274.6 273.4 284.0 3.67 1 1000 32 0.8 -0.7 90 1.5 0.2 200 15 274.0 274.6 273.3 283.8 3.63 2 939 534 -2.9 -3.6 95 0.7 -3.1 220 26 275.2 275.7 273.3 283.7 3.12 3 925 653 -2.3 -2.8 96 0.5 -2.5 225 29 277.0 277.5 274.7 286.2 3.36 4 909 791 -2.7 -3.1 97 0.4 -2.9 228 30 277.9 278.5 275.2 287.2 3.34 5 850 1319 -6.5 -7.8 90 1.3 -7.0 240 36 279.3 279.8 274.8 286.4 2.50 6 700 2809 -16.3 -17.9 87 1.6 -16.7 235 44 284.4 284.7 275.8 288.4 1.33 7 655 3305 -19.7 -21.2 88 1.5 -20.0 238 42 286.1 286.2 276.3 289.3 1.07 8 633 3559 -20.5 -22.1 87 1.6 -20.8 239 41 288.0 288.1 277.2 291.1 1.03 9 614 3784 -20.1 -21.8 86 1.7 -20.4 241 40 290.9 291.1 278.7 294.3 1.09 10 500 5280 -28.9 -32.0 75 3.1 -29.3 250 33 297.8 297.9 281.1 299.5 0.52 11 450 6025 -34.5 -38.4 68 3.9 -34.8 243 31 299.9 299.9 281.7 300.9 0.31 12 407 6721 -38.3 -42.3 66 4.0 -38.6 236 29 303.7 303.7 283.2 304.5 0.23 13 400 6840 -39.5 -43.6 65 4.1 -39.8 235 29 303.7 303.7 283.1 304.4 0.20 14 300 8740 -55.7 -60.2 57 4.5 -55.8 240 36 306.8 306.8 284.2 307.0 0.04 15 286 9044 -58.3 -63.2 53 4.9 -58.3 243 38 307.3 307.3 284.4 307.4 0.03 16 250 9880 -64.9 -69.7 51 4.8 -64.9 250 44 309.6 309.6 285.2 309.6 0.01 17 231 10358 -67.5 -72.5 49 5.0 -67.5 255 44 312.7 312.7 286.3 312.7 0.01 18 223 10570 -67.3 -72.3 49 5.0 -67.3 260 46 316.2 316.2 287.5 316.2 0.01 19 200 11230 -64.3 -69.3 50 5.0 -64.3 275 52 330.9 330.9 292.0 331.0 0.02 20 183 11775 -62.3 -67.3 51 5.0 -62.4 277 54 342.7 342.7 295.0 342.8 0.02 21 150 13000 -63.1 -69.1 44 6.0 -63.2 280 60 361.4 361.4 299.0 361.5 0.02 22 101 15439 -63.9 -70.9 38 7.0 -64.0 290 75 403.2 403.2 305.6 403.3 0.03 23 100 15500 -63.9 -70.9 38 7.0 -64.0 290 75 404.3 404.3 305.8 404.4 0.03 24 81 16792 -63.3 -71.3 33 8.0 -63.4 287 86 430.6 430.6 308.9 430.8 0.03 25 72 17523 -58.5 -66.5 35 8.0 -58.8 285 92 455.5 455.6 311.4 455.9 0.07 26 70 17700 -58.9 -66.9 35 8.0 -59.2 285 93 458.4 458.4 311.7 458.8 0.07 27 63 18367 -57.7 -66.7 31 9.0 -58.1 287 96 475.0 475.1 313.1 475.5 0.08 28 58 18900 -50.5 -59.5 34 9.0 -51.4 288 99 502.7 502.7 315.2 504.0 0.22 29 52 19623 -45.7 -56.7 28 11.0 -47.4 289 103 529.8 529.9 317.1 532.0 0.34 30 51 19754 -40.3 -53.3 24 13.0 -43.2 290 103 545.4 545.6 318.1 548.9 0.53 31 50 19890 -38.9 -51.9 24 13.0 -42.2 290 104 551.8 552.0 318.4 556.0 0.63 32 43 20935 -34.1 -51.1 16 17.0 -39.5 284 102 587.9 588.2 320.3 593.7 0.81 33 37 22000 -28.1 -52.1 8 24.0 -37.2 278 100 629.1 629.5 322.1 635.6 0.84 34 31 23258 -32.5 -59.5 5 27.0 -40.8 271 97 649.9 650.1 322.8 653.2 0.41 35 30 23490 -30.7 -58.7 5 28.0 -40.0 270 97 660.9 661.1 323.2 664.7 0.46 36 28 23987 -24.1 -53.1 5 29.0 -37.0 692.5 692.9 324.4 700.8 0.98 37 25 24819 -20.9 -50.9 5 30.0 -36.1 724.5 725.1 325.6 737.1 1.43 38 23 25428 -26.7 -55.7 5 29.0 -39.2 724.9 725.3 325.4 732.7 0.88 TRP 231 10358 -67.5 -72.5 49 5.0 -67.5 255 44 312.7 312.7 286.3 312.7 0.01 WND 101 15439 -63.9 -70.9 38 7.0 -64.0 290 75 403.2 403.2 305.6 403.3 0.03 Sounding variables and indices 1000-500 mb thick: 5248.00 m Freezing level: 986.81 mb = 140.52 m = 461.01 ft Wetbulb zero: 996.43 mb = 60.53 m = 198.60 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 87.22 % Est. max temperature: 6.30 C = 43.34 F Sfc-Lift cond lev (LCL): 978.77 mb = 203.15 m = 666.49 ft T: -0.46 C 700-500 lapse rate: 5.10 C/km ThetaE index: 0.81 C Layer 850.0- 700.0 mb Conv cond level (CCL): 944.12 mb = 490.51 m = 1609.26 ft Mean mixing ratio: 3.35 g/kg Conv temperature: 2.06 C = 35.71 F Cap Strength: 7.18 C Lifted Index: 11.39 C Risk: None Lifted Index @300 mb: 15.71 C Lifted Index @700 mb: 2.96 C Showalter Index: 10.05 C Risk: None Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 21.10 C K Index: 13.00 Risk: None Sweat Index: 151.71 Risk: None Energy Index: 2.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.87 J/kg Max Up Vert Vel: 5.98 m/s Conv Inhibition (B-): 48889.92 J/kg Cap Strength: 11.05 C Lift Cond Lev (LCL): 937.67 mb = 545.17 m = 1788.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 27 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 1002 16 200 13 4.4 12.2 | 117 25 -22.4 11.6 1 1000 32 200 15 5.1 14.1 | 122 25 -21.7 13.4 2 925 653 225 29 20.5 20.5 | 162 21 -6.3 19.8 3 850 1319 240 36 31.2 18.0 | 194 18 4.4 17.3 4 700 2809 235 44 36.0 25.2 | 201 26 9.2 24.6 5 500 5280 250 33 31.0 11.3 | 202 11 4.2 10.6 6 400 6840 235 29 23.8 16.6 | 169 16 -3.0 16.0 7 300 8740 240 36 31.2 18.0 | 194 18 4.4 17.3 8 250 9880 250 44 41.3 15.0 | 225 20 14.5 14.4 9 231 10358 255 44 42.5 11.4 | 236 19 15.7 10.7 10 200 11230 275 52 51.8 -4.5 | 282 26 25.0 -5.2 11 150 13000 280 60 59.1 -10.4 | 289 34 32.3 -11.1 12 101 15439 290 75 70.5 -25.7 | 301 51 43.7 -26.3 13 100 15500 290 75 70.5 -25.7 | 301 51 43.7 -26.3 14 70 17700 285 93 89.8 -24.1 | 291 68 63.0 -24.7 15 50 19890 290 104 97.7 -35.6 | 297 80 70.9 -36.2 16 30 23490 270 97 97.0 -0.0 | 271 70 70.2 -0.7 Wind Parameters Mean winds (0-6000m): 238.6 at 35.7 knts Storm direction: 268.6 at 26.8 knts Shear (0-3000m) pos: 5.0 neg: 1.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 83.9 deg Storm rel helicity (0-3000m) pos: 181.9 neg: 0.0 tot: 181.9 m^2/s^2 ave: 60.6 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.34 Bulk Shear: 51.87 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 ------------------------------------------------------------------------------- 500 212 20 136 23| 14.7 0.0 14.7| 90.9 0.0 90.9 181.8 0.97| 15.3 14.8 1000 222 25 151 21| 11.9 0.0 11.9|142.1 0.0 142.1 142.1 0.96| 12.7 12.3 1500 229 28 163 19| 9.7 0.0 9.7|168.9 0.0 168.9 112.6 0.95| 10.6 10.1 2000 232 31 172 19| 7.3 0.7 8.0|173.9 0.0 173.9 87.0 0.89| 8.7 7.8 2500 233 33 179 19| 5.8 1.2 7.0|178.1 0.0 178.1 71.2 0.84| 7.6 6.4 3000 234 35 183 20| 5.0 1.0 6.0|181.9 0.0 181.9 60.6 0.79| 6.8 5.4 4000 235 36 188 20| 3.4 0.8 4.2|186.5 0.0 186.5 46.6 0.70| 5.9 4.2 5000 237 36 191 19| 2.5 0.6 3.1|186.9 -0.7 186.1 37.2 0.62| 5.3 3.3 6000 239 36 192 18| 2.1 0.6 2.7|186.9 -14.1 172.8 28.8 0.49| 4.9 2.4 Wrote GIF file: /home/apache/climate/data/raob//U0744/skewt/U0744.skewt.20200324.12.gif