UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for U6781... Searching the city database file for: U6781 ... Date:0000Z 21 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 157 SFC 989 246 2.2 -0.8 81 3.0 1.0 360 3 276.2 276.8 274.7 286.2 3.64 2 925 784 -1.3 -4.8 77 3.5 -2.6 350 7 278.0 278.5 274.6 286.0 2.89 3 850 1453 -5.1 -11.1 63 6.0 -7.0 330 13 280.8 281.1 274.8 286.3 1.92 4 700 2941 -16.9 -24.9 50 8.0 -18.3 275 21 283.8 283.9 274.5 286.0 0.72 5 675 3212 -18.3 -27.3 45 9.0 -19.8 276 22 285.2 285.3 275.1 287.0 0.60 6 550 4701 -30.3 -44.3 24 14.0 -31.3 279 25 288.1 288.2 275.9 288.6 0.14 7 500 5370 -35.9 -49.9 22 14.0 -36.5 280 27 289.3 289.3 276.4 289.5 0.08 8 497 5412 -36.3 -50.3 22 14.0 -37.0 280 28 289.3 289.3 276.4 289.5 0.08 9 400 6900 -44.3 -58.3 20 14.0 -44.7 280 60 297.4 297.4 280.3 297.5 0.04 10 380 7243 -45.5 -59.5 19 14.0 -45.9 281 64 300.2 300.2 281.5 300.3 0.03 11 333 8112 -50.5 -64.5 18 14.0 -50.7 283 74 304.9 304.9 283.4 305.0 0.02 12 306 8662 -51.7 -65.7 17 14.0 -51.9 285 81 310.7 310.7 285.6 310.8 0.02 13 300 8790 -51.5 -65.5 17 14.0 -51.7 285 83 312.8 312.8 286.4 312.8 0.02 14 290 9010 -51.6 -65.8 17 14.2 -51.8 290 85 315.7 315.7 287.3 315.8 0.02 15 250 9970 -51.9 -66.9 15 15.0 -52.2 285 77 328.9 328.9 291.4 329.0 0.02 16 227 10595 -51.9 -66.9 15 15.0 -52.2 287 71 338.1 338.1 293.9 338.2 0.02 17 200 11420 -49.7 -64.7 16 15.0 -50.1 290 62 354.1 354.1 297.5 354.2 0.03 18 186 11895 -48.7 -64.7 14 16.0 -49.2 289 59 363.1 363.1 299.3 363.3 0.03 19 150 13300 -51.1 -67.1 13 16.0 -51.6 285 50 382.0 382.0 302.6 382.2 0.03 20 100 15940 -51.1 -69.1 10 18.0 -51.8 285 35 429.0 429.0 308.7 429.2 0.03 21 70 18260 -52.7 -70.7 10 18.0 -53.6 285 33 471.6 471.7 312.8 471.9 0.04 22 60 19250 -53.9 -71.9 9 18.0 -54.8 285 28 490.2 490.2 314.2 490.5 0.04 23 56 19695 -50.9 -66.9 13 16.0 -52.1 285 25 506.8 506.9 315.5 507.4 0.08 24 50 20430 -51.3 -67.3 13 16.0 -52.6 285 21 522.6 522.6 316.5 523.2 0.09 25 30 23710 -54.9 -70.9 12 16.0 -56.3 285 11 595.0 595.0 320.4 595.6 0.09 26 24 25132 -56.9 -72.9 12 16.0 -58.3 293 13 628.4 628.4 321.9 629.0 0.08 27 20 26290 -56.3 -72.3 12 16.0 -58.0 300 15 663.8 663.9 323.2 664.7 0.11 28 17 27325 -55.3 -72.3 10 17.0 -57.5 698.6 698.7 324.4 699.7 0.13 TRP 306 8662 -51.7 -65.7 17 14.0 -51.9 285 81 310.7 310.7 285.6 310.8 0.02 WND 290 9010 -51.6 -65.8 17 14.2 -51.8 290 85 315.7 315.7 287.3 315.8 0.02 Sounding variables and indices 1000-500 mb thick: 5213.00 m Freezing level: 948.77 mb = 584.34 m = 1917.10 ft Wetbulb zero: 971.86 mb = 386.93 m = 1269.44 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 48.62 % Est. max temperature: 6.98 C = 44.57 F Sfc-Lift cond lev (LCL): 943.96 mb = 620.99 m = 2037.34 ft T: -0.24 C 700-500 lapse rate: 7.82 C/km ThetaE index: 0.36 C Layer 700.0- 675.0 mb Conv cond level (CCL): 846.63 mb = 1483.44 m = 4866.86 ft Mean mixing ratio: 3.03 g/kg Conv temperature: 6.83 C = 44.29 F Cap Strength: 2.84 C Lifted Index: 3.28 C Risk: None Lifted Index @300 mb: 18.91 C Lifted Index @700 mb: 1.36 C Showalter Index: 3.10 C Risk: None Total Totals Index: 55.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.80 C Cross Totals Index: 24.80 C K Index: 11.70 Risk: None Sweat Index: 185.00 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.09 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 58263.28 J/kg Cap Strength: 3.20 C Lift Cond Lev (LCL): 888.41 mb = 1103.33 m = 3619.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 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 ---------------------------------------------------------- 0 989 246 360 3 -0.0 -3.0 | 127 14 -11.1 8.3 1 925 784 350 7 1.2 -6.9 | 114 11 -9.9 4.4 2 850 1453 330 13 6.5 -11.3 | 90 5 -4.6 0.0 3 700 2941 275 21 20.9 -1.8 | 226 14 9.8 9.5 4 500 5370 280 27 26.6 -4.7 | 247 17 15.5 6.6 5 400 6900 280 60 59.1 -10.4 | 269 48 48.0 0.9 6 306 8662 285 81 78.2 -21.0 | 278 68 67.1 -9.7 7 300 8790 285 83 80.2 -21.5 | 278 70 69.0 -10.2 8 290 9010 290 85 79.9 -29.1 | 285 71 68.7 -17.8 9 250 9970 285 77 74.4 -19.9 | 278 64 63.2 -8.6 10 200 11420 290 62 58.3 -21.2 | 282 48 47.1 -9.9 11 150 13300 285 50 48.3 -12.9 | 273 37 37.2 -1.7 12 100 15940 285 35 33.8 -9.1 | 264 23 22.7 2.2 13 70 18260 285 33 31.9 -8.5 | 262 21 20.7 2.7 14 50 20430 285 21 20.3 -5.4 | 237 11 9.1 5.9 15 30 23710 285 11 10.6 -2.8 | 177 8 -0.5 8.4 16 20 26290 300 15 13.0 -7.5 | 206 4 1.9 3.8 Wind Parameters Mean winds (0-6000m): 285.4 at 21.1 knts Storm direction: 315.4 at 15.9 knts Shear (0-3000m) pos: 0.0 neg: 3.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 102.3 deg Storm rel helicity (0-3000m) pos: 3.5 neg: -20.4 tot: -16.8 m^2/s^2 ave: -5.6 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 52.03 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 ------------------------------------------------------------------------------- 500 353 5 121 12| 0.0 3.9 3.9| 0.0 -8.5 -8.5 -17.0 -0.68| 3.9 -2.6 1000 346 7 116 11| 0.0 4.4 4.4| 0.0 -14.3 -14.3 -14.3 -0.57| 4.5 -2.6 1500 336 9 112 8| 0.0 4.3 4.3| 0.2 -15.6 -15.4 -10.3 -0.39| 4.8 -1.9 2000 326 11 116 6| 0.0 4.1 4.1| 1.0 -15.6 -14.6 -7.3 -0.14| 5.2 -0.7 2500 313 12 143 4| 0.0 4.0 4.0| 1.0 -17.7 -16.8 -6.7 -0.14| 5.5 -0.8 3000 303 14 187 4| 0.0 3.7 3.7| 3.5 -20.4 -16.8 -5.6 -0.13| 5.2 -0.7 4000 292 16 216 6| 0.3 2.8 3.1| 12.3 -20.4 -8.0 -2.0 -0.05| 4.2 -0.2 5000 288 18 227 8| 0.5 2.2 2.8| 21.6 -20.4 1.3 0.3 0.02| 3.6 0.1 6000 285 21 238 11| 1.2 2.8 3.9| 68.7 -20.4 48.4 8.1 0.15| 4.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20200321.00.gif