UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for U6781... Searching the city database file for: U6781 ... Date:0000Z 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 122 SFC 985 245 4.4 -3.6 56 8.0 1.2 225 1 278.8 279.3 275.1 287.1 2.97 2 973 345 6.4 -1.6 57 8.0 2.9 224 2 281.7 282.3 277.4 291.6 3.49 3 962 439 6.4 -1.6 57 8.0 2.9 223 3 282.7 283.3 278.0 292.6 3.53 4 953 516 10.8 -3.2 37 14.0 4.6 222 4 287.9 288.4 280.0 297.1 3.16 5 936 666 10.0 -8.0 27 18.0 2.8 221 6 288.6 288.9 279.1 295.2 2.23 6 925 764 9.0 -9.0 27 18.0 2.1 220 7 288.5 288.9 278.9 294.7 2.09 7 850 1457 4.0 -10.0 35 14.0 -1.2 230 11 290.3 290.7 279.8 296.6 2.10 8 844 1514 4.0 -10.0 35 14.0 -1.2 230 11 290.9 291.3 280.1 297.3 2.12 9 811 1834 -0.7 -12.7 40 12.0 -4.7 228 12 289.3 289.6 278.9 294.6 1.77 10 739 2567 -4.3 -21.3 25 17.0 -8.8 223 14 293.1 293.3 279.6 296.1 0.94 11 728 2685 -4.9 -20.9 27 16.0 -9.1 222 14 293.7 293.9 280.0 296.9 0.99 12 700 2990 -7.7 -17.7 45 10.0 -10.5 220 15 294.0 294.2 280.5 298.2 1.36 13 647 3598 -13.1 -20.1 56 7.0 -14.8 218 16 294.5 294.8 280.6 298.3 1.20 14 633 3765 -14.5 -21.5 55 7.0 -16.1 217 16 294.8 295.0 280.6 298.2 1.08 15 568 4580 -19.5 -22.3 78 2.8 -20.1 214 17 298.2 298.4 282.1 301.8 1.12 16 500 5520 -25.1 -28.2 75 3.1 -25.6 210 19 302.4 302.6 283.4 304.9 0.75 17 490 5667 -25.9 -28.8 77 2.9 -26.3 208 19 303.2 303.3 283.7 305.6 0.72 18 410 6930 -37.7 -41.4 68 3.7 -37.9 192 15 303.8 303.9 283.3 304.7 0.25 19 400 7100 -38.9 -42.8 66 3.9 -39.2 190 15 304.4 304.5 283.5 305.2 0.22 20 376 7521 -41.7 -45.0 70 3.3 -41.9 198 22 306.2 306.2 284.1 306.8 0.18 21 370 7629 -43.9 -47.5 67 3.6 -44.0 199 24 304.7 304.7 283.5 305.2 0.14 22 300 9010 -51.7 -57.7 49 6.0 -51.8 225 48 312.5 312.5 286.3 312.7 0.05 23 256 10029 -56.9 -62.9 47 6.0 -57.0 220 38 319.3 319.3 288.5 319.4 0.03 24 250 10180 -56.9 -62.9 47 6.0 -57.0 225 36 321.5 321.5 289.2 321.6 0.03 25 200 11600 -54.3 -61.3 42 7.0 -54.5 230 29 346.8 346.8 296.0 347.0 0.05 26 158 13114 -51.9 -60.9 33 9.0 -52.2 246 24 375.0 375.0 301.5 375.3 0.07 27 150 13450 -52.3 -61.3 33 9.0 -52.7 250 23 380.0 380.0 302.3 380.3 0.07 28 100 16080 -53.1 -65.1 22 12.0 -53.6 255 27 425.1 425.1 308.3 425.4 0.06 29 93 16548 -50.9 -62.9 23 12.0 -51.6 258 27 438.4 438.4 309.7 438.9 0.09 30 70 18380 -53.5 -67.5 17 14.0 -54.2 270 25 469.9 469.9 312.7 470.3 0.06 31 50 20550 -53.5 -69.5 13 16.0 -54.5 260 27 517.4 517.4 316.2 517.8 0.07 32 30 23810 -56.3 -73.3 10 17.0 -57.6 255 27 591.2 591.2 320.2 591.6 0.06 33 29 24025 -56.7 -75.7 7 19.0 -58.0 256 27 595.8 595.8 320.5 596.1 0.05 34 20 26390 -55.3 -72.3 10 17.0 -57.2 270 27 666.9 666.9 323.3 667.8 0.11 35 18 27063 -54.9 -71.9 10 17.0 -57.1 688.6 688.6 324.1 689.7 0.13 TRP 256 10029 -56.9 -62.9 47 6.0 -57.0 220 38 319.3 319.3 288.5 319.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5398.00 m Freezing level: 815.91 mb = 1786.12 m = 5859.89 ft Wetbulb zero: 876.81 mb = 1202.47 m = 3945.06 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 50.25 % Est. max temperature: 16.09 C = 60.95 F Sfc-Lift cond lev (LCL): 870.27 mb = 1263.85 m = 4146.43 ft T: 5.39 C 700-500 lapse rate: 6.88 C/km ThetaE index: 2.67 C Layer 811.0- 739.0 mb Conv cond level (CCL): 673.91 mb = 3283.31 m = 10771.88 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 19.84 C = 67.70 F Cap Strength: 5.74 C Lifted Index: 7.93 C Risk: None Lifted Index @300 mb: 12.94 C Lifted Index @700 mb: 5.11 C Showalter Index: 6.29 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 15.10 C K Index: 9.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 1.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.59 J/kg Max Up Vert Vel: 9.12 m/s Conv Inhibition (B-): 52173.43 J/kg Cap Strength: 7.89 C Lift Cond Lev (LCL): 750.93 mb = 2440.97 m = 8008.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 at 11 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 ---------------------------------------------------------- 0 985 245 225 1 0.7 0.7 | 68 10 -9.0 -3.6 1 925 764 220 7 4.5 5.4 | 102 5 -5.2 1.1 2 850 1457 230 11 8.4 7.1 | 155 3 -1.3 2.8 3 700 2990 220 15 9.6 11.5 | 179 7 -0.1 7.2 4 500 5520 210 19 9.5 16.5 | 179 12 -0.2 12.2 5 400 7100 190 15 2.6 14.8 | 146 13 -7.1 10.5 6 300 9010 225 48 33.9 33.9 | 219 38 24.2 29.6 7 256 10029 220 38 24.4 29.1 | 211 29 14.7 24.8 8 250 10180 225 36 25.5 25.5 | 217 26 15.7 21.2 9 200 11600 230 29 22.2 18.6 | 221 19 12.5 14.3 10 150 13450 250 23 21.6 7.9 | 253 12 11.9 3.6 11 100 16080 255 27 26.1 7.0 | 261 17 16.3 2.7 12 70 18380 270 25 25.0 -0.0 | 286 16 15.3 -4.3 13 50 20550 260 27 26.6 4.7 | 269 17 16.8 0.4 14 30 23810 255 27 26.1 7.0 | 261 17 16.3 2.7 15 20 26390 270 27 27.0 -0.0 | 284 18 17.3 -4.3 Wind Parameters Mean winds (0-6000m): 216.2 at 14.2 knts Storm direction: 246.2 at 10.7 knts Shear (0-3000m) pos: 0.9 neg: 1.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 111.2 deg Storm rel helicity (0-3000m) pos: 13.3 neg: 0.0 tot: 13.3 m^2/s^2 ave: 4.4 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.94 Bulk Shear: 14.12 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 ------------------------------------------------------------------------------- 500 221 4 79 7| 0.0 6.0 6.0| 7.0 0.0 7.0 14.0 0.65| 6.0 3.8 1000 223 6 92 6| 1.6 3.0 4.6| 9.9 0.0 9.9 9.9 0.70| 4.6 3.2 1500 226 8 104 4| 1.8 2.0 3.7| 11.5 0.0 11.5 7.7 0.73| 3.8 2.8 2000 226 9 119 4| 1.3 1.8 3.2| 12.3 0.0 12.3 6.2 0.70| 3.2 2.3 2500 225 10 135 4| 1.1 1.8 2.8| 12.9 0.0 12.9 5.2 0.65| 2.9 1.9 3000 224 11 146 4| 0.9 1.7 2.6| 13.3 0.0 13.3 4.4 0.61| 2.6 1.6 4000 222 12 160 5| 0.7 1.5 2.1| 13.4 -0.0 13.4 3.3 0.55| 2.2 1.2 5000 219 13 167 6| 0.5 1.4 1.9| 13.4 -0.5 13.0 2.6 0.48| 2.0 1.0 6000 216 14 169 7| 0.4 1.1 1.5| 13.4 -11.8 1.7 0.3 0.25| 2.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20200329.00.gif