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 U7459... Searching the city database file for: U7459 ... Date:1200Z 1 APR 20 Station: U7459 WMO ident: 27459 Latitude: 56.27 Longitude: 44.00 ------------------------------------------------------------------------------- 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 37 SFC 985 157 -0.5 -13.5 37 13.0 -4.3 280 5 273.8 274.1 269.7 277.7 1.37 2 974 247 0.0 -16.0 29 16.0 -4.4 274 9 275.2 275.4 270.2 278.5 1.12 3 925 656 -3.7 -18.7 30 15.0 -7.4 245 25 275.5 275.7 270.1 278.3 0.94 4 918 716 -3.7 -18.7 30 15.0 -7.4 248 25 276.1 276.3 270.5 278.9 0.95 5 850 1314 -11.5 -21.5 43 10.0 -13.5 275 21 274.1 274.2 269.0 276.5 0.81 6 831 1487 -11.7 -21.7 43 10.0 -13.7 277 21 275.7 275.8 269.9 278.0 0.81 7 813 1654 -14.7 -24.7 42 10.0 -16.4 280 21 274.2 274.3 268.7 276.1 0.63 8 774 2024 -18.7 -24.7 59 6.0 -19.7 285 22 273.8 273.9 268.5 275.8 0.67 9 769 2072 -18.1 -23.1 65 5.0 -19.0 285 22 274.9 275.1 269.4 277.2 0.77 10 735 2411 -17.9 -34.9 21 17.0 -20.0 290 22 278.7 278.8 270.9 279.6 0.27 11 700 2775 -19.1 -37.1 19 18.0 -21.1 295 23 281.3 281.4 272.3 282.1 0.23 12 670 3100 -19.1 -39.1 15 20.0 -21.3 296 23 284.9 284.9 274.3 285.5 0.19 13 649 3335 -21.5 -40.5 16 19.0 -23.4 296 23 284.8 284.8 274.2 285.3 0.17 14 614 3740 -24.1 -33.1 43 9.0 -25.2 297 23 286.3 286.4 275.4 287.6 0.38 15 517 4974 -30.9 -42.9 30 12.0 -31.8 300 23 292.6 292.6 278.2 293.1 0.17 16 500 5210 -32.9 -42.9 36 10.0 -33.6 300 23 292.9 293.0 278.4 293.5 0.17 17 446 6006 -36.7 -45.7 39 9.0 -37.2 290 23 297.9 297.9 280.6 298.4 0.14 18 400 6750 -42.3 -51.3 37 9.0 -42.6 280 23 300.0 300.0 281.5 300.3 0.08 19 369 7294 -45.5 -54.5 36 9.0 -45.8 269 22 302.8 302.8 282.6 303.0 0.06 20 340 7835 -51.1 -60.1 33 9.0 -51.2 257 21 302.3 302.3 282.4 302.4 0.03 21 323 8168 -52.3 -62.3 29 10.0 -52.5 250 21 305.1 305.1 283.5 305.2 0.03 22 300 8650 -50.3 -60.3 30 10.0 -50.5 265 23 314.5 314.5 286.9 314.6 0.04 23 250 9840 -47.7 -61.7 18 14.0 -48.1 250 31 335.2 335.2 293.2 335.3 0.04 24 200 11310 -47.9 -62.9 16 15.0 -48.4 255 33 356.9 356.9 298.1 357.1 0.04 25 176 12151 -47.3 -63.3 14 16.0 -47.9 251 35 371.2 371.2 300.8 371.4 0.04 26 150 13200 -49.1 -64.1 16 15.0 -49.7 245 38 385.5 385.5 303.1 385.7 0.05 27 100 15830 -53.3 -69.3 13 16.0 -53.9 260 42 424.7 424.8 308.3 424.9 0.03 28 70 18110 -57.5 -73.5 11 16.0 -58.0 260 52 461.4 461.4 311.9 461.5 0.03 29 61 18976 -59.3 -74.3 13 15.0 -59.7 475.9 475.9 313.1 476.0 0.03 30 50 20229 -56.5 -71.5 13 15.0 -57.2 510.3 510.3 315.7 510.6 0.05 TRP 323 8168 -52.3 -62.3 29 10.0 -52.5 250 21 305.1 305.1 283.5 305.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5173.00 m Freezing level: Surface below freezing Freezing level: 974.00 mb = 246.90 m = 810.02 ft Freezing level: 974.00 mb = 246.90 m = 810.02 ft Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 33.86 % Est. max temperature: 0.99 C = 33.79 F Sfc-Lift cond lev (LCL): 802.78 mb = 1749.41 m = 5739.48 ft T: -15.73 C 700-500 lapse rate: 5.67 C/km ThetaE index: 2.45 C Layer 850.0- 831.0 mb Conv cond level (CCL): 639.57 mb = 3442.11 m = 11292.88 ft Mean mixing ratio: 1.01 g/kg Conv temperature: 10.80 C = 51.45 F Cap Strength: 12.21 C Lifted Index: 12.31 C Risk: None Lifted Index @300 mb: 25.62 C Lifted Index @700 mb: 4.79 C Showalter Index: 13.84 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 11.40 C K Index: -18.10 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.11 J/kg Max Up Vert Vel: 8.50 m/s Conv Inhibition (B-): 32795.61 J/kg Cap Strength: 12.24 C Lift Cond Lev (LCL): 739.28 mb = 2367.26 m = 7766.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 17 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 ---------------------------------------------------------- 0 985 157 280 5 4.9 -0.9 | 151 13 -6.2 11.4 1 925 656 245 25 22.7 10.6 | 207 26 11.5 22.9 2 850 1314 275 21 20.9 -1.8 | 223 14 9.8 10.5 3 700 2775 295 23 20.8 -9.7 | 255 10 9.7 2.6 4 500 5210 300 23 19.9 -11.5 | 265 9 8.7 0.8 5 400 6750 280 23 22.7 -4.0 | 234 14 11.5 8.3 6 323 8168 250 21 19.7 7.2 | 204 21 8.6 19.5 7 300 8650 265 23 22.9 2.0 | 219 18 11.7 14.3 8 250 9840 250 31 29.1 10.6 | 218 29 18.0 22.9 9 200 11310 255 33 31.9 8.5 | 225 29 20.7 20.8 10 150 13200 245 38 34.4 16.1 | 219 37 23.3 28.3 11 100 15830 260 42 41.4 7.3 | 237 36 30.2 19.6 12 70 18110 260 52 51.2 9.0 | 242 45 40.0 21.3 Wind Parameters Mean winds (0-6000m): 287.7 at 22.1 knts Storm direction: 317.7 at 16.6 knts Shear (0-3000m) pos: 3.5 neg: 3.6 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 105.2 deg Storm rel helicity (0-3000m) pos: 103.6 neg: 0.0 tot: 103.6 m^2/s^2 ave: 34.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 4.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.47 Bulk Shear: 24.53 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 ------------------------------------------------------------------------------- 500 251 15 190 18| 0.0 21.7 21.7| 50.7 0.0 50.7 101.5 0.61| 22.9 13.9 1000 254 19 203 19| 5.0 10.8 15.9| 77.7 0.0 77.7 77.7 0.57| 16.5 9.4 1500 261 20 209 18| 4.9 7.2 12.1| 87.1 0.0 87.1 58.0 0.56| 12.6 7.1 2000 267 20 215 16| 4.3 5.4 9.8| 94.4 0.0 94.4 47.2 0.58| 10.1 5.9 2500 273 21 220 15| 4.0 4.3 8.4|101.3 0.0 101.3 40.5 0.60| 8.7 5.2 3000 277 21 225 14| 3.5 3.6 7.2|103.6 0.0 103.6 34.5 0.61| 7.4 4.5 4000 282 22 232 13| 2.8 2.7 5.5|105.2 0.0 105.2 26.3 0.61| 5.6 3.4 5000 286 22 238 12| 2.3 2.2 4.5|106.8 0.0 106.8 21.4 0.61| 4.6 2.8 6000 288 22 241 11| 1.9 2.2 4.1|106.8 -10.2 96.6 16.1 0.48| 4.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20200401.12.gif