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 U7995... Searching the city database file for: U7995 ... Date:1200Z 1 APR 20 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1001 43 3.8 -6.2 48 10.0 0.1 305 9 276.9 277.3 273.2 283.6 2.40 1 1000 51 3.6 -6.4 48 10.0 -0.0 305 9 276.8 277.1 273.1 283.4 2.36 2 925 675 -2.9 -10.9 54 8.0 -5.4 290 13 276.3 276.6 272.0 281.4 1.80 3 850 1357 -9.1 -13.6 70 4.5 -10.3 270 13 276.6 276.9 271.8 281.1 1.57 4 803 1790 -8.5 -14.5 62 6.0 -10.2 260 21 281.8 282.1 274.7 286.3 1.55 5 733 2484 -9.9 -32.9 13 23.0 -13.7 243 34 287.7 287.8 276.0 288.8 0.33 6 700 2833 -11.1 -27.1 25 16.0 -14.2 235 40 290.2 290.3 277.7 292.1 0.59 7 664 3237 -12.3 -22.3 43 10.0 -14.6 233 42 293.3 293.4 279.7 296.3 0.96 8 500 5340 -26.9 -34.9 47 8.0 -27.9 225 52 300.2 300.3 282.0 301.6 0.39 9 433 6366 -32.7 -41.7 40 9.0 -33.4 222 62 305.5 305.5 283.9 306.3 0.23 10 400 6920 -36.9 -45.9 39 9.0 -37.5 220 68 307.0 307.1 284.4 307.6 0.16 11 300 8850 -50.7 -61.4 27 10.7 -50.9 215 75 313.9 313.9 286.8 314.0 0.03 12 283 9229 -53.5 -64.5 25 11.0 -53.7 220 75 315.2 315.2 287.2 315.2 0.02 13 250 10030 -52.3 -63.3 25 11.0 -52.5 225 60 328.3 328.3 291.3 328.4 0.03 14 200 11490 -50.7 -64.7 17 14.0 -51.1 230 50 352.5 352.5 297.2 352.6 0.03 15 194 11688 -49.1 -63.1 18 14.0 -49.6 232 49 358.1 358.1 298.4 358.3 0.04 16 150 13360 -51.5 -68.5 11 17.0 -52.0 245 42 381.3 381.3 302.5 381.5 0.03 17 100 16000 -52.5 -73.5 6 21.0 -53.2 245 40 426.3 426.3 308.4 426.4 0.02 18 70 18280 -56.1 -77.1 6 21.0 -56.8 260 44 464.4 464.4 312.1 464.5 0.02 19 54 19931 -57.5 -79.5 4 22.0 -58.2 256 47 496.9 496.9 314.7 497.0 0.01 20 50 20420 -56.7 -78.7 5 22.0 -57.5 255 48 509.9 509.9 315.7 510.0 0.02 21 36 22497 -59.7 -81.7 4 22.0 -60.5 261 52 552.3 552.3 318.2 552.4 0.01 22 30 23640 -60.1 -82.1 4 22.0 -61.0 265 54 580.8 580.8 319.7 580.9 0.02 23 20 26170 -60.5 -81.5 5 21.0 -61.7 265 62 651.0 651.0 322.7 651.2 0.03 24 14 28392 -61.9 -82.9 4 21.0 -63.3 265 68 716.2 716.2 325.0 716.4 0.03 25 13 28857 -57.1 -79.1 5 22.0 -59.5 265 69 748.1 748.1 325.9 748.6 0.06 26 12 29362 -59.1 -81.1 4 22.0 -61.2 265 70 758.3 758.4 326.2 758.8 0.05 27 11 29913 -55.9 -77.9 5 22.0 -58.9 265 71 789.1 789.1 327.0 789.9 0.08 28 10 30520 -56.3 -78.3 5 22.0 -59.5 265 73 809.4 809.4 327.5 810.2 0.09 29 9.7 30713 -57.3 -79.3 5 22.0 -60.3 812.7 812.7 327.5 813.5 0.08 30 6.7 33088 -50.7 -73.7 5 23.0 -56.9 931.1 931.2 330.1 934.1 0.27 31 4.9 35131 -49.7 -73.7 4 24.0 -57.6 1022.8 1023.0 331.6 1027.4 0.36 TRP 283 9229 -53.5 -64.5 25 11.0 -53.7 220 75 315.2 315.2 287.2 315.2 0.02 WND 300 8850 -50.7 -61.4 27 10.7 -50.9 215 75 313.9 313.9 286.8 314.0 0.03 Sounding variables and indices 1000-500 mb thick: 5289.00 m Freezing level: 958.46 mb = 396.60 m = 1301.16 ft Wetbulb zero: 1000.22 mb = 49.21 m = 161.45 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 45.90 % Est. max temperature: 3.54 C = 38.37 F Sfc-Lift cond lev (LCL): 857.07 mb = 1290.15 m = 4232.72 ft T: -8.49 C 700-500 lapse rate: 6.30 C/km ThetaE index: 2.49 C Layer 1000.0- 803.0 mb Conv cond level (CCL): 641.10 mb = 3496.86 m = 11472.49 ft Mean mixing ratio: 2.00 g/kg Conv temperature: 21.10 C = 69.97 F Cap Strength: 12.00 C Lifted Index: 15.33 C Risk: None Lifted Index @300 mb: 22.52 C Lifted Index @700 mb: 9.97 C Showalter Index: 16.15 C Risk: None Total Totals Index: 31.10 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 13.30 C K Index: -11.80 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 4.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.83 J/kg Max Up Vert Vel: 1.29 m/s Conv Inhibition (B-): 72100.27 J/kg Cap Strength: 15.29 C Lift Cond Lev (LCL): 830.81 mb = 1530.77 m = 5022.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 26 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 1001 43 305 9 7.4 -5.2 | 68 20 -19.0 -7.7 1 1000 51 305 9 7.4 -5.2 | 68 20 -19.0 -7.7 2 925 675 290 13 12.2 -4.4 | 64 16 -14.1 -7.0 3 850 1357 270 13 13.0 -0.0 | 79 14 -13.3 -2.6 4 700 2833 235 40 32.8 22.9 | 198 21 6.4 20.4 5 500 5340 225 52 36.8 36.8 | 197 36 10.4 34.2 6 400 6920 220 68 43.7 52.1 | 199 52 17.4 49.5 7 300 8850 215 75 43.0 61.4 | 196 61 16.7 58.9 8 283 9229 220 75 48.2 57.5 | 202 59 21.9 54.9 9 250 10030 225 60 42.4 42.4 | 202 43 16.1 39.8 10 200 11490 230 50 38.3 32.1 | 202 32 12.0 29.6 11 150 13360 245 42 38.1 17.7 | 218 19 11.7 15.2 12 100 16000 245 40 36.3 16.9 | 215 17 9.9 14.3 13 70 18280 260 44 43.3 7.6 | 253 18 17.0 5.1 14 50 20420 255 48 46.4 12.4 | 244 22 20.0 9.8 15 30 23640 265 54 53.8 4.7 | 266 28 27.5 2.1 16 20 26170 265 62 61.8 5.4 | 265 36 35.4 2.8 17 10 30520 265 73 72.7 6.4 | 265 47 46.4 3.8 Wind Parameters Mean winds (0-6000m): 234.4 at 35.3 knts Storm direction: 264.4 at 26.4 knts Shear (0-3000m) pos: 0.0 neg: 6.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 130.1 deg Storm rel helicity (0-3000m) pos: 39.2 neg: -7.3 tot: 31.9 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 135.96 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 ------------------------------------------------------------------------------- 500 298 11 66 19| 0.0 3.9 3.9| 0.0 -6.1 -6.1 -12.2 -0.32| 3.9 -1.3 1000 292 12 66 17| 0.0 3.2 3.2| 7.5 -6.7 0.9 0.9 0.08| 3.8 0.3 1500 284 12 69 15| 0.0 3.8 3.8| 16.8 -6.7 10.1 6.7 0.25| 4.4 1.1 2000 274 15 73 12| 0.0 5.4 5.4| 27.8 -6.7 21.2 10.6 0.46| 5.9 2.7 2500 262 18 88 9| 0.0 6.5 6.5| 37.8 -6.7 31.1 12.4 0.45| 7.0 3.2 3000 253 21 122 7| 0.0 6.7 6.7| 39.2 -7.3 31.9 10.6 0.37| 7.3 2.7 4000 244 27 165 9| 0.0 5.7 5.7| 40.4 -7.5 32.9 8.2 0.33| 6.2 2.0 5000 238 31 181 14| 0.0 5.1 5.1| 40.4 -11.5 28.9 5.8 0.28| 5.5 1.6 6000 234 35 187 18| 0.0 5.0 5.0| 52.4 -13.9 38.6 6.4 0.26| 5.4 1.4 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20200401.12.gif