UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032312.upa.cvt Date: 1200Z 23 MAR 20 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 23 MAR 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 1016 40 -1.5 -2.8 91 1.3 -2.0 50 7 270.4 270.9 270.3 278.6 3.06 1 1000 166 -2.9 -4.0 92 1.1 -3.3 40 15 270.2 270.7 269.9 277.9 2.84 2 983 303 -3.5 -4.4 93 0.9 -3.8 69 15 271.0 271.4 270.2 278.6 2.80 3 925 790 -2.5 -2.5 100 0.0 -2.5 170 15 276.8 277.3 274.7 286.2 3.43 4 917 859 -0.9 -0.9 100 0.0 -0.9 174 16 279.1 279.7 276.6 289.9 3.90 5 850 1462 -3.3 -3.9 96 0.6 -3.6 210 29 282.7 283.3 277.7 292.2 3.37 6 700 2985 -10.1 -11.8 87 1.7 -10.6 215 31 291.3 291.7 280.4 297.9 2.21 7 661 3422 -12.7 -14.8 84 2.1 -13.3 216 34 293.2 293.5 280.8 298.8 1.83 8 500 5480 -27.5 -31.0 72 3.5 -28.0 220 48 299.5 299.6 281.9 301.4 0.58 9 400 7050 -39.9 -44.7 60 4.8 -40.2 230 52 303.1 303.2 282.9 303.8 0.18 10 350 7948 -46.7 -51.7 57 5.0 -46.9 237 60 305.8 305.8 283.8 306.1 0.09 11 300 8960 -51.1 -58.1 43 7.0 -51.2 245 69 313.3 313.3 286.6 313.5 0.05 12 262 9832 -55.9 -63.8 37 7.9 -56.1 255 75 318.6 318.6 288.3 318.7 0.03 13 258 9930 -56.5 -64.5 36 8.0 -56.6 255 73 319.2 319.2 288.5 319.3 0.03 14 250 10130 -56.5 -64.5 36 8.0 -56.6 255 69 322.1 322.1 289.4 322.2 0.03 15 200 11560 -52.7 -62.7 29 10.0 -52.9 255 42 349.3 349.3 296.5 349.5 0.04 16 161 12963 -51.3 -62.3 26 11.0 -51.7 270 44 374.0 374.0 301.3 374.3 0.05 17 150 13420 -52.9 -63.9 25 11.0 -53.2 275 44 378.9 378.9 302.1 379.1 0.05 18 100 16030 -53.3 -67.3 17 14.0 -53.8 275 42 424.7 424.8 308.3 425.0 0.04 19 81 17397 -49.9 -64.9 16 15.0 -50.8 275 40 458.1 458.1 311.7 458.5 0.08 20 70 18350 -50.7 -66.7 13 16.0 -51.7 275 38 475.9 475.9 313.1 476.3 0.07 21 50 20540 -51.3 -68.3 11 17.0 -52.7 280 33 522.6 522.6 316.5 523.1 0.08 22 41 21832 -51.3 -69.3 10 18.0 -52.9 286 30 553.1 553.1 318.3 553.7 0.08 23 35 22869 -48.1 -67.1 9 19.0 -50.5 290 27 587.1 587.1 320.0 588.0 0.13 24 30 23880 -50.9 -69.9 9 19.0 -53.1 295 25 605.9 605.9 320.9 606.7 0.10 25 29 24101 -51.3 -70.3 9 19.0 -53.5 300 24 610.7 610.7 321.1 611.4 0.10 26 24 25339 -49.9 -69.9 8 20.0 -52.7 325 19 648.7 648.8 322.7 649.8 0.13 27 20 26550 -44.1 -65.1 8 21.0 -49.1 350 15 701.2 701.3 324.6 703.8 0.30 28 18 27259 -42.5 -64.5 7 22.0 -48.5 345 22 727.7 727.8 325.4 731.0 0.36 29 11 30585 -42.7 -66.7 5 24.0 -50.5 324 52 837.0 837.3 328.2 841.6 0.44 30 11 30585 -38.9 -63.9 5 25.0 -48.6 324 52 850.8 851.2 328.5 857.7 0.65 31 10 31230 -45.5 -69.5 5 24.0 -52.5 320 58 849.7 849.9 328.5 853.2 0.33 32 9.5 31571 -46.5 -70.5 5 24.0 -53.3 858.5 858.6 328.7 861.7 0.30 33 9.1 31860 -41.9 -66.9 5 25.0 -51.0 886.7 887.0 329.2 892.5 0.52 34 6.8 33843 -39.7 -64.7 5 25.0 -51.1 973.0 973.5 330.9 984.4 0.94 TRP 258 9930 -56.5 -64.5 36 8.0 -56.6 255 73 319.2 319.2 288.5 319.3 0.03 WND 262 9832 -55.9 -63.8 37 7.9 -56.1 255 75 318.6 318.6 288.3 318.7 0.03 Sounding variables and indices 1000-500 mb thick: 5314.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.52 inches Sfc-500 mean rel hum: 87.03 % Est. max temperature: 9.93 C = 49.88 F Sfc-Lift cond lev (LCL): 995.37 mb = 203.17 m = 666.56 ft T: -3.06 C 700-500 lapse rate: 6.97 C/km ThetaE index: 0.74 C Layer 1000.0- 983.0 mb Conv cond level (CCL): 1000.00 mb = 166.00 m = 544.61 ft Mean mixing ratio: 3.10 g/kg Conv temperature: -1.62 C = 29.08 F Cap Strength: 12.30 C Lifted Index: 15.14 C Risk: None Lifted Index @300 mb: 22.47 C Lifted Index @700 mb: 11.38 C Showalter Index: 7.05 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 23.60 C K Index: 18.60 Risk: < 20 % chance of thunderstorms Sweat Index: 152.71 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.93 J/kg Max Up Vert Vel: 8.12 m/s Conv Inhibition (B-): 67035.31 J/kg Cap Strength: 15.03 C Lift Cond Lev (LCL): 955.93 mb = 526.69 m = 1727.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 at 25 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 1016 40 50 7 -5.4 -4.5 | 61 32 -27.8 -15.1 1 1000 166 40 15 -9.6 -11.5 | 55 39 -32.1 -22.1 2 925 790 170 15 -2.6 14.8 | 99 25 -25.0 4.1 3 850 1462 210 29 14.5 25.1 | 151 17 -7.9 14.5 4 700 2985 215 31 17.8 25.4 | 162 15 -4.7 14.8 5 500 5480 220 48 30.9 36.8 | 198 27 8.4 26.1 6 400 7050 230 52 39.8 33.4 | 217 29 17.4 22.8 7 300 8960 245 69 62.5 29.2 | 245 44 40.1 18.5 8 262 9832 255 75 72.4 19.4 | 260 51 50.0 8.8 9 258 9930 255 73 70.5 18.9 | 260 49 48.1 8.3 10 250 10130 255 69 66.6 17.9 | 261 45 44.2 7.2 11 200 11560 255 42 40.6 10.9 | 269 18 18.1 0.2 12 150 13420 275 44 43.8 -3.8 | 304 26 21.4 -14.5 13 100 16030 275 42 41.8 -3.7 | 306 24 19.4 -14.3 14 70 18350 275 38 37.9 -3.3 | 312 21 15.4 -14.0 15 50 20540 280 33 32.5 -5.7 | 328 19 10.1 -16.4 16 30 23880 295 25 22.7 -10.6 | 359 21 0.2 -21.2 17 20 26550 350 15 2.6 -14.8 | 38 32 -19.8 -25.4 18 10 31230 320 58 37.3 -44.4 | 345 57 14.8 -55.1 Wind Parameters Mean winds (0-6000m): 214.6 at 33.1 knts Storm direction: 244.6 at 24.8 knts Shear (0-3000m) pos: 6.5 neg: 0.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 102.3 deg Storm rel helicity (0-3000m) pos: 378.1 neg: -25.5 tot: 352.6 m^2/s^2 ave: 117.5 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 8.0 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.12 Bulk Shear: 270.15 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 70 14 67 39| 14.4 0.0 14.4|188.4 -25.5 163.0 326.0 0.59| 27.2 16.1 1000 131 15 89 34| 13.2 0.0 13.2|299.2 -25.5 273.8 273.8 0.65| 24.0 15.7 1500 181 18 110 23| 12.3 0.0 12.3|364.2 -25.5 338.7 225.8 0.71| 20.9 14.8 2000 196 21 120 19| 9.4 0.0 9.4|368.5 -25.5 343.0 171.5 0.71| 15.9 11.3 2500 202 23 128 18| 7.7 0.0 7.7|372.8 -25.5 347.4 139.0 0.72| 13.0 9.3 3000 205 24 133 17| 6.5 0.0 6.5|378.1 -25.5 352.6 117.5 0.72| 11.0 8.0 4000 209 27 144 16| 5.8 0.0 5.8|403.6 -25.5 378.2 94.5 0.73| 9.2 6.7 5000 212 30 156 16| 5.3 0.0 5.3|431.1 -25.5 405.7 81.1 0.72| 8.0 5.8 6000 215 33 168 17| 4.8 0.0 4.8|468.4 -25.5 442.9 73.8 0.73| 7.2 5.3 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20200323.12.gif