UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032712.upa.cvt Date: 1200Z 27 MAR 20 Searching for CYEV... Searching the city database file for: CYEV ... Date:1200Z 27 MAR 20 Station: CYEV WMO ident: 71957 Latitude: 68.30 Longitude: -133.48 Elevation: 68.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1017 68 -30.7 -33.5 76 2.8 -30.9 310 7 241.3 241.3 241.2 241.9 0.22 1 1000 205 -30.5 -35.0 65 4.5 -30.7 315 12 242.6 242.7 242.4 243.2 0.20 2 997 227 -30.5 -35.4 62 4.9 -30.8 315 13 242.9 242.9 242.6 243.4 0.19 3 962 487 -30.3 -33.7 72 3.4 -30.5 330 23 245.6 245.6 245.2 246.2 0.23 4 927 757 -29.9 -33.8 69 3.9 -30.2 340 27 248.6 248.6 247.9 249.2 0.24 5 925 773 -29.9 -33.8 69 3.9 -30.2 340 27 248.7 248.8 248.1 249.4 0.24 6 918 827 -30.1 -34.1 68 4.0 -30.3 338 26 249.1 249.1 248.4 249.7 0.23 7 901 959 -29.7 -33.7 68 4.0 -30.0 336 25 250.8 250.9 249.9 251.5 0.25 8 850 1371 -30.9 -35.7 63 4.8 -31.2 350 22 253.8 253.8 252.4 254.4 0.21 9 806 1750 -31.9 -37.9 55 6.0 -32.3 2 21 256.6 256.6 254.7 257.1 0.18 10 798 1821 -31.5 -37.5 55 6.0 -31.9 5 21 257.8 257.8 255.7 258.3 0.19 11 785 1938 -31.7 -37.7 55 6.0 -32.1 7 21 258.8 258.8 256.5 259.3 0.19 12 765 2122 -31.3 -38.3 50 7.0 -31.7 10 20 261.1 261.1 258.4 261.7 0.18 13 758 2188 -31.1 -38.1 50 7.0 -31.6 13 20 262.0 262.0 259.1 262.6 0.19 14 700 2754 -32.7 -41.7 40 9.0 -33.2 20 20 266.3 266.3 262.3 266.7 0.14 15 616 3645 -37.1 -48.1 31 11.0 -37.5 25 21 271.1 271.1 265.6 271.4 0.08 16 559 4310 -41.7 -50.7 37 9.0 -42.0 20 21 273.3 273.3 267.1 273.5 0.07 17 500 5060 -45.1 -54.1 36 9.0 -45.3 35 34 278.1 278.1 270.1 278.2 0.05 18 400 6520 -53.5 -62.5 33 9.0 -53.6 35 35 285.5 285.5 274.3 285.5 0.02 19 300 8340 -60.9 -69.9 30 9.0 -61.0 10 29 299.5 299.5 281.1 299.5 0.01 20 285 8659 -61.7 -70.7 29 9.0 -61.7 5 31 302.8 302.8 282.5 302.8 0.01 21 250 9470 -62.7 -71.7 29 9.0 -62.8 345 34 312.9 312.9 286.4 312.9 0.01 22 247 9544 -62.9 -71.9 29 9.0 -63.0 344 34 313.6 313.6 286.6 313.7 0.01 23 233 9901 -61.9 -71.9 25 10.0 -62.0 341 34 320.4 320.4 288.9 320.5 0.01 24 228 10034 -62.3 -72.3 25 10.0 -62.4 340 34 321.8 321.8 289.3 321.9 0.01 25 209 10569 -61.1 -76.1 12 15.0 -61.2 336 34 331.8 331.8 292.2 331.8 0.01 26 200 10840 -62.1 -77.1 12 15.0 -62.2 335 38 334.4 334.4 292.9 334.4 0.01 27 150 12600 -65.7 -84.7 5 19.0 -65.8 325 44 356.9 356.9 298.1 356.9 0.00 28 144 12848 -66.5 -86.5 4 20.0 -66.6 323 45 359.7 359.7 298.7 359.7 0.00 29 136 13194 -65.7 -86.7 4 21.0 -65.8 320 47 367.0 367.0 300.0 367.1 0.00 30 123 13802 -67.1 -89.1 3 22.0 -67.2 315 50 375.2 375.2 301.5 375.2 0.00 31 119 14002 -66.7 -89.7 3 23.0 -66.8 313 51 379.5 379.5 302.2 379.5 0.00 32 108 14587 -67.7 -91.7 2 24.0 -67.8 310 55 388.3 388.3 303.5 388.3 0.00 33 107 14643 -67.5 -91.5 2 24.0 -67.6 311 56 389.7 389.7 303.8 389.7 0.00 34 106 14700 -67.5 -91.8 2 24.3 -67.6 315 62 390.7 390.7 303.9 390.7 0.00 35 104 14814 -67.5 -92.5 2 25.0 -67.6 315 62 392.9 392.9 304.2 392.9 0.00 36 100 15050 -68.5 -93.5 2 25.0 -68.6 310 57 395.4 395.4 304.6 395.4 0.00 37 76 16681 -71.3 -98.3 1 27.0 -71.4 315 73 421.8 421.8 307.9 421.8 0.00 38 71 17085 -69.1 -97.1 1 28.0 -69.2 315 77 434.8 434.8 309.3 434.8 0.00 39 70 17170 -68.5 -96.5 1 28.0 -68.7 315 78 437.8 437.8 309.7 437.8 0.00 40 60 18091 -69.7 -96.7 1 27.0 -69.8 315 83 454.9 454.9 311.3 454.9 0.00 41 58 18294 -69.3 -96.3 1 27.0 -69.5 315 84 460.2 460.2 311.8 460.2 0.00 42 56 18503 -69.5 315 85 464.4 TRP 285 8659 -61.7 -70.7 29 9.0 -61.7 5 31 302.8 302.8 282.5 302.8 0.01 WND 106 14700 -67.5 -91.8 2 24.3 -67.6 315 62 390.7 390.7 303.9 390.7 0.00 Sounding variables and indices 1000-500 mb thick: 4855.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 47.99 % Est. max temperature: -19.16 C = -2.49 F Sfc-Lift cond lev (LCL): 969.82 mb = 428.21 m = 1404.88 ft T: -30.35 C 700-500 lapse rate: 5.38 C/km Conv cond level (CCL): 591.84 mb = 3919.20 m = 12858.10 ft Mean mixing ratio: 0.22 g/kg Conv temperature: 0.22 C = 32.39 F Cap Strength: 23.26 C Lifted Index: 26.36 C Risk: None Lifted Index @300 mb: 37.99 C Lifted Index @700 mb: 18.49 C Showalter Index: 19.45 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 9.40 C K Index: -30.50 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 5.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.48 J/kg Max Up Vert Vel: 8.06 m/s Conv Inhibition (B-): 35035.34 J/kg Cap Strength: 26.12 C Lift Cond Lev (LCL): 904.70 mb = 930.08 m = 3051.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 47 at 18 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 1017 68 310 7 5.4 -4.5 | 247 20 18.7 8.0 1 1000 205 315 12 8.5 -8.5 | 260 22 21.8 4.0 2 986 305 315 18 12.7 -12.7 | 270 26 26.1 -0.2 3 946 610 340 26 8.9 -24.4 | 298 25 22.2 -11.9 4 925 773 340 27 9.2 -25.4 | 300 26 22.6 -12.8 5 907 914 335 25 10.6 -22.7 | 293 26 23.9 -10.1 6 868 1219 345 22 5.7 -21.3 | 295 21 19.0 -8.7 7 850 1371 350 22 3.8 -21.7 | 298 19 17.1 -9.1 8 797 1829 5 21 -1.8 -20.9 | 306 14 11.5 -8.4 9 764 2134 10 20 -3.5 -19.7 | 306 12 9.9 -7.2 10 732 2438 25 21 -8.9 -19.0 | 326 8 4.5 -6.5 11 701 2743 20 21 -7.2 -19.7 | 320 9 6.1 -7.2 12 700 2754 20 20 -6.8 -18.8 | 314 9 6.5 -6.3 13 614 3658 25 21 -8.9 -19.0 | 326 8 4.5 -6.5 14 561 4267 20 20 -6.8 -18.8 | 314 9 6.5 -6.3 15 514 4877 30 31 -15.5 -26.8 | 9 14 -2.2 -14.3 16 500 5060 35 34 -19.5 -27.9 | 22 17 -6.2 -15.3 17 447 5791 40 37 -23.8 -28.3 | 33 19 -10.5 -15.8 18 427 6096 35 33 -18.9 -27.0 | 21 16 -5.6 -14.5 19 400 6520 35 35 -20.1 -28.7 | 23 18 -6.7 -16.1 20 336 7620 25 28 -11.8 -25.4 | 353 13 1.5 -12.9 21 305 8230 5 28 -2.4 -27.9 | 325 19 10.9 -15.4 22 300 8340 10 29 -5.0 -28.6 | 333 18 8.3 -16.0 23 285 8659 5 31 -2.7 -30.9 | 330 21 10.6 -18.4 24 264 9144 355 34 3.0 -33.9 | 323 27 16.3 -21.3 25 250 9470 345 34 8.8 -32.8 | 313 30 22.1 -20.3 26 206 10668 335 34 14.4 -30.8 | 303 33 27.7 -18.3 27 200 10840 335 38 16.1 -34.4 | 307 37 29.4 -21.9 28 186 11278 330 43 21.5 -37.2 | 305 43 34.8 -24.7 29 150 12600 325 44 25.2 -36.0 | 301 45 38.6 -23.5 30 125 13716 315 49 34.6 -34.6 | 295 53 48.0 -22.1 31 107 14630 310 55 42.1 -35.4 | 292 60 55.5 -22.8 32 106 14700 315 62 43.8 -43.8 | 299 65 57.2 -31.3 33 102 14935 315 62 43.8 -43.8 | 299 65 57.2 -31.3 34 100 15050 310 57 43.7 -36.6 | 293 62 57.0 -24.1 35 97 15240 315 57 40.3 -40.3 | 297 60 53.6 -27.8 36 70 17170 315 78 55.2 -55.2 | 302 81 68.5 -42.6 37 61 17678 315 82 58.0 -58.0 | 303 85 71.3 -45.5 38 52 18288 315 87 61.5 -61.5 | 303 89 74.8 -49.0 39 48 18593 310 88 67.4 -56.6 | 299 92 80.7 -44.0 Wind Parameters Mean winds (0-6000m): 16.8 at 24.4 knts Storm direction: 46.8 at 18.3 knts Shear (0-3000m) pos: 3.4 neg: 0.1 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 71.0 deg Storm rel helicity (0-3000m) pos: 174.0 neg: -23.0 tot: 151.1 m^2/s^2 ave: 50.4 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.63 Bulk Shear: 51.82 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 ------------------------------------------------------------------------------- 500 323 17 273 24| 19.5 0.0 19.5|127.0 0.0 127.0 254.0 0.93| 21.9 20.5 1000 333 21 286 24| 9.1 0.0 9.1|145.7 -19.0 126.7 126.7 0.69| 14.9 10.2 1500 338 22 289 23| 6.0 0.0 6.0|158.8 -19.0 139.8 93.2 0.63| 12.3 7.7 2000 344 21 293 21| 4.5 0.0 4.5|164.1 -19.1 145.1 72.5 0.58| 10.4 6.1 2500 351 21 297 19| 4.1 0.0 4.1|172.8 -19.7 153.0 61.2 0.57| 9.6 5.5 3000 356 21 300 17| 3.4 0.1 3.6|174.0 -23.0 151.1 50.4 0.53| 8.4 4.4 4000 3 21 305 15| 2.7 0.2 2.9|176.4 -25.5 151.0 37.7 0.50| 6.7 3.3 5000 9 22 313 13| 3.7 0.2 3.9|221.4 -26.7 194.7 38.9 0.57| 7.1 4.0 6000 17 24 330 13| 3.3 0.4 3.7|237.3 -41.5 195.8 32.6 0.51| 6.6 3.4 Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20200327.12.gif