UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032412.upa.cvt Date: 1200Z 24 MAR 20 Searching for CYEV... Searching the city database file for: CYEV ... Date:1200Z 24 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 ------------------------------------------------------------------------------- 0 1000 78 225 3 SFC 997 68 -8.1 -13.0 68 4.9 -9.3 225 3 265.3 265.5 264.0 269.1 1.41 2 978 227 -8.1 -17.1 48 9.0 -10.1 255 10 266.7 266.9 264.3 269.6 1.02 3 925 685 -9.1 -15.1 62 6.0 -10.5 275 17 270.0 270.2 267.1 273.6 1.28 4 850 1330 -13.7 -17.6 72 3.9 -14.5 295 29 271.8 272.0 268.0 275.0 1.13 5 797 1815 -16.5 -19.9 75 3.4 -17.1 300 38 273.9 274.0 269.1 276.7 0.99 6 700 2778 -21.5 -25.5 70 4.0 -22.1 305 50 278.7 278.8 271.6 280.7 0.69 7 562 4370 -31.9 -36.9 61 5.0 -32.3 309 49 284.5 284.5 274.2 285.4 0.29 8 530 4784 -34.7 -39.3 63 4.6 -35.0 305 50 285.9 286.0 274.9 286.7 0.24 9 500 5190 -37.1 -41.8 62 4.7 -37.4 300 50 287.8 287.8 275.9 288.5 0.19 10 483 5428 -38.7 -43.5 60 4.8 -38.9 298 51 288.7 288.7 276.3 289.3 0.17 11 449 5926 -41.7 -46.2 62 4.5 -41.9 297 53 291.0 291.0 277.4 291.5 0.13 12 400 6700 -46.9 -51.3 61 4.4 -47.0 305 52 294.0 294.1 278.8 294.3 0.08 13 333 7886 -56.7 -61.2 57 4.5 -56.8 300 63 296.4 296.4 279.8 296.6 0.03 14 322 8098 -57.7 -62.0 58 4.3 -57.8 301 67 297.9 297.9 280.4 298.0 0.03 15 311 8316 -59.3 -63.8 56 4.5 -59.3 303 72 298.7 298.7 280.8 298.7 0.02 16 300 8540 -60.9 -65.3 56 4.4 -60.9 305 76 299.5 299.5 281.1 299.6 0.02 17 294 8666 -61.5 -65.7 57 4.2 -61.6 306 77 300.4 300.4 281.5 300.5 0.02 18 262 9373 -66.5 -70.8 55 4.3 -66.5 315 87 303.1 303.1 282.7 303.1 0.01 19 261 9397 -66.2 -70.6 54 4.3 -66.2 315 87 303.8 303.8 283.0 303.9 0.01 20 254 9562 -64.3 -68.9 53 4.6 -64.3 315 86 309.1 309.1 285.0 309.1 0.01 21 250 9660 -63.3 -67.8 54 4.5 -63.3 315 85 312.0 312.0 286.1 312.0 0.02 22 248 9709 -63.1 -67.6 54 4.5 -63.1 315 85 313.0 313.0 286.4 313.0 0.02 23 237 9989 -62.7 -67.2 55 4.5 -62.7 315 83 317.7 317.7 288.0 317.7 0.02 24 229 10200 -62.9 -67.4 54 4.5 -63.0 320.5 320.5 288.9 320.6 0.02 25 225 10309 -62.5 -67.2 53 4.7 -62.6 322.7 322.7 289.6 322.8 0.02 TRP WND 261 9397 -66.2 -70.6 54 4.3 -66.2 315 87 303.8 303.8 283.0 303.9 0.01 Sounding variables and indices 1000-500 mb thick: 5112.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 66.17 % Est. max temperature: -1.48 C = 29.34 F Sfc-Lift cond lev (LCL): 921.84 mb = 711.14 m = 2333.10 ft T: -9.29 C 700-500 lapse rate: 6.47 C/km ThetaE index: 0.00 C Layer 997.0- 0.0 mb Conv cond level (CCL): 761.00 mb = 2157.93 m = 7079.74 ft Mean mixing ratio: 1.19 g/kg Conv temperature: 2.19 C = 35.94 F Cap Strength: 12.04 C Lifted Index: 13.30 C Risk: None Lifted Index @300 mb: 19.59 C Lifted Index @700 mb: 7.48 C Showalter Index: 10.75 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 19.50 C K Index: 1.80 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.22 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 5735.76 J/kg Cap Strength: 12.98 C Lift Cond Lev (LCL): 847.95 mb = 1348.17 m = 4423.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 31 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 ---------------------------------------------------------- 0 997 68 225 3 2.1 2.1 | 155 32 -13.6 29.2 1 969 305 270 13 13.0 -0.0 | 174 27 -2.8 27.1 2 934 610 280 17 16.7 -3.0 | 182 24 1.0 24.1 3 925 685 275 17 16.9 -1.5 | 183 26 1.2 25.6 4 898 914 270 22 22.0 -0.0 | 193 28 6.2 27.1 5 862 1219 290 27 25.4 -9.2 | 208 20 9.6 17.8 6 850 1330 295 29 26.3 -12.3 | 215 18 10.5 14.8 7 795 1829 300 38 32.9 -19.0 | 245 19 17.1 8.1 8 763 2134 295 44 39.9 -18.6 | 251 26 24.1 8.5 9 733 2438 300 51 44.2 -25.5 | 267 28 28.4 1.6 10 703 2743 305 50 41.0 -28.7 | 274 25 25.2 -1.6 11 700 2778 305 50 41.0 -28.7 | 274 25 25.2 -1.6 12 646 3353 300 46 39.8 -23.0 | 260 24 24.1 4.1 13 619 3658 305 50 41.0 -28.7 | 274 25 25.2 -1.6 14 569 4267 310 48 36.8 -30.9 | 280 21 21.0 -3.8 15 545 4572 305 51 41.8 -29.3 | 275 26 26.0 -2.2 16 522 4877 305 49 40.1 -28.1 | 272 24 24.4 -1.1 17 500 5190 300 50 43.3 -25.0 | 266 28 27.5 2.1 18 457 5791 295 52 47.1 -22.0 | 261 32 31.4 5.1 19 437 6096 300 55 47.6 -27.5 | 271 32 31.9 -0.4 20 400 6700 305 52 42.6 -29.8 | 276 27 26.8 -2.8 21 400 6706 300 53 45.9 -26.5 | 269 30 30.1 0.6 22 346 7620 300 59 51.1 -29.5 | 274 35 35.3 -2.4 23 330 7925 300 64 55.4 -32.0 | 277 40 39.7 -4.9 24 300 8534 305 76 62.3 -43.6 | 290 49 46.5 -16.5 25 300 8540 305 76 62.3 -43.6 | 290 49 46.5 -16.5 26 272 9144 310 83 63.6 -53.4 | 299 55 47.8 -26.3 27 261 9397 315 87 61.5 -61.5 | 307 57 45.8 -34.5 28 259 9449 315 87 61.5 -61.5 | 307 57 45.8 -34.5 29 250 9660 315 85 60.1 -60.1 | 307 55 44.3 -33.1 30 234 10058 315 83 58.7 -58.7 | 306 53 42.9 -31.6 Wind Parameters Mean winds (0-6000m): 299.8 at 41.8 knts Storm direction: 329.8 at 31.3 knts Shear (0-3000m) pos: 6.6 neg: 1.6 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 112.1 deg Storm rel helicity (0-3000m) pos: 329.6 neg: -19.2 tot: 310.4 m^2/s^2 ave: 103.5 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 8.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.13 Bulk Shear: 136.78 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 ------------------------------------------------------------------------------- 500 271 12 171 27| 15.3 0.0 15.3|104.6 0.0 104.6 209.3 0.84| 16.4 13.8 1000 273 16 180 26| 11.8 0.0 11.8|164.4 0.0 164.4 164.4 0.83| 13.6 11.4 1500 283 20 190 23| 11.1 0.0 11.1|216.6 0.0 216.6 144.4 0.82| 13.4 11.0 2000 289 25 202 20| 8.4 2.4 10.8|251.2 0.0 251.2 125.6 0.79| 12.7 10.0 2500 292 30 216 20| 8.4 1.9 10.4|316.9 0.0 316.9 126.8 0.80| 12.4 9.9 3000 295 33 228 19| 6.6 1.6 8.2|329.6 -19.2 310.4 103.5 0.71| 11.3 8.1 4000 298 37 241 19| 5.1 1.2 6.3|376.7 -35.7 341.0 85.2 0.67| 9.9 6.7 5000 300 40 249 20| 4.1 1.3 5.4|381.7 -69.2 312.5 62.5 0.54| 9.1 4.9 6000 300 42 253 21| 3.8 1.4 5.2|423.1 -96.9 326.2 54.4 0.49| 8.6 4.2 Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20200324.12.gif