UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for X0935... Searching the city database file for: X0935 ... Date:1200Z 19 MAR 20 Station: X0935 WMO ident: 30935 Latitude: 50.37 Longitude: 108.75 ------------------------------------------------------------------------------- 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 95 1 920 -10559 0 0 SFC 919 -10388 0.4 -3.7 74 4.1 -1.2 0 0 280.2 280.8 276.2 289.1 3.16 3 850 1393 -4.9 -7.5 82 2.6 -5.8 345 7 281.0 281.5 275.7 288.3 2.56 4 803 1838 -7.7 -8.8 92 1.1 -8.1 339 12 282.6 283.1 276.5 289.7 2.44 5 792 1945 -10.1 -11.2 92 1.1 -10.4 338 13 281.2 281.5 275.1 287.1 2.05 6 700 2887 -15.7 -18.7 78 3.0 -16.4 325 23 285.1 285.3 276.0 288.8 1.25 7 674 3172 -16.7 -19.9 76 3.2 -17.4 322 26 287.1 287.3 277.0 290.6 1.17 8 529 4941 -30.5 -31.4 92 0.9 -30.6 304 44 291.1 291.2 278.0 292.8 0.52 9 500 5340 -31.9 -33.0 90 1.1 -32.0 300 48 294.1 294.2 279.4 295.7 0.47 10 482 5597 -31.9 -33.1 89 1.2 -32.0 300 50 297.2 297.3 280.8 298.9 0.49 11 464 5862 -34.1 -35.0 92 0.9 -34.2 300 52 297.8 297.8 281.0 299.2 0.42 12 420 6549 -38.1 -39.4 88 1.3 -38.2 300 57 301.2 301.3 282.3 302.3 0.30 13 400 6880 -41.5 -43.1 84 1.6 -41.6 300 60 301.1 301.1 282.1 301.8 0.21 14 367 7463 -46.3 -47.9 84 1.6 -46.4 300 62 302.1 302.1 282.4 302.6 0.14 15 357 7647 -47.9 -49.5 83 1.6 -48.0 300 60 302.4 302.4 282.5 302.8 0.12 16 319 8389 -51.5 -53.5 79 2.0 -51.5 300 54 307.3 307.3 284.4 307.6 0.08 17 308 8618 -51.9 -53.9 79 2.0 -52.0 300 52 309.9 309.9 285.4 310.2 0.08 18 300 8790 -51.1 -53.3 77 2.2 -51.2 300 50 313.3 313.3 286.6 313.7 0.09 19 250 9980 -50.9 -53.5 74 2.6 -51.0 285 46 330.4 330.4 291.9 330.8 0.10 20 206 11246 -50.3 -53.9 66 3.6 -50.4 294 48 350.1 350.2 296.8 350.7 0.12 21 200 11440 -48.7 -52.5 65 3.8 -48.9 295 48 355.7 355.7 298.0 356.3 0.15 22 179 12169 -45.9 -50.0 63 4.1 -46.2 293 43 371.7 371.7 301.0 372.7 0.22 23 150 13330 -49.1 -55.1 50 6.0 -49.4 290 35 385.5 385.5 303.2 386.1 0.14 24 113 15196 -46.5 -54.5 40 8.0 -47.2 293 28 422.8 422.9 308.2 423.9 0.21 25 100 16000 -49.7 -58.7 34 9.0 -50.3 295 25 431.7 431.7 309.1 432.4 0.14 26 70 18340 -50.3 -58.3 38 8.0 -51.1 255 9 476.8 476.8 313.3 478.0 0.21 27 69 18434 -49.1 -57.1 39 8.0 -50.0 256 9 481.3 481.4 313.7 482.8 0.25 28 50 20530 -51.5 -59.5 38 8.0 -52.4 270 7 522.1 522.2 316.5 523.7 0.25 29 46 21070 -52.7 -60.7 37 8.0 -53.6 243 7 531.8 531.9 317.1 533.4 0.23 30 30 23850 -49.9 -60.9 26 11.0 -51.8 105 9 608.6 608.7 321.1 611.2 0.35 31 25 25043 -49.5 -61.5 23 12.0 -51.8 642.3 642.5 322.5 645.4 0.39 TRP 319 8389 -51.5 -53.5 79 2.0 -51.5 300 54 307.3 307.3 284.4 307.6 0.08 WND 367 7463 -46.3 -47.9 84 1.6 -46.4 300 62 302.1 302.1 282.4 302.6 0.14 Sounding variables and indices 1000-500 mb thick: 5245.00 m Freezing level: 913.79 mb = -9499.00 m = -31164.31 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 84.00 % Est. max temperature: 2.25 C = 36.04 F Sfc-Lift cond lev (LCL): 862.03 mb = -728.12 m = -2388.83 ft T: -3.95 C 700-500 lapse rate: 6.60 C/km ThetaE index: 2.57 C Layer 792.0- 700.0 mb Conv cond level (CCL): 811.63 mb = 1754.40 m = 5755.83 ft Mean mixing ratio: 2.75 g/kg Conv temperature: 2.44 C = 36.40 F Cap Strength: 3.11 C Lifted Index: 5.29 C Risk: None Lifted Index @300 mb: 17.49 C Lifted Index @700 mb: 0.77 C Showalter Index: 5.64 C Risk: None Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 24.40 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 110.00 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 129.88 J/kg Max Up Vert Vel: 16.12 m/s Conv Inhibition (B-): 11.23 J/kg Cap Strength: 4.63 C Lift Cond Lev (LCL): 828.74 mb = 1591.16 m = 5220.27 ft Lev Free Conv (LFC): 793.74 mb = 1927.87 m = 6324.95 ft Equ Level (EL): 743.74 mb = 2424.54 m = 7954.43 ft B at Equ Level: 129.85 J/kg Max Parcel Lev (MPL): 573.74 mb = 4347.79 m = 14264.23 ft Wind level data Storm motion: 7 at 1 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 ---------------------------------------------------------- 0 919 -10388 0 0 -0.0 -0.0 | 187 1 0.2 1.3 1 850 1393 345 7 1.8 -6.8 | 340 6 2.0 -5.5 2 700 2887 325 23 13.2 -18.8 | 323 22 13.4 -17.6 3 500 5340 300 48 41.6 -24.0 | 299 48 41.7 -22.7 4 400 6880 300 60 52.0 -30.0 | 299 60 52.1 -28.7 5 367 7463 300 62 53.7 -31.0 | 299 62 53.9 -29.7 6 319 8389 300 54 46.8 -27.0 | 299 54 46.9 -25.7 7 300 8790 300 50 43.3 -25.0 | 299 50 43.5 -23.7 8 250 9980 285 46 44.4 -11.9 | 283 46 44.6 -10.6 9 200 11440 295 48 43.5 -20.3 | 294 48 43.7 -19.0 10 150 13330 290 35 32.9 -12.0 | 288 35 33.1 -10.7 11 100 16000 295 25 22.7 -10.6 | 292 25 22.8 -9.3 12 70 18340 255 9 8.7 2.3 | 248 10 8.9 3.6 13 50 20530 270 7 7.0 -0.0 | 260 7 7.2 1.3 14 30 23850 105 9 -8.7 2.3 | 113 9 -8.5 3.6 Wind Parameters Mean winds (0-6000m): 337.5 at 1.7 knts Storm direction: 7.5 at 1.3 knts Shear (0-3000m) pos: 0.0 neg: 0.3 tot: 0.3 10-3/s Storm rel Dir Shear (0-3000m): 143.0 deg Storm rel helicity (0-3000m) pos: 0.1 neg: 0.0 tot: 0.1 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 0.3 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 335.77 Bulk Shear: 0.39 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 ------------------------------------------------------------------------------- 500 263 0 188 1| 0.0 0.3 0.3| 0.0 0.0 0.0 0.0 0.16| 0.3 0.0 1000 274 0 195 1| 0.0 0.3 0.3| 0.0 0.0 0.0 0.0 0.20| 0.3 0.1 1500 285 0 202 1| 0.0 0.3 0.3| 0.0 0.0 0.0 0.0 0.26| 0.3 0.1 2000 295 0 209 1| 0.0 0.3 0.3| 0.1 0.0 0.1 0.0 0.38| 0.3 0.1 2500 305 1 217 1| 0.0 0.3 0.3| 0.1 0.0 0.1 0.0 0.48| 0.3 0.1 3000 313 1 225 1| 0.0 0.3 0.3| 0.1 0.0 0.1 0.0 0.49| 0.3 0.1 4000 325 1 245 1| 0.0 0.3 0.3| 0.1 0.0 0.1 0.0 0.43| 0.3 0.1 5000 333 1 268 1| 0.0 0.3 0.3| 0.2 0.0 0.2 0.0 0.36| 0.3 0.1 6000 337 2 291 1| 0.0 0.3 0.3| 0.2 0.0 0.2 0.0 0.31| 0.3 0.1 Wrote GIF file: /home/apache/climate/data/raob//X0935/skewt/X0935.skewt.20200319.12.gif