UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for U9231... Searching the city database file for: U9231 ... Date:1200Z 28 MAR 20 Station: U9231 WMO ident: 29231 Latitude: 58.30 Longitude: 82.88 ------------------------------------------------------------------------------- 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 1002 78 1.4 -6.6 55 8.0 -1.4 290 5 274.4 274.8 271.6 280.8 2.32 1 1000 94 1.2 -6.8 55 8.0 -1.6 295 7 274.4 274.7 271.5 280.7 2.29 2 925 712 -4.7 -9.7 68 5.0 -6.2 305 23 274.5 274.8 271.1 280.0 1.98 3 850 1370 -10.7 -14.0 77 3.3 -11.5 310 25 274.9 275.2 270.7 279.3 1.52 4 833 1525 -11.9 -14.8 79 2.9 -12.6 312 25 275.3 275.5 270.8 279.4 1.45 5 721 2614 -21.1 -24.6 73 3.5 -21.7 323 27 276.8 276.9 270.5 278.9 0.72 6 700 2832 -21.9 -25.4 73 3.5 -22.4 325 27 278.2 278.3 271.3 280.3 0.69 7 618 3737 -26.3 -35.3 42 9.0 -27.2 321 28 283.3 283.3 273.6 284.3 0.31 8 548 4592 -32.3 -43.3 33 11.0 -33.0 318 30 286.1 286.1 274.9 286.6 0.15 9 500 5230 -37.1 -48.1 31 11.0 -37.6 315 31 287.8 287.8 275.7 288.1 0.10 10 403 6681 -48.1 -59.1 27 11.0 -48.3 305 31 291.9 291.9 277.6 292.0 0.03 11 400 6730 -48.1 -59.1 27 11.0 -48.3 305 31 292.5 292.5 277.9 292.6 0.03 12 348 7645 -52.7 -63.7 25 11.0 -52.9 300 31 298.1 298.1 280.6 298.2 0.02 13 327 8049 -53.3 -64.3 25 11.0 -53.5 298 32 302.7 302.7 282.5 302.7 0.02 14 300 8610 -51.5 -63.5 23 12.0 -51.7 295 33 312.8 312.8 286.4 312.9 0.02 15 254 9696 -48.1 -61.1 21 13.0 -48.5 300 36 333.0 333.0 292.6 333.2 0.04 16 250 9800 -48.1 -61.1 21 13.0 -48.5 300 36 334.6 334.6 293.0 334.7 0.04 17 200 11280 -46.9 -62.9 14 16.0 -47.5 295 40 358.5 358.5 298.4 358.7 0.04 18 150 13190 -45.9 -64.9 10 19.0 -46.8 295 40 391.0 391.0 304.0 391.2 0.04 19 120 14671 -45.9 -66.9 8 21.0 -47.0 295 38 416.7 416.7 307.3 416.9 0.04 20 109 15305 -49.7 -70.7 7 21.0 -50.5 295 37 421.2 421.2 307.9 421.3 0.03 21 100 15870 -47.7 -69.7 6 22.0 -48.8 295 36 435.6 435.6 309.4 435.7 0.03 22 98 16003 -47.5 -69.5 6 22.0 -48.7 295 35 438.5 438.5 309.7 438.7 0.03 23 70 18220 -48.5 -71.5 5 23.0 -49.9 295 27 480.6 480.6 313.5 480.8 0.04 24 50 20420 -50.1 -74.1 4 24.0 -51.7 295 25 525.4 525.4 316.6 525.6 0.03 25 36 22582 -48.3 -73.3 4 25.0 -50.8 289 21 581.8 581.8 319.8 582.2 0.05 26 30 23780 -50.7 -74.7 4 24.0 -53.0 285 19 606.4 606.4 320.9 606.8 0.05 27 25 24966 -51.9 -75.9 4 24.0 -54.3 274 18 635.4 635.5 322.2 635.8 0.05 28 20 26430 -46.5 -72.5 4 26.0 -51.0 260 17 693.8 693.9 324.3 694.8 0.11 29 19 26771 -46.1 -72.1 4 26.0 -50.8 705.3 705.4 324.6 706.4 0.12 30 14 28780 -50.9 -74.9 4 24.0 -54.9 753.4 753.5 326.1 754.4 0.11 TRP 348 7645 -52.7 -63.7 25 11.0 -52.9 300 31 298.1 298.1 280.6 298.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5136.00 m Freezing level: 984.75 mb = 219.69 m = 720.77 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 58.13 % Est. max temperature: 1.93 C = 35.48 F Sfc-Lift cond lev (LCL): 884.39 mb = 1061.33 m = 3482.01 ft T: -7.89 C 700-500 lapse rate: 6.34 C/km ThetaE index: 1.58 C Layer 1000.0- 833.0 mb Conv cond level (CCL): 858.35 mb = 1293.93 m = 4245.13 ft Mean mixing ratio: 2.08 g/kg Conv temperature: 1.90 C = 35.43 F Cap Strength: 5.59 C Lifted Index: 6.59 C Risk: None Lifted Index @300 mb: 23.07 C Lifted Index @700 mb: 0.58 C Showalter Index: 7.41 C Risk: None Total Totals Index: 49.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 23.10 C K Index: 8.90 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 1.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.12 J/kg Max Up Vert Vel: 4.50 m/s Conv Inhibition (B-): 6.99 J/kg Cap Strength: 6.53 C Lift Cond Lev (LCL): 863.88 mb = 1243.94 m = 4081.11 ft Lev Free Conv (LFC): 808.88 mb = 1746.80 m = 5730.89 ft Equ Level (EL): 708.88 mb = 2738.84 m = 8985.57 ft B at Equ Level: 9.60 J/kg Max Parcel Lev (MPL): 678.88 mb = 3054.48 m = 10021.13 ft Wind level data Storm motion: 346 at 20 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 1002 78 290 5 4.7 -1.7 | 179 18 -0.2 17.7 1 1000 94 295 7 6.3 -3.0 | 185 17 1.5 16.4 2 925 712 305 23 18.8 -13.2 | 246 15 14.0 6.2 3 850 1370 310 25 19.2 -16.1 | 257 15 14.3 3.3 4 700 2832 325 27 15.5 -22.1 | 284 11 10.6 -2.7 5 500 5230 315 31 21.9 -21.9 | 278 17 17.0 -2.5 6 400 6730 305 31 25.4 -17.8 | 265 21 20.5 1.6 7 348 7645 300 31 26.8 -15.5 | 260 22 22.0 3.9 8 300 8610 295 33 29.9 -13.9 | 258 26 25.0 5.4 9 250 9800 300 36 31.2 -18.0 | 267 26 26.3 1.4 10 200 11280 295 40 36.3 -16.9 | 265 31 31.4 2.5 11 150 13190 295 40 36.3 -16.9 | 265 31 31.4 2.5 12 100 15870 295 36 32.6 -15.2 | 261 28 27.8 4.2 13 70 18220 295 27 24.5 -11.4 | 248 21 19.6 8.0 14 50 20420 295 25 22.7 -10.6 | 244 20 17.8 8.8 15 30 23780 285 19 18.4 -4.9 | 223 20 13.5 14.5 16 20 26430 260 17 16.7 3.0 | 208 25 11.9 22.3 Wind Parameters Mean winds (0-6000m): 315.9 at 26.7 knts Storm direction: 345.9 at 20.0 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 104.4 deg Storm rel helicity (0-3000m) pos: 101.3 neg: -0.3 tot: 101.1 m^2/s^2 ave: 33.7 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.36 Bulk Shear: 27.82 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 ------------------------------------------------------------------------------- 500 301 13 206 14| 15.1 0.0 15.1| 56.4 0.0 56.4 112.7 0.95| 15.2 14.5 1000 304 18 227 14| 10.0 0.0 10.0| 76.2 0.0 76.2 76.2 0.96| 10.2 9.8 1500 307 20 237 14| 7.1 0.0 7.1| 84.2 0.0 84.2 56.1 0.96| 7.6 7.3 2000 309 22 244 13| 5.6 0.0 5.6| 91.2 0.0 91.2 45.6 0.94| 6.3 6.0 2500 312 23 250 13| 4.6 0.0 4.6| 98.0 0.0 98.0 39.2 0.94| 5.6 5.2 3000 314 23 255 12| 4.0 0.0 4.0|101.3 -0.3 101.1 33.7 0.92| 4.9 4.5 4000 316 25 262 12| 3.0 0.3 3.4|101.3 -2.1 99.2 24.8 0.82| 4.0 3.3 5000 317 26 267 13| 2.4 0.6 3.0|101.3 -5.0 96.3 19.3 0.73| 3.5 2.6 6000 316 27 269 14| 2.0 0.7 2.7|101.3 -17.2 84.1 14.0 0.60| 3.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//U9231/skewt/U9231.skewt.20200328.12.gif