UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033000.upa.cvt Date: 0000Z 30 MAR 20 Searching for U4947... Searching the city database file for: U4947 ... Date:0000Z 30 MAR 20 Station: U4947 WMO ident: 24947 ------------------------------------------------------------------------------- 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 14 SFC 985 133 -3.9 -7.4 77 3.5 -5.0 260 3 270.4 270.8 269.0 276.5 2.22 2 925 626 -7.7 -10.0 84 2.3 -8.4 270 23 271.4 271.8 269.1 276.8 1.93 3 850 1279 -12.1 -14.0 86 1.9 -12.6 285 21 273.5 273.7 269.8 277.8 1.52 4 792 1816 -15.5 -18.3 79 2.8 -16.1 289 22 275.4 275.6 270.4 278.7 1.14 5 700 2734 -23.1 -25.4 81 2.3 -23.4 295 23 276.9 277.0 270.5 279.0 0.69 6 651 3261 -27.3 -29.4 82 2.1 -27.5 296 21 278.0 278.0 270.8 279.5 0.51 7 509 4979 -41.9 -45.9 65 4.0 -42.1 300 15 280.5 280.5 271.7 280.9 0.12 8 500 5100 -42.9 -47.1 63 4.2 -43.0 300 15 280.7 280.8 271.8 281.1 0.11 9 412 6379 -51.9 -56.8 56 4.9 -52.0 290 17 285.1 285.1 274.2 285.3 0.04 10 407 6458 -52.1 -57.1 55 5.0 -52.2 288 17 285.9 285.9 274.6 286.0 0.04 11 400 6570 -51.7 -56.7 55 5.0 -51.8 285 17 287.8 287.8 275.6 288.0 0.04 12 382 6870 -49.3 -54.3 56 5.0 -49.4 284 17 294.8 294.8 279.1 295.0 0.06 13 309 8249 -52.5 -59.5 43 7.0 -52.7 281 19 308.7 308.7 284.9 308.9 0.04 14 300 8440 -51.9 -58.9 43 7.0 -52.1 280 19 312.2 312.2 286.2 312.4 0.05 15 250 9630 -49.5 -59.5 30 10.0 -49.8 275 21 332.5 332.5 292.4 332.7 0.05 16 243 9816 -48.5 -58.5 30 10.0 -48.8 278 22 336.7 336.7 293.6 336.9 0.06 17 220 10466 -51.5 -62.5 26 11.0 -51.8 289 27 341.8 341.8 294.8 341.9 0.04 18 200 11090 -47.7 -60.7 21 13.0 -48.2 300 31 357.2 357.2 298.2 357.5 0.05 19 172 12092 -42.9 -58.9 16 16.0 -43.9 295 30 380.9 380.9 302.5 381.3 0.08 20 150 13010 -43.7 -62.7 10 19.0 -44.8 290 29 394.8 394.8 304.5 395.0 0.06 21 100 15720 -46.1 -69.1 6 23.0 -47.4 275 31 438.7 438.7 309.7 438.8 0.03 22 86 16731 -44.5 -69.5 5 25.0 -46.3 271 28 461.2 461.2 311.9 461.4 0.04 23 77 17468 -47.7 -72.7 4 25.0 -49.1 268 27 469.4 469.4 312.6 469.5 0.03 24 70 18100 -47.5 -72.5 4 25.0 -49.1 265 25 482.8 482.8 313.7 482.9 0.03 25 68 18291 -47.9 -72.9 4 25.0 -49.5 264 26 485.9 485.9 313.9 486.1 0.03 26 65 18590 -44.9 -70.9 4 26.0 -47.0 263 27 498.8 498.8 314.9 499.0 0.04 27 55 19697 -47.7 -73.7 3 26.0 -49.6 258 32 516.8 516.8 316.1 517.0 0.03 28 50 20330 -43.9 -69.9 4 26.0 -46.7 255 35 540.0 540.0 317.5 540.4 0.06 29 48 20604 -42.9 -68.9 4 26.0 -46.1 255 34 548.7 548.8 318.1 549.2 0.07 30 40 21811 -51.1 -75.1 4 24.0 -52.9 255 30 557.5 557.5 318.5 557.8 0.04 31 36 22495 -51.5 -75.5 4 24.0 -53.4 255 27 573.5 573.6 319.3 573.8 0.04 32 32 23270 -45.3 -71.3 4 26.0 -48.8 255 25 609.8 609.8 321.1 610.4 0.08 33 30 23700 -45.3 -71.3 4 26.0 -49.0 255 23 621.1 621.2 321.6 621.8 0.08 34 29 23926 -45.1 -71.1 4 26.0 -49.0 253 22 627.7 627.8 321.9 628.4 0.09 35 25 24901 -52.3 -76.3 4 24.0 -54.6 244 20 634.3 634.3 322.1 634.7 0.05 36 23 25447 -46.5 -72.5 4 26.0 -50.5 239 19 666.7 666.7 323.3 667.4 0.09 37 20 26370 -48.7 -73.7 4 25.0 -52.4 230 17 687.1 687.1 324.0 687.9 0.09 38 18 27060 -50.3 -74.3 4 24.0 -53.8 703.1 703.1 324.6 703.9 0.09 39 17 27436 -47.3 -72.3 4 25.0 -52.0 724.3 724.3 325.2 725.4 0.13 40 13 29214 -46.3 -72.3 4 26.0 -52.2 785.5 785.6 326.9 787.1 0.17 TRP 412 6379 -51.9 -56.8 56 4.9 -52.0 290 17 285.1 285.1 274.2 285.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5086.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 78.33 % Est. max temperature: -0.37 C = 31.34 F Sfc-Lift cond lev (LCL): 932.03 mb = 566.69 m = 1859.19 ft T: -7.24 C 700-500 lapse rate: 8.37 C/km ThetaE index: 0.00 C Layer 985.0-2436915772768684867584.0 mb Conv cond level (CCL): 877.83 mb = 1030.19 m = 3379.84 ft Mean mixing ratio: 1.97 g/kg Conv temperature: -1.62 C = 29.08 F Cap Strength: 3.43 C Lifted Index: 3.55 C Risk: None Lifted Index @300 mb: 25.10 C Lifted Index @700 mb: 2.02 C Showalter Index: 2.78 C Risk: Showers probable Total Totals Index: 59.70 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.80 C Cross Totals Index: 28.90 C K Index: 14.50 Risk: None Sweat Index: 271.00 Risk: None Energy Index: 0.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.77 J/kg Max Up Vert Vel: 3.94 m/s Conv Inhibition (B-): 68569.67 J/kg Cap Strength: 3.46 C Lift Cond Lev (LCL): 896.05 mb = 871.55 m = 2859.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 14 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 ---------------------------------------------------------- 0 985 133 260 3 3.0 0.5 | 153 13 -6.0 11.6 1 925 626 270 23 23.0 -0.0 | 232 18 14.1 11.1 2 850 1279 285 21 20.3 -5.4 | 244 13 11.4 5.7 3 700 2734 295 23 20.8 -9.7 | 263 12 11.9 1.4 4 500 5100 300 15 13.0 -7.5 | 229 5 4.1 3.6 5 412 6379 290 17 16.0 -5.8 | 233 9 7.1 5.3 6 400 6570 285 17 16.4 -4.4 | 228 10 7.5 6.7 7 300 8440 280 19 18.7 -3.3 | 232 13 9.8 7.8 8 250 9630 275 21 20.9 -1.8 | 232 15 12.0 9.3 9 200 11090 300 31 26.8 -15.5 | 284 18 17.9 -4.4 10 150 13010 290 29 27.3 -9.9 | 266 18 18.3 1.2 11 100 15720 275 31 30.9 -2.7 | 249 24 22.0 8.4 12 70 18100 265 25 24.9 2.2 | 230 21 16.0 13.3 13 50 20330 255 35 33.8 9.1 | 231 32 24.9 20.1 14 30 23700 255 23 22.2 6.0 | 218 22 13.3 17.0 15 20 26370 230 17 13.0 10.9 | 191 22 4.1 22.0 Wind Parameters Mean winds (0-6000m): 291.2 at 19.0 knts Storm direction: 321.2 at 14.2 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 108.3 deg Storm rel helicity (0-3000m) pos: 93.3 neg: -1.4 tot: 91.9 m^2/s^2 ave: 30.6 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.82 Bulk Shear: 9.43 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 ------------------------------------------------------------------------------- 500 269 13 200 12| 20.6 0.0 20.6| 66.8 0.0 66.8 133.6 0.92| 20.8 19.2 1000 273 18 221 13| 9.6 0.0 9.6| 77.1 0.0 77.1 77.1 0.85| 12.8 10.9 1500 278 19 229 13| 6.5 0.0 6.5| 82.7 0.0 82.7 55.1 0.84| 9.3 7.8 2000 281 20 235 13| 5.1 0.0 5.1| 87.5 0.0 87.5 43.7 0.84| 7.4 6.2 2500 284 20 240 12| 4.2 0.0 4.2| 92.3 0.0 92.3 36.9 0.85| 6.2 5.3 3000 286 21 243 12| 3.3 0.0 3.3| 93.3 -1.4 91.9 30.6 0.80| 5.5 4.4 4000 289 20 246 11| 2.1 0.0 2.1| 93.3 -5.2 88.0 22.0 0.68| 4.6 3.1 5000 290 20 246 10| 1.3 0.0 1.3| 93.3 -9.3 84.0 16.8 0.56| 4.0 2.2 6000 291 19 244 10| 1.1 0.2 1.3| 94.1 -9.3 84.8 14.1 0.53| 3.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//U4947/skewt/U4947.skewt.20200330.00.gif