UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for U6298... Searching the city database file for: U6298 ... Date:1200Z 31 MAR 20 Station: U6298 WMO ident: 26298 Latitude: 57.90 Longitude: 34.05 ------------------------------------------------------------------------------- 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 140 340 5 SFC 994 188 1.4 -18.6 21 20.0 -3.8 340 5 275.0 275.2 269.7 277.6 0.89 2 925 759 -6.1 -22.1 27 16.0 -9.5 350 9 273.1 273.2 268.1 275.1 0.70 3 916 835 -7.3 -23.3 27 16.0 -10.5 347 9 272.6 272.7 267.7 274.5 0.64 4 850 1413 -12.5 -23.5 39 11.0 -14.5 325 13 273.1 273.2 268.0 275.0 0.68 5 706 2791 -25.7 -28.8 75 3.1 -26.1 8 17 273.4 273.4 267.9 274.9 0.50 6 700 2853 -25.7 -28.8 75 3.1 -26.1 10 17 274.0 274.1 268.4 275.5 0.51 7 699 2863 -25.7 -28.8 75 3.1 -26.1 10 17 274.1 274.2 268.4 275.7 0.51 8 642 3477 -26.5 -37.5 35 11.0 -27.5 14 14 280.0 280.0 271.6 280.7 0.24 9 590 4082 -29.7 -45.7 20 16.0 -30.7 18 12 283.1 283.1 273.2 283.5 0.11 10 530 4842 -31.9 -48.9 17 17.0 -32.9 22 9 289.3 289.3 276.5 289.6 0.08 11 500 5250 -35.1 -52.1 16 17.0 -35.9 25 7 290.2 290.3 276.9 290.5 0.06 12 473 5637 -37.5 -54.5 15 17.0 -38.2 24 18 291.9 291.9 277.7 292.1 0.05 13 437 6184 -38.5 -56.5 13 18.0 -39.2 22 33 297.3 297.3 280.2 297.5 0.04 14 400 6790 -41.9 -58.9 14 17.0 -42.4 20 50 300.5 300.5 281.6 300.7 0.03 15 380 7135 -44.9 -61.9 13 17.0 -45.3 19 48 301.0 301.0 281.8 301.1 0.02 16 305 8583 -51.7 -67.7 13 16.0 -52.0 15 42 311.0 311.0 285.7 311.1 0.01 17 300 8690 -51.5 -67.5 13 16.0 -51.7 15 38 312.8 312.8 286.3 312.8 0.01 18 250 9870 -52.1 -68.1 13 16.0 -52.4 345 19 328.6 328.6 291.3 328.7 0.02 19 229 10440 -53.1 -69.1 13 16.0 -53.4 325 20 335.4 335.4 293.2 335.5 0.02 20 200 11320 -51.1 -68.1 11 17.0 -51.5 295 21 351.8 351.9 297.1 351.9 0.02 21 180 12004 -50.7 -66.7 13 16.0 -51.1 284 24 363.3 363.3 299.4 363.4 0.03 22 150 13180 -53.7 -69.7 12 16.0 -54.1 265 29 377.5 377.6 301.9 377.6 0.02 23 131 14047 -56.7 -73.7 10 17.0 -57.0 268 37 387.1 387.1 303.3 387.2 0.01 24 101 15697 -57.5 -73.5 11 16.0 -57.9 275 53 415.4 415.4 307.2 415.5 0.02 25 100 15760 -57.5 -73.5 11 16.0 -57.9 275 54 416.6 416.6 307.3 416.7 0.02 26 75 17567 -58.0 -74.0 11 16.0 -58.5 270 68 451.3 451.3 311.0 451.5 0.02 27 70 18000 -58.1 -74.1 11 16.0 -58.6 270 66 460.1 460.1 311.8 460.2 0.02 28 56 19404 -58.5 -74.5 11 16.0 -59.0 489.5 489.5 314.2 489.7 0.03 TRP 305 8583 -51.7 -67.7 13 16.0 -52.0 15 42 311.0 311.0 285.7 311.1 0.01 WND 75 17567 -58.0 -74.0 11 16.0 -58.5 270 68 451.3 451.3 311.0 451.5 0.02 Sounding variables and indices 1000-500 mb thick: 5110.00 m Freezing level: 981.12 mb = 294.91 m = 967.53 ft Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 37.44 % Est. max temperature: -0.54 C = 31.02 F Sfc-Lift cond lev (LCL): 725.61 mb = 2587.82 m = 8490.10 ft T: -23.75 C 700-500 lapse rate: 3.92 C/km ThetaE index: 3.13 C Layer 925.0- 850.0 mb Conv cond level (CCL): 721.05 mb = 2634.67 m = 8643.84 ft Mean mixing ratio: 0.75 g/kg Conv temperature: -0.26 C = 31.52 F Cap Strength: 11.62 C Lifted Index: 12.11 C Risk: None Lifted Index @300 mb: 26.18 C Lifted Index @700 mb: 0.18 C Showalter Index: 12.75 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 11.60 C K Index: -4.00 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.03 J/kg Max Up Vert Vel: 8.84 m/s Conv Inhibition (B-): 8.86 J/kg Cap Strength: 11.99 C Lift Cond Lev (LCL): 718.06 mb = 2665.53 m = 8745.06 ft Lev Free Conv (LFC): 713.06 mb = 2717.41 m = 8915.28 ft Equ Level (EL): 693.06 mb = 2924.96 m = 9596.22 ft B at Equ Level: 36.15 J/kg Max Parcel Lev (MPL): 653.06 mb = 3354.05 m = 11003.97 ft Wind level data Storm motion: 36 at 10 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 ---------------------------------------------------------- 0 994 188 340 5 1.7 -4.7 | 245 8 7.6 3.5 1 925 759 350 9 1.6 -8.9 | 275 8 7.5 -0.7 2 850 1413 325 13 7.5 -10.6 | 280 14 13.4 -2.5 3 700 2853 10 17 -3.0 -16.7 | 341 9 3.0 -8.6 4 500 5250 25 7 -3.0 -6.3 | 238 3 3.0 1.8 5 400 6790 20 50 -17.1 -47.0 | 16 40 -11.2 -38.8 6 305 8583 15 42 -10.9 -40.6 | 9 33 -5.0 -32.4 7 300 8690 15 38 -9.8 -36.7 | 8 29 -3.9 -28.5 8 250 9870 345 19 4.9 -18.4 | 313 15 10.8 -10.2 9 200 11320 295 21 19.0 -8.9 | 272 25 24.9 -0.7 10 150 13180 265 29 28.9 2.5 | 253 36 34.8 10.7 11 100 15760 275 54 53.8 -4.7 | 267 60 59.7 3.5 12 75 17567 270 68 68.0 -0.0 | 264 74 73.9 8.2 13 70 18000 270 66 66.0 -0.0 | 264 72 71.9 8.2 Wind Parameters Mean winds (0-6000m): 5.9 at 13.5 knts Storm direction: 35.9 at 10.1 knts Shear (0-3000m) pos: 2.1 neg: 0.7 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 94.0 deg Storm rel helicity (0-3000m) pos: 44.5 neg: -0.9 tot: 43.5 m^2/s^2 ave: 14.5 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.26 Bulk Shear: 7.41 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 ------------------------------------------------------------------------------- 500 346 7 258 8| 3.7 0.0 3.7| 7.5 0.0 7.5 14.9 0.97| 3.8 3.7 1000 343 8 269 8| 1.9 2.1 4.0| 10.7 0.0 10.7 10.7 0.63| 4.1 2.6 1500 337 10 275 10| 1.9 1.4 3.3| 17.4 -0.5 16.8 11.2 0.56| 4.2 2.3 2000 339 11 282 10| 2.2 1.0 3.2| 29.3 -0.5 28.8 14.4 0.65| 4.2 2.7 2500 344 12 291 10| 2.4 0.8 3.3| 40.8 -0.5 40.3 16.1 0.71| 4.3 3.1 3000 350 13 299 9| 2.1 0.7 2.8| 44.5 -0.9 43.5 14.5 0.68| 4.1 2.8 4000 357 13 306 8| 1.3 0.5 1.8| 44.5 -3.2 41.2 10.3 0.51| 3.6 1.9 5000 0 12 305 7| 0.8 0.4 1.3| 44.5 -6.1 38.4 7.7 0.33| 3.3 1.1 6000 6 13 319 7| 0.7 2.3 3.0| 55.7 -6.1 49.6 8.3 0.32| 5.0 1.6 Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20200331.12.gif