UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for U7707... Searching the city database file for: U7707 ... Date:1200Z 1 APR 20 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 74 SFC 980 237 3.0 -8.0 44 11.0 -0.9 255 9 277.8 278.1 273.3 283.8 2.13 2 925 700 -2.3 -12.3 46 10.0 -5.3 260 21 277.0 277.2 272.1 281.5 1.60 3 886 1039 -6.5 -14.5 53 8.0 -8.7 263 23 276.0 276.3 271.2 280.1 1.40 4 850 1362 -8.9 -14.9 62 6.0 -10.5 265 25 276.8 277.1 271.6 280.9 1.41 5 776 2060 -14.3 -19.0 67 4.7 -15.3 281 26 278.3 278.5 272.1 281.5 1.10 6 760 2219 -13.3 -17.3 72 4.0 -14.2 285 26 281.1 281.3 273.9 284.9 1.29 7 700 2841 -16.5 -21.2 67 4.7 -17.4 300 27 284.2 284.4 275.2 287.2 1.00 8 536 4794 -29.5 -33.9 66 4.4 -30.0 300 32 291.2 291.3 277.9 292.5 0.41 9 521 4997 -28.5 -34.5 56 6.0 -29.2 300 32 294.8 294.9 279.6 296.1 0.39 10 500 5290 -30.1 -40.1 37 10.0 -31.0 300 33 296.3 296.4 280.1 297.1 0.23 11 451 6019 -34.9 -48.9 23 14.0 -35.7 309 37 299.2 299.2 281.1 299.5 0.10 12 400 6850 -40.3 -51.3 30 11.0 -40.8 320 42 302.6 302.6 282.5 302.9 0.08 13 390 7021 -41.9 -51.9 33 10.0 -42.3 320 43 302.7 302.7 282.6 303.0 0.08 14 341 7914 -48.7 -57.7 34 9.0 -48.9 320 45 305.3 305.3 283.6 305.5 0.05 15 300 8750 -50.5 -60.5 30 10.0 -50.7 320 48 314.2 314.2 286.8 314.3 0.04 16 272 9386 -52.7 -62.7 29 10.0 -52.9 315 44 319.9 319.9 288.8 320.0 0.03 17 259 9702 -52.9 -63.9 25 11.0 -53.1 306 45 324.1 324.1 290.0 324.2 0.03 18 250 9930 -52.3 -63.3 25 11.0 -52.5 300 46 328.3 328.3 291.3 328.4 0.03 19 201 11367 -48.1 -62.1 18 14.0 -48.6 305 31 356.1 356.1 298.0 356.3 0.04 20 200 11400 -48.3 -62.3 18 14.0 -48.8 305 31 356.3 356.3 298.0 356.5 0.04 21 183 11979 -50.9 -65.9 15 15.0 -51.3 299 30 361.2 361.2 299.0 361.4 0.03 22 158 12932 -50.7 -66.7 13 16.0 -51.2 289 29 377.1 377.1 301.8 377.2 0.03 23 150 13270 -50.5 -66.5 13 16.0 -51.0 285 29 383.1 383.1 302.8 383.2 0.03 24 107 15463 -52.7 -70.7 10 18.0 -53.3 277 32 417.7 417.7 307.4 417.9 0.03 25 100 15900 -52.9 -71.9 8 19.0 -53.5 275 33 425.5 425.5 308.3 425.6 0.02 26 82 17172 -56.1 -75.1 8 19.0 -56.6 275 36 443.8 443.8 310.3 443.9 0.02 27 70 18180 -55.7 -75.7 7 20.0 -56.3 275 38 465.2 465.2 312.3 465.3 0.02 28 54 19830 -55.1 -75.1 7 20.0 -56.0 267 40 502.4 502.5 315.1 502.6 0.03 29 50 20320 -55.7 -75.7 7 20.0 -56.6 265 40 512.2 512.2 315.8 512.4 0.03 30 37 22223 -58.7 -78.7 6 20.0 -59.5 265 47 550.6 550.6 318.1 550.7 0.02 31 34 22755 -57.7 -78.7 5 21.0 -58.7 265 49 566.7 566.7 319.0 566.9 0.02 32 30 23540 -59.9 -79.9 6 20.0 -60.8 265 52 581.3 581.4 319.8 581.5 0.02 33 24 24938 -59.6 -80.4 5 20.8 -60.7 275 62 620.6 620.6 321.5 620.8 0.03 34 23 25204 -59.5 -80.5 5 21.0 -60.7 273 59 628.4 628.4 321.9 628.6 0.03 35 20 26080 -59.7 -80.7 5 21.0 -61.0 265 48 653.4 653.4 322.8 653.7 0.03 36 18 26736 -61.5 -82.5 5 21.0 -62.7 667.7 667.8 323.3 667.9 0.02 TRP 272 9386 -52.7 -62.7 29 10.0 -52.9 315 44 319.9 319.9 288.8 320.0 0.03 WND 24 24938 -59.6 -80.4 5 20.8 -60.7 275 62 620.6 620.6 321.5 620.8 0.03 Sounding variables and indices 1000-500 mb thick: 5216.00 m Freezing level: 948.87 mb = 499.24 m = 1637.91 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 61.68 % Est. max temperature: 2.48 C = 36.46 F Sfc-Lift cond lev (LCL): 825.78 mb = 1583.64 m = 5195.60 ft T: -10.61 C 700-500 lapse rate: 5.55 C/km ThetaE index: 3.72 C Layer 925.0- 850.0 mb Conv cond level (CCL): 783.80 mb = 1983.51 m = 6507.49 ft Mean mixing ratio: 1.69 g/kg Conv temperature: 3.41 C = 38.14 F Cap Strength: 11.44 C Lifted Index: 12.42 C Risk: None Lifted Index @300 mb: 23.02 C Lifted Index @700 mb: 4.87 C Showalter Index: 13.12 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 15.20 C K Index: 1.60 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.93 J/kg Max Up Vert Vel: 4.68 m/s Conv Inhibition (B-): 58824.73 J/kg Cap Strength: 12.04 C Lift Cond Lev (LCL): 798.33 mb = 1842.72 m = 6045.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 21 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 ---------------------------------------------------------- 0 980 237 255 9 8.7 2.3 | 168 20 -4.0 19.2 1 925 700 260 21 20.7 3.6 | 201 22 8.0 20.5 2 850 1362 265 25 24.9 2.2 | 213 23 12.2 19.0 3 700 2841 300 27 23.4 -13.5 | 253 11 10.7 3.4 4 500 5290 300 33 28.6 -16.5 | 269 16 15.9 0.4 5 400 6850 320 42 27.0 -32.2 | 317 21 14.3 -15.3 6 300 8750 320 48 30.9 -36.8 | 318 27 18.2 -19.9 7 272 9386 315 44 31.1 -31.1 | 308 23 18.4 -14.2 8 250 9930 300 46 39.8 -23.0 | 283 28 27.1 -6.1 9 200 11400 305 31 25.4 -17.8 | 274 13 12.7 -0.9 10 150 13270 285 29 28.0 -7.5 | 239 18 15.3 9.4 11 100 15900 275 33 32.9 -2.9 | 235 25 20.2 14.0 12 70 18180 275 38 37.9 -3.3 | 242 29 25.2 13.6 13 50 20320 265 40 39.8 3.5 | 233 34 27.2 20.4 14 30 23540 265 52 51.8 4.5 | 241 45 39.1 21.4 15 24 24938 275 62 61.8 -5.4 | 257 50 49.1 11.5 16 20 26080 265 48 47.8 4.2 | 239 41 35.1 21.0 Wind Parameters Mean winds (0-6000m): 293.0 at 28.1 knts Storm direction: 323.0 at 21.1 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 87.7 deg Storm rel helicity (0-3000m) pos: 141.4 neg: 0.0 tot: 141.4 m^2/s^2 ave: 47.1 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 41.40 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 ------------------------------------------------------------------------------- 500 259 15 187 20| 12.6 0.0 12.6| 64.8 0.0 64.8 129.5 0.97| 12.7 12.3 1000 261 19 197 21| 7.9 0.0 7.9| 84.4 0.0 84.4 84.4 0.98| 8.1 7.9 1500 264 21 203 21| 5.9 0.0 5.9|104.9 0.0 104.9 69.9 0.93| 7.0 6.5 2000 268 22 209 20| 4.9 0.0 4.9|122.3 0.0 122.3 61.2 0.88| 6.6 5.8 2500 274 23 214 18| 4.3 0.0 4.3|136.6 0.0 136.6 54.7 0.85| 6.4 5.5 3000 279 24 220 17| 3.9 0.0 3.9|141.4 0.0 141.4 47.1 0.84| 5.7 4.8 4000 285 25 229 16| 2.9 0.3 3.2|146.8 0.0 146.8 36.7 0.83| 4.6 3.8 5000 289 27 237 15| 2.3 0.5 2.8|152.1 0.0 152.1 30.4 0.81| 3.9 3.2 6000 293 28 246 14| 2.6 0.4 3.0|192.6 0.0 192.6 32.1 0.84| 4.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20200401.12.gif