UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for U6781... Searching the city database file for: U6781 ... Date:0000Z 25 MAR 20 Station: U6781 WMO ident: 26781 Latitude: 54.75 Longitude: 32.07 ------------------------------------------------------------------------------- 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 1008 242 -3.9 -11.9 54 8.0 -6.1 315 7 268.6 268.9 266.6 272.8 1.52 1 1000 305 -2.7 -11.7 50 9.0 -5.3 315 9 270.5 270.7 267.9 274.8 1.56 2 980 466 0.2 -9.8 47 10.0 -3.0 310 10 274.9 275.2 271.2 280.1 1.85 3 925 925 -3.3 -16.3 36 13.0 -6.7 295 11 275.9 276.1 270.7 279.3 1.16 4 902 1123 -4.9 -17.9 35 13.0 -8.1 304 9 276.3 276.5 270.7 279.3 1.04 5 882 1300 -2.9 -17.9 30 15.0 -6.8 312 8 280.1 280.3 273.1 283.3 1.06 6 850 1592 -4.1 -28.1 13 24.0 -8.9 325 5 281.9 281.9 273.0 283.2 0.44 7 789 2177 -5.1 -37.1 6 32.0 -10.4 354 12 286.8 286.9 275.3 287.5 0.20 8 784 2227 -5.5 -38.5 5 33.0 -10.7 356 12 286.9 287.0 275.4 287.5 0.17 9 724 2847 -9.1 -17.1 52 8.0 -11.3 27 20 289.6 289.8 278.5 293.8 1.38 10 700 3107 -9.9 -16.9 57 7.0 -11.8 40 23 291.5 291.8 279.5 296.0 1.45 11 653 3638 -12.9 -19.9 56 7.0 -14.6 40 26 294.0 294.2 280.3 297.7 1.21 12 613 4117 -15.5 -37.5 13 22.0 -18.6 40 29 296.4 296.4 280.1 297.2 0.25 13 609 4166 -15.7 -36.7 15 21.0 -18.7 40 29 296.7 296.7 280.3 297.6 0.27 14 568 4686 -19.9 -27.9 49 8.0 -21.3 40 32 297.7 297.8 281.3 299.9 0.68 15 502 5591 -25.1 -31.1 57 6.0 -26.0 40 38 302.1 302.2 283.0 304.0 0.57 16 500 5620 -25.3 -31.3 57 6.0 -26.2 40 38 302.2 302.3 283.0 304.1 0.56 17 456 6284 -28.7 -33.1 66 4.4 -29.3 42 48 306.0 306.1 284.5 307.8 0.52 18 400 7210 -35.1 -41.1 54 6.0 -35.6 45 62 309.4 309.4 285.4 310.3 0.26 19 397 7262 -35.5 -41.5 54 6.0 -36.0 45 62 309.5 309.6 285.5 310.4 0.25 20 335 8418 -45.7 -52.7 45 7.0 -46.0 42 66 311.0 311.0 285.8 311.3 0.09 21 314 8844 -50.9 -57.9 43 7.0 -51.1 41 67 309.5 309.6 285.2 309.7 0.05 22 300 9140 -52.3 -59.3 43 7.0 -52.4 40 68 311.6 311.6 285.9 311.8 0.04 23 276 9672 -56.1 -63.1 41 7.0 -56.2 40 76 313.7 313.7 286.6 313.8 0.03 24 266 9905 -58.7 -65.2 43 6.5 -58.8 40 79 313.2 313.2 286.5 313.2 0.02 25 258 10095 -60.9 -66.9 45 6.0 -61.0 40 68 312.7 312.7 286.3 312.8 0.02 26 250 10290 -59.9 -65.9 45 6.0 -60.0 40 56 317.0 317.0 287.8 317.1 0.02 27 223 11000 -62.5 -68.5 44 6.0 -62.6 40 42 323.6 323.6 289.9 323.6 0.02 28 212 11315 -58.7 -65.7 40 7.0 -58.8 40 36 334.2 334.2 292.9 334.3 0.03 29 205 11525 -60.3 -67.3 39 7.0 -60.4 40 32 334.9 334.9 293.0 335.0 0.02 30 200 11680 -58.5 -65.5 40 7.0 -58.6 40 29 340.1 340.1 294.4 340.2 0.03 31 173 12595 -55.5 -63.5 36 8.0 -55.7 40 22 359.5 359.5 298.7 359.7 0.04 32 161 13050 -57.5 -65.5 35 8.0 -57.7 40 18 363.6 363.6 299.4 363.7 0.04 33 153 13373 -54.3 -63.3 32 9.0 -54.6 40 16 374.4 374.4 301.4 374.6 0.05 34 150 13500 -54.3 -63.3 32 9.0 -54.6 40 15 376.5 376.5 301.7 376.8 0.05 35 100 16090 -54.3 -65.3 25 11.0 -54.8 345 9 422.8 422.8 308.1 423.1 0.06 36 75 17945 -51.3 -64.3 20 13.0 -52.1 337 14 465.4 465.4 312.3 465.9 0.09 37 70 18390 -53.9 -67.9 16 14.0 -54.6 335 15 469.1 469.1 312.6 469.4 0.06 38 64 18964 -54.9 -68.9 16 14.0 -55.6 323 13 479.1 479.1 313.4 479.4 0.06 39 55 19938 -52.5 -68.5 13 16.0 -53.6 303 9 505.8 505.8 315.4 506.2 0.07 40 50 20550 -55.3 -71.3 12 16.0 -56.2 290 7 513.2 513.2 315.9 513.5 0.05 41 44 21362 -57.5 -73.5 11 16.0 -58.3 267 7 526.9 526.9 316.8 527.2 0.04 42 35 22816 -54.9 -72.9 9 18.0 -56.2 227 7 569.3 569.3 319.2 569.7 0.06 43 30 23800 -55.7 -73.7 9 18.0 -57.1 200 7 592.8 592.8 320.3 593.2 0.06 44 20 26380 -56.9 -77.9 5 21.0 -58.6 160 15 662.0 662.0 323.2 662.4 0.05 45 13 29117 -55.5 -78.5 4 23.0 -58.3 753.7 753.7 326.0 754.2 0.07 TRP 258 10095 -60.9 -66.9 45 6.0 -61.0 40 68 312.7 312.7 286.3 312.8 0.02 WND 266 9905 -58.7 -65.2 43 6.5 -58.8 40 79 313.2 313.2 286.5 313.2 0.02 Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: Surface below freezing Freezing level: 981.38 mb = 454.70 m = 1491.79 ft Freezing level: 976.86 mb = 492.03 m = 1614.27 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 37.52 % Est. max temperature: 8.91 C = 48.03 F Sfc-Lift cond lev (LCL): 888.08 mb = 1245.99 m = 4087.83 ft T: -3.51 C 700-500 lapse rate: 6.13 C/km ThetaE index: 0.86 C Layer 925.0- 902.0 mb Conv cond level (CCL): 576.33 mb = 4577.52 m = 15017.94 ft Mean mixing ratio: 1.47 g/kg Conv temperature: 25.03 C = 77.06 F Cap Strength: 19.53 C Lifted Index: 19.62 C Risk: None Lifted Index @300 mb: 23.32 C Lifted Index @700 mb: 13.69 C Showalter Index: 16.11 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: -2.80 C K Index: -13.90 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 4.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.37 J/kg Max Up Vert Vel: 6.69 m/s Conv Inhibition (B-): 65546.73 J/kg Cap Strength: 19.41 C Lift Cond Lev (LCL): 805.47 mb = 2015.02 m = 6610.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 63 at 17 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 1008 242 315 7 4.9 -4.9 | 262 21 20.3 2.8 1 1000 305 315 9 6.4 -6.4 | 266 22 21.8 1.4 2 925 925 295 11 10.0 -4.6 | 263 26 25.4 3.1 3 850 1592 325 5 2.9 -4.1 | 259 19 18.3 3.7 4 700 3107 40 23 -14.8 -17.6 | 356 10 0.6 -9.9 5 500 5620 40 38 -24.4 -29.1 | 23 23 -9.0 -21.4 6 400 7210 45 62 -43.8 -43.8 | 38 46 -28.5 -36.1 7 300 9140 40 68 -43.7 -52.1 | 33 53 -28.3 -44.3 8 266 9905 40 79 -50.8 -60.5 | 34 64 -35.4 -52.8 9 258 10095 40 68 -43.7 -52.1 | 33 53 -28.3 -44.3 10 250 10290 40 56 -36.0 -42.9 | 30 41 -20.6 -35.1 11 200 11680 40 29 -18.6 -22.2 | 13 15 -3.3 -14.5 12 150 13500 40 15 -9.6 -11.5 | 303 7 5.7 -3.7 13 100 16090 345 9 2.3 -8.7 | 273 18 17.7 -0.9 14 70 18390 335 15 6.3 -13.6 | 285 23 21.7 -5.8 15 50 20550 290 7 6.6 -2.4 | 256 23 22.0 5.4 16 30 23800 200 7 2.4 6.6 | 231 23 17.8 14.3 17 20 26380 160 15 -5.1 14.1 | 205 24 10.3 21.8 Wind Parameters Mean winds (0-6000m): 33.3 at 23.0 knts Storm direction: 63.3 at 17.2 knts Shear (0-3000m) pos: 4.7 neg: 0.7 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 97.4 deg Storm rel helicity (0-3000m) pos: 105.5 neg: -15.7 tot: 89.8 m^2/s^2 ave: 29.9 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.29 Bulk Shear: 76.72 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 ------------------------------------------------------------------------------- 500 308 9 265 23| 0.0 4.1 4.1| 8.5 -4.8 3.7 7.5 0.16| 4.8 0.8 1000 304 10 264 24| 1.4 2.1 3.4| 9.7 -9.1 0.5 0.5 0.03| 4.8 0.1 1500 306 9 263 23| 2.0 1.4 3.4| 17.7 -15.7 2.0 1.3 0.04| 4.9 0.2 2000 318 9 267 21| 2.9 1.0 3.9| 50.9 -15.7 35.2 17.6 0.36| 5.5 2.0 2500 339 10 275 19| 4.1 0.8 4.9| 82.5 -15.7 66.8 26.7 0.52| 6.3 3.2 3000 3 12 286 15| 4.7 0.7 5.4|105.5 -15.7 89.8 29.9 0.60| 6.7 4.1 4000 22 16 305 12| 3.5 0.6 4.2|116.3 -15.7 100.5 25.1 0.59| 5.8 3.4 5000 29 19 327 11| 2.8 1.1 3.9|127.0 -15.7 111.3 22.3 0.57| 5.2 3.0 6000 33 23 346 12| 3.3 0.9 4.2|157.7 -15.7 142.0 23.7 0.53| 5.4 2.9 Wrote GIF file: /home/apache/climate/data/raob//U6781/skewt/U6781.skewt.20200325.00.gif