UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for U3921... Searching the city database file for: U3921 ... Date:1200Z 29 MAR 20 Station: U3921 WMO ident: 23921 Latitude: 60.68 Longitude: 60.43 ------------------------------------------------------------------------------- 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 57 245 11 SFC 996 91 12.6 -1.4 38 14.0 6.2 245 11 286.1 286.7 279.6 296.0 3.46 2 950 483 8.0 -5.0 39 13.0 2.7 248 19 285.3 285.8 278.3 293.3 2.77 3 925 702 6.4 -5.6 42 12.0 1.5 250 23 285.9 286.3 278.5 293.7 2.72 4 850 1388 0.4 -8.6 51 9.0 -2.9 270 31 286.6 287.0 278.3 293.4 2.35 5 766 2214 -6.5 -12.5 62 6.0 -8.4 267 34 287.8 288.1 278.3 293.4 1.91 6 763 2244 -6.7 -12.7 62 6.0 -8.6 267 34 287.9 288.2 278.4 293.5 1.88 7 707 2837 -9.9 -23.9 31 14.0 -13.0 265 36 290.7 290.8 278.2 293.2 0.78 8 700 2914 -10.5 -24.5 31 14.0 -13.5 265 36 290.9 291.0 278.2 293.2 0.75 9 519 5150 -24.3 -28.7 67 4.4 -25.0 269 54 300.2 300.3 282.4 302.5 0.69 10 500 5420 -25.7 -30.3 65 4.6 -26.4 270 56 301.7 301.8 282.9 303.7 0.62 11 458 6054 -29.3 -34.3 62 5.0 -29.9 268 58 304.9 305.0 284.0 306.4 0.46 12 400 7010 -37.3 -43.3 54 6.0 -37.7 265 60 306.5 306.6 284.3 307.3 0.21 13 374 7468 -41.3 -48.3 47 7.0 -41.6 262 62 307.2 307.2 284.4 307.6 0.13 14 353 7855 -45.9 -52.9 45 7.0 -46.1 260 64 306.1 306.1 284.0 306.4 0.08 15 352 7874 -46.1 -53.1 45 7.0 -46.3 260 64 306.1 306.1 284.0 306.4 0.08 16 317 8563 -48.9 -55.9 44 7.0 -49.1 263 63 311.5 311.5 285.9 311.7 0.06 17 300 8920 -54.1 -61.1 42 7.0 -54.2 265 62 309.1 309.1 285.0 309.2 0.03 18 273 9525 -56.7 -63.7 41 7.0 -56.8 268 61 313.8 313.8 286.7 313.9 0.03 19 250 10080 -61.1 -68.1 39 7.0 -61.2 270 60 315.2 315.2 287.2 315.3 0.02 20 238 10383 -63.5 -70.5 38 7.0 -63.6 270 62 316.1 316.1 287.5 316.1 0.01 21 200 11460 -59.3 -67.3 35 8.0 -59.4 270 60 338.9 338.9 294.1 338.9 0.02 22 150 13280 -54.5 -63.5 32 9.0 -54.8 275 62 376.2 376.2 301.6 376.4 0.05 23 133 14053 -51.9 -62.9 26 11.0 -52.3 274 60 394.0 394.0 304.4 394.3 0.06 24 100 15880 -55.9 -68.9 18 13.0 -56.3 270 56 419.7 419.7 307.7 419.9 0.04 25 77 17553 -54.1 -69.1 14 15.0 -54.8 270 60 456.0 456.1 311.4 456.3 0.05 26 70 18170 -51.1 -68.1 11 17.0 -52.1 270 62 475.1 475.1 313.1 475.4 0.06 27 69 18264 -49.9 -66.9 12 17.0 -51.1 270 62 479.6 479.6 313.4 480.0 0.07 28 50 20360 -53.5 -72.5 8 19.0 -54.6 260 54 517.4 517.4 316.1 517.7 0.04 29 39 21954 -54.7 -74.7 7 20.0 -55.9 552.5 552.5 318.2 552.7 0.04 TRP 238 10383 -63.5 -70.5 38 7.0 -63.6 270 62 316.1 316.1 287.5 316.1 0.01 WND 353 7855 -45.9 -52.9 45 7.0 -46.1 260 64 306.1 306.1 284.0 306.4 0.08 Sounding variables and indices 1000-500 mb thick: 5363.00 m Freezing level: 845.13 mb = 1435.86 m = 4710.76 ft Wetbulb zero: 898.66 mb = 936.35 m = 3071.98 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 49.16 % Est. max temperature: 13.15 C = 55.66 F Sfc-Lift cond lev (LCL): 805.05 mb = 1819.04 m = 5967.92 ft T: -3.20 C 700-500 lapse rate: 6.07 C/km ThetaE index: 2.70 C Layer 950.0- 925.0 mb Conv cond level (CCL): 745.50 mb = 2424.74 m = 7955.10 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 15.26 C = 59.46 F Cap Strength: 6.56 C Lifted Index: 7.50 C Risk: None Lifted Index @300 mb: 10.68 C Lifted Index @700 mb: 2.49 C Showalter Index: 7.97 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 17.10 C K Index: 3.50 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.13 J/kg Max Up Vert Vel: 2.07 m/s Conv Inhibition (B-): 30576.63 J/kg Cap Strength: 7.10 C Lift Cond Lev (LCL): 778.70 mb = 2083.12 m = 6834.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 29 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 ---------------------------------------------------------- 0 996 91 245 11 10.0 4.6 | 138 24 -16.3 17.9 1 925 702 250 23 21.6 7.9 | 167 22 -4.7 21.1 2 850 1388 270 31 31.0 -0.0 | 199 14 4.7 13.3 3 700 2914 265 36 35.9 3.1 | 210 19 9.6 16.4 4 500 5420 270 56 56.0 -0.0 | 246 33 29.7 13.3 5 400 7010 265 60 59.8 5.2 | 241 38 33.5 18.5 6 353 7855 260 64 63.0 11.1 | 236 44 36.7 24.4 7 300 8920 265 62 61.8 5.4 | 242 40 35.5 18.7 8 250 10080 270 60 60.0 -0.0 | 249 36 33.7 13.3 9 238 10383 270 62 62.0 -0.0 | 250 38 35.7 13.3 10 200 11460 270 60 60.0 -0.0 | 249 36 33.7 13.3 11 150 13280 275 62 61.8 -5.4 | 258 36 35.5 7.9 12 100 15880 270 56 56.0 -0.0 | 246 33 29.7 13.3 13 70 18170 270 62 62.0 -0.0 | 250 38 35.7 13.3 14 50 20360 260 54 53.2 9.4 | 230 35 26.9 22.6 Wind Parameters Mean winds (0-6000m): 266.8 at 39.3 knts Storm direction: 296.8 at 29.5 knts Shear (0-3000m) pos: 3.8 neg: 1.1 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 76.3 deg Storm rel helicity (0-3000m) pos: 135.4 neg: 0.0 tot: 135.4 m^2/s^2 ave: 45.1 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 81.29 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 ------------------------------------------------------------------------------- 500 248 16 149 22| 10.2 0.0 10.2| 57.5 0.0 57.5 115.0 0.97| 10.2 9.8 1000 252 20 160 21| 8.9 0.0 8.9| 97.4 0.0 97.4 97.4 0.91| 9.7 8.8 1500 259 24 170 18| 7.6 0.0 7.6|117.9 0.0 117.9 78.6 0.87| 8.6 7.6 2000 262 26 177 17| 5.7 0.5 6.2|122.4 0.0 122.4 61.2 0.85| 7.0 5.9 2500 263 28 184 16| 4.5 0.8 5.3|126.5 0.0 126.5 50.6 0.83| 6.0 4.9 3000 264 29 188 17| 3.8 1.1 4.9|135.4 0.0 135.4 45.1 0.82| 5.4 4.4 4000 265 32 199 17| 3.9 0.8 4.7|173.1 0.0 173.1 43.3 0.81| 5.1 4.2 5000 266 36 210 18| 3.9 0.6 4.6|213.4 0.0 213.4 42.7 0.79| 4.9 3.9 6000 267 39 220 20| 3.5 0.7 4.2|226.4 -9.8 216.6 36.1 0.72| 4.6 3.3 Wrote GIF file: /home/apache/climate/data/raob//U3921/skewt/U3921.skewt.20200329.12.gif