UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032600.upa.cvt Date: 0000Z 26 MAR 20 Searching for U1946... Searching the city database file for: U1946 ... Date:0000Z 26 MAR 20 Station: U1946 WMO ident: 21946 Latitude: 70.62 Longitude: 147.90 ------------------------------------------------------------------------------- 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 1022 45 -30.7 -35.2 65 4.5 -30.9 315 1 240.9 241.0 240.8 241.5 0.19 1 1000 201 -25.3 -31.3 57 6.0 -25.8 30 1 247.9 247.9 247.4 248.6 0.28 2 978 364 -20.3 -24.7 68 4.4 -20.8 67 1 254.5 254.5 253.7 255.9 0.53 3 928 751 -21.9 -25.0 76 3.1 -22.3 155 1 256.7 256.8 255.6 258.2 0.54 4 925 775 -21.7 -25.3 73 3.6 -22.1 160 1 257.1 257.2 255.9 258.6 0.53 5 916 847 -21.3 -26.1 65 4.8 -21.9 172 2 258.2 258.3 256.8 259.6 0.50 6 891 1050 -20.5 -27.5 53 7.0 -21.4 207 4 261.1 261.2 259.0 262.4 0.45 7 850 1398 -20.3 -26.3 59 6.0 -21.1 265 7 264.9 265.0 262.0 266.4 0.52 8 820 1664 -19.9 -25.9 59 6.0 -20.7 261 8 268.0 268.1 264.4 269.7 0.56 9 700 2824 -25.9 -31.9 57 6.0 -26.5 245 13 273.8 273.9 268.0 274.9 0.38 10 668 3160 -27.7 -33.7 57 6.0 -28.3 242 13 275.5 275.5 269.0 276.5 0.33 11 616 3738 -29.3 -35.3 56 6.0 -29.9 237 13 280.1 280.1 271.8 281.1 0.31 12 500 5190 -40.1 -50.1 34 10.0 -40.5 225 13 284.1 284.2 273.7 284.4 0.08 13 432 6174 -48.5 -59.5 27 11.0 -48.7 232 12 285.6 285.6 274.4 285.7 0.03 14 400 6680 -51.1 -62.1 26 11.0 -51.2 235 11 288.6 288.6 276.0 288.7 0.02 15 339 7738 -56.9 -67.9 24 11.0 -57.0 260 21 294.7 294.7 279.0 294.7 0.01 16 322 8063 -56.1 -67.1 24 11.0 -56.2 258 22 300.1 300.1 281.4 300.2 0.01 17 300 8510 -57.3 -69.3 20 12.0 -57.4 255 23 304.6 304.6 283.2 304.6 0.01 18 250 9660 -57.7 -69.7 20 12.0 -57.8 265 29 320.3 320.3 288.8 320.3 0.01 19 200 11060 -56.9 -69.9 18 13.0 -57.1 260 40 342.7 342.7 295.0 342.7 0.02 20 150 12880 -56.9 -70.9 15 14.0 -57.2 240 58 372.0 372.0 300.9 372.1 0.02 21 104 15202 -57.1 -71.1 15 14.0 -57.5 255 81 412.8 412.8 306.9 412.9 0.03 22 102 15325 -57.1 -71.1 15 14.0 -57.5 255 81 415.0 415.1 307.2 415.2 0.03 23 100 15450 -57.1 -72.1 13 15.0 -57.5 255 81 417.4 417.4 307.4 417.5 0.02 24 99 15513 -57.1 -72.1 13 15.0 -57.5 255 82 418.6 418.6 307.6 418.7 0.02 25 73 17442 -56.3 -71.3 14 15.0 -56.8 255 103 458.4 458.4 311.7 458.6 0.03 26 70 17710 -54.1 -69.1 14 15.0 -54.8 255 106 468.6 468.7 312.5 468.9 0.05 27 66 18090 -51.5 -67.5 13 16.0 -52.5 482.3 482.3 313.7 482.7 0.07 28 53 19521 -49.3 -65.3 14 16.0 -50.8 518.6 518.6 316.2 519.3 0.11 TRP 339 7738 -56.9 -67.9 24 11.0 -57.0 260 21 294.7 294.7 279.0 294.7 0.01 WND 104 15202 -57.1 -71.1 15 14.0 -57.5 255 81 412.8 412.8 306.9 412.9 0.03 Sounding variables and indices 1000-500 mb thick: 4989.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 55.30 % Est. max temperature: -8.67 C = 16.39 F Sfc-Lift cond lev (LCL): 946.68 mb = 604.14 m = 1982.06 ft T: -21.29 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.00 C Layer 1022.0-8810952544355934929713409246537711616.0 mb Conv cond level (CCL): 583.04 mb = 4121.02 m = 13520.25 ft Mean mixing ratio: 0.44 g/kg Conv temperature: 9.82 C = 49.68 F Cap Strength: 23.24 C Lifted Index: 25.10 C Risk: None Lifted Index @300 mb: 36.14 C Lifted Index @700 mb: 18.55 C Showalter Index: 14.67 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 13.80 C K Index: -12.50 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.58 J/kg Max Up Vert Vel: 10.73 m/s Conv Inhibition (B-): 38787.01 J/kg Cap Strength: 25.10 C Lift Cond Lev (LCL): 911.43 mb = 883.65 m = 2899.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 7 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 1022 45 315 1 0.7 -0.7 | 82 7 -6.7 -0.9 1 1000 201 30 1 -0.5 -0.9 | 82 8 -7.9 -1.1 2 925 775 160 1 -0.3 0.9 | 95 8 -7.7 0.7 3 850 1398 265 7 7.0 0.6 | 133 1 -0.4 0.4 4 700 2824 245 13 11.8 5.5 | 220 7 4.4 5.3 5 500 5190 225 13 9.2 9.2 | 191 9 1.8 9.0 6 400 6680 235 11 9.0 6.3 | 195 6 1.6 6.1 7 339 7738 260 21 20.7 3.6 | 255 14 13.3 3.4 8 300 8510 255 23 22.2 6.0 | 249 16 14.8 5.7 9 250 9660 265 29 28.9 2.5 | 264 22 21.5 2.3 10 200 11060 260 40 39.4 6.9 | 258 33 32.0 6.7 11 150 12880 240 58 50.2 29.0 | 236 52 42.8 28.8 12 104 15202 255 81 78.2 21.0 | 254 74 70.8 20.8 13 100 15450 255 81 78.2 21.0 | 254 74 70.8 20.8 14 70 17710 255 106 102.4 27.4 | 254 99 95.0 27.2 Wind Parameters Mean winds (0-6000m): 238.4 at 9.9 knts Storm direction: 268.4 at 7.4 knts Shear (0-3000m) pos: 1.2 neg: 1.1 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 134.2 deg Storm rel helicity (0-3000m) pos: 12.9 neg: -1.6 tot: 11.3 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.69 Bulk Shear: 15.60 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 46 1 84 8| 2.0 0.0 2.0| 3.1 -0.3 2.7 5.5 0.47| 2.7 1.3 1000 172 1 98 8| 2.1 0.0 2.1| 10.1 -0.3 9.8 9.8 0.71| 3.4 2.4 1500 260 3 93 5| 2.4 0.0 2.4| 12.6 -0.3 12.3 8.2 0.54| 4.7 2.5 2000 259 4 100 3| 1.8 0.6 2.4| 12.9 -0.3 12.5 6.3 0.50| 4.1 2.1 2500 255 6 121 2| 1.4 1.0 2.4| 12.9 -0.5 12.4 5.0 0.43| 3.8 1.6 3000 252 7 152 2| 1.2 1.1 2.3| 12.9 -1.6 11.3 3.8 0.36| 3.5 1.2 4000 246 8 183 3| 0.9 0.9 1.8| 12.9 -4.9 8.0 2.0 0.25| 2.9 0.7 5000 242 9 191 4| 0.7 0.8 1.6| 12.9 -8.6 4.3 0.9 0.16| 2.5 0.4 6000 238 10 191 5| 0.6 0.7 1.3| 13.6 -9.0 4.6 0.8 0.16| 2.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//U1946/skewt/U1946.skewt.20200326.00.gif