UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for U3078... Searching the city database file for: U3078 ... Date:0000Z 29 MAR 20 Station: U3078 WMO ident: 23078 Latitude: 69.33 Longitude: 88.10 ------------------------------------------------------------------------------- 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 -19 SFC 989 64 -15.1 -15.5 97 0.4 -15.2 315 5 258.9 259.0 258.6 262.0 1.15 2 969 219 -11.1 -12.4 90 1.3 -11.4 309 6 264.4 264.7 263.6 268.5 1.52 3 925 573 -12.3 -13.4 91 1.1 -12.6 295 9 266.7 267.0 265.1 270.8 1.47 4 850 1219 -13.9 -15.2 90 1.3 -14.2 300 7 271.6 271.8 268.3 275.5 1.38 5 797 1706 -15.5 -16.8 90 1.3 -15.8 300 8 274.9 275.1 270.3 278.6 1.29 6 700 2672 -22.9 -25.5 79 2.6 -23.3 300 9 277.1 277.2 270.7 279.2 0.69 7 629 3450 -27.7 -29.8 82 2.1 -27.9 305 10 280.3 280.3 272.2 281.8 0.51 8 502 5033 -39.9 -42.6 75 2.7 -40.1 315 13 284.1 284.1 273.8 284.7 0.18 9 500 5060 -40.1 -42.8 75 2.7 -40.2 315 13 284.1 284.2 273.9 284.7 0.18 10 418 6253 -47.5 -50.2 74 2.7 -47.6 299 8 289.6 289.6 276.6 289.9 0.09 11 400 6540 -49.3 -52.5 69 3.2 -49.4 295 7 290.9 290.9 277.2 291.2 0.07 12 352 7373 -55.3 -58.9 64 3.6 -55.4 255 7 293.7 293.7 278.5 293.8 0.04 13 310 8183 -58.7 -62.6 61 3.9 -58.7 215 7 299.8 299.8 281.3 299.9 0.03 14 300 8390 -58.3 -62.2 61 3.9 -58.3 235 9 303.2 303.2 282.7 303.3 0.03 15 268 9101 -59.3 -63.5 58 4.2 -59.3 260 18 311.6 311.7 285.9 311.8 0.03 16 250 9540 -57.5 -61.9 57 4.4 -57.6 275 23 320.6 320.6 289.0 320.7 0.04 17 200 10950 -55.1 -60.1 54 5.0 -55.2 285 35 345.5 345.5 295.7 345.8 0.06 18 153 12672 -51.3 -59.3 38 8.0 -51.7 280 56 379.5 379.5 302.2 379.9 0.08 19 150 12800 -51.5 -59.5 38 8.0 -51.8 280 58 381.3 381.4 302.5 381.7 0.08 20 108 14931 -51.3 -62.6 25 11.2 -51.9 275 71 419.2 419.2 307.7 419.6 0.08 21 100 15430 -51.3 -63.3 23 12.0 -52.0 275 71 428.6 428.6 308.7 429.0 0.08 22 70 17740 -52.5 -68.5 13 16.0 -53.4 265 79 472.1 472.1 312.8 472.4 0.05 23 50 19920 -53.7 -71.7 9 18.0 -54.8 265 85 516.9 516.9 316.1 517.2 0.05 24 48 20183 -53.9 -71.9 9 18.0 -55.0 264 85 522.5 522.5 316.5 522.8 0.05 25 40 21363 -51.5 -71.5 7 20.0 -53.2 261 82 556.5 556.5 318.5 556.9 0.06 26 34 22435 -45.1 -66.1 8 21.0 -48.4 257 80 599.8 599.9 320.6 601.0 0.16 27 30 23270 -46.7 -69.7 6 23.0 -50.0 255 79 617.3 617.4 321.4 618.1 0.11 28 26 24224 -44.5 -69.5 5 25.0 -48.8 649.4 649.4 322.7 650.4 0.13 29 24 24756 -48.1 -72.1 5 24.0 -51.5 653.9 654.0 322.9 654.7 0.09 30 20 25967 -44.7 -69.7 4 25.0 -49.7 699.4 699.4 324.4 700.7 0.16 TRP 310 8183 -58.7 -62.6 61 3.9 -58.7 215 7 299.8 299.8 281.3 299.9 0.03 WND 108 14931 -51.3 -62.6 25 11.2 -51.9 275 71 419.2 419.2 307.7 419.6 0.08 Sounding variables and indices 1000-500 mb thick: 5079.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 83.91 % Est. max temperature: -1.75 C = 28.85 F Sfc-Lift cond lev (LCL): 982.53 mb = 113.89 m = 373.66 ft T: -13.81 C 700-500 lapse rate: 7.20 C/km ThetaE index: 0.00 C Layer 989.0-121771008.0 mb Conv cond level (CCL): 989.00 mb = 64.15 m = 210.46 ft Mean mixing ratio: 1.45 g/kg Conv temperature: -12.77 C = 9.01 F Cap Strength: 12.05 C Lifted Index: 12.09 C Risk: None Lifted Index @300 mb: 23.77 C Lifted Index @700 mb: 7.90 C Showalter Index: 7.40 C Risk: None Total Totals Index: 51.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 24.90 C K Index: 8.40 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 1.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.81 J/kg Max Up Vert Vel: 7.04 m/s Conv Inhibition (B-): 61595.05 J/kg Cap Strength: 12.06 C Lift Cond Lev (LCL): 920.85 mb = 607.33 m = 1992.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 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 ---------------------------------------------------------- 0 989 64 315 5 3.5 -3.5 | 191 3 0.6 3.1 1 925 573 295 9 8.2 -3.8 | 242 6 5.2 2.8 2 850 1219 300 7 6.1 -3.5 | 225 4 3.1 3.1 3 700 2672 300 9 7.8 -4.5 | 246 5 4.8 2.1 4 500 5060 315 13 9.2 -9.2 | 292 7 6.2 -2.6 5 400 6540 295 7 6.3 -3.0 | 223 5 3.4 3.7 6 310 8183 215 7 4.0 5.7 | 185 12 1.1 12.3 7 300 8390 235 9 7.4 5.2 | 201 13 4.4 11.8 8 250 9540 275 23 22.9 -2.0 | 257 20 20.0 4.6 9 200 10950 285 35 33.8 -9.1 | 275 31 30.8 -2.4 10 150 12800 280 58 57.1 -10.1 | 274 54 54.2 -3.5 11 108 14931 275 71 70.7 -6.2 | 270 68 67.8 0.4 12 100 15430 275 71 70.7 -6.2 | 270 68 67.8 0.4 13 70 17740 265 79 78.7 6.9 | 260 77 75.7 13.5 14 50 19920 265 85 84.7 7.4 | 260 83 81.7 14.0 15 30 23270 255 79 76.3 20.4 | 250 78 73.3 27.1 Wind Parameters Mean winds (0-6000m): 305.9 at 9.7 knts Storm direction: 335.9 at 7.2 knts Shear (0-3000m) pos: 0.2 neg: 1.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 6.5 neg: -1.8 tot: 4.6 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 1.6 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 24.89 Bulk Shear: 1.00 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 ------------------------------------------------------------------------------- 500 302 7 225 4| 0.0 4.7 4.7| 3.2 0.0 3.2 6.4 0.70| 4.8 3.3 1000 299 8 232 5| 0.8 2.3 3.1| 3.2 -1.4 1.8 1.8 0.36| 3.2 1.1 1500 299 7 230 5| 0.5 1.6 2.1| 3.7 -1.8 1.8 1.2 0.32| 2.4 0.8 2000 300 8 231 5| 0.4 1.3 1.7| 4.4 -1.8 2.6 1.3 0.38| 2.0 0.7 2500 300 8 234 5| 0.3 1.2 1.5| 5.2 -1.8 3.4 1.4 0.41| 1.7 0.7 3000 300 8 236 5| 0.2 1.0 1.2| 6.5 -1.8 4.6 1.5 0.47| 1.6 0.7 4000 302 9 245 5| 0.3 0.7 1.1| 9.4 -1.8 7.5 1.9 0.56| 1.5 0.8 5000 305 9 255 5| 0.5 0.6 1.1| 12.6 -1.8 10.8 2.2 0.61| 1.4 0.8 6000 306 10 259 5| 0.4 0.5 0.9| 12.6 -8.6 4.0 0.7 0.21| 1.6 0.3 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20200329.00.gif