UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033012.upa.cvt Date: 1200Z 30 MAR 20 Searching for U3472... Searching the city database file for: U3472 ... Date:1200Z 30 MAR 20 Station: U3472 WMO ident: 23472 Latitude: 65.78 Longitude: 87.95 ------------------------------------------------------------------------------- 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 0 270 7 SFC 995 40 -1.1 -7.1 64 6.0 -3.1 270 7 272.4 272.8 270.3 278.6 2.25 2 925 615 -6.9 -11.9 67 5.0 -8.3 260 23 272.3 272.5 269.2 276.9 1.66 3 921 649 -7.3 -12.0 69 4.7 -8.6 261 23 272.2 272.5 269.2 276.8 1.65 4 850 1268 -12.1 -14.6 82 2.5 -12.7 270 25 273.5 273.7 269.7 277.6 1.45 5 700 2719 -23.7 -25.8 83 2.1 -24.0 290 31 276.2 276.4 270.1 278.2 0.67 6 643 3332 -28.5 -30.9 80 2.4 -28.7 287 40 277.6 277.7 270.5 279.0 0.45 7 595 3882 -33.3 -37.6 65 4.3 -33.6 285 49 278.2 278.3 270.5 279.0 0.25 8 544 4508 -35.3 -44.3 39 9.0 -35.8 283 59 283.1 283.1 273.2 283.5 0.14 9 524 4767 -36.9 -46.9 35 10.0 -37.4 281 63 284.2 284.2 273.8 284.6 0.11 10 500 5090 -38.7 -50.7 27 12.0 -39.2 280 68 285.9 285.9 274.6 286.1 0.07 11 400 6600 -46.7 -62.7 15 16.0 -47.0 280 85 294.3 294.3 278.8 294.4 0.02 12 305 8365 -55.7 -71.7 12 16.0 -55.8 285 87 305.4 305.4 283.5 305.4 0.01 13 300 8470 -55.5 -71.5 12 16.0 -55.6 285 87 307.1 307.1 284.2 307.1 0.01 14 288 8730 -55.3 -71.3 12 16.0 -55.5 285 85 311.0 311.0 285.7 311.0 0.01 15 287 8752 -55.1 -71.1 12 16.0 -55.3 285 85 311.6 311.6 285.9 311.6 0.01 16 250 9630 -56.1 -72.1 12 16.0 -56.3 285 79 322.7 322.7 289.6 322.7 0.01 17 222 10382 -57.3 -73.3 11 16.0 -57.5 282 79 332.0 332.0 292.3 332.0 0.01 18 200 11040 -58.1 -74.1 11 16.0 -58.3 280 79 340.8 340.8 294.5 340.8 0.01 19 150 12860 -54.9 -71.9 10 17.0 -55.2 270 89 375.5 375.5 301.5 375.6 0.02 20 139 13347 -54.6 -72.0 10 17.4 -55.0 270 99 384.3 384.3 302.9 384.4 0.02 21 100 15460 -53.3 -72.3 8 19.0 -53.9 265 95 424.7 424.7 308.3 424.9 0.02 22 70 17760 -52.3 -72.3 7 20.0 -53.2 265 99 472.5 472.5 312.8 472.7 0.03 23 50 19940 -51.1 -72.1 6 21.0 -52.5 260 95 523.1 523.1 316.5 523.3 0.05 24 45 20628 -49.7 -71.7 6 22.0 -51.5 257 92 542.5 542.5 317.7 542.8 0.05 25 41 21241 -47.3 -70.3 5 23.0 -49.7 254 89 563.1 563.1 318.8 563.6 0.07 26 30 23290 -51.3 -73.3 6 22.0 -53.5 245 79 604.8 604.8 320.9 605.3 0.06 27 26 24221 -51.1 -74.1 5 23.0 -53.6 249 78 630.6 630.6 321.9 631.1 0.06 28 24 24739 -53.9 -75.9 5 22.0 -55.9 251 77 637.1 637.1 322.2 637.5 0.05 29 20 25920 -50.5 -73.5 5 23.0 -53.7 255 75 681.6 681.6 323.9 682.4 0.09 30 18 26610 -48.7 -72.7 5 24.0 -52.7 708.1 708.2 324.7 709.1 0.11 31 16 27379 -51.5 -74.5 5 23.0 -54.9 723.3 723.3 325.2 724.1 0.10 32 14 28257 -46.3 -71.3 4 25.0 -51.9 769.0 769.1 326.5 770.8 0.18 33 12 29281 -46.1 -71.1 4 25.0 -52.3 804.4 804.5 327.4 806.6 0.22 34 11 29855 -50.3 -74.3 4 24.0 -55.2 809.4 809.5 327.5 810.9 0.15 35 10 30494 -37.9 -65.9 4 28.0 -48.8 878.1 878.4 329.1 884.0 0.54 TRP 305 8365 -55.7 -71.7 12 16.0 -55.8 285 87 305.4 305.4 283.5 305.4 0.01 WND 139 13347 -54.6 -72.0 10 17.4 -55.0 270 99 384.3 384.3 302.9 384.4 0.02 Sounding variables and indices 1000-500 mb thick: 5090.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 68.49 % Est. max temperature: 0.02 C = 32.04 F Sfc-Lift cond lev (LCL): 905.55 mb = 779.33 m = 2556.83 ft T: -8.31 C 700-500 lapse rate: 6.33 C/km ThetaE index: 1.85 C Layer 925.0- 850.0 mb Conv cond level (CCL): 858.88 mb = 1187.83 m = 3897.02 ft Mean mixing ratio: 1.85 g/kg Conv temperature: -0.23 C = 31.58 F Cap Strength: 6.03 C Lifted Index: 7.19 C Risk: None Lifted Index @300 mb: 21.00 C Lifted Index @700 mb: 0.83 C Showalter Index: 7.13 C Risk: None Total Totals Index: 50.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 24.10 C K Index: 9.90 Risk: None Sweat Index: 152.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.43 J/kg Max Up Vert Vel: 0.93 m/s Conv Inhibition (B-): 73160.06 J/kg Cap Strength: 7.14 C Lift Cond Lev (LCL): 871.31 mb = 1076.85 m = 3532.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 32 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 ---------------------------------------------------------- 0 995 40 270 7 7.0 -0.0 | 140 27 -17.4 20.7 1 925 615 260 23 22.7 4.0 | 176 25 -1.8 24.7 2 850 1268 270 25 25.0 -0.0 | 182 21 0.6 20.7 3 700 2719 290 31 29.1 -10.6 | 205 11 4.7 10.1 4 500 5090 280 68 67.0 -11.8 | 258 43 42.6 8.9 5 400 6600 280 85 83.7 -14.8 | 264 60 59.3 5.9 6 305 8365 285 87 84.0 -22.5 | 272 60 59.6 -1.8 7 300 8470 285 87 84.0 -22.5 | 272 60 59.6 -1.8 8 250 9630 285 79 76.3 -20.4 | 270 52 51.9 0.2 9 200 11040 280 79 77.8 -13.7 | 263 54 53.4 7.0 10 150 12860 270 89 89.0 -0.0 | 252 68 64.6 20.7 11 139 13347 270 99 99.0 -0.0 | 255 77 74.6 20.7 12 100 15460 265 95 94.6 8.3 | 248 76 70.2 28.9 13 70 17760 265 99 98.6 8.6 | 248 80 74.2 29.3 14 50 19940 260 95 93.6 16.5 | 242 79 69.2 37.2 15 30 23290 245 79 71.6 33.4 | 221 72 47.2 54.1 16 20 25920 255 75 72.4 19.4 | 230 63 48.0 40.1 Wind Parameters Mean winds (0-6000m): 280.3 at 42.6 knts Storm direction: 310.3 at 32.0 knts Shear (0-3000m) pos: 3.4 neg: 2.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 86.8 deg Storm rel helicity (0-3000m) pos: 154.9 neg: 0.0 tot: 154.9 m^2/s^2 ave: 51.6 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 116.46 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 ------------------------------------------------------------------------------- 500 263 14 155 25| 0.0 14.4 14.4| 86.8 0.0 86.8 173.6 0.95| 14.5 13.8 1000 263 19 166 24| 2.0 7.2 9.3|109.4 0.0 109.4 109.4 0.89| 9.8 8.7 1500 266 21 171 22| 2.5 4.8 7.3|119.8 0.0 119.8 79.9 0.83| 7.8 6.5 2000 269 22 175 21| 2.8 3.6 6.4|129.7 0.0 129.7 64.8 0.79| 6.9 5.4 2500 273 24 178 19| 3.0 2.9 5.9|137.9 0.0 137.9 55.2 0.76| 6.3 4.8 3000 277 25 182 18| 3.4 2.4 5.8|154.9 0.0 154.9 51.6 0.77| 6.4 4.9 4000 280 30 198 16| 2.6 3.8 6.4|195.3 0.0 195.3 48.8 0.69| 6.8 4.7 5000 280 36 219 18| 2.0 4.7 6.8|220.6 0.0 220.6 44.1 0.57| 7.1 4.1 6000 280 43 233 22| 1.7 4.9 6.6|266.9 0.0 266.9 44.5 0.54| 6.9 3.7 Wrote GIF file: /home/apache/climate/data/raob//U3472/skewt/U3472.skewt.20200330.12.gif