UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032612.upa.cvt Date: 1200Z 26 MAR 20 Searching for U0046... Searching the city database file for: U0046 ... Date:1200Z 26 MAR 20 Station: U0046 WMO ident: 20046 Latitude: 80.62 Longitude: 58.05 ------------------------------------------------------------------------------- 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 -134 SFC 979 30 -9.7 -11.9 84 2.2 -10.2 270 5 265.1 265.3 264.1 269.3 1.57 2 935 384 -10.9 -12.4 89 1.5 -11.3 266 8 267.3 267.6 265.8 271.7 1.57 3 925 467 -9.7 -11.0 90 1.3 -10.1 265 9 269.4 269.7 267.5 274.3 1.78 4 913 569 -9.1 -9.8 95 0.7 -9.3 267 8 271.0 271.3 269.0 276.5 1.99 5 868 963 -8.9 -9.9 92 1.0 -9.2 276 6 275.2 275.5 271.7 281.0 2.07 6 850 1126 -10.1 -11.8 87 1.7 -10.6 280 5 275.6 275.9 271.5 280.7 1.82 7 700 2595 -19.5 -21.8 82 2.3 -19.9 285 15 280.9 281.1 273.3 283.7 0.95 8 614 3553 -25.9 -28.1 82 2.2 -26.2 289 14 284.3 284.4 274.6 286.2 0.62 9 500 5000 -37.5 -40.7 72 3.2 -37.7 295 13 287.3 287.4 275.6 288.0 0.22 10 400 6510 -49.1 -53.1 63 4.0 -49.2 295 11 291.2 291.2 277.4 291.4 0.07 11 399 6526 -49.3 -53.3 63 4.0 -49.4 295 11 291.1 291.1 277.3 291.4 0.07 12 300 8360 -57.3 -62.3 53 5.0 -57.3 260 3 304.6 304.6 283.2 304.7 0.03 13 261 9232 -60.5 -66.5 45 6.0 -60.6 245 7 312.3 312.3 286.1 312.3 0.02 14 250 9500 -60.5 -66.5 45 6.0 -60.6 225 7 316.1 316.1 287.5 316.2 0.02 15 200 10890 -62.5 -68.5 44 6.0 -62.6 245 15 333.8 333.8 292.7 333.9 0.02 16 150 12650 -66.1 -73.1 37 7.0 -66.1 255 25 356.2 356.2 298.0 356.3 0.01 17 100 15090 -68.5 -76.5 31 8.0 -68.6 270 38 395.4 395.4 304.6 395.4 0.01 18 70 17230 -69.9 -77.9 30 8.0 -70.0 265 56 434.8 434.8 309.4 434.9 0.01 19 65 17672 -69.7 -77.7 30 8.0 -69.8 267 59 444.6 444.6 310.3 444.7 0.01 20 50 19250 -66.1 -75.1 27 9.0 -66.3 275 68 487.7 487.7 314.1 487.9 0.03 21 43 20170 -63.7 -72.7 28 9.0 -64.0 274 72 515.1 515.1 316.0 515.4 0.05 22 38 20939 -58.1 -68.1 27 10.0 -58.8 272 75 547.9 548.0 318.0 548.6 0.11 23 30 22430 -57.5 -68.5 23 11.0 -58.5 270 81 587.9 587.9 320.1 588.8 0.13 24 29 22644 -57.5 -68.5 23 11.0 -58.5 270 82 593.6 593.7 320.3 594.6 0.13 25 24 23860 -50.1 -63.1 20 13.0 -52.5 267 84 648.1 648.3 322.7 650.8 0.33 26 23 24137 -51.7 -64.7 20 13.0 -53.9 267 85 651.4 651.5 322.8 653.6 0.28 27 22 24428 -47.3 -62.3 16 15.0 -50.7 266 86 672.8 673.0 323.6 676.1 0.40 28 20 25060 -46.3 -62.3 15 16.0 -50.3 265 87 694.5 694.6 324.4 698.2 0.44 29 19 25400 -46.9 -62.9 14 16.0 -50.8 702.9 703.0 324.6 706.6 0.43 30 18 25763 -41.5 -59.5 13 18.0 -47.4 730.8 731.2 325.6 737.2 0.70 31 13 27982 -39.1 -63.1 6 24.0 -47.9 810.4 810.7 327.7 816.6 0.61 32 12 28536 -34.6 -60.5 5 25.9 -46.0 250 108 845.2 845.6 328.5 854.9 0.92 33 11 29151 -29.7 -57.7 5 28.0 -44.3 884.2 885.0 329.4 900.0 1.43 34 10 29834 -27.1 -55.1 5 28.0 -43.5 918.4 919.6 330.2 943.2 2.17 TRP 261 9232 -60.5 -66.5 45 6.0 -60.6 245 7 312.3 312.3 286.1 312.3 0.02 WND 12 28536 -34.6 -60.5 5 25.9 -46.0 250 108 845.2 845.6 328.5 854.9 0.92 Sounding variables and indices 1000-500 mb thick: 5134.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 82.87 % Est. max temperature: 1.44 C = 34.60 F Sfc-Lift cond lev (LCL): 945.00 mb = 302.18 m = 991.41 ft T: -10.62 C 700-500 lapse rate: 7.48 C/km ThetaE index: 0.27 C Layer 850.0- 700.0 mb Conv cond level (CCL): 804.00 mb = 1546.92 m = 5075.12 ft Mean mixing ratio: 1.78 g/kg Conv temperature: 2.29 C = 36.12 F Cap Strength: 9.71 C Lifted Index: 11.17 C Risk: None Lifted Index @300 mb: 21.66 C Lifted Index @700 mb: 7.76 C Showalter Index: 5.84 C Risk: None Total Totals Index: 53.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.40 C Cross Totals Index: 25.70 C K Index: 13.30 Risk: None Sweat Index: 105.00 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.90 J/kg Max Up Vert Vel: 9.04 m/s Conv Inhibition (B-): 54910.67 J/kg Cap Strength: 11.04 C Lift Cond Lev (LCL): 908.52 mb = 607.05 m = 1991.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 9 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 ---------------------------------------------------------- 0 979 30 270 5 5.0 -0.0 | 172 6 -0.9 6.4 1 925 467 265 9 9.0 0.8 | 203 8 3.1 7.1 2 850 1126 280 5 4.9 -0.9 | 170 6 -0.9 5.5 3 700 2595 285 15 14.5 -3.9 | 254 9 8.6 2.5 4 500 5000 295 13 11.8 -5.5 | 262 6 5.9 0.9 5 400 6510 295 11 10.0 -4.6 | 247 4 4.1 1.7 6 300 8360 260 3 3.0 0.5 | 157 7 -2.9 6.9 7 261 9232 245 7 6.3 3.0 | 183 9 0.5 9.3 8 250 9500 225 7 4.9 4.9 | 175 11 -0.9 11.3 9 200 10890 245 15 13.6 6.3 | 211 15 7.7 12.7 10 150 12650 255 25 24.1 6.5 | 235 22 18.3 12.8 11 100 15090 270 38 38.0 -0.0 | 259 33 32.1 6.4 12 70 17230 265 56 55.8 4.9 | 257 51 49.9 11.2 13 50 19250 275 68 67.7 -5.9 | 270 62 61.9 0.4 14 30 22430 270 81 81.0 -0.0 | 265 75 75.1 6.4 15 20 25060 265 87 86.7 7.6 | 260 82 80.8 13.9 Wind Parameters Mean winds (0-6000m): 287.3 at 11.5 knts Storm direction: 317.3 at 8.7 knts Shear (0-3000m) pos: 1.2 neg: 0.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 83.1 deg Storm rel helicity (0-3000m) pos: 20.6 neg: -5.4 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.50 Bulk Shear: 3.90 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 ------------------------------------------------------------------------------- 500 267 7 191 7| 0.0 3.7 3.7| 6.2 0.0 6.2 12.5 0.90| 4.0 3.6 1000 269 7 191 7| 1.7 1.9 3.6| 6.2 -4.5 1.7 1.7 0.11| 3.7 0.4 1500 272 7 189 6| 0.8 1.2 2.0| 9.9 -5.4 4.6 3.0 0.27| 3.6 1.0 2000 275 7 196 6| 1.0 0.9 1.9| 14.6 -5.4 9.2 4.6 0.43| 3.6 1.5 2500 278 9 207 6| 1.4 0.7 2.2| 19.5 -5.4 14.1 5.6 0.49| 3.6 1.8 3000 280 10 217 6| 1.2 0.6 1.9| 20.6 -5.4 15.2 5.1 0.49| 3.1 1.5 4000 283 11 230 6| 0.9 0.5 1.4| 21.5 -5.4 16.1 4.0 0.48| 2.5 1.2 5000 286 11 237 6| 0.7 0.4 1.1| 22.1 -5.4 16.7 3.3 0.47| 2.2 1.0 6000 287 12 240 6| 0.6 0.2 0.8| 22.1 -6.5 15.6 2.6 0.40| 1.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//U0046/skewt/U0046.skewt.20200326.12.gif