UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for U0744... Searching the city database file for: U0744 ... Date:0000Z 31 MAR 20 Station: U0744 WMO ident: 20744 Latitude: 72.37 Longitude: 52.73 ------------------------------------------------------------------------------- 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 1002 15 -13.3 -17.2 72 3.9 -14.0 60 13 259.7 259.9 259.0 262.4 0.99 1 1000 30 -13.3 -17.1 73 3.8 -14.0 55 13 259.9 260.0 259.1 262.6 1.00 2 988 122 -11.3 -14.7 76 3.4 -12.1 45 14 262.8 263.0 261.8 266.1 1.24 3 925 624 -15.1 -17.4 83 2.3 -15.6 350 19 263.9 264.0 262.3 266.8 1.05 4 877 1025 -18.1 -19.9 86 1.8 -18.4 337 18 264.8 265.0 262.7 267.3 0.90 5 874 1051 -17.9 -19.7 86 1.8 -18.2 337 18 265.3 265.4 263.1 267.8 0.92 6 850 1260 -16.7 -20.8 70 4.1 -17.4 330 17 268.7 268.8 265.4 271.1 0.86 7 814 1586 -15.9 -21.9 60 6.0 -17.0 321 18 272.8 273.0 268.1 275.2 0.81 8 706 2643 -23.3 -35.3 32 12.0 -24.5 292 21 276.0 276.1 269.2 276.8 0.27 9 704 2663 -23.5 -35.5 32 12.0 -24.7 291 21 276.0 276.1 269.2 276.8 0.26 10 700 2705 -23.9 -35.9 32 12.0 -25.1 290 21 276.0 276.1 269.2 276.8 0.25 11 618 3601 -30.3 -38.3 46 8.0 -30.9 281 22 278.7 278.7 270.8 279.4 0.23 12 542 4519 -37.7 -42.7 59 5.0 -37.9 271 24 280.5 280.6 271.8 281.1 0.16 13 530 4673 -38.5 -43.5 59 5.0 -38.8 269 24 281.4 281.4 272.2 281.9 0.15 14 500 5070 -41.9 -46.9 58 5.0 -42.1 265 25 282.0 282.0 272.5 282.3 0.11 15 482 5317 -44.1 -49.1 57 5.0 -44.3 265 26 282.2 282.2 272.6 282.5 0.09 16 424 6164 -50.5 -55.5 55 5.0 -50.6 265 29 284.6 284.6 273.9 284.7 0.05 17 400 6540 -54.1 -59.1 54 5.0 -54.2 265 31 284.7 284.7 273.9 284.8 0.03 18 372 7003 -57.1 -62.1 53 5.0 -57.2 272 28 286.7 286.7 275.0 286.8 0.02 19 320 7944 -63.7 -69.7 44 6.0 -63.7 287 22 290.1 290.1 276.7 290.2 0.01 20 311 8119 -64.3 -69.3 50 5.0 -64.3 290 21 291.7 291.7 277.5 291.7 0.01 21 300 8340 -63.5 -69.5 44 6.0 -63.6 295 21 295.8 295.8 279.5 295.9 0.01 22 250 9450 -65.5 -71.5 43 6.0 -65.5 295 23 308.7 308.7 284.8 308.7 0.01 23 212 10448 -65.9 -71.9 43 6.0 -66.0 291 24 323.0 323.0 289.7 323.0 0.01 24 200 10800 -66.1 -72.1 43 6.0 -66.1 290 25 328.1 328.1 291.2 328.1 0.01 25 150 12540 -67.3 -73.3 42 6.0 -67.4 285 29 354.2 354.2 297.5 354.2 0.01 26 147 12662 -67.9 -73.9 42 6.0 -67.9 285 29 355.2 355.2 297.7 355.2 0.01 27 100 14980 -69.1 -75.1 41 6.0 -69.2 275 38 394.2 394.2 304.4 394.3 0.01 28 75 16692 -71.9 -78.9 34 7.0 -71.9 271 44 422.2 422.2 308.0 422.2 0.01 29 70 17100 -71.3 -78.3 35 7.0 -71.3 270 46 431.8 431.9 309.0 431.9 0.01 30 50 19100 -69.5 -76.5 35 7.0 -69.6 270 44 479.7 479.7 313.4 479.8 0.02 31 42 20150 -68.1 -75.1 36 7.0 -68.2 268 49 507.7 507.7 315.5 507.9 0.03 32 33 21624 -62.7 -69.7 38 7.0 -63.1 266 57 558.3 558.3 318.6 559.0 0.10 33 30 22220 -58.5 -66.5 35 8.0 -59.2 265 60 585.2 585.2 320.0 586.4 0.17 34 26 23136 -52.3 -61.3 33 9.0 -53.8 261 65 627.2 627.4 321.9 630.2 0.38 35 22 24217 -53.1 -62.1 33 9.0 -54.7 257 70 655.5 655.7 323.0 658.9 0.41 36 20 24840 -48.3 -58.7 29 10.4 -51.0 255 73 688.5 688.8 324.3 694.4 0.70 37 18 25542 -42.9 -54.9 26 12.0 -47.4 726.4 727.0 325.6 737.4 1.24 38 15 26774 -42.3 -56.3 20 14.0 -47.9 767.3 767.9 326.7 779.1 1.25 TRP 311 8119 -64.3 -69.3 50 5.0 -64.3 290 21 291.7 291.7 277.5 291.7 0.01 WND 20 24840 -48.3 -58.7 29 10.4 -51.0 255 73 688.5 688.8 324.3 694.4 0.70 Sounding variables and indices 1000-500 mb thick: 5040.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 56.63 % Est. max temperature: -4.63 C = 23.66 F Sfc-Lift cond lev (LCL): 940.58 mb = 496.82 m = 1629.95 ft T: -14.14 C 700-500 lapse rate: 7.61 C/km ThetaE index: 0.03 C Layer 704.0- 618.0 mb Conv cond level (CCL): 889.94 mb = 914.99 m = 3001.89 ft Mean mixing ratio: 1.11 g/kg Conv temperature: -8.45 C = 16.79 F Cap Strength: 12.81 C Lifted Index: 13.01 C Risk: None Lifted Index @300 mb: 20.97 C Lifted Index @700 mb: 9.71 C Showalter Index: 9.12 C Risk: None Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 21.10 C K Index: -7.60 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.54 J/kg Max Up Vert Vel: 4.13 m/s Conv Inhibition (B-): 54266.11 J/kg Cap Strength: 12.97 C Lift Cond Lev (LCL): 908.97 mb = 755.63 m = 2479.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 16 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 1002 15 60 13 -11.3 -6.5 | 105 22 -21.7 5.8 1 1000 30 55 13 -10.6 -7.5 | 103 22 -21.1 4.9 2 925 624 350 19 3.3 -18.7 | 48 10 -7.1 -6.4 3 850 1260 330 17 8.5 -14.7 | 39 3 -1.9 -2.4 4 700 2705 290 21 19.7 -7.2 | 241 11 9.3 5.2 5 500 5070 265 25 24.9 2.2 | 225 21 14.5 14.5 6 400 6540 265 31 30.9 2.7 | 234 25 20.5 15.0 7 311 8119 290 21 19.7 -7.2 | 241 11 9.3 5.2 8 300 8340 295 21 19.0 -8.9 | 248 9 8.6 3.5 9 250 9450 295 23 20.8 -9.7 | 256 11 10.4 2.6 10 200 10800 290 25 23.5 -8.6 | 254 14 13.1 3.8 11 150 12540 285 29 28.0 -7.5 | 255 18 17.6 4.8 12 100 14980 275 38 37.9 -3.3 | 252 29 27.4 9.0 13 70 17100 270 46 46.0 -0.0 | 251 38 35.6 12.3 14 50 19100 270 44 44.0 -0.0 | 250 36 33.6 12.3 15 30 22220 265 60 59.8 5.2 | 250 52 49.4 17.6 16 20 24840 255 73 70.5 18.9 | 243 68 60.1 31.2 Wind Parameters Mean winds (0-6000m): 289.8 at 21.5 knts Storm direction: 319.8 at 16.1 knts Shear (0-3000m) pos: 0.0 neg: 5.5 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 133.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -80.1 tot: -80.1 m^2/s^2 ave: -26.7 10^-3 m/s^2 rel: -0.61 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 100.30 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 25 15 85 17| 0.0 16.0 16.0| 0.0 -59.2 -59.2 -118.5 -0.78| 16.7-13.0 1000 2 17 67 12| 0.0 10.6 10.6| 0.0 -69.1 -69.1 -69.1 -0.67| 12.5 -8.4 1500 350 17 59 9| 0.0 8.0 8.0| 0.0 -70.5 -70.5 -47.0 -0.64| 10.0 -6.3 2000 341 17 49 6| 0.0 6.9 6.9| 0.0 -72.8 -72.8 -36.4 -0.65| 8.7 -5.7 2500 331 18 28 4| 0.0 6.1 6.1| 0.0 -76.6 -76.6 -30.7 -0.63| 8.0 -5.0 3000 323 18 341 2| 0.0 5.5 5.5| 0.0 -80.1 -80.1 -26.7 -0.61| 7.2 -4.4 4000 309 19 269 5| 0.0 4.4 4.4| 0.0 -86.2 -86.2 -21.6 -0.58| 6.0 -3.5 5000 298 20 250 8| 0.0 3.8 3.8| 0.0 -96.6 -96.6 -19.3 -0.57| 5.3 -3.0 6000 290 22 243 11| 0.0 3.5 3.5| 12.8 -96.7 -83.9 -14.0 -0.49| 4.7 -2.3 Wrote GIF file: /home/apache/climate/data/raob//U0744/skewt/U0744.skewt.20200331.00.gif