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 LTBM... Searching the city database file for: LTBM ... Date:1200Z 26 MAR 20 Station: LTBM WMO ident: 17240 Latitude: 37.75 Longitude: 30.55 Elevation: 997.00 ------------------------------------------------------------------------------- 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 72 1 925 745 SFC 898 997 17.6 0.6 32 17.0 8.8 100 6 299.8 300.6 286.5 313.2 4.45 3 897 1007 16.4 -4.6 23 21.0 6.6 101 6 298.7 299.2 284.5 307.9 3.02 4 896 1016 15.4 -5.6 23 21.0 5.9 101 6 297.8 298.3 283.9 306.3 2.81 5 850 1460 11.0 -4.0 35 15.0 4.1 130 11 297.7 298.3 284.5 307.7 3.34 6 724 2763 -1.3 -6.3 69 5.0 -3.4 118 12 298.2 298.8 284.6 308.1 3.29 7 700 3030 -3.5 -9.5 63 6.0 -5.8 115 12 298.6 299.1 284.1 306.7 2.66 8 686 3189 -5.1 -10.1 68 5.0 -7.0 113 12 298.6 299.0 284.0 306.5 2.58 9 668 3397 -5.9 -18.9 35 13.0 -9.6 109 12 299.9 300.2 283.0 304.0 1.28 10 619 3989 -9.3 -30.3 16 21.0 -13.6 100 12 302.6 302.7 283.1 304.3 0.50 11 607 4141 -8.9 -40.9 6 32.0 -14.0 98 12 304.8 304.8 283.5 305.4 0.18 12 552 4867 -14.9 -50.9 3 36.0 -18.8 87 11 306.1 306.1 283.9 306.3 0.06 13 500 5610 -18.3 -45.3 7 27.0 -21.5 75 11 310.7 310.8 285.8 311.2 0.13 14 496 5670 -18.7 -44.7 8 26.0 -21.8 80 11 311.0 311.0 285.8 311.5 0.14 15 470 6070 -21.7 -38.7 20 17.0 -24.0 111 12 312.1 312.1 286.4 313.1 0.29 16 460 6228 -22.5 -30.5 48 8.0 -23.9 124 12 313.0 313.1 287.2 315.3 0.66 17 440 6553 -24.9 -28.5 72 3.6 -25.5 149 12 314.0 314.1 287.7 316.8 0.83 18 400 7240 -30.1 -33.6 71 3.5 -30.6 205 13 315.9 316.0 288.1 317.8 0.56 19 392 7384 -31.3 -34.0 77 2.7 -31.7 208 14 316.1 316.2 288.1 318.1 0.55 20 370 7790 -34.5 -38.3 68 3.8 -34.9 216 17 317.1 317.2 288.2 318.5 0.38 21 366 7866 -34.9 -40.9 54 6.0 -35.4 217 17 317.6 317.7 288.3 318.7 0.29 22 343 8316 -38.5 -46.5 43 8.0 -39.0 226 20 318.7 318.7 288.5 319.3 0.17 23 308 9045 -45.5 -50.2 59 4.7 -45.7 241 26 318.8 318.8 288.5 319.3 0.13 24 300 9220 -47.1 -51.7 59 4.6 -47.3 245 27 319.0 319.0 288.5 319.4 0.11 25 270 9909 -53.5 -59.5 48 6.0 -53.7 242 35 319.4 319.4 288.6 319.6 0.05 26 250 10400 -57.7 -62.1 57 4.4 -57.8 240 40 320.3 320.3 288.9 320.4 0.04 27 243 10578 -59.1 -63.0 60 3.9 -59.2 240 40 320.8 320.8 289.0 320.9 0.03 28 231 10896 -57.1 -69.1 20 12.0 -57.2 244 39 328.5 328.5 291.3 328.6 0.02 29 221 11176 -56.1 -74.1 9 18.0 -56.3 247 39 334.2 334.2 292.9 334.3 0.01 30 200 11810 -55.7 -77.7 5 22.0 -55.9 255 38 344.6 344.6 295.4 344.6 0.00 31 168 12929 -51.9 -78.9 3 27.0 -52.4 261 35 368.5 368.5 300.3 368.5 0.00 32 150 13660 -53.3 -82.3 2 29.0 -53.8 265 33 378.2 378.2 301.9 378.3 0.00 33 143 13967 -54.1 -82.1 2 28.0 -54.5 264 31 382.0 382.0 302.6 382.1 0.00 34 129 14631 -52.5 -81.5 2 29.0 -53.1 263 27 396.3 396.3 304.7 396.4 0.00 35 103 16064 -59.1 -86.1 2 27.0 -59.4 260 17 410.1 410.1 306.5 410.1 0.00 36 100 16250 -57.7 -85.7 2 28.0 -58.1 260 16 416.2 416.2 307.3 416.3 0.00 37 70 18500 -58.7 -85.7 2 27.0 -59.2 300 8 458.8 458.8 311.7 458.8 0.00 38 67 18775 -59.1 -85.1 2 26.0 -59.6 277 8 463.7 463.7 312.1 463.7 0.00 39 52 20380 -55.1 -84.1 2 29.0 -56.1 141 8 507.9 507.9 315.5 507.9 0.01 40 50 20630 -56.5 -83.5 2 27.0 -57.3 120 8 510.3 510.3 315.7 510.4 0.01 41 47 21022 -57.5 -84.5 2 27.0 -58.3 118 8 517.0 517.0 316.1 517.1 0.01 42 34 23082 -55.1 -83.1 2 28.0 -56.5 109 11 573.5 573.5 319.3 573.6 0.01 43 30 23890 -50.9 -81.9 1 31.0 -53.2 105 12 605.9 605.9 320.9 606.0 0.02 44 25 25071 -53.9 -81.9 2 28.0 -55.9 130 12 629.7 629.7 321.9 629.8 0.02 45 22 25893 -53.9 -82.9 2 29.0 -56.2 147 12 653.1 653.1 322.8 653.3 0.02 46 20 26510 -50.9 -81.9 1 31.0 -54.1 160 12 680.4 680.4 323.8 680.6 0.02 47 19 26843 -48.9 -80.9 1 32.0 -52.8 162 12 696.6 696.7 324.3 696.9 0.03 48 16 27965 -48.9 -78.9 2 30.0 -53.3 168 11 731.7 731.8 325.4 732.2 0.05 49 12 29824 -53.9 -81.9 2 28.0 -57.5 178 11 776.8 776.8 326.7 777.1 0.04 50 10 30990 -54.1 -85.1 1 31.0 -58.0 185 10 817.6 817.6 327.7 817.9 0.03 51 9.2 31524 -54.7 -83.7 2 29.0 -58.7 835.0 835.1 328.1 835.4 0.04 52 8.1 32347 -50.5 -82.5 1 32.0 -56.5 882.7 882.7 329.1 883.2 0.05 53 7.4 32938 -48.9 -79.9 2 31.0 -55.9 912.3 912.3 329.7 913.3 0.09 54 6.1 34205 -49.7 -79.7 2 30.0 -57.0 960.7 960.7 330.5 962.0 0.11 TRP 243 10578 -59.1 -63.0 60 3.9 -59.2 240 40 320.8 320.8 289.0 320.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5538.00 m Freezing level: 737.32 mb = 2625.52 m = 8613.82 ft Wetbulb zero: 780.76 mb = 2150.17 m = 7054.27 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 30.52 % Est. max temperature: 15.92 C = 60.66 F Sfc-Lift cond lev (LCL): 695.44 mb = 3081.47 m = 10109.69 ft T: -4.02 C 700-500 lapse rate: 5.74 C/km ThetaE index: 6.92 C Layer 897.0- 850.0 mb Conv cond level (CCL): 631.82 mb = 3829.99 m = 12565.44 ft Mean mixing ratio: 3.22 g/kg Conv temperature: 19.62 C = 67.31 F Cap Strength: 3.97 C Lifted Index: 5.62 C Risk: None Lifted Index @300 mb: 8.31 C Lifted Index @700 mb: 0.75 C Showalter Index: 5.47 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 14.30 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 33.00 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.96 J/kg Max Up Vert Vel: 1.39 m/s Conv Inhibition (B-): 66939.77 J/kg Cap Strength: 5.15 C Lift Cond Lev (LCL): 669.50 mb = 3379.70 m = 11088.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 142 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 ---------------------------------------------------------- 0 898 997 100 6 -5.9 1.0 | 6 6 -0.6 -5.7 1 850 1460 130 11 -8.4 7.1 | 97 3 -3.1 0.4 2 700 3030 115 12 -10.9 5.1 | 74 6 -5.6 -1.6 3 500 5610 75 11 -10.6 -2.8 | 29 11 -5.3 -9.5 4 400 7240 205 13 5.5 11.8 | 245 12 10.8 5.1 5 300 9220 245 27 24.5 11.4 | 261 30 29.8 4.7 6 250 10400 240 40 34.6 20.0 | 252 42 39.9 13.3 7 243 10578 240 40 34.6 20.0 | 252 42 39.9 13.3 8 200 11810 255 38 36.7 9.8 | 266 42 42.0 3.1 9 150 13660 265 33 32.9 2.9 | 276 38 38.2 -3.8 10 100 16250 260 16 15.8 2.8 | 281 21 21.0 -3.9 11 70 18500 300 8 6.9 -4.0 | 311 16 12.2 -10.7 12 50 20630 120 8 -6.9 4.0 | 31 3 -1.6 -2.7 13 30 23890 105 12 -11.6 3.1 | 60 7 -6.3 -3.6 14 20 26510 160 12 -4.1 11.3 | 194 5 1.2 4.6 15 10 30990 185 10 0.9 10.0 | 242 7 6.2 3.3 Wind Parameters Mean winds (0-6000m): 111.7 at 11.4 knts Storm direction: 141.7 at 8.5 knts Shear (0-3000m) pos: 1.1 neg: 1.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 46.5 deg Storm rel helicity (0-3000m) pos: 6.2 neg: -6.4 tot: -0.1 m^2/s^2 ave: -0.0 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.76 Bulk Shear: 1.26 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 ------------------------------------------------------------------------------- 500 120 9 44 3| 6.7 0.0 6.7| 6.2 0.0 6.2 12.5 0.90| 6.9 6.2 1000 124 10 69 3| 3.4 0.5 3.9| 6.2 -0.5 5.7 5.7 0.71| 4.0 2.8 1500 124 10 75 4| 2.2 0.7 2.9| 6.2 -1.2 5.1 3.4 0.57| 3.0 1.7 2000 122 11 76 4| 1.7 0.8 2.5| 6.2 -1.9 4.3 2.1 0.45| 2.5 1.1 2500 120 11 74 4| 1.3 0.9 2.2| 6.2 -4.0 2.2 0.9 0.28| 2.3 0.6 3000 117 11 71 5| 1.1 1.0 2.1| 6.2 -6.4 -0.1 -0.0 0.15| 2.2 0.3 4000 111 11 63 6| 0.8 1.1 1.9| 6.2 -11.9 -5.6 -1.4 -0.03| 2.1 -0.1 5000 106 11 56 7| 1.2 1.0 2.2| 16.5 -15.7 0.7 0.1 0.10| 2.5 0.3 6000 112 11 65 6| 2.0 0.8 2.8| 35.1 -15.7 19.4 3.2 0.41| 3.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//LTBM/skewt/LTBM.skewt.20200326.12.gif