UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032700.upa.cvt Date: 0000Z 27 MAR 20 Searching for LTBM... Searching the city database file for: LTBM ... Date:0000Z 27 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 96 1 925 750 SFC 898 997 8.8 5.4 79 3.4 7.0 110 2 290.8 291.9 284.8 308.7 6.27 3 897 1006 8.6 2.6 66 6.0 5.6 111 2 290.6 291.6 283.6 305.5 5.14 4 868 1279 8.8 0.8 57 8.0 4.9 144 4 293.6 294.4 284.3 307.3 4.67 5 850 1453 7.2 0.2 61 7.0 3.8 165 5 293.7 294.5 284.2 307.1 4.56 6 777 2182 1.0 -1.5 83 2.5 -0.2 142 8 294.7 295.5 284.4 307.6 4.41 7 700 3012 -4.5 -5.3 94 0.8 -4.8 115 11 297.5 298.2 284.8 308.5 3.68 8 694 3080 -4.9 -5.6 95 0.7 -5.2 116 11 297.8 298.4 284.8 308.7 3.63 9 500 5580 -20.3 -22.7 81 2.4 -20.8 135 23 308.3 308.5 286.2 312.3 1.23 10 482 5851 -22.1 -24.5 81 2.4 -22.6 134 20 309.3 309.5 286.4 312.9 1.09 11 445 6435 -25.3 -29.5 68 4.2 -26.0 132 12 312.4 312.6 287.1 315.0 0.75 12 400 7200 -31.5 -34.7 73 3.2 -31.9 130 2 314.0 314.1 287.3 315.8 0.50 13 388 7414 -33.1 -35.4 80 2.3 -33.4 129 3 314.7 314.8 287.6 316.4 0.48 14 371 7727 -35.7 -40.1 64 4.4 -36.1 129 6 315.3 315.4 287.6 316.4 0.31 15 303 9095 -48.5 -53.4 57 4.9 -48.7 125 16 316.1 316.1 287.6 316.4 0.09 16 300 9160 -49.1 -54.1 56 5.0 -49.3 125 16 316.1 316.2 287.6 316.5 0.08 17 273 9772 -53.5 -59.5 48 6.0 -53.7 155 11 318.4 318.4 288.3 318.6 0.05 18 262 10037 -52.9 -61.9 33 9.0 -53.1 192 13 323.1 323.1 289.8 323.2 0.04 19 250 10340 -51.3 -63.3 23 12.0 -51.5 235 15 329.8 329.8 291.7 329.9 0.03 20 200 11790 -51.1 -64.1 20 13.0 -51.4 265 29 351.8 351.9 297.1 352.0 0.03 21 190 12122 -50.7 -64.7 17 14.0 -51.1 264 30 357.7 357.7 298.2 357.8 0.03 22 150 13650 -52.3 -67.3 15 15.0 -52.7 260 37 380.0 380.0 302.3 380.1 0.03 23 134 14376 -51.3 -67.3 13 16.0 -51.8 260 32 394.2 394.2 304.4 394.4 0.03 24 100 16250 -55.3 -71.3 12 16.0 -55.8 260 19 420.9 420.9 307.8 421.0 0.03 25 93 16711 -58.3 -73.3 13 15.0 -58.6 263 17 423.8 423.8 308.2 423.9 0.02 26 88 17061 -56.1 -74.1 9 18.0 -56.6 265 16 434.9 435.0 309.4 435.1 0.02 27 71 18421 -58.1 -74.1 11 16.0 -58.6 274 11 458.2 458.2 311.6 458.4 0.02 28 70 18510 -58.1 -75.1 10 17.0 -58.6 275 11 460.1 460.1 311.8 460.2 0.02 29 50 20640 -56.9 -72.9 12 16.0 -57.6 110 4 509.4 509.4 315.6 509.6 0.04 30 47 21031 -57.1 -73.1 11 16.0 -57.9 106 5 518.0 518.0 316.2 518.3 0.04 31 39 22217 -53.7 -71.7 9 18.0 -55.0 93 6 555.0 555.0 318.4 555.4 0.06 32 30 23900 -53.7 -71.7 9 18.0 -55.4 75 9 598.2 598.3 320.6 598.8 0.08 33 26 24817 -54.5 -73.5 8 19.0 -56.2 80 9 621.0 621.0 321.6 621.5 0.07 34 23 25607 -51.7 -73.7 5 22.0 -54.3 85 8 651.4 651.4 322.7 652.0 0.08 35 20 26510 -52.9 -72.9 7 20.0 -55.4 90 8 674.3 674.3 323.6 675.1 0.10 36 19 26840 -53.1 -73.1 7 20.0 -55.6 97 8 683.6 683.6 323.9 684.5 0.10 37 18 27190 -50.9 -72.9 6 22.0 -54.2 104 8 701.2 701.2 324.5 702.2 0.11 38 11 30374 -53.3 -75.3 5 22.0 -57.1 168 11 798.5 798.6 327.3 799.8 0.13 39 10 30990 -51.5 -76.5 3 25.0 -56.2 180 11 827.3 827.4 327.9 828.5 0.12 40 8.9 31746 -51.7 -77.7 3 26.0 -56.8 854.6 854.6 328.5 855.7 0.11 TRP 273 9772 -53.5 -59.5 48 6.0 -53.7 155 11 318.4 318.4 288.3 318.6 0.05 WND Sounding variables and indices 1000-500 mb thick: 5484.00 m Freezing level: 763.00 mb = 2333.16 m = 7654.62 ft Wetbulb zero: 779.86 mb = 2152.48 m = 7061.85 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 83.23 % Est. max temperature: 13.60 C = 56.48 F Sfc-Lift cond lev (LCL): 852.65 mb = 1427.20 m = 4682.37 ft T: 7.44 C 700-500 lapse rate: 6.15 C/km ThetaE index: 3.23 C Layer 897.0- 868.0 mb Conv cond level (CCL): 742.11 mb = 2547.57 m = 8358.07 ft Mean mixing ratio: 4.65 g/kg Conv temperature: 13.81 C = 56.86 F Cap Strength: 1.42 C Lifted Index: 3.94 C Risk: None Lifted Index @300 mb: 6.66 C Lifted Index @700 mb: 1.11 C Showalter Index: 3.88 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 20.50 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 35.40 Risk: None Energy Index: 1.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.64 J/kg Max Up Vert Vel: 5.03 m/s Conv Inhibition (B-): 67731.12 J/kg Cap Strength: 3.70 C Lift Cond Lev (LCL): 769.42 mb = 2260.28 m = 7415.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 161 at 10 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 ---------------------------------------------------------- 0 898 997 110 2 -1.9 0.7 | 351 9 1.3 -8.5 1 850 1453 165 5 -1.3 4.8 | 336 5 1.9 -4.4 2 700 3012 115 11 -10.0 4.6 | 56 8 -6.7 -4.6 3 500 5580 135 23 -16.3 16.3 | 118 15 -13.0 7.1 4 400 7200 130 2 -1.5 1.3 | 348 8 1.7 -7.9 5 300 9160 125 16 -13.1 9.2 | 90 10 -9.9 -0.0 6 273 9772 155 11 -4.6 10.0 | 118 2 -1.4 0.8 7 250 10340 235 15 12.3 8.6 | 272 16 15.5 -0.6 8 200 11790 265 29 28.9 2.5 | 282 33 32.1 -6.7 9 150 13650 260 37 36.4 6.4 | 274 40 39.7 -2.8 10 100 16250 260 19 18.7 3.3 | 285 23 21.9 -5.9 11 70 18510 275 11 11.0 -1.0 | 306 17 14.2 -10.2 12 50 20640 110 4 -3.8 1.4 | 4 8 -0.5 -7.8 13 30 23900 75 9 -8.7 -2.3 | 25 13 -5.5 -11.5 14 20 26510 90 8 -8.0 0.0 | 27 10 -4.8 -9.2 15 10 30990 180 11 0.0 11.0 | 241 4 3.2 1.8 Wind Parameters Mean winds (0-6000m): 130.7 at 13.0 knts Storm direction: 160.7 at 9.8 knts Shear (0-3000m) pos: 1.5 neg: 1.4 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 94.4 deg Storm rel helicity (0-3000m) pos: 17.1 neg: -2.2 tot: 15.0 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.01 Bulk Shear: 12.49 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 ------------------------------------------------------------------------------- 500 152 4 346 6| 4.4 0.0 4.4| 0.6 -2.2 -1.6 -3.1 -0.26| 4.7 -1.2 1000 153 5 348 5| 2.2 1.3 3.5| 2.7 -2.2 0.5 0.5 0.12| 3.7 0.5 1500 144 6 3 4| 1.5 1.8 3.3| 5.0 -2.2 2.8 1.9 0.33| 3.5 1.1 2000 133 7 23 5| 1.1 2.2 3.3| 6.3 -2.2 4.2 2.1 0.31| 3.5 1.1 2500 128 8 35 5| 1.3 1.7 3.0| 11.5 -2.2 9.3 3.7 0.40| 3.3 1.3 3000 126 9 46 6| 1.5 1.4 2.9| 17.1 -2.2 15.0 5.0 0.47| 3.2 1.5 4000 127 11 68 6| 1.8 1.1 2.8| 30.3 -2.2 28.1 7.0 0.55| 3.1 1.7 5000 130 13 85 7| 1.7 0.6 2.3| 39.2 -9.4 29.8 6.0 0.42| 3.3 1.4 6000 131 13 84 7| 1.4 1.2 2.6| 39.2 -26.0 13.2 2.2 0.06| 3.9 0.2 Wrote GIF file: /home/apache/climate/data/raob//LTBM/skewt/LTBM.skewt.20200327.00.gif