UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for LT281... Searching the city database file for: LT281 ... Date:0000Z 28 MAR 20 Station: LT281 WMO ident: 17281 Latitude: 37.90 Longitude: 40.20 ------------------------------------------------------------------------------- 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 122 SFC 936 676 10.4 10.1 98 0.3 10.2 70 4 289.0 290.4 286.2 312.4 8.31 2 925 775 8.8 7.8 93 1.0 8.3 95 6 288.3 289.6 284.8 308.6 7.19 3 850 1473 5.2 4.9 98 0.3 5.1 145 11 291.6 292.7 285.3 309.9 6.40 4 804 1927 3.2 3.2 100 0.0 3.2 149 8 294.1 295.2 285.9 311.6 6.00 5 700 3038 -3.9 -4.7 94 0.8 -4.3 160 2 298.2 298.9 285.2 309.7 3.85 6 690 3152 -4.7 -5.1 97 0.4 -4.9 161 3 298.5 299.2 285.3 309.9 3.79 7 668 3408 -6.1 -8.3 84 2.2 -7.0 162 4 299.7 300.3 284.9 309.0 3.06 8 630 3866 -8.5 -13.5 67 5.0 -10.2 165 6 302.0 302.4 284.8 308.7 2.14 9 625 3928 -8.9 -14.9 62 6.0 -10.8 165 6 302.3 302.6 284.7 308.3 1.92 10 616 4041 -9.7 -12.0 83 2.3 -10.5 166 7 302.6 303.1 285.4 310.3 2.47 11 612 4091 -10.1 -11.6 89 1.5 -10.6 166 7 302.7 303.2 285.6 310.7 2.57 12 610 4117 -10.3 -11.4 92 1.1 -10.7 166 7 302.8 303.2 285.7 310.9 2.62 13 606 4168 -10.3 -12.9 81 2.6 -11.2 166 8 303.3 303.8 285.5 310.7 2.34 14 605 4180 -10.3 -14.9 69 4.6 -11.8 167 8 303.5 303.8 285.2 309.7 1.99 15 603 4206 -10.3 -14.0 74 3.7 -11.5 167 8 303.8 304.2 285.5 310.5 2.15 16 602 4219 -10.5 -12.9 82 2.4 -11.3 167 8 303.7 304.1 285.7 311.1 2.35 17 601 4232 -10.5 -12.2 87 1.7 -11.1 167 8 303.8 304.3 285.9 311.6 2.49 18 600 4245 -10.5 -12.7 84 2.2 -11.2 167 8 304.0 304.4 285.8 311.5 2.40 19 599 4257 -10.5 -14.0 75 3.5 -11.6 167 8 304.1 304.5 285.7 310.9 2.16 20 598 4270 -10.5 -20.5 44 10.0 -13.2 167 8 304.3 304.5 284.7 308.3 1.25 21 597 4283 -10.5 -23.5 34 13.0 -13.7 167 8 304.4 304.6 284.4 307.6 0.96 22 576 4559 -12.7 -28.7 25 16.0 -16.0 169 10 305.0 305.1 284.2 307.0 0.62 23 557 4815 -14.3 -24.3 42 10.0 -16.6 170 11 306.0 306.2 285.0 309.2 0.96 24 552 4884 -14.7 -21.7 55 7.0 -16.4 171 11 306.3 306.6 285.4 310.3 1.22 25 500 5630 -19.1 -23.4 69 4.3 -20.1 175 15 309.8 310.0 286.6 313.6 1.16 26 499 5645 -19.1 -23.7 67 4.6 -20.1 309.9 310.1 286.6 313.7 1.13 27 438 6599 -27.3 -29.8 79 2.5 -27.7 311.3 311.5 286.7 313.8 0.74 TRP WND Sounding variables and indices 1000-500 mb thick: 5508.00 m Freezing level: 757.13 mb = 2427.67 m = 7964.69 ft Wetbulb zero: 759.50 mb = 2383.57 m = 7820.03 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 79.32 % Est. max temperature: 16.13 C = 61.04 F Sfc-Lift cond lev (LCL): 931.82 mb = 713.68 m = 2341.44 ft T: 9.79 C 700-500 lapse rate: 5.86 C/km ThetaE index: 3.79 C Layer 925.0- 850.0 mb Conv cond level (CCL): 869.04 mb = 1290.11 m = 4232.58 ft Mean mixing ratio: 6.83 g/kg Conv temperature: 12.13 C = 53.84 F Cap Strength: 2.21 C Lifted Index: 3.50 C Risk: None Lifted Index @700 mb: 0.45 C Showalter Index: 3.26 C Risk: None Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 24.00 C K Index: 28.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 95.80 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.48 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 318.21 J/kg Cap Strength: 3.29 C Lift Cond Lev (LCL): 876.99 mb = 1214.98 m = 3986.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 190 at 6 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 ---------------------------------------------------------- 0 936 676 70 4 -3.8 -1.4 | 34 9 -4.7 -7.1 1 925 775 95 6 -6.0 0.5 | 53 9 -7.0 -5.3 2 850 1473 145 11 -6.3 9.0 | 114 8 -7.3 3.2 3 700 3038 160 2 -0.7 1.9 | 23 4 -1.7 -3.9 4 500 5630 175 15 -1.3 14.9 | 166 9 -2.3 9.2 Wind Parameters Mean winds (0-6000m): 159.6 at 7.8 knts Storm direction: 189.6 at 5.9 knts Shear (0-3000m) pos: 1.2 neg: 0.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 38.6 deg Storm rel helicity (0-3000m) pos: 28.4 neg: -6.9 tot: 21.5 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.01 Bulk Shear: 5.47 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 ------------------------------------------------------------------------------- 500 108 7 65 8| 7.5 0.0 7.5| 17.2 0.0 17.2 34.5 1.00| 7.9 7.8 1000 130 9 88 8| 5.0 0.0 5.0| 26.3 -0.7 25.7 25.7 0.88| 6.7 5.9 1500 136 8 93 7| 2.6 0.0 2.6| 26.3 -2.8 23.5 15.7 0.62| 5.5 3.4 2000 139 8 91 6| 1.4 0.0 1.4| 26.3 -5.3 21.1 10.5 0.39| 4.9 1.9 2500 140 7 84 5| 1.0 0.0 1.0| 26.7 -6.9 19.8 7.9 0.28| 4.4 1.2 3000 142 6 81 5| 1.2 0.0 1.2| 28.4 -6.9 21.5 7.2 0.34| 4.1 1.4 4000 150 7 90 4| 1.5 0.0 1.5| 32.0 -6.9 25.1 6.3 0.42| 3.7 1.6 5000 NO DATA | 1.6 0.0 1.6| | 6000 NO DATA | 1.6 0.0 1.6| | Wrote GIF file: /home/apache/climate/data/raob//LT281/skewt/LT281.skewt.20200328.00.gif