UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for LTAM... Searching the city database file for: LTAM ... Date:1200Z 19 MAR 20 Station: LTAM WMO ident: 17196 Latitude: 38.68 Longitude: 35.50 Elevation: 1094.00 ------------------------------------------------------------------------------- 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 118 1 925 755 SFC 887 1094 1.4 -3.1 72 4.5 -0.4 170 1 284.1 284.7 278.6 293.9 3.43 3 886 1103 0.6 -6.4 59 7.0 -2.0 170 1 283.4 283.9 277.2 291.0 2.67 4 885 1112 -0.3 -7.3 59 7.0 -2.9 171 1 282.6 283.0 276.5 289.7 2.49 5 850 1431 -3.3 -7.2 74 3.9 -4.7 180 5 282.7 283.1 276.7 290.2 2.62 6 807 1840 -6.5 -9.5 79 3.0 -7.5 169 8 283.5 283.9 276.7 290.2 2.30 7 757 2339 -8.7 -10.6 86 1.9 -9.3 156 11 286.4 286.8 278.1 293.0 2.25 8 700 2944 -11.7 -15.8 72 4.1 -12.8 140 15 289.5 289.8 278.8 294.3 1.59 9 678 3189 -13.1 -17.5 69 4.4 -14.2 139 15 290.6 290.9 279.1 295.0 1.43 10 500 5440 -31.3 -36.1 63 4.8 -31.8 125 17 294.9 294.9 279.6 296.0 0.35 11 445 6249 -38.5 -44.5 53 6.0 -38.8 110 20 295.8 295.8 279.7 296.4 0.16 12 443 6280 -37.7 -46.7 38 9.0 -38.2 110 20 297.2 297.2 280.3 297.6 0.13 13 428 6516 -37.9 -55.9 13 18.0 -38.6 110 20 299.9 299.9 281.3 300.0 0.05 14 400 6980 -37.9 -60.9 7 23.0 -38.7 110 20 305.7 305.7 283.7 305.8 0.03 15 385 7244 -37.9 -62.9 6 25.0 -38.8 111 18 309.1 309.1 285.0 309.2 0.02 16 337 8158 -41.5 -68.5 4 27.0 -42.2 116 12 316.2 316.2 287.5 316.2 0.01 17 315 8618 -40.7 -69.7 3 29.0 -41.5 118 9 323.5 323.5 289.8 323.5 0.01 18 300 8950 -41.7 -69.7 3 28.0 -42.5 120 7 326.6 326.6 290.7 326.6 0.01 19 285 9297 -43.7 -69.7 4 26.0 -44.3 140 7 328.6 328.6 291.3 328.6 0.01 20 250 10180 -43.3 -73.3 2 30.0 -44.1 190 8 341.7 341.7 294.7 341.7 0.01 21 248 10234 -43.3 -73.3 2 30.0 -44.1 192 8 342.5 342.5 294.9 342.5 0.01 22 236 10566 -45.3 -75.3 2 30.0 -46.0 207 9 344.3 344.3 295.4 344.4 0.01 23 227 10826 -43.5 -74.5 2 31.0 -44.3 218 10 350.9 350.9 296.8 351.0 0.01 24 209 11377 -46.1 -77.1 2 31.0 -46.8 242 11 355.3 355.3 297.8 355.3 0.01 25 200 11670 -45.5 -76.5 2 31.0 -46.3 255 12 360.7 360.7 298.8 360.7 0.01 26 163 13031 -46.3 -78.3 1 32.0 -47.1 262 11 381.1 381.1 302.4 381.1 0.01 27 150 13580 -48.7 -78.7 2 30.0 -49.4 265 11 386.2 386.2 303.2 386.2 0.01 28 146 13757 -48.3 -79.3 2 31.0 -49.1 269 11 389.8 389.8 303.8 389.9 0.01 29 143 13893 -48.5 -78.5 2 30.0 -49.3 272 11 391.8 391.8 304.0 391.8 0.01 30 119 15077 -55.1 -84.1 2 29.0 -55.5 299 9 400.8 400.8 305.3 400.8 0.00 31 100 16180 -56.1 -84.1 2 28.0 -56.6 324 8 419.3 419.3 307.6 419.3 0.00 32 70 18430 -56.5 -84.5 2 28.0 -57.1 16 5 463.5 463.5 312.1 463.5 0.00 33 67 18709 -55.1 -85.1 1 30.0 -55.9 22 5 472.4 472.4 312.8 472.4 0.00 34 63 19101 -57.3 -84.3 2 27.0 -57.9 31 5 475.9 475.9 313.1 476.0 0.01 35 50 20560 -58.3 -85.3 2 27.0 -59.0 65 3 506.1 506.1 315.4 506.1 0.01 36 41 21809 -58.3 -85.3 2 27.0 -59.2 535.6 535.6 317.3 535.7 0.01 37 39 22126 -55.5 -84.5 2 29.0 -56.7 550.4 550.4 318.1 550.5 0.01 TRP 445 6249 -38.5 -44.5 53 6.0 -38.8 110 20 295.8 295.8 279.7 296.4 0.16 WND Sounding variables and indices 1000-500 mb thick: 5322.00 m Freezing level: 885.33 mb = 1109.00 m = 3638.42 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 70.89 % Est. max temperature: 4.61 C = 40.29 F Sfc-Lift cond lev (LCL): 826.99 mb = 1647.31 m = 5404.50 ft T: -4.99 C 700-500 lapse rate: 7.85 C/km ThetaE index: 4.18 C Layer 886.0- 850.0 mb Conv cond level (CCL): 734.51 mb = 2572.24 m = 8439.01 ft Mean mixing ratio: 2.46 g/kg Conv temperature: 4.74 C = 40.53 F Cap Strength: 4.22 C Lifted Index: 4.77 C Risk: None Lifted Index @300 mb: 25.84 C Lifted Index @700 mb: 3.75 C Showalter Index: 4.77 C Risk: None Total Totals Index: 52.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.00 C Cross Totals Index: 24.10 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 89.00 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.60 J/kg Max Up Vert Vel: 3.63 m/s Conv Inhibition (B-): 36345.95 J/kg Cap Strength: 4.71 C Lift Cond Lev (LCL): 783.92 mb = 2066.65 m = 6780.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 158 at 11 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 ---------------------------------------------------------- 0 887 1094 170 1 -0.2 1.0 | 337 10 4.0 -9.3 1 850 1431 180 5 0.0 5.0 | 322 7 4.2 -5.3 2 700 2944 140 15 -9.6 11.5 | 102 6 -5.5 1.2 3 500 5440 125 17 -13.9 9.8 | 87 10 -9.8 -0.6 4 445 6249 110 20 -18.8 6.8 | 77 15 -14.6 -3.5 5 400 6980 110 20 -18.8 6.8 | 77 15 -14.6 -3.5 6 300 8950 120 7 -6.1 3.5 | 16 7 -1.9 -6.8 7 250 10180 190 8 1.4 7.9 | 294 6 5.6 -2.4 8 200 11670 255 12 11.6 3.1 | 295 17 15.8 -7.2 9 150 13580 265 11 11.0 1.0 | 302 18 15.1 -9.4 10 50 20560 65 3 -2.7 -1.3 | 353 12 1.4 -11.6 Wind Parameters Mean winds (0-6000m): 128.0 at 14.8 knts Storm direction: 158.0 at 11.1 knts Shear (0-3000m) pos: 0.9 neg: 2.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 117.5 deg Storm rel helicity (0-3000m) pos: 0.4 neg: -7.2 tot: -6.8 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 21.45 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 ------------------------------------------------------------------------------- 500 178 4 328 8| 5.2 0.0 5.2| 0.0 -4.9 -4.9 -9.9 -0.47| 5.3 -2.5 1000 170 6 325 6| 2.6 1.9 4.5| 0.0 -5.4 -5.4 -5.4 -0.30| 4.6 -1.4 1500 160 8 335 4| 1.7 2.7 4.4| 0.4 -5.4 -5.0 -3.3 -0.06| 4.5 -0.3 2000 150 9 10 2| 1.3 2.8 4.1| 0.4 -5.8 -5.4 -2.7 -0.06| 4.3 -0.3 2500 146 10 43 2| 1.0 2.4 3.4| 0.4 -6.4 -6.0 -2.4 -0.08| 3.6 -0.3 3000 144 11 63 3| 0.9 2.1 3.0| 0.4 -7.2 -6.8 -2.3 -0.10| 3.2 -0.3 4000 139 13 79 4| 0.7 1.7 2.4| 0.4 -9.0 -8.6 -2.2 -0.13| 2.6 -0.3 5000 134 14 82 6| 0.5 1.8 2.3| 0.4 -15.1 -14.7 -2.9 -0.18| 2.6 -0.5 6000 128 15 81 8| 0.4 1.6 2.0| 0.4 -18.0 -17.6 -2.9 -0.20| 2.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20200319.12.gif