UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for LTAM... Searching the city database file for: LTAM ... Date:0000Z 20 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 116 1 925 750 SFC 886 1094 0.0 -1.4 90 1.4 -0.6 0 0 282.8 283.4 278.5 293.7 3.89 3 885 1103 0.6 -4.4 69 5.0 -1.4 1 0 283.5 284.0 277.8 292.4 3.11 4 850 1427 -1.7 -3.7 86 2.0 -2.5 25 9 284.4 285.0 278.7 294.1 3.42 5 833 1587 -3.1 -4.0 93 0.9 -3.4 30 10 284.5 285.1 278.7 294.3 3.41 6 732 2599 -7.7 -8.0 98 0.3 -7.8 60 14 290.2 290.7 280.7 298.6 2.86 7 700 2944 -10.7 -12.1 89 1.4 -11.1 70 15 290.6 291.0 280.0 297.1 2.16 8 681 3155 -11.9 -12.7 94 0.8 -12.2 71 16 291.6 292.0 280.4 297.9 2.11 9 660 3394 -13.3 -14.1 94 0.8 -13.5 73 17 292.6 293.0 280.7 298.5 1.94 10 646 3556 -14.9 -16.4 88 1.5 -15.3 74 17 292.6 292.9 280.3 297.6 1.64 11 636 3674 -16.1 -20.5 69 4.4 -17.1 74 18 292.6 292.8 279.6 296.2 1.18 12 625 3805 -16.3 -19.0 80 2.7 -17.0 75 18 293.8 294.0 280.4 298.0 1.36 13 613 3950 -17.1 -19.3 83 2.2 -17.6 76 19 294.5 294.8 280.8 298.7 1.35 14 602 4086 -18.7 -23.5 66 4.8 -19.7 77 19 294.2 294.4 280.1 297.2 0.95 15 500 5440 -29.1 -33.2 68 4.1 -29.6 85 24 297.6 297.6 281.0 299.1 0.47 16 400 6990 -41.5 -44.8 70 3.3 -41.7 110 47 301.1 301.1 282.0 301.7 0.18 17 381 7319 -44.1 -48.2 64 4.1 -44.3 110 41 301.8 301.9 282.3 302.3 0.13 18 377 7390 -42.9 -48.9 52 6.0 -43.2 109 40 304.3 304.4 283.3 304.8 0.12 19 364 7626 -43.7 -51.7 41 8.0 -44.0 104 37 306.3 306.4 284.1 306.7 0.09 20 361 7682 -44.3 -53.3 36 9.0 -44.6 103 36 306.3 306.3 284.0 306.5 0.07 21 355 7794 -43.7 -55.7 25 12.0 -44.1 101 34 308.5 308.6 284.8 308.8 0.06 22 327 8350 -41.5 -55.5 21 14.0 -42.1 91 26 318.9 318.9 288.5 319.2 0.06 23 300 8930 -45.3 -60.3 17 15.0 -45.7 80 18 321.5 321.5 289.3 321.7 0.04 24 294 9065 -46.1 -60.1 19 14.0 -46.5 81 17 322.2 322.2 289.5 322.4 0.04 25 267 9710 -44.5 -59.5 17 15.0 -45.0 86 12 333.6 333.6 292.7 333.8 0.05 26 250 10150 -45.7 -60.7 17 15.0 -46.2 90 8 338.1 338.1 293.9 338.3 0.04 27 200 11640 -46.9 -61.9 16 15.0 -47.5 190 5 358.5 358.5 298.4 358.7 0.05 28 150 13530 -49.3 -64.3 16 15.0 -49.9 275 8 385.1 385.1 303.1 385.3 0.04 29 123 14823 -50.1 -65.1 15 15.0 -50.7 280 8 406.2 406.2 306.0 406.4 0.05 30 100 16160 -53.5 -66.5 19 13.0 -54.0 285 8 424.4 424.4 308.2 424.6 0.05 31 90 16836 -56.7 -69.7 18 13.0 -57.1 264 9 431.0 431.0 309.0 431.2 0.04 32 80 17588 -55.1 -69.1 16 14.0 -55.6 241 11 449.0 449.0 310.8 449.3 0.04 33 70 18440 -57.1 -70.1 18 13.0 -57.6 215 12 462.2 462.2 312.0 462.5 0.04 34 63 19103 -59.5 -72.5 17 13.0 -59.9 229 10 471.1 471.1 312.7 471.3 0.03 35 55 19957 -56.9 -71.9 13 15.0 -57.6 247 8 495.7 495.7 314.7 496.0 0.04 36 50 20560 -57.3 -69.3 20 12.0 -57.9 260 6 508.4 508.5 315.6 508.9 0.07 37 43 21516 -55.9 -69.9 16 14.0 -56.8 303 5 534.3 534.3 317.2 534.8 0.07 38 40 21974 -58.1 -70.1 20 12.0 -58.8 323 5 539.9 540.0 317.5 540.5 0.08 39 30 23790 -56.9 -69.9 18 13.0 -58.0 45 4 589.5 589.6 320.2 590.3 0.10 40 24 25201 -57.7 -70.7 18 13.0 -58.9 626.0 626.1 321.7 626.9 0.12 TRP 381 7319 -44.1 -48.2 64 4.1 -44.3 110 41 301.8 301.9 282.3 302.3 0.13 WND Sounding variables and indices 1000-500 mb thick: 5324.00 m Freezing level: 875.87 mb = 1187.59 m = 3896.25 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 81.83 % Est. max temperature: 6.97 C = 44.54 F Sfc-Lift cond lev (LCL): 866.74 mb = 1270.45 m = 4168.10 ft T: -0.59 C 700-500 lapse rate: 7.37 C/km ThetaE index: 1.55 C Layer 700.0- 681.0 mb Conv cond level (CCL): 784.28 mb = 2058.85 m = 6754.69 ft Mean mixing ratio: 3.30 g/kg Conv temperature: 4.26 C = 39.68 F Cap Strength: 3.39 C Lifted Index: 3.90 C Risk: None Lifted Index @300 mb: 19.31 C Lifted Index @700 mb: 2.11 C Showalter Index: 4.10 C Risk: None Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.40 C Cross Totals Index: 25.40 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 118.00 Risk: None Energy Index: 1.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.34 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 42922.43 J/kg Cap Strength: 3.90 C Lift Cond Lev (LCL): 810.84 mb = 1798.04 m = 5899.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 117 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 ---------------------------------------------------------- 0 886 1094 0 0 -0.0 -0.0 | 297 16 14.6 -7.4 1 850 1427 25 9 -3.8 -8.2 | 325 19 10.8 -15.6 2 700 2944 70 15 -14.1 -5.1 | 358 13 0.5 -12.6 3 500 5440 85 24 -23.9 -2.1 | 44 13 -9.3 -9.5 4 400 6990 110 47 -44.2 16.1 | 106 31 -29.6 8.7 5 381 7319 110 41 -38.5 14.0 | 105 25 -23.9 6.6 6 300 8930 80 18 -17.7 -3.1 | 17 11 -3.1 -10.5 7 250 10150 90 8 -8.0 0.0 | 318 10 6.6 -7.4 8 200 11640 190 5 0.9 4.9 | 279 16 15.5 -2.5 9 150 13530 275 8 8.0 -0.7 | 290 24 22.6 -8.1 10 100 16160 285 8 7.7 -2.1 | 293 24 22.3 -9.5 11 70 18440 215 12 6.9 9.8 | 264 22 21.5 2.4 12 50 20560 260 6 5.9 1.0 | 287 21 20.5 -6.4 13 30 23790 45 4 -2.8 -2.8 | 311 16 11.8 -10.3 Wind Parameters Mean winds (0-6000m): 87.0 at 21.8 knts Storm direction: 117.0 at 16.4 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 82.0 deg Storm rel helicity (0-3000m) pos: 96.1 neg: 0.0 tot: 96.1 m^2/s^2 ave: 32.0 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 50.82 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 26 6 317 18| 9.9 0.0 9.9| 46.6 0.0 46.6 93.2 0.96| 10.6 10.1 1000 34 8 325 17| 6.0 0.0 6.0| 60.6 0.0 60.6 60.6 0.94| 7.0 6.6 1500 44 10 332 16| 4.7 0.0 4.7| 73.2 0.0 73.2 48.8 0.90| 6.0 5.4 2000 53 11 338 15| 4.0 0.0 4.0| 82.8 0.0 82.8 41.4 0.88| 5.4 4.8 2500 58 12 342 14| 3.6 0.0 3.6| 89.4 0.0 89.4 35.8 0.89| 4.7 4.2 3000 63 13 347 14| 3.3 0.0 3.3| 96.1 0.0 96.1 32.0 0.90| 4.3 3.9 4000 70 15 358 13| 2.9 0.0 2.9|110.1 0.0 110.1 27.5 0.91| 3.8 3.4 5000 76 18 12 12| 3.5 0.0 3.5|154.4 0.0 154.4 30.9 0.89| 4.3 3.9 6000 87 22 40 11| 3.9 0.0 3.9|235.3 -1.0 234.3 39.0 0.82| 5.2 4.3 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20200320.00.gif