UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040111.upa.cvt Date: 1100Z 1 APR 20 Searching for LGAT... Searching the city database file for: LGAT ... Date:1100Z 1 APR 20 Station: LGAT WMO ident: 16716 Latitude: 37.90 Longitude: 23.73 Elevation: 15.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1006 15 15.6 8.6 63 7.0 11.6 220 4 288.3 289.5 284.5 307.9 6.98 1 1000 98 13.8 7.8 67 6.0 10.5 165 2 287.0 288.1 283.7 305.6 6.64 2 999 106 13.8 7.8 67 6.0 10.5 164 2 287.0 288.2 283.7 305.7 6.65 3 925 748 7.6 6.2 91 1.4 6.9 115 2 287.1 288.2 283.5 305.2 6.43 4 877 1185 4.4 4.4 100 0.0 4.4 203 10 288.2 289.2 283.4 305.1 5.98 5 850 1439 3.0 3.0 100 0.0 3.0 255 14 289.3 290.3 283.5 305.2 5.59 6 811 1818 0.2 0.2 100 0.0 0.2 255 16 290.2 291.1 283.0 304.0 4.79 7 766 2276 -0.9 -12.9 40 12.0 -5.0 255 18 293.8 294.1 281.1 299.4 1.85 8 760 2339 -1.1 -7.1 64 6.0 -3.5 255 18 294.3 294.8 282.6 303.1 2.95 9 744 2508 -2.5 -7.2 70 4.7 -4.3 255 19 294.5 295.1 282.8 303.5 2.99 10 700 2990 -5.7 -13.7 53 8.0 -8.3 255 21 296.2 296.5 282.2 302.0 1.89 11 674 3286 -7.3 -19.3 38 12.0 -10.6 257 22 297.6 297.8 282.0 301.5 1.23 12 663 3414 -6.9 -22.9 27 16.0 -11.0 258 23 299.5 299.6 282.4 302.4 0.91 13 635 3749 -9.9 -22.9 34 13.0 -13.1 261 25 299.8 299.9 282.5 302.8 0.95 14 624 3884 -10.7 -14.7 72 4.0 -11.9 262 25 300.3 300.7 284.0 306.5 1.96 15 523 5218 -20.3 -24.9 67 4.6 -21.2 272 32 304.3 304.5 284.4 307.5 0.97 16 513 5361 -21.3 -28.3 53 7.0 -22.5 273 33 304.8 305.0 284.2 307.2 0.72 17 510 5404 -21.3 -42.3 13 21.0 -23.7 274 33 305.3 305.4 283.8 306.0 0.18 18 500 5550 -22.3 -55.3 3 33.0 -24.9 275 34 305.9 305.9 283.8 306.0 0.04 19 472 5969 -25.3 -61.3 2 36.0 -27.5 274 38 307.2 307.2 284.3 307.3 0.02 20 419 6817 -32.9 -60.9 4 28.0 -34.2 271 46 308.1 308.1 284.7 308.2 0.03 21 404 7071 -34.9 -42.9 44 8.0 -35.5 270 48 308.8 308.8 285.1 309.5 0.21 22 400 7140 -35.3 -43.3 44 8.0 -35.9 270 49 309.1 309.1 285.2 309.9 0.21 23 394 7245 -36.1 -44.1 44 8.0 -36.7 270 50 309.4 309.4 285.4 310.1 0.19 24 377 7551 -38.7 -49.7 30 11.0 -39.3 270 52 309.9 309.9 285.4 310.3 0.11 25 358 7904 -41.7 -45.1 69 3.4 -41.9 270 56 310.5 310.5 285.7 311.2 0.19 26 352 8019 -42.5 -49.5 46 7.0 -42.8 270 57 310.9 310.9 285.8 311.4 0.12 27 332 8412 -45.9 -50.9 57 5.0 -46.1 270 60 311.5 311.5 286.0 311.9 0.11 28 325 8554 -47.1 -53.1 50 6.0 -47.3 270 61 311.7 311.8 286.1 312.1 0.08 29 300 9080 -50.9 -59.9 34 9.0 -51.1 270 66 313.6 313.6 286.6 313.8 0.04 30 295 9189 -51.7 -60.7 33 9.0 -51.9 269 66 314.0 314.0 286.8 314.1 0.04 31 287 9369 -50.7 -67.7 12 17.0 -51.0 269 66 317.9 317.9 288.1 317.9 0.01 32 255 10133 -54.9 -69.9 14 15.0 -55.1 265 67 322.6 322.6 289.6 322.7 0.01 33 252 10209 -54.5 -71.9 10 17.4 -54.8 270 68 324.2 324.2 290.0 324.3 0.01 34 250 10260 -54.3 -73.3 8 19.0 -54.5 270 68 325.3 325.3 290.4 325.4 0.01 35 221 11054 -50.3 -77.3 3 27.0 -50.7 267 58 343.2 343.2 295.1 343.2 0.00 36 200 11700 -52.3 -80.3 2 28.0 -52.7 265 50 349.9 349.9 296.6 350.0 0.00 37 150 13570 -52.3 -83.3 1 31.0 -52.8 270 60 380.0 380.0 302.2 380.0 0.00 38 120 15014 -51.7 -82.7 1 31.0 -52.4 273 46 406.1 406.1 306.0 406.1 0.00 39 104 15931 -56.5 -84.5 2 28.0 -56.9 275 37 413.9 413.9 307.0 413.9 0.00 40 100 16180 -56.5 -84.5 2 28.0 -56.9 275 35 418.6 418.6 307.6 418.6 0.00 41 78 17757 -55.9 -84.9 1 29.0 -56.5 275 32 450.6 450.6 310.9 450.6 0.00 42 74 18089 -58.5 -86.5 2 28.0 -59.0 275 31 452.0 452.0 311.0 452.0 0.00 43 70 18440 -56.3 -85.3 1 29.0 -56.9 275 30 463.9 463.9 312.1 464.0 0.00 44 60 19417 -54.5 -84.5 1 30.0 -55.4 264 22 488.9 488.9 314.1 488.9 0.01 45 50 20570 -57.9 -85.9 2 28.0 -58.6 250 13 507.0 507.0 315.4 507.1 0.00 46 46 21094 -59.3 -87.3 1 28.0 -60.0 246 13 515.9 515.9 316.0 515.9 0.00 47 38 22307 -53.7 -84.7 1 31.0 -55.2 237 12 559.1 559.1 318.6 559.2 0.01 48 34 23019 -55.7 -85.7 1 30.0 -57.1 231 12 571.9 572.0 319.3 572.0 0.01 49 30 23820 -53.5 -84.5 1 31.0 -55.4 225 12 598.8 598.8 320.6 598.9 0.01 50 20 26410 -55.9 -85.9 1 30.0 -57.9 235 28 665.1 665.1 323.3 665.2 0.01 51 15 28250 -54.5 -85.5 1 31.0 -57.4 254 33 726.8 726.8 325.3 726.9 0.02 52 11 30272 -47.3 -81.3 1 34.0 -53.6 274 37 820.3 820.3 327.7 820.8 0.05 53 10 30900 -49.3 -82.3 1 33.0 -55.1 280 39 835.5 835.5 328.1 836.0 0.05 54 9.4 31306 -49.5 -82.5 1 33.0 -55.4 849.7 849.7 328.4 850.1 0.05 TRP 255 10133 -54.9 -69.9 14 15.0 -55.1 265 67 322.6 322.6 289.6 322.7 0.01 WND 252 10209 -54.5 -71.9 10 17.4 -54.8 270 68 324.2 324.2 290.0 324.3 0.01 Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 802.82 mb = 1901.39 m = 6238.06 ft Wetbulb zero: 809.29 mb = 1835.08 m = 6020.52 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 67.63 % Est. max temperature: 16.38 C = 61.49 F Sfc-Lift cond lev (LCL): 905.76 mb = 920.26 m = 3019.20 ft T: 6.34 C 700-500 lapse rate: 6.48 C/km ThetaE index: 5.79 C Layer 811.0- 760.0 mb Conv cond level (CCL): 900.62 mb = 966.90 m = 3172.22 ft Mean mixing ratio: 6.52 g/kg Conv temperature: 14.97 C = 58.95 F Cap Strength: 2.76 C Lifted Index: 2.93 C Risk: None Lifted Index @300 mb: 5.92 C Lifted Index @700 mb: 0.73 C Showalter Index: 3.11 C Risk: None Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 25.30 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 130.00 Risk: None Energy Index: 0.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.73 J/kg Max Up Vert Vel: 4.63 m/s Conv Inhibition (B-): 3.22 J/kg Cap Strength: 2.79 C Lift Cond Lev (LCL): 907.32 mb = 906.24 m = 2973.18 ft Lev Free Conv (LFC): 882.32 mb = 1135.27 m = 3724.60 ft Equ Level (EL): 782.32 mb = 2106.82 m = 6912.05 ft B at Equ Level: 9.39 J/kg Max Parcel Lev (MPL): 752.32 mb = 2419.62 m = 7938.30 ft Wind level data Storm motion: 294 at 15 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 1006 15 220 4 2.6 3.1 | 129 15 -11.5 9.5 1 1000 98 165 2 -0.5 1.9 | 120 17 -14.6 8.4 2 925 748 115 2 -1.8 0.8 | 115 17 -15.9 7.3 3 850 1439 255 14 13.5 3.6 | 177 10 -0.6 10.0 4 700 2990 255 21 20.3 5.4 | 208 13 6.2 11.9 5 500 5550 275 34 33.9 -3.0 | 260 20 19.8 3.5 6 400 7140 270 49 49.0 -0.0 | 260 35 34.9 6.4 7 300 9080 270 66 66.0 -0.0 | 263 52 51.9 6.4 8 255 10133 265 67 66.7 5.8 | 257 54 52.6 12.3 9 252 10209 270 68 68.0 -0.0 | 263 54 53.9 6.4 10 250 10260 270 68 68.0 -0.0 | 263 54 53.9 6.4 11 200 11700 265 50 49.8 4.4 | 253 37 35.7 10.8 12 150 13570 270 60 60.0 -0.0 | 262 46 45.9 6.4 13 100 16180 275 35 34.9 -3.1 | 261 21 20.8 3.4 14 70 18440 275 30 29.9 -2.6 | 256 16 15.8 3.8 15 50 20570 250 13 12.2 4.4 | 170 11 -1.9 10.9 16 30 23820 225 12 8.5 8.5 | 159 16 -5.6 14.9 17 20 26410 235 28 22.9 16.1 | 201 24 8.8 22.5 18 10 30900 280 39 38.4 -6.8 | 271 24 24.3 -0.4 Wind Parameters Mean winds (0-6000m): 264.5 at 20.7 knts Storm direction: 294.5 at 15.5 knts Shear (0-3000m) pos: 3.0 neg: 0.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 78.7 deg Storm rel helicity (0-3000m) pos: 102.4 neg: -18.0 tot: 84.5 m^2/s^2 ave: 28.2 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 60.66 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 ------------------------------------------------------------------------------- 500 156 2 119 17| 0.0 4.5 4.5| 0.0 -15.5 -15.5 -31.1 -0.82| 4.5 -3.7 1000 151 3 120 18| 2.7 2.3 4.9| 26.5 -18.0 8.5 8.5 0.09| 5.7 0.5 1500 237 5 135 13| 5.3 1.5 6.8| 84.6 -18.0 66.6 44.4 0.51| 9.7 5.0 2000 248 8 145 12| 4.0 0.6 4.5| 90.5 -18.0 72.5 36.3 0.54| 7.9 4.3 2500 251 10 154 11| 3.2 0.1 3.3| 96.4 -18.0 78.4 31.4 0.56| 6.8 3.8 3000 252 12 164 10| 3.0 0.1 3.2|102.4 -18.0 84.5 28.2 0.58| 6.0 3.5 4000 255 15 181 10| 3.0 0.1 3.1|124.0 -18.0 106.0 26.5 0.63| 5.3 3.3 5000 260 18 199 10| 2.9 0.1 3.0|149.2 -18.0 131.3 26.3 0.67| 4.9 3.3 6000 264 21 218 11| 2.7 0.4 3.1|165.8 -18.0 147.8 24.6 0.63| 4.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//LGAT/skewt/LGAT.skewt.20200401.11.gif