UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032911.upa.cvt Date: 1100Z 29 MAR 20 Searching for LGAT... Searching the city database file for: LGAT ... Date:1100Z 29 MAR 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 17.2 9.2 59 8.0 12.6 220 6 289.9 291.1 285.5 310.5 7.27 1 1000 94 14.2 7.2 63 7.0 10.4 265 4 287.4 288.5 283.5 305.3 6.37 2 999 102 14.0 8.0 67 6.0 10.7 265 4 287.2 288.4 283.9 306.2 6.74 3 925 746 8.2 4.3 76 3.9 6.2 300 8 287.7 288.7 282.8 303.6 5.63 4 889 1072 5.4 3.5 88 1.9 4.4 319 10 288.1 289.1 282.9 303.8 5.54 5 850 1436 3.0 -0.5 78 3.5 1.4 340 12 289.3 290.1 282.1 301.8 4.34 6 752 2416 -4.3 -4.9 96 0.6 -4.6 312 18 291.7 292.3 282.2 302.0 3.53 7 745 2490 -3.5 -8.5 68 5.0 -5.4 309 18 293.3 293.8 281.9 301.4 2.70 8 729 2661 -4.7 -10.7 63 6.0 -6.8 304 19 293.8 294.3 281.7 300.8 2.32 9 700 2980 -6.9 -11.4 70 4.5 -8.4 295 21 294.8 295.3 282.1 301.8 2.28 10 689 3104 -7.5 -11.6 72 4.1 -8.9 295 21 295.5 295.9 282.4 302.4 2.28 11 621 3906 -12.3 -20.3 51 8.0 -14.3 295 23 298.9 299.2 282.5 302.8 1.23 12 590 4295 -15.9 -20.9 65 5.0 -17.1 295 24 299.2 299.4 282.6 303.0 1.22 13 575 4488 -17.1 -32.1 26 15.0 -19.6 295 24 300.0 300.0 282.0 301.5 0.45 14 500 5520 -25.7 -37.7 32 12.0 -27.1 295 26 301.7 301.8 282.5 302.7 0.30 15 489 5680 -27.3 -39.3 31 12.0 -28.5 293 31 301.7 301.7 282.4 302.6 0.26 16 462 6086 -29.5 -50.5 11 21.0 -30.9 288 43 303.9 303.9 283.1 304.2 0.08 17 400 7100 -35.1 -55.1 11 20.0 -36.1 275 74 309.4 309.4 285.2 309.6 0.05 18 366 7716 -37.7 -59.7 8 22.0 -38.6 272 86 313.9 313.9 286.7 314.0 0.03 19 351 8003 -40.1 -54.1 21 14.0 -40.7 270 91 314.4 314.4 287.0 314.7 0.07 20 349 8042 -40.4 -54.7 20 14.3 -41.0 270 92 314.6 314.6 287.0 314.8 0.07 21 325 8524 -43.7 -61.7 12 18.0 -44.2 275 81 316.4 316.4 287.6 316.6 0.03 22 300 9060 -45.3 -71.3 4 26.0 -45.9 280 69 321.5 321.5 289.2 321.5 0.01 23 294 9195 -46.1 -73.1 3 27.0 -46.6 280 65 322.2 322.2 289.5 322.3 0.01 24 290 9286 -46.7 -73.7 3 27.0 -47.2 280 63 322.6 322.6 289.6 322.7 0.01 25 250 10270 -48.3 -76.3 2 28.0 -48.8 275 52 334.3 334.3 292.9 334.3 0.00 26 226 10932 -48.9 -75.9 3 27.0 -49.4 270 52 343.1 343.1 295.1 343.2 0.01 27 201 11707 -45.5 -79.5 1 34.0 -46.3 265 51 360.2 360.2 298.7 360.2 0.00 28 200 11740 -45.7 -79.7 1 34.0 -46.4 265 51 360.4 360.4 298.8 360.4 0.00 29 150 13630 -50.1 -82.1 1 32.0 -50.7 265 45 383.7 383.7 302.8 383.8 0.00 30 118 15182 -53.5 -84.5 1 31.0 -54.1 271 38 404.7 404.7 305.8 404.7 0.00 31 107 15804 -57.9 -85.9 2 28.0 -58.3 273 35 407.9 407.9 306.2 407.9 0.00 32 100 16230 -58.1 -86.1 2 28.0 -58.5 275 33 415.5 415.5 307.2 415.5 0.00 33 79 17722 -55.1 -85.1 1 30.0 -55.8 258 22 450.6 450.6 310.9 450.7 0.00 34 70 18490 -56.9 -85.9 1 29.0 -57.5 250 16 462.7 462.7 312.0 462.7 0.00 35 59 19568 -59.3 -87.3 1 28.0 -59.8 186 8 480.4 480.4 313.5 480.5 0.00 36 50 20610 -57.3 -86.3 1 29.0 -58.1 125 1 508.4 508.4 315.5 508.5 0.00 37 34 23059 -53.5 -84.5 1 31.0 -55.2 87 10 577.7 577.7 319.6 577.8 0.01 38 30 23860 -54.3 -85.3 1 31.0 -56.0 75 13 596.6 596.6 320.5 596.7 0.01 39 27 24533 -55.1 -85.1 1 30.0 -56.8 66 12 612.6 612.6 321.2 612.7 0.01 40 20 26460 -52.1 -84.1 1 32.0 -55.0 40 10 676.7 676.7 323.7 676.8 0.02 41 14 28780 -50.1 -83.1 1 33.0 -54.5 756.2 756.2 326.1 756.4 0.03 TRP 290 9286 -46.7 -73.7 3 27.0 -47.2 280 63 322.6 322.6 289.6 322.7 0.01 WND 349 8042 -40.4 -54.7 20 14.3 -41.0 270 92 314.6 314.6 287.0 314.8 0.07 Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 809.73 mb = 1838.76 m = 6032.61 ft Wetbulb zero: 827.36 mb = 1652.02 m = 5419.96 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 63.16 % Est. max temperature: 16.45 C = 61.60 F Sfc-Lift cond lev (LCL): 892.65 mb = 1037.90 m = 3405.13 ft T: 5.69 C 700-500 lapse rate: 7.40 C/km ThetaE index: 5.16 C Layer 1000.0- 999.0 mb Conv cond level (CCL): 877.42 mb = 1178.04 m = 3864.91 ft Mean mixing ratio: 6.11 g/kg Conv temperature: 15.78 C = 60.41 F Cap Strength: 0.83 C Lifted Index: -0.06 C Risk: Thunderstorms probable Lifted Index @300 mb: 11.96 C Lifted Index @700 mb: -0.18 C Showalter Index: 2.02 C Risk: Showers probable Total Totals Index: 53.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 25.20 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 148.00 Risk: None Energy Index: 0.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.76 J/kg Max Up Vert Vel: 7.32 m/s Conv Inhibition (B-): 10.61 J/kg Cap Strength: 2.26 C Lift Cond Lev (LCL): 888.49 mb = 1076.21 m = 3530.84 ft Lev Free Conv (LFC): 833.49 mb = 1592.95 m = 5226.13 ft Equ Level (EL): 733.49 mb = 2612.97 m = 8572.62 ft B at Equ Level: 23.70 J/kg Max Parcel Lev (MPL): 543.49 mb = 4904.42 m = 16090.44 ft Wind level data Storm motion: 329 at 14 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 6 3.9 4.6 | 168 17 -3.5 16.9 1 1000 94 265 4 4.0 0.3 | 165 13 -3.4 12.7 2 925 746 300 8 6.9 -4.0 | 177 8 -0.5 8.3 3 850 1436 340 12 4.1 -11.3 | 107 3 -3.3 1.0 4 700 2980 295 21 19.0 -8.9 | 254 12 11.6 3.4 5 500 5520 295 26 23.6 -11.0 | 265 16 16.2 1.3 6 400 7100 275 74 73.7 -6.4 | 265 67 66.3 5.9 7 349 8042 270 92 92.0 -0.0 | 262 86 84.6 12.3 8 300 9060 280 69 68.0 -12.0 | 270 61 60.6 0.3 9 290 9286 280 63 62.0 -10.9 | 269 55 54.7 1.4 10 250 10270 275 52 51.8 -4.5 | 260 45 44.4 7.8 11 200 11740 265 51 50.8 4.4 | 249 47 43.4 16.8 12 150 13630 265 45 44.8 3.9 | 247 41 37.4 16.2 13 100 16230 275 33 32.9 -2.9 | 250 27 25.5 9.4 14 70 18490 250 16 15.0 5.5 | 203 19 7.6 17.8 15 50 20610 125 1 -0.8 0.6 | 148 15 -8.2 12.9 16 30 23860 75 13 -12.6 -3.4 | 114 22 -19.9 8.9 17 20 26460 40 10 -6.4 -7.7 | 109 15 -13.8 4.7 Wind Parameters Mean winds (0-6000m): 299.0 at 19.1 knts Storm direction: 329.0 at 14.4 knts Shear (0-3000m) pos: 2.8 neg: 2.5 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 85.6 deg Storm rel helicity (0-3000m) pos: 6.8 neg: -12.1 tot: -5.3 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.96 Bulk Shear: 27.75 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 ------------------------------------------------------------------------------- 500 275 5 170 12| 7.2 0.0 7.2| 5.5 -2.9 2.6 5.2 0.13| 7.7 1.0 1000 294 7 172 10| 6.1 0.0 6.1| 6.7 -3.6 3.1 3.1 0.08| 6.4 0.5 1500 313 8 169 7| 5.5 0.0 5.5| 6.7 -7.6 -0.9 -0.6 -0.17| 6.2 -1.1 2000 319 10 168 5| 4.2 1.2 5.3| 6.8 -7.6 -0.8 -0.4 -0.07| 5.9 -0.4 2500 317 11 183 4| 3.3 2.0 5.3| 6.8 -8.4 -1.6 -0.7 -0.08| 5.8 -0.4 3000 311 13 208 5| 2.8 2.5 5.3| 6.8 -12.1 -5.3 -1.8 -0.11| 5.8 -0.6 4000 305 15 232 6| 2.1 2.1 4.2| 11.0 -12.1 -1.2 -0.3 -0.07| 4.6 -0.3 5000 301 17 244 8| 1.7 1.8 3.5| 15.2 -12.1 3.0 0.6 -0.03| 3.9 -0.1 6000 299 19 252 10| 1.4 2.9 4.3| 29.9 -12.1 17.7 3.0 0.03| 4.6 0.1 Wrote GIF file: /home/apache/climate/data/raob//LGAT/skewt/LGAT.skewt.20200329.11.gif