UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 28 OCT 25 Station: LT516 WMO ident: 17516 Latitude: 35.10 Longitude: 33.28 ------------------------------------------------------------------------------- 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 1000 135 17.6 14.7 83 2.9 15.8 0 0 290.8 292.6 288.9 320.6 10.57 1 925 798 16.4 13.6 83 2.8 14.6 195 8 296.1 298.0 290.8 326.8 10.64 2 850 1524 16.4 5.4 48 11.0 10.1 280 13 303.3 304.5 289.8 323.2 6.63 3 700 3154 7.0 -9.0 31 16.0 0.0 250 17 310.2 310.8 288.4 319.1 2.76 4 500 5820 -13.3 -25.3 36 12.0 -16.3 240 35 316.8 317.0 288.8 320.2 0.98 5 400 7490 -24.7 -46.7 11 22.0 -27.1 245 35 322.9 322.9 289.8 323.4 0.14 6 300 9520 -40.1 -57.1 15 17.0 -40.9 235 46 328.8 328.9 291.5 329.1 0.06 7 250 10750 -46.9 240 44 336.3 8 200 12200 -54.9 250 53 345.8 9 150 14010 -62.5 250 51 362.4 10 133 14747 -65.9 260 56 369.0 11 100 16460 -70.5 250 52 391.5 12 95 16765 -69.5 399.3 13 60 19549 -63.1 469.6 14 51 20552 -61.9 494.8 15 34 23101 -55.1 573.5 16 25 25061 -56.1 623.4 17 13 29297 -47.9 780.0 18 10 31026 -48.3 839.3 19 9.0 31729 -42.3 888.0 20 8.2 32365 -38.1 928.6 21 7.3 33162 -40.1 951.8 22 6.6 33847 -41.7 972.9 TRP 133 14747 -65.9 260 56 369.0 WND Sounding variables and indices 1000-500 mb thick: 5684.57 m Freezing level: 631.03 mb = 4073.31 m = 13363.72 ft Wetbulb zero: 699.76 mb = 3156.75 m = 10356.65 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 44.64 % Est. max temperature: 30.18 C = 86.32 F Sfc-Lift cond lev (LCL): 957.92 mb = 500.81 m = 1643.07 ft T: 16.94 C 700-500 lapse rate: 7.61 C/km ThetaE index: 7.73 C Layer 850.0- 500.0 mb Conv cond level (CCL): 744.97 mb = 2631.27 m = 8632.67 ft Mean mixing ratio: 10.42 g/kg Conv temperature: 34.89 C = 94.80 F Cap Strength: 5.95 C Lifted Index: 0.80 C Risk: Showers probable Lifted Index @300 mb: 3.88 C Lifted Index @700 mb: 4.81 C Showalter Index: 1.33 C Risk: Showers probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 18.70 C K Index: 19.10 Risk: < 20 % chance of thunderstorms Sweat Index: 125.80 Risk: None Energy Index: -0.49 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.69 J/kg Max Up Vert Vel: 6.74 m/s Conv Inhibition (B-): 46975.67 J/kg Cap Strength: 5.90 C Lift Cond Lev (LCL): 904.99 mb = 985.78 m = 3234.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 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 1000 135 0 0 -0.0 -0.0 | 96 15 -14.5 1.6 1 925 798 195 8 2.1 7.7 | 127 16 -12.4 9.3 2 850 1524 280 13 12.8 -2.3 | 69 2 -1.7 -0.7 3 700 3154 250 17 16.0 5.8 | 191 8 1.5 7.4 4 500 5820 240 35 30.3 17.5 | 220 25 15.8 19.1 5 400 7490 245 35 31.7 14.8 | 226 24 17.2 16.4 6 300 9520 235 46 37.7 26.4 | 220 36 23.2 28.0 7 250 10750 240 44 38.1 22.0 | 225 33 23.6 23.6 8 200 12200 250 53 49.8 18.1 | 241 40 35.3 19.7 9 150 14010 250 51 47.9 17.4 | 240 38 33.4 19.0 10 133 14747 260 56 55.1 9.7 | 254 42 40.7 11.3 11 100 16460 250 52 48.9 17.8 | 241 39 34.4 19.4 Wind Parameters Mean winds (0-6000m): 246.3 at 19.4 knts Storm direction: 276.3 at 14.6 knts Shear (0-3000m) pos: 1.6 neg: 3.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 95.2 deg Storm rel helicity (0-3000m) pos: 33.6 neg: -7.8 tot: 25.7 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 44.10 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 ------------------------------------------------------------------------------- 500 183 3 108 15| 0.0 6.2 6.2| 14.2 -5.5 8.7 17.4 0.39| 9.4 3.7 1000 207 6 119 14| 0.0 5.3 5.3| 31.5 -5.5 26.0 26.0 0.44| 10.4 4.5 1500 240 8 126 10| 3.1 3.5 6.7| 32.5 -7.6 24.9 16.6 0.20| 10.4 2.1 2000 254 9 127 7| 2.4 3.3 5.6| 33.1 -7.6 25.5 12.8 0.25| 8.5 2.1 2500 257 10 132 6| 1.9 3.1 5.0| 33.6 -7.6 26.0 10.4 0.24| 7.3 1.8 3000 256 11 143 5| 1.6 3.0 4.6| 33.6 -7.8 25.7 8.6 0.22| 6.6 1.5 4000 253 14 165 6| 1.2 3.1 4.3| 42.9 -7.8 35.1 8.8 0.27| 5.8 1.6 5000 249 16 187 7| 0.9 3.2 4.1| 49.8 -7.8 41.9 8.4 0.26| 5.4 1.4 6000 246 19 199 10| 0.8 3.0 3.8| 55.5 -7.8 47.6 7.9 0.25| 5.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20251028.00.gif