UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080512.upa.cvt Date: 1200Z 5 AUG 25 Searching for LTAM... Searching the city database file for: LTAM ... Date:1200Z 5 AUG 25 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 49 1 925 752 SFC 890 1094 33.2 11.2 26 22.0 18.5 295 2 316.7 318.6 295.8 346.4 9.43 3 850 1511 29.4 10.4 31 19.0 16.8 355 8 316.9 318.8 295.8 346.4 9.36 4 725 2899 16.8 1.8 36 15.0 8.2 106 7 317.9 319.0 293.6 337.1 6.02 5 723 2922 16.8 1.8 36 15.0 8.2 108 7 318.1 319.3 293.7 337.4 6.04 6 700 3197 14.4 1.4 41 13.0 7.0 130 7 318.4 319.6 293.8 337.8 6.06 7 586 4667 3.4 -24.6 11 28.0 -5.6 215 10 322.2 322.4 290.4 325.4 0.89 8 569 4907 5.2 -35.8 3 41.0 -5.7 229 10 327.1 327.1 291.2 328.3 0.32 9 528 5513 1.2 -23.8 13 25.0 -7.1 264 11 329.3 329.5 292.6 333.1 1.06 10 500 5950 0.0 -44.0 2 44.0 -9.5 290 12 333.0 333.1 292.7 333.6 0.15 11 480 6275 -2.9 -45.9 2 43.0 -11.5 275 12 333.4 333.4 292.7 333.9 0.13 12 404 7614 -12.5 -52.5 2 40.0 -18.3 214 10 337.8 337.8 293.9 338.1 0.07 13 400 7690 -13.1 -52.1 2 39.0 -18.7 210 10 338.0 338.0 293.9 338.3 0.08 14 300 9830 -26.9 -61.9 2 35.0 -29.7 175 13 347.5 347.5 296.1 347.6 0.03 15 250 11120 -37.1 160 11 350.9 16 219 12018 -43.3 178 15 354.9 17 200 12620 -47.3 190 17 357.9 18 150 14480 -57.1 190 28 371.7 19 101 16920 -69.5 175 23 392.3 20 100 16980 -69.7 175 23 393.1 21 89 17670 -71.3 170 22 403.2 22 70 19090 -70.5 160 20 433.6 23 67 19353 -69.5 153 20 441.2 24 50 21140 -62.7 105 21 495.7 25 49 21265 -62.7 106 21 498.6 26 30 24350 -54.3 125 27 596.6 27 24 25788 -50.3 95 29 647.5 28 20 26980 -48.1 70 31 688.9 29 12 30386 -43.3 81 42 814.3 30 10 31620 -41.3 85 46 865.4 31 8.7 32572 -38.3 912.2 32 6.6 34492 -33.3 1008.2 33 5.7 35526 -31.5 1059.3 34 5.6 35652 -31.5 1064.6 TRP 101 16920 -69.5 175 23 392.3 WND Sounding variables and indices 1000-500 mb thick: 5901.00 m Freezing level: 500.00 mb = 5950.00 m = 19520.76 ft Wetbulb zero: 636.72 mb = 3980.62 m = 13059.63 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 24.06 % Est. max temperature: 34.23 C = 93.61 F Sfc-Lift cond lev (LCL): 646.91 mb = 3849.36 m = 12629.00 ft T: 9.52 C 700-500 lapse rate: 5.23 C/km ThetaE index: 9.29 C Layer 725.0- 723.0 mb Conv cond level (CCL): 595.46 mb = 4534.75 m = 14877.60 ft Mean mixing ratio: 8.85 g/kg Conv temperature: 38.20 C = 100.76 F Cap Strength: 4.42 C Lifted Index: 4.84 C Risk: None Lifted Index @300 mb: 4.31 C Lifted Index @700 mb: 1.24 C Showalter Index: 4.26 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 29.40 C Cross Totals Index: 10.40 C K Index: 26.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 152.80 Risk: None Energy Index: -2.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.84 J/kg Max Up Vert Vel: 2.38 m/s Conv Inhibition (B-): 41970.90 J/kg Cap Strength: 4.55 C Lift Cond Lev (LCL): 635.37 mb = 3998.28 m = 13117.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 7 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 ---------------------------------------------------------- 0 890 1094 295 2 1.8 -0.8 | 136 5 -3.4 3.5 1 850 1511 355 8 0.7 -8.0 | 51 6 -4.5 -3.6 2 700 3197 130 7 -5.4 4.5 | 130 14 -10.6 8.9 3 500 5950 290 12 11.3 -4.1 | 268 6 6.1 0.2 4 400 7690 210 10 5.0 8.7 | 179 13 -0.2 13.0 5 300 9830 175 13 -1.1 13.0 | 160 18 -6.3 17.3 6 250 11120 160 11 -3.8 10.3 | 149 17 -9.0 14.7 7 200 12620 190 17 3.0 16.7 | 174 21 -2.2 21.1 8 150 14480 190 28 4.9 27.6 | 179 32 -0.3 31.9 9 101 16920 175 23 -2.0 22.9 | 165 28 -7.2 27.3 10 100 16980 175 23 -2.0 22.9 | 165 28 -7.2 27.3 11 70 19090 160 20 -6.8 18.8 | 153 26 -12.0 23.1 12 50 21140 105 21 -20.3 5.4 | 111 27 -25.5 9.8 13 30 24350 125 27 -22.1 15.5 | 126 34 -27.3 19.8 14 20 26980 70 31 -29.1 -10.6 | 80 35 -34.3 -6.3 15 10 31620 85 46 -45.8 -4.0 | 90 51 -51.0 0.3 Wind Parameters Mean winds (0-6000m): 280.0 at 9.0 knts Storm direction: 310.0 at 6.8 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 23.4 deg Storm rel helicity (0-3000m) pos: 72.0 neg: -3.5 tot: 68.5 m^2/s^2 ave: 22.8 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 9.78 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 ------------------------------------------------------------------------------- 500 348 5 76 4| 7.6 0.0 7.6| 0.8 -3.5 -2.7 -5.5 -0.45| 9.2 -4.1 1000 7 7 70 6| 4.3 0.0 4.3| 9.5 -3.5 6.0 6.0 -0.01| 7.4 -0.1 1500 24 7 76 8| 3.1 0.0 3.1| 23.8 -3.5 20.2 13.5 0.22| 6.8 1.5 2000 36 7 82 9| 2.3 0.0 2.3| 41.4 -3.5 37.8 18.9 0.38| 6.4 2.4 2500 63 7 96 12| 1.9 0.0 1.9| 56.2 -3.5 52.7 21.1 0.46| 5.9 2.7 3000 99 7 114 14| 1.6 0.0 1.6| 72.0 -3.5 68.5 22.8 0.53| 5.7 3.0 4000 181 8 158 13| 1.2 0.0 1.2|101.8 -3.5 98.3 24.6 0.62| 5.5 3.4 5000 304 9 282 2| 1.0 0.0 1.0|119.8 -5.1 114.8 23.0 0.64| 5.5 3.5 6000 280 9 233 5| 0.8 0.8 1.6|119.8 -23.2 96.6 16.1 0.42| 5.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//LTAM/skewt/LTAM.skewt.20250805.12.gif