UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 2 MAY 25 Station: LT030 WMO ident: 17030 Latitude: 41.28 Longitude: 36.30 ------------------------------------------------------------------------------- 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 1014 3 11.4 9.7 89 1.7 10.4 20 6 283.4 284.7 283.0 304.0 7.46 1 1000 119 11.4 8.0 80 3.4 9.6 315 9 284.5 285.7 282.7 303.3 6.74 2 925 771 7.0 5.6 91 1.4 6.3 325 21 286.5 287.5 282.9 303.8 6.17 3 870 1271 5.0 3.9 93 1.1 4.4 231 12 289.5 290.5 283.8 306.0 5.82 4 868 1290 5.4 4.4 93 1.0 4.9 227 12 290.1 291.1 284.3 307.3 6.05 5 855 1414 8.0 6.8 92 1.2 7.3 204 10 294.0 295.3 287.1 315.0 7.26 6 850 1462 8.4 6.7 89 1.7 7.5 195 9 294.9 296.2 287.4 316.0 7.26 7 843 1531 9.0 6.7 85 2.3 7.7 194 9 296.3 297.6 287.9 317.6 7.32 8 819 1770 8.0 4.4 78 3.6 6.1 192 10 297.7 298.8 287.6 316.5 6.41 9 816 1801 7.8 3.7 75 4.1 5.6 192 10 297.8 298.9 287.3 315.8 6.12 10 700 3048 -1.3 -5.8 71 4.5 -3.2 180 14 301.0 301.7 286.0 311.8 3.54 11 682 3255 -2.9 -7.9 68 5.0 -4.9 182 16 301.5 302.1 285.7 311.0 3.09 12 653 3599 -4.3 -25.3 18 21.0 -9.6 185 18 303.7 303.8 283.8 306.2 0.75 13 527 5255 -15.1 -40.1 10 25.0 -18.8 201 31 309.9 310.0 285.6 310.7 0.22 14 500 5650 -18.3 -40.3 13 22.0 -21.4 205 34 310.7 310.8 285.9 311.5 0.23 15 444 6531 -23.9 -59.9 2 36.0 -26.5 200 50 314.4 314.4 286.9 314.5 0.03 16 400 7290 -27.9 -59.9 3 32.0 -29.9 195 64 318.7 318.7 288.3 318.8 0.03 17 385 7562 -30.1 -46.1 20 16.0 -31.5 193 65 319.3 319.4 288.7 319.9 0.16 18 380 7654 -31.1 -47.1 19 16.0 -32.4 192 65 319.2 319.2 288.6 319.8 0.14 19 300 9270 -45.7 -53.7 40 8.0 -46.0 180 72 320.9 321.0 289.1 321.3 0.09 20 298 9315 -45.7 -53.7 40 8.0 -46.0 321.6 321.6 289.3 321.9 0.09 21 275 9848 -49.5 -53.7 61 4.2 -49.6 190 78 323.6 323.6 290.0 324.0 0.09 22 250 10470 -53.9 325.9 23 248 10522 -53.7 327.0 24 214 11465 -55.9 337.6 TRP WND 275 9848 -49.5 -53.7 61 4.2 -49.6 190 78 323.6 323.6 290.0 324.0 0.09 Sounding variables and indices 1000-500 mb thick: 5531.00 m Freezing level: 716.57 mb = 2869.79 m = 9415.21 ft Wetbulb zero: 742.27 mb = 2570.96 m = 8434.80 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 52.93 % Est. max temperature: 19.28 C = 66.71 F Sfc-Lift cond lev (LCL): 988.32 mb = 217.27 m = 712.81 ft T: 10.74 C 700-500 lapse rate: 6.53 C/km ThetaE index: 11.40 C Layer 819.0- 527.0 mb Conv cond level (CCL): 892.34 mb = 1064.45 m = 3492.23 ft Mean mixing ratio: 6.50 g/kg Conv temperature: 16.21 C = 61.18 F Cap Strength: 8.20 C Lifted Index: 8.16 C Risk: None Lifted Index @300 mb: 12.41 C Lifted Index @700 mb: 6.12 C Showalter Index: 0.37 C Risk: Thunderstorms probable Total Totals Index: 51.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 25.00 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 186.40 Risk: None Energy Index: -0.85 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.13 J/kg Max Up Vert Vel: 3.50 m/s Conv Inhibition (B-): 4202.73 J/kg Cap Strength: 8.19 C Lift Cond Lev (LCL): 929.89 mb = 726.87 m = 2384.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 235 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 1014 3 20 6 -2.1 -5.6 | 45 20 -13.9 -13.9 1 1000 119 315 9 6.4 -6.4 | 21 16 -5.5 -14.6 2 925 771 325 21 12.0 -17.2 | 360 25 0.2 -25.4 3 850 1462 195 9 2.3 8.7 | 93 10 -9.6 0.4 4 700 3048 180 14 0.0 14.0 | 116 13 -11.9 5.8 5 500 5650 205 34 14.4 30.8 | 186 23 2.5 22.6 6 400 7290 195 64 16.6 61.8 | 185 54 4.7 53.6 7 300 9270 180 72 0.0 72.0 | 169 65 -11.9 63.8 Wind Parameters Mean winds (0-6000m): 205.3 at 19.3 knts Storm direction: 235.3 at 14.5 knts Shear (0-3000m) pos: 0.0 neg: 3.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 70.3 deg Storm rel helicity (0-3000m) pos: 16.1 neg: -111.4 tot: -95.3 m^2/s^2 ave: -31.8 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 10.5 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 92.03 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 ------------------------------------------------------------------------------- 500 322 11 16 18| 0.0 14.4 14.4| 0.0 -58.8 -58.8 -117.6 -0.83| 15.7-12.9 1000 318 15 6 20| 0.0 9.7 9.7| 0.0-108.7-108.7 -108.7 -0.65| 17.3-11.3 1500 314 14 5 18| 0.0 5.2 5.2| 4.3-111.4-107.2 -71.4 -0.29| 19.0 -5.5 2000 297 13 1 14| 0.0 4.3 4.3| 8.5-111.4-102.9 -51.5 -0.25| 14.7 -3.7 2500 273 13 354 9| 0.0 3.7 3.7| 12.5-111.4 -98.9 -39.6 -0.22| 12.2 -2.7 3000 244 13 6 3| 0.0 3.4 3.4| 16.1-111.4 -95.3 -31.8 -0.19| 10.5 -2.0 4000 212 14 129 6| 1.0 2.5 3.5| 44.6-111.4 -66.8 -16.7 -0.06| 8.9 -0.5 5000 205 16 142 8| 1.7 2.0 3.7| 80.2-111.4 -31.3 -6.3 0.05| 8.0 0.4 6000 205 19 158 10| 1.8 2.3 4.1|112.0-111.4 0.5 0.1 0.10| 7.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20250502.00.gif