UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101223.upa.cvt Date: 2300Z 12 OCT 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 12 OCT 25 Station: LGTS WMO ident: 16622 Latitude: 40.52 Longitude: 22.97 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1022 4 9.6 6.1 79 3.5 7.8 115 4 281.0 282.0 280.0 296.9 5.78 1 1009 110 15.6 6.6 55 9.0 10.7 36 4 288.0 289.1 283.5 305.2 6.06 2 1000 185 16.0 7.0 55 9.0 11.0 340 4 289.1 290.3 284.2 307.0 6.29 3 987 296 15.2 6.2 55 9.0 10.3 339 5 289.4 290.5 284.0 306.6 6.03 4 980 356 15.0 6.0 55 9.0 10.1 339 5 289.8 290.9 284.1 306.9 5.98 5 934 762 13.0 5.0 58 8.0 8.7 336 8 291.8 292.8 284.8 308.7 5.86 6 925 843 12.2 4.2 58 8.0 8.0 335 9 291.8 292.8 284.5 307.9 5.59 7 919 897 11.8 4.8 62 7.0 8.0 329 9 291.9 293.0 284.9 308.8 5.87 8 850 1544 6.2 3.7 84 2.5 4.9 260 6 292.6 293.7 285.2 309.6 5.88 9 844 1602 5.8 3.8 87 2.0 4.8 261 6 292.8 293.9 285.3 310.0 5.96 10 802 2019 4.6 2.8 88 1.8 3.7 266 7 295.8 296.9 286.4 312.9 5.84 11 794 2101 5.0 -1.0 65 6.0 2.1 267 7 297.1 297.9 285.5 310.4 4.48 12 784 2204 5.8 -4.2 49 10.0 1.3 268 8 299.1 299.7 285.2 309.8 3.57 13 752 2546 6.4 -7.6 36 14.0 0.4 273 9 303.3 303.8 286.1 312.2 2.87 14 700 3129 1.8 -6.2 55 8.0 -1.7 280 10 304.5 305.1 287.1 315.1 3.43 15 674 3433 -0.3 -7.3 59 7.0 -3.3 280 10 305.4 306.1 287.3 315.6 3.28 16 660 3601 -0.5 -9.5 51 9.0 -4.1 280 9 307.1 307.6 287.4 315.9 2.82 17 612 4200 -4.5 -17.5 35 13.0 -8.7 280 9 309.2 309.5 286.8 314.3 1.58 18 577 4662 -6.3 -40.3 5 34.0 -12.5 280 8 312.3 312.3 286.4 313.0 0.20 19 533 5279 -9.1 -49.1 2 40.0 -14.9 280 8 316.1 316.1 287.6 316.4 0.08 20 500 5770 -12.7 -44.7 5 32.0 -17.4 280 7 317.6 317.6 288.1 318.1 0.14 21 427 6953 -21.1 -47.1 8 26.0 -24.1 269 10 321.5 321.5 289.3 322.0 0.13 22 400 7430 -25.5 -44.5 15 19.0 -27.6 265 11 321.8 321.9 289.5 322.5 0.18 23 378 7837 -28.7 -47.7 14 19.0 -30.4 263 11 322.9 322.9 289.8 323.4 0.14 24 333 8728 -36.7 -49.7 25 13.0 -37.5 259 11 323.8 323.9 290.0 324.3 0.12 25 309 9240 -41.3 -46.2 59 4.9 -41.6 256 11 324.4 324.4 290.3 325.1 0.20 26 300 9440 -42.7 -49.7 46 7.0 -43.1 255 11 325.2 325.2 290.5 325.7 0.14 27 278 9948 -47.1 -55.1 40 8.0 -47.4 249 15 326.0 326.0 290.6 326.3 0.08 28 250 10640 -53.5 -58.3 56 4.8 -53.6 240 21 326.5 326.5 290.8 326.8 0.06 29 244 10797 -54.7 -59.2 57 4.5 -54.8 242 21 327.0 327.0 290.9 327.2 0.05 30 227 11257 -58.5 -63.5 52 5.0 -58.6 249 23 328.0 328.0 291.2 328.2 0.03 31 200 12050 -62.3 -69.3 39 7.0 -62.4 260 25 334.1 334.1 292.9 334.2 0.02 32 195 12206 -63.3 -70.3 38 7.0 -63.4 260 26 334.9 334.9 293.0 335.0 0.02 33 170 13052 -61.5 -76.5 12 15.0 -61.6 270 28 351.3 351.3 296.9 351.4 0.01 34 150 13830 -60.3 -80.3 6 20.0 -60.5 280 29 366.2 366.2 299.9 366.2 0.00 35 100 16330 -63.9 -91.9 1 28.0 -64.1 270 28 404.3 404.3 305.7 404.3 0.00 36 89 17042 -64.9 -92.9 1 28.0 -65.1 268 28 416.0 416.0 307.2 416.0 0.00 37 78 17852 -61.9 -90.9 1 29.0 -62.2 267 27 438.2 438.2 309.7 438.2 0.00 38 70 18520 -62.9 -91.9 1 29.0 -63.2 265 27 449.8 449.8 310.8 449.8 0.00 39 62 19269 -59.7 -89.7 1 30.0 -60.2 270 24 472.8 472.8 312.9 472.8 0.00 40 50 20600 -62.1 -91.1 1 29.0 -62.6 280 19 497.1 497.1 314.7 497.2 0.00 41 42 21692 -57.9 -87.9 1 30.0 -58.7 254 25 533.0 533.0 317.1 533.0 0.00 42 36 22659 -61.5 -90.5 1 29.0 -62.1 232 30 547.7 547.7 317.9 547.7 0.00 43 30 23800 -58.3 -88.3 1 30.0 -59.4 205 36 585.7 585.7 319.9 585.7 0.01 44 28 24235 -57.5 -87.5 1 30.0 -58.8 599.6 599.6 320.6 599.6 0.01 TRP 195 12206 -63.3 -70.3 38 7.0 -63.4 260 26 334.9 334.9 293.0 335.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5585.00 m Freezing level: 677.71 mb = 3389.45 m = 11120.11 ft Wetbulb zero: 742.72 mb = 2647.07 m = 8684.50 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 44.33 % Est. max temperature: 21.09 C = 69.97 F Sfc-Lift cond lev (LCL): 969.03 mb = 451.21 m = 1480.32 ft T: 14.53 C 700-500 lapse rate: 5.49 C/km ThetaE index: 3.10 C Layer 794.0- 752.0 mb Conv cond level (CCL): 689.03 mb = 3255.79 m = 10681.60 ft Mean mixing ratio: 5.95 g/kg Conv temperature: 33.63 C = 92.54 F Cap Strength: 11.59 C Lifted Index: 11.77 C Risk: None Lifted Index @300 mb: 13.30 C Lifted Index @700 mb: 7.58 C Showalter Index: 9.84 C Risk: None Total Totals Index: 35.30 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 16.40 C K Index: 14.60 Risk: None Sweat Index: 63.40 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.29 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 32287.82 J/kg Cap Strength: 11.69 C Lift Cond Lev (LCL): 856.61 mb = 1479.84 m = 4855.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 6 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 1022 4 115 4 -3.6 1.7 | 127 10 -7.8 5.9 1 1000 185 340 4 1.4 -3.8 | 99 3 -2.8 0.4 2 925 843 335 9 3.8 -8.2 | 5 4 -0.4 -4.0 3 850 1544 260 6 5.9 1.0 | 198 6 1.7 5.2 4 700 3129 280 10 9.8 -1.7 | 247 6 5.7 2.4 5 500 5770 280 7 6.9 -1.2 | 223 4 2.7 3.0 6 400 7430 265 11 11.0 1.0 | 233 9 6.8 5.1 7 300 9440 255 11 10.6 2.8 | 223 10 6.5 7.0 8 250 10640 240 21 18.2 10.5 | 224 20 14.0 14.7 9 200 12050 260 25 24.6 4.3 | 247 22 20.5 8.5 10 195 12206 260 26 25.6 4.5 | 248 23 21.4 8.7 11 150 13830 280 29 28.6 -5.0 | 272 24 24.4 -0.9 12 100 16330 270 28 28.0 -0.0 | 260 24 23.8 4.2 13 70 18520 265 27 26.9 2.4 | 254 24 22.7 6.5 14 50 20600 280 19 18.7 -3.3 | 267 15 14.5 0.9 15 30 23800 205 36 15.2 32.6 | 197 38 11.0 36.8 Wind Parameters Mean winds (0-6000m): 285.1 at 7.9 knts Storm direction: 315.1 at 5.9 knts Shear (0-3000m) pos: 0.7 neg: 1.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 116.0 deg Storm rel helicity (0-3000m) pos: 6.4 neg: -18.4 tot: -12.0 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.56 Bulk Shear: 6.55 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 ------------------------------------------------------------------------------- 500 347 5 81 3| 0.0 10.0 10.0| 0.0 -9.9 -9.9 -19.8 -0.57| 11.7 -6.7 1000 337 6 44 2| 0.0 6.2 6.2| 0.0 -13.2 -13.2 -13.2 -0.66| 8.4 -5.5 1500 324 7 11 1| 0.0 3.4 3.4| 0.0 -18.1 -18.1 -12.1 -0.72| 8.1 -5.8 2000 309 7 269 1| 0.3 2.5 2.8| 1.7 -18.4 -16.7 -8.3 -0.64| 6.4 -4.1 2500 298 7 244 2| 0.5 2.0 2.5| 4.0 -18.4 -14.4 -5.8 -0.54| 5.5 -3.0 3000 293 7 241 3| 0.7 1.7 2.4| 6.4 -18.4 -12.0 -4.0 -0.46| 4.8 -2.2 4000 288 8 242 4| 0.5 1.2 1.7| 7.0 -19.2 -12.2 -3.1 -0.44| 3.8 -1.7 5000 286 8 241 4| 0.4 0.8 1.2| 7.0 -20.2 -13.2 -2.6 -0.45| 3.2 -1.4 6000 285 8 238 4| 0.3 0.7 1.0| 7.3 -21.0 -13.7 -2.3 -0.44| 2.7 -1.2 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20251012.23.gif