UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 23 OCT 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 8 14.6 11.8 83 2.8 13.0 270 1 286.6 288.1 285.5 310.5 8.60 1 1000 126 16.6 11.9 74 4.7 13.8 250 4 289.8 291.3 286.9 314.5 8.78 2 992 194 16.8 11.8 72 5.0 13.8 249 6 290.6 292.2 287.2 315.5 8.79 3 981 289 15.8 9.8 67 6.0 12.3 248 8 290.5 291.9 286.2 312.6 7.77 4 925 786 15.0 10.0 72 5.0 12.0 240 20 294.6 296.1 288.3 318.7 8.36 5 893 1087 15.0 10.0 72 5.0 12.0 248 19 297.6 299.2 289.6 322.9 8.66 6 888 1135 14.6 9.7 72 4.9 11.6 250 19 297.7 299.2 289.5 322.6 8.53 7 850 1506 12.0 7.6 74 4.4 9.5 260 18 298.7 300.1 289.2 321.4 7.72 8 700 3104 0.8 -1.4 85 2.2 -0.3 265 19 303.4 304.3 288.2 318.3 4.93 9 674 3406 -2.1 -3.8 88 1.7 -2.9 263 21 303.4 304.2 287.6 316.5 4.28 10 586 4504 -8.9 -10.9 85 2.0 -9.6 257 29 307.9 308.4 287.7 316.9 2.84 11 537 5177 -11.7 -15.2 75 3.5 -12.9 253 33 312.3 312.7 288.6 319.4 2.18 12 500 5720 -15.9 -19.3 75 3.4 -16.9 250 37 313.7 314.0 288.5 319.1 1.66 13 400 7360 -28.5 -31.8 73 3.3 -29.0 265 41 317.9 318.1 288.8 320.3 0.67 14 370 7915 -31.9 -36.1 66 4.2 -32.4 265 42 320.6 320.7 289.5 322.3 0.47 15 300 9360 -44.5 -48.9 61 4.4 -44.7 265 46 322.6 322.7 289.8 323.2 0.15 16 250 10560 -55.3 -59.8 57 4.5 -55.4 260 50 323.9 323.9 290.0 324.0 0.05 17 235 10950 -58.5 -63.0 56 4.5 -58.6 265 57 324.8 324.8 290.2 324.9 0.03 18 227 11166 -58.7 -63.1 57 4.4 -58.7 265 59 327.7 327.7 291.1 327.9 0.03 19 216 11477 -58.3 -62.9 55 4.6 -58.4 265 61 333.0 333.0 292.6 333.2 0.04 20 200 11960 -57.7 -62.6 53 4.9 -57.8 270 54 341.4 341.4 294.7 341.6 0.04 21 187 12388 -56.7 -63.7 41 7.0 -56.8 269 54 349.6 349.6 296.6 349.8 0.04 22 166 13147 -56.7 267 53 361.7 23 159 13421 -57.5 266 53 364.9 24 150 13790 -58.7 265 53 368.9 25 123 15037 -58.3 263 46 391.2 26 100 16330 -61.3 260 39 409.3 27 96 16583 -60.7 261 38 415.3 28 71 18452 -61.1 265 32 451.8 29 70 18540 -60.9 265 32 454.1 30 60 19498 -60.3 265 33 475.9 31 50 20630 -61.1 265 34 499.5 32 42 21719 -60.9 272 33 525.5 33 35 22861 -59.9 279 32 556.3 34 30 23830 -58.7 285 31 584.6 35 27 24496 -56.9 277 29 607.6 36 20 26420 -52.3 255 24 676.1 37 19 26754 -52.7 255 24 684.8 38 18 27109 -48.9 255 24 707.5 39 16 27887 -48.9 255 23 731.7 40 13 29265 -46.7 255 23 784.1 41 11 30374 -48.3 255 22 816.7 42 10 31010 -44.5 255 22 853.4 43 9.8 31145 -45.7 853.9 44 9.7 31213 -46.3 854.1 TRP 235 10950 -58.5 -63.0 56 4.5 -58.6 265 57 324.8 324.8 290.2 324.9 0.03 WND 216 11477 -58.3 -62.9 55 4.6 -58.4 265 61 333.0 333.0 292.6 333.2 0.04 Sounding variables and indices 1000-500 mb thick: 5594.00 m Freezing level: 692.83 mb = 3187.43 m = 10457.31 ft Wetbulb zero: 704.21 mb = 3054.61 m = 10021.56 ft Precipitable water: 1.23 inches Sfc-500 mean rel hum: 79.20 % Est. max temperature: 26.38 C = 79.48 F Sfc-Lift cond lev (LCL): 972.39 mb = 363.38 m = 1192.17 ft T: 15.68 C 700-500 lapse rate: 6.38 C/km ThetaE index: 6.38 C Layer 888.0- 586.0 mb Conv cond level (CCL): 784.96 mb = 2161.17 m = 7090.35 ft Mean mixing ratio: 8.27 g/kg Conv temperature: 28.72 C = 83.70 F Cap Strength: 5.57 C Lifted Index: 3.06 C Risk: None Lifted Index @300 mb: 5.46 C Lifted Index @700 mb: 2.36 C Showalter Index: -0.28 C Risk: Thunderstorms probable Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 23.50 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 212.20 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.01 J/kg Max Up Vert Vel: 6.78 m/s Conv Inhibition (B-): 58086.02 J/kg Cap Strength: 5.57 C Lift Cond Lev (LCL): 891.29 mb = 1103.19 m = 3619.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 17 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 8 270 1 1.0 -0.0 | 106 16 -15.5 4.5 1 1000 126 250 4 3.8 1.4 | 115 14 -12.7 5.8 2 925 786 240 20 17.3 10.0 | 183 14 0.8 14.5 3 850 1506 260 18 17.7 3.1 | 189 8 1.2 7.6 4 700 3104 265 19 18.9 1.7 | 202 7 2.4 6.1 5 500 5720 250 37 34.8 12.7 | 227 25 18.3 17.1 6 400 7360 265 41 40.8 3.6 | 252 26 24.3 8.0 7 300 9360 265 46 45.8 4.0 | 254 31 29.3 8.5 8 250 10560 260 50 49.2 8.7 | 248 35 32.7 13.1 9 235 10950 265 57 56.8 5.0 | 257 41 40.3 9.4 10 216 11477 265 61 60.8 5.3 | 258 45 44.3 9.8 11 200 11960 270 54 54.0 -0.0 | 263 38 37.5 4.5 12 150 13790 265 53 52.8 4.6 | 256 37 36.3 9.1 13 100 16330 260 39 38.4 6.8 | 243 25 21.9 11.2 14 70 18540 265 32 31.9 2.8 | 245 17 15.4 7.2 15 50 20630 265 34 33.9 3.0 | 247 19 17.4 7.4 16 30 23830 285 31 29.9 -8.0 | 285 14 13.4 -3.6 17 20 26420 255 24 23.2 6.2 | 212 13 6.7 10.7 18 10 31010 255 22 21.3 5.7 | 205 11 4.8 10.1 Wind Parameters Mean winds (0-6000m): 255.1 at 22.8 knts Storm direction: 285.1 at 17.1 knts Shear (0-3000m) pos: 1.4 neg: 2.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 61.2 neg: 0.0 tot: 61.2 m^2/s^2 ave: 20.4 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.70 Bulk Shear: 32.77 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 ------------------------------------------------------------------------------- 500 246 7 126 12| 0.0 12.7 12.7| 35.4 0.0 35.4 70.8 0.87| 12.8 11.1 1000 242 13 152 12| 3.2 6.4 9.5| 56.7 0.0 56.7 56.7 0.82| 10.9 8.9 1500 247 15 163 11| 2.2 4.2 6.4| 58.5 0.0 58.5 39.0 0.69| 8.9 6.1 2000 251 15 169 10| 1.8 3.2 5.0| 59.4 0.0 59.4 29.7 0.69| 6.8 4.7 2500 253 16 173 9| 1.5 2.5 4.1| 60.3 0.0 60.3 24.1 0.70| 5.6 3.9 3000 256 17 177 9| 1.4 2.1 3.5| 61.2 0.0 61.2 20.4 0.70| 4.7 3.3 4000 258 18 186 8| 1.0 2.4 3.5| 68.8 0.0 68.8 17.2 0.66| 4.4 2.9 5000 257 20 199 9| 0.8 2.7 3.5| 73.1 0.0 73.1 14.6 0.57| 4.3 2.4 6000 255 23 208 12| 0.9 2.6 3.4| 85.4 -1.2 84.2 14.0 0.52| 4.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251023.00.gif