UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050312.upa.cvt Date: 1200Z 3 MAY 25 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 3 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 1018 5 14.0 11.2 83 2.8 12.4 50 5 285.7 287.1 284.8 308.5 8.22 1 1008 88 14.8 1.8 41 13.0 8.4 3 8 287.3 288.1 281.1 299.6 4.32 2 1000 155 14.6 3.6 48 11.0 9.0 325 11 287.8 288.6 282.1 301.9 4.95 3 989 249 13.6 1.6 44 12.0 7.7 323 11 287.7 288.4 281.4 300.1 4.34 4 944 642 11.4 -2.6 37 14.0 5.1 314 12 289.3 289.9 280.9 299.0 3.34 5 925 813 10.0 -5.0 34 15.0 3.6 310 13 289.5 290.0 280.4 297.9 2.84 6 850 1504 4.2 -4.8 52 9.0 0.4 310 14 290.5 291.1 281.2 299.8 3.14 7 817 1825 1.8 -11.2 37 13.0 -2.9 331 14 291.3 291.7 280.1 297.3 1.99 8 811 1885 1.8 -11.2 37 13.0 -2.9 335 14 291.9 292.3 280.4 298.0 2.00 9 810 1895 1.8 -11.2 37 13.0 -2.9 336 14 292.0 292.4 280.5 298.1 2.00 10 789 2107 2.2 -1.2 78 3.4 0.6 350 14 294.7 295.5 284.5 307.7 4.44 11 787 2128 2.2 -1.0 79 3.2 0.7 352 14 294.9 295.7 284.6 308.2 4.52 12 778 2221 1.6 -1.1 82 2.7 0.3 358 14 295.2 296.0 284.8 308.6 4.54 13 700 3067 -2.9 -4.9 86 2.0 -3.8 55 13 299.3 300.0 285.6 310.7 3.79 14 595 4342 -9.7 -12.6 79 2.9 -10.7 72 13 305.6 306.1 286.5 313.3 2.44 15 573 4633 -10.9 -15.9 67 5.0 -12.5 76 12 307.5 307.9 286.6 313.7 1.93 16 513 5477 -16.3 -21.3 65 5.0 -17.6 87 12 310.9 311.1 287.2 315.4 1.36 17 500 5670 -17.7 -22.6 66 4.9 -18.9 90 12 311.5 311.7 287.3 315.6 1.24 18 403 7247 -30.9 -37.9 50 7.0 -31.7 66 12 314.2 314.2 287.2 315.5 0.36 19 400 7300 -31.5 -38.5 50 7.0 -32.3 65 12 314.0 314.1 287.2 315.3 0.34 20 302 9216 -47.9 -56.9 35 9.0 -48.1 143 10 317.2 317.2 287.9 317.5 0.06 21 300 9260 -48.3 -57.3 35 9.0 -48.6 145 10 317.3 317.3 287.9 317.5 0.06 22 294 9393 -49.1 -59.1 30 10.0 -49.4 165 11 318.0 318.0 288.1 318.2 0.04 23 285 9596 -49.1 -60.1 27 11.0 -49.4 172 12 320.8 320.8 289.0 321.0 0.04 24 250 10450 -51.3 200 16 329.8 25 221 11251 -52.3 208 20 340.1 26 210 11582 -51.1 212 21 347.0 27 200 11900 -51.3 215 23 351.5 28 150 13770 -51.7 215 29 381.0 29 112 15663 -53.9 215 28 410.1 30 100 16390 -56.1 215 28 419.3 31 79 18221 -58.5 195 15 443.6 32 70 19130 -56.7 185 8 463.1 33 62 19901 -57.3 221 6 478.1 34 50 21270 -55.9 285 3 511.7 35 37 23176 -54.7 194 8 560.8 36 30 24510 -54.5 130 12 596.1 37 26 25429 -51.9 68 12 628.3 38 20 27130 -50.5 315 12 681.6 39 15 29021 -46.9 752.0 40 13 29976 -44.1 793.1 TRP 294 9393 -49.1 -59.1 30 10.0 -49.4 165 11 318.0 318.0 288.1 318.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: 750.27 mb = 2521.79 m = 8273.49 ft Wetbulb zero: 845.68 mb = 1545.40 m = 5070.15 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 65.45 % Est. max temperature: 18.64 C = 65.55 F Sfc-Lift cond lev (LCL): 976.15 mb = 359.44 m = 1179.25 ft T: 12.98 C 700-500 lapse rate: 5.69 C/km ThetaE index: 8.90 C Layer 1008.0-1000.0 mb Conv cond level (CCL): 668.42 mb = 3429.21 m = 11250.56 ft Mean mixing ratio: 4.00 g/kg Conv temperature: 29.47 C = 85.05 F Cap Strength: 11.16 C Lifted Index: 11.34 C Risk: None Lifted Index @300 mb: 12.41 C Lifted Index @700 mb: 6.57 C Showalter Index: 11.40 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 12.90 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 40.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.59 J/kg Max Up Vert Vel: 4.38 m/s Conv Inhibition (B-): 51844.23 J/kg Cap Strength: 11.31 C Lift Cond Lev (LCL): 801.85 mb = 1976.80 m = 6485.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 62 at 10 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 1018 5 50 5 -3.8 -3.2 | 255 5 4.6 1.2 1 1000 155 325 11 6.3 -9.0 | 287 15 14.7 -4.6 2 925 813 310 13 10.0 -8.4 | 282 19 18.4 -3.9 3 850 1504 310 14 10.7 -9.0 | 283 20 19.1 -4.6 4 700 3067 55 13 -10.6 -7.5 | 36 4 -2.2 -3.0 5 500 5670 90 12 -12.0 0.0 | 141 6 -3.6 4.4 6 400 7300 65 12 -10.9 -5.1 | 75 3 -2.5 -0.6 7 300 9260 145 10 -5.7 8.2 | 192 13 2.7 12.6 8 294 9393 165 11 -2.8 10.6 | 200 16 5.6 15.1 9 250 10450 200 16 5.5 15.0 | 216 24 13.9 19.5 10 200 11900 215 23 13.2 18.8 | 223 32 21.6 23.3 11 150 13770 215 29 16.6 23.8 | 222 38 25.1 28.2 12 100 16390 215 28 16.1 22.9 | 222 37 24.5 27.4 13 70 19130 185 8 0.7 8.0 | 216 15 9.1 12.4 14 50 21270 285 3 2.9 -0.8 | 252 12 11.3 3.6 15 30 24510 130 12 -9.2 7.7 | 176 12 -0.8 12.1 16 20 27130 315 12 8.5 -8.5 | 284 17 16.9 -4.1 Wind Parameters Mean winds (0-6000m): 32.3 at 12.7 knts Storm direction: 62.3 at 9.5 knts Shear (0-3000m) pos: 3.5 neg: 2.6 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 128.7 deg Storm rel helicity (0-3000m) pos: 69.6 neg: -13.1 tot: 56.4 m^2/s^2 ave: 18.8 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 21.60 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 ------------------------------------------------------------------------------- 500 326 10 287 15| 0.0 13.7 13.7| 8.5 -9.2 -0.7 -1.3 0.18| 15.5 2.9 1000 318 12 284 17| 0.0 7.7 7.7| 9.0 -13.1 -4.1 -4.1 0.12| 8.8 1.1 1500 315 12 284 18| 0.2 5.1 5.4| 10.8 -13.1 -2.4 -1.6 0.13| 6.1 0.8 2000 318 13 286 18| 2.0 3.9 5.9| 41.5 -13.1 28.4 14.2 0.35| 6.7 2.3 2500 326 13 291 17| 3.0 3.1 6.1| 59.9 -13.1 46.7 18.7 0.43| 7.0 3.0 3000 333 13 296 16| 3.5 2.6 6.0| 69.6 -13.1 56.4 18.8 0.49| 7.1 3.5 4000 355 13 312 13| 2.9 1.9 4.8| 72.9 -13.1 59.8 14.9 0.53| 5.8 3.1 5000 16 13 328 9| 2.4 1.5 3.9| 75.6 -13.1 62.4 12.5 0.55| 5.0 2.7 6000 32 13 345 7| 2.0 1.3 3.3| 77.4 -14.0 63.4 10.6 0.54| 4.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20250503.12.gif