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 LGIR... Searching the city database file for: LGIR ... Date:0000Z 2 MAY 25 Station: LGIR WMO ident: 16754 Latitude: 35.33 Longitude: 25.18 Elevation: 39.00 ------------------------------------------------------------------------------- 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 1006 39 15.2 9.2 67 6.0 11.8 295 11 287.9 289.1 284.7 308.3 7.27 1 1000 88 15.4 9.4 67 6.0 12.0 320 19 288.5 289.9 285.1 309.4 7.41 2 975 302 13.6 9.8 78 3.8 11.4 317 18 288.8 290.2 285.6 310.9 7.82 3 925 743 9.6 8.1 90 1.5 8.8 310 17 289.1 290.4 285.2 309.9 7.34 4 908 897 8.2 7.5 95 0.7 7.8 317 17 289.2 290.5 285.1 309.5 7.17 5 873 1221 6.4 6.4 100 0.0 6.4 331 17 290.6 291.8 285.4 310.3 6.92 6 850 1440 5.4 5.4 100 0.0 5.4 340 17 291.8 293.0 285.6 310.8 6.63 7 784 2098 2.2 2.2 100 0.0 2.2 348 22 295.2 296.2 286.0 311.9 5.73 8 700 3005 -3.5 -3.6 99 0.1 -3.6 360 29 298.6 299.4 285.7 311.2 4.19 9 649 3598 -7.5 -7.6 99 0.1 -7.5 2 30 300.6 301.2 285.6 310.8 3.33 10 601 4192 -11.3 -14.8 75 3.5 -12.4 5 31 302.9 303.3 285.0 309.2 2.02 11 585 4399 -12.3 -22.3 43 10.0 -14.8 5 31 304.1 304.3 284.4 307.6 1.09 12 564 4678 -13.1 -27.1 30 14.0 -16.2 6 32 306.3 306.5 284.9 308.8 0.74 13 517 5338 -15.3 -33.3 20 18.0 -18.6 9 33 311.4 311.5 286.4 313.0 0.45 14 500 5590 -17.3 -34.3 21 17.0 -20.2 10 33 311.9 312.0 286.5 313.4 0.42 15 494 5680 -17.9 -39.9 13 22.0 -21.1 9 33 312.3 312.3 286.5 313.2 0.24 16 480 5895 -18.9 -41.9 11 23.0 -22.0 5 34 313.6 313.7 286.9 314.4 0.20 17 472 6020 -20.1 -31.1 37 11.0 -22.1 4 34 313.7 313.8 287.3 315.8 0.60 18 400 7220 -30.7 -35.7 61 5.0 -31.3 345 36 315.1 315.2 287.6 316.7 0.46 19 394 7327 -31.7 -36.7 61 5.0 -32.3 344 36 315.1 315.2 287.6 316.6 0.42 20 358 7997 -37.5 -46.5 39 9.0 -38.1 341 38 316.1 316.2 287.6 316.7 0.16 21 333 8492 -42.1 -48.1 52 6.0 -42.4 339 40 316.4 316.5 287.8 317.0 0.15 22 317 8823 -44.3 -56.3 25 12.0 -44.7 337 41 317.9 317.9 288.1 318.1 0.06 23 300 9190 -47.9 -56.9 35 9.0 -48.1 335 42 317.8 317.9 288.1 318.1 0.06 24 269 9898 -54.3 -60.3 48 6.0 -54.4 345 42 318.6 318.6 288.3 318.8 0.04 25 250 10370 -51.7 -65.7 17 14.0 -52.0 340 21 329.2 329.2 291.5 329.3 0.02 26 241 10609 -49.1 -69.1 8 20.0 -49.5 338 21 336.6 336.6 293.5 336.6 0.01 27 234 10802 -51.1 -74.1 5 23.0 -51.5 337 22 336.4 336.4 293.4 336.4 0.01 28 215 11347 -56.1 -74.1 9 18.0 -56.3 333 22 336.9 336.9 293.6 336.9 0.01 29 200 11810 -53.1 -72.1 8 19.0 -53.4 330 23 348.7 348.7 296.4 348.7 0.01 30 183 12388 -49.3 -78.3 2 29.0 -49.8 363.8 363.8 299.4 363.8 0.00 TRP 269 9898 -54.3 -60.3 48 6.0 -54.4 345 42 318.6 318.6 288.3 318.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5502.00 m Freezing level: 751.58 mb = 2447.93 m = 8031.17 ft Wetbulb zero: 752.00 mb = 2431.41 m = 7976.98 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 77.62 % Est. max temperature: 18.84 C = 65.91 F Sfc-Lift cond lev (LCL): 919.43 mb = 793.10 m = 2601.99 ft T: 9.14 C 700-500 lapse rate: 5.34 C/km ThetaE index: 4.28 C Layer 700.0- 564.0 mb Conv cond level (CCL): 906.63 mb = 909.26 m = 2983.11 ft Mean mixing ratio: 7.51 g/kg Conv temperature: 16.63 C = 61.93 F Cap Strength: 5.01 C Lifted Index: 4.95 C Risk: None Lifted Index @300 mb: 5.69 C Lifted Index @700 mb: 0.58 C Showalter Index: 4.51 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.70 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 131.80 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.73 J/kg Max Up Vert Vel: 2.34 m/s Conv Inhibition (B-): 2875.64 J/kg Cap Strength: 4.99 C Lift Cond Lev (LCL): 911.73 mb = 862.84 m = 2830.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 20 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 1006 39 295 11 10.0 -4.6 | 235 23 18.6 12.9 1 1000 88 320 19 12.2 -14.6 | 262 21 20.9 3.0 2 925 743 310 17 13.0 -10.9 | 253 23 21.7 6.6 3 850 1440 340 17 5.8 -16.0 | 264 15 14.5 1.6 4 700 3005 360 29 -0.0 -29.0 | 323 14 8.7 -11.4 5 500 5590 10 33 -5.7 -32.5 | 349 15 2.9 -14.9 6 400 7220 345 36 9.3 -34.8 | 314 25 18.0 -17.2 7 300 9190 335 42 17.7 -38.1 | 308 33 26.4 -20.5 8 269 9898 345 42 10.9 -40.6 | 320 30 19.5 -23.0 9 250 10370 340 21 7.2 -19.7 | 278 16 15.8 -2.2 10 200 11810 330 23 11.5 -19.9 | 277 20 20.2 -2.4 Wind Parameters Mean winds (0-6000m): 356.2 at 26.1 knts Storm direction: 26.2 at 19.6 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 88.0 deg Storm rel helicity (0-3000m) pos: 126.5 neg: -17.9 tot: 108.6 m^2/s^2 ave: 36.2 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 37.81 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 ------------------------------------------------------------------------------- 500 316 18 258 22| 8.2 0.0 8.2| 55.4 -11.9 43.5 87.0 0.64| 12.6 8.0 1000 315 18 256 22| 4.6 0.0 4.6| 65.5 -17.9 47.6 47.6 0.50| 8.8 4.4 1500 321 17 258 20| 4.4 0.0 4.4| 76.5 -17.9 58.6 39.1 0.48| 7.9 3.8 2000 328 18 263 18| 4.4 0.0 4.4| 92.7 -17.9 74.8 37.4 0.56| 7.1 4.0 2500 334 19 269 17| 4.5 0.0 4.5|109.5 -17.9 91.6 36.6 0.63| 6.6 4.2 3000 340 20 276 16| 4.5 0.0 4.5|126.5 -17.9 108.6 36.2 0.67| 6.3 4.2 4000 347 23 289 14| 3.7 0.0 3.7|136.1 -17.9 118.2 29.6 0.69| 5.1 3.5 5000 353 25 300 14| 3.2 0.0 3.2|146.2 -17.9 128.3 25.7 0.71| 4.3 3.1 6000 356 26 309 13| 2.7 0.3 3.1|151.4 -31.8 119.6 19.9 0.59| 4.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20250502.00.gif