UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for LGIR... Searching the city database file for: LGIR ... Date:0000Z 9 DEC 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 1013 39 15.6 9.6 67 6.0 12.1 330 7 287.7 289.0 284.8 308.5 7.42 1 1000 142 15.4 10.8 74 4.6 12.7 345 21 288.5 290.0 285.8 311.5 8.15 2 982 296 13.8 10.3 79 3.5 11.7 344 20 288.4 289.9 285.7 311.0 8.03 3 932 734 10.0 9.1 94 0.9 9.5 340 17 288.9 290.3 285.7 310.9 7.80 4 925 797 9.6 8.3 92 1.3 8.9 340 17 289.1 290.4 285.4 310.2 7.44 5 914 896 9.0 7.6 91 1.4 8.2 344 17 289.5 290.8 285.2 309.8 7.18 6 850 1494 4.8 4.7 99 0.1 4.8 10 15 291.2 292.3 285.0 309.2 6.31 7 789 2097 0.8 0.8 100 0.0 0.8 10 18 293.2 294.1 284.6 308.1 5.14 8 700 3047 -5.9 -9.5 76 3.6 -7.2 10 23 296.0 296.4 283.0 304.0 2.66 9 652 3599 -8.5 -15.5 57 7.0 -10.6 350 20 299.1 299.4 283.2 304.6 1.75 10 603 4200 -11.3 -22.3 40 11.0 -14.0 328 16 302.6 302.8 283.8 306.0 1.06 11 569 4643 -13.9 -26.9 32 13.0 -16.7 311 13 304.6 304.8 284.2 307.1 0.74 12 542 5010 -15.9 -25.9 42 10.0 -18.1 298 11 306.5 306.7 285.1 309.3 0.85 13 500 5610 -21.3 -30.3 44 9.0 -22.8 275 7 307.1 307.2 285.0 309.2 0.62 14 467 6109 -25.7 -30.4 65 4.7 -26.4 283 11 307.7 307.8 285.2 309.9 0.65 15 437 6586 -29.7 -39.7 37 10.0 -30.7 290 14 308.5 308.5 285.1 309.5 0.28 16 400 7210 -35.1 -42.1 49 7.0 -35.7 300 19 309.4 309.4 285.4 310.2 0.24 17 388 7421 -36.9 -44.9 43 8.0 -37.5 304 19 309.7 309.8 285.4 310.4 0.18 18 322 8678 -48.7 -51.5 73 2.8 -48.8 326 21 310.4 310.4 285.6 310.7 0.10 19 306 9011 -50.5 -57.5 43 7.0 -50.7 333 21 312.4 312.4 286.2 312.6 0.05 20 300 9140 -51.1 -58.1 43 7.0 -51.2 335 21 313.3 313.3 286.6 313.5 0.05 21 290 9360 -52.5 -59.5 43 7.0 -52.7 335 23 314.4 314.4 286.9 314.5 0.04 22 282 9542 -52.1 -64.1 22 12.0 -52.3 339 26 317.5 317.5 287.9 317.6 0.02 23 250 10320 -53.7 -69.7 12 16.0 -53.9 355 38 326.2 326.2 290.6 326.3 0.01 24 232 10802 -53.7 -70.7 11 17.0 -53.9 353 37 333.3 333.3 292.6 333.3 0.01 25 210 11445 -52.7 -69.7 11 17.0 -53.0 351 36 344.5 344.5 295.4 344.5 0.02 26 200 11760 -53.5 -71.5 9 18.0 -53.8 350 36 348.0 348.0 296.2 348.1 0.01 27 150 13590 -57.1 -86.1 1 29.0 -57.4 335 33 371.7 371.7 300.9 371.7 0.00 28 124 14783 -61.7 -90.7 1 29.0 -61.9 309 30 384.1 384.1 302.9 384.1 0.00 29 107 15701 -59.9 -88.9 1 29.0 -60.2 289 28 404.1 404.1 305.7 404.1 0.00 30 101 16059 -63.1 -92.1 1 29.0 -63.3 281 27 404.7 404.7 305.8 404.7 0.00 31 100 16120 -63.5 -91.5 1 28.0 -63.7 280 27 405.0 405.0 305.9 405.0 0.00 32 96 16369 -64.3 -92.3 1 28.0 -64.5 278 27 408.2 408.2 306.3 408.2 0.00 33 83 17264 -60.3 -89.3 1 29.0 -60.6 270 29 433.7 433.7 309.2 433.7 0.00 34 70 18320 -60.9 -89.9 1 29.0 -61.3 260 31 454.1 454.1 311.3 454.1 0.00 35 50 20410 -59.5 -89.5 1 30.0 -60.1 280 31 503.3 503.3 315.2 503.3 0.00 36 39 21961 -61.3 -90.3 1 29.0 -61.9 275 36 535.8 535.8 317.3 535.8 0.00 37 32 23202 -57.1 -87.1 1 30.0 -58.3 271 41 578.2 578.2 319.6 578.2 0.01 38 30 23610 -58.5 -88.5 1 30.0 -59.6 270 42 585.2 585.2 319.9 585.2 0.01 39 27 24270 -60.7 -89.7 1 29.0 -61.6 269 50 596.9 596.9 320.5 596.9 0.00 40 20 26170 -53.5 -84.5 1 31.0 -56.1 265 71 672.4 672.4 323.5 672.5 0.02 41 18 26846 -54.4 -85.4 1 31.0 -56.9 275 83 690.1 690.1 324.1 690.2 0.01 42 17 27212 -54.9 -85.9 1 31.0 -57.4 699.9 699.9 324.4 700.0 0.01 TRP 290 9360 -52.5 -59.5 43 7.0 -52.7 335 23 314.4 314.4 286.9 314.5 0.04 WND 18 26846 -54.4 -85.4 1 31.0 -56.9 275 83 690.1 690.1 324.1 690.2 0.01 Sounding variables and indices 1000-500 mb thick: 5468.00 m Freezing level: 778.37 mb = 2210.36 m = 7251.74 ft Wetbulb zero: 780.27 mb = 2185.22 m = 7169.27 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 69.87 % Est. max temperature: 18.76 C = 65.76 F Sfc-Lift cond lev (LCL): 925.92 mb = 788.73 m = 2587.66 ft T: 9.65 C 700-500 lapse rate: 6.01 C/km ThetaE index: 7.49 C Layer 982.0- 652.0 mb Conv cond level (CCL): 911.25 mb = 921.15 m = 3022.12 ft Mean mixing ratio: 7.83 g/kg Conv temperature: 17.49 C = 63.48 F Cap Strength: 1.31 C Lifted Index: 0.54 C Risk: Showers probable Lifted Index @300 mb: 2.08 C Lifted Index @700 mb: -2.17 C Showalter Index: 1.47 C Risk: Showers probable Total Totals Index: 52.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 26.00 C K Index: 27.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 155.40 Risk: None Energy Index: -0.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 130.29 J/kg Max Up Vert Vel: 16.14 m/s Conv Inhibition (B-): 3.97 J/kg Cap Strength: 1.29 C Lift Cond Lev (LCL): 923.33 mb = 811.98 m = 2663.96 ft Lev Free Conv (LFC): 878.33 mb = 1224.05 m = 4015.87 ft Equ Level (EL): 598.33 mb = 4259.63 m = 13975.00 ft B at Equ Level: 129.50 J/kg Max Parcel Lev (MPL): 288.33 mb = 9397.61 m = 30831.68 ft Wind level data Storm motion: 25 at 12 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 1013 39 330 7 3.5 -6.1 | 240 10 8.5 4.9 1 1000 142 345 21 5.4 -20.3 | 312 14 10.5 -9.3 2 925 797 340 17 5.8 -16.0 | 295 12 10.9 -5.0 3 850 1494 10 15 -2.6 -14.8 | 327 5 2.4 -3.8 4 700 3047 10 23 -4.0 -22.7 | 355 12 1.1 -11.7 5 500 5610 275 7 7.0 -0.6 | 229 16 12.0 10.3 6 400 7210 300 19 16.5 -9.5 | 266 22 21.5 1.4 7 300 9140 335 21 8.9 -19.0 | 300 16 13.9 -8.1 8 290 9360 335 23 9.7 -20.8 | 304 18 14.8 -9.9 9 250 10320 355 38 3.3 -37.9 | 343 28 8.4 -26.9 10 200 11760 350 36 6.3 -35.5 | 335 27 11.3 -24.5 11 150 13590 335 33 13.9 -29.9 | 315 27 19.0 -19.0 12 100 16120 280 27 26.6 -4.7 | 259 32 31.6 6.2 13 70 18320 260 31 30.5 5.4 | 245 39 35.6 16.3 14 50 20410 280 31 30.5 -5.4 | 261 36 35.6 5.6 15 30 23610 270 42 42.0 -0.0 | 257 48 47.0 10.9 16 20 26170 265 71 70.7 6.2 | 257 78 75.8 17.1 Wind Parameters Mean winds (0-6000m): 354.8 at 16.1 knts Storm direction: 24.8 at 12.0 knts Shear (0-3000m) pos: 1.9 neg: 1.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 114.5 deg Storm rel helicity (0-3000m) pos: 48.9 neg: -10.7 tot: 38.1 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 54.10 Bulk Shear: 2.41 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 ------------------------------------------------------------------------------- 500 343 19 303 12| 12.2 0.0 12.2| 33.7 -6.8 27.0 54.0 0.73| 17.7 12.9 1000 343 18 301 12| 5.2 0.0 5.2| 37.3 -10.7 26.6 26.6 0.58| 11.1 6.5 1500 348 17 304 10| 3.7 0.0 3.7| 42.6 -10.7 31.8 21.2 0.57| 9.3 5.3 2000 353 17 310 9| 2.8 0.7 3.5| 44.7 -10.7 33.9 17.0 0.57| 7.6 4.4 2500 357 17 318 9| 2.2 1.1 3.3| 46.8 -10.7 36.0 14.4 0.55| 6.6 3.7 3000 0 18 325 9| 1.9 1.3 3.2| 48.9 -10.7 38.1 12.7 0.54| 6.0 3.2 4000 359 19 324 9| 1.4 1.3 2.7| 48.9 -55.2 -6.3 -1.6 0.09| 6.3 0.6 5000 356 18 317 9| 1.1 1.6 2.8| 48.9 -96.0 -47.2 -9.4 -0.10| 6.2 -0.6 6000 355 16 308 8| 0.9 1.5 2.4| 61.1-115.5 -54.5 -9.1 -0.11| 5.8 -0.7 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20251209.00.gif