UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for LGIR... Searching the city database file for: LGIR ... Date:0000Z 29 APR 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 1011 39 15.2 8.2 63 7.0 11.3 295 13 287.4 288.6 284.0 306.5 6.75 1 1000 127 15.0 9.0 67 6.0 11.6 310 17 288.1 289.4 284.7 308.5 7.21 2 980 298 13.2 8.6 74 4.6 10.6 310 18 288.0 289.3 284.7 308.2 7.16 3 925 780 9.0 6.4 84 2.6 7.6 310 21 288.5 289.7 284.2 307.0 6.52 4 912 897 7.8 6.0 88 1.8 6.8 313 20 288.4 289.6 284.1 306.7 6.44 5 855 1426 3.6 3.3 98 0.3 3.4 324 15 289.4 290.4 283.7 305.6 5.68 6 850 1474 4.2 4.1 99 0.1 4.1 325 15 290.5 291.6 284.5 307.8 6.04 7 808 1887 4.8 2.4 84 2.4 3.6 338 12 295.4 296.4 286.0 311.9 5.63 8 787 2101 3.6 0.4 80 3.2 2.0 345 11 296.4 297.3 285.7 311.1 5.01 9 736 2641 -0.7 -4.7 74 4.0 -2.4 2 8 297.4 298.1 284.7 308.4 3.66 10 712 2906 -1.7 -15.7 33 14.0 -6.2 11 6 299.1 299.4 283.0 304.1 1.58 11 700 3041 -2.7 -17.7 30 15.0 -7.3 15 5 299.5 299.7 282.9 303.8 1.36 12 680 3270 -4.3 -17.3 36 13.0 -8.3 6 6 300.2 300.5 283.3 304.8 1.45 13 666 3434 -4.7 -23.7 21 19.0 -9.6 0 7 301.5 301.7 283.1 304.3 0.85 14 652 3601 -5.5 -12.5 58 7.0 -7.9 354 8 302.5 302.9 285.1 309.5 2.24 15 626 3921 -5.3 -20.3 30 15.0 -9.7 342 10 306.2 306.5 285.4 310.2 1.22 16 604 4201 -7.7 -22.7 29 15.0 -11.7 331 12 306.6 306.8 285.3 310.0 1.02 17 500 5640 -19.3 -36.3 21 17.0 -21.8 275 21 309.5 309.6 285.6 310.7 0.34 18 443 6523 -25.7 -48.7 10 23.0 -27.8 272 28 312.3 312.4 286.3 312.7 0.10 19 400 7250 -31.7 -53.7 10 22.0 -33.1 270 33 313.8 313.8 286.8 314.0 0.06 20 390 7429 -33.3 -54.3 10 21.0 -34.5 270 33 314.0 314.0 286.8 314.2 0.06 21 368 7835 -36.7 -42.7 54 6.0 -37.2 269 34 314.7 314.8 287.3 315.6 0.24 22 324 8707 -43.9 -55.9 25 12.0 -44.3 266 35 316.4 316.5 287.6 316.7 0.06 23 300 9220 -48.1 -57.1 35 9.0 -48.4 265 36 317.6 317.6 288.0 317.8 0.06 24 293 9375 -49.7 -57.7 39 8.0 -49.9 267 37 317.4 317.4 288.0 317.6 0.05 25 283 9602 -50.1 -66.1 14 16.0 -50.4 270 39 320.0 320.0 288.8 320.1 0.02 26 271 9885 -49.9 -65.9 14 16.0 -50.2 273 40 324.3 324.3 290.1 324.4 0.02 27 250 10410 -51.9 -68.9 11 17.0 -52.2 280 44 328.9 328.9 291.4 329.0 0.01 28 242 10620 -53.1 -69.1 13 16.0 -53.4 279 44 330.2 330.2 291.8 330.2 0.01 29 235 10809 -52.5 -70.5 10 18.0 -52.8 279 43 333.9 333.9 292.8 333.9 0.01 30 213 11439 -55.9 -73.9 9 18.0 -56.1 276 43 338.1 338.1 293.9 338.1 0.01 31 200 11840 -54.7 -75.7 6 21.0 -55.0 275 42 346.1 346.1 295.8 346.2 0.01 32 193 12068 -53.5 -78.5 3 25.0 -53.8 351.6 351.6 297.0 351.6 0.00 33 150 13680 -55.7 -86.7 1 31.0 -56.1 374.1 374.1 301.3 374.1 0.00 34 123 14943 -56.1 -87.1 1 31.0 -56.5 395.2 395.2 304.5 395.2 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5513.00 m Freezing level: 744.30 mb = 2553.38 m = 8377.14 ft Wetbulb zero: 763.96 mb = 2340.82 m = 7679.77 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 54.94 % Est. max temperature: 17.08 C = 62.75 F Sfc-Lift cond lev (LCL): 910.16 mb = 913.70 m = 2997.65 ft T: 7.67 C 700-500 lapse rate: 6.39 C/km ThetaE index: 8.12 C Layer 787.0- 680.0 mb Conv cond level (CCL): 896.64 mb = 1036.44 m = 3400.35 ft Mean mixing ratio: 6.87 g/kg Conv temperature: 16.46 C = 61.64 F Cap Strength: 5.81 C Lifted Index: 4.53 C Risk: None Lifted Index @300 mb: 7.25 C Lifted Index @700 mb: 2.61 C Showalter Index: 4.41 C Risk: None Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.40 C K Index: 12.60 Risk: None Sweat Index: 100.20 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.70 J/kg Max Up Vert Vel: 3.37 m/s Conv Inhibition (B-): 3.71 J/kg Cap Strength: 5.76 C Lift Cond Lev (LCL): 903.36 mb = 975.20 m = 3199.45 ft Lev Free Conv (LFC): 878.36 mb = 1205.27 m = 3954.24 ft Equ Level (EL): 848.36 mb = 1489.75 m = 4887.56 ft B at Equ Level: 5.41 J/kg Max Parcel Lev (MPL): 828.36 mb = 1684.17 m = 5525.44 ft Wind level data Storm motion: 334 at 11 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 1011 39 295 13 11.8 -5.5 | 241 8 7.1 4.0 1 1000 127 310 17 13.0 -10.9 | 280 8 8.4 -1.5 2 925 780 310 21 16.1 -13.5 | 289 12 11.4 -4.0 3 850 1474 325 15 8.6 -12.3 | 305 5 3.9 -2.8 4 700 3041 15 5 -1.3 -4.8 | 128 8 -6.0 4.6 5 500 5640 275 21 20.9 -1.8 | 245 18 16.3 7.6 6 400 7250 270 33 33.0 -0.0 | 252 30 28.3 9.5 7 300 9220 265 36 35.9 3.1 | 248 34 31.2 12.6 8 250 10410 280 44 43.3 -7.6 | 267 39 38.7 1.8 9 200 11840 275 42 41.8 -3.7 | 261 38 37.2 5.8 Wind Parameters Mean winds (0-6000m): 303.8 at 14.1 knts Storm direction: 333.8 at 10.6 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -112.9 deg Storm rel helicity (0-3000m) pos: 30.8 neg: 0.0 tot: 30.8 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.89 Bulk Shear: 1.97 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 ------------------------------------------------------------------------------- 500 309 18 280 9| 8.0 0.0 8.0| 14.5 0.0 14.5 28.9 0.83| 8.4 7.0 1000 310 19 286 10| 4.1 0.0 4.1| 19.0 0.0 19.0 19.0 0.69| 6.3 4.3 1500 313 18 289 9| 2.7 0.0 2.7| 21.9 0.0 21.9 14.6 0.57| 6.0 3.5 2000 317 17 293 7| 2.6 0.0 2.6| 24.5 0.0 24.5 12.3 0.62| 5.8 3.6 2500 320 15 294 6| 2.5 0.0 2.5| 27.0 0.0 27.0 10.8 0.64| 5.5 3.5 3000 321 14 289 4| 2.2 0.0 2.2| 30.8 0.0 30.8 10.3 0.64| 5.2 3.3 4000 326 12 289 3| 1.7 1.0 2.7| 30.8 -4.4 26.4 6.6 0.39| 5.0 1.9 5000 319 13 272 4| 1.3 1.7 3.1| 30.8 -11.1 19.7 3.9 0.19| 5.2 1.0 6000 304 14 257 7| 1.1 2.2 3.3| 35.7 -28.3 7.4 1.2 0.10| 5.3 0.5 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20250429.00.gif