UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for LGIR... Searching the city database file for: LGIR ... Date:0000Z 12 OCT 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 1015 39 19.8 11.8 60 8.0 14.9 335 7 291.7 293.2 287.5 316.1 8.59 1 1000 165 19.2 12.2 64 7.0 14.9 355 19 292.4 293.9 288.1 317.9 8.96 2 984 304 18.0 12.0 68 6.0 14.3 354 19 292.5 294.1 288.1 318.1 8.98 3 925 829 13.0 11.3 89 1.7 12.0 350 19 292.6 294.2 288.3 318.6 9.12 4 917 902 12.2 11.2 94 1.0 11.6 351 20 292.5 294.1 288.3 318.6 9.14 5 906 1003 11.4 10.8 96 0.6 11.0 352 21 292.7 294.3 288.2 318.4 9.01 6 899 1068 10.8 10.2 96 0.6 10.4 353 22 292.7 294.3 288.0 317.6 8.72 7 850 1534 8.6 3.6 71 5.0 5.9 360 27 295.2 296.2 286.1 312.2 5.83 8 793 2104 4.0 2.1 87 1.9 3.0 349 28 296.2 297.2 286.2 312.6 5.62 9 724 2838 -1.3 -1.7 97 0.4 -1.5 335 29 298.2 299.0 286.1 312.1 4.66 10 715 2939 3.0 -4.0 60 7.0 -0.2 333 29 304.0 304.7 287.5 316.2 3.98 11 700 3111 3.4 -7.6 44 11.0 -1.3 330 29 306.2 306.8 287.4 315.9 3.08 12 678 3370 3.8 -14.2 25 18.0 -3.0 327 30 309.5 309.9 287.3 315.6 1.88 13 671 3454 3.2 -17.8 20 21.0 -4.1 326 30 309.8 310.0 286.9 314.4 1.40 14 659 3600 2.2 -18.8 19 21.0 -4.9 325 31 310.2 310.5 286.9 314.6 1.31 15 611 4205 -2.3 -20.3 24 18.0 -7.9 318 33 311.8 312.1 287.4 316.0 1.25 16 568 4782 -4.9 -28.9 13 24.0 -10.9 311 36 315.4 315.5 287.9 317.5 0.62 17 559 4907 -5.7 -29.7 13 24.0 -11.6 310 36 315.9 316.0 288.1 317.9 0.58 18 500 5770 -12.7 -26.7 30 14.0 -16.1 300 40 317.6 317.7 288.9 320.5 0.86 19 480 6080 -15.5 -26.5 38 11.0 -18.1 299 40 317.8 318.0 289.0 321.0 0.91 20 400 7430 -25.7 -41.7 21 16.0 -27.6 295 42 321.6 321.6 289.5 322.5 0.25 21 370 7988 -29.9 -51.9 10 22.0 -31.6 296 44 323.3 323.3 289.9 323.6 0.09 22 300 9440 -41.9 -57.9 16 16.0 -42.5 300 50 326.3 326.3 290.7 326.5 0.05 23 271 10125 -47.3 -62.3 16 15.0 -47.7 286 59 328.1 328.1 291.2 328.2 0.03 24 250 10660 -48.1 -67.1 9 19.0 -48.6 275 66 334.6 334.6 293.0 334.6 0.02 25 245 10793 -48.3 -66.3 11 18.0 -48.7 274 67 336.2 336.2 293.4 336.3 0.02 26 200 12110 -55.3 -73.3 9 18.0 -55.5 265 77 345.2 345.2 295.6 345.2 0.01 27 190 12436 -56.5 -74.5 9 18.0 -56.7 348.4 348.4 296.3 348.4 0.01 28 171 13107 -55.3 -78.3 4 23.0 -55.6 361.0 361.0 298.9 361.0 0.01 29 150 13930 -61.9 -80.9 6 19.0 -62.0 363.4 363.4 299.4 363.5 0.00 30 136 14538 -60.7 -82.7 4 22.0 -60.9 375.9 375.9 301.6 375.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5605.00 m Freezing level: 740.92 mb = 2658.12 m = 8720.77 ft Freezing level: 721.28 mb = 2868.64 m = 9411.44 ft Freezing level: 635.53 mb = 3895.98 m = 12781.95 ft Wetbulb zero: 747.00 mb = 2586.02 m = 8484.21 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 52.93 % Est. max temperature: 22.50 C = 72.51 F Sfc-Lift cond lev (LCL): 901.38 mb = 1045.79 m = 3431.02 ft T: 11.00 C 700-500 lapse rate: 6.05 C/km ThetaE index: 6.44 C Layer 917.0- 793.0 mb Conv cond level (CCL): 894.79 mb = 1106.97 m = 3631.74 ft Mean mixing ratio: 9.01 g/kg Conv temperature: 21.03 C = 69.85 F Cap Strength: 5.71 C Lifted Index: 4.74 C Risk: None Lifted Index @300 mb: 6.19 C Lifted Index @700 mb: 3.73 C Showalter Index: 8.26 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 16.30 C K Index: 13.90 Risk: None Sweat Index: 137.20 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.51 J/kg Max Up Vert Vel: 11.09 m/s Conv Inhibition (B-): 7.48 J/kg Cap Strength: 5.73 C Lift Cond Lev (LCL): 901.18 mb = 1047.67 m = 3437.20 ft Lev Free Conv (LFC): 836.18 mb = 1668.61 m = 5474.36 ft Equ Level (EL): 716.18 mb = 2925.61 m = 9598.33 ft B at Equ Level: 57.98 J/kg Max Parcel Lev (MPL): 676.18 mb = 3391.80 m = 11127.82 ft Wind level data Storm motion: 356 at 22 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 1015 39 335 7 3.0 -6.3 | 186 16 1.6 15.9 1 1000 165 355 19 1.7 -18.9 | 185 3 0.3 3.3 2 925 829 350 19 3.3 -18.7 | 209 4 1.9 3.5 3 850 1534 360 27 -0.0 -27.0 | 16 5 -1.4 -4.8 4 700 3111 330 29 14.5 -25.1 | 282 13 13.1 -2.9 5 500 5770 300 40 34.6 -20.0 | 266 33 33.3 2.2 6 400 7430 295 42 38.1 -17.7 | 263 37 36.7 4.5 7 300 9440 300 50 43.3 -25.0 | 274 42 41.9 -2.8 8 250 10660 275 66 65.7 -5.8 | 256 66 64.4 16.5 9 200 12110 265 77 76.7 6.7 | 249 81 75.3 28.9 Wind Parameters Mean winds (0-6000m): 326.5 at 29.7 knts Storm direction: 356.5 at 22.3 knts Shear (0-3000m) pos: 3.6 neg: 2.4 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 98.5 deg Storm rel helicity (0-3000m) pos: 6.2 neg: -21.6 tot: -15.4 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.81 Bulk Shear: 34.01 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 ------------------------------------------------------------------------------- 500 353 17 189 5| 12.8 0.0 12.8| 3.4 -0.4 3.1 6.1 0.12| 13.8 1.6 1000 352 18 197 4| 7.7 0.0 7.7| 4.7 -0.4 4.3 4.3 0.19| 8.6 1.6 1500 354 20 200 2| 7.2 0.0 7.2| 6.2 -0.4 5.9 3.9 0.30| 7.9 2.4 2000 354 22 255 1| 5.4 1.2 6.5| 6.2 -6.4 -0.2 -0.1 0.09| 7.1 0.6 2500 352 23 297 2| 4.3 1.9 6.2| 6.2 -13.2 -7.0 -2.8 -0.03| 6.7 -0.2 3000 349 24 296 4| 3.6 2.4 6.0| 6.2 -21.6 -15.4 -5.1 -0.11| 6.4 -0.7 4000 342 26 290 7| 2.7 2.7 5.4| 6.2 -29.2 -23.0 -5.8 -0.13| 5.8 -0.7 5000 334 28 284 11| 2.1 3.0 5.2| 6.2 -46.6 -40.4 -8.1 -0.16| 5.4 -0.9 6000 326 30 280 15| 1.8 3.1 4.9| 6.2 -71.7 -65.5 -10.9 -0.19| 5.1 -1.0 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20251012.00.gif