UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for LGIR... Searching the city database file for: LGIR ... Date:0000Z 21 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 1009 39 20.2 13.2 64 7.0 15.8 170 3 292.6 294.3 288.6 319.6 9.48 1 1000 114 22.8 15.8 65 7.0 18.2 160 7 296.0 298.0 291.3 328.7 11.36 2 994 166 23.6 12.6 50 11.0 16.7 158 7 297.3 298.9 290.0 324.2 9.25 3 979 299 22.8 10.8 47 12.0 15.4 155 6 297.8 299.3 289.4 322.1 8.33 4 925 790 19.2 9.2 52 10.0 13.1 140 3 298.9 300.4 289.4 322.2 7.91 5 913 902 18.8 7.8 49 11.0 12.3 151 4 299.6 301.0 289.1 321.2 7.28 6 850 1511 14.2 5.2 55 9.0 9.1 210 9 301.0 302.2 288.9 320.5 6.53 7 792 2103 9.8 3.8 66 6.0 6.5 225 19 302.5 303.6 289.2 321.5 6.35 8 700 3115 1.6 -0.3 87 1.9 0.7 250 36 304.3 305.2 288.9 320.5 5.35 9 659 3599 -2.5 -2.6 99 0.1 -2.6 247 35 304.9 305.8 288.6 319.6 4.80 10 611 4195 -6.9 -7.7 94 0.8 -7.2 244 33 306.5 307.2 287.9 317.5 3.51 11 599 4350 -8.5 -8.8 98 0.3 -8.6 243 33 306.4 307.0 287.6 316.7 3.28 12 589 4481 -7.1 -13.1 62 6.0 -9.2 242 32 309.5 310.0 287.8 317.1 2.37 13 587 4508 -7.3 -14.3 57 7.0 -9.7 242 32 309.6 310.0 287.6 316.5 2.15 14 576 4655 -8.3 -18.3 44 10.0 -11.4 241 32 310.1 310.4 287.2 315.3 1.57 15 558 4902 -9.9 -25.9 26 16.0 -13.8 240 31 311.1 311.2 286.7 313.9 0.83 16 545 5083 -11.7 -12.7 92 1.0 -12.1 239 31 311.0 311.5 288.6 319.5 2.64 17 519 5457 -13.9 -17.6 74 3.7 -15.0 237 30 312.7 313.1 288.3 318.8 1.85 18 500 5740 -16.3 -17.3 92 1.0 -16.6 235 29 313.2 313.5 288.6 319.6 1.97 19 494 5831 -17.1 -17.7 95 0.6 -17.3 236 29 313.3 313.6 288.6 319.6 1.93 20 473 6154 -19.3 -20.5 90 1.2 -19.6 239 29 314.5 314.8 288.6 319.7 1.58 21 461 6345 -19.7 -30.7 37 11.0 -21.8 240 29 316.3 316.4 288.3 318.5 0.64 22 436 6755 -23.3 -25.6 81 2.3 -23.8 244 29 316.8 317.0 288.9 320.5 1.09 23 400 7380 -27.3 -54.3 6 27.0 -29.3 250 29 319.5 319.5 288.6 319.7 0.06 24 394 7488 -28.1 -56.1 5 28.0 -30.1 250 28 319.8 319.9 288.8 320.0 0.05 25 378 7784 -30.7 -52.7 10 22.0 -32.3 251 26 320.2 320.2 288.9 320.5 0.08 26 352 8284 -34.5 -36.1 85 1.6 -34.7 252 22 321.7 321.8 289.8 323.5 0.50 27 300 9380 -42.7 -46.4 67 3.7 -42.9 255 13 325.2 325.2 290.5 325.9 0.20 28 264 10227 -49.9 -51.7 81 1.8 -50.0 262 19 326.7 326.8 290.9 327.2 0.12 29 250 10580 -52.1 -55.6 66 3.5 -52.2 265 21 328.6 328.6 291.4 328.9 0.08 30 242 10792 -53.3 -61.3 37 8.0 -53.5 258 28 329.9 329.9 291.7 330.0 0.04 31 224 11291 -55.1 -66.1 24 11.0 -55.3 240 44 334.5 334.5 292.9 334.6 0.02 32 200 12020 -55.3 -70.3 14 15.0 -55.5 255 52 345.2 345.2 295.6 345.3 0.01 33 182 12621 -55.3 -73.3 9 18.0 -55.6 255 55 354.6 354.6 297.6 354.7 0.01 34 150 13840 -59.7 -80.7 5 21.0 -59.9 255 62 367.2 367.2 300.1 367.2 0.00 35 149 13882 -59.9 -81.2 5 21.2 -60.2 255 64 367.5 367.5 300.1 367.5 0.00 36 146 14009 -60.7 -82.7 4 22.0 -60.9 255 63 368.3 368.3 300.2 368.4 0.00 37 101 16289 -63.7 -91.7 1 28.0 -63.9 250 48 403.5 403.5 305.7 403.5 0.00 38 100 16350 -63.7 -91.7 1 28.0 -63.9 250 48 404.7 404.7 305.8 404.7 0.00 39 85 17352 -61.5 -90.5 1 29.0 -61.8 252 45 428.4 428.4 308.7 428.4 0.00 40 70 18550 -63.1 -92.1 1 29.0 -63.4 255 42 449.4 449.4 310.8 449.4 0.00 41 50 20620 -62.1 -91.1 1 29.0 -62.6 260 33 497.1 497.1 314.7 497.2 0.00 42 44 21404 -63.3 -91.3 1 28.0 -63.7 264 34 512.7 512.7 315.8 512.7 0.00 43 36 22650 -57.5 -87.5 1 30.0 -58.5 270 35 558.0 558.0 318.5 558.0 0.01 44 30 23800 -56.7 -86.7 1 30.0 -58.0 275 36 590.1 590.1 320.2 590.1 0.01 45 27 24468 -58.7 -88.7 1 30.0 -59.9 269 36 602.5 602.5 320.7 602.5 0.01 46 20 26380 -54.1 -85.1 1 31.0 -56.5 250 36 670.6 670.6 323.4 670.7 0.01 47 15 28244 -49.7 -82.7 1 33.0 -54.1 742.7 742.7 325.7 742.9 0.03 TRP 224 11291 -55.1 -66.1 24 11.0 -55.3 240 44 334.5 334.5 292.9 334.6 0.02 WND 149 13882 -59.9 -81.2 5 21.2 -60.2 255 64 367.5 367.5 300.1 367.5 0.00 Sounding variables and indices 1000-500 mb thick: 5626.00 m Freezing level: 684.00 mb = 3303.80 m = 10839.11 ft Wetbulb zero: 691.55 mb = 3212.37 m = 10539.13 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 70.57 % Est. max temperature: 28.45 C = 83.20 F Sfc-Lift cond lev (LCL): 909.65 mb = 933.51 m = 3062.66 ft T: 18.56 C 700-500 lapse rate: 6.82 C/km ThetaE index: 6.60 C Layer 994.0- 925.0 mb Conv cond level (CCL): 762.71 mb = 2412.03 m = 7913.38 ft Mean mixing ratio: 8.44 g/kg Conv temperature: 30.66 C = 87.19 F Cap Strength: 3.60 C Lifted Index: -1.32 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.40 C Lifted Index @700 mb: 0.12 C Showalter Index: -0.18 C Risk: Thunderstorms probable Total Totals Index: 52.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 21.50 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 169.40 Risk: None Energy Index: -0.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 168.88 J/kg Max Up Vert Vel: 18.38 m/s Conv Inhibition (B-): 177.07 J/kg Cap Strength: 3.60 C Lift Cond Lev (LCL): 820.10 mb = 1811.06 m = 5941.73 ft Lev Free Conv (LFC): 695.10 mb = 3171.26 m = 10404.27 ft Equ Level (EL): 405.10 mb = 7288.09 m = 23910.76 ft B at Equ Level: 168.27 J/kg Max Parcel Lev (MPL): 265.10 mb = 10198.92 m = 33460.61 ft Wind level data Storm motion: 270 at 18 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 1009 39 170 3 -0.5 3.0 | 99 18 -18.1 2.9 1 1000 114 160 7 -2.4 6.6 | 108 21 -20.0 6.6 2 925 790 140 3 -1.9 2.3 | 97 20 -19.5 2.3 3 850 1511 210 9 4.5 7.8 | 121 15 -13.1 7.8 4 700 3115 250 36 33.8 12.3 | 233 20 16.3 12.3 5 500 5740 235 29 23.8 16.6 | 200 18 6.2 16.6 6 400 7380 250 29 27.3 9.9 | 224 14 9.7 9.9 7 300 9380 255 13 12.6 3.4 | 124 6 -5.0 3.3 8 250 10580 265 21 20.9 1.8 | 242 4 3.3 1.8 9 224 11291 240 44 38.1 22.0 | 223 30 20.5 22.0 10 200 12020 255 52 50.2 13.5 | 248 35 32.7 13.4 11 150 13840 255 62 59.9 16.0 | 249 45 42.3 16.0 12 149 13882 255 64 61.8 16.6 | 249 47 44.2 16.5 13 100 16350 250 48 45.1 16.4 | 239 32 27.5 16.4 14 70 18550 255 42 40.6 10.9 | 245 25 23.0 10.9 15 50 20620 260 33 32.5 5.7 | 249 16 14.9 5.7 16 30 23800 275 36 35.9 -3.1 | 280 19 18.3 -3.2 17 20 26380 250 36 33.8 12.3 | 233 20 16.3 12.3 Wind Parameters Mean winds (0-6000m): 240.0 at 23.4 knts Storm direction: 270.0 at 17.6 knts Shear (0-3000m) pos: 6.1 neg: 0.4 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 129.3 deg Storm rel helicity (0-3000m) pos: 169.3 neg: -20.0 tot: 149.3 m^2/s^2 ave: 49.8 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 6.1 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 2.31 Bulk Shear: 73.04 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 ------------------------------------------------------------------------------- 500 156 6 104 20| 0.0 2.1 2.1| 15.1 -14.0 1.1 2.1 0.06| 6.8 0.4 1000 155 5 102 20| 0.8 1.1 1.8| 27.5 -20.0 7.5 7.5 0.16| 5.3 0.8 1500 176 6 107 19| 2.9 0.7 3.6| 53.7 -20.0 33.7 22.5 0.41| 6.0 2.5 2000 197 8 115 17| 4.5 0.5 5.0| 87.5 -20.0 67.6 33.8 0.61| 6.8 4.1 2500 215 10 127 14| 5.5 0.4 5.9|124.3 -20.0 104.3 41.7 0.71| 7.4 5.3 3000 231 14 143 11| 6.1 0.4 6.5|169.3 -20.0 149.3 49.8 0.76| 8.0 6.1 4000 239 19 173 10| 4.6 0.6 5.2|176.7 -39.6 137.1 34.3 0.63| 6.7 4.3 5000 240 22 188 11| 3.7 0.9 4.6|176.7 -59.6 117.1 23.4 0.51| 5.8 3.0 6000 240 23 193 12| 3.1 0.9 4.0|181.9 -72.7 109.2 18.2 0.45| 5.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20251021.00.gif