UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for LGIR... Searching the city database file for: LGIR ... Date:0000Z 8 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 1004 39 15.6 7.6 59 8.0 11.2 165 3 288.4 289.6 284.1 306.9 6.53 1 1000 69 17.4 8.4 55 9.0 12.3 200 7 290.5 291.8 285.4 310.3 6.92 2 973 303 16.6 7.6 55 9.0 11.5 239 6 292.0 293.2 285.8 311.4 6.74 3 925 731 13.2 5.2 58 8.0 8.9 310 3 292.8 293.9 285.4 310.1 6.00 4 907 896 11.8 4.8 62 7.0 8.0 300 4 293.0 294.1 285.4 310.2 5.95 5 850 1435 7.6 2.6 71 5.0 5.1 265 9 294.1 295.1 285.3 309.9 5.43 6 783 2105 2.0 0.1 87 1.9 1.1 265 17 295.1 296.0 285.1 309.5 4.92 7 750 2451 -0.9 -1.4 96 0.5 -1.2 265 22 295.6 296.4 285.0 309.2 4.60 8 739 2569 -1.5 -1.7 99 0.2 -1.6 265 23 296.2 297.0 285.2 309.7 4.57 9 700 2999 -3.9 -5.3 90 1.4 -4.5 265 29 298.2 298.8 285.0 309.2 3.68 10 678 3250 -5.7 -7.7 86 2.0 -6.5 265 30 298.9 299.5 284.7 308.5 3.16 11 671 3332 -5.9 -7.9 86 2.0 -6.7 264 30 299.6 300.1 285.0 309.1 3.14 12 656 3509 -5.7 -12.7 58 7.0 -8.1 264 30 301.7 302.1 284.8 308.6 2.19 13 648 3605 -6.3 -14.3 53 8.0 -8.9 264 31 302.1 302.5 284.7 308.2 1.95 14 600 4202 -10.7 -16.7 61 6.0 -12.5 263 32 303.7 304.1 285.0 309.2 1.72 15 525 5217 -17.5 -30.5 31 13.0 -19.9 261 35 307.4 307.5 285.1 309.3 0.57 16 500 5580 -20.7 -27.7 53 7.0 -22.0 260 36 307.8 307.9 285.5 310.4 0.78 17 479 5895 -23.5 -29.5 58 6.0 -24.5 258 41 308.1 308.3 285.5 310.5 0.69 18 469 6048 -24.7 -33.7 43 9.0 -26.0 257 43 308.5 308.6 285.4 310.2 0.47 19 451 6331 -26.1 -44.1 17 18.0 -27.9 255 47 310.2 310.3 285.6 310.9 0.17 20 438 6542 -27.3 -39.3 31 12.0 -28.7 254 50 311.3 311.4 286.2 312.4 0.29 21 411 6997 -29.5 -49.5 13 20.0 -31.0 251 57 314.2 314.2 286.9 314.6 0.10 22 400 7190 -30.3 -38.3 46 8.0 -31.2 250 60 315.6 315.7 287.7 316.9 0.35 23 399 7208 -30.5 -38.5 45 8.0 -31.4 250 60 315.6 315.6 287.7 316.8 0.34 24 379 7577 -26.3 -63.3 2 37.0 -28.7 248 65 325.8 325.8 290.5 325.9 0.02 25 365 7850 -25.9 -56.9 4 31.0 -28.5 247 68 329.9 329.9 291.7 330.0 0.05 26 300 9260 -30.1 -69.1 1 39.0 -32.3 240 87 343.0 343.0 295.0 343.0 0.01 27 286 9598 -30.5 -69.5 1 39.0 -32.7 240 90 347.1 347.1 296.0 347.2 0.01 28 250 10540 -35.9 -72.9 1 37.0 -37.5 240 97 352.7 352.7 297.2 352.7 0.01 29 241 10793 -36.9 -73.9 1 37.0 -38.4 240 99 354.9 354.9 297.7 354.9 0.01 30 228 11174 -39.0 -75.4 1 36.4 -40.3 240 103 357.4 357.4 298.2 357.4 0.01 31 200 12060 -43.9 -78.9 1 35.0 -44.8 240 93 363.3 363.3 299.3 363.3 0.00 32 150 13950 -56.5 -87.5 1 31.0 -56.8 220 83 372.7 372.7 301.1 372.7 0.00 33 121 15289 -63.5 -91.5 1 28.0 -63.7 233 69 383.5 383.5 302.8 383.5 0.00 34 116 15550 -60.1 -89.1 1 29.0 -60.3 236 66 394.5 394.5 304.5 394.5 0.00 35 101 16409 -62.1 -91.1 1 29.0 -62.3 244 57 406.6 406.6 306.1 406.6 0.00 36 100 16470 -62.5 -91.5 1 29.0 -62.7 245 56 407.0 407.0 306.1 407.0 0.00 37 93 16915 -65.1 -93.1 1 28.0 -65.3 249 48 410.4 410.4 306.6 410.4 0.00 38 86 17395 -62.7 -91.7 1 29.0 -63.0 253 40 424.5 424.5 308.2 424.5 0.00 39 70 18660 -64.1 -92.1 1 28.0 -64.4 265 19 447.3 447.3 310.6 447.3 0.00 40 61 19507 -63.5 -91.5 1 28.0 -63.8 308 12 466.5 466.5 312.4 466.5 0.00 41 58 19820 -60.7 -89.7 1 29.0 -61.2 324 9 479.6 479.6 313.4 479.7 0.00 42 53 20378 -63.7 -91.7 1 28.0 -64.0 352 4 485.2 485.2 313.8 485.2 0.00 43 50 20740 -60.1 -89.1 1 29.0 -60.7 10 1 501.9 501.9 315.1 501.9 0.00 44 39 22288 -60.9 -89.9 1 29.0 -61.6 343 5 536.8 536.8 317.3 536.8 0.00 45 30 23940 -55.5 -86.5 1 31.0 -57.0 315 9 593.3 593.3 320.3 593.4 0.01 46 24 25359 -56.5 -87.5 1 31.0 -58.2 629.5 629.5 321.9 629.6 0.01 TRP 399 7208 -30.5 -38.5 45 8.0 -31.4 250 60 315.6 315.6 287.7 316.8 0.34 WND 228 11174 -39.0 -75.4 1 36.4 -40.3 240 103 357.4 357.4 298.2 357.4 0.01 Sounding variables and indices 1000-500 mb thick: 5511.00 m Freezing level: 760.24 mb = 2343.41 m = 7688.24 ft Wetbulb zero: 767.08 mb = 2269.91 m = 7447.13 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 65.60 % Est. max temperature: 21.22 C = 70.19 F Sfc-Lift cond lev (LCL): 890.42 mb = 1049.07 m = 3441.80 ft T: 10.61 C 700-500 lapse rate: 6.51 C/km ThetaE index: 1.23 C Layer 700.0- 671.0 mb Conv cond level (CCL): 808.91 mb = 1839.25 m = 6034.21 ft Mean mixing ratio: 6.41 g/kg Conv temperature: 21.90 C = 71.43 F Cap Strength: 2.03 C Lifted Index: 1.25 C Risk: Showers probable Lifted Index @300 mb: 23.20 C Lifted Index @700 mb: -0.05 C Showalter Index: 1.66 C Risk: Showers probable Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 23.30 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 137.20 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.29 J/kg Max Up Vert Vel: 5.71 m/s Conv Inhibition (B-): 67.23 J/kg Cap Strength: 2.03 C Lift Cond Lev (LCL): 840.04 mb = 1531.13 m = 5023.33 ft Lev Free Conv (LFC): 765.04 mb = 2291.22 m = 7517.04 ft Equ Level (EL): 665.04 mb = 3401.59 m = 11159.93 ft B at Equ Level: 13.81 J/kg Max Parcel Lev (MPL): 635.04 mb = 3761.80 m = 12341.72 ft Wind level data Storm motion: 292 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 1004 39 165 3 -0.8 2.9 | 119 20 -17.2 9.6 1 1000 69 200 7 2.4 6.6 | 133 19 -14.0 13.2 2 925 731 310 3 2.3 -1.9 | 109 15 -14.1 4.7 3 850 1435 265 9 9.0 0.8 | 135 11 -7.4 7.5 4 700 2999 265 29 28.9 2.5 | 234 15 12.5 9.2 5 500 5580 260 36 35.5 6.3 | 236 23 19.0 12.9 6 400 7190 250 60 56.4 20.5 | 236 48 40.0 27.2 7 399 7208 250 60 56.4 20.5 | 236 48 40.0 27.2 8 300 9260 240 87 75.3 43.5 | 230 77 58.9 50.2 9 250 10540 240 97 84.0 48.5 | 231 87 67.6 55.2 10 228 11174 240 103 89.2 51.5 | 231 93 72.8 58.2 11 200 12060 240 93 80.5 46.5 | 230 83 64.1 53.2 12 150 13950 220 83 53.4 63.6 | 208 79 36.9 70.3 13 100 16470 245 56 50.8 23.7 | 229 46 34.3 30.3 14 70 18660 265 19 18.9 1.7 | 197 9 2.5 8.3 15 50 20740 10 1 -0.2 -1.0 | 109 18 -16.6 5.7 16 30 23940 315 9 6.4 -6.4 | 92 10 -10.1 0.3 Wind Parameters Mean winds (0-6000m): 262.1 at 23.6 knts Storm direction: 292.1 at 17.7 knts Shear (0-3000m) pos: 1.3 neg: 4.1 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 81.3 neg: -24.0 tot: 57.3 m^2/s^2 ave: 19.1 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 50.36 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 ------------------------------------------------------------------------------- 500 225 6 130 16| 6.2 0.0 6.2| 23.0 -16.9 6.1 12.3 0.03| 12.0 0.3 1000 248 5 125 15| 4.0 0.0 4.0| 26.4 -24.0 2.4 2.4 -0.03| 8.7 -0.3 1500 258 6 126 13| 2.7 2.0 4.6| 41.3 -24.0 17.3 11.5 0.20| 7.8 1.6 2000 262 8 132 12| 2.0 3.1 5.1| 55.0 -24.0 31.0 15.5 0.37| 7.5 2.8 2500 263 10 141 10| 1.6 3.7 5.3| 68.7 -24.0 44.6 17.9 0.46| 7.3 3.4 3000 264 13 156 9| 1.3 4.1 5.5| 81.3 -24.0 57.3 19.1 0.48| 7.1 3.4 4000 264 17 185 9| 1.0 3.5 4.5| 83.3 -24.0 59.3 14.8 0.46| 5.7 2.6 5000 263 21 204 10| 0.8 3.1 3.9| 84.3 -24.0 60.3 12.1 0.44| 4.9 2.1 6000 262 24 215 12| 0.7 3.3 3.9| 89.4 -24.0 65.4 10.9 0.38| 4.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20251008.00.gif