UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for LGIR... Searching the city database file for: LGIR ... Date:0000Z 20 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 1012 39 18.6 15.1 80 3.5 16.4 160 3 290.8 292.7 289.0 321.0 10.72 1 1000 136 20.0 17.8 87 2.2 18.5 95 5 293.1 295.5 291.7 329.9 12.93 2 987 249 19.2 18.0 93 1.2 18.4 115 5 293.4 295.8 292.0 331.2 13.27 3 981 301 18.8 17.1 90 1.7 17.7 125 5 293.6 295.8 291.6 329.5 12.60 4 963 460 18.2 14.8 81 3.4 16.0 153 5 294.5 296.5 290.6 326.2 11.05 5 953 550 19.6 12.6 64 7.0 15.2 169 5 296.8 298.6 290.2 324.8 9.66 6 925 806 18.0 10.0 59 8.0 13.1 215 5 297.7 299.2 289.4 322.1 8.36 7 915 899 18.4 9.4 56 9.0 13.0 223 6 299.1 300.5 289.6 322.9 8.11 8 904 1003 18.8 6.8 46 12.0 11.8 231 8 300.5 301.8 289.0 320.9 6.87 9 850 1529 16.0 2.0 39 14.0 8.5 275 15 302.9 303.9 288.3 318.6 5.20 10 803 2009 13.4 -3.6 30 17.0 5.1 269 22 305.1 305.8 287.5 316.4 3.65 11 794 2104 12.6 -4.4 30 17.0 4.5 268 24 305.2 305.9 287.4 316.0 3.47 12 700 3144 3.8 -6.2 48 10.0 -0.7 255 40 306.7 307.3 287.9 317.4 3.43 13 661 3606 -0.5 -7.5 59 7.0 -3.5 256 40 306.9 307.5 287.8 317.2 3.29 14 655 3679 -1.1 -8.1 59 7.0 -4.0 256 40 307.0 307.6 287.8 317.0 3.17 15 648 3764 -1.9 -8.9 59 7.0 -4.8 256 40 307.1 307.6 287.6 316.5 3.01 16 642 3838 -2.1 -13.1 43 11.0 -6.1 256 40 307.7 308.1 286.9 314.6 2.17 17 613 4204 -4.7 -7.3 82 2.6 -5.8 257 40 308.8 309.5 288.8 320.1 3.60 18 599 4385 -5.5 -5.5 100 0.0 -5.5 257 40 309.9 310.7 289.7 323.2 4.24 19 500 5780 -14.1 -14.1 100 0.0 -14.1 260 40 315.8 316.3 290.0 324.3 2.57 20 490 5933 -14.5 -14.5 100 0.0 -14.5 260 41 317.2 317.7 290.5 325.5 2.54 21 400 7440 -25.5 -28.8 74 3.3 -26.1 265 46 321.8 322.0 290.3 325.0 0.89 22 383 7753 -27.7 -32.2 65 4.5 -28.4 266 48 323.0 323.1 290.4 325.4 0.67 23 321 8997 -37.3 -44.3 48 7.0 -37.9 269 55 326.4 326.5 290.9 327.3 0.23 24 300 9460 -41.3 -46.1 60 4.8 -41.6 270 58 327.2 327.2 291.1 327.9 0.20 25 281 9901 -45.3 -47.8 76 2.5 -45.4 268 60 327.6 327.6 291.2 328.3 0.18 26 250 10670 -51.9 -55.5 65 3.6 -52.0 265 64 328.9 328.9 291.5 329.2 0.08 27 245 10801 -52.5 -57.0 58 4.5 -52.6 264 66 329.9 329.9 291.7 330.2 0.07 28 236 11043 -54.1 -60.1 48 6.0 -54.2 261 70 331.0 331.1 292.0 331.2 0.05 29 208 11844 -59.7 -64.7 52 5.0 -59.8 253 83 334.4 334.5 292.9 334.6 0.03 30 200 12090 -59.5 -65.5 46 6.0 -59.6 250 87 338.5 338.5 294.0 338.7 0.03 31 189 12442 -61.7 -68.7 39 7.0 -61.8 255 95 340.5 340.5 294.4 340.6 0.02 32 180 12744 -61.8 -69.5 35 7.6 -61.9 260 99 345.1 345.1 295.6 345.2 0.02 33 150 13870 -62.3 -72.3 25 10.0 -62.4 250 87 362.8 362.8 299.2 362.8 0.01 34 143 14165 -59.7 -68.7 30 9.0 -59.9 251 85 372.3 372.3 301.0 372.4 0.03 35 101 16309 -63.7 -82.7 6 19.0 -63.9 255 69 403.5 403.5 305.7 403.5 0.00 36 100 16370 -64.1 -83.1 6 19.0 -64.3 255 69 403.9 403.9 305.7 403.9 0.00 37 88 17157 -62.3 -90.3 1 28.0 -62.6 262 57 422.5 422.5 308.0 422.5 0.00 38 70 18560 -65.5 -93.5 1 28.0 -65.7 275 36 444.3 444.3 310.3 444.3 0.00 39 61 19403 -62.3 -91.3 1 29.0 -62.7 469.2 469.2 312.5 469.2 0.00 TRP 189 12442 -61.7 -68.7 39 7.0 -61.8 255 95 340.5 340.5 294.4 340.6 0.02 WND 180 12744 -61.8 -69.5 35 7.6 -61.9 260 99 345.1 345.1 295.6 345.2 0.02 Sounding variables and indices 1000-500 mb thick: 5644.00 m Freezing level: 665.53 mb = 3552.17 m = 11653.97 ft Wetbulb zero: 712.46 mb = 2998.40 m = 9837.15 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 64.87 % Est. max temperature: 30.24 C = 86.44 F Sfc-Lift cond lev (LCL): 960.91 mb = 478.79 m = 1570.82 ft T: 18.49 C 700-500 lapse rate: 6.79 C/km ThetaE index: 9.12 C Layer 981.0- 915.0 mb Conv cond level (CCL): 774.26 mb = 2311.76 m = 7584.44 ft Mean mixing ratio: 10.60 g/kg Conv temperature: 33.45 C = 92.20 F Cap Strength: 5.31 C Lifted Index: -0.82 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.63 C Lifted Index @700 mb: 1.03 C Showalter Index: 3.05 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 16.10 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 94.00 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 134.46 J/kg Max Up Vert Vel: 16.40 m/s Conv Inhibition (B-): 329.60 J/kg Cap Strength: 5.31 C Lift Cond Lev (LCL): 895.73 mb = 1081.42 m = 3547.92 ft Lev Free Conv (LFC): 670.73 mb = 3488.20 m = 11444.08 ft Equ Level (EL): 400.73 mb = 7426.54 m = 24365.01 ft B at Equ Level: 133.86 J/kg Max Parcel Lev (MPL): 270.73 mb = 10145.87 m = 33286.57 ft Wind level data Storm motion: 288 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 1012 39 160 3 -1.0 2.8 | 114 24 -21.7 9.5 1 1000 136 95 5 -5.0 0.4 | 106 27 -25.7 7.1 2 925 806 215 5 2.9 4.1 | 121 21 -17.8 10.8 3 850 1529 275 15 14.9 -1.3 | 133 8 -5.7 5.4 4 700 3144 255 40 38.6 10.4 | 226 25 17.9 17.1 5 500 5780 260 40 39.4 6.9 | 234 23 18.7 13.6 6 400 7440 265 46 45.8 4.0 | 247 27 25.1 10.7 7 300 9460 270 58 58.0 -0.0 | 260 38 37.3 6.7 8 250 10670 265 64 63.8 5.6 | 254 45 43.1 12.3 9 200 12090 250 87 81.8 29.8 | 239 71 61.1 36.5 10 189 12442 255 95 91.8 24.6 | 246 78 71.1 31.3 11 180 12744 260 99 97.5 17.2 | 253 80 76.8 23.9 12 150 13870 250 87 81.8 29.8 | 239 71 61.1 36.5 13 100 16370 255 69 66.6 17.9 | 242 52 46.0 24.6 14 70 18560 275 36 35.9 -3.1 | 257 16 15.2 3.6 Wind Parameters Mean winds (0-6000m): 258.0 at 29.0 knts Storm direction: 288.0 at 21.7 knts Shear (0-3000m) pos: 2.9 neg: 4.2 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 101.2 neg: -24.3 tot: 76.9 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 3.6 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.98 Bulk Shear: 137.50 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 ------------------------------------------------------------------------------- 500 129 5 112 26| 2.1 0.0 2.1| 39.0 -23.4 15.7 31.3 0.19| 11.1 2.2 1000 181 5 120 24| 4.1 0.0 4.1| 61.9 -23.4 38.5 38.5 0.33| 9.6 3.2 1500 244 7 125 17| 5.7 0.0 5.7| 70.3 -24.3 45.9 30.6 0.27| 10.1 2.7 2000 260 10 128 14| 4.3 2.1 6.3| 83.5 -24.3 59.2 29.6 0.41| 9.7 3.9 2500 262 14 140 11| 3.4 3.3 6.7| 95.2 -24.3 70.9 28.4 0.43| 9.4 4.0 3000 259 17 159 11| 2.9 4.2 7.1|101.2 -24.3 76.9 25.6 0.38| 9.3 3.6 4000 257 23 187 12| 2.2 3.4 5.5|108.0 -24.3 83.7 20.9 0.38| 7.4 2.8 5000 257 26 202 13| 1.8 2.7 4.5|115.5 -24.3 91.2 18.2 0.39| 6.0 2.4 6000 258 29 211 15| 1.6 2.2 3.9|126.5 -24.3 102.2 17.0 0.41| 5.2 2.1 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20251020.00.gif