UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for LGIR... Searching the city database file for: LGIR ... Date:0000Z 18 JAN 26 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 1016 39 11.8 4.8 62 7.0 8.2 340 7 283.7 284.6 280.7 298.5 5.30 1 1000 171 11.2 6.2 71 5.0 8.6 350 19 284.4 285.4 281.7 300.9 5.95 2 985 297 10.2 5.8 74 4.4 7.9 350 18 284.6 285.6 281.7 301.0 5.87 3 925 815 5.4 3.2 86 2.2 4.3 350 15 284.8 285.7 281.1 299.4 5.21 4 915 904 4.6 1.9 83 2.7 3.3 348 15 284.9 285.7 280.6 298.4 4.79 5 865 1359 0.6 0.3 98 0.3 0.5 338 15 285.3 286.1 280.5 298.1 4.52 6 858 1424 0.2 0.1 99 0.1 0.1 337 15 285.6 286.4 280.6 298.3 4.49 7 850 1499 0.0 -0.1 99 0.1 -0.0 335 15 286.1 286.9 280.8 298.8 4.47 8 788 2103 -2.7 -2.8 99 0.1 -2.7 321 17 289.5 290.2 281.7 300.9 3.95 9 700 3036 -7.1 -7.5 97 0.4 -7.2 300 21 294.6 295.2 283.0 303.9 3.11 10 690 3148 -7.5 -7.7 98 0.2 -7.6 300 21 295.4 296.0 283.2 304.7 3.10 11 651 3599 -10.9 -11.3 97 0.4 -11.1 298 23 296.5 297.0 283.0 304.0 2.47 12 626 3899 -12.5 -12.9 97 0.4 -12.6 297 24 298.0 298.4 283.4 305.0 2.26 13 602 4197 -14.1 -17.1 78 3.0 -14.9 296 25 299.5 299.8 283.3 304.7 1.66 14 500 5580 -24.1 -29.1 63 5.0 -24.9 290 31 303.7 303.8 283.8 305.9 0.69 15 456 6241 -29.1 -39.1 37 10.0 -30.2 292 30 305.5 305.6 284.0 306.5 0.28 16 400 7160 -35.5 -41.5 54 6.0 -36.0 295 29 308.9 308.9 285.2 309.7 0.25 17 333 8412 -44.3 -53.3 36 9.0 -44.6 289 49 313.4 313.4 286.6 313.7 0.08 18 311 8870 -44.7 -56.7 25 12.0 -45.1 286 56 319.1 319.1 288.5 319.3 0.06 19 300 9110 -46.3 -58.3 24 12.0 -46.7 285 60 320.1 320.1 288.8 320.3 0.05 20 274 9710 -50.7 -61.7 26 11.0 -51.0 283 71 322.1 322.1 289.5 322.3 0.03 21 258 10104 -50.3 -63.3 20 13.0 -50.6 281 79 328.3 328.3 291.3 328.4 0.03 22 250 10310 -51.3 -64.3 20 13.0 -51.6 280 83 329.8 329.8 291.7 329.9 0.03 23 239 10599 -52.6 -65.6 19 13.0 -52.8 275 95 332.1 332.1 292.3 332.2 0.02 24 238 10626 -52.7 -65.7 19 13.0 -52.9 275 95 332.4 332.4 292.4 332.5 0.02 25 232 10791 -51.3 -64.3 20 13.0 -51.6 275 93 336.9 336.9 293.6 337.0 0.03 26 200 11750 -50.7 -64.7 17 14.0 -51.1 275 83 352.5 352.5 297.2 352.6 0.03 27 195 11915 -50.3 -64.3 18 14.0 -50.7 275 82 355.7 355.7 297.8 355.8 0.03 28 150 13610 -53.7 -72.7 8 19.0 -54.1 280 69 377.5 377.6 301.9 377.6 0.01 29 101 16118 -59.9 -89.9 1 30.0 -60.2 285 45 410.8 410.8 306.6 410.8 0.00 30 100 16180 -60.3 -89.3 1 29.0 -60.6 285 44 411.2 411.2 306.7 411.2 0.00 31 83 17326 -65.7 -93.7 1 28.0 -65.9 282 40 422.7 422.7 308.0 422.7 0.00 32 70 18360 -65.7 -93.7 1 28.0 -65.9 280 36 443.8 443.8 310.3 443.8 0.00 33 55 19821 -68.9 -95.9 1 27.0 -69.1 280 31 468.2 468.2 312.5 468.2 0.00 34 50 20400 -64.5 -92.5 1 28.0 -64.8 280 29 491.5 491.5 314.3 491.5 0.00 35 39 21925 -64.7 -92.7 1 28.0 -65.1 248 17 527.2 527.2 316.8 527.2 0.00 36 30 23550 -60.1 -89.1 1 29.0 -61.0 215 5 580.8 580.8 319.7 580.8 0.00 37 23 25224 -56.7 -85.7 1 29.0 -58.3 189 2 636.7 636.7 322.2 636.7 0.01 38 20 26120 -52.3 -82.3 2 30.0 -55.1 175 1 676.1 676.1 323.6 676.3 0.02 39 18 26797 -49.1 -80.1 1 31.0 -53.1 158 4 706.9 706.9 324.7 707.2 0.04 40 10 30690 -40.7 -73.7 2 33.0 -50.4 65 19 867.6 867.7 328.8 869.5 0.18 41 7.9 32296 -40.3 -74.3 1 34.0 -51.4 929.7 929.8 330.0 932.1 0.21 TRP 238 10626 -52.7 -65.7 19 13.0 -52.9 275 95 332.4 332.4 292.4 332.5 0.02 WND 239 10599 -52.6 -65.6 19 13.0 -52.8 275 95 332.1 332.1 292.3 332.2 0.02 Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: 850.00 mb = 1499.00 m = 4917.92 ft Wetbulb zero: 851.77 mb = 1482.34 m = 4863.27 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 86.66 % Est. max temperature: 13.48 C = 56.27 F Sfc-Lift cond lev (LCL): 913.78 mb = 914.58 m = 3000.55 ft T: 4.50 C 700-500 lapse rate: 6.68 C/km ThetaE index: 2.85 C Layer 925.0- 858.0 mb Conv cond level (CCL): 904.65 mb = 995.85 m = 3267.18 ft Mean mixing ratio: 5.56 g/kg Conv temperature: 13.14 C = 55.65 F Cap Strength: 3.69 C Lifted Index: 4.77 C Risk: None Lifted Index @300 mb: 14.27 C Lifted Index @700 mb: 2.26 C Showalter Index: 5.70 C Risk: None Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 24.00 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 61.00 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.87 J/kg Max Up Vert Vel: 5.45 m/s Conv Inhibition (B-): 4.32 J/kg Cap Strength: 4.77 C Lift Cond Lev (LCL): 910.32 mb = 945.29 m = 3101.32 ft Lev Free Conv (LFC): 895.32 mb = 1079.79 m = 3542.57 ft Equ Level (EL): 805.32 mb = 1929.97 m = 6331.86 ft B at Equ Level: 14.34 J/kg Max Parcel Lev (MPL): 745.32 mb = 2542.01 m = 8339.83 ft Wind level data Storm motion: 336 at 16 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 1016 39 340 7 2.4 -6.6 | 153 9 -4.3 8.5 1 1000 171 350 19 3.3 -18.7 | 43 5 -3.4 -3.7 2 925 815 350 15 2.6 -14.8 | 94 4 -4.1 0.3 3 850 1499 335 15 6.3 -13.6 | 166 1 -0.4 1.5 4 700 3036 300 21 18.2 -10.5 | 248 12 11.5 4.5 5 500 5580 290 31 29.1 -10.6 | 259 23 22.4 4.4 6 400 7160 295 29 26.3 -12.3 | 262 20 19.6 2.8 7 300 9110 285 60 58.0 -15.5 | 271 51 51.3 -0.5 8 250 10310 280 83 81.7 -14.4 | 270 75 75.0 0.6 9 239 10599 275 95 94.6 -8.3 | 266 88 87.9 6.8 10 238 10626 275 95 94.6 -8.3 | 266 88 87.9 6.8 11 200 11750 275 83 82.7 -7.2 | 264 76 76.0 7.8 12 150 13610 280 69 68.0 -12.0 | 267 61 61.3 3.1 13 100 16180 285 44 42.5 -11.4 | 264 36 35.8 3.7 14 70 18360 280 36 35.5 -6.3 | 253 30 28.8 8.8 15 50 20400 280 29 28.6 -5.0 | 245 24 21.9 10.0 16 30 23550 215 5 2.9 4.1 | 169 20 -3.8 19.1 17 20 26120 175 1 -0.1 1.0 | 157 17 -6.8 16.0 18 10 30690 65 19 -17.2 -8.0 | 106 25 -23.9 7.0 Wind Parameters Mean winds (0-6000m): 306.0 at 22.0 knts Storm direction: 336.0 at 16.5 knts Shear (0-3000m) pos: 1.7 neg: 2.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 6.9 neg: -12.1 tot: -5.2 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 30.18 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 ------------------------------------------------------------------------------- 500 349 17 71 4| 10.2 0.0 10.2| 2.0 -10.2 -8.2 -16.4 -0.59| 15.3 -9.1 1000 349 16 79 4| 5.1 1.1 6.2| 4.1 -10.2 -6.0 -6.0 -0.38| 9.2 -3.5 1500 346 16 87 3| 3.4 1.6 5.0| 5.2 -10.2 -5.0 -3.3 -0.21| 7.1 -1.5 2000 342 16 92 2| 2.5 2.1 4.6| 6.5 -10.2 -3.7 -1.9 -0.08| 6.3 -0.5 2500 336 16 174 0| 2.0 2.5 4.5| 6.9 -10.2 -3.4 -1.3 -0.06| 5.9 -0.4 3000 329 17 254 2| 1.7 2.8 4.5| 6.9 -12.1 -5.2 -1.7 -0.07| 5.7 -0.4 4000 319 18 258 5| 1.3 2.6 3.9| 13.2 -12.1 1.1 0.3 -0.02| 4.8 -0.1 5000 312 20 259 9| 1.0 2.5 3.5| 17.5 -12.1 5.4 1.1 0.00| 4.3 0.0 6000 306 22 259 11| 0.9 2.3 3.2| 20.8 -12.1 8.7 1.4 0.02| 3.8 0.1 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20260118.00.gif