UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for LGIR... Searching the city database file for: LGIR ... Date:0000Z 6 DEC 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 1001 39 15.6 7.6 59 8.0 11.2 195 21 288.7 289.8 284.2 307.2 6.55 1 1000 45 16.2 9.2 63 7.0 12.1 190 23 289.4 290.6 285.3 310.0 7.31 2 970 304 16.0 7.0 55 9.0 11.0 198 21 291.7 292.8 285.4 310.3 6.48 3 952 462 15.2 5.2 51 10.0 9.8 203 20 292.4 293.5 285.0 309.3 5.83 4 946 516 13.0 4.0 54 9.0 8.3 204 20 290.7 291.7 283.9 306.2 5.39 5 925 704 13.0 5.0 58 8.0 8.7 210 19 292.6 293.7 285.2 309.7 5.91 6 904 897 11.6 4.6 62 7.0 7.9 215 15 293.1 294.1 285.4 310.1 5.88 7 850 1408 7.4 3.5 76 3.9 5.4 230 5 293.9 294.9 285.6 310.7 5.79 8 791 1995 2.2 0.4 88 1.8 1.3 219 9 294.4 295.3 284.9 309.0 4.98 9 781 2098 1.8 0.6 92 1.2 1.2 217 9 295.1 296.0 285.4 310.1 5.12 10 713 2827 -2.9 -3.2 98 0.3 -3.0 203 14 297.7 298.5 285.4 310.3 4.24 11 700 2973 -3.9 -4.4 96 0.5 -4.1 200 15 298.2 298.9 285.3 310.0 3.94 12 646 3601 -7.7 -8.8 92 1.1 -8.1 200 15 300.8 301.3 285.4 310.1 3.04 13 636 3722 -8.1 -9.4 90 1.3 -8.6 200 14 301.7 302.2 285.6 310.7 2.95 14 598 4197 -11.7 -13.0 90 1.3 -12.1 200 14 302.9 303.3 285.4 310.2 2.35 15 500 5540 -21.7 -23.7 84 2.0 -22.1 200 13 306.6 306.8 285.4 310.3 1.13 16 464 6088 -25.3 -27.8 80 2.5 -25.8 207 14 308.7 308.9 285.9 311.5 0.84 17 400 7150 -33.9 -36.5 77 2.6 -34.2 220 15 310.9 311.0 286.2 312.4 0.42 18 300 9090 -51.5 -54.6 69 3.1 -51.6 190 33 312.8 312.8 286.4 313.1 0.08 19 256 10102 -60.7 -64.7 59 4.0 -60.7 190 37 313.7 313.7 286.6 313.8 0.02 20 250 10250 -61.3 -64.7 64 3.4 -61.3 190 38 314.9 314.9 287.1 315.0 0.03 21 246 10350 -60.7 -64.2 63 3.5 -60.7 317.3 317.3 287.9 317.4 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 754.96 mb = 2377.34 m = 7799.57 ft Wetbulb zero: 761.79 mb = 2297.40 m = 7537.31 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 83.05 % Est. max temperature: 20.82 C = 69.47 F Sfc-Lift cond lev (LCL): 887.76 mb = 1047.07 m = 3435.24 ft T: 10.36 C 700-500 lapse rate: 6.93 C/km ThetaE index: 4.06 C Layer 952.0- 925.0 mb Conv cond level (CCL): 807.02 mb = 1831.61 m = 6009.14 ft Mean mixing ratio: 6.17 g/kg Conv temperature: 21.24 C = 70.23 F Cap Strength: 2.22 C Lifted Index: 0.99 C Risk: Showers probable Lifted Index @300 mb: 2.62 C Lifted Index @700 mb: 0.50 C Showalter Index: 0.14 C Risk: Thunderstorms probable Total Totals Index: 54.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 25.20 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 171.00 Risk: None Energy Index: -0.14 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.95 J/kg Max Up Vert Vel: 4.68 m/s Conv Inhibition (B-): 664.50 J/kg Cap Strength: 2.22 C Lift Cond Lev (LCL): 838.52 mb = 1519.03 m = 4983.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 233 at 10 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 1001 39 195 21 5.4 20.3 | 170 14 -2.6 14.2 1 1000 45 190 23 4.0 22.7 | 166 17 -4.0 16.6 2 925 704 210 19 9.5 16.5 | 188 10 1.5 10.4 3 850 1408 230 5 3.8 3.2 | 56 5 -4.2 -2.9 4 700 2973 200 15 5.1 14.1 | 160 9 -2.9 8.0 5 500 5540 200 13 4.4 12.2 | 150 7 -3.6 6.1 6 400 7150 220 15 9.6 11.5 | 197 6 1.6 5.4 7 300 9090 190 33 5.7 32.5 | 175 27 -2.3 26.4 8 250 10250 190 38 6.6 37.4 | 177 31 -1.4 31.3 Wind Parameters Mean winds (0-6000m): 202.9 at 13.4 knts Storm direction: 232.9 at 10.1 knts Shear (0-3000m) pos: 2.8 neg: 1.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -9.7 deg Storm rel helicity (0-3000m) pos: 21.2 neg: -5.0 tot: 16.2 m^2/s^2 ave: 5.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.21 Bulk Shear: 9.06 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 ------------------------------------------------------------------------------- 500 197 22 173 15| 3.8 0.0 3.8| 11.7 -0.6 11.1 22.3 0.45| 6.9 3.1 1000 203 19 177 12| 5.7 0.0 5.7| 15.3 -1.9 13.4 13.4 0.20| 8.1 1.7 1500 205 15 170 8| 5.6 0.0 5.6| 15.6 -4.9 10.7 7.2 -0.07| 8.2 -0.5 2000 208 13 163 6| 4.2 0.9 5.1| 17.9 -4.9 13.0 6.5 0.04| 7.1 0.3 2500 208 13 159 6| 3.4 1.4 4.8| 20.2 -4.9 15.3 6.1 0.12| 6.4 0.8 3000 206 13 157 6| 2.8 1.7 4.5| 21.2 -5.0 16.2 5.4 0.12| 5.9 0.7 4000 204 13 157 7| 2.1 1.2 3.3| 21.2 -6.1 15.1 3.8 0.11| 4.5 0.5 5000 203 13 157 7| 1.7 0.9 2.6| 21.2 -7.2 14.0 2.8 0.09| 3.7 0.3 6000 203 13 156 7| 1.4 0.7 2.1| 23.8 -7.8 16.0 2.7 0.11| 3.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//LGIR/skewt/LGIR.skewt.20251206.00.gif