UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 13 JAN 26 Station: ROMD WMO ident: 47945 Latitude: 25.83 Longitude: 131.23 Elevation: 15.00 ------------------------------------------------------------------------------- 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 1017 15 18.6 14.2 76 4.4 15.8 350 10 290.3 292.1 288.3 318.7 10.05 1 1000 158 18.0 14.6 81 3.4 15.8 330 16 291.1 293.0 289.0 320.8 10.50 2 925 818 12.0 12.0 100 0.0 12.0 295 12 291.6 293.3 288.3 318.7 9.56 3 850 1521 7.6 7.4 99 0.2 7.5 290 16 294.1 295.5 287.5 316.1 7.62 4 800 2018 4.4 4.1 98 0.3 4.2 288 18 295.8 297.0 286.9 314.6 6.43 5 700 3093 -2.3 -2.3 100 0.0 -2.3 285 21 299.9 300.8 286.6 313.8 4.62 6 689 3218 -3.3 -3.8 96 0.5 -3.5 284 24 300.2 301.0 286.4 312.8 4.19 7 686 3252 -3.3 -7.1 75 3.8 -4.8 283 25 300.6 301.2 285.5 310.5 3.27 8 678 3345 0.0 -12.0 40 12.0 -4.6 283 28 305.3 305.7 286.2 312.4 2.25 9 672 3416 0.0 -14.0 34 14.0 -5.1 282 30 306.0 306.4 286.1 312.2 1.93 10 662 3536 0.6 -20.4 19 21.0 -6.0 281 33 308.0 308.2 285.9 311.8 1.14 11 527 5332 -7.7 -36.7 8 29.0 -13.6 264 83 318.8 318.9 288.7 320.0 0.31 12 522 5406 -6.7 -39.7 5 33.0 -13.1 263 86 320.9 320.9 289.3 321.8 0.23 13 500 5740 -9.1 -38.1 7 29.0 -14.7 260 95 321.9 322.0 289.7 323.0 0.29 14 449 6564 -14.1 -52.1 2 38.0 -19.0 253 99 325.7 325.7 290.6 326.0 0.07 15 436 6788 -12.9 -57.9 1 45.0 -18.3 251 100 330.0 330.0 291.7 330.1 0.04 16 400 7440 -16.5 -43.5 8 27.0 -20.8 245 103 333.5 333.6 292.9 334.3 0.20 17 367 8083 -19.5 -53.5 3 34.0 -23.5 337.9 337.9 293.9 338.2 0.07 TRP WND Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 734.33 mb = 2723.96 m = 8936.78 ft Freezing level: 678.00 mb = 3345.41 m = 10975.62 ft Freezing level: 652.24 mb = 3665.88 m = 12027.02 ft Wetbulb zero: 735.41 mb = 2695.68 m = 8843.99 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 60.05 % Est. max temperature: 21.79 C = 71.22 F Sfc-Lift cond lev (LCL): 952.77 mb = 567.55 m = 1862.01 ft T: 14.28 C 700-500 lapse rate: 2.57 C/km ThetaE index: 10.29 C Layer 925.0- 678.0 mb Conv cond level (CCL): 935.69 mb = 720.70 m = 2364.46 ft Mean mixing ratio: 10.02 g/kg Conv temperature: 19.78 C = 67.61 F Cap Strength: 7.52 C Lifted Index: 7.46 C Risk: None Lifted Index @700 mb: -2.61 C Showalter Index: 9.51 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 16.70 C Cross Totals Index: 16.50 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 215.80 Risk: None Energy Index: 1.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 152.14 J/kg Max Up Vert Vel: 17.44 m/s Conv Inhibition (B-): 0.67 J/kg Cap Strength: 7.50 C Lift Cond Lev (LCL): 939.05 mb = 690.35 m = 2264.90 ft Lev Free Conv (LFC): 924.05 mb = 826.51 m = 2711.62 ft Equ Level (EL): 674.05 mb = 3391.98 m = 11128.39 ft B at Equ Level: 146.55 J/kg Max Parcel Lev (MPL): 584.05 mb = 4522.62 m = 14837.82 ft Wind level data Storm motion: 300 at 29 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 1017 15 350 10 1.7 -9.8 | 101 24 -23.4 4.6 1 1000 158 330 16 8.0 -13.9 | 92 17 -17.2 0.6 2 925 818 295 12 10.9 -5.1 | 123 17 -14.3 9.4 3 850 1521 290 16 15.0 -5.5 | 132 14 -10.1 9.0 4 700 3093 285 21 20.3 -5.4 | 152 10 -4.9 9.0 5 500 5740 260 95 93.6 16.5 | 246 75 68.4 31.0 6 400 7440 245 103 93.3 43.5 | 230 90 68.2 58.0 Wind Parameters Mean winds (0-6000m): 269.9 at 38.7 knts Storm direction: 299.9 at 29.0 knts Shear (0-3000m) pos: 0.0 neg: 3.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 49.2 deg Storm rel helicity (0-3000m) pos: 55.0 neg: -14.4 tot: 40.6 m^2/s^2 ave: 13.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.07 Bulk Shear: 142.26 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 ------------------------------------------------------------------------------- 500 326 14 99 17| 0.0 9.0 9.0| 18.5 -14.4 4.1 8.2 0.15| 12.7 1.9 1000 314 14 108 16| 0.0 5.8 5.8| 36.7 -14.4 22.3 22.3 0.35| 9.0 3.1 1500 306 14 114 15| 0.0 4.8 4.8| 43.2 -14.4 28.8 19.2 0.38| 7.0 2.7 2000 301 15 119 14| 0.0 4.0 4.0| 46.9 -14.4 32.5 16.3 0.40| 5.7 2.3 2500 298 15 123 14| 0.0 3.5 3.5| 50.9 -14.4 36.5 14.6 0.42| 4.9 2.1 3000 295 16 126 13| 0.0 3.2 3.2| 55.0 -14.4 40.6 13.5 0.45| 4.4 2.0 4000 289 20 143 10| 0.0 5.8 5.8|109.9 -14.4 95.5 23.9 0.57| 6.7 3.8 5000 279 28 196 10| 0.0 7.6 7.6|124.5 -23.5 101.0 20.2 0.38| 8.4 3.2 6000 270 39 223 20| 0.0 8.3 8.3|124.5-169.7 -45.1 -7.5 0.21| 9.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20260113.12.gif