UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 9 DEC 25 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 1020 15 20.4 13.4 64 7.0 16.0 30 7 291.9 293.6 288.4 318.9 9.51 1 1019 23 20.2 13.2 64 7.0 15.8 30 7 291.8 293.4 288.2 318.5 9.39 2 1005 141 20.4 14.4 68 6.0 16.5 23 14 293.1 295.0 289.5 322.5 10.31 3 1000 183 20.0 14.0 68 6.0 16.2 20 16 293.1 295.0 289.3 321.9 10.09 4 966 481 17.4 11.4 68 6.0 13.7 24 15 293.4 295.0 288.3 318.6 8.79 5 925 851 13.6 12.3 92 1.3 12.8 30 14 293.2 295.0 289.1 321.1 9.76 6 850 1557 8.2 6.8 91 1.4 7.4 90 8 294.7 296.0 287.4 315.9 7.31 7 831 1743 6.6 6.2 97 0.4 6.4 102 9 295.0 296.2 287.3 315.7 7.17 8 819 1862 6.8 -1.2 57 8.0 3.0 109 10 296.4 297.2 284.9 309.1 4.28 9 806 1994 9.2 -19.8 11 29.0 -0.3 117 10 300.3 300.5 282.8 303.5 0.99 10 804 2015 8.0 -16.0 16 24.0 -0.4 119 10 299.3 299.5 282.8 303.6 1.36 11 800 2056 9.4 -25.6 6 35.0 -0.9 121 10 301.2 301.3 282.7 303.1 0.59 12 785 2213 8.4 -25.6 7 34.0 -1.5 131 11 301.7 301.8 282.9 303.7 0.61 13 758 2502 10.0 -27.0 5 37.0 -1.0 149 13 306.5 306.6 284.7 308.4 0.55 14 753 2557 9.2 -24.8 7 34.0 -1.3 152 13 306.2 306.3 284.8 308.5 0.68 15 700 3158 5.8 -22.2 11 28.0 -3.1 190 16 308.9 309.1 286.0 312.0 0.92 16 654 3710 3.0 -31.0 6 34.0 -5.8 208 24 311.8 311.9 286.5 313.4 0.44 17 649 3772 2.2 -25.8 10 28.0 -5.9 210 25 311.6 311.7 286.8 314.1 0.72 18 616 4192 2.0 -41.0 2 43.0 -7.2 224 30 316.0 316.1 287.6 316.7 0.17 19 605 4337 1.0 -39.0 3 40.0 -7.8 229 32 316.5 316.6 287.9 317.3 0.22 20 522 5504 -6.9 -33.9 10 27.0 -12.9 268 49 320.7 320.7 289.4 322.2 0.42 21 519 5549 -6.7 -36.7 7 30.0 -13.0 270 50 321.4 321.5 289.5 322.6 0.32 22 500 5840 -6.3 -32.3 11 26.0 -12.6 280 54 325.4 325.5 290.9 327.2 0.51 23 493 5950 -6.7 -37.7 6 31.0 -13.3 281 56 326.2 326.2 290.9 327.3 0.30 24 470 6322 -8.7 -36.7 8 28.0 -14.6 284 62 328.2 328.3 291.6 329.5 0.35 25 460 6488 -10.5 -29.5 19 19.0 -15.2 286 64 328.0 328.1 291.9 330.6 0.72 26 410 7364 -16.5 -34.5 20 18.0 -20.1 293 79 331.2 331.3 292.6 333.1 0.50 27 403 7494 -16.9 -38.9 13 22.0 -20.8 294 81 332.3 332.4 292.7 333.6 0.33 28 400 7550 -16.3 -35.3 18 19.0 -20.1 295 82 333.8 333.9 293.2 335.6 0.47 29 396 7625 -17.1 -37.1 16 20.0 -20.8 295 83 333.7 333.8 293.1 335.2 0.40 30 371 8111 -19.7 -44.5 9 24.8 -23.3 295 87 336.6 336.6 293.7 337.3 0.20 31 360 8334 -20.9 -47.9 7 27.0 -24.4 294 86 337.9 337.9 293.9 338.4 0.14 32 300 9650 -31.7 -51.7 12 20.0 -33.4 285 78 340.7 340.7 294.6 341.1 0.11 33 252 10865 -40.1 -62.1 8 22.0 -41.1 290 78 345.7 345.7 295.7 345.8 0.04 34 250 10920 -40.5 290 78 345.9 35 229 11508 -45.7 284 79 346.7 36 200 12390 -54.1 275 80 347.1 37 150 14180 -67.1 285 87 354.5 38 136 14769 -69.9 280 79 359.6 39 123 15366 -71.3 275 71 367.5 40 100 16570 -78.9 265 54 375.3 41 86 17429 -78.3 393.0 42 80 17840 -80.7 396.3 43 72 18439 -77.5 415.2 44 68 18765 -79.3 418.2 45 64 19116 -71.5 442.6 46 49 20713 -66.5 489.6 47 44 21362 -68.1 501.0 48 41 21791 -63.5 522.7 49 20 26255 -58.1 658.3 50 16 27680 -52.3 720.6 51 13 29016 -54.7 756.4 TRP 100 16570 -78.9 265 54 375.3 WND 371 8111 -19.7 -44.5 9 24.8 -23.3 295 87 336.6 336.6 293.7 337.3 0.20 Sounding variables and indices 1000-500 mb thick: 5657.00 m Freezing level: 594.49 mb = 4484.84 m = 14713.88 ft Wetbulb zero: 807.29 mb = 1981.14 m = 6499.71 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 31.08 % Est. max temperature: 22.85 C = 73.13 F Sfc-Lift cond lev (LCL): 919.61 mb = 899.76 m = 2951.94 ft T: 13.23 C 700-500 lapse rate: 4.51 C/km ThetaE index: 17.60 C Layer 850.0- 804.0 mb Conv cond level (CCL): 892.63 mb = 1148.45 m = 3767.82 ft Mean mixing ratio: 9.47 g/kg Conv temperature: 22.39 C = 72.30 F Cap Strength: 7.52 C Lifted Index: 9.97 C Risk: None Lifted Index @300 mb: 14.98 C Lifted Index @700 mb: 5.25 C Showalter Index: 12.43 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 14.50 C Cross Totals Index: 13.10 C K Index: -6.70 Risk: None Sweat Index: 151.60 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.80 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 6.61 J/kg Cap Strength: 9.69 C Lift Cond Lev (LCL): 901.93 mb = 1061.84 m = 3483.70 ft Lev Free Conv (LFC): 876.93 mb = 1296.54 m = 4253.69 ft Equ Level (EL): 816.93 mb = 1883.23 m = 6178.50 ft B at Equ Level: 18.62 J/kg Max Parcel Lev (MPL): 786.93 mb = 2192.31 m = 7192.52 ft Wind level data Storm motion: 296 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 1020 15 30 7 -3.5 -6.1 | 95 20 -19.6 1.8 1 1000 183 20 16 -5.5 -15.0 | 72 23 -21.6 -7.1 2 925 851 30 14 -7.0 -12.1 | 80 24 -23.1 -4.2 3 850 1557 90 8 -8.0 0.0 | 108 25 -24.1 7.9 4 700 3158 190 16 2.8 15.8 | 151 27 -13.4 23.7 5 500 5840 280 54 53.2 -9.4 | 272 37 37.0 -1.5 6 400 7550 295 82 74.3 -34.7 | 295 64 58.2 -26.8 7 371 8111 295 87 78.8 -36.8 | 295 69 62.7 -28.9 8 300 9650 285 78 75.3 -20.2 | 282 60 59.2 -12.3 9 250 10920 290 78 73.3 -26.7 | 288 60 57.2 -18.8 10 200 12390 275 80 79.7 -7.0 | 269 64 63.5 0.9 11 150 14180 285 87 84.0 -22.5 | 282 69 67.9 -14.6 12 100 16570 265 54 53.8 4.7 | 251 40 37.6 12.6 Wind Parameters Mean winds (0-6000m): 266.1 at 24.0 knts Storm direction: 296.1 at 18.0 knts Shear (0-3000m) pos: 5.1 neg: 1.4 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 50.3 deg Storm rel helicity (0-3000m) pos: 244.0 neg: -47.7 tot: 196.3 m^2/s^2 ave: 65.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 142.41 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 23 14 77 22| 0.0 8.3 8.3| 8.9 -47.7 -38.8 -77.6 -0.67| 10.9 -7.3 1000 26 14 78 23| 2.6 4.1 6.8| 39.4 -47.7 -8.2 -8.2 -0.15| 8.1 -1.2 1500 34 13 83 23| 4.5 2.8 7.3| 98.6 -47.7 50.9 33.9 0.26| 8.4 2.2 2000 45 12 89 25| 4.8 2.1 6.9|132.7 -47.7 85.0 42.5 0.37| 7.8 2.9 2500 60 12 94 26| 5.1 1.7 6.7|183.5 -47.7 135.8 54.3 0.48| 7.6 3.7 3000 77 12 100 29| 5.1 1.4 6.5|244.0 -47.7 196.3 65.4 0.57| 7.7 4.4 4000 155 14 133 31| 5.5 1.0 6.5|385.1 -47.7 337.4 84.4 0.69| 8.2 5.7 5000 226 19 172 21| 5.5 0.8 6.3|588.3 -47.7 540.7 108.1 0.78| 9.2 7.1 6000 266 24 219 12| 5.3 0.7 6.0|836.7 -47.7 789.0 131.5 0.82| 10.1 8.3 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20251209.12.gif