UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 7 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 1018 15 17.4 8.4 55 9.0 12.3 340 11 289.1 290.3 284.7 308.3 6.80 1 1000 168 16.6 9.6 63 7.0 12.6 340 19 289.8 291.1 285.7 311.0 7.52 2 925 827 10.2 8.2 87 2.0 9.1 345 23 289.7 291.0 285.5 310.7 7.39 3 894 1109 7.6 7.1 97 0.5 7.3 337 21 289.9 291.1 285.3 310.0 7.09 4 889 1155 7.6 3.6 76 4.0 5.5 336 21 290.4 291.3 283.9 306.3 5.58 5 850 1523 5.0 0.6 73 4.4 2.9 325 19 291.4 292.2 283.4 305.0 4.70 6 778 2236 -1.3 -1.6 98 0.3 -1.4 304 24 292.1 292.9 283.3 304.8 4.37 7 770 2319 3.4 -19.6 17 23.0 -3.7 302 25 298.0 298.2 281.9 301.4 1.05 8 767 2351 4.8 -33.2 4 38.0 -4.1 301 25 299.9 299.9 281.7 300.9 0.30 9 700 3091 1.6 280 31 304.3 10 667 3477 0.2 277 38 306.9 11 636 3856 -0.3 -33.3 6 33.0 -8.0 274 45 310.6 310.6 286.0 311.8 0.36 12 591 4436 -3.9 -31.9 9 28.0 -10.4 270 56 313.0 313.0 286.9 314.5 0.45 13 568 4748 -1.9 -37.9 4 36.0 -9.8 268 61 318.9 318.9 288.7 319.8 0.26 14 501 5734 -5.9 -45.9 3 40.0 -13.0 260 80 325.7 325.7 290.6 326.1 0.12 15 500 5750 -5.9 -46.9 2 41.0 -13.0 260 80 325.8 325.9 290.6 326.3 0.11 16 467 6285 -6.1 -54.1 1 48.0 -13.6 263 86 332.0 332.0 292.3 332.2 0.05 17 442 6713 -8.7 -52.1 2 43.4 -15.5 265 91 334.0 334.0 292.9 334.3 0.07 18 400 7480 -13.5 -48.5 3 35.0 -18.9 270 87 337.4 337.5 293.8 337.9 0.12 19 392 7633 -14.5 -45.5 5 31.0 -19.6 270 87 338.1 338.1 294.0 338.8 0.17 20 308 9403 -28.3 -60.3 3 32.0 -30.7 270 86 342.9 342.9 295.1 343.1 0.04 21 300 9590 -29.5 -61.5 3 32.0 -31.8 270 86 343.8 343.8 295.3 343.9 0.03 22 250 10870 -39.7 -67.7 3 28.0 -40.8 275 86 347.0 347.0 296.0 347.1 0.02 23 248 10925 -40.1 -67.1 4 27.0 -41.2 274 86 347.2 347.2 296.0 347.3 0.02 24 200 12360 -50.3 260 84 353.1 25 150 14170 -65.7 260 84 356.9 26 126 15214 -71.1 251 70 365.4 27 102 16446 -76.5 241 53 377.8 28 100 16560 -77.5 240 51 378.0 29 88 17290 -77.9 252 41 391.3 30 72 18422 -82.7 270 25 404.2 31 70 18580 -80.3 240 16 412.6 32 57 19763 -72.9 454.4 33 55 19973 -71.5 462.2 TRP 72 18422 -82.7 270 25 404.2 WND 442 6713 -8.7 -52.1 2 43.4 -15.5 265 91 334.0 334.0 292.9 334.3 0.07 Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 792.86 mb = 2089.00 m = 6853.59 ft Freezing level: 775.79 mb = 2259.13 m = 7411.75 ft Freezing level: 654.60 mb = 3628.26 m = 11903.61 ft Wetbulb zero: 802.00 mb = 1991.40 m = 6533.38 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 44.63 % Est. max temperature: 19.25 C = 66.64 F Sfc-Lift cond lev (LCL): 889.87 mb = 1147.18 m = 3763.67 ft T: 7.60 C 700-500 lapse rate: 2.82 C/km ThetaE index: 10.14 C Layer 925.0- 700.0 mb Conv cond level (CCL): 895.57 mb = 1094.50 m = 3590.82 ft Mean mixing ratio: 7.39 g/kg Conv temperature: 18.22 C = 64.79 F Cap Strength: 15.88 C Lifted Index: 15.99 C Risk: None Lifted Index @300 mb: 23.74 C Lifted Index @700 mb: 5.39 C Showalter Index: 19.63 C Risk: None Total Totals Index: 17.40 C Risk: None Vertical Totals Index: 10.90 C Cross Totals Index: 6.50 C K Index: -23.35 Risk: None Sweat Index: 125.20 Risk: None Energy Index: 4.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.02 J/kg Max Up Vert Vel: 8.95 m/s Conv Inhibition (B-): 3.64 J/kg Cap Strength: 15.51 C Lift Cond Lev (LCL): 898.24 mb = 1069.86 m = 3510.01 ft Lev Free Conv (LFC): 863.24 mb = 1396.25 m = 4580.83 ft Equ Level (EL): 773.24 mb = 2285.42 m = 7498.00 ft B at Equ Level: 38.22 J/kg Max Parcel Lev (MPL): 743.24 mb = 2605.65 m = 8548.60 ft Wind level data Storm motion: 308 at 30 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 1018 15 340 11 3.8 -10.3 | 112 22 -20.0 8.1 1 1000 168 340 19 6.5 -17.9 | 92 17 -17.3 0.6 2 925 827 345 23 6.0 -22.2 | 78 18 -17.9 -3.8 3 850 1523 325 19 10.9 -15.6 | 103 13 -12.9 2.9 4 700 3091 280 31 30.5 -5.4 | 207 15 6.7 13.1 5 500 5750 260 80 78.8 13.9 | 240 64 55.0 32.3 6 442 6713 265 91 90.7 7.9 | 248 72 66.8 26.4 7 400 7480 270 87 87.0 -0.0 | 254 66 63.2 18.4 8 300 9590 270 86 86.0 -0.0 | 253 65 62.2 18.4 9 250 10870 275 86 85.7 -7.5 | 260 63 61.9 10.9 10 200 12360 260 84 82.7 14.6 | 241 68 58.9 33.0 11 150 14170 260 84 82.7 14.6 | 241 68 58.9 33.0 12 100 16560 240 51 44.2 25.5 | 205 48 20.4 43.9 13 72 18422 270 25 25.0 -0.0 | 184 18 1.2 18.4 14 70 18580 240 16 13.9 8.0 | 159 28 -10.0 26.4 Wind Parameters Mean winds (0-6000m): 277.8 at 40.2 knts Storm direction: 307.8 at 30.1 knts Shear (0-3000m) pos: 1.7 neg: 4.7 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 94.2 deg Storm rel helicity (0-3000m) pos: 51.6 neg: -53.7 tot: -2.1 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 170.23 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 ------------------------------------------------------------------------------- 500 341 19 93 18| 10.4 0.0 10.4| 0.0 -44.6 -44.6 -89.2 -0.88| 10.6 -9.3 1000 342 20 87 18| 5.2 0.7 5.9| 5.8 -53.7 -47.8 -47.8 -0.66| 7.5 -5.0 1500 339 20 88 17| 3.5 2.2 5.7| 24.6 -53.7 -29.1 -19.4 -0.23| 7.0 -1.6 2000 334 21 90 15| 2.6 3.1 5.7| 31.4 -53.7 -22.3 -11.2 -0.08| 6.9 -0.5 2500 326 21 93 12| 2.1 4.0 6.1| 42.1 -53.7 -11.6 -4.6 0.13| 7.0 0.9 3000 317 23 102 9| 1.7 4.7 6.4| 51.6 -53.7 -2.1 -0.7 0.20| 7.3 1.5 4000 302 26 163 5| 1.3 5.8 7.1|104.4 -53.7 50.7 12.7 0.30| 7.9 2.4 5000 288 33 222 11| 1.0 6.7 7.7|127.7 -53.7 74.0 14.8 0.26| 8.3 2.2 6000 278 40 231 21| 0.9 7.1 7.9|174.8 -73.0 101.8 17.0 0.23| 8.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20260107.12.gif