UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 8 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 1019 15 17.6 8.6 56 9.0 12.5 330 10 289.2 290.4 284.8 308.7 6.89 1 1000 175 16.6 8.6 59 8.0 12.0 330 19 289.8 291.0 285.2 309.7 7.02 2 925 830 10.4 6.3 76 4.1 8.2 320 16 289.9 291.1 284.7 308.4 6.48 3 906 1003 9.2 3.2 66 6.0 6.1 313 14 290.4 291.4 283.7 305.7 5.32 4 850 1528 5.0 -3.0 56 8.0 1.5 290 8 291.4 292.0 282.1 301.9 3.60 5 831 1712 3.2 -1.8 70 5.0 1.0 288 10 291.4 292.1 282.7 303.1 4.03 6 781 2210 -0.7 -6.7 64 6.0 -3.1 283 15 292.4 292.9 281.8 301.2 2.96 7 765 2375 -1.7 -13.7 39 12.0 -5.7 282 17 293.1 293.4 280.6 298.3 1.73 8 759 2438 -2.3 -4.6 84 2.3 -3.3 281 18 293.1 293.7 282.8 303.6 3.58 9 750 2532 -2.7 -4.5 87 1.8 -3.4 280 19 293.6 294.3 283.2 304.4 3.65 10 738 2661 -0.5 -20.5 20 20.0 -6.2 279 20 297.4 297.6 281.6 300.6 1.01 11 726 2792 -0.3 -37.3 4 37.0 -7.6 278 22 299.0 299.1 281.2 299.8 0.21 12 700 3082 -2.3 -44.3 2 42.0 -9.2 275 25 299.9 300.0 281.5 300.3 0.11 13 639 3796 -6.9 -36.9 7 30.0 -12.3 270 42 302.6 302.7 282.8 303.5 0.25 14 603 4249 -2.5 -33.5 7 31.0 -9.6 266 53 312.8 312.9 286.8 314.1 0.37 15 582 4529 -1.7 -48.7 1 47.0 -9.8 264 60 316.9 316.9 287.8 317.2 0.08 16 559 4848 -2.5 -50.5 1 48.0 -10.5 262 68 319.6 319.6 288.7 319.9 0.07 17 530 5270 -1.5 258 78 325.7 18 500 5730 -3.1 -46.1 2 43.0 -11.3 255 89 329.3 329.3 291.6 329.7 0.12 19 466 6286 -5.3 -49.3 2 44.0 -13.1 257 91 333.2 333.2 292.7 333.6 0.09 20 400 7470 -13.3 -41.3 8 28.0 -18.5 260 95 337.7 337.8 294.0 338.7 0.26 21 380 7858 -15.7 -46.7 5 31.0 -20.5 260 95 339.5 339.6 294.4 340.1 0.15 22 359 8283 -18.9 -50.4 4 31.5 -23.1 260 95 340.8 340.8 294.6 341.2 0.10 23 302 9543 -28.7 -61.7 3 33.0 -31.1 260 87 344.3 344.3 295.4 344.4 0.03 24 300 9590 -29.3 -62.3 3 33.0 -31.6 260 87 344.1 344.1 295.3 344.2 0.03 25 250 10860 -39.5 -68.5 3 29.0 -40.6 265 89 347.3 347.3 296.1 347.4 0.02 26 248 10915 -40.1 -69.1 3 29.0 -41.2 265 89 347.2 347.2 296.0 347.3 0.01 27 200 12340 -51.9 260 95 350.6 28 150 14140 -64.3 250 91 359.3 29 138 14644 -68.5 251 88 360.6 30 112 15863 -78.7 255 80 363.7 31 103 16341 -77.7 237 70 374.4 32 100 16510 -78.5 230 66 376.1 33 91 17048 -77.1 238 56 389.1 34 82 17639 -81.3 247 45 392.3 35 75 18149 -73.9 254 36 418.0 36 70 18550 -74.5 260 29 425.0 37 62 19254 -76.1 251 21 436.5 38 59 19545 -70.9 247 18 454.4 39 56 19854 -71.1 243 15 460.8 40 54 20072 -66.7 241 13 475.7 41 50 20540 -64.9 235 8 490.5 42 35 22740 -59.5 225 12 557.3 43 32 23297 -61.1 222 13 567.5 44 30 23700 -58.7 220 14 584.6 45 27 24365 -56.7 608.1 TRP 112 15863 -78.7 255 80 363.7 WND 359 8283 -18.9 -50.4 4 31.5 -23.1 260 95 340.8 340.8 294.6 341.2 0.10 Sounding variables and indices 1000-500 mb thick: 5555.00 m Freezing level: 789.97 mb = 2120.83 m = 6958.01 ft Wetbulb zero: 819.16 mb = 1826.91 m = 5993.74 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 36.78 % Est. max temperature: 19.48 C = 67.07 F Sfc-Lift cond lev (LCL): 890.81 mb = 1141.83 m = 3746.12 ft T: 8.09 C 700-500 lapse rate: 0.30 C/km ThetaE index: 7.74 C Layer 925.0- 831.0 mb Conv cond level (CCL): 861.16 mb = 1420.62 m = 4660.76 ft Mean mixing ratio: 6.76 g/kg Conv temperature: 19.62 C = 67.32 F Cap Strength: 18.05 C Lifted Index: 19.85 C Risk: None Lifted Index @300 mb: 25.08 C Lifted Index @700 mb: 2.31 C Showalter Index: 24.54 C Risk: None Total Totals Index: 8.20 C Risk: None Vertical Totals Index: 8.10 C Cross Totals Index: 0.10 C K Index: -36.90 Risk: None Sweat Index: 105.00 Risk: None Energy Index: 5.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.42 J/kg Max Up Vert Vel: 8.53 m/s Conv Inhibition (B-): 18.36 J/kg Cap Strength: 19.30 C Lift Cond Lev (LCL): 879.25 mb = 1249.37 m = 4098.93 ft Lev Free Conv (LFC): 834.25 mb = 1679.88 m = 5511.33 ft Equ Level (EL): 734.25 mb = 2701.31 m = 8862.46 ft B at Equ Level: 29.80 J/kg Max Parcel Lev (MPL): 694.25 mb = 3146.53 m = 10323.14 ft Wind level data Storm motion: 296 at 28 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 1019 15 330 10 5.0 -8.7 | 100 21 -20.3 3.7 1 1000 175 330 19 9.5 -16.5 | 76 16 -15.8 -4.0 2 925 830 320 16 10.3 -12.3 | 91 15 -15.0 0.1 3 850 1528 290 8 7.5 -2.7 | 119 20 -17.8 9.7 4 700 3082 275 25 24.9 -2.2 | 178 10 -0.4 10.2 5 500 5730 255 89 86.0 23.0 | 240 70 60.7 35.4 6 400 7470 260 95 93.6 16.5 | 247 74 68.2 28.9 7 359 8283 260 95 93.6 16.5 | 247 74 68.2 28.9 8 300 9590 260 87 85.7 15.1 | 245 66 60.4 27.5 9 250 10860 265 89 88.7 7.8 | 252 66 63.3 20.2 10 200 12340 260 95 93.6 16.5 | 247 74 68.2 28.9 11 150 14140 250 91 85.5 31.1 | 234 74 60.2 43.5 12 112 15863 255 80 77.3 20.7 | 237 62 52.0 33.1 13 100 16510 230 66 50.6 42.4 | 205 60 25.2 54.8 14 70 18550 260 29 28.6 5.0 | 191 18 3.2 17.4 15 50 20540 235 8 6.6 4.6 | 132 25 -18.8 17.0 16 30 23700 220 14 9.0 10.7 | 145 28 -16.3 23.1 Wind Parameters Mean winds (0-6000m): 266.1 at 37.6 knts Storm direction: 296.1 at 28.2 knts Shear (0-3000m) pos: 0.0 neg: 3.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 72.9 deg Storm rel helicity (0-3000m) pos: 87.8 neg: -36.3 tot: 51.6 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 146.03 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 ------------------------------------------------------------------------------- 500 328 17 83 16| 0.0 7.8 7.8| 7.6 -36.3 -28.7 -57.4 -0.53| 11.2 -6.0 1000 325 17 86 16| 0.0 2.7 2.7| 27.2 -36.3 -9.0 -9.0 -0.06| 8.1 -0.4 1500 320 15 94 16| 0.0 2.2 2.2| 49.3 -36.3 13.0 8.7 0.18| 7.9 1.4 2000 314 14 101 16| 0.0 2.4 2.4| 59.4 -36.3 23.1 11.5 0.22| 7.2 1.6 2500 306 14 106 14| 0.0 3.0 3.0| 72.7 -36.3 36.4 14.6 0.30| 7.0 2.1 3000 298 15 114 13| 0.0 3.5 3.5| 87.8 -36.3 51.6 17.2 0.39| 6.8 2.7 4000 286 20 139 9| 0.0 5.6 5.6|145.9 -36.3 109.7 27.4 0.49| 8.2 4.0 5000 275 28 195 10| 0.0 7.1 7.1|166.8 -37.9 128.9 25.8 0.37| 9.1 3.4 6000 266 38 219 19| 0.0 7.5 7.5|193.2 -73.9 119.3 19.9 0.30| 9.4 2.8 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20260108.12.gif