UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 10 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 1019 15 20.6 13.6 64 7.0 16.2 80 8 292.2 293.9 288.6 319.6 9.64 1 1000 174 20.0 13.0 64 7.0 15.6 85 19 293.1 294.8 288.8 320.1 9.45 2 925 840 13.8 11.3 85 2.5 12.3 95 14 293.4 295.1 288.6 319.5 9.12 3 891 1156 12.6 7.8 73 4.8 9.9 117 10 295.3 296.7 287.8 317.0 7.47 4 850 1550 9.8 5.2 73 4.6 7.3 145 6 296.4 297.6 287.2 315.5 6.53 5 794 2111 6.0 -1.0 61 7.0 2.6 87 14 298.2 299.0 285.9 311.5 4.48 6 788 2173 6.6 -11.4 26 18.0 -0.3 81 15 299.5 299.8 283.7 305.8 2.03 7 731 2787 5.0 -4.0 52 9.0 0.8 17 24 304.2 304.9 287.5 316.2 3.89 8 700 3138 2.4 -4.6 60 7.0 -0.8 340 29 305.1 305.9 287.8 317.1 3.88 9 686 3301 1.6 -4.4 64 6.0 -1.2 337 30 306.0 306.8 288.2 318.5 4.02 10 670 3492 6.4 -23.6 10 30.0 -3.2 333 32 313.5 313.6 287.5 316.4 0.85 11 662 3590 6.8 -31.2 5 38.0 -3.7 331 33 315.0 315.1 287.6 316.5 0.43 12 601 4375 2.2 -30.8 7 33.0 -6.7 315 39 318.5 318.6 288.8 320.3 0.49 13 551 5072 0.2 -24.8 13 25.0 -7.6 301 45 324.2 324.3 291.0 327.4 0.93 14 500 5840 -5.9 -28.9 14 23.0 -12.0 285 51 325.8 326.0 291.3 328.4 0.70 15 400 7550 -16.9 -41.9 9 25.0 -21.0 275 68 333.0 333.1 292.8 334.0 0.24 16 377 7993 -18.9 -46.9 7 28.0 -22.8 275 69 336.1 336.1 293.5 336.7 0.15 17 300 9650 -31.9 -54.9 8 23.0 -33.7 275 72 340.4 340.4 294.5 340.7 0.07 18 255 10776 -40.1 -60.1 10 20.0 -41.1 279 74 344.5 344.5 295.4 344.7 0.05 19 250 10910 -41.3 280 74 344.7 20 200 12380 -54.1 280 76 347.1 21 176 13193 -59.8 290 84 350.7 22 150 14180 -66.9 285 84 354.8 23 114 15792 -77.3 271 64 364.5 24 102 16427 -78.3 266 55 374.3 25 100 16540 -78.9 265 54 375.3 26 92 17009 -80.9 265 48 380.4 27 76 18086 -78.7 265 35 406.3 28 74 18239 -75.3 265 33 416.6 29 70 18560 -74.5 265 29 425.0 30 61 19368 -73.5 259 21 444.3 31 50 20560 -65.9 250 10 488.2 32 47 20939 -64.5 237 10 500.3 33 30 23710 -62.1 140 8 575.3 34 20 26220 -60.1 40 14 652.2 35 19 26540 -59.7 663.1 36 18 26883 -54.1 691.1 37 15 28054 -53.5 730.1 TRP WND 176 13193 -59.8 290 84 350.7 Sounding variables and indices 1000-500 mb thick: 5666.00 m Freezing level: 549.33 mb = 5097.22 m = 16722.95 ft Wetbulb zero: 788.68 mb = 2166.07 m = 7106.44 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 40.17 % Est. max temperature: 24.36 C = 75.85 F Sfc-Lift cond lev (LCL): 918.76 mb = 897.03 m = 2942.98 ft T: 13.58 C 700-500 lapse rate: 3.07 C/km ThetaE index: 14.37 C Layer 925.0- 731.0 mb Conv cond level (CCL): 860.25 mb = 1449.67 m = 4756.08 ft Mean mixing ratio: 9.31 g/kg Conv temperature: 24.59 C = 76.26 F Cap Strength: 11.49 C Lifted Index: 10.60 C Risk: None Lifted Index @300 mb: 15.07 C Lifted Index @700 mb: 2.03 C Showalter Index: 13.06 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 15.70 C Cross Totals Index: 11.10 C K Index: 13.90 Risk: None Sweat Index: 125.40 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.82 J/kg Max Up Vert Vel: 2.38 m/s Conv Inhibition (B-): 41365.16 J/kg Cap Strength: 11.46 C Lift Cond Lev (LCL): 898.19 mb = 1087.92 m = 3569.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 21 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 80 8 -7.9 -1.4 | 144 23 -13.6 18.6 1 1000 174 85 19 -18.9 -1.7 | 127 31 -24.7 18.3 2 925 840 95 14 -13.9 1.2 | 137 29 -19.7 21.2 3 850 1550 145 6 -3.4 4.9 | 160 27 -9.2 24.9 4 700 3138 340 29 9.9 -27.3 | 330 8 4.2 -7.3 5 500 5840 285 51 49.3 -13.2 | 261 44 43.5 6.8 6 400 7550 275 68 67.7 -5.9 | 257 64 62.0 14.1 7 300 9650 275 72 71.7 -6.3 | 258 67 66.0 13.7 8 250 10910 280 74 72.9 -12.8 | 264 68 67.1 7.1 9 200 12380 280 76 74.8 -13.2 | 264 69 69.1 6.8 10 176 13193 290 84 78.9 -28.7 | 277 74 73.2 -8.7 11 150 14180 285 84 81.1 -21.7 | 271 75 75.4 -1.8 12 100 16540 265 54 53.8 4.7 | 243 54 48.1 24.7 13 70 18560 265 29 28.9 2.5 | 226 32 23.2 22.5 14 50 20560 250 10 9.4 3.4 | 189 24 3.7 23.4 15 30 23710 140 8 -5.1 6.1 | 157 28 -10.9 26.1 16 20 26220 40 14 -9.0 -10.7 | 122 17 -14.7 9.3 Wind Parameters Mean winds (0-6000m): 314.0 at 27.7 knts Storm direction: 344.0 at 20.8 knts Shear (0-3000m) pos: 1.3 neg: 5.6 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): -125.5 deg Storm rel helicity (0-3000m) pos: 123.3 neg: -280.3 tot: -157.0 m^2/s^2 ave: -52.3 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 13.2 stream: -5.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 217.92 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 86 16 131 29| 8.9 0.0 8.9| 20.3 -52.1 -31.8 -63.6 -0.37| 13.8 -5.2 1000 90 15 133 29| 3.2 0.0 3.2| 66.8 -52.1 14.7 14.7 0.05| 10.1 0.5 1500 95 13 138 28| 2.6 0.0 2.6|123.3 -52.1 71.3 47.5 0.31| 9.5 2.9 2000 98 12 140 28| 2.0 2.4 4.4|123.3-123.6 -0.3 -0.1 -0.03| 9.7 -0.3 2500 85 13 135 27| 1.6 4.5 6.0|123.3-219.6 -96.3 -38.5 -0.29| 11.1 -3.2 3000 52 15 122 21| 1.3 5.6 6.9|123.3-280.3-157.0 -52.3 -0.44| 13.2 -5.8 4000 1 19 100 6| 1.0 5.5 6.4|123.3-317.7-194.4 -48.6 -0.49| 12.3 -6.1 5000 334 23 283 4| 0.8 5.2 6.0|123.3-380.5-257.2 -51.4 -0.51| 11.6 -5.8 6000 314 28 267 14| 0.7 5.0 5.6|123.3-481.9-358.6 -59.8 -0.51| 11.1 -5.7 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20251210.12.gif