UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:0000Z 2 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 1013 15 23.2 20.1 83 3.1 21.1 30 5 295.3 297.9 293.7 337.6 14.77 1 1000 129 23.0 18.9 78 4.1 20.2 25 14 296.1 298.7 293.3 336.1 13.87 2 925 804 17.4 15.8 90 1.6 16.4 85 8 297.1 299.3 292.4 332.7 12.29 3 889 1143 15.6 12.2 80 3.4 13.4 148 8 298.6 300.5 291.2 328.1 10.09 4 866 1366 15.8 2.8 42 13.0 8.8 190 8 301.1 302.1 287.9 317.3 5.41 5 850 1525 15.8 8.8 63 7.0 11.6 220 8 302.7 304.2 291.0 327.7 8.39 6 841 1615 15.6 7.6 59 8.0 10.8 222 9 303.4 304.9 290.8 326.8 7.81 7 810 1933 13.2 7.2 67 6.0 9.6 230 11 304.1 305.6 291.1 327.8 7.89 8 720 2912 6.6 4.1 84 2.5 5.2 254 19 307.3 308.6 291.5 329.1 7.15 9 702 3120 5.4 0.5 71 4.9 2.8 259 21 308.2 309.3 290.5 325.6 5.66 10 700 3143 5.6 -0.4 65 6.0 2.5 260 21 308.7 309.7 290.3 325.1 5.31 11 690 3260 5.4 -6.6 42 12.0 -0.0 260 22 309.7 310.4 288.9 320.4 3.38 12 683 3343 5.6 -2.4 56 8.0 1.6 261 23 310.9 311.8 290.5 325.6 4.70 13 679 3391 5.8 -10.2 31 16.0 -1.0 261 23 311.6 312.1 288.7 319.9 2.59 14 645 3808 2.6 -6.4 51 9.0 -1.5 262 27 312.6 313.3 290.0 324.3 3.67 15 629 4010 0.6 -3.0 77 3.6 -1.2 263 29 312.6 313.5 291.1 327.9 4.88 16 612 4229 -0.9 -10.9 47 10.0 -5.0 264 31 313.3 313.8 289.4 322.1 2.72 17 609 4268 -0.3 -24.3 14 24.0 -7.4 264 31 314.4 314.6 287.9 317.4 0.88 18 518 5545 -6.7 -40.7 5 34.0 -13.2 269 42 321.6 321.6 289.5 322.4 0.21 19 500 5820 -7.5 -40.5 5 33.0 -13.9 270 45 323.9 323.9 290.2 324.7 0.22 20 482 6105 -8.5 -50.5 2 42.0 -14.9 272 49 326.1 326.1 290.7 326.4 0.08 21 454 6567 -10.3 -47.3 3 37.0 -16.3 274 56 329.5 329.5 291.7 329.9 0.12 22 400 7530 -16.3 -48.3 4 32.0 -20.8 280 70 333.8 333.8 292.9 334.3 0.12 23 389 7740 -17.9 -38.9 14 21.0 -21.6 280 70 334.4 334.4 293.2 335.7 0.34 24 348 8569 -22.9 -42.9 14 20.0 -25.8 278 71 338.4 338.5 294.2 339.4 0.25 25 300 9640 -32.7 -46.7 23 14.0 -34.1 275 72 339.3 339.3 294.3 340.1 0.19 26 263 10548 -40.1 -53.1 24 13.0 -40.9 282 72 341.5 341.5 294.8 341.9 0.10 27 250 10890 -42.9 285 72 342.3 28 201 12328 -52.3 270 66 349.4 29 200 12360 -52.7 270 66 349.3 30 150 14150 -66.9 265 78 354.8 31 138 14653 -68.1 275 84 361.4 32 121 15440 -69.9 273 71 371.8 33 103 16381 -77.7 270 54 374.4 34 100 16550 -78.7 270 51 375.7 35 89 17210 -81.9 273 45 382.0 36 70 18560 -81.3 280 33 410.5 37 68 18722 -80.1 277 30 416.5 38 61 19349 -69.5 266 20 453.2 39 50 20540 -65.7 245 2 488.7 40 45 21182 -66.1 256 3 502.6 41 44 21320 -62.1 259 3 515.7 42 35 22747 -59.9 283 5 556.3 43 30 23720 -56.3 300 6 591.2 44 20 26300 -56.1 90 21 664.5 45 17 27334 -55.9 696.7 TRP WND 138 14653 -68.1 275 84 361.4 Sounding variables and indices 1000-500 mb thick: 5691.00 m Freezing level: 622.20 mb = 4097.46 m = 13442.94 ft Wetbulb zero: 690.15 mb = 3258.45 m = 10690.34 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 51.56 % Est. max temperature: 29.35 C = 84.83 F Sfc-Lift cond lev (LCL): 968.24 mb = 408.42 m = 1339.94 ft T: 20.68 C 700-500 lapse rate: 4.89 C/km ThetaE index: 20.34 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 905.88 mb = 982.42 m = 3223.11 ft Mean mixing ratio: 13.09 g/kg Conv temperature: 25.86 C = 78.54 F Cap Strength: 2.40 C Lifted Index: 1.68 C Risk: Showers probable Lifted Index @300 mb: 4.78 C Lifted Index @700 mb: -0.28 C Showalter Index: 4.84 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 16.30 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 166.60 Risk: None Energy Index: -0.47 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.55 J/kg Max Up Vert Vel: 6.56 m/s Conv Inhibition (B-): 68.00 J/kg Cap Strength: 2.33 C Lift Cond Lev (LCL): 923.44 mb = 818.39 m = 2684.96 ft Lev Free Conv (LFC): 738.44 mb = 2701.75 m = 8863.89 ft Equ Level (EL): 688.44 mb = 3278.68 m = 10756.70 ft B at Equ Level: 7.93 J/kg Max Parcel Lev (MPL): 658.44 mb = 3640.70 m = 11944.41 ft Wind level data Storm motion: 295 at 17 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 1013 15 30 5 -2.5 -4.3 | 99 18 -18.0 3.0 1 1000 129 25 14 -5.9 -12.7 | 76 22 -21.4 -5.4 2 925 804 85 8 -8.0 -0.7 | 106 24 -23.5 6.6 3 850 1525 220 8 5.1 6.1 | 142 17 -10.3 13.4 4 700 3143 260 21 20.7 3.6 | 205 12 5.2 11.0 5 500 5820 270 45 45.0 -0.0 | 256 30 29.5 7.3 6 400 7530 280 70 68.9 -12.2 | 275 54 53.5 -4.8 7 300 9640 275 72 71.7 -6.3 | 269 56 56.2 1.0 8 250 10890 285 72 69.5 -18.6 | 282 55 54.1 -11.3 9 200 12360 270 66 66.0 -0.0 | 262 51 50.5 7.3 10 150 14150 265 78 77.7 6.8 | 257 64 62.2 14.1 11 138 14653 275 84 83.7 -7.3 | 270 68 68.2 -0.0 12 100 16550 270 51 51.0 -0.0 | 258 36 35.5 7.3 13 70 18560 280 33 32.5 -5.7 | 265 17 17.0 1.6 14 50 20540 245 2 1.8 0.8 | 121 16 -13.7 8.2 15 30 23720 300 6 5.2 -3.0 | 113 11 -10.3 4.3 16 20 26300 90 21 -21.0 0.0 | 101 37 -36.5 7.3 Wind Parameters Mean winds (0-6000m): 265.3 at 22.8 knts Storm direction: 295.3 at 17.1 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 99.1 deg Storm rel helicity (0-3000m) pos: 222.4 neg: -37.2 tot: 185.3 m^2/s^2 ave: 61.8 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 5.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.16 Bulk Shear: 133.88 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 37 12 85 23| 6.9 0.0 6.9| 41.7 -37.2 4.5 9.1 -0.04| 16.2 -0.7 1000 53 10 93 24| 5.0 0.0 5.0|108.9 -37.2 71.8 71.8 0.37| 13.4 5.0 1500 61 9 97 24| 4.4 0.0 4.4|165.6 -37.2 128.5 85.7 0.49| 13.4 6.5 2000 84 10 104 26| 4.3 0.0 4.3|184.8 -37.2 147.6 73.8 0.54| 11.3 6.0 2500 230 10 152 16| 4.2 0.0 4.2|203.7 -37.2 166.6 66.6 0.58| 10.0 5.8 3000 250 12 158 12| 4.1 0.0 4.1|222.4 -37.2 185.3 61.8 0.62| 9.3 5.8 4000 258 15 174 10| 4.1 0.0 4.1|251.0 -37.2 213.8 53.5 0.65| 8.2 5.3 5000 262 19 197 10| 4.2 0.0 4.2|282.1 -37.2 245.0 49.0 0.65| 7.5 4.8 6000 265 23 218 12| 4.3 0.0 4.3|324.8 -37.2 287.7 47.9 0.63| 7.2 4.5 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20251202.00.gif