UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 19 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 1011 15 18.2 17.2 94 1.0 17.5 350 3 290.4 292.6 290.3 325.0 12.30 1 1002 93 19.4 16.5 83 2.9 17.5 23 9 292.4 294.5 290.6 326.0 11.86 2 1000 110 19.4 16.6 84 2.8 17.5 30 10 292.5 294.7 290.7 326.5 11.96 3 925 774 14.0 13.1 94 0.9 13.4 30 2 293.6 295.5 289.7 323.0 10.29 4 850 1486 10.6 9.2 91 1.4 9.7 45 4 297.3 298.8 289.5 322.4 8.62 5 774 2263 6.2 4.8 91 1.4 5.4 2 10 300.6 301.9 289.2 321.3 6.98 6 767 2338 6.2 2.4 77 3.8 4.2 357 11 301.4 302.5 288.5 319.1 5.94 7 736 2676 4.6 1.6 81 3.0 3.0 338 14 303.2 304.3 289.0 320.8 5.84 8 710 2970 4.6 -3.4 56 8.0 0.8 322 16 306.3 307.1 288.5 319.3 4.19 9 700 3086 3.6 -4.4 56 8.0 -0.1 315 17 306.5 307.2 288.3 318.7 3.94 10 687 3238 2.6 -5.4 56 8.0 -1.0 311 20 307.0 307.7 288.3 318.6 3.72 11 681 3310 4.2 -14.8 24 19.0 -2.9 309 21 309.6 309.9 287.2 315.3 1.78 12 672 3418 4.6 -13.4 26 18.0 -2.4 307 23 311.2 311.6 288.0 317.8 2.02 13 623 4033 1.2 -5.8 60 7.0 -2.1 291 34 314.1 314.9 290.8 326.8 3.98 14 613 4163 0.0 -3.5 77 3.5 -1.7 287 36 314.2 315.1 291.6 329.5 4.82 15 610 4203 0.4 0.0 97 0.4 0.2 286 37 315.1 316.3 293.0 334.9 6.29 16 522 5442 -5.5 -6.8 91 1.3 -6.1 254 60 322.3 323.2 293.5 336.8 4.41 17 500 5780 -7.1 -7.8 95 0.7 -7.4 245 66 324.4 325.2 293.9 338.5 4.26 18 483 6049 -8.5 -9.5 92 1.0 -8.9 250 67 325.9 326.6 294.0 338.8 3.86 19 437 6816 -15.1 -18.5 75 3.4 -16.2 263 68 327.0 327.4 292.8 334.0 2.03 20 418 7151 -18.3 -31.3 31 13.0 -21.0 269 69 327.1 327.2 291.6 329.5 0.67 21 400 7480 -17.5 -32.5 26 15.0 -20.7 275 70 332.2 332.4 292.9 334.6 0.62 22 393 7612 -16.7 -31.7 26 15.0 -20.0 275 71 335.0 335.1 293.7 337.5 0.69 23 354 8389 -20.1 -39.1 17 19.0 -23.4 275 76 340.6 340.6 294.8 342.0 0.36 24 300 9590 -29.5 -47.5 16 18.0 -31.4 275 84 343.8 343.8 295.4 344.5 0.17 25 250 10870 -38.3 -55.3 15 17.0 -39.4 270 84 349.1 349.1 296.5 349.5 0.08 26 240 11149 -40.1 -57.1 15 17.0 -41.1 271 85 350.5 350.5 296.8 350.8 0.07 27 200 12360 -51.1 275 89 351.8 28 190 12694 -53.2 275 91 353.7 29 163 13673 -59.3 278 79 359.3 30 150 14190 -64.3 280 72 359.3 31 119 15571 -74.3 289 65 365.5 32 100 16570 -79.3 295 60 374.5 33 91 17100 -82.7 296 55 378.0 34 70 18560 -83.1 300 41 406.6 35 69 18640 -82.1 300 40 410.4 36 61 19336 -78.9 298 28 432.3 37 57 19730 -70.7 297 22 459.3 38 50 20510 -69.1 295 10 480.7 39 46 21012 -66.5 289 10 498.5 40 40 21869 -61.7 280 9 530.9 41 30 23660 -59.9 260 8 581.3 42 20 26220 -56.5 360 16 663.2 43 16 27646 -53.5 716.7 TRP WND 190 12694 -53.2 275 91 353.7 Sounding variables and indices 1000-500 mb thick: 5670.00 m Freezing level: 604.03 mb = 4286.87 m = 14064.37 ft Wetbulb zero: 701.40 mb = 3069.75 m = 10071.23 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 80.39 % Est. max temperature: 24.48 C = 76.06 F Sfc-Lift cond lev (LCL): 996.41 mb = 140.60 m = 461.29 ft T: 19.15 C 700-500 lapse rate: 3.97 C/km ThetaE index: 7.37 C Layer 925.0- 736.0 mb Conv cond level (CCL): 928.81 mb = 739.00 m = 2424.53 ft Mean mixing ratio: 11.08 g/kg Conv temperature: 21.34 C = 70.41 F Cap Strength: 6.17 C Lifted Index: 6.83 C Risk: None Lifted Index @300 mb: 14.28 C Lifted Index @700 mb: 1.30 C Showalter Index: 8.00 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 16.30 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 184.40 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.00 J/kg Max Up Vert Vel: 4.90 m/s Conv Inhibition (B-): 1.80 J/kg Cap Strength: 6.63 C Lift Cond Lev (LCL): 936.05 mb = 672.85 m = 2207.50 ft Lev Free Conv (LFC): 831.05 mb = 1673.00 m = 5488.79 ft Equ Level (EL): 751.05 mb = 2510.03 m = 8234.92 ft B at Equ Level: 11.88 J/kg Max Parcel Lev (MPL): 701.05 mb = 3073.76 m = 10084.38 ft Wind level data Storm motion: 295 at 19 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 1011 15 350 3 0.5 -3.0 | 107 18 -16.8 5.1 1 1000 110 30 10 -5.0 -8.7 | 88 22 -22.3 -0.6 2 925 774 30 2 -1.0 -1.7 | 109 19 -18.3 6.3 3 850 1486 45 4 -2.8 -2.8 | 104 21 -20.2 5.2 4 700 3086 315 17 12.0 -12.0 | 53 7 -5.3 -4.0 5 500 5780 245 66 59.8 27.9 | 230 56 42.5 35.9 6 400 7480 275 70 69.7 -6.1 | 268 52 52.4 1.9 7 300 9590 275 84 83.7 -7.3 | 269 66 66.3 0.7 8 250 10870 270 84 84.0 -0.0 | 263 67 66.7 8.0 9 200 12360 275 89 88.7 -7.8 | 270 71 71.3 0.3 10 190 12694 275 91 90.7 -7.9 | 270 73 73.3 0.1 11 150 14190 280 72 70.9 -12.5 | 275 54 53.6 -4.5 12 100 16570 295 60 54.4 -25.4 | 295 41 37.0 -17.3 13 70 18560 300 41 35.5 -20.5 | 304 22 18.2 -12.5 14 50 20510 295 10 9.1 -4.2 | 115 9 -8.3 3.8 15 30 23660 260 8 7.9 1.4 | 135 13 -9.5 9.4 16 20 26220 360 16 -0.0 -16.0 | 65 19 -17.3 -8.0 Wind Parameters Mean winds (0-6000m): 264.8 at 25.5 knts Storm direction: 294.8 at 19.1 knts Shear (0-3000m) pos: 0.6 neg: 2.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -50.4 deg Storm rel helicity (0-3000m) pos: 39.4 neg: -101.6 tot: -62.2 m^2/s^2 ave: -20.7 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 120.60 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 29 7 94 21| 3.5 0.0 3.5| 24.3 -32.5 -8.3 -16.5 -0.16| 13.1 -2.1 1000 29 5 100 20| 1.1 0.0 1.1| 39.4 -35.1 4.3 4.3 0.02| 8.4 0.2 1500 33 5 102 20| 1.2 0.0 1.2| 39.4 -41.7 -2.2 -1.5 -0.05| 6.2 -0.3 2000 30 5 101 20| 0.9 1.3 2.2| 39.4 -68.0 -28.6 -14.3 -0.25| 5.9 -1.5 2500 15 6 97 19| 0.7 2.2 2.9| 39.4 -90.1 -50.6 -20.2 -0.35| 6.1 -2.2 3000 351 7 92 16| 0.6 2.8 3.4| 39.4-101.6 -62.2 -20.7 -0.37| 6.5 -2.4 4000 321 12 84 10| 0.4 4.6 5.0| 39.4-135.7 -96.3 -24.1 -0.52| 7.6 -3.9 5000 291 18 163 2| 0.4 5.7 6.0| 39.4-241.0-201.5 -40.3 -0.53| 8.8 -4.7 6000 265 25 218 13| 0.3 6.0 6.3| 98.9-428.6-329.7 -55.0 -0.50| 9.8 -4.9 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20260119.12.gif