UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102018.upa.cvt Date: 1800Z 20 OCT 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:1800Z 20 OCT 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 1012 15 27.8 22.8 74 5.0 24.2 100 11 299.9 303.1 296.9 351.2 17.52 1 1000 120 27.6 21.6 70 6.0 23.3 90 17 300.8 303.8 296.4 349.1 16.46 2 934 722 21.8 20.7 93 1.1 21.1 103 22 300.8 303.8 296.5 349.8 16.68 3 925 807 21.8 17.6 77 4.2 18.9 105 23 301.6 304.1 294.8 342.3 13.82 4 918 873 21.4 17.6 79 3.8 18.8 104 22 301.8 304.4 295.0 342.9 13.93 5 879 1248 20.0 13.0 64 7.0 15.4 96 19 304.2 306.2 293.4 336.3 10.77 6 850 1537 18.0 13.5 75 4.5 15.0 90 17 305.0 307.1 294.2 339.4 11.52 7 796 2097 15.2 10.8 75 4.4 12.4 100 17 307.8 309.7 294.0 338.9 10.28 8 714 3013 11.0 -9.0 24 20.0 2.0 117 17 312.9 313.4 289.2 321.6 2.71 9 702 3154 10.0 -2.0 43 12.0 3.8 120 17 313.3 314.2 291.2 328.2 4.71 10 700 3178 9.8 -1.2 46 11.0 4.0 120 17 313.3 314.3 291.5 329.1 5.01 11 664 3614 7.2 -6.8 36 14.0 0.6 127 16 315.2 315.8 290.7 326.3 3.46 12 647 3826 5.6 -1.4 61 7.0 1.9 131 15 315.7 316.7 292.4 332.7 5.34 13 634 3992 4.8 -6.2 45 11.0 -0.4 133 15 316.6 317.4 291.4 328.9 3.79 14 631 4030 4.2 -1.8 65 6.0 1.1 134 15 316.4 317.4 292.6 333.3 5.32 15 611 4291 3.2 -8.8 41 12.0 -2.2 138 14 318.2 318.8 291.3 328.7 3.22 16 590 4574 2.0 -6.0 55 8.0 -1.9 143 13 320.0 320.8 292.6 333.5 4.14 17 541 5267 -2.3 -15.3 36 13.0 -7.3 154 12 322.9 323.3 291.7 330.2 2.15 18 524 5520 -3.3 -18.3 30 15.0 -8.7 159 11 324.6 325.0 291.9 330.6 1.72 19 522 5550 -3.5 -11.5 54 8.0 -6.9 159 11 324.7 325.3 293.0 335.0 3.04 20 516 5642 -3.3 -25.3 16 22.0 -9.9 161 11 326.1 326.3 291.6 329.4 0.95 21 500 5890 -4.9 -22.9 23 18.0 -10.6 165 10 327.1 327.3 292.1 331.3 1.21 22 493 6001 -5.7 -20.7 30 15.0 -10.7 168 10 327.4 327.7 292.4 332.6 1.49 23 454 6643 -9.9 -21.9 37 12.0 -13.7 189 13 330.0 330.2 293.1 335.1 1.46 24 452 6677 -10.1 -33.1 13 23.0 -15.4 190 13 330.1 330.2 292.3 332.1 0.52 25 439 6902 -11.5 -23.5 36 12.0 -15.1 197 14 331.1 331.4 293.3 335.8 1.31 26 436 6954 -11.9 -15.4 75 3.5 -13.2 199 14 331.3 331.8 294.4 340.4 2.65 27 423 7186 -13.9 -17.4 75 3.5 -15.1 206 15 331.6 332.0 294.2 339.6 2.31 28 400 7610 -15.1 -16.7 88 1.6 -15.7 220 17 335.4 335.9 295.4 344.5 2.59 29 369 8214 -18.9 -21.8 78 2.9 -19.8 230 15 338.1 338.5 295.4 344.7 1.81 30 300 9720 -30.1 -32.9 76 2.8 -30.6 255 10 343.0 343.1 295.7 346.0 0.80 31 295 9839 -31.3 -34.5 73 3.2 -31.8 257 11 342.9 343.1 295.6 345.6 0.70 32 280 10204 -34.1 -38.6 64 4.5 -34.7 264 12 344.0 344.1 295.7 345.9 0.49 33 255 10846 -40.1 -43.6 69 3.5 -40.4 277 15 344.5 344.6 295.7 345.8 0.32 34 250 10980 -41.1 280 16 345.0 35 200 12460 -52.9 300 49 349.0 36 150 14270 -64.7 325 21 358.6 37 146 14433 -66.7 326 21 357.9 38 103 16463 -79.7 335 27 370.6 39 100 16630 -79.5 340 14 374.1 40 79 17970 -76.5 360 6 406.4 41 70 18670 -72.5 10 2 429.3 42 63 19293 -71.1 49 5 445.5 43 50 20680 -66.1 135 12 487.7 44 47 21056 -64.7 135 13 499.8 45 46 21189 -61.7 135 13 510.1 46 30 23860 -57.7 135 19 587.3 47 20 26437 -54.7 668.7 TRP 103 16463 -79.7 335 27 370.6 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 567.21 mb = 4896.41 m = 16064.14 ft Wetbulb zero: 636.49 mb = 3959.59 m = 12990.62 ft Precipitable water: 1.80 inches Sfc-500 mean rel hum: 54.78 % Est. max temperature: 32.54 C = 90.58 F Sfc-Lift cond lev (LCL): 941.41 mb = 652.69 m = 2141.36 ft T: 22.47 C 700-500 lapse rate: 5.42 C/km ThetaE index: 17.82 C Layer 796.0- 702.0 mb Conv cond level (CCL): 863.03 mb = 1406.20 m = 4613.45 ft Mean mixing ratio: 16.11 g/kg Conv temperature: 32.51 C = 90.53 F Cap Strength: 1.46 C Lifted Index: -1.35 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.79 C Lifted Index @700 mb: -0.30 C Showalter Index: 2.11 C Risk: Showers probable Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.40 C K Index: 25.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 206.00 Risk: None Energy Index: -1.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 418.13 J/kg Max Up Vert Vel: 28.92 m/s Conv Inhibition (B-): 44.76 J/kg Cap Strength: 1.46 C Lift Cond Lev (LCL): 910.61 mb = 942.86 m = 3093.35 ft Lev Free Conv (LFC): 705.61 mb = 3111.45 m = 10208.05 ft Equ Level (EL): 215.61 mb = 11961.59 m = 39243.59 ft B at Equ Level: 415.84 J/kg Max Parcel Lev (MPL): 135.61 mb = 14862.71 m = 48761.59 ft Wind level data Storm motion: 146 at 12 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 1012 15 100 11 -10.8 1.9 | 28 9 -4.1 -7.9 1 1000 120 90 17 -17.0 0.0 | 46 14 -10.3 -9.8 2 925 807 105 23 -22.2 6.0 | 76 16 -15.5 -3.9 3 850 1537 90 17 -17.0 0.0 | 46 14 -10.3 -9.8 4 700 3178 120 17 -14.7 8.5 | 81 8 -8.0 -1.3 5 500 5890 165 10 -2.6 9.7 | 272 4 4.1 -0.2 6 400 7610 220 17 10.9 13.0 | 260 18 17.6 3.2 7 300 9720 255 10 9.7 2.6 | 294 18 16.4 -7.2 8 250 10980 280 16 15.8 -2.8 | 299 26 22.5 -12.6 9 200 12460 300 49 42.4 -24.5 | 305 60 49.1 -34.3 10 150 14270 325 21 12.0 -17.2 | 325 33 18.7 -27.0 11 103 16463 335 27 11.4 -24.5 | 332 39 18.1 -34.3 12 100 16630 340 14 4.8 -13.2 | 333 26 11.5 -23.0 13 70 18670 10 2 -0.3 -2.0 | 332 13 6.3 -11.8 14 50 20680 135 12 -8.5 8.5 | 53 2 -1.8 -1.3 15 30 23860 135 19 -13.4 13.4 | 118 8 -6.7 3.6 Wind Parameters Mean winds (0-6000m): 115.7 at 15.9 knts Storm direction: 145.7 at 11.9 knts Shear (0-3000m) pos: 1.5 neg: 1.1 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 48.4 deg Storm rel helicity (0-3000m) pos: 57.9 neg: -29.7 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.6 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 76.40 Bulk Shear: 5.47 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 95 18 53 14| 0.0 9.7 9.7| 27.6 0.0 27.6 55.2 0.75| 11.1 8.4 1000 99 20 63 14| 0.6 4.9 5.4| 41.2 -9.1 32.1 32.1 0.56| 8.5 4.7 1500 98 20 61 14| 0.4 2.1 2.5| 41.2 -29.7 11.5 7.7 0.18| 7.5 1.4 2000 98 19 59 14| 0.9 1.6 2.5| 47.0 -29.7 17.3 8.6 0.23| 6.3 1.4 2500 99 19 59 14| 1.2 1.3 2.5| 52.9 -29.7 23.2 9.3 0.28| 5.6 1.6 3000 101 18 60 13| 1.5 1.1 2.5| 57.9 -29.7 28.2 9.4 0.32| 5.1 1.6 4000 106 18 65 11| 1.6 0.8 2.4| 62.1 -29.7 32.4 8.1 0.34| 4.5 1.5 5000 111 17 68 10| 1.6 0.6 2.2| 63.4 -29.7 33.7 6.7 0.37| 4.1 1.5 6000 116 16 69 8| 1.6 0.5 2.1| 64.4 -30.3 34.1 5.7 0.36| 3.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20251020.18.gif