UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:0000Z 9 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 1009 15 29.8 25.2 76 4.6 26.3 40 9 302.2 305.9 299.2 362.6 20.39 1 1000 94 28.4 24.8 81 3.6 25.7 110 4 301.5 305.2 298.9 360.9 20.08 2 952 531 24.6 22.4 88 2.2 23.0 69 12 302.0 305.3 297.8 355.8 18.20 3 925 784 23.4 20.1 82 3.3 21.1 45 17 303.2 306.2 296.9 351.3 16.22 4 850 1517 19.2 15.9 81 3.3 17.0 25 12 306.3 308.8 295.9 346.8 13.49 5 778 2274 15.6 11.8 78 3.8 13.1 25 9 310.2 312.4 295.4 344.6 11.25 6 761 2462 16.2 6.2 51 10.0 10.1 25 9 312.9 314.4 293.6 337.2 7.84 7 700 3171 14.2 -6.8 23 21.0 3.9 25 6 318.2 318.8 291.4 328.9 3.28 8 681 3402 13.4 -8.6 21 22.0 2.9 33 6 319.8 320.4 291.6 329.5 2.93 9 610 4312 6.6 -16.4 17 23.0 -2.5 64 5 322.2 322.6 291.2 328.2 1.74 10 558 5036 3.6 -22.4 13 26.0 -5.4 89 5 327.0 327.2 292.0 331.0 1.14 11 502 5879 -4.3 -22.3 23 18.0 -10.1 119 4 327.4 327.7 292.2 331.9 1.27 12 500 5910 -4.5 -22.5 23 18.0 -10.3 120 4 327.6 327.8 292.3 332.0 1.26 13 478 6263 -7.3 -23.3 27 16.0 -12.2 103 4 328.3 328.6 292.4 332.7 1.22 14 417 7321 -10.7 -48.7 3 38.0 -16.9 51 6 337.0 337.1 293.7 337.5 0.11 15 400 7640 -12.9 -49.9 3 37.0 -18.6 35 6 338.2 338.2 294.0 338.6 0.10 16 346 8725 -20.9 -46.9 8 26.0 -24.5 335 6 341.7 341.7 294.9 342.4 0.16 17 316 9387 -25.7 -52.7 6 27.0 -28.5 297 6 344.0 344.0 295.4 344.4 0.09 18 300 9760 -29.3 -53.3 8 24.0 -31.5 275 6 344.1 344.1 295.4 344.5 0.09 19 250 11040 -36.3 -63.3 4 27.0 -37.8 65 12 352.1 352.1 297.1 352.2 0.03 20 232 11548 -40.1 -65.1 5 25.0 -41.2 83 11 353.9 353.9 297.5 354.0 0.03 21 200 12530 -49.3 120 10 354.7 22 150 14350 -64.5 90 8 359.0 23 105 16445 -78.9 108 25 370.1 24 100 16720 -80.7 110 27 371.8 25 89 17373 -84.5 85 21 376.8 26 70 18730 -77.3 80 4 419.0 27 55 20141 -69.9 73 15 465.9 28 50 20710 -68.9 70 19 481.1 29 37 22543 -61.7 542.9 TRP 89 17373 -84.5 85 21 376.8 WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 532.48 mb = 5419.92 m = 17781.67 ft Wetbulb zero: 642.57 mb = 3881.74 m = 12735.21 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 45.30 % Est. max temperature: 33.52 C = 92.33 F Sfc-Lift cond lev (LCL): 944.47 mb = 600.65 m = 1970.61 ft T: 24.27 C 700-500 lapse rate: 6.83 C/km ThetaE index: 33.67 C Layer 1000.0- 681.0 mb Conv cond level (CCL): 884.86 mb = 1168.55 m = 3833.77 ft Mean mixing ratio: 18.16 g/kg Conv temperature: 32.46 C = 90.43 F Cap Strength: 2.22 C Lifted Index: -3.64 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.12 C Lifted Index @700 mb: 1.99 C Showalter Index: -0.36 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.40 C K Index: 18.60 Risk: < 20 % chance of thunderstorms Sweat Index: 218.80 Risk: None Energy Index: -2.78 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 692.75 J/kg Max Up Vert Vel: 37.22 m/s Conv Inhibition (B-): 18.37 J/kg Cap Strength: 2.13 C Lift Cond Lev (LCL): 917.83 mb = 851.42 m = 2793.33 ft Lev Free Conv (LFC): 842.83 mb = 1589.41 m = 5214.55 ft Equ Level (EL): 762.83 mb = 2441.57 m = 8010.32 ft B at Equ Level: 11.04 J/kg Max Parcel Lev (MPL): 732.83 mb = 2782.06 m = 9127.37 ft Wind level data Storm motion: 72 at 6 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 1009 15 40 9 -5.8 -6.9 | 2 5 -0.2 -5.1 1 1000 94 110 4 -3.8 1.4 | 209 4 1.8 3.2 2 925 784 45 17 -12.0 -12.0 | 32 12 -6.5 -10.2 3 850 1517 25 12 -5.1 -10.9 | 357 9 0.5 -9.0 4 700 3171 25 6 -2.5 -5.4 | 320 5 3.0 -3.6 5 500 5910 120 4 -3.5 2.0 | 209 4 2.1 3.8 6 400 7640 35 6 -3.4 -4.9 | 325 4 2.1 -3.1 7 300 9760 275 6 6.0 -0.5 | 264 12 11.5 1.3 8 250 11040 65 12 -10.9 -5.1 | 59 6 -5.3 -3.2 9 200 12530 120 10 -8.7 5.0 | 156 7 -3.1 6.8 10 150 14350 90 8 -8.0 0.0 | 127 3 -2.4 1.8 11 100 16720 110 27 -25.4 9.2 | 119 23 -19.8 11.1 12 89 17373 85 21 -20.9 -1.8 | 90 15 -15.4 -0.0 13 70 18730 80 4 -3.9 -0.7 | 235 2 1.6 1.1 14 50 20710 70 19 -17.9 -6.5 | 69 13 -12.3 -4.7 Wind Parameters Mean winds (0-6000m): 41.8 at 7.8 knts Storm direction: 71.8 at 5.9 knts Shear (0-3000m) pos: 1.1 neg: 1.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -36.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -46.3 tot: -46.3 m^2/s^2 ave: -15.4 10^-3 m/s^2 rel: -0.85 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -6.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 229.57 Bulk Shear: 3.02 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 78 8 95 2| 6.3 0.0 6.3| 0.0 -9.3 -9.3 -18.7 -0.94| 22.1-20.8 1000 51 11 32 6| 3.2 4.2 7.4| 0.0 -28.7 -28.7 -28.7 -0.88| 16.3-14.4 1500 44 12 24 8| 2.1 3.2 5.3| 0.0 -40.1 -40.1 -26.8 -0.88| 12.5-11.1 2000 40 12 16 8| 1.6 2.2 3.8| 0.0 -42.2 -42.2 -21.1 -0.87| 9.9 -8.5 2500 37 11 11 7| 1.3 1.7 3.0| 0.0 -44.3 -44.3 -17.7 -0.86| 8.3 -7.1 3000 36 11 6 7| 1.1 1.5 2.5| 0.0 -46.3 -46.3 -15.4 -0.85| 7.2 -6.1 4000 36 10 0 6| 1.2 1.1 2.3| 0.2 -47.0 -46.8 -11.7 -0.80| 5.8 -4.7 5000 39 9 358 5| 1.2 0.9 2.1| 0.2 -47.6 -47.4 -9.5 -0.79| 5.0 -3.9 6000 42 8 355 4| 1.1 0.7 1.8| 0.4 -47.8 -47.4 -7.9 -0.75| 4.4 -3.3 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20251009.00.gif