UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:0000Z 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 1013 15 29.2 24.7 77 4.5 25.9 100 11 301.2 304.8 298.5 359.3 19.69 1 1000 129 27.6 23.9 80 3.7 24.9 95 14 300.8 304.2 298.0 356.7 19.00 2 948 600 23.4 21.3 88 2.1 21.9 109 16 301.1 304.2 296.9 351.3 17.06 3 925 815 23.0 18.0 73 5.0 19.5 115 17 302.8 305.4 295.4 344.8 14.18 4 924 824 23.0 17.0 69 6.0 18.9 115 17 302.9 305.4 294.9 342.3 13.31 5 850 1547 19.2 11.2 60 8.0 14.1 110 16 306.3 308.1 293.3 336.0 9.88 6 755 2557 14.0 2.0 44 12.0 7.3 122 16 311.2 312.3 291.6 329.4 5.86 7 700 3192 10.4 -7.6 27 18.0 2.0 130 16 314.0 314.6 289.9 323.9 3.08 8 658 3702 8.0 -9.0 29 17.0 0.3 123 14 316.9 317.5 290.7 326.5 2.94 9 650 3802 7.0 -4.0 45 11.0 1.5 121 13 316.9 317.7 292.0 330.9 4.38 10 617 4225 3.4 -5.6 52 9.0 -0.9 115 11 317.5 318.3 291.9 330.7 4.08 11 603 4411 3.0 -12.0 32 15.0 -3.3 112 11 319.1 319.6 291.0 327.5 2.53 12 595 4518 3.0 -19.0 18 22.0 -4.9 111 10 320.4 320.6 290.3 325.2 1.43 13 534 5383 -2.1 -21.1 22 19.0 -8.5 98 6 324.3 324.6 291.4 329.0 1.33 14 518 5623 -3.9 -18.9 30 15.0 -9.1 94 5 325.0 325.3 291.9 330.7 1.66 15 500 5900 -5.3 -16.3 42 11.0 -9.4 90 4 326.6 327.0 292.8 333.9 2.14 16 497 5947 -5.3 -16.3 42 11.0 -9.4 86 4 327.1 327.6 292.9 334.6 2.15 17 474 6319 -7.1 -19.1 38 12.0 -11.3 56 4 329.4 329.7 293.2 335.6 1.78 18 449 6739 -10.3 -26.3 26 16.0 -14.7 23 4 330.5 330.7 292.8 334.1 0.99 19 444 6826 -11.1 -22.1 40 11.0 -14.5 15 4 330.5 330.8 293.3 335.7 1.47 20 441 6878 -11.3 -26.3 28 15.0 -15.4 11 4 330.9 331.1 292.9 334.6 1.01 21 426 7143 -13.3 -17.9 68 4.6 -14.9 350 4 331.7 332.1 294.1 339.4 2.20 22 419 7269 -14.3 -27.3 32 13.0 -17.7 339 4 332.0 332.2 293.2 335.5 0.97 23 407 7489 -15.5 -23.5 50 8.0 -17.8 321 4 333.2 333.5 293.9 338.3 1.41 24 405 7526 -15.9 -28.9 32 13.0 -19.1 318 4 333.1 333.3 293.4 336.3 0.87 25 400 7620 -16.3 -25.3 46 9.0 -18.7 310 4 333.8 334.1 293.9 338.2 1.22 26 375 8101 -19.3 -22.4 76 3.1 -20.2 292 7 336.1 336.4 294.8 342.1 1.69 27 332 8994 -25.1 -27.6 80 2.5 -25.7 258 14 340.0 340.3 295.4 344.4 1.19 28 307 9556 -29.3 -32.4 74 3.1 -29.9 236 18 341.8 342.0 295.5 344.9 0.82 29 300 9720 -30.1 -35.1 62 5.0 -30.9 230 19 343.0 343.1 295.6 345.4 0.64 30 252 10945 -40.1 -49.1 38 9.0 -40.8 287 29 345.7 345.7 295.8 346.4 0.17 31 250 11000 -40.5 290 29 345.9 32 200 12470 -53.1 305 49 348.7 33 173 13391 -59.7 305 66 352.6 34 150 14270 -66.1 320 49 356.2 35 116 15781 -76.5 304 28 364.1 36 100 16630 -77.5 295 16 378.0 37 92 17106 -79.1 225 8 383.9 38 75 18271 -77.9 409.6 TRP 92 17106 -79.1 225 8 383.9 WND 173 13391 -59.7 305 66 352.6 Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 559.12 mb = 5026.71 m = 16491.63 ft Wetbulb zero: 629.61 mb = 4061.15 m = 13323.81 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 45.38 % Est. max temperature: 33.63 C = 92.54 F Sfc-Lift cond lev (LCL): 949.49 mb = 586.18 m = 1923.15 ft T: 23.52 C 700-500 lapse rate: 5.80 C/km ThetaE index: 35.38 C Layer 1000.0- 658.0 mb Conv cond level (CCL): 858.67 mb = 1459.14 m = 4787.14 ft Mean mixing ratio: 17.00 g/kg Conv temperature: 33.84 C = 92.91 F Cap Strength: 1.82 C Lifted Index: -2.92 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.58 C Lifted Index @700 mb: -0.64 C Showalter Index: 3.18 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 16.50 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 170.40 Risk: None Energy Index: -0.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 967.00 J/kg Max Up Vert Vel: 43.98 m/s Conv Inhibition (B-): 60.65 J/kg Cap Strength: 1.82 C Lift Cond Lev (LCL): 914.66 mb = 912.38 m = 2993.35 ft Lev Free Conv (LFC): 739.66 mb = 2729.54 m = 8955.07 ft Equ Level (EL): 179.66 mb = 13151.25 m = 43146.64 ft B at Equ Level: 963.31 J/kg Max Parcel Lev (MPL): 99.66 mb = 16649.52 m = 54623.76 ft Wind level data Storm motion: 147 at 10 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 15 100 11 -10.8 1.9 | 42 8 -5.6 -6.2 1 1000 129 95 14 -13.9 1.2 | 52 11 -8.7 -6.9 2 925 815 115 17 -15.4 7.2 | 85 10 -10.2 -1.0 3 850 1547 110 16 -15.0 5.5 | 75 10 -9.8 -2.7 4 700 3192 130 16 -12.3 10.3 | 107 7 -7.0 2.1 5 500 5900 90 4 -4.0 0.0 | 351 8 1.2 -8.1 6 400 7620 310 4 3.1 -2.6 | 322 14 8.3 -10.7 7 300 9720 230 19 14.6 12.2 | 258 20 19.8 4.1 8 250 11000 290 29 27.3 -9.9 | 299 37 32.5 -18.1 9 200 12470 305 49 40.1 -28.1 | 309 58 45.4 -36.3 10 173 13391 305 66 54.1 -37.9 | 308 75 59.3 -46.0 11 150 14270 320 49 31.5 -37.5 | 321 59 36.7 -45.7 12 100 16630 295 16 14.5 -6.8 | 307 25 19.7 -14.9 Wind Parameters Mean winds (0-6000m): 117.3 at 12.9 knts Storm direction: 147.3 at 9.7 knts Shear (0-3000m) pos: 1.6 neg: 0.2 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 60.8 deg Storm rel helicity (0-3000m) pos: 30.9 neg: -4.5 tot: 26.3 m^2/s^2 ave: 8.8 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 1.8 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 401.08 Bulk Shear: 2.41 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 ------------------------------------------------------------------------------- 500 100 14 58 10| 5.0 0.0 5.0| 13.5 0.0 13.5 27.0 0.78| 6.5 5.1 1000 107 15 69 10| 3.4 0.0 3.4| 21.1 -1.3 19.8 19.8 0.75| 5.0 3.7 1500 109 16 72 10| 2.3 0.4 2.7| 21.1 -4.5 16.6 11.1 0.56| 3.7 2.1 2000 110 16 74 10| 1.9 0.3 2.2| 24.3 -4.5 19.8 9.9 0.59| 3.2 1.9 2500 112 16 76 10| 1.7 0.2 1.9| 27.7 -4.5 23.2 9.3 0.62| 2.9 1.8 3000 114 16 79 9| 1.6 0.2 1.8| 30.9 -4.5 26.3 8.8 0.65| 2.7 1.8 4000 117 16 82 9| 1.2 0.7 1.9| 31.7 -12.2 19.5 4.9 0.30| 2.7 0.8 5000 117 14 78 8| 1.0 1.1 2.0| 31.7 -20.7 10.9 2.2 0.04| 2.7 0.1 6000 117 13 70 7| 0.8 1.3 2.1| 31.8 -28.5 3.3 0.5 -0.09| 2.6 -0.2 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20251020.00.gif