UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:0000Z 26 APR 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 1015 15 22.2 16.2 69 6.0 18.2 20 6 294.1 296.2 290.8 326.9 11.48 1 1000 149 20.4 14.4 68 6.0 16.5 15 10 293.5 295.4 289.7 323.2 10.36 2 925 816 14.6 10.9 78 3.7 12.4 15 14 294.2 295.8 288.6 319.8 8.88 3 875 1285 11.6 11.1 97 0.5 11.3 309 13 295.8 297.6 289.8 323.4 9.53 4 864 1391 13.4 12.9 97 0.5 13.1 294 12 298.8 300.8 291.9 330.5 10.89 5 850 1529 13.4 13.3 99 0.1 13.3 275 12 300.2 302.3 292.7 333.5 11.37 6 743 2654 8.6 8.1 97 0.5 8.3 254 17 306.7 308.4 292.9 334.4 9.16 7 700 3147 6.6 5.5 93 1.1 5.9 245 19 309.8 311.3 293.0 334.7 8.12 8 698 3170 6.6 5.5 93 1.1 5.9 245 19 310.0 311.6 293.1 335.1 8.14 9 579 4678 -1.9 -3.3 90 1.4 -2.6 256 26 317.1 318.1 292.7 333.7 5.18 10 500 5830 -7.7 -9.1 90 1.4 -8.3 265 31 323.7 324.4 293.4 336.4 3.84 11 478 6179 -9.7 -11.9 84 2.2 -10.6 266 34 325.4 326.0 293.4 336.2 3.22 12 454 6576 -10.9 -17.9 56 7.0 -13.3 267 38 328.7 329.1 293.3 335.8 2.06 13 424 7099 -13.9 -19.9 60 6.0 -15.9 269 43 331.4 331.7 293.8 337.9 1.86 14 400 7540 -16.9 -20.8 72 3.9 -18.1 270 47 333.0 333.4 294.2 339.5 1.82 15 370 8121 -21.3 -24.8 73 3.5 -22.2 267 49 334.7 335.0 294.3 339.7 1.38 16 351 8509 -23.5 -30.5 53 7.0 -24.9 265 51 336.8 337.0 294.3 340.0 0.86 17 312 9361 -29.5 -34.5 62 5.0 -30.3 261 55 340.0 340.1 294.9 342.5 0.66 18 302 9593 -30.9 -36.9 56 6.0 -31.8 260 56 341.2 341.3 295.1 343.2 0.53 19 300 9640 -31.3 -37.3 55 6.0 -32.1 260 56 341.3 341.4 295.1 343.3 0.52 20 260 10634 -40.1 -42.6 77 2.5 -40.4 260 54 342.6 342.7 295.3 343.9 0.34 21 250 10900 -41.7 260 54 344.1 22 200 12380 -51.3 265 54 351.5 23 150 14190 -63.9 280 52 360.0 24 138 14696 -66.5 275 49 364.1 25 110 16039 -74.3 261 42 373.8 26 100 16590 -76.1 255 39 380.7 27 80 17873 -79.9 225 27 398.0 28 70 18640 -75.9 285 17 422.0 29 55 20039 -71.7 177 18 461.8 30 53 20259 -67.1 161 19 477.3 31 50 20610 -66.3 135 19 487.2 32 30 23810 -54.9 75 16 595.0 33 23 25519 -52.1 650.2 TRP 80 17873 -79.9 225 27 398.0 WND Sounding variables and indices 1000-500 mb thick: 5681.00 m Freezing level: 605.60 mb = 4340.76 m = 14241.18 ft Wetbulb zero: 615.40 mb = 4185.99 m = 13733.40 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 90.12 % Est. max temperature: 26.64 C = 79.95 F Sfc-Lift cond lev (LCL): 929.25 mb = 776.77 m = 2548.43 ft T: 14.94 C 700-500 lapse rate: 5.33 C/km ThetaE index: 7.16 C Layer 1000.0- 875.0 mb Conv cond level (CCL): 756.79 mb = 2500.60 m = 8203.96 ft Mean mixing ratio: 9.74 g/kg Conv temperature: 33.99 C = 93.18 F Cap Strength: 5.87 C Lifted Index: 7.69 C Risk: None Lifted Index @300 mb: 14.32 C Lifted Index @700 mb: 5.41 C Showalter Index: 1.89 C Risk: Showers probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 21.00 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 214.60 Risk: None Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.53 J/kg Max Up Vert Vel: 1.75 m/s Conv Inhibition (B-): 32218.61 J/kg Cap Strength: 7.45 C Lift Cond Lev (LCL): 897.42 mb = 1071.33 m = 3514.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 15 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 1015 15 20 6 -2.1 -5.6 | 93 15 -15.3 0.7 1 1000 149 15 10 -2.6 -9.7 | 78 16 -15.8 -3.3 2 925 816 15 14 -3.6 -13.5 | 67 18 -16.9 -7.2 3 850 1529 275 12 12.0 -1.0 | 166 5 -1.3 5.3 4 700 3147 245 19 17.2 8.0 | 196 15 4.0 14.4 5 500 5830 265 31 30.9 2.7 | 243 20 17.7 9.0 6 400 7540 270 47 47.0 -0.0 | 259 34 33.8 6.3 7 300 9640 260 56 55.1 9.7 | 249 45 41.9 16.1 8 250 10900 260 54 53.2 9.4 | 249 43 40.0 15.7 9 200 12380 265 54 53.8 4.7 | 255 42 40.6 11.0 10 150 14190 280 52 51.2 -9.0 | 274 38 38.0 -2.7 11 100 16590 255 39 37.7 10.1 | 236 29 24.4 16.4 12 80 17873 225 27 19.1 19.1 | 193 26 5.9 25.4 13 70 18640 285 17 16.4 -4.4 | 239 4 3.2 1.9 14 50 20610 135 19 -13.4 13.4 | 127 33 -26.7 19.8 15 30 23810 75 16 -15.5 -4.1 | 94 29 -28.7 2.2 Wind Parameters Mean winds (0-6000m): 265.6 at 19.6 knts Storm direction: 295.6 at 14.7 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 12.4 neg: -44.8 tot: -32.4 m^2/s^2 ave: -10.8 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 82.63 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 15 10 77 16| 0.0 6.4 6.4| 0.0 -24.8 -24.8 -49.6 -0.94| 6.4 -6.0 1000 12 12 72 17| 0.0 4.6 4.6| 0.0 -43.2 -43.2 -43.2 -0.69| 7.6 -5.2 1500 358 12 65 14| 0.0 5.0 5.0| 5.2 -44.8 -39.5 -26.3 -0.13| 10.5 -1.4 2000 334 12 59 9| 0.0 4.5 4.5| 8.9 -44.8 -35.9 -17.9 -0.06| 8.7 -0.5 2500 312 13 58 4| 0.0 4.2 4.2| 11.6 -44.8 -33.2 -13.3 -0.02| 7.7 -0.1 3000 293 14 150 1| 0.0 3.9 3.9| 12.4 -44.8 -32.4 -10.8 -0.01| 7.0 -0.1 4000 273 15 200 6| 0.6 2.9 3.5| 30.3 -45.0 -14.7 -3.7 0.08| 5.9 0.5 5000 266 17 209 9| 1.0 2.4 3.4| 53.6 -45.0 8.6 1.7 0.18| 5.3 0.9 6000 266 20 219 10| 1.4 2.0 3.4| 80.3 -45.0 35.3 5.9 0.25| 5.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20250426.00.gif