UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 19 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 1012 15 21.0 19.8 93 1.2 20.2 100 6 293.1 295.7 292.9 334.4 14.51 1 1000 117 20.4 19.0 92 1.4 19.5 95 12 293.5 296.0 292.6 333.3 13.96 2 925 791 17.2 16.1 93 1.1 16.5 180 14 296.9 299.2 292.6 333.1 12.54 3 909 939 16.6 14.8 89 1.8 15.4 204 13 297.8 299.9 292.2 331.8 11.72 4 902 1005 18.0 10.0 59 8.0 13.1 214 12 299.9 301.4 290.3 325.1 8.57 5 884 1178 18.8 2.8 34 16.0 10.0 242 11 302.4 303.4 288.2 318.4 5.30 6 850 1513 17.6 2.6 37 15.0 9.3 295 8 304.6 305.6 289.0 321.1 5.43 7 747 2608 13.2 7.2 67 6.0 9.5 298 17 311.3 312.9 293.7 337.7 8.56 8 713 2999 10.8 4.8 66 6.0 7.3 300 20 312.8 314.2 293.4 336.4 7.59 9 700 3152 9.6 4.6 71 5.0 6.6 300 21 313.1 314.6 293.5 336.8 7.62 10 609 4295 3.8 -5.2 52 9.0 -0.6 294 23 319.2 320.0 292.5 333.0 4.27 11 515 5637 -4.1 -18.1 33 14.0 -9.1 286 25 325.3 325.6 292.1 331.4 1.79 12 500 5870 -5.5 -20.5 30 15.0 -10.5 285 25 326.3 326.6 292.2 331.6 1.50 13 453 6636 -11.5 -18.5 56 7.0 -13.9 285 31 328.2 328.5 293.0 335.0 1.96 14 435 6946 -12.9 -25.9 33 13.0 -16.4 285 34 330.2 330.4 292.8 334.0 1.06 15 419 7231 -15.1 -21.1 60 6.0 -16.9 285 36 330.9 331.3 293.6 336.9 1.70 16 417 7267 -15.3 -26.3 38 11.0 -18.2 285 36 331.1 331.4 293.0 335.0 1.07 17 400 7580 -17.7 -25.7 50 8.0 -19.8 285 39 332.0 332.2 293.4 336.2 1.18 18 399 7599 -17.9 -25.9 50 8.0 -20.0 285 39 332.0 332.2 293.3 336.1 1.16 19 374 8078 -22.1 -29.1 53 7.0 -23.6 284 40 332.6 332.8 293.3 336.0 0.92 20 354 8481 -24.1 -37.1 29 13.0 -26.2 283 41 335.2 335.3 293.6 336.9 0.45 21 347 8626 -25.1 -35.1 39 10.0 -26.8 283 41 335.7 335.9 293.8 337.8 0.56 22 329 9011 -27.5 -37.5 38 10.0 -29.0 282 42 337.6 337.7 294.1 339.4 0.46 23 310 9437 -29.9 -41.9 30 12.0 -31.4 281 43 340.0 340.1 294.6 341.3 0.31 24 300 9670 -31.9 -44.9 26 13.0 -33.3 280 43 340.4 340.5 294.6 341.3 0.23 25 258 10716 -40.1 -53.1 24 13.0 -40.9 284 36 343.3 343.4 295.2 343.8 0.11 26 250 10930 -42.3 285 35 343.2 27 200 12400 -52.7 300 51 349.3 28 184 12933 -56.4 300 62 351.7 29 168 13505 -60.5 289 57 354.2 30 150 14200 -66.9 275 51 354.8 31 143 14488 -67.3 277 50 359.0 32 105 16317 -74.3 293 40 378.8 33 100 16600 -75.9 295 39 381.1 34 82 17744 -79.3 265 37 396.4 35 72 18496 -74.5 286 24 421.6 36 70 18660 -75.1 290 21 423.7 37 67 18914 -75.9 427.3 38 66 19001 -72.7 436.1 39 56 19975 -69.1 465.3 TRP 82 17744 -79.3 265 37 396.4 WND 184 12933 -56.4 300 62 351.7 Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 563.78 mb = 4940.78 m = 16209.72 ft Wetbulb zero: 616.82 mb = 4190.34 m = 13747.67 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 57.33 % Est. max temperature: 31.70 C = 89.06 F Sfc-Lift cond lev (LCL): 994.64 mb = 163.44 m = 536.21 ft T: 20.18 C 700-500 lapse rate: 5.56 C/km ThetaE index: 16.01 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 911.75 mb = 913.78 m = 2997.93 ft Mean mixing ratio: 13.22 g/kg Conv temperature: 25.48 C = 77.87 F Cap Strength: 5.04 C Lifted Index: 4.21 C Risk: None Lifted Index @300 mb: 6.34 C Lifted Index @700 mb: 4.13 C Showalter Index: 10.30 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 8.10 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 72.20 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.89 J/kg Max Up Vert Vel: 5.46 m/s Conv Inhibition (B-): 10123.51 J/kg Cap Strength: 5.03 C Lift Cond Lev (LCL): 943.54 mb = 619.46 m = 2032.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 14 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 6 -5.9 1.0 | 127 19 -14.9 11.2 1 1000 117 95 12 -12.0 1.0 | 118 24 -20.9 11.2 2 925 791 180 14 0.0 14.0 | 160 26 -9.0 24.1 3 850 1513 295 8 7.3 -3.4 | 166 7 -1.7 6.8 4 700 3152 300 21 18.2 -10.5 | 272 9 9.2 -0.4 5 500 5870 285 25 24.1 -6.5 | 256 16 15.2 3.7 6 400 7580 285 39 37.7 -10.1 | 270 29 28.7 0.1 7 300 9670 280 43 42.3 -7.5 | 265 33 33.4 2.7 8 250 10930 285 35 33.8 -9.1 | 267 25 24.8 1.1 9 200 12400 300 51 44.2 -25.5 | 294 38 35.2 -15.4 10 184 12933 300 62 53.7 -31.0 | 295 49 44.7 -20.9 11 150 14200 275 51 50.8 -4.4 | 262 42 41.8 5.7 12 100 16600 295 39 35.3 -16.5 | 283 27 26.4 -6.3 13 82 17744 265 37 36.9 3.2 | 244 31 27.9 13.4 14 70 18660 290 21 19.7 -7.2 | 255 11 10.8 3.0 Wind Parameters Mean winds (0-6000m): 288.5 at 18.1 knts Storm direction: 318.5 at 13.5 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 140.9 deg Storm rel helicity (0-3000m) pos: 193.0 neg: -23.2 tot: 169.9 m^2/s^2 ave: 56.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 5.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 117.66 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 ------------------------------------------------------------------------------- 500 117 12 129 25| 10.2 0.0 10.2| 71.1 -17.5 53.6 107.2 0.43| 17.5 7.5 1000 152 13 145 26| 8.1 0.0 8.1|165.1 -17.5 147.6 147.6 0.64| 17.3 11.1 1500 166 12 151 25| 4.8 0.0 4.8|176.9 -23.2 153.8 102.5 0.45| 16.5 7.4 2000 196 11 165 22| 4.6 0.0 4.6|182.3 -23.2 159.1 79.6 0.48| 13.4 6.4 2500 246 12 187 15| 4.5 0.0 4.5|187.6 -23.2 164.4 65.8 0.52| 11.5 5.9 3000 274 13 202 10| 4.4 0.0 4.4|193.0 -23.2 169.9 56.6 0.53| 10.3 5.5 4000 287 15 223 8| 3.3 0.4 3.7|194.4 -25.6 168.8 42.2 0.50| 8.1 4.1 5000 289 17 235 8| 2.6 0.6 3.2|194.4 -29.7 164.7 32.9 0.46| 6.8 3.1 6000 289 18 242 9| 2.2 0.7 2.9|196.4 -33.8 162.6 27.1 0.43| 6.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20250419.12.gif