UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 22 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 1009 15 22.6 21.2 92 1.4 21.6 200 3 295.0 297.8 294.4 340.6 15.90 1 1000 93 22.4 20.9 91 1.5 21.3 215 6 295.5 298.4 294.5 340.8 15.75 2 937 657 18.2 17.5 96 0.7 17.7 257 11 296.8 299.3 293.3 336.0 13.55 3 925 768 20.8 10.8 53 10.0 14.6 265 12 300.6 302.2 290.7 326.6 8.82 4 924 777 20.8 9.8 49 11.0 14.0 266 12 300.7 302.2 290.3 325.1 8.25 5 912 891 22.2 9.2 43 13.0 14.2 273 12 303.2 304.7 290.9 327.2 8.03 6 850 1500 20.2 12.2 60 8.0 15.0 310 12 307.3 309.3 294.1 339.2 10.56 7 798 2042 17.0 9.0 59 8.0 12.0 302 15 309.5 311.2 293.6 337.2 9.07 8 759 2468 14.8 2.8 44 12.0 8.0 295 17 311.6 312.8 291.9 330.8 6.18 9 753 2535 14.0 9.0 72 5.0 10.9 294 18 311.4 313.2 294.6 341.0 9.62 10 700 3147 10.4 -4.6 34 15.0 3.0 285 21 314.0 314.7 290.7 326.4 3.88 11 681 3376 10.0 -7.0 29 17.0 2.0 285 22 316.0 316.7 290.8 326.8 3.32 12 672 3486 9.4 -6.6 32 16.0 1.7 286 23 316.6 317.2 291.1 327.8 3.47 13 664 3585 8.2 3.4 72 4.8 5.4 286 24 316.3 317.7 294.2 339.6 7.38 14 654 3710 7.6 1.6 66 6.0 4.2 286 24 317.0 318.3 293.8 337.9 6.58 15 561 4953 -1.1 -11.1 47 10.0 -5.3 288 32 321.0 321.5 291.9 330.6 2.92 16 549 5125 -2.5 -8.5 63 6.0 -5.2 289 33 321.3 322.0 292.6 333.4 3.67 17 544 5198 -2.9 -15.9 36 13.0 -7.7 289 33 321.7 322.0 291.3 328.5 2.03 18 512 5675 -6.7 -12.7 62 6.0 -9.1 290 36 322.7 323.2 292.3 332.1 2.81 19 500 5860 -7.7 -14.7 57 7.0 -10.4 290 37 323.7 324.1 292.2 331.9 2.45 20 491 6001 -8.3 -16.3 52 8.0 -11.2 289 37 324.6 325.0 292.3 332.0 2.18 21 400 7560 -17.1 -21.9 66 4.8 -18.5 275 43 332.8 333.1 294.0 338.7 1.66 22 364 8260 -21.3 -24.9 73 3.6 -22.2 283 35 336.3 336.5 294.6 341.3 1.39 23 342 8717 -23.5 -31.5 48 8.0 -25.2 289 30 339.3 339.5 294.9 342.3 0.80 24 301 9636 -29.9 -39.9 37 10.0 -31.3 300 19 342.9 343.0 295.4 344.5 0.39 25 300 9660 -29.9 -40.9 34 11.0 -31.4 300 19 343.2 343.3 295.4 344.7 0.36 26 269 10433 -35.7 -52.7 16 17.0 -37.0 297 17 345.7 345.7 295.8 346.1 0.11 27 251 10913 -40.1 -53.1 24 13.0 -40.9 295 16 346.1 346.1 295.8 346.5 0.11 28 250 10940 -40.3 295 16 346.2 29 200 12420 -53.5 335 31 348.0 30 150 14230 -62.9 300 31 361.7 31 139 14697 -65.1 302 30 365.8 32 110 16090 -75.3 308 28 372.0 33 100 16640 -77.1 310 27 378.8 34 97 16814 -77.9 307 25 380.5 35 84 17632 -78.1 295 17 396.1 36 75 18270 -81.9 286 10 401.2 37 70 18660 -76.9 280 6 419.9 38 50 20670 -64.7 360 4 491.0 39 38 22366 -60.1 35 8 542.8 40 30 23850 -57.7 65 12 587.3 41 22 25829 -54.5 76 23 651.4 42 20 26450 -48.3 80 27 688.3 43 15 28364 -43.7 762.7 44 13 29329 -42.1 800.1 TRP WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 572.76 mb = 4796.24 m = 15735.50 ft Wetbulb zero: 612.73 mb = 4238.53 m = 13905.78 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 57.62 % Est. max temperature: 34.33 C = 93.80 F Sfc-Lift cond lev (LCL): 988.90 mb = 189.73 m = 622.45 ft T: 21.68 C 700-500 lapse rate: 6.67 C/km ThetaE index: 15.72 C Layer 937.0- 912.0 mb Conv cond level (CCL): 747.20 mb = 2599.54 m = 8528.57 ft Mean mixing ratio: 13.24 g/kg Conv temperature: 39.35 C = 102.82 F Cap Strength: 6.18 C Lifted Index: 0.89 C Risk: Showers probable Lifted Index @300 mb: 6.76 C Lifted Index @700 mb: 4.11 C Showalter Index: -0.57 C Risk: Thunderstorms probable Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 19.90 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 207.40 Risk: None Energy Index: -1.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.50 J/kg Max Up Vert Vel: 7.55 m/s Conv Inhibition (B-): 42106.20 J/kg Cap Strength: 6.17 C Lift Cond Lev (LCL): 914.99 mb = 862.30 m = 2829.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 16 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 15 200 3 1.0 2.8 | 146 18 -9.8 14.7 1 1000 93 215 6 3.4 4.9 | 156 18 -7.3 16.8 2 925 768 265 12 12.0 1.0 | 185 13 1.2 12.9 3 850 1500 310 12 9.2 -7.7 | 159 4 -1.6 4.1 4 700 3147 285 21 20.3 -5.4 | 236 11 9.5 6.4 5 500 5860 290 37 34.8 -12.7 | 272 24 24.0 -0.8 6 400 7560 275 43 42.8 -3.7 | 256 33 32.0 8.1 7 300 9660 300 19 16.5 -9.5 | 247 6 5.7 2.4 8 250 10940 295 16 14.5 -6.8 | 216 6 3.7 5.1 9 200 12420 335 31 13.1 -28.1 | 352 16 2.3 -16.2 10 150 14230 300 31 26.8 -15.5 | 283 16 16.1 -3.6 11 100 16640 310 27 20.7 -17.4 | 299 11 9.9 -5.5 12 70 18660 280 6 5.9 -1.0 | 156 12 -4.9 10.8 13 50 20670 360 4 -0.0 -4.0 | 126 13 -10.8 7.9 14 30 23850 65 12 -10.9 -5.1 | 107 23 -21.7 6.8 15 20 26450 80 27 -26.6 -4.7 | 101 38 -37.4 7.2 Wind Parameters Mean winds (0-6000m): 287.7 at 21.4 knts Storm direction: 317.7 at 16.0 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 89.0 deg Storm rel helicity (0-3000m) pos: 59.0 neg: -4.3 tot: 54.6 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.65 Bulk Shear: 44.15 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 ------------------------------------------------------------------------------- 500 232 7 163 17| 8.2 0.0 8.2| 38.1 0.0 38.1 76.3 0.93| 9.1 8.5 1000 255 9 173 14| 6.1 0.0 6.1| 50.2 -0.1 50.2 50.2 0.70| 8.3 5.9 1500 271 10 177 12| 4.6 0.0 4.6| 50.2 -4.3 45.9 30.6 0.39| 7.7 3.0 2000 282 11 180 10| 3.4 0.8 4.3| 53.6 -4.3 49.3 24.6 0.46| 6.6 3.1 2500 287 12 185 8| 2.8 1.4 4.1| 56.8 -4.3 52.5 21.0 0.49| 6.0 2.9 3000 287 13 193 8| 2.3 1.8 4.1| 59.0 -4.3 54.6 18.2 0.46| 5.6 2.6 4000 286 16 209 9| 2.1 1.7 3.8| 72.5 -4.3 68.1 17.0 0.49| 5.0 2.5 5000 287 18 226 9| 2.2 1.3 3.6| 88.8 -4.3 84.5 16.9 0.50| 4.6 2.3 6000 288 21 241 11| 2.1 1.3 3.5|103.1 -7.8 95.3 15.9 0.48| 4.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20250422.12.gif