UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 25 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 1013 15 22.0 17.0 73 5.0 18.7 20 8 294.1 296.2 291.3 328.7 12.12 1 1000 128 21.2 15.2 69 6.0 17.3 10 16 294.4 296.3 290.5 325.6 10.92 2 925 798 15.8 10.8 72 5.0 12.7 355 12 295.5 297.1 289.0 321.0 8.82 3 905 984 15.0 9.0 67 6.0 11.4 328 14 296.5 297.9 288.6 319.7 7.98 4 891 1117 16.4 -15.6 10 32.0 4.3 308 15 299.3 299.5 282.7 303.3 1.27 5 887 1155 16.0 10.0 68 6.0 12.3 303 15 299.2 300.8 290.2 324.8 8.72 6 854 1478 15.0 13.8 93 1.2 14.2 256 19 301.5 303.6 293.3 335.9 11.69 7 850 1518 15.2 13.5 90 1.7 14.1 250 19 302.1 304.2 293.3 336.1 11.52 8 777 2278 11.8 9.8 88 2.0 10.6 252 24 306.3 308.1 293.3 335.9 9.84 9 728 2823 9.2 7.8 91 1.4 8.3 254 27 309.2 310.9 293.6 337.1 9.16 10 701 3137 8.6 2.6 66 6.0 5.2 255 29 311.9 313.1 292.4 332.4 6.60 11 700 3149 8.8 1.8 61 7.0 4.9 255 29 312.2 313.4 292.2 331.7 6.24 12 679 3400 7.0 3.6 79 3.4 5.1 255 29 313.0 314.3 293.3 335.7 7.32 13 568 4837 -3.1 -4.5 90 1.4 -3.8 255 31 317.5 318.4 292.5 333.0 4.83 14 557 4991 -2.5 -8.5 63 6.0 -5.2 255 32 320.0 320.7 292.2 331.8 3.61 15 500 5840 -6.7 -10.4 75 3.7 -8.3 255 33 324.9 325.6 293.4 336.5 3.47 16 478 6192 -8.9 -13.7 68 4.8 -10.8 257 34 326.4 326.9 293.3 335.8 2.78 17 476 6224 -8.7 -22.7 31 14.0 -13.0 257 34 327.0 327.3 292.2 331.6 1.30 18 445 6746 -11.9 -16.5 69 4.6 -13.6 260 35 329.3 329.8 293.7 337.5 2.37 19 409 7391 -14.5 -24.5 42 10.0 -17.3 264 37 334.0 334.3 294.0 338.7 1.29 20 400 7560 -15.7 -24.7 46 9.0 -18.2 265 37 334.6 334.8 294.1 339.3 1.29 21 391 7731 -17.1 -24.1 55 7.0 -19.1 265 38 334.9 335.2 294.3 340.0 1.39 22 355 8449 -22.9 -24.7 85 1.8 -23.4 263 42 336.5 336.8 294.7 341.8 1.45 23 350 8553 -22.3 -28.3 58 6.0 -23.7 263 43 338.7 338.9 295.0 342.6 1.06 24 325 9094 -25.7 -39.7 26 14.0 -27.8 261 46 341.3 341.3 295.0 342.7 0.37 25 300 9670 -30.1 -39.1 41 9.0 -31.4 260 49 343.0 343.0 295.4 344.6 0.43 26 296 9765 -30.9 -39.9 41 9.0 -32.1 259 49 343.1 343.2 295.4 344.7 0.40 27 294 9813 -31.1 -46.1 21 15.0 -32.7 259 49 343.5 343.6 295.4 344.4 0.21 28 282 10107 -33.1 -49.1 19 16.0 -34.6 257 48 344.8 344.8 295.6 345.4 0.16 29 251 10913 -40.1 -53.1 24 13.0 -40.9 250 47 346.1 346.1 295.8 346.5 0.11 30 250 10940 -40.3 250 47 346.2 31 200 12420 -52.3 260 52 349.9 32 150 14230 -64.1 265 35 359.7 33 109 16134 -74.5 249 22 374.4 34 100 16630 -78.7 245 19 375.7 35 87 17415 -80.9 215 27 386.5 36 78 18029 -80.1 225 19 400.4 37 75 18253 -76.1 229 17 413.3 38 70 18650 -75.9 235 12 422.0 39 59 19643 -73.9 447.6 40 53 20280 -66.5 478.7 TRP 87 17415 -80.9 215 27 386.5 WND Sounding variables and indices 1000-500 mb thick: 5712.00 m Freezing level: 602.07 mb = 4395.56 m = 14420.96 ft Wetbulb zero: 615.53 mb = 4189.61 m = 13745.27 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 78.13 % Est. max temperature: 28.80 C = 83.85 F Sfc-Lift cond lev (LCL): 941.23 mb = 648.53 m = 2127.70 ft T: 17.00 C 700-500 lapse rate: 5.76 C/km ThetaE index: 25.38 C Layer 1000.0- 887.0 mb Conv cond level (CCL): 693.11 mb = 3230.36 m = 10598.18 ft Mean mixing ratio: 9.91 g/kg Conv temperature: 40.47 C = 104.84 F Cap Strength: 6.96 C Lifted Index: 7.81 C Risk: None Lifted Index @300 mb: 14.47 C Lifted Index @700 mb: 6.96 C Showalter Index: 1.72 C Risk: Showers probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.20 C K Index: 28.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 268.89 Risk: None Energy Index: -0.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.34 J/kg Max Up Vert Vel: 2.59 m/s Conv Inhibition (B-): 15211.73 J/kg Cap Strength: 7.61 C Lift Cond Lev (LCL): 888.06 mb = 1145.09 m = 3756.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 19 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 20 8 -2.7 -7.5 | 87 21 -20.5 -1.0 1 1000 128 10 16 -2.8 -15.8 | 66 23 -20.5 -9.3 2 925 798 355 12 1.0 -12.0 | 72 18 -16.7 -5.4 3 850 1518 250 19 17.9 6.5 | 180 13 0.1 13.0 4 700 3149 255 29 28.0 7.5 | 216 17 10.2 14.0 5 500 5840 255 33 31.9 8.5 | 223 21 14.1 15.0 6 400 7560 265 37 36.9 3.2 | 243 21 19.1 9.7 7 300 9670 260 49 48.3 8.5 | 244 34 30.5 15.0 8 250 10940 250 47 44.2 16.1 | 229 35 26.4 22.6 9 200 12420 260 52 51.2 9.0 | 245 37 33.4 15.5 10 150 14230 265 35 34.9 3.1 | 241 20 17.1 9.6 11 100 16630 245 19 17.2 8.0 | 178 15 -0.5 14.5 12 87 17415 215 27 15.5 22.1 | 175 29 -2.3 28.6 13 70 18650 235 12 9.8 6.9 | 149 16 -7.9 13.4 Wind Parameters Mean winds (0-6000m): 260.1 at 25.2 knts Storm direction: 290.1 at 18.9 knts Shear (0-3000m) pos: 1.6 neg: 4.3 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 126.7 deg Storm rel helicity (0-3000m) pos: 49.1 neg: -52.1 tot: -2.9 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 139.05 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 7 14 69 21| 0.0 6.8 6.8| 4.3 -44.0 -39.7 -79.4 -0.66| 11.0 -7.3 1000 359 14 68 19| 0.0 6.1 6.1| 8.6 -51.7 -43.1 -43.1 -0.41| 10.4 -4.3 1500 335 15 60 13| 0.0 8.5 8.5| 16.6 -52.1 -35.4 -23.6 0.00| 14.5 0.1 2000 302 16 66 5| 0.8 6.4 7.2| 27.0 -52.1 -25.0 -12.5 0.07| 11.7 0.8 2500 282 18 167 3| 1.3 5.1 6.4| 37.9 -52.1 -14.2 -5.7 0.12| 10.0 1.2 3000 273 19 193 6| 1.6 4.3 5.9| 49.1 -52.1 -2.9 -1.0 0.17| 8.9 1.5 4000 265 22 205 9| 1.4 3.3 4.7| 55.9 -52.1 3.9 1.0 0.19| 6.9 1.3 5000 262 24 210 11| 1.1 2.8 3.9| 60.2 -52.1 8.2 1.6 0.20| 5.7 1.1 6000 260 25 213 13| 1.0 2.4 3.4| 67.7 -52.1 15.6 2.6 0.22| 4.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20250425.12.gif