UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 21 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 1010 15 21.6 20.9 96 0.7 21.1 120 3 293.9 296.7 293.9 338.4 15.59 1 1000 107 21.0 20.5 97 0.5 20.6 105 8 294.1 296.9 293.8 338.0 15.35 2 925 782 18.0 16.8 93 1.2 17.2 55 6 297.7 300.1 293.3 335.8 13.12 3 898 1035 17.4 15.2 87 2.2 16.0 69 6 299.6 301.9 293.1 335.3 12.18 4 850 1504 16.6 12.7 78 3.9 14.1 95 6 303.5 305.6 293.3 336.0 10.92 5 831 1697 16.8 11.8 72 5.0 13.6 88 6 305.7 307.7 293.6 337.3 10.52 6 811 1905 17.0 10.0 63 7.0 12.6 80 7 308.1 309.9 293.6 337.1 9.55 7 730 2797 13.0 3.0 51 10.0 7.3 48 9 313.1 314.3 292.7 333.5 6.52 8 715 2972 13.4 -4.6 28 18.0 4.4 42 10 315.4 316.1 291.0 327.6 3.80 9 700 3151 13.2 -15.8 12 29.0 1.4 35 10 317.1 317.4 289.5 322.5 1.59 10 675 3454 11.8 -14.2 15 26.0 0.9 53 10 318.9 319.2 290.3 325.2 1.89 11 668 3541 10.6 -8.4 25 19.0 1.7 59 9 318.5 319.0 291.3 328.4 3.03 12 624 4101 6.0 -12.0 26 18.0 -1.7 93 9 319.5 319.9 291.0 327.6 2.44 13 618 4180 6.2 -33.8 4 40.0 -4.6 98 9 320.6 320.6 289.3 321.9 0.36 14 500 5870 -6.5 -40.5 5 34.0 -13.2 205 6 325.1 325.2 290.6 326.0 0.22 15 472 6316 -9.9 -41.9 5 32.0 -15.7 230 13 326.3 326.3 290.9 327.1 0.20 16 445 6767 -12.9 -15.0 84 2.1 -13.7 255 20 328.1 328.6 293.6 337.2 2.68 17 400 7570 -18.3 -21.3 77 3.0 -19.2 300 33 331.2 331.6 293.7 337.4 1.75 18 374 8069 -21.1 -24.7 73 3.6 -22.0 299 35 333.9 334.2 294.0 338.9 1.38 19 339 8788 -26.5 -32.5 57 6.0 -27.6 297 39 336.1 336.2 294.0 338.8 0.74 20 330 8982 -27.7 -35.7 46 8.0 -29.0 297 40 337.0 337.1 294.1 339.1 0.55 21 310 9428 -31.1 -47.1 19 16.0 -32.7 296 42 338.4 338.4 294.1 339.1 0.18 22 300 9660 -33.1 -42.1 40 9.0 -34.1 295 43 338.7 338.8 294.3 340.0 0.31 23 292 9850 -34.7 -42.7 44 8.0 -35.5 296 44 339.1 339.1 294.4 340.3 0.30 24 279 10167 -36.5 -48.5 28 12.0 -37.5 297 45 340.9 341.0 294.7 341.6 0.17 25 277 10217 -36.9 -43.9 48 7.0 -37.6 297 45 341.1 341.1 294.8 342.2 0.28 26 273 10318 -37.5 -50.5 25 13.0 -38.5 298 45 341.6 341.6 294.8 342.2 0.14 27 269 10420 -38.5 -47.5 38 9.0 -39.2 298 45 341.6 341.6 294.9 342.4 0.19 28 260 10653 -40.1 -63.1 7 23.0 -41.1 299 46 342.6 342.6 295.0 342.7 0.03 29 250 10920 -42.1 300 47 343.5 30 200 12390 -52.7 295 49 349.3 31 150 14200 -61.9 290 49 363.4 32 128 15170 -66.9 296 42 371.3 33 102 16515 -75.1 304 32 380.5 34 100 16630 -75.9 305 31 381.1 35 90 17235 -77.3 320 21 390.0 36 70 18680 -75.9 5 12 422.0 37 66 19022 -75.1 10 11 430.9 38 54 20205 -70.5 28 9 467.0 39 50 20670 -64.9 35 8 490.5 40 45 21317 -64.7 53 10 506.0 41 38 22370 -58.7 81 12 546.4 42 34 23070 -59.9 99 14 560.9 43 30 23860 -57.3 120 16 588.4 44 23 25559 -52.3 649.6 TRP 90 17235 -77.3 320 21 390.0 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 560.39 mb = 5005.01 m = 16420.42 ft Wetbulb zero: 645.74 mb = 3819.53 m = 12531.12 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 42.12 % Est. max temperature: 30.41 C = 86.74 F Sfc-Lift cond lev (LCL): 1000.05 mb = 106.54 m = 349.53 ft T: 21.00 C 700-500 lapse rate: 7.25 C/km ThetaE index: 14.85 C Layer 811.0- 675.0 mb Conv cond level (CCL): 919.94 mb = 828.94 m = 2719.59 ft Mean mixing ratio: 14.14 g/kg Conv temperature: 25.77 C = 78.38 F Cap Strength: 6.62 C Lifted Index: 1.62 C Risk: Showers probable Lifted Index @300 mb: 2.86 C Lifted Index @700 mb: 6.50 C Showalter Index: 1.98 C Risk: Showers probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.20 C K Index: 6.80 Risk: None Sweat Index: 170.40 Risk: None Energy Index: -1.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.75 J/kg Max Up Vert Vel: 5.96 m/s Conv Inhibition (B-): 26873.36 J/kg Cap Strength: 6.61 C Lift Cond Lev (LCL): 946.80 mb = 580.28 m = 1903.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 94 at 6 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 1010 15 120 3 -2.6 1.5 | 251 3 3.1 1.1 1 1000 107 105 8 -7.7 2.1 | 129 3 -2.0 1.6 2 925 782 55 6 -4.9 -3.4 | 349 4 0.8 -3.9 3 850 1504 95 6 -6.0 0.5 | 108 0 -0.3 0.1 4 700 3151 35 10 -5.7 -8.2 | 0 9 -0.1 -8.6 5 500 5870 205 6 2.5 5.4 | 239 10 8.2 5.0 6 400 7570 300 33 28.6 -16.5 | 296 38 34.3 -16.9 7 300 9660 295 43 39.0 -18.2 | 293 48 44.7 -18.6 8 250 10920 300 47 40.7 -23.5 | 297 52 46.4 -23.9 9 200 12390 295 49 44.4 -20.7 | 293 54 50.1 -21.1 10 150 14200 290 49 46.0 -16.8 | 288 55 51.7 -17.2 11 100 16630 305 31 25.4 -17.8 | 300 36 31.1 -18.2 12 90 17235 320 21 13.5 -16.1 | 311 25 19.2 -16.5 13 70 18680 5 12 -1.0 -12.0 | 339 13 4.6 -12.4 14 50 20670 35 8 -4.6 -6.6 | 351 7 1.1 -7.0 15 30 23860 120 16 -13.9 8.0 | 133 11 -8.2 7.6 Wind Parameters Mean winds (0-6000m): 64.3 at 7.6 knts Storm direction: 94.3 at 5.7 knts Shear (0-3000m) pos: 0.5 neg: 2.1 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 113.0 deg Storm rel helicity (0-3000m) pos: 0.7 neg: -9.0 tot: -8.3 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.53 Bulk Shear: 1.86 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 94 7 91 1| 0.0 5.3 5.3| 0.0 -3.8 -3.8 -7.5 -0.97| 10.7-10.3 1000 81 7 30 2| 0.0 2.5 2.5| 0.4 -5.1 -4.7 -4.7 -0.82| 7.0 -5.8 1500 81 6 25 2| 1.0 1.6 2.6| 0.7 -5.1 -4.4 -2.9 -0.60| 5.7 -3.4 2000 82 6 29 2| 0.7 1.8 2.6| 0.7 -5.4 -4.7 -2.3 -0.58| 4.9 -2.8 2500 78 7 26 2| 0.6 2.0 2.6| 0.7 -6.4 -5.7 -2.3 -0.55| 4.5 -2.5 3000 70 7 19 3| 0.5 2.1 2.5| 0.7 -9.0 -8.3 -2.8 -0.54| 4.3 -2.3 4000 65 8 20 4| 1.3 1.6 2.9| 10.5 -9.8 0.7 0.2 -0.20| 4.4 -0.9 5000 71 8 29 3| 1.7 1.2 3.0| 18.6 -9.8 8.8 1.8 0.02| 4.4 0.1 6000 64 8 17 4| 1.7 1.0 2.7| 29.8 -10.0 19.8 3.3 0.12| 4.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20250421.12.gif