UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 3 DEC 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 1016 15 20.6 12.6 60 8.0 15.7 350 18 292.4 294.0 288.2 318.2 9.05 1 1000 153 19.6 10.6 56 9.0 14.2 355 35 292.8 294.2 287.3 315.8 8.04 2 925 818 13.2 9.8 80 3.4 11.2 340 33 292.8 294.3 287.6 316.4 8.24 3 859 1436 8.2 6.2 87 2.0 7.1 336 35 293.8 295.1 286.7 313.9 6.93 4 850 1523 7.6 4.9 83 2.7 6.2 335 35 294.1 295.3 286.2 312.6 6.40 5 816 1858 6.0 1.0 70 5.0 3.5 321 33 295.9 296.8 285.6 310.7 5.04 6 795 2072 7.0 -3.0 49 10.0 2.3 313 32 299.1 299.8 285.6 310.8 3.85 7 788 2145 8.8 -5.2 37 14.0 2.4 310 32 301.8 302.4 286.0 311.9 3.29 8 732 2752 7.0 -13.0 22 20.0 -0.8 285 29 306.3 306.7 286.2 312.4 1.92 9 725 2831 8.6 -19.4 12 28.0 -1.2 282 28 308.9 309.1 286.3 312.6 1.13 10 700 3120 7.2 -22.8 10 30.0 -2.5 270 27 310.5 310.6 286.5 313.4 0.87 11 667 3513 4.0 -21.0 14 25.0 -4.2 269 32 311.2 311.4 287.0 314.8 1.07 12 612 4206 0.2 -27.8 10 28.0 -7.5 266 40 314.6 314.7 287.7 316.8 0.64 13 582 4608 1.4 -14.6 29 16.0 -4.9 265 45 320.5 320.9 291.0 327.6 2.12 14 560 4916 -0.9 -14.9 34 14.0 -6.3 263 49 321.4 321.8 291.3 328.6 2.15 15 555 4987 -1.5 -7.5 64 6.0 -4.3 263 50 321.5 322.2 292.9 334.4 3.92 16 548 5088 -2.3 -8.3 63 6.0 -5.0 263 51 321.7 322.4 292.8 334.0 3.73 17 544 5146 -1.9 -14.9 36 13.0 -7.0 263 52 322.8 323.3 291.8 330.3 2.21 18 520 5502 -4.7 -21.7 25 17.0 -10.1 261 56 323.7 323.9 291.2 328.2 1.30 19 507 5701 -3.9 -22.9 21 19.0 -10.0 260 59 327.0 327.2 292.0 331.2 1.20 20 500 5810 -4.9 -22.9 23 18.0 -10.6 260 60 327.1 327.3 292.1 331.3 1.21 21 494 5905 -5.7 -19.7 32 14.0 -10.5 261 61 327.2 327.5 292.5 332.9 1.62 22 471 6278 -6.3 -22.3 27 16.0 -11.5 263 63 331.0 331.2 293.3 335.8 1.36 23 420 7167 -11.1 -33.1 14 22.0 -16.3 268 68 335.8 336.0 293.8 338.0 0.56 24 400 7540 -13.7 -39.7 9 26.0 -18.7 270 70 337.2 337.2 293.9 338.4 0.30 25 322 9144 -26.5 -51.5 8 25.0 -29.0 266 79 341.1 341.1 294.7 341.5 0.10 26 300 9650 -30.5 -57.5 5 27.0 -32.6 265 82 342.4 342.4 295.0 342.6 0.05 27 293 9817 -31.8 -58.5 5 26.7 -33.7 265 82 342.9 342.9 295.1 343.1 0.05 28 252 10866 -40.1 -65.1 5 25.0 -41.1 260 78 345.7 345.7 295.7 345.8 0.02 29 250 10920 -40.7 260 78 345.6 30 209 12114 -50.3 264 78 348.7 31 200 12400 -52.9 265 78 349.0 32 150 14190 -67.3 250 76 354.2 33 107 16159 -81.1 245 76 363.9 34 100 16540 -80.3 265 74 372.6 35 83 17603 -76.7 260 54 400.3 36 75 18184 -78.7 257 43 407.9 37 70 18580 -75.7 255 35 422.4 38 63 19192 -73.7 439.8 39 58 19682 -68.1 462.9 40 56 19894 -66.1 472.2 TRP 107 16159 -81.1 245 76 363.9 WND 293 9817 -31.8 -58.5 5 26.7 -33.7 265 82 342.9 342.9 295.1 343.1 0.05 Sounding variables and indices 1000-500 mb thick: 5657.00 m Freezing level: 568.61 mb = 4795.37 m = 15732.65 ft Wetbulb zero: 745.91 mb = 2596.73 m = 8519.37 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 40.59 % Est. max temperature: 21.93 C = 71.47 F Sfc-Lift cond lev (LCL): 902.50 mb = 1023.57 m = 3358.13 ft T: 11.54 C 700-500 lapse rate: 4.50 C/km ThetaE index: 5.69 C Layer 859.0- 795.0 mb Conv cond level (CCL): 866.09 mb = 1367.34 m = 4485.96 ft Mean mixing ratio: 8.21 g/kg Conv temperature: 21.92 C = 71.46 F Cap Strength: 13.83 C Lifted Index: 13.60 C Risk: None Lifted Index @300 mb: 18.90 C Lifted Index @700 mb: 8.41 C Showalter Index: 15.76 C Risk: None Total Totals Index: 22.30 C Risk: None Vertical Totals Index: 12.50 C Cross Totals Index: 9.80 C K Index: -12.60 Risk: None Sweat Index: 188.80 Risk: None Energy Index: 3.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.80 J/kg Max Up Vert Vel: 1.27 m/s Conv Inhibition (B-): 17600.61 J/kg Cap Strength: 13.55 C Lift Cond Lev (LCL): 878.68 mb = 1246.84 m = 4090.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 29 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 1016 15 350 18 3.1 -17.7 | 102 17 -16.4 3.3 1 1000 153 355 35 3.1 -34.9 | 50 21 -16.4 -13.8 2 925 818 340 33 11.3 -31.0 | 40 13 -8.2 -9.9 3 850 1523 335 35 14.8 -31.7 | 24 12 -4.7 -10.6 4 700 3120 270 27 27.0 -0.0 | 200 22 7.5 21.1 5 500 5810 260 60 59.1 10.4 | 232 51 39.6 31.5 6 400 7540 270 70 70.0 -0.0 | 247 55 50.5 21.1 7 300 9650 265 82 81.7 7.1 | 246 68 62.2 28.2 8 293 9817 265 82 81.7 7.1 | 246 68 62.2 28.2 9 250 10920 260 78 76.8 13.5 | 239 67 57.3 34.6 10 200 12400 265 78 77.7 6.8 | 244 65 58.2 27.9 11 150 14190 250 76 71.4 26.0 | 228 70 51.9 47.1 12 107 16159 245 76 68.9 32.1 | 223 73 49.4 53.2 13 100 16540 265 74 73.7 6.4 | 243 61 54.2 27.5 14 70 18580 255 35 33.8 9.1 | 205 33 14.3 30.1 Wind Parameters Mean winds (0-6000m): 287.2 at 38.3 knts Storm direction: 317.2 at 28.7 knts Shear (0-3000m) pos: 0.0 neg: 5.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 101.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -148.6 tot: -148.6 m^2/s^2 ave: -49.5 10^-3 m/s^2 rel: -0.71 Storm rel vorticity (0-3000m) horiz: 10.8 stream: -7.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 189.69 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 ------------------------------------------------------------------------------- 500 352 32 54 18| 0.0 16.4 16.4| 0.0 -81.1 -81.1 -162.2 -0.84| 22.0-18.5 1000 347 33 48 16| 0.0 8.4 8.4| 0.0 -89.2 -89.2 -89.2 -0.76| 13.6-10.4 1500 343 33 42 15| 0.0 6.2 6.2| 0.0 -96.9 -96.9 -64.6 -0.78| 9.9 -7.7 2000 339 33 36 13| 0.0 5.3 5.3| 0.0-111.5-111.5 -55.8 -0.76| 10.6 -8.1 2500 333 33 29 10| 0.0 5.1 5.1| 0.0-125.5-125.5 -50.2 -0.75| 10.8 -8.1 3000 328 32 19 7| 0.0 5.0 5.0| 0.0-148.6-148.6 -49.5 -0.71| 10.8 -7.7 4000 314 32 287 4| 0.0 5.2 5.2| 55.5-154.8 -99.3 -24.8 -0.49| 9.8 -4.8 5000 299 35 248 12| 0.0 5.4 5.4|109.0-154.8 -45.9 -9.2 -0.36| 9.1 -3.3 6000 287 38 240 20| 0.4 5.0 5.5|163.1-154.8 8.3 1.4 -0.27| 8.6 -2.4 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20251203.12.gif