UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:0000Z 10 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 1020 15 22.4 15.4 65 7.0 17.8 70 9 293.9 295.8 290.2 324.9 10.84 1 1000 184 20.8 15.8 73 5.0 17.5 65 12 294.0 296.0 290.7 326.4 11.36 2 925 853 14.6 11.5 82 3.1 12.7 80 16 294.2 295.9 289.0 320.8 9.25 3 907 1019 13.0 10.9 87 2.1 11.7 56 14 294.3 295.9 288.8 320.3 9.06 4 893 1150 13.6 2.6 47 11.0 7.8 36 13 296.2 297.1 285.8 311.4 5.17 5 850 1564 10.6 3.6 62 7.0 6.9 335 8 297.3 298.3 286.9 314.4 5.83 6 821 1852 8.4 0.4 57 8.0 4.4 330 9 297.9 298.8 286.1 312.2 4.80 7 758 2506 2.4 1.6 94 0.8 2.0 317 10 298.3 299.3 287.1 315.1 5.67 8 750 2592 3.4 -2.6 65 6.0 0.6 316 11 300.3 301.0 286.4 313.0 4.21 9 733 2778 2.6 -20.4 16 23.0 -4.5 312 11 301.4 301.6 283.2 304.7 1.03 10 708 3060 3.4 -20.6 15 24.0 -4.2 307 12 305.3 305.5 284.8 308.7 1.05 11 700 3152 3.4 -26.6 9 30.0 -4.9 305 12 306.2 306.4 284.7 308.3 0.62 12 694 3222 4.4 -25.6 9 30.0 -4.3 304 13 308.1 308.2 285.5 310.4 0.69 13 684 3339 3.6 -27.4 8 31.0 -5.0 303 15 308.5 308.6 285.5 310.5 0.59 14 663 3593 6.4 -37.6 3 44.0 -4.3 300 18 314.4 314.5 287.2 315.2 0.23 15 569 4828 0.0 -26.0 12 26.0 -7.7 287 37 321.0 321.1 289.9 323.8 0.81 16 530 5392 -3.3 -16.3 36 13.0 -8.1 280 45 323.6 324.0 291.8 330.5 2.02 17 508 5726 -4.5 -18.5 33 14.0 -9.5 276 50 326.1 326.4 292.3 332.1 1.75 18 500 5850 -5.5 -20.5 30 15.0 -10.5 275 52 326.3 326.6 292.2 331.6 1.50 19 400 7560 -17.1 -31.1 29 14.0 -20.2 280 64 332.8 332.9 293.2 335.4 0.71 20 396 7636 -17.3 -31.3 28 14.0 -20.4 280 64 333.5 333.6 293.3 336.1 0.71 21 389 7769 -17.9 -34.9 21 17.0 -21.2 280 65 334.4 334.5 293.4 336.3 0.51 22 361 8324 -22.1 -38.1 22 16.0 -24.8 280 68 336.0 336.1 293.7 337.5 0.40 23 300 9660 -32.5 -48.5 19 16.0 -34.0 280 74 339.6 339.6 294.4 340.2 0.16 24 257 10732 -40.1 -59.1 11 19.0 -41.1 284 76 343.7 343.7 295.3 343.9 0.05 25 250 10920 -41.5 285 76 344.4 26 220 11777 -47.5 288 73 347.9 27 200 12400 -53.3 290 70 348.4 28 156 13962 -65.9 285 80 352.6 29 150 14200 -67.9 285 78 353.1 30 129 15095 -72.7 283 76 360.1 31 109 16069 -78.3 280 74 367.3 32 101 16503 -78.5 271 55 375.0 33 100 16560 -78.1 270 52 376.8 34 83 17609 -82.3 254 36 388.9 35 79 17887 -78.1 250 32 403.1 36 73 18338 -77.3 244 25 414.0 37 70 18580 -74.7 240 21 424.6 38 65 19014 -73.7 251 18 435.9 39 61 19386 -73.9 260 15 443.4 40 60 19484 -70.3 263 14 453.5 41 50 20580 -66.7 290 6 486.3 42 48 20827 -65.3 299 7 495.4 43 45 21217 -67.7 313 8 498.8 44 44 21353 -63.9 318 8 511.3 45 30 23720 -59.7 40 14 581.9 46 22 25662 -57.5 51 14 642.4 47 20 26260 -59.3 55 14 654.7 48 15 28081 -54.7 726.1 49 13 28992 -57.1 748.1 50 12 29504 -52.7 781.0 TRP 109 16069 -78.3 280 74 367.3 WND 156 13962 -65.9 285 80 352.6 Sounding variables and indices 1000-500 mb thick: 5666.00 m Freezing level: 569.00 mb = 4828.05 m = 15839.87 ft Wetbulb zero: 747.98 mb = 2613.95 m = 8575.86 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 39.97 % Est. max temperature: 25.29 C = 77.52 F Sfc-Lift cond lev (LCL): 920.13 mb = 897.60 m = 2944.84 ft T: 14.17 C 700-500 lapse rate: 3.30 C/km ThetaE index: 15.01 C Layer 925.0- 850.0 mb Conv cond level (CCL): 876.04 mb = 1310.88 m = 4300.73 ft Mean mixing ratio: 10.40 g/kg Conv temperature: 25.13 C = 77.24 F Cap Strength: 8.96 C Lifted Index: 8.84 C Risk: None Lifted Index @300 mb: 11.78 C Lifted Index @700 mb: 1.39 C Showalter Index: 14.11 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: 9.10 C K Index: -10.30 Risk: None Sweat Index: 111.20 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.91 J/kg Max Up Vert Vel: 11.31 m/s Conv Inhibition (B-): 16.69 J/kg Cap Strength: 8.90 C Lift Cond Lev (LCL): 909.11 mb = 999.24 m = 3278.31 ft Lev Free Conv (LFC): 834.11 mb = 1720.75 m = 5645.45 ft Equ Level (EL): 714.11 mb = 2989.92 m = 9809.32 ft B at Equ Level: 62.65 J/kg Max Parcel Lev (MPL): 664.11 mb = 3579.17 m = 11742.55 ft Wind level data Storm motion: 321 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 1020 15 70 9 -8.5 -3.1 | 117 21 -18.8 9.7 1 1000 184 65 12 -10.9 -5.1 | 110 23 -21.2 7.7 2 925 853 80 16 -15.8 -2.8 | 111 28 -26.1 10.0 3 850 1564 335 8 3.4 -7.3 | 128 9 -7.0 5.5 4 700 3152 305 12 9.8 -6.9 | 175 6 -0.5 5.9 5 500 5850 275 52 51.8 -4.5 | 259 42 41.5 8.2 6 400 7560 280 64 63.0 -11.1 | 268 53 52.7 1.7 7 300 9660 280 74 72.9 -12.8 | 270 63 62.5 -0.1 8 250 10920 285 76 73.4 -19.7 | 276 63 63.1 -6.9 9 200 12400 290 70 65.8 -23.9 | 281 57 55.4 -11.2 10 156 13962 285 80 77.3 -20.7 | 277 67 66.9 -7.9 11 150 14200 285 78 75.3 -20.2 | 277 65 65.0 -7.4 12 109 16069 280 74 72.9 -12.8 | 270 63 62.5 -0.1 13 100 16560 270 52 52.0 -0.0 | 253 44 41.7 12.8 14 70 18580 240 21 18.2 10.5 | 199 25 7.9 23.3 15 50 20580 290 6 5.6 -2.1 | 156 12 -4.7 10.7 16 30 23720 40 14 -9.0 -10.7 | 96 19 -19.3 2.1 17 20 26260 55 14 -11.5 -8.0 | 102 22 -21.8 4.7 Wind Parameters Mean winds (0-6000m): 291.0 at 21.9 knts Storm direction: 321.0 at 16.4 knts Shear (0-3000m) pos: 0.9 neg: 3.9 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 51.7 deg Storm rel helicity (0-3000m) pos: 26.2 neg: -50.3 tot: -24.0 m^2/s^2 ave: -8.0 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.47 Bulk Shear: 134.78 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 68 12 111 23| 5.1 0.0 5.1| 0.3 -16.7 -16.4 -32.8 -0.50| 5.8 -2.9 1000 72 14 110 25| 2.6 2.1 4.6| 3.3 -41.5 -38.2 -38.2 -0.42| 7.4 -3.1 1500 65 13 108 23| 1.7 5.6 7.3| 15.7 -50.3 -34.5 -23.0 -0.11| 10.3 -1.2 2000 52 12 106 20| 1.3 4.8 6.1| 20.2 -50.3 -30.1 -15.0 -0.04| 8.5 -0.4 2500 35 11 102 17| 1.0 4.3 5.3| 22.9 -50.3 -27.3 -10.9 0.00| 7.2 0.0 3000 17 11 98 14| 0.9 3.9 4.8| 26.2 -50.3 -24.0 -8.0 0.06| 6.4 0.4 4000 340 13 97 6| 0.6 4.7 5.3| 43.8 -50.3 -6.4 -1.6 0.24| 6.5 1.6 5000 310 17 229 3| 0.5 5.4 5.9| 48.9 -53.1 -4.2 -0.8 0.20| 6.9 1.4 6000 291 22 244 11| 0.4 5.7 6.1| 55.2 -81.8 -26.7 -4.4 0.13| 7.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20251210.00.gif