UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for ROMD... Searching the city database file for: ROMD ... Date:0000Z 18 JAN 26 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 21.6 15.6 69 6.0 17.7 100 10 293.7 295.6 290.3 325.3 11.06 1 1000 126 20.6 15.7 73 4.9 17.4 80 16 293.8 295.8 290.6 326.0 11.28 2 925 792 14.2 14.1 99 0.1 14.1 100 21 293.8 295.8 290.3 325.3 11.00 3 895 1070 12.4 10.9 91 1.5 11.5 106 18 294.8 296.4 289.1 321.2 9.18 4 854 1463 10.0 6.7 80 3.3 8.1 114 14 296.2 297.5 287.8 317.3 7.22 5 850 1502 10.8 2.8 58 8.0 6.6 115 14 297.5 298.5 286.6 313.7 5.51 6 849 1512 10.8 2.8 58 8.0 6.6 116 14 297.6 298.6 286.7 313.9 5.52 7 843 1571 10.2 2.2 58 8.0 6.1 122 14 297.5 298.5 286.5 313.3 5.32 8 833 1670 10.2 -0.8 46 11.0 4.8 132 14 298.6 299.3 285.9 311.5 4.33 9 829 1710 11.2 -10.8 20 22.0 2.3 136 14 300.0 300.4 283.9 306.3 2.02 10 810 1904 11.4 -2.6 37 14.0 4.6 156 14 302.2 302.9 286.8 314.1 3.90 11 772 2303 8.4 2.4 66 6.0 5.2 197 14 303.2 304.3 289.0 321.0 5.90 12 700 3104 2.2 -0.9 80 3.1 0.7 280 14 304.9 305.9 288.9 320.5 5.12 13 694 3173 1.6 -1.7 79 3.3 -0.0 279 15 305.0 305.9 288.7 319.9 4.87 14 673 3421 2.8 -7.2 48 10.0 -1.6 276 19 309.0 309.7 288.6 319.5 3.31 15 633 3915 1.2 -8.8 47 10.0 -3.1 270 28 312.7 313.3 289.6 322.6 3.10 16 626 4005 1.0 -2.1 80 3.1 -0.6 268 29 313.4 314.5 291.7 330.0 5.24 17 590 4479 -1.1 -3.2 86 2.1 -2.1 262 37 316.4 317.4 292.4 332.7 5.13 18 523 5428 -7.5 -9.1 88 1.6 -8.2 250 54 319.8 320.5 292.2 331.8 3.67 19 518 5503 -6.9 -19.9 35 13.0 -11.1 249 55 321.4 321.7 290.7 326.6 1.52 20 516 5534 -5.3 -19.3 32 14.0 -10.1 248 56 323.6 324.0 291.5 329.2 1.61 21 500 5780 -6.9 -27.9 17 21.0 -12.5 245 60 324.6 324.8 291.0 327.4 0.77 22 457 6476 -10.9 -45.9 4 35.0 -16.6 249 65 328.1 328.1 291.3 328.6 0.14 23 423 7065 -14.7 -46.7 5 32.0 -19.5 252 69 330.6 330.6 292.0 331.1 0.14 24 407 7358 -12.9 -59.9 1 47.0 -18.6 254 71 336.5 336.6 293.5 336.7 0.03 25 400 7490 -14.1 -61.1 1 47.0 -19.5 255 72 336.7 336.7 293.5 336.8 0.03 26 304 9506 -28.3 -70.3 1 42.0 -30.9 265 64 344.2 344.2 295.3 344.2 0.01 27 300 9600 -29.1 -71.1 1 42.0 -31.5 265 64 344.4 344.4 295.4 344.4 0.01 28 250 10880 -38.7 -67.7 3 29.0 -39.9 275 80 348.5 348.5 296.3 348.6 0.02 29 245 11018 -40.1 -67.1 4 27.0 -41.2 274 80 348.5 348.5 296.3 348.5 0.02 30 200 12360 -52.5 265 78 349.6 31 159 13813 -63.7 255 93 354.4 32 150 14170 -66.5 265 87 355.5 33 139 14626 -70.5 268 85 356.3 34 117 15628 -78.5 275 80 359.5 35 105 16249 -75.7 282 66 376.2 36 102 16416 -76.3 284 63 378.2 37 100 16530 -76.9 285 60 379.1 38 95 16825 -75.9 284 58 386.7 39 77 18011 -83.9 278 49 394.0 40 70 18540 -82.5 275 45 407.9 41 67 18786 -81.9 276 42 414.3 42 62 19228 -75.9 277 36 436.9 43 60 19421 -70.5 277 34 453.1 44 50 20520 -65.1 280 21 490.1 45 49 20643 -64.7 282 21 493.9 46 41 21731 -65.7 303 21 517.2 47 39 22038 -61.5 309 21 535.3 48 30 23680 -58.1 340 21 586.2 49 28 24113 -60.3 358 18 591.8 50 22 25635 -55.1 60 8 649.6 51 20 26240 -57.9 85 4 658.9 52 19 26564 -57.7 669.3 53 12 29501 -52.1 783.1 TRP 117 15628 -78.5 275 80 359.5 WND 159 13813 -63.7 255 93 354.4 Sounding variables and indices 1000-500 mb thick: 5654.00 m Freezing level: 608.86 mb = 4230.48 m = 13879.35 ft Wetbulb zero: 694.33 mb = 3169.54 m = 10398.63 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 70.48 % Est. max temperature: 23.84 C = 74.91 F Sfc-Lift cond lev (LCL): 927.29 mb = 770.92 m = 2529.23 ft T: 14.40 C 700-500 lapse rate: 3.40 C/km ThetaE index: 12.24 C Layer 925.0- 849.0 mb Conv cond level (CCL): 925.29 mb = 789.30 m = 2589.52 ft Mean mixing ratio: 11.08 g/kg Conv temperature: 21.77 C = 71.18 F Cap Strength: 6.52 C Lifted Index: 6.56 C Risk: None Lifted Index @300 mb: 14.12 C Lifted Index @700 mb: -0.46 C Showalter Index: 13.12 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 9.70 C K Index: 17.40 Risk: < 20 % chance of thunderstorms Sweat Index: 121.60 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.96 J/kg Max Up Vert Vel: 5.99 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 6.56 C Lift Cond Lev (LCL): 925.82 mb = 784.45 m = 2573.63 ft Lev Free Conv (LFC): 920.82 mb = 830.23 m = 2723.83 ft Equ Level (EL): 830.82 mb = 1692.10 m = 5551.43 ft B at Equ Level: 12.29 J/kg Max Parcel Lev (MPL): 810.82 mb = 1895.64 m = 6219.21 ft Wind level data Storm motion: 272 at 20 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 15 100 10 -9.8 1.7 | 95 30 -30.2 2.5 1 1000 126 80 16 -15.8 -2.8 | 87 36 -36.1 -2.0 2 925 792 100 21 -20.7 3.6 | 96 41 -41.1 4.4 3 850 1502 115 14 -12.7 5.9 | 101 34 -33.1 6.7 4 700 3104 280 14 13.8 -2.4 | 76 7 -6.6 -1.6 5 500 5780 245 60 54.4 25.4 | 232 43 34.0 26.2 6 400 7490 255 72 69.5 18.6 | 248 53 49.2 19.4 7 300 9600 265 64 63.8 5.6 | 262 44 43.4 6.4 8 250 10880 275 80 79.7 -7.0 | 276 60 59.3 -6.2 9 200 12360 265 78 77.7 6.8 | 262 58 57.3 7.6 10 159 13813 255 93 89.8 24.1 | 250 74 69.5 24.9 11 150 14170 265 87 86.7 7.6 | 263 67 66.3 8.4 12 117 15628 275 80 79.7 -7.0 | 276 60 59.3 -6.2 13 100 16530 285 60 58.0 -15.5 | 291 40 37.6 -14.7 14 70 18540 275 45 44.8 -3.9 | 277 25 24.5 -3.1 15 50 20520 280 21 20.7 -3.6 | 354 3 0.3 -2.8 16 30 23680 340 21 7.2 -19.7 | 35 23 -13.2 -18.9 17 20 26240 85 4 -4.0 -0.3 | 91 24 -24.4 0.5 Wind Parameters Mean winds (0-6000m): 242.3 at 27.2 knts Storm direction: 272.3 at 20.4 knts Shear (0-3000m) pos: 5.6 neg: 1.6 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 0.6 deg Storm rel helicity (0-3000m) pos: 220.0 neg: -46.9 tot: 173.1 m^2/s^2 ave: 57.7 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.07 Bulk Shear: 241.56 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 87 16 90 37| 0.0 9.4 9.4| 27.8 -34.7 -6.9 -13.8 -0.11| 11.9 -1.3 1000 94 18 93 39| 2.2 4.7 6.9| 74.5 -34.7 39.8 39.8 0.18| 9.1 1.6 1500 98 18 95 38| 2.9 3.1 6.1| 97.6 -34.7 62.9 42.0 0.24| 8.0 1.9 2000 106 17 99 37| 5.3 2.4 7.7|186.3 -34.7 151.6 75.8 0.45| 9.3 4.2 2500 114 16 102 36| 6.1 1.9 8.0|219.8 -34.7 185.1 74.0 0.45| 10.0 4.5 3000 108 16 99 36| 5.6 1.6 7.2|220.0 -46.9 173.1 57.7 0.26| 10.5 2.8 4000 136 17 112 35| 5.1 0.2 5.3|220.0 -56.0 163.9 41.0 0.09| 10.3 0.9 5000 244 21 173 10| 4.1 2.0 6.1|220.0 -82.5 137.4 27.5 0.02| 10.2 0.2 6000 242 27 195 14| 3.4 3.1 6.6|237.4-138.9 98.5 16.4 -0.02| 10.1 -0.2 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20260118.00.gif