UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011512.upa.cvt Date: 1200Z 15 JAN 26 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 15 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 1016 15 15.6 10.7 73 4.9 12.7 80 4 287.4 288.8 285.2 309.8 7.97 1 1012 50 19.6 10.6 56 9.0 14.2 80 5 291.8 293.2 286.9 314.4 7.95 2 1000 156 18.8 10.8 60 8.0 14.0 80 10 292.0 293.4 287.2 315.2 8.15 3 925 818 12.8 7.8 72 5.0 10.0 70 12 292.4 293.7 286.4 313.0 7.19 4 850 1523 6.8 3.5 79 3.3 5.1 315 8 293.3 294.3 285.3 310.0 5.79 5 799 2027 3.0 -0.6 77 3.6 1.3 290 11 294.5 295.3 284.5 307.9 4.58 6 782 2202 7.2 -23.8 9 31.0 -2.0 281 12 300.8 300.9 282.7 303.1 0.71 7 769 2340 7.2 -26.8 7 34.0 -2.4 274 13 302.2 302.3 283.0 304.1 0.55 8 747 2578 7.4 -30.6 5 38.0 -2.7 262 14 305.0 305.0 283.9 306.3 0.40 9 700 3108 3.4 -33.6 5 37.0 -5.4 235 17 306.2 306.3 284.3 307.4 0.32 10 685 3282 2.4 -36.6 4 39.0 -6.2 237 19 307.0 307.1 284.5 307.9 0.24 11 657 3618 2.2 -44.8 2 47.0 -6.8 242 24 310.5 310.5 285.7 310.9 0.11 12 634 3905 4.0 245 27 315.7 13 527 5386 -1.7 -42.7 3 41.0 -10.2 265 47 326.0 326.1 290.7 326.7 0.17 14 500 5800 -5.1 -46.1 2 41.0 -12.6 270 52 326.8 326.8 290.9 327.3 0.12 15 400 7510 -17.5 -37.5 16 20.0 -21.1 285 78 332.2 332.3 292.7 333.7 0.38 16 399 7529 -17.7 -37.7 16 20.0 -21.3 285 78 332.2 332.3 292.7 333.6 0.37 17 368 8128 -23.3 -39.3 22 16.0 -25.7 281 81 332.5 332.6 292.7 333.9 0.34 18 356 8371 -23.3 -48.3 8 25.0 -26.3 279 82 335.7 335.7 293.4 336.3 0.13 19 331 8899 -28.1 -53.1 7 25.0 -30.3 275 84 336.2 336.2 293.4 336.5 0.08 20 304 9506 -31.7 -57.7 6 26.0 -33.5 271 87 339.4 339.4 294.2 339.6 0.05 21 300 9600 -32.3 -58.3 6 26.0 -34.1 270 87 339.9 339.9 294.3 340.1 0.05 22 250 10870 -38.9 -67.9 3 29.0 -40.1 260 99 348.2 348.2 296.3 348.3 0.02 23 244 11035 -40.1 -69.1 3 29.0 -41.2 259 99 348.9 348.9 296.4 348.9 0.01 24 200 12350 -51.9 255 101 350.6 25 194 12546 -53.3 250 103 351.3 26 156 13911 -63.7 271 84 356.3 27 150 14150 -64.1 275 80 359.7 28 100 16550 -78.5 280 60 376.1 29 72 18410 -79.7 262 26 410.6 30 70 18570 -76.9 260 23 419.9 31 69 18653 -76.5 262 23 422.5 32 64 19086 -77.5 271 24 429.4 33 55 19974 -69.5 289 24 466.8 34 50 20550 -64.7 300 25 491.0 35 47 20926 -63.7 307 22 502.2 36 43 21468 -64.7 318 18 512.7 37 40 21913 -58.5 326 14 538.9 38 30 23710 -59.5 0 0 582.4 39 27 24371 -59.5 344 3 600.3 40 22 25665 -56.3 314 8 646.0 41 20 26270 -57.7 300 10 659.6 42 16 27678 -57.7 703.0 TRP 100 16550 -78.5 280 60 376.1 WND 194 12546 -53.3 250 103 351.3 Sounding variables and indices 1000-500 mb thick: 5644.00 m Freezing level: 558.91 mb = 4944.14 m = 16220.74 ft Wetbulb zero: 792.34 mb = 2094.98 m = 6873.20 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 39.19 % Est. max temperature: 21.27 C = 70.29 F Sfc-Lift cond lev (LCL): 944.17 mb = 643.83 m = 2112.27 ft T: 14.38 C 700-500 lapse rate: 3.16 C/km ThetaE index: 12.08 C Layer 925.0- 769.0 mb Conv cond level (CCL): 860.55 mb = 1420.19 m = 4659.35 ft Mean mixing ratio: 7.67 g/kg Conv temperature: 21.34 C = 70.41 F Cap Strength: 15.21 C Lifted Index: 14.74 C Risk: None Lifted Index @300 mb: 18.66 C Lifted Index @700 mb: 5.61 C Showalter Index: 17.18 C Risk: None Total Totals Index: 20.50 C Risk: None Vertical Totals Index: 11.90 C Cross Totals Index: 8.60 C K Index: -21.60 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 3.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.24 J/kg Max Up Vert Vel: 4.53 m/s Conv Inhibition (B-): 16.48 J/kg Cap Strength: 15.14 C Lift Cond Lev (LCL): 874.47 mb = 1286.40 m = 4220.43 ft Lev Free Conv (LFC): 839.47 mb = 1624.52 m = 5329.73 ft Equ Level (EL): 789.47 mb = 2124.55 m = 6970.24 ft B at Equ Level: 3.18 J/kg Max Parcel Lev (MPL): 779.47 mb = 2228.62 m = 7311.64 ft Wind level data Storm motion: 294 at 18 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 80 4 -3.9 -0.7 | 108 21 -20.0 6.5 1 1000 156 80 10 -9.8 -1.7 | 102 26 -25.9 5.5 2 925 818 70 12 -11.3 -4.1 | 96 27 -27.3 3.1 3 850 1523 315 8 5.7 -5.7 | 98 10 -10.4 1.5 4 700 3108 235 17 13.9 9.8 | 173 17 -2.1 16.9 5 500 5800 270 52 52.0 -0.0 | 259 37 36.0 7.2 6 400 7510 285 78 75.3 -20.2 | 282 61 59.3 -13.0 7 300 9600 270 87 87.0 -0.0 | 264 71 71.0 7.2 8 250 10870 260 99 97.5 17.2 | 253 85 81.5 24.4 9 200 12350 255 101 97.6 26.1 | 248 88 81.5 33.3 10 194 12546 250 103 96.8 35.2 | 242 91 80.7 42.4 11 150 14150 275 80 79.7 -7.0 | 270 64 63.7 0.2 12 100 16550 280 60 59.1 -10.4 | 274 43 43.0 -3.2 13 70 18570 260 23 22.7 4.0 | 211 13 6.6 11.2 14 50 20550 300 25 21.7 -12.5 | 313 8 5.6 -5.3 15 30 23710 0 0 -0.0 -0.0 | 114 18 -16.0 7.2 16 20 26270 300 10 8.7 -5.0 | 107 8 -7.4 2.2 Wind Parameters Mean winds (0-6000m): 264.1 at 23.4 knts Storm direction: 294.1 at 17.6 knts Shear (0-3000m) pos: 0.0 neg: 3.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 65.3 deg Storm rel helicity (0-3000m) pos: 33.1 neg: -73.0 tot: -39.9 m^2/s^2 ave: -13.3 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 143.72 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 78 10 101 26| 0.0 7.3 7.3| 0.0 -25.1 -25.1 -50.2 -0.52| 7.6 -4.0 1000 71 11 98 26| 0.0 4.3 4.3| 0.0 -63.4 -63.4 -63.4 -0.62| 7.8 -4.9 1500 61 10 95 25| 0.0 3.7 3.7| 11.1 -73.0 -61.9 -41.2 -0.27| 9.9 -2.7 2000 38 10 88 22| 0.0 3.7 3.7| 18.1 -73.0 -54.9 -27.4 -0.14| 8.7 -1.2 2500 3 10 79 17| 0.0 3.6 3.6| 28.1 -73.0 -44.8 -17.9 0.02| 8.3 0.2 3000 303 11 99 7| 0.0 3.5 3.5| 33.1 -73.0 -39.9 -13.3 0.05| 8.1 0.4 4000 254 14 166 11| 1.6 2.6 4.2| 92.4 -73.1 19.3 4.8 0.23| 7.9 1.8 5000 256 18 188 12| 2.8 2.1 4.9|179.2 -73.1 106.1 21.2 0.36| 7.9 2.8 6000 264 23 217 12| 3.6 1.7 5.4|296.0 -73.1 222.9 37.1 0.43| 8.0 3.5 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20260115.12.gif