UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:0000Z 5 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 1021 15 19.4 9.4 52 10.0 13.6 30 10 290.8 292.1 285.8 311.5 7.26 1 1000 192 17.4 8.4 55 9.0 12.3 30 19 290.5 291.8 285.4 310.3 6.92 2 925 851 11.0 7.3 78 3.7 8.9 25 19 290.6 291.8 285.4 310.3 6.94 3 850 1551 5.8 2.8 81 3.0 4.3 20 21 292.2 293.2 284.6 308.1 5.51 4 791 2134 0.6 -0.3 94 0.9 0.2 345 17 292.7 293.6 284.0 306.5 4.73 5 788 2165 0.6 -5.4 64 6.0 -1.9 343 17 293.1 293.6 282.4 302.7 3.24 6 782 2227 6.4 -26.6 7 33.0 -2.7 339 16 299.9 300.0 282.1 301.8 0.56 7 746 2612 5.2 -16.8 19 22.0 -2.4 316 14 302.7 302.9 284.2 307.1 1.37 8 716 2946 3.6 296 11 304.5 9 700 3129 2.2 -41.8 2 44.0 -6.4 285 10 304.9 304.9 283.5 305.4 0.14 10 663 3564 -1.3 -32.3 7 31.0 -8.4 280 17 305.8 305.8 284.2 307.1 0.38 11 637 3885 1.4 -21.6 16 23.0 -5.9 277 22 312.3 312.6 287.4 315.9 1.07 12 628 4000 5.2 -33.8 4 39.0 -5.0 275 24 318.0 318.0 288.5 319.2 0.35 13 610 4237 5.2 -39.8 2 45.0 -5.5 273 27 320.6 320.7 289.2 321.4 0.20 14 500 5830 -4.7 -31.7 10 27.0 -11.6 255 52 327.3 327.4 291.5 329.3 0.54 15 469 6328 -7.3 -39.3 6 32.0 -13.9 255 56 330.1 330.2 292.0 331.2 0.27 16 400 7540 -16.7 -38.7 13 22.0 -20.7 255 66 333.3 333.4 292.9 334.6 0.34 17 364 8243 -22.1 -42.1 15 20.0 -25.0 257 68 335.2 335.2 293.4 336.2 0.26 18 358 8365 -23.1 -33.1 40 10.0 -25.0 257 68 335.4 335.6 293.8 337.9 0.66 19 349 8552 -24.3 -36.3 32 12.0 -26.3 257 69 336.3 336.4 293.9 338.1 0.49 20 300 9640 -31.9 -57.9 6 26.0 -33.7 260 72 340.4 340.4 294.5 340.6 0.05 21 284 10024 -34.3 -60.3 5 26.0 -35.8 262 73 342.4 342.4 294.9 342.5 0.04 22 256 10739 -40.1 -66.1 5 26.0 -41.1 264 74 344.1 344.1 295.3 344.2 0.02 23 250 10900 -40.9 265 74 345.3 24 207 12164 -48.9 257 82 351.9 25 200 12390 -50.5 255 84 352.8 26 162 13729 -61.9 250 93 355.5 27 150 14200 -66.1 245 91 356.2 28 113 15870 -77.5 255 74 365.0 29 101 16513 -77.5 269 56 376.9 30 100 16570 -77.5 270 54 378.0 31 87 17365 -79.7 268 41 388.9 32 76 18136 -78.1 266 29 407.6 33 71 18528 -75.3 265 22 421.6 34 70 18610 -75.9 265 21 422.0 35 62 19309 -76.7 315 16 435.1 36 59 19598 -70.7 336 14 454.8 37 50 20580 -70.1 45 8 478.3 38 45 21211 -69.1 48 10 495.4 39 37 22401 -63.9 54 13 537.2 40 31 23504 -58.3 59 15 580.2 41 30 23710 -59.3 60 16 583.0 42 24 25113 -57.1 79 20 627.8 43 21 25961 -55.3 91 22 657.7 44 20 26270 -57.7 95 23 659.6 45 15 28083 -58.3 714.1 46 13 28994 -53.3 761.3 TRP 113 15870 -77.5 255 74 365.0 WND 162 13729 -61.9 250 93 355.5 Sounding variables and indices 1000-500 mb thick: 5638.00 m Freezing level: 676.74 mb = 3402.66 m = 11163.45 ft Freezing level: 650.48 mb = 3718.57 m = 12199.88 ft Freezing level: 552.22 mb = 5073.76 m = 16646.00 ft Wetbulb zero: 790.71 mb = 2136.91 m = 7010.78 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 34.88 % Est. max temperature: 20.34 C = 68.61 F Sfc-Lift cond lev (LCL): 879.84 mb = 1265.39 m = 4151.49 ft T: 7.92 C 700-500 lapse rate: 2.55 C/km ThetaE index: 8.58 C Layer 850.0- 746.0 mb Conv cond level (CCL): 855.57 mb = 1496.96 m = 4911.24 ft Mean mixing ratio: 6.96 g/kg Conv temperature: 20.69 C = 69.24 F Cap Strength: 16.14 C Lifted Index: 17.34 C Risk: None Lifted Index @300 mb: 21.52 C Lifted Index @700 mb: 6.11 C Showalter Index: 18.78 C Risk: None Total Totals Index: 18.00 C Risk: None Vertical Totals Index: 10.50 C Cross Totals Index: 7.50 C K Index: -30.70 Risk: None Sweat Index: 127.60 Risk: None Energy Index: 4.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.86 J/kg Max Up Vert Vel: 4.21 m/s Conv Inhibition (B-): 17.18 J/kg Cap Strength: 17.27 C Lift Cond Lev (LCL): 874.86 mb = 1312.37 m = 4305.63 ft Lev Free Conv (LFC): 829.86 mb = 1745.35 m = 5726.16 ft Equ Level (EL): 789.86 mb = 2145.61 m = 7039.31 ft B at Equ Level: 7.41 J/kg Max Parcel Lev (MPL): 779.86 mb = 2248.96 m = 7378.38 ft Wind level data Storm motion: 318 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 1021 15 30 10 -5.0 -8.7 | 106 18 -17.4 5.0 1 1000 192 30 19 -9.5 -16.5 | 83 22 -21.9 -2.8 2 925 851 25 19 -8.0 -17.2 | 80 21 -20.4 -3.6 3 850 1551 20 21 -7.2 -19.7 | 73 21 -19.6 -6.1 4 700 3129 285 10 9.7 -2.6 | 166 11 -2.7 11.0 5 500 5830 255 52 50.2 13.5 | 234 47 37.8 27.1 6 400 7540 255 66 63.8 17.1 | 239 60 51.4 30.7 7 300 9640 260 72 70.9 12.5 | 246 64 58.5 26.1 8 250 10900 265 74 73.7 6.4 | 252 65 61.3 20.1 9 200 12390 255 84 81.1 21.7 | 243 77 68.7 35.4 10 162 13729 250 93 87.4 31.8 | 239 88 75.0 45.4 11 150 14200 245 91 82.5 38.5 | 233 87 70.1 52.1 12 113 15870 255 74 71.5 19.2 | 241 68 59.1 32.8 13 100 16570 270 54 54.0 -0.0 | 252 44 41.6 13.6 14 70 18610 265 21 20.9 1.8 | 209 18 8.5 15.5 15 50 20580 45 8 -5.7 -5.7 | 114 20 -18.1 8.0 16 30 23710 60 16 -13.9 -8.0 | 102 27 -26.3 5.6 17 20 26270 95 23 -22.9 2.0 | 114 39 -35.3 15.6 Wind Parameters Mean winds (0-6000m): 287.7 at 24.6 knts Storm direction: 317.7 at 18.4 knts Shear (0-3000m) pos: 0.0 neg: 2.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 60.2 deg Storm rel helicity (0-3000m) pos: 14.4 neg: -68.7 tot: -54.3 m^2/s^2 ave: -18.1 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 142.23 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 29 17 86 21| 0.0 9.3 9.3| 0.0 -44.5 -44.5 -89.0 -0.87| 10.1 -8.8 1000 27 18 83 21| 0.0 4.9 4.9| 0.0 -50.6 -50.6 -50.6 -0.86| 5.8 -5.0 1500 25 19 80 21| 0.0 3.8 3.8| 0.0 -61.0 -61.0 -40.6 -0.88| 4.5 -4.0 2000 21 19 78 20| 0.0 3.0 3.0| 0.3 -68.7 -68.4 -34.2 -0.56| 6.0 -3.4 2500 16 18 77 18| 0.0 2.9 2.9| 8.3 -68.7 -60.5 -24.2 -0.24| 6.6 -1.6 3000 13 17 78 17| 0.0 2.7 2.7| 14.4 -68.7 -54.3 -18.1 -0.09| 6.8 -0.6 4000 356 17 73 12| 0.0 3.8 3.8| 52.7 -68.7 -16.0 -4.0 0.15| 7.1 1.1 5000 321 20 353 2| 0.0 4.7 4.7| 76.7 -68.7 8.0 1.6 0.18| 7.4 1.3 6000 288 25 241 13| 0.0 5.2 5.2| 82.6 -85.0 -2.4 -0.4 0.13| 7.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20251205.00.gif