UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 12 DEC 25 Station: ROIG WMO ident: 47918 Latitude: 24.33 Longitude: 124.17 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1018 7 21.8 19.0 84 2.8 19.9 50 14 293.4 295.9 292.4 332.5 13.71 1 1000 162 21.0 18.2 84 2.8 19.1 45 23 294.1 296.5 292.3 332.0 13.26 2 925 832 16.0 14.6 91 1.4 15.1 50 27 295.7 297.7 291.3 328.4 11.37 3 850 1549 11.8 10.8 94 1.0 11.2 45 12 298.5 300.3 290.7 326.6 9.61 4 750 2586 6.8 4.4 85 2.4 5.5 341 12 304.0 305.3 290.3 325.0 7.01 5 701 3136 2.0 -0.2 85 2.2 0.9 306 12 304.6 305.6 289.0 320.9 5.38 6 700 3148 2.2 -1.5 76 3.7 0.4 305 12 304.9 305.8 288.7 319.9 4.90 7 695 3206 6.6 -10.4 28 17.0 -0.6 304 12 310.4 310.9 288.2 318.4 2.49 8 691 3254 9.8 -21.2 9 31.0 -1.0 303 13 314.5 314.7 288.1 318.0 1.02 9 685 3326 9.8 -22.2 9 32.0 -1.2 302 13 315.3 315.5 288.2 318.5 0.94 10 604 4357 3.6 -29.4 7 33.0 -5.8 287 19 319.7 319.8 289.3 321.7 0.55 11 551 5095 -1.1 -40.1 3 39.0 -9.5 277 23 322.6 322.7 289.8 323.4 0.21 12 500 5860 -7.1 -35.1 9 28.0 -13.3 265 27 324.4 324.5 290.5 325.8 0.39 13 460 6500 -10.9 -26.9 25 16.0 -15.2 271 31 327.5 327.6 291.9 330.8 0.92 14 451 6650 -12.3 -16.5 71 4.2 -13.8 272 33 327.6 328.0 293.2 335.6 2.33 15 449 6684 -12.1 -24.1 36 12.0 -15.5 272 33 328.2 328.5 292.4 332.5 1.21 16 442 6803 -12.7 -23.7 39 11.0 -15.9 273 34 329.0 329.2 292.7 333.5 1.28 17 441 6820 -13.1 -19.1 61 6.0 -15.0 273 34 328.7 329.0 293.2 335.3 1.91 18 400 7550 -18.7 -22.0 75 3.3 -19.7 280 39 330.7 331.0 293.4 336.5 1.64 19 383 7872 -21.3 -24.6 75 3.3 -22.1 276 41 331.4 331.7 293.4 336.3 1.36 20 376 8009 -21.3 -31.3 40 10.0 -23.4 275 41 333.1 333.3 293.3 335.9 0.74 21 371 8108 -21.7 -35.7 27 14.0 -24.2 273 42 333.9 334.0 293.3 335.8 0.49 22 329 8983 -27.7 -42.7 23 15.0 -29.6 263 46 337.3 337.4 293.9 338.4 0.27 23 303 9570 -32.5 -41.5 40 9.0 -33.6 256 49 338.6 338.7 294.3 339.9 0.33 24 300 9640 -33.1 -42.1 40 9.0 -34.1 255 49 338.7 338.8 294.3 340.0 0.31 25 295 9758 -34.1 -42.1 44 8.0 -35.0 254 49 338.9 339.0 294.4 340.2 0.32 26 253 10819 -40.1 -58.1 13 18.0 -41.1 246 51 345.3 345.3 295.6 345.5 0.06 27 250 10900 -40.7 245 51 345.6 28 210 12071 -49.5 261 51 349.5 29 200 12390 -52.5 265 51 349.6 30 150 14190 -65.7 255 49 356.9 31 131 14998 -72.3 262 49 359.2 32 110 16002 -80.3 270 49 362.6 33 108 16106 -79.5 272 47 366.0 34 100 16540 -80.9 280 39 371.4 35 82 17656 -82.7 258 24 389.4 36 76 18088 -76.3 249 18 411.4 37 70 18560 -78.9 240 12 415.6 38 64 19071 -78.5 252 13 427.3 39 60 19444 -74.7 261 14 443.7 40 56 19850 -70.3 270 15 462.6 41 50 20530 -66.9 285 16 485.8 42 41 21734 -62.7 347 11 524.7 43 30 23660 -60.5 85 4 579.7 44 26 24553 -59.1 106 9 607.9 45 23 25323 -58.5 124 13 631.4 46 20 26200 -58.9 145 17 655.9 47 19 26522 -58.1 668.1 TRP 110 16002 -80.3 270 49 362.6 WND Sounding variables and indices 1000-500 mb thick: 5698.00 m Freezing level: 563.40 mb = 4922.21 m = 16148.80 ft Wetbulb zero: 698.02 mb = 3171.02 m = 10403.48 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 50.28 % Est. max temperature: 26.18 C = 79.13 F Sfc-Lift cond lev (LCL): 977.16 mb = 360.59 m = 1183.01 ft T: 19.52 C 700-500 lapse rate: 3.43 C/km ThetaE index: 14.51 C Layer 1000.0- 685.0 mb Conv cond level (CCL): 924.85 mb = 833.35 m = 2734.04 ft Mean mixing ratio: 12.44 g/kg Conv temperature: 24.04 C = 75.27 F Cap Strength: 6.26 C Lifted Index: 3.90 C Risk: None Lifted Index @300 mb: 6.90 C Lifted Index @700 mb: -2.27 C Showalter Index: 5.83 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 17.90 C K Index: 26.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 180.60 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.64 J/kg Max Up Vert Vel: 11.01 m/s Conv Inhibition (B-): 2.94 J/kg Cap Strength: 6.17 C Lift Cond Lev (LCL): 937.25 mb = 718.98 m = 2358.83 ft Lev Free Conv (LFC): 892.25 mb = 1137.71 m = 3732.59 ft Equ Level (EL): 692.25 mb = 3238.96 m = 10626.37 ft B at Equ Level: 47.32 J/kg Max Parcel Lev (MPL): 672.25 mb = 3480.02 m = 11417.25 ft Wind level data Storm motion: 351 at 14 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 1018 7 50 14 -10.7 -9.0 | 110 14 -12.8 4.5 1 1000 162 45 23 -16.3 -16.3 | 82 19 -18.3 -2.7 2 925 832 50 27 -20.7 -17.4 | 80 23 -22.7 -3.8 3 850 1549 45 12 -8.5 -8.5 | 116 12 -10.5 5.1 4 700 3148 305 12 9.8 -6.9 | 229 10 7.8 6.7 5 500 5860 265 27 26.9 2.4 | 237 29 24.8 15.9 6 400 7550 280 39 38.4 -6.8 | 259 37 36.3 6.8 7 300 9640 255 49 47.3 12.7 | 240 52 45.3 26.2 8 250 10900 245 51 46.2 21.6 | 232 56 44.2 35.1 9 200 12390 265 51 50.8 4.4 | 250 52 48.7 18.0 10 150 14190 255 49 47.3 12.7 | 240 52 45.3 26.2 11 110 16002 270 49 49.0 -0.0 | 254 49 46.9 13.5 12 100 16540 280 39 38.4 -6.8 | 259 37 36.3 6.8 13 70 18560 240 12 10.4 6.0 | 203 21 8.3 19.5 14 50 20530 285 16 15.5 -4.1 | 235 16 13.4 9.4 15 30 23660 85 4 -4.0 -0.3 | 155 15 -6.0 13.2 16 20 26200 145 17 -9.8 13.9 | 157 30 -11.8 27.5 Wind Parameters Mean winds (0-6000m): 321.3 at 18.3 knts Storm direction: 351.3 at 13.7 knts Shear (0-3000m) pos: 0.3 neg: 3.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 122.1 deg Storm rel helicity (0-3000m) pos: 42.1 neg: -35.7 tot: 6.3 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.60 Bulk Shear: 100.81 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 46 22 84 18| 0.0 11.4 11.4| 0.0 -33.3 -33.3 -66.6 -0.70| 11.8 -8.2 1000 48 24 83 20| 0.9 5.7 6.6| 8.7 -33.8 -25.1 -25.1 -0.38| 8.8 -3.4 1500 48 22 86 18| 0.6 0.6 1.2| 36.8 -33.8 3.0 2.0 0.02| 9.5 0.2 2000 46 20 89 16| 0.5 1.9 2.4| 38.5 -35.5 3.0 1.5 0.01| 8.8 0.1 2500 41 18 89 14| 0.4 2.8 3.1| 40.8 -35.5 5.3 2.1 0.10| 8.4 0.9 3000 35 17 89 12| 0.3 3.2 3.5| 42.1 -35.7 6.3 2.1 0.12| 8.1 0.9 4000 18 16 75 7| 0.2 3.3 3.5| 50.1 -36.3 13.8 3.4 0.14| 7.0 1.0 5000 352 17 357 3| 0.2 3.3 3.5| 51.6 -38.4 13.2 2.6 0.12| 6.4 0.8 6000 321 18 274 9| 0.2 3.3 3.5| 58.3 -52.3 6.0 1.0 0.09| 6.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251212.00.gif