UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123000.upa.cvt Date: 0000Z 30 DEC 25 Searching for VO063... Searching the city database file for: VO063 ... Date:0000Z 30 DEC 25 Station: VO063 WMO ident: 43063 Latitude: 18.53 Longitude: 73.85 ------------------------------------------------------------------------------- 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 950 -580 11.0 9.9 93 1.1 10.4 0 0 288.3 289.8 285.7 311.1 8.08 1 930 -375 18.0 6.0 45 12.0 11.2 41 1 297.3 298.4 287.3 315.8 6.31 2 914 -207 18.2 5.2 42 13.0 10.9 107 4 298.9 300.0 287.7 316.9 6.07 3 899 -46 18.4 5.4 42 13.0 11.0 121 5 300.6 301.7 288.5 319.2 6.26 4 854 447 15.0 4.0 48 11.0 8.9 121 3 301.5 302.6 288.5 319.3 5.97 5 836 649 14.8 -2.2 31 17.0 6.3 181 3 303.1 303.8 287.1 315.0 3.89 6 828 741 15.4 -8.6 18 24.0 4.8 217 3 304.6 305.0 286.1 312.1 2.41 7 821 821 16.0 -20.0 7 36.0 3.1 248 3 305.9 306.1 284.9 309.1 0.95 8 781 1294 14.8 262 5 309.0 9 507 5151 -6.5 -28.5 16 22.0 -12.3 270 20 323.8 324.0 290.7 326.4 0.72 10 491 5421 -8.9 -28.9 18 20.0 -13.9 275 21 323.9 324.0 290.7 326.4 0.71 11 476 5679 -11.1 -30.1 19 19.0 -15.6 276 22 324.0 324.2 290.7 326.4 0.66 12 464 5889 -13.1 -31.1 21 18.0 -17.1 278 23 323.9 324.0 290.6 326.1 0.61 13 450 6139 -15.3 -31.3 24 16.0 -18.7 281 25 324.0 324.1 290.6 326.2 0.62 14 437 6376 -17.3 -31.3 28 14.0 -20.2 283 26 324.2 324.3 290.7 326.5 0.64 15 426 6581 -19.3 -33.3 28 14.0 -21.9 285 28 324.0 324.1 290.6 326.0 0.54 16 415 6788 -21.1 -35.1 27 14.0 -23.5 287 29 324.1 324.2 290.5 325.8 0.47 17 405 6980 -22.9 -35.9 29 13.0 -25.0 289 30 324.1 324.2 290.5 325.7 0.44 18 396 7157 -22.5 -39.5 20 17.0 -25.0 290 30 326.7 326.7 291.1 327.9 0.31 19 393 7216 -21.9 -42.9 13 21.0 -24.8 290 30 328.2 328.2 291.5 329.0 0.22 20 390 7277 -21.1 -48.1 7 27.0 -24.4 290 29 329.9 330.0 291.8 330.4 0.13 21 380 7481 -21.3 -54.3 3 33.0 -24.7 292 42 332.1 332.2 292.4 332.4 0.06 22 376 7564 -20.7 -56.7 2 36.0 -24.4 293 47 333.9 334.0 292.8 334.1 0.05 23 374 7606 -20.1 -60.1 2 40.0 -23.9 293 49 335.2 335.3 293.2 335.4 0.03 24 371 7670 -19.3 -62.3 1 43.0 -23.4 293 53 337.1 337.1 293.6 337.2 0.02 25 368 7734 -18.7 -62.7 1 44.0 -23.0 294 57 338.7 338.7 294.0 338.8 0.02 26 364 7821 -18.5 -62.5 1 44.0 -22.9 295 63 340.0 340.0 294.3 340.1 0.02 27 363 7843 -18.6 -62.2 1 43.6 -22.9 295 64 340.2 340.2 294.4 340.3 0.02 28 354 8041 -19.1 -59.1 2 40.0 -23.4 293 62 341.9 341.9 294.8 342.1 0.04 29 329 8614 -22.5 -64.5 1 42.0 -26.1 288 56 344.5 344.5 295.4 344.6 0.02 30 252 10604 -39.1 -76.1 1 37.0 -40.3 297 45 347.1 347.1 296.0 347.2 0.00 31 143 14376 -69.3 -96.3 1 27.0 -69.4 296 30 355.5 355.5 297.8 355.5 0.00 32 105 16215 -81.1 -105.1 1 24.0 -81.1 296 21 365.9 365.9 299.8 365.9 0.00 33 93 16905 -85.7 -108.7 1 23.0 -85.7 270 22 369.7 369.7 300.5 369.7 0.00 34 73 18274 -81.7 -105.7 1 24.0 -81.7 308 8 404.7 404.7 305.8 404.7 0.00 35 66 18850 -80.5 -104.5 1 24.0 -80.5 295 6 419.2 419.2 307.6 419.2 0.00 36 59 19502 -74.1 -100.1 1 26.0 -74.2 257 8 447.2 447.2 310.6 447.2 0.00 37 49 20612 -68.7 -96.7 1 28.0 -68.9 484.4 484.4 313.8 484.4 0.00 38 50 20490 -68.7 -96.7 1 28.0 -68.9 200 10 481.6 481.6 313.6 481.6 0.00 TRP 93 16905 -85.7 -108.7 1 23.0 -85.7 270 22 369.7 369.7 300.5 369.7 0.00 WND 363 7843 -18.6 -62.2 1 43.6 -22.9 295 64 340.2 340.2 294.4 340.3 0.02 Sounding variables and indices Freezing level: 590.61 mb = 3973.96 m = 13037.78 ft Wetbulb zero: 758.28 mb = 1557.69 m = 5110.47 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 41.59 % Est. max temperature: 29.91 C = 85.84 F Sfc-Lift cond lev (LCL): 934.46 mb = -421.06 m = -1381.41 ft T: 16.43 C 700-500 lapse rate: 5.65 C/km ThetaE index: 10.27 C Layer 836.0- 781.0 mb Conv cond level (CCL): 567.87 mb = 4138.76 m = 13578.45 ft Mean mixing ratio: 6.32 g/kg Conv temperature: 42.25 C = 108.05 F Cap Strength: 10.53 C Lifted Index: 10.25 C Risk: None Lifted Index @300 mb: 20.31 C Lifted Index @700 mb: 10.03 C Showalter Index: 9.87 C Risk: None Total Totals Index: 32.67 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 10.17 C K Index: -7.08 Risk: None Sweat Index: 58.90 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.38 J/kg Max Up Vert Vel: 9.53 m/s Conv Inhibition (B-): 19881.88 J/kg Cap Strength: 10.50 C Lift Cond Lev (LCL): 760.32 mb = 1533.68 m = 5031.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 6 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 ---------------------------------------------------------- 0 950 -580 0 0 -0.0 -0.0 | 111 6 -5.9 2.3 1 928 610 45 1 -0.7 -0.7 | 103 7 -6.6 1.6 2 925 789 70 4 -3.8 -1.4 | 95 10 -9.7 0.9 3 911 914 115 4 -3.6 1.7 | 112 10 -9.6 4.0 4 879 1219 130 6 -4.6 3.9 | 120 12 -10.5 6.1 5 850 1510 120 3 -2.6 1.5 | 114 9 -8.5 3.8 6 818 1829 260 3 3.0 0.5 | 133 4 -3.0 2.8 7 789 2134 265 5 5.0 0.4 | 161 3 -1.0 2.7 8 761 2438 255 5 4.8 1.3 | 163 4 -1.1 3.6 9 734 2743 260 7 6.9 1.2 | 195 4 1.0 3.5 10 708 3048 265 8 8.0 0.7 | 214 4 2.0 3.0 11 700 3143 265 8 8.0 0.7 | 214 4 2.0 3.0 12 657 3658 280 8 7.9 -1.4 | 246 2 1.9 0.9 13 632 3962 270 11 11.0 -0.0 | 246 6 5.1 2.3 14 609 4267 260 11 10.8 1.9 | 230 6 4.9 4.2 15 586 4572 260 14 13.8 2.4 | 239 9 7.9 4.7 16 564 4877 265 17 16.9 1.5 | 251 12 11.0 3.7 17 523 5486 260 19 18.7 3.3 | 246 14 12.8 5.6 18 500 5850 275 21 20.9 -1.8 | 268 15 15.0 0.4 19 484 6096 275 21 20.9 -1.8 | 268 15 15.0 0.4 20 400 7540 290 31 29.1 -10.6 | 290 25 23.2 -8.3 21 390 7620 290 29 27.3 -9.9 | 290 23 21.3 -7.7 22 363 7843 295 64 58.0 -27.0 | 295 58 52.1 -24.8 23 316 9144 285 53 51.2 -13.7 | 284 47 45.3 -11.5 24 300 9650 285 49 47.3 -12.7 | 284 43 41.4 -10.4 25 260 10668 285 43 41.5 -11.1 | 284 37 35.6 -8.9 26 250 10930 300 46 39.8 -23.0 | 301 40 33.9 -20.7 27 207 12192 320 52 33.4 -39.8 | 324 47 27.5 -37.6 28 200 12410 315 59 41.7 -41.7 | 318 53 35.8 -39.5 29 163 13716 305 37 30.3 -21.2 | 308 31 24.4 -19.0 30 150 14220 295 30 27.2 -12.7 | 296 24 21.3 -10.4 31 126 15240 300 31 26.8 -15.5 | 302 25 20.9 -13.2 32 100 16560 295 18 16.3 -7.6 | 297 12 10.4 -5.3 33 93 16905 270 22 22.0 -0.0 | 262 16 16.1 2.3 34 70 18540 315 5 3.5 -3.5 | 62 3 -2.4 -1.3 35 50 20490 200 10 3.4 9.4 | 168 12 -2.5 11.7 Wind Parameters Mean winds (0-6000m): 260.9 at 8.5 knts Storm direction: 290.9 at 6.4 knts Shear (0-3000m) pos: 0.6 neg: 0.3 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 51.8 deg Storm rel helicity (0-3000m) pos: 20.7 neg: -6.6 tot: 14.1 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.55 Bulk Shear: 9.96 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 74 0 110 7| 0.4 0.0 0.4| 0.0 -0.7 -0.7 -1.4 -0.98| 0.4 -0.4 1000 46 0 108 7| 0.4 0.0 0.4| 0.0 -1.3 -1.3 -1.3 -0.86| 0.5 -0.4 1500 84 2 105 8| 1.4 0.0 1.4| 7.7 -3.4 4.3 2.9 0.15| 2.4 0.4 2000 117 4 113 10| 1.0 0.0 1.0| 12.2 -6.1 6.1 3.0 0.15| 3.0 0.4 2500 127 4 117 10| 0.7 0.0 0.7| 19.6 -6.6 13.0 5.2 0.25| 4.1 1.0 3000 175 4 134 9| 0.6 0.3 0.9| 20.7 -6.6 14.1 4.7 0.28| 3.8 1.1 4000 247 5 163 4| 0.9 0.2 1.1| 24.4 -6.6 17.8 4.4 0.39| 3.4 1.3 5000 259 6 185 3| 0.7 0.7 1.4| 25.8 -9.1 16.7 3.3 0.29| 3.5 1.0 6000 261 8 214 4| 1.0 0.7 1.7| 32.8 -12.0 20.9 3.5 0.29| 3.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//VO063/skewt/VO063.skewt.20251230.00.gif