UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120923.upa.cvt Date: 2300Z 9 DEC 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 9 DEC 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 1009 63 21.0 17.3 79 3.7 18.5 360 2 293.4 295.6 291.3 328.7 12.40 1 1008 71 22.0 16.0 69 6.0 18.1 6 3 294.5 296.5 290.9 327.2 11.41 2 1000 140 22.8 14.8 61 8.0 17.6 50 11 296.0 297.9 290.7 326.6 10.64 3 988 245 22.4 15.4 65 7.0 17.8 63 13 296.6 298.6 291.4 328.9 11.20 4 929 777 18.2 10.2 60 8.0 13.3 47 11 297.6 299.1 289.4 322.2 8.43 5 925 814 18.0 10.0 59 8.0 13.1 45 11 297.7 299.2 289.4 322.1 8.36 6 897 1075 17.4 2.4 37 15.0 9.3 32 15 299.7 300.7 287.1 314.9 5.07 7 850 1534 19.6 -15.4 8 35.0 5.5 65 19 306.7 306.9 285.7 311.1 1.36 8 848 1554 19.6 -15.4 8 35.0 5.5 65 19 306.9 307.1 285.8 311.3 1.36 9 700 3169 7.6 -18.4 14 26.0 -1.7 60 12 310.9 311.1 287.1 315.1 1.28 10 662 3625 4.0 -19.0 17 23.0 -3.9 37 10 311.9 312.1 287.5 316.1 1.29 11 635 3963 3.0 -21.0 15 24.0 -5.0 347 4 314.5 314.7 288.2 318.3 1.13 12 603 4379 0.0 -7.0 59 7.0 -3.2 273 6 315.7 316.4 291.0 327.7 3.75 13 586 4608 -1.5 -11.5 46 10.0 -5.5 236 7 316.5 317.0 290.4 325.4 2.71 14 578 4717 -1.9 -10.9 50 9.0 -5.6 241 6 317.3 317.8 290.7 326.7 2.88 15 572 4800 -1.5 -23.5 17 22.0 -8.2 245 6 318.7 318.9 289.4 322.2 1.00 16 555 5040 -2.9 -12.9 46 10.0 -6.9 252 8 319.8 320.3 291.2 328.3 2.55 17 514 5644 -6.3 -17.3 41 11.0 -10.2 252 17 322.8 323.2 291.5 329.3 1.91 18 510 5705 -5.9 -25.9 19 20.0 -11.6 251 18 324.0 324.2 290.9 327.2 0.91 19 500 5860 -6.7 -27.7 17 21.0 -12.3 250 20 324.9 325.0 291.0 327.7 0.78 20 487 6067 -6.7 -41.7 4 35.0 -13.5 246 21 327.3 327.4 291.2 328.1 0.20 21 437 6906 -12.9 -39.9 8 27.0 -17.9 232 27 329.8 329.8 291.9 330.8 0.27 22 419 7227 -13.3 -40.3 8 27.0 -18.3 230 32 333.2 333.3 292.9 334.3 0.27 23 400 7580 -16.1 -42.1 9 26.0 -20.4 230 30 334.1 334.1 293.0 335.0 0.24 24 378 8000 -19.9 -39.9 15 20.0 -23.2 239 34 334.5 334.6 293.2 335.7 0.31 25 369 8178 -19.9 -51.9 4 32.0 -23.7 243 37 336.8 336.8 293.6 337.2 0.09 26 314 9347 -29.1 -45.1 20 16.0 -30.9 244 50 339.9 339.9 294.5 340.8 0.22 27 300 9670 -31.7 -40.7 41 9.0 -32.9 235 53 340.7 340.8 294.8 342.1 0.36 28 285 10033 -34.9 -39.6 62 4.7 -35.5 230 51 341.2 341.2 295.0 342.8 0.43 29 254 10832 -41.3 -44.1 74 2.8 -41.5 224 53 343.1 343.2 295.3 344.3 0.30 30 250 10940 -42.3 -44.6 78 2.3 -42.5 225 54 343.2 343.2 295.4 344.3 0.29 31 248 10994 -42.9 -45.6 75 2.7 -43.1 225 50 343.1 343.1 295.3 344.1 0.26 32 244 11104 -43.9 -48.6 60 4.7 -44.2 225 52 343.2 343.2 295.3 343.9 0.19 33 236 11327 -45.5 -47.8 78 2.3 -45.6 226 54 344.0 344.1 295.5 344.9 0.21 34 200 12410 -54.7 -58.1 66 3.4 -54.8 230 68 346.1 346.2 295.8 346.5 0.07 35 187 12835 -58.3 -60.9 72 2.6 -58.3 230 68 347.0 347.1 296.0 347.3 0.06 36 181 13039 -59.0 -66.5 37 7.5 -59.1 230 68 349.2 349.2 296.5 349.3 0.03 37 178 13144 -59.3 -69.3 26 10.0 -59.5 232 66 350.3 350.3 296.7 350.4 0.02 38 164 13653 -61.3 -77.3 10 16.0 -61.4 239 59 355.3 355.3 297.8 355.3 0.01 39 150 14200 -65.3 -81.3 9 16.0 -65.4 240 44 357.6 357.6 298.2 357.6 0.00 40 110 16033 -77.5 -87.5 19 10.0 -77.5 227 36 367.8 367.8 300.2 367.8 0.00 TRP WND 181 13039 -59.0 -66.5 37 7.5 -59.1 230 68 349.2 349.2 296.5 349.3 0.03 Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 603.00 mb = 4379.46 m = 14368.15 ft Wetbulb zero: 734.49 mb = 2764.10 m = 9068.47 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 30.02 % Est. max temperature: 32.94 C = 91.29 F Sfc-Lift cond lev (LCL): 955.58 mb = 533.32 m = 1749.71 ft T: 20.12 C 700-500 lapse rate: 5.31 C/km ThetaE index: 17.85 C Layer 929.0- 848.0 mb Conv cond level (CCL): 703.90 mb = 3122.20 m = 10243.30 ft Mean mixing ratio: 9.58 g/kg Conv temperature: 38.44 C = 101.20 F Cap Strength: 9.09 C Lifted Index: 7.11 C Risk: None Lifted Index @300 mb: 11.93 C Lifted Index @700 mb: 5.21 C Showalter Index: 14.92 C Risk: None Total Totals Index: 17.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: -8.70 C K Index: -15.10 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.69 J/kg Max Up Vert Vel: 3.92 m/s Conv Inhibition (B-): 6878.09 J/kg Cap Strength: 8.98 C Lift Cond Lev (LCL): 854.94 mb = 1484.56 m = 4870.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 71 at 9 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 1009 63 360 2 -0.0 -2.0 | 263 9 8.9 1.1 1 1000 140 50 11 -8.4 -7.1 | 353 4 0.5 -4.0 2 981 305 70 14 -13.2 -4.8 | 68 5 -4.2 -1.7 3 925 814 45 11 -7.8 -7.8 | 346 5 1.1 -4.7 4 882 1219 25 17 -7.2 -15.4 | 352 12 1.7 -12.3 5 851 1524 60 18 -15.6 -9.0 | 48 9 -6.7 -5.9 6 850 1534 65 19 -17.2 -8.0 | 59 10 -8.3 -5.0 7 700 3169 60 12 -10.4 -6.0 | 27 3 -1.5 -2.9 8 659 3658 35 10 -5.7 -8.2 | 328 6 3.2 -5.1 9 634 3962 345 4 1.0 -3.9 | 275 10 10.0 -0.8 10 587 4572 235 7 5.7 4.0 | 244 16 14.6 7.1 11 565 4877 250 5 4.7 1.7 | 251 14 13.6 4.8 12 544 5182 255 12 11.6 3.1 | 253 21 20.5 6.2 13 500 5860 250 20 18.8 6.8 | 250 29 27.7 9.9 14 431 7010 230 28 21.4 18.0 | 235 37 30.4 21.1 15 414 7315 230 34 26.0 21.9 | 235 43 35.0 24.9 16 400 7580 230 30 23.0 19.3 | 235 39 31.9 22.3 17 398 7620 230 27 20.7 17.4 | 235 36 29.6 20.4 18 366 8230 245 38 34.4 16.1 | 246 47 43.4 19.1 19 336 8839 250 41 38.5 14.0 | 250 50 47.4 17.1 20 323 9144 250 49 46.0 16.8 | 250 58 55.0 19.8 21 300 9670 235 53 43.4 30.4 | 237 62 52.3 33.5 22 284 10058 230 51 39.1 32.8 | 233 60 48.0 35.8 23 272 10363 220 47 30.2 36.0 | 225 55 39.1 39.1 24 250 10940 225 54 38.2 38.2 | 229 63 47.1 41.2 25 249 10973 225 50 35.4 35.4 | 229 59 44.3 38.4 26 200 12410 230 68 52.1 43.7 | 233 77 61.0 46.8 27 181 13039 230 68 52.1 43.7 | 233 77 61.0 46.8 28 154 14021 245 53 48.0 22.4 | 246 62 56.9 25.5 29 150 14200 240 44 38.1 22.0 | 242 53 47.0 25.1 30 139 14630 235 40 32.8 22.9 | 238 49 41.7 26.0 31 119 15545 250 36 33.8 12.3 | 250 45 42.7 15.4 32 107 16154 220 36 23.1 27.6 | 226 44 32.1 30.6 Wind Parameters Mean winds (0-6000m): 41.0 at 12.6 knts Storm direction: 71.0 at 9.4 knts Shear (0-3000m) pos: 3.4 neg: 1.6 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 128.4 deg Storm rel helicity (0-3000m) pos: 44.3 neg: -10.5 tot: 33.8 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.05 Bulk Shear: 2.52 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 61 12 30 3| 11.9 0.0 11.9| 12.7 -2.7 10.0 20.1 0.67| 19.3 12.8 1000 53 12 11 4| 5.9 3.2 9.1| 13.5 -5.5 8.0 8.0 0.40| 13.3 5.4 1500 48 14 11 6| 6.7 2.1 8.9| 44.3 -6.0 38.3 25.5 0.55| 13.8 7.5 2000 53 15 25 7| 5.1 1.8 6.8| 44.3 -7.7 36.6 18.3 0.50| 10.9 5.4 2500 55 15 31 6| 4.0 1.7 5.7| 44.3 -9.2 35.1 14.1 0.46| 9.2 4.2 3000 56 15 33 6| 3.4 1.6 5.0| 44.3 -10.5 33.8 11.3 0.41| 8.0 3.3 4000 54 13 20 5| 2.5 2.9 5.4| 44.3 -32.7 11.7 2.9 0.11| 8.0 0.9 5000 52 12 5 4| 1.7 2.7 4.4| 52.3 -61.4 -9.1 -1.8 0.02| 8.0 0.1 6000 41 13 354 6| 1.4 3.3 4.7| 54.2 -80.3 -26.1 -4.4 -0.01| 7.8 -0.1 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251209.23.gif