UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for VO185... Searching the city database file for: VO185 ... Date:1200Z 27 OCT 25 Station: VO185 WMO ident: 43185 Latitude: 16.20 Longitude: 81.15 ------------------------------------------------------------------------------- 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 1003 6 25.4 24.5 95 0.9 24.7 35 4 298.3 301.9 297.8 355.5 19.65 1 1000 32 24.8 24.1 96 0.7 24.3 355 12 298.0 301.4 297.5 353.9 19.23 2 925 716 21.2 21.2 100 0.0 21.2 35 38 301.0 304.2 297.1 352.1 17.39 3 850 1448 18.6 18.6 100 0.0 18.6 50 35 305.6 308.6 297.4 353.8 16.07 4 848 1468 18.4 18.4 100 0.0 18.4 50 35 305.6 308.6 297.3 353.3 15.90 5 700 3095 9.6 9.6 100 0.0 9.6 70 29 313.1 315.2 295.8 346.5 10.79 6 578 4667 2.4 2.4 100 0.0 2.4 95 39 322.3 323.9 296.1 347.8 7.90 7 530 5366 -0.5 -0.5 100 0.0 -0.5 95 41 326.9 328.3 296.6 349.9 6.98 8 500 5830 -3.3 -3.3 100 0.0 -3.3 100 33 329.0 330.2 296.4 349.0 6.01 9 400 7560 -13.1 -13.1 100 0.0 -13.1 105 23 338.0 338.7 296.7 350.2 3.49 10 372 8111 -16.3 -16.3 100 0.0 -16.3 95 21 340.8 341.4 296.8 351.1 2.88 11 300 9700 -26.9 -27.3 96 0.4 -27.0 90 19 347.5 347.8 297.2 352.6 1.36 12 250 10990 -37.1 -38.5 87 1.4 -37.3 100 26 350.9 351.0 297.3 353.1 0.55 13 241 11242 -39.1 -40.8 84 1.7 -39.3 99 26 351.6 351.7 297.4 353.4 0.45 14 218 11921 -45.1 -47.3 78 2.2 -45.3 96 25 352.6 352.6 297.4 353.6 0.25 15 200 12490 -50.3 -52.8 75 2.5 -50.4 105 24 353.1 353.1 297.4 353.7 0.14 16 194 12688 -51.9 -54.6 73 2.7 -52.0 353.6 353.7 297.5 354.2 0.12 17 86 17653 -77.7 -81.0 59 3.3 -77.7 394.2 394.2 304.4 394.3 0.01 18 77 18294 -72.5 -76.5 55 4.0 -72.5 417.7 417.7 307.4 417.8 0.02 19 72 18689 -72.3 -76.8 51 4.5 -72.3 426.3 426.3 308.4 426.3 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 538.28 mb = 5245.10 m = 17208.11 ft Wetbulb zero: 538.40 mb = 5238.84 m = 17187.58 ft Precipitable water: 2.82 inches Sfc-500 mean rel hum: 99.75 % Est. max temperature: 32.55 C = 90.59 F Sfc-Lift cond lev (LCL): 990.43 mb = 116.41 m = 381.92 ft T: 24.36 C 700-500 lapse rate: 4.72 C/km ThetaE index: 7.29 C Layer 848.0- 578.0 mb Conv cond level (CCL): 945.51 mb = 523.61 m = 1717.86 ft Mean mixing ratio: 18.09 g/kg Conv temperature: 27.24 C = 81.04 F Cap Strength: 0.18 C Lifted Index: -1.39 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.11 C Lifted Index @700 mb: -1.79 C Showalter Index: -1.62 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.90 C K Index: 40.50 Risk: > 80 % chance of thunderstorms Sweat Index: 326.20 Risk: Showers and thunderstorms possible Energy Index: -1.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 369.09 J/kg Max Up Vert Vel: 27.17 m/s Conv Inhibition (B-): 0.03 J/kg Cap Strength: 0.09 C Lift Cond Lev (LCL): 948.79 mb = 493.25 m = 1618.27 ft Lev Free Conv (LFC): 933.79 mb = 633.07 m = 2076.97 ft Equ Level (EL): 873.79 mb = 1209.09 m = 3966.78 ft B at Equ Level: 18.20 J/kg Max Parcel Lev (MPL): 153.79 mb = 14105.79 m = 46278.27 ft Wind level data Storm motion: 101 at 25 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 1003 6 35 4 -2.3 -3.3 | 289 24 22.2 -7.8 1 1000 32 355 12 1.0 -12.0 | 303 30 25.6 -16.5 2 969 305 15 30 -7.8 -29.0 | 333 37 16.8 -33.5 3 936 610 30 37 -18.5 -32.0 | 351 37 6.0 -36.6 4 925 716 35 38 -21.8 -31.1 | 356 36 2.7 -35.7 5 904 914 45 39 -27.6 -27.6 | 5 32 -3.1 -32.1 6 873 1219 50 38 -29.1 -24.4 | 9 29 -4.6 -29.0 7 850 1448 50 35 -26.8 -22.5 | 5 27 -2.3 -27.1 8 813 1829 55 29 -23.8 -16.6 | 358 21 0.8 -21.2 9 784 2134 55 26 -21.3 -14.9 | 351 20 3.2 -19.5 10 756 2438 60 25 -21.7 -12.5 | 350 17 2.9 -17.1 11 730 2743 60 27 -23.4 -13.5 | 356 18 1.1 -18.1 12 704 3048 65 28 -25.4 -11.8 | 3 16 -0.9 -16.4 13 700 3095 70 29 -27.3 -9.9 | 11 15 -2.7 -14.5 14 653 3658 80 33 -32.5 -5.7 | 38 13 -8.0 -10.3 15 629 3962 85 35 -34.9 -3.1 | 54 13 -10.3 -7.6 16 606 4267 90 38 -38.0 0.0 | 71 14 -13.5 -4.6 17 584 4572 95 39 -38.9 3.4 | 85 14 -14.3 -1.2 18 562 4877 95 39 -38.9 3.4 | 85 14 -14.3 -1.2 19 522 5486 95 41 -40.8 3.6 | 87 16 -16.3 -1.0 20 500 5830 100 33 -32.5 5.7 | 98 8 -8.0 1.2 21 483 6096 95 30 -29.9 2.6 | 70 6 -5.4 -2.0 22 400 7560 105 23 -22.2 6.0 | 239 3 2.3 1.4 23 397 7620 100 22 -21.7 3.8 | 285 3 2.9 -0.7 24 323 9144 85 20 -19.9 -1.7 | 324 8 4.6 -6.3 25 300 9700 90 19 -19.0 0.0 | 310 7 5.5 -4.6 26 262 10668 85 22 -21.9 -1.9 | 338 7 2.6 -6.5 27 250 10990 100 26 -25.6 4.5 | 87 1 -1.1 -0.1 28 209 12192 95 25 -24.9 2.2 | 9 2 -0.4 -2.4 29 200 12490 105 24 -23.2 6.2 | 219 2 1.3 1.6 Wind Parameters Mean winds (0-6000m): 70.6 at 33.3 knts Storm direction: 100.6 at 24.9 knts Shear (0-3000m) pos: 3.8 neg: 5.3 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 72.6 deg Storm rel helicity (0-3000m) pos: 424.8 neg: -46.9 tot: 377.8 m^2/s^2 ave: 125.9 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 7.3 10^-3/s Energy-Hel index: 0.94 Bulk Rich Number: 3.54 Bulk Shear: 104.34 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 15 25 328 34| 0.0 31.6 31.6|271.7 0.0 271.7 543.4 0.88| 36.6 32.4 1000 29 31 343 33| 7.4 15.8 23.1|398.4 0.0 398.4 398.4 0.89| 26.1 23.2 1500 36 33 351 32| 5.3 10.5 15.8|408.5 -17.0 391.5 261.0 0.77| 19.6 15.1 2000 41 33 353 29| 4.5 7.9 12.4|408.5 -40.9 367.5 183.8 0.62| 16.6 10.3 2500 43 31 353 27| 4.1 6.3 10.5|410.3 -46.9 363.4 145.3 0.57| 14.0 8.1 3000 46 30 354 26| 3.8 5.3 9.0|424.8 -46.9 377.8 125.9 0.59| 12.3 7.3 4000 55 31 1 22| 4.6 3.9 8.5|472.4 -46.9 425.5 106.4 0.64| 11.0 7.1 5000 64 32 14 19| 4.4 3.2 7.6|498.6 -46.9 451.6 90.3 0.67| 9.6 6.4 6000 71 33 24 17| 3.3 2.6 5.9|506.8 -50.7 456.1 76.0 0.60| 9.1 5.4 Wrote GIF file: /home/apache/climate/data/raob//VO185/skewt/VO185.skewt.20251027.12.gif