UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for VOHY... Searching the city database file for: VOHY ... Date:0000Z 4 NOV 25 Station: VOHY WMO ident: 43128 Latitude: 17.45 Longitude: 78.47 Elevation: 545.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 0 SFC 952 545 25.2 17.2 61 8.0 19.7 0 0 302.6 305.0 294.6 341.3 13.08 2 951 553 25.0 16.0 57 9.0 18.9 357 1 302.5 304.7 293.9 338.3 12.11 3 950 561 25.4 16.4 57 9.0 19.2 354 2 303.0 305.3 294.3 339.8 12.44 4 949 569 24.0 23.1 95 0.9 23.3 351 3 301.6 305.1 298.3 358.0 19.08 5 948 576 24.2 19.4 75 4.8 20.8 348 4 301.9 304.7 295.8 346.5 15.12 6 946 592 25.4 16.4 57 9.0 19.2 342 7 303.3 305.6 294.4 340.4 12.50 7 939 647 23.8 19.7 78 4.1 20.9 339 10 302.3 305.2 296.3 348.3 15.57 8 925 759 23.6 19.0 75 4.6 20.4 350 12 303.4 306.2 296.3 348.3 15.12 9 850 1493 18.6 16.5 88 2.1 17.2 345 11 305.6 308.2 296.1 347.7 14.03 10 848 1513 18.4 16.3 88 2.1 17.0 345 11 305.6 308.2 296.0 347.2 13.88 11 778 2248 14.0 12.3 89 1.7 12.9 352 10 308.5 310.7 295.2 343.8 11.64 12 739 2681 11.0 9.1 88 1.9 9.8 351 11 309.8 311.7 294.3 340.0 9.87 13 700 3134 9.4 7.2 86 2.2 8.0 330 6 312.9 314.6 294.6 341.2 9.15 14 616 4188 5.2 -2.8 56 8.0 1.0 310 15 319.7 320.7 293.3 336.1 5.06 15 589 4553 2.8 -0.3 80 3.1 1.1 310 11 321.1 322.3 294.7 341.6 6.37 16 576 4735 3.0 -1.8 71 4.8 0.4 310 9 323.3 324.5 294.9 342.4 5.83 17 534 5345 -0.5 -13.5 37 13.0 -5.8 40 5 326.2 326.7 293.0 334.8 2.53 18 502 5838 -2.7 -16.7 33 14.0 -8.1 75 4 329.4 329.8 293.4 336.5 2.06 19 500 5870 -2.7 -18.7 28 16.0 -8.5 75 4 329.7 330.1 293.3 335.9 1.75 20 482 6160 -4.5 -21.5 25 17.0 -10.2 70 5 331.0 331.3 293.3 336.1 1.42 21 430 7048 -10.9 -29.9 19 19.0 -15.7 64 6 333.8 334.0 293.4 336.6 0.74 22 400 7600 -14.7 -32.7 20 18.0 -18.8 60 7 335.9 336.0 293.9 338.2 0.61 23 365 8288 -18.9 -33.9 25 15.0 -22.0 91 6 339.2 339.3 294.7 341.5 0.60 24 329 9053 -24.1 -43.1 16 19.0 -26.8 117 5 342.3 342.3 295.1 343.3 0.26 25 300 9720 -29.1 -47.1 16 18.0 -31.1 70 4 344.4 344.4 295.6 345.1 0.18 26 253 10909 -39.1 -47.1 42 8.0 -39.8 70 11 346.7 346.8 296.1 347.6 0.22 27 250 10990 -39.7 -47.7 42 8.0 -40.4 65 12 347.0 347.1 296.1 347.9 0.21 28 218 11912 -47.1 -57.1 31 10.0 -47.5 349.5 349.5 296.6 349.8 0.08 TRP WND Sounding variables and indices 1000-500 mb thick: 5870.00 m Freezing level: 540.00 mb = 5257.94 m = 17250.26 ft Wetbulb zero: 573.12 mb = 4774.99 m = 15665.80 ft Precipitable water: 1.76 inches Sfc-500 mean rel hum: 71.86 % Est. max temperature: 30.06 C = 86.11 F Sfc-Lift cond lev (LCL): 846.86 mb = 1524.70 m = 5002.23 ft T: 18.33 C 700-500 lapse rate: 4.42 C/km ThetaE index: 17.54 C Layer 948.0- 939.0 mb Conv cond level (CCL): 817.92 mb = 1821.38 m = 5975.57 ft Mean mixing ratio: 14.63 g/kg Conv temperature: 29.41 C = 84.94 F Cap Strength: 1.47 C Lifted Index: 1.09 C Risk: Showers probable Lifted Index @300 mb: 0.59 C Lifted Index @700 mb: -0.52 C Showalter Index: 1.09 C Risk: Showers probable Total Totals Index: 40.50 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.20 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 224.00 Risk: None Energy Index: -2.27 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.97 J/kg Max Up Vert Vel: 10.00 m/s Conv Inhibition (B-): 29.15 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 851.13 mb = 1481.45 m = 4860.35 ft Lev Free Conv (LFC): 766.13 mb = 2377.73 m = 7800.87 ft Equ Level (EL): 636.13 mb = 3923.05 m = 12870.74 ft B at Equ Level: 34.34 J/kg Max Parcel Lev (MPL): 496.13 mb = 5931.38 m = 19459.67 ft Wind level data Storm motion: 10 at 7 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 ---------------------------------------------------------- 0 952 545 0 0 -0.0 -0.0 | 190 7 1.1 6.7 1 944 610 335 9 3.8 -8.2 | 286 5 4.9 -1.4 2 925 759 350 12 2.1 -11.8 | 328 6 3.2 -5.1 3 909 914 350 14 2.4 -13.8 | 333 8 3.6 -7.1 4 877 1219 355 11 1.0 -11.0 | 334 5 2.1 -4.2 5 850 1493 345 11 2.8 -10.6 | 315 6 4.0 -3.9 6 817 1829 340 11 3.8 -10.3 | 306 6 4.9 -3.6 7 788 2134 350 10 1.7 -9.8 | 318 4 2.9 -3.1 8 760 2438 355 10 0.9 -10.0 | 328 4 2.0 -3.2 9 733 2743 350 11 1.9 -10.8 | 324 5 3.0 -4.1 10 707 3048 345 7 1.8 -6.8 | 271 3 2.9 -0.0 11 700 3134 330 6 3.0 -5.2 | 250 4 4.1 1.5 12 656 3658 310 10 7.7 -6.4 | 268 9 8.8 0.3 13 632 3962 310 17 13.0 -10.9 | 287 15 14.2 -4.2 14 565 4877 310 7 5.4 -4.5 | 251 7 6.5 2.2 15 524 5486 70 4 -3.8 -1.4 | 154 6 -2.6 5.3 16 500 5870 75 4 -3.9 -1.0 | 154 6 -2.7 5.7 17 486 6096 70 5 -4.7 -1.7 | 145 6 -3.6 5.0 18 400 7600 60 7 -6.1 -3.5 | 123 6 -4.9 3.2 19 399 7620 70 6 -5.6 -2.1 | 136 6 -4.5 4.7 20 324 9144 120 5 -4.3 2.5 | 161 10 -3.2 9.2 21 300 9720 70 4 -3.8 -1.4 | 154 6 -2.6 5.3 22 262 10668 85 8 -8.0 -0.7 | 131 9 -6.8 6.0 23 250 10990 65 12 -10.9 -5.1 | 100 10 -9.7 1.6 Wind Parameters Mean winds (0-6000m): 339.6 at 9.1 knts Storm direction: 9.6 at 6.8 knts Shear (0-3000m) pos: 0.3 neg: 1.8 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 78.0 deg Storm rel helicity (0-3000m) pos: 19.3 neg: -8.5 tot: 10.8 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 64.27 Bulk Shear: 0.78 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 ------------------------------------------------------------------------------- 500 347 11 319 5| 0.0 13.1 13.1| 14.8 0.0 14.8 29.7 0.88| 17.7 15.5 1000 349 11 323 5| 0.0 5.7 5.7| 14.9 -2.6 12.3 12.3 0.63| 10.7 6.8 1500 347 11 318 5| 0.3 3.8 4.1| 15.8 -3.6 12.2 8.1 0.58| 7.9 4.5 2000 348 11 319 5| 0.5 2.8 3.3| 16.9 -3.7 13.2 6.6 0.57| 6.4 3.6 2500 348 11 318 5| 0.4 1.6 2.0| 16.9 -7.2 9.7 3.9 0.35| 6.1 2.2 3000 345 10 309 5| 0.3 1.8 2.1| 19.3 -8.5 10.8 3.6 0.30| 6.1 1.9 4000 334 11 298 7| 0.2 1.6 1.8| 29.7 -17.8 11.9 3.0 0.23| 6.3 1.5 5000 334 10 292 6| 1.5 1.3 2.8| 30.6 -24.5 6.1 1.2 0.09| 6.7 0.6 6000 340 9 293 5| 1.3 1.0 2.4| 30.7 -27.3 3.4 0.6 0.06| 5.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//VOHY/skewt/VOHY.skewt.20251104.00.gif