UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for VVDN... Searching the city database file for: VVDN ... Date:0000Z 6 NOV 25 Station: VVDN WMO ident: 48855 Latitude: 16.03 Longitude: 108.18 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 1009 7 25.2 22.6 86 2.6 23.3 5 3 297.6 300.7 296.2 347.9 17.36 1 1000 88 24.8 21.7 83 3.1 22.6 360 23 298.0 301.0 295.7 346.0 16.56 2 925 768 19.8 18.2 90 1.6 18.7 350 25 299.6 302.2 294.7 341.5 14.36 3 898 1024 18.2 17.9 98 0.3 18.0 357 25 300.5 303.1 295.0 343.0 14.52 4 850 1495 16.6 16.6 100 0.0 16.6 10 25 303.5 306.1 295.6 345.5 14.12 5 720 2900 10.4 10.0 97 0.4 10.2 53 30 311.5 313.5 295.4 344.6 10.78 6 700 3135 9.2 9.1 99 0.1 9.2 60 31 312.7 314.7 295.5 344.9 10.43 7 576 4738 3.6 -9.4 38 13.0 -2.4 54 31 324.0 324.7 293.0 334.9 3.26 8 561 4952 2.6 -6.4 51 9.0 -1.8 53 31 325.3 326.2 294.1 339.4 4.23 9 549 5128 2.8 -13.2 30 16.0 -4.0 53 31 327.6 328.1 293.4 336.2 2.52 10 525 5489 0.2 -9.8 47 10.0 -4.4 51 31 328.7 329.4 294.4 340.4 3.46 11 518 5597 0.8 -17.2 25 18.0 -6.2 51 31 330.7 331.0 293.7 337.4 1.92 12 500 5880 -1.7 -21.7 20 20.0 -8.6 50 31 331.0 331.2 293.3 335.8 1.35 13 493 5992 -2.7 -23.7 18 21.0 -9.5 52 31 331.1 331.3 293.1 335.2 1.14 14 460 6536 -7.9 -20.9 34 13.0 -12.2 59 34 331.2 331.5 293.5 336.8 1.57 15 442 6845 -10.5 -15.5 67 5.0 -12.4 64 35 331.7 332.3 294.5 340.7 2.59 16 434 6986 -11.5 -14.7 77 3.2 -12.8 66 35 332.2 332.8 294.8 342.0 2.82 17 417 7292 -12.9 -16.6 74 3.7 -14.3 70 37 334.2 334.7 295.0 343.0 2.50 18 405 7515 -11.7 -42.7 6 31.0 -17.4 74 38 338.6 338.6 294.2 339.4 0.22 19 400 7610 -12.3 -48.3 3 36.0 -18.1 75 38 339.0 339.0 294.2 339.5 0.12 20 360 8402 -19.5 -36.5 21 17.0 -22.7 77 39 339.7 339.8 294.7 341.5 0.47 21 300 9730 -28.7 -59.7 3 31.0 -31.1 80 40 344.9 344.9 295.6 345.1 0.04 22 289 9998 -30.5 -62.5 3 32.0 -32.7 83 39 346.1 346.1 295.8 346.2 0.03 23 264 10639 -33.9 -59.9 5 26.0 -35.6 91 37 350.2 350.2 296.7 350.4 0.05 24 250 11020 -37.5 -50.5 25 13.0 -38.5 95 36 350.3 350.3 296.8 350.9 0.15 25 249 11047 -37.7 -48.7 31 11.0 -38.7 95 36 350.4 350.5 296.9 351.2 0.18 26 231 11557 -41.7 -62.7 8 21.0 -42.6 104 32 351.9 351.9 297.1 352.1 0.04 27 222 11823 -43.9 -51.9 41 8.0 -44.4 108 30 352.6 352.6 297.3 353.2 0.14 28 212 12129 -46.9 -56.9 31 10.0 -47.3 113 28 352.6 352.6 297.3 352.9 0.08 29 203 12413 -49.3 -54.2 56 4.9 -49.5 118 26 353.2 353.2 297.4 353.7 0.12 30 200 12510 -49.9 -54.9 56 5.0 -50.1 120 25 353.8 353.8 297.5 354.2 0.11 31 198 12576 -50.3 -57.3 43 7.0 -50.5 120 25 354.1 354.2 297.6 354.5 0.08 32 190 12845 -52.9 -55.1 77 2.2 -53.0 118 24 354.2 354.2 297.6 354.6 0.11 33 184 13052 -54.9 -59.9 54 5.0 -55.1 117 24 354.2 354.2 297.6 354.5 0.06 34 179 13228 -56.3 -58.6 75 2.3 -56.3 116 23 354.7 354.7 297.7 355.0 0.08 35 175 13372 -57.9 -60.9 68 3.0 -58.0 115 23 354.4 354.4 297.6 354.6 0.06 36 171 13518 -58.9 -70.9 20 12.0 -59.0 115 23 355.0 355.0 297.7 355.1 0.02 37 166 13705 -60.5 -64.6 58 4.1 -60.6 114 22 355.4 355.4 297.8 355.6 0.04 38 162 13857 -61.7 -68.7 39 7.0 -61.8 113 22 355.9 355.9 297.9 356.0 0.02 39 152 14249 -65.7 -69.9 56 4.2 -65.7 110 21 355.6 355.6 297.8 355.6 0.02 40 150 14330 -66.3 -71.0 52 4.7 -66.4 110 21 355.9 355.9 297.9 355.9 0.02 41 140 14743 -69.9 -74.9 48 5.0 -69.9 107 24 356.6 356.6 298.0 356.7 0.01 42 102 16552 -85.3 -88.4 57 3.1 -85.3 91 39 360.9 360.9 298.9 360.9 0.00 43 100 16660 -86.1 -89.5 54 3.4 -86.1 90 40 361.4 361.4 299.0 361.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 512.24 mb = 5687.25 m = 18658.73 ft Wetbulb zero: 601.59 mb = 4380.60 m = 14371.88 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 75.95 % Est. max temperature: 30.57 C = 87.03 F Sfc-Lift cond lev (LCL): 971.89 mb = 336.68 m = 1104.57 ft T: 22.97 C 700-500 lapse rate: 3.97 C/km ThetaE index: 6.42 C Layer 1000.0- 898.0 mb Conv cond level (CCL): 913.40 mb = 876.93 m = 2877.02 ft Mean mixing ratio: 15.41 g/kg Conv temperature: 27.56 C = 81.61 F Cap Strength: 4.47 C Lifted Index: 3.55 C Risk: None Lifted Index @300 mb: 3.16 C Lifted Index @700 mb: 0.39 C Showalter Index: 2.91 C Risk: Showers probable Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 18.30 C K Index: 34.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 280.20 Risk: None Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.82 J/kg Max Up Vert Vel: 3.41 m/s Conv Inhibition (B-): 2506.25 J/kg Cap Strength: 4.44 C Lift Cond Lev (LCL): 928.35 mb = 736.43 m = 2416.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 70 at 21 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 7 5 3 -0.3 -3.0 | 257 20 19.8 4.5 1 1000 88 360 23 -0.0 -23.0 | 308 25 20.0 -15.5 2 925 768 350 25 4.3 -24.6 | 305 30 24.4 -17.2 3 850 1495 10 25 -4.3 -24.6 | 318 23 15.7 -17.2 4 700 3135 60 31 -26.8 -15.5 | 40 11 -6.8 -8.0 5 500 5880 50 31 -23.7 -19.9 | 17 13 -3.7 -12.5 6 400 7610 75 38 -36.7 -9.8 | 82 17 -16.7 -2.4 7 300 9730 80 40 -39.4 -6.9 | 92 19 -19.4 0.5 8 250 11020 95 36 -35.9 3.1 | 124 19 -15.8 10.6 9 200 12510 120 25 -21.7 12.5 | 175 20 -1.6 20.0 10 150 14330 110 21 -19.7 7.2 | 181 15 0.3 14.6 11 100 16660 90 40 -40.0 0.0 | 110 21 -20.0 7.5 Wind Parameters Mean winds (0-6000m): 39.6 at 28.5 knts Storm direction: 69.6 at 21.4 knts Shear (0-3000m) pos: 4.9 neg: 3.7 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 131.8 deg Storm rel helicity (0-3000m) pos: 227.7 neg: -8.1 tot: 219.5 m^2/s^2 ave: 73.2 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 7.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 48.90 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 ------------------------------------------------------------------------------- 500 357 22 304 26| 0.0 21.9 21.9|105.4 -4.8 100.6 201.2 0.83| 24.2 20.0 1000 355 23 305 27| 0.7 11.0 11.7|119.3 -8.1 111.2 111.2 0.76| 14.1 10.7 1500 358 24 308 27| 2.4 7.3 9.7|145.6 -8.1 137.5 91.7 0.74| 11.5 8.5 2000 3 24 312 25| 3.7 5.5 9.1|176.9 -8.1 168.7 84.4 0.75| 10.5 7.8 2500 10 25 318 23| 4.4 4.4 8.8|203.7 -8.1 195.6 78.2 0.76| 9.9 7.5 3000 18 26 325 21| 4.9 3.7 8.6|227.7 -8.1 219.5 73.2 0.78| 9.7 7.5 4000 29 27 337 17| 3.9 2.9 6.7|233.3 -12.3 221.0 55.2 0.74| 7.7 5.7 5000 36 28 347 16| 3.1 2.5 5.6|233.3 -17.7 215.6 43.1 0.69| 6.4 4.4 6000 40 28 353 15| 2.6 2.1 4.8|236.7 -22.1 214.6 35.8 0.66| 5.5 3.6 Wrote GIF file: /home/apache/climate/data/raob//VVDN/skewt/VVDN.skewt.20251106.00.gif