UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for VVDN... Searching the city database file for: VVDN ... Date:0000Z 5 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 1011 7 23.4 21.0 86 2.4 21.7 235 1 295.6 298.4 294.5 340.7 15.67 1 1000 99 22.8 20.0 84 2.8 20.9 290 7 296.0 298.6 294.0 338.8 14.88 2 925 779 20.8 19.7 93 1.1 20.1 340 7 300.6 303.5 296.0 347.0 15.81 3 880 1211 18.4 18.4 100 0.0 18.4 36 6 302.4 305.2 296.1 347.6 15.31 4 850 1509 17.2 17.2 100 0.0 17.2 75 5 304.2 306.9 296.1 347.9 14.68 5 704 3104 10.2 9.9 98 0.3 10.0 85 9 313.3 315.4 296.0 347.1 10.95 6 700 3152 10.2 8.7 90 1.5 9.2 85 9 313.8 315.7 295.6 345.2 10.15 7 661 3629 8.8 0.8 57 8.0 4.4 87 10 317.4 318.6 293.6 337.0 6.15 8 653 3729 8.2 0.2 57 8.0 3.8 87 11 317.8 319.0 293.5 336.8 5.95 9 649 3780 8.2 0.2 57 8.0 3.8 87 11 318.4 319.5 293.7 337.5 5.99 10 624 4104 6.0 0.0 65 6.0 2.7 88 12 319.5 320.7 294.1 339.2 6.14 11 580 4701 2.8 -8.2 44 11.0 -2.3 91 13 322.5 323.2 292.9 334.2 3.55 12 576 4757 2.4 -4.6 60 7.0 -1.2 91 14 322.6 323.6 293.9 338.1 4.72 13 573 4799 2.6 -8.4 44 11.0 -2.5 91 14 323.4 324.1 293.1 335.1 3.54 14 500 5890 -4.1 -12.1 54 8.0 -7.5 95 17 328.0 328.6 293.9 338.3 3.02 15 492 6017 -5.1 -13.1 53 8.0 -8.4 94 17 328.3 328.9 293.8 338.0 2.83 16 479 6227 -6.7 -10.2 76 3.5 -8.2 93 18 328.9 329.6 294.6 341.3 3.68 17 474 6309 -7.1 -14.1 57 7.0 -9.9 93 18 329.4 329.9 294.0 338.7 2.71 18 466 6442 -8.3 -11.3 79 3.0 -9.6 92 19 329.5 330.2 294.6 341.3 3.46 19 445 6800 -9.9 -10.3 97 0.4 -10.1 90 20 331.8 332.6 295.6 345.3 3.93 20 429 7082 -10.7 -14.8 72 4.1 -12.3 88 21 334.3 334.9 295.3 344.2 2.83 21 425 7154 -10.3 -23.3 34 13.0 -14.3 88 21 335.7 336.0 294.5 340.7 1.38 22 420 7246 -10.7 -30.7 18 20.0 -15.8 87 22 336.4 336.5 294.1 339.0 0.71 23 400 7620 -12.9 -30.9 21 18.0 -17.4 85 23 338.2 338.4 294.6 341.0 0.73 24 390 7812 -14.7 -30.7 24 16.0 -18.6 81 23 338.3 338.5 294.6 341.2 0.76 25 371 8187 -18.1 -24.1 59 6.0 -19.8 72 23 338.7 339.0 295.3 344.0 1.47 26 367 8268 -18.1 -31.1 31 13.0 -21.1 70 23 339.7 339.9 295.0 342.7 0.78 27 359 8432 -19.1 -40.1 14 21.0 -22.7 66 23 340.5 340.6 294.7 341.8 0.32 28 344 8748 -21.7 -35.7 27 14.0 -24.4 59 23 341.2 341.3 295.1 343.2 0.53 29 329 9074 -24.3 -27.2 77 2.9 -25.0 51 23 342.0 342.3 295.9 346.6 1.25 30 317 9344 -26.1 -28.8 78 2.7 -26.7 45 23 343.1 343.4 296.0 347.3 1.12 31 300 9740 -28.9 -32.1 74 3.2 -29.5 35 23 344.6 344.8 296.2 348.0 0.86 32 296 9836 -29.7 -32.6 76 2.9 -30.2 36 23 344.8 345.0 296.2 348.0 0.83 33 293 9909 -29.7 -41.7 30 12.0 -31.3 36 22 345.8 345.9 296.0 347.2 0.34 34 288 10031 -30.5 -51.5 11 21.0 -32.5 37 22 346.4 346.4 296.0 346.9 0.12 35 286 10081 -30.9 -49.9 14 19.0 -32.7 38 22 346.5 346.6 296.0 347.1 0.14 36 267 10565 -35.3 -39.0 69 3.7 -35.8 41 20 347.0 347.1 296.4 348.9 0.49 37 260 10749 -36.7 -44.7 43 8.0 -37.5 43 20 347.6 347.6 296.3 348.7 0.27 38 250 11020 -38.7 -47.7 38 9.0 -39.5 45 19 348.5 348.6 296.5 349.4 0.21 39 247 11103 -39.3 -49.3 34 10.0 -40.1 47 19 348.8 348.9 296.5 349.6 0.17 40 234 11470 -42.5 -49.5 46 7.0 -43.0 55 21 349.4 349.5 296.7 350.2 0.18 41 230 11586 -43.1 -55.1 26 12.0 -43.7 58 21 350.2 350.3 296.8 350.6 0.09 42 207 12286 -49.1 -67.1 10 18.0 -49.6 75 24 351.5 351.5 297.0 351.6 0.02 43 200 12510 -51.1 -61.1 29 10.0 -51.4 80 25 351.8 351.9 297.1 352.1 0.05 44 187 12942 -55.3 -62.3 41 7.0 -55.5 87 25 351.9 351.9 297.1 352.1 0.05 45 171 13506 -59.5 -73.5 15 14.0 -59.7 96 24 354.1 354.1 297.5 354.1 0.01 46 150 14310 -66.9 -74.9 31 8.0 -67.0 110 23 354.8 354.8 297.7 354.9 0.01 47 140 14724 -70.7 -75.7 48 5.0 -70.7 101 25 355.2 355.2 297.7 355.3 0.01 48 111 16067 -80.9 -84.5 54 3.6 -80.9 73 30 360.5 360.5 298.8 360.5 0.00 49 100 16650 -84.5 -88.7 47 4.2 -84.5 60 33 364.5 364.5 299.5 364.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 544.67 mb = 5222.39 m = 17133.60 ft Wetbulb zero: 600.29 mb = 4420.01 m = 14501.16 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 77.15 % Est. max temperature: 31.31 C = 88.36 F Sfc-Lift cond lev (LCL): 976.48 mb = 306.56 m = 1005.76 ft T: 22.19 C 700-500 lapse rate: 5.22 C/km ThetaE index: 11.02 C Layer 704.0- 649.0 mb Conv cond level (CCL): 882.81 mb = 1183.08 m = 3881.44 ft Mean mixing ratio: 15.39 g/kg Conv temperature: 30.09 C = 86.16 F Cap Strength: 2.56 C Lifted Index: 1.39 C Risk: Showers probable Lifted Index @300 mb: 3.31 C Lifted Index @700 mb: 1.57 C Showalter Index: -0.37 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 21.30 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 233.40 Risk: None Energy Index: -1.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.45 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 2542.05 J/kg Cap Strength: 2.44 C Lift Cond Lev (LCL): 934.29 mb = 691.81 m = 2269.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 112 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 1011 7 235 1 0.8 0.6 | 286 8 7.6 -2.2 1 1000 99 290 7 6.6 -2.4 | 291 14 13.4 -5.2 2 925 779 340 7 2.4 -6.6 | 316 13 9.2 -9.4 3 850 1509 75 5 -4.8 -1.3 | 334 5 2.0 -4.1 4 700 3152 85 9 -9.0 -0.8 | 31 4 -2.1 -3.6 5 500 5890 95 17 -16.9 1.5 | 83 10 -10.1 -1.3 6 400 7620 85 23 -22.9 -2.0 | 73 17 -16.1 -4.8 7 300 9740 35 23 -13.2 -18.8 | 16 23 -6.4 -21.6 8 250 11020 45 19 -13.4 -13.4 | 22 18 -6.6 -16.2 9 200 12510 80 25 -24.6 -4.3 | 68 19 -17.8 -7.1 10 150 14310 110 23 -21.6 7.9 | 109 16 -14.8 5.1 11 100 16650 60 33 -28.6 -16.5 | 48 29 -21.8 -19.3 Wind Parameters Mean winds (0-6000m): 82.3 at 9.8 knts Storm direction: 112.3 at 7.4 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 99.4 deg Storm rel helicity (0-3000m) pos: 40.5 neg: -0.4 tot: 40.1 m^2/s^2 ave: 13.4 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 31.06 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 ------------------------------------------------------------------------------- 500 303 6 297 14| 7.2 0.0 7.2| 16.2 0.0 16.2 32.3 0.45| 10.4 4.7 1000 322 7 306 14| 3.7 0.0 3.7| 32.5 0.0 32.5 32.5 0.59| 8.2 4.8 1500 337 6 313 13| 2.0 0.0 2.0| 36.5 -0.4 36.0 24.0 0.47| 7.8 3.7 2000 1 6 323 11| 1.8 0.0 1.8| 37.8 -0.4 37.4 18.7 0.50| 6.1 3.1 2500 26 6 334 9| 1.7 0.0 1.7| 39.2 -0.4 38.7 15.5 0.52| 5.2 2.7 3000 45 7 344 8| 1.6 0.0 1.6| 40.5 -0.4 40.1 13.4 0.55| 4.5 2.5 4000 65 7 359 6| 1.6 0.0 1.6| 43.6 -0.4 43.2 10.8 0.57| 3.8 2.2 5000 75 9 16 5| 1.6 0.0 1.6| 47.1 -0.4 46.7 9.3 0.58| 3.3 1.9 6000 82 10 35 5| 1.6 0.0 1.6| 50.8 -0.7 50.1 8.3 0.57| 3.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//VVDN/skewt/VVDN.skewt.20251105.00.gif