UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for VVDN... Searching the city database file for: VVDN ... Date:0000Z 9 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 25.2 23.7 91 1.5 24.1 0 0 297.4 300.8 296.9 351.2 18.55 1 1000 104 25.2 22.6 86 2.6 23.3 245 3 298.4 301.5 296.5 349.3 17.52 2 962 445 24.2 21.1 83 3.1 22.0 165 4 300.7 303.7 296.5 349.4 16.59 3 925 789 21.6 19.4 87 2.2 20.1 85 5 301.4 304.2 296.0 347.1 15.51 4 850 1521 17.6 16.3 92 1.3 16.7 75 7 304.6 307.2 295.7 345.9 13.85 5 842 1602 17.0 16.8 99 0.2 16.9 77 7 304.8 307.5 296.1 347.9 14.44 6 824 1787 17.6 15.2 86 2.4 16.0 83 7 307.3 309.8 296.1 347.4 13.30 7 759 2486 13.6 12.6 94 1.0 13.0 104 7 310.3 312.6 296.1 347.5 12.18 8 749 2598 13.2 10.0 81 3.2 11.2 108 7 311.0 313.0 295.0 342.8 10.35 9 733 2781 13.6 2.6 47 11.0 7.3 113 7 313.4 314.6 292.6 333.1 6.31 10 700 3168 11.0 5.0 66 6.0 7.4 125 7 314.7 316.2 294.1 339.2 7.84 11 656 3707 7.8 3.7 75 4.1 5.4 111 8 317.0 318.4 294.6 341.1 7.63 12 626 4092 5.6 0.6 70 5.0 2.8 102 9 318.7 320.0 294.1 339.2 6.40 13 593 4534 4.4 -9.6 35 14.0 -2.0 90 10 322.3 322.9 292.4 332.6 3.11 14 559 5013 0.8 -17.2 25 18.0 -6.0 78 11 323.5 323.9 291.6 329.6 1.77 15 516 5651 -4.1 -13.1 50 9.0 -7.8 62 12 325.1 325.6 292.9 334.2 2.70 16 510 5743 -3.5 -20.5 25 17.0 -9.3 59 13 326.9 327.2 292.3 332.1 1.47 17 503 5853 -3.9 -20.9 25 17.0 -9.6 56 13 327.7 328.0 292.4 332.8 1.44 18 500 5900 -4.1 -21.1 25 17.0 -9.8 55 13 328.0 328.3 292.5 333.0 1.42 19 489 6075 -5.9 -12.9 58 7.0 -8.8 58 14 327.9 328.5 293.8 337.8 2.90 20 482 6187 -6.7 -20.7 32 14.0 -11.3 61 15 328.3 328.6 292.7 333.7 1.53 21 477 6268 -7.1 -15.1 53 8.0 -10.2 62 15 328.8 329.3 293.6 337.3 2.48 22 469 6400 -7.9 -20.9 34 13.0 -12.2 65 16 329.4 329.7 293.0 334.8 1.54 23 464 6483 -7.5 -30.5 14 23.0 -13.5 67 16 330.9 331.0 292.6 333.3 0.65 24 444 6824 -9.9 -38.9 7 29.0 -15.7 74 18 332.1 332.1 292.6 333.2 0.30 25 431 7052 -11.5 -48.5 3 37.0 -17.3 78 20 332.9 332.9 292.6 333.3 0.11 26 409 7452 -13.9 -39.9 9 26.0 -18.7 87 22 334.8 334.8 293.3 335.9 0.29 27 402 7582 -15.1 -27.1 35 12.0 -18.3 89 23 334.9 335.1 294.0 338.7 1.03 28 400 7620 -15.3 -33.3 20 18.0 -19.2 90 23 335.1 335.2 293.6 337.3 0.58 29 399 7639 -15.3 -36.3 15 21.0 -19.5 90 23 335.3 335.4 293.6 337.0 0.43 30 393 7753 -16.3 -28.3 35 12.0 -19.3 92 23 335.5 335.7 294.1 339.0 0.94 31 388 7849 -16.9 -37.9 14 21.0 -20.8 94 24 335.9 336.0 293.7 337.4 0.38 32 368 8245 -18.5 -49.5 5 31.0 -22.7 100 25 338.9 339.0 294.1 339.4 0.11 33 355 8512 -20.7 -36.7 22 16.0 -23.7 105 26 339.5 339.6 294.6 341.3 0.46 34 311 9481 -26.1 -52.1 7 26.0 -28.8 121 30 345.0 345.0 295.6 345.4 0.10 35 300 9740 -28.3 -51.3 9 23.0 -30.6 125 31 345.5 345.5 295.7 346.0 0.11 36 295 9860 -29.1 -58.1 4 29.0 -31.4 122 30 346.0 346.0 295.8 346.2 0.05 37 251 10993 -37.7 -55.7 14 18.0 -38.9 96 15 349.6 349.6 296.6 350.0 0.08 38 250 11020 -38.1 -57.1 12 19.0 -39.2 95 15 349.4 349.4 296.5 349.7 0.07 39 200 12510 -50.9 -56.9 49 6.0 -51.1 95 15 352.2 352.2 297.2 352.5 0.09 40 197 12608 -51.9 -56.8 56 4.9 -52.1 97 16 352.1 352.1 297.2 352.5 0.09 41 179 13223 -57.3 -63.3 46 6.0 -57.4 108 25 353.0 353.1 297.3 353.2 0.04 42 167 13659 -60.7 -64.3 62 3.6 -60.7 117 31 354.5 354.5 297.6 354.6 0.04 43 150 14320 -66.1 -70.7 52 4.6 -66.1 130 40 356.2 356.2 298.0 356.3 0.02 44 122 15541 -76.5 -83.5 32 7.0 -76.5 125 30 358.9 358.9 298.5 358.9 0.00 45 116 15830 -77.7 -86.7 22 9.0 -77.7 124 28 361.9 361.9 299.1 361.9 0.00 46 100 16670 -81.9 -88.9 29 7.0 -81.9 120 21 369.5 369.5 300.5 369.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 551.98 mb = 5116.84 m = 16787.32 ft Wetbulb zero: 606.55 mb = 4349.83 m = 14270.93 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 66.92 % Est. max temperature: 31.90 C = 89.43 F Sfc-Lift cond lev (LCL): 989.60 mb = 196.13 m = 643.47 ft T: 24.93 C 700-500 lapse rate: 5.53 C/km ThetaE index: 14.32 C Layer 749.0- 700.0 mb Conv cond level (CCL): 890.72 mb = 1115.89 m = 3661.01 ft Mean mixing ratio: 16.53 g/kg Conv temperature: 30.62 C = 87.12 F Cap Strength: 1.63 C Lifted Index: -0.72 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.74 C Lifted Index @700 mb: 0.78 C Showalter Index: 0.36 C Risk: Thunderstorms probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.40 C K Index: 32.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.60 Risk: None Energy Index: -2.45 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 190.29 J/kg Max Up Vert Vel: 19.51 m/s Conv Inhibition (B-): 78.60 J/kg Cap Strength: 1.46 C Lift Cond Lev (LCL): 924.98 mb = 789.22 m = 2589.27 ft Lev Free Conv (LFC): 649.98 mb = 3782.85 m = 12410.77 ft Equ Level (EL): 609.98 mb = 4303.76 m = 14119.79 ft B at Equ Level: 17.36 J/kg Max Parcel Lev (MPL): 209.98 mb = 12184.95 m = 39976.39 ft Wind level data Storm motion: 114 at 6 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 0 0 -0.0 -0.0 | 294 6 5.5 -2.4 1 1000 104 245 3 2.7 1.3 | 278 8 8.2 -1.1 2 925 789 85 5 -5.0 -0.4 | 350 3 0.5 -2.8 3 850 1521 75 7 -6.8 -1.8 | 17 4 -1.3 -4.2 4 700 3168 125 7 -5.7 4.0 | 171 2 -0.2 1.6 5 500 5900 55 13 -10.6 -7.5 | 28 11 -5.2 -9.9 6 400 7620 90 23 -23.0 0.0 | 82 18 -17.5 -2.4 7 300 9740 125 31 -25.4 17.8 | 128 25 -19.9 15.4 8 250 11020 95 15 -14.9 1.3 | 83 10 -9.5 -1.1 9 200 12510 95 15 -14.9 1.3 | 83 10 -9.5 -1.1 10 150 14320 130 40 -30.6 25.7 | 133 34 -25.2 23.3 11 100 16670 120 21 -18.2 10.5 | 122 15 -12.7 8.1 Wind Parameters Mean winds (0-6000m): 83.7 at 8.0 knts Storm direction: 113.7 at 6.0 knts Shear (0-3000m) pos: 1.6 neg: 1.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -141.1 deg Storm rel helicity (0-3000m) pos: 5.0 neg: -9.5 tot: -4.4 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 15.64 Bulk Shear: 12.16 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 ------------------------------------------------------------------------------- 500 194 3 264 6| 4.3 0.0 4.3| 0.0 -9.5 -9.5 -18.9 -0.58| 9.2 -5.4 1000 97 4 322 2| 2.1 2.9 5.1| 2.0 -9.5 -7.4 -7.4 -0.08| 7.7 -0.6 1500 85 5 346 3| 1.4 2.5 3.9| 3.0 -9.5 -6.5 -4.3 -0.01| 5.7 -0.1 2000 84 5 356 3| 1.5 1.8 3.4| 3.9 -9.5 -5.6 -2.8 0.04| 4.7 0.2 2500 88 6 4 3| 1.5 1.5 3.0| 4.5 -9.5 -4.9 -2.0 0.09| 4.2 0.4 3000 93 6 11 2| 1.6 1.2 2.8| 5.0 -9.5 -4.4 -1.5 0.16| 3.8 0.6 4000 100 6 31 2| 1.2 1.3 2.4| 5.1 -11.0 -5.9 -1.5 0.04| 3.3 0.1 5000 95 7 42 2| 0.9 1.5 2.4| 5.1 -15.0 -9.8 -2.0 -0.06| 3.2 -0.2 6000 84 8 37 4| 0.8 1.6 2.4| 7.2 -22.7 -15.6 -2.6 -0.12| 3.2 -0.4 Wrote GIF file: /home/apache/climate/data/raob//VVDN/skewt/VVDN.skewt.20251109.00.gif