UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 7 DEC 25 Station: RPVG WMO ident: 98558 Latitude: 11.04 Longitude: 125.74 Elevation: 60.00 ------------------------------------------------------------------------------- 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 1002 60 26.8 25.2 91 1.6 25.6 130 3 299.8 303.5 298.7 360.1 20.54 1 976 293 24.8 24.5 98 0.3 24.6 158 14 300.0 303.7 298.6 359.4 20.21 2 911 899 21.2 20.8 98 0.4 20.9 160 19 302.3 305.5 297.3 353.2 17.22 3 850 1502 19.6 17.8 89 1.8 18.4 155 15 306.7 309.5 297.2 352.6 15.26 4 817 1842 17.0 15.7 92 1.3 16.1 152 14 307.4 310.0 296.5 349.2 13.87 5 793 2098 16.8 12.7 77 4.1 14.1 150 13 309.8 312.0 295.6 345.6 11.72 6 764 2415 15.2 11.9 81 3.3 13.0 145 13 311.4 313.6 295.9 346.8 11.54 7 751 2561 15.4 4.4 48 11.0 8.9 142 13 313.2 314.5 293.0 335.0 7.00 8 738 2709 13.8 9.9 77 3.9 11.3 139 13 313.0 315.0 295.6 345.3 10.44 9 720 2918 13.0 9.7 80 3.3 10.9 135 13 314.3 316.4 296.0 347.1 10.56 10 700 3155 11.8 6.8 71 5.0 8.7 130 13 315.6 317.3 295.1 343.4 8.90 11 679 3410 10.8 3.8 62 7.0 6.6 130 13 317.2 318.6 294.5 340.7 7.43 12 664 3596 9.4 5.3 76 4.1 6.9 130 13 317.7 319.3 295.4 344.3 8.45 13 625 4097 6.2 3.4 82 2.8 4.5 133 12 319.5 321.1 295.4 344.6 7.85 14 617 4203 6.4 2.4 76 4.0 4.1 134 11 321.0 322.4 295.4 344.7 7.40 15 556 5051 1.2 -4.8 64 6.0 -1.9 135 11 324.5 325.5 294.4 340.4 4.82 16 505 5821 -3.3 -7.2 74 3.9 -5.2 135 11 328.1 329.0 295.0 342.9 4.42 17 500 5900 -3.9 -8.7 69 4.8 -6.1 135 11 328.3 329.1 294.7 341.6 3.97 18 442 6864 -8.9 -19.9 41 11.0 -12.7 132 13 333.8 334.1 294.3 340.1 1.78 19 400 7630 -13.5 -25.5 36 12.0 -16.9 130 15 337.4 337.7 294.8 341.9 1.20 20 378 8056 -16.7 -29.7 32 13.0 -19.8 130 17 338.7 338.9 294.8 341.9 0.86 21 361 8400 -18.9 -23.5 67 4.6 -20.3 130 18 340.3 340.6 295.8 346.1 1.59 22 355 8524 -18.9 -28.9 41 10.0 -21.4 130 18 341.9 342.1 295.7 345.6 0.99 23 349 8651 -20.1 -36.1 23 16.0 -23.2 130 19 341.9 342.1 295.3 343.9 0.50 24 300 9750 -28.9 -50.9 10 22.0 -31.1 130 23 344.6 344.7 295.6 345.1 0.12 25 258 10813 -37.9 -46.9 38 9.0 -38.7 130 20 346.6 346.6 296.1 347.5 0.22 26 250 11030 -39.9 -48.9 38 9.0 -40.6 125 17 346.7 346.8 296.1 347.5 0.18 27 209 12224 -50.7 -55.5 57 4.8 -50.9 120 26 348.1 348.1 296.3 348.5 0.10 28 200 12510 -52.3 -64.3 22 12.0 -52.6 125 36 349.9 350.0 296.7 350.1 0.03 29 175 13357 -59.3 -62.8 64 3.5 -59.4 114 35 352.0 352.1 297.1 352.3 0.05 30 150 14300 -67.5 -72.5 49 5.0 -67.5 95 33 353.8 353.8 297.5 353.9 0.01 31 107 16257 -84.5 -91.5 28 7.0 -84.5 93 35 357.5 357.5 298.2 357.5 0.00 32 100 16630 -86.9 -93.9 27 7.0 -86.9 100 36 359.8 359.8 298.7 359.8 0.00 33 96 16853 -85.1 -91.1 33 6.0 -85.1 102 36 367.6 367.6 300.1 367.6 0.00 34 86 17451 -88.7 -94.7 31 6.0 -88.7 115 38 372.1 372.1 300.9 372.1 0.00 35 78 17985 -83.3 -86.0 63 2.7 -83.3 115 44 393.8 393.8 304.3 393.8 0.00 36 70 18590 -80.1 -86.1 36 6.0 -80.1 95 13 413.0 413.0 306.9 413.0 0.00 37 58 19649 -81.9 -86.9 42 5.0 -81.9 82 20 431.8 431.8 309.0 431.8 0.00 38 50 20510 -68.1 -80.1 16 12.0 -68.3 90 44 483.0 483.0 313.7 483.1 0.01 39 45 21151 -61.1 -82.1 5 21.0 -61.6 91 37 514.8 514.8 315.9 514.8 0.01 40 30 23670 -59.7 -89.7 1 30.0 -60.6 90 36 581.9 581.9 319.8 581.9 0.00 41 21 25943 -50.7 -82.7 1 32.0 -53.8 81 32 671.5 671.6 323.5 671.7 0.02 42 20 26260 -51.5 -83.5 1 32.0 -54.5 80 31 678.5 678.5 323.7 678.7 0.02 43 12 29578 -51.3 -83.3 1 32.0 -55.7 104 27 786.0 786.0 326.9 786.3 0.03 TRP 86 17451 -88.7 -94.7 31 6.0 -88.7 115 38 372.1 372.1 300.9 372.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5822.27 m Freezing level: 542.40 mb = 5256.48 m = 17245.45 ft Wetbulb zero: 575.12 mb = 4775.60 m = 15667.78 ft Precipitable water: 2.40 inches Sfc-500 mean rel hum: 79.18 % Est. max temperature: 33.55 C = 92.40 F Sfc-Lift cond lev (LCL): 979.48 mb = 261.67 m = 858.48 ft T: 25.07 C 700-500 lapse rate: 5.72 C/km ThetaE index: 14.49 C Layer 976.0- 764.0 mb Conv cond level (CCL): 941.47 mb = 609.79 m = 2000.60 ft Mean mixing ratio: 18.98 g/kg Conv temperature: 28.24 C = 82.83 F Cap Strength: 0.44 C Lifted Index: -3.30 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.13 C Lifted Index @700 mb: -0.58 C Showalter Index: -1.87 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.70 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 254.60 Risk: None Energy Index: -2.16 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1549.37 J/kg Max Up Vert Vel: 55.67 m/s Conv Inhibition (B-): 0.05 J/kg Cap Strength: 0.21 C Lift Cond Lev (LCL): 945.05 mb = 576.44 m = 1891.18 ft Lev Free Conv (LFC): 930.05 mb = 717.01 m = 2352.37 ft Equ Level (EL): 860.05 mb = 1399.71 m = 4592.18 ft B at Equ Level: 17.67 J/kg Max Parcel Lev (MPL): 70.05 mb = 18586.05 m = 60977.12 ft Wind level data Storm motion: 174 at 10 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 1002 60 130 3 -2.3 1.9 | 9 8 -1.2 -7.8 1 974 305 160 15 -5.1 14.1 | 137 6 -4.0 4.4 2 909 914 160 19 -6.5 17.9 | 146 10 -5.4 8.2 3 850 1502 155 15 -6.3 13.6 | 127 7 -5.3 3.9 4 789 2134 150 13 -6.5 11.3 | 106 6 -5.4 1.6 5 700 3155 130 13 -10.0 8.4 | 81 9 -8.9 -1.3 6 658 3658 130 13 -10.0 8.4 | 81 9 -8.9 -1.3 7 611 4267 135 11 -7.8 7.8 | 74 7 -6.7 -1.9 8 500 5900 135 11 -7.8 7.8 | 74 7 -6.7 -1.9 9 400 7630 130 15 -11.5 9.6 | 90 10 -10.4 -0.0 10 300 9750 130 23 -17.6 14.8 | 107 17 -16.5 5.1 11 252 10973 130 19 -14.6 12.2 | 101 14 -13.5 2.5 12 250 11030 125 17 -13.9 9.8 | 90 13 -12.8 0.1 13 220 11887 115 15 -13.6 6.3 | 75 13 -12.5 -3.4 14 200 12510 125 36 -29.5 20.6 | 111 30 -28.4 11.0 15 191 12802 125 36 -29.5 20.6 | 111 30 -28.4 11.0 16 150 14300 95 33 -32.9 2.9 | 78 33 -31.8 -6.8 17 121 15545 80 33 -32.5 -5.7 | 64 35 -31.4 -15.4 18 100 16630 100 36 -35.5 6.3 | 84 35 -34.4 -3.4 19 98 16764 100 36 -35.5 6.3 | 84 35 -34.4 -3.4 20 86 17451 115 38 -34.4 16.1 | 101 34 -33.4 6.4 21 78 17983 115 44 -39.9 18.6 | 103 40 -38.8 8.9 22 70 18590 95 13 -13.0 1.1 | 54 15 -11.9 -8.6 23 70 18593 125 23 -18.8 13.2 | 101 18 -17.8 3.5 24 63 19202 40 5 -3.2 -3.8 | 9 14 -2.1 -13.5 25 57 19812 95 25 -24.9 2.2 | 73 25 -23.8 -7.5 26 51 20422 70 40 -37.6 -13.7 | 57 43 -36.5 -23.4 27 50 20510 90 44 -44.0 0.0 | 77 44 -42.9 -9.7 28 46 21031 95 38 -37.9 3.3 | 80 37 -36.8 -6.4 29 42 21641 75 33 -31.9 -8.5 | 59 36 -30.8 -18.2 30 30 23670 90 36 -36.0 0.0 | 74 36 -34.9 -9.7 31 20 26260 80 31 -30.5 -5.4 | 63 33 -29.4 -15.1 32 13 27737 125 33 -27.0 18.9 | 110 28 -25.9 9.2 33 8 29566 0 0 -0.0 -0.0 | 354 10 1.1 -9.7 Wind Parameters Mean winds (0-6000m): 143.6 at 13.0 knts Storm direction: 173.6 at 9.7 knts Shear (0-3000m) pos: 2.4 neg: 1.4 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 74.4 deg Storm rel helicity (0-3000m) pos: 18.0 neg: -14.4 tot: 3.6 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 1.0 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 1081.43 Bulk Shear: 1.43 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 ------------------------------------------------------------------------------- 500 158 12 118 4| 14.6 0.0 14.6| 16.8 0.0 16.8 33.6 0.86| 15.5 13.3 1000 159 15 136 6| 7.3 0.7 8.0| 18.0 -1.4 16.6 16.6 0.72| 9.2 6.7 1500 158 16 136 7| 4.9 0.8 5.7| 18.0 -6.0 12.0 8.0 0.50| 7.3 3.6 2000 157 15 132 6| 3.6 1.1 4.7| 18.0 -8.7 9.3 4.6 0.38| 6.0 2.3 2500 155 15 126 6| 2.9 1.2 4.1| 18.0 -11.3 6.7 2.7 0.29| 5.2 1.5 3000 152 14 119 6| 2.4 1.4 3.8| 18.0 -14.4 3.6 1.2 0.21| 4.7 1.0 4000 147 14 108 7| 1.7 1.1 2.8| 18.0 -16.3 1.6 0.4 0.17| 3.8 0.6 5000 145 13 101 7| 1.4 0.9 2.2| 18.0 -17.1 0.9 0.2 0.15| 3.1 0.5 6000 144 13 97 7| 1.1 0.7 1.9| 18.5 -17.1 1.4 0.2 0.16| 2.6 0.4 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20251207.00.gif