UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 7 JAN 26 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 1006 60 25.4 24.7 96 0.7 24.9 270 5 298.0 301.6 297.8 355.8 19.84 1 979 300 24.2 24.2 100 0.0 24.2 21 3 299.2 302.8 298.1 357.0 19.78 2 933 722 21.0 21.0 100 0.0 21.0 82 4 300.0 303.2 296.6 349.9 17.02 3 914 901 20.4 20.4 100 0.0 20.4 107 5 301.2 304.3 296.7 350.4 16.73 4 850 1529 18.4 17.8 96 0.6 18.0 125 3 305.4 308.3 296.8 351.1 15.26 5 795 2102 16.0 14.8 93 1.2 15.2 153 3 308.8 311.3 296.5 349.5 13.44 6 751 2585 13.2 12.5 96 0.7 12.7 131 4 310.8 313.1 296.3 348.2 12.23 7 700 3176 10.6 7.9 83 2.7 8.9 100 5 314.2 316.1 295.3 344.1 9.60 8 665 3602 8.8 -0.2 53 9.0 3.9 109 3 316.8 317.9 293.0 334.9 5.68 9 618 4204 5.0 0.6 73 4.4 2.5 119 6 319.2 320.5 294.3 339.9 6.48 10 605 4377 4.0 -9.0 38 13.0 -1.9 121 8 320.0 320.6 291.9 330.5 3.20 11 584 4664 2.4 -13.6 30 16.0 -4.1 126 9 321.4 321.8 291.5 329.1 2.29 12 570 4859 0.4 -5.6 64 6.0 -2.5 129 11 321.3 322.1 293.2 335.7 4.42 13 557 5044 0.2 -21.8 17 22.0 -7.1 132 12 323.2 323.4 290.9 327.3 1.20 14 536 5351 -2.1 -19.1 26 17.0 -8.1 118 11 324.0 324.3 291.6 329.4 1.57 15 500 5900 -6.3 -7.3 93 1.0 -6.8 100 9 325.4 326.2 294.3 340.0 4.43 16 494 5995 -6.5 -6.5 100 0.0 -6.5 105 10 326.2 327.2 294.8 342.1 4.77 17 400 7620 -15.1 -20.1 66 5.0 -16.7 80 21 335.4 335.8 294.8 342.3 1.94 18 385 7909 -16.3 -22.3 60 6.0 -18.1 78 21 337.5 337.8 295.1 343.5 1.66 19 345 8725 -22.7 -23.6 92 0.9 -22.9 71 23 339.6 339.9 295.6 345.6 1.65 20 311 9481 -26.9 -32.9 57 6.0 -28.0 77 16 343.9 344.1 295.9 346.9 0.77 21 300 9740 -29.3 -35.3 56 6.0 -30.3 80 13 344.1 344.2 295.8 346.5 0.63 22 258 10794 -37.9 -45.9 43 8.0 -38.7 59 11 346.6 346.6 296.1 347.6 0.24 23 250 11010 -39.5 -47.5 42 8.0 -40.2 60 11 347.3 347.4 296.3 348.2 0.21 24 203 12399 -51.5 -54.8 68 3.3 -51.6 64 11 349.7 349.7 296.7 350.2 0.11 TRP WND Sounding variables and indices 1000-500 mb thick: 5787.20 m Freezing level: 555.17 mb = 5071.18 m = 16637.52 ft Wetbulb zero: 610.59 mb = 4302.54 m = 14115.78 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 74.60 % Est. max temperature: 32.38 C = 90.29 F Sfc-Lift cond lev (LCL): 996.29 mb = 145.59 m = 477.65 ft T: 24.97 C 700-500 lapse rate: 6.20 C/km ThetaE index: 16.17 C Layer 795.0- 618.0 mb Conv cond level (CCL): 955.64 mb = 511.61 m = 1678.50 ft Mean mixing ratio: 18.32 g/kg Conv temperature: 26.97 C = 80.55 F Cap Strength: -0.08 C Lifted Index: -4.56 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -2.72 C Lifted Index @700 mb: -0.90 C Showalter Index: -3.74 C Risk: Severe thunderstorms possible Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 24.10 C K Index: 39.80 Risk: > 80 % chance of thunderstorms Sweat Index: 228.60 Risk: None Energy Index: -2.23 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1039.93 J/kg Max Up Vert Vel: 45.61 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 954.97 mb = 517.80 m = 1698.81 ft Lev Free Conv (LFC): 949.97 mb = 563.78 m = 1849.64 ft Wind level data Storm motion: 147 at 4 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 1006 60 270 5 5.0 -0.0 | 296 8 7.4 -3.7 1 978 305 25 3 -1.3 -2.7 | 350 6 1.1 -6.4 2 912 914 110 5 -4.7 1.7 | 50 3 -2.3 -2.0 3 850 1529 125 3 -2.5 1.7 | 3 2 -0.1 -1.9 4 792 2134 155 3 -1.3 2.7 | 311 1 1.1 -0.9 5 700 3176 100 5 -4.9 0.9 | 43 4 -2.6 -2.8 6 660 3658 110 3 -2.8 1.0 | 10 3 -0.5 -2.6 7 612 4267 120 7 -6.1 3.5 | 87 4 -3.7 -0.2 8 546 5182 135 13 -9.2 9.2 | 129 9 -6.8 5.5 9 507 5791 70 7 -6.6 -2.4 | 35 7 -4.2 -6.1 10 500 5900 100 9 -8.9 1.6 | 72 7 -6.5 -2.1 11 469 6401 125 13 -10.6 7.5 | 115 9 -8.3 3.8 12 400 7620 80 21 -20.7 -3.6 | 68 20 -18.3 -7.3 13 339 8839 70 23 -21.6 -7.9 | 59 22 -19.3 -11.5 14 300 9740 80 13 -12.8 -2.3 | 60 12 -10.4 -5.9 15 251 10973 55 11 -9.0 -6.3 | 34 12 -6.7 -10.0 16 250 11010 60 11 -9.5 -5.5 | 38 12 -7.2 -9.2 17 198 12497 65 11 -10.0 -4.6 | 42 11 -7.6 -8.3 Wind Parameters Mean winds (0-6000m): 117.3 at 5.8 knts Storm direction: 147.3 at 4.4 knts Shear (0-3000m) pos: 1.2 neg: 0.6 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 107.2 deg Storm rel helicity (0-3000m) pos: 23.0 neg: -1.5 tot: 21.5 m^2/s^2 ave: 7.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.0 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 126.66 Bulk Shear: 8.21 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 7 4 346 8| 8.8 0.0 8.8| 19.0 0.0 19.0 37.9 0.93| 10.7 9.9 1000 79 4 21 5| 4.8 0.0 4.8| 22.4 -0.2 22.2 22.2 0.84| 7.6 6.4 1500 97 4 27 4| 2.6 0.0 2.6| 22.4 -1.0 21.4 14.3 0.65| 5.7 3.7 2000 109 4 26 3| 1.8 0.0 1.8| 22.4 -1.4 20.9 10.5 0.54| 4.6 2.5 2500 118 4 24 2| 1.4 0.3 1.7| 22.7 -1.5 21.3 8.5 0.56| 4.0 2.2 3000 116 4 27 2| 1.2 0.6 1.8| 23.0 -1.5 21.5 7.2 0.53| 3.7 2.0 4000 113 4 30 2| 1.0 0.4 1.5| 24.8 -2.9 21.9 5.5 0.46| 3.5 1.6 5000 119 5 57 2| 1.5 0.4 1.8| 31.2 -2.9 28.3 5.7 0.50| 3.5 1.8 6000 117 6 70 3| 1.4 0.8 2.2| 43.2 -27.6 15.5 2.6 0.21| 4.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20260107.00.gif