UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 6 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 1008 60 26.0 24.6 92 1.4 25.0 270 7 298.5 302.0 297.8 355.8 19.67 1 981 300 24.0 23.8 99 0.2 23.9 280 15 298.8 302.3 297.7 355.0 19.25 2 976 345 23.6 23.4 99 0.2 23.5 283 15 298.8 302.3 297.5 353.9 18.88 3 916 900 21.6 21.4 99 0.2 21.5 324 7 302.2 305.5 297.7 354.8 17.78 4 850 1549 19.2 18.7 97 0.5 18.9 305 9 306.3 309.3 297.7 354.8 16.17 5 797 2102 16.4 15.6 95 0.8 15.8 296 9 309.0 311.6 297.0 351.8 14.13 6 779 2298 15.8 15.2 96 0.6 15.4 287 7 310.3 313.0 297.4 353.3 14.09 7 700 3204 12.2 7.9 75 4.3 9.5 220 7 316.0 317.8 295.7 346.1 9.60 8 668 3595 10.0 4.0 66 6.0 6.4 212 10 317.8 319.3 294.8 342.0 7.66 9 635 4016 8.6 1.6 61 7.0 4.6 210 10 320.8 322.2 295.0 342.6 6.78 10 621 4200 7.4 -1.6 53 9.0 2.5 210 9 321.5 322.6 294.1 339.3 5.49 11 543 5292 -0.3 -3.1 81 2.8 -1.8 189 14 324.9 326.0 295.1 343.4 5.61 12 500 5950 -3.5 -6.9 77 3.4 -5.1 175 17 328.8 329.7 295.3 344.1 4.56 13 479 6287 -5.5 -8.3 81 2.8 -6.8 171 20 330.4 331.2 295.5 344.8 4.27 14 423 7253 -10.3 -19.3 48 9.0 -13.5 163 16 336.2 336.6 295.1 343.2 1.96 15 400 7680 -13.7 -21.7 51 8.0 -16.3 160 13 337.2 337.5 295.1 343.3 1.69 16 353 8618 -20.1 -34.1 28 14.0 -22.9 147 10 340.8 341.0 295.1 343.2 0.60 17 329 9135 -24.7 -28.5 71 3.8 -25.6 140 8 341.4 341.7 295.6 345.6 1.11 18 313 9496 -27.1 -37.1 38 10.0 -28.7 134 6 343.0 343.1 295.5 345.0 0.51 19 300 9800 -28.9 -40.9 31 12.0 -30.6 130 5 344.6 344.7 295.7 346.1 0.36 20 260 10802 -37.3 -51.3 22 14.0 -38.4 105 5 346.7 346.7 296.0 347.2 0.13 21 250 11070 -39.7 -54.7 19 15.0 -40.6 95 5 347.0 347.1 296.1 347.4 0.09 22 212 12179 -48.1 -67.1 9 19.0 -48.6 99 20 350.7 350.7 296.8 350.8 0.02 23 200 12560 -51.7 -66.7 15 15.0 -52.1 100 25 350.9 350.9 296.8 351.0 0.02 24 193 12790 -53.7 -66.7 19 13.0 -54.0 99 26 351.3 351.3 297.0 351.4 0.03 25 150 14360 -67.5 -70.3 67 2.8 -67.5 90 31 353.8 353.8 297.5 353.9 0.02 26 109 16205 -83.3 -87.9 44 4.6 -83.3 63 23 357.9 357.9 298.2 357.9 0.00 27 101 16626 -85.9 -91.9 33 6.0 -85.9 76 24 360.7 360.7 298.8 360.7 0.00 28 100 16680 -85.9 -91.9 33 6.0 -85.9 85 25 361.8 361.8 299.0 361.8 0.00 29 91 17197 -88.7 -92.5 49 3.8 -88.7 105 33 366.1 366.1 299.8 366.1 0.00 30 70 18650 -81.9 -86.9 42 5.0 -81.9 95 21 409.2 409.2 306.4 409.2 0.00 31 64 19156 -81.1 -85.3 49 4.2 -81.1 95 25 421.5 421.5 307.9 421.6 0.00 32 59 19618 -79.1 -85.1 37 6.0 -79.1 76 29 436.0 436.0 309.4 436.0 0.00 33 50 20590 -68.1 -87.1 5 19.0 -68.3 80 38 483.0 483.0 313.7 483.0 0.00 34 42 21653 -63.3 -91.3 1 28.0 -63.7 80 34 519.6 519.6 316.3 519.6 0.00 35 37 22430 -65.9 -93.9 1 28.0 -66.2 89 31 532.1 532.1 317.1 532.1 0.00 36 30 23720 -61.3 -90.3 1 29.0 -62.1 100 50 577.5 577.5 319.5 577.5 0.00 37 25 24870 -53.9 -84.9 1 31.0 -55.9 89 44 629.7 629.7 321.9 629.8 0.01 38 20 26300 -54.7 -85.7 1 31.0 -57.0 75 36 668.7 668.7 323.4 668.8 0.01 39 11 30192 -47.1 -81.1 1 34.0 -53.5 171 12 821.0 821.1 327.8 821.5 0.05 TRP 91 17197 -88.7 -92.5 49 3.8 -88.7 105 33 366.1 366.1 299.8 366.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5819.67 m Freezing level: 546.04 mb = 5249.75 m = 17223.38 ft Wetbulb zero: 575.32 mb = 4821.96 m = 15819.87 ft Precipitable water: 2.56 inches Sfc-500 mean rel hum: 82.09 % Est. max temperature: 33.30 C = 91.94 F Sfc-Lift cond lev (LCL): 988.17 mb = 235.40 m = 772.31 ft T: 24.54 C 700-500 lapse rate: 5.72 C/km ThetaE index: 11.29 C Layer 700.0- 635.0 mb Conv cond level (CCL): 950.22 mb = 578.84 m = 1899.07 ft Mean mixing ratio: 18.61 g/kg Conv temperature: 27.79 C = 82.02 F Cap Strength: 0.38 C Lifted Index: -2.17 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.02 C Lifted Index @700 mb: 0.34 C Showalter Index: -2.23 C Risk: Severe thunderstorms possible Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.20 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 259.40 Risk: None Energy Index: -2.14 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 936.80 J/kg Max Up Vert Vel: 43.29 m/s Conv Inhibition (B-): 8.14 J/kg Cap Strength: 0.35 C Lift Cond Lev (LCL): 952.64 mb = 556.58 m = 1826.03 ft Lev Free Conv (LFC): 807.64 mb = 1988.43 m = 6523.63 ft Equ Level (EL): 777.64 mb = 2312.38 m = 7586.46 ft B at Equ Level: 18.72 J/kg Max Parcel Lev (MPL): 77.64 mb = 18076.51 m = 59305.43 ft Wind level data Storm motion: 260 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 1008 60 270 7 7.0 -0.0 | 17 1 -0.4 -1.2 1 980 305 280 15 14.8 -2.6 | 298 8 7.4 -3.8 2 914 914 325 7 4.0 -5.7 | 26 8 -3.4 -7.0 3 850 1549 305 9 7.4 -5.2 | 0 6 -0.0 -6.4 4 794 2134 295 9 8.2 -3.8 | 351 5 0.8 -5.0 5 739 2743 265 3 3.0 0.3 | 77 5 -4.4 -1.0 6 700 3204 220 7 4.5 5.4 | 145 5 -2.9 4.1 7 662 3658 210 11 5.5 9.5 | 167 8 -1.9 8.3 8 614 4267 210 9 4.5 7.8 | 156 7 -2.9 6.6 9 500 5950 175 17 -1.5 16.9 | 151 18 -8.9 15.7 10 472 6401 170 21 -3.6 20.7 | 150 22 -11.0 19.4 11 400 7680 160 13 -4.4 12.2 | 133 16 -11.8 11.0 12 300 9800 130 5 -3.8 3.2 | 100 11 -11.2 2.0 13 254 10973 100 5 -4.9 0.9 | 88 12 -12.3 -0.4 14 250 11070 95 5 -5.0 0.4 | 86 12 -12.4 -0.8 15 202 12497 100 25 -24.6 4.3 | 96 32 -32.0 3.1 16 200 12560 100 25 -24.6 4.3 | 96 32 -32.0 3.1 17 150 14360 90 31 -31.0 0.0 | 88 38 -38.4 -1.2 18 122 15545 95 23 -22.9 2.0 | 91 30 -30.3 0.8 19 104 16459 50 23 -17.6 -14.8 | 57 30 -25.0 -16.0 20 100 16680 85 25 -24.9 -2.2 | 84 32 -32.3 -3.4 21 98 16764 70 21 -19.7 -7.2 | 73 28 -27.1 -8.4 22 93 17069 85 25 -24.9 -2.2 | 84 32 -32.3 -3.4 23 91 17197 105 33 -31.9 8.5 | 101 40 -39.3 7.3 24 79 17983 95 35 -34.9 3.1 | 92 42 -42.3 1.8 25 70 18650 95 21 -20.9 1.8 | 91 28 -28.3 0.6 26 64 19202 95 25 -24.9 2.2 | 92 32 -32.3 0.9 27 60 19507 65 23 -20.8 -9.7 | 69 30 -28.2 -11.0 28 57 19812 90 38 -38.0 0.0 | 88 45 -45.4 -1.2 29 50 20590 80 38 -37.4 -6.6 | 80 45 -44.8 -7.8 30 49 20726 70 38 -35.7 -13.0 | 72 45 -43.1 -14.2 31 36 22555 90 31 -31.0 0.0 | 88 38 -38.4 -1.2 32 30 23720 100 50 -49.2 8.7 | 97 57 -56.6 7.4 33 20 26300 75 36 -34.8 -9.3 | 76 43 -42.2 -10.6 34 13 27737 90 35 -35.0 0.0 | 88 42 -42.4 -1.2 35 10 28651 205 3 1.3 2.7 | 104 6 -6.1 1.5 Wind Parameters Mean winds (0-6000m): 230.5 at 10.0 knts Storm direction: 260.5 at 7.5 knts Shear (0-3000m) pos: 1.1 neg: 1.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 110.5 deg Storm rel helicity (0-3000m) pos: 29.4 neg: -8.6 tot: 20.8 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.0 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 70.48 Bulk Shear: 13.29 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 ------------------------------------------------------------------------------- 500 283 12 312 6| 6.7 0.0 6.7| 10.5 -1.9 8.6 17.2 0.13| 13.3 1.7 1000 292 10 336 6| 3.2 0.0 3.2| 22.5 -2.8 19.7 19.7 0.37| 10.1 3.7 1500 298 10 348 6| 2.1 0.9 3.0| 22.5 -7.4 15.1 10.1 0.21| 7.7 1.6 2000 298 10 350 6| 1.6 1.0 2.6| 22.5 -8.6 13.9 7.0 0.17| 6.1 1.0 2500 297 9 353 5| 1.3 1.1 2.4| 25.5 -8.6 17.0 6.8 0.27| 5.9 1.6 3000 294 8 358 5| 1.1 1.6 2.6| 29.4 -8.6 20.8 6.9 0.35| 5.8 2.0 4000 273 8 327 2| 0.8 1.8 2.6| 34.7 -10.6 24.1 6.0 0.35| 5.3 1.9 5000 254 9 225 2| 0.6 1.9 2.5| 35.6 -12.1 23.5 4.7 0.30| 4.8 1.5 6000 230 10 184 5| 0.5 2.1 2.6| 35.8 -20.8 15.0 2.5 0.22| 4.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20251206.00.gif