UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 26 APR 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 1006 60 25.8 24.9 95 0.9 25.2 20 7 298.4 302.1 298.1 357.0 20.08 1 979 300 25.6 24.9 96 0.7 25.1 39 11 300.6 304.3 299.0 361.4 20.65 2 914 903 21.8 20.0 90 1.8 20.5 55 17 302.6 305.6 296.8 350.9 16.31 3 850 1532 18.2 16.1 88 2.1 16.8 50 17 305.2 307.8 295.8 346.1 13.67 4 795 2103 15.0 13.9 93 1.1 14.3 55 17 307.7 310.1 295.7 346.0 12.66 5 743 2675 13.2 5.2 58 8.0 8.5 65 15 311.7 313.2 293.0 334.9 7.49 6 700 3175 9.8 7.4 85 2.4 8.3 75 13 313.3 315.1 294.8 342.1 9.27 7 665 3600 8.0 3.0 71 5.0 5.1 79 15 315.9 317.3 294.0 338.5 7.16 8 618 4202 4.8 -2.2 60 7.0 1.1 89 15 319.0 320.0 293.3 335.9 5.27 9 583 4675 1.6 -2.3 75 3.9 -0.4 94 21 320.6 321.7 294.0 338.5 5.55 10 559 5014 0.6 -14.4 31 15.0 -5.4 90 20 323.3 323.7 291.9 330.9 2.24 11 515 5667 -4.3 -14.3 46 10.0 -8.2 83 19 325.0 325.5 292.6 333.4 2.45 12 500 5900 -4.9 -28.9 13 24.0 -11.4 80 19 327.1 327.2 291.6 329.6 0.70 13 495 5979 -5.1 -30.1 12 25.0 -11.7 76 21 327.8 327.9 291.7 330.1 0.63 14 464 6482 -8.1 -21.1 34 13.0 -12.3 84 21 330.1 330.5 293.2 335.6 1.53 15 443 6840 -9.3 -33.3 12 24.0 -15.0 97 18 333.0 333.1 293.0 335.0 0.52 16 400 7620 -13.9 -27.9 30 14.0 -17.6 125 13 336.9 337.1 294.4 340.5 0.96 17 392 7774 -15.1 -21.1 60 6.0 -17.0 142 12 337.3 337.7 295.3 343.8 1.81 18 376 8088 -17.7 -28.7 38 11.0 -20.4 150 10 337.9 338.1 294.7 341.4 0.95 19 370 8209 -17.9 -21.5 73 3.6 -19.0 142 10 339.2 339.6 295.7 345.9 1.85 20 324 9192 -24.3 -42.3 17 18.0 -26.9 77 5 343.5 343.6 295.4 344.6 0.29 21 300 9750 -28.3 -35.3 51 7.0 -29.5 40 3 345.5 345.6 296.2 348.0 0.63 22 258 10813 -37.5 -45.5 43 8.0 -38.2 112 6 347.2 347.2 296.3 348.2 0.25 23 250 11030 -39.7 -44.7 59 5.0 -40.2 130 7 347.0 347.1 296.3 348.2 0.29 24 245 11167 -40.7 -43.4 75 2.7 -40.9 134 8 347.6 347.6 296.4 348.9 0.34 25 200 12510 -52.1 -54.7 73 2.6 -52.2 170 13 350.3 350.3 296.8 350.7 0.11 26 192 12772 -53.9 -56.9 69 3.0 -54.0 164 12 351.5 351.5 297.0 351.9 0.09 27 174 13394 -60.1 -61.5 84 1.4 -60.2 148 10 351.3 351.3 297.0 351.5 0.06 28 160 13910 -64.7 -69.6 51 4.9 -64.7 135 8 352.1 352.1 297.1 352.2 0.02 29 150 14300 -68.5 -72.6 55 4.1 -68.5 125 7 352.1 352.1 297.1 352.1 0.01 30 114 15899 -80.9 -85.5 46 4.6 -80.9 60 21 357.8 357.8 298.2 357.8 0.00 31 100 16640 -79.7 -83.6 52 3.9 -79.7 100 29 373.7 373.7 301.2 373.8 0.00 32 96 16871 -78.9 -83.5 47 4.6 -78.9 99 28 379.7 379.7 302.2 379.7 0.00 33 80 17898 -81.9 -86.9 42 5.0 -81.9 94 15 393.8 393.8 304.3 393.8 0.00 34 70 18650 -78.9 -85.9 31 7.0 -78.9 90 5 415.6 415.6 307.2 415.6 0.00 35 56 19952 -69.1 -87.1 6 18.0 -69.2 334 8 465.3 465.3 312.3 465.3 0.00 TRP 114 15899 -80.9 -85.5 46 4.6 -80.9 60 21 357.8 357.8 298.2 357.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.14 m Freezing level: 553.61 mb = 5093.78 m = 16711.68 ft Wetbulb zero: 592.93 mb = 4538.10 m = 14888.59 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 71.30 % Est. max temperature: 32.34 C = 90.20 F Sfc-Lift cond lev (LCL): 993.41 mb = 171.30 m = 561.99 ft T: 25.71 C 700-500 lapse rate: 5.39 C/km ThetaE index: 26.45 C Layer 914.0- 700.0 mb Conv cond level (CCL): 924.79 mb = 800.27 m = 2625.53 ft Mean mixing ratio: 18.78 g/kg Conv temperature: 29.65 C = 85.37 F Cap Strength: 0.62 C Lifted Index: -4.16 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.36 C Lifted Index @700 mb: -2.52 C Showalter Index: -0.53 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.00 C K Index: 36.80 Risk: > 80 % chance of thunderstorms Sweat Index: 246.20 Risk: None Energy Index: -3.13 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1727.42 J/kg Max Up Vert Vel: 58.78 m/s Conv Inhibition (B-): 2.87 J/kg Cap Strength: 0.62 C Lift Cond Lev (LCL): 940.37 mb = 653.66 m = 2144.54 ft Lev Free Conv (LFC): 905.37 mb = 985.41 m = 3232.93 ft Equ Level (EL): 115.37 mb = 15828.88 m = 51931.37 ft B at Equ Level: 1691.90 J/kg Max Parcel Lev (MPL): 75.37 mb = 18233.47 m = 59820.36 ft Wind level data Storm motion: 101 at 12 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 20 7 -2.4 -6.6 | 313 13 9.7 -9.0 1 978 305 40 11 -7.1 -8.4 | 335 12 5.0 -10.9 2 912 914 55 17 -13.9 -9.8 | 9 12 -1.8 -12.2 3 850 1532 50 17 -13.0 -10.9 | 4 13 -0.9 -13.4 4 792 2134 55 17 -13.9 -9.8 | 9 12 -1.8 -12.2 5 700 3175 75 13 -12.6 -3.4 | 5 6 -0.5 -5.8 6 660 3658 80 15 -14.8 -2.6 | 28 6 -2.7 -5.0 7 612 4267 90 15 -15.0 0.0 | 50 4 -2.9 -2.4 8 589 4572 95 21 -20.9 1.8 | 86 9 -8.8 -0.6 9 500 5900 80 19 -18.7 -3.3 | 49 9 -6.6 -5.7 10 487 6096 70 23 -21.6 -7.9 | 43 14 -9.5 -10.3 11 400 7620 125 13 -10.6 7.5 | 196 5 1.4 5.0 12 384 7925 160 11 -3.8 10.3 | 227 11 8.3 7.9 13 300 9750 40 3 -1.9 -2.3 | 295 11 10.2 -4.7 14 300 9754 0 0 -0.0 -0.0 | 281 12 12.1 -2.4 15 263 10668 110 7 -6.6 2.4 | 271 6 5.5 -0.1 16 252 10973 115 5 -4.5 2.1 | 273 8 7.6 -0.3 17 250 11030 130 7 -5.4 4.5 | 253 7 6.7 2.1 18 200 12497 170 13 -2.3 12.8 | 223 14 9.8 10.4 19 200 12510 170 13 -2.3 12.8 | 223 14 9.8 10.4 20 150 14300 125 7 -5.7 4.0 | 256 7 6.3 1.6 21 142 14630 0 0 -0.0 -0.0 | 281 12 12.1 -2.4 22 114 15899 60 21 -18.2 -10.5 | 25 14 -6.1 -12.9 23 103 16459 110 35 -32.9 12.0 | 115 23 -20.8 9.5 24 100 16640 100 29 -28.6 5.0 | 99 17 -16.5 2.6 25 98 16764 100 29 -28.6 5.0 | 99 17 -16.5 2.6 26 70 18650 90 5 -5.0 0.0 | 289 7 7.1 -2.4 27 52 20117 295 9 8.2 -3.8 | 287 21 20.2 -6.2 Wind Parameters Mean winds (0-6000m): 71.4 at 16.4 knts Storm direction: 101.4 at 12.3 knts Shear (0-3000m) pos: 2.0 neg: 0.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 53.8 deg Storm rel helicity (0-3000m) pos: 42.8 neg: -3.9 tot: 38.9 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.0 10^-3/s Energy-Hel index: 0.45 Bulk Rich Number: 147.03 Bulk Shear: 11.75 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 39 11 333 12| 8.1 0.0 8.1| 25.5 0.0 25.5 51.0 0.98| 8.2 8.0 1000 47 13 348 12| 6.1 0.0 6.1| 38.7 -0.5 38.1 38.1 0.95| 6.3 6.0 1500 49 14 355 12| 4.1 0.4 4.4| 38.7 -3.1 35.6 23.7 0.82| 4.6 3.8 2000 50 15 358 12| 3.2 0.3 3.4| 41.6 -3.1 38.5 19.3 0.81| 3.8 3.0 2500 52 15 360 12| 2.5 0.2 2.7| 42.8 -3.1 39.7 15.9 0.69| 3.6 2.5 3000 54 15 1 11| 2.0 0.2 2.2| 42.8 -3.9 38.9 13.0 0.57| 3.5 2.0 4000 60 15 5 10| 1.9 0.1 2.0| 47.8 -4.2 43.6 10.9 0.59| 3.3 1.9 5000 68 16 17 9| 2.2 0.3 2.5| 53.7 -8.7 45.0 9.0 0.50| 3.5 1.8 6000 71 16 25 8| 1.8 0.8 2.6| 53.7 -19.5 34.2 5.7 0.30| 3.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20250426.00.gif