UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 11 OCT 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 27.0 25.0 89 2.0 25.5 330 3 299.6 303.3 298.5 358.9 20.21 1 979 301 25.2 23.1 88 2.1 23.7 311 5 300.2 303.5 297.5 354.4 18.47 2 915 895 21.8 20.3 91 1.5 20.8 272 7 302.5 305.6 297.0 351.7 16.61 3 850 1533 17.2 16.4 95 0.8 16.7 265 7 304.2 306.7 295.7 345.7 13.94 4 795 2103 14.2 13.7 97 0.5 13.8 293 3 306.8 309.2 295.4 344.5 12.50 5 708 3075 8.2 8.2 100 0.0 8.2 76 14 310.6 312.4 294.4 340.3 9.69 6 700 3169 8.4 8.4 100 0.0 8.4 90 15 311.8 313.7 294.9 342.4 9.94 7 684 3361 8.8 7.7 93 1.1 8.1 85 15 314.3 316.2 295.4 344.5 9.69 8 665 3594 7.8 7.1 95 0.7 7.3 89 13 315.7 317.6 295.7 345.7 9.57 9 627 4080 6.0 4.4 89 1.6 5.1 100 14 319.0 320.7 295.7 345.7 8.40 10 618 4198 4.8 3.4 91 1.4 4.0 103 15 319.0 320.5 295.3 344.2 7.94 11 500 5900 -5.3 -5.3 100 0.0 -5.3 90 11 326.6 327.6 295.2 343.7 5.16 12 400 7620 -15.3 -15.7 97 0.4 -15.4 140 13 335.1 335.7 295.5 345.0 2.82 13 379 8025 -17.7 -18.2 96 0.5 -17.9 123 15 337.1 337.6 295.7 345.7 2.41 14 300 9730 -30.3 -31.1 93 0.8 -30.4 95 15 342.7 342.9 295.8 346.3 0.95 15 266 10574 -36.9 -39.0 81 2.1 -37.1 102 18 345.0 345.1 296.0 347.0 0.49 16 257 10811 -38.7 -41.5 75 2.8 -39.0 104 18 345.8 345.9 296.0 347.3 0.39 17 250 11000 -40.5 -43.4 74 2.9 -40.8 110 19 345.9 345.9 296.0 347.2 0.33 18 226 11680 -46.9 -49.8 72 2.9 -47.1 110 21 346.2 346.2 296.0 346.9 0.18 19 214 12040 -49.7 -56.7 44 7.0 -50.0 110 22 347.3 347.3 296.1 347.6 0.08 20 201 12448 -52.7 -57.0 60 4.3 -52.8 110 23 348.8 348.8 296.4 349.2 0.09 21 200 12480 -53.1 -57.6 58 4.5 -53.2 110 23 348.7 348.7 296.4 349.0 0.08 22 187 12910 -56.7 -64.7 36 8.0 -56.9 107 21 349.6 349.6 296.6 349.8 0.03 23 168 13580 -62.9 -68.9 44 6.0 -63.0 83 12 350.2 350.2 296.7 350.3 0.02 24 150 14270 -68.1 -75.1 36 7.0 -68.1 50 23 352.8 352.8 297.3 352.8 0.01 25 135 14895 -73.3 -80.3 34 7.0 -73.3 57 25 354.3 354.3 297.5 354.4 0.00 26 117 15720 -79.3 -85.3 37 6.0 -79.3 80 31 358.1 358.1 298.3 358.1 0.00 27 110 16068 -82.1 -88.1 35 6.0 -82.1 90 33 359.2 359.2 298.5 359.2 0.00 28 100 16610 -76.1 -79.7 57 3.6 -76.1 85 40 380.7 380.7 302.3 380.7 0.01 29 92 17091 -77.3 -83.3 38 6.0 -77.3 83 37 387.5 387.5 303.4 387.5 0.00 30 77 18111 -78.5 -84.5 37 6.0 -78.5 91 15 405.2 405.2 305.9 405.3 0.00 31 75 18262 -76.9 -81.3 49 4.4 -76.9 92 12 411.7 411.7 306.7 411.7 0.01 32 70 18660 -76.7 -82.7 38 6.0 -76.7 75 27 420.3 420.3 307.7 420.3 0.01 33 59 19645 -76.1 -87.1 16 11.0 -76.2 38 14 442.7 442.7 310.1 442.7 0.00 34 52 20389 -68.3 -84.3 8 16.0 -68.5 29 9 477.2 477.2 313.2 477.2 0.01 TRP 110 16068 -82.1 -88.1 35 6.0 -82.1 90 33 359.2 359.2 298.5 359.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.98 m Freezing level: 561.92 mb = 5007.02 m = 16427.03 ft Wetbulb zero: 567.50 mb = 4883.00 m = 16020.14 ft Precipitable water: 2.59 inches Sfc-500 mean rel hum: 94.55 % Est. max temperature: 31.38 C = 88.49 F Sfc-Lift cond lev (LCL): 977.70 mb = 312.80 m = 1026.24 ft T: 25.13 C 700-500 lapse rate: 5.02 C/km ThetaE index: 18.62 C Layer 979.0- 700.0 mb Conv cond level (CCL): 909.41 mb = 947.95 m = 3110.02 ft Mean mixing ratio: 17.90 g/kg Conv temperature: 30.04 C = 86.07 F Cap Strength: 0.83 C Lifted Index: -3.68 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.95 C Lifted Index @700 mb: -3.22 C Showalter Index: -0.75 C Risk: Thunderstorms probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 21.70 C K Index: 38.90 Risk: > 80 % chance of thunderstorms Sweat Index: 221.80 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1569.56 J/kg Max Up Vert Vel: 56.03 m/s Conv Inhibition (B-): 4.94 J/kg Cap Strength: 0.83 C Lift Cond Lev (LCL): 930.65 mb = 745.93 m = 2447.25 ft Lev Free Conv (LFC): 895.65 mb = 1079.96 m = 3543.15 ft Equ Level (EL): 135.65 mb = 14866.29 m = 48773.32 ft B at Equ Level: 1561.81 J/kg Max Parcel Lev (MPL): 75.65 mb = 18212.57 m = 59751.79 ft Wind level data Storm motion: 122 at 8 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 60 330 3 1.5 -2.6 | 309 11 8.4 -6.8 1 978 305 310 5 3.8 -3.2 | 305 13 10.7 -7.5 2 912 914 270 7 7.0 -0.0 | 287 15 13.9 -4.2 3 850 1533 265 7 7.0 0.6 | 285 14 13.8 -3.6 4 792 2134 295 3 2.7 -1.3 | 300 11 9.6 -5.5 5 700 3169 90 15 -15.0 0.0 | 62 9 -8.1 -4.2 6 684 3353 85 15 -14.9 -1.3 | 56 10 -8.1 -5.5 7 659 3658 90 13 -13.0 0.0 | 55 7 -6.1 -4.2 8 611 4267 105 15 -14.5 3.9 | 87 8 -7.6 -0.4 9 526 5486 90 17 -17.0 0.0 | 67 11 -10.1 -4.2 10 500 5900 90 11 -11.0 0.0 | 44 6 -4.1 -4.2 11 400 7620 140 13 -8.4 10.0 | 165 6 -1.5 5.7 12 400 7620 145 15 -8.6 12.3 | 168 8 -1.7 8.1 13 353 8534 95 15 -14.9 1.3 | 70 9 -8.1 -2.9 14 300 9730 95 15 -14.9 1.3 | 70 9 -8.1 -2.9 15 251 10973 105 19 -18.4 4.9 | 93 11 -11.5 0.7 16 250 11000 110 19 -17.9 6.5 | 102 11 -11.0 2.3 17 200 12480 110 23 -21.6 7.9 | 104 15 -14.7 3.6 18 190 12802 110 23 -21.6 7.9 | 104 15 -14.7 3.6 19 172 13411 90 9 -9.0 0.0 | 27 5 -2.1 -4.2 20 150 14270 50 23 -17.6 -14.8 | 29 22 -10.7 -19.0 21 141 14630 50 23 -17.6 -14.8 | 29 22 -10.7 -19.0 22 110 16068 90 33 -33.0 0.0 | 81 26 -26.1 -4.2 23 108 16154 100 38 -37.4 6.6 | 94 31 -30.5 2.4 24 100 16610 85 40 -39.8 -3.5 | 77 34 -33.0 -7.7 25 97 16764 80 44 -43.3 -7.6 | 72 38 -36.5 -11.9 26 71 18593 95 5 -5.0 0.4 | 334 4 1.9 -3.8 27 70 18660 75 27 -26.1 -7.0 | 60 22 -19.2 -11.2 28 63 19202 85 31 -30.9 -2.7 | 74 25 -24.0 -6.9 29 56 19812 0 0 -0.0 -0.0 | 302 8 6.9 -4.2 30 47 20726 70 23 -21.6 -7.9 | 51 19 -14.7 -12.1 Wind Parameters Mean winds (0-6000m): 91.6 at 10.8 knts Storm direction: 121.6 at 8.1 knts Shear (0-3000m) pos: 3.5 neg: 1.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 88.7 deg Storm rel helicity (0-3000m) pos: 84.3 neg: -21.0 tot: 63.3 m^2/s^2 ave: 21.1 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.3 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 53.89 Bulk Shear: 29.12 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 ------------------------------------------------------------------------------- 500 308 5 304 13| 0.0 4.0 4.0| 0.0 -8.6 -8.6 -17.2 -0.59| 4.3 -2.6 1000 289 6 296 14| 0.0 3.2 3.2| 0.0 -19.6 -19.6 -19.6 -0.75| 3.7 -2.8 1500 280 6 292 14| 0.0 2.1 2.1| 0.6 -21.0 -20.5 -13.6 -0.72| 2.7 -1.9 2000 279 6 292 14| 1.0 1.6 2.6| 10.8 -21.0 -10.2 -5.1 -0.23| 3.0 -0.7 2500 287 6 296 14| 2.2 1.3 3.5| 35.8 -21.0 14.8 5.9 0.23| 4.1 0.9 3000 303 7 302 15| 3.5 1.0 4.6| 84.3 -21.0 63.3 21.1 0.55| 6.0 3.3 4000 76 9 12 6| 2.7 0.8 3.5| 99.2 -23.1 76.1 19.0 0.56| 5.8 3.2 5000 92 10 38 5| 2.3 0.5 2.7|102.0 -27.7 74.3 14.9 0.49| 5.1 2.5 6000 92 11 45 6| 1.5 0.4 1.9|102.7 -37.0 65.6 10.9 0.36| 4.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20251011.00.gif