UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 29 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 1004 60 29.0 26.4 86 2.6 27.0 60 7 301.8 305.9 300.1 367.2 22.06 1 977 302 26.2 25.2 94 1.0 25.4 75 11 301.3 305.2 299.4 363.7 21.08 2 941 632 23.4 22.9 97 0.5 23.0 80 13 301.8 305.2 298.3 357.9 19.00 3 912 905 22.0 21.2 95 0.8 21.5 85 15 303.0 306.3 297.8 355.4 17.64 4 850 1514 18.6 17.6 94 1.0 17.9 70 13 305.6 308.4 296.8 350.8 15.07 5 794 2097 15.4 14.7 96 0.7 14.9 84 13 308.2 310.7 296.3 348.7 13.37 6 784 2205 14.8 14.2 96 0.6 14.4 85 13 308.7 311.2 296.3 348.4 13.10 7 773 2325 14.4 13.7 96 0.7 13.9 85 13 309.5 311.9 296.3 348.7 12.86 8 717 2960 12.4 5.4 62 7.0 8.2 85 11 314.1 315.6 294.0 338.6 7.87 9 700 3162 11.4 5.4 67 6.0 7.8 85 11 315.1 316.7 294.4 340.4 8.06 10 684 3355 10.2 4.2 66 6.0 6.6 87 11 315.9 317.3 294.3 339.7 7.58 11 664 3603 9.6 -3.4 40 13.0 2.9 89 11 317.9 318.7 292.3 332.3 4.48 12 618 4195 5.0 2.5 84 2.5 3.5 86 9 319.2 320.6 295.0 342.9 7.44 13 599 4450 3.2 2.3 94 0.9 2.7 92 8 320.0 321.4 295.3 344.2 7.57 14 530 5436 -1.3 -5.1 75 3.8 -3.2 135 5 326.0 327.0 294.9 342.4 4.94 15 500 5900 -3.9 -6.7 81 2.8 -5.3 155 3 328.3 329.2 295.2 343.8 4.64 16 478 6254 -6.3 -7.3 93 1.0 -6.8 161 3 329.6 330.5 295.6 345.1 4.63 17 421 7239 -11.1 -16.1 67 5.0 -13.0 178 1 335.6 336.1 295.4 344.7 2.59 18 400 7630 -13.5 -18.5 66 5.0 -15.3 185 1 337.4 337.9 295.6 345.4 2.22 19 300 9750 -28.3 -37.3 42 9.0 -29.7 170 7 345.5 345.6 296.1 347.5 0.52 20 282 10191 -32.1 -38.1 55 6.0 -33.0 165 7 346.2 346.3 296.3 348.2 0.51 21 258 10813 -37.1 -45.1 43 8.0 -37.9 157 7 347.8 347.8 296.4 348.8 0.26 22 250 11030 -38.7 -47.7 38 9.0 -39.5 170 7 348.5 348.6 296.5 349.4 0.21 23 230 11596 -42.9 -54.9 26 12.0 -43.6 151 7 350.5 350.6 296.8 351.0 0.10 24 200 12520 -51.3 -64.3 20 13.0 -51.7 120 7 351.5 351.5 297.0 351.7 0.03 25 165 13739 -62.5 -74.5 18 12.0 -62.6 113 16 352.7 352.7 297.2 352.7 0.01 26 150 14320 -67.3 -75.3 31 8.0 -67.4 90 9 354.2 354.2 297.5 354.2 0.01 27 136 14902 -71.5 -77.5 40 6.0 -71.5 41 13 356.8 356.8 298.1 356.8 0.01 28 114 15918 -80.1 -88.1 25 8.0 -80.1 50 14 359.2 359.2 298.5 359.3 0.00 29 100 16650 -83.7 -89.7 34 6.0 -83.7 355 13 366.0 366.0 299.8 366.0 0.00 30 97 16818 -84.5 -91.5 28 7.0 -84.5 15 11 367.7 367.7 300.1 367.7 0.00 31 77 18109 -79.1 -84.1 44 5.0 -79.1 70 12 404.0 404.0 305.7 404.0 0.00 32 70 18650 -79.1 -86.1 31 7.0 -79.1 120 11 415.2 415.2 307.2 415.2 0.00 33 55 20083 -63.3 -80.3 8 17.0 -63.6 2 0 481.0 481.0 313.5 481.1 0.01 34 50 20670 -63.9 -87.9 2 24.0 -64.3 255 15 492.9 492.9 314.4 492.9 0.00 35 43 21591 -65.3 -93.3 1 28.0 -65.7 241 14 511.2 511.2 315.7 511.2 0.00 TRP 97 16818 -84.5 -91.5 28 7.0 -84.5 15 11 367.7 367.7 300.1 367.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5804.58 m Freezing level: 549.93 mb = 5151.40 m = 16900.70 ft Wetbulb zero: 567.72 mb = 4882.19 m = 16017.49 ft Precipitable water: 2.52 inches Sfc-500 mean rel hum: 82.40 % Est. max temperature: 32.66 C = 90.78 F Sfc-Lift cond lev (LCL): 967.48 mb = 387.92 m = 1272.70 ft T: 25.47 C 700-500 lapse rate: 5.59 C/km ThetaE index: 18.79 C Layer 977.0- 773.0 mb Conv cond level (CCL): 942.97 mb = 613.43 m = 2012.54 ft Mean mixing ratio: 19.71 g/kg Conv temperature: 28.92 C = 84.06 F Cap Strength: -0.17 C Lifted Index: -4.39 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.23 C Lifted Index @700 mb: -1.86 C Showalter Index: -1.22 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 21.50 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 240.20 Risk: None Energy Index: -1.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2300.13 J/kg Max Up Vert Vel: 67.83 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 940.47 mb = 636.71 m = 2088.93 ft Lev Free Conv (LFC): 935.47 mb = 683.22 m = 2241.51 ft Equ Level (EL): 105.47 mb = 16352.66 m = 53649.81 ft B at Equ Level: 2258.49 J/kg Max Parcel Lev (MPL): 65.47 mb = 19047.51 m = 62491.06 ft Wind level data Storm motion: 115 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 1004 60 60 7 -6.1 -3.5 | 354 7 0.8 -6.7 1 976 305 75 11 -10.6 -2.8 | 32 7 -3.8 -6.1 2 910 914 85 15 -14.9 -1.3 | 61 9 -8.1 -4.5 3 850 1514 70 13 -12.2 -4.4 | 35 9 -5.4 -7.7 4 790 2134 85 13 -13.0 -1.1 | 55 8 -6.1 -4.3 5 700 3162 85 11 -11.0 -1.0 | 45 6 -4.1 -4.2 6 659 3658 90 11 -11.0 0.0 | 52 5 -4.2 -3.2 7 611 4267 85 9 -9.0 -0.8 | 28 5 -2.1 -4.0 8 500 5900 155 3 -1.3 2.7 | 275 6 5.6 -0.5 9 400 7630 185 1 0.1 1.0 | 288 7 6.9 -2.2 10 313 9449 135 1 -0.7 0.7 | 292 7 6.1 -2.5 11 300 9750 170 7 -1.2 6.9 | 237 7 5.6 3.7 12 252 10973 155 7 -3.0 6.3 | 231 5 3.9 3.1 13 250 11030 170 7 -1.2 6.9 | 237 7 5.6 3.7 14 200 12520 120 7 -6.1 3.5 | 250 1 0.8 0.3 15 173 13411 125 19 -15.6 10.9 | 131 12 -8.7 7.7 16 150 14320 90 9 -9.0 0.0 | 34 4 -2.2 -3.2 17 128 15240 10 15 -2.6 -14.8 | 347 18 4.2 -18.0 18 109 16154 65 13 -11.8 -5.5 | 30 10 -5.0 -8.7 19 103 16459 20 5 -1.7 -4.7 | 327 9 5.1 -7.9 20 100 16650 355 13 1.1 -13.0 | 334 18 8.0 -16.2 21 97 16818 15 11 -2.8 -10.6 | 344 14 4.0 -13.8 22 93 17069 355 13 1.1 -13.0 | 334 18 8.0 -16.2 23 79 17983 45 15 -10.6 -10.6 | 15 14 -3.8 -13.8 24 71 18593 160 3 -1.0 2.8 | 274 6 5.8 -0.4 25 70 18650 120 11 -9.5 5.5 | 130 4 -2.7 2.3 26 55 20117 0 0 -0.0 -0.0 | 295 8 6.8 -3.2 27 50 20670 255 15 14.5 3.9 | 268 21 21.3 0.7 28 38 21946 230 13 10.0 8.4 | 253 18 16.8 5.1 Wind Parameters Mean winds (0-6000m): 85.2 at 10.1 knts Storm direction: 115.2 at 7.5 knts Shear (0-3000m) pos: 1.6 neg: 0.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 52.4 deg Storm rel helicity (0-3000m) pos: 22.1 neg: -10.7 tot: 11.4 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 1.1 10^-3/s Energy-Hel index: 0.31 Bulk Rich Number: 4060.20 Bulk Shear: 0.57 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 74 10 28 7| 6.7 0.0 6.7| 11.8 0.0 11.8 23.5 0.97| 6.7 6.5 1000 79 12 43 8| 4.3 0.0 4.3| 16.3 -1.8 14.5 14.5 0.78| 5.0 3.9 1500 78 13 44 8| 2.9 1.0 3.9| 16.3 -8.9 7.4 4.9 0.37| 4.4 1.6 2000 78 13 44 8| 2.5 0.7 3.2| 21.4 -8.9 12.5 6.3 0.46| 4.0 1.8 2500 79 13 46 8| 1.9 0.6 2.5| 22.1 -9.7 12.4 5.0 0.42| 3.4 1.4 3000 80 13 46 8| 1.6 0.6 2.2| 22.1 -10.7 11.4 3.8 0.36| 3.0 1.1 4000 82 12 46 7| 1.2 0.6 1.9| 23.2 -12.6 10.6 2.6 0.28| 2.6 0.7 5000 84 11 45 6| 1.0 0.5 1.5| 23.2 -14.3 8.9 1.8 0.10| 2.7 0.3 6000 85 10 38 5| 0.7 0.4 1.1| 24.1 -14.5 9.5 1.6 0.09| 2.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20250429.00.gif