UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 8 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 1003 60 25.4 24.9 97 0.5 25.0 270 5 298.3 302.0 298.1 357.0 20.14 1 976 301 24.8 23.8 94 1.0 24.1 260 7 300.0 303.6 298.1 356.8 19.36 2 912 895 21.2 21.0 99 0.2 21.1 231 5 302.2 305.4 297.4 353.7 17.42 3 868 1324 19.4 19.2 99 0.2 19.3 202 5 304.6 307.7 297.4 353.4 16.34 4 850 1505 17.8 17.8 100 0.0 17.8 190 5 304.8 307.6 296.7 350.3 15.26 5 822 1791 15.4 15.4 100 0.0 15.4 206 6 305.2 307.7 295.6 345.6 13.51 6 815 1864 15.0 13.7 92 1.3 14.1 210 6 305.5 307.8 294.8 342.0 12.18 7 799 2033 16.4 13.9 85 2.5 14.7 219 7 308.7 311.1 296.0 347.0 12.60 8 793 2098 16.2 13.8 86 2.4 14.6 223 7 309.2 311.6 296.1 347.5 12.61 9 736 2731 13.6 10.0 79 3.6 11.3 206 8 313.0 315.0 295.7 345.6 10.54 10 700 3153 10.6 7.1 79 3.5 8.5 210 5 314.2 316.0 294.9 342.5 9.08 11 663 3603 8.2 2.2 66 6.0 4.8 227 5 316.4 317.7 293.8 337.9 6.78 12 644 3843 6.8 -0.2 61 7.0 3.0 191 4 317.5 318.6 293.4 336.2 5.86 13 626 4075 4.8 3.1 89 1.7 3.8 139 2 317.8 319.3 294.8 342.1 7.67 14 617 4193 4.4 -2.6 60 7.0 0.8 112 2 318.7 319.6 293.1 335.2 5.12 15 602 4393 2.4 0.5 87 1.9 1.4 82 3 318.6 319.9 294.3 339.7 6.61 16 579 4707 0.2 0.2 100 0.0 0.2 59 11 319.6 320.9 294.6 341.1 6.72 17 573 4790 -0.5 -0.5 100 0.0 -0.5 53 13 319.7 321.0 294.4 340.4 6.45 18 500 5870 -5.7 -5.7 100 0.0 -5.7 65 17 326.1 327.1 295.0 342.7 5.01 19 455 6609 -8.7 -8.7 100 0.0 -8.7 65 22 331.2 332.1 295.7 346.0 4.36 20 400 7600 -15.1 -15.7 95 0.6 -15.3 95 23 335.4 335.9 295.6 345.2 2.82 21 360 8390 -20.1 -20.1 100 0.0 -20.1 87 31 338.9 339.4 295.9 346.7 2.15 22 344 8726 -21.9 -23.0 91 1.1 -22.2 84 32 340.9 341.3 296.0 347.3 1.75 23 300 9720 -29.1 -32.0 76 2.9 -29.6 80 23 344.4 344.6 296.1 347.7 0.87 24 290 9960 -31.1 -36.0 62 4.9 -31.9 81 23 344.9 345.0 296.0 347.2 0.61 25 266 10564 -35.9 -39.1 72 3.2 -36.3 83 22 346.5 346.6 296.3 348.4 0.49 26 257 10801 -38.1 -41.7 69 3.6 -38.5 84 21 346.7 346.8 296.3 348.2 0.38 27 250 10990 -39.7 -42.6 74 2.9 -40.0 85 21 347.0 347.1 296.3 348.5 0.36 28 216 11969 -48.5 -50.3 81 1.8 -48.6 82 14 348.2 348.3 296.4 349.0 0.18 29 200 12470 -53.1 -57.2 61 4.1 -53.2 80 11 348.7 348.7 296.4 349.0 0.08 30 164 13719 -64.1 -69.1 50 5.0 -64.1 64 24 350.6 350.6 296.8 350.7 0.02 31 150 14260 -68.9 -72.5 59 3.6 -68.9 65 31 351.4 351.4 297.0 351.5 0.01 32 143 14542 -71.7 -76.7 47 5.0 -71.7 73 32 351.4 351.4 296.9 351.4 0.01 33 134 14922 -74.3 -80.3 39 6.0 -74.3 85 34 353.3 353.3 297.4 353.3 0.00 34 118 15650 -78.9 -83.2 49 4.3 -78.9 75 48 357.9 357.9 298.3 357.9 0.00 35 104 16373 -74.7 -77.7 63 3.0 -74.7 92 46 379.1 379.1 302.1 379.2 0.01 36 100 16600 -75.3 -80.0 48 4.7 -75.3 105 36 382.2 382.2 302.6 382.3 0.01 37 88 17334 -79.7 -84.6 44 4.9 -79.7 114 20 387.7 387.7 303.5 387.7 0.00 38 76 18171 -77.1 -81.7 48 4.6 -77.1 99 33 409.7 409.7 306.5 409.7 0.01 39 70 18650 -72.1 -80.1 29 8.0 -72.2 105 29 430.1 430.1 308.9 430.2 0.01 40 66 18996 -73.5 -85.5 14 12.0 -73.6 99 26 434.4 434.4 309.3 434.4 0.00 41 50 20640 -68.9 -95.9 1 27.0 -69.1 85 40 481.1 481.1 313.5 481.1 0.00 42 41 21838 -64.9 -92.9 1 28.0 -65.3 87 47 519.2 519.2 316.2 519.2 0.00 43 35 22799 -66.1 -94.1 1 28.0 -66.5 89 52 540.1 540.1 317.5 540.1 0.00 44 30 23750 -58.9 -88.9 1 30.0 -59.9 95 56 584.1 584.1 319.9 584.1 0.00 45 25 24907 -52.9 -84.9 1 32.0 -55.2 95 60 632.6 632.6 322.0 632.6 0.01 46 20 26350 -51.1 -83.1 1 32.0 -54.2 95 64 679.8 679.8 323.7 679.9 0.02 47 15 28225 -50.1 -83.1 1 33.0 -54.3 88 62 741.4 741.4 325.7 741.6 0.03 TRP 118 15650 -78.9 -83.2 49 4.3 -78.9 75 48 357.9 357.9 298.3 357.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.56 m Freezing level: 577.29 mb = 4730.49 m = 15519.78 ft Wetbulb zero: 577.33 mb = 4729.77 m = 15517.42 ft Precipitable water: 2.54 inches Sfc-500 mean rel hum: 88.90 % Est. max temperature: 31.88 C = 89.38 F Sfc-Lift cond lev (LCL): 996.22 mb = 119.84 m = 393.16 ft T: 25.25 C 700-500 lapse rate: 6.00 C/km ThetaE index: 14.99 C Layer 976.0- 799.0 mb Conv cond level (CCL): 934.75 mb = 679.26 m = 2228.53 ft Mean mixing ratio: 18.64 g/kg Conv temperature: 28.53 C = 83.35 F Cap Strength: 0.35 C Lifted Index: -4.67 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.69 C Lifted Index @700 mb: -1.49 C Showalter Index: -2.85 C Risk: Severe thunderstorms possible Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.50 C K Index: 37.80 Risk: > 80 % chance of thunderstorms Sweat Index: 240.60 Risk: None Energy Index: -1.61 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1803.36 J/kg Max Up Vert Vel: 60.06 m/s Conv Inhibition (B-): 0.89 J/kg Cap Strength: 0.35 C Lift Cond Lev (LCL): 944.49 mb = 588.47 m = 1930.64 ft Lev Free Conv (LFC): 919.49 mb = 823.52 m = 2701.80 ft Equ Level (EL): 119.49 mb = 15578.28 m = 51109.21 ft B at Equ Level: 1753.11 J/kg Max Parcel Lev (MPL): 79.49 mb = 17914.93 m = 58775.31 ft Wind level data Storm motion: 141 at 6 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 1003 60 270 5 5.0 -0.0 | 298 10 8.8 -4.7 1 975 305 260 7 6.9 1.2 | 288 11 10.7 -3.5 2 909 914 230 5 3.8 3.2 | 281 8 7.7 -1.5 3 850 1505 190 5 0.9 4.9 | 268 5 4.7 0.2 4 789 2134 225 7 4.9 4.9 | 269 9 8.8 0.2 5 709 3048 195 9 2.3 8.7 | 237 7 6.2 3.9 6 700 3153 210 5 2.5 4.3 | 274 6 6.3 -0.4 7 658 3658 230 5 3.8 3.2 | 281 8 7.7 -1.5 8 610 4267 90 1 -1.0 0.0 | 329 6 2.8 -4.7 9 565 4877 45 15 -10.6 -10.6 | 24 17 -6.8 -15.4 10 500 5870 65 17 -15.4 -7.2 | 44 17 -11.6 -11.9 11 467 6401 55 21 -17.2 -12.0 | 39 21 -13.4 -16.8 12 415 7315 100 25 -24.6 4.3 | 89 21 -20.8 -0.4 13 400 7600 95 23 -22.9 2.0 | 82 19 -19.1 -2.7 14 352 8534 85 33 -32.9 -2.9 | 75 30 -29.0 -7.6 15 300 9720 80 23 -22.7 -4.0 | 65 21 -18.8 -8.7 16 251 10973 85 21 -20.9 -1.8 | 69 18 -17.1 -6.6 17 250 10990 85 21 -20.9 -1.8 | 69 18 -17.1 -6.6 18 200 12470 80 11 -10.8 -1.9 | 46 10 -7.0 -6.7 19 199 12497 80 11 -10.8 -1.9 | 46 10 -7.0 -6.7 20 156 14021 60 27 -23.4 -13.5 | 47 27 -19.6 -18.2 21 150 14260 65 31 -28.1 -13.1 | 54 30 -24.3 -17.8 22 127 15240 95 36 -35.9 3.1 | 87 32 -32.0 -1.6 23 118 15650 75 48 -46.4 -12.4 | 68 46 -42.5 -17.2 24 108 16154 80 56 -55.1 -9.7 | 74 53 -51.3 -14.5 25 100 16600 105 36 -34.8 9.3 | 98 31 -30.9 4.6 26 97 16764 105 36 -34.8 9.3 | 98 31 -30.9 4.6 27 87 17374 115 19 -17.2 8.0 | 104 14 -13.4 3.3 28 71 18593 90 40 -40.0 0.0 | 83 36 -36.2 -4.7 29 70 18650 105 29 -28.0 7.5 | 97 24 -24.2 2.8 30 58 19812 85 19 -18.9 -1.7 | 67 16 -15.1 -6.4 31 55 20117 55 33 -27.0 -18.9 | 44 33 -23.2 -23.7 32 50 20640 85 40 -39.8 -3.5 | 77 37 -36.0 -8.2 33 33 23165 90 54 -54.0 0.0 | 85 50 -50.2 -4.7 34 30 23750 95 56 -55.8 4.9 | 90 52 -52.0 0.1 35 20 26350 95 64 -63.8 5.6 | 91 60 -59.9 0.8 36 18 26822 90 64 -64.0 0.0 | 85 60 -60.2 -4.7 37 12 28346 85 60 -59.8 -5.2 | 80 57 -55.9 -10.0 Wind Parameters Mean winds (0-6000m): 111.1 at 8.1 knts Storm direction: 141.1 at 6.1 knts Shear (0-3000m) pos: 0.6 neg: 1.7 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -56.9 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -19.7 tot: -18.8 m^2/s^2 ave: -6.3 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 70.90 Bulk Shear: 25.44 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 ------------------------------------------------------------------------------- 500 259 6 289 11| 0.0 2.5 2.5| 0.0 -7.4 -7.4 -14.8 -0.71| 3.8 -2.7 1000 249 6 286 10| 0.0 2.2 2.2| 0.0 -9.4 -9.4 -9.4 -0.54| 3.4 -1.8 1500 236 6 281 9| 0.0 2.2 2.2| 0.0 -11.2 -11.2 -7.5 -0.51| 3.1 -1.6 2000 228 6 277 8| 0.8 1.6 2.5| 0.7 -11.5 -10.8 -5.4 -0.36| 3.2 -1.2 2500 226 6 274 8| 0.7 1.6 2.3| 0.8 -15.6 -14.8 -5.9 -0.42| 3.1 -1.3 3000 220 6 269 8| 0.6 1.7 2.3| 0.9 -19.7 -18.8 -6.3 -0.48| 3.0 -1.4 4000 219 6 271 8| 0.8 1.6 2.5| 12.2 -20.2 -8.0 -2.0 -0.03| 3.8 -0.1 5000 215 6 267 8| 0.7 2.2 2.9| 26.5 -23.1 3.4 0.7 0.13| 4.9 0.6 6000 111 8 64 4| 0.3 1.9 2.1| 47.9 -25.4 22.5 3.7 0.19| 4.6 0.9 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20251008.00.gif