UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 20 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 29.2 27.9 93 1.3 28.2 60 5 301.8 306.3 301.2 373.6 24.12 1 979 301 26.2 24.0 88 2.2 24.6 108 11 301.2 304.8 298.5 358.8 19.54 2 946 602 23.4 23.2 99 0.2 23.3 103 13 301.3 304.8 298.3 358.1 19.26 3 914 902 22.2 17.2 73 5.0 18.8 95 15 303.0 305.6 295.1 343.4 13.63 4 899 1046 21.8 13.8 60 8.0 16.5 93 15 304.1 306.1 293.6 337.2 11.10 5 850 1529 18.0 14.7 81 3.3 15.8 85 17 305.0 307.3 294.8 342.3 12.47 6 839 1640 17.2 15.2 88 2.0 15.8 85 16 305.3 307.7 295.4 344.4 13.06 7 795 2099 15.0 12.6 86 2.4 13.4 85 13 307.7 309.9 295.0 342.8 11.61 8 768 2392 15.0 2.0 41 13.0 7.8 87 14 310.7 311.8 291.3 328.7 5.76 9 753 2559 13.6 8.9 73 4.7 10.6 89 15 311.0 312.8 294.4 340.3 9.55 10 745 2649 15.0 -6.0 23 21.0 4.8 90 16 313.5 314.1 290.0 324.0 3.28 11 737 2740 13.0 10.3 84 2.7 11.3 91 16 312.2 314.3 295.6 345.3 10.74 12 720 2937 13.6 -9.4 19 23.0 3.1 93 18 315.0 315.5 289.8 323.5 2.60 13 700 3174 13.0 -17.0 11 30.0 1.1 95 19 316.9 317.2 289.3 321.7 1.44 14 676 3466 11.4 -18.6 10 30.0 -0.0 92 24 318.3 318.5 289.6 322.7 1.30 15 665 3603 10.2 0.2 50 10.0 4.6 91 26 318.4 319.6 293.6 337.1 5.85 16 642 3895 9.0 -12.0 21 21.0 -0.2 90 28 320.3 320.7 291.2 328.2 2.37 17 619 4196 6.6 -11.4 26 18.0 -1.3 90 29 320.9 321.4 291.6 329.5 2.58 18 591 4575 6.0 -24.0 9 30.0 -4.1 97 31 324.5 324.6 291.1 327.8 0.93 19 500 5920 -3.9 -27.9 14 24.0 -10.7 90 35 328.3 328.4 292.0 331.1 0.77 20 447 6797 -7.1 -35.1 9 28.0 -13.7 110 25 334.9 335.0 293.4 336.6 0.43 21 440 6919 -7.9 -25.9 22 18.0 -13.3 113 24 335.5 335.7 294.1 339.3 1.05 22 400 7650 -13.9 -35.9 14 22.0 -18.6 100 31 336.9 337.0 294.0 338.6 0.45 23 394 7765 -13.3 -46.3 4 33.0 -18.7 100 32 339.2 339.2 294.3 339.8 0.15 24 376 8119 -15.5 -52.5 3 37.0 -20.5 99 32 340.8 340.8 294.6 341.1 0.08 25 370 8241 -15.9 -51.9 3 36.0 -20.9 98 32 341.9 341.9 294.8 342.2 0.09 26 300 9780 -29.1 -51.1 10 22.0 -31.3 85 27 344.4 344.4 295.5 344.8 0.12 27 259 10808 -37.3 -54.3 15 17.0 -38.5 94 18 347.1 347.1 296.1 347.5 0.09 28 250 11050 -39.5 -56.5 15 17.0 -40.5 105 19 347.3 347.4 296.1 347.7 0.07 29 200 12540 -52.1 -65.1 20 13.0 -52.4 95 17 350.3 350.3 296.7 350.4 0.03 30 150 14330 -66.9 -73.9 37 7.0 -67.0 110 11 354.8 354.8 297.7 354.9 0.01 31 122 15547 -77.3 -83.3 38 6.0 -77.3 89 17 357.5 357.5 298.2 357.5 0.00 32 107 16290 -81.9 -86.9 42 5.0 -81.9 75 21 362.4 362.4 299.2 362.4 0.00 33 102 16559 -81.3 -85.0 53 3.7 -81.3 64 28 368.6 368.6 300.3 368.6 0.00 34 100 16670 -81.3 -86.3 42 5.0 -81.3 60 31 370.6 370.6 300.7 370.7 0.00 35 90 17261 -81.7 -87.7 35 6.0 -81.7 72 29 381.2 381.2 302.5 381.2 0.00 36 80 17928 -77.1 -83.1 38 6.0 -77.1 113 24 403.7 403.7 305.7 403.7 0.00 37 74 18373 -79.3 -91.3 12 12.0 -79.3 141 20 408.2 408.2 306.3 408.2 0.00 38 70 18690 -77.3 -85.3 27 8.0 -77.3 160 17 419.0 419.0 307.6 419.0 0.00 39 63 19294 -76.7 -87.7 16 11.0 -76.7 199 16 433.2 433.2 309.1 433.2 0.00 40 54 20204 -65.7 -85.7 5 20.0 -66.0 256 14 478.0 478.0 313.3 478.0 0.00 41 50 20670 -66.3 -94.3 1 28.0 -66.5 285 13 487.2 487.2 314.0 487.3 0.00 42 35 22854 -59.7 -89.7 1 30.0 -60.5 249 9 556.8 556.8 318.5 556.8 0.00 43 32 23409 -61.9 -90.9 1 29.0 -62.6 217 4 565.4 565.4 318.9 565.4 0.00 44 30 23810 -58.5 -88.5 1 30.0 -59.6 195 1 585.2 585.2 319.9 585.2 0.01 45 20 26400 -53.9 -84.9 1 31.0 -56.3 95 5 671.2 671.2 323.4 671.3 0.01 46 15 28279 -46.5 -80.5 1 34.0 -52.0 99 18 753.3 753.4 326.0 753.7 0.04 TRP 107 16290 -81.9 -86.9 42 5.0 -81.9 75 21 362.4 362.4 299.2 362.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 535.85 mb = 5390.18 m = 17684.10 ft Wetbulb zero: 676.80 mb = 3456.27 m = 11339.34 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 44.67 % Est. max temperature: 32.26 C = 90.07 F Sfc-Lift cond lev (LCL): 987.86 mb = 221.22 m = 725.78 ft T: 27.19 C 700-500 lapse rate: 6.15 C/km ThetaE index: 36.41 C Layer 979.0- 850.0 mb Conv cond level (CCL): 898.33 mb = 1051.97 m = 3451.29 ft Mean mixing ratio: 18.52 g/kg Conv temperature: 31.45 C = 88.61 F Cap Strength: 0.68 C Lifted Index: -3.16 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.16 C Lifted Index @700 mb: 0.68 C Showalter Index: 1.97 C Risk: Showers probable Total Totals Index: 40.50 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.60 C K Index: 6.60 Risk: None Sweat Index: 245.40 Risk: None Energy Index: -2.03 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1197.59 J/kg Max Up Vert Vel: 48.94 m/s Conv Inhibition (B-): 5.99 J/kg Cap Strength: 0.66 C Lift Cond Lev (LCL): 928.80 mb = 761.74 m = 2499.12 ft Lev Free Conv (LFC): 873.80 mb = 1290.74 m = 4234.67 ft Equ Level (EL): 713.80 mb = 3009.49 m = 9873.53 ft B at Equ Level: 68.83 J/kg Max Parcel Lev (MPL): 73.80 mb = 18388.21 m = 60328.04 ft Wind level data Storm motion: 122 at 17 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 60 5 -4.3 -2.5 | 319 15 9.9 -11.5 1 978 305 110 11 -10.3 3.8 | 323 7 3.9 -5.2 2 912 914 95 15 -14.9 1.3 | 5 8 -0.7 -7.7 3 850 1529 85 17 -16.9 -1.5 | 14 11 -2.7 -10.5 4 791 2134 85 13 -13.0 -1.1 | 353 10 1.3 -10.1 5 700 3174 95 19 -18.9 1.7 | 32 9 -4.7 -7.4 6 660 3658 90 27 -27.0 0.0 | 55 16 -12.7 -9.0 7 612 4267 90 29 -29.0 0.0 | 59 17 -14.7 -9.0 8 568 4877 105 33 -31.9 8.5 | 88 18 -17.6 -0.5 9 527 5486 85 36 -35.9 -3.1 | 61 25 -21.6 -12.1 10 500 5920 90 35 -35.0 0.0 | 67 23 -20.7 -9.0 11 434 7010 115 23 -20.8 9.7 | 96 7 -6.6 0.7 12 400 7650 100 31 -30.5 5.4 | 77 17 -16.3 -3.6 13 385 7925 100 33 -32.5 5.7 | 80 19 -18.2 -3.3 14 300 9780 85 27 -26.9 -2.4 | 48 17 -12.6 -11.4 15 253 10973 95 17 -16.9 1.5 | 20 8 -2.7 -7.5 16 250 11050 105 19 -18.4 4.9 | 45 6 -4.1 -4.1 17 200 12540 95 17 -16.9 1.5 | 20 8 -2.7 -7.5 18 150 14330 110 11 -10.3 3.8 | 323 7 3.9 -5.2 19 107 16290 75 21 -20.3 -5.4 | 23 16 -6.0 -14.4 20 100 16670 60 31 -26.8 -15.5 | 27 28 -12.6 -24.5 21 93 17069 60 31 -26.8 -15.5 | 27 28 -12.6 -24.5 22 70 18690 160 17 -5.8 16.0 | 231 11 8.5 7.0 23 50 20670 285 13 12.6 -3.4 | 295 30 26.8 -12.4 24 45 21336 335 21 8.9 -19.0 | 320 36 23.1 -28.0 25 30 23810 195 1 0.3 1.0 | 299 17 14.5 -8.0 26 20 26400 95 5 -5.0 0.4 | 313 13 9.3 -8.6 27 10 28651 105 35 -33.8 9.1 | 90 20 -19.5 0.1 Wind Parameters Mean winds (0-6000m): 92.3 at 22.5 knts Storm direction: 122.3 at 16.9 knts Shear (0-3000m) pos: 2.6 neg: 0.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 68.3 deg Storm rel helicity (0-3000m) pos: 31.0 neg: -10.2 tot: 20.8 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.6 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 55.04 Bulk Shear: 21.76 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 ------------------------------------------------------------------------------- 500 102 10 327 8| 10.0 0.0 10.0| 9.4 -0.2 9.2 18.5 0.32| 11.2 3.6 1000 99 12 342 7| 5.0 2.0 7.0| 15.3 -0.2 15.1 15.1 0.45| 7.6 3.4 1500 95 13 354 8| 3.3 2.2 5.5| 17.5 -0.4 17.1 11.4 0.43| 6.0 2.6 2000 92 14 358 9| 2.5 1.1 3.6| 17.5 -9.3 8.2 4.1 0.20| 5.3 1.1 2500 91 14 358 9| 2.4 0.9 3.3| 23.6 -10.2 13.3 5.3 0.27| 4.8 1.3 3000 91 14 1 9| 2.6 0.7 3.3| 31.0 -10.2 20.8 6.9 0.35| 4.6 1.6 4000 91 17 18 9| 1.9 1.6 3.5| 49.1 -10.2 38.9 9.7 0.41| 4.8 2.0 5000 93 20 35 10| 2.3 1.3 3.6| 90.8 -23.9 66.8 13.4 0.43| 5.1 2.2 6000 92 22 45 12| 2.0 1.6 3.6|109.7 -62.6 47.1 7.9 0.29| 5.4 1.6 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20250420.00.gif