UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 16 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 1005 60 27.4 25.2 88 2.2 25.8 60 5 300.1 303.9 298.8 360.3 20.48 1 978 302 26.2 24.2 89 2.0 24.7 79 11 301.3 304.9 298.7 359.7 19.80 2 949 568 23.6 23.4 99 0.2 23.5 80 11 301.2 304.8 298.4 358.6 19.44 3 914 897 22.0 20.1 89 1.9 20.6 80 11 302.8 305.9 297.0 351.5 16.42 4 850 1527 18.2 14.0 76 4.2 15.4 95 15 305.2 307.4 294.5 340.8 11.91 5 795 2097 16.0 2.0 39 14.0 8.2 90 15 308.8 309.8 290.6 325.9 5.56 6 784 2216 16.0 -2.0 29 18.0 6.7 93 16 310.0 310.8 289.7 323.2 4.21 7 765 2423 14.8 5.8 55 9.0 9.4 99 17 310.9 312.3 292.9 334.3 7.58 8 734 2774 15.4 -18.6 8 34.0 2.3 93 17 315.2 315.5 288.5 319.3 1.20 9 700 3174 13.4 -20.6 8 34.0 0.8 85 17 317.3 317.5 289.0 321.0 1.06 10 665 3603 10.8 -18.2 11 29.0 -0.3 63 19 319.1 319.4 289.9 323.8 1.37 11 624 4129 7.0 -16.0 18 23.0 -2.1 79 12 320.6 320.9 290.7 326.6 1.76 12 619 4195 6.8 -17.2 16 24.0 -2.4 81 10 321.1 321.4 290.7 326.6 1.60 13 605 4383 6.8 -28.2 6 35.0 -4.0 89 10 323.2 323.3 290.4 325.4 0.62 14 571 4854 2.8 -4.2 60 7.0 -0.8 108 13 323.9 324.9 294.3 340.1 4.91 15 547 5201 2.6 -25.4 11 28.0 -6.4 97 13 327.7 327.9 291.9 330.9 0.89 16 500 5920 -3.1 -25.1 16 22.0 -9.9 65 13 329.3 329.5 292.5 332.8 1.00 17 459 6588 -8.7 -27.7 20 19.0 -13.9 53 15 330.4 330.6 292.7 333.5 0.86 18 400 7640 -14.5 -32.5 20 18.0 -18.6 35 17 336.1 336.3 294.0 338.5 0.62 19 359 8451 -18.5 -44.5 8 26.0 -22.5 43 15 341.3 341.4 294.8 342.2 0.20 20 300 9760 -28.5 -51.5 9 23.0 -30.8 55 13 345.2 345.2 295.7 345.7 0.11 21 286 10101 -31.1 -53.1 10 22.0 -33.0 49 14 346.2 346.3 295.9 346.7 0.10 22 259 10797 -37.7 -52.7 19 15.0 -38.8 38 15 346.5 346.5 296.0 347.0 0.11 23 250 11040 -39.7 -56.7 15 17.0 -40.6 30 17 347.0 347.1 296.0 347.3 0.07 24 211 12172 -49.5 -65.5 14 16.0 -49.9 26 10 349.0 349.0 296.4 349.1 0.03 25 200 12520 -52.5 -63.5 25 11.0 -52.8 25 7 349.6 349.6 296.6 349.8 0.04 26 180 13193 -58.1 -62.6 56 4.5 -58.2 86 5 351.2 351.2 296.9 351.4 0.05 27 150 14320 -66.9 -71.9 49 5.0 -67.0 135 3 354.8 354.8 297.7 354.9 0.02 28 142 14648 -69.9 -74.6 50 4.7 -69.9 149 4 355.2 355.2 297.7 355.3 0.01 29 108 16229 -80.9 -89.9 21 9.0 -80.9 216 6 363.3 363.3 299.4 363.3 0.00 30 100 16660 -82.1 -90.1 24 8.0 -82.1 235 7 369.1 369.1 300.4 369.1 0.00 31 92 17125 -84.9 -92.9 23 8.0 -84.9 232 7 372.5 372.5 301.0 372.5 0.00 32 78 18039 -84.1 -91.1 28 7.0 -84.1 186 9 392.1 392.1 304.1 392.1 0.00 33 70 18650 -77.9 -83.9 37 6.0 -77.9 155 11 417.7 417.7 307.4 417.8 0.00 34 69 18732 -77.7 -83.7 37 6.0 -77.7 155 11 419.9 419.9 307.7 419.9 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5815.68 m Freezing level: 525.56 mb = 5529.16 m = 18140.07 ft Wetbulb zero: 674.91 mb = 3479.24 m = 11414.70 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 40.43 % Est. max temperature: 32.31 C = 90.15 F Sfc-Lift cond lev (LCL): 973.93 mb = 338.83 m = 1111.63 ft T: 25.84 C 700-500 lapse rate: 6.01 C/km ThetaE index: 37.11 C Layer 978.0- 765.0 mb Conv cond level (CCL): 924.12 mb = 800.53 m = 2626.36 ft Mean mixing ratio: 18.81 g/kg Conv temperature: 29.65 C = 85.37 F Cap Strength: 1.20 C Lifted Index: -2.59 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.85 C Lifted Index @700 mb: 0.96 C Showalter Index: 3.33 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 17.10 C K Index: 1.30 Risk: None Sweat Index: 211.00 Risk: None Energy Index: -1.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1469.57 J/kg Max Up Vert Vel: 54.21 m/s Conv Inhibition (B-): 1.35 J/kg Cap Strength: 1.18 C Lift Cond Lev (LCL): 935.49 mb = 693.38 m = 2274.84 ft Lev Free Conv (LFC): 900.49 mb = 1026.26 m = 3366.96 ft Equ Level (EL): 750.49 mb = 2585.57 m = 8482.75 ft B at Equ Level: 51.64 J/kg Wind level data Storm motion: 115 at 10 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 1005 60 60 5 -4.3 -2.5 | 324 9 5.0 -6.9 1 977 305 80 11 -10.8 -1.9 | 13 6 -1.5 -6.3 2 912 914 80 11 -10.8 -1.9 | 13 6 -1.5 -6.3 3 850 1527 95 15 -14.9 1.3 | 61 6 -5.6 -3.1 4 791 2134 90 15 -15.0 0.0 | 52 7 -5.7 -4.4 5 763 2438 100 17 -16.7 3.0 | 79 8 -7.4 -1.4 6 700 3174 85 17 -16.9 -1.5 | 52 10 -7.6 -5.9 7 660 3658 60 19 -16.5 -9.5 | 27 16 -7.1 -13.9 8 612 4267 85 9 -9.0 -0.8 | 356 5 0.4 -5.2 9 568 4877 110 13 -12.2 4.4 | 91 3 -2.9 0.0 10 500 5920 65 13 -11.8 -5.5 | 14 10 -2.4 -9.9 11 401 7620 35 19 -10.9 -15.6 | 4 20 -1.6 -20.0 12 400 7640 35 17 -9.8 -13.9 | 1 18 -0.4 -18.3 13 300 9760 55 13 -10.6 -7.5 | 6 12 -1.3 -11.9 14 252 10973 35 15 -8.6 -12.3 | 357 17 0.7 -16.7 15 250 11040 30 17 -8.5 -14.7 | 357 19 0.8 -19.1 16 241 11278 30 17 -8.5 -14.7 | 357 19 0.8 -19.1 17 200 12520 25 7 -3.0 -6.3 | 329 12 6.4 -10.7 18 165 13716 135 3 -2.1 2.1 | 288 8 7.2 -2.3 19 150 14320 135 3 -2.1 2.1 | 288 8 7.2 -2.3 20 100 16660 235 7 5.7 4.0 | 271 15 15.1 -0.4 21 98 16764 0 0 -0.0 -0.0 | 295 10 9.3 -4.4 22 93 17069 235 7 5.7 4.0 | 271 15 15.1 -0.4 23 70 18650 155 11 -4.6 10.0 | 220 7 4.7 5.6 24 67 18898 155 11 -4.6 10.0 | 220 7 4.7 5.6 Wind Parameters Mean winds (0-6000m): 85.2 at 13.8 knts Storm direction: 115.2 at 10.3 knts Shear (0-3000m) pos: 2.4 neg: 0.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 91.8 deg Storm rel helicity (0-3000m) pos: 26.7 neg: -8.7 tot: 18.0 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.8 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 543.37 Bulk Shear: 2.70 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 77 10 360 6| 6.7 0.0 6.7| 12.1 0.0 12.1 24.3 0.95| 6.8 6.5 1000 79 10 7 6| 3.9 0.0 3.9| 14.1 0.0 14.1 14.1 0.96| 4.0 3.9 1500 84 11 20 6| 3.9 0.0 3.9| 20.7 0.0 20.7 13.8 0.97| 4.1 3.9 2000 87 12 30 6| 2.9 0.3 3.2| 20.7 -1.6 19.1 9.5 0.82| 3.3 2.7 2500 89 13 39 6| 2.8 0.2 3.1| 26.7 -2.7 24.0 9.6 0.79| 3.5 2.7 3000 90 14 44 6| 2.4 0.7 3.1| 26.7 -8.7 18.0 6.0 0.53| 3.4 1.8 4000 84 15 41 8| 1.7 1.4 3.1| 27.3 -31.3 -4.0 -1.0 0.09| 4.7 0.4 5000 86 14 40 7| 1.9 1.1 3.0| 31.9 -36.6 -4.6 -0.9 0.10| 4.9 0.5 6000 85 14 38 7| 1.6 1.7 3.3| 31.9 -46.3 -14.3 -2.4 -0.01| 4.9 -0.1 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20250416.00.gif