UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 23 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 26.6 24.6 89 2.0 25.2 30 5 299.3 302.9 298.1 357.1 19.73 1 979 293 26.2 23.6 86 2.6 24.3 33 7 301.2 304.7 298.2 357.4 19.06 2 946 596 23.4 22.4 94 1.0 22.7 37 9 301.3 304.7 297.7 355.3 18.32 3 934 708 23.4 18.4 74 5.0 19.9 39 9 302.4 305.1 295.5 345.0 14.40 4 914 898 22.0 17.7 77 4.3 19.0 41 11 302.8 305.4 295.4 344.5 14.08 5 890 1129 20.2 18.8 92 1.4 19.2 45 12 303.3 306.2 296.5 349.4 15.53 6 850 1528 18.8 14.9 78 3.9 16.2 50 15 305.8 308.2 295.2 343.7 12.64 7 833 1701 18.0 13.3 74 4.7 14.9 51 15 306.8 308.9 294.7 341.7 11.60 8 816 1878 18.6 5.6 42 13.0 10.9 51 15 309.2 310.5 291.9 330.7 7.00 9 795 2101 17.6 6.6 48 11.0 10.9 52 16 310.5 311.9 292.9 334.2 7.71 10 758 2507 15.8 3.8 45 12.0 8.8 53 16 312.8 314.0 292.7 333.5 6.64 11 700 3178 11.4 -0.6 43 12.0 4.9 55 17 315.1 316.1 292.2 331.7 5.23 12 688 3322 10.4 2.4 58 8.0 5.8 57 17 315.6 316.8 293.4 336.5 6.63 13 676 3469 10.4 -1.6 43 12.0 4.0 59 17 317.2 318.1 292.6 333.3 5.04 14 665 3605 9.2 5.8 79 3.4 7.1 60 16 317.3 319.0 295.5 344.8 8.74 15 644 3870 7.2 4.1 81 3.1 5.4 64 16 318.0 319.5 295.1 343.3 8.00 16 626 4103 6.8 -9.2 31 16.0 -0.5 67 16 320.1 320.7 291.7 330.1 3.04 17 619 4195 6.0 -10.0 31 16.0 -1.2 68 16 320.2 320.8 291.6 329.8 2.89 18 562 4979 0.4 -9.6 47 10.0 -4.1 78 14 322.6 323.2 292.6 333.5 3.28 19 528 5478 -1.3 -22.3 18 21.0 -8.2 84 14 326.3 326.6 291.9 330.6 1.21 20 505 5831 -4.3 -7.1 81 2.8 -5.6 89 13 326.9 327.8 294.7 341.7 4.45 21 500 5910 -3.9 -13.9 46 10.0 -7.9 90 13 328.3 328.8 293.6 337.2 2.61 22 494 6005 -3.7 -25.7 16 22.0 -10.4 88 13 329.7 329.9 292.6 333.1 0.95 23 487 6118 -4.3 -27.3 15 23.0 -11.0 86 14 330.3 330.4 292.6 333.3 0.84 24 467 6446 -7.3 -17.3 45 10.0 -11.0 79 15 330.5 331.0 293.8 337.9 2.11 25 450 6735 -8.3 -32.3 12 24.0 -14.2 73 16 332.8 332.9 293.0 334.9 0.56 26 409 7470 -12.3 -35.3 13 23.0 -17.4 58 18 336.9 336.9 294.0 338.6 0.46 27 400 7640 -13.7 -35.7 14 22.0 -18.4 55 19 337.2 337.3 294.0 338.9 0.46 28 317 9364 -25.9 -44.9 15 19.0 -28.3 346 6 343.4 343.5 295.3 344.3 0.22 29 308 9571 -27.3 -40.3 28 13.0 -29.2 338 4 344.3 344.4 295.7 345.8 0.37 30 300 9760 -28.9 -37.9 42 9.0 -30.3 330 3 344.6 344.8 295.8 346.6 0.49 31 292 9952 -30.9 -37.9 50 7.0 -31.9 311 3 344.5 344.6 295.8 346.4 0.50 32 259 10788 -38.1 -46.1 43 8.0 -38.8 229 5 345.9 346.0 295.9 346.9 0.24 33 250 11030 -39.3 -51.3 27 12.0 -40.2 205 5 347.6 347.7 296.3 348.2 0.14 34 205 12356 -50.7 -59.7 34 9.0 -51.0 350.0 350.0 296.7 350.3 0.06 TRP WND Sounding variables and indices 1000-500 mb thick: 5805.71 m Freezing level: 554.00 mb = 5096.27 m = 16719.84 ft Wetbulb zero: 627.56 mb = 4082.56 m = 13394.07 ft Precipitable water: 1.83 inches Sfc-500 mean rel hum: 56.91 % Est. max temperature: 32.80 C = 91.04 F Sfc-Lift cond lev (LCL): 976.69 mb = 313.62 m = 1028.93 ft T: 26.01 C 700-500 lapse rate: 5.60 C/km ThetaE index: 18.62 C Layer 850.0- 795.0 mb Conv cond level (CCL): 894.88 mb = 1081.87 m = 3549.40 ft Mean mixing ratio: 17.25 g/kg Conv temperature: 30.48 C = 86.86 F Cap Strength: 1.76 C Lifted Index: -1.81 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.82 C Lifted Index @700 mb: 0.16 C Showalter Index: 1.41 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.80 C K Index: 25.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 221.80 Risk: None Energy Index: -1.24 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 574.27 J/kg Max Up Vert Vel: 33.89 m/s Conv Inhibition (B-): 83.64 J/kg Cap Strength: 1.70 C Lift Cond Lev (LCL): 917.20 mb = 866.90 m = 2844.14 ft Lev Free Conv (LFC): 692.20 mb = 3271.43 m = 10732.90 ft Equ Level (EL): 682.20 mb = 3392.65 m = 11130.59 ft B at Equ Level: 11.96 J/kg Wind level data Storm motion: 91 at 11 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 30 5 -2.5 -4.3 | 299 9 8.0 -4.5 1 850 1528 50 15 -11.5 -9.6 | 6 10 -0.9 -9.8 2 700 3178 55 17 -13.9 -9.8 | 19 10 -3.4 -9.9 3 500 5910 90 13 -13.0 0.0 | 87 2 -2.5 -0.1 4 400 7640 55 19 -15.6 -10.9 | 24 12 -5.0 -11.0 5 300 9760 330 3 1.5 -2.6 | 283 12 12.0 -2.7 6 250 11030 205 5 2.1 4.5 | 251 13 12.7 4.4 Wind Parameters Mean winds (0-6000m): 60.8 at 14.1 knts Storm direction: 90.8 at 10.5 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 78.9 deg Storm rel helicity (0-3000m) pos: 31.0 neg: 0.0 tot: 31.0 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 2.2 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 65.80 Bulk Shear: 8.73 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 44 6 308 8| 3.6 0.0 3.6| 8.2 0.0 8.2 16.5 0.99| 3.6 3.6 1000 43 8 322 8| 3.6 0.0 3.6| 16.7 0.0 16.7 16.7 0.99| 3.7 3.6 1500 45 10 335 8| 3.6 0.0 3.6| 25.3 0.0 25.3 16.8 0.99| 3.7 3.6 2000 47 11 344 8| 2.9 0.0 2.9| 27.1 0.0 27.1 13.6 0.99| 2.9 2.9 2500 48 12 351 8| 2.4 0.0 2.4| 29.0 0.0 29.0 11.6 0.99| 2.5 2.5 3000 50 13 356 9| 2.1 0.0 2.1| 31.0 0.0 31.0 10.3 0.98| 2.2 2.2 4000 53 14 3 9| 1.5 0.0 1.5| 35.9 0.0 35.9 9.0 0.89| 2.1 1.9 5000 57 14 9 8| 1.2 0.0 1.2| 39.0 0.0 39.0 7.8 0.83| 2.1 1.7 6000 61 14 14 7| 1.0 0.0 1.0| 40.7 -0.4 40.4 6.7 0.77| 2.0 1.6 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20250423.00.gif