UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for RPUT... Searching the city database file for: RPUT ... Date:0000Z 4 DEC 25 Station: RPUT WMO ident: 98233 Latitude: 17.64 Longitude: 121.73 Elevation: 70.00 ------------------------------------------------------------------------------- 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 1008 70 24.0 20.1 79 3.9 21.3 20 5 296.5 299.2 294.1 339.3 14.85 1 981 307 22.2 18.7 81 3.5 19.8 25 19 297.0 299.5 293.7 337.3 13.97 2 970 405 23.0 18.0 73 5.0 19.6 29 18 298.7 301.2 293.9 338.1 13.51 3 916 901 19.2 15.5 79 3.7 16.7 49 13 299.8 302.0 293.2 335.4 12.18 4 850 1539 14.6 13.0 90 1.6 13.6 55 15 301.4 303.5 292.9 334.3 11.14 5 795 2102 10.6 10.6 100 0.0 10.6 49 15 303.0 304.9 292.6 333.1 10.15 6 717 2955 5.2 5.2 100 0.0 5.2 348 8 306.1 307.6 291.6 329.6 7.76 7 700 3154 11.4 2.4 54 9.0 6.3 295 15 315.1 316.4 293.2 335.6 6.51 8 695 3214 12.8 -2.2 35 15.0 4.8 295 15 317.3 318.2 292.3 332.3 4.68 9 664 3594 9.8 -1.2 46 11.0 3.9 295 9 318.1 319.1 293.1 335.0 5.28 10 640 3898 7.2 -2.8 49 10.0 2.0 302 8 318.5 319.5 292.9 334.2 4.87 11 617 4197 4.8 -10.2 33 15.0 -1.8 312 9 319.1 319.7 291.3 328.5 2.85 12 599 4438 4.8 -22.2 12 27.0 -4.4 339 10 321.8 322.0 290.5 325.6 1.08 13 564 4925 1.2 -19.8 19 21.0 -6.2 47 11 323.2 323.5 291.2 328.0 1.41 14 556 5040 2.2 -26.8 10 29.0 -6.7 35 10 325.7 325.8 291.3 328.4 0.77 15 537 5319 0.2 -31.8 7 32.0 -8.4 7 9 326.5 326.6 291.3 328.4 0.50 16 529 5439 1.0 355 9 328.9 17 500 5890 -1.5 -41.5 3 40.0 -10.3 310 7 331.2 331.3 292.3 332.0 0.20 18 487 6099 -2.9 310 9 332.0 TRP WND Sounding variables and indices 1000-500 mb thick: 5750.52 m Freezing level: 517.40 mb = 5619.64 m = 18436.92 ft Wetbulb zero: 627.85 mb = 4054.31 m = 13301.38 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 63.17 % Est. max temperature: 28.77 C = 83.79 F Sfc-Lift cond lev (LCL): 952.29 mb = 564.49 m = 1851.96 ft T: 21.78 C 700-500 lapse rate: 4.71 C/km ThetaE index: 8.44 C Layer 916.0- 700.0 mb Conv cond level (CCL): 870.24 mb = 1338.21 m = 4390.39 ft Mean mixing ratio: 13.28 g/kg Conv temperature: 28.46 C = 83.23 F Cap Strength: 6.33 C Lifted Index: 6.45 C Risk: None Lifted Index @700 mb: 4.64 C Showalter Index: 7.74 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: 14.50 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 193.00 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 83.70 J/kg Max Up Vert Vel: 12.94 m/s Conv Inhibition (B-): 34.09 J/kg Cap Strength: 6.46 C Lift Cond Lev (LCL): 901.41 mb = 1037.92 m = 3405.22 ft Lev Free Conv (LFC): 836.41 mb = 1674.57 m = 5493.92 ft Equ Level (EL): 706.41 mb = 3078.58 m = 10100.21 ft B at Equ Level: 75.91 J/kg Max Parcel Lev (MPL): 666.41 mb = 3563.84 m = 11692.24 ft Wind level data Storm motion: 46 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 1008 70 20 5 -1.7 -4.7 | 256 4 4.3 1.1 1 981 305 25 19 -8.0 -17.2 | 10 12 -2.0 -11.5 2 914 914 50 13 -10.0 -8.4 | 57 5 -4.0 -2.6 3 850 1539 55 15 -12.3 -8.6 | 66 7 -6.3 -2.9 4 821 1829 45 17 -12.0 -12.0 | 44 9 -6.0 -6.3 5 791 2134 50 15 -11.5 -9.6 | 55 7 -5.5 -3.9 6 735 2743 45 1 -0.7 -0.7 | 226 7 5.3 5.0 7 700 3154 295 15 13.6 -6.3 | 272 20 19.6 -0.6 8 683 3353 295 15 13.6 -6.3 | 272 20 19.6 -0.6 9 658 3658 295 7 6.3 -3.0 | 257 13 12.3 2.8 10 610 4267 315 9 6.4 -6.4 | 273 12 12.4 -0.6 11 566 4877 50 11 -8.4 -7.1 | 61 3 -2.4 -1.3 12 500 5890 310 7 5.4 -4.5 | 264 11 11.4 1.3 13 487 6096 310 9 6.9 -5.8 | 270 13 12.9 -0.0 Wind Parameters Mean winds (0-6000m): 16.2 at 11.1 knts Storm direction: 46.2 at 8.3 knts Shear (0-3000m) pos: 2.0 neg: 3.5 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 26.4 deg Storm rel helicity (0-3000m) pos: 40.1 neg: -8.2 tot: 31.9 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 28.87 Bulk Shear: 2.90 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 28 15 7 8| 12.0 0.0 12.0| 20.3 0.0 20.3 40.6 0.77| 18.1 13.9 1000 35 15 21 7| 4.9 0.0 4.9| 26.4 0.0 26.4 26.4 0.75| 11.8 8.8 1500 41 15 35 6| 3.9 0.0 3.9| 27.3 -0.4 26.9 17.9 0.71| 8.5 6.0 2000 43 15 39 7| 2.9 0.3 3.3| 29.2 -5.3 23.9 12.0 0.55| 7.5 4.1 2500 44 14 41 6| 2.3 2.1 4.5| 30.1 -5.3 24.8 9.9 0.49| 8.4 4.1 3000 41 13 31 4| 2.0 3.5 5.5| 40.1 -8.2 31.9 10.6 0.44| 10.0 4.4 4000 23 12 346 6| 1.8 2.7 4.5| 47.4 -38.7 8.7 2.2 0.28| 9.6 2.7 5000 20 12 338 6| 2.7 2.2 4.9| 73.2 -41.0 32.2 6.4 0.33| 9.8 3.3 6000 16 11 329 6| 2.2 2.9 5.1| 76.3 -58.9 17.4 2.9 0.21| 9.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//RPUT/skewt/RPUT.skewt.20251204.00.gif