UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for RP433... Searching the city database file for: RP433 ... Date:1200Z 7 DEC 25 Station: RP433 WMO ident: 98433 Latitude: 14.57 Longitude: 121.37 ------------------------------------------------------------------------------- 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 938 657 21.2 20.4 95 0.8 20.6 340 3 299.8 302.8 296.1 347.4 16.29 1 912 899 19.2 18.7 97 0.5 18.9 31 14 300.2 302.9 295.3 344.2 15.05 2 876 1244 17.6 17.5 99 0.1 17.5 46 25 302.0 304.6 295.4 344.8 14.52 3 850 1501 17.4 16.2 93 1.2 16.6 55 33 304.4 306.9 295.6 345.4 13.76 4 801 2009 16.0 15.1 94 0.9 15.4 73 27 308.1 310.6 296.5 349.2 13.60 5 793 2094 16.0 14.0 88 2.0 14.7 78 26 309.0 311.4 296.1 347.8 12.78 6 755 2512 15.2 10.2 72 5.0 12.0 84 27 312.5 314.5 295.4 344.6 10.41 7 724 2867 13.2 7.2 67 6.0 9.5 79 27 314.1 315.8 294.7 341.6 8.84 8 719 2926 14.2 7.2 63 7.0 9.8 78 27 315.8 317.5 295.2 343.7 8.90 9 712 3009 13.6 6.6 63 7.0 9.3 77 27 316.0 317.7 295.1 343.1 8.62 10 700 3152 12.4 6.4 67 6.0 8.7 75 27 316.2 317.9 295.1 343.4 8.65 11 663 3605 9.4 4.6 72 4.8 6.5 66 22 317.8 319.3 295.1 343.3 8.05 12 617 4197 4.4 2.3 86 2.1 3.2 57 21 318.7 320.1 294.8 342.0 7.35 13 589 4574 1.4 0.8 96 0.6 1.1 55 23 319.4 320.8 294.7 341.5 6.91 14 536 5329 -2.5 -2.5 100 0.0 -2.5 108 16 323.5 324.7 295.0 342.9 5.95 15 500 5880 -4.7 -5.6 93 0.9 -5.1 145 21 327.3 328.3 295.3 344.1 5.05 16 447 6757 -8.9 -8.9 100 0.0 -8.9 141 23 332.7 333.6 296.1 347.6 4.37 17 400 7610 -14.3 -16.0 87 1.7 -14.9 165 23 336.4 337.0 295.7 346.1 2.75 18 367 8257 -18.1 -19.9 86 1.8 -18.7 153 22 339.7 340.2 296.1 347.5 2.15 19 300 9730 -28.3 -31.4 75 3.1 -28.9 125 19 345.5 345.7 296.4 349.0 0.92 20 277 10297 -32.5 -36.1 70 3.6 -33.1 116 17 347.4 347.5 296.6 349.9 0.63 21 258 10793 -36.7 -40.1 71 3.4 -37.1 119 17 348.4 348.4 296.7 350.2 0.45 22 250 11010 -38.5 -41.5 73 3.0 -38.8 125 17 348.8 348.9 296.7 350.4 0.40 23 200 12500 -52.1 -55.9 63 3.8 -52.2 115 19 350.3 350.3 296.8 350.7 0.10 24 150 14290 -68.7 -72.1 61 3.4 -68.7 145 27 351.7 351.7 297.0 351.8 0.02 25 128 15222 -76.9 -80.5 56 3.6 -76.9 149 33 353.3 353.3 297.4 353.3 0.00 26 110 16083 -81.9 -85.3 56 3.4 -81.9 153 39 359.6 359.6 298.6 359.6 0.00 27 102 16508 -80.1 -83.4 58 3.3 -80.1 143 35 370.9 370.9 300.7 370.9 0.00 28 100 16620 -80.9 -84.1 58 3.2 -80.9 115 19 371.4 371.4 300.8 371.4 0.00 29 89 17268 -85.9 -90.5 43 4.6 -85.9 101 11 374.0 374.0 301.2 374.0 0.00 30 77 18057 -88.9 -92.5 50 3.6 -88.9 69 11 383.6 383.6 302.8 383.6 0.00 31 70 18580 -82.7 -85.0 67 2.3 -82.7 40 19 407.5 407.5 306.2 407.5 0.00 32 58 19650 -75.1 -77.8 66 2.7 -75.1 92 35 447.1 447.1 310.6 447.2 0.02 TRP WND Sounding variables and indices Freezing level: 569.97 mb = 4845.30 m = 15896.46 ft Wetbulb zero: 573.07 mb = 4793.83 m = 15727.59 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 86.86 % Est. max temperature: 30.67 C = 87.20 F Sfc-Lift cond lev (LCL): 927.37 mb = 755.26 m = 2477.85 ft T: 20.39 C 700-500 lapse rate: 6.27 C/km ThetaE index: 7.66 C Layer 793.0- 719.0 mb Conv cond level (CCL): 880.22 mb = 1202.81 m = 3946.18 ft Mean mixing ratio: 14.70 g/kg Conv temperature: 23.13 C = 73.63 F Cap Strength: 3.93 C Lifted Index: 0.03 C Risk: Showers probable Lifted Index @300 mb: 2.73 C Lifted Index @700 mb: 3.18 C Showalter Index: -0.03 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 20.90 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 281.40 Risk: None Energy Index: -0.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.07 J/kg Max Up Vert Vel: 11.05 m/s Conv Inhibition (B-): 203.58 J/kg Cap Strength: 3.79 C Lift Cond Lev (LCL): 879.54 mb = 1209.36 m = 3967.68 ft Lev Free Conv (LFC): 604.54 mb = 4362.84 m = 14313.60 ft Equ Level (EL): 494.54 mb = 5965.83 m = 19572.71 ft B at Equ Level: 60.43 J/kg Max Parcel Lev (MPL): 384.54 mb = 7905.99 m = 25937.96 ft Wind level data Storm motion: 109 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 ---------------------------------------------------------- 0 938 657 340 3 1.0 -2.8 | 296 19 17.0 -8.4 1 910 914 35 15 -8.6 -12.3 | 337 19 7.4 -17.9 2 850 1501 55 33 -27.0 -18.9 | 24 27 -11.0 -24.5 3 848 1524 45 35 -24.7 -24.7 | 16 32 -8.7 -30.4 4 789 2134 80 25 -24.6 -4.3 | 41 13 -8.6 -9.9 5 761 2438 85 27 -26.9 -2.4 | 54 13 -10.9 -8.0 6 700 3152 75 27 -26.1 -7.0 | 39 16 -10.1 -12.6 7 658 3658 65 21 -19.0 -8.9 | 12 15 -3.0 -14.5 8 610 4267 55 21 -17.2 -12.0 | 4 18 -1.2 -17.6 9 588 4572 55 23 -18.8 -13.2 | 9 19 -2.8 -18.8 10 525 5486 120 15 -13.0 7.5 | 238 4 3.0 1.9 11 506 5791 160 21 -7.2 19.7 | 212 17 8.8 14.1 12 500 5880 145 21 -12.0 17.2 | 199 12 4.0 11.6 13 449 6706 140 23 -14.8 17.6 | 186 12 1.2 12.0 14 400 7610 165 23 -6.0 22.2 | 211 19 10.1 16.6 15 399 7620 165 23 -6.0 22.2 | 211 19 10.1 16.6 16 300 9730 125 19 -15.6 10.9 | 185 5 0.5 5.3 17 286 10058 115 17 -15.4 7.2 | 201 2 0.6 1.6 18 251 10973 120 17 -14.7 8.5 | 204 3 1.3 2.9 19 250 11010 125 17 -13.9 9.8 | 207 5 2.1 4.1 20 200 12500 115 19 -17.2 8.0 | 154 3 -1.2 2.4 21 173 13411 135 17 -12.0 12.0 | 212 8 4.0 6.4 22 150 14290 145 27 -15.5 22.1 | 182 17 0.5 16.5 23 103 16459 155 42 -17.7 38.1 | 177 33 -1.7 32.5 24 100 16620 115 19 -17.2 8.0 | 154 3 -1.2 2.4 25 97 16764 115 19 -17.2 8.0 | 154 3 -1.2 2.4 26 82 17678 90 5 -5.0 0.0 | 297 12 11.0 -5.6 27 70 18580 40 19 -12.2 -14.6 | 349 21 3.8 -20.2 28 54 19812 110 40 -37.6 13.7 | 111 23 -21.6 8.1 Wind Parameters Mean winds (0-6000m): 79.3 at 22.6 knts Storm direction: 109.3 at 17.0 knts Shear (0-3000m) pos: 4.8 neg: 1.6 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 75.5 deg Storm rel helicity (0-3000m) pos: 241.6 neg: -57.6 tot: 184.0 m^2/s^2 ave: 61.3 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 5.2 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 1.83 Bulk Shear: 33.28 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 36 14 334 19| 21.9 0.0 21.9|117.4 0.0 117.4 234.9 0.97| 23.4 22.7 1000 47 22 359 20| 16.5 0.0 16.5|193.5 -13.6 179.9 179.9 0.76| 21.4 16.4 1500 53 24 9 20| 8.9 0.0 8.9|232.2 -13.6 218.6 145.7 0.68| 19.7 13.3 2000 61 25 18 18| 7.1 0.0 7.1|241.6 -17.7 223.9 112.0 0.66| 15.8 10.4 2500 65 25 23 17| 5.7 0.7 6.4|241.6 -28.8 212.8 85.1 0.58| 13.4 7.8 3000 66 25 23 17| 4.8 1.6 6.3|241.6 -57.6 184.0 61.3 0.42| 12.4 5.2 4000 64 24 19 17| 3.8 1.5 5.4|253.6 -67.1 186.5 46.6 0.39| 10.3 4.0 5000 68 23 20 15| 3.4 1.2 4.6|262.9 -71.7 191.2 38.2 0.25| 11.1 2.8 6000 79 23 32 12| 3.1 0.9 4.0|264.4 -90.2 174.2 29.0 0.19| 10.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//RP433/skewt/RP433.skewt.20251207.12.gif