UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for RPVG... Searching the city database file for: RPVG ... Date:0000Z 5 DEC 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 1003 60 24.6 24.1 97 0.5 24.3 290 11 297.5 301.0 297.3 353.1 19.17 1 976 301 23.8 23.8 100 0.0 23.8 349 25 299.0 302.5 297.8 355.6 19.36 2 935 678 23.0 22.1 95 0.9 22.3 2 23 301.9 305.2 297.8 355.6 18.20 3 912 896 21.6 21.0 96 0.6 21.2 9 21 302.6 305.8 297.5 354.2 17.42 4 850 1508 19.0 17.6 92 1.4 18.0 20 27 306.0 308.9 296.9 351.3 15.07 5 793 2102 15.4 15.2 99 0.2 15.3 16 25 308.3 310.9 296.7 350.2 13.83 6 700 3152 9.2 9.2 100 0.0 9.2 20 19 312.7 314.7 295.6 345.1 10.50 7 688 3296 9.4 9.4 100 0.0 9.4 21 18 314.4 316.5 296.2 348.1 10.83 8 663 3602 7.4 7.4 100 0.0 7.4 24 16 315.5 317.4 295.8 346.2 9.80 9 616 4204 4.2 4.2 100 0.0 4.2 328 10 318.6 320.2 295.6 345.3 8.43 10 531 5402 -1.1 -1.1 100 0.0 -1.1 211 12 326.0 327.4 296.2 347.9 6.67 11 500 5880 -4.1 -4.1 100 0.0 -4.1 210 7 328.0 329.2 295.9 346.8 5.66 12 400 7610 -13.5 -13.5 100 0.0 -13.5 195 7 337.4 338.1 296.5 349.3 3.38 13 349 8635 -19.9 -19.9 100 0.0 -19.9 230 4 342.2 342.7 296.7 350.4 2.26 14 300 9740 -27.9 -27.9 100 0.0 -27.9 280 1 346.1 346.3 296.8 350.9 1.29 15 284 10131 -30.9 -30.9 100 0.0 -30.9 286 5 347.2 347.4 296.9 351.1 1.02 16 258 10803 -36.5 -36.5 100 0.0 -36.5 354 4 348.6 348.8 296.9 351.2 0.65 17 250 11020 -38.3 -39.0 93 0.7 -38.4 90 1 349.1 349.2 296.9 351.2 0.52 18 200 12510 -50.9 -53.0 78 2.1 -51.0 55 15 352.2 352.2 297.2 352.8 0.14 19 150 14310 -67.3 -70.8 61 3.5 -67.3 60 25 354.2 354.2 297.5 354.2 0.02 20 143 14596 -70.3 -73.8 60 3.5 -70.3 64 27 353.8 353.8 297.4 353.8 0.01 21 126 15335 -76.7 -79.5 64 2.8 -76.7 74 34 355.3 355.3 297.7 355.3 0.01 22 100 16630 -86.7 -88.7 70 2.0 -86.7 110 42 360.2 360.2 298.7 360.2 0.00 23 98 16740 -87.5 -89.5 69 2.0 -87.5 110 36 360.7 360.7 298.8 360.8 0.00 24 78 18002 -79.3 -80.5 82 1.2 -79.3 83 32 402.1 402.1 305.5 402.1 0.01 25 70 18610 -82.1 -83.3 82 1.2 -82.1 70 27 408.7 408.7 306.3 408.8 0.01 26 53 20222 -74.5 -77.3 65 2.8 -74.5 78 24 460.2 460.2 311.8 460.3 0.02 27 50 20570 -69.7 -74.7 48 5.0 -69.8 80 23 479.2 479.2 313.4 479.4 0.03 28 44 21339 -65.7 -79.7 13 14.0 -66.0 82 27 506.9 506.9 315.4 507.0 0.02 29 35 22732 -64.9 -83.9 6 19.0 -65.3 86 35 543.2 543.2 317.7 543.3 0.01 TRP 98 16740 -87.5 -89.5 69 2.0 -87.5 110 36 360.7 360.7 298.8 360.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5793.58 m Freezing level: 548.64 mb = 5153.52 m = 16907.66 ft Wetbulb zero: 548.63 mb = 5138.70 m = 16859.04 ft Precipitable water: 2.78 inches Sfc-500 mean rel hum: 98.41 % Est. max temperature: 32.99 C = 91.38 F Sfc-Lift cond lev (LCL): 996.19 mb = 120.10 m = 394.03 ft T: 24.40 C 700-500 lapse rate: 4.88 C/km ThetaE index: 10.56 C Layer 912.0- 688.0 mb Conv cond level (CCL): 921.34 mb = 806.77 m = 2646.85 ft Mean mixing ratio: 18.53 g/kg Conv temperature: 29.44 C = 84.98 F Cap Strength: 0.77 C Lifted Index: -2.89 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.20 C Lifted Index @700 mb: -2.71 C Showalter Index: -1.60 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 21.70 C K Index: 40.70 Risk: > 80 % chance of thunderstorms Sweat Index: 272.20 Risk: None Energy Index: -0.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1029.42 J/kg Max Up Vert Vel: 45.37 m/s Conv Inhibition (B-): 8.91 J/kg Cap Strength: 0.73 C Lift Cond Lev (LCL): 945.81 mb = 576.87 m = 1892.60 ft Lev Free Conv (LFC): 840.81 mb = 1601.07 m = 5252.80 ft Equ Level (EL): 120.81 mb = 15570.74 m = 51084.48 ft B at Equ Level: 1014.41 J/kg Max Parcel Lev (MPL): 80.81 mb = 17806.44 m = 58419.37 ft Wind level data Storm motion: 37 at 13 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 1003 60 290 11 10.3 -3.8 | 249 20 18.3 6.8 1 975 305 350 25 4.3 -24.6 | 319 19 12.3 -14.0 2 910 914 10 21 -3.6 -20.7 | 337 11 4.3 -10.1 3 850 1508 20 27 -9.2 -25.4 | 5 15 -1.3 -14.8 4 848 1524 25 27 -11.4 -24.5 | 14 14 -3.5 -13.9 5 789 2134 15 25 -6.5 -24.1 | 354 14 1.5 -13.5 6 762 2438 15 29 -7.5 -28.0 | 359 17 0.4 -17.4 7 700 3152 20 19 -6.5 -17.9 | 349 7 1.4 -7.2 8 658 3658 25 15 -6.3 -13.6 | 332 3 1.6 -3.0 9 610 4267 320 9 5.8 -6.9 | 255 14 13.7 3.7 10 588 4572 310 7 5.4 -4.5 | 245 15 13.3 6.1 11 525 5486 200 13 4.4 12.2 | 208 26 12.4 22.8 12 500 5880 210 7 3.5 6.1 | 214 20 11.4 16.7 13 449 6706 250 7 6.6 2.4 | 228 19 14.5 13.0 14 400 7610 195 7 1.8 6.8 | 209 20 9.7 17.4 15 399 7620 185 7 0.6 7.0 | 206 20 8.5 17.6 16 300 9740 280 1 1.0 -0.2 | 221 14 8.9 10.4 17 275 10363 290 7 6.6 -2.4 | 240 17 14.5 8.2 18 252 10973 20 3 -1.0 -2.8 | 222 10 6.9 7.8 19 250 11020 90 1 -1.0 0.0 | 213 13 6.9 10.6 20 200 12510 55 15 -12.3 -8.6 | 115 5 -4.4 2.0 21 191 12802 60 21 -18.2 -10.5 | 91 10 -10.3 0.1 22 165 13716 45 23 -16.3 -16.3 | 56 10 -8.3 -5.7 23 150 14310 60 25 -21.7 -12.5 | 82 14 -13.7 -1.9 24 103 16459 90 44 -44.0 0.0 | 106 38 -36.1 10.6 25 100 16630 110 42 -39.5 14.4 | 128 40 -31.5 25.0 26 98 16740 110 36 -33.8 12.3 | 132 35 -25.9 22.9 27 98 16764 110 42 -39.5 14.4 | 128 40 -31.5 25.0 28 70 18610 70 27 -25.4 -9.2 | 94 17 -17.4 1.4 29 50 20570 80 23 -22.7 -4.0 | 114 16 -14.7 6.6 30 48 20726 80 23 -22.7 -4.0 | 114 16 -14.7 6.6 31 29 23165 90 42 -42.0 0.0 | 107 36 -34.1 10.6 Wind Parameters Mean winds (0-6000m): 6.8 at 17.7 knts Storm direction: 36.8 at 13.2 knts Shear (0-3000m) pos: 4.2 neg: 0.7 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 102.5 deg Storm rel helicity (0-3000m) pos: 166.8 neg: -20.6 tot: 146.3 m^2/s^2 ave: 48.8 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 5.4 10^-3/s Energy-Hel index: 1.04 Bulk Rich Number: 125.28 Bulk Shear: 8.22 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 ------------------------------------------------------------------------------- 500 346 21 307 16| 22.4 0.0 22.4|125.1 0.0 125.1 250.1 0.94| 27.8 26.2 1000 356 22 319 14| 12.2 0.0 12.2|138.6 0.0 138.6 138.6 0.88| 17.2 15.2 1500 4 23 333 14| 10.2 0.0 10.2|162.1 0.0 162.1 108.1 0.88| 14.0 12.4 2000 9 24 341 13| 7.7 1.0 8.7|162.1 -14.8 147.3 73.7 0.71| 11.6 8.3 2500 10 24 345 14| 6.1 0.8 7.0|166.8 -16.9 149.9 60.0 0.65| 10.4 6.7 3000 12 24 347 13| 4.2 0.7 4.9|166.8 -20.6 146.3 48.8 0.55| 9.9 5.4 4000 13 22 344 11| 2.9 1.8 4.6|166.8 -36.0 130.8 32.7 0.31| 9.5 2.9 5000 8 19 329 10| 2.3 2.6 4.9|166.8 -80.6 86.2 17.2 0.14| 9.2 1.3 6000 7 18 320 9| 2.1 2.4 4.5|183.8-141.9 41.9 7.0 0.06| 9.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//RPVG/skewt/RPVG.skewt.20251205.00.gif