UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for RP618... Searching the city database file for: RP618 ... Date:0000Z 4 NOV 25 Station: RP618 WMO ident: 98618 Latitude: 9.75 Longitude: 118.73 ------------------------------------------------------------------------------- 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 26 27.6 25.4 88 2.2 26.0 210 3 300.3 304.1 299.0 361.3 20.73 1 973 311 26.2 24.0 88 2.2 24.6 285 7 301.7 305.3 298.7 359.8 19.66 2 909 903 22.0 21.4 96 0.6 21.6 304 15 303.3 306.6 298.0 356.6 17.92 3 850 1481 19.2 18.1 93 1.1 18.4 340 17 306.3 309.2 297.3 353.0 15.56 4 818 1811 17.2 15.5 90 1.7 16.0 343 17 307.5 310.1 296.4 348.8 13.67 5 791 2098 16.6 13.2 80 3.4 14.3 345 17 309.8 312.1 296.0 346.9 12.15 6 767 2361 15.6 12.3 81 3.3 13.4 346 16 311.5 313.7 296.1 347.7 11.81 7 708 3037 10.4 8.9 90 1.5 9.5 350 13 313.0 314.9 295.4 344.4 10.17 8 700 3132 11.0 8.9 87 2.1 9.7 350 13 314.7 316.6 295.9 346.7 10.29 9 662 3595 7.6 7.0 96 0.6 7.2 20 16 315.9 317.7 295.7 345.8 9.55 10 615 4200 4.4 4.2 99 0.2 4.3 29 14 319.0 320.6 295.7 345.8 8.45 11 592 4509 2.2 2.2 100 0.0 2.2 34 13 319.9 321.4 295.3 344.2 7.61 12 500 5860 -4.1 -4.1 100 0.0 -4.1 60 13 328.0 329.2 295.9 346.8 5.66 13 400 7590 -13.7 -13.7 100 0.0 -13.7 55 17 337.2 337.9 296.4 348.8 3.32 14 300 9720 -28.5 -28.5 100 0.0 -28.5 65 25 345.2 345.5 296.6 349.8 1.22 15 269 10492 -34.1 -34.1 100 0.0 -34.1 74 27 348.0 348.2 296.8 351.1 0.79 16 257 10810 -37.1 -37.1 100 0.0 -37.1 78 28 348.1 348.3 296.8 350.6 0.62 17 250 11000 -38.7 -39.1 96 0.4 -38.8 75 31 348.5 348.6 296.8 350.6 0.52 18 229 11596 -43.9 -45.3 86 1.4 -44.0 72 34 349.5 349.5 296.8 350.7 0.29 TRP WND Sounding variables and indices 1000-500 mb thick: 5790.14 m Freezing level: 559.87 mb = 4980.98 m = 16341.61 ft Wetbulb zero: 559.90 mb = 4955.18 m = 16256.97 ft Precipitable water: 2.75 inches Sfc-500 mean rel hum: 93.27 % Est. max temperature: 33.29 C = 91.92 F Sfc-Lift cond lev (LCL): 973.95 mb = 302.02 m = 990.88 ft T: 26.24 C 700-500 lapse rate: 5.54 C/km ThetaE index: 14.44 C Layer 973.0- 767.0 mb Conv cond level (CCL): 919.25 mb = 805.60 m = 2643.01 ft Mean mixing ratio: 19.19 g/kg Conv temperature: 30.34 C = 86.61 F Cap Strength: 0.62 C Lifted Index: -4.12 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.73 C Lifted Index @700 mb: -1.91 C Showalter Index: -2.19 C Risk: Severe thunderstorms possible Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.20 C K Index: 39.30 Risk: > 80 % chance of thunderstorms Sweat Index: 264.20 Risk: None Energy Index: -1.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1453.44 J/kg Max Up Vert Vel: 53.92 m/s Conv Inhibition (B-): 3.49 J/kg Cap Strength: 0.62 C Lift Cond Lev (LCL): 932.62 mb = 679.80 m = 2230.29 ft Lev Free Conv (LFC): 907.62 mb = 916.35 m = 3006.37 ft Wind level data Storm motion: 33 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 26 210 3 1.5 2.6 | 212 14 7.2 11.5 1 973 305 285 7 6.8 -1.8 | 240 14 12.4 7.1 2 907 914 305 15 12.3 -8.6 | 269 18 18.0 0.3 3 876 1219 325 21 12.0 -17.2 | 295 20 17.7 -8.3 4 850 1481 340 17 5.8 -16.0 | 302 14 11.5 -7.1 5 787 2134 345 17 4.4 -16.4 | 307 13 10.1 -7.5 6 700 3132 350 13 2.3 -12.8 | 296 9 7.9 -3.9 7 656 3658 25 17 -7.2 -15.4 | 13 7 -1.5 -6.5 8 609 4267 30 13 -6.5 -11.3 | 19 3 -0.8 -2.4 9 500 5860 60 13 -11.3 -6.5 | 113 6 -5.6 2.4 10 466 6401 60 9 -7.8 -4.5 | 154 5 -2.1 4.4 11 400 7590 55 17 -13.9 -9.8 | 84 8 -8.2 -0.9 12 300 9720 65 25 -22.7 -10.6 | 84 17 -17.0 -1.7 13 251 10973 80 29 -28.6 -5.0 | 100 23 -22.9 3.9 14 250 11000 75 31 -29.9 -8.0 | 92 24 -24.3 0.9 15 218 11887 70 35 -32.9 -12.0 | 84 27 -27.2 -3.1 Wind Parameters Mean winds (0-6000m): 2.6 at 14.1 knts Storm direction: 32.6 at 10.6 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 85.9 deg Storm rel helicity (0-3000m) pos: 117.3 neg: -4.6 tot: 112.8 m^2/s^2 ave: 37.6 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.3 10^-3/s Energy-Hel index: 1.06 Bulk Rich Number: 50.50 Bulk Shear: 28.78 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 ------------------------------------------------------------------------------- 500 280 7 237 14| 10.2 0.0 10.2| 38.7 0.0 38.7 77.5 0.94| 11.0 10.3 1000 297 10 253 15| 9.3 0.0 9.3| 76.8 0.0 76.8 76.8 0.94| 10.0 9.4 1500 312 13 269 15| 6.5 0.0 6.5|113.7 0.0 113.7 75.8 0.82| 10.8 8.9 2000 322 14 278 14| 4.9 0.0 4.9|116.7 0.0 116.7 58.4 0.82| 8.4 6.9 2500 328 14 284 14| 3.7 0.0 3.7|117.3 -1.8 115.5 46.2 0.76| 7.1 5.4 3000 331 14 287 13| 2.7 0.0 2.7|117.3 -4.6 112.8 37.6 0.69| 6.3 4.3 4000 343 15 297 11| 2.3 0.0 2.3|135.9 -5.2 130.7 32.7 0.71| 6.3 4.5 5000 353 14 305 9| 1.6 0.0 1.6|138.2 -5.2 133.0 26.6 0.71| 5.6 3.9 6000 3 14 316 7| 1.2 0.0 1.2|142.7 -5.2 137.5 22.9 0.71| 5.0 3.6 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251104.00.gif