UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 20 OCT 25 Station: RJ909 WMO ident: 47909 Latitude: 28.38 Longitude: 129.50 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 148 SFC 984 289 23.6 23.2 98 0.4 23.3 85 3 298.1 301.5 297.0 351.9 18.49 2 951 589 24.0 16.0 61 8.0 18.6 93 8 301.5 303.7 293.6 337.1 12.11 3 925 831 22.0 15.0 64 7.0 17.3 100 12 301.8 303.9 293.4 336.2 11.67 4 854 1521 17.0 12.0 72 5.0 13.8 91 12 303.5 305.5 292.9 334.4 10.37 5 850 1561 17.0 12.0 72 5.0 13.8 90 12 304.0 305.9 293.0 335.0 10.42 6 822 1846 16.0 11.6 75 4.4 13.1 100 13 305.8 307.8 293.7 337.4 10.50 7 700 3189 7.2 6.6 96 0.6 6.8 150 17 310.5 312.1 293.7 337.4 8.77 8 693 3272 6.6 5.2 91 1.4 5.8 151 17 310.7 312.2 293.2 335.4 8.03 9 500 5900 -5.9 -7.2 91 1.3 -6.5 200 8 325.8 326.7 294.5 340.7 4.46 10 498 5931 -5.9 -7.3 90 1.4 -6.5 201 8 326.2 327.1 294.6 341.0 4.44 11 400 7620 -15.3 -17.1 86 1.8 -15.9 260 21 335.1 335.6 295.3 343.9 2.50 12 380 8006 -17.9 -20.0 84 2.1 -18.6 262 21 336.6 337.0 295.3 344.0 2.06 13 300 9730 -30.7 -33.8 74 3.1 -31.2 270 19 342.1 342.3 295.5 344.9 0.73 14 292 9922 -32.5 -35.9 72 3.4 -33.0 262 20 342.2 342.3 295.4 344.6 0.61 15 254 10892 -40.1 -44.0 66 3.9 -40.5 220 24 344.9 344.9 295.8 346.1 0.30 16 250 11000 -40.9 215 25 345.3 17 200 12470 -54.1 250 45 347.1 18 173 13384 -61.9 260 48 348.9 19 150 14250 -69.5 270 51 350.4 20 141 14617 -71.6 285 60 352.9 21 139 14701 -72.1 290 60 353.5 22 116 15768 -71.3 282 36 373.8 23 101 16582 -73.5 275 17 384.6 24 100 16640 -73.5 275 16 385.7 25 87 17443 -79.3 295 12 389.7 26 82 17782 -76.1 303 10 402.9 27 72 18535 -75.1 321 7 420.3 28 70 18700 -71.7 325 6 431.0 29 69 18785 -71.9 432.3 30 64 19226 -74.3 436.5 31 60 19607 -68.9 456.7 TRP 139 14701 -72.1 290 60 353.5 WND 141 14617 -71.6 285 60 352.9 Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 591.10 mb = 4659.54 m = 15287.03 ft Wetbulb zero: 602.62 mb = 4396.97 m = 14425.58 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 84.17 % Est. max temperature: 30.46 C = 86.83 F Sfc-Lift cond lev (LCL): 978.70 mb = 336.74 m = 1104.77 ft T: 23.66 C 700-500 lapse rate: 4.83 C/km ThetaE index: 17.47 C Layer 951.0- 850.0 mb Conv cond level (CCL): 791.26 mb = 2164.51 m = 7101.31 ft Mean mixing ratio: 12.72 g/kg Conv temperature: 32.37 C = 90.27 F Cap Strength: 2.42 C Lifted Index: 1.40 C Risk: Showers probable Lifted Index @300 mb: 4.08 C Lifted Index @700 mb: -0.09 C Showalter Index: 3.02 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 17.90 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 176.00 Risk: None Energy Index: 1.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.04 J/kg Max Up Vert Vel: 6.33 m/s Conv Inhibition (B-): 109.33 J/kg Cap Strength: 2.39 C Lift Cond Lev (LCL): 856.96 mb = 1490.90 m = 4891.34 ft Lev Free Conv (LFC): 701.96 mb = 3165.60 m = 10385.70 ft Equ Level (EL): 621.96 mb = 4142.66 m = 13591.24 ft B at Equ Level: 19.88 J/kg Max Parcel Lev (MPL): 531.96 mb = 5401.12 m = 17719.98 ft Wind level data Storm motion: 173 at 9 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 ---------------------------------------------------------- 0 984 289 85 3 -3.0 -0.3 | 12 10 -1.9 -9.5 1 925 831 100 12 -11.8 2.1 | 57 13 -10.8 -7.1 2 850 1561 90 12 -12.0 0.0 | 50 14 -10.9 -9.2 3 700 3189 150 17 -8.5 14.7 | 127 9 -7.4 5.5 4 500 5900 200 8 2.7 7.5 | 294 4 3.8 -1.7 5 400 7620 260 21 20.7 3.6 | 284 22 21.7 -5.6 6 300 9730 270 19 19.0 -0.0 | 295 22 20.1 -9.2 7 250 11000 215 25 14.3 20.5 | 234 19 15.4 11.3 8 200 12470 250 45 42.3 15.4 | 262 44 43.3 6.2 9 150 14250 270 51 51.0 -0.0 | 280 53 52.1 -9.2 10 141 14617 285 60 58.0 -15.5 | 293 64 59.0 -24.7 11 139 14701 290 60 56.4 -20.5 | 297 65 57.4 -29.7 12 100 16640 275 16 15.9 -1.4 | 302 20 17.0 -10.6 13 70 18700 325 6 3.4 -4.9 | 342 15 4.5 -14.1 Wind Parameters Mean winds (0-6000m): 143.5 at 12.4 knts Storm direction: 173.5 at 9.3 knts Shear (0-3000m) pos: 2.8 neg: 0.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 117.3 deg Storm rel helicity (0-3000m) pos: 71.2 neg: -4.6 tot: 66.6 m^2/s^2 ave: 22.2 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.83 Bulk Shear: 10.97 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 97 7 36 10| 8.7 0.0 8.7| 23.0 0.0 23.0 45.9 0.94| 8.8 8.2 1000 97 10 46 12| 4.3 0.6 5.0| 24.8 -3.0 21.8 21.8 0.74| 5.3 3.9 1500 95 10 49 12| 3.2 0.4 3.6| 31.0 -4.6 26.3 17.6 0.70| 4.4 3.1 2000 99 11 53 12| 3.0 0.3 3.3| 45.5 -4.6 40.9 20.4 0.76| 4.5 3.4 2500 107 12 61 12| 3.0 0.3 3.2| 59.4 -4.6 54.8 21.9 0.80| 4.6 3.7 3000 116 13 71 11| 2.8 0.2 3.0| 71.2 -4.6 66.6 22.2 0.82| 4.7 3.9 4000 129 13 84 9| 1.9 0.2 2.0| 77.2 -4.6 72.6 18.2 0.79| 4.3 3.4 5000 137 13 92 8| 1.3 0.1 1.4| 80.6 -4.6 76.0 15.2 0.80| 3.9 3.2 6000 143 12 97 6| 1.2 0.1 1.3| 82.6 -7.4 75.1 12.5 0.69| 3.8 2.6 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251020.12.gif