UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1200Z 21 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 135 SFC 982 295 24.0 23.6 98 0.4 23.8 95 3 298.7 302.2 297.5 354.1 19.00 2 925 821 21.4 19.5 89 1.9 20.1 145 12 301.2 304.1 296.0 347.1 15.61 3 866 1391 18.4 13.4 73 5.0 15.1 141 15 303.8 305.9 293.6 337.2 11.23 4 850 1551 17.6 14.2 80 3.4 15.3 140 16 304.6 306.8 294.4 340.6 12.07 5 818 1878 15.6 13.6 88 2.0 14.3 144 15 305.8 308.1 294.8 342.0 12.06 6 763 2466 12.0 7.0 71 5.0 9.0 151 13 308.1 309.6 292.6 333.3 8.27 7 753 2576 12.0 1.0 47 11.0 6.1 152 12 309.3 310.3 290.6 326.2 5.47 8 723 2915 9.0 5.6 79 3.4 7.0 157 11 309.6 311.1 292.7 333.8 7.91 9 700 3183 7.8 0.8 61 7.0 4.0 160 10 311.1 312.2 291.5 329.2 5.80 10 695 3242 7.4 0.4 61 7.0 3.7 163 10 311.3 312.4 291.5 329.0 5.67 11 678 3445 5.8 4.4 91 1.4 5.0 172 9 311.7 313.2 293.3 335.8 7.76 12 652 3765 4.8 -2.2 60 7.0 1.2 187 9 314.1 315.1 291.7 329.9 4.99 13 641 3903 4.2 -6.8 45 11.0 -0.9 194 8 315.0 315.7 290.7 326.5 3.58 14 559 5006 -1.3 -1.8 96 0.5 -1.6 247 6 321.0 322.2 294.4 340.5 6.01 15 545 5208 -1.7 -3.1 90 1.4 -2.4 257 6 322.9 324.0 294.6 341.1 5.59 16 500 5890 -4.9 -6.8 87 1.9 -5.8 290 4 327.1 328.0 294.9 342.4 4.60 17 451 6698 -9.3 -11.1 87 1.8 -10.1 262 7 331.3 332.1 295.2 343.8 3.64 18 400 7620 -14.7 -16.6 85 1.9 -15.4 230 10 335.9 336.4 295.6 345.1 2.61 19 338 8882 -23.1 -26.0 77 2.9 -23.8 242 15 341.0 341.3 295.7 346.0 1.36 20 300 9750 -29.3 -33.1 70 3.8 -30.0 250 19 344.1 344.2 296.0 347.1 0.78 21 254 10912 -39.1 -43.0 66 3.9 -39.5 250 21 346.4 346.4 296.1 347.7 0.34 22 250 11020 -40.1 250 21 346.4 23 200 12500 -53.3 265 37 348.4 24 150 14280 -67.3 295 72 354.2 25 147 14402 -67.9 295 78 355.1 26 131 15090 -71.5 277 66 360.6 27 111 16066 -73.5 251 48 374.4 28 100 16670 -78.7 235 37 375.7 29 99 16727 -79.1 240 35 376.0 30 74 18392 -74.9 328 16 417.5 31 71 18635 -68.5 341 13 436.1 32 70 18720 -68.3 345 12 438.3 33 61 19547 -68.1 20 10 456.3 34 54 20287 -64.1 51 9 481.7 35 50 20760 -63.3 70 8 494.3 36 46 21273 -63.3 506.2 TRP 99 16727 -79.1 240 35 376.0 WND 147 14402 -67.9 295 78 355.1 Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 578.38 mb = 4745.27 m = 15568.29 ft Wetbulb zero: 645.79 mb = 3842.73 m = 12607.23 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 77.79 % Est. max temperature: 30.55 C = 86.98 F Sfc-Lift cond lev (LCL): 976.73 mb = 342.71 m = 1124.37 ft T: 23.77 C 700-500 lapse rate: 4.69 C/km ThetaE index: 16.88 C Layer 925.0- 850.0 mb Conv cond level (CCL): 874.30 mb = 1308.41 m = 4292.64 ft Mean mixing ratio: 15.82 g/kg Conv temperature: 28.69 C = 83.65 F Cap Strength: 1.04 C Lifted Index: -1.05 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.48 C Lifted Index @700 mb: -2.06 C Showalter Index: 1.64 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.10 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 206.40 Risk: None Energy Index: 0.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 328.66 J/kg Max Up Vert Vel: 25.64 m/s Conv Inhibition (B-): 19.53 J/kg Cap Strength: 1.04 C Lift Cond Lev (LCL): 906.56 mb = 995.13 m = 3264.83 ft Lev Free Conv (LFC): 821.56 mb = 1841.13 m = 6040.37 ft Equ Level (EL): 331.56 mb = 9022.37 m = 29600.60 ft B at Equ Level: 328.28 J/kg Max Parcel Lev (MPL): 141.56 mb = 14627.40 m = 47989.56 ft Wind level data Storm motion: 186 at 7 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 ---------------------------------------------------------- 0 982 295 95 3 -3.0 0.3 | 29 8 -3.7 -6.7 1 925 821 145 12 -6.9 9.8 | 111 8 -7.6 2.9 2 850 1551 140 16 -10.3 12.3 | 116 12 -11.0 5.3 3 700 3183 160 10 -3.4 9.4 | 121 5 -4.1 2.4 4 500 5890 290 4 3.8 -1.4 | 340 9 3.0 -8.3 5 400 7620 230 10 7.7 6.4 | 274 7 6.9 -0.5 6 300 9750 250 19 17.9 6.5 | 272 17 17.1 -0.5 7 250 11020 250 21 19.7 7.2 | 269 19 19.0 0.2 8 200 12500 265 37 36.9 3.2 | 276 36 36.1 -3.7 9 150 14280 295 72 65.3 -30.4 | 300 75 64.5 -37.4 10 147 14402 295 78 70.7 -33.0 | 300 81 70.0 -39.9 11 100 16670 235 37 30.3 21.2 | 244 33 29.6 14.3 12 99 16727 240 35 30.3 17.5 | 250 31 29.6 10.5 13 70 18720 345 12 3.1 -11.6 | 353 19 2.4 -18.5 14 50 20760 70 8 -7.5 -2.7 | 40 13 -8.2 -9.7 Wind Parameters Mean winds (0-6000m): 155.9 at 9.3 knts Storm direction: 185.9 at 7.0 knts Shear (0-3000m) pos: 1.3 neg: 0.5 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 99.0 deg Storm rel helicity (0-3000m) pos: 29.0 neg: -0.1 tot: 28.9 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 2.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 188.11 Bulk Shear: 1.75 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 ------------------------------------------------------------------------------- 500 135 7 73 6| 10.1 0.0 10.1| 21.8 0.0 21.8 43.7 1.00| 10.9 10.9 1000 140 10 97 7| 5.0 1.6 6.6| 24.9 0.0 24.9 24.9 0.86| 7.1 6.1 1500 141 12 105 9| 3.6 1.0 4.6| 26.6 0.0 26.6 17.7 0.77| 5.5 4.3 2000 142 13 109 9| 2.3 0.8 3.1| 28.0 0.0 28.0 14.0 0.70| 4.8 3.3 2500 144 13 111 9| 1.6 0.6 2.2| 28.4 0.0 28.4 11.3 0.63| 4.3 2.7 3000 145 12 112 8| 1.3 0.5 1.8| 29.0 -0.1 28.9 9.6 0.58| 4.0 2.3 4000 152 11 117 7| 1.3 0.4 1.7| 32.9 -0.1 32.7 8.2 0.64| 4.0 2.5 5000 155 10 116 6| 1.1 0.3 1.4| 39.0 -0.1 38.9 7.8 0.65| 3.8 2.5 6000 156 9 109 5| 0.8 0.3 1.1| 44.2 -4.3 39.9 6.6 0.59| 3.5 2.1 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251021.12.gif