UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:0000Z 18 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 149 SFC 984 292 26.4 24.0 87 2.4 24.6 145 4 300.9 304.5 298.4 358.2 19.43 2 926 827 20.2 19.1 93 1.1 19.5 155 10 299.9 302.6 295.4 344.3 15.20 3 925 836 21.0 19.0 88 2.0 19.6 155 10 300.8 303.6 295.6 345.2 15.12 4 919 893 21.2 18.7 86 2.5 19.5 153 10 301.5 304.3 295.6 345.5 14.93 5 917 911 21.0 18.6 86 2.4 19.4 153 10 301.5 304.3 295.6 345.3 14.87 6 879 1278 19.0 15.5 80 3.5 16.7 143 8 303.1 305.5 294.5 340.8 12.70 7 878 1287 19.0 15.4 80 3.6 16.6 143 8 303.2 305.6 294.5 340.7 12.63 8 861 1456 19.4 13.4 68 6.0 15.4 138 7 305.3 307.4 294.1 339.2 11.29 9 850 1567 18.8 12.8 68 6.0 14.8 135 6 305.8 307.9 294.0 338.9 10.99 10 833 1740 17.2 12.4 73 4.8 14.1 144 6 305.9 308.0 294.0 338.7 10.93 11 765 2461 12.8 7.8 72 5.0 9.7 181 6 308.7 310.4 293.2 335.3 8.71 12 757 2549 12.6 8.2 75 4.4 9.9 186 6 309.4 311.1 293.6 337.1 9.05 13 750 2627 13.6 1.6 44 12.0 6.9 190 6 311.3 312.4 291.5 329.2 5.73 14 700 3206 11.0 -5.0 32 16.0 3.1 220 6 314.7 315.4 290.8 326.7 3.76 15 672 3544 9.0 -8.0 29 17.0 1.1 225 6 316.1 316.7 290.6 326.2 3.11 16 610 4337 4.2 -9.8 35 14.0 -2.0 236 5 319.5 320.0 291.5 329.3 2.98 17 599 4484 4.2 -21.8 13 26.0 -4.7 239 5 321.1 321.4 290.3 325.0 1.11 18 503 5883 -3.3 -30.3 10 27.0 -10.6 259 4 328.5 328.6 291.9 330.7 0.61 19 500 5930 -3.7 -30.7 10 27.0 -10.9 260 4 328.5 328.6 291.9 330.7 0.59 20 400 7650 -16.7 -35.7 18 19.0 -20.4 190 10 333.3 333.4 293.0 335.0 0.46 21 352 8592 -23.7 -45.7 11 22.0 -26.5 208 7 336.3 336.3 293.6 337.0 0.18 22 329 9079 -27.9 -45.9 16 18.0 -29.9 217 6 337.0 337.1 293.8 337.8 0.19 23 300 9730 -34.1 -44.1 36 10.0 -35.1 230 4 337.3 337.4 293.9 338.3 0.25 24 275 10337 -40.1 -44.4 63 4.3 -40.5 242 10 337.1 337.2 293.9 338.2 0.27 25 268 10514 -41.3 245 12 337.9 26 250 10990 -41.5 255 17 344.4 27 230 11548 -45.3 264 18 346.9 28 200 12460 -52.9 280 19 349.0 29 150 14260 -66.7 250 17 355.2 30 107 16249 -74.9 267 15 375.7 31 100 16640 -74.9 270 14 383.0 32 90 17245 -78.3 258 13 388.0 33 75 18285 -78.1 238 11 409.1 34 70 18680 -76.5 230 10 420.7 35 59 19679 -73.1 278 8 449.4 36 50 20680 -62.3 325 6 496.7 37 48 20934 -61.3 339 6 504.9 38 30 23870 -59.5 135 12 582.4 39 28 24300 -59.1 155 12 595.2 40 20 26450 -48.7 250 10 687.1 41 19 26787 -49.3 695.4 42 13 29268 -50.5 771.0 TRP WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 545.24 mb = 5267.43 m = 17281.39 ft Wetbulb zero: 649.80 mb = 3819.21 m = 12530.06 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 45.36 % Est. max temperature: 31.36 C = 88.45 F Sfc-Lift cond lev (LCL): 950.71 mb = 595.05 m = 1952.22 ft T: 22.89 C 700-500 lapse rate: 5.40 C/km ThetaE index: 13.86 C Layer 926.0- 925.0 mb Conv cond level (CCL): 879.89 mb = 1268.88 m = 4162.93 ft Mean mixing ratio: 15.94 g/kg Conv temperature: 28.55 C = 83.39 F Cap Strength: 1.68 C Lifted Index: -0.03 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.65 C Lifted Index @700 mb: 0.96 C Showalter Index: 3.55 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 16.50 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 169.60 Risk: None Energy Index: -1.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 645.25 J/kg Max Up Vert Vel: 35.92 m/s Conv Inhibition (B-): 31.95 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 905.83 mb = 1017.53 m = 3338.31 ft Lev Free Conv (LFC): 790.83 mb = 2179.83 m = 7151.57 ft Equ Level (EL): 750.83 mb = 2618.15 m = 8589.63 ft B at Equ Level: 15.45 J/kg Max Parcel Lev (MPL): 700.83 mb = 3196.11 m = 10485.79 ft Wind level data Storm motion: 228 at 4 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 ---------------------------------------------------------- 0 984 292 145 4 -2.3 3.3 | 94 6 -5.5 0.4 1 925 836 155 10 -4.2 9.1 | 130 10 -7.4 6.2 2 850 1567 135 6 -4.2 4.2 | 100 8 -7.5 1.4 3 700 3206 220 6 3.9 4.6 | 200 2 0.6 1.7 4 500 5930 260 4 3.9 0.7 | 342 2 0.7 -2.2 5 400 7650 190 10 1.7 9.8 | 168 7 -1.5 7.0 6 300 9730 230 4 3.1 2.6 | 27 0 -0.2 -0.3 7 250 10990 255 17 16.4 4.4 | 263 13 13.2 1.5 8 200 12460 280 19 18.7 -3.3 | 292 17 15.5 -6.2 9 150 14260 250 17 16.0 5.8 | 257 13 12.8 2.9 10 100 16640 270 14 14.0 -0.0 | 285 11 10.8 -2.9 11 70 18680 230 10 7.7 6.4 | 231 6 4.4 3.5 12 50 20680 325 6 3.4 -4.9 | 358 8 0.2 -7.8 13 30 23870 135 12 -8.5 8.5 | 116 13 -11.7 5.6 14 20 26450 250 10 9.4 3.4 | 265 6 6.2 0.5 Wind Parameters Mean winds (0-6000m): 198.1 at 5.8 knts Storm direction: 228.1 at 4.3 knts Shear (0-3000m) pos: 1.3 neg: 0.5 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 16.0 neg: -9.0 tot: 7.0 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 1.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 194.62 Bulk Shear: 3.32 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 ------------------------------------------------------------------------------- 500 152 7 116 7| 5.8 0.0 5.8| 8.0 0.0 8.0 15.9 0.74| 5.8 4.3 1000 151 8 119 8| 2.9 1.4 4.2| 8.0 -6.0 2.0 2.0 0.19| 4.4 0.8 1500 148 7 115 8| 1.5 0.9 2.4| 9.6 -9.0 0.6 0.4 0.09| 3.9 0.4 2000 151 7 116 7| 1.4 0.7 2.1| 12.8 -9.0 3.8 1.9 0.22| 3.6 0.8 2500 156 7 119 7| 1.4 0.5 2.0| 14.8 -9.0 5.8 2.3 0.30| 3.5 1.0 3000 163 7 124 6| 1.3 0.5 1.8| 16.0 -9.0 7.0 2.3 0.36| 3.3 1.2 4000 177 6 135 5| 0.9 0.3 1.3| 16.5 -9.0 7.5 1.9 0.40| 2.7 1.1 5000 189 6 144 4| 0.7 0.3 1.0| 16.9 -9.0 7.9 1.6 0.43| 2.3 1.0 6000 198 6 151 3| 0.6 0.1 0.7| 17.2 -9.8 7.4 1.2 0.35| 2.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251018.00.gif