UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102118.upa.cvt Date: 1800Z 21 OCT 25 Searching for RJ909... Searching the city database file for: RJ909 ... Date:1800Z 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 131 SFC 982 291 23.6 22.7 95 0.9 23.0 70 3 298.3 301.6 296.7 350.6 17.96 2 978 327 24.8 21.6 82 3.2 22.5 73 3 299.9 302.9 296.4 349.1 16.84 3 925 817 21.0 19.4 91 1.6 19.9 110 4 300.8 303.6 295.8 346.3 15.51 4 892 1131 19.2 13.2 68 6.0 15.3 125 9 302.1 304.0 292.7 333.9 10.75 5 850 1543 15.8 14.6 93 1.2 15.0 145 16 302.7 305.0 294.1 339.4 12.39 6 818 1868 14.2 11.6 84 2.6 12.6 150 15 304.3 306.3 293.3 335.8 10.55 7 806 1993 14.0 9.0 72 5.0 10.9 152 15 305.4 307.1 292.4 332.4 8.98 8 800 2056 14.6 2.6 44 12.0 7.9 153 15 306.7 307.8 290.1 324.4 5.77 9 772 2357 13.4 -5.6 26 19.0 4.4 157 14 308.6 309.2 288.3 318.8 3.26 10 758 2511 12.2 2.2 50 10.0 6.6 160 14 308.9 310.0 290.9 327.2 5.92 11 722 2918 9.8 -8.2 27 18.0 1.7 166 13 310.6 311.1 288.6 319.7 2.85 12 700 3174 7.8 -2.2 49 10.0 2.7 170 12 311.1 312.0 290.5 325.7 4.65 13 663 3618 4.6 -4.4 52 9.0 0.3 178 11 312.4 313.2 290.5 325.6 4.16 14 658 3680 4.4 -9.6 35 14.0 -1.6 179 11 312.8 313.4 289.3 321.9 2.80 15 636 3956 2.8 -2.2 70 5.0 0.3 184 11 314.1 315.1 291.8 330.3 5.12 16 625 4096 1.6 -2.7 73 4.3 -0.6 187 11 314.3 315.2 291.7 330.2 5.02 17 611 4278 0.2 -0.9 92 1.1 -0.4 190 10 314.7 315.8 292.6 333.2 5.87 18 609 4305 1.6 0.7 94 0.9 1.1 191 10 316.6 317.9 293.7 337.6 6.63 19 500 5870 -5.9 -6.6 95 0.7 -6.2 220 8 325.8 326.8 294.6 341.3 4.67 20 444 6794 -10.3 -11.7 89 1.4 -10.9 220 13 331.6 332.3 295.2 343.6 3.52 21 400 7590 -15.7 -17.4 87 1.7 -16.3 220 17 334.6 335.1 295.1 343.2 2.44 22 344 8716 -22.7 -26.2 73 3.5 -23.6 238 23 339.8 340.1 295.4 344.7 1.31 23 320 9245 -26.1 -30.5 66 4.4 -27.0 247 26 342.2 342.4 295.7 345.8 0.94 24 300 9710 -29.7 -33.7 68 4.0 -30.4 255 29 343.5 343.7 295.8 346.4 0.74 25 250 10980 -39.7 -44.7 59 5.0 -40.2 270 49 347.0 347.1 296.3 348.2 0.29 26 249 11007 -40.1 -45.1 59 5.0 -40.5 270 49 346.8 346.9 296.2 348.0 0.27 27 208 12206 -50.7 278 56 348.6 28 200 12460 -52.7 280 58 349.3 29 176 13270 -59.1 285 72 351.8 30 150 14250 -67.1 290 70 354.5 31 118 15661 -74.5 269 54 366.0 32 105 16332 -76.5 259 46 374.7 33 100 16610 -78.3 255 43 376.4 34 99 16668 -78.1 257 42 377.9 35 87 17414 -76.3 278 30 395.8 36 79 17973 -76.5 295 21 406.4 37 70 18680 -72.5 315 10 429.3 38 63 19297 -72.9 282 9 441.5 39 59 19688 -66.3 262 9 464.7 40 50 20690 -65.7 210 8 488.7 41 44 21474 -62.7 189 8 514.2 42 30 23870 -57.3 125 8 588.4 43 24 25283 -56.9 180 10 628.4 44 23 25555 -52.9 191 11 647.8 45 20 26460 -51.7 225 12 677.9 46 19 26792 -52.5 685.5 47 16 27893 -56.5 706.9 TRP WND 176 13270 -59.1 285 72 351.8 Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 585.75 mb = 4638.49 m = 15217.94 ft Wetbulb zero: 662.32 mb = 3626.69 m = 11898.44 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 72.33 % Est. max temperature: 28.89 C = 84.01 F Sfc-Lift cond lev (LCL): 969.59 mb = 403.16 m = 1322.70 ft T: 24.21 C 700-500 lapse rate: 5.08 C/km ThetaE index: 20.56 C Layer 818.0- 758.0 mb Conv cond level (CCL): 871.66 mb = 1327.83 m = 4356.34 ft Mean mixing ratio: 14.64 g/kg Conv temperature: 27.65 C = 81.78 F Cap Strength: 1.20 C Lifted Index: -0.65 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.10 C Lifted Index @700 mb: -1.07 C Showalter Index: 1.14 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 20.50 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 215.20 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 187.72 J/kg Max Up Vert Vel: 19.38 m/s Conv Inhibition (B-): 12.22 J/kg Cap Strength: 1.20 C Lift Cond Lev (LCL): 891.35 mb = 1136.76 m = 3729.49 ft Lev Free Conv (LFC): 856.35 mb = 1479.36 m = 4853.47 ft Equ Level (EL): 806.35 mb = 1989.44 m = 6526.95 ft B at Equ Level: 17.59 J/kg Max Parcel Lev (MPL): 276.35 mb = 10282.01 m = 33733.22 ft Wind level data Storm motion: 201 at 8 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 ---------------------------------------------------------- 0 982 291 70 3 -2.8 -1.0 | 34 10 -5.6 -8.4 1 925 817 110 4 -3.8 1.4 | 48 9 -6.6 -6.0 2 850 1543 145 16 -9.2 13.1 | 116 13 -12.0 5.8 3 700 3174 170 12 -2.1 11.8 | 133 7 -4.9 4.5 4 500 5870 220 8 5.1 6.1 | 297 3 2.3 -1.2 5 400 7590 220 17 10.9 13.0 | 235 10 8.1 5.7 6 300 9710 255 29 28.0 7.5 | 270 25 25.2 0.2 7 250 10980 270 49 49.0 -0.0 | 279 47 46.2 -7.3 8 200 12460 280 58 57.1 -10.1 | 288 57 54.3 -17.4 9 176 13270 285 72 69.5 -18.6 | 291 72 66.7 -26.0 10 150 14250 290 70 65.8 -23.9 | 296 70 63.0 -31.3 11 100 16610 255 43 41.5 11.1 | 264 39 38.7 3.8 12 70 18680 315 10 7.1 -7.1 | 343 15 4.3 -14.4 13 50 20690 210 8 4.0 6.9 | 289 1 1.2 -0.4 14 30 23870 125 8 -6.6 4.6 | 74 10 -9.4 -2.7 15 20 26460 225 12 8.5 8.5 | 259 6 5.7 1.1 Wind Parameters Mean winds (0-6000m): 170.9 at 10.5 knts Storm direction: 200.9 at 7.9 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 100.9 deg Storm rel helicity (0-3000m) pos: 51.5 neg: 0.0 tot: 51.5 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 3.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 13.16 Bulk Shear: 14.26 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 92 3 41 10| 2.5 0.0 2.5| 5.6 0.0 5.6 11.2 0.88| 2.6 2.3 1000 116 6 58 9| 5.6 0.0 5.6| 27.5 0.0 27.5 27.5 0.94| 5.7 5.3 1500 135 9 82 9| 5.2 0.0 5.2| 45.0 0.0 45.0 30.0 0.92| 5.9 5.4 2000 142 10 94 9| 3.7 0.0 3.7| 48.1 0.0 48.1 24.1 0.86| 5.0 4.3 2500 146 11 101 9| 2.8 0.0 2.8| 50.1 0.0 50.1 20.1 0.81| 4.5 3.6 3000 150 11 105 9| 2.2 0.0 2.2| 51.5 0.0 51.5 17.2 0.77| 4.1 3.1 4000 157 11 113 8| 1.6 0.0 1.6| 54.0 0.0 54.0 13.5 0.74| 3.6 2.6 5000 164 11 118 7| 1.2 0.0 1.2| 55.4 0.0 55.4 11.1 0.75| 3.2 2.4 6000 171 10 124 5| 1.1 0.0 1.1| 56.1 -1.4 54.7 9.1 0.66| 3.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//RJ909/skewt/RJ909.skewt.20251021.18.gif