UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:1200Z 18 OCT 25 Station: RJ778 WMO ident: 47778 Latitude: 33.45 Longitude: 135.77 ------------------------------------------------------------------------------- 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 1009 75 24.4 21.4 83 3.0 22.3 0 0 296.8 299.7 295.1 343.3 16.10 1 1000 153 24.0 21.5 86 2.5 22.2 235 6 297.1 300.1 295.4 344.5 16.35 2 933 759 21.2 17.5 79 3.7 18.7 257 16 300.2 302.7 294.3 340.1 13.61 3 925 834 20.4 17.5 83 2.9 18.4 260 17 300.2 302.7 294.4 340.4 13.73 4 850 1560 15.4 15.0 97 0.4 15.1 270 17 302.3 304.6 294.3 339.9 12.72 5 816 1906 13.4 13.1 98 0.3 13.2 267 19 303.7 305.9 293.9 338.5 11.69 6 810 1968 14.0 11.4 84 2.6 12.3 266 19 305.0 306.9 293.4 336.5 10.51 7 764 2460 10.8 8.6 86 2.2 9.5 262 21 306.7 308.4 292.9 334.5 9.22 8 757 2537 12.2 1.2 47 11.0 6.2 261 22 309.0 310.0 290.6 326.1 5.52 9 750 2615 12.0 3.0 54 9.0 6.9 260 22 309.6 310.8 291.5 329.2 6.34 10 723 2922 10.8 -2.2 40 13.0 4.1 257 24 311.6 312.4 290.5 325.7 4.50 11 711 3062 10.2 4.2 66 6.0 6.7 256 24 312.4 313.8 293.1 335.0 7.29 12 700 3192 9.2 5.7 79 3.5 7.1 255 25 312.7 314.2 293.9 338.2 8.24 13 692 3287 8.4 5.7 83 2.7 6.8 255 25 312.8 314.4 294.0 338.7 8.33 14 654 3752 5.4 2.8 83 2.6 3.9 256 27 314.5 315.9 293.6 337.0 7.18 15 567 4907 -1.1 -2.9 88 1.8 -2.0 258 30 320.0 321.0 293.7 337.6 5.46 16 500 5900 -7.5 -8.7 91 1.2 -8.0 260 33 323.9 324.7 293.6 337.0 3.97 17 460 6543 -10.9 -12.8 86 1.9 -11.6 262 34 327.5 328.1 293.8 338.0 3.11 18 422 7198 -15.5 -16.1 95 0.6 -15.7 264 36 329.8 330.3 294.0 338.6 2.58 19 406 7489 -16.9 -21.5 67 4.6 -18.3 265 37 331.6 331.9 293.7 337.6 1.69 20 400 7600 -17.7 -22.4 67 4.7 -19.1 265 37 332.0 332.3 293.7 337.6 1.58 21 394 7713 -18.3 -20.7 81 2.4 -19.0 263 37 332.6 333.0 294.1 339.2 1.87 22 351 8565 -25.1 -26.1 91 1.0 -25.4 251 33 334.6 334.9 294.1 339.3 1.30 23 344 8711 -25.9 -28.3 80 2.4 -26.4 249 33 335.5 335.7 294.2 339.4 1.08 24 337 8860 -26.1 -31.1 63 5.0 -27.1 247 32 337.2 337.4 294.4 340.4 0.85 25 303 9620 -32.9 -33.5 94 0.6 -33.0 236 29 338.0 338.2 294.5 340.9 0.75 26 300 9690 -33.3 -34.2 92 0.9 -33.4 235 29 338.4 338.6 294.6 341.1 0.70 27 281 10148 -36.3 -42.3 54 6.0 -36.9 246 29 340.5 340.6 294.7 341.8 0.33 28 262 10631 -40.1 -51.1 30 11.0 -40.8 257 29 341.8 341.9 294.9 342.4 0.13 29 250 10950 -43.1 265 29 342.0 30 200 12400 -55.5 265 37 344.9 31 184 12930 -57.9 262 40 349.3 32 150 14200 -64.5 255 47 359.0 33 106 16263 -75.9 255 47 374.8 34 100 16600 -75.7 265 49 381.5 35 71 18587 -73.9 255 36 424.6 36 70 18670 -71.7 255 35 431.0 37 67 18929 -70.7 252 34 438.6 38 60 19584 -70.9 246 33 452.2 39 58 19786 -67.3 244 33 464.7 40 53 20333 -65.5 238 32 481.0 41 50 20690 -62.3 235 31 496.7 42 46 21207 -59.9 226 27 514.4 43 30 23880 -58.9 180 6 584.1 44 29 24093 -58.3 591.4 45 22 25847 -54.5 651.4 TRP 106 16263 -75.9 255 47 374.8 WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 581.72 mb = 4711.49 m = 15457.45 ft Wetbulb zero: 596.71 mb = 4493.75 m = 14743.10 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 83.14 % Est. max temperature: 29.64 C = 85.36 F Sfc-Lift cond lev (LCL): 966.13 mb = 454.22 m = 1490.20 ft T: 22.61 C 700-500 lapse rate: 6.17 C/km ThetaE index: 14.31 C Layer 850.0- 750.0 mb Conv cond level (CCL): 888.09 mb = 1183.66 m = 3883.36 ft Mean mixing ratio: 14.75 g/kg Conv temperature: 28.81 C = 83.86 F Cap Strength: 1.38 C Lifted Index: -1.54 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.39 C Lifted Index @700 mb: 0.92 C Showalter Index: -0.66 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 22.50 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 247.00 Risk: None Energy Index: -0.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 214.66 J/kg Max Up Vert Vel: 20.72 m/s Conv Inhibition (B-): 18.37 J/kg Cap Strength: 1.38 C Lift Cond Lev (LCL): 917.47 mb = 904.18 m = 2966.44 ft Lev Free Conv (LFC): 852.47 mb = 1535.08 m = 5036.30 ft Equ Level (EL): 752.47 mb = 2587.57 m = 8489.30 ft B at Equ Level: 20.99 J/kg Max Parcel Lev (MPL): 702.47 mb = 3162.66 m = 10376.07 ft Wind level data Storm motion: 289 at 18 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 1009 75 0 0 -0.0 -0.0 | 109 18 -16.6 5.7 1 1000 153 235 6 4.9 3.4 | 128 15 -11.6 9.2 2 925 834 260 17 16.7 3.0 | 181 9 0.2 8.7 3 850 1560 270 17 17.0 -0.0 | 184 6 0.4 5.7 4 700 3192 255 25 24.1 6.5 | 212 14 7.6 12.2 5 500 5900 260 33 32.5 5.7 | 234 20 15.9 11.5 6 400 7600 265 37 36.9 3.2 | 246 22 20.3 8.9 7 300 9690 235 29 23.8 16.6 | 198 23 7.2 22.4 8 250 10950 265 29 28.9 2.5 | 236 15 12.3 8.3 9 200 12400 265 37 36.9 3.2 | 246 22 20.3 8.9 10 150 14200 255 47 45.4 12.2 | 238 34 28.8 17.9 11 106 16263 255 47 45.4 12.2 | 238 34 28.8 17.9 12 100 16600 265 49 48.8 4.3 | 253 34 32.3 10.0 13 70 18670 255 35 33.8 9.1 | 229 23 17.2 14.8 14 50 20690 235 31 25.4 17.8 | 201 25 8.8 23.5 15 30 23880 180 6 0.0 6.0 | 125 20 -16.6 11.7 Wind Parameters Mean winds (0-6000m): 259.1 at 23.4 knts Storm direction: 289.1 at 17.5 knts Shear (0-3000m) pos: 1.1 neg: 3.6 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 102.6 deg Storm rel helicity (0-3000m) pos: 63.3 neg: 0.0 tot: 63.3 m^2/s^2 ave: 21.1 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.4 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 6.88 Bulk Shear: 31.20 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 ------------------------------------------------------------------------------- 500 245 8 136 13| 0.0 13.2 13.2| 43.4 0.0 43.4 86.9 0.87| 13.7 11.9 1000 256 12 151 10| 2.7 6.6 9.3| 54.8 0.0 54.8 54.8 0.84| 9.8 8.3 1500 260 14 160 9| 2.2 4.4 6.6| 55.3 0.0 55.3 36.9 0.78| 7.2 5.6 2000 263 15 167 8| 1.7 4.0 5.7| 58.7 0.0 58.7 29.4 0.76| 6.2 4.7 2500 263 16 175 8| 1.3 3.8 5.1| 61.5 0.0 61.5 24.6 0.72| 5.5 4.0 3000 261 17 184 8| 1.1 3.6 4.8| 63.3 0.0 63.3 21.1 0.67| 5.1 3.4 4000 259 19 195 10| 1.0 3.0 4.0| 72.4 0.0 72.4 18.1 0.67| 4.3 2.9 5000 259 21 204 11| 1.1 2.4 3.5| 83.1 0.0 83.1 16.6 0.68| 3.8 2.5 6000 259 23 212 12| 1.2 2.0 3.1| 94.8 0.0 94.8 15.8 0.68| 3.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251018.12.gif