UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:1200Z 29 APR 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 1005 70 15.4 4.4 48 11.0 9.6 300 4 288.1 289.1 282.6 303.0 5.21 1 1000 112 15.2 3.2 45 12.0 9.0 335 6 288.4 289.2 282.2 302.1 4.81 2 925 767 11.0 -3.0 37 14.0 4.7 335 12 290.6 291.1 281.4 300.2 3.31 3 850 1466 6.2 -12.8 24 19.0 -0.6 325 23 292.6 292.9 280.3 297.8 1.68 4 810 1860 4.8 -24.2 10 29.0 -3.2 321 23 295.2 295.3 280.1 297.4 0.67 5 771 2262 4.4 -13.6 26 18.0 -2.1 317 23 299.0 299.3 283.1 304.4 1.73 6 700 3040 -1.5 -17.5 28 16.0 -6.5 310 23 300.8 301.1 283.5 305.2 1.38 7 691 3143 -2.3 -19.3 26 17.0 -7.4 309 24 301.0 301.3 283.4 304.9 1.20 8 668 3410 -3.3 -38.3 5 35.0 -9.9 305 25 302.9 302.9 282.8 303.6 0.21 9 612 4097 -5.9 -46.9 2 41.0 -12.2 296 29 307.5 307.6 284.5 307.9 0.09 10 585 4448 -8.1 -47.1 3 39.0 -13.8 291 30 309.0 309.0 285.1 309.3 0.09 11 500 5640 -18.7 -50.7 4 32.0 -22.0 275 37 310.2 310.3 285.5 310.5 0.07 12 400 7260 -31.7 -58.7 5 27.0 -33.1 270 60 313.8 313.8 286.7 313.9 0.03 13 387 7492 -33.5 -50.5 16 17.0 -34.6 269 62 314.4 314.4 287.0 314.8 0.10 14 384 7546 -33.9 -46.9 26 13.0 -34.8 269 62 314.6 314.6 287.1 315.1 0.15 15 356 8069 -38.5 -49.5 30 11.0 -39.1 268 66 315.3 315.3 287.3 315.7 0.12 16 346 8264 -40.1 -53.1 24 13.0 -40.7 267 68 315.7 315.7 287.4 316.0 0.08 17 325 8686 -43.7 266 72 316.4 18 300 9220 -45.7 265 76 320.9 19 250 10420 -49.1 270 103 333.0 20 200 11870 -53.3 265 95 348.4 21 163 13180 -56.7 265 93 363.6 22 150 13710 -55.5 255 78 374.5 23 110 15666 -59.1 266 66 402.4 24 100 16260 -61.1 270 62 409.7 25 86 17195 -59.7 257 52 430.6 26 70 18460 -65.5 240 39 444.3 27 69 18548 -65.5 240 38 446.1 28 65 18913 -64.1 240 35 456.8 29 63 19106 -59.5 240 33 471.1 30 54 20073 -58.9 240 25 493.7 31 50 20560 -55.9 240 21 511.7 32 42 21676 -54.9 218 16 540.4 33 34 23030 -54.9 191 10 574.1 34 30 23840 -50.5 175 6 607.0 35 20 26470 -49.7 360 19 684.0 36 17 27531 -50.9 712.7 TRP 163 13180 -56.7 265 93 363.6 WND 250 10420 -49.1 270 103 333.0 Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 718.05 mb = 2842.20 m = 9324.68 ft Wetbulb zero: 858.05 mb = 1388.06 m = 4553.94 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 17.41 % Est. max temperature: 19.77 C = 67.58 F Sfc-Lift cond lev (LCL): 851.69 mb = 1449.57 m = 4755.74 ft T: 6.31 C 700-500 lapse rate: 6.62 C/km ThetaE index: 5.62 C Layer 1000.0- 771.0 mb Conv cond level (CCL): 604.62 mb = 4191.42 m = 13751.19 ft Mean mixing ratio: 3.90 g/kg Conv temperature: 35.22 C = 95.39 F Cap Strength: 10.81 C Lifted Index: 9.58 C Risk: None Lifted Index @300 mb: 14.28 C Lifted Index @700 mb: 7.39 C Showalter Index: 11.87 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 5.90 C K Index: -3.90 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 2.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.42 J/kg Max Up Vert Vel: 3.85 m/s Conv Inhibition (B-): 48163.93 J/kg Cap Strength: 10.75 C Lift Cond Lev (LCL): 782.46 mb = 2141.81 m = 7026.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 19 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 1005 70 300 4 3.5 -2.0 | 156 15 -6.4 14.1 1 1000 112 335 6 2.5 -5.4 | 145 13 -7.3 10.7 2 925 767 335 12 5.1 -10.9 | 137 7 -4.8 5.2 3 850 1466 325 23 13.2 -18.8 | 310 4 3.3 -2.7 4 700 3040 310 23 17.6 -14.8 | 260 8 7.8 1.3 5 500 5640 275 37 36.9 -3.2 | 244 30 27.0 12.9 6 400 7260 270 60 60.0 -0.0 | 252 53 50.1 16.1 7 300 9220 265 76 75.7 6.6 | 251 70 65.8 22.7 8 250 10420 270 103 103.0 -0.0 | 260 95 93.1 16.1 9 200 11870 265 95 94.6 8.3 | 254 88 84.8 24.4 10 163 13180 265 93 92.6 8.1 | 254 86 82.8 24.2 11 150 13710 255 78 75.3 20.2 | 241 75 65.5 36.3 12 100 16260 270 62 62.0 -0.0 | 253 55 52.1 16.1 13 70 18460 240 39 33.8 19.5 | 214 43 23.9 35.6 14 50 20560 240 21 18.2 10.5 | 197 28 8.3 26.6 15 30 23840 175 6 -0.5 6.0 | 155 24 -10.4 22.1 16 20 26470 360 19 -0.0 -19.0 | 74 10 -9.9 -2.9 Wind Parameters Mean winds (0-6000m): 298.5 at 25.2 knts Storm direction: 328.5 at 18.9 knts Shear (0-3000m) pos: 1.2 neg: 2.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 104.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -20.3 tot: -20.3 m^2/s^2 ave: -6.8 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 49.65 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 ------------------------------------------------------------------------------- 500 334 8 144 11| 7.5 0.0 7.5| 0.0 -11.3 -11.3 -22.7 -0.43| 7.9 -3.4 1000 334 10 142 9| 3.7 3.4 7.2| 0.0 -12.9 -12.9 -12.9 -0.29| 7.4 -2.2 1500 330 14 145 5| 2.5 4.5 7.0| 0.0 -13.6 -13.6 -9.0 -0.34| 7.6 -2.6 2000 327 16 157 3| 1.9 3.5 5.3| 0.0 -15.7 -15.7 -7.9 -0.38| 6.2 -2.4 2500 324 18 191 2| 1.5 2.9 4.4| 0.0 -18.0 -18.0 -7.2 -0.41| 5.3 -2.2 3000 322 18 225 2| 1.2 2.5 3.8| 0.0 -20.3 -20.3 -6.8 -0.42| 4.8 -2.0 4000 316 20 250 5| 0.9 2.8 3.7| 0.1 -23.2 -23.1 -5.8 -0.35| 4.6 -1.6 5000 307 23 253 8| 0.7 3.0 3.7| 0.1 -38.8 -38.7 -7.7 -0.34| 4.6 -1.6 6000 298 25 252 13| 0.6 3.4 4.0| 16.4 -55.1 -38.8 -6.5 -0.28| 4.9 -1.4 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20250429.12.gif