UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:1200Z 11 DEC 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 1007 68 18.2 10.2 60 8.0 13.5 270 20 290.8 292.1 286.4 312.9 7.77 1 1000 128 18.0 9.0 56 9.0 12.8 275 17 291.1 292.4 285.9 311.7 7.21 2 925 789 11.6 4.6 62 7.0 7.9 270 29 291.2 292.2 284.4 307.7 5.75 3 850 1488 6.6 2.2 73 4.4 4.4 260 37 293.1 294.0 284.7 308.4 5.28 4 819 1792 4.6 0.6 75 4.0 2.7 266 40 294.1 294.9 284.7 308.3 4.88 5 808 1902 4.6 -1.4 65 6.0 1.8 268 41 295.2 296.0 284.5 307.8 4.27 6 718 2855 -1.3 -17.3 28 16.0 -6.3 286 52 298.9 299.1 282.7 303.2 1.37 7 700 3057 -2.3 -27.3 13 25.0 -8.4 290 54 299.9 300.0 282.1 301.9 0.58 8 673 3367 -4.1 -24.1 19 20.0 -9.3 291 54 301.3 301.5 283.0 304.0 0.81 9 671 3391 -4.3 -22.3 23 18.0 -9.2 291 54 301.3 301.5 283.2 304.4 0.95 10 652 3616 -5.9 -20.9 29 15.0 -10.1 291 54 302.0 302.2 283.7 305.6 1.11 11 614 4081 -9.7 -44.7 4 35.0 -14.7 292 54 302.9 302.9 282.7 303.3 0.12 12 578 4544 -12.5 -32.5 17 20.0 -16.2 293 54 304.9 305.0 284.0 306.4 0.43 13 562 4757 -14.1 -50.1 3 36.0 -18.2 293 54 305.5 305.5 283.7 305.7 0.07 14 500 5630 -21.3 -55.3 3 34.0 -24.1 295 54 307.1 307.1 284.2 307.2 0.04 15 462 6210 -25.1 -58.1 3 33.0 -27.3 291 68 309.4 309.4 285.1 309.5 0.03 16 426 6798 -26.9 -56.9 4 30.0 -29.0 288 82 314.3 314.3 286.9 314.5 0.04 17 400 7250 -29.5 -59.5 4 30.0 -31.3 285 93 316.6 316.7 287.7 316.8 0.03 18 334 8513 -36.9 -60.9 7 24.0 -37.9 279 124 323.3 323.3 289.8 323.4 0.03 19 300 9250 -39.1 -67.1 4 28.0 -40.1 275 142 330.3 330.3 291.8 330.3 0.02 20 284 9626 -39.5 -65.5 5 26.0 -40.5 277 152 334.9 334.9 293.0 335.0 0.02 21 275 9846 -40.1 -55.1 19 15.0 -40.9 277 158 337.1 337.1 293.7 337.5 0.08 22 250 10490 -44.7 280 175 339.6 23 223 11244 -48.3 277 175 345.4 24 200 11950 -52.3 275 175 349.9 25 174 12840 -57.5 355.6 TRP WND Sounding variables and indices 1000-500 mb thick: 5502.00 m Freezing level: 737.83 mb = 2644.93 m = 8677.48 ft Wetbulb zero: 788.21 mb = 2102.24 m = 6897.04 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 34.56 % Est. max temperature: 20.31 C = 68.57 F Sfc-Lift cond lev (LCL): 893.83 mb = 1072.40 m = 3518.34 ft T: 9.57 C 700-500 lapse rate: 7.38 C/km ThetaE index: 6.52 C Layer 819.0- 673.0 mb Conv cond level (CCL): 798.51 mb = 1997.59 m = 6553.70 ft Mean mixing ratio: 6.40 g/kg Conv temperature: 23.02 C = 73.44 F Cap Strength: 2.21 C Lifted Index: 1.30 C Risk: Showers probable Lifted Index @300 mb: 14.90 C Lifted Index @700 mb: 2.07 C Showalter Index: 2.06 C Risk: Showers probable Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 23.50 C K Index: 5.10 Risk: None Sweat Index: 202.40 Risk: None Energy Index: -0.17 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.14 J/kg Max Up Vert Vel: 1.51 m/s Conv Inhibition (B-): 4547.35 J/kg Cap Strength: 2.20 C Lift Cond Lev (LCL): 851.21 mb = 1476.28 m = 4843.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 35 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 1007 68 270 20 20.0 -0.0 | 170 25 -4.3 24.8 1 1000 128 275 17 16.9 -1.5 | 163 24 -7.4 23.4 2 925 789 270 29 29.0 -0.0 | 191 25 4.7 24.8 3 850 1488 260 37 36.4 6.4 | 201 34 12.1 31.3 4 700 3057 290 54 50.7 -18.5 | 256 27 26.4 6.4 5 500 5630 295 54 48.9 -22.8 | 265 25 24.6 2.0 6 400 7250 285 93 89.8 -24.1 | 269 66 65.5 0.8 7 300 9250 275 142 141.5 -12.4 | 264 118 117.2 12.5 8 250 10490 280 175 172.3 -30.4 | 272 148 148.0 -5.5 9 200 11950 275 175 174.3 -15.3 | 266 150 150.0 9.6 Wind Parameters Mean winds (0-6000m): 285.6 at 46.3 knts Storm direction: 315.6 at 34.7 knts Shear (0-3000m) pos: 5.3 neg: 2.4 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 86.3 deg Storm rel helicity (0-3000m) pos: 335.5 neg: -16.9 tot: 318.6 m^2/s^2 ave: 106.2 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 7.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 93.13 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 ------------------------------------------------------------------------------- 500 273 21 171 24| 5.2 0.0 5.2| 46.3 -16.9 29.4 58.7 0.47| 10.4 4.8 1000 271 25 181 25| 2.6 4.0 6.6| 89.4 -16.9 72.5 72.5 0.62| 9.3 5.7 1500 267 28 189 27| 1.7 4.8 6.5|122.5 -16.9 105.6 70.4 0.60| 8.6 5.2 2000 267 31 195 27| 3.3 3.6 6.9|192.4 -16.9 175.5 87.8 0.69| 8.7 6.0 2500 270 34 202 27| 4.5 2.9 7.3|263.5 -16.9 246.6 98.6 0.75| 8.9 6.7 3000 274 37 210 26| 5.3 2.4 7.7|335.5 -16.9 318.6 106.2 0.80| 9.1 7.3 4000 280 41 223 24| 4.1 1.8 5.9|346.4 -16.9 329.5 82.4 0.80| 7.1 5.6 5000 283 44 232 24| 3.4 1.4 4.8|357.0 -16.9 340.1 68.0 0.80| 5.8 4.7 6000 286 46 239 24| 2.9 2.0 4.9|379.1 -16.9 362.2 60.4 0.71| 5.9 4.2 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251211.12.gif