UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122412.upa.cvt Date: 1200Z 24 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:1200Z 24 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 1004 66 14.6 14.3 98 0.3 14.4 40 6 287.4 289.2 287.4 316.0 10.25 1 1003 75 14.6 14.1 97 0.5 14.3 41 6 287.5 289.3 287.3 315.7 10.13 2 1000 100 14.6 13.5 93 1.1 13.9 45 8 287.8 289.5 287.1 315.0 9.76 3 928 729 11.4 6.8 73 4.6 8.9 242 2 290.7 291.9 285.2 309.8 6.69 4 925 756 11.4 7.0 74 4.4 9.0 235 2 291.0 292.2 285.5 310.4 6.80 5 912 874 11.0 3.0 58 8.0 6.9 242 3 291.7 292.7 284.1 306.8 5.21 6 898 1003 10.0 5.0 71 5.0 7.3 249 5 292.0 293.1 285.1 309.5 6.09 7 889 1087 9.2 4.3 71 4.9 6.6 254 6 292.0 293.1 284.9 308.9 5.86 8 850 1458 7.4 5.2 86 2.2 6.2 275 10 293.9 295.1 286.3 312.8 6.53 9 832 1634 6.6 3.7 82 2.9 5.1 271 12 294.9 295.9 286.2 312.3 6.00 10 715 2869 1.4 1.4 100 0.0 1.4 244 27 302.2 303.3 288.8 320.0 5.93 11 700 3040 0.0 0.0 100 0.0 0.0 240 29 302.5 303.5 288.4 319.0 5.47 12 680 3271 -0.9 -0.9 100 0.0 -0.9 240 31 304.0 305.0 288.8 320.0 5.27 13 628 3901 -4.1 -4.4 98 0.3 -4.3 240 35 307.3 308.2 289.0 321.0 4.40 14 552 4906 -9.9 -10.3 97 0.4 -10.1 240 43 312.0 312.6 289.4 322.1 3.16 15 546 4990 -10.7 -12.0 90 1.3 -11.2 240 44 312.0 312.6 289.0 321.0 2.79 16 524 5304 -12.9 -13.3 97 0.4 -13.0 240 46 313.1 313.6 289.2 321.6 2.62 17 514 5451 -13.3 -15.1 86 1.8 -13.9 240 47 314.3 314.8 289.3 321.9 2.30 18 508 5540 -13.5 -24.5 39 11.0 -16.3 240 48 315.1 315.3 288.3 318.7 1.03 19 500 5660 -15.7 -30.7 26 15.0 -18.7 240 49 313.9 314.0 287.4 316.0 0.59 20 496 5721 -15.7 -28.7 32 13.0 -18.5 240 49 314.6 314.8 287.8 317.1 0.72 21 482 5937 -14.3 -33.3 18 19.0 -18.0 242 49 318.9 319.0 288.9 320.6 0.48 22 444 6554 -19.1 -39.1 15 20.0 -22.1 245 51 320.5 320.5 289.2 321.5 0.29 23 435 6706 -20.7 -40.7 15 20.0 -23.5 246 51 320.3 320.4 289.1 321.2 0.25 24 427 6843 -21.5 -42.5 13 21.0 -24.2 247 51 321.0 321.0 289.3 321.8 0.21 25 400 7320 -26.1 -42.1 21 16.0 -28.0 250 52 321.1 321.1 289.3 321.9 0.24 26 325 8779 -40.1 -47.1 47 7.0 -40.5 254 55 321.4 321.4 289.4 322.0 0.17 27 300 9320 -44.7 255 56 322.4 28 250 10520 -54.7 260 72 324.7 29 226 11158 -59.9 265 78 326.3 30 200 11920 -60.3 270 74 337.3 31 150 13720 -59.1 265 93 368.3 32 143 14016 -61.3 271 99 369.5 33 139 14191 -61.5 275 103 372.1 34 103 16030 -63.9 275 73 400.9 35 100 16210 -63.7 275 70 404.7 36 95 16524 -63.9 271 68 410.2 37 85 17207 -61.5 264 65 428.4 38 70 18400 -64.3 250 58 446.8 39 57 19660 -63.1 476.6 40 52 20226 -62.9 489.7 TRP 226 11158 -59.9 265 78 326.3 WND 139 14191 -61.5 275 103 372.1 Sounding variables and indices 1000-500 mb thick: 5560.00 m Freezing level: 700.00 mb = 3040.00 m = 9973.63 ft Wetbulb zero: 699.58 mb = 3044.81 m = 9989.41 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 88.79 % Est. max temperature: 20.89 C = 69.59 F Sfc-Lift cond lev (LCL): 999.68 mb = 102.69 m = 336.90 ft T: 14.59 C 700-500 lapse rate: 5.99 C/km ThetaE index: 6.19 C Layer 1003.0- 925.0 mb Conv cond level (CCL): 856.09 mb = 1398.92 m = 4589.56 ft Mean mixing ratio: 7.71 g/kg Conv temperature: 20.78 C = 69.41 F Cap Strength: 6.93 C Lifted Index: 5.67 C Risk: None Lifted Index @300 mb: 7.90 C Lifted Index @700 mb: 3.38 C Showalter Index: 4.88 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 20.90 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 131.40 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.25 J/kg Max Up Vert Vel: 5.15 m/s Conv Inhibition (B-): 19794.84 J/kg Cap Strength: 6.65 C Lift Cond Lev (LCL): 906.34 mb = 926.21 m = 3038.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 20 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 1004 66 40 6 -3.9 -4.6 | 81 24 -24.2 -3.6 1 1000 100 45 8 -5.7 -5.7 | 80 26 -26.0 -4.7 2 925 756 235 2 1.6 1.1 | 96 19 -18.7 2.1 3 850 1458 275 10 10.0 -0.9 | 91 10 -10.4 0.1 4 700 3040 240 29 25.1 14.5 | 197 16 4.8 15.5 5 500 5660 240 49 42.4 24.5 | 221 34 22.1 25.5 6 400 7320 250 52 48.9 17.8 | 237 34 28.5 18.8 7 300 9320 255 56 54.1 14.5 | 245 37 33.7 15.5 8 250 10520 260 72 70.9 12.5 | 255 52 50.5 13.5 9 226 11158 265 78 77.7 6.8 | 262 58 57.3 7.8 10 200 11920 270 74 74.0 -0.0 | 269 54 53.6 1.0 11 150 13720 265 93 92.6 8.1 | 263 73 72.3 9.1 12 139 14191 275 103 102.6 -9.0 | 276 83 82.2 -8.0 13 100 16210 275 70 69.7 -6.1 | 276 50 49.4 -5.1 14 70 18400 250 58 54.5 19.8 | 239 40 34.1 20.8 Wind Parameters Mean winds (0-6000m): 242.7 at 27.2 knts Storm direction: 272.7 at 20.4 knts Shear (0-3000m) pos: 1.1 neg: 5.4 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 116.1 deg Storm rel helicity (0-3000m) pos: 56.3 neg: -23.1 tot: 33.2 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 134.03 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 20 6 78 23| 0.0 8.6 8.6| 21.8 -17.2 4.6 9.2 0.16| 13.0 2.0 1000 19 5 81 22| 0.0 5.7 5.7| 35.4 -17.2 18.2 18.2 0.26| 9.8 2.5 1500 293 6 85 15| 2.2 3.8 6.0| 36.3 -23.1 13.2 8.8 0.13| 8.9 1.2 2000 276 8 91 12| 1.6 4.5 6.2| 43.7 -23.1 20.6 10.3 0.25| 8.4 2.1 2500 264 10 102 10| 1.3 5.1 6.4| 52.0 -23.1 28.9 11.6 0.34| 8.2 2.7 3000 253 13 122 9| 1.1 5.4 6.5| 56.3 -23.1 33.2 11.1 0.31| 8.1 2.5 4000 246 18 155 9| 0.8 5.0 5.8| 78.6 -23.1 55.5 13.9 0.35| 7.1 2.5 5000 244 23 180 11| 0.7 4.8 5.4|100.9 -23.1 77.7 15.5 0.36| 6.4 2.3 6000 243 27 196 14| 0.8 4.3 5.1|134.0 -23.1 110.9 18.5 0.38| 5.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251224.12.gif