UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122112.upa.cvt Date: 1200Z 21 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:1200Z 21 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 74 14.6 13.3 92 1.3 13.8 180 2 287.2 288.8 286.7 313.8 9.57 1 1000 133 14.4 12.8 90 1.6 13.4 345 2 287.5 289.2 286.6 313.6 9.32 2 925 789 10.6 9.2 91 1.4 9.8 35 10 290.1 291.5 286.2 312.6 7.91 3 905 971 9.8 7.3 84 2.5 8.4 8 13 291.1 292.4 285.8 311.4 7.10 4 896 1054 11.0 4.0 62 7.0 7.3 355 14 293.2 294.2 285.2 309.7 5.69 5 850 1491 7.6 2.8 72 4.8 5.1 290 21 294.1 295.1 285.4 310.2 5.51 6 784 2154 4.6 1.5 80 3.1 3.0 271 27 297.8 298.8 286.7 313.9 5.44 7 777 2227 4.8 -5.2 48 10.0 0.4 269 27 298.7 299.4 284.9 308.9 3.34 8 766 2343 4.4 -4.6 52 9.0 0.4 266 29 299.5 300.2 285.4 310.3 3.54 9 700 3070 -1.1 -3.3 85 2.2 -2.1 245 35 301.3 302.1 286.8 314.2 4.28 10 683 3265 -2.7 -5.0 84 2.3 -3.7 245 37 301.6 302.3 286.5 313.4 3.86 11 645 3714 -6.3 -8.2 86 1.9 -7.1 245 42 302.5 303.1 286.2 312.3 3.19 12 638 3799 -5.9 -17.9 38 12.0 -9.6 245 43 303.9 304.2 284.8 308.6 1.46 13 580 4538 -9.3 -25.3 26 16.0 -13.3 245 51 308.3 308.5 285.7 311.2 0.84 14 558 4836 -10.1 -42.1 5 32.0 -15.2 245 55 310.8 310.8 285.8 311.4 0.17 15 532 5201 -12.3 -36.3 12 24.0 -16.6 245 59 312.4 312.5 286.6 313.6 0.32 16 500 5670 -16.3 -31.3 26 15.0 -19.2 245 64 313.2 313.3 287.1 315.1 0.56 17 488 5852 -17.5 -31.5 28 14.0 -20.1 244 67 313.9 314.0 287.3 315.8 0.56 18 404 7238 -27.7 -54.7 6 27.0 -29.7 240 86 318.1 318.1 288.2 318.3 0.06 19 400 7310 -27.1 -56.1 5 29.0 -29.2 240 87 319.8 319.8 288.7 320.0 0.05 20 367 7927 -29.5 -60.5 3 31.0 -31.4 240 99 324.5 324.5 290.2 324.7 0.03 21 338 8508 -33.5 -58.5 6 25.0 -34.9 240 110 326.8 326.8 290.9 327.0 0.04 22 312 9068 -34.9 -64.9 3 30.0 -36.3 240 121 332.4 332.4 292.4 332.5 0.02 23 300 9340 -36.9 -64.9 4 28.0 -38.1 240 126 333.4 333.4 292.6 333.4 0.02 24 273 9991 -40.1 -65.1 5 25.0 -41.1 240 139 337.8 337.8 293.8 337.9 0.02 25 250 10590 -43.5 240 152 341.4 26 218 11494 -50.9 246 159 343.6 27 200 12050 -54.3 250 163 346.8 28 171 13035 -60.1 255 165 353.1 29 156 13600 -63.5 251 143 356.7 30 150 13840 -62.7 250 134 362.1 31 126 14895 -70.1 245 134 367.2 32 106 15929 -67.3 249 103 391.1 33 100 16280 -67.7 250 93 396.9 34 99 16341 -67.3 250 92 398.8 35 99 16341 -64.7 250 92 403.9 36 72 18287 -66.5 245 55 438.6 37 70 18460 -62.7 245 52 450.2 38 68 18639 -60.3 245 49 459.2 39 51 20418 -62.9 240 23 492.5 40 50 20540 -62.1 240 21 497.1 41 40 21920 -61.9 530.4 TRP 126 14895 -70.1 245 134 367.2 WND 171 13035 -60.1 255 165 353.1 Sounding variables and indices 1000-500 mb thick: 5537.00 m Freezing level: 713.20 mb = 2924.63 m = 9595.13 ft Wetbulb zero: 756.04 mb = 2448.72 m = 8033.75 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 57.61 % Est. max temperature: 21.41 C = 70.54 F Sfc-Lift cond lev (LCL): 987.81 mb = 236.22 m = 775.01 ft T: 13.80 C 700-500 lapse rate: 5.85 C/km ThetaE index: 5.02 C Layer 777.0- 766.0 mb Conv cond level (CCL): 908.12 mb = 942.16 m = 3091.03 ft Mean mixing ratio: 8.47 g/kg Conv temperature: 18.42 C = 65.15 F Cap Strength: 4.67 C Lifted Index: 4.19 C Risk: None Lifted Index @300 mb: 14.76 C Lifted Index @700 mb: 1.60 C Showalter Index: 5.89 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.10 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 139.60 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.30 J/kg Max Up Vert Vel: 4.75 m/s Conv Inhibition (B-): 24845.48 J/kg Cap Strength: 4.63 C Lift Cond Lev (LCL): 934.23 mb = 705.44 m = 2314.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 27 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 74 180 2 0.0 2.0 | 105 28 -26.8 7.1 1 1000 133 345 2 0.5 -1.9 | 97 26 -26.2 3.2 2 925 789 35 10 -5.7 -8.2 | 85 33 -32.5 -3.1 3 850 1491 290 21 19.7 -7.2 | 73 7 -7.0 -2.1 4 700 3070 245 35 31.7 14.8 | 194 21 5.0 19.9 5 500 5670 245 64 58.0 27.0 | 224 45 31.2 32.1 6 400 7310 240 87 75.3 43.5 | 225 69 48.6 48.6 7 300 9340 240 126 109.1 63.0 | 230 107 82.4 68.1 8 250 10590 240 152 131.6 76.0 | 232 133 104.9 81.1 9 200 12050 250 163 153.2 55.7 | 244 140 126.4 60.9 10 171 13035 255 165 159.4 42.7 | 250 141 132.6 47.8 11 150 13840 250 134 125.9 45.8 | 243 111 99.2 50.9 12 126 14895 245 134 121.4 56.6 | 237 113 94.7 61.7 13 100 16280 250 93 87.4 31.8 | 239 71 60.6 36.9 14 70 18460 245 52 47.1 22.0 | 217 34 20.4 27.1 15 50 20540 240 21 18.2 10.5 | 151 18 -8.6 15.6 Wind Parameters Mean winds (0-6000m): 250.8 at 36.3 knts Storm direction: 280.8 at 27.2 knts Shear (0-3000m) pos: 0.0 neg: 5.9 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 89.3 deg Storm rel helicity (0-3000m) pos: 15.3 neg: -158.0 tot: -142.7 m^2/s^2 ave: -47.6 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 12.0 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 198.31 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 11 4 92 28| 0.0 9.6 9.6| 0.0 -63.0 -63.0 -125.9 -0.87| 10.3 -9.0 1000 19 8 86 29| 0.0 8.5 8.5| 0.0-132.7-132.7 -132.7 -0.75| 12.0 -9.0 1500 332 11 78 22| 0.0 7.7 7.7| 6.1-153.9-147.8 -98.6 -0.41| 15.4 -6.4 2000 305 14 79 15| 0.0 6.8 6.8| 11.2-153.9-142.7 -71.3 -0.25| 13.5 -3.3 2500 287 17 90 10| 0.0 6.2 6.2| 15.2-153.9-138.7 -55.5 -0.17| 12.5 -2.1 3000 273 20 120 8| 0.0 5.9 5.9| 15.3-158.0-142.7 -47.6 -0.16| 12.0 -1.9 4000 260 25 167 10| 0.0 5.8 5.8| 62.3-158.0 -95.7 -23.9 -0.05| 10.4 -0.5 5000 254 31 191 14| 0.0 5.8 5.8|109.3-158.0 -48.7 -9.7 0.02| 9.5 0.1 6000 251 36 204 19| 0.0 5.9 5.9|144.5-158.0 -13.5 -2.2 0.04| 9.0 0.4 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251221.12.gif