UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121400.upa.cvt Date: 0000Z 14 DEC 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:0000Z 14 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 ------------------------------------------------------------------------------- 0 1000 29 340 12 SFC 995 71 13.8 10.6 81 3.2 11.9 340 12 287.4 288.8 285.3 310.0 8.08 2 963 347 12.4 8.2 76 4.2 10.0 320 18 288.6 289.9 284.8 308.7 7.09 3 954 426 14.0 8.0 67 6.0 10.6 314 19 291.0 292.3 285.8 311.2 7.06 4 925 687 12.6 7.8 73 4.8 9.9 295 25 292.2 293.5 286.3 312.8 7.19 5 857 1327 10.6 7.5 81 3.1 8.8 259 23 296.6 297.9 288.3 318.7 7.61 6 850 1395 10.4 7.1 80 3.3 8.5 255 23 297.0 298.4 288.3 318.8 7.46 7 785 2054 7.4 1.4 66 6.0 4.3 249 37 300.7 301.6 287.7 316.8 5.40 8 753 2396 5.2 -1.8 61 7.0 1.8 246 45 301.9 302.7 287.2 315.4 4.45 9 742 2516 5.2 -5.8 45 11.0 0.3 245 47 303.1 303.8 286.5 313.4 3.34 10 700 2990 2.0 -9.0 44 11.0 -2.5 240 58 304.7 305.2 286.5 313.3 2.76 11 677 3258 -0.3 -11.3 43 11.0 -4.5 240 60 305.1 305.5 286.2 312.5 2.38 12 666 3389 -0.3 -26.3 12 26.0 -7.2 241 60 306.5 306.6 284.8 308.7 0.67 13 591 4335 -5.5 -40.5 4 35.0 -11.9 243 66 311.1 311.1 285.9 311.8 0.19 14 500 5620 -16.1 -34.1 20 18.0 -19.3 245 74 313.4 313.5 287.1 314.9 0.43 15 459 6257 -20.7 -43.7 11 23.0 -23.5 245 82 315.4 315.5 287.5 316.1 0.17 16 400 7260 -26.3 -52.3 7 26.0 -28.5 245 95 320.8 320.8 289.1 321.1 0.08 17 339 8439 -32.3 -58.3 6 26.0 -33.9 248 115 328.2 328.2 291.2 328.4 0.04 18 300 9290 -37.5 -60.5 7 23.0 -38.6 250 130 332.5 332.5 292.4 332.7 0.04 19 278 9816 -40.1 -68.1 3 28.0 -41.1 252 132 336.1 336.1 293.3 336.1 0.01 20 250 10540 -43.7 255 134 341.1 21 209 11724 -48.1 255 144 352.1 22 200 12010 -50.9 255 146 352.2 23 191 12309 -53.0 255 148 353.4 24 150 13830 -64.1 250 140 359.7 25 132 14606 -67.1 250 125 367.7 26 127 14840 -65.5 250 120 374.7 27 101 16211 -71.5 250 93 388.5 28 100 16270 -71.1 250 91 390.4 29 81 17517 -69.1 247 72 418.7 30 76 17899 -66.5 246 66 431.8 31 70 18390 -70.1 245 58 434.4 32 67 18653 -69.1 244 53 442.1 33 65 18837 -64.7 244 49 455.5 34 58 19537 -64.5 242 36 471.1 35 50 20460 -59.3 240 19 503.7 36 46 20984 -57.7 212 18 519.8 37 40 21861 -60.5 166 15 533.9 38 33 23061 -60.1 102 12 565.2 39 30 23660 -57.1 70 10 589.0 40 28 24095 -58.9 595.7 41 20 26220 -56.1 664.5 TRP 101 16211 -71.5 250 93 388.5 WND 191 12309 -53.0 255 148 353.4 Sounding variables and indices 1000-500 mb thick: 5591.00 m Freezing level: 680.00 mb = 3223.19 m = 10574.64 ft Wetbulb zero: 737.33 mb = 2567.64 m = 8423.92 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 41.55 % Est. max temperature: 23.73 C = 74.72 F Sfc-Lift cond lev (LCL): 948.33 mb = 476.71 m = 1563.99 ft T: 13.73 C 700-500 lapse rate: 6.88 C/km ThetaE index: 10.08 C Layer 785.0- 591.0 mb Conv cond level (CCL): 735.44 mb = 2588.53 m = 8492.46 ft Mean mixing ratio: 7.31 g/kg Conv temperature: 29.81 C = 85.65 F Cap Strength: 6.49 C Lifted Index: 5.21 C Risk: None Lifted Index @300 mb: 15.04 C Lifted Index @700 mb: 5.32 C Showalter Index: 0.93 C Risk: Thunderstorms probable Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 23.20 C K Index: 22.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 219.20 Risk: None Energy Index: -0.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.03 J/kg Max Up Vert Vel: 7.62 m/s Conv Inhibition (B-): 42914.34 J/kg Cap Strength: 6.45 C Lift Cond Lev (LCL): 881.23 mb = 1093.03 m = 3586.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 38 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 ---------------------------------------------------------- 0 995 71 340 12 4.1 -11.3 | 79 34 -33.7 -6.8 1 925 687 295 25 22.7 -10.6 | 68 16 -15.1 -6.0 2 850 1395 255 23 22.2 6.0 | 124 19 -15.6 10.5 3 700 2990 240 58 50.2 29.0 | 200 36 12.4 33.5 4 500 5620 245 74 67.1 31.3 | 219 46 29.3 35.8 5 400 7260 245 95 86.1 40.1 | 227 66 48.3 44.7 6 300 9290 250 130 122.2 44.5 | 240 98 84.4 49.0 7 250 10540 255 134 129.4 34.7 | 247 100 91.6 39.2 8 200 12010 255 146 141.0 37.8 | 248 112 103.2 42.3 9 191 12309 255 148 143.0 38.3 | 248 114 105.2 42.8 10 150 13830 250 140 131.6 47.9 | 241 107 93.8 52.4 11 101 16211 250 93 87.4 31.8 | 234 61 49.6 36.3 12 100 16270 250 91 85.5 31.1 | 233 60 47.7 35.6 13 70 18390 245 58 52.6 24.5 | 207 33 14.8 29.0 14 50 20460 240 19 16.5 9.5 | 123 26 -21.3 14.0 15 30 23660 70 10 -9.4 -3.4 | 91 47 -47.2 1.1 Wind Parameters Mean winds (0-6000m): 246.8 at 50.8 knts Storm direction: 276.8 at 38.1 knts Shear (0-3000m) pos: 0.0 neg: 10.6 tot: 10.6 10-3/s Storm rel Dir Shear (0-3000m): 122.4 deg Storm rel helicity (0-3000m) pos: 207.2 neg: -45.6 tot: 161.6 m^2/s^2 ave: 53.9 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 6.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.10 Bulk Shear: 286.20 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 ------------------------------------------------------------------------------- 500 313 17 74 26| 0.0 15.2 15.2| 0.0 -45.6 -45.6 -91.1 -0.38| 15.7 -6.0 1000 298 21 75 20| 0.0 11.4 11.4| 35.1 -45.6 -10.5 -10.5 0.11| 14.8 1.7 1500 284 22 87 17| 0.0 9.9 9.9| 76.6 -45.6 31.1 20.7 0.32| 13.7 4.4 2000 273 24 104 14| 0.0 10.3 10.3|125.9 -45.6 80.3 40.2 0.46| 13.2 6.1 2500 263 28 129 13| 0.0 10.6 10.6|171.9 -45.6 126.3 50.5 0.50| 12.9 6.5 3000 256 33 154 14| 0.0 10.6 10.6|207.2 -45.6 161.6 53.9 0.49| 12.5 6.2 4000 250 40 178 18| 0.8 7.9 8.8|259.6 -45.6 214.0 53.5 0.52| 10.2 5.3 5000 248 46 191 22| 1.3 6.3 7.7|315.0 -45.6 269.5 53.9 0.54| 8.8 4.7 6000 247 51 200 26| 1.9 5.3 7.2|377.7 -45.6 332.2 55.4 0.54| 8.2 4.4 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20251214.00.gif