UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:0000Z 20 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 1006 74 18.2 16.5 90 1.7 17.1 320 2 290.9 292.9 290.0 324.2 11.81 1 1000 125 18.0 15.7 86 2.3 16.5 300 6 291.1 293.2 289.7 323.0 11.28 2 925 789 13.4 13.4 100 0.0 13.4 235 14 293.0 294.9 289.6 322.9 10.50 3 863 1370 10.0 8.8 92 1.2 9.3 239 12 295.3 296.8 288.5 319.2 8.26 4 860 1399 10.8 4.8 66 6.0 7.5 239 12 296.5 297.6 287.1 314.8 6.28 5 850 1497 11.4 0.4 47 11.0 5.8 240 12 298.1 298.9 286.0 311.9 4.63 6 832 1676 12.6 -6.4 26 19.0 4.1 236 15 301.2 301.7 285.3 309.9 2.84 7 813 1870 13.2 -7.8 22 21.0 3.9 231 18 303.8 304.3 286.0 312.0 2.61 8 700 3103 2.2 -6.8 51 9.0 -1.7 200 39 304.9 305.5 287.1 315.1 3.28 9 673 3418 -0.3 -5.3 69 5.0 -2.6 206 38 305.6 306.3 287.9 317.4 3.83 10 668 3477 0.4 -4.6 69 5.0 -1.9 208 37 307.0 307.8 288.6 319.6 4.07 11 622 4044 -2.9 -5.7 81 2.8 -4.1 219 35 309.6 310.3 289.4 322.2 4.02 12 603 4287 -5.1 -6.5 90 1.4 -5.7 224 34 309.8 310.5 289.3 322.0 3.90 13 601 4314 -3.9 -8.2 72 4.3 -5.7 225 34 311.5 312.1 289.5 322.4 3.43 14 590 4459 -4.9 -9.1 72 4.2 -6.7 228 33 311.9 312.6 289.5 322.3 3.25 15 505 5664 -10.9 -11.9 92 1.0 -11.3 253 27 318.8 319.4 291.4 328.8 3.04 16 500 5740 -11.3 -12.1 94 0.8 -11.6 255 27 319.3 319.8 291.5 329.2 3.02 17 461 6361 -12.9 -14.1 91 1.2 -13.3 250 36 324.8 325.3 292.9 334.2 2.79 18 400 7430 -19.7 -21.0 89 1.3 -20.1 240 52 329.4 329.7 293.2 335.7 1.79 19 395 7524 -20.3 -21.9 87 1.6 -20.7 240 53 329.8 330.1 293.2 335.7 1.68 20 319 9077 -30.9 -33.5 78 2.6 -31.3 248 63 335.9 336.0 294.0 338.5 0.71 21 300 9510 -34.5 -37.5 74 3.0 -34.9 250 66 336.7 336.9 294.0 338.7 0.51 22 269 10264 -40.1 -43.6 69 3.5 -40.4 250 78 339.3 339.3 294.4 340.4 0.30 23 250 10760 -44.5 250 86 339.9 24 219 11631 -52.3 259 93 341.0 25 200 12210 -57.7 265 97 341.4 26 173 13110 -63.7 270 121 346.0 27 167 13326 -65.1 270 121 347.1 28 150 13980 -64.1 285 95 359.7 29 117 15495 -65.3 273 69 383.9 30 103 16264 -68.7 266 55 391.7 31 100 16440 -69.5 265 52 393.4 32 76 18085 -68.3 307 23 428.1 33 70 18580 -67.7 320 14 439.5 34 64 19118 -68.1 324 12 450.1 35 56 19930 -62.1 330 10 481.3 36 50 20630 -61.7 335 8 498.1 37 30 23850 -58.3 115 8 585.7 38 25 25004 -55.5 128 8 625.1 39 21 26125 -51.3 141 8 669.7 40 20 26440 -53.5 145 8 672.4 41 17 27489 -52.1 708.9 42 11 30352 -45.1 828.3 TRP 167 13326 -65.1 270 121 347.1 WND 173 13110 -63.7 270 121 346.0 Sounding variables and indices 1000-500 mb thick: 5615.00 m Freezing level: 676.24 mb = 3379.98 m = 11089.03 ft Freezing level: 670.86 mb = 3443.24 m = 11296.57 ft Freezing level: 662.42 mb = 3545.88 m = 11633.32 ft Wetbulb zero: 734.51 mb = 2706.53 m = 8879.59 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 69.34 % Est. max temperature: 24.47 C = 76.05 F Sfc-Lift cond lev (LCL): 981.25 mb = 286.22 m = 939.03 ft T: 16.88 C 700-500 lapse rate: 5.12 C/km ThetaE index: 14.24 C Layer 1000.0- 813.0 mb Conv cond level (CCL): 933.64 mb = 709.79 m = 2328.69 ft Mean mixing ratio: 10.78 g/kg Conv temperature: 20.15 C = 68.26 F Cap Strength: 5.09 C Lifted Index: 3.50 C Risk: None Lifted Index @300 mb: 10.42 C Lifted Index @700 mb: 0.60 C Showalter Index: 9.83 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 11.70 C K Index: 14.10 Risk: None Sweat Index: 55.80 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.53 J/kg Max Up Vert Vel: 5.39 m/s Conv Inhibition (B-): 0.84 J/kg Cap Strength: 5.03 C Lift Cond Lev (LCL): 941.04 mb = 642.58 m = 2108.18 ft Lev Free Conv (LFC): 916.04 mb = 870.55 m = 2856.08 ft Equ Level (EL): 856.04 mb = 1437.82 m = 4717.19 ft B at Equ Level: 12.27 J/kg Max Parcel Lev (MPL): 836.04 mb = 1635.56 m = 5365.93 ft Wind level data Storm motion: 253 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 1006 74 320 2 1.3 -1.5 | 67 19 -17.3 -7.3 1 1000 125 300 6 5.2 -3.0 | 57 16 -13.4 -8.7 2 925 789 235 14 11.5 8.0 | 108 7 -7.1 2.3 3 850 1497 240 12 10.4 6.0 | 92 8 -8.2 0.3 4 700 3103 200 39 13.3 36.6 | 170 31 -5.2 30.9 5 500 5740 255 27 26.1 7.0 | 261 8 7.5 1.2 6 400 7430 240 52 45.0 26.0 | 233 33 26.5 20.3 7 300 9510 250 66 62.0 22.6 | 249 47 43.5 16.8 8 250 10760 250 86 80.8 29.4 | 249 67 62.3 23.7 9 200 12210 265 97 96.6 8.5 | 268 78 78.1 2.7 10 173 13110 270 121 121.0 -0.0 | 273 103 102.4 -5.7 11 167 13326 270 121 121.0 -0.0 | 273 103 102.4 -5.7 12 150 13980 285 95 91.8 -24.6 | 293 79 73.2 -30.3 13 100 16440 265 52 51.8 4.5 | 272 33 33.3 -1.2 14 70 18580 320 14 9.0 -10.7 | 30 19 -9.6 -16.5 15 50 20630 335 8 3.4 -7.3 | 49 20 -15.2 -13.0 16 30 23850 115 8 -7.3 3.4 | 85 26 -25.8 -2.4 17 20 26440 145 8 -4.6 6.6 | 92 23 -23.1 0.8 Wind Parameters Mean winds (0-6000m): 222.8 at 25.9 knts Storm direction: 252.8 at 19.4 knts Shear (0-3000m) pos: 0.0 neg: 6.8 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 103.6 deg Storm rel helicity (0-3000m) pos: 41.6 neg: -30.1 tot: 11.5 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 61.27 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 8 59 12| 0.0 11.0 11.0| 5.7 -15.9 -10.1 -20.3 -0.11| 13.1 -1.4 1000 247 11 79 9| 0.0 6.7 6.7| 14.9 -17.2 -2.3 -2.3 0.15| 9.5 1.4 1500 244 11 85 8| 0.1 4.5 4.6| 17.0 -19.6 -2.6 -1.7 0.13| 7.2 0.9 2000 239 13 97 8| 0.1 5.6 5.7| 32.7 -19.6 13.1 6.6 0.35| 7.8 2.7 2500 230 15 122 8| 0.1 6.3 6.4| 41.6 -19.6 22.0 8.8 0.33| 8.3 2.7 3000 219 19 142 11| 0.0 6.8 6.8| 41.6 -30.1 11.5 3.8 0.23| 8.9 2.0 4000 215 23 158 14| 1.7 5.1 6.8|102.7 -30.1 72.6 18.1 0.32| 8.4 2.7 5000 218 25 168 14| 2.6 4.1 6.7|139.1 -30.1 108.9 21.8 0.38| 8.0 3.0 6000 223 26 176 13| 2.7 3.4 6.1|154.3 -34.1 120.2 20.0 0.38| 7.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20250420.00.gif