UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:0000Z 19 OCT 25 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- 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 1021 27 18.2 13.3 73 4.9 15.2 50 11 289.6 291.3 287.5 316.2 9.43 1 1000 204 16.4 11.7 74 4.7 13.6 40 12 289.5 291.1 286.7 314.0 8.66 2 925 862 10.4 10.3 99 0.1 10.3 65 19 289.9 291.4 286.8 314.0 8.53 3 921 898 10.2 10.2 100 0.0 10.2 68 19 290.1 291.6 286.8 314.1 8.51 4 863 1438 8.2 8.2 100 0.0 8.2 118 15 293.5 294.9 287.5 316.2 7.93 5 850 1563 8.0 8.0 100 0.0 8.0 130 14 294.5 296.0 287.9 317.4 7.94 6 831 1750 9.4 7.5 88 1.9 8.3 147 14 297.9 299.3 289.0 320.9 7.85 7 804 2024 9.0 5.6 79 3.4 7.1 173 15 300.3 301.6 289.2 321.4 7.11 8 799 2076 9.8 -2.2 43 12.0 3.9 178 15 301.7 302.5 286.8 314.1 4.07 9 791 2160 10.6 -5.4 32 16.0 3.2 186 15 303.4 304.0 286.5 313.4 3.23 10 767 2416 9.6 -0.4 50 10.0 4.5 209 16 305.0 305.9 288.7 319.8 4.84 11 722 2916 6.6 -14.4 21 21.0 -1.3 256 17 307.1 307.4 286.3 312.7 1.73 12 708 3076 5.2 -3.8 52 9.0 0.9 271 17 307.2 308.0 288.7 319.9 4.08 13 700 3169 4.6 -4.4 52 9.0 0.4 280 17 307.6 308.3 288.7 319.8 3.94 14 611 4260 -4.1 -9.1 68 5.0 -6.1 266 28 309.8 310.4 288.6 319.7 3.14 15 601 4390 -4.3 -5.7 90 1.4 -5.0 264 30 311.0 311.8 290.0 324.1 4.16 16 593 4496 -3.5 -3.7 99 0.2 -3.6 263 31 313.1 314.1 291.3 328.6 4.91 17 573 4767 -4.3 -4.5 99 0.2 -4.4 259 34 315.3 316.2 291.9 330.5 4.78 18 500 5830 -10.1 -11.1 92 1.0 -10.5 245 45 320.7 321.4 292.2 331.5 3.28 19 470 6305 -12.9 -16.0 78 3.1 -14.0 246 53 323.0 323.4 291.9 330.9 2.34 20 444 6737 -15.3 -25.3 42 10.0 -17.9 248 60 325.2 325.5 291.5 329.1 1.10 21 419 7173 -17.9 -25.9 50 8.0 -19.9 249 68 327.4 327.6 292.0 331.3 1.11 22 400 7520 -18.9 -23.1 69 4.2 -20.1 250 74 330.4 330.7 293.2 335.7 1.49 23 397 7576 -19.3 -23.1 72 3.8 -20.3 250 74 330.6 330.9 293.3 335.9 1.50 24 385 7803 -21.1 -23.3 82 2.2 -21.7 251 75 331.2 331.5 293.4 336.6 1.52 25 337 8767 -29.3 -29.8 95 0.5 -29.4 253 80 332.8 333.0 293.4 336.3 0.96 26 331 8895 -29.1 -35.1 56 6.0 -30.0 253 81 334.8 334.9 293.6 337.0 0.58 27 316 9225 -31.3 -40.3 41 9.0 -32.4 254 82 336.2 336.3 293.7 337.6 0.36 28 300 9590 -33.9 -38.9 61 5.0 -34.5 255 84 337.6 337.7 294.1 339.3 0.44 29 292 9780 -35.3 -38.8 70 3.5 -35.7 256 85 338.2 338.3 294.3 340.0 0.46 30 286 9925 -36.1 -38.8 76 2.7 -36.4 256 85 339.1 339.2 294.6 340.9 0.47 31 265 10453 -40.1 -45.1 59 5.0 -40.5 258 87 340.7 340.8 294.7 341.8 0.26 32 250 10850 -43.3 260 89 341.7 33 200 12310 -55.3 250 91 345.2 34 193 12536 -56.6 250 93 346.7 35 156 13860 -64.1 263 79 355.6 36 150 14100 -63.7 265 76 360.3 37 102 16404 -72.3 265 53 385.8 38 100 16520 -72.7 265 52 387.3 39 83 17603 -76.3 255 56 401.1 40 79 17891 -72.1 258 48 415.5 41 74 18277 -69.9 262 38 428.0 42 70 18610 -67.3 265 29 440.4 43 67 18875 -64.5 268 27 452.0 44 59 19649 -65.1 278 22 467.4 45 50 20660 -63.5 290 16 493.8 46 32 23442 -57.1 578.2 TRP 83 17603 -76.3 255 56 401.1 WND 193 12536 -56.6 250 93 346.7 Sounding variables and indices 1000-500 mb thick: 5626.00 m Freezing level: 652.94 mb = 3745.76 m = 12289.09 ft Wetbulb zero: 732.30 mb = 2798.67 m = 9181.87 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 75.88 % Est. max temperature: 21.58 C = 70.84 F Sfc-Lift cond lev (LCL): 949.33 mb = 642.90 m = 2109.21 ft T: 12.40 C 700-500 lapse rate: 5.52 C/km ThetaE index: 7.98 C Layer 799.0- 767.0 mb Conv cond level (CCL): 927.49 mb = 839.31 m = 2753.61 ft Mean mixing ratio: 8.68 g/kg Conv temperature: 18.51 C = 65.32 F Cap Strength: 7.93 C Lifted Index: 9.63 C Risk: None Lifted Index @300 mb: 16.88 C Lifted Index @700 mb: 6.69 C Showalter Index: 7.75 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 18.10 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 169.00 Risk: None Energy Index: 2.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.83 J/kg Max Up Vert Vel: 1.29 m/s Conv Inhibition (B-): 26806.23 J/kg Cap Strength: 9.61 C Lift Cond Lev (LCL): 930.44 mb = 812.47 m = 2665.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 18 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 1021 27 50 11 -8.4 -7.1 | 82 26 -25.7 -3.5 1 1000 204 40 12 -7.7 -9.2 | 77 26 -25.0 -5.6 2 925 862 65 19 -17.2 -8.0 | 83 35 -34.5 -4.4 3 850 1563 130 14 -10.7 9.0 | 114 31 -28.0 12.6 4 700 3169 280 17 16.7 -3.0 | 139 1 -0.6 0.6 5 500 5830 245 45 40.8 19.0 | 226 33 23.5 22.6 6 400 7520 250 74 69.5 25.3 | 241 60 52.2 28.9 7 300 9590 255 84 81.1 21.7 | 248 69 63.8 25.3 8 250 10850 260 89 87.6 15.5 | 255 73 70.3 19.1 9 200 12310 250 91 85.5 31.1 | 243 77 68.2 34.7 10 193 12536 250 93 87.4 31.8 | 243 79 70.1 35.4 11 150 14100 265 76 75.7 6.6 | 260 59 58.4 10.2 12 100 16520 265 52 51.8 4.5 | 257 35 34.5 8.1 13 83 17603 255 56 54.1 14.5 | 244 41 36.8 18.1 14 70 18610 265 29 28.9 2.5 | 242 13 11.6 6.1 15 50 20660 290 16 15.0 -5.5 | 50 3 -2.3 -1.9 Wind Parameters Mean winds (0-6000m): 251.7 at 23.6 knts Storm direction: 281.7 at 17.7 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 328.5 neg: -15.2 tot: 313.3 m^2/s^2 ave: 104.4 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 7.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 168.41 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 46 13 79 27| 4.6 0.0 4.6| 5.3 -15.2 -10.0 -19.9 -0.24| 6.6 -1.6 1000 57 15 81 31| 5.1 0.0 5.1| 70.8 -15.2 55.6 55.6 0.35| 8.5 2.9 1500 70 16 87 32| 5.4 0.0 5.4|184.4 -15.2 169.2 112.8 0.62| 10.3 6.4 2000 86 15 95 33| 5.9 0.0 5.9|267.0 -15.2 251.8 125.9 0.70| 10.7 7.5 2500 99 15 101 33| 5.5 0.0 5.5|316.5 -15.2 301.3 120.5 0.69| 11.2 7.7 3000 92 15 97 33| 4.5 0.0 4.5|328.5 -15.2 313.3 104.4 0.61| 11.6 7.1 4000 315 17 34 10| 3.8 0.8 4.6|329.5 -15.9 313.6 78.4 0.53| 10.4 5.5 5000 263 20 201 6| 3.0 1.9 4.9|329.5 -27.9 301.6 60.3 0.43| 9.6 4.1 6000 252 24 205 12| 2.5 2.7 5.3|342.8 -58.6 284.2 47.4 0.34| 9.3 3.2 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20251019.00.gif