UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for RJ646... Searching the city database file for: RJ646 ... Date:0000Z 12 OCT 25 Station: RJ646 WMO ident: 47646 Latitude: 36.05 Longitude: 140.13 ------------------------------------------------------------------------------- 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 1010 28 17.4 16.1 92 1.3 16.6 230 2 289.7 291.7 289.3 321.9 11.46 1 1000 113 16.2 15.8 97 0.4 16.0 215 4 289.4 291.4 289.1 321.2 11.36 2 925 776 13.6 13.5 99 0.1 13.6 260 8 293.2 295.1 289.8 323.4 10.57 3 921 813 13.4 13.3 99 0.1 13.3 262 8 293.4 295.2 289.8 323.3 10.48 4 906 952 16.6 16.0 96 0.6 16.2 270 9 298.0 300.4 293.0 335.0 12.72 5 888 1124 19.6 13.6 68 6.0 15.7 279 10 302.9 304.9 293.3 335.8 11.09 6 885 1153 22.0 13.0 57 9.0 16.1 281 10 305.6 307.6 293.7 337.7 10.69 7 850 1503 20.0 12.0 60 8.0 14.8 300 12 307.1 309.0 294.0 338.6 10.42 8 733 2762 11.6 3.6 58 8.0 7.0 266 23 311.2 312.5 292.3 332.2 6.77 9 703 3111 8.6 1.6 61 7.0 4.8 256 27 311.6 312.8 291.9 330.7 6.12 10 700 3146 8.4 1.4 61 7.0 4.5 255 27 311.8 312.9 291.9 330.7 6.06 11 682 3361 8.0 -8.0 31 16.0 0.7 257 27 313.7 314.3 289.8 323.5 3.07 12 659 3644 6.4 -6.6 39 13.0 0.3 259 28 315.0 315.6 290.7 326.3 3.54 13 636 3935 5.4 -9.6 33 15.0 -1.3 261 29 317.0 317.6 290.7 326.5 2.90 14 529 5417 -3.9 -20.9 25 17.0 -9.5 272 32 323.0 323.3 291.1 327.8 1.37 15 515 5629 -5.9 -11.9 63 6.0 -8.4 273 32 323.1 323.7 292.6 333.1 2.98 16 500 5860 -7.7 -10.9 78 3.2 -9.1 275 33 323.7 324.3 293.0 334.8 3.33 17 485 6096 -8.7 -16.7 52 8.0 -11.6 276 34 325.3 325.7 292.4 332.6 2.13 18 432 6979 -14.7 -25.7 39 11.0 -17.6 278 40 328.6 328.8 292.4 332.5 1.09 19 424 7121 -14.1 -33.1 18 19.0 -18.3 279 40 331.1 331.2 292.6 333.2 0.55 20 400 7560 -16.1 -37.1 15 21.0 -20.1 280 43 334.1 334.1 293.2 335.6 0.40 21 399 7579 -16.3 -36.3 16 20.0 -20.2 280 43 334.0 334.1 293.2 335.7 0.43 22 334 8897 -25.7 -46.7 12 21.0 -28.2 274 54 338.6 338.6 294.1 339.3 0.17 23 311 9412 -28.5 -33.1 65 4.6 -29.3 271 58 341.7 341.8 295.4 344.6 0.76 24 300 9670 -30.5 -38.5 45 8.0 -31.6 270 60 342.4 342.5 295.3 344.2 0.46 25 299 9694 -30.9 -38.9 45 8.0 -32.0 270 60 342.2 342.2 295.3 343.9 0.44 26 282 10104 -34.5 -39.0 64 4.5 -35.1 270 61 342.8 342.9 295.4 344.6 0.46 27 271 10380 -36.9 -44.9 43 8.0 -37.7 270 61 343.2 343.3 295.3 344.2 0.26 28 259 10690 -39.7 -45.7 53 6.0 -40.2 270 62 343.6 343.6 295.4 344.5 0.25 29 255 10796 -40.1 -57.1 15 17.0 -41.0 270 62 344.5 344.5 295.4 344.8 0.07 30 250 10930 -41.1 270 62 345.0 31 200 12410 -52.1 270 64 350.3 32 155 14010 -64.1 274 68 356.3 33 150 14210 -65.5 275 68 357.2 34 124 15354 -70.8 280 72 367.6 35 104 16384 -75.7 280 65 377.2 36 100 16610 -76.9 280 64 379.1 37 97 16784 -77.1 290 64 382.1 38 81 17821 -75.7 276 40 405.2 39 74 18355 -65.7 269 28 436.8 40 70 18690 -68.5 265 21 437.8 41 66 19045 -67.9 273 20 446.6 42 65 19137 -65.9 275 20 452.9 43 50 20730 -67.5 310 16 484.4 44 39 22240 -63.3 259 16 530.7 45 38 22400 -60.7 254 16 541.3 46 30 23880 -57.7 205 16 587.3 47 20 26470 -52.7 200 10 674.9 48 17 27526 -52.1 206 12 708.9 49 11 30386 -47.1 222 18 821.0 50 10 31020 -46.5 225 19 846.0 51 8.5 32100 -45.9 888.6 TRP 97 16784 -77.1 290 64 382.1 WND 124 15354 -70.8 280 72 367.6 Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 573.87 mb = 4795.94 m = 15734.51 ft Wetbulb zero: 654.45 mb = 3700.80 m = 12141.60 ft Precipitable water: 1.48 inches Sfc-500 mean rel hum: 54.97 % Est. max temperature: 34.40 C = 93.92 F Sfc-Lift cond lev (LCL): 990.95 mb = 190.28 m = 624.28 ft T: 15.90 C 700-500 lapse rate: 5.93 C/km ThetaE index: 15.02 C Layer 733.0- 659.0 mb Conv cond level (CCL): 953.71 mb = 516.05 m = 1693.07 ft Mean mixing ratio: 11.02 g/kg Conv temperature: 19.38 C = 66.88 F Cap Strength: 10.38 C Lifted Index: 7.13 C Risk: None Lifted Index @300 mb: 14.45 C Lifted Index @700 mb: 6.80 C Showalter Index: -0.34 C Risk: Thunderstorms probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 19.70 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 201.00 Risk: None Energy Index: -0.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.27 J/kg Max Up Vert Vel: 6.52 m/s Conv Inhibition (B-): 48438.83 J/kg Cap Strength: 10.42 C Lift Cond Lev (LCL): 954.75 mb = 506.77 m = 1662.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 16 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 1010 28 230 2 1.5 1.3 | 124 16 -13.1 8.8 1 1000 113 215 4 2.3 3.3 | 131 16 -12.4 10.8 2 925 776 260 8 7.9 1.4 | 143 11 -6.8 8.9 3 850 1503 300 12 10.4 -6.0 | 110 5 -4.3 1.5 4 700 3146 255 27 26.1 7.0 | 218 18 11.4 14.5 5 500 5860 275 33 32.9 -2.9 | 256 19 18.2 4.7 6 400 7560 280 43 42.3 -7.5 | 270 28 27.7 0.1 7 300 9670 270 60 60.0 -0.0 | 261 46 45.3 7.5 8 250 10930 270 62 62.0 -0.0 | 261 48 47.3 7.5 9 200 12410 270 64 64.0 -0.0 | 261 50 49.3 7.5 10 150 14210 275 68 67.7 -5.9 | 268 53 53.1 1.6 11 124 15354 280 72 70.9 -12.5 | 275 56 56.3 -5.0 12 100 16610 280 64 63.0 -11.1 | 274 49 48.4 -3.6 13 97 16784 290 64 60.1 -21.9 | 288 48 45.5 -14.3 14 70 18690 265 21 20.9 1.8 | 214 11 6.3 9.4 15 50 20730 310 16 12.3 -10.3 | 41 4 -2.4 -2.7 16 30 23880 205 16 6.8 14.5 | 160 23 -7.9 22.0 17 20 26470 200 10 3.4 9.4 | 146 20 -11.2 16.9 18 10 31020 225 19 13.4 13.4 | 177 21 -1.2 21.0 Wind Parameters Mean winds (0-6000m): 267.2 at 22.0 knts Storm direction: 297.2 at 16.5 knts Shear (0-3000m) pos: 2.0 neg: 3.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 95.9 deg Storm rel helicity (0-3000m) pos: 25.7 neg: -9.1 tot: 16.6 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 44.17 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 ------------------------------------------------------------------------------- 500 231 5 134 15| 4.7 0.0 4.7| 18.0 0.0 18.0 35.9 0.76| 5.9 4.5 1000 252 6 138 13| 4.2 0.0 4.2| 20.4 -0.3 20.2 20.2 0.46| 5.6 2.6 1500 270 8 138 10| 4.0 0.0 4.0| 20.4 -5.0 15.4 10.3 0.12| 5.6 0.6 2000 279 9 139 8| 3.0 1.5 4.5| 23.7 -5.0 18.7 9.4 0.29| 5.7 1.7 2500 277 11 151 7| 2.4 2.5 4.9| 25.7 -5.0 20.7 8.3 0.28| 5.9 1.6 3000 271 13 171 7| 2.0 3.2 5.2| 25.7 -9.1 16.6 5.5 0.19| 6.2 1.2 4000 265 17 194 9| 1.8 2.6 4.4| 43.4 -11.1 32.2 8.1 0.24| 5.3 1.3 5000 265 20 208 10| 1.9 2.1 4.0| 64.9 -11.1 53.8 10.8 0.32| 4.7 1.5 6000 267 22 220 11| 1.9 1.7 3.7| 87.0 -11.1 75.9 12.6 0.38| 4.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//RJ646/skewt/RJ646.skewt.20251012.00.gif