UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 13 DEC 25 Station: RJ827 WMO ident: 47827 Latitude: 31.57 Longitude: 130.55 ------------------------------------------------------------------------------- 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 1022 5 13.8 8.8 72 5.0 11.0 40 8 285.2 286.4 283.2 304.5 6.96 1 1000 187 12.2 8.5 78 3.7 10.2 65 8 285.4 286.6 283.3 304.8 6.97 2 934 758 8.8 8.1 95 0.7 8.4 126 18 287.5 288.8 284.5 307.9 7.27 3 925 838 9.0 8.1 94 0.9 8.5 135 19 288.5 289.8 285.0 309.2 7.34 4 881 1243 7.6 6.5 93 1.1 7.0 175 15 291.1 292.3 285.6 310.8 6.90 5 856 1481 7.2 6.0 92 1.2 6.5 199 13 293.1 294.3 286.4 312.9 6.86 6 850 1539 6.8 6.0 95 0.8 6.3 205 12 293.3 294.5 286.5 313.2 6.91 7 713 2961 -1.3 -4.8 77 3.5 -2.8 241 33 299.5 300.1 285.6 310.8 3.75 8 700 3107 -2.5 -4.1 89 1.6 -3.2 245 35 299.7 300.5 286.0 311.9 4.03 9 684 3289 -3.9 -5.2 91 1.3 -4.4 246 36 300.1 300.8 285.9 311.6 3.80 10 674 3405 -3.5 -12.5 50 9.0 -6.7 246 37 301.9 302.3 284.8 308.6 2.17 11 666 3500 -3.3 -13.3 46 10.0 -6.8 246 38 303.1 303.5 285.2 309.6 2.06 12 644 3765 -3.3 -31.3 9 28.0 -9.6 247 39 306.0 306.1 284.4 307.5 0.43 13 630 3938 -4.3 -23.3 21 19.0 -9.5 248 40 306.8 307.0 285.3 309.9 0.93 14 594 4397 -7.7 -19.7 38 12.0 -11.2 250 43 308.1 308.3 286.2 312.5 1.35 15 527 5319 -11.7 -27.7 25 16.0 -15.4 253 49 314.0 314.2 287.6 316.6 0.74 16 518 5451 -12.3 -29.3 23 17.0 -16.1 254 50 314.8 315.0 287.8 317.1 0.65 17 500 5720 -13.1 -36.1 13 23.0 -17.3 255 52 317.1 317.1 288.2 318.3 0.35 18 400 7380 -24.9 -50.9 7 26.0 -27.3 265 72 322.6 322.6 289.6 323.0 0.09 19 390 7563 -26.1 -49.1 10 23.0 -28.3 265 75 323.4 323.4 289.9 323.8 0.11 20 379 7770 -27.5 -40.5 28 13.0 -29.1 264 79 324.2 324.3 290.3 325.3 0.29 21 375 7846 -27.5 -32.5 62 5.0 -28.3 264 80 325.2 325.3 291.0 327.6 0.66 22 361 8118 -28.9 -34.9 56 6.0 -29.8 263 85 326.9 327.0 291.4 328.9 0.55 23 328 8798 -32.5 -34.6 81 2.1 -32.8 262 98 331.0 331.1 292.6 333.3 0.62 24 306 9283 -36.5 -39.0 78 2.5 -36.8 260 106 332.0 332.1 292.7 333.7 0.43 25 300 9420 -37.7 -41.2 70 3.5 -38.0 260 109 332.2 332.3 292.7 333.6 0.35 26 289 9674 -40.1 -42.8 75 2.7 -40.4 262 111 332.4 332.4 292.7 333.5 0.30 27 250 10640 -48.3 270 121 334.3 28 248 10693 -48.5 270 122 334.7 29 226 11311 -45.5 273 128 348.3 30 215 11643 -47.4 275 132 350.4 31 200 12120 -50.1 270 124 353.4 32 150 13940 -62.1 265 121 363.1 33 121 15247 -67.5 270 108 376.2 34 103 16199 -74.1 274 99 381.3 35 100 16370 -75.3 275 97 382.2 36 94 16728 -76.3 271 87 387.1 37 88 17112 -72.1 266 77 402.9 38 80 17672 -73.5 259 62 411.1 39 73 18217 -66.5 253 48 436.8 40 70 18470 -68.5 250 41 437.8 41 66 18823 -69.9 237 35 442.2 42 53 20134 -69.3 188 14 472.2 43 51 20368 -63.1 179 10 492.0 44 50 20490 -62.9 175 8 495.3 45 46 21003 -64.5 160 9 503.3 46 39 22028 -59.1 131 12 541.3 47 34 22890 -59.3 107 14 562.5 48 33 23079 -56.3 102 15 575.3 49 30 23680 -60.1 85 16 580.8 50 28 24110 -60.7 87 15 590.7 51 20 26230 -55.3 95 10 666.9 52 18 26902 -55.7 686.0 53 16 27645 -59.9 695.8 TRP WND 215 11643 -47.4 275 132 350.4 Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 734.99 mb = 2732.50 m = 8964.80 ft Wetbulb zero: 754.86 mb = 2499.22 m = 8199.43 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 62.12 % Est. max temperature: 20.49 C = 68.88 F Sfc-Lift cond lev (LCL): 947.96 mb = 633.63 m = 2078.82 ft T: 9.54 C 700-500 lapse rate: 4.06 C/km ThetaE index: 2.38 C Layer 713.0- 700.0 mb Conv cond level (CCL): 839.43 mb = 1640.21 m = 5381.22 ft Mean mixing ratio: 7.11 g/kg Conv temperature: 22.40 C = 72.32 F Cap Strength: 10.30 C Lifted Index: 11.61 C Risk: None Lifted Index @300 mb: 18.53 C Lifted Index @700 mb: 3.49 C Showalter Index: 7.24 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 19.10 C K Index: 24.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 148.00 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.15 J/kg Max Up Vert Vel: 3.78 m/s Conv Inhibition (B-): 40136.88 J/kg Cap Strength: 11.25 C Lift Cond Lev (LCL): 935.04 mb = 748.22 m = 2454.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 24 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 1022 5 40 8 -5.1 -6.1 | 81 29 -28.7 -4.8 1 1000 187 65 8 -7.3 -3.4 | 86 31 -30.8 -2.0 2 925 838 135 19 -13.4 13.4 | 112 40 -37.0 14.8 3 850 1539 205 12 5.1 10.9 | 123 22 -18.5 12.2 4 700 3107 245 35 31.7 14.8 | 207 18 8.1 16.1 5 500 5720 255 52 50.2 13.5 | 241 30 26.6 14.8 6 400 7380 265 72 71.7 6.3 | 261 49 48.1 7.6 7 300 9420 260 109 107.3 18.9 | 256 86 83.8 20.3 8 250 10640 270 121 121.0 -0.0 | 269 97 97.4 1.3 9 215 11643 275 132 131.5 -11.5 | 275 108 107.9 -10.2 10 200 12120 270 124 124.0 -0.0 | 269 100 100.4 1.3 11 150 13940 265 121 120.5 10.5 | 263 98 97.0 11.9 12 100 16370 275 97 96.6 -8.5 | 276 73 73.1 -7.1 13 70 18470 250 41 38.5 14.0 | 224 21 14.9 15.4 14 50 20490 175 8 -0.7 8.0 | 111 26 -24.3 9.3 15 30 23680 85 16 -15.9 -1.4 | 90 40 -39.5 -0.1 16 20 26230 95 10 -10.0 0.9 | 94 34 -33.5 2.2 Wind Parameters Mean winds (0-6000m): 243.2 at 31.5 knts Storm direction: 273.2 at 23.6 knts Shear (0-3000m) pos: 7.0 neg: 0.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 119.4 deg Storm rel helicity (0-3000m) pos: 392.1 neg: -1.7 tot: 390.4 m^2/s^2 ave: 130.1 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 9.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 222.34 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 76 10 88 33| 11.9 0.0 11.9| 74.2 0.0 74.2 148.5 0.73| 12.1 8.8 1000 116 13 101 36| 11.1 0.0 11.1|226.0 0.0 226.0 226.0 0.82| 14.7 12.0 1500 135 14 108 35| 6.9 0.0 6.9|259.6 -1.7 257.9 171.9 0.64| 14.5 9.3 2000 157 14 116 32| 6.9 0.0 6.9|300.1 -1.7 298.4 149.2 0.68| 12.9 8.8 2500 183 16 127 29| 7.0 0.0 7.0|344.9 -1.7 343.2 137.3 0.73| 12.2 8.8 3000 206 18 139 23| 7.0 0.0 7.0|392.1 -1.7 390.4 130.1 0.77| 11.8 9.1 4000 228 23 158 18| 6.2 0.0 6.2|428.9 -1.7 427.1 106.8 0.78| 10.0 7.7 5000 237 27 178 16| 5.6 0.0 5.6|462.1 -1.7 460.4 92.1 0.77| 8.7 6.7 6000 243 31 196 16| 5.3 0.0 5.3|508.8 -1.7 507.1 84.5 0.76| 8.0 6.1 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251213.00.gif