UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 27 NOV 25 Station: RJ678 WMO ident: 47678 Latitude: 33.10 Longitude: 139.78 ------------------------------------------------------------------------------- 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 134 190 7 SFC 998 151 16.2 12.9 81 3.3 14.2 190 7 289.5 291.2 287.4 316.0 9.40 2 925 793 12.2 8.1 76 4.1 9.9 200 23 291.8 293.1 286.3 312.8 7.34 3 850 1495 7.8 5.3 84 2.5 6.5 215 23 294.3 295.5 286.5 313.4 6.58 4 748 2537 0.2 -1.1 91 1.3 -0.4 241 20 297.0 297.9 285.7 311.0 4.72 5 726 2776 -1.7 -2.8 92 1.1 -2.2 247 20 297.5 298.3 285.4 310.3 4.29 6 721 2832 -0.3 -7.3 59 7.0 -3.1 249 20 299.6 300.2 284.9 308.9 3.06 7 700 3068 -2.3 -8.3 63 6.0 -4.7 255 19 299.9 300.5 284.9 308.9 2.92 8 690 3182 -3.5 -11.5 54 8.0 -6.4 255 21 299.8 300.3 284.1 306.9 2.30 9 678 3320 -4.1 -8.4 72 4.3 -5.8 256 23 300.7 301.2 285.2 309.8 2.99 10 621 4008 -7.9 -9.0 92 1.1 -8.3 259 36 304.0 304.5 286.6 313.6 3.12 11 520 5365 -16.7 -20.2 74 3.5 -17.6 264 61 309.2 309.5 286.8 314.0 1.48 12 514 5452 -17.5 -27.5 41 10.0 -19.6 264 62 309.3 309.4 286.0 311.9 0.78 13 511 5496 -15.7 -29.7 29 14.0 -18.6 264 63 311.9 312.1 286.8 314.1 0.64 14 500 5660 -16.9 -30.9 29 14.0 -19.6 265 66 312.4 312.5 286.9 314.5 0.58 15 488 5841 -18.3 -31.3 31 13.0 -20.7 264 74 312.9 313.0 287.1 314.9 0.57 16 458 6314 -17.7 -37.7 16 20.0 -21.0 261 94 319.4 319.4 288.9 320.6 0.33 17 439 6630 -17.5 -41.5 10 24.0 -21.1 259 108 323.5 323.6 290.1 324.4 0.23 18 419 6977 -19.3 -42.3 11 23.0 -22.6 257 123 325.6 325.6 290.7 326.4 0.22 19 402 7283 -20.9 -24.6 72 3.7 -21.8 255 136 327.4 327.6 292.2 331.9 1.30 20 400 7320 -21.1 -24.4 75 3.3 -21.9 255 138 327.6 327.8 292.3 332.2 1.33 21 384 7621 -23.3 -27.3 70 4.0 -24.2 255 139 328.5 328.7 292.3 332.3 1.06 22 353 8231 -28.7 -30.6 84 1.9 -29.0 255 141 329.3 329.4 292.3 332.3 0.85 23 352 8251 -28.9 -35.9 51 7.0 -29.9 255 142 329.2 329.3 292.0 331.1 0.51 24 350 8292 -28.7 -41.7 28 13.0 -30.3 255 142 330.1 330.1 292.0 331.1 0.28 25 344 8416 -28.1 -52.1 8 24.0 -30.2 255 142 332.5 332.5 292.5 332.9 0.09 26 327 8781 -28.3 -52.3 8 24.0 -30.5 255 144 337.1 337.1 293.7 337.5 0.09 27 324 8847 -26.9 -58.9 3 32.0 -29.5 255 144 339.9 339.9 294.3 340.1 0.04 28 315 9050 -27.3 -60.3 3 33.0 -29.9 255 145 342.1 342.1 294.8 342.3 0.04 29 300 9400 -30.3 -62.3 3 32.0 -32.4 255 146 342.7 342.7 295.0 342.8 0.03 30 254 10562 -40.1 -65.1 5 25.0 -41.1 255 151 344.9 344.9 295.5 345.0 0.02 31 250 10670 -40.9 255 152 345.3 32 200 12150 -51.1 260 154 351.8 33 169 13224 -58.8 265 161 356.4 34 168 13261 -59.1 265 161 356.5 35 150 13960 -65.5 265 159 357.2 36 124 15101 -71.7 262 132 366.0 37 110 15804 -73.7 260 115 375.0 38 100 16360 -74.3 250 111 384.2 39 92 16846 -73.1 252 99 395.8 40 75 18047 -70.5 258 68 425.1 41 70 18460 -66.5 260 58 442.1 42 57 19716 -62.3 478.4 43 50 20524 -62.9 495.3 TRP 110 15804 -73.7 260 115 375.0 WND 169 13224 -58.8 265 161 356.4 Sounding variables and indices 1000-500 mb thick: 5526.00 m Freezing level: 745.68 mb = 2562.41 m = 8406.76 ft Wetbulb zero: 753.81 mb = 2474.17 m = 8117.26 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 78.66 % Est. max temperature: 21.05 C = 69.89 F Sfc-Lift cond lev (LCL): 950.10 mb = 566.69 m = 1859.20 ft T: 13.61 C 700-500 lapse rate: 5.63 C/km ThetaE index: 6.44 C Layer 748.0- 678.0 mb Conv cond level (CCL): 858.79 mb = 1409.60 m = 4624.61 ft Mean mixing ratio: 8.04 g/kg Conv temperature: 20.69 C = 69.25 F Cap Strength: 2.91 C Lifted Index: 2.97 C Risk: None Lifted Index @300 mb: 20.66 C Lifted Index @700 mb: -0.09 C Showalter Index: 3.32 C Risk: None Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.20 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 296.36 Risk: None Energy Index: 0.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.71 J/kg Max Up Vert Vel: 7.84 m/s Conv Inhibition (B-): 43.02 J/kg Cap Strength: 2.94 C Lift Cond Lev (LCL): 896.37 mb = 1054.03 m = 3458.05 ft Lev Free Conv (LFC): 781.37 mb = 2181.40 m = 7156.73 ft Equ Level (EL): 711.37 mb = 2939.20 m = 9642.94 ft B at Equ Level: 23.90 J/kg Max Parcel Lev (MPL): 511.37 mb = 5490.76 m = 18014.09 ft Wind level data Storm motion: 282 at 26 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 ---------------------------------------------------------- 0 998 151 190 7 1.2 6.9 | 117 27 -24.3 12.4 1 925 793 200 23 7.9 21.6 | 147 32 -17.6 27.1 2 850 1495 215 23 13.2 18.8 | 153 27 -12.3 24.3 3 700 3068 255 19 18.4 4.9 | 146 13 -7.1 10.4 4 500 5660 265 66 65.7 5.8 | 254 42 40.3 11.2 5 400 7320 255 138 133.3 35.7 | 249 115 107.8 41.2 6 300 9400 255 146 141.0 37.8 | 249 123 115.5 43.3 7 250 10670 255 152 146.8 39.3 | 250 129 121.3 44.8 8 200 12150 260 154 151.7 26.7 | 256 130 126.2 32.2 9 169 13224 265 161 160.4 14.0 | 262 136 134.9 19.5 10 150 13960 265 159 158.4 13.9 | 262 134 132.9 19.3 11 110 15804 260 115 113.3 20.0 | 254 91 87.8 25.5 12 100 16360 250 111 104.3 38.0 | 241 90 78.8 43.4 13 70 18460 260 58 57.1 10.1 | 244 35 31.6 15.6 Wind Parameters Mean winds (0-6000m): 252.1 at 34.7 knts Storm direction: 282.1 at 26.1 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 35.1 deg Storm rel helicity (0-3000m) pos: 155.2 neg: -9.6 tot: 145.7 m^2/s^2 ave: 48.6 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.27 Bulk Shear: 113.43 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 ------------------------------------------------------------------------------- 500 197 13 130 28| 12.9 0.0 12.9| 92.0 0.0 92.0 184.0 0.95| 13.0 12.4 1000 201 18 139 29| 8.5 0.0 8.5|134.4 0.0 134.4 134.4 0.90| 9.8 8.8 1500 205 20 144 29| 5.8 0.0 5.8|148.2 0.0 148.2 98.8 0.80| 8.1 6.5 2000 211 20 146 27| 4.3 0.0 4.3|150.9 -0.0 150.8 75.4 0.68| 7.4 5.0 2500 216 20 148 26| 3.5 0.0 3.5|150.9 -3.7 147.2 58.9 0.56| 6.9 3.8 3000 221 20 149 24| 3.2 0.0 3.2|155.2 -9.6 145.7 48.6 0.48| 6.6 3.2 4000 233 22 158 20| 4.7 0.0 4.7|211.4 -9.6 201.9 50.5 0.61| 7.3 4.5 5000 245 28 179 17| 5.7 0.0 5.7|276.6 -9.6 267.1 53.4 0.59| 7.7 4.6 6000 252 35 205 18| 5.5 1.9 7.4|317.7 -18.3 299.4 49.9 0.45| 9.1 4.1 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20251127.12.gif