UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:0000Z 17 APR 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 149 245 7 SFC 999 158 20.4 15.4 73 5.0 17.1 245 7 293.6 295.6 290.3 325.3 11.07 2 984 288 17.4 13.4 77 4.0 14.9 248 10 291.9 293.6 288.7 319.9 9.86 3 946 623 14.2 11.7 85 2.5 12.7 256 18 291.9 293.6 288.1 318.0 9.16 4 925 814 15.8 1.8 39 14.0 8.6 260 23 295.5 296.3 285.1 309.3 4.71 5 922 842 16.0 2.0 39 14.0 8.7 261 23 295.9 296.8 285.4 310.1 4.79 6 850 1527 11.6 -3.4 35 15.0 4.6 295 27 298.3 298.9 284.9 308.8 3.50 7 807 1958 8.0 -4.0 42 12.0 2.5 292 26 298.9 299.6 285.1 309.6 3.52 8 729 2790 4.2 -13.8 26 18.0 -2.4 287 25 303.6 303.9 285.1 309.3 1.80 9 717 2925 3.8 -12.2 30 16.0 -2.4 286 25 304.6 305.0 285.8 311.2 2.09 10 700 3119 2.6 -10.4 38 13.0 -2.6 285 25 305.4 305.8 286.4 313.1 2.47 11 637 3873 -2.7 -16.7 33 14.0 -7.4 279 29 307.7 308.0 286.4 312.9 1.62 12 600 4343 -6.5 -20.5 32 14.0 -10.6 276 31 308.6 308.8 286.3 312.7 1.25 13 516 5502 -14.7 -32.7 20 18.0 -18.1 267 38 312.3 312.4 286.7 313.9 0.47 14 510 5591 -14.9 -25.9 39 11.0 -17.4 266 38 313.1 313.3 287.5 316.2 0.91 15 500 5740 -16.1 -26.1 42 10.0 -18.4 265 39 313.4 313.6 287.6 316.5 0.91 16 456 6427 -21.9 -25.9 70 4.0 -22.7 265 44 314.5 314.7 288.1 318.0 1.02 17 432 6824 -24.9 -33.9 43 9.0 -26.3 265 48 315.6 315.7 287.9 317.4 0.50 18 411 7185 -27.5 -30.0 79 2.5 -27.9 265 50 316.8 316.9 288.6 319.5 0.77 19 400 7380 -28.5 -40.5 31 12.0 -29.9 265 52 317.9 318.0 288.4 319.0 0.28 20 398 7416 -28.5 -45.5 18 17.0 -30.1 265 53 318.4 318.4 288.4 319.0 0.16 21 389 7579 -29.5 -53.5 8 24.0 -31.2 265 55 319.2 319.2 288.6 319.4 0.07 22 321 8921 -40.1 -57.1 15 17.0 -40.8 265 76 322.5 322.6 289.6 322.8 0.05 23 300 9380 -42.9 265 84 324.9 24 250 10590 -49.7 275 109 332.2 25 231 11102 -54.1 270 119 333.2 26 204 11887 -60.9 270 113 334.4 27 200 12010 -60.5 275 107 337.0 28 150 13820 -57.1 270 78 371.7 29 139 14300 -58.5 271 73 377.4 30 105 16034 -65.7 274 55 395.2 31 100 16330 -66.3 275 52 399.6 32 70 18512 -62.3 451.1 TRP 204 11887 -60.9 270 113 334.4 WND 231 11102 -54.1 270 119 333.2 Sounding variables and indices 1000-500 mb thick: 5591.00 m Freezing level: 669.09 mb = 3488.79 m = 11446.03 ft Wetbulb zero: 767.69 mb = 2366.47 m = 7763.92 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 37.45 % Est. max temperature: 25.08 C = 77.14 F Sfc-Lift cond lev (LCL): 927.91 mb = 787.31 m = 2583.01 ft T: 15.58 C 700-500 lapse rate: 7.13 C/km ThetaE index: 15.92 C Layer 984.0- 922.0 mb Conv cond level (CCL): 769.83 mb = 2343.67 m = 7689.10 ft Mean mixing ratio: 7.77 g/kg Conv temperature: 27.86 C = 82.14 F Cap Strength: 4.26 C Lifted Index: 2.60 C Risk: None Lifted Index @300 mb: 6.71 C Lifted Index @700 mb: 3.93 C Showalter Index: 6.97 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 12.70 C K Index: 11.30 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.40 J/kg Max Up Vert Vel: 6.69 m/s Conv Inhibition (B-): 12315.81 J/kg Cap Strength: 4.26 C Lift Cond Lev (LCL): 857.61 mb = 1451.83 m = 4763.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 21 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 ---------------------------------------------------------- 0 999 158 245 7 6.3 3.0 | 145 19 -11.0 15.5 1 925 814 260 23 22.7 4.0 | 198 17 5.3 16.5 2 850 1527 295 27 24.5 -11.4 | 261 7 7.2 1.1 3 700 3119 285 25 24.1 -6.5 | 228 9 6.8 6.1 4 500 5740 265 39 38.9 3.4 | 234 27 21.5 15.9 5 400 7380 265 52 51.8 4.5 | 244 38 34.5 17.1 6 300 9380 265 84 83.7 7.3 | 253 69 66.4 19.8 7 250 10590 275 109 108.6 -9.5 | 268 91 91.3 3.0 8 231 11102 270 119 119.0 -0.0 | 263 102 101.7 12.5 9 204 11887 270 113 113.0 -0.0 | 263 97 95.7 12.5 10 200 12010 275 107 106.6 -9.3 | 268 89 89.3 3.2 11 150 13820 270 78 78.0 -0.0 | 258 62 60.7 12.5 12 100 16330 275 52 51.8 -4.5 | 257 35 34.5 8.0 Wind Parameters Mean winds (0-6000m): 275.9 at 28.5 knts Storm direction: 305.9 at 21.4 knts Shear (0-3000m) pos: 3.9 neg: 0.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 111.8 neg: -9.3 tot: 102.5 m^2/s^2 ave: 34.2 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.59 Bulk Shear: 37.79 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 ------------------------------------------------------------------------------- 500 256 13 163 16| 12.8 0.0 12.8| 57.5 0.0 57.5 114.9 0.98| 12.9 12.7 1000 262 18 182 15| 9.9 0.0 9.9| 95.1 0.0 95.1 95.1 0.91| 12.1 11.0 1500 273 21 197 12| 7.8 0.0 7.8|111.8 -0.6 111.2 74.1 0.86| 11.1 9.6 2000 279 22 207 10| 5.9 0.4 6.3|111.8 -3.6 108.2 54.1 0.78| 8.7 6.8 2500 282 23 214 9| 4.7 0.6 5.4|111.8 -6.7 105.1 42.1 0.70| 7.3 5.1 3000 283 23 217 9| 3.9 0.8 4.7|111.8 -9.3 102.5 34.2 0.64| 6.3 4.1 4000 282 24 222 10| 2.9 1.2 4.1|116.1 -9.3 106.8 26.7 0.58| 5.6 3.2 5000 279 26 226 12| 2.4 1.7 4.0|116.3 -11.2 105.1 21.0 0.49| 5.2 2.6 6000 276 28 229 15| 2.0 2.0 3.9|128.1 -15.7 112.4 18.7 0.45| 5.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250417.00.gif