UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 24 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 60 SFC 989 155 17.8 17.3 97 0.5 17.5 245 2 291.9 294.1 291.0 327.7 12.66 2 976 268 18.0 16.1 89 1.9 16.8 245 4 293.2 295.3 290.9 327.0 11.87 3 969 330 18.6 11.6 64 7.0 14.3 245 4 294.4 296.0 288.7 319.9 8.88 4 925 728 15.8 13.4 86 2.4 14.3 245 10 295.5 297.4 290.5 325.7 10.50 5 908 886 14.6 13.2 91 1.4 13.7 246 12 295.8 297.7 290.6 326.3 10.56 6 899 971 15.8 12.9 83 2.9 14.0 247 12 297.9 299.8 291.2 328.3 10.45 7 850 1446 13.2 10.8 85 2.4 11.7 250 17 300.0 301.7 291.2 328.2 9.61 8 772 2247 7.0 5.0 87 2.0 5.9 248 17 301.7 303.0 289.6 322.8 7.10 9 768 2290 7.0 2.1 71 4.9 4.4 247 17 302.1 303.2 288.6 319.6 5.80 10 758 2399 11.6 -25.4 6 37.0 -0.0 247 17 308.2 308.4 285.5 310.4 0.64 11 752 2465 12.4 247 17 309.8 12 700 3063 9.4 245 17 312.9 13 639 3810 4.8 -22.2 12 27.0 -4.1 246 26 315.9 316.1 288.5 319.4 1.01 14 603 4278 1.4 -31.6 6 33.0 -7.2 247 31 317.3 317.4 288.4 318.9 0.45 15 592 4426 1.6 247 33 319.2 16 500 5760 -7.5 -46.5 3 39.0 -14.0 250 49 323.9 323.9 290.1 324.3 0.12 17 455 6488 -12.3 -33.3 16 21.0 -16.9 256 52 326.7 326.8 291.3 328.6 0.51 18 429 6935 -15.5 -31.5 24 16.0 -19.0 260 54 328.2 328.3 291.9 330.5 0.64 19 400 7460 -19.5 -29.5 41 10.0 -21.7 265 56 329.6 329.8 292.4 332.7 0.83 20 366 8115 -23.7 -30.7 53 7.0 -25.1 267 58 332.5 332.7 293.2 335.5 0.81 21 343 8587 -26.1 -36.1 39 10.0 -27.7 268 60 335.5 335.6 293.7 337.4 0.51 22 315 9197 -31.7 -45.7 24 14.0 -33.1 269 63 336.0 336.0 293.5 336.8 0.20 23 300 9540 -34.9 -43.9 39 9.0 -35.8 270 64 336.2 336.2 293.6 337.2 0.26 24 275 10139 -40.1 -45.1 59 5.0 -40.5 280 70 337.1 337.2 293.9 338.1 0.25 25 250 10780 -45.3 290 76 338.7 26 221 11590 -51.5 279 82 341.3 27 207 12016 -49.9 273 84 350.3 28 200 12240 -51.5 270 86 351.2 29 195 12404 -52.1 275 86 352.8 30 155 13874 -57.7 257 68 367.2 31 150 14080 -59.7 255 66 367.2 32 106 16178 -69.9 251 54 386.2 33 100 16520 -72.7 250 52 387.3 34 84 17534 -76.5 252 45 399.3 35 76 18116 -72.5 254 40 419.3 36 70 18600 -71.7 255 37 431.0 37 66 18948 -70.5 256 33 440.9 38 62 19325 -64.3 257 29 462.6 39 50 20640 -64.3 260 16 492.0 40 46 21153 -63.1 252 15 506.7 41 40 22030 -55.3 238 13 547.0 42 30 23860 -57.3 210 10 588.4 43 28 24300 -56.3 236 10 602.9 44 23 25571 -51.5 312 11 651.9 45 20 26480 -52.7 5 12 674.9 46 18 27161 -52.5 696.1 47 17 27533 -49.5 717.2 TRP WND 195 12404 -52.1 275 86 352.8 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 575.82 mb = 4660.38 m = 15289.78 ft Wetbulb zero: 758.09 mb = 2397.63 m = 7866.13 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 68.57 % Est. max temperature: 26.11 C = 79.00 F Sfc-Lift cond lev (LCL): 981.96 mb = 216.18 m = 709.23 ft T: 17.91 C 700-500 lapse rate: 6.27 C/km ThetaE index: 17.89 C Layer 850.0- 752.0 mb Conv cond level (CCL): 827.91 mb = 1665.15 m = 5463.03 ft Mean mixing ratio: 10.35 g/kg Conv temperature: 26.35 C = 79.43 F Cap Strength: 6.98 C Lifted Index: 6.25 C Risk: None Lifted Index @300 mb: 8.67 C Lifted Index @700 mb: 6.98 C Showalter Index: 4.61 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 18.30 C K Index: -1.81 Risk: None Sweat Index: 212.60 Risk: None Energy Index: -0.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.49 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 36394.02 J/kg Cap Strength: 6.95 C Lift Cond Lev (LCL): 893.41 mb = 1023.45 m = 3357.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 19 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 ---------------------------------------------------------- 0 989 155 245 2 1.8 0.8 | 102 17 -16.8 3.7 1 925 728 245 10 9.1 4.2 | 127 12 -9.5 7.1 2 850 1446 250 17 16.0 5.8 | 163 9 -2.6 8.7 3 700 3063 245 17 15.4 7.2 | 162 11 -3.2 10.1 4 500 5760 250 49 46.0 16.8 | 234 34 27.4 19.6 5 400 7460 265 56 55.8 4.9 | 258 38 37.2 7.8 6 300 9540 270 64 64.0 -0.0 | 266 45 45.4 2.9 7 250 10780 290 76 71.4 -26.0 | 294 58 52.8 -23.1 8 200 12240 270 86 86.0 -0.0 | 268 67 67.4 2.9 9 195 12404 275 86 85.7 -7.5 | 274 67 67.1 -4.6 10 150 14080 255 66 63.8 17.1 | 246 49 45.1 20.0 11 100 16520 250 52 48.9 17.8 | 236 37 30.3 20.7 12 70 18600 255 37 35.7 9.6 | 234 21 17.1 12.4 13 50 20640 260 16 15.8 2.8 | 153 6 -2.9 5.7 14 30 23860 210 10 5.0 8.7 | 130 18 -13.6 11.5 15 20 26480 5 12 -1.0 -12.0 | 65 22 -19.7 -9.1 Wind Parameters Mean winds (0-6000m): 248.8 at 25.1 knts Storm direction: 278.8 at 18.8 knts Shear (0-3000m) pos: 1.4 neg: 1.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 65.7 deg Storm rel helicity (0-3000m) pos: 42.5 neg: -0.4 tot: 42.2 m^2/s^2 ave: 14.1 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 51.07 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 ------------------------------------------------------------------------------- 500 245 5 111 15| 0.0 7.2 7.2| 19.3 0.0 19.3 38.7 0.72| 7.2 5.2 1000 246 9 121 13| 2.7 3.6 6.3| 32.6 0.0 32.6 32.6 0.78| 6.3 4.9 1500 248 11 130 11| 2.8 2.4 5.2| 39.5 -0.0 39.5 26.3 0.81| 5.2 4.2 2000 248 13 137 10| 2.1 1.8 3.9| 39.5 -0.1 39.4 19.7 0.78| 4.0 3.2 2500 248 13 142 10| 1.7 1.5 3.1| 39.5 -0.2 39.3 15.7 0.76| 3.3 2.5 3000 247 14 146 10| 1.4 1.4 2.8| 42.5 -0.4 42.2 14.1 0.75| 3.0 2.3 4000 247 16 160 10| 2.6 1.1 3.6| 76.2 -0.4 75.9 19.0 0.78| 3.8 3.0 5000 248 20 182 11| 3.3 0.8 4.1|112.7 -0.4 112.3 22.5 0.71| 4.3 3.0 6000 249 25 202 13| 3.5 0.7 4.2|167.2 -0.4 166.8 27.8 0.69| 4.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250424.12.gif