UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for RJ678... Searching the city database file for: RJ678 ... Date:1200Z 27 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 146 240 7 SFC 999 155 17.4 10.4 63 7.0 13.3 240 7 290.6 292.0 286.5 313.2 7.94 2 987 258 17.8 8.8 56 9.0 12.6 238 10 292.0 293.3 286.3 312.7 7.21 3 925 807 12.6 7.6 72 5.0 9.8 230 29 292.2 293.5 286.2 312.5 7.09 4 924 816 12.4 7.4 72 5.0 9.6 231 29 292.1 293.3 286.1 312.1 7.00 5 919 862 15.2 -23.8 5 39.0 3.0 234 28 295.4 295.5 280.2 297.4 0.61 6 908 964 16.6 -30.4 3 47.0 3.2 241 27 297.9 297.9 280.9 299.0 0.34 7 883 1201 16.4 -31.6 2 48.0 2.9 257 24 300.0 300.1 281.8 301.1 0.31 8 850 1523 14.2 -33.8 2 48.0 1.5 280 19 301.0 301.1 282.1 301.9 0.26 9 700 3124 3.4 -44.6 1 48.0 -5.8 240 17 306.2 306.3 284.0 306.6 0.10 10 634 3917 -2.5 -50.5 1 48.0 -9.9 243 22 308.3 308.3 284.8 308.5 0.06 11 500 5760 -13.7 -36.7 12 23.0 -17.8 250 35 316.3 316.4 287.9 317.5 0.33 12 451 6536 -18.9 -39.9 14 21.0 -22.0 252 40 319.3 319.3 288.8 320.2 0.26 13 433 6838 -20.9 -31.9 37 11.0 -22.9 253 41 320.5 320.6 289.6 322.7 0.61 14 430 6889 -21.3 -24.1 78 2.8 -22.0 253 42 320.6 320.9 290.3 325.0 1.27 15 400 7420 -24.1 -27.0 77 2.9 -24.7 255 45 323.7 323.9 291.0 327.3 1.05 16 351 8363 -30.3 -40.3 37 10.0 -31.5 262 49 327.6 327.7 291.4 328.9 0.32 17 332 8756 -33.9 -39.9 55 6.0 -34.6 265 51 327.9 328.0 291.5 329.3 0.36 18 302 9414 -38.3 -54.3 17 16.0 -39.2 270 54 330.8 330.8 292.0 331.1 0.08 19 300 9460 -38.7 -54.7 17 16.0 -39.6 270 54 330.8 330.8 292.0 331.1 0.08 20 294 9598 -40.1 -54.1 21 14.0 -40.8 271 55 330.8 330.8 292.0 331.1 0.08 21 250 10680 -49.7 280 64 332.2 22 214 11684 -57.9 280 72 334.5 23 203 12023 -51.7 280 85 349.4 24 200 12120 -51.1 280 89 351.8 25 189 12487 -50.1 278 88 359.2 26 150 13960 -59.7 270 86 367.2 27 125 15079 -65.3 270 90 376.7 28 117 15480 -65.2 270 91 384.1 29 108 15966 -65.1 262 75 393.2 30 100 16430 -67.9 255 60 396.5 31 98 16552 -68.1 256 59 398.4 32 92 16930 -70.1 261 56 401.8 33 70 18560 -69.7 280 45 435.3 34 60 19483 -68.1 273 35 458.5 35 52 20364 -58.5 267 26 500.0 36 50 20610 -60.1 265 23 501.9 37 40 22015 -58.1 320 18 539.9 38 31 23648 -52.1 22 13 597.0 39 30 23860 -53.7 30 12 598.2 40 28 24306 -54.7 15 13 607.4 41 20 26490 -51.7 300 17 677.9 42 13 29312 -47.3 782.0 TRP 214 11684 -57.9 280 72 334.5 WND 117 15480 -65.2 270 91 384.1 Sounding variables and indices 1000-500 mb thick: 5614.00 m Freezing level: 661.97 mb = 3581.16 m = 11749.06 ft Wetbulb zero: 819.47 mb = 1824.59 m = 5986.13 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 10.74 % Est. max temperature: 27.82 C = 82.07 F Sfc-Lift cond lev (LCL): 899.92 mb = 1039.68 m = 3410.98 ft T: 16.54 C 700-500 lapse rate: 6.49 C/km ThetaE index: 15.81 C Layer 987.0- 908.0 mb Conv cond level (CCL): 655.01 mb = 3656.12 m = 11995.00 ft Mean mixing ratio: 5.62 g/kg Conv temperature: 34.42 C = 93.95 F Cap Strength: 8.80 C Lifted Index: 8.96 C Risk: None Lifted Index @300 mb: 15.36 C Lifted Index @700 mb: 7.77 C Showalter Index: 12.56 C Risk: None Total Totals Index: 7.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: -20.10 C K Index: -53.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.89 J/kg Max Up Vert Vel: 7.33 m/s Conv Inhibition (B-): 56869.12 J/kg Cap Strength: 8.87 C Lift Cond Lev (LCL): 803.47 mb = 1987.22 m = 6519.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 18 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 ---------------------------------------------------------- 0 999 155 240 7 6.1 3.5 | 119 13 -11.4 6.3 1 925 807 230 29 22.2 18.6 | 193 22 4.8 21.4 2 850 1523 280 19 18.7 -3.3 | 292 1 1.3 -0.5 3 700 3124 240 17 14.7 8.5 | 167 12 -2.7 11.3 4 500 5760 250 35 32.9 12.0 | 226 21 15.5 14.7 5 400 7420 255 45 43.5 11.6 | 241 30 26.0 14.4 6 300 9460 270 54 54.0 -0.0 | 266 37 36.6 2.8 7 250 10680 280 64 63.0 -11.1 | 280 46 45.6 -8.3 8 214 11684 280 72 70.9 -12.5 | 280 54 53.5 -9.7 9 200 12120 280 89 87.6 -15.5 | 280 71 70.2 -12.7 10 150 13960 270 86 86.0 -0.0 | 268 69 68.6 2.8 11 117 15480 270 91 91.0 -0.0 | 268 74 73.6 2.8 12 100 16430 255 60 58.0 15.5 | 246 44 40.5 18.3 13 70 18560 280 45 44.3 -7.8 | 281 27 26.9 -5.0 14 50 20610 265 23 22.9 2.0 | 229 7 5.5 4.8 15 30 23860 30 12 -6.0 -10.4 | 72 25 -23.4 -7.6 16 20 26490 300 17 14.7 -8.5 | 25 6 -2.7 -5.7 Wind Parameters Mean winds (0-6000m): 249.0 at 23.5 knts Storm direction: 279.0 at 17.6 knts Shear (0-3000m) pos: 2.9 neg: 4.1 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 48.7 deg Storm rel helicity (0-3000m) pos: 94.9 neg: -7.7 tot: 87.2 m^2/s^2 ave: 29.1 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.09 Bulk Shear: 12.84 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 ------------------------------------------------------------------------------- 500 232 15 156 13| 0.0 17.4 17.4| 51.3 0.0 51.3 102.6 0.88| 17.5 15.4 1000 236 21 180 15| 4.7 8.7 13.4| 88.4 0.0 88.4 88.4 0.71| 16.8 11.8 1500 245 21 187 12| 5.8 5.8 11.6| 94.9 -0.3 94.6 63.1 0.61| 15.2 9.3 2000 251 20 191 10| 4.3 5.0 9.3| 94.9 -1.9 93.0 46.5 0.51| 12.5 6.3 2500 252 20 190 9| 3.5 4.5 7.9| 94.9 -4.5 90.4 36.2 0.44| 10.8 4.8 3000 252 19 186 9| 2.9 4.1 6.9| 94.9 -7.7 87.2 29.1 0.39| 9.6 3.7 4000 249 20 186 10| 2.1 3.0 5.1|116.5 -7.7 108.8 27.2 0.45| 8.1 3.6 5000 248 21 193 11| 2.0 2.4 4.4|140.1 -7.7 132.4 26.5 0.49| 7.2 3.5 6000 249 24 202 12| 2.1 2.0 4.1|165.4 -7.7 157.7 26.3 0.50| 6.6 3.3 Wrote GIF file: /home/apache/climate/data/raob//RJ678/skewt/RJ678.skewt.20250427.12.gif