UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:1200Z 20 APR 25 Station: RJ741 WMO ident: 47741 Latitude: 35.46 Longitude: 133.07 ------------------------------------------------------------------------------- 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 1013 31 13.2 12.4 95 0.8 12.7 80 6 285.3 286.9 285.4 310.1 8.96 1 1000 139 11.8 11.6 99 0.2 11.7 70 12 285.0 286.4 284.8 308.7 8.60 2 950 568 10.4 10.4 100 0.0 10.4 63 9 287.7 289.2 285.7 311.1 8.36 3 946 603 11.8 11.8 100 0.0 11.8 63 9 289.5 291.1 287.2 315.5 9.22 4 925 791 11.8 11.7 99 0.1 11.7 60 8 291.4 293.0 288.1 318.0 9.37 5 850 1498 9.6 9.4 99 0.2 9.5 290 8 296.2 297.8 289.2 321.5 8.74 6 832 1676 8.8 7.8 93 1.0 8.2 291 10 297.2 298.6 288.9 320.5 8.00 7 720 2857 0.8 0.2 96 0.6 0.5 294 21 300.9 301.9 287.8 317.1 5.40 8 712 2947 0.6 -3.1 76 3.7 -1.1 295 22 301.7 302.5 286.9 314.6 4.27 9 706 3016 2.4 -21.6 15 24.0 -4.9 295 22 304.4 304.6 284.4 307.6 0.96 10 700 3085 3.6 -29.4 7 33.0 -5.1 295 23 306.5 306.6 284.6 308.1 0.48 11 687 3237 3.8 -34.2 4 38.0 -5.3 296 25 308.3 308.4 285.1 309.4 0.31 12 589 4465 -3.9 -41.9 3 38.0 -10.9 305 40 313.3 313.3 286.7 313.9 0.16 13 511 5573 -9.3 -36.3 9 27.0 -14.7 314 54 319.7 319.8 289.0 320.9 0.34 14 500 5740 -10.7 -38.7 8 28.0 -15.9 315 56 320.0 320.0 289.0 321.0 0.27 15 432 6838 -21.3 -35.3 27 14.0 -23.6 315 60 320.2 320.3 289.3 321.8 0.44 16 400 7400 -25.5 -42.5 19 17.0 -27.5 315 62 321.8 321.9 289.6 322.7 0.23 17 383 7715 -28.1 -40.1 31 12.0 -29.5 313 62 322.4 322.5 289.9 323.6 0.30 18 350 8356 -33.5 -44.5 32 11.0 -34.5 310 63 323.6 323.6 290.1 324.4 0.21 19 348 8397 -33.7 -47.7 23 14.0 -34.8 310 63 323.8 323.9 290.1 324.4 0.15 20 315 9088 -40.1 -52.1 27 12.0 -40.8 307 64 324.3 324.3 290.2 324.7 0.10 21 300 9420 -43.3 305 64 324.3 22 250 10620 -51.1 300 58 330.1 23 236 10992 -53.3 300 64 332.3 24 218 11499 -54.9 300 72 337.4 25 200 12050 -53.5 285 87 348.0 26 198 12115 -53.6 285 89 348.9 27 172 13019 -55.1 290 74 360.7 28 150 13890 -57.7 295 60 370.7 29 126 14981 -61.7 291 54 382.4 30 101 16349 -62.7 285 45 405.4 31 100 16410 -62.1 285 45 407.7 32 70 18590 -63.9 270 14 447.7 33 68 18767 -64.7 272 14 449.7 34 58 19731 -67.1 284 16 465.2 35 50 20640 -60.1 295 17 501.9 36 41 21887 -58.3 301 17 535.6 37 30 23870 -55.3 310 16 593.9 38 24 25295 -54.7 299 12 634.8 39 23 25569 -52.3 297 11 649.6 40 20 26470 -53.5 290 8 672.4 41 15 28323 -53.1 731.4 TRP 218 11499 -54.9 300 72 337.4 WND 198 12115 -53.6 285 89 348.9 Sounding variables and indices 1000-500 mb thick: 5601.00 m Freezing level: 638.64 mb = 3843.06 m = 12608.32 ft Wetbulb zero: 717.53 mb = 2885.11 m = 9465.47 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 51.43 % Est. max temperature: 23.27 C = 73.89 F Sfc-Lift cond lev (LCL): 1001.06 mb = 130.13 m = 426.92 ft T: 11.91 C 700-500 lapse rate: 5.39 C/km ThetaE index: 13.98 C Layer 832.0- 700.0 mb Conv cond level (CCL): 1000.00 mb = 139.00 m = 456.03 ft Mean mixing ratio: 8.81 g/kg Conv temperature: 13.02 C = 55.44 F Cap Strength: 10.19 C Lifted Index: 10.02 C Risk: None Lifted Index @300 mb: 8.65 C Lifted Index @700 mb: 6.51 C Showalter Index: 4.87 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 20.10 C K Index: -3.30 Risk: None Sweat Index: 184.80 Risk: None Energy Index: -0.06 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.91 J/kg Max Up Vert Vel: 8.11 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.18 C Lift Cond Lev (LCL): 959.95 mb = 480.61 m = 1576.78 ft Lev Free Conv (LFC): 954.95 mb = 524.25 m = 1719.97 ft Equ Level (EL): 944.95 mb = 612.25 m = 2008.68 ft B at Equ Level: 31.61 J/kg Max Parcel Lev (MPL): 894.95 mb = 1067.14 m = 3501.07 ft Wind level data Storm motion: 340 at 20 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 1013 31 80 6 -5.9 -1.0 | 145 22 -12.6 17.9 1 1000 139 70 12 -11.3 -4.1 | 130 23 -18.0 14.9 2 925 791 60 8 -6.9 -4.0 | 138 20 -13.6 15.0 3 850 1498 290 8 7.5 -2.7 | 183 16 0.8 16.2 4 700 3085 295 23 20.8 -9.7 | 237 17 14.1 9.2 5 500 5740 315 56 39.6 -39.6 | 302 39 32.9 -20.6 6 400 7400 315 62 43.8 -43.8 | 304 45 37.1 -24.9 7 300 9420 305 64 52.4 -36.7 | 291 49 45.7 -17.8 8 250 10620 300 58 50.2 -29.0 | 283 45 43.5 -10.0 9 218 11499 300 72 62.4 -36.0 | 287 58 55.6 -17.0 10 200 12050 285 87 84.0 -22.5 | 273 77 77.3 -3.6 11 198 12115 285 89 86.0 -23.0 | 273 79 79.2 -4.1 12 150 13890 295 60 54.4 -25.4 | 278 48 47.7 -6.4 13 100 16410 285 45 43.5 -11.6 | 259 37 36.7 7.3 14 70 18590 270 14 14.0 -0.0 | 201 20 7.3 19.0 15 50 20640 295 17 15.4 -7.2 | 216 15 8.7 11.8 16 30 23870 310 16 12.3 -10.3 | 213 10 5.5 8.7 17 20 26470 290 8 7.5 -2.7 | 183 16 0.8 16.2 Wind Parameters Mean winds (0-6000m): 310.5 at 26.8 knts Storm direction: 340.5 at 20.1 knts Shear (0-3000m) pos: 2.4 neg: 2.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 110.1 neg: -33.6 tot: 76.5 m^2/s^2 ave: 25.5 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 144.09 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 68 10 133 22| 0.0 4.3 4.3| 7.7 -33.6 -25.9 -51.7 -0.53| 8.4 -4.5 1000 62 9 134 21| 0.0 3.9 3.9| 19.4 -33.6 -14.2 -14.2 -0.12| 8.2 -1.0 1500 50 9 134 19| 0.0 4.7 4.7| 53.1 -33.6 19.5 13.0 0.28| 9.6 2.7 2000 13 9 138 13| 1.2 3.6 4.8| 72.0 -33.6 38.4 19.2 0.38| 8.4 3.2 2500 332 11 170 10| 1.9 2.8 4.8| 91.0 -33.6 57.4 22.9 0.46| 7.7 3.5 3000 314 12 191 11| 2.4 2.4 4.8|110.1 -33.6 76.5 25.5 0.51| 7.2 3.7 4000 306 16 214 11| 3.4 1.8 5.2|167.5 -33.6 133.9 33.5 0.60| 7.1 4.2 5000 307 21 239 12| 4.1 1.4 5.5|240.2 -33.6 206.6 41.3 0.63| 7.0 4.4 6000 310 27 264 14| 4.3 1.2 5.4|308.0 -33.6 274.4 45.7 0.63| 6.8 4.3 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20250420.12.gif