UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:1200Z 29 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 23 11.4 6.5 72 4.9 8.8 140 3 283.5 284.5 281.4 300.1 5.99 1 1000 131 11.6 5.6 67 6.0 8.5 115 2 284.8 285.7 281.6 300.7 5.70 2 955 514 8.6 2.6 66 6.0 5.6 209 3 285.5 286.3 281.0 299.1 4.83 3 943 619 8.8 -3.2 43 12.0 3.6 235 4 286.7 287.3 279.5 295.9 3.20 4 925 778 7.8 -8.2 31 16.0 1.6 275 4 287.3 287.7 278.5 293.8 2.22 5 896 1040 6.2 -10.8 28 17.0 0.0 296 12 288.3 288.6 278.5 293.8 1.87 6 871 1272 6.2 -15.8 19 22.0 -1.0 314 19 290.6 290.8 278.9 294.5 1.28 7 850 1471 5.0 -18.0 17 23.0 -2.1 330 25 291.4 291.6 279.0 294.8 1.09 8 820 1763 4.4 -17.6 18 22.0 -2.6 331 27 293.8 294.0 280.2 297.4 1.17 9 743 2559 0.8 -11.2 40 12.0 -3.7 333 33 298.2 298.6 283.4 305.0 2.18 10 701 3024 -1.7 -13.7 39 12.0 -5.8 335 37 300.5 300.8 284.0 306.4 1.89 11 700 3035 -1.9 -13.9 39 12.0 -6.0 335 37 300.4 300.7 283.9 306.2 1.86 12 650 3619 -5.3 -24.3 21 19.0 -10.2 326 38 303.0 303.1 283.7 305.7 0.82 13 613 4075 -9.3 -23.3 31 14.0 -12.8 319 39 303.5 303.7 284.0 306.6 0.95 14 568 4660 -12.3 -39.3 9 27.0 -16.6 310 39 306.7 306.7 284.4 307.4 0.22 15 528 5213 -15.9 -37.9 13 22.0 -19.3 301 40 308.8 308.9 285.2 309.8 0.28 16 500 5620 -19.5 -44.5 9 25.0 -22.4 295 41 309.3 309.3 285.2 309.8 0.15 17 400 7230 -33.5 -53.5 12 20.0 -34.7 290 39 311.4 311.5 285.9 311.7 0.07 18 356 8035 -40.1 -57.1 15 17.0 -40.8 288 41 313.1 313.1 286.5 313.3 0.05 19 300 9180 -48.7 285 45 316.7 20 250 10360 -54.9 270 56 324.4 21 245 10490 -55.1 275 60 326.0 22 227 10981 -54.3 270 70 334.5 23 200 11800 -52.9 275 70 349.0 24 185 12301 -52.9 274 70 356.9 25 150 13640 -55.5 270 70 374.5 26 105 15894 -58.1 270 61 409.7 27 100 16200 -59.7 270 60 412.4 28 95 16521 -60.7 264 55 416.5 29 85 17211 -62.7 252 44 425.9 30 76 17910 -58.1 239 33 449.4 31 70 18430 -57.7 230 25 460.9 32 60 19400 -58.5 225 24 479.9 33 50 20550 -56.9 220 23 509.4 34 46 21082 -53.7 219 22 529.4 35 40 21985 -51.1 218 19 557.5 36 32 23419 -56.1 216 15 580.9 37 30 23830 -55.1 215 14 594.4 38 27 24511 -49.7 240 13 627.8 39 20 26460 -52.7 310 10 674.9 40 18 27141 -52.3 696.8 41 17 27516 -45.5 730.1 42 11 30423 -44.9 829.0 TRP 245 10490 -55.1 275 60 326.0 WND 227 10981 -54.3 270 70 334.5 Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 729.56 mb = 2707.80 m = 8883.75 ft Wetbulb zero: 895.53 mb = 1043.98 m = 3425.08 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 28.27 % Est. max temperature: 18.83 C = 65.89 F Sfc-Lift cond lev (LCL): 940.56 mb = 640.15 m = 2100.21 ft T: 8.67 C 700-500 lapse rate: 6.81 C/km ThetaE index: 6.88 C Layer 955.0- 896.0 mb Conv cond level (CCL): 672.66 mb = 3349.04 m = 10987.52 ft Mean mixing ratio: 4.32 g/kg Conv temperature: 29.74 C = 85.53 F Cap Strength: 11.09 C Lifted Index: 10.86 C Risk: None Lifted Index @300 mb: 13.33 C Lifted Index @700 mb: 8.69 C Showalter Index: 13.18 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 1.50 C K Index: -5.50 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.60 J/kg Max Up Vert Vel: 5.40 m/s Conv Inhibition (B-): 56402.37 J/kg Cap Strength: 11.11 C Lift Cond Lev (LCL): 847.24 mb = 1497.44 m = 4912.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 23 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 23 140 3 -1.9 2.3 | 164 25 -6.7 24.3 1 1000 131 115 2 -1.8 0.8 | 164 24 -6.6 22.8 2 925 778 275 4 4.0 -0.3 | 178 22 -0.8 21.6 3 850 1471 330 25 12.5 -21.7 | 268 8 7.7 0.3 4 700 3035 335 37 15.6 -33.5 | 317 16 10.8 -11.5 5 500 5620 295 41 37.2 -17.3 | 262 33 32.3 4.7 6 400 7230 290 39 36.6 -13.3 | 255 33 31.8 8.6 7 300 9180 285 45 43.5 -11.6 | 255 40 38.7 10.3 8 250 10360 270 56 56.0 -0.0 | 247 56 51.2 22.0 9 245 10490 275 60 59.8 -5.2 | 253 57 55.0 16.8 10 227 10981 270 70 70.0 -0.0 | 251 69 65.2 22.0 11 200 11800 275 70 69.7 -6.1 | 256 67 64.9 15.9 12 150 13640 270 70 70.0 -0.0 | 251 69 65.2 22.0 13 100 16200 270 60 60.0 -0.0 | 248 59 55.2 22.0 14 70 18430 230 25 19.2 16.1 | 201 41 14.3 38.1 15 50 20550 220 23 14.8 17.6 | 194 41 10.0 39.6 16 30 23830 215 14 8.0 11.5 | 185 34 3.2 33.5 17 20 26460 310 10 7.7 -6.4 | 190 16 2.9 15.6 Wind Parameters Mean winds (0-6000m): 317.7 at 30.0 knts Storm direction: 347.7 at 22.5 knts Shear (0-3000m) pos: 6.8 neg: 0.0 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 152.2 deg Storm rel helicity (0-3000m) pos: 149.1 neg: -1.9 tot: 147.1 m^2/s^2 ave: 49.0 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 6.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 138.13 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 ------------------------------------------------------------------------------- 500 166 3 167 25| 3.8 0.0 3.8| 25.9 -1.9 24.0 48.0 0.62| 6.0 3.7 1000 277 4 178 21| 7.3 0.0 7.3| 76.6 -1.9 74.6 74.6 0.73| 9.0 6.6 1500 321 9 183 15| 9.7 0.0 9.7|124.5 -1.9 122.6 81.7 0.77| 12.2 9.5 2000 326 14 194 11| 8.3 0.0 8.3|132.2 -1.9 130.3 65.1 0.78| 10.2 8.0 2500 329 17 209 8| 7.4 0.0 7.4|140.3 -1.9 138.4 55.4 0.78| 8.9 6.9 3000 331 20 230 7| 6.8 0.0 6.8|149.1 -1.9 147.1 49.0 0.76| 8.1 6.2 4000 329 24 263 8| 5.1 1.3 6.4|149.1 -43.2 105.9 26.5 0.48| 7.4 3.5 5000 324 28 272 11| 4.1 2.1 6.2|149.1 -97.0 52.0 10.4 0.28| 7.0 2.0 6000 318 30 271 15| 3.4 2.4 5.8|149.1-145.9 3.2 0.5 0.18| 6.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20250429.12.gif