UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for RJ741... Searching the city database file for: RJ741 ... Date:1200Z 22 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 1001 28 16.8 16.0 95 0.8 16.3 80 6 289.9 291.9 289.4 322.1 11.49 1 1000 36 16.8 15.7 93 1.1 16.1 80 8 290.0 291.9 289.3 321.7 11.28 2 925 699 14.2 11.9 86 2.3 12.8 170 23 293.8 295.5 289.0 321.0 9.50 3 853 1380 11.4 9.8 90 1.6 10.4 199 53 297.8 299.4 289.9 323.9 8.95 4 850 1410 11.8 9.7 87 2.1 10.5 200 54 298.5 300.1 290.2 324.6 8.92 5 845 1459 12.0 9.9 87 2.1 10.7 202 54 299.2 300.9 290.5 325.9 9.10 6 719 2803 7.6 7.6 100 0.0 7.6 252 57 308.5 310.2 293.4 336.4 9.15 7 700 3024 6.4 6.4 100 0.0 6.4 260 58 309.6 311.2 293.3 336.0 8.65 8 540 5109 -5.1 -6.1 93 1.0 -5.5 260 46 319.7 320.6 292.9 334.3 4.49 9 500 5710 -9.3 -9.3 100 0.0 -9.3 260 43 321.7 322.4 292.9 334.2 3.78 10 483 5978 -10.7 -10.8 99 0.1 -10.8 259 43 323.2 323.9 293.0 334.7 3.48 11 481 6010 -9.7 -11.1 89 1.4 -10.3 259 43 324.8 325.5 293.4 336.2 3.41 12 468 6221 -12.1 -12.2 99 0.1 -12.2 259 44 324.4 325.0 293.1 335.1 3.21 13 462 6320 -12.7 -25.7 33 13.0 -16.1 258 44 324.8 325.0 291.3 328.4 1.02 14 400 7410 -18.5 -34.5 23 16.0 -21.6 255 45 330.9 331.0 292.5 332.9 0.51 15 398 7447 -18.7 -34.7 23 16.0 -21.8 255 45 331.2 331.3 292.6 333.0 0.51 16 369 8007 -22.3 -40.3 18 18.0 -25.0 251 47 333.6 333.7 293.0 334.8 0.31 17 336 8688 -27.9 -39.9 31 12.0 -29.5 246 49 335.0 335.1 293.4 336.4 0.35 18 304 9398 -34.5 -41.5 49 7.0 -35.3 241 51 335.5 335.5 293.5 336.8 0.33 19 300 9490 -35.3 -39.6 65 4.3 -35.8 240 51 335.6 335.7 293.6 337.2 0.41 20 277 10039 -40.1 -43.3 71 3.2 -40.4 249 57 336.4 336.5 293.7 337.6 0.30 21 250 10730 -45.7 260 64 338.1 22 218 11626 -51.0 275 103 343.5 23 203 12085 -53.7 279 93 346.3 24 200 12180 -53.9 280 91 347.4 25 165 13404 -58.7 270 73 359.0 26 150 14000 -61.3 265 64 364.5 27 101 16411 -69.9 270 43 391.6 28 100 16470 -69.5 270 45 393.4 29 97 16652 -66.7 267 43 402.3 30 70 18610 -68.7 235 25 437.4 31 59 19631 -69.7 268 24 457.1 32 55 20054 -64.9 282 24 477.4 33 50 20640 -61.3 300 23 499.0 34 33 23246 -57.3 280 12 572.6 35 30 23850 -56.5 275 10 590.6 36 20 26450 -52.7 315 19 674.9 37 16 27893 -51.9 721.9 TRP 101 16411 -69.9 270 43 391.6 WND 218 11626 -51.0 275 103 343.5 Sounding variables and indices 1000-500 mb thick: 5674.00 m Freezing level: 610.96 mb = 4184.59 m = 13728.80 ft Wetbulb zero: 614.25 mb = 4074.20 m = 13366.62 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 93.96 % Est. max temperature: 25.20 C = 77.36 F Sfc-Lift cond lev (LCL): 989.41 mb = 126.57 m = 415.25 ft T: 16.44 C 700-500 lapse rate: 5.85 C/km ThetaE index: 2.23 C Layer 700.0- 483.0 mb Conv cond level (CCL): 865.09 mb = 1262.10 m = 4140.70 ft Mean mixing ratio: 10.16 g/kg Conv temperature: 24.03 C = 75.26 F Cap Strength: 6.42 C Lifted Index: 6.32 C Risk: None Lifted Index @300 mb: 10.62 C Lifted Index @700 mb: 5.38 C Showalter Index: 4.63 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 19.00 C K Index: 30.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 400.65 Risk: Severe Thunderstorms possible Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.18 J/kg Max Up Vert Vel: 5.51 m/s Conv Inhibition (B-): 36203.85 J/kg Cap Strength: 6.39 C Lift Cond Lev (LCL): 925.05 mb = 698.54 m = 2291.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 35 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 1001 28 80 6 -5.9 -1.0 | 91 41 -40.7 0.9 1 1000 36 80 8 -7.9 -1.4 | 91 43 -42.6 0.5 2 925 699 170 23 -4.0 22.7 | 122 46 -38.7 24.6 3 850 1410 200 54 18.5 50.7 | 163 55 -16.3 52.6 4 700 3024 260 58 57.1 10.1 | 242 25 22.4 12.0 5 500 5710 260 43 42.3 7.5 | 219 12 7.6 9.4 6 400 7410 255 45 43.5 11.6 | 213 16 8.7 13.6 7 300 9490 240 51 44.2 25.5 | 199 29 9.4 27.4 8 250 10730 260 64 63.0 11.1 | 245 31 28.3 13.0 9 218 11626 275 103 102.6 -9.0 | 276 68 67.9 -7.1 10 200 12180 280 91 89.6 -15.8 | 284 57 54.9 -13.9 11 150 14000 265 64 63.8 5.6 | 256 30 29.0 7.5 12 101 16411 270 43 43.0 -0.0 | 257 8 8.2 1.9 13 100 16470 270 45 45.0 -0.0 | 259 10 10.2 1.9 14 70 18610 235 25 20.5 14.3 | 139 22 -14.3 16.2 15 50 20640 300 23 19.9 -11.5 | 57 18 -14.8 -9.6 16 30 23850 275 10 10.0 -0.9 | 92 25 -24.8 1.0 17 20 26450 315 19 13.4 -13.4 | 62 24 -21.3 -11.5 Wind Parameters Mean winds (0-6000m): 243.1 at 46.4 knts Storm direction: 273.1 at 34.8 knts Shear (0-3000m) pos: 11.0 neg: 0.0 tot: 11.0 10-3/s Storm rel Dir Shear (0-3000m): 150.6 deg Storm rel helicity (0-3000m) pos: 1323.4 neg: 0.0 tot: 1323.4 m^2/s^2 ave: 441.1 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 21.6 stream: 19.2 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.04 Bulk Shear: 378.93 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 ------------------------------------------------------------------------------- 500 128 13 103 46| 18.1 0.0 18.1|211.9 0.0 211.9 423.8 0.81| 21.5 17.4 1000 166 20 118 45| 20.2 0.0 20.2|521.1 0.0 521.1 521.1 0.89| 23.7 21.2 1500 185 29 134 45| 19.9 0.0 19.9|858.5 0.0 858.5 572.3 0.92| 24.4 22.4 2000 197 36 146 44| 15.5 0.0 15.5|1043.9 0.01043.9 522.0 0.90| 22.9 20.6 2500 207 40 156 41| 12.9 0.0 12.9|1195.5 0.01195.5 478.2 0.89| 22.1 19.6 3000 217 43 166 37| 11.0 0.0 11.0|1323.4 0.01323.4 441.1 0.89| 21.6 19.2 4000 231 46 182 31| 8.2 0.7 8.9|1323.4 -11.71311.7 327.9 0.84| 16.9 14.2 5000 239 47 191 27| 6.6 1.1 7.7|1323.4 -23.41300.0 260.0 0.79| 14.1 11.1 6000 243 46 196 24| 5.5 1.3 6.7|1323.4 -32.31291.1 215.2 0.74| 12.1 9.0 Wrote GIF file: /home/apache/climate/data/raob//RJ741/skewt/RJ741.skewt.20250422.12.gif