UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for RJ778... Searching the city database file for: RJ778 ... Date:1200Z 23 APR 25 Station: RJ778 WMO ident: 47778 Latitude: 33.45 Longitude: 135.77 ------------------------------------------------------------------------------- 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 13 360 4 SFC 994 65 19.8 19.5 98 0.3 19.6 360 4 293.5 296.0 293.0 334.7 14.50 2 991 91 20.6 19.1 91 1.5 19.6 357 4 294.5 297.1 293.1 335.1 14.18 3 957 395 20.6 18.3 87 2.3 19.1 326 5 297.5 300.0 293.8 337.9 13.96 4 925 689 18.2 17.1 93 1.1 17.5 295 6 297.9 300.3 293.5 336.7 13.38 5 916 773 17.8 15.0 84 2.8 16.0 296 6 298.3 300.5 292.4 332.6 11.78 6 850 1411 14.6 12.3 86 2.3 13.1 305 8 301.4 303.4 292.4 332.8 10.63 7 726 2729 7.6 6.6 93 1.0 7.0 268 15 307.7 309.3 292.6 333.4 8.45 8 700 3030 7.2 2.6 73 4.6 4.6 260 17 310.5 311.7 292.0 330.9 6.61 9 687 3184 6.4 -0.6 61 7.0 2.7 260 18 311.2 312.2 291.1 327.9 5.33 10 664 3461 4.2 -1.8 65 6.0 1.1 259 20 311.8 312.8 291.0 327.7 5.05 11 658 3535 4.0 -7.0 44 11.0 -1.0 259 21 312.4 313.0 289.8 323.4 3.44 12 653 3597 4.6 -14.4 24 19.0 -2.8 259 21 313.8 314.1 288.8 320.1 1.92 13 617 4057 2.8 -14.2 27 17.0 -3.8 258 25 316.8 317.2 289.9 323.7 2.06 14 605 4215 1.4 -4.6 64 6.0 -1.5 258 26 317.0 317.9 292.1 331.4 4.50 15 584 4498 0.0 -8.0 55 8.0 -3.6 257 28 318.6 319.3 291.8 330.3 3.58 16 500 5720 -9.1 -13.1 73 4.0 -10.6 255 37 321.9 322.5 292.0 331.2 2.79 17 484 5970 -10.7 -13.2 82 2.5 -11.6 254 38 323.0 323.5 292.4 332.6 2.86 18 400 7410 -19.3 -23.7 68 4.4 -20.5 250 43 329.9 330.2 293.0 334.9 1.41 19 377 7848 -22.5 -26.4 70 3.9 -23.4 251 46 331.3 331.5 293.2 335.5 1.17 20 359 8205 -25.9 -27.8 84 1.9 -26.3 252 48 331.4 331.6 293.2 335.3 1.08 21 341 8575 -29.3 -30.1 93 0.8 -29.5 253 50 331.7 331.9 293.1 335.1 0.92 22 339 8617 -28.9 -33.9 62 5.0 -29.7 253 50 332.8 332.9 293.1 335.2 0.64 23 300 9480 -35.7 -42.7 49 7.0 -36.4 255 56 335.1 335.1 293.4 336.2 0.30 24 296 9574 -36.7 -42.7 54 6.0 -37.3 255 57 334.9 335.0 293.3 336.1 0.30 25 281 9933 -40.1 -44.1 65 4.0 -40.4 257 61 335.1 335.1 293.3 336.1 0.27 26 260 10462 -44.5 259 67 336.1 27 258 10514 -40.9 259 68 342.2 28 255 10594 -39.7 259 68 345.1 29 250 10730 -40.5 260 70 345.9 30 200 12220 -48.5 255 62 356.0 31 183 12799 -52.1 258 69 359.3 32 171 13235 -55.1 260 74 361.3 33 150 14060 -60.9 265 62 365.2 34 105 16221 -70.5 274 44 386.1 35 100 16510 -70.1 275 41 392.3 36 89 17198 -74.1 273 43 397.6 37 70 18610 -71.3 270 47 431.8 38 64 19141 -70.3 273 40 445.3 39 61 19429 -66.3 274 36 460.3 40 54 20168 -65.9 278 27 477.6 41 50 20640 -61.7 280 21 498.1 42 44 21431 -59.3 240 17 522.5 43 35 22872 -54.5 168 9 570.4 44 30 23850 -56.3 120 4 591.2 45 27 24523 -56.7 77 8 608.1 46 21 26150 -49.7 335 19 674.6 47 20 26470 -50.7 315 21 681.0 48 11 30418 -44.7 829.8 TRP WND 171 13235 -55.1 260 74 361.3 Sounding variables and indices 1000-500 mb thick: 5707.00 m Freezing level: 584.00 mb = 4498.44 m = 14758.48 ft Wetbulb zero: 660.82 mb = 3500.32 m = 11483.84 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 71.80 % Est. max temperature: 28.05 C = 82.50 F Sfc-Lift cond lev (LCL): 989.94 mb = 100.69 m = 330.34 ft T: 20.60 C 700-500 lapse rate: 6.06 C/km ThetaE index: 13.31 C Layer 700.0- 617.0 mb Conv cond level (CCL): 883.00 mb = 1086.02 m = 3563.01 ft Mean mixing ratio: 13.24 g/kg Conv temperature: 26.20 C = 79.15 F Cap Strength: 1.84 C Lifted Index: -0.51 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.02 C Lifted Index @700 mb: 0.91 C Showalter Index: 0.84 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.40 C K Index: 31.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 200.60 Risk: None Energy Index: -0.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.38 J/kg Max Up Vert Vel: 8.05 m/s Conv Inhibition (B-): 32.65 J/kg Cap Strength: 1.81 C Lift Cond Lev (LCL): 916.19 mb = 771.22 m = 2530.21 ft Lev Free Conv (LFC): 751.19 mb = 2444.10 m = 8018.62 ft Equ Level (EL): 721.19 mb = 2784.07 m = 9133.97 ft B at Equ Level: 17.37 J/kg Max Parcel Lev (MPL): 651.19 mb = 3619.58 m = 11875.13 ft Wind level data Storm motion: 292 at 14 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 ---------------------------------------------------------- 0 994 65 360 4 -0.0 -4.0 | 96 13 -13.4 1.4 1 925 689 295 6 5.4 -2.5 | 110 8 -7.9 2.9 2 850 1411 305 8 6.6 -4.6 | 97 7 -6.8 0.9 3 700 3030 260 17 16.7 3.0 | 202 9 3.4 8.4 4 500 5720 255 37 35.7 9.6 | 236 27 22.4 15.0 5 400 7410 250 43 40.4 14.7 | 233 34 27.0 20.2 6 300 9480 255 56 54.1 14.5 | 244 45 40.7 19.9 7 250 10730 260 70 68.9 12.2 | 252 58 55.6 17.6 8 200 12220 255 62 59.9 16.0 | 245 51 46.5 21.5 9 171 13235 260 74 72.9 12.8 | 253 62 59.5 18.3 10 150 14060 265 62 61.8 5.4 | 257 50 48.4 10.8 11 100 16510 275 41 40.8 -3.6 | 266 28 27.5 1.9 12 70 18610 270 47 47.0 -0.0 | 261 34 33.6 5.4 13 50 20640 280 21 20.7 -3.6 | 256 8 7.3 1.8 14 30 23850 120 4 -3.5 2.0 | 114 18 -16.8 7.4 15 20 26470 315 21 14.8 -14.8 | 351 10 1.5 -9.4 Wind Parameters Mean winds (0-6000m): 262.2 at 19.3 knts Storm direction: 292.2 at 14.4 knts Shear (0-3000m) pos: 0.3 neg: 3.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 107.0 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -3.6 tot: 10.1 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.78 Bulk Shear: 41.78 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 ------------------------------------------------------------------------------- 500 327 5 97 11| 0.0 4.6 4.6| 3.4 -0.6 2.8 5.6 0.24| 4.8 1.1 1000 310 6 102 9| 0.0 3.1 3.1| 5.8 -1.9 3.8 3.8 0.21| 3.6 0.8 1500 307 6 101 8| 0.6 2.1 2.7| 6.0 -3.6 2.4 1.6 0.08| 3.1 0.3 2000 301 7 103 7| 0.5 2.5 3.0| 8.4 -3.6 4.8 2.4 0.24| 3.3 0.8 2500 293 8 111 6| 0.4 2.8 3.2| 11.5 -3.6 7.9 3.2 0.38| 3.5 1.3 3000 283 10 130 5| 0.3 3.0 3.3| 13.7 -3.6 10.1 3.4 0.36| 3.7 1.3 4000 272 12 169 5| 0.2 3.2 3.4| 27.5 -3.6 24.0 6.0 0.42| 3.7 1.6 5000 266 16 200 7| 0.2 3.3 3.5| 39.8 -3.6 36.2 7.2 0.40| 3.8 1.5 6000 262 19 215 10| 0.2 3.3 3.5| 46.2 -5.1 41.0 6.8 0.36| 3.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//RJ778/skewt/RJ778.skewt.20250423.12.gif