UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042911.upa.cvt Date: 1100Z 29 APR 25 Searching for SP754... Searching the city database file for: SP754 ... Date:1100Z 29 APR 25 Station: SP754 WMO ident: 84754 ------------------------------------------------------------------------------- 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 30 1 925 749 2 850 1509 SFC 774 2301 11.0 4.0 62 7.0 7.1 305.8 307.0 290.5 325.8 6.60 4 766 2389 13.0 2.0 47 11.0 6.9 308.8 309.9 290.7 326.6 5.78 5 741 2671 12.2 -3.8 32 16.0 4.2 310.9 311.6 289.7 323.2 3.89 6 705 3092 10.6 2.6 58 8.0 6.1 55 3 313.6 314.8 292.8 334.1 6.56 7 700 3152 10.6 0.6 50 10.0 5.1 55 3 314.2 315.3 292.3 332.2 5.72 8 687 3308 10.2 -1.8 43 12.0 3.9 49 3 315.5 316.4 292.0 331.0 4.88 9 680 3394 12.4 -6.6 26 19.0 3.1 45 4 318.8 319.5 291.7 330.1 3.43 10 655 3707 10.6 -23.4 7 34.0 -1.2 32 4 320.3 320.4 289.8 323.3 0.88 11 637 3938 8.4 -10.6 25 19.0 -0.1 23 5 320.3 320.8 291.5 329.2 2.67 12 612 4268 5.8 -24.2 9 30.0 -4.1 9 5 321.0 321.2 290.0 324.1 0.88 13 600 4429 4.4 -6.6 45 11.0 -0.9 2 6 321.2 322.0 292.8 334.0 3.89 14 568 4873 0.8 -8.2 51 9.0 -3.3 344 7 322.1 322.8 292.8 334.0 3.63 15 556 5045 0.4 -13.6 34 14.0 -5.3 336 7 323.6 324.0 292.2 331.7 2.41 16 534 5368 -1.5 -5.3 75 3.8 -3.4 322 8 325.0 326.0 294.6 341.0 4.83 17 531 5413 -1.3 -11.3 46 10.0 -5.6 321 8 325.8 326.4 293.3 336.0 3.04 18 517 5626 -2.9 -7.7 69 4.8 -5.1 311 8 326.4 327.2 294.4 340.2 4.15 19 500 5890 -4.5 -11.5 58 7.0 -7.5 300 9 327.6 328.2 293.9 338.3 3.17 20 464 6472 -9.3 -14.3 67 5.0 -11.2 280 7 328.6 329.2 293.8 338.0 2.72 21 447 6760 -10.5 -29.5 19 19.0 -15.3 270 6 330.7 330.8 292.6 333.4 0.74 22 444 6811 -10.1 -44.1 4 34.0 -16.2 268 6 331.8 331.8 292.4 332.5 0.17 23 414 7348 -11.9 -42.9 6 31.0 -17.5 249 4 336.2 336.2 293.6 337.0 0.21 24 400 7610 -14.1 -41.1 8 27.0 -19.0 240 3 336.7 336.7 293.7 337.7 0.26 25 348 8649 -23.9 -35.9 32 12.0 -26.0 262 18 337.1 337.2 294.1 339.0 0.51 26 313 9417 -28.7 -49.7 11 21.0 -30.8 278 29 340.8 340.8 294.6 341.3 0.13 27 304 9625 -29.5 -37.5 46 8.0 -30.7 283 32 342.5 342.6 295.4 344.4 0.50 28 301 9696 -30.1 -36.1 56 6.0 -31.0 284 33 342.6 342.8 295.5 344.9 0.58 29 300 9720 -30.5 -37.5 50 7.0 -31.5 285 33 342.4 342.5 295.4 344.4 0.51 30 274 10353 -36.5 -39.1 77 2.6 -36.8 297 36 342.7 342.8 295.4 344.5 0.47 31 259 10739 -39.5 -43.3 67 3.8 -39.9 305 38 343.8 343.9 295.6 345.1 0.32 32 258 10765 -39.5 -44.3 60 4.8 -39.9 306 38 344.2 344.3 295.6 345.4 0.29 33 254 10872 -39.3 -51.3 27 12.0 -40.1 308 38 346.1 346.1 295.9 346.6 0.13 34 250 10980 -40.3 -51.3 30 11.0 -41.1 310 39 346.2 346.2 295.9 346.7 0.14 35 220 11838 -47.9 -52.9 56 5.0 -48.1 313 39 347.3 347.3 296.1 347.9 0.13 36 200 12460 -53.3 -60.3 42 7.0 -53.5 315 39 348.4 348.4 296.3 348.6 0.06 37 180 13129 -59.1 -68.1 30 9.0 -59.2 315 36 349.5 349.6 296.5 349.6 0.02 38 173 13376 -61.5 -65.1 62 3.6 -61.6 315 34 349.6 349.6 296.5 349.7 0.03 39 167 13594 -63.3 -68.0 53 4.7 -63.4 315 33 350.1 350.1 296.7 350.2 0.02 40 164 13705 -63.5 -75.5 18 12.0 -63.6 315 33 351.6 351.6 297.0 351.6 0.01 41 150 14250 -65.9 -78.9 15 13.0 -66.0 315 30 356.6 356.6 298.0 356.6 0.01 42 121 15529 -74.3 -86.3 14 12.0 -74.3 307 16 363.8 363.8 299.4 363.8 0.00 43 100 16630 -78.1 -88.1 18 10.0 -78.1 300 4 376.8 376.8 301.7 376.8 0.00 44 81 17817 -83.5 -89.5 34 6.0 -83.5 389.2 389.2 303.6 389.2 0.00 45 73 18398 -81.7 -89.7 24 8.0 -81.7 404.7 404.7 305.8 404.7 0.00 46 66 18974 -74.3 -89.3 8 15.0 -74.3 432.6 432.6 309.1 432.7 0.00 47 62 19339 -73.5 -89.5 7 16.0 -73.6 442.2 442.2 310.1 442.2 0.00 48 60 19530 -74.5 -90.5 7 16.0 -74.6 444.2 444.2 310.3 444.2 0.00 49 56 19933 -73.3 -91.3 5 18.0 -73.4 455.7 455.7 311.4 455.8 0.00 50 53 20260 -66.7 -89.7 3 23.0 -67.0 478.3 478.3 313.3 478.3 0.00 51 47 20994 -62.5 -88.5 2 26.0 -63.0 505.1 505.1 315.3 505.1 0.00 52 42 21686 -63.9 -88.9 2 25.0 -64.3 518.1 518.1 316.2 518.1 0.00 53 39 22145 -59.3 -88.3 1 29.0 -60.1 540.8 540.8 317.6 540.9 0.00 54 27 24475 -54.3 -85.3 1 31.0 -56.2 614.9 614.9 321.3 614.9 0.01 55 23 25499 -56.1 -85.1 1 29.0 -57.9 638.4 638.4 322.2 638.5 0.01 56 20 26406 -47.1 -81.1 1 34.0 -51.5 692.0 692.0 324.2 692.2 0.03 57 17 27477 -49.1 -82.1 1 33.0 -53.3 718.5 718.5 325.0 718.7 0.03 58 15 28307 -44.7 -80.7 1 36.0 -51.0 759.3 759.3 326.2 759.7 0.04 59 13 29261 -46.5 -81.5 1 35.0 -52.5 784.8 784.8 326.8 785.2 0.04 60 12 29795 -43.9 -79.9 1 36.0 -51.4 812.2 812.2 327.5 812.7 0.06 TRP WND Sounding variables and indices 1000-500 mb thick: 5860.00 m Freezing level: 551.37 mb = 5112.90 m = 16774.41 ft Wetbulb zero: 662.03 mb = 3617.63 m = 11868.73 ft Sfc-500 mean rel hum: 40.70 % Est. max temperature: 24.87 C = 76.76 F Sfc-Lift cond lev (LCL): 695.97 mb = 3200.14 m = 10499.01 ft T: 10.48 C 700-500 lapse rate: 5.51 C/km ThetaE index: 10.78 C Layer 700.0- 637.0 mb Conv cond level (CCL): 489.03 mb = 6062.81 m = 19890.85 ft Mean mixing ratio: 5.04 g/kg Conv temperature: 31.57 C = 88.83 F Cap Strength: 7.70 C Lifted Index: 7.55 C Risk: None Lifted Index @300 mb: 10.85 C Lifted Index @700 mb: 1.53 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.64 J/kg Max Up Vert Vel: 9.24 m/s Conv Inhibition (B-): 38441.27 J/kg Cap Strength: 7.69 C Lift Cond Lev (LCL): 598.79 mb = 4445.82 m = 14585.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 5 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 ---------------------------------------------------------- 0 700 3152 55 3 -2.5 -1.7 | 111 6 -5.2 2.0 1 500 5890 300 9 7.8 -4.5 | 278 5 5.0 -0.7 2 400 7610 240 3 2.6 1.5 | 178 5 -0.2 5.3 3 300 9720 285 33 31.9 -8.5 | 279 29 29.1 -4.8 4 250 10980 310 39 29.9 -25.1 | 308 34 27.1 -21.3 5 200 12460 315 39 27.6 -27.6 | 314 34 24.8 -23.8 6 150 14250 315 30 21.2 -21.2 | 313 25 18.4 -17.4 7 100 16630 300 4 3.5 -2.0 | 201 2 0.7 1.8 Wind Parameters Mean winds (0-6000m): 293.5 at 6.3 knts Storm direction: 323.5 at 4.7 knts Storm rel Dir Shear (0-3000m): -78.4 deg Energy-Hel index: -2.66 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 NO DATA | | | 1000 52 3 109 6| | | 1500 39 4 100 5| | | 2000 23 4 88 4| | | 2500 6 5 73 3| | | 3000 346 5 46 2| | | 4000 314 6 288 2| | | 5000 304 6 263 2| | | 6000 294 6 247 3| | | Wrote GIF file: /home/apache/climate/data/raob//SP754/skewt/SP754.skewt.20250429.11.gif