UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110511.upa.cvt Date: 1100Z 5 NOV 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:1100Z 5 NOV 25 Station: Y4461 WMO ident: 94461 Latitude: -25.03 Longitude: 128.28 ------------------------------------------------------------------------------- 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 33 SFC 940 592 31.2 -1.8 12 33.0 13.4 20 10 309.8 310.5 289.0 321.0 3.56 2 932 669 32.0 -3.0 10 35.0 13.3 12 13 311.4 312.0 289.3 321.8 3.28 3 925 737 31.2 -2.8 11 34.0 13.1 5 15 311.2 311.8 289.3 321.9 3.36 4 850 1484 24.6 -4.4 14 29.0 9.7 5 21 311.9 312.5 289.5 322.3 3.24 5 727 2820 12.0 -7.0 26 19.0 3.1 352 24 312.4 313.0 289.5 322.3 3.11 6 700 3135 9.2 -4.8 37 14.0 2.4 345 24 312.7 313.4 290.2 324.8 3.82 7 693 3218 8.4 -4.6 39 13.0 2.1 345 24 312.7 313.4 290.3 325.1 3.92 8 665 3557 6.0 -2.0 56 8.0 1.9 345 22 313.7 314.6 291.5 329.4 4.97 9 652 3719 5.2 -8.8 36 14.0 -1.0 346 22 314.6 315.1 290.0 324.3 3.01 10 628 4023 2.8 -5.2 56 8.0 -1.0 351 21 315.2 316.0 291.3 328.5 4.14 11 589 4540 0.2 -20.8 19 21.0 -6.8 326 27 318.0 318.3 289.5 322.3 1.24 12 587 4567 0.4 -20.6 19 21.0 -6.6 323 27 318.6 318.8 289.6 322.9 1.26 13 540 5230 -5.1 -22.1 25 17.0 -10.4 315 33 319.7 319.9 289.9 323.9 1.20 14 500 5830 -9.3 -15.3 62 6.0 -11.5 310 37 321.7 322.2 291.6 329.5 2.33 15 493 5939 -10.3 -14.7 70 4.4 -11.9 310 37 321.8 322.3 291.7 330.1 2.48 16 466 6370 -12.3 -13.4 91 1.1 -12.7 288 38 324.5 325.1 292.9 334.3 2.92 17 440 6805 -15.1 -16.9 86 1.8 -15.7 290 42 326.3 326.8 292.9 334.3 2.31 18 433 6926 -15.3 -30.3 27 15.0 -18.7 292 44 327.6 327.7 291.7 330.2 0.71 19 429 6996 -15.7 -20.3 68 4.6 -17.1 293 44 328.0 328.3 292.8 334.1 1.78 20 424 7084 -15.9 -34.9 18 19.0 -19.6 294 45 328.8 328.9 291.9 330.5 0.46 21 418 7191 -16.7 -29.7 32 13.0 -19.7 296 46 329.1 329.3 292.2 331.9 0.78 22 414 7264 -17.3 -20.3 77 3.0 -18.2 297 47 329.2 329.6 293.2 335.7 1.84 23 400 7520 -19.1 -19.6 96 0.5 -19.3 300 50 330.2 330.6 293.6 337.2 2.02 24 396 7595 -19.7 -19.7 100 0.0 -19.7 304 50 330.3 330.7 293.7 337.4 2.03 25 380 7901 -21.9 -22.4 96 0.5 -22.0 303 54 331.4 331.7 293.6 337.2 1.67 26 378 7940 -21.9 -25.0 76 3.1 -22.7 303 55 331.9 332.1 293.4 336.6 1.33 27 356 8379 -26.1 -26.2 99 0.1 -26.1 300 62 331.9 332.2 293.4 336.5 1.27 28 353 8441 -26.3 -31.0 65 4.7 -27.2 300 63 332.5 332.6 293.2 335.5 0.82 29 352 8461 -25.7 -39.7 26 14.0 -27.7 300 63 333.6 333.6 293.0 334.9 0.34 30 342 8671 -24.7 -48.7 9 24.0 -27.5 298 66 337.7 337.7 293.9 338.2 0.13 31 325 9043 -25.3 -52.3 6 27.0 -28.1 296 72 341.8 341.8 294.8 342.2 0.09 32 300 9620 -30.3 -55.3 7 25.0 -32.3 295 71 342.7 342.7 295.0 343.0 0.07 33 253 10799 -39.3 -60.3 9 21.0 -40.4 290 80 346.5 346.5 295.9 346.6 0.04 34 250 10880 -40.1 -60.1 10 20.0 -41.1 290 81 346.4 346.5 295.9 346.6 0.05 35 215 11890 -49.7 -58.7 34 9.0 -50.0 283 88 346.8 346.8 296.0 347.1 0.06 36 200 12360 -53.1 -61.1 37 8.0 -53.3 280 91 348.7 348.7 296.4 348.9 0.05 37 195 12522 -54.5 -60.5 47 6.0 -54.6 280 91 349.0 349.0 296.4 349.2 0.06 38 191 12655 -54.9 -68.9 16 14.0 -55.1 281 92 350.4 350.4 296.7 350.5 0.02 39 166 13538 -61.0 -75.8 12 14.8 -61.1 285 98 354.6 354.6 297.6 354.6 0.01 40 161 13727 -62.3 -77.3 12 15.0 -62.4 285 98 355.5 355.5 297.8 355.5 0.01 41 150 14160 -65.9 -77.9 17 12.0 -66.0 280 88 356.6 356.6 298.0 356.6 0.01 42 129 15062 -72.7 -82.7 21 10.0 -72.8 286 87 360.1 360.1 298.7 360.1 0.00 43 103 16370 -77.7 -88.7 15 11.0 -77.7 285 58 374.4 374.4 301.4 374.4 0.00 44 100 16540 -76.3 -88.3 13 12.0 -76.3 290 47 380.3 380.3 302.3 380.3 0.00 45 92 17017 -78.3 -89.3 15 11.0 -78.3 293 41 385.5 385.5 303.1 385.5 0.00 46 82 17681 -73.1 -87.1 10 14.0 -73.2 300 27 409.1 409.1 306.4 409.1 0.00 47 76 18123 -74.5 -88.5 10 14.0 -74.6 305 17 415.1 415.1 307.2 415.1 0.00 48 74 18280 -70.7 -87.7 6 17.0 -70.8 307 14 426.3 426.3 308.4 426.3 0.00 49 70 18610 -68.9 -88.9 4 20.0 -69.0 310 7 437.0 437.0 309.6 437.0 0.00 50 62 19345 -62.7 -88.7 2 26.0 -63.0 353 8 466.1 466.1 312.3 466.2 0.00 51 57 19858 -65.7 -89.7 2 24.0 -66.0 23 9 470.7 470.7 312.7 470.7 0.00 52 50 20660 -61.3 -89.3 1 28.0 -61.8 70 10 499.0 499.0 314.9 499.0 0.00 53 47 21046 -58.7 -88.7 1 30.0 -59.4 74 10 514.2 514.2 315.9 514.2 0.00 54 40 22052 -61.3 -89.3 1 28.0 -61.9 83 11 531.9 531.9 317.1 531.9 0.00 55 31 23644 -58.1 -88.1 1 30.0 -59.2 98 13 580.8 580.8 319.7 580.8 0.01 56 30 23850 -58.5 -88.5 1 30.0 -59.6 100 13 585.2 585.2 319.9 585.2 0.01 57 23 25517 -59.5 -88.5 1 29.0 -60.7 628.4 628.4 321.9 628.5 0.01 TRP 103 16370 -77.7 -88.7 15 11.0 -77.7 285 58 374.4 374.4 301.4 374.4 0.00 WND 166 13538 -61.0 -75.8 12 14.8 -61.1 285 98 354.6 354.6 297.6 354.6 0.01 Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 583.58 mb = 4615.33 m = 15141.99 ft Wetbulb zero: 656.59 mb = 3661.25 m = 12011.82 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 28.75 % Est. max temperature: 33.58 C = 92.44 F Sfc-Lift cond lev (LCL): 578.80 mb = 4678.91 m = 15350.56 ft T: -0.53 C 700-500 lapse rate: 6.86 C/km Conv cond level (CCL): 474.23 mb = 6235.79 m = 20458.38 ft Mean mixing ratio: 3.30 g/kg Conv temperature: 44.83 C = 112.70 F Cap Strength: 6.59 C Lifted Index: 5.97 C Risk: None Lifted Index @300 mb: 15.21 C Lifted Index @700 mb: 1.05 C Showalter Index: 5.86 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 33.90 C Cross Totals Index: 4.90 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 79.00 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.77 J/kg Max Up Vert Vel: 2.35 m/s Conv Inhibition (B-): 32661.74 J/kg Cap Strength: 6.59 C Lift Cond Lev (LCL): 556.83 mb = 4986.20 m = 16358.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 3 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 ---------------------------------------------------------- 0 940 592 20 10 -3.4 -9.4 | 167 10 -2.3 10.2 1 925 737 5 15 -1.3 -14.9 | 178 5 -0.2 4.7 2 907 914 5 19 -1.7 -18.9 | 142 1 -0.5 0.7 3 850 1484 5 21 -1.8 -20.9 | 29 1 -0.7 -1.3 4 787 2134 5 22 -1.9 -21.9 | 19 2 -0.8 -2.3 5 760 2438 360 24 -0.0 -24.0 | 346 5 1.1 -4.4 6 700 3135 345 24 6.2 -23.2 | 296 8 7.3 -3.6 7 656 3658 345 22 5.7 -21.3 | 283 7 6.8 -1.6 8 608 4267 355 21 1.8 -20.9 | 294 3 2.9 -1.3 9 585 4572 320 28 18.0 -21.4 | 275 19 19.1 -1.8 10 500 5830 310 37 28.3 -23.8 | 278 30 29.5 -4.2 11 483 6096 310 36 27.6 -23.1 | 277 29 28.7 -3.5 12 464 6401 285 38 36.7 -9.8 | 255 39 37.8 9.8 13 400 7520 300 50 43.3 -25.0 | 277 45 44.4 -5.4 14 395 7620 305 50 41.0 -28.7 | 282 43 42.1 -9.1 15 320 9144 295 74 67.1 -31.3 | 280 69 68.2 -11.7 16 300 9620 295 71 64.3 -30.0 | 279 66 65.5 -10.4 17 250 10880 290 81 76.1 -27.7 | 276 78 77.2 -8.1 18 200 12360 280 91 89.6 -15.8 | 268 91 90.7 3.8 19 196 12497 280 91 89.6 -15.8 | 268 91 90.7 3.8 20 166 13538 285 98 94.7 -25.4 | 273 96 95.8 -5.7 21 161 13716 285 98 94.7 -25.4 | 273 96 95.8 -5.7 22 150 14160 280 88 86.7 -15.3 | 267 88 87.8 4.3 23 119 15545 290 86 80.8 -29.4 | 277 83 81.9 -9.8 24 113 15850 280 70 68.9 -12.2 | 264 70 70.0 7.5 25 103 16370 285 58 56.0 -15.0 | 265 57 57.1 4.6 26 100 16540 290 47 44.2 -16.1 | 266 45 45.3 3.5 27 96 16764 290 47 44.2 -16.1 | 266 45 45.3 3.5 28 70 18610 310 7 5.4 -4.5 | 203 16 6.5 15.1 29 50 20660 70 10 -9.4 -3.4 | 153 18 -8.3 16.2 30 30 23850 100 13 -12.8 2.3 | 152 25 -11.7 21.9 Wind Parameters Mean winds (0-6000m): 333.2 at 26.2 knts Storm direction: 3.2 at 19.6 knts Shear (0-3000m) pos: 0.0 neg: 2.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 118.0 deg Storm rel helicity (0-3000m) pos: 1.3 neg: -13.2 tot: -11.9 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 4.0 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 30.94 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 6 17 168 3| 0.0 10.6 10.6| 1.3 -0.5 0.8 1.6 -0.08| 10.8 -0.8 1000 6 19 150 1| 0.0 6.1 6.1| 1.3 -0.8 0.5 0.5 -0.15| 6.2 -0.9 1500 5 20 102 1| 0.0 4.3 4.3| 1.3 -0.9 0.4 0.3 -0.16| 4.4 -0.7 2000 4 20 26 1| 0.0 3.9 3.9| 1.3 -4.1 -2.8 -1.4 -0.31| 4.4 -1.4 2500 1 21 338 2| 0.0 3.4 3.4| 1.3 -9.9 -8.5 -3.4 -0.40| 4.4 -1.8 3000 358 22 317 3| 0.0 2.6 2.6| 1.3 -13.2 -11.9 -4.0 -0.44| 4.0 -1.8 4000 354 22 303 4| 0.4 3.5 3.9| 2.4 -26.2 -23.8 -5.9 -0.31| 5.6 -1.7 5000 344 24 293 8| 0.3 3.7 4.0| 8.1 -26.2 -18.1 -3.6 -0.24| 5.3 -1.3 6000 333 26 286 13| 0.2 3.8 4.1| 30.1-141.0-110.8 -18.5 -0.32| 6.2 -2.0 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20251105.11.gif