UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112611.upa.cvt Date: 1100Z 26 NOV 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:1100Z 26 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 940 589 29.8 11.8 33 18.0 18.0 40 7 308.4 310.1 293.4 336.6 9.28 2 936 628 30.8 9.8 27 21.0 17.4 36 7 309.8 311.3 293.0 334.7 8.15 3 925 734 29.8 8.8 27 21.0 16.5 25 7 309.8 311.2 292.6 333.4 7.70 4 850 1482 24.4 6.4 31 18.0 13.4 315 3 311.7 313.1 292.7 333.7 7.11 5 700 3141 10.8 0.8 50 10.0 5.3 270 13 314.4 315.6 292.4 332.7 5.80 6 642 3855 4.4 -3.6 56 8.0 0.4 251 13 315.1 315.9 291.6 329.6 4.57 7 610 4269 0.6 -3.2 76 3.8 -1.3 255 9 315.3 316.3 292.0 331.1 4.96 8 563 4908 -4.1 -4.1 100 0.0 -4.1 249 21 317.1 318.1 292.6 333.2 5.02 9 557 4993 -4.7 -6.2 89 1.5 -5.4 245 23 317.4 318.2 292.0 331.3 4.32 10 546 5150 -4.5 -9.5 68 5.0 -6.7 237 26 319.4 320.1 291.9 330.6 3.41 11 533 5340 -5.3 -5.8 96 0.5 -5.5 245 29 320.7 321.6 293.3 335.8 4.66 12 523 5489 -5.9 -8.4 82 2.5 -7.0 255 32 321.7 322.4 292.9 334.4 3.88 13 500 5840 -8.5 -10.1 88 1.6 -9.2 260 31 322.7 323.4 292.9 334.4 3.55 14 490 5996 -9.7 -10.3 95 0.6 -9.9 263 32 323.1 323.8 293.0 334.9 3.57 15 481 6139 -10.3 -12.9 81 2.6 -11.3 266 32 324.1 324.6 292.8 333.9 2.95 16 478 6187 -9.9 -13.7 74 3.8 -11.3 267 32 325.1 325.7 292.9 334.5 2.78 17 475 6236 -10.1 -11.1 92 1.0 -10.5 268 33 325.5 326.1 293.6 337.0 3.45 18 468 6350 -9.5 -17.5 52 8.0 -12.3 270 33 327.6 328.0 293.0 334.7 2.07 19 457 6533 -10.7 -34.7 12 24.0 -15.9 274 34 328.3 328.4 291.7 330.0 0.44 20 445 6737 -11.9 -42.9 6 31.0 -17.3 278 35 329.3 329.4 291.7 330.1 0.19 21 404 7466 -19.1 -33.1 28 14.0 -21.8 293 38 329.2 329.3 292.1 331.4 0.58 22 403 7485 -19.5 -23.9 68 4.4 -20.7 294 38 328.9 329.2 292.7 333.8 1.38 23 400 7540 -20.1 -27.1 54 7.0 -21.7 295 38 328.9 329.1 292.4 332.6 1.04 24 399 7559 -20.3 -28.3 49 8.0 -22.1 295 38 328.8 329.0 292.3 332.2 0.93 25 394 7652 -21.1 -28.1 53 7.0 -22.7 296 38 329.0 329.2 292.4 332.4 0.96 26 387 7785 -20.5 -22.8 82 2.3 -21.1 302 38 331.5 331.8 293.6 337.1 1.58 27 384 7842 -18.9 -21.2 82 2.3 -19.6 304 38 334.3 334.7 294.5 340.8 1.83 28 336 8826 -25.1 -29.4 67 4.3 -26.0 317 41 338.8 339.1 294.9 342.6 1.00 29 322 9134 -27.3 -31.1 70 3.8 -28.0 315 43 340.0 340.1 295.1 343.3 0.89 30 300 9640 -31.1 -33.7 78 2.6 -31.5 300 58 341.5 341.7 295.4 344.4 0.74 31 285 10000 -34.3 -36.1 84 1.8 -34.6 297 63 342.0 342.1 295.4 344.4 0.61 32 262 10582 -39.5 -41.7 79 2.2 -39.7 293 71 342.7 342.8 295.3 344.2 0.38 33 250 10900 -42.1 -48.1 52 6.0 -42.5 290 76 343.5 343.5 295.3 344.3 0.20 34 243 11091 -43.9 -51.9 41 8.0 -44.3 288 78 343.6 343.6 295.3 344.1 0.13 35 238 11230 -44.1 -79.1 1 35.0 -44.9 287 79 345.3 345.3 295.6 345.3 0.00 36 230 11458 -44.9 -68.9 5 24.0 -45.6 284 80 347.5 347.5 296.1 347.6 0.02 37 207 12155 -48.3 -73.3 4 25.0 -48.8 277 83 352.8 352.8 297.3 352.8 0.01 38 200 12380 -50.1 -76.1 3 26.0 -50.6 275 82 353.4 353.4 297.4 353.5 0.01 39 150 14210 -63.5 -83.5 5 20.0 -63.6 270 86 360.7 360.7 298.8 360.7 0.00 40 143 14502 -65.7 -83.7 6 18.0 -65.8 274 87 361.8 361.8 299.1 361.8 0.00 41 142 14545 -66.0 -83.9 6 17.9 -66.1 275 87 362.0 362.0 299.1 362.1 0.00 42 103 16431 -79.1 -93.1 8 14.0 -79.1 275 67 371.7 371.7 300.9 371.7 0.00 43 100 16600 -77.5 -92.5 7 15.0 -77.5 290 56 378.0 378.0 301.9 378.0 0.00 44 91 17135 -80.7 -92.7 12 12.0 -80.7 275 42 382.0 382.0 302.6 382.0 0.00 45 74 18318 -74.3 -88.3 10 14.0 -74.3 303 21 418.7 418.7 307.6 418.7 0.00 46 71 18558 -75.9 -89.9 9 14.0 -75.9 308 16 420.3 420.3 307.7 420.3 0.00 47 70 18640 -74.3 -89.3 8 15.0 -74.3 310 15 425.4 425.4 308.3 425.4 0.00 48 67 18898 -70.7 -89.7 4 19.0 -70.8 322 14 438.6 438.6 309.7 438.6 0.00 49 64 19170 -71.9 -89.9 5 18.0 -72.0 335 14 441.7 441.7 310.0 441.8 0.00 50 52 20412 -66.7 -89.7 3 23.0 -67.0 34 11 480.9 480.9 313.5 480.9 0.00 51 51 20530 -67.1 -90.1 2 23.0 -67.3 39 11 482.6 482.6 313.7 482.6 0.00 52 50 20650 -65.1 -90.1 2 25.0 -65.4 45 11 490.1 490.1 314.2 490.1 0.00 53 47 21031 -61.7 -88.7 2 27.0 -62.2 50 11 507.0 507.0 315.4 507.0 0.00 54 42 21727 -62.9 -88.9 2 26.0 -63.4 59 10 520.6 520.6 316.4 520.6 0.00 55 34 23035 -61.5 -88.5 2 27.0 -62.2 75 9 556.7 556.7 318.5 556.7 0.00 56 30 23820 -57.5 -86.5 1 29.0 -58.7 85 8 587.9 587.9 320.0 587.9 0.01 57 27 24491 -53.7 -84.7 1 31.0 -55.6 616.5 616.6 321.3 616.6 0.01 58 23 25519 -54.9 -84.9 1 30.0 -56.9 641.9 642.0 322.4 642.0 0.01 TRP 91 17135 -80.7 -92.7 12 12.0 -80.7 275 42 382.0 382.0 302.6 382.0 0.00 WND 142 14545 -66.0 -83.9 6 17.9 -66.1 275 87 362.0 362.0 299.1 362.1 0.00 Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 604.00 mb = 4350.38 m = 14272.71 ft Wetbulb zero: 633.90 mb = 3957.43 m = 12983.53 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 56.88 % Est. max temperature: 34.18 C = 93.52 F Sfc-Lift cond lev (LCL): 723.01 mb = 2864.61 m = 9398.22 ft T: 13.07 C 700-500 lapse rate: 7.15 C/km ThetaE index: 4.13 C Layer 700.0- 610.0 mb Conv cond level (CCL): 628.12 mb = 4031.60 m = 13226.88 ft Mean mixing ratio: 7.47 g/kg Conv temperature: 36.50 C = 97.70 F Cap Strength: 3.66 C Lifted Index: 0.97 C Risk: Showers probable Lifted Index @300 mb: 6.85 C Lifted Index @700 mb: 3.39 C Showalter Index: 0.97 C Risk: Thunderstorms probable Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.90 C Cross Totals Index: 14.90 C K Index: 29.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 113.80 Risk: None Energy Index: 0.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.28 J/kg Max Up Vert Vel: 3.54 m/s Conv Inhibition (B-): 236.99 J/kg Cap Strength: 3.66 C Lift Cond Lev (LCL): 667.68 mb = 3530.97 m = 11584.42 ft Lev Free Conv (LFC): 572.68 mb = 4772.08 m = 15656.26 ft Equ Level (EL): 552.68 mb = 5054.02 m = 16581.22 ft B at Equ Level: 5.53 J/kg Max Parcel Lev (MPL): 532.68 mb = 5344.54 m = 17534.36 ft Wind level data Storm motion: 288 at 11 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 ---------------------------------------------------------- 0 940 589 40 7 -4.5 -5.4 | 83 15 -15.3 -1.8 1 925 734 25 7 -3.0 -6.3 | 78 14 -13.7 -2.8 2 906 914 360 6 -0.0 -6.0 | 77 11 -10.8 -2.5 3 850 1482 315 3 2.1 -2.1 | 99 9 -8.6 1.4 4 788 2134 200 2 0.7 1.9 | 118 11 -10.1 5.4 5 733 2743 235 10 8.2 5.7 | 164 10 -2.6 9.3 6 708 3048 270 13 13.0 -0.0 | 212 4 2.2 3.5 7 700 3141 270 13 13.0 -0.0 | 212 4 2.2 3.5 8 682 3353 275 13 13.0 -1.1 | 223 3 2.2 2.4 9 656 3658 250 14 13.2 4.8 | 196 9 2.4 8.3 10 608 4267 255 9 8.7 2.3 | 161 6 -2.1 5.8 11 586 4572 225 13 9.2 9.2 | 173 13 -1.6 12.7 12 564 4877 250 21 19.7 7.2 | 220 14 9.0 10.7 13 543 5182 235 27 22.1 15.5 | 211 22 11.4 19.0 14 523 5486 255 32 30.9 8.3 | 240 23 20.1 11.8 15 500 5840 260 31 30.5 5.4 | 246 22 19.8 8.9 16 400 7540 295 38 34.4 -16.1 | 298 27 23.7 -12.5 17 396 7620 295 38 34.4 -16.1 | 298 27 23.7 -12.5 18 364 8230 320 38 24.4 -29.1 | 332 29 13.7 -25.6 19 321 9144 315 43 30.4 -30.4 | 324 33 19.6 -26.9 20 300 9640 300 58 50.2 -29.0 | 303 47 39.5 -25.5 21 250 10900 290 76 71.4 -26.0 | 290 65 60.7 -22.5 22 215 11887 280 84 82.7 -14.6 | 279 73 72.0 -11.1 23 200 12380 275 82 81.7 -7.1 | 273 71 70.9 -3.6 24 150 14210 270 86 86.0 -0.0 | 267 75 75.2 3.5 25 147 14326 270 86 86.0 -0.0 | 267 75 75.2 3.5 26 142 14545 275 87 86.7 -7.6 | 273 76 75.9 -4.1 27 140 14630 275 87 86.7 -7.6 | 273 76 75.9 -4.1 28 126 15240 285 82 79.2 -21.2 | 285 71 68.4 -17.7 29 102 16459 275 67 66.7 -5.8 | 272 56 56.0 -2.3 30 100 16600 290 56 52.6 -19.2 | 290 45 41.9 -15.6 31 97 16764 290 56 52.6 -19.2 | 290 45 41.9 -15.6 32 91 17135 275 42 41.8 -3.7 | 270 31 31.1 -0.1 33 70 18640 310 15 11.5 -9.6 | 353 6 0.7 -6.1 34 50 20650 45 11 -7.8 -7.8 | 77 19 -18.5 -4.3 35 30 23820 85 8 -8.0 -0.7 | 99 19 -18.7 2.8 Wind Parameters Mean winds (0-6000m): 258.1 at 15.1 knts Storm direction: 288.1 at 11.3 knts Shear (0-3000m) pos: 2.1 neg: 2.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 117.3 deg Storm rel helicity (0-3000m) pos: 50.1 neg: -8.6 tot: 41.5 m^2/s^2 ave: 13.8 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 46.24 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 14 6 78 13| 0.0 5.9 5.9| 2.4 -5.9 -3.5 -7.1 -0.11| 6.6 -0.7 1000 359 5 82 11| 0.0 4.2 4.2| 11.0 -5.9 5.1 5.1 0.29| 5.4 1.5 1500 350 4 87 10| 0.0 3.1 3.1| 16.0 -6.1 9.9 6.6 0.35| 4.9 1.7 2000 319 4 92 8| 1.6 2.3 3.9| 34.1 -6.1 28.0 14.0 0.55| 5.3 2.9 2500 278 6 118 6| 2.5 1.9 4.4| 49.6 -6.1 43.5 17.4 0.62| 6.3 3.9 3000 273 7 129 5| 2.1 2.1 4.2| 50.1 -8.6 41.5 13.8 0.49| 6.1 3.0 4000 261 8 150 5| 1.6 2.1 3.7| 54.3 -17.4 37.0 9.2 0.31| 6.2 1.9 5000 253 12 183 7| 3.4 1.7 5.1|160.9 -29.8 131.1 26.2 0.44| 8.1 3.5 6000 258 15 211 8| 3.3 1.4 4.8|225.1 -29.8 195.3 32.6 0.50| 7.7 3.9 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20251126.11.gif