UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010611.upa.cvt Date: 1100Z 6 JAN 26 Searching for Y4461... Searching the city database file for: Y4461 ... Date:1100Z 6 JAN 26 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 16 SFC 940 585 35.6 -3.4 8 39.0 14.6 85 7 314.3 314.9 290.1 324.4 3.16 2 939 595 38.2 -3.8 7 42.0 15.3 86 7 317.0 317.6 290.9 327.0 3.07 3 937 615 38.2 -3.8 7 42.0 15.3 89 7 317.2 317.8 290.9 327.2 3.08 4 925 734 37.4 -4.6 7 42.0 14.7 105 7 317.6 318.1 290.9 327.2 2.93 5 850 1495 30.0 -6.0 9 36.0 11.3 80 8 317.6 318.1 290.9 327.0 2.87 6 700 3175 13.8 -8.2 21 22.0 3.4 95 7 317.8 318.3 291.0 327.4 2.94 7 635 3984 5.8 -9.2 33 15.0 -0.9 117 10 317.6 318.2 291.0 327.5 3.00 8 613 4272 3.6 -14.4 25 18.0 -3.6 125 11 318.3 318.7 290.3 325.1 2.04 9 605 4379 4.8 -31.2 5 36.0 -5.3 123 10 320.9 321.0 289.5 322.6 0.47 10 568 4892 3.4 -42.6 2 46.0 -6.9 110 3 325.1 325.1 290.5 325.7 0.16 11 519 5616 -3.1 -30.1 10 27.0 -10.4 86 12 325.8 325.9 291.2 328.0 0.60 12 500 5910 -5.1 -40.1 4 35.0 -12.3 90 14 326.8 326.9 291.0 327.7 0.23 13 464 6492 -9.1 -47.1 3 38.0 -15.4 92 20 328.9 328.9 291.5 329.4 0.12 14 400 7620 -18.1 -47.1 6 29.0 -22.1 70 17 331.5 331.5 292.3 332.0 0.14 15 351 8581 -26.5 -48.5 11 22.0 -28.8 64 19 332.8 332.8 292.6 333.3 0.13 16 300 9700 -33.5 -60.5 5 27.0 -35.1 30 13 338.2 338.2 293.9 338.3 0.04 17 285 10056 -36.3 -61.3 6 25.0 -37.6 15 10 339.1 339.2 294.1 339.3 0.04 18 250 10950 -41.1 -69.1 3 28.0 -42.1 350 9 345.0 345.0 295.5 345.0 0.01 19 230 11513 -43.7 -72.7 3 29.0 -44.5 331 10 349.3 349.3 296.5 349.4 0.01 20 205 12278 -47.9 -76.9 2 29.0 -48.5 281 11 354.4 354.4 297.6 354.4 0.01 21 200 12440 -49.3 -77.3 2 28.0 -49.8 270 11 354.7 354.7 297.7 354.7 0.01 22 163 13753 -59.3 -81.3 4 22.0 -59.5 268 14 359.3 359.3 298.5 359.3 0.00 23 150 14270 -63.1 -83.1 5 20.0 -63.2 280 10 361.4 361.4 299.0 361.4 0.00 24 122 15512 -72.7 -85.7 12 13.0 -72.8 287 11 365.9 365.9 299.8 365.9 0.00 25 100 16660 -79.5 -88.5 21 9.0 -79.5 55 10 374.1 374.1 301.3 374.1 0.00 26 86 17511 -81.9 -90.9 20 9.0 -81.9 30 18 385.8 385.8 303.2 385.8 0.00 27 70 18680 -77.1 -89.1 13 12.0 -77.1 15 16 419.4 419.4 307.6 419.4 0.00 28 63 19289 -74.9 -90.9 7 16.0 -75.0 34 19 437.1 437.1 309.6 437.1 0.00 29 55 20091 -68.9 -89.9 3 21.0 -69.1 58 24 468.2 468.2 312.5 468.2 0.00 30 51 20542 -70.1 -91.1 3 21.0 -70.2 71 26 475.6 475.6 313.1 475.6 0.00 31 50 20660 -68.7 -90.7 3 22.0 -68.9 75 27 481.6 481.6 313.6 481.6 0.00 32 42 21714 -64.1 -90.1 2 26.0 -64.5 82 27 517.6 517.6 316.1 517.6 0.00 33 30 23800 -58.3 -87.3 1 29.0 -59.4 95 27 585.7 585.7 319.9 585.7 0.01 34 27 24464 -57.3 -87.3 1 30.0 -58.7 98 29 606.4 606.4 320.9 606.5 0.01 35 26 24702 -58.5 -87.5 1 29.0 -59.7 99 29 609.6 609.6 321.0 609.7 0.01 36 24 25209 -54.5 -86.5 1 32.0 -56.5 101 31 635.3 635.3 322.1 635.4 0.01 37 20 26380 -53.1 -85.1 1 32.0 -55.8 105 34 673.6 673.6 323.6 673.7 0.01 38 16 27829 -49.7 -82.7 1 33.0 -53.8 729.1 729.1 325.3 729.3 0.03 39 14 28698 -52.3 -84.3 1 32.0 -56.0 748.7 748.7 325.9 748.9 0.02 TRP 86 17511 -81.9 -90.9 20 9.0 -81.9 30 18 385.8 385.8 303.2 385.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5894.00 m Freezing level: 542.37 mb = 5270.58 m = 17291.73 ft Wetbulb zero: 648.95 mb = 3803.91 m = 12479.87 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 13.66 % Est. max temperature: 39.03 C = 102.26 F Sfc-Lift cond lev (LCL): 531.94 mb = 5418.15 m = 17775.86 ft T: -1.33 C 700-500 lapse rate: 6.91 C/km ThetaE index: 0.26 C Layer 925.0- 700.0 mb Conv cond level (CCL): 423.75 mb = 7181.66 m = 23561.60 ft Mean mixing ratio: 2.91 g/kg Conv temperature: 51.57 C = 124.82 F Cap Strength: 7.58 C Lifted Index: 7.60 C Risk: None Lifted Index @300 mb: 8.70 C Lifted Index @700 mb: 0.23 C Showalter Index: 7.59 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 35.10 C Cross Totals Index: -0.90 C K Index: 7.10 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 0.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.35 J/kg Max Up Vert Vel: 1.64 m/s Conv Inhibition (B-): 35010.90 J/kg Cap Strength: 7.58 C Lift Cond Lev (LCL): 501.21 mb = 5890.94 m = 19326.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 123 at 7 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 ---------------------------------------------------------- 0 940 585 85 7 -7.0 -0.6 | 10 5 -0.8 -4.7 1 925 734 105 7 -6.8 1.8 | 14 2 -0.6 -2.2 2 907 914 60 7 -6.1 -3.5 | 359 8 0.1 -7.6 3 850 1495 80 8 -7.9 -1.4 | 17 6 -1.7 -5.4 4 847 1524 70 10 -9.4 -3.4 | 23 8 -3.2 -7.5 5 818 1829 90 10 -10.0 0.0 | 43 6 -3.8 -4.1 6 790 2134 80 10 -9.8 -1.7 | 32 7 -3.7 -5.8 7 700 3175 95 7 -7.0 0.6 | 13 4 -0.8 -3.4 8 612 4267 125 11 -9.0 6.3 | 129 4 -2.8 2.2 9 568 4877 110 3 -2.8 1.0 | 312 5 3.4 -3.0 10 547 5182 80 10 -9.8 -1.7 | 32 7 -3.7 -5.8 11 500 5910 90 14 -14.0 0.0 | 63 9 -7.8 -4.1 12 469 6401 95 20 -19.9 1.7 | 80 14 -13.7 -2.3 13 416 7315 65 15 -13.6 -6.3 | 35 13 -7.4 -10.4 14 400 7620 70 17 -16.0 -5.8 | 45 14 -9.8 -9.9 15 352 8534 65 19 -17.2 -8.0 | 42 16 -11.0 -12.1 16 311 9449 45 19 -13.4 -13.4 | 23 19 -7.3 -17.5 17 300 9700 30 13 -6.5 -11.3 | 1 15 -0.3 -15.3 18 285 10058 15 10 -2.6 -9.7 | 345 14 3.6 -13.7 19 272 10363 355 3 0.3 -3.0 | 318 10 6.4 -7.0 20 250 10950 350 9 1.6 -8.9 | 329 15 7.7 -12.9 21 238 11278 350 11 1.9 -10.8 | 331 17 8.1 -14.9 22 227 11582 325 10 5.7 -8.2 | 316 17 11.9 -12.3 23 200 12440 270 11 11.0 -0.0 | 283 18 17.2 -4.1 24 198 12497 310 10 7.7 -6.4 | 307 17 13.8 -10.5 25 189 12802 270 11 11.0 -0.0 | 283 18 17.2 -4.1 26 172 13411 260 18 17.7 3.1 | 272 24 23.9 -0.9 27 156 14021 275 10 10.0 -0.9 | 287 17 16.1 -4.9 28 150 14270 280 10 9.8 -1.7 | 290 17 16.0 -5.8 29 149 14326 275 11 11.0 -1.0 | 286 18 17.1 -5.0 30 127 15240 340 12 4.1 -11.3 | 326 18 10.3 -15.3 31 121 15545 275 11 11.0 -1.0 | 286 18 17.1 -5.0 32 115 15850 300 12 10.4 -6.0 | 301 19 16.6 -10.1 33 109 16154 290 10 9.4 -3.4 | 296 17 15.6 -7.5 34 100 16660 55 10 -8.2 -5.7 | 12 10 -2.0 -9.8 35 98 16764 145 1 -0.6 0.8 | 300 6 5.6 -3.2 36 93 17069 55 10 -8.2 -5.7 | 12 10 -2.0 -9.8 37 86 17511 30 18 -9.0 -15.6 | 8 20 -2.8 -19.6 38 70 18680 15 16 -4.1 -15.5 | 354 20 2.0 -19.5 39 50 20660 75 27 -26.1 -7.0 | 61 23 -19.9 -11.0 40 30 23800 95 27 -26.9 2.4 | 85 21 -20.7 -1.7 41 20 26380 105 34 -32.8 8.8 | 100 27 -26.7 4.7 Wind Parameters Mean winds (0-6000m): 93.3 at 9.9 knts Storm direction: 123.3 at 7.4 knts Shear (0-3000m) pos: 1.0 neg: 0.4 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 40.1 deg Storm rel helicity (0-3000m) pos: 9.8 neg: -5.0 tot: 4.8 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.85 Bulk Shear: 1.59 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 79 7 8 5| 0.0 2.5 2.5| 1.0 -1.6 -0.6 -1.2 -0.08| 6.7 -0.5 1000 76 8 11 6| 1.5 1.2 2.8| 5.4 -1.6 3.8 3.8 0.19| 5.5 1.1 1500 79 8 20 6| 1.2 0.8 2.0| 8.3 -2.8 5.5 3.7 0.21| 4.9 1.0 2000 80 9 23 6| 0.8 0.6 1.4| 8.3 -3.8 4.6 2.3 0.15| 4.1 0.6 2500 82 9 23 6| 0.7 0.5 1.2| 8.3 -4.8 3.5 1.4 0.08| 3.6 0.3 3000 85 8 24 5| 1.0 0.4 1.4| 9.8 -5.0 4.8 1.6 0.16| 3.5 0.5 4000 95 9 36 4| 1.1 0.7 1.8| 12.5 -5.8 6.7 1.7 0.15| 3.6 0.5 5000 94 8 33 4| 0.9 0.9 1.8| 22.6 -6.5 16.1 3.2 0.25| 4.3 1.1 6000 93 10 46 5| 1.0 0.9 1.9| 36.5 -14.3 22.1 3.7 0.26| 4.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20260106.11.gif