UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:2300Z 7 DEC 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 62 SFC 943 587 30.8 8.8 25 22.0 17.0 65 11 309.1 310.5 292.3 332.2 7.55 2 941 606 29.0 8.0 27 21.0 16.0 57 10 307.5 308.8 291.5 329.3 7.16 3 925 758 27.6 7.6 28 20.0 15.3 65 12 307.5 308.9 291.5 329.2 7.09 4 906 941 26.0 7.0 30 19.0 14.4 30 12 307.7 309.0 291.4 328.9 6.95 5 850 1498 22.2 5.2 33 17.0 12.1 15 29 309.4 310.6 291.6 329.5 6.53 6 806 1958 20.0 4.0 35 16.0 10.6 347 20 311.8 313.0 292.1 331.5 6.33 7 715 2973 10.2 1.2 54 9.0 5.3 359 14 311.9 313.0 291.7 330.1 5.85 8 700 3149 9.0 -4.0 40 13.0 2.6 345 12 312.5 313.2 290.3 325.3 4.06 9 672 3485 5.8 -5.2 45 11.0 0.5 342 11 312.5 313.3 290.2 324.8 3.86 10 669 3522 6.6 -16.4 17 23.0 -2.1 341 11 313.8 314.1 288.5 319.1 1.59 11 663 3596 7.0 -28.0 6 35.0 -3.4 341 10 315.1 315.2 287.8 317.1 0.58 12 592 4521 3.8 -29.2 7 33.0 -5.8 90 11 321.7 321.9 289.9 323.8 0.58 13 503 5823 -5.3 -22.3 25 17.0 -10.7 170 13 326.0 326.3 291.9 330.5 1.27 14 500 5870 -5.7 -23.7 23 18.0 -11.2 170 13 326.1 326.3 291.7 330.1 1.13 15 431 7015 -14.7 -31.7 22 17.0 -18.4 162 11 328.8 328.9 292.0 331.1 0.62 16 414 7320 -15.5 -38.5 12 23.0 -19.7 160 10 331.6 331.6 292.5 332.8 0.33 17 409 7412 -15.1 -43.1 7 28.0 -19.7 169 12 333.2 333.3 292.8 334.0 0.21 18 400 7580 -16.1 -44.1 7 28.0 -20.5 185 15 334.1 334.1 293.0 334.8 0.19 19 358 8401 -23.1 -42.1 16 19.0 -25.8 203 6 335.4 335.5 293.4 336.5 0.26 20 325 9101 -27.5 -54.5 6 27.0 -29.9 240 5 338.8 338.8 294.1 339.1 0.07 21 300 9670 -32.5 -57.5 6 25.0 -34.2 260 8 339.6 339.6 294.3 339.8 0.05 22 250 10930 -43.5 -63.5 9 20.0 -44.2 240 17 341.4 341.4 294.7 341.5 0.03 23 244 11092 -44.9 -64.9 9 20.0 -45.5 245 21 341.7 341.7 294.7 341.8 0.03 24 230 11483 -46.9 -67.9 7 21.0 -47.4 244 31 344.5 344.5 295.4 344.5 0.02 25 200 12390 -53.5 -66.5 19 13.0 -53.8 235 63 348.0 348.1 296.2 348.2 0.02 26 198 12455 -54.1 -67.1 19 13.0 -54.4 235 63 348.1 348.1 296.3 348.2 0.02 27 165 13605 -60.9 -77.9 9 17.0 -61.0 248 62 355.3 355.3 297.8 355.4 0.01 28 156 13951 -63.8 -79.1 11 15.2 -64.0 250 68 356.1 356.1 297.9 356.1 0.00 29 150 14190 -65.9 -79.9 12 14.0 -66.0 250 66 356.6 356.6 298.0 356.6 0.00 30 129 15089 -73.1 -83.1 20 10.0 -73.1 244 61 359.3 359.3 298.6 359.4 0.00 31 115 15756 -76.3 -81.3 45 5.0 -76.3 244 42 365.4 365.4 299.7 365.4 0.00 32 114 15807 -76.5 -82.5 38 6.0 -76.5 245 38 365.9 365.9 299.8 366.0 0.00 33 100 16560 -77.1 -87.1 19 10.0 -77.1 275 28 378.8 378.8 302.1 378.8 0.00 34 83 17621 -79.1 -88.1 21 9.0 -79.1 313 18 395.4 395.4 304.6 395.4 0.00 35 76 18126 -74.9 -87.9 12 13.0 -74.9 335 12 414.3 414.3 307.0 414.3 0.00 36 70 18600 -76.5 -88.5 13 12.0 -76.6 355 7 420.7 420.7 307.8 420.7 0.00 37 68 18768 -76.7 -89.7 11 13.0 -76.7 5 8 423.8 423.8 308.2 423.8 0.00 38 61 19402 -72.5 -90.5 5 18.0 -72.6 44 11 446.5 446.5 310.5 446.5 0.00 39 59 19598 -73.7 -90.7 6 17.0 -73.7 56 12 448.1 448.1 310.7 448.1 0.00 40 50 20580 -68.9 -90.9 3 22.0 -69.1 115 17 481.1 481.1 313.5 481.1 0.00 41 44 21354 -63.5 -90.5 1 27.0 -63.9 106 16 512.2 512.2 315.8 512.2 0.00 42 40 21939 -62.9 -89.9 1 27.0 -63.4 100 15 527.9 527.9 316.8 527.9 0.00 43 38 22254 -64.5 -90.5 2 26.0 -64.9 96 14 531.6 531.6 317.0 531.6 0.00 44 32 23313 -60.3 -89.3 1 29.0 -61.2 84 13 569.6 569.6 319.2 569.7 0.00 45 30 23720 -55.5 -87.5 1 32.0 -57.0 80 12 593.3 593.3 320.3 593.4 0.01 46 27 24395 -52.7 -85.7 1 33.0 -54.9 83 12 619.4 619.4 321.5 619.4 0.01 47 22 25708 -55.5 -86.5 1 31.0 -57.5 88 12 648.4 648.4 322.6 648.4 0.01 48 20 26320 -52.1 -86.1 1 34.0 -55.0 90 12 676.7 676.7 323.7 676.8 0.01 49 18 27010 -47.5 -83.5 1 36.0 -52.1 88 13 711.9 711.9 324.8 712.1 0.02 50 13 29146 -50.9 -84.9 1 34.0 -55.2 81 17 769.6 769.6 326.5 769.8 0.02 51 10 30880 -44.5 -82.5 1 38.0 -52.4 75 20 853.4 853.5 328.5 853.9 0.04 52 9.7 31084 -43.9 -82.9 1 39.0 -52.3 863.2 863.2 328.7 863.6 0.04 TRP 114 15807 -76.5 -82.5 38 6.0 -76.5 245 38 365.9 365.9 299.8 366.0 0.00 WND 156 13951 -63.8 -79.1 11 15.2 -64.0 250 68 356.1 356.1 297.9 356.1 0.00 Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 554.84 mb = 5064.90 m = 16616.91 ft Wetbulb zero: 671.37 mb = 3492.71 m = 11458.90 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 26.25 % Est. max temperature: 33.49 C = 92.29 F Sfc-Lift cond lev (LCL): 684.15 mb = 3337.58 m = 10949.94 ft T: 7.20 C 700-500 lapse rate: 5.40 C/km ThetaE index: 14.40 C Layer 715.0- 592.0 mb Conv cond level (CCL): 550.46 mb = 5102.69 m = 16740.91 ft Mean mixing ratio: 6.85 g/kg Conv temperature: 45.15 C = 113.28 F Cap Strength: 7.21 C Lifted Index: 5.88 C Risk: None Lifted Index @300 mb: 8.26 C Lifted Index @700 mb: 3.76 C Showalter Index: 5.76 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 10.90 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 133.40 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.80 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 40035.92 J/kg Cap Strength: 7.13 C Lift Cond Lev (LCL): 677.14 mb = 3422.27 m = 11227.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 53 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 ---------------------------------------------------------- 0 943 587 65 11 -10.0 -4.6 | 140 2 -1.5 1.8 1 941 610 55 10 -8.2 -5.7 | 200 1 0.3 0.7 2 925 758 65 12 -10.9 -5.1 | 119 3 -2.4 1.4 3 909 914 30 12 -6.0 -10.4 | 328 5 2.4 -4.0 4 878 1219 30 16 -8.0 -13.9 | 357 7 0.4 -7.4 5 850 1498 15 29 -7.5 -28.0 | 358 22 0.9 -21.6 6 847 1524 20 29 -9.9 -27.3 | 4 21 -1.5 -20.8 7 818 1829 345 20 5.2 -19.3 | 313 19 13.6 -12.9 8 789 2134 350 19 3.3 -18.7 | 316 17 11.7 -12.3 9 708 3048 360 14 -0.0 -14.0 | 312 11 8.4 -7.6 10 700 3149 345 12 3.1 -11.6 | 294 13 11.6 -5.2 11 657 3658 340 10 3.4 -9.4 | 284 12 11.9 -3.0 12 610 4267 60 10 -8.7 -5.0 | 172 1 -0.2 1.4 13 544 5182 175 13 -1.1 13.0 | 201 21 7.3 19.4 14 524 5486 185 15 1.3 14.9 | 205 23 9.8 21.4 15 505 5791 170 13 -2.3 12.8 | 198 20 6.2 19.2 16 500 5870 170 13 -2.3 12.8 | 198 20 6.2 19.2 17 414 7315 160 10 -3.4 9.4 | 198 17 5.0 15.8 18 400 7580 185 15 1.3 14.9 | 205 23 9.8 21.4 19 398 7620 170 16 -2.8 15.8 | 194 23 5.7 22.2 20 366 8230 185 10 0.9 10.0 | 210 19 9.3 16.4 21 351 8534 220 2 1.3 1.5 | 231 13 9.7 8.0 22 300 9670 260 8 7.9 1.4 | 244 18 16.3 7.8 23 284 10058 255 10 9.7 2.6 | 244 20 18.1 9.0 24 250 10930 240 17 14.7 8.5 | 237 28 23.2 14.9 25 237 11278 250 25 23.5 8.6 | 245 35 31.9 15.0 26 216 11887 230 45 34.5 28.9 | 231 56 42.9 35.4 27 200 12390 235 63 51.6 36.1 | 235 74 60.1 42.6 28 197 12497 235 63 51.6 36.1 | 235 74 60.1 42.6 29 178 13106 245 54 48.9 22.8 | 243 64 57.4 29.3 30 156 13951 250 68 63.9 23.3 | 248 78 72.3 29.7 31 150 14190 250 66 62.0 22.6 | 248 76 70.5 29.0 32 147 14326 250 68 63.9 23.3 | 248 78 72.3 29.7 33 119 15545 240 57 49.4 28.5 | 239 68 57.8 34.9 34 114 15807 245 38 34.4 16.1 | 242 48 42.9 22.5 35 107 16154 245 32 29.0 13.5 | 242 42 37.4 20.0 36 102 16459 260 19 18.7 3.3 | 250 29 27.2 9.7 37 100 16560 275 28 27.9 -2.4 | 264 37 36.3 4.0 38 96 16764 275 28 27.9 -2.4 | 264 37 36.3 4.0 39 70 18600 355 7 0.6 -7.0 | 273 9 9.1 -0.5 40 50 20580 115 17 -15.4 7.2 | 153 15 -7.0 13.6 41 30 23720 80 12 -11.8 -2.1 | 142 6 -3.4 4.4 42 20 26320 90 12 -12.0 0.0 | 151 7 -3.6 6.4 43 10 30880 75 20 -19.3 -5.2 | 97 11 -10.9 1.3 Wind Parameters Mean winds (0-6000m): 22.7 at 14.2 knts Storm direction: 52.7 at 10.6 knts Shear (0-3000m) pos: 0.5 neg: 2.9 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 145.9 deg Storm rel helicity (0-3000m) pos: 8.2 neg: -103.7 tot: -95.5 m^2/s^2 ave: -31.8 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.99 Bulk Shear: 3.93 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 45 12 1 2| 0.0 8.4 8.4| 1.5 -2.0 -0.6 -1.1 -0.54| 11.0 -6.0 1000 29 17 359 8| 0.0 11.4 11.4| 4.9 -15.2 -10.4 -10.4 -0.24| 14.4 -3.4 1500 16 18 343 12| 0.0 6.7 6.7| 7.6 -82.1 -74.5 -49.7 -0.45| 14.6 -6.6 2000 10 18 335 13| 0.8 5.0 5.9| 8.2 -83.1 -74.9 -37.5 -0.42| 11.8 -5.0 2500 7 18 331 13| 0.7 3.6 4.2| 8.2 -90.3 -82.1 -32.9 -0.43| 10.3 -4.5 3000 4 17 324 12| 0.5 2.9 3.5| 8.2-103.7 -95.5 -31.8 -0.47| 9.3 -4.4 4000 9 15 323 10| 2.8 2.2 5.0| 15.6-104.6 -89.0 -22.3 -0.35| 9.8 -3.4 5000 13 14 326 9| 2.8 1.8 4.5| 66.0-110.4 -44.4 -8.9 -0.17| 9.9 -1.6 6000 23 14 336 7| 2.3 1.4 3.7| 66.0-120.4 -54.4 -9.1 -0.18| 8.7 -1.5 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20251207.23.gif