UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102811.upa.cvt Date: 1100Z 28 OCT 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:1100Z 28 OCT 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 98 SFC 946 585 22.4 4.4 31 18.0 12.3 140 5 300.3 301.3 287.7 316.8 5.54 2 940 642 25.6 -2.4 16 28.0 11.2 144 6 304.1 304.7 286.9 314.6 3.40 3 933 708 25.0 -2.0 17 27.0 11.1 149 7 304.1 304.8 287.1 315.0 3.53 4 925 784 24.2 -1.8 18 26.0 10.7 155 8 304.1 304.7 287.2 315.2 3.62 5 850 1514 17.6 -3.4 24 21.0 7.2 105 2 304.6 305.2 287.2 315.4 3.50 6 778 2260 11.0 -6.0 30 17.0 3.2 117 5 305.3 305.9 287.1 315.1 3.14 7 754 2522 13.2 -32.8 3 46.0 0.2 220 13 310.4 310.5 285.9 311.6 0.32 8 700 3140 7.6 -19.4 13 27.0 -1.9 220 21 310.9 311.1 287.0 314.8 1.17 9 690 3258 7.2 -23.8 9 31.0 -2.7 224 20 311.7 311.9 286.9 314.5 0.81 10 677 3414 8.2 -38.8 2 47.0 -3.2 230 19 314.6 314.6 287.2 315.3 0.20 11 628 4029 5.4 226 19 318.2 12 542 5209 -3.9 -50.9 1 47.0 -11.5 241 24 320.8 320.8 289.0 321.1 0.07 13 500 5840 -7.5 -41.5 5 34.0 -13.9 245 31 323.9 323.9 290.2 324.7 0.20 14 490 5997 -8.5 -38.5 7 30.0 -14.5 243 33 324.5 324.6 290.5 325.6 0.28 15 480 6156 -9.7 -22.7 34 13.0 -13.6 241 36 325.0 325.2 291.6 329.5 1.29 16 457 6533 -13.3 -23.3 43 10.0 -16.1 237 41 325.1 325.3 291.6 329.6 1.28 17 454 6583 -13.7 -23.7 43 10.0 -16.4 237 42 325.2 325.4 291.6 329.6 1.24 18 449 6667 -12.7 -49.7 3 37.0 -18.0 236 43 327.5 327.5 291.1 327.8 0.09 19 431 6979 -13.9 -49.9 3 36.0 -18.9 237 43 329.8 329.8 291.7 330.2 0.09 20 400 7540 -18.9 -51.9 4 33.0 -22.8 240 41 330.4 330.4 291.9 330.7 0.08 21 397 7596 -19.5 -51.5 4 32.0 -23.2 239 41 330.4 330.4 291.9 330.7 0.08 22 383 7862 -20.7 -55.7 3 35.0 -24.3 237 42 332.2 332.2 292.4 332.4 0.05 23 337 8795 -27.5 -52.5 7 25.0 -29.8 227 52 335.3 335.3 293.2 335.6 0.09 24 323 9098 -29.5 -36.5 51 7.0 -30.6 224 60 336.6 336.7 294.0 338.6 0.52 25 301 9597 -34.1 -36.4 80 2.3 -34.4 224 74 337.0 337.1 294.1 339.1 0.56 26 300 9620 -34.1 -37.0 75 2.9 -34.5 225 75 337.3 337.4 294.1 339.3 0.53 27 279 10126 -37.0 -49.2 27 12.2 -37.9 230 85 340.2 340.2 294.5 340.8 0.15 28 273 10276 -37.9 -52.9 19 15.0 -38.9 230 85 341.0 341.0 294.7 341.5 0.10 29 266 10455 -39.7 -53.7 21 14.0 -40.5 230 84 340.9 341.0 294.6 341.3 0.10 30 260 10611 -38.5 -61.5 7 23.0 -39.6 230 83 344.9 344.9 295.6 345.1 0.04 31 250 10880 -40.3 -64.3 6 24.0 -41.3 230 80 346.2 346.2 295.8 346.3 0.03 32 222 11682 -45.3 -72.3 3 27.0 -46.0 230 78 350.4 350.4 296.7 350.5 0.01 33 200 12370 -51.3 -72.3 6 21.0 -51.7 230 76 351.5 351.5 297.0 351.6 0.01 34 159 13814 -63.9 -76.9 15 13.0 -64.0 230 75 354.1 354.1 297.5 354.1 0.01 35 150 14170 -64.1 -84.1 5 20.0 -64.2 225 63 359.7 359.7 298.7 359.7 0.00 36 129 15079 -70.7 -86.7 8 16.0 -70.8 229 66 363.7 363.7 299.4 363.7 0.00 37 109 16062 -77.1 -85.1 27 8.0 -77.1 235 54 369.5 369.5 300.5 369.6 0.00 38 100 16560 -74.7 -85.7 17 11.0 -74.7 220 38 383.4 383.4 302.8 383.4 0.00 39 92 17045 -71.9 -85.9 11 14.0 -71.9 220 33 398.2 398.2 305.0 398.2 0.00 40 78 18011 -72.9 -88.9 7 16.0 -73.0 220 16 415.4 415.4 307.2 415.4 0.00 41 77 18087 -69.7 -87.7 6 18.0 -69.8 220 15 423.6 423.6 308.1 423.6 0.00 42 73 18402 -71.1 -89.1 5 18.0 -71.2 220 9 427.1 427.1 308.5 427.1 0.00 43 70 18650 -70.1 -89.1 5 19.0 -70.2 220 5 434.4 434.4 309.3 434.4 0.00 44 65 19096 -65.7 -88.7 3 23.0 -65.9 180 5 453.3 453.3 311.1 453.3 0.00 45 58 19785 -67.7 -89.7 3 22.0 -67.9 119 6 463.8 463.8 312.1 463.8 0.00 46 50 20690 -62.7 -89.7 1 27.0 -63.1 40 6 495.7 495.7 314.7 495.7 0.00 47 47 21071 -62.1 -89.1 2 27.0 -62.6 56 6 506.0 506.0 315.4 506.0 0.00 48 45 21342 -58.3 -88.3 1 30.0 -59.1 67 6 521.6 521.6 316.4 521.6 0.00 49 42 21774 -60.5 -88.5 1 28.0 -61.2 84 6 526.5 526.5 316.7 526.5 0.00 50 30 23890 -55.9 -86.9 1 31.0 -57.3 170 5 592.2 592.2 320.3 592.3 0.01 51 29 24106 -54.9 -85.9 1 31.0 -56.5 165 6 600.8 600.8 320.6 600.8 0.01 52 23 25581 -56.3 -87.3 1 31.0 -58.0 127 15 637.8 637.8 322.2 637.9 0.01 53 21 26164 -51.7 -84.7 1 33.0 -54.6 113 18 668.5 668.5 323.4 668.6 0.01 54 20 26480 -51.7 -84.7 1 33.0 -54.7 105 20 677.9 677.9 323.7 678.0 0.02 55 16 27933 -49.9 -83.9 1 34.0 -54.0 728.5 728.5 325.3 728.6 0.02 56 15 28355 -50.3 -83.3 1 33.0 -54.4 740.7 740.7 325.7 740.9 0.03 TRP 109 16062 -77.1 -85.1 27 8.0 -77.1 235 54 369.5 369.5 300.5 369.6 0.00 WND 279 10126 -37.0 -49.2 27 12.2 -37.9 230 85 340.2 340.2 294.5 340.8 0.15 Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 578.06 mb = 4714.29 m = 15466.63 ft Wetbulb zero: 748.85 mb = 2579.14 m = 8461.64 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 14.68 % Est. max temperature: 27.17 C = 80.91 F Sfc-Lift cond lev (LCL): 723.95 mb = 2860.34 m = 9384.19 ft T: 10.13 C 700-500 lapse rate: 5.59 C/km ThetaE index: 3.82 C Layer 778.0- 700.0 mb Conv cond level (CCL): 474.07 mb = 6251.68 m = 20510.51 ft Mean mixing ratio: 3.60 g/kg Conv temperature: 46.75 C = 116.15 F Cap Strength: 12.30 C Lifted Index: 11.58 C Risk: None Lifted Index @300 mb: 15.98 C Lifted Index @700 mb: 6.07 C Showalter Index: 11.52 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 4.10 C K Index: -5.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.01 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 48702.59 J/kg Cap Strength: 12.30 C Lift Cond Lev (LCL): 626.43 mb = 4049.28 m = 13284.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 14 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 ---------------------------------------------------------- 0 946 585 140 5 -3.2 3.8 | 96 17 -16.8 1.7 1 925 784 155 8 -3.4 7.3 | 107 18 -17.0 5.2 2 911 914 140 8 -5.1 6.1 | 102 19 -18.7 4.0 3 850 1514 105 2 -1.9 0.5 | 84 16 -15.5 -1.6 4 789 2134 45 2 -1.4 -1.4 | 77 15 -15.0 -3.5 5 761 2438 225 10 7.1 7.1 | 127 8 -6.5 5.0 6 734 2743 205 20 8.5 18.1 | 162 17 -5.1 16.0 7 700 3140 220 21 13.5 16.1 | 180 14 -0.1 14.0 8 656 3658 240 18 15.6 9.0 | 196 7 2.0 6.9 9 632 3962 225 18 12.7 12.7 | 175 11 -0.8 10.6 10 608 4267 230 22 16.9 14.1 | 195 12 3.3 12.1 11 523 5486 245 24 21.8 10.1 | 225 11 8.2 8.1 12 500 5840 245 31 28.1 13.1 | 233 18 14.5 11.0 13 446 6706 235 44 36.0 25.2 | 224 32 22.5 23.1 14 400 7540 240 41 35.5 20.5 | 230 29 21.9 18.4 15 349 8534 230 45 34.5 28.9 | 218 34 20.9 26.8 16 307 9449 220 70 45.0 53.6 | 211 60 31.4 51.5 17 300 9620 225 75 53.0 53.0 | 218 64 39.5 50.9 18 279 10126 230 85 65.1 54.6 | 224 74 51.5 52.5 19 270 10363 230 85 65.1 54.6 | 224 74 51.5 52.5 20 250 10880 230 80 61.3 51.4 | 224 69 47.7 49.3 21 200 12370 230 76 58.2 48.9 | 224 65 44.6 46.8 22 154 14021 230 75 57.5 48.2 | 224 64 43.9 46.1 23 150 14170 225 63 44.5 44.5 | 216 53 31.0 42.5 24 139 14630 225 62 43.8 43.8 | 216 52 30.3 41.8 25 113 15850 235 73 59.8 41.9 | 229 61 46.2 39.8 26 109 16062 235 54 44.2 31.0 | 227 42 30.7 28.9 27 102 16459 235 46 37.7 26.4 | 225 34 24.1 24.3 28 100 16560 220 38 24.4 29.1 | 202 29 10.8 27.0 29 97 16764 220 38 24.4 29.1 | 202 29 10.8 27.0 30 70 18650 220 5 3.2 3.8 | 100 11 -10.4 1.7 31 50 20690 40 6 -3.9 -4.6 | 69 19 -17.4 -6.7 32 30 23890 170 5 -0.9 4.9 | 101 15 -14.4 2.8 33 20 26480 105 20 -19.3 5.2 | 95 33 -32.9 3.1 Wind Parameters Mean winds (0-6000m): 231.2 at 18.3 knts Storm direction: 261.2 at 13.7 knts Shear (0-3000m) pos: 3.5 neg: 0.9 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 97.7 deg Storm rel helicity (0-3000m) pos: 115.7 neg: -41.5 tot: 74.3 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 49.40 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 ------------------------------------------------------------------------------- 500 144 7 102 18| 0.0 1.7 1.7| 15.2 -17.3 -2.1 -4.2 -0.03| 7.7 -0.2 1000 139 5 97 17| 0.0 1.9 1.9| 15.2 -34.7 -19.4 -19.4 -0.33| 6.3 -2.1 1500 131 4 92 17| 0.0 1.9 1.9| 15.2 -41.5 -26.2 -17.5 -0.40| 4.8 -1.9 2000 159 5 100 16| 4.3 1.4 5.7| 82.0 -41.5 40.6 20.3 0.33| 9.8 3.2 2500 190 8 116 13| 4.7 1.1 5.8|105.5 -41.5 64.0 25.6 0.39| 9.9 3.8 3000 205 10 127 12| 3.5 0.9 4.4|115.7 -41.5 74.3 24.8 0.40| 9.5 3.8 4000 217 13 143 10| 3.0 0.2 3.3|132.0 -47.5 84.5 21.1 0.37| 8.4 3.2 5000 226 15 160 9| 2.8 0.2 3.0|148.6 -47.5 101.0 20.2 0.41| 7.4 3.1 6000 231 18 184 9| 2.4 1.4 3.8|153.1 -67.6 85.5 14.3 0.31| 7.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20251028.11.gif