UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050323.upa.cvt Date: 2300Z 3 MAY 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:2300Z 3 MAY 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 160 SFC 952 583 17.6 1.6 34 16.0 9.3 130 5 294.9 295.7 284.6 308.1 4.51 2 929 793 17.6 2.6 37 15.0 9.6 49 14 296.9 297.8 285.9 311.6 4.97 3 925 830 17.2 2.2 36 15.0 9.3 35 15 296.9 297.8 285.8 311.2 4.85 4 875 1304 17.0 0.0 32 17.0 8.2 7 19 301.4 302.2 287.0 314.7 4.37 5 850 1550 14.8 0.8 38 14.0 7.5 350 18 301.6 302.5 287.4 316.0 4.77 6 805 2007 11.4 0.4 47 11.0 5.7 332 17 302.8 303.7 287.9 317.6 4.89 7 789 2175 13.2 -25.8 5 39.0 1.0 324 11 306.4 306.5 284.7 308.4 0.59 8 700 3168 6.2 -24.8 9 31.0 -3.2 200 5 309.4 309.5 286.0 311.8 0.73 9 679 3416 4.4 -29.6 6 34.0 -4.8 170 9 310.0 310.1 285.9 311.7 0.48 10 655 3709 5.8 -30.2 5 36.0 -4.3 147 13 314.8 314.9 287.6 316.5 0.47 11 610 4288 3.0 -44.0 2 47.0 -6.8 165 8 318.1 318.1 288.3 318.6 0.13 12 500 5860 -9.1 -27.1 22 18.0 -13.8 245 15 321.9 322.1 290.2 324.9 0.83 13 490 6017 -10.1 -31.1 16 21.0 -15.0 248 16 322.6 322.7 290.2 324.7 0.58 14 451 6652 -14.9 -21.9 55 7.0 -16.9 259 35 324.3 324.6 291.5 329.4 1.47 15 441 6822 -15.7 -23.7 50 8.0 -17.9 262 41 325.4 325.6 291.7 329.9 1.28 16 433 6961 -15.1 -32.1 22 17.0 -18.7 264 46 327.8 328.0 291.7 330.0 0.60 17 419 7210 -15.9 -49.9 4 34.0 -20.4 267 49 329.9 329.9 291.8 330.3 0.10 18 408 7411 -16.7 -45.7 6 29.0 -21.0 269 49 331.4 331.4 292.3 332.0 0.16 19 400 7560 -17.9 -47.9 5 30.0 -22.0 270 50 331.7 331.7 292.3 332.2 0.13 20 398 7597 -18.1 -49.1 5 31.0 -22.1 273 51 331.9 332.0 292.3 332.4 0.11 21 331 8942 -28.3 -44.3 20 16.0 -30.2 278 55 335.9 336.0 293.5 336.8 0.23 22 300 9640 -31.7 -56.7 7 25.0 -33.5 275 68 340.7 340.7 294.6 340.9 0.06 23 285 10003 -33.9 -55.9 9 22.0 -35.4 278 70 342.6 342.6 295.0 342.9 0.07 24 284 10028 -33.9 -48.9 21 15.0 -35.3 278 70 342.9 343.0 295.2 343.6 0.16 25 282 10077 -34.3 -46.3 29 12.0 -35.5 278 71 343.0 343.1 295.3 343.9 0.21 26 250 10910 -41.9 -48.9 46 7.0 -42.4 285 76 343.8 343.8 295.4 344.5 0.18 27 238 11241 -44.9 -48.8 65 3.9 -45.2 283 78 344.1 344.2 295.5 344.9 0.19 28 231 11440 -46.7 -49.9 70 3.2 -46.9 282 79 344.3 344.4 295.5 345.0 0.17 29 207 12158 -52.3 -61.3 33 9.0 -52.5 276 82 346.5 346.5 295.9 346.7 0.05 30 204 12253 -53.1 -59.1 48 6.0 -53.3 275 82 346.7 346.7 296.0 347.0 0.06 31 203 12284 -53.3 -60.3 42 7.0 -53.5 275 82 346.8 346.8 296.0 347.0 0.06 32 200 12380 -54.1 -64.1 28 10.0 -54.3 275 81 347.1 347.1 296.0 347.2 0.03 33 197 12477 -55.1 -59.6 57 4.5 -55.2 275 82 347.0 347.0 296.0 347.3 0.06 34 174 13257 -61.3 -70.3 29 9.0 -61.4 268 77 349.3 349.3 296.5 349.4 0.02 35 168 13473 -63.5 -69.5 44 6.0 -63.6 266 76 349.2 349.2 296.5 349.3 0.02 36 157 13885 -66.1 -76.1 23 10.0 -66.2 263 73 351.6 351.6 297.0 351.6 0.01 37 150 14160 -68.1 -77.1 26 9.0 -68.2 260 71 352.8 352.8 297.3 352.8 0.01 38 137 14697 -71.3 -79.3 29 8.0 -71.3 275 66 356.4 356.4 298.0 356.4 0.01 39 133 14873 -68.9 -83.9 10 15.0 -68.9 282 64 363.7 363.7 299.4 363.7 0.00 40 104 16304 -78.3 -86.3 26 8.0 -78.3 270 59 372.2 372.2 300.9 372.3 0.00 41 100 16530 -73.7 -87.7 10 14.0 -73.7 280 49 385.3 385.3 303.1 385.3 0.00 42 85 17484 -72.1 -89.1 6 17.0 -72.2 295 33 406.9 406.9 306.1 406.9 0.00 43 79 17912 -75.3 -90.3 8 15.0 -75.3 305 24 408.9 408.9 306.4 408.9 0.00 44 70 18620 -71.3 -90.3 4 19.0 -71.4 320 8 431.8 431.8 309.0 431.9 0.00 45 68 18791 -71.7 -90.7 4 19.0 -71.8 326 8 434.6 434.6 309.3 434.6 0.00 46 66 18969 -67.9 -90.9 2 23.0 -68.1 332 9 446.6 446.6 310.6 446.6 0.00 47 53 20295 -66.3 -90.3 2 24.0 -66.5 18 12 479.2 479.2 313.4 479.2 0.00 48 50 20650 -64.1 -90.1 2 26.0 -64.4 30 13 492.4 492.4 314.4 492.4 0.00 49 42 21735 -58.5 -88.5 1 30.0 -59.3 50 17 531.5 531.5 317.0 531.5 0.00 50 37 22531 -60.1 -88.1 1 28.0 -60.9 65 19 547.0 547.0 317.9 547.0 0.00 51 30 23850 -57.9 -87.9 1 30.0 -59.0 90 24 586.8 586.8 320.0 586.8 0.01 52 21 26140 -49.1 -84.1 1 35.0 -52.7 46 7 676.4 676.4 323.6 676.5 0.02 53 20 26460 -48.5 -83.5 1 35.0 -52.4 40 5 687.7 687.7 324.0 687.9 0.02 54 13 29304 -46.1 -83.1 1 37.0 -52.3 111 12 786.2 786.2 326.9 786.5 0.03 55 10 31050 -45.3 -82.3 1 37.0 -52.8 155 17 850.5 850.5 328.4 850.9 0.05 56 9.7 31253 -45.1 -82.1 1 37.0 -52.9 858.6 858.7 328.6 859.1 0.05 TRP 104 16304 -78.3 -86.3 26 8.0 -78.3 270 59 372.2 372.2 300.9 372.3 0.00 WND 203 12284 -53.3 -60.3 42 7.0 -53.5 275 82 346.8 346.8 296.0 347.0 0.06 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 582.73 mb = 4677.49 m = 15345.92 ft Wetbulb zero: 768.52 mb = 2393.14 m = 7851.43 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 16.44 % Est. max temperature: 26.05 C = 78.89 F Sfc-Lift cond lev (LCL): 748.56 mb = 2611.54 m = 8567.95 ft T: 10.12 C 700-500 lapse rate: 5.68 C/km ThetaE index: 9.14 C Layer 789.0- 700.0 mb Conv cond level (CCL): 525.46 mb = 5467.30 m = 17937.11 ft Mean mixing ratio: 4.63 g/kg Conv temperature: 43.41 C = 110.13 F Cap Strength: 12.71 C Lifted Index: 11.51 C Risk: None Lifted Index @300 mb: 20.08 C Lifted Index @700 mb: 8.99 C Showalter Index: 9.54 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 9.90 C K Index: -6.30 Risk: None Sweat Index: 60.60 Risk: None Energy Index: 1.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.56 J/kg Max Up Vert Vel: 6.86 m/s Conv Inhibition (B-): 61946.04 J/kg Cap Strength: 12.67 C Lift Cond Lev (LCL): 710.38 mb = 3045.92 m = 9993.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 10 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 ---------------------------------------------------------- 0 952 583 130 5 -3.8 3.2 | 121 15 -12.8 7.7 1 925 830 35 15 -8.6 -12.3 | 66 19 -17.6 -7.8 2 916 914 35 20 -11.5 -16.4 | 60 24 -20.5 -11.9 3 850 1550 350 18 3.1 -17.7 | 24 14 -5.9 -13.2 4 822 1829 335 25 10.6 -22.7 | 355 18 1.6 -18.2 5 793 2134 330 11 5.5 -9.5 | 35 6 -3.5 -5.0 6 737 2743 235 4 3.3 2.3 | 140 9 -5.7 6.8 7 700 3168 200 5 1.7 4.7 | 142 12 -7.3 9.2 8 658 3658 140 13 -8.4 10.0 | 130 23 -17.4 14.5 9 634 3962 190 14 2.4 13.8 | 160 19 -6.6 18.3 10 610 4267 165 8 -2.1 7.7 | 138 16 -11.1 12.2 11 565 4877 240 10 8.7 5.0 | 178 10 -0.3 9.5 12 544 5182 250 13 12.2 4.4 | 200 10 3.2 8.9 13 524 5486 240 16 13.9 8.0 | 201 13 4.8 12.5 14 504 5791 240 14 12.1 7.0 | 195 12 3.1 11.5 15 500 5860 245 15 13.6 6.3 | 203 12 4.6 10.8 16 485 6096 250 16 15.0 5.5 | 211 12 6.0 10.0 17 430 7010 265 48 47.8 4.2 | 257 40 38.8 8.7 18 400 7560 270 50 50.0 -0.0 | 264 41 41.0 4.5 19 397 7620 275 52 51.8 -4.5 | 270 43 42.8 -0.0 20 380 7925 265 53 52.8 4.6 | 258 45 43.8 9.1 21 335 8839 280 54 53.2 -9.4 | 276 44 44.2 -4.9 22 308 9449 265 61 60.8 5.3 | 259 53 51.8 9.8 23 300 9640 275 68 67.7 -5.9 | 271 59 58.7 -1.4 24 250 10910 285 76 73.4 -19.7 | 283 66 64.4 -15.2 25 248 10973 285 77 74.4 -19.9 | 283 67 65.4 -15.4 26 203 12284 275 82 81.7 -7.1 | 272 73 72.7 -2.6 27 200 12380 275 81 80.7 -7.1 | 272 72 71.7 -2.6 28 196 12497 275 82 81.7 -7.1 | 272 73 72.7 -2.6 29 150 14160 260 71 69.9 12.3 | 255 63 60.9 16.8 30 146 14326 260 70 68.9 12.2 | 254 62 59.9 16.7 31 131 14935 285 63 60.9 -16.3 | 283 53 51.8 -11.8 32 107 16154 275 74 73.7 -6.4 | 272 65 64.7 -2.0 33 104 16304 270 59 59.0 -0.0 | 265 50 50.0 4.5 34 101 16459 270 64 64.0 -0.0 | 265 55 55.0 4.5 35 100 16530 280 49 48.3 -8.5 | 276 39 39.2 -4.0 36 96 16764 280 49 48.3 -8.5 | 276 39 39.2 -4.0 37 70 18620 320 8 5.1 -6.1 | 67 4 -3.9 -1.6 38 50 20650 30 13 -6.5 -11.3 | 66 17 -15.5 -6.8 39 30 23850 90 24 -24.0 0.0 | 98 33 -33.0 4.5 40 20 26460 40 5 -3.2 -3.8 | 93 12 -12.2 0.7 41 10 31050 155 17 -7.2 15.4 | 141 26 -16.2 19.9 Wind Parameters Mean winds (0-6000m): 266.5 at 13.4 knts Storm direction: 296.5 at 10.1 knts Shear (0-3000m) pos: 0.0 neg: 1.2 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 13.2 deg Storm rel helicity (0-3000m) pos: 18.7 neg: -212.2 tot: -193.5 m^2/s^2 ave: -64.5 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 14.5 stream: -5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 85.52 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 37 15 69 19| 0.0 22.1 22.1| 0.0-121.9-121.9 -243.8 -0.91| 26.9-24.5 1000 20 17 53 18| 0.0 11.8 11.8| 0.0-166.1-166.1 -166.1 -0.88| 19.4-17.1 1500 2 18 36 17| 0.0 6.2 6.2| 11.7-194.3-182.6 -121.7 -0.65| 19.0-12.2 2000 356 16 35 14| 0.0 2.5 2.5| 16.6-194.6-177.9 -89.0 -0.43| 17.7 -7.6 2500 353 13 40 11| 0.0 1.3 1.3| 17.4-197.1-179.7 -71.9 -0.41| 15.2 -6.2 3000 354 12 44 11| 0.0 1.2 1.2| 18.7-212.2-193.5 -64.5 -0.39| 14.5 -5.7 4000 355 12 47 11| 1.3 0.9 2.2| 93.5-246.4-153.0 -38.2 -0.23| 14.1 -3.3 5000 293 12 277 2| 1.8 1.0 2.9|116.6-247.9-131.4 -26.3 -0.14| 12.7 -1.8 6000 267 13 220 7| 3.1 0.8 4.0|173.6-250.9 -77.3 -12.9 -0.04| 12.5 -0.5 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20250503.23.gif