UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110923.upa.cvt Date: 2300Z 9 NOV 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:2300Z 9 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 112 SFC 947 589 24.8 3.8 26 21.0 13.0 55 12 302.6 303.6 288.3 318.6 5.31 2 945 607 23.0 3.0 27 20.0 12.0 46 10 301.0 301.9 287.5 316.1 5.02 3 925 793 21.0 3.0 30 18.0 11.1 50 15 300.8 301.7 287.5 316.2 5.13 4 873 1289 16.2 2.2 39 14.0 8.7 20 22 300.8 301.8 287.5 316.2 5.14 5 850 1515 15.2 4.2 48 11.0 9.0 20 34 302.1 303.2 288.8 320.3 6.09 6 829 1726 14.0 8.0 67 6.0 10.4 8 28 303.0 304.5 290.9 327.3 8.14 7 816 1860 14.8 5.8 55 9.0 9.6 1 24 305.2 306.5 290.7 326.7 7.10 8 761 2447 11.4 -5.6 30 17.0 3.4 299 3 307.7 308.3 288.1 318.0 3.31 9 733 2759 9.8 -1.2 46 11.0 4.1 226 17 309.2 310.1 290.0 324.1 4.78 10 700 3140 6.8 -0.2 61 7.0 3.1 250 23 310.0 311.0 290.8 326.8 5.39 11 619 4135 -1.5 -4.0 83 2.5 -2.7 250 30 311.6 312.5 290.6 326.0 4.60 12 581 4637 -4.5 -15.5 42 11.0 -8.4 244 25 313.8 314.2 288.8 320.3 1.97 13 543 5165 -8.9 -15.9 57 7.0 -11.3 240 24 314.7 315.1 289.2 321.4 2.04 14 531 5338 -9.7 -22.7 34 13.0 -13.3 240 26 315.7 316.0 288.6 319.7 1.16 15 515 5574 -11.7 -17.7 61 6.0 -13.6 240 29 316.1 316.4 289.5 322.2 1.85 16 510 5648 -12.1 -19.1 56 7.0 -14.2 240 29 316.5 316.8 289.3 322.0 1.66 17 505 5724 -11.9 -35.9 12 24.0 -16.4 240 30 317.6 317.7 288.4 318.9 0.35 18 500 5800 -12.5 -44.5 5 32.0 -17.3 255 28 317.8 317.8 288.2 318.3 0.15 19 497 5846 -12.7 -47.7 4 35.0 -17.6 258 29 318.1 318.1 288.2 318.5 0.10 20 486 6016 -13.3 -23.3 43 10.0 -16.0 269 31 319.4 319.6 289.8 323.5 1.20 21 422 7082 -17.3 -50.3 4 33.0 -21.4 275 48 327.5 327.5 291.1 327.8 0.09 22 400 7480 -20.7 -47.7 7 27.0 -24.0 275 55 328.1 328.1 291.3 328.6 0.13 23 313 9235 -35.7 -51.7 18 16.0 -36.8 271 60 331.0 331.0 292.1 331.4 0.10 24 305 9415 -34.9 -61.9 5 27.0 -36.3 270 61 334.6 334.6 293.0 334.7 0.03 25 300 9530 -35.3 -62.3 5 27.0 -36.7 275 66 335.6 335.6 293.3 335.7 0.03 26 273 10189 -34.9 -67.9 2 33.0 -36.5 275 82 345.4 345.4 295.6 345.4 0.02 27 250 10800 -38.1 -70.1 2 32.0 -39.4 275 96 349.4 349.4 296.5 349.5 0.01 28 217 11766 -43.3 -75.3 2 32.0 -44.2 280 111 355.8 355.8 297.8 355.8 0.01 29 215 11828 -43.9 -75.4 2 31.5 -44.7 280 112 355.9 355.9 297.9 355.9 0.01 30 200 12310 -48.3 -76.3 2 28.0 -48.9 280 107 356.3 356.3 298.0 356.3 0.01 31 171 13316 -57.7 -73.7 11 16.0 -57.9 280 106 357.0 357.0 298.1 357.1 0.01 32 153 14008 -62.3 -82.3 5 20.0 -62.4 280 106 360.7 360.7 298.8 360.7 0.00 33 150 14130 -63.5 -82.5 6 19.0 -63.6 280 106 360.7 360.7 298.8 360.7 0.00 34 127 15134 -71.7 -84.7 13 13.0 -71.8 276 98 363.5 363.5 299.4 363.5 0.00 35 113 15820 -74.3 -86.3 14 12.0 -74.3 278 83 371.0 371.0 300.7 371.0 0.00 36 100 16530 -76.1 -88.1 13 12.0 -76.2 260 57 380.7 380.7 302.3 380.7 0.00 37 96 16767 -73.1 -87.1 10 14.0 -73.2 260 56 391.0 391.0 303.9 391.0 0.00 38 85 17474 -75.3 -88.3 11 13.0 -75.3 322 37 400.4 400.4 305.3 400.4 0.00 39 70 18610 -70.7 -88.7 5 18.0 -70.8 60 7 433.1 433.1 309.1 433.1 0.00 40 57 19840 -68.1 -90.1 3 22.0 -68.3 60 8 465.2 465.2 312.3 465.3 0.00 41 52 20399 -63.5 -90.5 1 27.0 -63.8 60 9 488.3 488.3 314.1 488.3 0.00 42 50 20640 -63.9 -89.9 2 26.0 -64.3 60 9 492.9 492.9 314.4 492.9 0.00 43 33 23205 -58.9 -88.9 1 30.0 -59.9 76 19 568.4 568.4 319.0 568.4 0.00 44 30 23800 -59.5 -88.5 1 29.0 -60.4 80 21 582.4 582.4 319.8 582.5 0.01 45 20 26380 -53.9 -86.9 1 33.0 -56.3 70 20 671.2 671.2 323.4 671.3 0.01 46 18 27059 -52.5 -86.5 1 34.0 -55.5 696.1 696.1 324.3 696.2 0.01 47 16 27820 -52.5 -85.5 1 33.0 -55.8 720.0 720.0 325.1 720.1 0.02 48 12 29709 -45.5 -82.5 1 37.0 -52.2 806.5 806.6 327.4 806.9 0.04 49 12 29709 -45.5 -82.5 1 37.0 -52.2 806.5 806.6 327.4 806.9 0.04 TRP 100 16530 -76.1 -88.1 13 12.0 -76.2 260 57 380.7 380.7 302.3 380.7 0.00 WND 215 11828 -43.9 -75.4 2 31.5 -44.7 280 112 355.9 355.9 297.9 355.9 0.01 Sounding variables and indices 1000-500 mb thick: 5688.00 m Freezing level: 633.64 mb = 3955.02 m = 12975.62 ft Wetbulb zero: 656.36 mb = 3660.72 m = 12010.09 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 51.17 % Est. max temperature: 28.15 C = 82.67 F Sfc-Lift cond lev (LCL): 693.96 mb = 3210.09 m = 10531.66 ft T: 6.22 C 700-500 lapse rate: 7.26 C/km ThetaE index: 9.24 C Layer 816.0- 733.0 mb Conv cond level (CCL): 606.53 mb = 4296.02 m = 14094.39 ft Mean mixing ratio: 5.27 g/kg Conv temperature: 34.32 C = 93.78 F Cap Strength: 7.96 C Lifted Index: 5.70 C Risk: None Lifted Index @300 mb: 13.72 C Lifted Index @700 mb: 7.72 C Showalter Index: 3.71 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 16.70 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 146.40 Risk: None Energy Index: -0.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.63 J/kg Max Up Vert Vel: 3.04 m/s Conv Inhibition (B-): 43687.37 J/kg Cap Strength: 7.96 C Lift Cond Lev (LCL): 708.70 mb = 3037.95 m = 9966.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 18 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 ---------------------------------------------------------- 0 947 589 55 12 -9.8 -6.9 | 93 26 -25.7 1.4 1 945 610 45 10 -7.1 -7.1 | 93 23 -22.9 1.2 2 925 793 50 15 -11.5 -9.6 | 87 27 -27.3 -1.4 3 912 914 45 18 -12.7 -12.7 | 81 29 -28.6 -4.5 4 880 1219 20 18 -6.2 -16.9 | 69 24 -22.0 -8.6 5 850 1515 20 34 -11.6 -31.9 | 49 36 -27.5 -23.7 6 849 1524 20 34 -11.6 -31.9 | 49 36 -27.5 -23.7 7 789 2134 345 15 3.9 -14.5 | 63 13 -12.0 -6.2 8 761 2438 300 3 2.6 -1.5 | 117 15 -13.2 6.8 9 734 2743 225 17 12.0 12.0 | 169 21 -3.8 20.3 10 700 3140 250 23 21.6 7.9 | 200 17 5.8 16.1 11 681 3353 255 23 22.2 6.0 | 204 16 6.4 14.2 12 656 3658 240 23 19.9 11.5 | 192 20 4.1 19.8 13 631 3962 250 30 28.2 10.3 | 214 22 12.4 18.5 14 607 4267 250 30 28.2 10.3 | 214 22 12.4 18.5 15 562 4877 240 21 18.2 10.5 | 187 19 2.3 18.8 16 501 5791 240 31 26.8 15.5 | 205 26 11.0 23.8 17 500 5800 255 28 27.0 7.2 | 216 19 11.2 15.5 18 481 6096 275 32 31.9 -2.8 | 251 17 16.0 5.5 19 400 7480 275 55 54.8 -4.8 | 265 39 39.0 3.5 20 392 7620 275 56 55.8 -4.9 | 265 40 39.9 3.4 21 303 9449 270 61 61.0 -0.0 | 260 46 45.2 8.3 22 300 9530 275 66 65.7 -5.8 | 267 50 49.9 2.5 23 250 10800 275 96 95.6 -8.4 | 270 80 79.8 -0.1 24 215 11828 280 112 110.3 -19.4 | 277 95 94.5 -11.2 25 213 11887 280 112 110.3 -19.4 | 277 95 94.5 -11.2 26 200 12310 280 107 105.4 -18.6 | 277 90 89.5 -10.3 27 150 14130 280 106 104.4 -18.4 | 277 89 88.5 -10.1 28 124 15240 275 97 96.6 -8.5 | 270 81 80.8 -0.2 29 107 16154 280 75 73.9 -13.0 | 275 58 58.0 -4.7 30 100 16530 260 57 56.1 9.9 | 246 44 40.3 18.2 31 96 16764 260 56 55.1 9.7 | 245 43 39.3 18.0 32 70 18610 60 7 -6.1 -3.5 | 102 22 -21.9 4.8 33 50 20640 60 9 -7.8 -4.5 | 99 24 -23.6 3.8 34 30 23800 80 21 -20.7 -3.6 | 97 37 -36.5 4.6 35 20 26380 70 20 -18.8 -6.8 | 92 35 -34.6 1.4 Wind Parameters Mean winds (0-6000m): 267.6 at 23.8 knts Storm direction: 297.6 at 17.9 knts Shear (0-3000m) pos: 0.0 neg: 6.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 101.2 deg Storm rel helicity (0-3000m) pos: 145.8 neg: -182.9 tot: -37.1 m^2/s^2 ave: -12.4 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 16.9 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 176.02 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 44 15 84 27| 0.0 8.9 8.9| 0.0 -64.7 -64.7 -129.5 -0.75| 12.4 -9.3 1000 29 20 70 27| 0.0 12.3 12.3| 0.0-162.7-162.7 -162.7 -0.70| 16.2-11.3 1500 21 22 64 26| 0.0 5.5 5.5| 17.3-170.7-153.4 -102.3 -0.38| 17.6 -6.6 2000 16 18 66 23| 0.0 5.5 5.5| 74.1-170.7 -96.6 -48.3 -0.01| 18.6 -0.2 2500 5 18 61 20| 0.0 7.0 7.0|135.6-170.7 -35.2 -14.1 0.14| 18.9 2.7 3000 338 19 43 13| 0.0 6.0 6.0|145.8-182.9 -37.1 -12.4 0.13| 16.9 2.2 4000 287 21 246 5| 1.0 3.9 4.9|186.9-211.6 -24.7 -6.2 0.13| 14.5 1.9 5000 269 22 215 11| 0.8 3.6 4.3|217.5-234.1 -16.7 -3.3 0.13| 12.8 1.6 6000 268 24 221 12| 2.5 3.0 5.4|321.8-234.1 87.7 14.6 0.23| 13.2 3.1 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20251109.23.gif