UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101423.upa.cvt Date: 2300Z 14 OCT 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:2300Z 14 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 105 SFC 947 588 28.2 7.2 27 21.0 15.5 20 16 306.1 307.3 290.7 326.5 6.73 2 930 748 25.2 7.2 32 18.0 14.4 24 19 304.6 305.9 290.3 325.3 6.86 3 925 795 24.8 6.8 32 18.0 14.0 25 20 304.7 305.9 290.2 324.9 6.71 4 890 1132 22.4 6.4 35 16.0 12.9 6 27 305.6 306.8 290.6 326.1 6.78 5 888 1151 24.0 7.0 34 17.0 13.7 4 27 307.4 308.7 291.5 329.0 7.09 6 850 1532 22.0 3.0 29 19.0 11.2 360 25 309.2 310.2 290.7 326.5 5.59 7 751 2589 13.2 -6.8 24 20.0 3.8 11 13 310.8 311.4 288.9 320.5 3.06 8 700 3175 8.6 -9.4 27 18.0 0.7 85 10 312.0 312.5 288.9 320.6 2.68 9 655 3718 3.8 -10.2 35 14.0 -2.1 120 11 312.6 313.1 289.1 321.2 2.69 10 561 4949 -7.3 -9.5 84 2.2 -8.2 205 14 313.6 314.3 290.0 324.3 3.32 11 547 5146 -7.7 -14.7 57 7.0 -10.2 197 16 315.4 315.9 289.6 322.8 2.23 12 507 5733 -10.7 -15.5 68 4.8 -12.3 291 10 318.7 319.2 290.6 326.2 2.26 13 503 5794 -9.9 -27.9 21 18.0 -14.4 302 9 320.4 320.6 289.7 323.1 0.77 14 500 5840 -10.3 -28.3 21 18.0 -14.7 310 8 320.5 320.6 289.7 323.1 0.74 15 487 6043 -10.1 -44.1 4 34.0 -15.8 322 10 323.2 323.2 289.9 323.7 0.16 16 402 7493 -21.3 -50.3 5 29.0 -24.5 299 13 326.8 326.9 290.9 327.2 0.09 17 400 7530 -21.5 -43.5 12 22.0 -24.4 300 14 327.0 327.1 291.1 327.8 0.20 18 365 8197 -27.9 -36.9 42 9.0 -29.2 305 20 327.2 327.3 291.4 328.8 0.44 19 362 8257 -27.3 -30.1 77 2.8 -27.8 304 20 328.8 328.9 292.2 331.9 0.87 20 338 8747 -31.9 -33.7 84 1.8 -32.1 277 19 329.0 329.1 292.1 331.4 0.66 21 300 9580 -38.1 -41.2 73 3.1 -38.4 310 31 331.7 331.7 292.5 333.0 0.35 22 262 10492 -46.1 -50.8 59 4.7 -46.3 295 47 333.0 333.1 292.7 333.6 0.14 23 250 10800 -48.9 -53.1 61 4.2 -49.1 290 52 333.4 333.4 292.7 333.8 0.11 24 240 11067 -51.3 -53.5 77 2.2 -51.4 285 52 333.7 333.7 292.8 334.1 0.11 25 233 11260 -50.5 -67.5 12 17.0 -50.8 281 51 337.7 337.7 293.8 337.8 0.02 26 226 11459 -51.1 -64.1 20 13.0 -51.4 277 51 339.8 339.8 294.3 339.9 0.03 27 200 12250 -53.7 -76.7 4 23.0 -54.0 275 58 347.7 347.7 296.1 347.8 0.01 28 182 12853 -56.3 -77.3 5 21.0 -56.6 271 59 353.0 353.0 297.3 353.0 0.01 29 150 14060 -63.7 -80.7 8 17.0 -63.8 285 67 360.3 360.3 298.8 360.4 0.00 30 140 14481 -65.6 -81.6 9 16.0 -65.7 270 67 364.1 364.1 299.5 364.1 0.00 31 122 15311 -69.5 -83.5 11 14.0 -69.6 270 60 371.7 371.7 300.9 371.7 0.00 32 107 16096 -68.1 -87.1 5 19.0 -68.2 256 44 388.6 388.6 303.6 388.6 0.00 33 100 16500 -70.7 -87.7 6 17.0 -70.8 245 32 391.1 391.1 303.9 391.1 0.00 34 97 16679 -71.5 -87.5 7 16.0 -71.6 242 32 393.0 393.0 304.2 393.0 0.00 35 90 17122 -68.9 -88.9 4 20.0 -69.0 259 27 406.7 406.7 306.1 406.7 0.00 36 85 17461 -71.3 -88.3 6 17.0 -71.3 276 22 408.5 408.5 306.3 408.5 0.00 37 78 17971 -67.9 -89.9 3 22.0 -68.0 302 15 425.7 425.7 308.4 425.7 0.00 38 70 18620 -67.1 -90.1 2 23.0 -67.2 335 6 440.8 440.8 310.0 440.8 0.00 39 69 18707 -66.7 -90.7 2 24.0 -66.9 340 7 443.5 443.5 310.2 443.5 0.00 40 64 19159 -68.3 -91.3 2 23.0 -68.5 8 12 449.6 449.6 310.8 449.6 0.00 41 57 19861 -63.9 -91.9 1 28.0 -64.2 51 19 474.8 474.8 313.0 474.8 0.00 42 50 20660 -65.3 -91.3 2 26.0 -65.6 100 27 489.6 489.6 314.2 489.6 0.00 43 48 20909 -65.5 -92.5 1 27.0 -65.8 99 27 494.9 494.9 314.6 494.9 0.00 44 40 22036 -59.7 -90.7 1 31.0 -60.4 93 29 535.9 535.9 317.3 535.9 0.00 45 35 22870 -60.7 -90.7 1 30.0 -61.4 90 30 554.2 554.2 318.3 554.2 0.00 46 32 23432 -57.9 -90.9 1 33.0 -59.0 87 30 576.1 576.1 319.5 576.1 0.00 47 30 23840 -57.9 -89.9 1 32.0 -59.0 85 31 586.8 586.8 320.0 586.8 0.00 48 24 25244 -58.7 -90.7 1 32.0 -60.0 88 30 623.1 623.1 321.6 623.2 0.00 49 20 26400 -54.9 -88.9 1 34.0 -57.1 90 30 668.1 668.1 323.3 668.2 0.01 50 16 27842 -50.3 -87.3 0 37.0 -54.3 727.2 727.2 325.3 727.3 0.01 51 13 29199 -49.7 -87.7 0 38.0 -54.5 773.7 773.7 326.5 773.8 0.01 TRP 122 15311 -69.5 -83.5 11 14.0 -69.6 270 60 371.7 371.7 300.9 371.7 0.00 WND 140 14481 -65.6 -81.6 9 16.0 -65.7 270 67 364.1 364.1 299.5 364.1 0.00 Sounding variables and indices 1000-500 mb thick: 5735.00 m Freezing level: 622.82 mb = 4139.89 m = 13582.15 ft Wetbulb zero: 689.26 mb = 3301.47 m = 10831.46 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 41.99 % Est. max temperature: 32.11 C = 89.81 F Sfc-Lift cond lev (LCL): 695.81 mb = 3224.07 m = 10577.53 ft T: 8.17 C 700-500 lapse rate: 7.09 C/km ThetaE index: 8.52 C Layer 850.0- 700.0 mb Conv cond level (CCL): 630.12 mb = 4026.15 m = 13208.98 ft Mean mixing ratio: 6.56 g/kg Conv temperature: 34.90 C = 94.83 F Cap Strength: 5.06 C Lifted Index: 2.63 C Risk: None Lifted Index @300 mb: 4.45 C Lifted Index @700 mb: 4.94 C Showalter Index: 2.69 C Risk: Showers probable Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.30 C Cross Totals Index: 13.30 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 94.00 Risk: None Energy Index: -0.61 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.42 J/kg Max Up Vert Vel: 6.99 m/s Conv Inhibition (B-): 40981.23 J/kg Cap Strength: 5.06 C Lift Cond Lev (LCL): 687.51 mb = 3322.25 m = 10899.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 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 ---------------------------------------------------------- 0 947 588 20 16 -5.5 -15.0 | 355 7 0.6 -6.8 1 925 795 25 20 -8.5 -18.1 | 14 10 -2.4 -9.9 2 912 914 20 18 -6.2 -16.9 | 1 9 -0.1 -8.7 3 881 1219 360 30 -0.0 -30.0 | 345 23 6.0 -21.7 4 850 1532 360 25 -0.0 -25.0 | 340 18 6.0 -16.7 5 792 2134 360 16 -0.0 -16.0 | 322 10 6.0 -7.7 6 737 2743 15 12 -3.1 -11.6 | 319 4 2.9 -3.3 7 711 3048 75 9 -8.7 -2.3 | 156 6 -2.7 5.9 8 700 3175 85 10 -10.0 -0.9 | 152 8 -3.9 7.4 9 659 3658 115 11 -10.0 4.6 | 163 13 -3.9 12.9 10 610 4267 185 8 0.7 8.0 | 203 18 6.7 16.2 11 587 4572 220 10 6.4 7.7 | 218 20 12.5 15.9 12 543 5182 195 17 4.4 16.4 | 203 27 10.4 24.7 13 500 5840 310 8 6.1 -5.1 | 256 13 12.2 3.1 14 483 6096 325 10 5.7 -8.2 | 270 12 11.8 0.1 15 464 6401 330 5 2.5 -4.3 | 245 9 8.5 3.9 16 428 7010 330 10 5.0 -8.7 | 272 11 11.0 -0.4 17 412 7315 295 11 10.0 -4.6 | 257 16 16.0 3.6 18 400 7530 300 14 12.1 -7.0 | 266 18 18.2 1.3 19 363 8230 305 20 16.4 -11.5 | 278 23 22.4 -3.2 20 347 8534 280 18 17.7 -3.1 | 258 24 23.8 5.1 21 333 8839 275 19 18.9 -1.7 | 255 26 25.0 6.6 22 306 9449 310 25 19.2 -16.1 | 287 26 25.2 -7.8 23 300 9580 310 31 23.7 -19.9 | 291 32 29.8 -11.7 24 250 10800 290 52 48.9 -17.8 | 280 56 54.9 -9.5 25 222 11582 275 51 50.8 -4.4 | 266 57 56.8 3.8 26 200 12250 275 58 57.8 -5.1 | 267 64 63.8 3.2 27 192 12497 275 60 59.8 -5.2 | 267 66 65.8 3.0 28 166 13411 265 58 57.8 5.1 | 258 65 63.8 13.3 29 150 14060 285 67 64.7 -17.3 | 277 71 70.7 -9.1 30 144 14326 285 67 64.7 -17.3 | 277 71 70.7 -9.1 31 140 14481 270 67 67.0 -0.0 | 264 73 73.0 8.3 32 137 14630 270 67 67.0 -0.0 | 264 73 73.0 8.3 33 123 15240 265 54 53.8 4.7 | 258 61 59.8 13.0 34 122 15311 270 60 60.0 -0.0 | 263 67 66.0 8.3 35 117 15545 270 61 61.0 -0.0 | 263 68 67.0 8.3 36 100 16500 245 32 29.0 13.5 | 238 41 35.0 21.8 37 96 16764 240 32 27.7 16.0 | 234 42 33.7 24.3 38 70 18620 335 6 2.5 -5.4 | 252 9 8.6 2.8 39 50 20660 100 27 -26.6 4.7 | 122 24 -20.6 12.9 40 30 23840 85 31 -30.9 -2.7 | 103 25 -24.9 5.5 41 20 26400 90 30 -30.0 0.0 | 109 25 -24.0 8.3 Wind Parameters Mean winds (0-6000m): 6.1 at 13.6 knts Storm direction: 36.1 at 10.2 knts Shear (0-3000m) pos: 3.9 neg: 1.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 165.8 deg Storm rel helicity (0-3000m) pos: 13.9 neg: -47.7 tot: -33.8 m^2/s^2 ave: -11.3 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.90 Bulk Shear: 6.26 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 19 19 2 10| 0.0 10.0 10.0| 5.7 -12.0 -6.3 -12.7 -0.11| 14.4 -1.5 1000 8 23 350 15| 0.0 5.5 5.5| 5.7 -34.0 -28.3 -28.3 -0.23| 12.7 -3.0 1500 6 22 345 14| 0.0 2.0 2.0| 5.7 -45.9 -40.3 -26.8 -0.28| 11.0 -3.1 2000 5 20 341 13| 1.2 1.5 2.7| 5.9 -47.0 -41.0 -20.5 -0.26| 9.5 -2.4 2500 8 18 341 11| 3.6 1.2 4.7| 9.0 -47.2 -38.2 -15.3 -0.03| 10.6 -0.3 3000 15 17 349 8| 3.9 1.0 4.9| 13.9 -47.7 -33.8 -11.3 -0.00| 9.9 -0.0 4000 21 15 354 6| 3.3 0.7 4.0| 88.2 -47.7 40.4 10.1 0.22| 9.8 2.1 5000 16 15 343 6| 1.7 0.7 2.4|192.0 -84.7 107.3 21.5 0.26| 10.6 2.8 6000 6 14 319 7| 0.5 0.6 1.1|221.7 -95.8 125.9 21.0 0.26| 10.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20251014.23.gif