UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for Y4711... Searching the city database file for: Y4711 ... Date:2300Z 19 OCT 25 Station: Y4711 WMO ident: 94711 Latitude: -31.48 Longitude: 145.82 ------------------------------------------------------------------------------- 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 83 SFC 980 264 32.0 5.0 18 27.0 16.0 20 14 306.9 308.0 290.0 324.0 5.58 2 970 355 28.8 5.8 23 23.0 15.2 16 14 304.6 305.7 289.6 322.7 5.96 3 930 727 25.8 3.8 24 22.0 13.2 351 19 305.2 306.2 289.3 321.7 5.40 4 925 774 25.8 2.8 22 23.0 12.9 345 20 305.7 306.6 289.1 321.2 5.06 5 922 803 26.4 -1.6 16 28.0 11.6 344 20 306.6 307.3 288.1 318.0 3.68 6 850 1513 23.0 -8.0 12 31.0 8.3 335 14 310.2 310.7 288.1 318.1 2.46 7 780 2253 18.2 -15.8 9 34.0 4.3 288 8 312.8 313.1 287.9 317.6 1.43 8 756 2520 17.0 -5.0 22 22.0 6.0 252 11 314.3 315.0 290.4 325.5 3.48 9 700 3169 12.0 -5.0 30 17.0 3.5 260 19 315.8 316.5 291.1 327.9 3.76 10 527 5459 -7.9 -11.6 75 3.7 -9.4 279 23 318.6 319.2 291.3 328.4 2.99 11 522 5534 -6.7 -24.7 22 18.0 -11.8 278 24 320.9 321.1 290.1 324.3 0.99 12 515 5639 -5.9 -26.9 17 21.0 -11.7 273 27 323.1 323.3 290.6 326.0 0.82 13 500 5870 -7.7 -39.7 6 32.0 -13.9 265 32 323.7 323.7 290.2 324.6 0.24 14 489 6042 -8.7 -44.7 4 36.0 -14.9 271 32 324.5 324.5 290.3 325.1 0.15 15 468 6380 -10.5 -36.5 10 26.0 -15.8 284 33 326.4 326.4 291.0 327.7 0.36 16 400 7560 -21.7 -37.7 22 16.0 -24.2 270 40 326.8 326.9 291.2 328.2 0.37 17 399 7579 -21.9 -37.9 22 16.0 -24.4 270 40 326.8 326.8 291.2 328.1 0.37 18 313 9324 -35.3 -45.3 35 10.0 -36.2 260 51 331.6 331.6 292.4 332.4 0.21 19 309 9414 -35.7 -51.7 18 16.0 -36.8 260 52 332.2 332.3 292.4 332.7 0.10 20 302 9574 -36.9 -45.9 39 9.0 -37.7 267 54 332.7 332.8 292.7 333.5 0.21 21 300 9620 -37.3 -52.3 20 15.0 -38.2 270 55 332.8 332.8 292.6 333.2 0.10 22 258 10640 -46.1 -52.1 51 6.0 -46.4 284 53 334.5 334.5 293.0 335.0 0.12 23 257 10666 -46.1 -52.1 51 6.0 -46.4 285 53 334.9 334.9 293.2 335.4 0.12 24 255 10718 -45.3 -62.3 13 17.0 -45.9 281 54 336.8 336.8 293.6 336.9 0.03 25 253 10770 -44.9 -65.9 8 21.0 -45.5 277 54 338.2 338.2 293.9 338.2 0.02 26 250 10850 -45.1 -66.1 8 21.0 -45.7 270 55 339.0 339.0 294.1 339.1 0.02 27 200 12320 -52.7 -70.7 10 18.0 -53.0 265 56 349.3 349.3 296.5 349.4 0.01 28 194 12516 -53.1 -76.1 4 23.0 -53.4 266 57 351.7 351.7 297.0 351.8 0.01 29 191 12616 -53.3 -75.3 5 22.0 -53.7 267 57 353.0 353.0 297.3 353.0 0.01 30 166 13504 -59.5 -78.6 7 19.1 -59.6 260 64 357.1 357.1 298.1 357.2 0.01 31 150 14130 -63.9 -80.9 8 17.0 -64.0 250 48 360.0 360.0 298.7 360.0 0.00 32 123 15322 -71.7 -86.7 9 15.0 -71.8 266 36 366.8 366.8 300.0 366.8 0.00 33 118 15567 -72.1 -87.1 9 15.0 -72.2 255 39 370.5 370.5 300.7 370.5 0.00 34 100 16540 -72.3 -87.3 9 15.0 -72.3 275 18 388.0 388.0 303.5 388.0 0.00 35 92 17029 -73.5 -87.5 10 14.0 -73.6 269 18 395.0 395.0 304.5 395.0 0.00 36 70 18650 -67.5 -90.5 2 23.0 -67.7 230 18 440.0 440.0 309.8 440.0 0.00 37 67 18916 -66.1 -91.1 2 25.0 -66.3 212 17 448.6 448.6 310.7 448.6 0.00 38 63 19289 -67.1 -90.1 2 23.0 -67.3 188 15 454.3 454.3 311.3 454.3 0.00 39 50 20700 -63.5 -90.5 1 27.0 -63.8 95 7 493.8 493.8 314.5 493.9 0.00 40 48 20951 -62.5 -90.5 1 28.0 -62.9 93 8 502.0 502.0 315.1 502.0 0.00 41 47 21080 -63.1 -90.1 1 27.0 -63.5 91 8 503.6 503.6 315.2 503.6 0.00 42 40 22083 -57.9 -88.9 1 31.0 -58.8 82 10 540.4 540.4 317.5 540.5 0.00 43 30 23900 -56.5 -87.5 1 31.0 -57.9 65 14 590.6 590.6 320.2 590.6 0.01 44 28 24339 -55.7 -87.7 1 32.0 -57.3 604.6 604.6 320.8 604.6 0.01 45 23 25590 -56.3 -88.3 1 32.0 -58.0 637.8 637.8 322.2 637.9 0.01 TRP 118 15567 -72.1 -87.1 9 15.0 -72.2 255 39 370.5 370.5 300.7 370.5 0.00 WND 166 13504 -59.5 -78.6 7 19.1 -59.6 260 64 357.1 357.1 298.1 357.2 0.01 Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 595.68 mb = 4550.10 m = 14927.96 ft Wetbulb zero: 652.55 mb = 3735.27 m = 12254.68 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 32.41 % Est. max temperature: 36.02 C = 96.83 F Sfc-Lift cond lev (LCL): 660.71 mb = 3635.04 m = 11925.85 ft T: 7.95 C 700-500 lapse rate: 7.29 C/km ThetaE index: 5.98 C Layer 970.0- 850.0 mb Conv cond level (CCL): 543.64 mb = 5208.50 m = 17088.05 ft Mean mixing ratio: 4.60 g/kg Conv temperature: 43.37 C = 110.06 F Cap Strength: 9.33 C Lifted Index: 8.48 C Risk: None Lifted Index @300 mb: 9.32 C Lifted Index @700 mb: 8.61 C Showalter Index: 9.74 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 30.70 C Cross Totals Index: -0.30 C K Index: 5.70 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.54 J/kg Max Up Vert Vel: 6.09 m/s Conv Inhibition (B-): 31085.71 J/kg Cap Strength: 9.33 C Lift Cond Lev (LCL): 640.41 mb = 3886.77 m = 12751.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 15 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 ---------------------------------------------------------- 0 980 264 20 14 -4.8 -13.2 | 75 18 -17.6 -4.8 1 942 610 5 15 -1.3 -14.9 | 65 16 -14.1 -6.6 2 925 774 345 20 5.2 -19.3 | 35 13 -7.6 -10.9 3 910 914 340 18 6.2 -16.9 | 38 11 -6.7 -8.5 4 879 1219 335 16 6.8 -14.5 | 45 9 -6.1 -6.1 5 850 1513 335 14 5.9 -12.7 | 58 8 -6.9 -4.3 6 819 1829 345 11 2.8 -10.6 | 77 10 -10.0 -2.3 7 790 2134 310 7 5.4 -4.5 | 117 8 -7.5 3.9 8 763 2438 250 10 9.4 3.4 | 164 12 -3.4 11.8 9 710 3048 265 17 16.9 1.5 | 203 11 4.1 9.9 10 700 3169 260 19 18.7 3.3 | 207 13 5.9 11.7 11 634 3962 240 28 24.2 14.0 | 207 25 11.4 22.4 12 610 4267 240 27 23.4 13.5 | 206 24 10.6 21.9 13 524 5486 280 23 22.7 -4.0 | 246 11 9.8 4.4 14 505 5791 265 32 31.9 2.8 | 240 22 19.1 11.2 15 500 5870 265 32 31.9 2.8 | 240 22 19.1 11.2 16 466 6401 285 33 31.9 -8.5 | 270 19 19.1 -0.2 17 400 7560 270 40 40.0 -0.0 | 253 28 27.2 8.4 18 380 7925 260 41 40.4 7.1 | 241 32 27.6 15.5 19 307 9449 260 52 51.2 9.0 | 246 42 38.4 17.4 20 300 9620 270 55 55.0 -0.0 | 259 43 42.2 8.4 21 281 10058 275 58 57.8 -5.1 | 266 45 45.0 3.3 22 257 10668 285 53 51.2 -13.7 | 278 39 38.4 -5.3 23 250 10850 270 55 55.0 -0.0 | 259 43 42.2 8.4 24 234 11278 255 52 50.2 13.5 | 240 43 37.4 21.8 25 214 11887 265 41 40.8 3.6 | 247 30 28.0 11.9 26 204 12192 265 56 55.8 4.9 | 253 45 43.0 13.3 27 200 12320 265 56 55.8 4.9 | 253 45 43.0 13.3 28 177 13106 270 60 60.0 -0.0 | 260 48 47.2 8.4 29 166 13504 260 64 63.0 11.1 | 249 54 50.2 19.5 30 160 13716 260 64 63.0 11.1 | 249 54 50.2 19.5 31 150 14130 250 48 45.1 16.4 | 232 41 32.3 24.8 32 145 14326 250 50 47.0 17.1 | 233 43 34.2 25.5 33 118 15545 270 33 33.0 -0.0 | 247 22 20.2 8.4 34 118 15567 255 39 37.7 10.1 | 233 31 24.8 18.5 35 107 16154 240 36 31.2 18.0 | 215 32 18.4 26.4 36 101 16459 235 26 21.3 14.9 | 200 25 8.5 23.3 37 100 16540 275 18 17.9 -1.6 | 217 9 5.1 6.8 38 96 16764 275 18 17.9 -1.6 | 217 9 5.1 6.8 39 70 18650 230 18 13.8 11.6 | 183 20 1.0 19.9 40 50 20700 95 7 -7.0 0.6 | 114 22 -19.8 9.0 41 30 23900 65 14 -12.7 -5.9 | 96 26 -25.5 2.5 Wind Parameters Mean winds (0-6000m): 273.1 at 20.4 knts Storm direction: 303.1 at 15.3 knts Shear (0-3000m) pos: 0.8 neg: 5.3 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 133.3 deg Storm rel helicity (0-3000m) pos: 70.9 neg: -40.2 tot: 30.7 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 90.66 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 6 15 64 16| 0.0 11.5 11.5| 0.0 -39.9 -39.9 -79.7 -0.89| 11.6-10.3 1000 351 16 53 13| 0.0 5.9 5.9| 4.4 -40.2 -35.9 -35.9 -0.50| 8.6 -4.3 1500 347 16 54 12| 1.5 3.9 5.5| 13.9 -40.2 -26.4 -17.6 -0.20| 7.3 -1.5 2000 344 14 61 10| 1.2 4.6 5.8| 35.6 -40.2 -4.6 -2.3 0.18| 8.2 1.5 2500 332 13 63 7| 0.9 5.1 6.1| 56.3 -40.2 16.0 6.4 0.32| 8.5 2.7 3000 317 14 62 4| 0.8 5.3 6.1| 70.9 -40.2 30.7 10.2 0.37| 8.4 3.1 4000 284 17 219 6| 0.6 5.0 5.6| 72.4 -49.5 22.9 5.7 0.28| 7.8 2.2 5000 274 19 219 9| 1.2 4.0 5.3|120.7 -49.5 71.2 14.2 0.35| 7.8 2.7 6000 273 20 226 10| 1.6 4.0 5.7|170.9 -58.2 112.7 18.8 0.35| 8.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//Y4711/skewt/Y4711.skewt.20251019.23.gif