UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010911.upa.cvt Date: 1100Z 9 JAN 26 Searching for Y4461... Searching the city database file for: Y4461 ... Date:1100Z 9 JAN 26 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 -10 SFC 937 587 36.8 9.8 20 27.0 19.1 135 9 315.8 317.3 294.6 341.3 8.14 2 925 705 36.6 8.6 18 28.0 18.5 130 19 316.7 318.2 294.5 340.7 7.60 3 850 1467 30.2 7.2 24 23.0 15.6 145 17 317.8 319.2 294.7 341.6 7.51 4 797 2037 25.2 5.2 28 20.0 12.9 162 20 318.4 319.7 294.4 340.5 6.97 5 700 3155 14.4 4.4 51 10.0 8.4 175 15 318.4 319.9 294.8 342.3 7.51 6 614 4246 4.8 1.1 77 3.7 2.7 190 8 319.6 320.9 294.6 341.2 6.77 7 500 5890 -7.1 -7.8 95 0.7 -7.4 350 10 324.4 325.2 293.9 338.5 4.26 8 482 6174 -9.3 -9.8 96 0.5 -9.5 325 9 325.1 325.8 293.7 337.7 3.77 9 475 6287 -8.9 -13.1 72 4.2 -10.6 314 8 326.9 327.5 293.6 336.9 2.94 10 453 6652 -10.9 -13.4 82 2.5 -11.9 281 6 328.9 329.5 294.1 339.2 3.00 11 427 7104 -11.7 -19.7 51 8.0 -14.4 240 4 333.5 333.9 294.4 340.2 1.88 12 400 7600 -15.7 -22.7 55 7.0 -17.8 195 2 334.6 334.9 294.3 340.1 1.54 13 334 8931 -26.1 -40.1 26 14.0 -28.1 338 7 338.1 338.1 294.1 339.4 0.35 14 316 9329 -29.3 -31.8 79 2.5 -29.7 331 9 339.0 339.2 294.8 342.2 0.84 15 314 9374 -29.3 -36.3 51 7.0 -30.4 331 9 339.6 339.7 294.7 341.7 0.55 16 313 9397 -29.1 -43.1 25 14.0 -30.8 330 9 340.2 340.3 294.6 341.3 0.27 17 309 9489 -28.7 -54.7 6 26.0 -31.0 329 10 342.0 342.0 294.9 342.3 0.07 18 300 9700 -29.7 -63.7 2 34.0 -32.0 325 11 343.5 343.5 295.2 343.6 0.02 19 265 10576 -34.5 -69.5 2 35.0 -36.2 338 10 348.9 348.9 296.4 349.0 0.01 20 250 10980 -37.9 -70.9 2 33.0 -39.2 5 12 349.7 349.7 296.6 349.8 0.01 21 203 12382 -49.5 -76.5 3 27.0 -50.0 283 23 352.9 352.9 297.3 352.9 0.01 22 200 12480 -50.1 -76.1 3 26.0 -50.6 285 24 353.4 353.4 297.4 353.5 0.01 23 187 12915 -53.1 -64.1 25 11.0 -53.4 288 27 355.4 355.5 297.8 355.6 0.04 24 171 13485 -57.3 -81.3 3 24.0 -57.5 292 26 357.7 357.7 298.2 357.7 0.00 25 167 13634 -58.5 -71.5 17 13.0 -58.7 292 25 358.1 358.1 298.4 358.2 0.01 26 150 14300 -63.9 -80.9 8 17.0 -64.0 295 21 360.0 360.0 298.7 360.0 0.00 27 143 14590 -66.3 -83.3 7 17.0 -66.4 295 20 360.8 360.8 298.8 360.8 0.00 28 107 16294 -77.5 -87.5 19 10.0 -77.5 4 17 370.7 370.7 300.7 370.8 0.00 29 100 16680 -78.7 -88.7 18 10.0 -78.7 40 14 375.7 375.7 301.5 375.7 0.00 30 87 17469 -81.5 -89.5 24 8.0 -81.5 360 27 385.3 385.3 303.1 385.3 0.00 31 77 18155 -81.9 -89.9 24 8.0 -81.9 262 12 398.2 398.2 304.9 398.2 0.00 32 70 18690 -81.7 -89.7 24 8.0 -81.7 185 1 409.6 409.6 306.5 409.6 0.00 33 69 18771 -81.7 -89.7 24 8.0 -81.7 183 2 411.3 411.3 306.7 411.3 0.00 34 58 19775 -71.7 -89.7 5 18.0 -71.8 163 10 454.8 454.8 311.3 454.8 0.00 35 54 20196 -73.1 -90.1 6 17.0 -73.2 154 13 461.0 461.0 311.8 461.0 0.00 36 50 20650 -72.1 -90.1 5 18.0 -72.2 145 17 473.6 473.6 313.0 473.6 0.00 37 45 21274 -70.3 -91.3 3 21.0 -70.5 135 18 492.4 492.4 314.4 492.5 0.00 38 40 21980 -66.9 -90.9 2 24.0 -67.2 123 19 517.9 517.9 316.2 517.9 0.00 39 32 23368 -55.1 -86.1 1 31.0 -56.6 101 20 583.6 583.6 319.8 583.6 0.01 40 30 23780 -55.9 -86.9 1 31.0 -57.3 95 21 592.2 592.2 320.3 592.3 0.01 41 27 24452 -53.5 -85.5 1 32.0 -55.5 92 24 617.1 617.1 321.3 617.2 0.01 42 24 25202 -56.7 -86.7 1 30.0 -58.3 89 27 629.0 629.0 321.9 629.0 0.01 43 20 26370 -51.3 -84.3 1 33.0 -54.4 85 32 679.1 679.2 323.7 679.3 0.02 44 17 27443 -44.3 -81.3 1 37.0 -50.3 733.9 733.9 325.5 734.2 0.03 45 15 28274 -48.5 -82.5 1 34.0 -53.2 746.7 746.7 325.8 746.9 0.03 TRP 87 17469 -81.5 -89.5 24 8.0 -81.5 360 27 385.3 385.3 303.1 385.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5900.00 m Freezing level: 568.02 mb = 4909.27 m = 16106.34 ft Wetbulb zero: 583.47 mb = 4654.49 m = 15270.44 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 55.36 % Est. max temperature: 39.36 C = 102.85 F Sfc-Lift cond lev (LCL): 634.74 mb = 3969.65 m = 13023.63 ft T: 7.23 C 700-500 lapse rate: 7.86 C/km ThetaE index: 1.05 C Layer 797.0- 700.0 mb Conv cond level (CCL): 584.61 mb = 4638.81 m = 15219.00 ft Mean mixing ratio: 7.58 g/kg Conv temperature: 41.70 C = 107.05 F Cap Strength: 2.07 C Lifted Index: -0.79 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.68 C Lifted Index @700 mb: 1.09 C Showalter Index: -0.97 C Risk: Thunderstorms probable Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 37.30 C Cross Totals Index: 14.30 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 182.40 Risk: None Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.32 J/kg Max Up Vert Vel: 7.26 m/s Conv Inhibition (B-): 155.69 J/kg Cap Strength: 2.07 C Lift Cond Lev (LCL): 612.84 mb = 4261.38 m = 13980.73 ft Lev Free Conv (LFC): 527.84 mb = 5456.35 m = 17901.18 ft Equ Level (EL): 457.84 mb = 6570.10 m = 21555.20 ft B at Equ Level: 26.20 J/kg Max Parcel Lev (MPL): 417.84 mb = 7268.97 m = 23848.02 ft Wind level data Storm motion: 192 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 ---------------------------------------------------------- 0 937 587 135 9 -6.4 6.4 | 70 9 -8.3 -3.1 1 925 705 130 19 -14.6 12.2 | 99 17 -16.5 2.8 2 904 914 135 26 -18.4 18.4 | 114 22 -20.4 8.9 3 850 1467 145 17 -9.8 13.9 | 111 13 -11.7 4.5 4 787 2134 165 20 -5.2 19.3 | 144 12 -7.2 9.9 5 709 3048 165 21 -5.4 20.3 | 146 13 -7.4 10.8 6 700 3155 175 15 -1.3 14.9 | 149 6 -3.3 5.5 7 683 3353 185 12 1.0 12.0 | 159 3 -0.9 2.5 8 610 4267 190 8 1.4 7.9 | 21 2 -0.6 -1.6 9 588 4572 285 2 1.9 -0.5 | 0 10 -0.1 -10.0 10 506 5791 350 10 1.7 -9.8 | 1 19 -0.2 -19.3 11 500 5890 350 10 1.7 -9.8 | 1 19 -0.2 -19.3 12 400 7600 195 2 0.5 1.9 | 11 8 -1.5 -7.5 13 399 7620 0 0 -0.0 -0.0 | 12 10 -2.0 -9.5 14 300 9700 325 11 6.3 -9.0 | 347 19 4.3 -18.5 15 298 9754 330 10 5.0 -8.7 | 351 18 3.0 -18.1 16 273 10363 290 11 10.3 -3.8 | 328 16 8.4 -13.2 17 261 10668 360 10 -0.0 -10.0 | 6 20 -2.0 -19.5 18 250 10973 350 10 1.7 -9.8 | 1 19 -0.2 -19.3 19 250 10980 5 12 -1.0 -12.0 | 8 22 -3.0 -21.4 20 239 11278 10 13 -2.3 -12.8 | 11 23 -4.2 -22.3 21 229 11582 350 15 2.6 -14.8 | 359 24 0.6 -24.2 22 218 11887 300 17 14.7 -8.5 | 325 22 12.7 -18.0 23 209 12192 280 20 19.7 -3.5 | 306 22 17.7 -12.9 24 200 12480 285 24 23.2 -6.2 | 306 26 21.2 -15.7 25 181 13106 290 28 26.3 -9.6 | 308 31 24.3 -19.0 26 150 14300 295 21 19.0 -8.9 | 317 25 17.0 -18.3 27 142 14630 295 20 18.1 -8.5 | 318 24 16.1 -17.9 28 135 14935 305 18 14.7 -10.3 | 327 24 12.8 -19.8 29 121 15545 340 16 5.5 -15.0 | 352 25 3.5 -24.5 30 115 15850 335 15 6.3 -13.6 | 349 23 4.4 -23.1 31 109 16154 360 15 -0.0 -15.0 | 5 25 -2.0 -24.5 32 104 16459 10 20 -3.5 -19.7 | 11 30 -5.5 -29.2 33 100 16680 40 14 -9.0 -10.7 | 29 23 -11.0 -20.2 34 93 17069 40 14 -9.0 -10.7 | 29 23 -11.0 -20.2 35 87 17469 360 27 -0.0 -27.0 | 3 37 -2.0 -36.5 36 70 18690 185 1 0.1 1.0 | 13 9 -1.9 -8.5 37 50 20650 145 17 -9.8 13.9 | 111 13 -11.7 4.5 38 30 23780 95 21 -20.9 1.8 | 72 24 -22.9 -7.6 39 20 26370 85 32 -31.9 -2.8 | 70 36 -33.9 -12.3 Wind Parameters Mean winds (0-6000m): 161.9 at 12.9 knts Storm direction: 191.9 at 9.7 knts Shear (0-3000m) pos: 1.5 neg: 0.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 81.9 deg Storm rel helicity (0-3000m) pos: 70.4 neg: -2.6 tot: 67.8 m^2/s^2 ave: 22.6 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.50 Bulk Shear: 17.50 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 ------------------------------------------------------------------------------- 500 134 21 107 18| 14.6 0.0 14.6| 44.0 0.0 44.0 88.1 0.59| 19.7 11.7 1000 138 20 110 17| 4.7 0.0 4.7| 47.4 -2.5 44.9 44.9 0.44| 13.8 6.0 1500 144 20 115 15| 4.3 0.0 4.3| 64.7 -2.5 62.3 41.5 0.53| 11.0 5.9 2000 149 20 122 14| 3.5 0.0 3.5| 67.0 -2.5 64.5 32.3 0.54| 8.5 4.6 2500 153 20 127 14| 2.5 0.0 2.5| 68.9 -2.5 66.4 26.6 0.51| 7.4 3.8 3000 156 19 129 12| 1.5 0.0 1.5| 70.4 -2.6 67.8 22.6 0.42| 7.7 3.3 4000 160 16 127 9| 1.4 0.0 1.4| 77.2 -4.5 72.7 18.2 0.31| 7.5 2.3 5000 161 14 119 7| 1.8 0.0 1.8| 83.2 -9.2 74.0 14.8 0.27| 6.9 1.8 6000 162 13 115 7| 1.5 0.6 2.1| 90.0 -37.4 52.6 8.8 0.16| 6.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20260109.11.gif