UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010811.upa.cvt Date: 1100Z 8 JAN 26 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 8 JAN 26 Station: YPAD WMO ident: 94672 Latitude: -34.93 Longitude: 138.52 Elevation: 4.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 4 25.8 19.8 70 6.0 21.6 180 1 298.7 301.4 294.6 341.3 14.64 1 1000 31 32.6 13.6 32 19.0 20.0 170 5 305.8 307.6 293.2 335.3 9.83 2 990 122 35.8 10.8 22 25.0 19.5 179 6 309.8 311.4 293.1 335.1 8.24 3 925 737 33.8 6.8 19 27.0 17.0 305 7 313.9 315.2 293.0 334.9 6.71 4 886 1125 33.0 2.0 14 31.0 14.8 330 22 316.9 317.9 292.5 332.9 4.99 5 850 1496 29.8 1.8 17 28.0 13.4 340 27 317.4 318.4 292.7 333.8 5.13 6 700 3177 13.6 -1.4 35 15.0 5.5 330 27 317.5 318.5 292.6 333.4 4.93 7 585 4654 0.0 -4.2 73 4.2 -2.1 314 28 318.4 319.3 292.7 333.9 4.79 8 500 5890 -10.3 -12.6 83 2.3 -11.2 295 30 320.5 321.0 291.7 330.1 2.90 9 480 6203 -13.1 -14.6 88 1.5 -13.6 290 31 320.8 321.3 291.5 329.4 2.57 10 473 6315 -13.5 -20.5 56 7.0 -15.6 291 32 321.6 322.0 290.9 327.1 1.58 11 464 6460 -14.9 -20.9 60 6.0 -16.6 291 33 321.7 322.0 290.9 327.0 1.56 12 456 6592 -15.9 -23.9 50 8.0 -18.0 292 33 322.0 322.3 290.6 326.2 1.22 13 451 6675 -15.7 -34.7 18 19.0 -19.3 292 34 323.3 323.4 290.2 324.9 0.45 14 440 6861 -16.3 -41.3 10 25.0 -20.3 293 35 324.8 324.9 290.5 325.7 0.23 15 400 7570 -22.3 -43.3 13 21.0 -25.1 295 38 326.0 326.0 290.8 326.8 0.21 16 324 9083 -31.9 -49.9 15 18.0 -33.4 291 49 333.0 333.0 292.7 333.5 0.12 17 300 9620 -36.9 -52.9 17 16.0 -37.9 280 50 333.4 333.4 292.7 333.7 0.09 18 290 9854 -39.1 -51.1 27 12.0 -39.9 277 53 333.5 333.5 292.8 334.0 0.12 19 263 10520 -43.1 -56.1 23 13.0 -43.7 269 62 337.1 337.1 293.7 337.4 0.07 20 250 10860 -46.1 -56.1 31 10.0 -46.5 265 66 337.5 337.5 293.8 337.8 0.08 21 247 10940 -46.7 -51.3 59 4.6 -46.9 264 66 337.8 337.8 293.9 338.4 0.14 22 243 11048 -47.7 -51.9 62 4.2 -47.9 263 67 337.9 337.9 293.9 338.4 0.13 23 238 11184 -49.1 -55.1 50 6.0 -49.3 262 68 337.8 337.8 293.9 338.2 0.09 24 236 11239 -49.3 -57.3 39 8.0 -49.6 261 68 338.3 338.3 294.0 338.6 0.07 25 235 11267 -48.7 -67.7 9 19.0 -49.1 261 68 339.6 339.6 294.3 339.7 0.02 26 200 12310 -54.7 -67.7 19 13.0 -54.9 250 81 346.1 346.1 295.8 346.2 0.02 27 199 12342 -54.9 -67.9 19 13.0 -55.1 250 81 346.3 346.3 295.8 346.4 0.02 28 157 13845 -61.2 -83.4 4 22.2 -61.3 260 88 359.9 359.9 298.7 359.9 0.00 29 154 13966 -61.7 -84.7 3 23.0 -61.9 260 88 361.1 361.1 298.9 361.1 0.00 30 150 14130 -60.7 -86.7 2 26.0 -60.9 260 81 365.5 365.5 299.8 365.5 0.00 31 146 14298 -60.9 -86.9 2 26.0 -61.1 261 78 368.0 368.0 300.2 368.0 0.00 32 107 16165 -73.9 -91.9 5 18.0 -73.9 285 65 377.6 377.6 301.9 377.6 0.00 33 100 16560 -72.3 -90.3 5 18.0 -72.3 280 55 388.0 388.0 303.5 388.0 0.00 34 86 17445 -72.9 -89.9 6 17.0 -73.0 278 43 403.9 403.9 305.7 403.9 0.00 35 78 18025 -67.7 -88.7 3 21.0 -67.8 277 34 426.2 426.2 308.4 426.2 0.00 36 71 18585 -70.9 -89.9 4 19.0 -71.0 275 24 431.0 431.0 308.9 431.0 0.00 37 70 18670 -68.1 -89.1 3 21.0 -68.2 275 23 438.7 438.7 309.7 438.7 0.00 38 67 18933 -66.9 -89.9 3 23.0 -67.1 290 20 446.8 446.8 310.6 446.8 0.00 39 60 19597 -68.3 -91.3 2 23.0 -68.5 328 13 458.0 458.0 311.6 458.0 0.00 40 60 19597 -65.3 -90.3 2 25.0 -65.5 328 13 464.7 464.7 312.2 464.7 0.00 41 58 19803 -64.7 -90.7 2 26.0 -65.0 339 11 470.6 470.6 312.7 470.6 0.00 42 54 20238 -65.7 -91.7 2 26.0 -66.0 4 7 478.0 478.0 313.3 478.0 0.00 43 51 20588 -62.1 -91.1 1 29.0 -62.6 23 3 494.3 494.3 314.5 494.3 0.00 44 50 20710 -62.7 -90.7 1 28.0 -63.1 30 2 495.7 495.7 314.7 495.7 0.00 45 46 21222 -63.9 -90.9 1 27.0 -64.3 44 5 504.8 504.8 315.3 504.8 0.00 46 40 22088 -58.9 -89.9 1 31.0 -59.7 67 9 537.9 537.9 317.4 538.0 0.00 47 30 23900 -56.9 -89.9 1 33.0 -58.2 115 18 589.5 589.5 320.1 589.5 0.00 48 28 24337 -56.5 -89.5 1 33.0 -57.9 602.4 602.4 320.7 602.4 0.00 49 27 24568 -56.9 -89.9 1 33.0 -58.3 607.6 607.6 320.9 607.6 0.00 50 22 25885 -50.3 -87.3 0 37.0 -53.5 663.9 663.9 323.2 663.9 0.01 TRP 107 16165 -73.9 -91.9 5 18.0 -73.9 285 65 377.6 377.6 301.9 377.6 0.00 WND 157 13845 -61.2 -83.4 4 22.2 -61.3 260 88 359.9 359.9 298.7 359.9 0.00 Sounding variables and indices 1000-500 mb thick: 5859.00 m Freezing level: 585.00 mb = 4653.75 m = 15268.02 ft Wetbulb zero: 616.55 mb = 4221.56 m = 13850.10 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 43.43 % Est. max temperature: 44.45 C = 112.01 F Sfc-Lift cond lev (LCL): 919.06 mb = 795.03 m = 2608.34 ft T: 33.68 C 700-500 lapse rate: 8.81 C/km ThetaE index: 8.41 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 601.96 mb = 4418.62 m = 14496.60 ft Mean mixing ratio: 7.47 g/kg Conv temperature: 45.45 C = 113.81 F Cap Strength: 5.40 C Lifted Index: -1.35 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.23 C Lifted Index @700 mb: 5.14 C Showalter Index: -0.83 C Risk: Thunderstorms probable Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 40.10 C Cross Totals Index: 12.10 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 169.60 Risk: None Energy Index: -0.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 188.87 J/kg Max Up Vert Vel: 19.44 m/s Conv Inhibition (B-): 625.29 J/kg Cap Strength: 5.40 C Lift Cond Lev (LCL): 657.14 mb = 3696.95 m = 12128.94 ft Lev Free Conv (LFC): 532.14 mb = 5399.52 m = 17714.73 ft Equ Level (EL): 332.14 mb = 8905.31 m = 29216.55 ft B at Equ Level: 186.60 J/kg Max Parcel Lev (MPL): 222.14 mb = 11631.09 m = 38159.30 ft Wind level data Storm motion: 352 at 19 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 1003 4 180 1 0.0 1.0 | 172 20 -2.7 19.4 1 1000 31 170 5 -0.9 4.9 | 171 24 -3.6 23.3 2 938 610 225 10 7.1 7.1 | 190 26 4.4 25.5 3 925 737 305 7 5.7 -4.0 | 192 15 3.0 14.4 4 907 914 320 10 6.4 -7.7 | 199 11 3.7 10.8 5 877 1219 335 27 11.4 -24.5 | 305 11 8.7 -6.0 6 850 1496 340 27 9.2 -25.4 | 317 10 6.5 -6.9 7 847 1524 340 26 8.9 -24.4 | 314 9 6.2 -6.0 8 790 2134 340 28 9.6 -26.3 | 319 10 6.9 -7.9 9 711 3048 340 28 9.6 -26.3 | 319 10 6.9 -7.9 10 700 3177 330 27 13.5 -23.4 | 295 12 10.8 -5.0 11 635 3962 320 31 19.9 -23.7 | 287 18 17.2 -5.3 12 611 4267 320 30 19.3 -23.0 | 285 17 16.6 -4.6 13 546 5182 305 26 21.3 -14.9 | 259 19 18.6 3.5 14 500 5890 295 30 27.2 -12.7 | 257 25 24.5 5.7 15 487 6096 290 31 29.1 -10.6 | 254 28 26.4 7.8 16 400 7570 295 38 34.4 -16.1 | 266 32 31.7 2.4 17 335 8839 295 48 43.5 -20.3 | 273 41 40.8 -1.9 18 300 9620 280 50 49.2 -8.7 | 258 48 46.5 9.7 19 250 10860 265 66 65.7 5.8 | 249 68 63.0 24.2 20 213 11887 255 71 68.6 18.4 | 241 75 65.9 36.8 21 200 12310 250 81 76.1 27.7 | 238 87 73.4 46.1 22 157 13845 260 88 86.7 15.3 | 248 90 83.9 33.7 23 153 14021 260 88 86.7 15.3 | 248 90 83.9 33.7 24 150 14130 260 81 79.8 14.1 | 247 84 77.0 32.5 25 131 14935 265 66 65.7 5.8 | 249 68 63.0 24.2 26 113 15850 300 53 45.9 -26.5 | 281 44 43.2 -8.1 27 107 16165 285 65 62.8 -16.8 | 268 60 60.1 1.6 28 102 16459 285 65 62.8 -16.8 | 268 60 60.1 1.6 29 100 16560 280 55 54.2 -9.6 | 260 52 51.4 8.9 30 97 16764 280 55 54.2 -9.6 | 260 52 51.4 8.9 31 70 18670 275 23 22.9 -2.0 | 231 26 20.2 16.4 32 50 20710 30 2 -1.0 -1.7 | 167 17 -3.7 16.7 33 30 23900 115 18 -16.3 7.6 | 144 32 -19.0 26.0 Wind Parameters Mean winds (0-6000m): 321.6 at 24.8 knts Storm direction: 351.6 at 18.6 knts Shear (0-3000m) pos: 4.7 neg: 0.2 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 147.0 deg Storm rel helicity (0-3000m) pos: 112.7 neg: -2.1 tot: 110.6 m^2/s^2 ave: 36.9 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.1 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 1.68 Bulk Shear: 112.12 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 ------------------------------------------------------------------------------- 500 199 7 179 25| 8.5 0.0 8.5| 39.5 0.0 39.5 79.1 0.56| 10.9 6.1 1000 247 8 193 22| 8.1 0.0 8.1| 80.0 -1.7 78.4 78.4 0.47| 16.8 7.8 1500 315 14 218 11| 9.5 0.0 9.5|111.0 -1.7 109.3 72.9 0.62| 16.3 10.1 2000 328 17 237 8| 7.1 0.2 7.3|112.3 -2.1 110.2 55.1 0.60| 12.7 7.6 2500 332 19 257 6| 5.7 0.3 6.0|112.7 -2.1 110.6 44.2 0.60| 10.2 6.1 3000 334 21 272 6| 4.7 0.2 5.0|112.7 -2.1 110.6 36.9 0.60| 8.5 5.1 4000 331 23 281 8| 3.6 1.4 4.9|112.7 -24.0 88.7 22.2 0.38| 7.8 3.0 5000 327 24 280 11| 2.8 1.5 4.4|112.7 -57.6 55.1 11.0 0.23| 7.1 1.6 6000 322 25 275 13| 2.4 2.0 4.4|112.7 -76.6 36.1 6.0 0.16| 6.7 1.1 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20260108.11.gif