UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121123.upa.cvt Date: 2300Z 11 DEC 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:2300Z 11 DEC 25 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 1009 4 32.4 8.4 23 24.0 17.6 35 10 304.8 306.0 290.4 325.5 6.86 1 1000 79 30.0 7.0 24 23.0 16.3 35 12 303.1 304.3 289.4 322.1 6.29 2 997 106 29.4 6.4 23 23.0 15.8 34 12 302.8 303.9 289.0 321.0 6.05 3 931 710 24.0 5.0 29 19.0 13.0 10 20 303.3 304.4 289.0 321.0 5.88 4 929 728 24.2 4.2 27 20.0 12.8 10 20 303.7 304.7 288.9 320.5 5.57 5 925 766 24.0 4.0 27 20.0 12.6 10 20 303.8 304.9 288.9 320.5 5.51 6 858 1418 20.8 -3.2 20 24.0 8.6 319 5 307.1 307.8 288.1 318.1 3.52 7 850 1499 20.2 -0.8 24 21.0 9.1 300 3 307.3 308.1 288.9 320.5 4.24 8 700 3129 6.4 -2.6 53 9.0 1.9 275 26 309.6 310.4 289.9 323.7 4.51 9 607 4276 -3.5 -5.1 89 1.6 -4.3 285 36 311.0 311.9 290.2 324.6 4.31 10 526 5391 -11.5 -28.5 23 17.0 -15.4 270 30 314.4 314.6 287.7 316.8 0.69 11 511 5613 -10.7 -50.7 2 40.0 -16.2 264 27 318.0 318.0 288.2 318.3 0.07 12 504 5719 -11.1 -52.1 2 41.0 -16.5 262 26 318.8 318.8 288.4 319.0 0.06 13 500 5780 -11.5 -51.5 2 40.0 -16.8 260 25 319.0 319.0 288.5 319.3 0.07 14 499 5795 -11.5 -46.5 4 35.0 -16.7 260 24 319.2 319.2 288.6 319.6 0.12 15 495 5857 -11.9 -20.9 47 9.0 -14.6 260 24 319.4 319.7 290.1 324.4 1.46 16 489 5950 -12.5 -18.5 61 6.0 -14.4 259 25 319.8 320.2 290.6 326.0 1.82 17 483 6045 -13.3 -20.3 56 7.0 -15.4 259 26 320.0 320.3 290.4 325.3 1.58 18 479 6108 -13.7 -28.7 27 15.0 -17.1 258 26 320.2 320.4 289.6 322.9 0.75 19 462 6381 -15.9 -23.9 50 8.0 -18.0 257 28 320.8 321.1 290.3 325.0 1.20 20 445 6663 -17.9 -36.9 17 19.0 -21.1 255 30 321.8 321.8 289.7 323.1 0.36 21 439 6765 -18.7 -24.7 59 6.0 -20.2 254 30 322.0 322.2 290.6 326.1 1.18 22 415 7181 -22.7 -27.3 66 4.6 -23.7 252 33 322.1 322.3 290.4 325.5 0.98 23 403 7395 -23.9 -36.9 29 13.0 -25.8 250 35 323.2 323.3 290.2 324.7 0.40 24 400 7450 -24.3 -35.3 35 11.0 -26.0 250 35 323.4 323.5 290.3 325.1 0.47 25 392 7597 -25.5 -33.5 47 8.0 -26.8 249 36 323.7 323.8 290.5 325.8 0.58 26 382 7784 -26.1 -43.1 19 17.0 -28.1 248 38 325.3 325.4 290.6 326.2 0.22 27 324 8950 -36.1 -39.3 72 3.2 -36.4 243 49 327.2 327.3 291.3 328.7 0.39 28 321 9015 -36.5 -40.9 64 4.4 -37.0 242 50 327.5 327.6 291.4 328.8 0.33 29 311 9233 -37.9 -45.9 43 8.0 -38.5 241 52 328.5 328.6 291.5 329.3 0.20 30 300 9480 -39.7 -44.7 59 5.0 -40.1 240 54 329.4 329.5 291.8 330.3 0.24 31 250 10700 -49.1 -53.6 59 4.5 -49.3 240 78 333.1 333.1 292.7 333.5 0.10 32 248 10753 -49.5 -53.1 66 3.6 -49.7 240 78 333.2 333.3 292.7 333.7 0.11 33 227 11327 -53.9 -60.9 42 7.0 -54.1 242 84 335.1 335.1 293.1 335.2 0.05 34 205 11975 -58.7 -64.1 50 5.4 -58.8 245 90 337.4 337.4 293.7 337.5 0.03 35 200 12130 -59.9 -64.9 52 5.0 -60.0 245 85 337.9 337.9 293.9 338.0 0.03 36 196 12256 -59.9 -70.9 22 11.0 -60.0 245 88 339.9 339.9 294.3 339.9 0.01 37 190 12450 -60.1 -75.1 12 15.0 -60.2 245 80 342.6 342.6 295.0 342.6 0.01 38 181 12752 -61.7 -74.7 16 13.0 -61.8 245 69 344.8 344.8 295.4 344.8 0.01 39 150 13920 -60.3 -82.3 4 22.0 -60.5 235 41 366.2 366.2 299.9 366.2 0.00 40 138 14440 -59.3 -85.3 2 26.0 -59.5 244 35 376.8 376.8 301.7 376.8 0.00 41 106 16066 -65.5 -87.5 3 22.0 -65.6 270 28 394.5 394.5 304.5 394.6 0.00 42 100 16420 -65.5 -87.5 3 22.0 -65.7 270 29 401.2 401.2 305.3 401.2 0.00 43 71 18485 -69.1 -89.1 4 20.0 -69.2 251 19 434.8 434.8 309.3 434.8 0.00 44 70 18570 -68.5 -89.5 3 21.0 -68.7 250 19 437.8 437.8 309.7 437.8 0.00 45 62 19302 -66.9 -89.9 3 23.0 -67.1 196 19 456.8 456.8 311.5 456.9 0.00 46 58 19709 -63.1 -89.1 2 26.0 -63.4 166 18 474.2 474.2 313.0 474.2 0.00 47 52 20379 -65.1 -90.1 2 25.0 -65.4 117 18 484.6 484.6 313.8 484.6 0.00 48 50 20620 -62.5 -89.5 1 27.0 -62.9 100 18 496.2 496.2 314.7 496.2 0.00 49 43 21556 -60.3 -89.3 1 29.0 -60.9 100 17 523.5 523.5 316.5 523.5 0.00 50 38 22325 -61.1 -89.1 1 28.0 -61.7 100 16 540.3 540.3 317.5 540.3 0.00 51 34 23023 -56.9 -87.9 1 31.0 -58.0 100 15 568.8 568.8 319.1 568.8 0.01 52 30 23810 -59.9 -88.9 1 29.0 -60.8 100 14 581.3 581.3 319.8 581.4 0.00 53 29 24021 -60.3 -89.3 1 29.0 -61.2 97 15 585.9 585.9 319.9 585.9 0.00 54 20 26370 -54.3 -87.3 1 33.0 -56.6 65 24 670.0 670.0 323.4 670.0 0.01 55 19 26699 -53.5 -86.5 1 33.0 -56.2 682.4 682.4 323.9 682.4 0.01 TRP 181 12752 -61.7 -74.7 16 13.0 -61.8 245 69 344.8 344.8 295.4 344.8 0.01 WND 205 11975 -58.7 -64.1 50 5.4 -58.8 245 90 337.4 337.4 293.7 337.5 0.03 Sounding variables and indices 1000-500 mb thick: 5701.00 m Freezing level: 639.88 mb = 3870.47 m = 12698.23 ft Wetbulb zero: 671.36 mb = 3465.14 m = 11368.42 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 42.96 % Est. max temperature: 34.70 C = 94.46 F Sfc-Lift cond lev (LCL): 711.51 mb = 2992.11 m = 9816.53 ft T: 7.56 C 700-500 lapse rate: 6.75 C/km ThetaE index: 4.49 C Layer 1000.0- 931.0 mb Conv cond level (CCL): 634.88 mb = 3914.62 m = 12843.07 ft Mean mixing ratio: 5.88 g/kg Conv temperature: 38.27 C = 100.88 F Cap Strength: 5.59 C Lifted Index: 4.30 C Risk: None Lifted Index @300 mb: 6.45 C Lifted Index @700 mb: 5.50 C Showalter Index: 4.65 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 31.70 C Cross Totals Index: 10.70 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 31.00 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.46 J/kg Max Up Vert Vel: 3.59 m/s Conv Inhibition (B-): 37942.61 J/kg Cap Strength: 5.59 C Lift Cond Lev (LCL): 701.91 mb = 3106.12 m = 10190.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 17 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 1009 4 35 10 -5.7 -8.2 | 103 18 -17.1 4.1 1 1000 79 35 12 -6.9 -9.8 | 98 18 -18.2 2.4 2 942 610 10 20 -3.5 -19.7 | 63 17 -14.8 -7.4 3 925 766 10 20 -3.5 -19.7 | 63 17 -14.8 -7.4 4 909 914 360 15 -0.0 -15.0 | 77 12 -11.4 -2.7 5 878 1219 5 10 -0.9 -10.0 | 101 12 -12.2 2.3 6 850 1499 300 3 2.6 -1.5 | 141 14 -8.8 10.8 7 847 1524 300 3 2.6 -1.5 | 141 14 -8.8 10.8 8 788 2134 255 7 6.8 1.8 | 162 15 -4.6 14.1 9 760 2438 265 10 10.0 0.9 | 174 13 -1.4 13.1 10 733 2743 255 18 17.4 4.7 | 200 18 6.0 16.9 11 700 3129 275 26 25.9 -2.3 | 235 18 14.5 10.0 12 680 3353 280 28 27.6 -4.9 | 245 18 16.2 7.4 13 606 4267 285 36 34.8 -9.3 | 263 24 23.4 3.0 14 583 4572 290 41 38.5 -14.0 | 274 27 27.2 -1.7 15 500 5780 260 25 24.6 4.3 | 219 21 13.3 16.6 16 499 5791 260 24 23.6 4.2 | 217 21 12.3 16.4 17 400 7450 250 35 32.9 12.0 | 222 32 21.5 24.2 18 300 9480 240 54 46.8 27.0 | 222 53 35.4 39.3 19 275 10058 235 61 50.0 35.0 | 219 61 38.6 47.3 20 250 10700 240 78 67.5 39.0 | 228 76 56.2 51.3 21 205 11975 245 90 81.6 38.0 | 234 86 70.2 50.3 22 200 12130 245 85 77.0 35.9 | 234 81 65.7 48.2 23 198 12192 245 90 81.6 38.0 | 234 86 70.2 50.3 24 181 12752 245 69 62.5 29.2 | 231 66 51.2 41.4 25 163 13411 245 62 56.2 26.2 | 229 59 44.8 38.5 26 155 13716 235 65 53.2 37.3 | 220 65 41.9 49.6 27 150 13920 235 41 33.6 23.5 | 212 42 22.2 35.8 28 148 14021 240 41 35.5 20.5 | 216 41 24.1 32.8 29 140 14326 235 38 31.1 21.8 | 210 39 19.8 34.1 30 134 14630 260 30 29.5 5.2 | 226 25 18.2 17.5 31 115 15545 260 43 42.3 7.5 | 237 37 31.0 19.7 32 110 15850 270 28 28.0 -0.0 | 234 21 16.6 12.3 33 100 16420 270 29 29.0 -0.0 | 235 21 17.6 12.3 34 94 16764 270 29 29.0 -0.0 | 235 21 17.6 12.3 35 70 18570 250 19 17.9 6.5 | 199 20 6.5 18.8 36 50 20620 100 18 -17.7 3.1 | 118 33 -29.1 15.4 37 30 23810 100 14 -13.8 2.4 | 120 29 -25.2 14.7 38 20 26370 65 24 -21.8 -10.1 | 94 33 -33.1 2.1 Wind Parameters Mean winds (0-6000m): 287.2 at 22.3 knts Storm direction: 317.2 at 16.7 knts Shear (0-3000m) pos: 2.0 neg: 3.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 119.6 deg Storm rel helicity (0-3000m) pos: 139.9 neg: -57.2 tot: 82.7 m^2/s^2 ave: 27.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 104.44 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 24 15 87 17| 0.0 9.9 9.9| 0.0 -47.1 -47.1 -94.3 -0.98| 10.6-10.3 1000 15 16 77 16| 0.0 3.9 3.9| 16.1 -57.2 -41.1 -41.1 -0.38| 10.2 -3.9 1500 11 14 85 14| 0.0 3.7 3.7| 50.8 -57.2 -6.3 -4.2 0.12| 11.5 1.3 2000 5 11 94 12| 0.0 3.8 3.8| 65.0 -57.2 7.8 3.9 0.21| 9.7 2.0 2500 352 11 99 10| 0.0 4.1 4.1| 85.9 -57.2 28.7 11.5 0.31| 9.1 2.8 3000 326 12 116 5| 2.0 3.4 5.4|139.9 -57.2 82.7 27.6 0.45| 9.9 4.4 4000 298 16 215 5| 3.0 2.6 5.5|195.5 -57.2 138.3 34.6 0.53| 9.1 4.8 5000 293 21 242 9| 3.1 2.3 5.4|233.5-111.5 121.9 24.4 0.40| 8.9 3.6 6000 287 22 240 11| 2.6 2.4 4.9|236.2-199.4 36.8 6.1 0.20| 8.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20251211.23.gif