UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:2300Z 9 OCT 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 1015 4 17.2 12.2 72 5.0 14.2 310 16 289.1 290.7 286.7 313.9 8.82 1 1014 12 15.2 11.6 79 3.6 13.1 310 16 287.2 288.7 285.7 310.9 8.48 2 1009 55 14.6 10.6 77 4.0 12.3 310 19 287.0 288.4 285.1 309.3 7.97 3 1000 131 14.2 10.9 81 3.3 12.3 310 23 287.4 288.8 285.4 310.3 8.21 4 925 783 8.8 5.7 81 3.1 7.2 275 29 288.3 289.4 283.7 305.9 6.21 5 852 1457 3.6 2.1 90 1.5 2.9 270 36 289.7 290.6 283.2 304.7 5.23 6 850 1476 4.4 -0.6 70 5.0 2.1 270 36 290.8 291.5 282.7 303.2 4.30 7 841 1563 7.2 -18.8 14 26.0 -1.1 276 39 294.6 294.8 280.4 297.8 1.03 8 839 1583 7.4 -15.6 18 23.0 -0.5 276 39 295.0 295.2 281.0 299.2 1.35 9 782 2159 5.4 -23.6 10 29.0 -3.0 290 35 298.8 299.0 281.8 301.2 0.73 10 752 2477 2.6 -25.4 11 28.0 -5.0 284 38 299.2 299.3 281.9 301.3 0.64 11 734 2673 3.6 -38.4 3 42.0 -5.3 281 39 302.3 302.4 282.6 303.0 0.19 12 700 3056 1.4 -43.6 2 45.0 -7.0 275 42 304.0 304.1 283.2 304.4 0.11 13 669 3420 0.8 279 46 307.3 14 500 5680 -16.7 -60.7 1 44.0 -20.6 270 41 312.7 312.7 286.3 312.8 0.02 15 470 6142 -20.5 -62.5 1 42.0 -23.7 270 45 313.5 313.5 286.6 313.6 0.02 16 430 6796 -24.1 -46.1 11 22.0 -26.4 270 53 317.0 317.1 287.9 317.6 0.14 17 400 7320 -28.5 -43.5 22 15.0 -30.0 270 59 317.9 318.0 288.3 318.7 0.20 18 300 9310 -44.7 -56.7 25 12.0 -45.2 270 85 322.4 322.4 289.5 322.6 0.06 19 293 9467 -45.9 -56.9 28 11.0 -46.3 270 86 322.8 322.8 289.7 323.1 0.06 20 272 9958 -47.9 -72.9 4 25.0 -48.3 270 90 326.9 326.9 290.8 326.9 0.01 21 250 10510 -50.1 -73.1 5 23.0 -50.5 270 95 331.6 331.6 292.2 331.6 0.01 22 232 10998 -50.7 -76.7 3 26.0 -51.1 272 99 337.8 337.8 293.8 337.9 0.00 23 215 11492 -52.7 -77.7 3 25.0 -53.0 273 104 342.2 342.2 294.8 342.2 0.00 24 200 11960 -52.7 -78.7 3 26.0 -53.1 275 108 349.3 349.3 296.5 349.3 0.00 25 172 12929 -53.3 -82.3 2 29.0 -53.7 270 108 363.7 363.7 299.4 363.7 0.00 26 171 12966 -53.4 -82.4 2 28.9 -53.8 270 108 364.1 364.1 299.5 364.1 0.00 27 150 13800 -56.7 -83.7 2 27.0 -57.0 270 98 372.4 372.4 301.0 372.4 0.00 28 113 15582 -60.5 -85.5 2 25.0 -60.7 259 70 396.7 396.7 304.8 396.7 0.00 29 100 16350 -57.3 -87.3 1 30.0 -57.7 255 51 417.0 417.0 307.4 417.0 0.00 30 77 17991 -60.3 -88.3 1 28.0 -60.7 269 28 443.1 443.1 310.2 443.1 0.00 31 73 18326 -57.5 -87.5 1 30.0 -58.0 273 23 455.9 455.9 311.4 455.9 0.00 32 70 18590 -59.5 -87.5 1 28.0 -59.9 275 19 457.1 457.1 311.5 457.1 0.00 33 66 18957 -61.5 -88.5 2 27.0 -61.9 240 15 460.5 460.5 311.8 460.5 0.00 34 61 19455 -53.3 -87.3 1 34.0 -54.4 192 9 489.2 489.2 314.2 489.3 0.00 35 55 20114 -58.7 -88.7 1 30.0 -59.3 130 1 491.6 491.6 314.4 491.6 0.00 36 54 20230 -56.1 -88.1 1 32.0 -56.9 111 2 500.1 500.1 314.9 500.2 0.00 37 50 20720 -55.9 -86.9 1 31.0 -56.8 30 6 511.7 511.7 315.8 511.8 0.00 38 45 21391 -54.5 -86.5 1 32.0 -55.7 40 9 530.8 530.8 317.0 530.8 0.00 39 37 22637 -56.3 -87.3 1 31.0 -57.5 59 15 556.7 556.7 318.5 556.8 0.01 40 30 23970 -55.3 -87.3 1 32.0 -56.8 80 22 593.9 593.9 320.3 593.9 0.01 41 20 26570 -53.5 -87.5 1 34.0 -56.1 90 36 672.4 672.4 323.5 672.5 0.01 42 16 28015 -50.7 -85.7 1 35.0 -54.5 725.9 725.9 325.3 726.0 0.02 TRP 55 20114 -58.7 -88.7 1 30.0 -59.3 130 1 491.6 491.6 314.4 491.6 0.00 WND 171 12966 -53.4 -82.4 2 28.9 -53.8 270 108 364.1 364.1 299.5 364.1 0.00 Sounding variables and indices 1000-500 mb thick: 5549.00 m Freezing level: 661.27 mb = 3522.93 m = 11558.04 ft Wetbulb zero: 844.11 mb = 1532.84 m = 5028.96 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 45.23 % Est. max temperature: 17.55 C = 63.60 F Sfc-Lift cond lev (LCL): 942.14 mb = 629.45 m = 2065.11 ft T: 10.07 C 700-500 lapse rate: 6.90 C/km ThetaE index: 12.48 C Layer 925.0- 839.0 mb Conv cond level (CCL): 907.89 mb = 936.05 m = 3070.98 ft Mean mixing ratio: 7.24 g/kg Conv temperature: 16.72 C = 62.09 F Cap Strength: 8.16 C Lifted Index: 6.78 C Risk: None Lifted Index @300 mb: 10.24 C Lifted Index @700 mb: 6.42 C Showalter Index: 10.06 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 16.10 C K Index: -24.50 Risk: None Sweat Index: 113.00 Risk: None Energy Index: 2.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.29 J/kg Max Up Vert Vel: 3.55 m/s Conv Inhibition (B-): 4.23 J/kg Cap Strength: 8.11 C Lift Cond Lev (LCL): 919.26 mb = 834.02 m = 2736.25 ft Lev Free Conv (LFC): 884.26 mb = 1152.22 m = 3780.22 ft Equ Level (EL): 844.26 mb = 1531.39 m = 5024.17 ft B at Equ Level: -0.60 J/kg Max Parcel Lev (MPL): 844.26 mb = 1531.39 m = 5024.17 ft Wind level data Storm motion: 306 at 29 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 1015 4 310 16 12.3 -10.3 | 121 13 -10.9 6.6 1 1000 131 310 23 17.6 -14.8 | 110 6 -5.6 2.1 2 979 305 315 24 17.0 -17.0 | 89 6 -6.2 -0.1 3 925 783 275 29 28.9 -2.5 | 202 15 5.7 14.3 4 910 914 270 30 30.0 -0.0 | 202 18 6.8 16.9 5 850 1476 270 36 36.0 -0.0 | 217 21 12.8 16.9 6 845 1524 275 39 38.9 -3.4 | 229 21 15.7 13.5 7 784 2134 290 35 32.9 -12.0 | 243 11 9.7 4.9 8 700 3056 275 42 41.8 -3.7 | 235 23 18.6 13.2 9 674 3353 280 46 45.3 -8.0 | 248 24 22.1 8.9 10 599 4267 265 42 41.8 3.7 | 222 28 18.6 20.5 11 576 4572 260 44 43.3 7.6 | 219 32 20.1 24.5 12 554 4877 275 43 42.8 -3.7 | 236 24 19.6 13.1 13 500 5680 270 41 41.0 -0.0 | 227 25 17.8 16.9 14 492 5791 270 41 41.0 -0.0 | 227 25 17.8 16.9 15 400 7320 270 59 59.0 -0.0 | 245 40 35.8 16.9 16 307 9144 270 88 88.0 -0.0 | 255 67 64.8 16.9 17 300 9310 270 85 85.0 -0.0 | 255 64 61.8 16.9 18 250 10510 270 95 95.0 -0.0 | 257 74 71.8 16.9 19 200 11960 275 108 107.6 -9.4 | 265 85 84.4 7.4 20 193 12192 275 108 107.6 -9.4 | 265 85 84.4 7.4 21 171 12966 270 108 108.0 -0.0 | 259 86 84.8 16.9 22 167 13106 270 108 108.0 -0.0 | 259 86 84.8 16.9 23 150 13800 270 98 98.0 -0.0 | 257 77 74.8 16.9 24 138 14326 265 102 101.6 8.9 | 252 83 78.4 25.7 25 100 16350 255 51 49.3 13.2 | 221 40 26.1 30.1 26 98 16459 255 51 49.3 13.2 | 221 40 26.1 30.1 27 70 18590 275 19 18.9 -1.7 | 164 16 -4.3 15.2 28 55 20114 130 1 -0.8 0.6 | 126 30 -24.0 17.5 29 50 20720 30 6 -3.0 -5.2 | 114 29 -26.2 11.7 30 30 23970 80 22 -21.7 -3.8 | 106 47 -44.9 13.0 31 20 26570 90 36 -36.0 0.0 | 106 62 -59.2 16.9 Wind Parameters Mean winds (0-6000m): 276.0 at 38.2 knts Storm direction: 306.0 at 28.7 knts Shear (0-3000m) pos: 1.9 neg: 5.2 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 114.3 deg Storm rel helicity (0-3000m) pos: 78.0 neg: -18.0 tot: 59.9 m^2/s^2 ave: 20.0 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 68.78 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 ------------------------------------------------------------------------------- 500 309 23 113 6| 0.0 11.2 11.2| 6.8 -7.6 -0.8 -1.6 0.16| 17.2 2.8 1000 292 26 186 7| 0.0 11.0 11.0| 16.8 -7.6 9.2 9.2 0.21| 16.5 3.5 1500 283 29 204 11| 2.4 7.3 9.7| 53.0 -7.6 45.4 30.3 0.34| 13.5 4.6 2000 282 31 214 12| 2.8 5.5 8.3| 76.0 -7.6 68.4 34.2 0.37| 12.6 4.7 2500 283 32 219 12| 2.2 4.9 7.2| 78.0 -9.8 68.2 27.3 0.33| 11.3 3.8 3000 282 33 224 13| 1.9 5.2 7.1| 78.0 -18.0 59.9 20.0 0.27| 10.6 2.9 4000 280 36 230 16| 1.8 4.3 6.0|105.8 -69.1 36.7 9.2 0.18| 9.7 1.7 5000 277 37 229 19| 2.4 3.9 6.2|160.7-103.8 56.9 11.4 0.18| 9.6 1.7 6000 276 38 229 20| 2.0 3.5 5.4|171.9-125.6 46.3 7.7 0.15| 8.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20251009.23.gif