UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011711.upa.cvt Date: 1100Z 17 JAN 26 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 17 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 1008 4 22.4 9.4 44 13.0 14.7 160 10 294.9 296.2 287.5 316.2 7.35 1 1000 71 22.4 9.4 44 13.0 14.6 160 15 295.5 296.9 287.8 317.1 7.41 2 978 265 24.0 6.0 31 18.0 13.6 156 19 299.0 300.1 287.7 316.8 6.00 3 925 750 22.2 7.2 38 15.0 13.3 170 7 302.0 303.3 289.5 322.6 6.90 4 910 892 22.0 4.0 31 18.0 11.8 157 4 303.2 304.3 288.8 320.1 5.60 5 850 1478 16.8 3.8 42 13.0 9.5 35 9 303.7 304.8 289.2 321.6 5.92 6 759 2428 8.2 -2.8 46 11.0 2.9 58 14 304.4 305.2 287.8 317.0 4.10 7 734 2703 5.8 -5.2 45 11.0 0.8 43 12 304.7 305.4 287.3 315.7 3.54 8 727 2782 5.8 -10.2 31 16.0 -0.7 30 11 305.6 306.0 286.5 313.2 2.42 9 712 2953 6.4 -33.6 4 40.0 -3.7 338 7 308.1 308.1 285.0 309.2 0.31 10 700 3092 6.0 -34.0 4 40.0 -4.0 295 3 309.1 309.2 285.4 310.2 0.31 11 648 3717 0.8 -27.2 10 28.0 -6.8 198 2 310.1 310.3 286.1 312.3 0.63 12 575 4669 -2.9 -45.9 2 43.0 -10.6 235 17 316.6 316.6 287.8 317.0 0.11 13 573 4697 -2.9 -45.9 2 43.0 -10.6 235 18 316.9 316.9 287.9 317.3 0.11 14 500 5760 -10.3 -46.3 3 36.0 -15.9 225 32 320.5 320.5 289.0 320.9 0.12 15 480 6073 -12.7 -50.7 3 38.0 -17.7 216 36 321.3 321.3 289.2 321.6 0.08 16 467 6282 -11.7 -55.7 1 44.0 -17.3 215 38 325.1 325.1 290.3 325.2 0.04 17 418 7121 -17.7 -57.7 2 40.0 -21.8 215 47 327.8 327.8 291.2 328.0 0.04 18 400 7450 -18.5 -58.5 2 40.0 -22.5 215 50 330.9 331.0 292.0 331.1 0.04 19 389 7659 -18.9 -58.9 2 40.0 -22.9 218 52 333.1 333.1 292.6 333.2 0.03 20 370 8031 -21.7 -61.7 1 40.0 -25.2 222 56 334.2 334.2 292.9 334.3 0.03 21 362 8193 -20.3 -56.3 2 36.0 -24.1 224 58 338.1 338.1 293.9 338.3 0.05 22 324 9006 -26.9 -49.9 9 23.0 -29.3 212 66 339.9 339.9 294.4 340.4 0.12 23 305 9441 -28.7 -60.7 3 32.0 -31.1 224 73 343.3 343.3 295.1 343.5 0.04 24 301 9536 -28.3 -62.3 2 34.0 -30.8 229 75 345.2 345.2 295.6 345.3 0.03 25 300 9560 -28.3 -62.3 2 34.0 -30.8 230 76 345.5 345.5 295.7 345.6 0.03 26 250 10840 -37.7 -65.7 4 28.0 -39.0 245 81 350.0 350.0 296.7 350.1 0.02 27 217 11800 -44.8 -70.3 4 25.5 -45.6 250 87 353.5 353.5 297.4 353.5 0.01 28 200 12340 -48.9 -72.9 4 24.0 -49.4 245 85 355.3 355.3 297.8 355.4 0.01 29 195 12505 -50.5 -72.5 6 22.0 -51.0 245 84 355.4 355.4 297.8 355.4 0.01 30 150 14170 -62.1 -84.1 4 22.0 -62.3 240 74 363.1 363.1 299.3 363.1 0.00 31 137 14724 -65.7 -86.7 4 21.0 -65.8 243 72 366.3 366.3 299.9 366.3 0.00 32 100 16620 -68.7 -90.7 3 22.0 -68.8 255 37 395.0 395.0 304.5 395.0 0.00 33 82 17791 -75.3 -91.3 6 16.0 -75.3 250 24 404.6 404.6 305.8 404.6 0.00 34 70 18720 -70.3 -90.3 4 20.0 -70.4 215 9 434.0 434.0 309.3 434.0 0.00 35 68 18893 -68.5 -89.5 3 21.0 -68.7 229 9 441.5 441.5 310.0 441.5 0.00 36 50 20760 -62.5 -89.5 1 27.0 -62.9 20 14 496.2 496.2 314.7 496.2 0.00 37 43 21693 -61.3 -88.3 2 27.0 -61.9 521.0 521.0 316.4 521.0 0.00 TRP 82 17791 -75.3 -91.3 6 16.0 -75.3 250 24 404.6 404.6 305.8 404.6 0.00 WND 217 11800 -44.8 -70.3 4 25.5 -45.6 250 87 353.5 353.5 297.4 353.5 0.01 Sounding variables and indices 1000-500 mb thick: 5689.00 m Freezing level: 632.22 mb = 3922.75 m = 12869.76 ft Wetbulb zero: 730.41 mb = 2743.38 m = 9000.49 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 21.49 % Est. max temperature: 31.22 C = 88.20 F Sfc-Lift cond lev (LCL): 831.58 mb = 1661.74 m = 5451.85 ft T: 15.14 C 700-500 lapse rate: 6.11 C/km ThetaE index: 12.44 C Layer 759.0- 700.0 mb Conv cond level (CCL): 654.50 mb = 3636.10 m = 11929.31 ft Mean mixing ratio: 6.53 g/kg Conv temperature: 37.58 C = 99.64 F Cap Strength: 6.75 C Lifted Index: 6.56 C Risk: None Lifted Index @300 mb: 19.14 C Lifted Index @700 mb: 5.92 C Showalter Index: 5.21 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 14.10 C K Index: -9.10 Risk: None Sweat Index: 95.60 Risk: None Energy Index: 0.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.38 J/kg Max Up Vert Vel: 7.26 m/s Conv Inhibition (B-): 24031.00 J/kg Cap Strength: 6.71 C Lift Cond Lev (LCL): 754.63 mb = 2475.22 m = 8120.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 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 1008 4 160 10 -3.4 9.4 | 111 14 -12.7 4.9 1 1000 71 160 15 -5.1 14.1 | 124 17 -14.4 9.6 2 974 305 155 20 -8.5 18.1 | 128 22 -17.7 13.7 3 925 750 170 7 -1.2 6.9 | 103 11 -10.5 2.4 4 908 914 155 3 -1.3 2.7 | 81 11 -10.5 -1.7 5 850 1478 35 9 -5.2 -7.4 | 51 19 -14.4 -11.8 6 845 1524 25 10 -4.2 -9.1 | 45 19 -13.5 -13.5 7 815 1829 55 10 -8.2 -5.7 | 60 20 -17.4 -10.2 8 786 2134 30 10 -5.0 -8.7 | 47 19 -14.3 -13.1 9 757 2438 60 14 -12.1 -7.0 | 62 24 -21.4 -11.4 10 730 2743 40 12 -7.7 -9.2 | 51 22 -17.0 -13.6 11 700 3092 295 3 2.7 -1.3 | 49 9 -6.5 -5.7 12 652 3658 195 1 0.3 1.0 | 69 10 -9.0 -3.5 13 627 3962 215 10 5.7 8.2 | 137 5 -3.5 3.7 14 604 4267 225 14 9.9 9.9 | 187 5 0.6 5.5 15 581 4572 235 14 11.5 8.0 | 212 4 2.2 3.6 16 559 4877 235 24 19.7 13.8 | 228 14 10.4 9.3 17 500 5760 225 32 22.6 22.6 | 216 23 13.4 18.2 18 478 6096 215 36 20.6 29.5 | 204 28 11.4 25.0 19 400 7450 215 50 28.7 41.0 | 208 41 19.4 36.5 20 360 8230 225 58 41.0 41.0 | 221 48 31.8 36.6 21 318 9144 210 67 33.5 58.0 | 204 59 24.2 53.6 22 300 9560 230 76 58.2 48.9 | 228 66 49.0 44.4 23 292 9754 235 78 63.9 44.7 | 234 68 54.6 40.3 24 256 10668 245 84 76.1 35.5 | 245 74 66.9 31.1 25 250 10840 245 81 73.4 34.2 | 245 71 64.2 29.8 26 217 11800 250 87 81.8 29.8 | 251 77 72.5 25.3 27 214 11887 250 87 81.8 29.8 | 251 77 72.5 25.3 28 200 12340 245 85 77.0 35.9 | 245 75 67.8 31.5 29 154 14021 240 78 67.5 39.0 | 239 68 58.3 34.6 30 150 14170 240 74 64.1 37.0 | 239 64 54.8 32.6 31 114 15850 250 67 63.0 22.9 | 251 57 53.7 18.5 32 108 16154 240 50 43.3 25.0 | 239 40 34.0 20.6 33 103 16459 260 47 46.3 8.2 | 264 37 37.0 3.7 34 100 16620 255 37 35.7 9.6 | 259 27 26.5 5.1 35 98 16764 255 37 35.7 9.6 | 259 27 26.5 5.1 36 82 17791 250 24 22.6 8.2 | 254 14 13.3 3.8 37 70 18720 215 9 5.2 7.4 | 126 5 -4.1 2.9 38 50 20760 20 14 -4.8 -13.2 | 39 23 -14.0 -17.6 Wind Parameters Mean winds (0-6000m): 214.3 at 13.7 knts Storm direction: 244.3 at 10.3 knts Shear (0-3000m) pos: 1.5 neg: 4.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): -76.5 deg Storm rel helicity (0-3000m) pos: 66.8 neg: -148.7 tot: -81.9 m^2/s^2 ave: -27.3 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 12.7 stream: -3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.93 Bulk Shear: 28.29 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 ------------------------------------------------------------------------------- 500 158 17 125 19| 4.3 0.0 4.3| 20.5 -7.1 13.4 26.8 0.20| 16.8 3.4 1000 158 12 116 15| 2.2 5.5 7.7| 20.6 -34.0 -13.4 -13.4 -0.18| 14.9 -2.7 1500 147 10 105 15| 1.4 7.5 8.9| 20.6 -81.4 -60.7 -40.5 -0.37| 14.6 -5.4 2000 120 10 92 18| 1.4 5.6 7.0| 40.6 -92.2 -51.6 -25.8 -0.28| 12.5 -3.6 2500 96 10 81 20| 1.8 4.5 6.3| 65.8-100.8 -35.0 -14.0 -0.20| 11.6 -2.3 3000 82 11 73 21| 1.5 4.0 5.5| 66.8-148.7 -81.9 -27.3 -0.27| 12.7 -3.4 4000 88 9 75 19| 1.1 2.3 3.5| 94.1-148.7 -54.6 -13.6 -0.07| 11.6 -0.8 5000 173 10 119 12| 1.3 1.9 3.2|106.1-150.1 -44.0 -8.8 0.02| 11.1 0.2 6000 214 14 167 7| 1.1 1.7 2.8|106.1-190.3 -84.2 -14.0 -0.04| 10.3 -0.5 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20260117.11.gif