UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042123.upa.cvt Date: 2300Z 21 APR 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:2300Z 21 APR 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 1029 4 15.4 9.4 67 6.0 12.0 130 10 286.2 287.5 283.9 306.3 7.20 1 1000 240 12.6 8.9 78 3.7 10.5 145 10 285.8 287.0 283.7 305.7 7.17 2 956 615 9.0 8.0 93 1.0 8.5 150 17 285.8 287.0 283.6 305.5 7.05 3 925 888 7.8 6.3 90 1.5 7.0 155 24 287.3 288.4 283.6 305.5 6.48 4 883 1270 5.6 4.3 91 1.3 4.9 137 19 288.8 289.9 283.7 305.6 5.90 5 872 1373 10.6 -19.4 10 30.0 0.8 132 17 295.1 295.3 280.5 298.1 0.94 6 850 1586 10.2 -19.8 10 30.0 0.4 125 17 296.8 297.0 281.3 299.8 0.93 7 825 1833 9.4 -20.6 10 30.0 -0.2 115 15 298.5 298.7 281.9 301.4 0.90 8 700 3180 4.2 -35.8 4 40.0 -5.1 150 14 307.1 307.2 284.6 308.0 0.26 9 601 4407 -0.9 -36.9 5 36.0 -8.8 189 6 314.9 315.0 287.4 315.9 0.27 10 500 5840 -13.5 -31.5 20 18.0 -17.2 185 7 316.6 316.7 288.2 318.5 0.55 11 441 6779 -21.3 -33.3 33 12.0 -23.4 202 10 318.3 318.4 288.8 320.2 0.52 12 435 6880 -22.1 -32.1 40 10.0 -23.8 201 10 318.5 318.6 288.9 320.6 0.60 13 400 7490 -26.9 -37.9 35 11.0 -28.3 250 4 320.0 320.1 289.2 321.4 0.36 14 339 8663 -35.7 -47.7 28 12.0 -36.6 318 13 323.5 323.6 290.0 324.1 0.15 15 300 9500 -42.9 -51.9 37 9.0 -43.3 335 22 324.9 324.9 290.3 325.3 0.11 16 288 9773 -45.5 -52.5 45 7.0 -45.8 335 22 325.0 325.0 290.4 325.4 0.10 17 279 9983 -47.5 -55.5 39 8.0 -47.8 331 22 325.1 325.1 290.4 325.4 0.07 18 266 10297 -49.5 -66.5 12 17.0 -49.8 326 21 326.6 326.6 290.7 326.7 0.02 19 253 10623 -51.5 -66.5 15 15.0 -51.8 321 20 328.4 328.4 291.3 328.5 0.02 20 250 10700 -51.5 -68.5 11 17.0 -51.8 320 20 329.5 329.5 291.6 329.6 0.02 21 236 11073 -51.1 -74.1 5 23.0 -51.5 307 21 335.6 335.6 293.2 335.6 0.01 22 235 11101 -50.9 -73.9 5 23.0 -51.2 304 22 336.3 336.3 293.4 336.3 0.01 23 223 11442 -49.9 -74.9 4 25.0 -50.3 282 30 342.9 342.9 295.0 342.9 0.01 24 200 12150 -51.1 -79.1 2 28.0 -51.5 275 39 351.8 351.8 297.0 351.9 0.00 25 192 12416 -50.1 -81.1 1 31.0 -50.6 277 41 357.6 357.6 298.2 357.6 0.00 26 150 14010 -55.1 -84.1 2 29.0 -55.5 275 43 375.1 375.1 301.5 375.1 0.00 27 100 16540 -64.5 -88.5 2 24.0 -64.7 255 43 403.1 403.1 305.6 403.1 0.00 28 81 17807 -69.1 -90.1 3 21.0 -69.2 285 24 418.7 418.7 307.6 418.7 0.00 29 70 18680 -66.7 -90.7 2 24.0 -66.9 280 16 441.7 441.7 310.0 441.7 0.00 30 50 20720 -64.9 -90.9 2 26.0 -65.2 130 5 490.5 490.5 314.2 490.6 0.00 31 49 20843 -65.3 -91.3 2 26.0 -65.6 128 5 492.4 492.4 314.4 492.4 0.00 32 47 21100 -62.5 -90.5 1 28.0 -63.0 125 6 505.1 505.1 315.3 505.1 0.00 33 40 22097 -62.5 -90.5 1 28.0 -63.0 113 7 528.9 528.9 316.9 528.9 0.00 34 37 22584 -57.7 -89.7 1 32.0 -58.7 106 8 553.1 553.1 318.3 553.2 0.00 35 35 22935 -58.3 -89.3 1 31.0 -59.3 102 8 560.4 560.4 318.6 560.5 0.00 36 30 23910 -56.9 -88.9 1 32.0 -58.2 90 10 589.5 589.5 320.1 589.5 0.00 TRP 81 17807 -69.1 -90.1 3 21.0 -69.2 285 24 418.7 418.7 307.6 418.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5600.00 m Freezing level: 618.47 mb = 4190.53 m = 13748.29 ft Wetbulb zero: 833.32 mb = 1750.13 m = 5741.84 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 25.52 % Est. max temperature: 20.34 C = 68.62 F Sfc-Lift cond lev (LCL): 940.50 mb = 750.58 m = 2462.51 ft T: 8.40 C 700-500 lapse rate: 6.65 C/km ThetaE index: 7.54 C Layer 872.0- 850.0 mb Conv cond level (CCL): 916.47 mb = 964.13 m = 3163.12 ft Mean mixing ratio: 7.04 g/kg Conv temperature: 16.81 C = 62.26 F Cap Strength: 13.55 C Lifted Index: 11.59 C Risk: None Lifted Index @300 mb: 13.77 C Lifted Index @700 mb: 10.51 C Showalter Index: 15.60 C Risk: None Total Totals Index: 17.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: -6.30 C K Index: -36.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.49 J/kg Max Up Vert Vel: 2.64 m/s Conv Inhibition (B-): 32374.42 J/kg Cap Strength: 13.49 C Lift Cond Lev (LCL): 938.36 mb = 769.39 m = 2524.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 182 at 9 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 1029 4 130 10 -7.7 6.4 | 71 8 -7.9 -2.8 1 1000 240 145 10 -5.7 8.2 | 80 6 -6.0 -1.0 2 992 305 145 10 -5.7 8.2 | 80 6 -6.0 -1.0 3 925 888 155 24 -10.1 21.8 | 140 16 -10.4 12.5 4 922 914 155 24 -10.1 21.8 | 140 16 -10.4 12.5 5 856 1524 125 15 -12.3 8.6 | 87 13 -12.5 -0.6 6 850 1586 125 17 -13.9 9.8 | 92 14 -14.2 0.5 7 825 1829 115 15 -13.6 6.3 | 78 14 -13.8 -2.9 8 795 2134 135 14 -9.9 9.9 | 94 10 -10.1 0.7 9 738 2743 135 15 -10.6 10.6 | 97 11 -10.9 1.4 10 700 3180 150 14 -7.0 12.1 | 112 8 -7.2 2.9 11 685 3353 165 15 -3.9 14.5 | 142 7 -4.1 5.3 12 610 4267 195 8 2.1 7.7 | 309 2 1.8 -1.5 13 587 4572 180 3 0.0 3.0 | 2 6 -0.2 -6.2 14 503 5791 175 10 -0.9 10.0 | 124 1 -1.1 0.8 15 500 5840 185 7 0.6 7.0 | 351 2 0.4 -2.2 16 463 6401 205 10 4.2 9.1 | 272 4 4.0 -0.1 17 427 7010 200 10 3.4 9.4 | 267 3 3.2 0.2 18 400 7490 250 4 3.8 1.4 | 336 9 3.5 -7.8 19 360 8230 320 10 6.4 -7.7 | 340 18 6.2 -16.9 20 316 9144 315 17 12.0 -12.0 | 331 24 11.8 -21.2 21 300 9500 335 22 9.3 -19.9 | 343 31 9.0 -29.1 22 289 9754 335 22 9.3 -19.9 | 343 31 9.0 -29.1 23 250 10700 320 20 12.9 -15.3 | 333 28 12.6 -24.5 24 240 10973 315 18 12.7 -12.7 | 330 25 12.5 -21.9 25 229 11278 290 28 26.3 -9.6 | 306 32 26.1 -18.8 26 208 11887 260 37 36.4 6.4 | 274 36 36.2 -2.8 27 200 12150 275 39 38.9 -3.4 | 288 41 38.6 -12.6 28 181 12802 280 45 44.3 -7.8 | 291 47 44.1 -17.0 29 157 13716 260 47 46.3 8.2 | 271 46 46.0 -1.0 30 150 14010 275 43 42.8 -3.7 | 287 45 42.6 -13.0 31 143 14326 280 45 44.3 -7.8 | 291 47 44.1 -17.0 32 136 14630 270 57 57.0 -0.0 | 279 57 56.8 -9.2 33 129 14935 260 50 49.2 8.7 | 271 49 49.0 -0.5 34 112 15850 265 38 37.9 3.3 | 279 38 37.6 -5.9 35 100 16540 255 43 41.5 11.1 | 267 41 41.3 1.9 36 96 16764 255 43 41.5 11.1 | 267 41 41.3 1.9 37 81 17807 285 24 23.2 -6.2 | 304 28 22.9 -15.4 38 70 18680 280 16 15.8 -2.8 | 308 20 15.5 -12.0 39 50 20720 130 5 -3.8 3.2 | 34 7 -4.1 -6.0 40 30 23910 90 10 -10.0 0.0 | 48 14 -10.2 -9.2 Wind Parameters Mean winds (0-6000m): 151.5 at 12.3 knts Storm direction: 181.5 at 9.2 knts Shear (0-3000m) pos: 2.7 neg: 1.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 35.0 deg Storm rel helicity (0-3000m) pos: 44.8 neg: -58.4 tot: -13.6 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.24 Bulk Shear: 0.67 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 ------------------------------------------------------------------------------- 500 143 11 86 7| 6.3 0.0 6.3| 9.9 0.0 9.9 19.9 0.71| 7.7 5.4 1000 150 16 118 9| 7.1 0.0 7.1| 28.0 -8.8 19.2 19.2 0.46| 9.9 4.6 1500 147 17 117 11| 4.7 3.7 8.4| 28.0 -47.8 -19.8 -13.2 -0.06| 10.4 -0.6 2000 141 16 108 11| 3.4 2.8 6.2| 35.3 -58.4 -23.1 -11.5 -0.07| 9.7 -0.6 2500 140 16 106 11| 3.0 2.2 5.3| 40.3 -58.4 -18.1 -7.3 -0.02| 8.3 -0.2 3000 139 16 105 11| 2.7 1.9 4.6| 44.8 -58.4 -13.6 -4.5 0.02| 7.3 0.2 4000 145 15 109 9| 2.2 1.4 3.6| 57.0 -58.4 -1.4 -0.4 0.17| 7.1 1.2 5000 148 13 106 8| 1.8 1.6 3.4| 60.6 -58.4 2.2 0.4 0.23| 6.7 1.5 6000 152 12 105 6| 1.6 1.1 2.7| 61.6 -59.1 2.4 0.4 0.18| 6.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20250421.23.gif