UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042411.upa.cvt Date: 1100Z 24 APR 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 24 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 1014 4 17.4 9.4 59 8.0 12.8 105 4 289.4 290.7 285.4 310.1 7.31 1 1012 21 19.2 9.2 52 10.0 13.4 110 4 291.4 292.6 286.0 312.0 7.23 2 1000 123 21.8 7.8 41 14.0 13.7 140 7 295.0 296.1 286.8 314.3 6.64 3 998 140 21.8 7.8 41 14.0 13.7 145 7 295.1 296.3 286.9 314.5 6.66 4 925 794 17.2 5.2 45 12.0 10.5 320 8 296.9 298.0 286.9 314.5 6.00 5 880 1217 14.4 1.4 41 13.0 7.6 325 17 298.3 299.1 286.2 312.6 4.81 6 850 1509 11.8 3.8 58 8.0 7.5 355 17 298.5 299.6 287.4 316.0 5.92 7 730 2759 1.0 -0.2 92 1.2 0.4 9 30 300.0 300.9 287.2 315.4 5.17 8 729 2770 0.8 -0.4 92 1.2 0.2 8 30 299.9 300.8 287.1 315.1 5.10 9 716 2915 0.8 -7.2 55 8.0 -2.6 356 32 301.4 302.0 285.7 310.9 3.11 10 710 2983 2.0 -22.0 15 24.0 -5.1 350 32 303.5 303.6 284.0 306.5 0.92 11 700 3098 2.6 -27.4 9 30.0 -5.5 340 25 305.4 305.5 284.3 307.3 0.58 12 651 3682 0.6 -28.4 9 29.0 -7.0 327 23 309.5 309.6 285.8 311.4 0.56 13 501 5725 -14.5 -39.5 10 25.0 -18.5 330 29 315.2 315.2 287.5 316.1 0.25 14 500 5740 -14.7 -39.7 10 25.0 -18.7 330 29 315.1 315.2 287.4 316.0 0.24 15 465 6287 -16.9 -50.9 4 34.0 -20.8 317 23 319.0 319.0 288.5 319.3 0.08 16 454 6467 -17.7 -31.7 28 14.0 -20.4 314 19 320.2 320.3 289.5 322.3 0.59 17 448 6566 -18.7 -30.7 34 12.0 -21.1 313 20 320.1 320.3 289.5 322.5 0.66 18 437 6751 -19.9 -50.9 5 31.0 -23.2 312 22 320.9 320.9 289.1 321.2 0.08 19 400 7400 -25.5 -30.2 65 4.7 -26.3 305 30 321.8 322.0 290.2 324.6 0.78 20 394 7509 -26.5 -29.6 75 3.1 -27.1 305 30 321.9 322.1 290.2 324.9 0.83 21 365 8055 -31.3 -32.2 92 0.9 -31.4 288 33 322.6 322.8 290.3 325.2 0.70 22 364 8075 -31.5 -32.8 88 1.3 -31.7 287 33 322.6 322.8 290.3 325.0 0.67 23 356 8232 -31.3 -42.3 33 11.0 -32.4 280 35 325.0 325.0 290.6 325.9 0.26 24 341 8535 -33.7 -42.7 40 9.0 -34.6 278 35 325.7 325.8 290.7 326.7 0.26 25 333 8701 -34.1 -49.1 21 15.0 -35.3 276 34 327.4 327.4 291.1 327.9 0.13 26 300 9420 -41.1 -51.1 33 10.0 -41.6 270 33 327.4 327.5 291.1 327.9 0.12 27 250 10630 -52.3 -56.9 58 4.6 -52.4 265 51 328.3 328.3 291.3 328.6 0.07 28 245 10760 -53.3 -57.5 60 4.2 -53.4 263 53 328.7 328.7 291.4 329.0 0.07 29 230 11162 -56.3 -61.2 54 4.9 -56.4 260 69 330.1 330.2 291.8 330.3 0.04 30 227 11246 -54.3 -91.3 0 37.0 -54.6 260 72 334.4 334.4 292.9 334.4 0.00 31 209 11776 -51.9 -76.9 3 25.0 -52.2 262 85 346.2 346.2 295.8 346.2 0.01 32 200 12060 -52.3 -78.3 3 26.0 -52.7 265 83 349.9 349.9 296.6 350.0 0.00 33 195 12223 -52.7 -78.9 3 26.3 -53.0 260 88 351.9 351.9 297.1 351.9 0.00 34 166 13257 -54.9 -82.9 2 28.0 -55.2 257 73 364.8 364.8 299.6 364.8 0.00 35 150 13900 -57.9 -83.9 2 26.0 -58.2 260 51 370.3 370.3 300.6 370.3 0.00 36 127 14934 -64.1 -86.1 3 22.0 -64.3 280 54 377.2 377.2 301.8 377.2 0.00 37 107 15991 -60.7 -87.7 2 27.0 -61.0 268 55 402.6 402.6 305.6 402.6 0.00 38 100 16410 -63.1 -88.1 2 25.0 -63.3 285 32 405.8 405.8 306.0 405.8 0.00 39 70 18600 -65.7 -89.7 2 24.0 -65.9 285 21 443.8 443.8 310.3 443.8 0.00 40 69 18687 -65.7 -89.7 2 24.0 -65.9 285 20 445.7 445.7 310.4 445.7 0.00 41 68 18776 -63.7 -89.7 2 26.0 -64.0 285 20 451.8 451.8 311.0 451.8 0.00 42 65 19049 -66.3 -90.3 2 24.0 -66.5 284 18 452.0 452.0 311.0 452.0 0.00 43 61 19435 -63.1 -90.1 1 27.0 -63.4 283 16 467.4 467.4 312.4 467.4 0.00 44 50 20660 -60.9 -88.9 1 28.0 -61.4 280 9 500.0 500.0 314.9 500.0 0.00 45 43 21599 -60.7 -88.7 1 28.0 -61.3 264 8 522.5 522.5 316.5 522.5 0.00 46 34 23081 -55.1 -87.1 1 32.0 -56.5 238 5 573.5 573.5 319.3 573.6 0.01 47 30 23880 -55.7 -86.7 1 31.0 -57.2 225 4 592.8 592.8 320.3 592.8 0.01 48 27 24550 -56.3 -87.3 1 31.0 -57.8 609.2 609.2 321.0 609.3 0.01 TRP 230 11162 -56.3 -61.2 54 4.9 -56.4 260 69 330.1 330.2 291.8 330.3 0.04 WND 195 12223 -52.7 -78.9 3 26.3 -53.0 260 88 351.9 351.9 297.1 351.9 0.00 Sounding variables and indices 1000-500 mb thick: 5617.00 m Freezing level: 645.04 mb = 3763.37 m = 12346.86 ft Wetbulb zero: 728.08 mb = 2780.67 m = 9122.82 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 34.45 % Est. max temperature: 26.43 C = 79.58 F Sfc-Lift cond lev (LCL): 899.81 mb = 1028.37 m = 3373.89 ft T: 15.65 C 700-500 lapse rate: 6.55 C/km ThetaE index: 9.52 C Layer 730.0- 700.0 mb Conv cond level (CCL): 751.68 mb = 2518.98 m = 8264.28 ft Mean mixing ratio: 6.37 g/kg Conv temperature: 27.77 C = 81.98 F Cap Strength: 6.23 C Lifted Index: 5.00 C Risk: None Lifted Index @300 mb: 9.68 C Lifted Index @700 mb: 4.69 C Showalter Index: 3.97 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 18.50 C K Index: 0.30 Risk: None Sweat Index: 108.60 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.00 J/kg Max Up Vert Vel: 4.90 m/s Conv Inhibition (B-): 29720.60 J/kg Cap Strength: 6.16 C Lift Cond Lev (LCL): 796.57 mb = 2042.40 m = 6700.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 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 1014 4 105 4 -3.9 1.0 | 174 18 -1.8 17.5 1 1000 123 140 7 -4.5 5.4 | 174 22 -2.5 21.8 2 925 794 320 8 5.1 -6.1 | 215 13 7.2 10.3 3 912 914 330 8 4.0 -6.9 | 212 11 6.0 9.5 4 880 1219 325 17 9.8 -13.9 | 258 12 11.8 2.5 5 850 1509 355 17 1.5 -16.9 | 278 4 3.5 -0.5 6 848 1524 5 20 -1.7 -19.9 | 355 3 0.3 -3.5 7 788 2134 355 23 2.0 -22.9 | 328 8 4.1 -6.4 8 759 2438 345 23 6.0 -22.2 | 306 10 8.0 -5.8 9 731 2743 10 30 -5.2 -29.5 | 14 13 -3.2 -13.1 10 704 3048 345 33 8.5 -31.9 | 326 19 10.6 -15.4 11 700 3098 340 25 8.6 -23.5 | 304 13 10.6 -7.0 12 678 3353 330 22 11.0 -19.1 | 281 13 13.0 -2.6 13 603 4267 320 26 16.7 -19.9 | 280 19 18.8 -3.5 14 580 4572 330 27 13.5 -23.4 | 294 17 15.5 -6.9 15 500 5740 330 29 14.5 -25.1 | 298 19 16.5 -8.7 16 497 5791 330 29 14.5 -25.1 | 298 19 16.5 -8.7 17 477 6096 320 30 19.3 -23.0 | 287 22 21.3 -6.5 18 458 6401 315 18 12.7 -12.7 | 256 15 14.8 3.7 19 400 7400 305 30 24.6 -17.2 | 272 27 26.6 -0.7 20 388 7620 305 29 23.8 -16.6 | 270 26 25.8 -0.2 21 355 8230 280 35 34.5 -6.1 | 254 38 36.5 10.4 22 300 9420 270 33 33.0 -0.0 | 245 39 35.0 16.5 23 272 10058 260 33 32.5 5.7 | 237 41 34.5 22.2 24 250 10630 265 51 50.8 4.4 | 248 57 52.9 20.9 25 237 10973 260 57 56.1 9.9 | 246 64 58.2 26.4 26 230 11162 260 69 68.0 12.0 | 248 76 70.0 28.4 27 215 11582 260 86 84.7 14.9 | 250 92 86.7 31.4 28 200 12060 265 83 82.7 7.2 | 254 88 84.7 23.7 29 195 12223 260 88 86.7 15.3 | 250 94 88.7 31.7 30 187 12497 260 88 86.7 15.3 | 250 94 88.7 31.7 31 154 13716 255 64 61.8 16.6 | 243 72 63.9 33.0 32 150 13900 260 51 50.2 8.9 | 244 58 52.3 25.3 33 133 14630 275 46 45.8 -4.0 | 255 49 47.9 12.5 34 127 14935 280 54 53.2 -9.4 | 263 56 55.2 7.1 35 109 15850 270 68 68.0 -0.0 | 257 72 70.0 16.5 36 104 16154 265 41 40.8 3.6 | 245 47 42.9 20.0 37 100 16410 285 32 30.9 -8.3 | 256 34 33.0 8.2 38 99 16459 275 31 30.9 -2.7 | 247 36 32.9 13.8 39 94 16764 285 32 30.9 -8.3 | 256 34 33.0 8.2 40 70 18600 285 21 20.3 -5.4 | 244 25 22.3 11.0 41 50 20660 280 9 8.9 -1.6 | 216 18 10.9 14.9 42 30 23880 225 4 2.8 2.8 | 194 20 4.9 19.3 Wind Parameters Mean winds (0-6000m): 337.1 at 22.1 knts Storm direction: 7.1 at 16.6 knts Shear (0-3000m) pos: 4.1 neg: 1.9 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 157.2 deg Storm rel helicity (0-3000m) pos: 158.4 neg: -51.3 tot: 107.1 m^2/s^2 ave: 35.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.11 Bulk Shear: 108.55 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 ------------------------------------------------------------------------------- 500 178 7 184 23| 11.2 0.0 11.2| 75.0 -2.0 73.0 146.0 0.70| 17.6 12.3 1000 333 7 209 11| 7.1 0.0 7.1|101.9 -3.6 98.3 98.3 0.57| 16.2 9.2 1500 334 10 222 10| 6.4 0.0 6.4|124.8 -3.6 121.2 80.8 0.57| 15.8 9.1 2000 349 13 231 6| 6.1 0.0 6.1|128.5 -5.8 122.7 61.4 0.55| 13.9 7.6 2500 350 15 251 5| 4.9 0.7 5.6|134.4 -13.3 121.1 48.4 0.47| 12.6 5.9 3000 353 17 282 4| 4.1 1.9 6.0|158.4 -51.3 107.1 35.7 0.34| 13.9 4.8 4000 345 19 287 7| 3.1 1.8 4.9|158.6 -96.7 61.9 15.5 0.15| 12.7 2.0 5000 340 21 288 10| 2.9 1.5 4.3|180.5 -97.5 83.0 16.6 0.19| 10.9 2.0 6000 337 22 290 11| 2.4 1.6 3.9|183.6-111.1 72.5 12.1 0.16| 9.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20250424.11.gif