UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102711.upa.cvt Date: 1100Z 27 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 27 OCT 25 Station: YPPH WMO ident: 94610 Latitude: -31.93 Longitude: 115.95 Elevation: 29.00 ------------------------------------------------------------------------------- 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 29 20.6 10.6 53 10.0 14.6 195 12 292.5 293.9 287.1 315.2 7.92 1 1009 74 21.0 10.0 49 11.0 14.4 193 13 293.4 294.8 287.2 315.4 7.65 2 1000 143 20.2 10.2 53 10.0 14.2 190 14 293.4 294.7 287.3 315.8 7.83 3 983 291 19.2 10.2 56 9.0 13.8 176 14 293.8 295.2 287.6 316.7 7.97 4 954 549 20.4 1.4 28 19.0 10.4 139 11 297.5 298.3 285.6 310.7 4.43 5 925 814 18.4 -0.6 28 19.0 8.8 100 12 298.1 298.8 285.3 310.0 3.95 6 850 1529 11.4 -1.6 40 13.0 5.1 80 15 298.1 298.8 285.4 310.1 4.00 7 791 2123 6.0 -4.0 49 10.0 1.5 51 17 298.5 299.2 285.1 309.3 3.59 8 770 2343 4.6 -8.4 38 13.0 -0.7 43 16 299.3 299.8 284.3 307.4 2.63 9 727 2814 7.6 316 5 307.6 10 700 3124 5.8 -36.2 3 42.0 -4.2 285 10 308.9 309.0 285.2 309.8 0.25 11 639 3863 2.0 -39.0 3 41.0 -7.0 268 22 312.7 312.8 286.6 313.5 0.20 12 500 5790 -11.1 -44.1 5 33.0 -16.3 280 36 319.5 319.5 288.8 320.1 0.15 13 464 6360 -15.7 -47.7 5 32.0 -19.9 282 42 320.7 320.7 289.1 321.1 0.11 14 440 6760 -17.7 -45.7 7 28.0 -21.4 283 46 323.1 323.1 289.9 323.6 0.15 15 425 7020 -18.5 -26.5 49 8.0 -20.4 284 49 325.3 325.5 291.4 328.9 1.03 16 419 7126 -19.5 -24.5 64 5.0 -20.7 284 50 325.3 325.5 291.6 329.7 1.25 17 400 7470 -22.7 -29.7 53 7.0 -24.1 285 52 325.5 325.6 291.3 328.4 0.81 18 368 8073 -27.7 -36.7 42 9.0 -29.0 278 61 326.7 326.8 291.2 328.3 0.45 19 361 8210 -28.7 -42.7 25 14.0 -30.3 275 64 327.1 327.2 291.2 328.1 0.25 20 355 8330 -26.9 -59.9 3 33.0 -29.3 274 67 331.1 331.1 292.0 331.3 0.03 21 352 8391 -26.5 -57.5 4 31.0 -29.0 273 68 332.5 332.5 292.4 332.7 0.05 22 300 9520 -35.7 -59.7 7 24.0 -37.0 270 77 335.1 335.1 293.1 335.2 0.04 23 290 9755 -37.7 -60.7 7 23.0 -38.8 268 77 335.5 335.5 293.2 335.6 0.04 24 256 10609 -40.5 -69.5 3 29.0 -41.5 265 94 343.5 343.5 295.2 343.6 0.01 25 250 10770 -41.9 -69.9 3 28.0 -42.8 260 97 343.8 343.8 295.3 343.8 0.01 26 200 12250 -50.9 -75.9 4 25.0 -51.3 265 101 352.2 352.2 297.1 352.2 0.01 27 199 12283 -50.9 -75.9 4 25.0 -51.3 265 101 352.7 352.7 297.2 352.7 0.01 28 175 13110 -57.3 -77.7 6 20.5 -57.5 260 111 355.4 355.4 297.8 355.4 0.01 29 150 14070 -64.9 -79.9 11 15.0 -65.0 260 99 358.3 358.3 298.4 358.3 0.00 30 141 14445 -66.1 -82.1 9 16.0 -66.2 260 95 362.6 362.6 299.2 362.6 0.00 31 118 15514 -69.5 -84.5 10 15.0 -69.6 250 58 375.3 375.3 301.5 375.3 0.00 32 100 16500 -69.1 -86.1 7 17.0 -69.2 255 38 394.2 394.2 304.4 394.2 0.00 33 70 18650 -64.1 -88.1 2 24.0 -64.4 250 15 447.3 447.3 310.6 447.3 0.00 34 50 20740 -60.3 -88.3 1 28.0 -60.9 55 11 501.4 501.4 315.1 501.4 0.00 35 36 22807 -56.3 -86.3 1 30.0 -57.5 561.1 561.1 318.7 561.2 0.01 36 34 23170 -56.9 -86.9 1 30.0 -58.0 568.8 568.8 319.1 568.8 0.01 TRP 118 15514 -69.5 -84.5 10 15.0 -69.6 250 58 375.3 375.3 301.5 375.3 0.00 WND 175 13110 -57.3 -77.7 6 20.5 -57.5 260 111 355.4 355.4 297.8 355.4 0.01 Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 617.78 mb = 4156.98 m = 13638.23 ft Wetbulb zero: 776.81 mb = 2271.21 m = 7451.37 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 20.01 % Est. max temperature: 26.23 C = 79.22 F Sfc-Lift cond lev (LCL): 875.07 mb = 1283.17 m = 4209.83 ft T: 13.81 C 700-500 lapse rate: 6.34 C/km ThetaE index: 6.72 C Layer 954.0- 850.0 mb Conv cond level (CCL): 603.03 mb = 4317.97 m = 14166.41 ft Mean mixing ratio: 5.87 g/kg Conv temperature: 42.59 C = 108.66 F Cap Strength: 9.19 C Lifted Index: 9.33 C Risk: None Lifted Index @300 mb: 15.90 C Lifted Index @700 mb: 8.48 C Showalter Index: 11.15 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 9.50 C K Index: -21.10 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.29 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 28560.38 J/kg Cap Strength: 9.33 C Lift Cond Lev (LCL): 780.53 mb = 2232.18 m = 7323.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 15 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 29 195 12 3.1 11.6 | 163 23 -6.8 22.3 1 1000 143 190 14 2.4 13.8 | 163 26 -7.5 24.5 2 981 305 175 14 -1.2 13.9 | 156 27 -11.1 24.6 3 947 610 130 10 -7.7 6.4 | 134 25 -17.6 17.1 4 925 814 100 12 -11.8 2.1 | 120 25 -21.7 12.8 5 914 914 80 11 -10.8 -1.9 | 113 23 -20.8 8.8 6 850 1529 80 15 -14.8 -2.6 | 108 26 -24.7 8.1 7 820 1829 80 15 -14.8 -2.6 | 108 26 -24.7 8.1 8 790 2134 50 17 -13.0 -10.9 | 89 23 -22.9 -0.3 9 761 2438 40 16 -10.3 -12.3 | 86 20 -20.2 -1.6 10 733 2743 325 3 1.7 -2.5 | 135 12 -8.2 8.2 11 707 3048 285 10 9.7 -2.6 | 178 8 -0.3 8.1 12 700 3124 285 10 9.7 -2.6 | 178 8 -0.3 8.1 13 654 3658 265 21 20.9 1.8 | 221 17 11.0 12.5 14 606 4267 275 24 23.9 -2.1 | 238 16 14.0 8.6 15 520 5486 290 34 31.9 -11.6 | 272 22 22.0 -1.0 16 500 5790 280 36 35.5 -6.3 | 260 26 25.5 4.4 17 408 7315 285 52 50.2 -13.5 | 274 40 40.3 -2.8 18 400 7470 285 52 50.2 -13.5 | 274 40 40.3 -2.8 19 392 7620 285 51 49.3 -13.2 | 274 39 39.3 -2.5 20 345 8534 270 72 72.0 -0.0 | 260 63 62.1 10.7 21 300 9520 270 77 77.0 -0.0 | 261 68 67.1 10.7 22 277 10058 265 78 77.7 6.8 | 256 70 67.8 17.5 23 265 10363 265 78 77.7 6.8 | 256 70 67.8 17.5 24 254 10668 265 98 97.6 8.5 | 258 90 87.7 19.2 25 250 10770 260 97 95.5 16.8 | 252 90 85.6 27.5 26 221 11582 260 106 104.4 18.4 | 253 99 94.5 29.1 27 200 12250 265 101 100.6 8.8 | 258 93 90.7 19.5 28 175 13110 260 111 109.3 19.3 | 253 104 99.4 30.0 29 167 13411 260 111 109.3 19.3 | 253 104 99.4 30.0 30 150 14070 260 99 97.5 17.2 | 252 92 87.6 27.9 31 144 14326 260 102 100.5 17.7 | 253 95 90.5 28.4 32 130 14935 260 68 67.0 11.8 | 248 61 57.0 22.5 33 118 15514 250 58 54.5 19.8 | 236 54 44.6 30.5 34 117 15545 265 69 68.7 6.0 | 254 61 58.8 16.7 35 100 16500 255 38 36.7 9.8 | 233 34 26.8 20.5 36 96 16764 255 38 36.7 9.8 | 233 34 26.8 20.5 37 70 18650 250 15 14.1 5.1 | 195 16 4.2 15.8 38 50 20740 55 11 -9.0 -6.3 | 103 19 -18.9 4.4 Wind Parameters Mean winds (0-6000m): 287.1 at 19.4 knts Storm direction: 317.1 at 14.6 knts Shear (0-3000m) pos: 0.0 neg: 2.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 11.1 deg Storm rel helicity (0-3000m) pos: 38.7 neg: -223.9 tot: -185.1 m^2/s^2 ave: -61.7 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 96.95 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 ------------------------------------------------------------------------------- 500 176 13 155 26| 0.0 10.6 10.6| 0.1 -76.7 -76.5 -153.1 -0.81| 13.9-11.3 1000 145 12 141 27| 0.0 10.3 10.3| 0.1-153.0-152.9 -152.9 -0.85| 13.7-11.7 1500 118 13 128 27| 0.0 7.8 7.8| 0.1-163.5-163.4 -109.0 -0.81| 10.2 -8.3 2000 103 13 121 27| 0.0 6.7 6.7| 0.1-198.4-198.3 -99.2 -0.84| 9.1 -7.6 2500 87 14 113 26| 0.0 5.0 5.0| 0.9-223.9-222.9 -89.2 -0.70| 9.9 -6.9 3000 82 13 112 24| 0.0 2.7 2.7| 38.7-223.9-185.1 -61.7 -0.28| 11.4 -3.2 4000 60 14 100 22| 0.6 2.5 3.0| 73.2-223.9-150.7 -37.7 -0.09| 10.5 -1.0 5000 290 16 227 7| 1.4 2.0 3.3|114.8-223.9-109.1 -21.8 0.01| 9.4 0.1 6000 287 19 240 10| 1.5 1.9 3.4|142.9-251.8-108.9 -18.2 0.02| 9.0 0.1 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251027.11.gif