UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101911.upa.cvt Date: 1100Z 19 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 19 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 1009 29 15.6 9.6 67 6.0 12.1 235 11 288.0 289.3 284.9 309.0 7.45 1 1006 49 16.2 9.2 63 7.0 12.2 235 11 288.9 290.1 285.1 309.4 7.27 2 1000 90 15.8 8.8 63 7.0 11.8 235 11 289.0 290.2 284.9 309.1 7.12 3 925 746 9.8 6.8 82 3.0 8.2 285 11 289.3 290.5 284.7 308.4 6.71 4 850 1441 3.4 3.0 97 0.4 3.2 280 11 289.7 290.7 283.7 305.7 5.59 5 848 1460 3.4 2.9 97 0.5 3.1 280 11 289.9 290.9 283.7 305.8 5.56 6 830 1634 2.2 -2.8 69 5.0 0.0 278 15 290.4 291.1 281.9 301.3 3.75 7 815 1781 0.8 0.2 96 0.6 0.5 276 19 290.5 291.3 283.1 304.2 4.76 8 793 2000 -0.5 -6.5 64 6.0 -2.9 272 22 291.3 291.9 281.4 300.1 2.96 9 771 2225 -2.1 -4.1 86 2.0 -2.9 271 22 292.0 292.6 282.5 302.7 3.66 10 755 2391 -2.7 -13.7 42 11.0 -6.3 274 19 293.1 293.4 280.6 298.4 1.76 11 750 2444 -2.7 -16.7 33 14.0 -7.0 275 18 293.6 293.9 280.4 297.9 1.38 12 700 2988 -5.9 -18.9 35 13.0 -9.5 300 38 296.0 296.2 281.3 299.8 1.23 13 630 3806 -10.1 -40.1 7 30.0 -14.7 287 39 300.2 300.2 281.7 300.9 0.18 14 613 4017 -10.9 -38.9 8 28.0 -15.3 294 46 301.6 301.7 282.3 302.4 0.21 15 608 4080 -9.7 -47.7 3 38.0 -14.8 293 46 303.7 303.8 283.0 304.0 0.08 16 587 4350 -11.5 -50.5 2 39.0 -16.2 291 51 304.7 304.7 283.4 304.9 0.06 17 564 4657 -10.1 -58.1 1 48.0 -15.4 294 57 309.9 309.9 285.3 310.0 0.03 18 501 5565 -13.1 -59.1 1 46.0 -18.0 305 76 316.9 316.9 287.8 317.0 0.03 19 500 5580 -13.1 -59.1 1 46.0 -18.0 305 76 317.1 317.1 287.8 317.2 0.03 20 410 7060 -24.1 -64.1 1 40.0 -26.8 310 98 321.4 321.4 289.2 321.5 0.02 21 400 7240 -24.7 -62.7 2 38.0 -27.3 310 112 322.9 322.9 289.6 323.0 0.02 22 372 7766 -26.3 -63.3 2 37.0 -28.8 310 121 327.5 327.5 291.0 327.6 0.02 23 308 9099 -37.5 -56.5 12 19.0 -38.5 310 124 330.0 330.0 291.8 330.3 0.06 24 300 9280 -38.3 -59.3 9 21.0 -39.3 310 124 331.4 331.4 292.2 331.6 0.04 25 275 9876 -41.9 -70.9 3 29.0 -42.7 310 125 334.5 334.5 292.9 334.6 0.01 26 250 10520 -44.7 -74.7 2 30.0 -45.4 310 114 339.6 339.6 294.2 339.6 0.01 27 228 11131 -46.1 -75.1 2 29.0 -46.7 305 123 346.5 346.5 295.8 346.6 0.01 28 224 11249 -45.1 -74.1 2 29.0 -45.8 303 124 349.8 349.8 296.6 349.9 0.01 29 216 11490 -45.6 -74.9 2 29.3 -46.3 300 127 352.7 352.7 297.2 352.7 0.01 30 200 12000 -46.7 -76.7 2 30.0 -47.4 305 115 358.8 358.8 298.5 358.8 0.01 31 176 12847 -47.5 -79.5 1 32.0 -48.2 303 99 370.9 370.9 300.7 370.9 0.00 32 150 13890 -53.5 -81.5 2 28.0 -53.9 300 79 377.9 377.9 301.9 377.9 0.00 33 115 15552 -64.9 -84.9 5 20.0 -65.0 305 77 386.6 386.6 303.3 386.6 0.00 34 110 15825 -62.1 -85.1 3 23.0 -62.3 307 72 396.8 396.8 304.8 396.8 0.00 35 100 16410 -64.3 -86.3 3 22.0 -64.5 310 60 403.5 403.5 305.7 403.5 0.00 36 88 17197 -60.9 -86.9 2 26.0 -61.2 308 50 425.3 425.3 308.3 425.3 0.00 37 73 18350 -63.5 -87.5 2 24.0 -63.7 301 23 443.2 443.2 310.2 443.2 0.00 38 70 18610 -59.9 -86.9 2 27.0 -60.3 300 17 456.2 456.2 311.4 456.3 0.00 39 65 19070 -62.1 -87.1 2 25.0 -62.4 301 14 461.2 461.2 311.9 461.2 0.00 40 50 20710 -57.3 -86.3 1 29.0 -58.1 305 2 508.4 508.4 315.5 508.5 0.00 41 38 22450 -56.1 -86.1 1 30.0 -57.2 553.0 553.0 318.3 553.1 0.01 TRP 228 11131 -46.1 -75.1 2 29.0 -46.7 305 123 346.5 346.5 295.8 346.6 0.01 WND 216 11490 -45.6 -74.9 2 29.3 -46.3 300 127 352.7 352.7 297.2 352.7 0.01 Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 801.46 mb = 1915.81 m = 6285.40 ft Wetbulb zero: 811.62 mb = 1814.12 m = 5951.76 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 40.20 % Est. max temperature: 17.26 C = 63.07 F Sfc-Lift cond lev (LCL): 922.26 mb = 770.35 m = 2527.38 ft T: 9.58 C 700-500 lapse rate: 2.78 C/km ThetaE index: 4.80 C Layer 755.0- 700.0 mb Conv cond level (CCL): 886.11 mb = 1099.05 m = 3605.78 ft Mean mixing ratio: 6.89 g/kg Conv temperature: 17.13 C = 62.84 F Cap Strength: 9.97 C Lifted Index: 10.08 C Risk: None Lifted Index @300 mb: 16.32 C Lifted Index @700 mb: -1.12 C Showalter Index: 12.02 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 16.50 C Cross Totals Index: 16.10 C K Index: 6.50 Risk: None Sweat Index: 134.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 105.85 J/kg Max Up Vert Vel: 14.55 m/s Conv Inhibition (B-): 3.47 J/kg Cap Strength: 9.92 C Lift Cond Lev (LCL): 891.34 mb = 1050.66 m = 3447.01 ft Lev Free Conv (LFC): 876.34 mb = 1190.16 m = 3904.67 ft Equ Level (EL): 636.34 mb = 3728.53 m = 12232.56 ft B at Equ Level: 105.83 J/kg Max Parcel Lev (MPL): 556.34 mb = 4762.07 m = 15623.40 ft Wind level data Storm motion: 324 at 28 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 1009 29 235 11 9.0 6.3 | 166 30 -7.4 28.7 1 1000 90 235 11 9.0 6.3 | 166 30 -7.4 28.7 2 940 610 295 10 9.1 -4.2 | 158 20 -7.4 18.2 3 925 746 285 11 10.6 -2.8 | 164 20 -5.8 19.6 4 906 914 260 8 7.9 1.4 | 160 25 -8.5 23.8 5 873 1219 255 14 13.5 3.6 | 174 26 -2.9 26.1 6 850 1441 280 11 10.8 -1.9 | 165 21 -5.6 20.5 7 841 1524 280 11 10.8 -1.9 | 165 21 -5.6 20.5 8 810 1829 275 21 20.9 -1.8 | 192 21 4.5 20.6 9 779 2134 270 23 23.0 -0.0 | 196 23 6.6 22.4 10 750 2438 275 18 17.9 -1.6 | 184 21 1.5 20.9 11 700 2988 300 38 32.9 -19.0 | 258 17 16.5 3.4 12 668 3353 295 44 39.9 -18.6 | 261 24 23.5 3.8 13 642 3658 280 33 32.5 -5.7 | 224 23 16.1 16.7 14 617 3962 295 45 40.8 -19.0 | 262 25 24.4 3.4 15 593 4267 290 49 46.0 -16.8 | 259 30 29.6 5.7 16 500 5580 305 76 62.3 -43.6 | 295 50 45.8 -21.2 17 413 7010 310 95 72.8 -61.1 | 304 68 56.4 -38.6 18 400 7240 310 112 85.8 -72.0 | 306 85 69.4 -49.6 19 379 7620 310 121 92.7 -77.8 | 306 94 76.3 -55.3 20 300 9280 310 124 95.0 -79.7 | 306 97 78.6 -57.3 21 280 9754 310 127 97.3 -81.6 | 306 100 80.9 -59.2 22 250 10520 310 114 87.3 -73.3 | 306 87 70.9 -50.8 23 244 10668 310 112 85.8 -72.0 | 306 85 69.4 -49.6 24 228 11131 305 123 100.8 -70.5 | 300 97 84.3 -48.1 25 216 11490 300 127 110.0 -63.5 | 294 102 93.6 -41.1 26 213 11582 300 127 110.0 -63.5 | 294 102 93.6 -41.1 27 200 12000 305 115 94.2 -66.0 | 299 89 77.8 -43.5 28 150 13890 300 79 68.4 -39.5 | 288 55 52.0 -17.1 29 133 14630 300 71 61.5 -35.5 | 286 47 45.1 -13.1 30 115 15545 305 77 63.1 -44.2 | 295 51 46.7 -21.7 31 100 16410 310 60 46.0 -38.6 | 299 34 29.5 -16.1 32 99 16459 300 51 44.2 -25.5 | 276 28 27.8 -3.1 33 94 16764 310 60 46.0 -38.6 | 299 34 29.5 -16.1 34 70 18610 300 17 14.7 -8.5 | 173 14 -1.7 13.9 35 50 20710 305 2 1.6 -1.1 | 145 26 -14.8 21.3 Wind Parameters Mean winds (0-6000m): 293.8 at 37.1 knts Storm direction: 323.8 at 27.8 knts Shear (0-3000m) pos: 5.8 neg: 2.2 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 93.2 deg Storm rel helicity (0-3000m) pos: 218.2 neg: -68.5 tot: 149.7 m^2/s^2 ave: 49.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 5.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.92 Bulk Shear: 115.10 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 ------------------------------------------------------------------------------- 500 255 11 166 26| 9.4 0.0 9.4| 3.2 -12.0 -8.7 -17.5 -0.17| 9.7 -1.6 1000 266 10 165 24| 4.7 2.5 7.2| 24.0 -21.8 2.2 2.2 0.01| 10.0 0.1 1500 266 11 166 24| 4.5 1.7 6.2| 48.4 -42.3 6.0 4.0 0.01| 9.9 0.1 2000 269 13 171 23| 3.4 3.4 6.8|107.9 -42.3 65.5 32.8 0.28| 10.5 2.9 2500 270 14 175 22| 3.3 2.7 5.9|127.8 -68.5 59.3 23.7 0.21| 10.3 2.1 3000 278 17 182 20| 5.8 2.2 8.1|218.2 -68.5 149.7 49.9 0.43| 12.1 5.2 4000 284 23 199 18| 5.6 2.6 8.2|309.8-150.9 158.9 39.7 0.30| 13.5 4.0 5000 288 29 221 18| 5.7 2.6 8.3|439.8-157.5 282.3 56.5 0.35| 13.0 4.6 6000 294 37 247 19| 6.5 2.2 8.6|606.1-157.5 448.5 74.8 0.39| 12.6 4.9 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251019.11.gif