UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041911.upa.cvt Date: 1100Z 19 APR 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 19 APR 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 1018 29 16.6 2.6 39 14.0 9.5 95 7 288.3 289.1 281.8 301.2 4.53 1 1017 37 18.4 4.4 40 14.0 11.0 98 7 290.1 291.1 283.4 304.9 5.15 2 1013 67 18.6 3.6 37 15.0 10.7 109 7 290.7 291.5 283.3 304.8 4.89 3 1000 168 18.0 4.0 39 14.0 10.6 145 7 291.1 292.1 283.7 305.8 5.09 4 925 828 12.0 2.0 50 10.0 6.9 115 12 291.6 292.4 283.5 305.4 4.78 5 850 1527 5.2 0.9 74 4.3 3.1 100 24 291.6 292.4 283.6 305.5 4.80 6 800 2017 0.4 -0.5 94 0.9 -0.0 103 17 291.6 292.4 283.4 304.9 4.61 7 795 2068 1.2 -3.8 69 5.0 -1.0 104 16 293.0 293.6 282.8 303.6 3.63 8 794 2078 1.8 -6.2 55 8.0 -1.5 104 15 293.7 294.2 282.5 302.7 3.03 9 790 2119 7.0 -37.0 3 44.0 -2.9 105 14 299.7 299.7 281.5 300.4 0.20 10 781 2213 7.6 -38.4 2 46.0 -2.7 104 13 301.3 301.3 282.1 301.9 0.18 11 744 2611 5.0 -32.0 5 37.0 -4.1 126 13 302.7 302.8 283.0 303.9 0.35 12 731 2755 5.8 -41.2 2 47.0 -4.1 146 16 305.1 305.1 283.7 305.6 0.14 13 700 3108 4.2 -43.8 2 48.0 -5.3 90 4 307.1 307.2 284.4 307.5 0.11 14 698 3131 4.2 -41.8 2 46.0 -5.3 95 5 307.4 307.4 284.5 307.9 0.14 15 500 5760 -13.5 -48.5 3 35.0 -18.1 80 6 316.6 316.6 287.8 316.9 0.09 16 478 6099 -15.7 -51.7 3 36.0 -19.9 110 10 318.0 318.0 288.2 318.2 0.07 17 400 7410 -26.1 -60.1 3 34.0 -28.5 125 17 321.1 321.1 289.1 321.2 0.03 18 300 9430 -41.7 -63.7 7 22.0 -42.5 110 31 326.6 326.6 290.7 326.7 0.02 19 290 9658 -43.7 -64.7 8 21.0 -44.3 110 31 326.9 326.9 290.9 327.0 0.02 20 260 10383 -47.7 -66.7 9 19.0 -48.1 124 28 331.4 331.4 292.1 331.5 0.02 21 250 10640 -48.7 -69.7 7 21.0 -49.1 135 24 333.7 333.7 292.7 333.7 0.01 22 207 11861 -55.3 -73.3 9 18.0 -55.5 127 12 341.8 341.8 294.8 341.9 0.01 23 200 12080 -55.5 -76.5 6 21.0 -55.8 245 10 344.9 344.9 295.5 344.9 0.01 24 168 13195 -52.9 -83.9 1 31.0 -53.3 264 41 366.8 366.8 300.0 366.8 0.00 25 150 13920 -55.3 -85.3 1 30.0 -55.6 265 42 374.8 374.8 301.4 374.8 0.00 26 100 16450 -64.7 -88.7 2 24.0 -64.8 255 41 402.7 402.7 305.6 402.7 0.00 27 73 18349 -70.5 -90.5 4 20.0 -70.6 270 42 428.4 428.4 308.7 428.4 0.00 28 70 18600 -67.9 -90.9 2 23.0 -68.1 250 24 439.1 439.1 309.8 439.1 0.00 29 61 19436 -62.7 -89.7 1 27.0 -63.0 230 15 468.3 468.3 312.5 468.3 0.00 30 53 20295 -65.7 -90.7 2 25.0 -66.0 209 5 480.6 480.6 313.5 480.6 0.00 31 50 20650 -64.3 -90.3 2 26.0 -64.6 200 1 492.0 492.0 314.4 492.0 0.00 32 40 22024 -60.9 -89.9 1 29.0 -61.6 134 6 532.9 532.9 317.1 532.9 0.00 33 39 22182 -58.1 -89.1 1 31.0 -59.0 127 6 543.9 543.9 317.8 543.9 0.00 34 30 23840 -56.3 -88.3 1 32.0 -57.7 50 12 591.2 591.2 320.2 591.2 0.01 TRP 73 18349 -70.5 -90.5 4 20.0 -70.6 270 42 428.4 428.4 308.7 428.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5592.00 m Freezing level: 651.02 mb = 3755.05 m = 12319.58 ft Wetbulb zero: 800.61 mb = 2011.23 m = 6598.43 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 23.16 % Est. max temperature: 19.95 C = 67.91 F Sfc-Lift cond lev (LCL): 824.67 mb = 1771.73 m = 5812.70 ft T: 2.80 C 700-500 lapse rate: 6.67 C/km ThetaE index: 5.12 C Layer 800.0- 781.0 mb Conv cond level (CCL): 800.20 mb = 2015.45 m = 6612.30 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 19.92 C = 67.85 F Cap Strength: 10.74 C Lifted Index: 11.70 C Risk: None Lifted Index @300 mb: 15.12 C Lifted Index @700 mb: 10.57 C Showalter Index: 11.73 C Risk: None Total Totals Index: 33.10 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 14.40 C K Index: -28.40 Risk: None Sweat Index: 64.80 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.62 J/kg Max Up Vert Vel: 2.29 m/s Conv Inhibition (B-): 35163.85 J/kg Cap Strength: 11.66 C Lift Cond Lev (LCL): 803.70 mb = 1980.14 m = 6496.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 146 at 8 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 1018 29 95 7 -7.0 0.6 | 25 6 -2.7 -5.8 1 1000 168 145 7 -4.0 5.7 | 337 1 0.3 -0.6 2 984 305 115 14 -12.7 5.9 | 87 8 -8.4 -0.5 3 949 610 115 14 -12.7 5.9 | 87 8 -8.4 -0.5 4 925 828 115 12 -10.9 5.1 | 79 7 -6.6 -1.3 5 915 914 120 14 -12.1 7.0 | 95 8 -7.8 0.6 6 882 1219 90 16 -16.0 0.0 | 61 13 -11.7 -6.4 7 850 1524 105 24 -23.2 6.2 | 89 19 -18.9 -0.2 8 850 1527 100 24 -23.6 4.2 | 83 19 -19.3 -2.2 9 819 1829 100 22 -21.7 3.8 | 82 18 -17.4 -2.6 10 789 2134 105 14 -13.5 3.6 | 73 10 -9.2 -2.8 11 760 2438 100 10 -9.8 1.7 | 50 7 -5.6 -4.6 12 732 2743 145 16 -9.2 13.1 | 144 8 -4.9 6.7 13 705 3048 165 11 -2.8 10.6 | 199 4 1.4 4.2 14 700 3108 90 4 -4.0 0.0 | 357 6 0.3 -6.4 15 679 3353 140 10 -6.4 7.7 | 121 2 -2.1 1.3 16 604 4267 180 7 0.0 7.0 | 262 4 4.3 0.6 17 581 4572 0 0 -0.0 -0.0 | 326 8 4.3 -6.4 18 500 5760 80 6 -5.9 -1.0 | 12 8 -1.6 -7.4 19 478 6096 110 10 -9.4 3.4 | 60 6 -5.1 -3.0 20 458 6401 145 10 -5.7 8.2 | 141 2 -1.4 1.8 21 422 7010 125 15 -12.3 8.6 | 106 8 -8.0 2.2 22 400 7410 125 17 -13.9 9.8 | 109 10 -9.6 3.4 23 372 7925 140 19 -12.2 14.6 | 136 11 -7.9 8.2 24 341 8534 115 29 -26.3 12.3 | 105 23 -22.0 5.9 25 312 9144 120 35 -30.3 17.5 | 113 28 -26.0 11.1 26 300 9430 110 31 -29.1 10.6 | 100 25 -24.8 4.2 27 273 10058 110 32 -30.1 10.9 | 100 26 -25.8 4.6 28 250 10640 135 24 -17.0 17.0 | 130 17 -12.7 10.6 29 249 10668 135 30 -21.2 21.2 | 131 23 -16.9 14.8 30 226 11278 120 20 -17.3 10.0 | 106 14 -13.0 3.6 31 216 11582 145 18 -10.3 14.7 | 144 10 -6.0 8.4 32 206 11887 125 11 -9.0 6.3 | 89 5 -4.7 -0.1 33 200 12080 245 10 9.1 4.2 | 279 14 13.4 -2.2 34 197 12192 245 10 9.1 4.2 | 279 14 13.4 -2.2 35 187 12497 275 26 25.9 -2.3 | 286 31 30.2 -8.6 36 179 12802 255 35 33.8 9.1 | 266 38 38.1 2.7 37 155 13716 275 49 48.8 -4.3 | 281 54 53.1 -10.6 38 150 13920 265 42 41.8 3.7 | 273 46 46.1 -2.7 39 141 14326 260 43 42.3 7.5 | 269 47 46.6 1.1 40 127 14935 285 47 45.4 -12.2 | 290 53 49.7 -18.5 41 100 16450 255 41 39.6 10.6 | 264 44 43.9 4.2 42 95 16764 255 41 39.6 10.6 | 264 44 43.9 4.2 43 73 18349 270 42 42.0 -0.0 | 278 47 46.3 -6.4 44 70 18600 250 24 22.6 8.2 | 266 27 26.8 1.8 45 50 20650 200 1 0.3 0.9 | 320 7 4.6 -5.4 46 30 23840 50 12 -9.2 -7.7 | 19 15 -4.9 -14.1 Wind Parameters Mean winds (0-6000m): 116.1 at 10.2 knts Storm direction: 146.1 at 7.7 knts Shear (0-3000m) pos: 3.3 neg: 1.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 169.2 deg Storm rel helicity (0-3000m) pos: 57.8 neg: -34.6 tot: 23.2 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 26.79 Bulk Shear: 0.10 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 ------------------------------------------------------------------------------- 500 118 11 78 6| 8.0 0.0 8.0| 1.9 -1.2 0.7 1.4 0.19| 13.3 2.6 1000 117 12 82 7| 4.0 0.9 4.9| 5.3 -7.7 -2.4 -2.4 0.07| 10.1 0.7 1500 109 14 79 9| 2.7 3.8 6.5| 28.5 -18.5 10.0 6.7 0.10| 11.5 1.2 2000 106 16 80 11| 1.3 2.8 4.2| 28.5 -24.9 3.7 1.8 0.05| 10.5 0.5 2500 106 15 78 11| 1.9 2.3 4.2| 33.9 -34.6 -0.7 -0.3 0.01| 10.4 0.2 3000 111 15 85 10| 3.3 1.9 5.2| 57.8 -34.6 23.2 7.7 0.22| 11.3 2.5 4000 117 13 87 8| 2.8 1.8 4.6| 67.6 -34.6 32.9 8.2 0.44| 12.2 5.4 5000 119 11 81 6| 2.1 1.8 3.9| 76.0 -40.9 35.1 7.0 0.42| 11.4 4.8 6000 116 10 69 5| 1.5 1.5 3.0| 94.9 -40.9 53.9 9.0 0.46| 10.3 4.8 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20250419.11.gif