UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042711.upa.cvt Date: 1100Z 27 APR 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 27 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 1022 29 16.8 10.8 68 6.0 13.3 205 7 288.2 289.6 285.5 310.5 7.97 1 1016 76 18.6 11.6 64 7.0 14.4 197 8 290.4 291.9 286.9 314.4 8.47 2 1000 203 18.4 9.4 56 9.0 13.1 175 9 291.5 292.9 286.3 312.7 7.41 3 936 766 14.6 5.6 55 9.0 9.7 120 12 293.2 294.3 285.7 310.9 6.10 4 925 866 13.6 4.6 54 9.0 8.8 110 12 293.2 294.2 285.2 309.9 5.75 5 850 1570 6.8 3.2 78 3.6 4.9 115 16 293.3 294.3 285.2 309.7 5.67 6 781 2258 0.6 -0.1 95 0.7 0.3 119 16 293.8 294.7 284.6 308.0 4.86 7 778 2289 3.8 -18.2 18 22.0 -3.2 120 15 297.6 297.8 281.8 301.3 1.17 8 776 2310 4.4 -20.6 14 25.0 -3.3 121 15 298.4 298.6 282.0 301.5 0.95 9 728 2828 2.4 -25.6 11 28.0 -5.2 159 15 301.7 301.9 283.0 303.9 0.65 10 700 3144 0.2 -26.8 11 27.0 -6.8 155 16 302.7 302.8 283.3 304.7 0.61 11 628 4004 -6.1 -26.1 19 20.0 -11.1 180 13 305.1 305.2 284.4 307.5 0.72 12 620 4105 -4.1 -45.1 2 41.0 -10.9 178 17 308.5 308.5 284.9 308.9 0.11 13 500 5770 -14.5 -53.5 2 39.0 -18.9 180 36 315.4 315.4 287.3 315.6 0.05 14 489 5938 -15.5 -54.5 2 39.0 -19.7 180 38 316.1 316.2 287.5 316.3 0.05 15 400 7420 -27.5 -53.5 7 26.0 -29.5 200 42 319.2 319.3 288.6 319.5 0.07 16 352 8324 -34.7 -56.7 9 22.0 -35.9 207 42 321.4 321.4 289.2 321.6 0.05 17 300 9420 -42.5 -62.5 9 20.0 -43.2 215 42 325.5 325.5 290.5 325.6 0.03 18 271 10100 -47.5 -63.5 14 16.0 -47.9 218 40 327.8 327.8 291.1 327.9 0.03 19 250 10630 -50.5 -65.5 15 15.0 -50.8 215 44 331.0 331.0 292.0 331.1 0.02 20 242 10842 -51.1 -66.1 15 15.0 -51.4 212 43 333.2 333.2 292.6 333.3 0.02 21 201 12038 -55.1 -72.1 10 17.0 -55.4 235 50 345.0 345.0 295.5 345.1 0.01 22 200 12070 -55.1 -73.1 9 18.0 -55.4 235 50 345.5 345.5 295.6 345.6 0.01 23 179 12780 -56.5 -80.5 3 24.0 -56.8 253 46 354.4 354.4 297.5 354.4 0.00 24 175 12924 -54.3 -81.3 2 27.0 -54.6 251 51 360.3 360.3 298.8 360.3 0.00 25 150 13910 -57.3 -84.3 2 27.0 -57.6 265 60 371.4 371.4 300.8 371.4 0.00 26 142 14256 -57.1 -85.0 2 27.9 -57.4 255 69 377.5 377.5 301.8 377.5 0.00 27 133 14670 -56.9 -85.9 1 29.0 -57.2 252 61 385.1 385.1 303.1 385.1 0.00 28 106 16076 -65.7 -88.7 3 23.0 -65.8 272 42 394.2 394.2 304.4 394.2 0.00 29 100 16430 -65.5 -88.5 3 23.0 -65.7 280 41 401.2 401.2 305.3 401.2 0.00 30 94 16804 -67.5 -89.5 3 22.0 -67.6 275 43 404.4 404.4 305.8 404.4 0.00 31 84 17479 -68.3 -89.3 3 21.0 -68.4 283 34 416.0 416.0 307.2 416.0 0.00 32 74 18244 -65.5 -89.5 2 24.0 -65.7 291 24 437.3 437.3 309.6 437.3 0.00 33 70 18580 -67.1 -90.1 2 23.0 -67.2 295 20 440.8 440.8 310.0 440.8 0.00 34 69 18667 -67.3 -90.3 2 23.0 -67.5 296 19 442.2 442.2 310.1 442.2 0.00 35 58 19735 -60.3 -89.3 1 29.0 -60.8 312 10 480.5 480.5 313.5 480.6 0.00 36 54 20180 -61.9 -88.9 2 27.0 -62.3 318 6 486.8 486.8 314.0 486.8 0.00 37 50 20660 -59.1 -88.1 1 29.0 -59.7 325 2 504.2 504.2 315.2 504.2 0.00 38 42 21758 -57.7 -88.7 1 31.0 -58.6 14 4 533.5 533.5 317.1 533.5 0.00 39 36 22726 -59.9 -88.9 1 29.0 -60.7 58 6 551.8 551.8 318.2 551.8 0.00 40 30 23880 -54.5 -87.5 1 33.0 -56.2 110 8 596.1 596.1 320.5 596.1 0.01 41 25 25058 -49.9 -84.9 1 35.0 -52.9 31 8 641.2 641.2 322.3 641.3 0.01 42 20 26510 -51.7 -85.7 1 34.0 -54.7 295 7 677.9 677.9 323.7 678.0 0.01 43 16 27968 -48.5 -84.5 1 36.0 -53.1 733.0 733.0 325.4 733.2 0.02 TRP 94 16804 -67.5 -89.5 3 22.0 -67.6 275 43 404.4 404.4 305.8 404.4 0.00 WND 142 14256 -57.1 -85.0 2 27.9 -57.4 255 69 377.5 377.5 301.8 377.5 0.00 Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 697.71 mb = 3171.31 m = 10404.45 ft Wetbulb zero: 780.78 mb = 2260.20 m = 7415.26 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 31.14 % Est. max temperature: 21.95 C = 71.51 F Sfc-Lift cond lev (LCL): 934.42 mb = 780.42 m = 2560.41 ft T: 14.46 C 700-500 lapse rate: 5.60 C/km ThetaE index: 13.13 C Layer 1000.0- 776.0 mb Conv cond level (CCL): 838.01 mb = 1685.47 m = 5529.70 ft Mean mixing ratio: 6.89 g/kg Conv temperature: 22.05 C = 71.68 F Cap Strength: 5.20 C Lifted Index: 6.63 C Risk: None Lifted Index @300 mb: 9.86 C Lifted Index @700 mb: 3.40 C Showalter Index: 7.98 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 17.70 C K Index: -2.50 Risk: None Sweat Index: 106.40 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.56 J/kg Max Up Vert Vel: 6.09 m/s Conv Inhibition (B-): 39.61 J/kg Cap Strength: 6.55 C Lift Cond Lev (LCL): 853.39 mb = 1536.91 m = 5042.28 ft Lev Free Conv (LFC): 818.39 mb = 1877.98 m = 6161.28 ft Equ Level (EL): 778.39 mb = 2285.02 m = 7496.68 ft B at Equ Level: 15.89 J/kg Max Parcel Lev (MPL): 758.39 mb = 2496.30 m = 8189.86 ft Wind level data Storm motion: 190 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 1022 29 205 7 3.0 6.3 | 358 9 0.3 -8.5 1 1000 203 175 9 -0.8 9.0 | 30 7 -3.4 -5.9 2 925 866 110 12 -11.3 4.1 | 52 18 -13.9 -10.8 3 920 914 110 13 -12.2 4.4 | 55 18 -14.9 -10.4 4 850 1570 115 16 -14.5 6.8 | 65 19 -17.1 -8.1 5 823 1829 110 16 -15.0 5.5 | 62 20 -17.7 -9.4 6 793 2134 115 17 -15.4 7.2 | 67 20 -18.1 -7.7 7 764 2438 125 14 -11.5 8.0 | 64 16 -14.1 -6.9 8 735 2743 160 15 -5.1 14.1 | 84 8 -7.8 -0.8 9 700 3144 155 16 -6.8 14.5 | 88 9 -9.4 -0.4 10 682 3353 155 16 -6.8 14.5 | 88 9 -9.4 -0.4 11 655 3658 190 16 2.8 15.8 | 189 1 0.1 0.9 12 630 3962 180 12 0.0 12.0 | 42 4 -2.6 -2.9 13 606 4267 175 24 -2.1 23.9 | 152 10 -4.7 9.0 14 561 4877 170 34 -5.9 33.5 | 155 20 -8.5 18.6 15 500 5770 180 36 0.0 36.0 | 173 21 -2.6 21.1 16 478 6096 180 40 0.0 40.0 | 174 25 -2.6 25.1 17 400 7420 200 42 14.4 39.5 | 205 27 11.7 24.6 18 300 9420 215 42 24.1 34.4 | 228 29 21.4 19.5 19 285 9754 220 37 23.8 28.3 | 238 25 21.1 13.5 20 250 10630 215 44 25.2 36.0 | 227 31 22.6 21.2 21 237 10973 210 43 21.5 37.2 | 220 29 18.9 22.4 22 226 11278 230 45 34.5 28.9 | 246 35 31.8 14.0 23 200 12070 235 50 41.0 28.7 | 250 41 38.3 13.8 24 196 12192 245 47 42.6 19.9 | 263 40 40.0 5.0 25 187 12497 230 46 35.2 29.6 | 246 36 32.6 14.7 26 178 12802 255 46 44.4 11.9 | 274 42 41.8 -3.0 27 170 13106 245 58 52.6 24.5 | 259 51 49.9 9.6 28 155 13716 255 45 43.5 11.6 | 275 41 40.8 -3.2 29 150 13910 265 60 59.8 5.2 | 280 58 57.1 -9.7 30 147 14021 265 57 56.8 5.0 | 280 55 54.1 -9.9 31 142 14256 255 69 66.6 17.9 | 267 64 64.0 3.0 32 140 14326 255 69 66.6 17.9 | 267 64 64.0 3.0 33 127 14935 250 55 51.7 18.8 | 265 49 49.0 3.9 34 121 15240 255 45 43.5 11.6 | 275 41 40.8 -3.2 35 100 16430 280 41 40.4 -7.1 | 300 44 37.7 -22.0 36 100 16459 275 40 39.8 -3.5 | 296 41 37.2 -18.4 37 95 16764 280 41 40.4 -7.1 | 300 44 37.7 -22.0 38 94 16804 275 43 42.8 -3.7 | 295 44 40.2 -18.6 39 70 18580 295 20 18.1 -8.5 | 326 28 15.5 -23.3 40 50 20660 325 2 1.1 -1.6 | 5 17 -1.5 -16.5 41 30 23880 110 8 -7.5 2.7 | 40 16 -10.2 -12.2 42 20 26510 295 7 6.3 -3.0 | 348 18 3.7 -17.8 Wind Parameters Mean winds (0-6000m): 160.1 at 20.2 knts Storm direction: 190.1 at 15.1 knts Shear (0-3000m) pos: 2.1 neg: 2.8 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 89.0 deg Storm rel helicity (0-3000m) pos: 55.8 neg: -9.4 tot: 46.3 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.12 Bulk Shear: 16.59 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 ------------------------------------------------------------------------------- 500 167 9 38 8| 0.0 9.7 9.7| 15.2 0.0 15.2 30.5 0.73| 10.6 7.7 1000 138 10 54 12| 0.0 8.1 8.1| 21.3 -2.2 19.0 19.0 0.46| 9.3 4.3 1500 127 12 57 14| 0.9 5.4 6.2| 33.1 -2.2 30.9 20.6 0.52| 7.1 3.7 2000 122 13 59 16| 0.6 4.3 4.9| 39.0 -5.9 33.0 16.5 0.48| 5.9 2.9 2500 121 13 61 16| 1.3 3.4 4.7| 47.2 -9.4 37.8 15.1 0.41| 6.2 2.5 3000 127 14 64 15| 2.1 2.8 4.9| 55.8 -9.4 46.3 15.4 0.41| 6.4 2.6 4000 140 14 71 12| 2.1 2.1 4.3| 62.0 -10.1 51.9 13.0 0.36| 6.8 2.5 5000 152 17 90 11| 1.7 2.8 4.5| 76.8 -10.2 66.7 13.3 0.36| 7.6 2.7 6000 160 20 113 10| 2.0 2.4 4.4|108.4 -10.2 98.2 16.4 0.39| 7.1 2.8 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20250427.11.gif