UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120423.upa.cvt Date: 2300Z 4 DEC 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 4 DEC 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 1014 29 18.0 10.0 59 8.0 13.3 150 9 290.0 291.3 285.9 311.6 7.61 1 1000 133 15.6 9.6 67 6.0 12.1 135 9 288.8 290.1 285.3 309.9 7.52 2 993 193 15.0 9.0 67 6.0 11.6 149 11 288.7 290.0 285.0 309.2 7.27 3 925 790 10.6 6.9 78 3.7 8.6 180 19 290.1 291.3 285.1 309.4 6.75 4 850 1489 6.0 5.6 97 0.4 5.8 205 8 292.4 293.6 285.9 311.7 6.72 5 844 1547 5.8 5.3 97 0.5 5.5 230 15 292.8 294.0 286.0 311.9 6.63 6 843 1557 6.2 3.8 85 2.4 4.9 229 15 293.3 294.4 285.5 310.6 5.97 7 841 1576 10.2 -12.8 18 23.0 1.5 229 15 297.7 298.0 282.6 303.0 1.70 8 831 1676 12.0 -13.0 16 25.0 2.2 228 16 300.7 301.0 283.8 306.0 1.69 9 780 2204 10.4 -15.6 14 26.0 0.7 242 16 304.4 304.7 285.0 309.1 1.45 10 700 3095 5.2 -25.8 8 31.0 -3.8 265 23 308.2 308.4 285.5 310.5 0.67 11 679 3343 4.2 -27.8 8 32.0 -4.7 267 24 309.8 309.9 285.9 311.8 0.57 12 672 3428 3.2 -8.8 41 12.0 -1.9 268 25 309.6 310.2 288.4 318.9 2.92 13 647 3734 1.2 -18.8 21 20.0 -5.5 270 26 310.7 311.0 287.1 315.2 1.34 14 640 3821 0.6 -11.4 40 12.0 -4.2 271 27 311.0 311.5 288.4 319.1 2.50 15 613 4166 -1.9 -15.9 33 14.0 -6.8 274 28 312.0 312.3 288.1 317.9 1.80 16 609 4218 -1.9 -27.9 12 26.0 -8.7 274 29 312.6 312.7 287.0 314.8 0.63 17 556 4937 -6.5 -17.5 41 11.0 -10.2 284 39 315.4 315.7 289.1 321.2 1.74 18 520 5458 -9.3 -45.3 4 36.0 -15.0 275 38 318.1 318.1 288.3 318.6 0.13 19 512 5577 -9.9 -32.9 13 23.0 -14.9 273 37 318.8 318.9 288.9 320.5 0.47 20 500 5760 -11.5 -23.5 36 12.0 -14.8 270 37 319.0 319.2 289.6 323.0 1.15 21 479 6085 -14.5 -21.5 55 7.0 -16.4 268 39 319.3 319.5 290.0 324.1 1.43 22 466 6292 -15.5 -26.5 38 11.0 -18.1 266 41 320.5 320.7 289.9 323.8 0.94 23 422 7029 -21.7 -30.7 44 9.0 -23.4 275 45 321.8 322.0 290.0 324.3 0.70 24 408 7275 -23.1 -42.1 16 19.0 -25.5 279 47 323.1 323.2 290.0 324.0 0.23 25 404 7347 -22.3 -52.3 5 30.0 -25.3 280 48 325.1 325.1 290.4 325.4 0.07 26 400 7420 -22.7 -49.7 7 27.0 -25.6 280 49 325.5 325.5 290.5 325.9 0.10 27 353 8325 -30.5 -52.5 10 22.0 -32.2 280 53 326.8 326.8 290.9 327.2 0.08 28 315 9125 -37.9 -44.9 48 7.0 -38.5 280 57 327.4 327.4 291.2 328.2 0.22 29 310 9235 -38.9 -43.0 65 4.1 -39.2 280 58 327.5 327.5 291.3 328.5 0.28 30 308 9280 -39.1 -41.9 75 2.8 -39.4 280 58 327.8 327.8 291.4 329.0 0.31 31 300 9460 -40.1 -47.1 47 7.0 -40.6 280 59 328.8 328.9 291.6 329.6 0.18 32 297 9528 -40.7 -48.7 42 8.0 -41.2 279 60 328.9 329.0 291.6 329.5 0.15 33 251 10644 -50.5 -53.8 68 3.3 -50.6 270 69 330.6 330.6 292.0 331.0 0.10 34 250 10670 -50.7 -54.2 66 3.5 -50.8 270 69 330.7 330.7 292.0 331.1 0.10 35 240 10935 -53.1 -57.5 59 4.4 -53.2 270 71 331.0 331.0 292.0 331.2 0.07 36 237 11016 -53.5 -60.5 42 7.0 -53.7 270 72 331.6 331.6 292.2 331.7 0.05 37 228 11265 -54.9 -59.8 54 4.9 -55.0 270 74 333.1 333.1 292.6 333.3 0.05 38 224 11379 -55.1 -64.1 32 9.0 -55.3 270 74 334.5 334.5 293.0 334.6 0.03 39 200 12100 -57.5 -66.5 31 9.0 -57.6 285 75 341.7 341.7 294.7 341.8 0.02 40 191 12391 -58.2 -69.6 22 11.4 -58.4 285 86 345.1 345.1 295.6 345.2 0.02 41 178 12834 -59.3 -74.3 13 15.0 -59.5 285 84 350.3 350.3 296.7 350.4 0.01 42 163 13388 -57.1 -81.1 3 24.0 -57.3 285 80 363.0 363.0 299.3 363.0 0.00 43 150 13910 -60.7 -81.7 5 21.0 -60.9 285 77 365.5 365.5 299.8 365.5 0.00 44 139 14379 -63.1 -83.1 5 20.0 -63.3 275 73 369.3 369.3 300.4 369.3 0.00 45 129 14839 -60.9 -84.9 3 24.0 -61.1 272 68 381.3 381.3 302.5 381.3 0.00 46 100 16400 -65.1 -86.1 4 21.0 -65.3 265 38 401.9 401.9 305.5 402.0 0.00 47 80 17752 -67.7 -87.7 4 20.0 -67.8 279 31 423.1 423.1 308.1 423.1 0.00 48 72 18389 -65.5 -87.5 3 22.0 -65.7 288 27 440.7 440.7 310.0 440.7 0.00 49 70 18560 -66.9 -87.9 4 21.0 -67.1 290 26 441.3 441.3 310.0 441.3 0.00 50 67 18823 -68.5 -88.5 4 20.0 -68.7 278 23 443.4 443.4 310.2 443.4 0.00 51 55 20023 -61.9 -87.9 2 26.0 -62.3 225 12 484.2 484.2 313.8 484.2 0.00 52 51 20488 -63.5 -87.5 2 24.0 -63.8 205 7 491.1 491.1 314.3 491.1 0.00 53 50 20610 -62.7 -87.7 2 25.0 -63.1 200 6 495.7 495.7 314.7 495.7 0.00 54 38 22315 -59.3 -86.3 2 27.0 -60.1 146 15 544.9 544.9 317.8 544.9 0.01 55 30 23800 -58.1 -86.1 2 28.0 -59.2 100 23 586.2 586.3 320.0 586.3 0.01 56 20 26390 -51.7 -82.7 1 31.0 -54.7 110 12 677.9 677.9 323.7 678.1 0.02 57 15 28263 -50.5 -81.5 1 31.0 -54.5 104 14 740.0 740.1 325.7 740.3 0.03 58 14 28713 -51.3 -82.3 1 31.0 -55.3 102 15 752.1 752.1 326.0 752.4 0.03 59 11 30308 -43.7 -78.7 1 35.0 -51.6 97 16 833.4 833.4 328.0 834.1 0.07 60 10 30950 -43.1 -78.1 1 35.0 -51.7 95 17 858.7 858.7 328.6 859.6 0.09 61 9.9 31018 -43.1 -78.1 1 35.0 -51.7 861.1 861.2 328.7 862.1 0.09 TRP 139 14379 -63.1 -83.1 5 20.0 -63.3 275 73 369.3 369.3 300.4 369.3 0.00 WND 191 12391 -58.2 -69.6 22 11.4 -58.4 285 86 345.1 345.1 295.6 345.2 0.02 Sounding variables and indices 1000-500 mb thick: 5627.00 m Freezing level: 633.52 mb = 3904.10 m = 12808.59 ft Wetbulb zero: 767.35 mb = 2338.53 m = 7672.26 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 36.20 % Est. max temperature: 20.01 C = 68.01 F Sfc-Lift cond lev (LCL): 899.98 mb = 1016.66 m = 3335.46 ft T: 9.11 C 700-500 lapse rate: 6.27 C/km ThetaE index: 8.89 C Layer 843.0- 831.0 mb Conv cond level (CCL): 857.32 mb = 1418.08 m = 4652.42 ft Mean mixing ratio: 7.08 g/kg Conv temperature: 20.22 C = 68.39 F Cap Strength: 11.29 C Lifted Index: 11.10 C Risk: None Lifted Index @300 mb: 13.90 C Lifted Index @700 mb: 9.52 C Showalter Index: 9.75 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: 17.10 C K Index: -7.90 Risk: None Sweat Index: 120.20 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.93 J/kg Max Up Vert Vel: 2.42 m/s Conv Inhibition (B-): 58506.11 J/kg Cap Strength: 11.32 C Lift Cond Lev (LCL): 892.36 mb = 1086.98 m = 3566.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 18 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 29 150 9 -4.5 7.8 | 122 25 -21.3 13.4 1 1000 133 135 9 -6.4 6.4 | 117 26 -23.2 11.9 2 980 305 175 15 -1.3 14.9 | 139 27 -18.2 20.5 3 945 610 170 21 -3.6 20.7 | 142 33 -20.5 26.3 4 925 790 180 19 0.0 19.0 | 146 30 -16.8 24.6 5 911 914 170 16 -2.8 15.8 | 137 29 -19.6 21.3 6 878 1219 145 13 -7.5 10.6 | 124 29 -24.3 16.2 7 850 1489 205 8 3.4 7.3 | 134 19 -13.5 12.8 8 846 1524 230 15 11.5 9.6 | 161 16 -5.4 15.2 9 816 1829 225 17 12.0 12.0 | 165 18 -4.8 17.6 10 786 2134 245 16 14.5 6.8 | 169 13 -2.3 12.3 11 758 2438 230 14 10.7 9.0 | 157 16 -6.1 14.6 12 730 2743 240 11 9.5 5.5 | 147 13 -7.3 11.1 13 704 3048 265 19 18.9 1.7 | 196 8 2.1 7.2 14 700 3095 265 23 22.9 2.0 | 219 10 6.1 7.6 15 604 4267 275 29 28.9 -2.5 | 256 12 12.0 3.1 16 559 4877 285 39 37.7 -10.1 | 282 21 20.8 -4.5 17 500 5760 270 37 37.0 -0.0 | 255 21 20.2 5.6 18 459 6401 265 42 41.8 3.7 | 250 27 25.0 9.2 19 406 7315 280 47 46.3 -8.2 | 275 30 29.4 -2.6 20 400 7420 280 49 48.3 -8.5 | 275 32 31.4 -2.9 21 300 9460 280 59 58.1 -10.2 | 276 42 41.3 -4.7 22 250 10670 270 69 69.0 -0.0 | 264 52 52.2 5.6 23 217 11582 270 76 76.0 -0.0 | 265 59 59.2 5.6 24 200 12100 285 75 72.4 -19.4 | 284 57 55.6 -13.8 25 191 12391 285 86 83.1 -22.3 | 284 68 66.2 -16.7 26 188 12497 285 86 83.1 -22.3 | 284 68 66.2 -16.7 27 150 13910 285 77 74.4 -19.9 | 284 59 57.5 -14.3 28 139 14379 275 73 72.7 -6.4 | 271 56 55.9 -0.8 29 121 15240 270 64 64.0 -0.0 | 263 47 47.2 5.6 30 100 16400 265 38 37.9 3.3 | 247 23 21.0 8.9 31 94 16764 265 38 37.9 3.3 | 247 23 21.0 8.9 32 70 18560 290 26 24.4 -8.9 | 294 8 7.6 -3.3 33 50 20610 200 6 2.1 5.6 | 127 19 -14.8 11.2 34 30 23800 100 23 -22.7 4.0 | 104 41 -39.5 9.6 35 20 26390 110 12 -11.3 4.1 | 109 30 -28.1 9.7 36 10 30950 95 17 -16.9 1.5 | 102 35 -33.8 7.1 Wind Parameters Mean winds (0-6000m): 258.3 at 23.7 knts Storm direction: 288.3 at 17.7 knts Shear (0-3000m) pos: 4.9 neg: 1.4 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 69.2 deg Storm rel helicity (0-3000m) pos: 198.7 neg: -114.2 tot: 84.6 m^2/s^2 ave: 28.2 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 103.86 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 ------------------------------------------------------------------------------- 500 165 14 132 28| 11.8 0.0 11.8| 83.2 -14.1 69.1 138.2 0.56| 17.2 9.7 1000 169 16 137 29| 5.9 2.9 8.8| 97.8 -63.8 34.0 34.0 0.17| 14.2 2.4 1500 168 15 135 28| 6.6 1.9 8.5|166.7 -93.4 73.3 48.9 0.27| 17.3 4.7 2000 184 15 142 26| 5.5 1.4 6.9|176.5 -93.4 83.1 41.6 0.28| 14.6 4.1 2500 195 15 147 24| 4.4 1.6 6.0|177.4-107.3 70.1 28.0 0.20| 13.2 2.6 3000 204 15 150 22| 4.9 1.4 6.2|198.7-114.2 84.6 28.2 0.24| 13.0 3.2 4000 231 17 169 17| 4.9 1.0 5.9|223.5-114.2 109.3 27.3 0.33| 11.1 3.7 5000 250 21 192 13| 5.0 0.8 5.8|257.7-120.8 136.9 27.4 0.35| 10.4 3.7 6000 258 24 211 12| 4.2 0.5 4.7|257.7-171.6 86.1 14.4 0.24| 9.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251204.23.gif