UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for YPAL... Searching the city database file for: YPAL ... Date:2300Z 3 DEC 25 Station: YPAL WMO ident: 94802 Latitude: -34.93 Longitude: 117.80 Elevation: 69.00 ------------------------------------------------------------------------------- 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 1007 69 16.4 13.3 82 3.1 14.5 325 3 289.0 290.7 287.3 315.8 9.57 1 1000 131 15.2 12.5 84 2.7 13.6 350 2 288.4 290.0 286.7 313.9 9.14 2 971 380 12.8 10.5 86 2.3 11.4 320 2 288.4 289.8 285.8 311.5 8.23 3 925 786 10.0 8.8 92 1.2 9.3 270 3 289.5 290.9 285.8 311.3 7.70 4 850 1483 4.8 4.2 96 0.6 4.5 290 13 291.2 292.3 284.8 308.6 6.09 5 843 1550 4.4 3.9 97 0.5 4.1 286 13 291.4 292.5 284.8 308.7 6.01 6 840 1579 7.4 -3.6 46 11.0 2.5 282 13 294.9 295.5 283.5 305.3 3.48 7 832 1658 9.6 -11.4 21 21.0 1.4 270 13 298.0 298.4 283.0 304.0 1.92 8 817 1809 8.8 -12.2 21 21.0 0.7 248 12 298.7 299.1 283.2 304.4 1.83 9 725 2789 4.8 -23.2 11 28.0 -3.6 258 22 304.7 304.9 284.4 307.4 0.81 10 703 3040 5.2 -35.8 3 41.0 -4.5 260 24 307.9 307.9 284.8 308.8 0.26 11 700 3075 5.0 -24.0 10 29.0 -3.8 260 24 308.0 308.2 285.5 310.7 0.78 12 619 4066 -0.7 -40.7 3 40.0 -8.7 266 30 312.5 312.5 286.5 313.2 0.18 13 610 4183 -1.1 -27.1 12 26.0 -8.2 268 31 313.4 313.5 287.3 315.7 0.68 14 566 4773 -6.3 -21.3 29 15.0 -10.8 279 32 314.0 314.3 288.1 318.2 1.23 15 554 4941 -6.9 -30.9 13 24.0 -12.5 278 33 315.2 315.3 287.8 317.1 0.52 16 503 5685 -13.3 -26.3 33 13.0 -16.4 275 37 316.3 316.5 288.5 319.3 0.89 17 500 5730 -13.5 -27.5 30 14.0 -16.7 275 37 316.6 316.7 288.5 319.4 0.80 18 430 6861 -22.3 -39.3 20 17.0 -24.6 277 38 319.3 319.4 288.9 320.4 0.29 19 417 7087 -24.3 -25.6 89 1.3 -24.6 280 41 319.6 319.8 289.8 323.5 1.14 20 413 7157 -24.7 -24.9 98 0.2 -24.8 280 44 319.9 320.2 290.0 324.2 1.23 21 400 7390 -26.1 -27.0 92 0.9 -26.3 280 52 321.1 321.3 290.2 324.7 1.05 22 391 7553 -27.5 -28.7 89 1.2 -27.7 281 53 321.3 321.5 290.1 324.5 0.91 23 379 7776 -29.1 -35.1 56 6.0 -29.9 284 54 322.1 322.2 289.9 323.9 0.51 24 366 8023 -30.7 -37.7 50 7.0 -31.6 284 56 323.2 323.3 290.2 324.7 0.41 25 361 8120 -31.1 -45.1 24 14.0 -32.4 284 58 323.9 324.0 290.2 324.7 0.19 26 356 8218 -31.3 -43.3 30 12.0 -32.5 283 59 325.0 325.0 290.5 325.8 0.23 27 339 8561 -34.3 -46.3 29 12.0 -35.3 280 64 325.5 325.5 290.6 326.1 0.18 28 338 8582 -34.5 -38.1 70 3.6 -34.9 280 64 325.5 325.5 290.9 327.0 0.42 29 332 8706 -35.3 -45.3 35 10.0 -36.1 280 66 326.0 326.1 290.8 326.8 0.20 30 328 8790 -36.1 -39.2 73 3.1 -36.4 280 67 326.1 326.1 291.0 327.5 0.39 31 323 8896 -36.9 -45.9 39 9.0 -37.6 280 68 326.4 326.4 290.9 327.1 0.19 32 315 9068 -38.3 -51.3 24 13.0 -39.1 280 69 326.8 326.8 290.9 327.2 0.11 33 308 9221 -39.5 -45.5 53 6.0 -39.9 280 71 327.2 327.3 291.2 328.0 0.21 34 300 9400 -41.1 -47.1 52 6.0 -41.5 280 73 327.4 327.5 291.2 328.1 0.18 35 296 9492 -41.9 -47.9 52 6.0 -42.3 280 74 327.6 327.6 291.2 328.2 0.17 36 261 10337 -49.1 -49.9 91 0.8 -49.1 280 78 329.0 329.0 291.6 329.6 0.15 37 258 10413 -49.5 -52.7 69 3.2 -49.6 280 79 329.5 329.5 291.7 329.9 0.11 38 254 10516 -50.3 -51.7 85 1.4 -50.4 280 79 329.8 329.8 291.8 330.3 0.13 39 250 10620 -51.1 -52.7 83 1.6 -51.1 280 80 330.1 330.1 291.9 330.6 0.12 40 234 11045 -54.7 -59.2 57 4.5 -54.8 278 83 330.9 331.0 292.0 331.2 0.06 41 219 11463 -58.5 -60.9 74 2.4 -58.5 276 86 331.4 331.4 292.2 331.6 0.05 42 215 11579 -59.0 -64.0 52 5.0 -59.0 275 87 332.5 332.5 292.4 332.6 0.03 43 212 11666 -59.3 -66.3 40 7.0 -59.4 275 86 333.3 333.3 292.6 333.4 0.02 44 209 11755 -59.3 -71.3 20 12.0 -59.5 275 86 334.6 334.6 293.0 334.7 0.01 45 200 12030 -59.3 -73.3 15 14.0 -59.5 275 81 338.9 338.9 294.0 338.9 0.01 46 176 12831 -57.9 -81.9 3 24.0 -58.1 275 76 353.8 353.8 297.4 353.8 0.00 47 150 13830 -60.7 -84.7 3 24.0 -60.9 275 70 365.5 365.5 299.8 365.5 0.00 48 111 15690 -65.1 -87.1 3 22.0 -65.3 273 55 390.1 390.1 303.8 390.1 0.00 49 100 16330 -63.1 -88.1 2 25.0 -63.3 270 40 405.8 405.8 306.0 405.8 0.00 50 89 17046 -64.3 -88.3 2 24.0 -64.5 263 44 417.2 417.2 307.4 417.2 0.00 51 70 18520 -63.3 -89.3 2 26.0 -63.6 270 35 449.0 449.0 310.7 449.0 0.00 52 63 19172 -60.9 -89.9 1 29.0 -61.3 284 25 468.0 468.0 312.5 468.0 0.00 53 58 19683 -63.1 -91.1 1 28.0 -63.4 295 18 474.2 474.2 313.0 474.2 0.00 54 54 20124 -62.1 -91.1 1 29.0 -62.5 305 11 486.3 486.3 314.0 486.3 0.00 55 53 20242 -56.3 -91.3 0 35.0 -57.2 307 9 502.4 502.4 315.1 502.4 0.00 56 50 20610 -58.5 -89.5 1 31.0 -59.2 315 4 505.6 505.6 315.4 505.6 0.00 57 45 21266 -61.1 -90.1 1 29.0 -61.7 344 6 514.8 514.8 315.9 514.8 0.00 58 36 22666 -55.5 -89.5 1 34.0 -56.8 45 10 563.2 563.2 318.8 563.2 0.00 59 30 23830 -53.9 -88.9 1 35.0 -55.7 95 14 597.7 597.7 320.5 597.7 0.00 60 20 26440 -52.1 -89.1 0 37.0 -55.0 80 19 676.7 676.7 323.7 676.7 0.01 61 19 26773 -51.1 -89.1 0 38.0 -54.4 689.8 689.8 324.1 689.9 0.01 TRP 212 11666 -59.3 -66.3 40 7.0 -59.4 275 86 333.3 333.3 292.6 333.4 0.02 WND 215 11579 -59.0 -64.0 52 5.0 -59.0 275 87 332.5 332.5 292.4 332.6 0.03 Sounding variables and indices 1000-500 mb thick: 5599.00 m Freezing level: 628.95 mb = 3944.43 m = 12940.87 ft Wetbulb zero: 801.76 mb = 1963.38 m = 6441.47 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 35.10 % Est. max temperature: 18.45 C = 65.21 F Sfc-Lift cond lev (LCL): 961.58 mb = 461.29 m = 1513.39 ft T: 12.24 C 700-500 lapse rate: 6.97 C/km ThetaE index: 7.19 C Layer 1000.0- 843.0 mb Conv cond level (CCL): 918.55 mb = 843.64 m = 2767.80 ft Mean mixing ratio: 8.17 g/kg Conv temperature: 17.10 C = 62.78 F Cap Strength: 9.02 C Lifted Index: 7.63 C Risk: None Lifted Index @300 mb: 11.26 C Lifted Index @700 mb: 8.20 C Showalter Index: 9.68 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 17.70 C K Index: -6.50 Risk: None Sweat Index: 113.40 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.93 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 2.05 J/kg Cap Strength: 9.03 C Lift Cond Lev (LCL): 929.05 mb = 749.44 m = 2458.76 ft Lev Free Conv (LFC): 894.05 mb = 1066.54 m = 3499.10 ft Equ Level (EL): 844.05 mb = 1540.19 m = 5053.05 ft B at Equ Level: 12.74 J/kg Max Parcel Lev (MPL): 824.05 mb = 1737.89 m = 5701.67 ft Wind level data Storm motion: 300 at 16 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 1007 69 325 3 1.7 -2.5 | 114 14 -12.5 5.6 1 1000 131 350 2 0.3 -2.0 | 114 15 -13.8 6.1 2 925 786 270 3 3.0 -0.0 | 126 14 -11.2 8.1 3 911 914 295 5 4.5 -2.1 | 122 11 -9.7 6.0 4 878 1219 275 10 10.0 -0.9 | 150 8 -4.2 7.2 5 850 1483 290 13 12.2 -4.4 | 152 4 -2.0 3.6 6 846 1524 290 13 12.2 -4.4 | 152 4 -2.0 3.6 7 815 1829 245 12 10.9 5.1 | 166 14 -3.3 13.2 8 785 2134 255 17 16.4 4.4 | 190 13 2.2 12.5 9 700 3075 260 24 23.6 4.2 | 218 15 9.5 12.3 10 676 3353 255 23 22.2 6.0 | 210 16 8.0 14.0 11 602 4267 270 32 32.0 -0.0 | 246 20 17.8 8.1 12 579 4572 280 31 30.5 -5.4 | 261 17 16.3 2.7 13 500 5730 275 37 36.9 -3.2 | 258 23 22.7 4.9 14 457 6401 270 37 37.0 -0.0 | 250 24 22.8 8.1 15 421 7010 280 39 38.4 -6.8 | 267 24 24.2 1.3 16 400 7390 280 52 51.2 -9.0 | 271 37 37.0 -0.9 17 371 7925 285 55 53.1 -14.2 | 279 39 38.9 -6.2 18 340 8534 280 64 63.0 -11.1 | 274 49 48.8 -3.0 19 300 9400 280 73 71.9 -12.7 | 275 58 57.7 -4.6 20 250 10620 280 80 78.8 -13.9 | 275 65 64.6 -5.8 21 215 11579 275 87 86.7 -7.6 | 270 72 72.5 0.5 22 212 11666 275 86 85.7 -7.5 | 270 71 71.5 0.6 23 205 11887 275 87 86.7 -7.6 | 270 72 72.5 0.5 24 200 12030 275 81 80.7 -7.1 | 269 67 66.5 1.0 25 150 13830 275 70 69.7 -6.1 | 268 56 55.5 2.0 26 119 15240 275 65 64.8 -5.7 | 267 51 50.6 2.4 27 100 16330 270 40 40.0 -0.0 | 253 27 25.8 8.1 28 98 16459 260 48 47.3 8.3 | 244 37 33.1 16.4 29 70 18520 270 35 35.0 -0.0 | 249 22 20.8 8.1 30 50 20610 315 4 2.8 -2.8 | 115 13 -11.4 5.3 31 30 23830 95 14 -13.9 1.2 | 108 30 -28.1 9.3 32 20 26440 80 19 -18.7 -3.3 | 98 33 -32.9 4.8 Wind Parameters Mean winds (0-6000m): 269.7 at 21.8 knts Storm direction: 299.7 at 16.3 knts Shear (0-3000m) pos: 1.4 neg: 2.6 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 64.3 neg: -1.6 tot: 62.7 m^2/s^2 ave: 20.9 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 55.01 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 ------------------------------------------------------------------------------- 500 321 2 116 14| 0.0 1.5 1.5| 5.7 -0.2 5.5 11.0 0.44| 3.5 1.5 1000 296 3 121 13| 0.0 2.9 2.9| 13.5 -1.1 12.4 12.4 0.38| 5.0 1.9 1500 287 6 127 11| 0.0 3.7 3.7| 21.3 -1.2 20.1 13.4 0.43| 6.0 2.6 2000 274 8 139 10| 0.0 3.9 3.9| 36.0 -1.6 34.4 17.2 0.41| 7.6 3.1 2500 267 10 153 10| 0.9 3.1 4.1| 51.1 -1.6 49.5 19.8 0.49| 7.0 3.4 3000 264 12 166 10| 1.4 2.6 4.1| 64.3 -1.6 62.7 20.9 0.53| 6.5 3.4 4000 263 15 186 10| 1.8 2.1 4.0|102.6 -9.7 92.9 23.2 0.54| 6.2 3.4 5000 267 19 207 10| 1.8 2.0 3.8|137.1 -11.0 126.1 25.2 0.56| 6.1 3.4 6000 270 22 223 11| 1.5 2.1 3.6|137.1 -24.2 112.9 18.8 0.48| 5.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//YPAL/skewt/YPAL.skewt.20251203.23.gif