UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120623.upa.cvt Date: 2300Z 6 DEC 25 Searching for YPPD... Searching the city database file for: YPPD ... Date:2300Z 6 DEC 25 Station: YPPD WMO ident: 94312 Latitude: -20.10 Longitude: 119.58 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1005 10 30.6 23.6 66 7.0 25.4 260 1 303.3 306.7 298.4 358.4 18.55 1 1001 47 28.4 23.4 74 5.0 24.7 248 2 301.5 304.8 297.8 355.7 18.40 2 1000 56 28.4 23.4 74 5.0 24.7 245 2 301.5 304.9 297.9 355.9 18.41 3 976 271 26.2 21.7 76 4.5 22.9 153 15 301.4 304.6 297.0 351.4 16.98 4 974 289 28.8 16.8 48 12.0 20.5 145 16 304.2 306.5 294.6 341.3 12.45 5 967 354 32.0 10.0 26 22.0 17.9 138 17 308.1 309.6 292.4 332.5 7.99 6 961 410 32.6 7.6 21 25.0 17.1 136 17 309.2 310.5 291.7 330.2 6.82 7 926 744 32.8 4.8 17 28.0 15.9 177 8 312.8 313.9 292.0 331.0 5.83 8 925 754 32.8 4.8 17 28.0 15.9 180 7 312.8 314.0 292.0 331.1 5.83 9 850 1506 26.2 3.2 23 23.0 12.7 305 9 313.6 314.7 292.1 331.4 5.67 10 700 3172 11.6 0.6 47 11.0 5.5 65 12 315.3 316.4 292.6 333.4 5.72 11 641 3901 4.6 -2.4 60 7.0 1.0 61 14 315.4 316.4 292.1 331.4 5.01 12 573 4805 -2.7 -4.2 89 1.5 -3.4 33 20 317.1 318.1 292.5 332.8 4.89 13 540 5274 -5.7 -10.1 71 4.4 -7.5 17 16 319.0 319.6 291.6 329.8 3.29 14 525 5495 -6.9 -16.9 45 10.0 -10.4 10 13 320.1 320.5 290.7 326.7 1.94 15 523 5525 -5.3 -35.3 7 30.0 -12.0 8 13 322.4 322.5 289.9 323.7 0.36 16 521 5555 -3.9 -43.9 3 40.0 -11.6 6 12 324.4 324.5 290.3 325.0 0.15 17 519 5585 -3.7 -42.7 3 39.0 -11.4 4 12 325.0 325.1 290.5 325.7 0.17 18 500 5880 -5.1 -37.1 6 32.0 -12.2 145 5 326.8 326.9 291.2 328.0 0.32 19 421 7210 -12.1 -42.1 6 30.0 -17.6 227 10 334.3 334.4 293.1 335.2 0.22 20 416 7301 -11.5 -42.5 6 31.0 -17.2 238 11 336.2 336.3 293.6 337.1 0.22 21 400 7600 -13.9 -39.9 9 26.0 -18.8 215 23 336.9 337.0 293.9 338.1 0.30 22 392 7753 -15.3 -38.3 12 23.0 -19.7 221 24 337.0 337.1 293.9 338.4 0.36 23 342 8765 -23.3 -46.3 10 23.0 -26.3 257 25 339.6 339.6 294.4 340.3 0.18 24 300 9710 -29.5 -56.5 6 27.0 -31.7 270 33 343.8 343.8 295.3 344.1 0.06 25 259 10746 -37.1 -62.1 6 25.0 -38.4 264 37 347.4 347.4 296.1 347.5 0.03 26 250 10990 -39.5 -61.5 8 22.0 -40.6 260 38 347.3 347.3 296.1 347.5 0.04 27 212 12092 -49.3 -64.3 16 15.0 -49.7 274 42 348.8 348.8 296.4 349.0 0.03 28 200 12470 -52.3 -68.3 13 16.0 -52.7 285 40 349.9 350.0 296.6 350.0 0.02 29 163 13768 -61.3 -81.3 5 20.0 -61.4 303 39 355.9 355.9 297.9 355.9 0.00 30 150 14280 -65.1 -83.1 7 18.0 -65.2 275 34 357.9 357.9 298.3 357.9 0.00 31 114 15888 -80.7 -84.9 49 4.2 -80.7 283 32 358.1 358.1 298.3 358.1 0.00 32 105 16348 -82.9 -87.8 42 4.9 -82.9 291 30 362.5 362.5 299.2 362.5 0.00 33 100 16620 -82.5 -88.5 35 6.0 -82.5 275 18 368.3 368.3 300.2 368.3 0.00 34 96 16846 -84.1 -90.1 34 6.0 -84.1 300 14 369.5 369.5 300.5 369.5 0.00 35 84 17591 -79.5 -91.5 12 12.0 -79.5 14 18 393.3 393.3 304.3 393.3 0.00 36 77 18078 -82.7 -92.7 16 10.0 -82.7 62 21 396.5 396.5 304.7 396.5 0.00 37 70 18610 -81.3 -91.3 17 10.0 -81.3 115 24 410.5 410.5 306.6 410.5 0.00 38 69 18691 -80.7 -90.7 17 10.0 -80.7 115 24 413.4 413.4 306.9 413.4 0.00 39 64 19113 -83.1 -92.1 19 9.0 -83.1 112 24 417.2 417.2 307.4 417.2 0.00 40 58 19681 -69.3 -92.3 2 23.0 -69.5 109 23 460.2 460.2 311.8 460.2 0.00 41 57 19786 -67.7 -93.7 1 26.0 -67.9 109 23 466.2 466.2 312.3 466.2 0.00 42 50 20580 -64.9 -91.9 1 27.0 -65.2 105 23 490.5 490.5 314.2 490.6 0.00 43 48 20829 -63.7 -91.7 1 28.0 -64.1 105 24 499.2 499.2 314.9 499.2 0.00 44 40 21942 -64.9 -91.9 1 27.0 -65.3 105 28 522.9 522.9 316.5 522.9 0.00 45 36 22591 -59.7 -89.7 1 30.0 -60.5 105 30 552.3 552.3 318.2 552.3 0.00 46 30 23740 -55.5 -87.5 1 32.0 -57.0 105 34 593.3 593.3 320.3 593.4 0.01 47 29 23956 -55.3 -87.3 1 32.0 -56.9 106 32 599.7 599.7 320.6 599.7 0.01 48 25 24897 -57.3 -88.3 1 31.0 -58.7 109 25 619.9 619.9 321.5 620.0 0.01 49 20 26320 -52.7 -86.7 1 34.0 -55.5 115 14 674.9 674.9 323.6 674.9 0.01 50 17 27367 -53.9 -85.9 1 32.0 -56.7 703.1 703.1 324.6 703.2 0.01 TRP 96 16846 -84.1 -90.1 34 6.0 -84.1 300 14 369.5 369.5 300.5 369.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5824.00 m Freezing level: 598.15 mb = 4470.25 m = 14666.01 ft Wetbulb zero: 625.49 mb = 4098.07 m = 13444.94 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 45.38 % Est. max temperature: 40.84 C = 105.52 F Sfc-Lift cond lev (LCL): 908.61 mb = 913.00 m = 2995.36 ft T: 31.40 C 700-500 lapse rate: 6.17 C/km ThetaE index: 25.65 C Layer 976.0- 926.0 mb Conv cond level (CCL): 666.01 mb = 3583.92 m = 11758.12 ft Mean mixing ratio: 9.92 g/kg Conv temperature: 42.71 C = 108.87 F Cap Strength: 6.22 C Lifted Index: 2.38 C Risk: None Lifted Index @300 mb: 5.61 C Lifted Index @700 mb: 4.49 C Showalter Index: 5.49 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 31.30 C Cross Totals Index: 8.30 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 61.40 Risk: None Energy Index: -0.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 116.73 J/kg Max Up Vert Vel: 15.28 m/s Conv Inhibition (B-): 540.91 J/kg Cap Strength: 6.22 C Lift Cond Lev (LCL): 735.71 mb = 2745.10 m = 9006.12 ft Lev Free Conv (LFC): 610.71 mb = 4290.86 m = 14077.45 ft Equ Level (EL): 520.71 mb = 5559.39 m = 18239.24 ft B at Equ Level: 115.62 J/kg Max Parcel Lev (MPL): 440.71 mb = 6856.23 m = 22493.92 ft Wind level data Storm motion: 73 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 1005 10 260 1 1.0 0.2 | 253 9 9.0 2.7 1 1000 56 245 2 1.8 0.8 | 251 10 9.9 3.4 2 973 305 140 17 -10.9 13.0 | 170 16 -2.9 15.6 3 940 610 130 16 -12.3 10.3 | 162 13 -4.2 12.8 4 925 754 180 7 0.0 7.0 | 220 12 8.1 9.5 5 908 914 210 5 2.5 4.3 | 237 13 10.6 6.9 6 850 1506 305 9 7.4 -5.2 | 280 16 15.4 -2.6 7 790 2134 340 6 2.1 -5.6 | 287 11 10.1 -3.1 8 762 2438 10 4 -0.7 -3.9 | 281 7 7.4 -1.4 9 710 3048 60 10 -8.7 -5.0 | 14 3 -0.6 -2.5 10 700 3172 65 12 -10.9 -5.1 | 48 4 -2.8 -2.5 11 635 3962 60 14 -12.1 -7.0 | 42 6 -4.1 -4.5 12 611 4267 50 14 -10.7 -9.0 | 22 7 -2.7 -6.5 13 566 4877 30 21 -10.5 -18.2 | 9 16 -2.4 -15.7 14 525 5486 10 13 -2.3 -12.8 | 331 12 5.8 -10.3 15 506 5791 350 10 1.7 -9.8 | 307 12 9.8 -7.3 16 500 5880 145 5 -2.9 4.1 | 218 8 5.2 6.6 17 486 6096 165 16 -4.1 15.5 | 192 18 3.9 18.0 18 449 6706 170 10 -1.7 9.8 | 207 14 6.3 12.4 19 432 7010 205 8 3.4 7.3 | 229 15 11.4 9.8 20 415 7315 240 11 9.5 5.5 | 245 19 17.6 8.0 21 400 7600 215 23 13.2 18.8 | 225 30 21.3 21.4 22 399 7620 215 22 12.6 18.0 | 225 29 20.7 20.6 23 383 7925 230 26 19.9 16.7 | 235 34 28.0 19.2 24 338 8839 260 25 24.6 4.3 | 258 33 32.7 6.9 25 311 9449 255 32 30.9 8.3 | 254 40 39.0 10.8 26 300 9710 270 33 33.0 -0.0 | 266 41 41.1 2.5 27 285 10058 275 33 32.9 -2.9 | 270 41 40.9 -0.3 28 250 10990 260 38 37.4 6.6 | 259 46 45.5 9.1 29 229 11582 260 45 44.3 7.8 | 259 53 52.4 10.3 30 200 12470 285 40 38.6 -10.4 | 280 47 46.7 -7.8 31 181 13106 310 40 30.6 -25.7 | 301 45 38.7 -23.2 32 156 14021 300 38 32.9 -19.0 | 292 44 41.0 -16.5 33 150 14280 275 34 33.9 -3.0 | 271 42 41.9 -0.4 34 141 14630 275 33 32.9 -2.9 | 270 41 40.9 -0.3 35 108 16154 285 32 30.9 -8.3 | 278 39 39.0 -5.8 36 103 16459 295 28 25.4 -11.8 | 286 35 33.4 -9.3 37 100 16620 275 18 17.9 -1.6 | 268 26 26.0 1.0 38 97 16764 275 18 17.9 -1.6 | 268 26 26.0 1.0 39 96 16846 300 14 12.1 -7.0 | 282 21 20.2 -4.5 40 70 18610 115 24 -21.8 10.1 | 133 19 -13.7 12.7 41 50 20580 105 23 -22.2 6.0 | 121 17 -14.2 8.5 42 30 23740 105 34 -32.8 8.8 | 115 27 -24.8 11.3 43 20 26320 115 14 -12.7 5.9 | 151 10 -4.6 8.4 Wind Parameters Mean winds (0-6000m): 42.6 at 11.3 knts Storm direction: 72.6 at 8.4 knts Shear (0-3000m) pos: 2.9 neg: 2.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 106.7 deg Storm rel helicity (0-3000m) pos: 115.8 neg: -88.3 tot: 27.5 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 2.1 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 2.91 Bulk Shear: 40.16 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 ------------------------------------------------------------------------------- 500 141 12 183 12| 0.0 17.4 17.4| 0.0 -84.6 -84.6 -169.3 -0.88| 26.9-23.6 1000 148 11 192 12| 9.0 8.7 17.7| 59.6 -86.7 -27.1 -27.1 -0.12| 23.6 -2.7 1500 162 10 204 13| 8.7 5.8 14.5|101.2 -86.7 14.5 9.6 0.09| 19.4 1.7 2000 185 9 217 15| 5.8 4.4 10.2|107.6 -86.7 20.9 10.4 0.11| 15.7 1.7 2500 205 8 229 15| 3.9 3.5 7.4|108.8 -88.3 20.5 8.2 0.10| 13.5 1.3 3000 71 8 290 0| 2.9 2.9 5.8|115.8 -88.3 27.5 9.2 0.17| 12.5 2.1 4000 63 9 9 2| 2.2 2.1 4.3|117.8 -89.5 28.3 7.1 0.18| 10.1 1.8 5000 51 11 5 4| 1.8 1.0 2.8|117.8-110.0 7.8 1.6 0.08| 9.4 0.7 6000 43 11 356 6| 0.6 0.5 1.0|121.3-171.8 -50.4 -8.4 -0.16| 11.1 -1.8 Wrote GIF file: /home/apache/climate/data/raob//YPPD/skewt/YPPD.skewt.20251206.23.gif