UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for YPPD... Searching the city database file for: YPPD ... Date:2300Z 1 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 1010 10 34.6 3.6 14 31.0 16.6 100 13 306.9 307.8 289.3 322.0 4.90 1 1000 95 33.8 2.8 14 31.0 16.0 100 18 307.0 307.8 289.2 321.4 4.68 2 929 754 29.8 -1.2 13 31.0 13.0 80 29 309.4 310.1 289.1 321.2 3.77 3 925 792 29.4 -0.6 14 30.0 13.0 80 28 309.4 310.1 289.3 321.8 3.95 4 850 1535 23.4 -2.6 18 26.0 9.8 90 19 310.7 311.4 289.5 322.4 3.71 5 797 2092 19.0 -2.0 24 21.0 7.9 81 11 311.7 312.5 290.2 324.8 4.14 6 700 3187 9.6 0.6 53 9.0 4.7 150 4 313.1 314.2 292.0 331.1 5.72 7 642 3896 3.4 -1.4 71 4.8 0.9 136 9 313.9 314.9 292.0 330.9 5.38 8 583 4669 -2.5 -3.4 94 0.9 -3.0 175 9 315.8 316.8 292.3 332.1 5.11 9 523 5522 -7.9 -11.7 74 3.8 -9.4 229 10 319.3 319.9 291.5 329.1 2.99 10 521 5552 -7.9 -13.9 62 6.0 -10.1 227 10 319.6 320.1 291.1 328.0 2.51 11 500 5870 -10.3 -12.0 87 1.7 -11.0 210 13 320.5 321.1 291.9 330.6 3.05 12 499 5885 -10.5 -12.0 89 1.5 -11.1 209 13 320.4 321.0 291.9 330.5 3.05 13 496 5932 -9.7 -16.7 57 7.0 -12.1 207 13 322.0 322.4 291.5 329.0 2.09 14 444 6778 -15.9 -18.1 83 2.2 -16.6 192 18 324.5 324.9 292.2 331.6 2.07 15 436 6915 -16.7 -20.0 76 3.3 -17.7 208 17 325.2 325.5 292.1 331.3 1.79 16 432 6985 -16.7 -26.7 42 10.0 -19.1 216 16 326.0 326.2 291.6 329.6 1.00 17 431 7002 -16.5 -23.5 55 7.0 -18.4 218 16 326.5 326.8 292.0 331.2 1.33 18 408 7413 -19.5 -26.5 54 7.0 -21.2 216 20 327.8 328.0 292.2 331.6 1.07 19 405 7468 -19.5 -34.5 25 15.0 -22.3 216 21 328.5 328.6 291.8 330.4 0.51 20 400 7560 -19.3 -26.3 54 7.0 -21.0 215 22 329.9 330.1 292.7 333.9 1.12 21 382 7901 -21.3 -45.3 10 24.0 -24.5 214 20 331.6 331.7 292.3 332.3 0.17 22 356 8418 -24.5 -55.5 4 31.0 -27.3 230 22 334.1 334.1 292.9 334.3 0.06 23 336 8840 -23.1 -63.1 1 40.0 -26.5 248 26 341.6 341.6 294.7 341.7 0.02 24 300 9660 -29.3 -64.3 2 35.0 -31.6 260 40 344.1 344.1 295.3 344.2 0.02 25 252 10885 -38.7 -69.7 2 31.0 -39.9 251 45 347.7 347.7 296.1 347.8 0.01 26 250 10940 -38.9 -69.9 2 31.0 -40.1 250 45 348.2 348.2 296.3 348.3 0.01 27 200 12440 -49.5 -76.5 3 27.0 -50.0 250 41 354.4 354.4 297.5 354.4 0.01 28 188 12842 -52.1 -79.1 2 27.0 -52.5 250 38 356.5 356.5 298.0 356.5 0.00 29 150 14260 -64.3 -83.3 6 19.0 -64.4 260 25 359.3 359.3 298.5 359.3 0.00 30 145 14466 -66.3 -84.3 6 18.0 -66.4 260 26 359.3 359.3 298.6 359.3 0.00 31 110 16089 -78.1 -91.1 10 13.0 -78.1 241 26 366.7 366.7 299.9 366.7 0.00 32 100 16630 -79.7 -91.7 12 12.0 -79.7 225 23 373.7 373.7 301.2 373.7 0.00 33 88 17348 -83.1 -92.1 19 9.0 -83.1 185 20 380.8 380.8 302.4 380.8 0.00 34 75 18236 -84.1 -91.1 28 7.0 -84.1 136 19 396.6 396.6 304.8 396.6 0.00 35 70 18620 -82.7 -89.7 29 7.0 -82.7 115 18 407.5 407.5 306.2 407.5 0.00 36 69 18700 -82.5 -90.5 24 8.0 -82.5 115 19 409.6 409.6 306.5 409.6 0.00 37 66 18952 -77.5 -88.5 15 11.0 -77.6 113 21 425.7 425.7 308.4 425.7 0.00 38 63 19221 -74.9 -88.9 10 14.0 -75.0 112 24 437.1 437.1 309.6 437.1 0.00 39 61 19408 -75.7 -90.7 8 15.0 -75.7 111 25 439.4 439.4 309.8 439.4 0.00 40 57 19809 -67.9 -90.9 2 23.0 -68.1 109 29 465.7 465.7 312.3 465.7 0.00 41 55 20024 -67.5 -90.5 2 23.0 -67.7 108 31 471.4 471.4 312.8 471.4 0.00 42 50 20600 -66.7 -90.7 2 24.0 -67.0 105 36 486.3 486.3 314.0 486.3 0.00 43 47 20973 -68.3 -90.3 3 22.0 -68.5 100 35 491.2 491.2 314.3 491.2 0.00 44 35 22779 -59.9 -87.9 1 28.0 -60.7 77 28 556.3 556.3 318.5 556.3 0.00 45 32 23337 -61.9 -88.9 2 27.0 -62.6 70 26 565.4 565.4 318.9 565.4 0.00 46 30 23740 -58.1 -88.1 1 30.0 -59.2 65 24 586.2 586.3 320.0 586.3 0.01 47 29 23955 -56.9 -86.9 1 30.0 -58.2 68 24 595.3 595.3 320.4 595.3 0.01 48 27 24405 -59.5 -87.5 1 28.0 -60.6 75 23 600.3 600.3 320.6 600.3 0.01 49 22 25693 -58.3 -87.3 1 29.0 -59.7 96 22 640.0 640.0 322.3 640.1 0.01 50 20 26300 -53.9 -85.9 1 32.0 -56.3 105 22 671.2 671.2 323.4 671.3 0.01 51 17 27358 -47.9 -82.9 1 35.0 -52.5 722.4 722.4 325.1 722.6 0.02 TRP 88 17348 -83.1 -92.1 19 9.0 -83.1 185 20 380.8 380.8 302.4 380.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 608.00 mb = 4341.42 m = 14243.31 ft Wetbulb zero: 628.29 mb = 4069.05 m = 13349.73 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 49.27 % Est. max temperature: 38.22 C = 100.80 F Sfc-Lift cond lev (LCL): 643.34 mb = 3878.81 m = 12725.61 ft T: 3.55 C 700-500 lapse rate: 7.42 C/km ThetaE index: 0.74 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 530.73 mb = 5406.56 m = 17737.85 ft Mean mixing ratio: 4.21 g/kg Conv temperature: 46.57 C = 115.83 F Cap Strength: 5.72 C Lifted Index: 5.32 C Risk: None Lifted Index @300 mb: 16.62 C Lifted Index @700 mb: 4.34 C Showalter Index: 4.80 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 33.70 C Cross Totals Index: 7.70 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 51.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.95 J/kg Max Up Vert Vel: 3.73 m/s Conv Inhibition (B-): 37013.31 J/kg Cap Strength: 5.72 C Lift Cond Lev (LCL): 611.18 mb = 4290.46 m = 14076.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 138 at 10 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 1010 10 100 13 -12.8 2.3 | 52 8 -6.4 -4.9 1 1000 95 100 18 -17.7 3.1 | 70 12 -11.3 -4.0 2 944 610 80 32 -31.5 -5.6 | 63 28 -25.1 -12.7 3 925 792 80 28 -27.6 -4.9 | 60 24 -21.1 -12.0 4 912 914 80 28 -27.6 -4.9 | 60 24 -21.1 -12.0 5 851 1524 95 17 -16.9 1.5 | 62 12 -10.5 -5.7 6 850 1535 90 19 -19.0 0.0 | 60 14 -12.6 -7.1 7 792 2134 80 10 -9.8 -1.7 | 21 10 -3.4 -8.9 8 764 2438 75 10 -9.7 -2.6 | 18 10 -3.2 -9.7 9 700 3187 150 4 -2.0 3.5 | 310 6 4.4 -3.7 10 686 3353 145 2 -1.1 1.6 | 316 8 5.3 -5.5 11 635 3962 135 10 -7.1 7.1 | 84 1 -0.6 -0.1 12 611 4267 140 8 -5.1 6.1 | 308 2 1.3 -1.0 13 545 5182 225 10 7.1 7.1 | 270 14 13.5 -0.1 14 525 5486 230 10 7.7 6.4 | 273 14 14.1 -0.7 15 500 5870 210 13 6.5 11.3 | 252 14 12.9 4.1 16 466 6401 185 16 1.4 15.9 | 222 12 7.8 8.8 17 448 6706 185 18 1.6 17.9 | 217 13 8.0 10.8 18 430 7010 220 16 10.3 12.3 | 253 17 16.7 5.1 19 400 7560 215 22 12.6 18.0 | 240 22 19.1 10.9 20 397 7620 225 19 13.4 13.4 | 252 21 19.9 6.3 21 365 8230 200 21 7.2 19.7 | 227 19 13.6 12.6 22 350 8534 250 23 21.6 7.9 | 269 28 28.1 0.7 23 322 9144 245 29 26.3 12.3 | 261 33 32.7 5.1 24 300 9660 260 40 39.4 6.9 | 270 46 45.8 -0.2 25 283 10058 260 39 38.4 6.8 | 270 45 44.8 -0.4 26 250 10940 250 45 42.3 15.4 | 260 49 48.7 8.2 27 249 10973 250 45 42.3 15.4 | 260 49 48.7 8.2 28 200 12440 250 41 38.5 14.0 | 261 45 45.0 6.9 29 198 12497 255 39 37.7 10.1 | 266 44 44.1 3.0 30 180 13106 245 38 34.4 16.1 | 258 42 40.9 8.9 31 156 14021 265 30 29.9 2.6 | 277 37 36.3 -4.5 32 150 14260 260 25 24.6 4.3 | 275 31 31.1 -2.8 33 141 14630 260 26 25.6 4.5 | 275 32 32.0 -2.6 34 134 14935 280 27 26.6 -4.7 | 290 35 33.0 -11.8 35 120 15545 265 30 29.9 2.6 | 277 37 36.3 -4.5 36 114 15850 230 28 21.4 18.0 | 249 30 27.9 10.9 37 108 16154 245 25 22.7 10.6 | 263 29 29.1 3.4 38 100 16630 225 23 16.3 16.3 | 248 24 22.7 9.1 39 98 16764 225 23 16.3 16.3 | 248 24 22.7 9.1 40 88 17348 185 20 1.7 19.9 | 213 15 8.2 12.8 41 70 18620 115 18 -16.3 7.6 | 93 10 -9.9 0.5 42 50 20600 105 36 -34.8 9.3 | 94 28 -28.3 2.2 43 30 23740 65 24 -21.8 -10.1 | 42 23 -15.3 -17.3 44 20 26300 105 22 -21.3 5.7 | 84 15 -14.8 -1.4 Wind Parameters Mean winds (0-6000m): 108.0 at 12.8 knts Storm direction: 138.0 at 9.6 knts Shear (0-3000m) pos: 3.3 neg: 2.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): -87.3 deg Storm rel helicity (0-3000m) pos: 14.6 neg: -59.8 tot: -45.2 m^2/s^2 ave: -15.1 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 14.82 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 91 22 67 17| 0.0 17.7 17.7| 8.3 -10.3 -2.0 -3.9 0.08| 18.7 1.5 1000 85 26 64 21| 0.0 7.4 7.4| 11.1 -27.0 -15.9 -15.9 -0.02| 14.2 -0.3 1500 85 24 63 20| 3.5 5.0 8.4| 14.5 -28.2 -13.7 -9.2 -0.01| 12.9 -0.1 2000 86 22 60 18| 2.6 3.0 5.6| 14.5 -48.6 -34.1 -17.1 -0.15| 11.8 -1.7 2500 85 20 56 16| 2.6 2.4 5.0| 14.6 -54.3 -39.6 -15.9 -0.18| 10.2 -1.8 3000 86 18 53 14| 3.3 2.0 5.3| 14.6 -59.8 -45.2 -15.1 -0.23| 9.8 -2.3 4000 90 14 48 11| 2.6 1.7 4.3| 15.9 -61.5 -45.6 -11.4 -0.18| 8.8 -1.6 5000 98 13 51 9| 3.3 1.3 4.6| 19.6 -63.0 -43.4 -8.7 -0.18| 8.3 -1.5 6000 108 13 61 7| 2.9 1.2 4.1| 26.1 -86.6 -60.5 -10.1 -0.21| 7.8 -1.6 Wrote GIF file: /home/apache/climate/data/raob//YPPD/skewt/YPPD.skewt.20251201.23.gif