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 YPPD... Searching the city database file for: YPPD ... Date:2300Z 4 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 1008 10 31.4 24.4 66 7.0 26.2 270 4 303.9 307.5 299.1 361.8 19.43 1 1003 53 29.2 24.3 75 4.9 25.6 267 6 302.1 305.7 298.6 359.5 19.41 2 1000 79 28.8 24.2 76 4.6 25.4 265 7 302.0 305.5 298.5 359.2 19.35 3 980 259 27.4 23.4 79 4.0 24.5 249 11 302.3 305.8 298.3 357.9 18.80 4 975 304 28.6 19.6 58 9.0 22.2 245 12 303.9 306.7 296.3 348.2 14.88 5 971 341 31.8 13.8 34 18.0 19.8 235 12 307.5 309.4 294.0 338.6 10.26 6 965 397 32.8 10.8 26 22.0 18.5 220 12 309.1 310.7 293.0 334.9 8.45 7 940 634 31.6 10.6 27 21.0 18.0 165 11 310.2 311.8 293.4 336.5 8.56 8 925 778 30.6 9.6 27 21.0 17.2 165 11 310.6 312.1 293.2 335.6 8.13 9 850 1526 25.0 7.0 32 18.0 13.8 150 9 312.3 313.7 293.2 335.3 7.41 10 700 3184 10.0 1.0 54 9.0 5.1 310 3 313.6 314.7 292.3 332.1 5.89 11 640 3920 3.2 -1.3 72 4.5 0.8 27 9 314.0 315.0 292.0 331.1 5.44 12 543 5228 -7.5 -11.2 75 3.7 -8.9 67 15 316.3 316.9 290.6 326.1 2.99 13 538 5300 -6.9 -14.9 53 8.0 -9.8 51 14 317.9 318.3 290.3 325.3 2.23 14 533 5374 -3.9 -37.9 5 34.0 -11.2 35 13 322.3 322.4 289.8 323.4 0.27 15 521 5554 -2.7 -41.7 3 39.0 -10.8 8 13 325.9 325.9 290.7 326.6 0.19 16 517 5615 -2.9 -38.9 4 36.0 -10.8 7 14 326.4 326.4 291.0 327.3 0.25 17 500 5880 -4.3 -36.3 6 32.0 -11.7 360 18 327.8 327.9 291.5 329.1 0.34 18 487 6087 -5.3 -23.3 23 18.0 -11.0 352 21 329.0 329.3 292.6 333.3 1.20 19 473 6317 -5.7 -47.7 2 42.0 -13.2 343 25 331.3 331.3 292.2 331.7 0.11 20 464 6467 -6.9 -32.9 11 26.0 -13.3 340 26 331.6 331.7 292.7 333.6 0.52 21 451 6689 -7.9 -45.9 3 38.0 -14.7 341 26 333.1 333.1 292.7 333.6 0.14 22 400 7610 -15.1 -44.1 6 29.0 -19.8 345 28 335.4 335.4 293.3 336.1 0.19 23 311 9454 -29.3 -50.3 11 21.0 -31.3 277 21 340.6 340.6 294.6 341.1 0.12 24 309 9500 -28.9 -52.9 8 24.0 -31.1 277 21 341.7 341.8 294.8 342.1 0.09 25 300 9710 -30.3 -52.3 10 22.0 -32.3 275 24 342.7 342.7 295.1 343.1 0.10 26 274 10344 -35.9 -53.9 14 18.0 -37.2 270 27 343.6 343.6 295.3 343.9 0.09 27 250 10970 -41.5 -58.5 14 17.0 -42.3 305 24 344.4 344.4 295.4 344.6 0.06 28 203 12354 -52.9 -67.9 15 15.0 -53.2 295 31 347.5 347.5 296.1 347.6 0.02 29 200 12450 -53.3 -68.3 14 15.0 -53.6 295 31 348.4 348.4 296.3 348.4 0.02 30 178 13193 -58.1 -74.1 11 16.0 -58.3 296 33 352.3 352.3 297.1 352.3 0.01 31 161 13818 -63.3 -75.3 18 12.0 -63.4 290 44 353.8 353.8 297.4 353.8 0.01 32 150 14250 -66.1 -77.1 20 11.0 -66.2 295 47 356.2 356.2 298.0 356.2 0.01 33 146 14413 -67.5 -76.5 27 9.0 -67.5 292 46 356.6 356.6 298.0 356.6 0.01 34 141 14621 -68.7 -82.7 12 14.0 -68.8 298 43 358.0 358.0 298.3 358.0 0.00 35 136 14836 -70.5 -78.5 30 8.0 -70.5 304 40 358.6 358.6 298.4 358.6 0.01 36 123 15428 -71.9 -87.9 7 16.0 -71.9 321 33 366.5 366.5 299.9 366.5 0.00 37 100 16620 -79.9 -88.9 21 9.0 -79.9 315 28 373.4 373.4 301.1 373.4 0.00 38 84 17595 -84.5 -93.5 19 9.0 -84.5 335 21 383.1 383.1 302.8 383.1 0.00 39 81 17796 -84.7 -93.7 19 9.0 -84.7 325 19 386.7 386.7 303.3 386.7 0.00 40 70 18610 -80.5 -89.5 21 9.0 -80.5 285 11 412.2 412.2 306.8 412.2 0.00 41 67 18857 -80.1 -90.1 17 10.0 -80.1 305 12 418.2 418.2 307.5 418.2 0.00 42 62 19303 -72.7 -90.7 5 18.0 -72.8 341 14 444.0 444.0 310.3 444.0 0.00 43 52 20345 -68.7 -91.7 2 23.0 -68.9 62 19 476.2 476.2 313.1 476.2 0.00 44 50 20580 -68.1 -91.1 2 23.0 -68.3 80 20 483.0 483.0 313.7 483.0 0.00 45 39 22097 -60.3 -89.3 1 29.0 -61.0 92 21 538.3 538.3 317.4 538.3 0.00 46 31 23525 -60.3 -89.3 1 29.0 -61.2 103 23 574.8 574.8 319.4 574.9 0.00 47 31 23525 -60.5 -89.5 1 29.0 -61.3 103 23 574.3 574.3 319.4 574.3 0.00 48 30 23730 -57.9 -88.9 1 31.0 -59.0 105 23 586.8 586.8 320.0 586.8 0.00 49 29 23944 -56.7 -87.7 1 31.0 -58.0 105 23 595.8 595.8 320.4 595.9 0.01 50 23 25429 -52.3 -86.3 1 34.0 -54.9 105 20 649.6 649.6 322.7 649.7 0.01 51 20 26330 -53.5 -86.5 1 33.0 -56.1 105 19 672.4 672.4 323.5 672.5 0.01 52 16 27777 -49.9 -84.9 1 35.0 -54.0 728.5 728.5 325.3 728.6 0.02 TRP 84 17595 -84.5 -93.5 19 9.0 -84.5 335 21 383.1 383.1 302.8 383.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 610.99 mb = 4311.48 m = 14145.11 ft Wetbulb zero: 631.67 mb = 4024.55 m = 13203.74 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 47.98 % Est. max temperature: 39.71 C = 103.48 F Sfc-Lift cond lev (LCL): 911.51 mb = 907.93 m = 2978.74 ft T: 29.63 C 700-500 lapse rate: 5.30 C/km ThetaE index: 26.86 C Layer 1003.0- 940.0 mb Conv cond level (CCL): 711.72 mb = 3042.22 m = 9980.92 ft Mean mixing ratio: 11.90 g/kg Conv temperature: 41.05 C = 105.90 F Cap Strength: 5.21 C Lifted Index: 1.13 C Risk: Showers probable Lifted Index @300 mb: 1.79 C Lifted Index @700 mb: 1.31 C Showalter Index: 4.47 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 11.30 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 120.00 Risk: None Energy Index: -1.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 271.13 J/kg Max Up Vert Vel: 23.29 m/s Conv Inhibition (B-): 359.67 J/kg Cap Strength: 5.21 C Lift Cond Lev (LCL): 774.32 mb = 2322.33 m = 7619.11 ft Lev Free Conv (LFC): 669.32 mb = 3552.27 m = 11654.30 ft Equ Level (EL): 519.32 mb = 5579.93 m = 18306.64 ft B at Equ Level: 267.51 J/kg Max Parcel Lev (MPL): 259.32 mb = 10720.01 m = 35170.20 ft Wind level data Storm motion: 118 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 1008 10 270 4 4.0 -0.0 | 289 12 11.2 -3.9 1 1000 79 265 7 7.0 0.6 | 283 15 14.2 -3.3 2 975 305 245 12 10.9 5.1 | 266 18 18.1 1.2 3 943 610 165 11 -2.8 10.6 | 213 8 4.4 6.7 4 925 778 165 11 -2.8 10.6 | 213 8 4.4 6.7 5 911 914 160 11 -3.8 10.3 | 208 7 3.5 6.5 6 880 1219 155 14 -5.9 12.7 | 189 9 1.3 8.8 7 850 1526 150 9 -4.5 7.8 | 215 5 2.7 3.9 8 820 1829 155 10 -4.2 9.1 | 210 6 3.0 5.2 9 792 2134 160 10 -3.4 9.4 | 215 7 3.8 5.5 10 737 2743 230 10 7.7 6.4 | 260 15 14.9 2.5 11 700 3184 310 3 2.3 -1.9 | 301 11 9.5 -5.8 12 685 3353 355 2 0.2 -2.0 | 308 9 7.4 -5.9 13 635 3962 30 10 -5.0 -8.7 | 350 13 2.2 -12.5 14 611 4267 45 13 -9.2 -9.2 | 8 13 -1.9 -13.1 15 589 4572 65 16 -14.5 -6.8 | 34 13 -7.3 -10.6 16 546 5182 75 15 -14.5 -3.9 | 43 11 -7.2 -7.8 17 525 5486 10 12 -2.1 -11.8 | 342 17 5.2 -15.7 18 500 5880 360 18 -0.0 -18.0 | 342 23 7.2 -21.9 19 468 6401 340 26 8.9 -24.4 | 330 33 16.1 -28.3 20 400 7610 345 28 7.2 -27.0 | 335 34 14.5 -30.9 21 383 7925 345 25 6.5 -24.1 | 334 31 13.7 -28.0 22 352 8534 310 15 11.5 -9.6 | 306 23 18.7 -13.5 23 324 9144 280 17 16.7 -3.0 | 286 25 24.0 -6.8 24 300 9710 275 24 23.9 -2.1 | 281 32 31.2 -6.0 25 273 10363 270 27 27.0 -0.0 | 276 34 34.2 -3.9 26 250 10970 305 24 19.7 -13.8 | 303 32 26.9 -17.6 27 250 10973 300 24 20.8 -12.0 | 300 32 28.0 -15.9 28 200 12450 295 31 28.1 -13.1 | 296 39 35.3 -17.0 29 199 12497 290 33 31.0 -11.3 | 292 41 38.3 -15.2 30 180 13106 300 30 26.0 -15.0 | 300 38 33.2 -18.9 31 172 13411 285 42 40.6 -10.9 | 287 50 47.8 -14.7 32 150 14250 295 47 42.6 -19.9 | 295 55 49.8 -23.7 33 148 14326 290 47 44.2 -16.1 | 291 55 51.4 -20.0 34 120 15545 325 31 17.8 -25.4 | 319 39 25.0 -29.3 35 100 16620 315 28 19.8 -19.8 | 311 36 27.0 -23.7 36 97 16764 315 28 19.8 -19.8 | 311 36 27.0 -23.7 37 84 17595 335 21 8.9 -19.0 | 325 28 16.1 -22.9 38 70 18610 285 11 10.6 -2.8 | 291 19 17.9 -6.7 39 50 20580 80 20 -19.7 -3.5 | 59 14 -12.5 -7.4 40 30 23730 105 23 -22.2 6.0 | 98 15 -15.0 2.1 41 20 26330 105 19 -18.4 4.9 | 95 11 -11.1 1.0 Wind Parameters Mean winds (0-6000m): 88.2 at 11.0 knts Storm direction: 118.2 at 8.2 knts Shear (0-3000m) pos: 2.3 neg: 2.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 1.0 deg Storm rel helicity (0-3000m) pos: 61.3 neg: -76.6 tot: -15.3 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.09 Bulk Shear: 53.27 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 ------------------------------------------------------------------------------- 500 238 10 265 16| 0.0 11.6 11.6| 0.0 -60.8 -60.8 -121.5 -0.76| 20.4-15.5 1000 197 10 240 12| 0.0 7.2 7.2| 0.0 -72.3 -72.3 -72.3 -0.74| 13.8-10.3 1500 178 11 224 10| 0.0 4.0 4.0| 4.4 -76.2 -71.8 -47.9 -0.57| 11.6 -6.6 2000 172 11 220 9| 0.4 3.0 3.4| 4.9 -76.6 -71.7 -35.8 -0.54| 9.1 -4.9 2500 173 11 222 9| 1.8 2.4 4.2| 18.0 -76.6 -58.6 -23.5 -0.32| 8.9 -2.9 3000 180 10 229 10| 2.3 2.0 4.3| 61.3 -76.6 -15.3 -5.1 -0.05| 9.6 -0.4 4000 177 9 233 8| 2.2 1.5 3.7|100.2 -76.6 23.5 5.9 0.14| 9.1 1.3 5000 131 10 171 3| 1.7 1.2 2.9|136.9 -76.6 60.3 12.1 0.25| 8.5 2.1 6000 88 11 41 6| 1.4 0.9 2.3|138.4-135.7 2.7 0.5 0.05| 9.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//YPPD/skewt/YPPD.skewt.20251204.23.gif