UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for YPPD... Searching the city database file for: YPPD ... Date:2300Z 19 OCT 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 1006 10 29.6 21.6 62 8.0 23.8 240 4 302.2 305.2 296.7 350.6 16.36 1 1000 58 28.6 21.6 66 7.0 23.5 245 6 301.8 304.8 296.7 350.3 16.46 2 995 102 27.8 21.8 70 6.0 23.5 242 7 301.4 304.5 296.8 350.7 16.75 3 989 156 27.8 18.8 58 9.0 21.5 239 8 301.9 304.5 295.0 343.0 13.94 4 980 237 31.2 6.2 21 25.0 16.2 234 9 306.1 307.2 290.2 324.6 6.07 5 955 469 31.8 5.8 20 26.0 16.1 235 10 309.0 310.1 291.0 327.7 6.06 6 925 754 29.2 5.2 22 24.0 14.9 245 11 309.2 310.3 291.0 327.7 6.00 7 850 1498 22.4 10.4 47 12.0 14.7 275 13 309.6 311.4 293.9 338.2 9.36 8 799 2032 17.4 9.4 59 8.0 12.3 284 15 309.8 311.6 293.9 338.3 9.31 9 700 3148 9.8 4.8 71 5.0 6.8 320 17 313.3 314.8 293.7 337.4 7.73 10 665 3571 6.4 3.2 80 3.2 4.6 324 16 314.1 315.5 293.6 336.9 7.27 11 574 4764 -0.3 -14.3 34 14.0 -5.8 355 23 319.8 320.2 290.9 327.2 2.20 12 544 5191 -3.7 -18.7 30 15.0 -8.8 326 17 320.7 321.0 290.6 326.2 1.61 13 500 5850 -9.7 -14.3 69 4.6 -11.4 310 20 321.2 321.7 291.6 329.7 2.53 14 492 5974 -10.7 -12.9 84 2.2 -11.5 310 23 321.5 322.0 292.0 331.1 2.88 15 480 6164 -11.1 -19.1 52 8.0 -13.7 313 27 323.3 323.6 291.5 329.3 1.76 16 461 6473 -12.7 -20.7 51 8.0 -15.2 325 33 325.0 325.3 291.9 330.5 1.60 17 422 7139 -18.9 -24.9 59 6.0 -20.4 336 35 325.4 325.6 291.6 329.6 1.20 18 419 7192 -17.9 -38.9 14 21.0 -21.4 334 33 327.4 327.4 291.3 328.5 0.31 19 417 7228 -16.7 -39.7 12 23.0 -20.6 333 33 329.3 329.4 291.8 330.4 0.29 20 400 7540 -17.9 -38.9 14 21.0 -21.5 315 36 331.7 331.8 292.5 333.0 0.33 21 377 7982 -19.7 -54.7 3 35.0 -23.6 305 39 335.0 335.0 293.1 335.3 0.06 22 300 9640 -31.5 -60.5 4 29.0 -33.4 290 61 341.0 341.0 294.6 341.1 0.04 23 279 10147 -35.7 -61.7 5 26.0 -37.1 288 63 342.1 342.1 294.8 342.2 0.03 24 250 10900 -40.3 -67.3 4 27.0 -41.3 285 67 346.2 346.2 295.8 346.2 0.02 25 200 12390 -50.5 -74.5 4 24.0 -51.0 270 60 352.8 352.8 297.3 352.8 0.01 26 159 13842 -61.2 -81.2 5 20.0 -61.3 270 67 358.6 358.6 298.4 358.7 0.00 27 150 14200 -63.9 -82.9 6 19.0 -64.0 270 54 360.0 360.0 298.7 360.0 0.00 28 100 16590 -78.1 -86.1 26 8.0 -78.1 300 32 376.8 376.8 301.7 376.8 0.00 29 97 16763 -78.7 -87.7 22 9.0 -78.7 285 30 379.0 379.0 302.1 379.0 0.00 30 96 16822 -78.7 -87.7 22 9.0 -78.7 301 31 380.1 380.1 302.3 380.1 0.00 31 71 18548 -75.9 -88.9 11 13.0 -75.9 324 10 420.3 420.3 307.7 420.3 0.00 32 70 18630 -73.3 -89.3 7 16.0 -73.4 325 9 427.6 427.6 308.6 427.6 0.00 33 66 18979 -68.3 -90.3 3 22.0 -68.5 350 9 445.7 445.7 310.4 445.7 0.00 34 61 19451 -70.1 -90.1 4 20.0 -70.2 24 8 451.9 451.9 311.0 451.9 0.00 35 50 20650 -65.1 -90.1 2 25.0 -65.4 110 7 490.1 490.1 314.2 490.1 0.00 36 48 20899 -63.7 -89.7 2 26.0 -64.1 109 9 499.2 499.2 314.9 499.2 0.00 37 43 21573 -64.3 -90.3 2 26.0 -64.7 106 13 513.6 513.6 315.9 513.7 0.00 38 35 22837 -62.5 -89.5 1 27.0 -63.1 100 21 549.5 549.5 318.1 549.5 0.00 39 30 23800 -56.9 -87.9 1 31.0 -58.2 95 27 589.5 589.5 320.1 589.6 0.01 40 29 24014 -55.9 -86.9 1 31.0 -57.4 94 26 598.0 598.0 320.5 598.1 0.01 41 20 26400 -49.3 -84.3 1 35.0 -53.0 85 21 685.3 685.3 324.0 685.4 0.02 42 18 27096 -46.1 -83.1 1 37.0 -51.2 716.3 716.3 325.0 716.5 0.02 43 16 27877 -47.5 -83.5 1 36.0 -52.4 736.3 736.3 325.6 736.5 0.02 TRP 97 16763 -78.7 -87.7 22 9.0 -78.7 285 30 379.0 379.0 302.1 379.0 0.00 WND 159 13842 -61.2 -81.2 5 20.0 -61.3 270 67 358.6 358.6 298.4 358.7 0.00 Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 578.07 mb = 4710.42 m = 15453.94 ft Wetbulb zero: 624.72 mb = 4077.59 m = 13377.76 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 50.91 % Est. max temperature: 36.96 C = 98.53 F Sfc-Lift cond lev (LCL): 896.10 mb = 1033.30 m = 3390.06 ft T: 26.65 C 700-500 lapse rate: 7.22 C/km ThetaE index: 26.10 C Layer 989.0- 955.0 mb Conv cond level (CCL): 629.63 mb = 4014.20 m = 13169.79 ft Mean mixing ratio: 8.08 g/kg Conv temperature: 43.65 C = 110.57 F Cap Strength: 5.20 C Lifted Index: 0.77 C Risk: Showers probable Lifted Index @300 mb: 7.74 C Lifted Index @700 mb: 4.92 C Showalter Index: -2.16 C Risk: Severe thunderstorms possible Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.10 C Cross Totals Index: 20.10 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 234.80 Risk: None Energy Index: -1.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.53 J/kg Max Up Vert Vel: 8.19 m/s Conv Inhibition (B-): 31460.79 J/kg Cap Strength: 5.20 C Lift Cond Lev (LCL): 713.88 mb = 2982.35 m = 9784.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 12 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 1006 10 240 4 3.5 2.0 | 180 14 0.1 13.7 1 1000 58 245 6 5.4 2.5 | 188 14 2.1 14.2 2 973 305 230 10 7.7 6.4 | 193 19 4.3 18.1 3 925 754 245 11 10.0 4.6 | 202 18 6.6 16.3 4 908 914 255 13 12.6 3.4 | 211 18 9.2 15.0 5 850 1498 275 13 13.0 -1.1 | 222 14 9.6 10.5 6 847 1524 280 13 12.8 -2.3 | 225 13 9.4 9.4 7 789 2134 285 16 15.5 -4.1 | 238 14 12.1 7.5 8 761 2438 315 16 11.3 -11.3 | 267 8 8.0 0.4 9 700 3148 320 17 10.9 -13.0 | 280 8 7.6 -1.4 10 657 3658 325 16 9.2 -13.1 | 284 6 5.8 -1.4 11 632 3962 350 18 3.1 -17.7 | 2 6 -0.2 -6.1 12 609 4267 350 19 3.3 -18.7 | 0 7 -0.1 -7.0 13 586 4572 355 23 2.0 -22.9 | 7 11 -1.4 -11.2 14 564 4877 355 23 2.0 -22.9 | 7 11 -1.4 -11.2 15 543 5182 325 17 9.8 -13.9 | 289 7 6.4 -2.3 16 523 5486 310 17 13.0 -10.9 | 266 10 9.7 0.7 17 500 5850 310 20 15.3 -12.9 | 276 12 12.0 -1.2 18 484 6096 310 26 19.9 -16.7 | 287 17 16.6 -5.0 19 447 6706 335 37 15.6 -33.5 | 331 25 12.3 -21.9 20 429 7010 340 37 12.7 -34.8 | 338 25 9.3 -23.1 21 412 7315 330 31 15.5 -26.8 | 321 19 12.1 -15.2 22 400 7540 315 36 25.5 -25.5 | 302 26 22.1 -13.8 23 335 8839 285 44 42.5 -11.4 | 270 39 39.1 0.3 24 300 9640 290 61 57.3 -20.9 | 280 55 54.0 -9.2 25 250 10900 285 67 64.7 -17.3 | 275 62 61.4 -5.7 26 247 10973 290 67 63.0 -22.9 | 281 61 59.6 -11.2 27 200 12390 270 60 60.0 -0.0 | 258 58 56.6 11.7 28 179 13106 275 57 56.8 -5.0 | 263 54 53.4 6.7 29 159 13842 270 67 67.0 -0.0 | 260 65 63.6 11.7 30 154 14021 270 67 67.0 -0.0 | 260 65 63.6 11.7 31 150 14200 270 54 54.0 -0.0 | 257 52 50.6 11.7 32 139 14630 275 46 45.8 -4.0 | 260 43 42.5 7.7 33 113 15850 285 41 39.6 -10.6 | 268 36 36.2 1.1 34 108 16154 265 41 40.8 3.6 | 248 40 37.5 15.2 35 102 16459 300 29 25.1 -14.5 | 277 22 21.8 -2.8 36 100 16590 300 32 27.7 -16.0 | 280 25 24.4 -4.3 37 97 16763 285 30 29.0 -7.8 | 261 26 25.6 3.9 38 97 16764 300 32 27.7 -16.0 | 280 25 24.4 -4.3 39 70 18630 325 9 5.2 -7.4 | 203 5 1.8 4.3 40 50 20650 110 7 -6.6 2.4 | 145 17 -9.9 14.1 41 30 23800 95 27 -26.9 2.4 | 115 33 -30.3 14.0 42 20 26400 85 21 -20.9 -1.8 | 112 26 -24.3 9.8 Wind Parameters Mean winds (0-6000m): 314.0 at 16.2 knts Storm direction: 344.0 at 12.1 knts Shear (0-3000m) pos: 3.2 neg: 1.1 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 85.7 neg: 0.0 tot: 85.7 m^2/s^2 ave: 28.6 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.90 Bulk Shear: 37.35 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 ------------------------------------------------------------------------------- 500 235 9 193 17| 0.0 6.7 6.7| 19.3 0.0 19.3 38.6 0.60| 7.9 4.7 1000 242 10 199 17| 2.6 3.3 5.9| 42.4 0.0 42.4 42.4 0.74| 6.7 4.9 1500 252 11 205 17| 2.9 2.2 5.1| 53.9 0.0 53.9 35.9 0.72| 5.9 4.2 2000 261 12 212 16| 2.9 1.7 4.6| 64.3 0.0 64.3 32.1 0.75| 5.2 3.9 2500 271 13 219 15| 3.6 1.3 4.9| 83.1 0.0 83.1 33.3 0.73| 6.1 4.4 3000 281 13 227 13| 3.2 1.1 4.3| 85.7 0.0 85.7 28.6 0.74| 5.3 3.9 4000 296 14 240 11| 3.1 0.8 4.0| 97.7 0.0 97.7 24.4 0.77| 5.2 4.0 5000 313 16 263 8| 2.9 1.2 4.1|100.1 -12.1 88.1 17.6 0.53| 5.3 2.8 6000 314 16 267 8| 2.4 2.0 4.5|112.2 -30.9 81.3 13.5 0.31| 5.9 1.8 Wrote GIF file: /home/apache/climate/data/raob//YPPD/skewt/YPPD.skewt.20251019.23.gif