UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for YPPD... Searching the city database file for: YPPD ... Date:2300Z 20 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 1008 10 30.0 19.0 52 11.0 22.3 245 1 302.5 305.0 295.1 343.4 13.85 1 1005 35 28.4 18.4 55 10.0 21.5 230 2 301.1 303.6 294.4 340.4 13.37 2 1000 77 28.0 19.0 58 9.0 21.7 205 5 301.1 303.7 294.8 342.2 13.96 3 996 113 27.8 17.8 55 10.0 20.9 199 6 301.3 303.7 294.2 339.5 12.98 4 989 175 30.2 8.2 25 22.0 16.7 188 8 304.3 305.6 290.3 325.1 6.91 5 980 257 30.6 4.6 19 26.0 15.4 173 11 305.5 306.5 289.4 322.1 5.42 6 967 376 30.2 6.2 22 24.0 15.8 177 11 306.3 307.4 290.3 325.0 6.15 7 925 770 26.6 13.6 45 13.0 17.9 255 9 306.5 308.5 294.0 338.6 10.64 8 904 972 24.6 13.6 50 11.0 17.3 261 12 306.5 308.5 294.1 339.3 10.89 9 850 1509 20.4 11.4 56 9.0 14.6 295 12 307.5 309.4 293.8 337.8 10.01 10 810 1923 17.0 10.0 63 7.0 12.6 289 15 308.2 310.0 293.6 337.2 9.56 11 762 2442 14.0 8.0 67 6.0 10.3 300 19 310.4 312.0 293.7 337.6 8.87 12 753 2542 13.6 2.6 47 11.0 7.4 300 19 311.0 312.1 291.7 330.0 6.14 13 700 3153 9.4 4.5 71 4.9 6.5 305 17 312.9 314.3 293.4 336.4 7.57 14 667 3551 6.6 3.0 78 3.6 4.5 312 18 314.1 315.5 293.4 336.4 7.14 15 648 3787 5.4 -2.6 56 8.0 1.3 319 20 315.3 316.3 291.9 330.9 4.88 16 633 3978 3.8 0.7 80 3.1 2.1 335 23 315.6 316.9 293.3 335.8 6.37 17 580 4681 -0.7 -13.7 37 13.0 -5.8 301 24 318.4 318.8 290.6 326.0 2.29 18 542 5217 -5.5 -16.5 42 11.0 -9.4 310 30 318.9 319.3 290.4 325.4 1.94 19 523 5498 -4.5 -35.5 7 31.0 -11.5 310 25 323.4 323.4 290.2 324.7 0.36 20 500 5850 -7.1 -38.1 6 31.0 -13.5 290 21 324.4 324.4 290.4 325.5 0.29 21 484 6103 -9.5 -38.5 7 29.0 -15.2 285 20 324.5 324.5 290.4 325.5 0.28 22 462 6465 -7.3 -47.3 2 40.0 -14.3 282 22 331.6 331.6 292.3 332.0 0.12 23 400 7570 -16.3 -47.3 5 31.0 -20.8 290 24 333.8 333.8 292.9 334.3 0.13 24 373 8091 -21.1 -47.1 8 26.0 -24.4 280 23 334.2 334.2 293.0 334.8 0.15 25 359 8374 -22.1 -51.1 5 29.0 -25.4 257 28 336.5 336.5 293.6 336.9 0.10 26 334 8904 -23.3 -58.3 3 35.0 -26.6 246 45 341.9 341.9 294.8 342.1 0.04 27 300 9680 -29.7 -57.7 5 28.0 -31.9 265 43 343.5 343.5 295.2 343.7 0.05 28 250 10950 -40.3 -68.3 3 28.0 -41.3 270 47 346.2 346.2 295.8 346.2 0.02 29 225 11659 -46.9 -65.9 10 19.0 -47.4 273 46 346.6 346.6 295.9 346.7 0.02 30 200 12430 -52.7 -70.7 10 18.0 -53.0 265 48 349.3 349.3 296.5 349.4 0.01 31 180 13102 -58.5 -75.5 9 17.0 -58.7 255 51 350.5 350.5 296.7 350.6 0.01 32 150 14230 -65.3 -84.3 6 19.0 -65.4 265 47 357.6 357.6 298.2 357.6 0.00 33 143 14519 -67.7 -85.7 6 18.0 -67.8 268 48 358.3 358.3 298.4 358.3 0.00 34 116 15749 -77.5 -87.5 19 10.0 -77.5 269 43 362.3 362.3 299.1 362.3 0.00 35 106 16261 -80.5 -89.5 21 9.0 -80.5 270 37 366.0 366.0 299.8 366.0 0.00 36 100 16590 -80.5 -88.5 25 8.0 -80.5 275 34 372.2 372.2 300.9 372.2 0.00 37 95 16879 -81.1 -89.1 25 8.0 -81.1 270 35 376.5 376.5 301.7 376.5 0.00 38 76 18159 -72.9 -87.9 9 15.0 -73.0 329 17 418.5 418.5 307.5 418.5 0.00 39 74 18315 -74.1 -89.1 8 15.0 -74.2 336 15 419.1 419.1 307.6 419.2 0.00 40 70 18640 -72.7 -89.7 6 17.0 -72.8 350 10 428.9 428.9 308.7 428.9 0.00 41 63 19259 -73.7 -90.7 6 17.0 -73.7 21 11 439.8 439.8 309.8 439.8 0.00 42 59 19650 -67.9 -90.9 2 23.0 -68.1 41 12 461.1 461.1 311.9 461.1 0.00 43 56 19963 -69.7 -90.7 3 21.0 -69.8 56 12 464.0 464.0 312.1 464.0 0.00 44 50 20650 -63.9 -91.9 1 28.0 -64.3 90 13 492.9 492.9 314.4 492.9 0.00 45 47 21030 -60.7 -90.7 1 30.0 -61.3 86 14 509.4 509.4 315.6 509.4 0.00 46 30 23840 -56.5 -89.5 1 33.0 -57.9 55 20 590.6 590.6 320.2 590.6 0.00 47 27 24510 -56.9 -88.9 1 32.0 -58.3 65 22 607.6 607.6 320.9 607.6 0.01 48 24 25269 -51.1 -87.1 1 36.0 -53.9 77 24 645.2 645.2 322.5 645.3 0.01 49 20 26460 -50.1 -87.1 1 37.0 -53.6 95 28 682.8 682.8 323.9 682.9 0.01 50 19 26795 -49.9 -86.9 1 37.0 -53.5 693.5 693.5 324.2 693.6 0.01 51 17 27531 -44.5 -84.5 0 40.0 -50.4 733.3 733.3 325.4 733.4 0.02 52 16 27938 -43.7 -83.7 0 40.0 -50.2 748.7 748.7 325.9 748.9 0.02 53 16 27938 -44.1 -84.1 0 40.0 -50.4 747.4 747.4 325.8 747.6 0.02 TRP 106 16261 -80.5 -89.5 21 9.0 -80.5 270 37 366.0 366.0 299.8 366.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 588.24 mb = 4571.90 m = 14999.47 ft Wetbulb zero: 618.88 mb = 4159.23 m = 13645.60 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 50.23 % Est. max temperature: 34.91 C = 94.84 F Sfc-Lift cond lev (LCL): 859.47 mb = 1412.50 m = 4634.13 ft T: 21.16 C 700-500 lapse rate: 6.12 C/km ThetaE index: 20.13 C Layer 996.0- 967.0 mb Conv cond level (CCL): 658.09 mb = 3660.69 m = 12009.98 ft Mean mixing ratio: 8.98 g/kg Conv temperature: 42.25 C = 108.04 F Cap Strength: 5.30 C Lifted Index: 3.02 C Risk: None Lifted Index @300 mb: 9.07 C Lifted Index @700 mb: 4.22 C Showalter Index: 0.61 C Risk: Thunderstorms probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 18.50 C K Index: 34.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 181.80 Risk: None Energy Index: -2.31 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.09 J/kg Max Up Vert Vel: 6.34 m/s Conv Inhibition (B-): 38398.96 J/kg Cap Strength: 5.30 C Lift Cond Lev (LCL): 748.15 mb = 2596.12 m = 8517.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 14 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 10 245 1 0.9 0.4 | 156 14 -5.5 12.5 1 1000 77 205 5 2.1 4.5 | 165 17 -4.3 16.6 2 975 305 165 13 -3.4 12.6 | 158 27 -9.8 24.6 3 942 610 215 4 2.3 3.3 | 165 16 -4.1 15.3 4 925 770 255 9 8.7 2.3 | 189 15 2.3 14.4 5 910 914 255 11 10.6 2.8 | 196 15 4.2 14.9 6 879 1219 285 14 13.5 -3.6 | 220 11 7.1 8.4 7 850 1509 295 12 10.9 -5.1 | 212 8 4.4 7.0 8 848 1524 295 12 10.9 -5.1 | 212 8 4.4 7.0 9 818 1829 285 13 12.6 -3.4 | 215 11 6.1 8.7 10 790 2134 300 19 16.5 -9.5 | 256 10 10.0 2.6 11 709 3048 300 18 15.6 -9.0 | 251 10 9.2 3.1 12 700 3153 305 17 13.9 -9.8 | 253 8 7.5 2.3 13 683 3353 315 18 12.7 -12.7 | 276 6 6.3 -0.7 14 657 3658 310 18 13.8 -11.6 | 266 7 7.4 0.5 15 633 3962 335 23 9.7 -20.8 | 339 9 3.3 -8.8 16 609 4267 325 24 13.8 -19.7 | 316 11 7.3 -7.6 17 586 4572 300 23 19.9 -11.5 | 268 13 13.5 0.6 18 543 5182 310 30 23.0 -19.3 | 294 18 16.5 -7.2 19 523 5486 310 25 19.2 -16.1 | 287 13 12.7 -4.0 20 504 5791 290 21 19.7 -7.2 | 250 14 13.3 4.9 21 500 5850 290 21 19.7 -7.2 | 250 14 13.3 4.9 22 484 6096 285 20 19.3 -5.2 | 242 15 12.9 6.9 23 447 6706 280 24 23.6 -4.2 | 245 19 17.2 7.9 24 413 7315 300 27 23.4 -13.5 | 275 17 17.0 -1.4 25 400 7570 290 24 22.6 -8.2 | 257 17 16.1 3.9 26 381 7925 290 22 20.7 -7.5 | 252 15 14.2 4.5 27 366 8230 270 23 23.0 -0.0 | 234 20 16.6 12.1 28 351 8534 240 35 30.3 17.5 | 219 38 23.9 29.6 29 336 8839 245 45 40.8 19.0 | 228 46 34.4 31.1 30 300 9680 265 43 42.8 3.7 | 247 40 36.4 15.8 31 260 10668 280 43 42.3 -7.5 | 263 36 35.9 4.6 32 250 10950 270 47 47.0 -0.0 | 253 42 40.6 12.1 33 249 10973 270 47 47.0 -0.0 | 253 42 40.6 12.1 34 207 12192 275 45 44.8 -3.9 | 258 39 38.4 8.1 35 200 12430 265 48 47.8 4.2 | 249 44 41.4 16.3 36 171 13411 250 52 48.9 17.8 | 235 52 42.4 29.9 37 150 14230 265 47 46.8 4.1 | 248 44 40.4 16.2 38 140 14630 270 48 48.0 -0.0 | 254 43 41.6 12.1 39 126 15240 255 44 42.5 11.4 | 237 43 36.1 23.5 40 108 16154 280 43 42.3 -7.5 | 263 36 35.9 4.6 41 106 16261 270 37 37.0 -0.0 | 248 33 30.6 12.1 42 100 16590 275 34 33.9 -3.0 | 252 29 27.4 9.1 43 97 16764 265 37 36.9 3.2 | 243 34 30.4 15.3 44 70 18640 350 10 1.7 -9.8 | 115 5 -4.7 2.2 45 50 20650 90 13 -13.0 0.0 | 122 23 -19.4 12.1 46 30 23840 55 20 -16.4 -11.5 | 92 23 -22.8 0.6 47 20 26460 95 28 -27.9 2.4 | 113 37 -34.3 14.5 Wind Parameters Mean winds (0-6000m): 301.9 at 18.2 knts Storm direction: 331.9 at 13.7 knts Shear (0-3000m) pos: 2.9 neg: 1.2 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 95.5 deg Storm rel helicity (0-3000m) pos: 107.0 neg: -26.5 tot: 80.5 m^2/s^2 ave: 26.8 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 76.78 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 ------------------------------------------------------------------------------- 500 178 9 162 22| 0.0 6.5 6.5| 33.3 -18.9 14.4 28.9 0.15| 23.0 3.4 1000 210 8 173 19| 5.7 3.2 8.9| 73.8 -22.1 51.7 51.7 0.35| 18.7 6.5 1500 247 10 190 16| 5.0 2.2 7.1| 86.3 -24.8 61.5 41.0 0.34| 15.2 5.2 2000 264 11 198 14| 3.7 1.8 5.6| 98.8 -24.8 74.0 37.0 0.39| 13.1 5.1 2500 277 12 209 12| 3.5 1.5 5.0|107.0 -25.4 81.6 32.6 0.42| 11.1 4.7 3000 284 13 217 11| 2.9 1.2 4.1|107.0 -26.5 80.5 26.8 0.41| 9.4 3.8 4000 296 15 231 9| 3.4 0.9 4.3|130.4 -27.9 102.5 25.6 0.48| 9.0 4.3 5000 301 17 247 9| 3.1 1.9 5.0|148.9 -65.4 83.5 16.7 0.28| 9.2 2.6 6000 302 18 255 9| 2.4 2.2 4.6|157.2-108.6 48.6 8.1 0.14| 9.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//YPPD/skewt/YPPD.skewt.20251020.23.gif