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 YPDN... Searching the city database file for: YPDN ... Date:2300Z 19 OCT 25 Station: YPDN WMO ident: 94120 Latitude: -12.40 Longitude: 130.87 Elevation: 30.00 ------------------------------------------------------------------------------- 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 1007 30 30.4 24.4 70 6.0 25.9 135 4 302.9 306.5 298.8 360.7 19.45 1 1000 96 28.6 22.6 70 6.0 24.2 115 4 301.8 305.0 297.4 353.4 17.52 2 995 141 28.0 22.0 70 6.0 23.6 114 4 301.6 304.7 297.0 351.6 16.96 3 925 784 22.6 20.3 87 2.3 21.0 95 8 302.4 305.4 296.8 351.0 16.42 4 898 1042 20.0 19.4 96 0.6 19.6 111 11 302.3 305.3 296.5 349.6 15.99 5 881 1208 21.0 16.4 75 4.6 17.8 119 14 305.0 307.5 295.6 345.1 13.44 6 850 1518 18.8 15.0 79 3.8 16.3 110 17 305.8 308.2 295.3 344.0 12.72 7 847 1548 18.6 14.9 79 3.7 16.1 109 17 305.9 308.3 295.3 344.0 12.68 8 812 1909 17.2 4.2 42 13.0 9.7 105 19 308.2 309.4 291.0 327.7 6.38 9 787 2175 14.8 8.8 67 6.0 11.1 122 19 308.4 310.1 293.3 336.0 9.07 10 761 2459 14.4 -8.6 19 23.0 3.9 139 23 310.9 311.4 288.5 319.3 2.62 11 759 2481 14.4 -10.6 17 25.0 3.4 137 22 311.1 311.6 288.2 318.4 2.24 12 708 3063 9.8 -5.2 34 15.0 2.5 97 5 312.3 313.0 290.0 324.0 3.67 13 700 3158 10.6 -15.4 14 26.0 0.3 90 2 314.2 314.5 288.6 319.7 1.65 14 648 3795 6.4 -24.6 9 31.0 -3.5 95 3 316.5 316.6 288.5 319.3 0.80 15 631 4013 5.8 -21.2 12 27.0 -3.5 71 7 318.2 318.4 289.4 322.0 1.12 16 627 4065 6.4 -27.6 7 34.0 -4.0 65 7 319.5 319.6 289.3 321.7 0.63 17 594 4507 5.2 -32.8 4 38.0 -5.3 62 21 323.1 323.1 290.2 324.6 0.41 18 518 5609 -1.9 -37.9 4 36.0 -10.2 80 20 327.4 327.5 291.3 328.5 0.28 19 507 5780 -1.9 -41.9 3 40.0 -10.5 65 20 329.4 329.4 291.7 330.1 0.19 20 500 5890 -2.7 -40.7 4 38.0 -10.9 55 20 329.7 329.8 291.9 330.6 0.22 21 453 6663 -9.1 -46.1 3 37.0 -15.4 50 33 331.2 331.2 292.2 331.7 0.14 22 436 6959 -9.5 -46.5 3 37.0 -15.9 54 31 334.3 334.3 293.0 334.8 0.13 23 400 7620 -13.5 -50.5 3 37.0 -19.0 45 20 337.4 337.5 293.8 337.8 0.09 24 370 8208 -17.1 -52.1 3 35.0 -21.7 26 17 340.3 340.3 294.4 340.6 0.08 25 300 9740 -29.9 -38.9 41 9.0 -31.2 155 7 343.2 343.3 295.5 345.0 0.44 26 289 10003 -32.3 -40.3 45 8.0 -33.3 178 6 343.5 343.6 295.5 345.1 0.39 27 255 10866 -39.7 -49.7 34 10.0 -40.4 214 9 345.1 345.1 295.7 345.7 0.16 28 250 11000 -40.7 -51.7 30 11.0 -41.4 235 19 345.6 345.6 295.8 346.1 0.13 29 232 11507 -43.9 -64.9 8 21.0 -44.6 247 23 348.2 348.2 296.3 348.3 0.03 30 200 12490 -52.1 -63.1 25 11.0 -52.4 255 33 350.3 350.3 296.7 350.4 0.04 31 176 13304 -59.1 -68.1 30 9.0 -59.2 258 34 351.8 351.8 297.0 351.9 0.02 32 150 14290 -66.1 -77.1 20 11.0 -66.2 255 30 356.2 356.2 298.0 356.2 0.01 33 145 14495 -67.7 -80.7 14 13.0 -67.8 254 30 356.9 356.9 298.1 356.9 0.00 34 129 15188 -73.3 -82.3 24 9.0 -73.3 249 29 359.0 359.0 298.5 359.0 0.00 35 100 16640 -83.5 -88.3 43 4.8 -83.5 200 9 366.4 366.4 299.9 366.4 0.00 36 94 16981 -85.7 -89.1 54 3.4 -85.7 200 10 368.6 368.6 300.3 368.6 0.00 37 75 18242 -78.9 -87.9 22 9.0 -78.9 135 4 407.5 407.5 306.2 407.5 0.00 38 70 18640 -73.7 -89.7 7 16.0 -73.7 115 2 426.7 426.7 308.5 426.7 0.00 39 55 20065 -70.9 -89.9 4 19.0 -71.0 90 15 463.6 463.6 312.1 463.6 0.00 40 50 20640 -64.7 -89.7 2 25.0 -65.0 80 20 491.0 491.0 314.3 491.0 0.00 41 48 20890 -62.9 -88.9 2 26.0 -63.3 80 21 501.1 501.1 315.0 501.1 0.00 42 40 22014 -61.5 -88.5 2 27.0 -62.1 82 27 531.4 531.4 317.0 531.4 0.00 43 33 23198 -63.9 -88.9 2 25.0 -64.4 84 33 555.1 555.1 318.3 555.1 0.00 44 30 23790 -58.1 -87.1 1 29.0 -59.2 85 36 586.2 586.3 320.0 586.3 0.01 45 27 24455 -55.7 -85.7 1 30.0 -57.3 86 40 610.9 610.9 321.1 611.0 0.01 46 23 25468 -57.7 -85.7 2 28.0 -59.2 88 47 633.7 633.7 322.0 633.8 0.01 47 20 26360 -51.9 -83.9 1 32.0 -54.8 90 53 677.3 677.3 323.7 677.4 0.02 48 17 27420 -48.9 -81.9 1 33.0 -53.1 719.2 719.2 325.0 719.4 0.03 49 15 28240 -50.1 -83.1 1 33.0 -54.3 741.4 741.4 325.7 741.6 0.03 50 13 29175 -50.1 -83.1 1 33.0 -54.7 80 77 772.4 772.4 326.5 772.6 0.03 TRP 94 16981 -85.7 -89.1 54 3.4 -85.7 200 10 368.6 368.6 300.3 368.6 0.00 WND 13 29175 -50.1 -83.1 1 33.0 -54.7 80 77 772.4 772.4 326.5 772.6 0.03 Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 538.34 mb = 5314.05 m = 17434.33 ft Wetbulb zero: 695.73 mb = 3208.50 m = 10526.44 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 34.30 % Est. max temperature: 33.11 C = 91.60 F Sfc-Lift cond lev (LCL): 923.71 mb = 796.10 m = 2611.86 ft T: 22.48 C 700-500 lapse rate: 4.87 C/km ThetaE index: 17.56 C Layer 761.0- 708.0 mb Conv cond level (CCL): 900.11 mb = 1021.46 m = 3351.20 ft Mean mixing ratio: 16.76 g/kg Conv temperature: 29.77 C = 85.59 F Cap Strength: 1.59 C Lifted Index: -0.32 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.38 C Lifted Index @700 mb: -0.44 C Showalter Index: 2.50 C Risk: Showers probable Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 17.70 C K Index: 10.50 Risk: None Sweat Index: 234.00 Risk: None Energy Index: -2.46 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 510.73 J/kg Max Up Vert Vel: 31.96 m/s Conv Inhibition (B-): 28.97 J/kg Cap Strength: 1.36 C Lift Cond Lev (LCL): 903.56 mb = 988.15 m = 3241.91 ft Lev Free Conv (LFC): 788.56 mb = 2157.85 m = 7079.47 ft Equ Level (EL): 768.56 mb = 2375.04 m = 7792.02 ft B at Equ Level: 4.56 J/kg Max Parcel Lev (MPL): 108.56 mb = 16171.71 m = 53056.15 ft Wind level data Storm motion: 123 at 11 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 1007 30 135 4 -2.8 2.8 | 296 7 6.1 -2.9 1 1000 96 115 4 -3.6 1.7 | 308 7 5.3 -4.1 2 925 784 95 8 -8.0 0.7 | 350 5 0.9 -5.1 3 911 914 105 9 -8.7 2.3 | 357 3 0.2 -3.4 4 880 1219 120 14 -12.1 7.0 | 111 3 -3.2 1.2 5 850 1518 110 17 -16.0 5.8 | 90 7 -7.1 0.1 6 819 1829 100 19 -18.7 3.3 | 76 10 -9.8 -2.5 7 790 2134 120 19 -16.5 9.5 | 116 8 -7.6 3.7 8 762 2438 140 23 -14.8 17.6 | 154 13 -5.9 11.9 9 700 3158 90 2 -2.0 0.0 | 310 9 6.9 -5.8 10 658 3658 110 1 -0.9 0.3 | 304 10 7.9 -5.4 11 611 4267 40 11 -7.1 -8.4 | 353 14 1.8 -14.2 12 588 4572 70 24 -22.6 -8.2 | 44 20 -13.7 -14.0 13 566 4877 75 29 -28.0 -7.5 | 55 23 -19.1 -13.3 14 525 5486 90 20 -20.0 0.0 | 63 13 -11.1 -5.8 15 500 5890 55 20 -16.4 -11.5 | 24 19 -7.5 -17.2 16 487 6096 45 22 -15.6 -15.6 | 17 22 -6.7 -21.3 17 450 6706 50 34 -26.0 -21.9 | 32 33 -17.2 -27.6 18 433 7010 55 30 -24.6 -17.2 | 34 28 -15.7 -23.0 19 400 7620 45 20 -14.1 -14.1 | 15 21 -5.3 -19.9 20 368 8230 25 17 -7.2 -15.4 | 355 21 1.7 -21.2 21 353 8534 40 15 -9.6 -11.5 | 3 17 -0.8 -17.2 22 339 8839 15 10 -2.6 -9.7 | 338 17 6.3 -15.4 23 300 9740 155 7 -3.0 6.3 | 264 6 5.9 0.6 24 274 10363 210 5 2.5 4.3 | 277 11 11.4 -1.4 25 251 10973 215 10 5.7 8.2 | 261 15 14.6 2.4 26 250 11000 235 19 15.6 10.9 | 258 25 24.4 5.1 27 240 11278 245 21 19.0 8.9 | 264 28 27.9 3.1 28 200 12490 255 33 31.9 8.5 | 266 41 40.8 2.8 29 181 13106 255 36 34.8 9.3 | 265 44 43.7 3.6 30 164 13716 265 30 29.9 2.6 | 275 39 38.8 -3.1 31 150 14290 255 30 29.0 7.8 | 267 38 37.9 2.0 32 115 15850 245 28 25.4 11.8 | 260 35 34.3 6.1 33 103 16459 240 19 16.5 9.5 | 262 26 25.3 3.7 34 100 16640 200 9 3.1 8.5 | 257 12 12.0 2.7 35 98 16764 200 9 3.1 8.5 | 257 12 12.0 2.7 36 94 16981 200 10 3.4 9.4 | 253 13 12.3 3.6 37 70 18640 115 2 -1.8 0.8 | 305 9 7.1 -4.9 38 50 20640 80 20 -19.7 -3.5 | 50 14 -10.8 -9.2 39 30 23790 85 36 -35.9 -3.1 | 72 28 -27.0 -8.9 40 20 26360 90 53 -53.0 0.0 | 83 44 -44.1 -5.8 Wind Parameters Mean winds (0-6000m): 92.9 at 14.1 knts Storm direction: 122.9 at 10.6 knts Shear (0-3000m) pos: 1.9 neg: 2.2 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 30.8 deg Storm rel helicity (0-3000m) pos: 45.6 neg: -24.5 tot: 21.1 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 1.1 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 44.55 Bulk Shear: 11.46 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 ------------------------------------------------------------------------------- 500 109 5 315 6| 0.0 3.9 3.9| 5.6 0.0 5.6 11.2 0.87| 4.2 3.7 1000 103 7 330 5| 2.3 2.0 4.3| 9.8 0.0 9.8 9.8 0.81| 4.9 3.9 1500 110 9 357 3| 1.6 3.2 4.8| 11.9 -2.5 9.4 6.3 0.53| 6.0 3.2 2000 108 12 45 3| 1.7 2.4 4.1| 22.1 -7.2 14.9 7.4 0.45| 6.5 2.9 2500 115 13 87 3| 2.3 1.9 4.2| 45.6 -12.0 33.6 13.4 0.48| 8.0 3.8 3000 117 13 97 3| 1.9 2.2 4.1| 45.6 -24.5 21.1 7.0 0.12| 9.7 1.1 4000 116 11 33 1| 1.3 2.2 3.5| 57.7 -30.7 27.0 6.8 0.14| 8.7 1.2 5000 100 13 44 5| 1.5 3.0 4.5|155.6 -30.7 125.0 25.0 0.32| 9.9 3.2 6000 93 14 46 7| 1.6 3.3 4.8|162.2 -81.5 80.7 13.4 0.17| 10.2 1.7 Wrote GIF file: /home/apache/climate/data/raob//YPDN/skewt/YPDN.skewt.20251019.23.gif