UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100723.upa.cvt Date: 2300Z 7 OCT 25 Searching for YBWP... Searching the city database file for: YBWP ... Date:2300Z 7 OCT 25 Station: YBWP WMO ident: 94170 Latitude: -12.63 Longitude: 141.90 Elevation: 0.00 ------------------------------------------------------------------------------- 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 0 29.4 22.4 66 7.0 24.3 110 12 301.7 304.8 297.1 352.2 17.13 1 1000 111 27.4 21.4 70 6.0 23.1 100 10 300.5 303.5 296.3 348.2 16.25 2 949 573 22.6 20.7 89 1.9 21.3 96 20 300.2 303.2 296.3 348.3 16.41 3 925 796 21.2 19.7 91 1.5 20.2 85 25 301.0 303.9 296.1 347.5 15.81 4 858 1445 17.0 16.4 96 0.6 16.6 77 35 303.1 305.7 295.3 344.1 13.81 5 850 1525 18.6 14.2 76 4.4 15.7 75 36 305.6 307.9 294.7 341.8 12.07 6 849 1535 18.6 14.1 75 4.5 15.6 75 36 305.7 308.0 294.7 341.7 12.00 7 826 1772 19.4 10.4 56 9.0 13.6 75 32 309.0 310.8 293.9 338.3 9.63 8 817 1866 18.8 9.8 56 9.0 13.1 75 30 309.3 311.1 293.8 337.9 9.35 9 700 3174 9.2 6.1 81 3.1 7.3 40 9 312.7 314.3 294.0 338.9 8.47 10 678 3438 7.4 6.0 91 1.4 6.6 35 11 313.5 315.2 294.4 340.5 8.69 11 627 4081 5.2 0.2 70 5.0 2.5 47 9 318.1 319.3 293.8 337.9 6.20 12 578 4740 0.0 -2.9 81 2.9 -1.5 43 9 319.5 320.6 293.5 336.8 5.35 13 538 5312 -2.9 -11.9 50 9.0 -6.7 23 11 322.7 323.2 292.3 332.2 2.86 14 500 5890 -6.5 -9.0 82 2.5 -7.6 360 16 325.1 325.9 293.8 338.0 3.87 15 491 6031 -7.5 -8.5 93 1.0 -7.9 356 18 325.6 326.4 294.1 339.2 4.10 16 487 6095 -6.9 -13.9 57 7.0 -9.6 354 18 327.1 327.6 293.4 336.2 2.68 17 459 6552 -11.1 -15.7 69 4.6 -12.8 355 23 327.4 327.9 293.3 335.8 2.45 18 451 6687 -11.5 -22.5 40 11.0 -14.8 3 24 328.6 328.8 292.7 333.5 1.39 19 443 6823 -12.3 -23.3 39 11.0 -15.5 359 19 329.2 329.5 292.8 333.9 1.32 20 409 7431 -13.5 -37.5 11 24.0 -18.3 159 20 335.3 335.4 293.5 336.7 0.37 21 400 7600 -12.7 -45.7 4 33.0 -18.3 165 36 338.5 338.5 294.1 339.1 0.16 22 398 7638 -12.7 -47.7 4 35.0 -18.4 166 36 339.0 339.0 294.2 339.5 0.13 23 300 9730 -29.3 -60.3 3 31.0 -31.6 150 20 344.1 344.1 295.3 344.2 0.04 24 290 9970 -31.5 -61.5 4 30.0 -33.5 143 19 344.3 344.3 295.4 344.4 0.03 25 275 10342 -33.1 -65.1 3 32.0 -35.0 181 12 347.3 347.3 296.0 347.4 0.02 26 250 11000 -39.5 -66.5 4 27.0 -40.6 235 4 347.3 347.3 296.1 347.4 0.02 27 220 11859 -47.9 -68.9 7 21.0 -48.4 268 3 347.3 347.3 296.1 347.4 0.02 28 200 12480 -52.9 -69.9 11 17.0 -53.2 270 8 349.0 349.0 296.4 349.1 0.02 29 186 12944 -57.1 -71.1 15 14.0 -57.3 242 7 349.5 349.5 296.5 349.6 0.01 30 178 13221 -59.5 -65.5 46 6.0 -59.6 225 6 350.0 350.0 296.7 350.2 0.03 31 163 13767 -64.3 -72.3 33 8.0 -64.4 192 4 350.9 350.9 296.8 350.9 0.01 32 150 14270 -68.9 -74.9 42 6.0 -68.9 160 3 351.4 351.4 297.0 351.4 0.01 33 139 14722 -72.7 -77.7 47 5.0 -72.7 143 8 352.5 352.5 297.2 352.5 0.01 34 108 16176 -80.3 -83.7 57 3.4 -80.3 6 15 364.5 364.5 299.5 364.5 0.00 35 104 16389 -81.3 -85.2 51 3.9 -81.3 15 6 366.5 366.5 299.9 366.5 0.00 36 100 16610 -80.7 -85.0 48 4.3 -80.7 15 4 371.8 371.8 300.9 371.8 0.00 37 70 18660 -72.5 -89.5 6 17.0 -72.6 225 15 429.3 429.3 308.7 429.3 0.00 38 66 19004 -73.3 -90.3 6 17.0 -73.4 198 16 434.8 434.8 309.3 434.8 0.00 39 61 19470 -67.1 -90.1 2 23.0 -67.3 162 17 458.5 458.5 311.7 458.5 0.00 40 53 20318 -65.9 -90.9 2 25.0 -66.1 97 18 480.1 480.1 313.5 480.1 0.00 41 50 20670 -66.7 -91.7 2 25.0 -67.0 70 19 486.3 486.3 314.0 486.3 0.00 42 46 21174 -67.9 -91.9 2 24.0 -68.1 74 23 495.1 495.1 314.6 495.2 0.00 43 38 22337 -63.7 -91.7 1 28.0 -64.2 83 33 533.7 533.7 317.1 533.7 0.00 44 35 22848 -58.5 -90.5 1 32.0 -59.5 87 37 559.9 559.9 318.6 559.9 0.00 45 30 23820 -58.1 -90.1 1 32.0 -59.2 95 45 586.2 586.3 320.0 586.3 0.00 46 26 24717 -59.9 -90.9 1 31.0 -61.0 93 50 605.6 605.6 320.9 605.7 0.00 47 20 26380 -53.1 -90.1 0 37.0 -55.8 90 60 673.6 673.6 323.6 673.7 0.01 48 18 27064 -50.0 -88.3 0 38.3 -53.8 90 60 704.1 704.1 324.6 704.1 0.01 49 17 27439 -48.3 -87.3 0 39.0 -52.8 721.1 721.1 325.1 721.2 0.01 TRP 104 16389 -81.3 -85.2 51 3.9 -81.3 15 6 366.5 366.5 299.9 366.5 0.00 WND 18 27064 -50.0 -88.3 0 38.3 -53.8 90 60 704.1 704.1 324.6 704.1 0.01 Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 578.00 mb = 4739.90 m = 15550.66 ft Wetbulb zero: 596.63 mb = 4482.85 m = 14707.34 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 75.04 % Est. max temperature: 30.79 C = 87.42 F Sfc-Lift cond lev (LCL): 912.84 mb = 910.14 m = 2985.98 ft T: 20.46 C 700-500 lapse rate: 5.78 C/km ThetaE index: 10.43 C Layer 925.0- 700.0 mb Conv cond level (CCL): 899.74 mb = 1034.79 m = 3394.94 ft Mean mixing ratio: 16.19 g/kg Conv temperature: 29.49 C = 85.09 F Cap Strength: 3.15 C Lifted Index: -2.89 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.04 C Lifted Index @700 mb: -0.90 C Showalter Index: -0.43 C Risk: Thunderstorms probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 20.70 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 258.40 Risk: None Energy Index: -0.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 340.50 J/kg Max Up Vert Vel: 26.10 m/s Conv Inhibition (B-): 6.19 J/kg Cap Strength: 3.09 C Lift Cond Lev (LCL): 915.10 mb = 888.85 m = 2916.12 ft Lev Free Conv (LFC): 880.10 mb = 1225.24 m = 4019.76 ft Equ Level (EL): 850.10 mb = 1524.02 m = 5000.00 ft B at Equ Level: 3.71 J/kg Max Parcel Lev (MPL): 840.10 mb = 1625.93 m = 5334.36 ft Wind level data Storm motion: 93 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 1010 0 110 12 -11.3 4.1 | 197 4 1.1 3.5 1 1000 111 100 10 -9.8 1.7 | 245 3 2.5 1.2 2 978 305 110 14 -13.2 4.8 | 169 4 -0.8 4.2 3 925 796 85 25 -24.9 -2.2 | 78 13 -12.6 -2.8 4 912 914 90 26 -26.0 0.0 | 88 14 -13.7 -0.6 5 850 1524 75 36 -34.8 -9.3 | 66 25 -22.4 -9.9 6 850 1525 75 36 -34.8 -9.3 | 66 25 -22.4 -9.9 7 791 2134 75 26 -25.1 -6.7 | 60 15 -12.8 -7.3 8 763 2438 70 19 -17.9 -6.5 | 38 9 -5.5 -7.1 9 736 2743 35 11 -6.3 -9.0 | 328 11 6.0 -9.6 10 700 3174 40 9 -5.8 -6.9 | 319 10 6.6 -7.5 11 659 3658 30 13 -6.5 -11.3 | 334 13 5.8 -11.8 12 635 3962 45 10 -7.1 -7.1 | 325 9 5.3 -7.7 13 611 4267 50 6 -4.6 -3.9 | 300 9 7.7 -4.4 14 546 5182 35 12 -6.9 -9.8 | 332 12 5.5 -10.4 15 526 5486 5 10 -0.9 -10.0 | 313 16 11.5 -10.5 16 506 5791 10 15 -2.6 -14.8 | 328 18 9.7 -15.4 17 500 5890 360 16 -0.0 -16.0 | 323 21 12.3 -16.6 18 468 6401 345 22 5.7 -21.3 | 320 28 18.0 -21.8 19 450 6706 5 24 -2.1 -23.9 | 337 27 10.2 -24.5 20 432 7010 350 10 1.7 -9.8 | 307 18 14.1 -10.4 21 415 7315 155 10 -4.2 9.1 | 224 12 8.1 8.5 22 400 7600 165 36 -9.3 34.8 | 185 34 3.0 34.2 23 383 7925 170 37 -6.4 36.4 | 189 36 5.9 35.9 24 367 8230 175 33 -2.9 32.9 | 196 34 9.5 32.3 25 325 9144 170 24 -4.2 23.6 | 200 24 8.2 23.1 26 300 9730 150 20 -10.0 17.3 | 188 17 2.3 16.7 27 286 10058 140 18 -11.6 13.8 | 183 13 0.8 13.2 28 274 10363 185 11 1.0 11.0 | 232 17 13.3 10.4 29 250 11000 235 4 3.3 2.3 | 264 16 15.6 1.7 30 219 11887 270 3 3.0 -0.0 | 272 15 15.3 -0.6 31 200 12480 270 8 8.0 -0.0 | 272 20 20.3 -0.6 32 150 14270 160 3 -1.0 2.8 | 259 12 11.3 2.2 33 134 14935 135 10 -7.1 7.1 | 219 8 5.3 6.5 34 127 15240 145 13 -7.5 10.6 | 206 11 4.9 10.1 35 120 15545 85 12 -12.0 -1.0 | 347 2 0.4 -1.6 36 108 16154 5 16 -1.4 -15.9 | 326 20 10.9 -16.5 37 104 16389 15 6 -1.6 -5.8 | 301 13 10.8 -6.4 38 100 16610 15 4 -1.0 -3.9 | 291 12 11.3 -4.4 39 97 16764 15 4 -1.0 -3.9 | 291 12 11.3 -4.4 40 70 18660 225 15 10.6 10.6 | 246 25 22.9 10.0 41 50 20670 70 19 -17.9 -6.5 | 38 9 -5.5 -7.1 42 30 23820 95 45 -44.8 3.9 | 96 33 -32.5 3.3 43 20 26380 90 60 -60.0 0.0 | 89 48 -47.7 -0.6 Wind Parameters Mean winds (0-6000m): 62.7 at 16.5 knts Storm direction: 92.7 at 12.4 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 126.1 deg Storm rel helicity (0-3000m) pos: 8.6 neg: -113.7 tot: -105.1 m^2/s^2 ave: -35.0 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 11.2 stream: -6.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 20.60 Bulk Shear: 16.53 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 ------------------------------------------------------------------------------- 500 105 14 166 3| 0.0 7.1 7.1| 1.8 -8.7 -6.9 -13.8 -0.50| 12.5 -6.2 1000 94 19 98 6| 0.0 8.7 8.7| 8.6 -24.9 -16.4 -16.4 -0.42| 12.7 -5.4 1500 88 23 82 11| 0.0 9.1 9.1| 8.6 -54.8 -46.3 -30.9 -0.46| 12.1 -5.6 2000 84 25 75 13| 0.0 5.0 5.0| 8.6 -64.4 -55.9 -27.9 -0.42| 11.0 -4.6 2500 82 25 71 13| 0.0 2.6 2.6| 8.6 -87.2 -78.7 -31.5 -0.47| 11.3 -5.3 3000 79 23 63 11| 0.0 2.2 2.2| 8.6-113.7-105.1 -35.0 -0.55| 11.2 -6.2 4000 73 20 45 9| 0.4 1.9 2.3| 16.4-120.4-104.0 -26.0 -0.48| 9.5 -4.6 5000 70 17 30 8| 0.5 1.8 2.3| 27.4-128.1-100.7 -20.1 -0.42| 8.5 -3.6 6000 63 16 16 8| 0.4 2.4 2.8| 47.4-150.7-103.3 -17.2 -0.36| 8.5 -3.0 Wrote GIF file: /home/apache/climate/data/raob//YBWP/skewt/YBWP.skewt.20251007.23.gif