UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081600.upa.cvt Date: 0000Z 16 AUG 25 Searching for ZKPY... Searching the city database file for: ZKPY ... Date:0000Z 16 AUG 25 Station: ZKPY WMO ident: 47058 Latitude: 39.03 Longitude: 125.78 Elevation: 38.00 ------------------------------------------------------------------------------- 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 1009 38 28.6 26.8 90 1.8 27.3 180 3 301.0 305.1 300.1 367.5 22.49 1 1006 62 28.2 24.9 82 3.3 25.7 180 3 300.8 304.5 298.7 360.0 20.08 2 1000 111 27.6 24.7 84 2.9 25.4 180 3 300.8 304.4 298.6 359.5 19.96 3 967 408 24.4 24.4 100 0.0 24.4 191 9 300.4 304.1 298.7 360.1 20.28 4 925 798 21.8 21.8 100 0.0 21.8 205 17 301.6 304.9 297.7 354.8 18.05 5 872 1310 19.2 19.2 100 0.0 19.2 219 18 304.0 307.0 297.1 352.4 16.27 6 869 1339 19.2 19.2 100 0.0 19.2 220 18 304.3 307.4 297.3 353.0 16.33 7 859 1439 18.6 18.6 100 0.0 18.6 223 19 304.7 307.7 297.1 352.1 15.90 8 850 1530 18.4 17.9 97 0.5 18.1 225 19 305.4 308.3 296.9 351.4 15.36 9 845 1581 18.2 18.2 100 0.0 18.2 226 19 305.7 308.7 297.3 352.9 15.76 10 839 1642 18.0 18.0 100 0.0 18.0 226 20 306.1 309.1 297.3 353.2 15.67 11 832 1714 18.0 18.0 100 0.0 18.0 227 20 306.9 309.8 297.6 354.4 15.80 12 775 2320 15.6 15.6 100 0.0 15.6 235 23 310.6 313.3 297.7 355.0 14.54 13 700 3180 12.0 6.0 67 6.0 8.3 245 27 315.8 317.4 294.8 342.2 8.41 14 564 4951 2.2 -13.8 29 16.0 -4.4 251 28 324.4 324.8 292.3 332.3 2.33 15 534 5389 -0.5 -3.6 80 3.1 -2.1 253 29 326.2 327.3 295.4 344.4 5.50 16 500 5910 -4.1 -5.3 91 1.2 -4.7 255 29 328.0 329.1 295.6 345.2 5.16 17 400 7650 -12.1 -15.5 76 3.4 -13.5 270 31 339.3 339.9 296.5 349.4 2.86 18 378 8079 -13.9 -20.9 55 7.0 -16.3 267 31 342.4 342.8 296.5 349.4 1.91 19 300 9790 -24.5 -35.5 35 11.0 -26.6 255 31 350.9 351.0 297.3 353.3 0.62 20 257 10896 -32.7 -46.7 23 14.0 -34.3 255 31 354.6 354.7 297.8 355.6 0.22 21 250 11090 -34.3 -47.3 26 13.0 -35.7 255 31 355.1 355.1 297.9 356.0 0.21 22 200 12600 -46.3 -59.3 22 13.0 -46.9 265 36 359.5 359.5 298.7 359.7 0.06 23 167 13765 -55.3 -69.3 16 14.0 -55.6 262 40 363.5 363.5 299.4 363.6 0.02 24 150 14440 -58.5 -74.5 11 16.0 -58.7 260 42 369.3 369.3 300.4 369.3 0.01 25 102 16791 -67.5 -82.5 10 15.0 -67.6 255 27 395.1 395.1 304.5 395.1 0.00 26 101 16850 -66.1 -81.1 11 15.0 -66.2 250 26 398.9 398.9 305.0 398.9 0.01 27 100 16910 -65.5 -80.5 11 15.0 -65.6 245 25 401.2 401.2 305.3 401.2 0.01 28 70 19070 -65.5 -82.5 8 17.0 -65.7 275 9 444.3 444.3 310.3 444.3 0.01 29 64 19611 -62.7 -79.7 8 17.0 -63.0 258 7 461.9 461.9 312.0 462.0 0.01 30 50 21130 -58.9 -76.9 8 18.0 -59.5 210 3 504.7 504.7 315.3 504.8 0.02 31 39 22700 -55.9 -74.9 8 19.0 -57.0 549.4 549.4 318.1 549.7 0.04 32 29 24594 -53.9 -72.9 8 19.0 -55.6 603.5 603.5 320.8 604.0 0.07 33 21 26674 -52.5 -71.5 8 19.0 -55.0 666.1 666.2 323.3 667.1 0.12 34 14 29300 -51.5 -70.5 9 19.0 -55.1 751.4 751.5 326.0 753.3 0.20 35 11 30874 -49.3 -69.3 8 20.0 -54.3 813.1 813.2 327.6 816.2 0.31 36 8.4 32645 -48.5 -68.5 8 20.0 -54.6 881.4 881.6 329.1 886.3 0.45 TRP 102 16791 -67.5 -82.5 10 15.0 -67.6 255 27 395.1 395.1 304.5 395.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 539.56 mb = 5307.61 m = 17413.22 ft Wetbulb zero: 610.79 mb = 4297.36 m = 14098.79 ft Precipitable water: 2.57 inches Sfc-500 mean rel hum: 76.09 % Est. max temperature: 32.34 C = 90.22 F Sfc-Lift cond lev (LCL): 983.61 mb = 257.47 m = 844.72 ft T: 26.02 C 700-500 lapse rate: 5.90 C/km ThetaE index: 22.72 C Layer 700.0- 534.0 mb Conv cond level (CCL): 950.43 mb = 560.05 m = 1837.42 ft Mean mixing ratio: 19.35 g/kg Conv temperature: 28.50 C = 83.30 F Cap Strength: -0.09 C Lifted Index: -3.89 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.32 C Lifted Index @700 mb: -0.68 C Showalter Index: -1.66 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.00 C K Index: 34.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 369.30 Risk: Showers and thunderstorms possible Energy Index: -1.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 588.94 J/kg Max Up Vert Vel: 34.32 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 949.02 mb = 573.03 m = 1880.01 ft Lev Free Conv (LFC): 944.02 mb = 619.38 m = 2032.08 ft Equ Level (EL): 264.02 mb = 10703.59 m = 35116.34 ft B at Equ Level: 588.74 J/kg Max Parcel Lev (MPL): 134.02 mb = 15126.49 m = 49627.00 ft Wind level data Storm motion: 271 at 17 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 1009 38 180 3 0.0 3.0 | 101 18 -17.4 3.4 1 1000 111 180 3 0.0 3.0 | 101 18 -17.4 3.4 2 925 798 205 17 7.2 15.4 | 147 19 -10.2 15.8 3 850 1530 225 19 13.4 13.4 | 164 14 -4.0 13.9 4 700 3180 245 27 24.5 11.4 | 211 14 7.1 11.8 5 500 5910 255 29 28.0 7.5 | 233 13 10.6 7.9 6 400 7650 270 31 31.0 -0.0 | 268 14 13.6 0.4 7 300 9790 255 31 29.9 8.0 | 236 15 12.5 8.5 8 250 11090 255 31 29.9 8.0 | 236 15 12.5 8.5 9 200 12600 265 36 35.9 3.1 | 259 19 18.5 3.6 10 150 14440 260 42 41.4 7.3 | 252 25 24.0 7.7 11 102 16791 255 27 26.1 7.0 | 229 11 8.7 7.4 12 100 16910 245 25 22.7 10.6 | 206 12 5.2 11.0 13 70 19070 275 9 9.0 -0.8 | 88 8 -8.4 -0.3 14 50 21130 210 3 1.5 2.6 | 101 16 -15.9 3.0 Wind Parameters Mean winds (0-6000m): 241.4 at 23.2 knts Storm direction: 271.4 at 17.4 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 105.3 deg Storm rel helicity (0-3000m) pos: 130.2 neg: 0.0 tot: 130.2 m^2/s^2 ave: 43.4 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 5.1 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 11.58 Bulk Shear: 50.85 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 ------------------------------------------------------------------------------- 500 192 7 113 18| 9.1 0.0 9.1| 42.7 0.0 42.7 85.4 1.00| 9.2 9.2 1000 203 11 130 17| 7.8 0.0 7.8| 78.8 0.0 78.8 78.8 0.97| 8.6 8.4 1500 210 14 139 16| 5.8 0.0 5.8| 92.9 0.0 92.9 62.0 0.92| 7.3 6.7 2000 216 15 147 15| 5.1 0.0 5.1|104.9 0.0 104.9 52.5 0.93| 6.3 5.9 2500 221 17 154 14| 4.6 0.0 4.6|117.3 0.0 117.3 46.9 0.94| 5.8 5.4 3000 226 18 162 14| 4.3 0.0 4.3|130.2 0.0 130.2 43.4 0.95| 5.4 5.1 4000 233 20 175 13| 3.4 0.0 3.4|139.8 0.0 139.8 35.0 0.95| 4.4 4.2 5000 238 22 185 12| 2.8 0.0 2.8|146.6 0.0 146.6 29.3 0.95| 3.7 3.5 6000 241 23 194 12| 2.4 0.0 2.4|154.7 0.0 154.7 25.8 0.95| 3.3 3.1 Wrote GIF file: /home/apache/climate/data/raob//ZKPY/skewt/ZKPY.skewt.20250816.00.gif