UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081300.upa.cvt Date: 0000Z 13 AUG 25 Searching for ZKPY... Searching the city database file for: ZKPY ... Date:0000Z 13 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 1007 38 26.0 23.9 88 2.1 24.5 90 3 298.6 302.0 297.4 353.5 18.86 1 1000 101 24.6 24.6 100 0.0 24.6 95 3 297.8 301.3 297.8 355.4 19.84 2 990 189 23.8 23.8 100 0.0 23.8 98 3 297.8 301.3 297.3 353.2 19.07 3 978 296 23.8 23.8 100 0.0 23.8 102 2 298.8 302.4 297.7 355.2 19.32 4 925 783 20.6 20.6 100 0.0 20.6 120 0 300.4 303.4 296.5 349.4 16.74 5 850 1512 17.4 17.4 100 0.0 17.4 150 15 304.4 307.1 296.3 348.7 14.87 6 791 2124 14.4 14.4 100 0.0 14.4 161 14 307.5 310.0 296.0 347.2 13.16 7 786 2178 15.2 15.2 100 0.0 15.2 162 13 308.9 311.5 296.9 351.3 13.96 8 778 2265 16.2 10.2 68 6.0 12.3 164 13 310.9 312.8 294.8 341.9 10.10 9 760 2464 15.2 6.2 55 9.0 9.7 167 13 311.9 313.4 293.4 336.2 7.85 10 745 2632 13.6 10.9 84 2.7 11.9 170 12 311.9 314.0 295.7 346.0 11.07 11 700 3156 11.4 1.4 50 10.0 5.8 180 11 315.1 316.3 292.9 334.2 6.06 12 663 3608 8.6 -1.4 49 10.0 3.3 187 12 316.9 317.9 292.7 333.5 5.21 13 647 3809 6.6 6.6 100 0.0 6.6 191 12 316.8 318.7 295.9 346.7 9.50 14 600 4426 3.6 3.6 100 0.0 3.6 201 14 320.3 321.9 295.9 346.8 8.30 15 500 5890 -3.1 -33.1 8 30.0 -10.8 225 17 329.3 329.4 292.0 331.0 0.47 16 477 6259 -5.3 -33.3 9 28.0 -12.3 225 21 331.0 331.1 292.4 332.8 0.48 17 439 6904 -9.1 -12.6 76 3.5 -10.6 225 29 334.1 334.8 295.7 345.6 3.31 18 431 7046 -7.7 -8.4 95 0.7 -8.1 225 31 337.7 338.7 297.5 354.0 4.72 19 429 7082 -7.9 -7.9 100 0.0 -7.9 225 31 337.9 338.9 297.7 354.9 4.93 20 400 7620 -11.3 -11.3 100 0.0 -11.3 225 38 340.3 341.1 297.6 354.5 4.04 21 373 8150 -13.5 -13.5 100 0.0 -13.5 224 39 344.3 345.0 298.1 357.2 3.62 22 300 9760 -24.3 -29.1 64 4.8 -25.5 220 44 351.1 351.4 297.8 355.6 1.15 23 282 10208 -27.7 -34.7 51 7.0 -29.0 223 45 352.5 352.7 297.8 355.4 0.71 24 250 11060 -34.9 -42.9 44 8.0 -35.8 230 48 354.2 354.3 297.8 355.6 0.35 25 209 12285 -43.3 -53.3 32 10.0 -43.9 234 50 359.7 359.7 298.7 360.2 0.13 26 200 12580 -45.3 -55.3 32 10.0 -45.9 235 50 361.0 361.1 299.0 361.5 0.11 27 150 14420 -58.7 -71.7 17 13.0 -58.9 245 44 368.9 369.0 300.4 369.0 0.02 28 149 14462 -59.1 -72.1 17 13.0 -59.3 245 43 369.0 369.0 300.4 369.0 0.02 29 140 14849 -61.5 -76.5 12 15.0 -61.7 240 36 371.4 371.4 300.8 371.4 0.01 30 104 16672 -64.5 -81.5 8 17.0 -64.7 231 21 398.6 398.6 305.0 398.6 0.01 31 100 16910 -66.1 -83.1 8 17.0 -66.2 230 19 400.0 400.0 305.2 400.0 0.00 32 80 18252 -65.5 -82.5 8 17.0 -65.7 221 11 427.6 427.6 308.6 427.6 0.01 33 70 19060 -64.1 -81.1 8 17.0 -64.3 215 7 447.3 447.3 310.6 447.3 0.01 34 61 19910 -59.9 -77.9 8 18.0 -60.3 186 9 474.6 474.6 313.0 474.6 0.02 35 50 21160 -56.5 -74.5 9 18.0 -57.3 145 11 510.3 510.3 315.7 510.5 0.03 36 46 21690 -56.1 -74.1 9 18.0 -57.0 523.6 523.6 316.5 523.8 0.04 37 34 23628 -52.3 -71.3 8 19.0 -54.0 580.9 580.9 319.8 581.4 0.07 38 24 25896 -49.5 -68.5 9 19.0 -52.4 649.9 649.9 322.7 651.1 0.16 39 16 28570 -46.5 -66.5 9 20.0 -51.3 739.6 739.7 325.7 742.5 0.31 40 11 31085 -41.5 -62.5 8 21.0 -49.6 841.4 841.8 328.4 849.5 0.78 41 8.4 32918 -40.5 -62.5 8 22.0 -50.2 912.8 913.3 329.9 924.4 1.02 42 6.4 34775 -39.5 -61.5 8 22.0 -50.7 990.8 991.7 331.3 1009.7 1.52 TRP 140 14849 -61.5 -76.5 12 15.0 -61.7 240 36 371.4 371.4 300.8 371.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 546.27 mb = 5212.60 m = 17101.50 ft Wetbulb zero: 574.96 mb = 4768.20 m = 15643.50 ft Precipitable water: 2.42 inches Sfc-500 mean rel hum: 77.80 % Est. max temperature: 31.44 C = 88.60 F Sfc-Lift cond lev (LCL): 977.16 mb = 304.02 m = 997.43 ft T: 23.75 C 700-500 lapse rate: 5.30 C/km ThetaE index: 15.07 C Layer 778.0- 745.0 mb Conv cond level (CCL): 954.19 mb = 511.69 m = 1678.75 ft Mean mixing ratio: 18.10 g/kg Conv temperature: 26.97 C = 80.55 F Cap Strength: 1.06 C Lifted Index: -1.01 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.75 C Lifted Index @700 mb: 0.13 C Showalter Index: 0.34 C Risk: Thunderstorms probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 20.50 C K Index: 27.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 401.54 Risk: Severe Thunderstorms possible Energy Index: -3.35 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 228.31 J/kg Max Up Vert Vel: 21.37 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 1.02 C Lift Cond Lev (LCL): 956.21 mb = 493.21 m = 1618.14 ft Lev Free Conv (LFC): 951.21 mb = 538.99 m = 1768.32 ft Equ Level (EL): 781.21 mb = 2229.75 m = 7315.37 ft B at Equ Level: 58.48 J/kg Max Parcel Lev (MPL): 291.21 mb = 9975.02 m = 32726.04 ft Wind level data Storm motion: 219 at 9 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 38 90 3 -3.0 0.0 | 51 11 -8.4 -6.8 1 1000 101 95 3 -3.0 0.3 | 52 11 -8.4 -6.5 2 925 783 120 0 -0.0 0.0 | 39 9 -5.4 -6.8 3 850 1512 150 15 -7.5 13.0 | 116 14 -12.9 6.2 4 700 3156 180 11 0.0 11.0 | 128 7 -5.4 4.2 5 500 5890 225 17 12.0 12.0 | 232 8 6.6 5.2 6 400 7620 225 38 26.9 26.9 | 227 29 21.4 20.1 7 300 9760 220 44 28.3 33.7 | 220 35 22.9 26.9 8 250 11060 230 48 36.8 30.9 | 232 40 31.3 24.1 9 200 12580 235 50 41.0 28.7 | 238 42 35.5 21.9 10 150 14420 245 44 39.9 18.6 | 251 36 34.5 11.8 11 140 14849 240 36 31.2 18.0 | 246 28 25.8 11.2 12 100 16910 230 19 14.6 12.2 | 239 11 9.1 5.4 13 70 19060 215 7 4.0 5.7 | 53 2 -1.4 -1.1 14 50 21160 145 11 -6.3 9.0 | 101 12 -11.7 2.2 Wind Parameters Mean winds (0-6000m): 188.6 at 11.6 knts Storm direction: 218.6 at 8.7 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 76.4 deg Storm rel helicity (0-3000m) pos: 49.4 neg: -4.8 tot: 44.6 m^2/s^2 ave: 14.9 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.6 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 12.37 Bulk Shear: 18.46 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 98 2 49 10| 2.1 0.0 2.1| 0.4 -2.9 -2.5 -5.0 -0.45| 2.3 -1.0 1000 107 2 49 10| 1.8 0.0 1.8| 12.4 -4.8 7.6 7.6 0.38| 4.2 1.6 1500 141 5 70 9| 4.7 0.0 4.7| 42.5 -4.8 37.7 25.1 0.68| 6.4 4.3 2000 148 7 85 9| 3.3 0.0 3.3| 46.3 -4.8 41.5 20.7 0.65| 5.4 3.5 2500 153 8 94 9| 2.5 0.0 2.5| 48.5 -4.8 43.7 17.5 0.61| 4.8 3.0 3000 157 9 99 9| 2.0 0.0 2.0| 49.4 -4.8 44.6 14.9 0.58| 4.4 2.6 4000 166 10 108 8| 1.8 0.0 1.8| 55.4 -4.8 50.7 12.7 0.62| 3.8 2.4 5000 177 11 122 7| 1.7 0.0 1.7| 62.9 -4.8 58.1 11.6 0.67| 3.5 2.4 6000 189 12 142 6| 1.8 0.0 1.8| 70.6 -5.1 65.5 10.9 0.66| 3.5 2.3 Wrote GIF file: /home/apache/climate/data/raob//ZKPY/skewt/ZKPY.skewt.20250813.00.gif