UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052300.upa.cvt Date: 0000Z 23 MAY 25 Searching for ZKPY... Searching the city database file for: ZKPY ... Date:0000Z 23 MAY 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 1008 38 18.0 10.0 59 8.0 13.3 55 3 290.5 291.8 286.1 312.2 7.66 1 1000 104 16.6 7.6 55 9.0 11.6 55 1 289.8 290.9 284.7 308.4 6.55 2 962 433 14.8 5.8 55 9.0 9.9 130 7 291.2 292.2 284.7 308.4 6.01 3 926 754 12.4 6.4 67 6.0 9.1 203 13 291.9 293.1 285.5 310.6 6.52 4 925 763 12.4 6.4 67 6.0 9.1 205 13 292.0 293.1 285.6 310.7 6.52 5 858 1389 9.0 9.0 100 0.0 9.0 58 13 294.8 296.3 288.4 319.1 8.42 6 850 1467 8.8 8.8 100 0.0 8.8 40 13 295.4 296.9 288.6 319.6 8.39 7 797 1997 5.2 5.2 100 0.0 5.2 100 12 297.0 298.3 287.9 317.4 6.97 8 788 2089 4.4 3.1 91 1.3 3.7 110 12 297.1 298.2 287.1 315.0 6.08 9 755 2436 1.8 1.7 99 0.1 1.7 150 12 298.0 299.0 287.1 314.9 5.74 10 747 2522 1.2 1.2 100 0.0 1.2 160 12 298.2 299.2 287.0 314.8 5.59 11 700 3044 -0.3 -0.3 100 0.0 -0.3 220 11 302.2 303.1 288.2 318.3 5.35 12 598 4293 -3.5 -3.5 100 0.0 -3.5 236 26 312.4 313.3 291.1 327.9 4.94 13 500 5690 -9.3 -11.5 84 2.2 -10.2 255 42 321.7 322.3 292.3 332.2 3.17 14 400 7390 -17.3 -22.3 65 5.0 -18.7 250 42 332.5 332.8 293.9 338.2 1.60 15 385 7674 -19.1 -24.1 65 5.0 -20.5 250 45 333.8 334.1 294.0 338.9 1.42 16 300 9490 -28.7 -34.7 56 6.0 -29.7 250 64 344.9 345.1 296.1 347.5 0.67 17 295 9609 -29.1 -35.1 56 6.0 -30.2 249 64 346.0 346.2 296.3 348.6 0.66 18 250 10760 -38.5 -46.5 43 8.0 -39.2 240 68 348.8 348.9 296.6 349.8 0.23 19 223 11531 -45.5 -52.5 45 7.0 -45.9 240 73 349.7 349.7 296.7 350.2 0.13 20 220 11621 -43.7 -50.7 46 7.0 -44.2 240 73 353.8 353.8 297.6 354.5 0.17 21 211 11898 -48.3 -55.3 44 7.0 -48.6 240 75 350.9 350.9 296.9 351.3 0.10 22 210 11930 -46.1 -54.1 40 8.0 -46.5 240 75 354.8 354.8 297.7 355.3 0.12 23 200 12250 -50.3 -58.3 38 8.0 -50.6 240 77 353.1 353.1 297.4 353.4 0.07 24 191 12546 -52.1 -60.1 38 8.0 -52.3 240 79 355.0 355.0 297.7 355.2 0.06 25 182 12855 -53.9 -61.9 37 8.0 -54.1 245 75 356.9 356.9 298.1 357.1 0.05 26 180 12925 -50.9 -59.9 34 9.0 -51.2 246 74 362.9 363.0 299.3 363.2 0.07 27 175 13107 -52.5 -61.5 33 9.0 -52.8 249 71 363.2 363.3 299.4 363.5 0.06 28 172 13218 -49.7 -58.7 34 9.0 -50.1 251 70 369.7 369.7 300.6 370.0 0.08 29 150 14100 -52.9 -61.9 33 9.0 -53.2 265 58 378.9 378.9 302.1 379.2 0.06 30 138 14629 -54.9 -62.9 36 8.0 -55.2 264 56 384.5 384.6 303.0 384.8 0.06 31 137 14675 -51.9 -60.9 33 9.0 -52.3 264 55 390.6 390.7 303.9 391.0 0.08 32 104 16416 -58.7 -69.7 23 11.0 -59.0 260 47 409.7 409.7 306.5 409.8 0.03 33 100 16660 -58.5 -69.5 23 11.0 -58.8 260 46 414.7 414.7 307.1 414.9 0.03 TRP WND 191 12546 -52.1 -60.1 38 8.0 -52.3 240 79 355.0 355.0 297.7 355.2 0.06 Sounding variables and indices 1000-500 mb thick: 5586.00 m Freezing level: 709.40 mb = 2939.62 m = 9644.30 ft Wetbulb zero: 710.24 mb = 2927.41 m = 9604.24 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 90.65 % Est. max temperature: 22.31 C = 72.15 F Sfc-Lift cond lev (LCL): 894.66 mb = 1040.89 m = 3414.95 ft T: 10.89 C 700-500 lapse rate: 3.40 C/km ThetaE index: 4.84 C Layer 797.0- 700.0 mb Conv cond level (CCL): 778.98 mb = 2182.65 m = 7160.84 ft Mean mixing ratio: 6.42 g/kg Conv temperature: 24.88 C = 76.79 F Cap Strength: 9.02 C Lifted Index: 13.30 C Risk: None Lifted Index @300 mb: 25.30 C Lifted Index @700 mb: 4.02 C Showalter Index: 7.32 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 18.10 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 173.60 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.32 J/kg Max Up Vert Vel: 4.54 m/s Conv Inhibition (B-): 14996.09 J/kg Cap Strength: 13.20 C Lift Cond Lev (LCL): 852.07 mb = 1446.87 m = 4746.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 15 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 38 55 3 -2.5 -1.7 | 90 17 -17.1 0.1 1 1000 104 55 1 -0.8 -0.6 | 95 16 -15.5 1.3 2 925 763 205 13 5.5 11.8 | 146 16 -9.2 13.6 3 850 1467 40 13 -8.4 -10.0 | 71 24 -23.0 -8.1 4 700 3044 220 11 7.1 8.4 | 143 13 -7.6 10.3 5 500 5690 255 42 40.6 10.9 | 244 29 25.9 12.7 6 400 7390 250 42 39.5 14.4 | 237 30 24.8 16.2 7 300 9490 250 64 60.1 21.9 | 242 51 45.5 23.7 8 250 10760 240 68 58.9 34.0 | 231 57 44.2 35.8 9 200 12250 240 77 66.7 38.5 | 232 66 52.0 40.3 10 191 12546 240 79 68.4 39.5 | 232 68 53.7 41.3 11 150 14100 265 58 57.8 5.1 | 261 44 43.1 6.9 12 100 16660 260 46 45.3 8.0 | 252 32 30.6 9.8 Wind Parameters Mean winds (0-6000m): 247.1 at 19.7 knts Storm direction: 277.1 at 14.8 knts Shear (0-3000m) pos: 5.3 neg: 3.0 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 52.9 deg Storm rel helicity (0-3000m) pos: 281.5 neg: -202.8 tot: 78.7 m^2/s^2 ave: 26.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 15.8 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 59.96 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 ------------------------------------------------------------------------------- 500 143 5 107 18| 10.1 0.0 10.1| 49.9 0.0 49.9 99.8 0.75| 13.0 9.8 1000 189 8 127 17| 5.1 2.5 7.5| 92.3 -57.5 34.9 34.9 0.23| 18.0 4.2 1500 177 10 128 19| 3.4 6.0 9.4| 94.3-202.8-108.5 -72.3 -0.21| 19.4 -4.2 2000 115 11 104 25| 5.6 4.5 10.1|180.8-202.8 -22.0 -11.0 0.00| 17.8 0.0 2500 129 11 111 25| 6.1 3.6 9.7|252.9-202.8 50.1 20.0 0.13| 16.7 2.2 3000 167 11 126 21| 5.3 3.0 8.3|281.5-202.8 78.7 26.2 0.18| 15.8 2.9 4000 220 12 149 13| 5.3 2.3 7.6|324.9-202.8 122.1 30.5 0.27| 13.5 3.7 5000 236 16 171 11| 5.2 1.8 7.1|382.3-202.8 179.5 35.9 0.34| 12.1 4.1 6000 247 20 200 10| 4.9 1.5 6.4|432.9-207.6 225.3 37.5 0.36| 11.0 4.0 Wrote GIF file: /home/apache/climate/data/raob//ZKPY/skewt/ZKPY.skewt.20250523.00.gif