UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025053100.upa.cvt Date: 0000Z 31 MAY 25 Searching for ZKPY... Searching the city database file for: ZKPY ... Date:0000Z 31 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 1009 38 18.8 15.7 82 3.1 16.8 90 3 291.2 293.2 289.6 322.8 11.18 1 1000 113 18.2 13.2 73 5.0 15.1 95 3 291.4 293.0 288.2 318.5 9.57 2 984 251 18.8 11.8 64 7.0 14.5 102 3 293.3 294.9 288.3 318.7 8.86 3 964 428 20.0 12.0 60 8.0 15.0 111 3 296.2 297.9 289.6 322.8 9.17 4 935 691 19.6 4.6 37 15.0 11.3 125 3 298.4 299.5 287.2 315.3 5.69 5 925 783 18.8 7.8 49 11.0 12.3 130 3 298.5 299.8 288.6 319.7 7.19 6 911 914 17.6 10.6 64 7.0 13.3 112 3 298.6 300.2 290.1 324.5 8.84 7 883 1180 17.4 -1.6 27 19.0 7.9 75 4 301.1 301.8 286.3 312.8 3.85 8 850 1504 15.0 8.0 63 7.0 10.8 30 5 301.9 303.3 290.4 325.5 7.94 9 833 1674 13.2 10.4 83 2.8 11.4 29 5 301.7 303.5 291.7 330.0 9.55 10 823 1776 13.0 8.3 73 4.7 10.2 28 5 302.5 304.1 291.0 327.5 8.38 11 805 1961 11.0 11.0 100 0.0 11.0 27 6 302.3 304.2 292.5 332.8 10.30 12 790 2118 10.2 10.2 100 0.0 10.2 26 6 303.1 304.9 292.4 332.7 9.94 13 787 2150 10.0 10.0 100 0.0 10.0 26 6 303.2 305.0 292.4 332.5 9.85 14 779 2234 9.6 9.6 100 0.0 9.6 26 6 303.7 305.5 292.4 332.5 9.68 15 713 2965 6.4 -9.6 31 16.0 -0.4 21 7 307.9 308.4 287.5 316.2 2.59 16 700 3116 5.0 -4.0 52 9.0 0.7 20 7 308.0 308.8 288.9 320.7 4.06 17 684 3304 3.4 -3.6 60 7.0 0.0 18 7 308.3 309.1 289.2 321.6 4.28 18 550 5046 -3.7 -23.7 20 20.0 -9.7 2 7 319.7 319.9 289.8 323.3 1.03 19 524 5425 -6.5 -17.5 41 11.0 -10.3 358 7 320.8 321.1 290.9 327.0 1.85 20 500 5790 -8.5 -25.5 24 17.0 -13.2 355 7 322.7 322.9 290.6 326.1 0.96 21 424 7045 -17.3 -30.3 31 13.0 -20.1 303 7 327.0 327.2 291.6 329.6 0.73 22 400 7480 -19.3 -22.3 77 3.0 -20.1 285 7 329.9 330.2 293.2 335.5 1.60 23 392 7629 -20.3 -23.0 79 2.7 -21.0 286 8 330.5 330.8 293.3 335.9 1.53 24 300 9560 -31.3 -33.9 78 2.6 -31.7 295 21 341.3 341.4 295.3 344.0 0.73 25 297 9631 -31.3 -33.8 79 2.5 -31.7 295 22 342.2 342.4 295.5 345.1 0.74 26 250 10830 -37.5 -40.8 71 3.3 -37.9 290 36 350.3 350.4 297.1 352.1 0.43 27 215 11846 -45.7 -49.9 62 4.2 -46.0 287 48 353.0 353.1 297.4 353.8 0.19 28 200 12320 -49.7 -53.8 62 4.1 -49.9 285 54 354.1 354.1 297.6 354.6 0.13 29 168 13430 -58.7 -62.7 60 4.0 -58.8 295 58 357.2 357.2 298.2 357.4 0.05 30 152 14057 -57.1 -62.0 54 4.9 -57.2 291 60 370.3 370.3 300.7 370.6 0.06 31 150 14140 -57.3 -62.0 55 4.7 -57.4 290 60 371.4 371.4 300.8 371.6 0.06 32 136 14758 -57.7 -62.5 55 4.8 -57.9 290 60 381.2 381.2 302.5 381.4 0.06 33 104 16444 -58.9 -63.8 53 4.9 -59.0 294 29 409.3 409.3 306.5 409.7 0.07 34 100 16690 -58.1 -63.1 53 5.0 -58.3 295 25 415.5 415.5 307.2 415.9 0.08 TRP 168 13430 -58.7 -62.7 60 4.0 -58.8 295 58 357.2 357.2 298.2 357.4 0.05 WND 136 14758 -57.7 -62.5 55 4.8 -57.9 290 60 381.2 381.2 302.5 381.4 0.06 Sounding variables and indices 1000-500 mb thick: 5677.00 m Freezing level: 619.83 mb = 4137.81 m = 13575.33 ft Wetbulb zero: 715.58 mb = 2935.54 m = 9630.91 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 51.48 % Est. max temperature: 29.27 C = 84.68 F Sfc-Lift cond lev (LCL): 963.82 mb = 429.35 m = 1408.61 ft T: 20.00 C 700-500 lapse rate: 5.05 C/km ThetaE index: 11.72 C Layer 883.0- 850.0 mb Conv cond level (CCL): 708.73 mb = 3014.47 m = 9889.89 ft Mean mixing ratio: 8.28 g/kg Conv temperature: 35.62 C = 96.11 F Cap Strength: 7.71 C Lifted Index: 7.95 C Risk: None Lifted Index @300 mb: 15.67 C Lifted Index @700 mb: 4.63 C Showalter Index: 4.96 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 16.50 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 113.00 Risk: None Energy Index: 0.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.43 J/kg Max Up Vert Vel: 8.30 m/s Conv Inhibition (B-): 11222.09 J/kg Cap Strength: 7.93 C Lift Cond Lev (LCL): 841.52 mb = 1588.61 m = 5211.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 48 at 4 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 90 3 -3.0 0.0 | 186 3 0.3 3.0 1 1000 113 95 3 -3.0 0.3 | 186 3 0.3 3.2 2 925 783 130 3 -2.3 1.9 | 192 5 1.0 4.9 3 850 1504 30 5 -2.5 -4.3 | 330 2 0.8 -1.4 4 700 3116 20 7 -2.4 -6.6 | 346 4 0.9 -3.6 5 500 5790 355 7 0.6 -7.0 | 316 6 3.9 -4.0 6 400 7480 285 7 6.8 -1.8 | 264 10 10.1 1.1 7 300 9560 295 21 19.0 -8.9 | 285 23 22.3 -5.9 8 250 10830 290 36 33.8 -12.3 | 284 38 37.1 -9.4 9 200 12320 285 54 52.2 -14.0 | 281 57 55.5 -11.0 10 168 13430 295 58 52.6 -24.5 | 291 60 55.9 -21.6 11 150 14140 290 60 56.4 -20.5 | 286 62 59.7 -17.6 12 136 14758 290 60 56.4 -20.5 | 286 62 59.7 -17.6 13 100 16690 295 25 22.7 -10.6 | 286 27 26.0 -7.6 Wind Parameters Mean winds (0-6000m): 18.3 at 5.9 knts Storm direction: 48.3 at 4.4 knts Shear (0-3000m) pos: 0.2 neg: 1.3 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 159.7 deg Storm rel helicity (0-3000m) pos: 0.8 neg: -2.1 tot: -1.3 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 2.0 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.30 Bulk Shear: 5.46 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 ------------------------------------------------------------------------------- 500 104 3 186 4| 1.5 0.0 1.5| 0.2 -0.0 0.2 0.4 0.12| 1.5 0.2 1000 110 3 186 4| 0.7 0.8 1.5| 0.5 -1.4 -1.0 -1.0 -0.22| 2.1 -0.5 1500 86 4 176 3| 0.5 2.0 2.5| 0.5 -2.1 -1.6 -1.1 -0.40| 3.3 -1.3 2000 63 4 169 1| 0.4 1.7 2.0| 0.6 -2.1 -1.5 -0.7 -0.35| 2.6 -0.9 2500 50 4 164 0| 0.3 1.5 1.8| 0.7 -2.1 -1.3 -0.5 -0.31| 2.3 -0.7 3000 41 5 346 1| 0.2 1.3 1.6| 0.8 -2.1 -1.3 -0.4 -0.28| 2.0 -0.6 4000 32 5 342 2| 0.2 1.1 1.3| 0.8 -3.0 -2.2 -0.5 -0.32| 1.7 -0.5 5000 25 6 337 2| 0.1 0.9 1.0| 0.8 -4.1 -3.3 -0.7 -0.36| 1.4 -0.5 6000 18 6 331 3| 0.1 0.8 0.9| 0.8 -6.6 -5.8 -1.0 -0.41| 1.4 -0.6 Wrote GIF file: /home/apache/climate/data/raob//ZKPY/skewt/ZKPY.skewt.20250531.00.gif