UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081400.upa.cvt Date: 0000Z 14 AUG 25 Searching for ZKPY... Searching the city database file for: ZKPY ... Date:0000Z 14 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 1010 38 25.6 24.6 94 1.0 24.9 180 1 297.9 301.5 297.7 355.0 19.63 1 1000 125 24.8 24.6 99 0.2 24.7 190 1 298.0 301.5 297.8 355.7 19.84 2 986 249 23.8 23.8 100 0.0 23.8 211 1 298.1 301.6 297.5 353.9 19.15 3 925 807 20.8 20.8 100 0.0 20.8 305 1 300.6 303.7 296.7 350.3 16.95 4 850 1534 16.2 16.2 100 0.0 16.2 315 5 303.1 305.7 295.3 343.9 13.76 5 835 1685 15.2 15.2 100 0.0 15.2 311 6 303.6 306.0 295.0 342.6 13.12 6 810 1942 13.6 8.6 72 5.0 10.6 305 7 304.6 306.2 291.9 330.6 8.69 7 796 2090 16.8 11.8 72 5.0 13.5 301 8 309.5 311.6 295.0 343.0 10.99 8 762 2461 15.4 5.4 51 10.0 9.5 292 10 311.9 313.3 293.0 334.8 7.40 9 747 2629 13.8 8.8 72 5.0 10.6 288 10 311.9 313.7 294.7 341.4 9.56 10 704 3127 11.4 -1.6 40 13.0 4.5 276 13 314.6 315.5 291.7 329.9 4.83 11 700 3175 11.0 2.0 54 9.0 5.9 275 13 314.7 315.9 292.9 334.6 6.33 12 683 3379 9.6 6.8 83 2.8 7.9 272 14 315.3 317.1 295.3 343.8 9.12 13 500 5910 -1.5 -31.5 8 30.0 -9.7 240 21 331.2 331.3 292.6 333.3 0.55 14 474 6333 -4.3 -31.3 10 27.0 -11.5 240 27 332.8 333.0 293.1 335.0 0.59 15 437 6968 -8.7 -13.3 69 4.6 -10.6 240 37 335.1 335.7 295.7 346.0 3.14 16 400 7650 -11.7 -22.7 40 11.0 -15.2 240 48 339.8 340.1 295.6 345.4 1.54 17 388 7881 -12.3 -24.3 36 12.0 -16.0 239 49 342.0 342.3 296.0 347.1 1.38 18 377 8099 -13.1 -18.1 66 5.0 -15.0 238 50 343.7 344.2 297.2 352.6 2.44 19 305 9670 -23.9 -29.9 58 6.0 -25.3 231 57 350.0 350.3 297.5 354.1 1.05 20 303 9718 -22.5 -30.5 48 8.0 -24.4 230 58 352.7 352.9 298.0 356.6 1.00 21 300 9790 -23.9 -31.9 48 8.0 -25.7 230 58 351.7 351.9 297.7 355.2 0.88 22 250 11090 -32.3 -38.3 55 6.0 -33.3 235 54 358.0 358.2 298.8 360.3 0.56 23 200 12620 -44.3 -51.3 46 7.0 -44.8 230 58 362.6 362.7 299.4 363.4 0.17 24 186 13101 -47.1 -54.1 45 7.0 -47.5 231 59 365.7 365.7 299.9 366.3 0.13 25 157 14200 -54.5 -61.5 42 7.0 -54.7 235 60 371.3 371.3 300.8 371.6 0.06 26 150 14490 -56.5 -63.5 41 7.0 -56.7 245 58 372.7 372.7 301.1 373.0 0.05 27 141 14877 -58.5 -66.5 35 8.0 -58.7 243 54 375.9 375.9 301.6 376.1 0.04 28 104 16752 -63.5 -74.5 21 11.0 -63.7 231 35 400.5 400.5 305.3 400.6 0.02 29 100 16990 -64.9 -75.9 21 11.0 -65.0 230 33 402.3 402.3 305.5 402.4 0.01 30 70 19120 -66.3 -77.3 20 11.0 -66.5 215 25 442.5 442.5 310.1 442.6 0.01 31 63 19759 -64.5 -75.5 21 11.0 -64.7 215 21 460.1 460.1 311.8 460.2 0.02 32 50 21180 -60.5 -71.5 22 11.0 -60.9 215 13 500.9 500.9 315.0 501.2 0.05 33 48 21435 -60.1 -71.1 22 11.0 -60.6 507.7 507.8 315.5 508.1 0.05 34 36 23251 -55.1 -67.1 21 12.0 -56.2 564.2 564.3 318.9 565.1 0.13 35 26 25343 -52.3 -71.3 8 19.0 -54.4 627.2 627.3 321.8 628.0 0.10 36 17 28110 -49.3 -69.3 8 20.0 -53.1 717.9 718.0 325.0 719.7 0.20 37 10 31608 -46.9 -66.9 8 20.0 -53.1 844.5 844.7 328.4 849.5 0.47 38 7.8 33258 -45.9 -66.9 8 21.0 -53.4 910.7 911.0 329.8 917.6 0.61 39 4.9 36359 -44.9 -65.9 8 21.0 -54.6 1044.8 1045.5 332.1 1059.3 1.11 TRP WND 157 14200 -54.5 -61.5 42 7.0 -54.7 235 60 371.3 371.3 300.8 371.6 0.06 Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 524.73 mb = 5567.97 m = 18267.40 ft Wetbulb zero: 601.05 mb = 4416.19 m = 14488.64 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 65.69 % Est. max temperature: 30.48 C = 86.87 F Sfc-Lift cond lev (LCL): 995.89 mb = 161.20 m = 528.87 ft T: 24.51 C 700-500 lapse rate: 4.57 C/km ThetaE index: 25.06 C Layer 986.0- 796.0 mb Conv cond level (CCL): 960.27 mb = 480.11 m = 1575.13 ft Mean mixing ratio: 18.18 g/kg Conv temperature: 26.86 C = 80.35 F Cap Strength: 1.02 C Lifted Index: 0.59 C Risk: Showers probable Lifted Index @300 mb: 3.15 C Lifted Index @700 mb: -0.27 C Showalter Index: 3.75 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 17.70 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 225.40 Risk: None Energy Index: -1.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 133.78 J/kg Max Up Vert Vel: 16.36 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.97 C Lift Cond Lev (LCL): 959.13 mb = 490.43 m = 1609.01 ft Lev Free Conv (LFC): 954.13 mb = 536.10 m = 1758.83 ft Equ Level (EL): 794.13 mb = 2110.06 m = 6922.70 ft B at Equ Level: 89.25 J/kg Max Parcel Lev (MPL): 324.13 mb = 9218.86 m = 30245.22 ft Wind level data Storm motion: 291 at 8 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 38 180 1 0.0 1.0 | 117 9 -7.9 4.1 1 1000 125 190 1 0.2 1.0 | 118 9 -7.8 4.1 2 925 807 305 1 0.8 -0.6 | 109 8 -7.1 2.5 3 850 1534 315 5 3.5 -3.5 | 84 4 -4.4 -0.5 4 700 3175 275 13 13.0 -1.1 | 249 5 5.0 1.9 5 500 5910 240 21 18.2 10.5 | 217 17 10.3 13.6 6 400 7650 240 48 41.6 24.0 | 231 43 33.6 27.1 7 300 9790 230 58 44.4 37.3 | 222 54 36.5 40.4 8 250 11090 235 54 44.2 31.0 | 227 50 36.3 34.0 9 200 12620 230 58 44.4 37.3 | 222 54 36.5 40.4 10 157 14200 235 60 49.1 34.4 | 228 56 41.2 37.5 11 150 14490 245 58 52.6 24.5 | 238 52 44.6 27.6 12 100 16990 230 33 25.3 21.2 | 216 30 17.4 24.3 13 70 19120 215 25 14.3 20.5 | 195 24 6.4 23.6 14 50 21180 215 13 7.5 10.6 | 178 14 -0.5 13.7 Wind Parameters Mean winds (0-6000m): 261.2 at 11.3 knts Storm direction: 291.2 at 8.5 knts Shear (0-3000m) pos: 1.0 neg: 1.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 136.1 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -8.6 tot: -8.3 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 2.6 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.93 Bulk Shear: 14.97 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 ------------------------------------------------------------------------------- 500 217 1 118 8| 1.3 0.0 1.3| 0.3 -0.8 -0.6 -1.1 -0.20| 1.4 -0.3 1000 270 1 114 7| 1.5 0.0 1.5| 0.3 -3.2 -3.0 -3.0 -0.46| 1.7 -0.8 1500 304 2 107 7| 2.0 0.0 2.0| 0.3 -5.9 -5.6 -3.7 -0.56| 2.1 -1.2 2000 306 3 103 6| 1.5 0.7 2.2| 0.3 -6.9 -6.6 -3.3 -0.53| 2.3 -1.2 2500 300 4 103 4| 1.2 1.2 2.4| 0.3 -7.5 -7.3 -2.9 -0.59| 2.5 -1.5 3000 291 5 112 3| 1.0 1.5 2.5| 0.3 -8.6 -8.3 -2.8 -0.55| 2.6 -1.5 4000 280 7 161 2| 0.7 1.7 2.4| 0.3 -11.7 -11.4 -2.8 -0.51| 2.6 -1.3 5000 271 9 207 3| 0.6 1.7 2.3| 0.3 -18.0 -17.8 -3.6 -0.50| 2.6 -1.3 6000 261 11 214 6| 0.5 1.9 2.4| 3.0 -27.3 -24.3 -4.0 -0.45| 2.7 -1.2 Wrote GIF file: /home/apache/climate/data/raob//ZKPY/skewt/ZKPY.skewt.20250814.00.gif