UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for ZKPY... Searching the city database file for: ZKPY ... Date:0000Z 9 OCT 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 1017 38 16.0 15.7 98 0.3 15.8 90 1 287.8 289.7 288.3 318.6 11.09 1 1000 176 17.4 16.0 91 1.4 16.5 80 3 290.5 292.6 289.6 323.0 11.50 2 925 840 14.4 14.3 99 0.1 14.3 145 17 294.0 296.0 290.5 325.9 11.14 3 850 1552 11.0 9.4 90 1.6 10.0 305 7 297.7 299.3 289.7 323.2 8.74 4 768 2390 5.6 2.1 78 3.5 3.8 281 10 300.6 301.7 288.1 317.9 5.80 5 741 2682 3.4 3.2 99 0.2 3.3 273 11 301.3 302.5 289.0 320.7 6.51 6 731 2792 2.6 2.6 100 0.0 2.6 270 12 301.6 302.8 288.9 320.5 6.32 7 709 3039 2.6 2.6 100 0.0 2.6 263 13 304.3 305.5 289.9 323.9 6.52 8 700 3143 3.2 3.2 100 0.0 3.2 260 13 306.0 307.3 290.9 327.0 6.90 9 693 3225 3.6 3.6 100 0.0 3.6 260 14 307.4 308.7 291.5 329.2 7.17 10 624 4077 2.4 2.4 100 0.0 2.4 262 22 315.3 316.7 293.9 338.3 7.32 11 500 5850 -4.5 -6.0 89 1.5 -5.3 265 40 327.6 328.5 295.3 343.9 4.89 12 403 7513 -13.3 -15.4 84 2.1 -14.1 275 38 337.0 337.6 296.0 347.1 2.87 13 400 7570 -13.7 -15.9 83 2.2 -14.5 275 38 337.2 337.8 296.0 347.0 2.77 14 300 9690 -27.5 -33.5 57 6.0 -28.6 270 44 346.6 346.8 296.5 349.5 0.75 15 260 10698 -34.9 -41.9 49 7.0 -35.7 262 42 350.2 350.3 297.0 351.7 0.37 16 259 10725 -33.7 -40.7 49 7.0 -34.6 262 42 352.4 352.5 297.5 354.1 0.42 17 250 10970 -37.5 -45.5 43 8.0 -38.3 260 42 350.3 350.4 297.0 351.4 0.26 18 200 12480 -45.3 -56.3 28 11.0 -45.9 255 38 361.0 361.1 299.0 361.5 0.09 19 172 13466 -52.1 -64.1 22 12.0 -52.5 258 42 365.7 365.7 299.8 365.9 0.04 20 150 14340 -56.1 -68.1 21 12.0 -56.3 260 46 373.4 373.4 301.2 373.5 0.03 21 104 16586 -67.1 -80.1 14 13.0 -67.2 265 48 393.6 393.6 304.3 393.7 0.01 22 100 16820 -67.9 -79.9 16 12.0 -68.0 265 48 396.5 396.5 304.8 396.6 0.01 23 76 18445 -70.1 -82.1 16 12.0 -70.2 265 50 424.3 424.3 308.2 424.3 0.01 24 70 18930 -69.9 -81.9 16 12.0 -70.0 265 50 434.8 434.8 309.3 434.9 0.01 25 53 20607 -64.9 -77.9 15 13.0 -65.1 482.4 482.4 313.7 482.5 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5674.00 m Freezing level: 580.87 mb = 4693.79 m = 15399.37 ft Wetbulb zero: 584.87 mb = 4595.36 m = 15076.45 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 94.17 % Est. max temperature: 25.10 C = 77.18 F Sfc-Lift cond lev (LCL): 1012.68 mb = 72.82 m = 238.90 ft T: 16.35 C 700-500 lapse rate: 2.84 C/km ThetaE index: 7.97 C Layer 850.0- 741.0 mb Conv cond level (CCL): 929.69 mb = 796.95 m = 2614.64 ft Mean mixing ratio: 11.29 g/kg Conv temperature: 22.08 C = 71.74 F Cap Strength: 5.60 C Lifted Index: 9.78 C Risk: None Lifted Index @300 mb: 16.72 C Lifted Index @700 mb: 1.13 C Showalter Index: 10.19 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 15.50 C Cross Totals Index: 13.90 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 166.80 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.56 J/kg Max Up Vert Vel: 8.89 m/s Conv Inhibition (B-): 27.61 J/kg Cap Strength: 9.49 C Lift Cond Lev (LCL): 955.75 mb = 561.50 m = 1842.17 ft Lev Free Conv (LFC): 800.75 mb = 2045.25 m = 6710.06 ft Equ Level (EL): 700.75 mb = 3134.36 m = 10283.20 ft B at Equ Level: 35.33 J/kg Max Parcel Lev (MPL): 660.75 mb = 3612.12 m = 11850.66 ft Wind level data Storm motion: 291 at 14 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 1017 38 90 1 -1.0 0.0 | 109 15 -14.0 4.9 1 1000 176 80 3 -3.0 -0.5 | 105 17 -16.0 4.4 2 925 840 145 17 -9.8 13.9 | 130 30 -22.8 18.8 3 850 1552 305 7 5.7 -4.0 | 97 7 -7.3 0.9 4 700 3143 260 13 12.8 2.3 | 178 7 -0.2 7.1 5 500 5850 265 40 39.8 3.5 | 253 28 26.8 8.4 6 400 7570 275 38 37.9 -3.3 | 266 25 24.8 1.6 7 300 9690 270 44 44.0 -0.0 | 261 31 31.0 4.9 8 250 10970 260 42 41.4 7.3 | 247 31 28.3 12.2 9 200 12480 255 38 36.7 9.8 | 238 28 23.7 14.7 10 150 14340 260 46 45.3 8.0 | 248 35 32.3 12.9 11 100 16820 265 48 47.8 4.2 | 255 36 34.8 9.1 12 70 18930 265 50 49.8 4.4 | 256 38 36.8 9.2 Wind Parameters Mean winds (0-6000m): 260.6 at 18.5 knts Storm direction: 290.6 at 13.9 knts Shear (0-3000m) pos: 1.4 neg: 1.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 66.3 deg Storm rel helicity (0-3000m) pos: 165.8 neg: -19.0 tot: 146.9 m^2/s^2 ave: 49.0 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 3.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.54 Bulk Shear: 73.56 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 ------------------------------------------------------------------------------- 500 105 5 109 19| 10.0 0.0 10.0| 17.7 -5.2 12.5 24.9 0.17| 11.1 1.8 1000 144 10 124 23| 7.4 0.0 7.4|140.6 -5.2 135.4 135.4 0.59| 16.8 10.0 1500 144 10 125 23| 2.8 0.0 2.8|157.3 -18.7 138.6 92.4 0.28| 18.8 5.2 2000 157 10 129 22| 2.1 0.6 2.6|159.1 -19.0 140.2 70.1 0.29| 14.7 4.2 2500 202 10 146 17| 1.7 1.1 2.7|162.4 -19.0 143.5 57.4 0.32| 12.4 3.9 3000 233 10 155 12| 1.4 1.4 2.8|165.8 -19.0 146.9 49.0 0.34| 10.9 3.7 4000 250 12 167 9| 1.6 1.6 3.2|183.5 -19.0 164.5 41.1 0.40| 9.4 3.8 5000 257 15 189 8| 2.3 1.3 3.6|204.1 -19.0 185.2 37.0 0.41| 8.6 3.5 6000 261 19 214 10| 2.6 1.1 3.7|228.3 -19.0 209.4 34.9 0.41| 7.9 3.3 Wrote GIF file: /home/apache/climate/data/raob//ZKPY/skewt/ZKPY.skewt.20251009.00.gif