UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for WION... Searching the city database file for: WION ... Date:0000Z 17 APR 25 Station: WION WMO ident: 96147 Latitude: 3.95 Longitude: 108.38 Elevation: 2.00 ------------------------------------------------------------------------------- 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 2 24.4 23.7 96 0.7 23.9 240 1 296.7 300.1 296.7 350.4 18.57 1 1000 117 26.4 26.2 99 0.2 26.3 360 5 299.5 303.5 299.4 363.8 21.88 2 979 304 25.0 25.0 100 0.0 25.0 25 7 300.0 303.8 298.9 361.0 20.78 3 966 422 23.8 23.8 100 0.0 23.8 33 8 299.9 303.5 298.1 357.3 19.56 4 956 514 25.0 20.1 74 4.9 21.5 39 8 302.0 304.9 296.3 348.3 15.68 5 941 653 24.0 19.0 74 5.0 20.5 41 8 302.4 305.1 295.8 346.3 14.86 6 925 803 23.2 18.8 76 4.4 20.1 25 5 303.0 305.8 296.0 347.3 14.93 7 915 898 22.2 19.4 84 2.8 20.2 360 4 302.9 305.8 296.5 349.4 15.68 8 850 1538 19.2 16.5 84 2.7 17.4 310 6 306.3 308.9 296.3 348.4 14.03 9 796 2101 16.0 13.3 84 2.7 14.2 301 9 308.6 310.9 295.6 345.5 12.15 10 700 3184 9.6 9.6 100 0.0 9.6 275 10 313.1 315.2 295.8 346.5 10.79 11 619 4194 3.6 3.6 100 0.0 3.6 302 7 317.4 319.0 295.0 342.9 8.04 12 605 4380 3.2 3.2 100 0.0 3.2 317 6 319.1 320.6 295.4 344.5 7.99 13 576 4776 -0.3 -0.3 100 0.0 -0.3 0 7 319.5 320.7 294.4 340.3 6.52 14 542 5262 -2.1 -2.1 100 0.0 -2.1 41 13 322.9 324.1 295.0 342.7 6.06 15 506 5806 -4.5 -10.5 63 6.0 -7.1 86 20 326.4 327.1 293.8 337.9 3.40 16 500 5900 -4.7 -8.9 72 4.2 -6.6 90 17 327.3 328.1 294.4 340.4 3.90 17 489 6075 -6.3 -7.0 95 0.7 -6.7 89 17 327.4 328.4 295.0 342.9 4.63 18 465 6468 -7.9 -8.9 93 1.0 -8.4 87 18 330.2 331.0 295.4 344.4 4.20 19 418 7293 -11.1 -33.1 14 22.0 -16.3 82 19 336.3 336.4 293.9 338.4 0.56 20 400 7630 -13.9 -26.9 32 13.0 -17.4 80 19 336.9 337.1 294.5 340.8 1.06 21 393 7764 -15.3 -18.9 74 3.6 -16.5 80 19 336.8 337.2 295.4 344.6 2.19 22 373 8158 -17.7 -28.7 38 11.0 -20.4 79 20 338.7 338.9 294.8 342.3 0.96 23 342 8802 -23.3 -27.0 72 3.7 -24.2 77 21 339.6 339.8 295.3 344.1 1.22 24 300 9750 -30.1 -39.1 41 9.0 -31.4 75 23 343.0 343.0 295.4 344.6 0.43 25 262 10698 -37.3 -40.2 74 2.9 -37.7 76 26 345.9 346.0 296.1 347.7 0.44 26 250 11020 -40.1 -43.0 74 2.9 -40.4 95 27 346.4 346.5 296.1 347.8 0.34 27 237 11382 -42.5 -46.1 68 3.6 -42.8 105 27 348.2 348.2 296.4 349.2 0.26 28 200 12500 -52.7 -56.8 61 4.1 -52.8 110 28 349.3 349.3 296.5 349.7 0.09 29 192 12762 -55.1 -58.8 63 3.7 -55.2 107 30 349.6 349.6 296.6 349.9 0.07 30 161 13860 -65.1 -72.1 37 7.0 -65.1 96 35 350.8 350.8 296.8 350.8 0.01 31 150 14290 -66.1 -76.1 23 10.0 -66.2 100 27 356.2 356.2 298.0 356.3 0.01 32 144 14536 -68.1 -79.1 19 11.0 -68.2 93 25 356.9 356.9 298.1 356.9 0.01 33 114 15901 -78.9 -85.9 31 7.0 -78.9 59 24 361.5 361.5 299.0 361.5 0.00 34 100 16640 -82.3 -89.3 29 7.0 -82.3 80 24 368.7 368.7 300.4 368.7 0.00 35 81 17822 -80.9 -88.9 25 8.0 -80.9 329 9 394.5 394.5 304.5 394.5 0.00 36 70 18660 -73.1 -81.1 29 8.0 -73.2 250 26 428.0 428.0 308.6 428.0 0.01 37 61 19461 -75.9 -88.9 11 13.0 -76.0 262 33 438.9 438.9 309.8 439.0 0.00 TRP 100 16640 -82.3 -89.3 29 7.0 -82.3 80 24 368.7 368.7 300.4 368.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 578.49 mb = 4741.98 m = 15557.49 ft Wetbulb zero: 578.74 mb = 4737.71 m = 15543.47 ft Precipitable water: 2.52 inches Sfc-500 mean rel hum: 91.30 % Est. max temperature: 33.46 C = 92.22 F Sfc-Lift cond lev (LCL): 1000.20 mb = 114.69 m = 376.26 ft T: 26.36 C 700-500 lapse rate: 5.27 C/km ThetaE index: 17.57 C Layer 979.0- 925.0 mb Conv cond level (CCL): 886.31 mb = 1174.74 m = 3854.10 ft Mean mixing ratio: 17.80 g/kg Conv temperature: 32.10 C = 89.77 F Cap Strength: 1.71 C Lifted Index: -2.96 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.64 C Lifted Index @700 mb: -1.96 C Showalter Index: -1.15 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.20 C K Index: 40.40 Risk: > 80 % chance of thunderstorms Sweat Index: 227.00 Risk: None Energy Index: -1.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1264.71 J/kg Max Up Vert Vel: 50.29 m/s Conv Inhibition (B-): 38.57 J/kg Cap Strength: 1.71 C Lift Cond Lev (LCL): 929.27 mb = 762.59 m = 2501.90 ft Lev Free Conv (LFC): 804.27 mb = 2012.13 m = 6601.41 ft Equ Level (EL): 154.27 mb = 14119.33 m = 46322.70 ft B at Equ Level: 1258.98 J/kg Max Parcel Lev (MPL): 84.27 mb = 17599.56 m = 57740.64 ft Wind level data Storm motion: 13 at 7 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 2 240 1 0.9 0.5 | 199 7 2.4 7.0 1 1000 117 360 5 -0.0 -5.0 | 225 2 1.5 1.5 2 979 305 25 7 -3.0 -6.3 | 97 1 -1.4 0.2 3 946 610 45 9 -6.4 -6.4 | 92 5 -4.8 0.2 4 925 803 25 5 -2.1 -4.5 | 164 2 -0.6 2.0 5 913 914 355 4 0.3 -4.0 | 217 3 1.9 2.5 6 850 1538 310 6 4.6 -3.9 | 247 7 6.1 2.7 7 792 2134 300 9 7.8 -4.5 | 258 10 9.3 2.0 8 700 3184 275 10 10.0 -0.9 | 244 13 11.5 5.6 9 686 3353 275 9 9.0 -0.8 | 241 12 10.5 5.7 10 612 4267 305 7 5.7 -4.0 | 251 8 7.3 2.5 11 589 4572 345 5 1.3 -4.8 | 239 3 2.8 1.7 12 507 5791 85 20 -19.9 -1.7 | 105 19 -18.4 4.8 13 500 5900 90 17 -17.0 0.0 | 113 17 -15.5 6.5 14 400 7630 80 19 -18.7 -3.3 | 101 17 -17.2 3.2 15 300 9750 75 23 -22.2 -6.0 | 92 21 -20.7 0.6 16 263 10668 75 26 -25.1 -6.7 | 89 24 -23.6 -0.2 17 250 11020 95 27 -26.9 2.4 | 109 27 -25.4 8.9 18 219 11887 120 27 -23.4 13.5 | 132 30 -21.8 20.0 19 200 12500 110 28 -26.3 9.6 | 123 30 -24.8 16.1 20 164 13716 95 37 -36.9 3.2 | 105 37 -35.3 9.7 21 150 14290 100 27 -26.6 4.7 | 114 27 -25.1 11.2 22 121 15545 65 18 -16.3 -7.6 | 86 15 -14.8 -1.1 23 103 16459 50 35 -26.8 -22.5 | 58 30 -25.3 -16.0 24 100 16640 80 24 -23.6 -4.2 | 96 22 -22.1 2.3 25 98 16764 85 24 -23.9 -2.1 | 101 23 -22.4 4.4 26 75 18288 280 3 3.0 -0.5 | 217 7 4.5 6.0 27 70 18660 250 26 24.4 8.9 | 239 30 26.0 15.4 28 55 19812 270 38 38.0 -0.0 | 261 40 39.5 6.5 Wind Parameters Mean winds (0-6000m): 343.3 at 8.9 knts Storm direction: 13.3 at 6.7 knts Shear (0-3000m) pos: 1.6 neg: 2.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 47.4 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -7.0 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.2 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 297.93 Bulk Shear: 4.25 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 22 6 137 1| 9.5 0.0 9.5| 3.7 -0.7 3.0 6.0 -0.02| 12.6 -0.2 1000 26 6 128 2| 4.7 3.3 8.0| 7.7 -0.7 6.9 6.9 0.29| 10.9 3.1 1500 10 6 217 1| 3.2 3.4 6.5| 9.3 -0.7 8.5 5.7 0.31| 8.5 2.6 2000 349 6 260 3| 2.4 3.2 5.5| 11.8 -0.7 11.1 5.6 0.32| 7.1 2.3 2500 333 7 263 5| 1.9 2.9 4.8| 12.2 -2.9 9.4 3.8 0.28| 6.1 1.7 3000 320 7 261 6| 1.6 2.7 4.3| 12.2 -7.0 5.3 1.8 0.22| 5.4 1.2 4000 306 8 255 8| 1.6 2.0 3.6| 15.9 -10.0 5.9 1.5 0.20| 4.7 0.9 5000 312 8 258 7| 2.5 1.6 4.1| 19.9 -10.7 9.2 1.8 0.26| 5.1 1.3 6000 343 9 296 5| 2.9 1.3 4.2| 70.9 -11.6 59.4 9.9 0.38| 6.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//WION/skewt/WION.skewt.20250417.00.gif