UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for WION... Searching the city database file for: WION ... Date:0000Z 30 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 1009 2 24.8 24.1 96 0.7 24.3 290 1 297.2 300.6 297.1 352.4 19.05 1 1000 106 26.8 25.4 92 1.4 25.8 20 3 300.0 303.8 299.0 361.2 20.84 2 978 303 25.2 24.3 95 0.9 24.6 15 7 300.3 303.9 298.5 358.8 19.92 3 925 792 22.2 20.5 90 1.7 21.0 20 1 302.0 305.1 296.9 351.1 16.63 4 914 896 21.2 20.0 93 1.2 20.4 338 1 302.0 305.0 296.7 350.2 16.31 5 850 1524 18.4 14.8 80 3.6 16.0 330 3 305.4 307.8 295.0 343.0 12.55 6 827 1759 17.0 13.7 81 3.3 14.8 315 3 306.3 308.6 294.9 342.4 12.00 7 795 2095 15.8 9.8 67 6.0 12.0 293 3 308.5 310.4 293.8 337.8 9.61 8 700 3168 10.6 1.6 54 9.0 5.6 310 5 314.2 315.4 292.7 333.6 6.15 9 653 3743 7.2 -0.8 57 8.0 2.9 299 7 316.7 317.8 292.9 334.3 5.53 10 623 4128 5.6 -12.4 26 18.0 -2.0 307 7 319.1 319.6 290.9 327.0 2.37 11 618 4194 5.4 -9.6 33 15.0 -1.3 313 6 319.7 320.2 291.6 329.5 2.99 12 600 4434 3.4 -0.6 75 4.0 1.3 324 5 320.1 321.2 294.3 339.7 6.12 13 581 4695 2.0 -1.1 80 3.1 0.3 330 4 321.4 322.6 294.6 341.1 6.09 14 563 4948 0.4 -7.6 55 8.0 -3.3 336 3 322.4 323.2 293.1 335.1 3.84 15 544 5222 -1.1 -3.9 81 2.8 -2.6 343 2 323.8 324.8 294.6 341.1 5.28 16 509 5750 -4.3 -11.3 58 7.0 -7.3 356 0 326.1 326.8 293.5 336.8 3.17 17 500 5890 -4.7 -14.7 45 10.0 -8.7 0 0 327.3 327.8 293.2 335.7 2.45 18 483 6162 -5.1 -25.1 19 20.0 -11.2 32 1 330.1 330.3 292.7 333.8 1.03 19 462 6511 -6.9 -23.9 24 17.0 -12.2 73 3 332.0 332.3 293.4 336.4 1.20 20 429 7086 -11.3 -15.7 70 4.4 -13.0 142 6 333.6 334.1 295.0 342.7 2.62 21 400 7620 -14.7 -20.7 60 6.0 -16.6 105 8 335.9 336.3 294.9 342.5 1.84 22 319 9298 -26.1 -36.1 39 10.0 -27.8 143 3 342.5 342.6 295.4 344.7 0.55 23 300 9740 -30.1 -38.1 46 8.0 -31.3 95 12 343.0 343.1 295.5 344.8 0.48 24 284 10128 -33.5 -35.6 81 2.1 -33.8 93 15 343.5 343.6 295.7 346.0 0.65 25 261 10715 -38.3 -39.8 86 1.5 -38.5 91 20 344.9 344.9 295.9 346.7 0.46 26 250 11010 -40.3 -44.1 67 3.8 -40.6 90 22 346.2 346.2 296.0 347.4 0.30 27 248 11065 -40.7 -46.7 52 6.0 -41.2 90 22 346.4 346.4 296.0 347.3 0.23 28 226 11689 -45.7 -53.7 40 8.0 -46.1 93 26 348.0 348.0 296.3 348.5 0.11 29 206 12298 -50.3 -53.3 70 3.0 -50.4 98 31 350.1 350.2 296.8 350.7 0.13 30 200 12490 -51.9 -55.9 62 4.0 -52.1 100 32 350.6 350.6 296.8 351.0 0.10 31 168 13590 -61.9 -69.9 34 8.0 -62.0 101 31 351.9 351.9 297.0 351.9 0.02 32 150 14280 -67.5 -73.5 42 6.0 -67.5 105 16 353.8 353.8 297.4 353.9 0.01 33 139 14736 -71.5 -76.2 49 4.7 -71.5 112 11 354.6 354.6 297.6 354.6 0.01 34 120 15596 -76.5 -83.5 32 7.0 -76.5 157 14 360.6 360.6 298.8 360.6 0.00 35 104 16418 -79.1 -86.1 31 7.0 -79.1 243 23 370.7 370.7 300.7 370.7 0.00 36 100 16640 -81.3 -87.3 35 6.0 -81.3 285 26 370.6 370.6 300.7 370.7 0.00 37 96 16868 -82.9 -88.9 35 6.0 -82.9 295 32 371.9 371.9 300.9 371.9 0.00 38 89 17293 -79.9 -84.4 47 4.5 -79.9 269 28 386.0 386.0 303.2 386.0 0.00 39 76 18185 -80.1 -87.1 30 7.0 -80.1 170 11 403.4 403.4 305.7 403.4 0.00 40 70 18660 -71.9 -79.9 29 8.0 -72.0 240 22 430.6 430.6 308.9 430.6 0.01 41 59 19664 -73.1 -90.1 6 17.0 -73.2 255 34 449.4 449.4 310.8 449.5 0.00 42 54 20182 -72.9 -91.9 4 19.0 -73.0 255 29 461.4 461.4 311.9 461.4 0.00 43 50 20640 -67.1 -90.1 2 23.0 -67.3 255 24 485.4 485.4 313.9 485.4 0.00 44 43 21563 -61.5 -90.5 1 29.0 -62.0 257 21 520.5 520.5 316.4 520.5 0.00 45 36 22652 -66.3 -94.3 1 28.0 -66.7 266 34 535.2 535.2 317.2 535.3 0.00 46 33 23188 -59.1 -89.1 1 30.0 -60.0 272 37 567.8 567.8 319.0 567.9 0.00 TRP 96 16868 -82.9 -88.9 35 6.0 -82.9 295 32 371.9 371.9 300.9 371.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 557.93 mb = 5021.00 m = 16472.91 ft Wetbulb zero: 635.17 mb = 3969.64 m = 13023.60 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 68.91 % Est. max temperature: 32.56 C = 90.61 F Sfc-Lift cond lev (LCL): 999.23 mb = 112.81 m = 370.11 ft T: 26.74 C 700-500 lapse rate: 5.62 C/km ThetaE index: 27.60 C Layer 978.0- 653.0 mb Conv cond level (CCL): 926.45 mb = 778.26 m = 2553.30 ft Mean mixing ratio: 18.55 g/kg Conv temperature: 29.59 C = 85.26 F Cap Strength: 0.58 C Lifted Index: -3.61 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.63 C Lifted Index @700 mb: -1.43 C Showalter Index: 0.91 C Risk: Thunderstorms probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.50 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 183.60 Risk: None Energy Index: -1.42 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1547.16 J/kg Max Up Vert Vel: 55.63 m/s Conv Inhibition (B-): 2.14 J/kg Cap Strength: 0.58 C Lift Cond Lev (LCL): 941.90 mb = 633.07 m = 2076.97 ft Lev Free Conv (LFC): 916.90 mb = 868.60 m = 2849.69 ft Equ Level (EL): 136.90 mb = 14825.21 m = 48638.54 ft B at Equ Level: 1546.02 J/kg Max Parcel Lev (MPL): 76.90 mb = 18119.06 m = 59445.01 ft Wind level data Storm motion: 347 at 3 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 2 290 1 0.9 -0.3 | 188 2 0.3 2.3 1 1000 106 20 3 -1.0 -2.8 | 84 2 -1.6 -0.2 2 978 305 15 7 -1.8 -6.8 | 31 5 -2.4 -4.1 3 925 792 20 1 -0.3 -0.9 | 151 2 -1.0 1.7 4 912 914 330 1 0.5 -0.9 | 176 2 -0.1 1.8 5 850 1524 330 3 1.5 -2.6 | 266 1 0.9 0.1 6 791 2134 290 3 2.8 -1.0 | 233 3 2.2 1.6 7 700 3168 310 5 3.8 -3.2 | 280 3 3.2 -0.6 8 635 3962 295 8 7.3 -3.4 | 276 7 6.6 -0.7 9 611 4267 320 5 3.2 -3.8 | 294 3 2.6 -1.2 10 500 5890 0 0 -0.0 -0.0 | 167 3 -0.6 2.7 11 416 7315 170 7 -1.2 6.9 | 169 10 -1.8 9.5 12 400 7620 105 8 -7.7 2.1 | 120 10 -8.4 4.7 13 384 7925 85 7 -7.0 -0.6 | 105 8 -7.6 2.0 14 312 9449 150 3 -1.5 2.6 | 158 6 -2.1 5.3 15 300 9740 95 12 -12.0 1.0 | 106 13 -12.6 3.7 16 250 11010 90 22 -22.0 0.0 | 97 23 -22.6 2.7 17 240 11278 90 23 -23.0 0.0 | 96 24 -23.6 2.7 18 200 12490 100 32 -31.5 5.6 | 104 33 -32.1 8.2 19 172 13411 100 35 -34.5 6.1 | 104 36 -35.1 8.7 20 150 14280 105 16 -15.5 4.1 | 113 17 -16.1 6.8 21 134 14935 115 8 -7.3 3.4 | 127 10 -7.9 6.0 22 109 16154 195 20 5.2 19.3 | 192 22 4.6 22.0 23 100 16640 285 26 25.1 -6.7 | 279 25 24.5 -4.1 24 98 16764 285 26 25.1 -6.7 | 279 25 24.5 -4.1 25 96 16868 295 32 29.0 -13.5 | 291 30 28.4 -10.9 26 93 17069 295 32 29.0 -13.5 | 291 30 28.4 -10.9 27 71 18593 125 3 -2.5 1.7 | 145 5 -3.1 4.4 28 70 18660 240 22 19.1 11.0 | 233 23 18.4 13.7 29 61 19507 255 36 34.8 9.3 | 251 36 34.2 12.0 30 50 20640 255 24 23.2 6.2 | 249 24 22.6 8.9 31 49 20726 250 12 11.3 4.1 | 238 13 10.7 6.8 32 33 22555 270 39 39.0 -0.0 | 266 38 38.4 2.7 33 28 23470 290 10 9.4 -3.4 | 275 9 8.8 -0.8 Wind Parameters Mean winds (0-6000m): 316.8 at 3.6 knts Storm direction: 346.8 at 2.7 knts Shear (0-3000m) pos: 0.9 neg: 0.9 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 84.9 deg Storm rel helicity (0-3000m) pos: 4.6 neg: -2.9 tot: 1.7 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 0.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 643.77 Bulk Shear: 2.40 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 15 5 44 3| 4.8 0.0 4.8| 1.0 -2.5 -1.5 -3.0 -0.48| 10.3 -4.9 1000 13 3 65 2| 2.4 2.0 4.3| 2.8 -2.5 0.3 0.3 -0.05| 7.6 -0.4 1500 3 3 69 1| 1.6 1.1 2.7| 3.2 -2.5 0.6 0.4 0.04| 5.6 0.2 2000 351 3 28 0| 1.2 1.3 2.5| 3.2 -2.8 0.3 0.2 -0.00| 4.6 -0.0 2500 338 3 287 1| 1.0 1.1 2.1| 3.7 -2.9 0.8 0.3 0.03| 3.9 0.1 3000 330 3 277 1| 0.9 0.9 1.9| 4.6 -2.9 1.7 0.6 0.08| 3.5 0.3 4000 317 4 278 2| 0.7 1.0 1.7| 5.4 -3.5 1.9 0.5 0.08| 3.1 0.3 5000 317 4 280 2| 0.9 0.8 1.7| 6.9 -3.6 3.4 0.7 0.09| 3.1 0.3 6000 317 4 270 2| 0.8 0.7 1.4| 7.0 -3.8 3.2 0.5 0.05| 2.9 0.2 Wrote GIF file: /home/apache/climate/data/raob//WION/skewt/WION.skewt.20250430.00.gif