UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:2300Z 26 APR 25 Station: LIPI WMO ident: 16045 Latitude: 45.98 Longitude: 13.05 Elevation: 53.00 ------------------------------------------------------------------------------- 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 1012 53 14.8 14.3 97 0.5 14.5 0 0 287.0 288.7 287.2 315.2 10.17 1 1009 80 15.8 11.0 73 4.8 13.0 21 1 288.2 289.6 285.8 311.2 8.19 2 1000 163 15.4 9.4 67 6.0 12.0 85 5 288.5 289.9 285.1 309.4 7.41 3 998 180 15.4 9.4 67 6.0 12.0 85 5 288.7 290.0 285.2 309.7 7.43 4 925 820 11.4 6.4 71 5.0 8.7 80 13 291.0 292.1 285.2 309.6 6.52 5 902 1030 10.6 5.6 71 5.0 7.9 79 17 292.2 293.4 285.5 310.4 6.33 6 850 1522 6.2 4.0 86 2.2 5.1 75 25 292.6 293.7 285.3 310.0 6.00 7 770 2324 0.0 -0.1 99 0.1 -0.0 78 20 294.4 295.2 284.8 308.8 4.93 8 758 2450 -0.3 -0.3 100 0.0 -0.3 78 19 295.4 296.2 285.2 309.9 4.94 9 700 3083 -3.9 -4.5 96 0.6 -4.1 80 15 298.2 298.9 285.3 309.9 3.91 10 619 4040 -10.3 -10.9 95 0.6 -10.5 91 13 301.5 302.0 285.2 309.8 2.69 11 616 4077 -9.9 -13.8 73 3.9 -11.2 91 13 302.4 302.8 284.9 309.1 2.14 12 606 4203 -10.3 -15.3 67 5.0 -11.9 93 12 303.3 303.7 285.1 309.4 1.92 13 555 4874 -14.5 -19.1 68 4.6 -15.7 101 11 306.1 306.4 285.7 311.0 1.52 14 546 4998 -13.3 -23.3 43 10.0 -15.8 102 11 308.9 309.1 286.2 312.5 1.07 15 500 5660 -18.7 -28.7 41 10.0 -20.7 110 9 310.2 310.4 286.3 312.7 0.72 16 400 7280 -32.1 -47.1 21 15.0 -33.3 190 9 313.3 313.3 286.6 313.8 0.14 17 339 8424 -42.5 -52.5 33 10.0 -42.9 273 13 314.3 314.3 286.9 314.6 0.09 18 322 8769 -45.1 -55.1 32 10.0 -45.4 299 14 315.3 315.4 287.3 315.6 0.07 19 315 8916 -45.5 -62.5 13 17.0 -45.9 310 15 316.8 316.8 287.7 316.9 0.03 20 303 9174 -47.3 -60.3 21 13.0 -47.6 330 16 317.8 317.8 288.1 317.9 0.04 21 301 9218 -47.5 -56.5 35 9.0 -47.8 333 16 318.1 318.1 288.2 318.3 0.06 22 300 9240 -47.7 -51.2 67 3.5 -47.9 335 16 318.1 318.1 288.3 318.6 0.11 23 299 9262 -47.7 -49.5 82 1.8 -47.8 335 16 318.4 318.5 288.4 319.0 0.14 24 273 9857 -52.7 -57.7 55 5.0 -52.8 327 18 319.6 319.6 288.7 319.8 0.06 25 264 10072 -54.3 -57.1 71 2.8 -54.4 324 19 320.3 320.3 288.9 320.6 0.06 26 250 10420 -56.7 -60.5 62 3.8 -56.8 320 20 321.8 321.8 289.3 321.9 0.04 27 232 10888 -59.7 -64.2 56 4.5 -59.7 320 17 324.2 324.2 290.0 324.3 0.03 28 200 11810 -60.9 -71.9 22 11.0 -61.0 310 15 336.3 336.3 293.4 336.4 0.01 29 198 11872 -61.5 -71.5 25 10.0 -61.6 309 15 336.3 336.3 293.4 336.4 0.01 30 160 13211 -56.5 -83.5 2 27.0 -56.8 294 18 365.9 365.9 299.8 365.9 0.00 31 150 13620 -57.1 -83.1 2 26.0 -57.4 290 19 371.7 371.7 300.9 371.7 0.00 32 146 13791 -55.7 -83.7 2 28.0 -56.1 288 19 377.0 377.0 301.8 377.0 0.00 33 133 14384 -56.3 -85.3 1 29.0 -56.6 283 17 386.1 386.1 303.2 386.1 0.00 34 129 14579 -53.3 -84.3 1 31.0 -53.8 281 16 394.9 394.9 304.5 394.9 0.00 35 100 16200 -57.9 -86.9 1 29.0 -58.3 265 12 415.9 415.9 307.2 415.9 0.00 36 90 16862 -59.9 -87.9 1 28.0 -60.2 268 12 424.6 424.6 308.2 424.6 0.00 37 70 18440 -58.3 -88.3 1 30.0 -58.8 275 12 459.7 459.7 311.7 459.7 0.00 38 62 19206 -57.5 -88.5 1 31.0 -58.1 275 12 477.7 477.7 313.2 477.7 0.00 39 54 20076 -59.5 -88.5 1 29.0 -60.1 275 13 492.3 492.3 314.4 492.3 0.00 40 50 20560 -57.9 -88.9 1 31.0 -58.6 275 13 507.0 507.0 315.4 507.0 0.00 41 46 21086 -56.1 -88.1 1 32.0 -57.1 252 12 523.6 523.6 316.5 523.6 0.00 42 34 22996 -57.7 -89.7 1 32.0 -58.7 169 9 566.7 566.7 319.0 566.7 0.00 43 32 23380 -54.9 -88.9 1 34.0 -56.4 153 9 584.1 584.1 319.9 584.1 0.00 44 30 23790 -57.3 -89.3 1 32.0 -58.6 135 8 588.4 588.4 320.0 588.5 0.00 45 26 24695 -57.9 -89.9 1 32.0 -59.2 177 11 611.3 611.3 321.1 611.3 0.00 46 20 26360 -55.9 -89.9 1 34.0 -57.9 255 16 665.1 665.1 323.3 665.1 0.01 47 18 27031 -57.3 -90.3 1 33.0 -59.2 252 15 681.0 681.0 323.8 681.0 0.01 48 10 30840 -47.9 -86.9 0 39.0 -54.3 235 9 840.7 840.8 328.2 840.9 0.02 49 8.8 31685 -47.1 -86.1 0 39.0 -54.4 875.1 875.2 329.0 875.4 0.03 50 8.0 32325 -40.9 -81.9 0 41.0 -51.8 924.0 924.0 329.9 924.6 0.06 51 6.6 33647 -35.9 -78.9 0 43.0 -50.7 997.3 997.4 331.1 998.7 0.12 52 6.1 34195 -36.1 -79.1 0 43.0 -51.2 1019.1 1019.2 331.5 1020.7 0.13 TRP 232 10888 -59.7 -64.2 56 4.5 -59.7 320 17 324.2 324.2 290.0 324.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 770.00 mb = 2323.73 m = 7623.71 ft Wetbulb zero: 770.61 mb = 2317.32 m = 7602.66 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 78.06 % Est. max temperature: 20.40 C = 68.73 F Sfc-Lift cond lev (LCL): 1004.65 mb = 120.20 m = 394.36 ft T: 15.61 C 700-500 lapse rate: 5.74 C/km ThetaE index: 5.78 C Layer 1009.0- 998.0 mb Conv cond level (CCL): 851.12 mb = 1511.13 m = 4957.71 ft Mean mixing ratio: 7.05 g/kg Conv temperature: 20.49 C = 68.87 F Cap Strength: 4.05 C Lifted Index: 3.72 C Risk: None Lifted Index @300 mb: 6.07 C Lifted Index @700 mb: 0.30 C Showalter Index: 3.63 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 22.70 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 107.00 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.24 J/kg Max Up Vert Vel: 4.30 m/s Conv Inhibition (B-): 58.63 J/kg Cap Strength: 4.00 C Lift Cond Lev (LCL): 886.96 mb = 1169.60 m = 3837.22 ft Lev Free Conv (LFC): 791.96 mb = 2095.63 m = 6875.33 ft Equ Level (EL): 751.96 mb = 2513.26 m = 8245.49 ft B at Equ Level: 9.05 J/kg Max Parcel Lev (MPL): 631.96 mb = 3878.69 m = 12725.21 ft Wind level data Storm motion: 114 at 11 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 1012 53 0 0 -0.0 -0.0 | 294 11 9.7 -4.4 1 1000 163 85 5 -5.0 -0.4 | 315 7 4.7 -4.8 2 925 820 80 13 -12.8 -2.3 | 25 7 -3.1 -6.6 3 850 1522 75 25 -24.1 -6.5 | 53 18 -14.4 -10.8 4 700 3083 80 15 -14.8 -2.6 | 36 9 -5.1 -7.0 5 500 5660 110 9 -8.5 3.1 | 316 2 1.2 -1.3 6 400 7280 190 9 1.6 8.9 | 248 12 11.3 4.5 7 300 9240 335 16 6.8 -14.5 | 319 25 16.5 -18.9 8 250 10420 320 20 12.9 -15.3 | 311 30 22.6 -19.7 9 232 10888 320 17 10.9 -13.0 | 310 27 20.6 -17.4 10 200 11810 310 15 11.5 -9.6 | 303 25 21.2 -14.0 11 150 13620 290 19 17.9 -6.5 | 291 30 27.6 -10.9 12 100 16200 265 12 12.0 1.0 | 279 22 21.7 -3.3 13 70 18440 275 12 12.0 -1.0 | 284 22 21.7 -5.4 14 50 20560 275 13 13.0 -1.1 | 284 23 22.7 -5.5 15 30 23790 135 8 -5.7 5.7 | 252 4 4.0 1.3 16 20 26360 255 16 15.5 4.1 | 270 25 25.2 -0.2 17 10 30840 235 9 7.4 5.2 | 267 17 17.1 0.8 Wind Parameters Mean winds (0-6000m): 84.2 at 14.2 knts Storm direction: 114.2 at 10.6 knts Shear (0-3000m) pos: 0.4 neg: 2.6 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 102.6 deg Storm rel helicity (0-3000m) pos: 34.7 neg: -10.9 tot: 23.8 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.14 Bulk Shear: 8.10 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 83 6 326 6| 10.0 0.0 10.0| 14.8 0.0 14.8 29.6 0.80| 10.2 8.2 1000 81 10 359 6| 5.0 3.7 8.8| 25.3 0.0 25.3 25.3 0.77| 8.9 6.8 1500 78 14 27 8| 3.3 5.2 8.5| 34.7 0.0 34.7 23.1 0.63| 8.6 5.5 2000 77 16 37 10| 1.7 3.9 5.6| 34.7 -3.0 31.7 15.8 0.53| 7.3 3.9 2500 77 17 40 11| 0.8 3.1 3.9| 34.7 -6.7 28.0 11.2 0.45| 6.5 2.9 3000 77 17 40 11| 0.4 2.6 3.0| 34.7 -10.9 23.8 7.9 0.36| 6.0 2.2 4000 79 16 40 10| 0.7 2.0 2.7| 35.0 -11.1 23.8 6.0 0.33| 5.0 1.6 5000 81 15 39 9| 0.9 1.6 2.4| 35.0 -12.1 22.8 4.6 0.27| 4.3 1.2 6000 84 14 37 7| 1.1 1.3 2.4| 35.0 -14.2 20.8 3.5 0.15| 4.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250426.23.gif