UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042923.upa.cvt Date: 2300Z 29 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:2300Z 29 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 1015 53 15.0 12.0 82 3.0 13.2 0 0 286.9 288.4 285.8 311.2 8.70 1 1013 71 18.2 9.2 56 9.0 13.0 13 1 290.3 291.6 285.6 310.8 7.22 2 1006 134 20.8 6.8 40 14.0 12.9 60 7 293.4 294.5 285.8 311.3 6.16 3 1004 152 20.8 6.8 40 14.0 12.9 73 8 293.6 294.7 285.8 311.5 6.18 4 1000 188 20.6 6.6 40 14.0 12.7 100 11 293.8 294.8 285.8 311.5 6.11 5 925 856 15.6 5.6 51 10.0 10.0 95 8 295.3 296.4 286.5 313.2 6.17 6 850 1566 9.4 4.8 73 4.6 6.9 5 6 296.0 297.1 286.9 314.5 6.35 7 827 1793 7.2 5.2 87 2.0 6.1 13 7 296.0 297.2 287.3 315.6 6.72 8 700 3145 -1.9 -4.9 80 3.0 -3.2 60 16 300.4 301.1 286.0 311.9 3.79 9 686 3305 -2.9 -6.3 77 3.4 -4.3 56 15 301.0 301.6 285.9 311.6 3.48 10 650 3731 -5.3 -23.3 23 18.0 -10.1 46 13 303.0 303.1 283.8 305.9 0.90 11 642 3828 -5.5 -32.5 10 27.0 -11.2 43 12 303.8 303.9 283.5 305.1 0.39 12 574 4697 -11.1 -40.1 7 29.0 -15.7 22 7 307.1 307.2 284.5 307.9 0.20 13 500 5740 -19.9 -45.9 8 26.0 -22.8 355 1 308.8 308.8 285.0 309.2 0.13 14 455 6431 -24.9 -52.9 6 28.0 -27.1 357 1 311.0 311.0 285.8 311.2 0.06 15 400 7350 -32.7 -51.7 13 19.0 -33.9 0 0 312.5 312.5 286.3 312.8 0.08 16 360 8083 -39.1 -56.1 15 17.0 -39.8 33 7 313.5 313.5 286.6 313.7 0.05 17 300 9310 -48.1 -64.1 14 16.0 -48.4 90 19 317.6 317.6 288.0 317.6 0.02 18 250 10480 -56.9 -66.9 27 10.0 -57.1 85 28 321.5 321.5 289.2 321.5 0.02 19 243 10660 -58.3 -67.3 31 9.0 -58.4 84 27 322.0 322.0 289.4 322.1 0.02 20 220 11285 -60.9 -71.9 22 11.0 -61.0 81 26 327.3 327.3 290.9 327.3 0.01 21 214 11458 -61.7 -71.7 25 10.0 -61.8 80 25 328.6 328.6 291.3 328.7 0.01 22 200 11880 -60.3 -75.3 12 15.0 -60.4 75 15 337.3 337.3 293.6 337.3 0.01 23 175 12713 -58.1 -82.1 3 24.0 -58.3 54 15 354.0 354.0 297.5 354.0 0.00 24 150 13680 -58.3 -84.3 2 26.0 -58.5 30 15 369.6 369.6 300.5 369.6 0.00 25 112 15525 -56.7 -84.7 2 28.0 -57.1 343 12 404.8 404.8 305.9 404.9 0.00 26 100 16240 -58.5 -85.5 2 27.0 -58.9 325 11 414.7 414.7 307.1 414.7 0.00 27 70 18470 -60.7 -87.7 2 27.0 -61.1 335 12 454.5 454.5 311.3 454.5 0.00 28 66 18835 -61.1 -88.1 2 27.0 -61.5 325 11 461.4 461.4 311.9 461.4 0.00 29 56 19865 -56.9 -86.9 1 30.0 -57.6 295 8 493.1 493.1 314.5 493.2 0.00 30 50 20580 -57.9 -86.9 1 29.0 -58.6 275 6 507.0 507.0 315.4 507.1 0.00 31 49 20708 -58.5 -87.5 1 29.0 -59.2 273 6 508.6 508.6 315.5 508.6 0.00 32 30 23810 -57.1 -87.1 1 30.0 -58.4 215 5 589.0 589.0 320.1 589.0 0.01 33 25 24969 -54.1 -86.1 1 32.0 -56.1 233 9 629.1 629.1 321.9 629.2 0.01 34 21 26080 -56.3 -87.3 1 31.0 -58.2 250 14 654.6 654.6 322.9 654.7 0.01 35 20 26390 -55.1 -87.1 1 32.0 -57.3 255 15 667.5 667.5 323.3 667.6 0.01 36 17 27437 -52.5 -85.5 1 33.0 -55.6 285 12 707.6 707.6 324.7 707.7 0.02 37 15 28245 -53.7 -86.7 1 33.0 -56.8 309 9 729.4 729.4 325.3 729.5 0.01 38 13 29176 -49.1 -84.1 1 35.0 -54.1 336 6 775.8 775.8 326.6 776.0 0.03 39 11 30271 -50.3 -85.3 1 35.0 -55.4 7 3 809.4 809.4 327.5 809.6 0.02 40 10 30900 -46.3 -83.3 1 37.0 -53.4 25 1 846.7 846.7 328.3 847.1 0.04 41 8.7 31835 -41.7 -82.7 0 41.0 -51.7 899.0 899.0 329.4 899.5 0.05 42 8.0 32402 -43.1 -83.1 0 40.0 -52.8 915.2 915.3 329.7 915.8 0.05 43 7.3 33025 -38.7 -80.7 0 42.0 -51.3 957.5 957.5 330.5 958.4 0.08 TRP 214 11458 -61.7 -71.7 25 10.0 -61.8 80 25 328.6 328.6 291.3 328.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5552.00 m Freezing level: 726.52 mb = 2862.73 m = 9392.04 ft Wetbulb zero: 743.66 mb = 2654.37 m = 8708.47 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 45.38 % Est. max temperature: 23.97 C = 75.14 F Sfc-Lift cond lev (LCL): 970.48 mb = 444.73 m = 1459.07 ft T: 18.68 C 700-500 lapse rate: 6.94 C/km ThetaE index: 10.44 C Layer 700.0- 574.0 mb Conv cond level (CCL): 765.86 mb = 2415.90 m = 7926.09 ft Mean mixing ratio: 6.22 g/kg Conv temperature: 26.18 C = 79.12 F Cap Strength: 2.21 C Lifted Index: 1.00 C Risk: Showers probable Lifted Index @300 mb: 4.00 C Lifted Index @700 mb: 1.13 C Showalter Index: -0.38 C Risk: Thunderstorms probable Total Totals Index: 54.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 24.70 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 170.60 Risk: None Energy Index: -1.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.57 J/kg Max Up Vert Vel: 4.37 m/s Conv Inhibition (B-): 64700.95 J/kg Cap Strength: 2.21 C Lift Cond Lev (LCL): 808.99 mb = 1971.62 m = 6468.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 88 at 6 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 1015 53 0 0 -0.0 -0.0 | 268 6 6.5 0.2 1 1000 188 100 11 -10.8 1.9 | 116 5 -4.4 2.1 2 925 856 95 8 -8.0 0.7 | 120 2 -1.5 0.9 3 850 1566 5 6 -0.5 -6.0 | 314 8 5.9 -5.8 4 700 3145 60 16 -13.9 -8.0 | 43 11 -7.4 -7.8 5 500 5740 355 1 0.1 -1.0 | 277 7 6.6 -0.8 6 400 7350 0 0 -0.0 -0.0 | 268 6 6.5 0.2 7 300 9310 90 19 -19.0 0.0 | 91 13 -12.5 0.2 8 250 10480 85 28 -27.9 -2.4 | 84 22 -21.4 -2.3 9 214 11458 80 25 -24.6 -4.3 | 77 19 -18.2 -4.2 10 200 11880 75 15 -14.5 -3.9 | 65 9 -8.0 -3.7 11 150 13680 30 15 -7.5 -13.0 | 5 13 -1.0 -12.8 12 100 16240 325 11 6.3 -9.0 | 305 16 12.8 -8.8 13 70 18470 335 12 5.1 -10.9 | 313 16 11.5 -10.7 14 50 20580 275 6 6.0 -0.5 | 272 12 12.4 -0.3 15 30 23810 215 5 2.9 4.1 | 245 10 9.3 4.3 16 20 26390 255 15 14.5 3.9 | 259 21 21.0 4.1 17 10 30900 25 1 -0.4 -0.9 | 277 6 6.0 -0.7 Wind Parameters Mean winds (0-6000m): 58.3 at 8.6 knts Storm direction: 88.3 at 6.5 knts Shear (0-3000m) pos: 3.7 neg: 1.9 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 129.6 deg Storm rel helicity (0-3000m) pos: 38.9 neg: -8.3 tot: 30.7 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.94 Bulk Shear: 4.94 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 99 9 124 3| 9.6 0.0 9.6| 6.4 -0.0 6.4 12.8 0.85| 17.9 15.2 1000 96 9 116 2| 4.8 2.2 7.1| 6.5 -1.2 5.3 5.3 0.52| 11.5 6.0 1500 85 8 71 2| 3.2 3.8 7.0| 6.5 -8.3 -1.8 -1.2 0.23| 10.3 2.3 2000 68 8 17 3| 3.1 2.9 6.0| 14.7 -8.3 6.5 3.2 0.31| 8.7 2.7 2500 59 8 10 4| 3.4 2.3 5.7| 25.5 -8.3 17.2 6.9 0.39| 7.9 3.1 3000 59 9 19 5| 3.7 1.9 5.6| 38.9 -8.3 30.7 10.2 0.46| 7.5 3.4 4000 57 10 23 6| 2.8 2.1 4.9| 41.6 -25.8 15.8 4.0 0.27| 6.7 1.8 5000 55 10 17 6| 2.2 2.1 4.3| 41.6 -39.3 2.3 0.5 0.13| 6.0 0.8 6000 58 9 11 4| 1.8 1.8 3.7| 41.6 -46.9 -5.4 -0.9 0.05| 5.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250429.23.gif