UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042911.upa.cvt Date: 1100Z 29 APR 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 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 1016 53 23.8 10.8 44 13.0 15.8 0 0 295.6 297.0 288.3 318.9 8.02 1 1013 80 21.8 7.8 41 14.0 13.7 23 1 293.9 295.0 286.4 312.8 6.56 2 1000 197 20.8 7.8 43 13.0 13.3 125 3 294.0 295.1 286.5 313.2 6.64 3 925 863 14.2 6.2 59 8.0 9.7 115 5 293.8 295.0 286.2 312.5 6.43 4 904 1057 12.6 5.6 62 7.0 8.8 101 5 294.1 295.2 286.2 312.4 6.31 5 850 1571 9.2 1.2 57 8.0 5.2 65 6 295.8 296.7 285.4 310.2 4.91 6 765 2433 2.4 -1.8 74 4.2 0.4 60 9 297.5 298.3 285.5 310.5 4.38 7 732 2788 0.0 -8.0 55 8.0 -3.2 57 10 298.6 299.2 284.3 307.3 2.86 8 714 2987 -0.9 -20.9 20 20.0 -6.7 56 10 299.8 300.0 282.6 303.0 1.01 9 700 3145 -2.1 -22.1 20 20.0 -7.7 55 11 300.2 300.3 282.7 303.2 0.93 10 684 3328 -3.3 -25.3 16 22.0 -8.9 56 11 300.8 300.9 282.7 303.2 0.71 11 670 3491 -4.5 -27.5 15 23.0 -9.9 57 11 301.3 301.4 282.7 303.2 0.60 12 656 3657 -4.3 -37.3 6 33.0 -10.6 58 11 303.3 303.3 283.1 304.1 0.24 13 514 5525 -18.5 -45.5 7 27.0 -21.7 69 10 308.0 308.1 284.8 308.5 0.13 14 500 5730 -19.9 -41.9 12 22.0 -22.7 70 10 308.8 308.8 285.1 309.5 0.19 15 497 5775 -20.1 -38.1 18 18.0 -22.6 71 10 309.1 309.1 285.4 310.1 0.29 16 400 7340 -33.5 -48.5 21 15.0 -34.6 120 4 311.4 311.5 286.0 311.9 0.12 17 354 8184 -41.1 -53.1 26 12.0 -41.6 109 7 312.3 312.3 286.2 312.6 0.08 18 301 9268 -49.1 -62.1 21 13.0 -49.4 95 11 315.8 315.9 287.4 316.0 0.03 19 300 9290 -49.3 -62.3 20 13.0 -49.6 95 11 315.9 315.9 287.4 316.0 0.03 20 265 10091 -56.1 -64.1 36 8.0 -56.2 68 15 317.3 317.3 287.9 317.4 0.03 21 250 10460 -57.9 -65.9 35 8.0 -58.0 55 17 320.0 320.0 288.8 320.1 0.02 22 237 10795 -59.7 -68.7 30 9.0 -59.8 70 17 322.2 322.2 289.5 322.3 0.02 23 208 11614 -58.5 -76.5 8 18.0 -58.7 39 13 336.3 336.3 293.4 336.4 0.01 24 200 11860 -59.9 -75.9 11 16.0 -60.0 30 12 337.9 337.9 293.8 337.9 0.01 25 150 13660 -57.9 -84.9 2 27.0 -58.2 10 10 370.3 370.3 300.6 370.3 0.00 26 110 15618 -56.3 -85.3 1 29.0 -56.7 2 15 407.7 407.7 306.2 407.7 0.00 27 100 16220 -58.3 -86.3 2 28.0 -58.7 360 17 415.1 415.1 307.2 415.1 0.00 28 74 18103 -60.3 -87.3 2 27.0 -60.7 360 12 448.2 448.2 310.7 448.2 0.00 29 70 18450 -59.7 -87.7 1 28.0 -60.2 360 11 456.7 456.7 311.5 456.7 0.00 30 50 20560 -58.1 -87.1 1 29.0 -58.8 215 4 506.6 506.6 315.4 506.6 0.00 31 30 23790 -55.9 -86.9 1 31.0 -57.3 300 6 592.2 592.2 320.3 592.3 0.01 32 22 25777 -53.3 -86.3 1 33.0 -55.7 231 8 654.9 654.9 322.9 655.0 0.01 33 20 26390 -54.3 -86.3 1 32.0 -56.6 210 9 670.0 670.0 323.4 670.0 0.01 34 18 27063 -55.5 -87.5 1 32.0 -57.8 199 9 686.7 686.7 324.0 686.7 0.01 35 16 27816 -54.5 -87.5 1 33.0 -57.2 187 9 713.5 713.5 324.8 713.5 0.01 36 14 28684 -47.9 -84.9 1 37.0 -53.1 174 9 763.6 763.6 326.3 763.8 0.02 37 11 30279 -46.7 -84.7 1 38.0 -53.2 150 9 822.5 822.5 327.8 822.7 0.03 38 10 30910 -47.7 -84.7 1 37.0 -54.2 140 9 841.5 841.5 328.2 841.8 0.03 39 7.5 32838 -41.1 -82.1 0 41.0 -52.1 940.4 940.4 330.2 941.1 0.06 TRP 237 10795 -59.7 -68.7 30 9.0 -59.8 70 17 322.2 322.2 289.5 322.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 732.00 mb = 2788.06 m = 9147.07 ft Wetbulb zero: 761.09 mb = 2474.39 m = 8117.97 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 33.26 % Est. max temperature: 23.48 C = 74.26 F Sfc-Lift cond lev (LCL): 838.76 mb = 1679.97 m = 5511.65 ft T: 8.34 C 700-500 lapse rate: 6.89 C/km ThetaE index: 7.50 C Layer 732.0- 700.0 mb Conv cond level (CCL): 785.59 mb = 2215.90 m = 7269.91 ft Mean mixing ratio: 6.56 g/kg Conv temperature: 25.28 C = 77.50 F Cap Strength: 2.29 C Lifted Index: 0.65 C Risk: Showers probable Lifted Index @300 mb: 2.42 C Lifted Index @700 mb: 0.63 C Showalter Index: 2.23 C Risk: Showers probable Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 21.10 C K Index: 10.30 Risk: None Sweat Index: 60.40 Risk: None Energy Index: -0.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.61 J/kg Max Up Vert Vel: 1.10 m/s Conv Inhibition (B-): 56149.39 J/kg Cap Strength: 2.29 C Lift Cond Lev (LCL): 822.31 mb = 1841.98 m = 6043.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 96 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 1016 53 0 0 -0.0 -0.0 | 276 6 6.3 -0.7 1 1000 197 125 3 -2.5 1.7 | 255 4 3.9 1.0 2 925 863 115 5 -4.5 2.1 | 232 2 1.8 1.4 3 850 1571 65 6 -5.4 -2.5 | 345 3 0.9 -3.2 4 700 3145 55 11 -9.0 -6.3 | 21 8 -2.7 -7.0 5 500 5730 70 10 -9.4 -3.4 | 37 5 -3.1 -4.1 6 400 7340 120 4 -3.5 2.0 | 246 3 2.9 1.3 7 300 9290 95 11 -11.0 1.0 | 93 5 -4.6 0.3 8 250 10460 55 17 -13.9 -9.8 | 36 13 -7.6 -10.4 9 237 10795 70 17 -16.0 -5.8 | 56 12 -9.6 -6.5 10 200 11860 30 12 -6.0 -10.4 | 358 11 0.3 -11.1 11 150 13660 10 10 -1.7 -9.8 | 336 12 4.6 -10.5 12 100 16220 360 17 -0.0 -17.0 | 340 19 6.3 -17.7 13 70 18450 360 11 -0.0 -11.0 | 332 13 6.3 -11.7 14 50 20560 215 4 2.3 3.3 | 253 9 8.6 2.6 15 30 23790 300 6 5.2 -3.0 | 288 12 11.5 -3.7 16 20 26390 210 9 4.5 7.8 | 237 13 10.8 7.1 17 10 30910 140 9 -5.8 6.9 | 185 6 0.5 6.2 Wind Parameters Mean winds (0-6000m): 66.3 at 8.5 knts Storm direction: 96.3 at 6.4 knts Shear (0-3000m) pos: 0.7 neg: 1.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 104.1 deg Storm rel helicity (0-3000m) pos: 4.9 neg: -2.9 tot: 2.0 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 6.98 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 ------------------------------------------------------------------------------- 500 122 3 257 4| 4.2 0.0 4.2| 0.6 -2.5 -1.9 -3.9 -0.41| 5.2 -2.1 1000 116 4 250 3| 2.1 1.0 3.1| 0.8 -2.9 -2.1 -2.1 -0.28| 3.7 -1.1 1500 102 4 263 2| 1.4 1.7 3.0| 1.5 -2.9 -1.4 -0.9 -0.00| 3.7 -0.0 2000 89 5 302 2| 1.0 1.6 2.7| 2.8 -2.9 -0.1 -0.1 0.10| 3.2 0.3 2500 79 6 337 2| 0.8 1.6 2.5| 4.0 -2.9 1.0 0.4 0.15| 2.9 0.5 3000 72 6 356 3| 0.7 1.7 2.4| 4.9 -2.9 2.0 0.7 0.17| 2.7 0.5 4000 67 8 9 4| 0.6 1.2 1.9| 6.3 -2.9 3.3 0.8 0.20| 2.2 0.4 5000 66 8 15 4| 0.6 1.0 1.6| 7.3 -2.9 4.4 0.9 0.23| 1.9 0.4 6000 66 8 19 4| 0.6 0.8 1.5| 8.7 -2.9 5.8 1.0 0.25| 1.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20250429.11.gif