UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 5 DEC 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 1002 53 11.4 5.4 67 6.0 8.3 0 0 284.4 285.4 281.4 300.1 5.61 1 1000 74 10.8 3.8 62 7.0 7.3 40 4 284.0 284.8 280.4 298.0 5.02 2 929 683 5.0 2.7 85 2.3 3.9 49 8 284.1 284.9 280.5 298.1 5.00 3 925 718 5.0 3.1 87 1.9 4.1 50 8 284.4 285.3 280.8 298.9 5.17 4 898 959 3.6 1.9 89 1.7 2.8 54 8 285.4 286.2 281.0 299.2 4.89 5 857 1338 2.2 -2.0 74 4.2 0.4 59 8 287.8 288.4 280.8 298.8 3.85 6 850 1404 1.8 -2.3 74 4.1 0.0 60 8 288.0 288.7 280.9 299.0 3.80 7 747 2437 -3.1 -8.1 68 5.0 -5.0 343 5 293.5 294.0 282.1 301.8 2.78 8 700 2948 -7.5 -9.7 84 2.2 -8.3 305 3 294.2 294.6 282.2 302.0 2.61 9 694 3015 -7.9 -9.4 89 1.5 -8.4 302 3 294.5 294.9 282.4 302.6 2.70 10 636 3688 -10.9 -17.9 56 7.0 -12.8 268 5 298.5 298.8 282.6 303.1 1.47 11 586 4311 -14.9 -20.9 60 6.0 -16.4 236 7 300.9 301.1 283.3 304.8 1.23 12 581 4376 -15.1 -23.1 50 8.0 -16.9 233 7 301.4 301.6 283.3 304.7 1.02 13 559 4666 -17.1 -35.1 19 18.0 -19.9 218 8 302.4 302.5 282.8 303.6 0.35 14 554 4733 -17.7 -27.7 41 10.0 -19.6 215 9 302.5 302.6 283.3 304.8 0.71 15 540 4924 -19.5 -26.5 54 7.0 -20.8 205 9 302.5 302.7 283.5 305.2 0.81 16 516 5260 -22.1 -32.1 40 10.0 -23.7 187 10 303.3 303.4 283.4 305.0 0.50 17 500 5490 -24.1 -34.1 39 10.0 -25.5 175 11 303.7 303.7 283.4 305.1 0.43 18 417 6790 -34.7 -37.6 75 2.9 -35.0 175 20 306.2 306.3 284.4 307.5 0.36 19 400 7080 -37.1 -40.7 69 3.6 -37.4 175 22 306.8 306.8 284.5 307.7 0.27 20 384 7360 -39.7 -42.8 72 3.1 -39.9 174 29 307.0 307.0 284.5 307.8 0.23 21 376 7504 -40.7 -46.7 52 6.0 -41.1 174 33 307.5 307.5 284.6 308.0 0.15 22 364 7723 -42.7 -45.4 75 2.7 -42.9 173 39 307.7 307.7 284.7 308.3 0.18 23 349 8006 -45.1 -50.1 57 5.0 -45.3 173 47 308.2 308.2 284.8 308.6 0.11 24 343 8121 -45.7 -52.7 45 7.0 -46.0 172 50 308.9 308.9 285.0 309.2 0.08 25 300 9000 -52.1 -55.1 70 3.0 -52.2 170 74 311.9 311.9 286.1 312.2 0.07 26 299 9022 -52.2 -55.2 70 3.0 -52.3 170 74 312.0 312.0 286.1 312.3 0.07 27 257 9987 -57.9 -59.5 82 1.6 -57.9 179 62 317.5 317.5 288.0 317.7 0.05 28 254 10060 -58.5 -62.5 60 4.0 -58.6 180 61 317.6 317.7 288.0 317.8 0.03 29 250 10160 -58.3 -68.3 27 10.0 -58.4 180 53 319.4 319.4 288.6 319.5 0.02 30 247 10237 -57.5 -71.5 15 14.0 -57.6 180 51 321.7 321.7 289.3 321.7 0.01 31 200 11570 -59.7 -78.7 7 19.0 -59.9 185 25 338.2 338.2 293.9 338.2 0.00 32 185 12054 -60.3 -81.3 5 21.0 -60.4 200 21 344.9 344.9 295.5 344.9 0.00 33 172 12510 -56.9 -81.9 3 25.0 -57.2 214 18 357.8 357.8 298.2 357.8 0.00 34 150 13370 -58.1 -83.1 3 25.0 -58.3 240 12 370.0 370.0 300.5 370.0 0.00 35 136 13984 -61.3 -84.3 3 23.0 -61.5 241 14 374.8 374.8 301.4 374.8 0.00 36 100 15910 -58.1 -84.1 2 26.0 -58.5 245 19 415.5 415.5 307.2 415.5 0.00 37 70 18130 -63.1 -87.1 3 24.0 -63.4 245 33 449.4 449.4 310.8 449.4 0.00 38 57 19383 -65.7 -88.7 3 23.0 -66.0 257 40 470.7 470.7 312.7 470.7 0.00 39 50 20180 -64.5 -88.5 2 24.0 -64.8 265 44 491.5 491.5 314.3 491.5 0.00 40 43 21103 -63.1 -88.1 2 25.0 -63.6 264 48 516.6 516.6 316.1 516.6 0.00 41 30 23310 -63.7 -88.7 2 25.0 -64.3 260 59 571.0 571.0 319.2 571.0 0.00 42 28 23732 -64.1 -89.1 2 25.0 -64.7 259 63 581.2 581.3 319.8 581.3 0.00 43 24 24666 -68.1 -91.1 2 23.0 -68.5 257 73 595.8 595.8 320.4 595.8 0.00 44 20 25760 -68.3 -91.3 2 23.0 -68.8 255 85 627.1 627.1 321.8 627.1 0.00 45 15 27489 -66.5 -90.5 2 24.0 -67.3 257 97 686.9 686.9 324.0 686.9 0.01 46 13 28348 -68.7 -91.7 2 23.0 -69.4 258 104 707.9 707.9 324.7 708.0 0.01 47 10 29940 -62.5 -89.5 1 27.0 -64.3 260 115 786.3 786.3 326.9 786.4 0.01 48 9.4 30323 -61.3 -88.3 2 27.0 -63.4 804.8 804.9 327.4 805.0 0.02 49 6.6 32527 -59.5 -86.5 2 27.0 -62.8 898.1 898.1 329.4 898.4 0.03 50 5.6 33565 -55.1 -84.1 2 29.0 -60.4 960.7 960.7 330.5 961.3 0.06 TRP 254 10060 -58.5 -62.5 60 4.0 -58.6 180 61 317.6 317.7 288.0 317.8 0.03 WND 299 9022 -52.2 -55.2 70 3.0 -52.3 170 74 312.0 312.0 286.1 312.3 0.07 Sounding variables and indices 1000-500 mb thick: 5416.00 m Freezing level: 812.16 mb = 1783.53 m = 5851.41 ft Wetbulb zero: 849.59 mb = 1407.83 m = 4618.79 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 65.62 % Est. max temperature: 14.97 C = 58.95 F Sfc-Lift cond lev (LCL): 914.91 mb = 807.32 m = 2648.65 ft T: 4.48 C 700-500 lapse rate: 6.53 C/km ThetaE index: 2.05 C Layer 1000.0- 929.0 mb Conv cond level (CCL): 840.34 mb = 1495.39 m = 4906.06 ft Mean mixing ratio: 5.03 g/kg Conv temperature: 15.53 C = 59.95 F Cap Strength: 6.26 C Lifted Index: 6.06 C Risk: None Lifted Index @300 mb: 9.70 C Lifted Index @700 mb: 2.91 C Showalter Index: 5.59 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 21.80 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 27.00 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.47 J/kg Max Up Vert Vel: 2.99 m/s Conv Inhibition (B-): 73851.73 J/kg Cap Strength: 6.21 C Lift Cond Lev (LCL): 895.64 mb = 980.52 m = 3216.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 167 at 5 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 1002 53 0 0 -0.0 -0.0 | 347 5 1.2 -5.2 1 1000 74 40 4 -2.6 -3.1 | 9 8 -1.3 -8.3 2 925 718 50 8 -6.1 -5.1 | 25 11 -4.9 -10.4 3 850 1404 60 8 -6.9 -4.0 | 32 11 -5.7 -9.2 4 700 2948 305 3 2.5 -1.7 | 332 8 3.7 -7.0 5 500 5490 175 11 -1.0 11.0 | 183 6 0.3 5.7 6 400 7080 175 22 -1.9 21.9 | 178 17 -0.7 16.7 7 300 9000 170 74 -12.8 72.9 | 170 69 -11.6 67.6 8 299 9022 170 74 -12.8 72.9 | 170 69 -11.6 67.6 9 254 10060 180 61 0.0 61.0 | 181 56 1.2 55.8 10 250 10160 180 53 0.0 53.0 | 181 48 1.2 47.8 11 200 11570 185 25 2.2 24.9 | 190 20 3.4 19.7 12 150 13370 240 12 10.4 6.0 | 266 12 11.6 0.8 13 100 15910 245 19 17.2 8.0 | 261 19 18.4 2.8 14 70 18130 245 33 29.9 13.9 | 254 32 31.1 8.7 15 50 20180 265 44 43.8 3.8 | 272 45 45.1 -1.4 16 30 23310 260 59 58.1 10.2 | 265 60 59.3 5.0 17 20 25760 255 85 82.1 22.0 | 259 85 83.3 16.8 18 10 29940 260 115 113.3 20.0 | 263 115 114.5 14.7 Wind Parameters Mean winds (0-6000m): 136.9 at 7.2 knts Storm direction: 166.9 at 5.4 knts Shear (0-3000m) pos: 1.4 neg: 1.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): -17.7 deg Storm rel helicity (0-3000m) pos: 15.2 neg: -31.5 tot: -16.3 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 11.04 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 45 5 16 9| 7.2 0.0 7.2| 9.6 0.0 9.6 19.2 0.67| 7.3 4.9 1000 49 7 21 10| 4.1 0.0 4.1| 13.6 0.0 13.6 13.6 0.69| 4.5 3.1 1500 52 7 24 11| 2.7 0.3 3.1| 15.2 -4.3 10.9 7.3 0.47| 3.7 1.8 2000 48 7 22 11| 2.1 1.4 3.5| 15.2 -18.0 -2.7 -1.4 0.03| 4.0 0.1 2500 45 7 19 11| 1.6 1.7 3.4| 15.2 -27.3 -12.1 -4.8 -0.15| 4.0 -0.6 3000 45 6 18 10| 1.4 1.7 3.1| 15.2 -31.5 -16.3 -5.4 -0.21| 3.8 -0.8 4000 32 6 10 10| 1.0 1.8 2.9| 15.2 -43.0 -27.8 -6.9 -0.37| 3.5 -1.3 5000 67 6 31 9| 0.8 1.7 2.5| 15.2 -56.3 -41.1 -8.2 -0.50| 3.6 -1.8 6000 137 7 90 4| 0.7 1.7 2.4| 15.2 -63.4 -48.2 -8.0 -0.51| 3.7 -1.9 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20251205.11.gif