UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121711.upa.cvt Date: 1100Z 17 DEC 25 Searching for LIPI... Searching the city database file for: LIPI ... Date:1100Z 17 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 1016 53 9.8 9.8 100 0.0 9.8 0 0 281.7 283.0 282.3 302.2 7.50 1 1001 181 10.6 7.8 83 2.8 9.1 42 8 283.7 284.8 282.2 302.0 6.64 2 1000 190 10.4 7.6 83 2.8 8.9 45 9 283.5 284.7 282.0 301.7 6.55 3 952 598 7.8 7.8 100 0.0 7.8 73 5 284.9 286.1 283.1 304.3 6.98 4 925 835 6.6 6.5 99 0.1 6.5 90 2 286.1 287.2 283.2 304.5 6.57 5 850 1526 2.8 2.8 100 0.0 2.8 60 5 289.1 290.0 283.3 304.8 5.51 6 819 1826 0.8 0.8 100 0.0 0.8 82 5 290.0 290.9 283.1 304.3 4.95 7 700 3075 -5.1 -5.4 98 0.3 -5.3 175 6 296.8 297.5 284.5 307.8 3.65 8 597 4312 -11.5 -11.9 97 0.4 -11.6 194 10 303.2 303.7 285.8 311.3 2.57 9 500 5650 -20.5 -22.7 82 2.2 -21.0 215 14 308.0 308.3 286.1 312.1 1.23 10 467 6152 -24.3 -26.5 82 2.2 -24.7 218 14 309.4 309.6 286.2 312.5 0.94 11 400 7260 -33.7 -36.8 74 3.1 -34.0 225 13 311.2 311.3 286.2 312.6 0.41 12 369 7818 -38.5 -42.4 67 3.9 -38.8 198 14 312.1 312.1 286.4 313.0 0.25 13 333 8511 -44.9 -46.7 82 1.8 -45.0 164 15 312.6 312.6 286.5 313.2 0.17 14 327 8632 -45.9 -46.7 92 0.8 -45.9 158 15 312.9 312.9 286.6 313.5 0.18 15 321 8755 -46.9 -47.9 89 1.0 -46.9 152 15 313.1 313.2 286.6 313.7 0.16 16 318 8817 -46.7 -55.7 35 9.0 -47.0 149 15 314.3 314.3 286.9 314.5 0.06 17 300 9200 -49.3 -58.3 34 9.0 -49.6 130 16 315.9 315.9 287.5 316.1 0.05 18 281 9629 -52.3 -60.3 38 8.0 -52.5 146 20 317.5 317.5 288.0 317.7 0.04 19 259 10154 -56.1 -64.1 36 8.0 -56.2 165 24 319.4 319.4 288.6 319.5 0.03 20 250 10380 -56.3 -69.3 18 13.0 -56.5 200 16 322.4 322.4 289.5 322.4 0.01 21 247 10456 -55.5 -71.5 12 16.0 -55.7 199 16 324.7 324.7 290.2 324.7 0.01 22 200 11790 -56.7 -78.7 5 22.0 -56.9 185 7 343.0 343.0 295.0 343.0 0.00 23 181 12422 -56.5 -80.5 3 24.0 -56.8 194 10 353.2 353.2 297.3 353.2 0.00 24 164 13045 -58.3 -81.3 4 23.0 -58.5 202 13 360.3 360.3 298.8 360.3 0.00 25 153 13484 -55.3 -82.3 2 27.0 -55.6 208 14 372.7 372.7 301.0 372.7 0.00 26 150 13610 -55.9 -82.9 2 27.0 -56.2 210 15 373.8 373.8 301.2 373.8 0.00 27 127 14659 -60.5 -85.5 2 25.0 -60.7 208 15 383.7 383.7 302.8 383.7 0.00 28 100 16150 -60.5 -85.5 2 25.0 -60.8 205 14 410.8 410.8 306.6 410.8 0.00 29 70 18350 -63.3 -87.3 2 24.0 -63.6 260 19 449.0 449.0 310.7 449.0 0.00 30 56 19707 -66.7 -88.7 3 22.0 -66.9 267 20 470.8 470.8 312.7 470.8 0.00 31 50 20390 -67.1 -88.1 4 21.0 -67.3 270 21 485.4 485.4 313.9 485.4 0.00 32 49 20512 -67.3 -88.3 4 21.0 -67.5 271 22 487.7 487.7 314.1 487.7 0.00 33 45 21031 -62.9 -87.9 2 25.0 -63.3 274 24 510.4 510.4 315.7 510.4 0.00 34 38 22062 -67.3 -89.3 3 22.0 -67.6 281 29 524.5 524.5 316.6 524.5 0.00 35 30 23490 -66.9 -89.9 3 23.0 -67.3 290 35 562.3 562.3 318.8 562.3 0.00 36 23 25098 -66.1 -90.1 2 24.0 -66.7 609.0 609.0 321.0 609.0 0.00 TRP 259 10154 -56.1 -64.1 36 8.0 -56.2 165 24 319.4 319.4 288.6 319.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5460.00 m Freezing level: 802.86 mb = 1995.30 m = 6546.18 ft Wetbulb zero: 803.59 mb = 1977.04 m = 6486.28 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 95.70 % Est. max temperature: 16.58 C = 61.84 F Sfc-Lift cond lev (LCL): 1016.00 mb = 53.00 m = 173.88 ft T: 9.80 C 700-500 lapse rate: 5.98 C/km ThetaE index: 0.51 C Layer 819.0- 700.0 mb Conv cond level (CCL): 937.45 mb = 724.91 m = 2378.28 ft Mean mixing ratio: 6.79 g/kg Conv temperature: 13.68 C = 56.63 F Cap Strength: 4.71 C Lifted Index: 6.14 C Risk: None Lifted Index @300 mb: 8.98 C Lifted Index @700 mb: 2.44 C Showalter Index: 5.20 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 23.30 C K Index: 25.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 57.60 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.99 J/kg Max Up Vert Vel: 5.10 m/s Conv Inhibition (B-): 34481.04 J/kg Cap Strength: 6.12 C Lift Cond Lev (LCL): 951.50 mb = 602.30 m = 1976.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 219 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 | 39 6 -3.7 -4.5 1 1000 190 45 9 -6.4 -6.4 | 43 15 -10.1 -10.9 2 925 835 90 2 -2.0 0.0 | 52 7 -5.7 -4.5 3 850 1526 60 5 -4.3 -2.5 | 49 11 -8.0 -7.0 4 700 3075 175 6 -0.5 6.0 | 109 4 -4.2 1.4 5 500 5650 215 14 8.0 11.5 | 212 8 4.3 6.9 6 400 7260 225 13 9.2 9.2 | 230 7 5.5 4.7 7 300 9200 130 16 -12.3 10.3 | 110 17 -16.0 5.8 8 259 10154 165 24 -6.2 23.2 | 152 21 -9.9 18.7 9 250 10380 200 16 5.5 15.0 | 189 11 1.8 10.5 10 200 11790 185 7 0.6 7.0 | 128 4 -3.1 2.4 11 150 13610 210 15 7.5 13.0 | 204 9 3.8 8.5 12 100 16150 205 14 5.9 12.7 | 195 8 2.2 8.2 13 70 18350 260 19 18.7 3.3 | 275 15 15.0 -1.2 14 50 20390 270 21 21.0 -0.0 | 285 18 17.3 -4.5 15 30 23490 290 35 32.9 -12.0 | 299 34 29.2 -16.5 Wind Parameters Mean winds (0-6000m): 189.4 at 7.8 knts Storm direction: 219.4 at 5.9 knts Shear (0-3000m) pos: 1.3 neg: 0.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 68.4 deg Storm rel helicity (0-3000m) pos: 33.6 neg: -3.3 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 23.02 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 52 6 46 12| 5.2 0.0 5.2| 13.7 -1.2 12.5 25.0 0.26| 13.8 3.6 1000 55 5 46 10| 1.5 0.0 1.5| 14.4 -2.0 12.4 12.4 0.19| 9.0 1.7 1500 58 4 47 10| 1.0 0.8 1.8| 14.4 -3.3 11.1 7.4 0.14| 6.9 1.0 2000 64 5 50 10| 1.2 0.6 1.8| 23.1 -3.3 19.8 9.9 0.26| 6.0 1.6 2500 75 5 55 10| 1.3 0.5 1.8| 29.9 -3.3 26.6 10.6 0.33| 5.5 1.8 3000 86 5 61 10| 1.3 0.4 1.8| 33.6 -3.3 30.3 10.1 0.37| 5.3 1.9 4000 127 6 82 8| 1.4 0.3 1.8| 38.1 -3.3 34.8 8.7 0.43| 4.4 1.9 5000 165 7 109 6| 1.5 0.2 1.7| 43.8 -3.3 40.5 8.1 0.48| 4.0 1.9 6000 189 8 142 4| 1.4 0.2 1.6| 49.6 -3.3 46.3 7.7 0.51| 3.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//LIPI/skewt/LIPI.skewt.20251217.11.gif