UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for SAME... Searching the city database file for: SAME ... Date:1200Z 10 DEC 25 Station: SAME WMO ident: 87418 Latitude: -32.83 Longitude: -68.78 Elevation: 704.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 83 SFC 932 704 24.2 9.2 39 15.0 15.0 160 6 303.4 304.9 290.8 326.9 7.85 2 925 764 23.0 8.0 38 15.0 14.0 155 5 302.8 304.2 290.2 324.6 7.29 3 887 1129 19.4 7.4 46 12.0 12.3 154 7 302.8 304.1 290.2 324.6 7.30 4 850 1496 17.2 5.2 45 12.0 10.3 135 5 304.2 305.4 289.9 323.9 6.53 5 703 3081 5.0 0.0 70 5.0 2.4 2 13 307.6 308.7 290.1 324.4 5.45 6 700 3116 5.0 -1.0 65 6.0 2.0 10 17 308.0 309.0 289.9 323.7 5.08 7 669 3484 3.0 -4.0 60 7.0 -0.3 2 18 309.8 310.6 289.7 323.1 4.25 8 667 3508 3.2 -0.1 79 3.3 1.5 360 18 310.3 311.4 291.2 328.0 5.70 9 656 3642 2.2 -1.0 79 3.2 0.5 346 18 310.6 311.7 291.0 327.5 5.43 10 610 4225 -0.7 -14.7 34 14.0 -5.9 286 15 313.8 314.2 288.9 320.4 2.00 11 571 4748 -5.3 -19.3 32 14.0 -9.8 276 20 314.4 314.7 288.5 319.3 1.45 12 522 5448 -8.1 -35.1 9 27.0 -13.7 271 28 319.2 319.3 288.9 320.6 0.37 13 500 5780 -11.1 -35.1 12 24.0 -15.9 260 23 319.5 319.6 289.0 320.9 0.39 14 437 6804 -18.3 -51.3 4 33.0 -22.1 263 33 322.9 322.9 289.8 323.2 0.08 15 400 7460 -23.5 -40.5 19 17.0 -25.8 260 36 324.4 324.5 290.4 325.5 0.28 16 346 8498 -32.1 -47.1 21 15.0 -33.4 251 37 326.5 326.6 290.9 327.1 0.16 17 308 9309 -36.5 -57.5 10 21.0 -37.7 250 64 331.4 331.4 292.2 331.6 0.05 18 300 9490 -37.7 -59.7 8 22.0 -38.8 250 71 332.2 332.2 292.4 332.4 0.04 19 267 10287 -41.9 -62.9 8 21.0 -42.7 259 100 337.4 337.4 293.7 337.5 0.03 20 250 10730 -45.1 -65.1 9 20.0 -45.7 265 106 339.0 339.0 294.1 339.1 0.02 21 200 12180 -55.9 -72.9 10 17.0 -56.1 260 110 344.2 344.2 295.3 344.3 0.01 22 174 13055 -61.5 -78.5 9 17.0 -61.6 258 100 349.0 349.0 296.4 349.0 0.00 23 173 13090 -61.5 -78.5 9 17.0 -61.6 258 99 349.6 349.6 296.5 349.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 621.10 mb = 4084.38 m = 13400.04 ft Wetbulb zero: 673.50 mb = 3429.15 m = 11250.34 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 45.25 % Est. max temperature: 26.51 C = 79.72 F Sfc-Lift cond lev (LCL): 746.97 mb = 2574.64 m = 8446.87 ft T: 8.90 C 700-500 lapse rate: 6.04 C/km ThetaE index: 3.03 C Layer 925.0- 703.0 mb Conv cond level (CCL): 660.38 mb = 3588.30 m = 11772.48 ft Mean mixing ratio: 7.01 g/kg Conv temperature: 31.15 C = 88.08 F Cap Strength: 3.66 C Lifted Index: 2.94 C Risk: None Lifted Index @300 mb: 6.23 C Lifted Index @700 mb: 2.78 C Showalter Index: 3.18 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 16.30 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 95.40 Risk: None Energy Index: -0.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.22 J/kg Max Up Vert Vel: 3.80 m/s Conv Inhibition (B-): 2506.21 J/kg Cap Strength: 3.57 C Lift Cond Lev (LCL): 729.18 mb = 2775.89 m = 9107.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 12 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 ---------------------------------------------------------- 0 932 704 160 6 -2.1 5.6 | 142 18 -10.9 14.0 1 925 764 155 5 -2.1 4.5 | 140 17 -10.9 12.8 2 909 914 165 8 -2.1 7.7 | 146 19 -10.9 16.0 3 850 1496 135 5 -3.5 3.5 | 134 17 -12.3 11.9 4 817 1829 140 1 -0.6 0.8 | 134 13 -9.5 9.1 5 787 2134 25 5 -2.1 -4.5 | 109 12 -10.9 3.8 6 759 2438 5 5 -0.4 -5.0 | 110 10 -9.2 3.3 7 706 3048 355 10 0.9 -10.0 | 78 8 -7.9 -1.6 8 700 3116 10 17 -3.0 -16.7 | 54 14 -11.8 -8.4 9 679 3353 15 19 -4.9 -18.4 | 54 17 -13.7 -10.0 10 605 4267 280 15 14.8 -2.6 | 226 8 6.0 5.7 11 582 4572 275 16 15.9 -1.4 | 226 10 7.1 6.9 12 539 5182 280 32 31.5 -5.6 | 263 23 22.7 2.8 13 500 5780 260 23 22.7 4.0 | 228 19 13.8 12.3 14 479 6096 250 23 21.6 7.9 | 218 21 12.8 16.2 15 460 6401 265 32 31.9 2.8 | 244 26 23.1 11.1 16 400 7460 260 36 35.5 6.3 | 241 30 26.6 14.6 17 359 8230 255 36 34.8 9.3 | 236 31 26.0 17.6 18 344 8534 250 37 34.8 12.7 | 231 33 26.0 21.0 19 300 9490 250 71 66.7 24.3 | 241 66 57.9 32.6 20 264 10363 260 103 101.4 17.9 | 254 96 92.6 26.2 21 250 10730 265 106 105.6 9.2 | 260 98 96.8 17.6 22 230 11278 265 115 114.6 10.0 | 260 107 105.7 18.3 23 209 11887 265 115 114.6 10.0 | 260 107 105.7 18.3 24 200 12180 260 110 108.3 19.1 | 255 103 99.5 27.4 25 181 12802 260 109 107.3 18.9 | 255 102 98.5 27.2 26 164 13411 255 88 85.0 22.8 | 248 82 76.2 31.1 Wind Parameters Mean winds (0-6000m): 283.3 at 16.2 knts Storm direction: 313.3 at 12.1 knts Shear (0-3000m) pos: 1.9 neg: 2.9 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -125.1 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -90.6 tot: -83.4 m^2/s^2 ave: -27.8 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 57.01 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 ------------------------------------------------------------------------------- 500 159 7 143 18| 0.0 1.2 1.2| 6.6 -11.6 -5.0 -10.1 -0.21| 4.8 -1.0 1000 153 6 140 18| 0.0 2.0 2.0| 7.0 -19.4 -12.5 -12.5 -0.27| 4.8 -1.3 1500 142 5 136 17| 0.0 3.5 3.5| 7.0 -40.3 -33.4 -22.2 -0.47| 6.1 -2.9 2000 112 5 127 17| 0.0 3.3 3.3| 7.2 -45.3 -38.1 -19.0 -0.49| 5.5 -2.7 2500 43 6 106 14| 2.2 2.7 4.9| 7.2 -64.6 -57.4 -22.9 -0.54| 6.8 -3.7 3000 18 8 92 11| 1.9 2.9 4.7| 7.2 -90.6 -83.4 -27.8 -0.57| 7.8 -4.4 4000 337 10 76 5| 1.4 3.2 4.6| 14.6-111.5 -96.9 -24.2 -0.56| 8.7 -4.9 5000 300 14 245 3| 1.6 2.1 3.7| 42.6-168.7-126.1 -25.2 -0.46| 9.3 -4.3 6000 283 16 236 8| 1.9 2.0 4.0|104.5-195.0 -90.5 -15.1 -0.34| 9.3 -3.1 Wrote GIF file: /home/apache/climate/data/raob//SAME/skewt/SAME.skewt.20251210.12.gif