UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for SAVC... Searching the city database file for: SAVC ... Date:1200Z 9 DEC 25 Station: SAVC WMO ident: 87860 Latitude: -45.78 Longitude: -67.50 Elevation: 46.00 ------------------------------------------------------------------------------- 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 998 46 23.4 8.4 38 15.0 14.6 260 21 296.7 298.0 287.8 317.0 6.94 1 969 301 20.2 6.2 40 14.0 12.3 296.0 297.1 286.7 314.0 6.14 2 936 597 17.6 5.6 45 12.0 10.9 296.3 297.4 286.8 314.2 6.10 3 925 698 16.6 5.6 48 11.0 10.4 296.3 297.4 286.9 314.3 6.17 4 912 818 18.0 3.0 37 15.0 9.9 298.9 299.9 286.9 314.4 5.21 5 904 893 17.4 1.4 34 16.0 9.0 299.1 299.9 286.4 313.1 4.68 6 872 1199 16.4 0.4 34 16.0 8.1 301.1 301.9 287.0 314.7 4.51 7 842 1495 15.2 1.2 39 14.0 7.8 302.9 303.8 288.1 317.9 4.96 8 813 1790 12.4 0.4 44 12.0 6.2 303.0 303.9 288.0 317.7 4.84 9 784 2092 10.2 -1.8 43 12.0 4.2 303.8 304.6 287.7 316.8 4.27 10 756 2393 8.0 -3.0 46 11.0 2.7 304.6 305.3 287.8 317.0 4.05 11 729 2691 5.4 -3.6 52 9.0 1.1 304.9 305.7 287.8 317.3 4.02 12 703 2986 3.4 -5.6 52 9.0 -0.7 305.9 306.5 287.8 317.0 3.58 13 660 3494 -0.3 -9.3 51 9.0 -4.0 307.3 307.8 287.5 316.3 2.86 14 652 3591 -0.9 -8.9 55 8.0 -4.2 307.7 308.2 287.8 317.1 2.99 15 646 3665 -1.5 -9.5 54 8.0 -4.7 307.8 308.3 287.7 316.9 2.88 16 628 3889 -3.5 -11.5 54 8.0 -6.5 308.0 308.5 287.4 316.0 2.52 17 604 4195 -6.1 -10.4 72 4.3 -7.8 308.5 309.0 287.9 317.6 2.87 18 565 4713 -10.9 -11.2 98 0.3 -11.0 308.8 309.3 288.1 317.9 2.88 19 559 4794 -11.7 -12.5 94 0.8 -12.0 308.8 309.3 287.8 317.1 2.62 20 528 5229 -14.1 -15.9 86 1.8 -14.7 311.0 311.4 288.0 317.8 2.10 21 477 5992 -19.3 -26.3 54 7.0 -20.8 313.7 313.9 287.7 316.9 0.94 22 458 6293 -21.3 -26.0 66 4.7 -22.3 314.9 315.1 288.2 318.3 1.00 23 422 6892 -25.5 -31.5 57 6.0 -26.5 317.0 317.1 288.5 319.2 0.65 24 405 7189 -27.7 -34.7 51 7.0 -28.7 317.9 318.0 288.6 319.6 0.50 25 388 7496 -30.1 -38.1 46 8.0 -31.0 318.6 318.7 288.7 320.0 0.37 26 357 8082 -35.5 -42.5 49 7.0 -36.1 319.1 319.1 288.8 320.0 0.25 27 325 8728 -41.1 -46.1 58 5.0 -41.4 320.0 320.1 289.0 320.7 0.19 28 313 8982 -43.3 -52.3 36 9.0 -43.7 320.4 320.4 289.0 320.8 0.10 29 307 9112 -44.3 -55.3 28 11.0 -44.7 320.8 320.8 289.0 321.1 0.07 30 286 9583 -48.3 -54.3 50 6.0 -48.5 321.6 321.7 289.3 322.0 0.08 31 261 10179 -53.3 -58.3 54 5.0 -53.4 322.8 322.8 289.7 323.0 0.06 32 237 10793 -58.3 -64.3 46 6.0 -58.4 324.3 324.3 290.1 324.4 0.03 33 205 11693 -64.1 -70.1 44 6.0 -64.1 328.9 328.9 291.4 329.0 0.01 34 189 12196 -59.7 -69.7 26 10.0 -59.8 343.7 343.7 295.2 343.8 0.02 35 127 14664 -62.7 -83.7 4 21.0 -62.9 379.7 379.7 302.2 379.7 0.00 36 113 15392 -58.3 -86.3 2 28.0 -58.6 400.8 400.8 305.3 400.8 0.00 37 90 16804 -64.3 -92.3 1 28.0 -64.5 265 39 415.8 415.8 307.2 415.8 0.00 38 76 17839 -63.9 -91.9 1 28.0 -64.1 261 45 437.3 437.3 309.6 437.3 0.00 39 70 18350 -58.1 -88.1 1 30.0 -58.6 270 44 460.1 460.1 311.8 460.1 0.00 40 63 19012 -57.9 -87.9 1 30.0 -58.5 261 35 474.6 474.6 313.0 474.6 0.00 41 55 19854 -64.1 -92.1 1 28.0 -64.4 249 24 479.2 479.2 313.4 479.2 0.00 42 50 20440 -61.5 -90.5 1 29.0 -62.0 280 38 498.6 498.6 314.8 498.6 0.00 43 39 22000 -62.1 -91.1 1 29.0 -62.7 265 17 533.8 533.8 317.2 533.8 0.00 44 30 23690 -48.9 -81.9 1 33.0 -51.7 240 13 611.3 611.3 321.1 611.4 0.02 45 28 24145 -45.1 -79.1 1 34.0 -49.2 253 13 634.1 634.1 322.1 634.3 0.03 46 20 26390 -44.1 -78.1 1 34.0 -49.6 15 18 701.2 701.2 324.5 701.6 0.05 47 15 28333 -42.5 -77.5 1 35.0 -49.7 64 15 766.6 766.7 326.4 767.2 0.07 48 10 31110 -37.1 -74.1 1 37.0 -48.9 105 27 881.1 881.1 329.1 882.9 0.17 49 7.0 33606 -31.3 -70.3 1 39.0 -48.6 999.7 999.9 331.2 1004.8 0.42 TRP 90 -64.3 -92.3 1 28.0 -64.5 265 39 415.8 415.8 307.2 415.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5592.58 m Freezing level: 663.49 mb = 3452.89 m = 11328.25 ft Wetbulb zero: 712.78 mb = 2873.98 m = 9428.95 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 56.74 % Est. max temperature: 29.20 C = 84.57 F Sfc-Lift cond lev (LCL): 799.51 mb = 1929.27 m = 6329.54 ft T: 11.39 C 700-500 lapse rate: 7.65 C/km ThetaE index: 3.04 C Layer 969.0- 936.0 mb Conv cond level (CCL): 670.58 mb = 3366.10 m = 11043.51 ft Mean mixing ratio: 5.99 g/kg Conv temperature: 33.61 C = 92.49 F Cap Strength: 6.72 C Lifted Index: 2.72 C Risk: None Lifted Index @300 mb: 5.06 C Lifted Index @700 mb: 5.18 C Showalter Index: 1.20 C Risk: Showers probable Total Totals Index: 50.29 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.41 C Cross Totals Index: 17.87 C K Index: 24.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 108.11 Risk: None Energy Index: -0.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.86 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 56726.20 J/kg Cap Strength: 6.72 C Lift Cond Lev (LCL): 772.82 mb = 2211.11 m = 7254.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 90 17854 265 39 38.9 3.4 1 998 46 260 21 20.7 3.6 2 971 305 275 32 31.9 -2.8 3 940 610 275 43 42.8 -3.7 4 920 807 270 48 48.0 -0.0 5 908 914 265 49 48.8 4.3 6 875 1219 260 40 39.4 6.9 7 850 1457 260 42 41.4 7.3 8 843 1524 255 39 37.7 10.1 9 811 1829 260 40 39.4 6.9 10 781 2134 265 39 38.9 3.4 11 752 2438 265 36 35.9 3.1 12 724 2743 265 38 37.9 3.3 13 700 3012 270 34 34.0 -0.0 14 697 3048 265 34 33.9 3.0 15 643 3658 280 39 38.4 -6.8 16 618 3962 280 39 38.4 -6.8 17 594 4267 285 43 41.5 -11.1 18 548 4877 290 45 42.3 -15.4 19 500 5574 280 44 43.3 -7.6 20 465 6096 285 43 41.5 -11.1 21 446 6401 280 45 44.3 -7.8 22 400 7185 285 46 44.4 -11.9 23 393 7315 285 47 45.4 -12.2 24 376 7620 285 44 42.5 -11.4 25 344 8230 295 44 39.9 -18.6 26 329 8534 300 46 39.8 -23.0 27 301 9144 290 44 41.3 -15.0 28 300 9164 285 47 45.4 -12.2 29 274 9754 285 48 46.4 -12.4 30 250 10363 285 54 52.2 -14.0 31 250 10363 285 52 50.2 -13.5 32 227 10973 285 51 49.3 -13.2 33 206 11582 285 51 49.3 -13.2 34 200 11775 285 63 60.9 -16.3 35 196 11887 290 64 60.1 -21.9 36 150 13509 275 41 40.8 -3.6 37 145 13716 280 38 37.4 -6.6 38 100 15797 270 27 27.0 -0.0 39 99 15850 265 49 48.8 4.3 40 91 16459 270 27 27.0 -0.0 41 74 17983 260 48 47.3 8.3 42 70 18350 270 44 44.0 -0.0 43 53 20117 245 21 19.0 8.9 44 50 20440 280 38 37.4 -6.6 45 48 20726 280 38 37.4 -6.6 46 43 21336 230 26 19.9 16.7 47 39 21946 255 15 14.5 3.9 48 38 22250 295 22 19.9 -9.3 49 36 22555 250 27 25.4 9.2 50 33 23165 0 0 -0.0 -0.0 51 30 23690 240 13 11.3 6.5 52 28 24079 245 13 11.8 5.5 53 24 25298 30 7 -3.5 -6.1 54 21 26213 185 2 0.2 2.0 55 20 26390 15 18 -4.7 -17.4 56 19 26822 20 19 -6.5 -17.9 57 16 27737 0 0 -0.0 -0.0 58 14 28651 95 23 -22.9 2.0 59 10 31110 105 27 -26.1 7.0 Wind Parameters Energy-Hel index: -0.80 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//SAVC/skewt/SAVC.skewt.20251209.12.gif