UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 21 OCT 25 Station: SZ566 WMO ident: 83566 Latitude: -19.62 Longitude: -43.57 ------------------------------------------------------------------------------- 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 171 SFC 926 829 16.2 8.2 59 8.0 11.6 80 9 295.8 297.1 287.8 317.2 7.38 2 925 838 15.6 7.6 59 8.0 11.0 115 12 295.3 296.5 287.3 315.8 7.09 3 915 930 13.6 6.6 63 7.0 9.7 115 13 294.1 295.3 286.6 313.5 6.69 4 850 1545 8.0 6.1 88 1.9 6.9 95 16 294.5 295.8 287.0 314.7 6.96 5 809 1952 5.2 5.2 100 0.0 5.2 77 12 295.7 297.0 287.3 315.7 6.87 6 766 2400 6.6 0.6 65 6.0 3.5 189 5 301.9 302.9 288.0 317.6 5.22 7 700 3136 2.6 0.9 89 1.7 1.7 295 15 305.4 306.5 289.7 323.1 5.84 8 696 3182 2.2 0.7 90 1.5 1.4 288 14 305.4 306.5 289.7 323.0 5.79 9 679 3382 1.4 -5.6 60 7.0 -1.7 263 10 306.7 307.4 288.2 318.2 3.71 10 658 3635 3.0 -39.0 3 42.0 -6.2 296 10 311.3 311.3 286.0 312.0 0.20 11 523 5459 -7.5 -41.5 5 34.0 -13.7 229 27 319.8 319.8 288.9 320.5 0.19 12 507 5701 -6.7 -52.7 1 46.0 -13.6 233 36 323.6 323.6 289.9 323.8 0.06 13 500 5810 -6.9 -52.9 1 46.0 -13.8 235 39 324.6 324.6 290.2 324.9 0.06 14 427 7021 -15.7 -46.7 5 31.0 -20.1 255 42 328.4 328.4 291.4 328.9 0.13 15 400 7510 -20.3 -47.3 7 27.0 -23.7 240 46 328.6 328.6 291.5 329.1 0.13 16 357 8340 -27.5 -46.5 15 19.0 -29.5 255 43 329.8 329.8 291.8 330.4 0.16 17 300 9570 -35.7 -57.7 9 22.0 -37.0 265 59 335.1 335.1 293.2 335.3 0.05 18 272 10242 -40.7 -61.7 9 21.0 -41.6 277 63 337.3 337.3 293.7 337.5 0.03 19 250 10810 -44.1 -68.1 5 24.0 -44.8 285 70 340.5 340.5 294.4 340.6 0.02 20 211 11932 -50.3 -74.3 4 24.0 -50.8 270 82 347.7 347.7 296.1 347.7 0.01 21 200 12280 -52.3 -76.3 4 24.0 -52.7 275 77 349.9 349.9 296.6 350.0 0.01 22 177 13060 -58.5 -78.5 6 20.0 -58.7 272 78 352.2 352.2 297.1 352.2 0.00 23 154 13927 -62.7 -81.7 6 19.0 -62.9 262 65 359.4 359.4 298.6 359.4 0.00 24 151 14049 -61.7 -82.7 4 21.0 -61.9 261 62 363.1 363.1 299.3 363.1 0.00 25 150 14090 -61.9 -81.9 5 20.0 -62.0 260 61 363.4 363.4 299.4 363.5 0.00 26 100 16530 -73.7 -86.7 12 13.0 -73.7 250 33 385.3 385.3 303.1 385.3 0.00 27 89 17204 -78.1 -87.1 22 9.0 -78.1 265 23 389.6 389.6 303.8 389.6 0.00 28 75 18208 -68.1 -91.1 2 23.0 -68.2 170 17 430.1 430.1 308.9 430.1 0.00 29 70 18620 -71.3 -89.3 5 18.0 -71.4 340 16 431.8 431.8 309.0 431.9 0.00 30 67 18877 -72.7 -89.7 6 17.0 -72.8 331 18 434.3 434.3 309.3 434.3 0.00 31 63 19239 -68.9 -90.9 3 22.0 -69.1 296 17 450.4 450.4 310.9 450.4 0.00 32 50 20630 -64.5 -91.5 1 27.0 -64.8 65 13 491.5 491.5 314.3 491.5 0.00 33 41 21852 -62.1 -90.1 1 28.0 -62.6 92 27 526.2 526.2 316.7 526.2 0.00 34 39 22160 -64.5 -90.5 2 26.0 -64.9 81 30 527.7 527.7 316.8 527.7 0.00 35 33 23197 -58.3 -89.3 1 31.0 -59.3 96 26 570.0 570.0 319.2 570.0 0.00 36 30 23800 -56.7 -87.7 1 31.0 -58.0 95 29 590.1 590.1 320.2 590.1 0.01 37 21 26078 -53.5 -85.5 1 32.0 -55.9 94 33 663.1 663.1 323.2 663.2 0.01 TRP 89 17204 -78.1 -87.1 22 9.0 -78.1 265 23 389.6 389.6 303.8 389.6 0.00 WND 211 11932 -50.3 -74.3 4 24.0 -50.8 270 82 347.7 347.7 296.1 347.7 0.01 Sounding variables and indices 1000-500 mb thick: 5639.00 m Freezing level: 619.43 mb = 4156.41 m = 13636.34 ft Wetbulb zero: 688.34 mb = 3271.55 m = 10733.30 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 43.26 % Est. max temperature: 20.75 C = 69.36 F Sfc-Lift cond lev (LCL): 821.41 mb = 1826.62 m = 5992.78 ft T: 6.06 C 700-500 lapse rate: 3.55 C/km ThetaE index: 3.75 C Layer 925.0- 850.0 mb Conv cond level (CCL): 712.12 mb = 2995.83 m = 9828.73 ft Mean mixing ratio: 6.86 g/kg Conv temperature: 24.93 C = 76.87 F Cap Strength: 12.15 C Lifted Index: 12.71 C Risk: None Lifted Index @300 mb: 14.96 C Lifted Index @700 mb: 4.63 C Showalter Index: 12.53 C Risk: None Total Totals Index: 27.90 C Risk: None Vertical Totals Index: 14.90 C Cross Totals Index: 13.00 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 144.20 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.84 J/kg Max Up Vert Vel: 2.77 m/s Conv Inhibition (B-): 39370.11 J/kg Cap Strength: 12.45 C Lift Cond Lev (LCL): 823.31 mb = 1807.56 m = 5930.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 14 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 ---------------------------------------------------------- 0 926 829 80 9 -8.9 -1.6 | 88 23 -23.0 -0.7 1 925 838 115 12 -10.9 5.1 | 103 26 -25.1 5.9 2 917 914 115 13 -11.8 5.5 | 104 27 -26.0 6.3 3 852 1524 95 16 -15.9 1.4 | 94 30 -30.1 2.2 4 850 1545 95 16 -15.9 1.4 | 94 30 -30.1 2.2 5 821 1829 95 12 -12.0 1.0 | 94 26 -26.1 1.9 6 791 2134 50 11 -8.4 -7.1 | 75 23 -22.6 -6.2 7 762 2438 210 4 2.0 3.5 | 110 13 -12.2 4.3 8 734 2743 290 12 11.3 -4.1 | 42 4 -2.9 -3.3 9 708 3048 300 16 13.9 -8.0 | 3 7 -0.3 -7.1 10 700 3136 295 15 13.6 -6.3 | 6 6 -0.6 -5.5 11 681 3353 260 10 9.8 1.7 | 121 5 -4.3 2.6 12 656 3658 300 10 8.7 -5.0 | 53 7 -5.5 -4.1 13 631 3962 285 13 12.6 -3.4 | 33 3 -1.6 -2.5 14 607 4267 250 9 8.5 3.1 | 124 7 -5.7 3.9 15 584 4572 230 20 15.3 12.9 | 185 14 1.1 13.7 16 562 4877 240 17 14.7 8.5 | 183 9 0.5 9.4 17 541 5182 225 18 12.7 12.7 | 174 14 -1.5 13.6 18 501 5791 235 39 31.9 22.4 | 217 29 17.8 23.2 19 500 5810 235 39 31.9 22.4 | 217 29 17.8 23.2 20 482 6096 245 35 31.7 14.8 | 228 24 17.5 15.6 21 427 7010 255 42 40.6 10.9 | 246 29 26.4 11.7 22 400 7510 240 46 39.8 23.0 | 227 35 25.7 23.9 23 394 7620 240 46 39.8 23.0 | 227 35 25.7 23.9 24 362 8230 255 43 41.5 11.1 | 246 30 27.4 12.0 25 332 8839 255 42 40.6 10.9 | 246 29 26.4 11.7 26 318 9144 255 58 56.0 15.0 | 249 45 41.8 15.9 27 300 9570 265 59 58.8 5.1 | 262 45 44.6 6.0 28 255 10668 285 65 62.8 -16.8 | 288 51 48.6 -16.0 29 250 10810 285 70 67.6 -18.1 | 288 56 53.4 -17.3 30 211 11932 270 82 82.0 -0.0 | 269 68 67.8 0.9 31 203 12192 270 82 82.0 -0.0 | 269 68 67.8 0.9 32 200 12280 275 77 76.7 -6.7 | 275 63 62.5 -5.9 33 167 13411 270 78 78.0 -0.0 | 269 64 63.8 0.9 34 150 14090 260 61 60.1 10.6 | 256 47 45.9 11.4 35 130 14935 245 46 41.7 19.4 | 234 34 27.5 20.3 36 106 16154 250 32 30.1 10.9 | 233 20 15.9 11.8 37 100 16530 250 33 31.0 11.3 | 234 21 16.8 12.1 38 96 16764 245 35 31.7 14.8 | 228 24 17.5 15.6 39 89 17204 265 23 22.9 2.0 | 252 9 8.7 2.9 40 86 17374 265 23 22.9 2.0 | 252 9 8.7 2.9 41 82 17678 240 16 13.9 8.0 | 178 9 -0.3 8.9 42 74 18288 160 17 -5.8 16.0 | 130 26 -20.0 16.8 43 70 18593 35 10 -5.7 -8.2 | 70 21 -19.9 -7.3 44 70 18620 340 16 5.5 -15.0 | 32 17 -8.7 -14.2 45 67 18898 330 18 9.0 -15.6 | 19 16 -5.2 -14.7 46 63 19202 320 18 11.6 -13.8 | 11 13 -2.6 -12.9 47 60 19507 165 10 -2.6 9.7 | 122 20 -16.8 10.5 48 57 19812 165 12 -3.1 11.6 | 126 21 -17.3 12.4 49 54 20117 70 15 -14.1 -5.1 | 81 29 -28.3 -4.3 50 50 20630 65 13 -11.8 -5.5 | 80 26 -26.0 -4.6 51 49 20726 60 14 -12.1 -7.0 | 77 27 -26.3 -6.1 52 47 21031 95 12 -12.0 1.0 | 94 26 -26.1 1.9 53 45 21336 75 17 -16.4 -4.4 | 83 31 -30.6 -3.5 54 42 21641 110 19 -17.9 6.5 | 103 33 -32.0 7.3 55 40 21946 85 30 -29.9 -2.6 | 88 44 -44.1 -1.8 56 39 22250 80 30 -29.5 -5.2 | 84 44 -43.7 -4.4 57 35 22860 110 23 -21.6 7.9 | 104 37 -35.8 8.7 58 33 23165 95 26 -25.9 2.3 | 94 40 -40.1 3.1 59 30 23774 105 23 -22.2 6.0 | 101 37 -36.4 6.8 60 30 23800 95 29 -28.9 2.5 | 94 43 -43.1 3.4 61 26 24384 85 31 -30.9 -2.7 | 88 45 -45.1 -1.9 62 20 25298 95 33 -32.9 2.9 | 95 47 -47.1 3.7 63 16 26213 90 38 -38.0 0.0 | 91 52 -52.2 0.9 64 15 26518 80 34 -33.5 -5.9 | 84 48 -47.7 -5.1 Wind Parameters Mean winds (0-6000m): 243.4 at 18.9 knts Storm direction: 273.4 at 14.2 knts Shear (0-3000m) pos: 3.4 neg: 0.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -44.4 deg Storm rel helicity (0-3000m) pos: 132.3 neg: -111.4 tot: 20.9 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 14.4 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 120.82 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 ------------------------------------------------------------------------------- 500 109 14 101 28| 7.6 0.0 7.6| 43.2 -21.8 21.4 42.7 0.33| 11.8 3.8 1000 102 14 98 28| 3.8 1.7 5.6| 43.2 -35.6 7.6 7.6 0.11| 9.0 1.0 1500 96 13 95 27| 3.3 1.2 4.5|123.8 -91.7 32.1 21.4 0.18| 14.4 2.6 2000 93 12 93 26| 4.7 0.9 5.6|127.8-100.2 27.5 13.8 0.02| 16.1 0.3 2500 78 12 86 26| 3.8 0.9 4.7|132.3-103.4 28.9 11.5 0.08| 15.6 1.2 3000 47 12 73 24| 3.4 0.8 4.2|132.3-111.4 20.9 7.0 -0.01| 14.4 -0.1 4000 259 12 149 4| 2.5 2.4 4.9|153.7-112.5 41.2 10.3 0.11| 13.7 1.5 5000 239 15 172 9| 3.5 2.6 6.1|234.0-117.4 116.6 23.3 0.19| 13.6 2.6 6000 243 19 196 10| 3.6 2.2 5.8|309.8-117.4 192.5 32.1 0.25| 12.6 3.1 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251021.12.gif