UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 27 NOV 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 89 1 925 771 120 4 SFC 919 828 23.2 17.2 69 6.0 19.1 120 4 303.6 306.1 295.3 343.9 13.56 3 914 875 20.8 16.1 74 4.7 17.6 104 5 301.6 303.9 294.1 339.0 12.69 4 850 1498 15.0 14.3 96 0.7 14.6 40 12 301.9 304.1 293.7 337.7 12.15 5 826 1740 13.4 12.9 97 0.5 13.1 41 14 302.7 304.8 293.4 336.4 11.40 6 814 1864 14.8 7.8 63 7.0 10.6 46 14 305.4 306.9 291.7 330.1 8.18 7 774 2290 13.2 3.2 51 10.0 7.6 169 5 308.1 309.3 290.9 327.3 6.23 8 715 2953 9.2 1.2 57 8.0 4.8 279 18 310.8 311.9 291.4 329.0 5.85 9 700 3129 7.6 1.6 66 6.0 4.3 275 22 310.9 312.1 291.7 330.0 6.15 10 672 3462 4.4 0.1 74 4.3 2.1 272 22 311.0 312.1 291.4 328.8 5.74 11 666 3535 5.2 -13.8 24 19.0 -2.3 266 19 312.7 313.0 288.5 319.1 1.97 12 656 3658 5.8 -29.2 6 35.0 -4.2 256 15 314.7 314.8 287.6 316.5 0.52 13 500 5820 -7.7 -43.7 4 36.0 -14.1 230 18 323.7 323.7 290.0 324.3 0.16 14 424 7082 -17.1 -45.1 7 28.0 -21.1 247 33 327.3 327.3 291.1 327.9 0.16 15 418 7190 -16.3 -55.3 2 39.0 -20.8 249 34 329.6 329.6 291.7 329.8 0.05 16 400 7520 -18.5 -44.5 8 26.0 -22.2 255 39 330.9 331.0 292.2 331.7 0.18 17 372 8054 -22.7 -47.7 8 25.0 -25.7 266 40 332.3 332.3 292.5 332.9 0.14 18 348 8540 -24.1 -58.1 3 34.0 -27.1 275 53 336.8 336.8 293.6 337.0 0.04 19 300 9600 -32.7 -62.7 3 30.0 -34.4 260 46 339.3 339.3 294.1 339.4 0.03 20 291 9815 -34.3 -63.3 4 29.0 -35.8 257 52 340.0 340.0 294.3 340.1 0.03 21 259 10627 -38.3 -55.3 15 17.0 -39.4 244 73 345.6 345.6 295.7 346.0 0.08 22 250 10870 -40.5 -54.5 21 14.0 -41.3 240 79 345.9 345.9 295.8 346.2 0.09 23 236 11258 -44.3 -52.3 41 8.0 -44.7 241 80 345.9 345.9 295.8 346.4 0.13 24 225 11574 -46.9 -54.9 40 8.0 -47.3 242 82 346.6 346.6 296.0 347.0 0.10 25 221 11692 -47.7 -60.7 21 13.0 -48.1 243 83 347.2 347.2 296.1 347.4 0.05 26 202 12276 -52.9 -59.6 44 6.7 -53.1 245 87 348.0 348.0 296.3 348.2 0.06 27 200 12340 -53.5 -59.5 48 6.0 -53.7 245 87 348.0 348.1 296.3 348.3 0.06 28 187 12770 -57.1 -62.1 53 5.0 -57.2 244 86 349.0 349.0 296.4 349.2 0.05 29 165 13551 -63.5 -73.5 24 10.0 -63.6 241 83 351.0 351.0 296.8 351.0 0.01 30 150 14130 -68.9 -73.6 51 4.7 -68.9 250 74 351.4 351.4 297.0 351.5 0.01 31 142 14455 -71.7 -75.2 59 3.5 -71.7 253 76 352.1 352.1 297.1 352.1 0.01 32 123 15293 -75.7 -80.7 45 5.0 -75.7 246 62 359.5 359.5 298.6 359.6 0.00 33 101 16442 -72.3 -86.3 10 14.0 -72.3 231 36 386.9 386.9 303.3 386.9 0.00 34 100 16500 -72.3 -87.3 9 15.0 -72.3 230 35 388.0 388.0 303.5 388.0 0.00 35 80 17809 -74.9 -87.9 12 13.0 -74.9 220 22 408.3 408.3 306.3 408.3 0.00 36 70 18590 -73.3 -88.3 8 15.0 -73.3 305 5 427.6 427.6 308.6 427.6 0.00 37 66 18933 -73.7 -89.7 7 16.0 -73.7 168 3 434.0 434.0 309.3 434.0 0.00 38 60 19496 -69.1 -89.1 4 20.0 -69.2 145 11 456.2 456.2 311.4 456.2 0.00 39 54 20122 -70.9 -90.9 4 20.0 -71.0 100 17 466.0 466.0 312.3 466.0 0.00 40 50 20580 -68.1 -90.1 3 22.0 -68.3 65 18 483.0 483.0 313.7 483.0 0.00 41 34 22934 -59.7 -87.7 1 28.0 -60.6 108 26 561.4 561.4 318.7 561.5 0.01 42 31 23507 -61.7 -88.7 2 27.0 -62.4 95 31 571.1 571.1 319.2 571.1 0.00 43 30 23710 -59.9 -87.9 1 28.0 -60.8 90 33 581.3 581.3 319.8 581.4 0.01 44 24 25118 -56.7 -85.7 1 29.0 -58.3 89 38 629.0 629.0 321.9 629.0 0.01 45 23 25389 -56.9 -86.9 1 30.0 -58.5 77 41 636.1 636.1 322.2 636.1 0.01 46 22 25674 -52.5 -84.5 1 32.0 -55.1 81 39 657.3 657.3 323.0 657.4 0.01 47 20 26290 -53.5 -84.5 1 31.0 -56.1 80 40 672.4 672.4 323.5 672.5 0.02 48 18 26968 -53.3 -84.3 1 31.0 -56.1 80 39 693.6 693.6 324.2 693.8 0.02 TRP 80 17809 -74.9 -87.9 12 13.0 -74.9 220 22 408.3 408.3 306.3 408.3 0.00 WND 202 12276 -52.9 -59.6 44 6.7 -53.1 245 87 348.0 348.0 296.3 348.2 0.06 Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 588.98 mb = 4587.04 m = 15049.17 ft Wetbulb zero: 669.09 mb = 3497.40 m = 11474.28 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 39.02 % Est. max temperature: 27.83 C = 82.09 F Sfc-Lift cond lev (LCL): 841.56 mb = 1582.38 m = 5191.46 ft T: 14.44 C 700-500 lapse rate: 5.69 C/km ThetaE index: 16.60 C Layer 914.0- 715.0 mb Conv cond level (CCL): 835.56 mb = 1642.93 m = 5390.13 ft Mean mixing ratio: 12.14 g/kg Conv temperature: 21.97 C = 71.54 F Cap Strength: 2.22 C Lifted Index: -0.04 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.64 C Lifted Index @700 mb: 0.61 C Showalter Index: 0.07 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.00 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 213.60 Risk: None Energy Index: -2.56 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.75 J/kg Max Up Vert Vel: 9.35 m/s Conv Inhibition (B-): 81.19 J/kg Cap Strength: 2.15 C Lift Cond Lev (LCL): 839.35 mb = 1604.72 m = 5264.75 ft Lev Free Conv (LFC): 684.35 mb = 3313.59 m = 10871.24 ft Equ Level (EL): 664.35 mb = 3555.33 m = 11664.31 ft B at Equ Level: 7.93 J/kg Max Parcel Lev (MPL): 644.35 mb = 3801.02 m = 12470.38 ft Wind level data Storm motion: 289 at 11 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 ---------------------------------------------------------- 0 919 828 120 4 -3.5 2.0 | 112 15 -13.8 5.5 1 910 914 90 6 -6.0 0.0 | 102 17 -16.3 3.5 2 878 1219 80 11 -10.8 -1.9 | 94 21 -21.1 1.6 3 850 1498 40 12 -7.7 -9.2 | 73 19 -18.0 -5.6 4 847 1524 45 10 -7.1 -7.1 | 79 18 -17.4 -3.5 5 817 1829 40 16 -10.3 -12.3 | 67 22 -20.6 -8.7 6 788 2134 100 2 -2.0 0.3 | 108 13 -12.3 3.9 7 760 2438 240 8 6.9 4.0 | 156 8 -3.4 7.5 8 733 2743 265 11 11.0 1.0 | 188 5 0.6 4.5 9 707 3048 285 22 21.3 -5.7 | 281 11 10.9 -2.2 10 700 3129 275 22 21.9 -1.9 | 262 12 11.6 1.6 11 681 3353 280 25 24.6 -4.3 | 273 14 14.3 -0.8 12 655 3658 255 15 14.5 3.9 | 209 9 4.2 7.4 13 631 3962 305 12 9.8 -6.9 | 8 3 -0.5 -3.3 14 607 4267 300 7 6.1 -3.5 | 91 4 -4.2 0.0 15 584 4572 305 5 4.1 -2.9 | 96 6 -6.2 0.7 16 563 4877 255 16 15.5 4.1 | 214 9 5.1 7.7 17 500 5820 230 18 13.8 11.6 | 193 16 3.5 15.1 18 482 6096 230 19 14.6 12.2 | 195 16 4.2 15.8 19 400 7520 255 39 37.7 10.1 | 244 31 27.4 13.6 20 363 8230 270 41 41.0 -0.0 | 263 31 30.7 3.5 21 348 8534 275 53 52.8 -4.6 | 271 43 42.5 -1.1 22 306 9449 260 38 37.4 6.6 | 249 29 27.1 10.1 23 300 9600 260 46 45.3 8.0 | 252 37 35.0 11.5 24 250 10870 240 79 68.4 39.5 | 233 72 58.1 43.0 25 246 10973 240 78 67.5 39.0 | 233 71 57.2 42.5 26 202 12276 245 87 78.8 36.8 | 240 80 68.5 40.3 27 200 12340 245 87 78.8 36.8 | 240 80 68.5 40.3 28 195 12497 245 87 78.8 36.8 | 240 80 68.5 40.3 29 160 13716 240 82 71.0 41.0 | 234 75 60.7 44.5 30 150 14130 250 74 69.5 25.3 | 244 66 59.2 28.9 31 138 14630 255 77 74.4 19.9 | 250 68 64.1 23.5 32 100 16500 230 35 26.8 22.5 | 212 31 16.5 26.0 33 96 16764 230 35 26.8 22.5 | 212 31 16.5 26.0 34 91 17069 230 27 20.7 17.4 | 206 23 10.4 20.9 35 86 17374 210 25 12.5 21.7 | 185 25 2.2 25.2 36 82 17678 230 20 15.3 12.9 | 197 17 5.0 16.4 37 80 17809 220 22 14.1 16.9 | 191 21 3.8 20.4 38 78 17983 220 22 14.1 16.9 | 191 21 3.8 20.4 39 74 18288 175 13 -1.1 13.0 | 145 20 -11.4 16.5 40 70 18590 305 5 4.1 -2.9 | 96 6 -6.2 0.7 41 66 18898 170 2 -0.3 2.0 | 117 12 -10.7 5.5 42 60 19507 145 11 -6.3 9.0 | 127 21 -16.6 12.6 43 54 20117 100 17 -16.7 3.0 | 104 28 -27.1 6.5 44 51 20422 100 13 -12.8 2.3 | 104 24 -23.1 5.8 45 50 20580 65 18 -16.3 -7.6 | 81 27 -26.6 -4.1 46 49 20726 75 24 -23.2 -6.2 | 85 34 -33.5 -2.7 47 46 21031 65 18 -16.3 -7.6 | 81 27 -26.6 -4.1 48 44 21336 85 15 -14.9 -1.3 | 95 25 -25.3 2.2 49 42 21641 110 17 -16.0 5.8 | 110 28 -26.3 9.4 50 36 22555 85 20 -19.9 -1.7 | 93 30 -30.2 1.8 51 34 22860 110 25 -23.5 8.6 | 110 36 -33.8 12.1 52 30 23710 90 33 -33.0 0.0 | 95 43 -43.3 3.5 53 27 24384 80 29 -28.6 -5.0 | 88 39 -38.9 -1.5 54 25 24994 100 35 -34.5 6.1 | 102 46 -44.8 9.6 55 23 25298 75 41 -39.6 -10.6 | 82 50 -49.9 -7.1 56 20 26213 90 37 -37.0 0.0 | 94 47 -47.3 3.5 57 20 26290 80 40 -39.4 -6.9 | 86 50 -49.7 -3.4 58 16 27127 80 37 -36.4 -6.4 | 86 47 -46.7 -2.9 Wind Parameters Mean winds (0-6000m): 259.0 at 14.5 knts Storm direction: 289.0 at 10.9 knts Shear (0-3000m) pos: 4.3 neg: 2.7 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 146.2 deg Storm rel helicity (0-3000m) pos: 133.9 neg: -115.2 tot: 18.7 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 16.2 stream: 2.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.62 Bulk Shear: 70.01 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 82 8 97 19| 0.0 10.0 10.0| 0.0 -40.8 -40.8 -81.5 -0.73| 11.7 -8.5 1000 60 10 85 19| 0.0 8.1 8.1| 0.1 -76.3 -76.2 -76.2 -0.67| 11.4 -7.7 1500 59 9 86 18| 7.3 5.4 12.7| 90.1 -76.3 13.8 9.2 0.11| 15.8 1.7 2000 47 9 81 17| 7.0 4.1 11.0|111.0 -76.3 34.7 17.3 0.26| 15.6 4.1 2500 325 12 31 7| 7.3 3.2 10.6|130.1 -85.2 45.0 18.0 0.28| 15.6 4.4 3000 296 13 331 2| 4.3 2.7 7.0|133.9-115.2 18.7 6.2 0.15| 16.2 2.4 4000 295 12 345 2| 2.3 1.2 3.5|143.9-115.2 28.7 7.2 0.26| 15.2 4.0 5000 273 13 222 4| 1.9 0.2 2.0|143.9-130.3 13.7 2.7 0.20| 13.3 2.7 6000 259 15 212 7| 2.6 0.1 2.7|195.3-130.3 65.0 10.8 0.26| 12.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251127.12.gif