UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111012.upa.cvt Date: 1200Z 10 NOV 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 10 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 110 1 925 789 120 12 SFC 921 826 20.4 16.8 80 3.6 17.9 120 12 300.5 303.0 294.1 339.2 13.18 3 890 1120 16.2 14.8 91 1.4 15.3 108 13 299.2 301.3 292.8 334.1 11.98 4 850 1511 14.2 13.7 97 0.5 13.9 60 15 301.0 303.2 293.2 335.4 11.67 5 826 1753 13.2 12.6 96 0.6 12.8 49 17 302.4 304.5 293.2 335.5 11.17 6 806 1960 13.8 12.3 91 1.5 12.9 28 13 305.2 307.3 294.0 338.8 11.22 7 750 2566 12.2 8.8 80 3.4 10.1 321 4 309.8 311.6 294.0 338.9 9.52 8 738 2701 12.8 -12.2 16 25.0 2.2 305 3 311.9 312.3 288.3 318.5 2.03 9 720 2909 11.4 -2.6 37 14.0 4.2 284 7 312.6 313.4 290.7 326.4 4.39 10 708 3049 10.8 -16.2 13 27.0 0.3 270 10 313.4 313.7 288.2 318.5 1.52 11 700 3144 10.4 -6.6 30 17.0 2.3 270 18 314.0 314.6 290.2 324.7 3.33 12 686 3312 10.2 -1.8 43 12.0 3.9 273 19 315.6 316.5 292.0 331.2 4.89 13 669 3519 9.2 -14.8 17 24.0 -0.4 277 20 316.7 317.1 289.6 322.8 1.81 14 649 3769 6.8 -3.2 49 10.0 1.7 281 22 316.8 317.7 292.2 331.7 4.66 15 638 3909 5.8 -6.2 42 12.0 0.1 284 23 317.2 317.9 291.6 329.4 3.77 16 628 4038 5.8 -31.2 5 37.0 -4.6 280 22 318.6 318.7 288.8 320.3 0.45 17 569 4837 1.6 -42.4 2 44.0 -7.9 262 17 322.8 322.9 289.8 323.4 0.16 18 500 5860 -7.5 -34.5 9 27.0 -13.5 235 21 323.9 324.0 290.4 325.4 0.41 19 493 5970 -8.5 -34.5 10 26.0 -14.2 233 22 324.0 324.1 290.4 325.5 0.42 20 470 6341 -9.5 -40.5 6 31.0 -15.4 222 32 327.2 327.2 291.2 328.1 0.24 21 462 6474 -9.1 -35.1 10 26.0 -14.9 218 36 329.3 329.4 291.9 330.9 0.42 22 445 6765 -9.7 -45.7 4 36.0 -15.9 212 44 332.1 332.1 292.4 332.7 0.14 23 400 7580 -16.5 -47.5 5 31.0 -20.9 250 28 333.5 333.6 292.8 334.1 0.13 24 356 8445 -23.7 -46.7 10 23.0 -26.5 265 28 335.2 335.2 293.3 335.8 0.16 25 349 8590 -24.5 -50.5 7 26.0 -27.3 271 27 336.0 336.0 293.4 336.4 0.11 26 338 8823 -25.9 -36.9 35 11.0 -27.7 277 29 337.2 337.3 294.1 339.0 0.48 27 331 8974 -26.5 -41.5 23 15.0 -28.6 281 31 338.4 338.4 294.2 339.6 0.30 28 328 9040 -26.5 -31.5 63 5.0 -27.5 282 31 339.3 339.4 294.9 342.4 0.84 29 321 9196 -27.7 -31.0 73 3.3 -28.3 284 32 339.7 339.9 295.1 343.1 0.90 30 314 9354 -28.7 -36.7 46 8.0 -30.0 281 33 340.5 340.6 294.9 342.5 0.52 31 300 9680 -30.3 -40.3 37 10.0 -31.6 275 35 342.7 342.8 295.3 344.2 0.38 32 298 9727 -30.7 -44.7 24 14.0 -32.3 274 35 342.8 342.8 295.2 343.7 0.24 33 289 9942 -32.3 -50.3 15 18.0 -33.9 271 35 343.5 343.5 295.3 344.0 0.13 34 277 10238 -34.3 -48.3 23 14.0 -35.6 266 35 344.8 344.8 295.6 345.5 0.17 35 250 10940 -40.7 -52.7 26 12.0 -41.5 255 36 345.6 345.6 295.7 346.0 0.12 36 240 11217 -43.1 -52.1 37 9.0 -43.6 252 36 346.0 346.0 295.8 346.5 0.13 37 230 11503 -45.7 -54.7 36 9.0 -46.2 249 37 346.3 346.3 295.9 346.7 0.10 38 222 11738 -47.3 -66.3 10 19.0 -47.9 247 37 347.3 347.4 296.1 347.4 0.02 39 200 12420 -53.3 -66.3 19 13.0 -53.6 245 42 348.4 348.4 296.3 348.5 0.03 40 171 13409 -62.1 -68.1 44 6.0 -62.2 245 46 349.7 349.7 296.6 349.8 0.02 41 165 13629 -63.7 -68.1 55 4.4 -63.7 245 47 350.7 350.7 296.8 350.8 0.02 42 154 14050 -65.5 -80.5 11 15.0 -65.6 245 48 354.6 354.6 297.6 354.6 0.00 43 150 14210 -66.7 -76.7 23 10.0 -66.8 245 44 355.2 355.2 297.7 355.2 0.01 44 135 14836 -71.7 -77.7 40 6.0 -71.7 251 39 357.2 357.2 298.1 357.2 0.01 45 121 15478 -72.7 -85.7 12 13.0 -72.8 244 37 366.7 366.7 299.9 366.7 0.00 46 103 16410 -76.7 -86.7 19 10.0 -76.7 236 44 376.3 376.3 301.6 376.3 0.00 47 100 16580 -76.3 -86.3 19 10.0 -76.3 250 30 380.3 380.3 302.3 380.3 0.00 48 94 16936 -78.7 -87.7 22 9.0 -78.7 253 30 382.4 382.4 302.6 382.4 0.00 49 85 17512 -77.3 -88.3 16 11.0 -77.3 253 21 396.4 396.4 304.7 396.4 0.00 50 74 18298 -82.7 -88.7 35 6.0 -82.7 305 19 401.0 401.0 305.3 401.0 0.00 51 71 18530 -83.1 -91.1 24 8.0 -83.1 298 15 405.0 405.0 305.9 405.0 0.00 52 70 18610 -76.9 -89.9 11 13.0 -76.9 295 14 419.9 419.9 307.7 419.9 0.00 53 69 18694 -75.1 -89.1 10 14.0 -75.2 298 15 425.5 425.5 308.3 425.5 0.00 54 66 18955 -72.1 -91.1 4 19.0 -72.2 276 15 437.4 437.4 309.6 437.4 0.00 55 60 19516 -73.9 -90.9 6 17.0 -74.0 163 11 445.5 445.5 310.4 445.5 0.00 56 50 20600 -67.9 -91.9 2 24.0 -68.1 45 14 483.5 483.5 313.7 483.5 0.00 57 44 21378 -63.1 -91.1 1 28.0 -63.6 45 15 513.2 513.2 315.8 513.2 0.00 58 31 23566 -56.5 -87.5 1 31.0 -57.8 84 21 585.1 585.1 319.9 585.1 0.01 TRP 74 18298 -82.7 -88.7 35 6.0 -82.7 305 19 401.0 401.0 305.3 401.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5750.00 m Freezing level: 556.87 mb = 5017.27 m = 16460.67 ft Wetbulb zero: 670.76 mb = 3497.60 m = 11474.94 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 41.37 % Est. max temperature: 27.73 C = 81.91 F Sfc-Lift cond lev (LCL): 873.45 mb = 1279.85 m = 4198.92 ft T: 15.38 C 700-500 lapse rate: 6.59 C/km ThetaE index: 20.42 C Layer 738.0- 720.0 mb Conv cond level (CCL): 842.12 mb = 1589.59 m = 5215.12 ft Mean mixing ratio: 11.91 g/kg Conv temperature: 21.32 C = 70.38 F Cap Strength: 4.84 C Lifted Index: 1.15 C Risk: Showers probable Lifted Index @300 mb: 6.48 C Lifted Index @700 mb: 4.17 C Showalter Index: 1.27 C Risk: Showers probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.20 C K Index: 18.40 Risk: < 20 % chance of thunderstorms Sweat Index: 215.40 Risk: None Energy Index: -1.82 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.48 J/kg Max Up Vert Vel: 5.19 m/s Conv Inhibition (B-): 21087.37 J/kg Cap Strength: 4.81 C Lift Cond Lev (LCL): 853.40 mb = 1477.11 m = 4846.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 13 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 ---------------------------------------------------------- 0 921 826 120 12 -10.4 6.0 | 108 25 -23.7 7.8 1 912 914 115 11 -10.0 4.6 | 105 24 -23.3 6.4 2 880 1219 105 14 -13.5 3.6 | 101 27 -26.9 5.4 3 850 1511 60 15 -13.0 -7.5 | 78 27 -26.3 -5.7 4 849 1524 60 12 -10.4 -6.0 | 80 24 -23.7 -4.2 5 818 1829 45 19 -13.4 -13.4 | 66 29 -26.8 -11.7 6 789 2134 5 4 -0.3 -4.0 | 81 14 -13.7 -2.2 7 761 2438 335 5 2.1 -4.5 | 76 12 -11.2 -2.8 8 734 2743 300 3 2.6 -1.5 | 91 11 -10.8 0.3 9 708 3048 270 10 10.0 -0.0 | 118 4 -3.4 1.8 10 700 3144 270 18 18.0 -0.0 | 249 5 4.6 1.8 11 633 3962 285 23 22.2 -6.0 | 295 10 8.9 -4.2 12 609 4267 260 17 16.7 3.0 | 216 6 3.4 4.7 13 586 4572 250 19 17.9 6.5 | 209 9 4.5 8.3 14 565 4877 265 16 15.9 1.4 | 219 4 2.6 3.2 15 500 5860 235 21 17.2 12.0 | 196 14 3.9 13.8 16 485 6096 230 23 17.6 14.8 | 194 17 4.3 16.6 17 448 6706 210 45 22.5 39.0 | 193 42 9.1 40.7 18 414 7315 230 28 21.4 18.0 | 202 21 8.1 19.8 19 400 7580 250 28 26.3 9.6 | 229 17 13.0 11.3 20 366 8230 255 29 28.0 7.5 | 238 17 14.7 9.3 21 351 8534 270 27 27.0 -0.0 | 263 14 13.6 1.8 22 323 9144 285 32 30.9 -8.3 | 290 19 17.6 -6.5 23 300 9680 275 35 34.9 -3.1 | 273 22 21.5 -1.3 24 250 10940 255 36 34.8 9.3 | 243 24 21.4 11.1 25 217 11887 245 37 33.5 15.6 | 229 27 20.2 17.4 26 200 12420 245 42 38.1 17.7 | 232 31 24.7 19.5 27 155 14021 245 49 44.4 20.7 | 234 38 31.1 22.5 28 150 14210 245 44 39.9 18.6 | 232 33 26.5 20.4 29 126 15240 255 36 34.8 9.3 | 243 24 21.4 11.1 30 119 15545 240 38 32.9 19.0 | 223 29 19.6 20.8 31 113 15850 250 41 38.5 14.0 | 238 30 25.2 15.8 32 102 16459 235 44 36.0 25.2 | 220 35 22.7 27.0 33 100 16580 250 30 28.2 10.3 | 231 19 14.8 12.0 34 97 16764 245 33 29.9 13.9 | 226 23 16.6 15.7 35 92 17069 260 28 27.6 4.9 | 245 16 14.2 6.6 36 82 17678 250 18 16.9 6.2 | 204 9 3.6 7.9 37 78 17983 305 14 11.5 -8.0 | 17 7 -1.9 -6.3 38 74 18288 310 20 15.3 -12.9 | 350 11 2.0 -11.1 39 74 18298 305 19 15.6 -10.9 | 346 9 2.2 -9.1 40 70 18610 295 14 12.7 -5.9 | 9 4 -0.7 -4.1 41 67 18898 305 16 13.1 -9.2 | 2 7 -0.2 -7.4 42 63 19202 160 12 -4.1 11.3 | 127 22 -17.5 13.0 43 60 19507 165 11 -2.8 10.6 | 127 20 -16.2 12.4 44 52 20422 55 1 -0.8 -0.6 | 95 14 -14.2 1.2 45 50 20600 45 14 -9.9 -9.9 | 71 25 -23.3 -8.1 46 49 20726 45 14 -9.9 -9.9 | 71 25 -23.3 -8.1 47 43 21336 45 15 -10.6 -10.6 | 70 26 -24.0 -8.8 48 40 21641 95 11 -11.0 1.0 | 96 24 -24.3 2.7 49 37 21946 85 13 -13.0 -1.1 | 91 26 -26.3 0.6 50 35 22250 105 17 -16.4 4.4 | 102 30 -29.8 6.2 51 33 22555 80 21 -20.7 -3.6 | 87 34 -34.0 -1.9 52 29 23165 90 20 -20.0 0.0 | 93 33 -33.4 1.8 53 27 23470 75 24 -23.2 -6.2 | 83 37 -36.5 -4.4 54 25 23774 75 16 -15.5 -4.1 | 85 29 -28.8 -2.4 Wind Parameters Mean winds (0-6000m): 247.5 at 18.0 knts Storm direction: 277.5 at 13.5 knts Shear (0-3000m) pos: 0.8 neg: 5.2 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): -178.0 deg Storm rel helicity (0-3000m) pos: 42.5 neg: -148.6 tot: -106.2 m^2/s^2 ave: -35.4 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 110.00 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 ------------------------------------------------------------------------------- 500 108 13 102 26| 0.0 7.7 7.7| 0.0 -49.9 -49.9 -99.8 -0.79| 9.3 -7.3 1000 81 14 89 27| 0.0 10.1 10.1| 0.0-137.4-137.4 -137.4 -0.78| 12.8-10.0 1500 69 12 84 25| 0.0 5.3 5.3| 20.1-147.4-127.2 -84.8 -0.38| 14.8 -5.7 2000 62 10 82 23| 0.0 4.3 4.3| 28.0-148.6-120.6 -60.3 -0.29| 12.6 -3.7 2500 42 11 73 21| 0.0 6.2 6.2| 36.2-148.6-112.4 -45.0 -0.02| 13.6 -0.3 3000 335 12 40 12| 0.8 5.2 6.0| 42.5-148.6-106.2 -35.4 0.03| 12.1 0.3 4000 287 14 356 2| 0.7 3.2 3.9| 45.7-167.2-121.5 -30.4 -0.08| 11.4 -0.9 5000 271 15 228 2| 0.6 2.9 3.4| 45.7-175.8-130.1 -26.0 -0.10| 10.2 -1.0 6000 248 18 201 9| 0.5 4.0 4.4| 65.6-201.3-135.7 -22.6 -0.08| 11.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251110.12.gif