UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:0000Z 4 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 58 1 925 748 0 0 SFC 917 824 22.8 19.0 79 3.8 20.1 0 0 303.4 306.2 296.3 348.6 15.25 3 850 1482 17.8 16.5 92 1.3 16.9 355 7 304.8 307.4 295.9 346.7 14.03 4 832 1665 16.4 15.7 96 0.7 16.0 339 10 305.2 307.7 295.7 345.9 13.61 5 816 1831 17.2 9.2 59 8.0 12.2 325 12 307.7 309.4 293.0 335.0 8.99 6 700 3123 9.4 4.4 71 5.0 6.5 315 3 312.9 314.3 293.4 336.3 7.51 7 586 4578 0.6 0.0 96 0.6 0.3 320 11 319.0 320.2 294.3 339.9 6.55 8 550 5086 -2.1 -2.1 100 0.0 -2.1 329 11 321.6 322.8 294.6 340.9 5.97 9 500 5840 -6.5 -6.5 100 0.0 -6.5 300 13 325.1 326.0 294.5 340.7 4.71 10 492 5966 -7.3 -7.3 100 0.0 -7.3 290 15 325.6 326.5 294.4 340.6 4.50 11 472 6288 -8.5 -14.5 62 6.0 -10.8 265 16 328.0 328.6 293.6 337.1 2.63 12 468 6354 -8.9 -17.9 48 9.0 -12.1 259 15 328.3 328.7 293.2 335.3 2.00 13 464 6421 -8.5 -41.5 5 33.0 -14.8 255 15 329.6 329.7 291.9 330.5 0.22 14 460 6488 -8.1 -39.1 6 31.0 -14.5 257 15 331.0 331.0 292.3 332.0 0.28 15 438 6867 -10.1 -19.1 48 9.0 -13.2 265 18 333.1 333.5 294.3 339.9 1.93 16 409 7391 -13.5 -22.5 47 9.0 -16.3 274 21 335.3 335.6 294.5 340.8 1.54 17 400 7560 -14.9 -23.9 46 9.0 -17.5 270 24 335.6 335.9 294.5 340.6 1.39 18 372 8104 -19.3 -24.3 65 5.0 -20.7 278 22 336.8 337.1 294.8 342.0 1.44 19 358 8388 -21.3 -35.3 27 14.0 -23.9 280 24 337.9 338.0 294.3 339.9 0.53 20 324 9118 -26.1 -28.7 79 2.6 -26.7 283 36 341.0 341.2 295.6 345.1 1.10 21 311 9413 -28.1 -33.1 62 5.0 -29.0 284 41 342.2 342.4 295.6 345.1 0.76 22 300 9670 -30.3 -34.5 67 4.2 -31.0 285 45 342.7 342.8 295.6 345.3 0.68 23 256 10778 -39.3 -42.8 69 3.5 -39.6 294 38 345.3 345.4 295.9 346.7 0.34 24 250 10940 -40.9 -43.9 73 3.0 -41.2 295 37 345.3 345.3 295.8 346.5 0.31 25 211 12065 -51.3 -58.3 43 7.0 -51.5 288 40 346.2 346.2 295.8 346.5 0.07 26 200 12410 -54.5 -59.2 56 4.7 -54.6 285 41 346.5 346.5 295.9 346.7 0.07 27 187 12835 -58.3 -60.5 76 2.2 -58.3 282 42 347.0 347.1 296.0 347.3 0.06 28 183 12970 -59.7 -65.7 45 6.0 -59.8 281 43 346.9 346.9 296.0 347.1 0.03 29 176 13212 -61.9 -65.4 63 3.5 -62.0 278 46 347.2 347.2 296.0 347.3 0.03 30 169 13461 -63.9 -66.1 74 2.2 -63.9 274 54 347.9 347.9 296.2 348.1 0.03 31 156 13946 -67.5 -71.0 61 3.5 -67.5 265 69 349.8 349.8 296.6 349.9 0.02 32 150 14180 -69.3 -73.4 55 4.1 -69.3 265 67 350.7 350.7 296.8 350.8 0.01 33 138 14673 -73.1 -78.1 46 5.0 -73.1 263 67 352.5 352.5 297.2 352.5 0.01 34 129 15065 -76.3 -81.3 45 5.0 -76.3 261 65 353.6 353.6 297.4 353.6 0.00 35 124 15297 -70.5 -82.5 15 12.0 -70.5 259 61 368.2 368.2 300.2 368.2 0.00 36 114 15795 -70.7 -86.7 8 16.0 -70.8 251 39 376.7 376.7 301.7 376.7 0.00 37 101 16503 -76.7 -85.7 23 9.0 -76.7 262 17 378.5 378.5 302.0 378.5 0.00 38 100 16560 -77.1 -85.1 27 8.0 -77.1 265 16 378.8 378.8 302.1 378.8 0.00 39 86 17416 -82.3 -87.0 44 4.7 -82.3 280 42 385.0 385.0 303.1 385.0 0.00 40 82 17687 -76.3 -85.3 23 9.0 -76.3 275 43 402.5 402.5 305.5 402.5 0.00 41 74 18284 -72.9 -87.9 9 15.0 -73.0 258 24 421.7 421.7 307.9 421.7 0.00 42 70 18610 -73.9 -88.9 8 15.0 -74.0 300 9 426.3 426.3 308.4 426.3 0.00 43 60 19524 -66.1 -90.1 2 24.0 -66.3 327 3 462.9 462.9 312.0 462.9 0.00 44 51 20510 -64.7 -89.7 2 25.0 -65.0 45 10 488.2 488.2 314.1 488.3 0.00 45 50 20630 -65.1 -90.1 2 25.0 -65.4 5 9 490.1 490.1 314.2 490.1 0.00 46 30 23800 -58.1 -89.1 1 31.0 -59.2 90 13 586.2 586.3 320.0 586.3 0.00 47 26 24705 -56.5 -87.5 1 31.0 -58.0 105 16 615.3 615.3 321.3 615.3 0.01 TRP 86 17416 -82.3 -87.0 44 4.7 -82.3 280 42 385.0 385.0 303.1 385.0 0.00 WND 156 13946 -67.5 -71.0 61 3.5 -67.5 265 69 349.8 349.8 296.6 349.9 0.02 Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 578.00 mb = 4691.19 m = 15390.85 ft Wetbulb zero: 582.10 mb = 4631.84 m = 15196.15 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 83.34 % Est. max temperature: 29.10 C = 84.38 F Sfc-Lift cond lev (LCL): 867.42 mb = 1306.04 m = 4284.85 ft T: 19.14 C 700-500 lapse rate: 5.85 C/km ThetaE index: 13.62 C Layer 850.0- 700.0 mb Conv cond level (CCL): 784.73 mb = 2159.90 m = 7086.21 ft Mean mixing ratio: 13.98 g/kg Conv temperature: 28.35 C = 83.03 F Cap Strength: 1.86 C Lifted Index: -2.21 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.09 C Lifted Index @700 mb: -0.17 C Showalter Index: -2.33 C Risk: Severe thunderstorms possible Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 23.00 C K Index: 35.80 Risk: > 80 % chance of thunderstorms Sweat Index: 225.00 Risk: None Energy Index: -1.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 231.92 J/kg Max Up Vert Vel: 21.54 m/s Conv Inhibition (B-): 45.64 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 835.62 mb = 1627.82 m = 5340.55 ft Lev Free Conv (LFC): 700.62 mb = 3115.58 m = 10221.58 ft Equ Level (EL): 450.62 mb = 6647.19 m = 21808.10 ft B at Equ Level: 201.40 J/kg Max Parcel Lev (MPL): 130.62 mb = 14992.87 m = 49188.61 ft Wind level data Storm motion: 343 at 7 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 ---------------------------------------------------------- 0 917 824 0 0 -0.0 -0.0 | 163 7 -2.0 6.9 1 907 914 325 2 1.1 -1.6 | 170 5 -0.9 5.2 2 850 1482 355 7 0.6 -7.0 | 86 1 -1.4 -0.1 3 816 1829 325 12 6.9 -9.8 | 301 6 4.8 -2.9 4 787 2134 345 14 3.6 -13.5 | 347 7 1.6 -6.6 5 759 2438 355 10 0.9 -10.0 | 21 3 -1.2 -3.1 6 732 2743 360 2 -0.0 -2.0 | 157 5 -2.0 4.9 7 700 3123 315 3 2.1 -2.1 | 181 5 0.1 4.8 8 608 4267 330 10 5.0 -8.7 | 301 3 3.0 -1.8 9 585 4572 320 11 7.1 -8.4 | 287 5 5.0 -1.5 10 563 4877 335 12 5.1 -10.9 | 323 5 3.0 -4.0 11 542 5182 325 10 5.7 -8.2 | 290 4 3.7 -1.3 12 522 5486 305 11 9.0 -6.3 | 265 7 7.0 0.6 13 503 5791 300 13 11.3 -6.5 | 268 9 9.2 0.4 14 500 5840 300 13 11.3 -6.5 | 268 9 9.2 0.4 15 484 6096 280 17 16.7 -3.0 | 255 15 14.7 3.9 16 465 6401 255 15 14.5 3.9 | 229 16 12.4 10.8 17 413 7315 275 20 19.9 -1.7 | 254 19 17.9 5.1 18 400 7560 270 24 24.0 -0.0 | 253 23 22.0 6.9 19 365 8230 280 22 21.7 -3.8 | 261 20 19.6 3.1 20 300 9670 285 45 43.5 -11.6 | 277 42 41.4 -4.8 21 296 9754 285 45 43.5 -11.6 | 277 42 41.4 -4.8 22 250 10940 295 37 33.5 -15.6 | 286 33 31.5 -8.8 23 238 11278 295 38 34.4 -16.1 | 286 34 32.4 -9.2 24 200 12410 285 41 39.6 -10.6 | 276 38 37.6 -3.7 25 179 13106 280 43 42.3 -7.5 | 271 40 40.3 -0.6 26 156 13946 265 69 68.7 6.0 | 259 68 66.7 12.9 27 150 14180 265 67 66.7 5.8 | 259 66 64.7 12.7 28 146 14326 265 69 68.7 6.0 | 259 68 66.7 12.9 29 125 15240 260 64 63.0 11.1 | 254 64 61.0 18.0 30 107 16154 245 23 20.8 9.7 | 229 25 18.8 16.6 31 100 16560 265 16 15.9 1.4 | 239 16 13.9 8.3 32 96 16764 265 16 15.9 1.4 | 239 16 13.9 8.3 33 91 17069 285 25 24.1 -6.5 | 269 22 22.1 0.4 34 86 17416 280 42 41.4 -7.3 | 271 39 39.3 -0.4 35 82 17678 275 43 42.8 -3.7 | 266 41 40.8 3.1 36 78 17983 265 40 39.8 3.5 | 255 39 37.8 10.4 37 70 18593 250 8 7.5 2.7 | 210 11 5.5 9.6 38 70 18610 300 9 7.8 -4.5 | 248 6 5.8 2.4 39 60 19507 340 2 0.7 -1.9 | 165 5 -1.4 5.0 40 57 19812 200 11 3.8 10.3 | 186 17 1.7 17.2 41 54 20117 175 11 -1.0 11.0 | 170 18 -3.0 17.8 42 52 20422 75 11 -10.6 -2.8 | 108 13 -12.7 4.0 43 50 20630 5 9 -0.8 -9.0 | 54 4 -2.8 -2.1 44 49 20726 30 15 -7.5 -13.0 | 57 11 -9.5 -6.1 45 45 21336 320 1 0.6 -0.8 | 167 6 -1.4 6.1 46 39 22250 115 10 -9.1 4.2 | 135 16 -11.1 11.1 47 37 22555 105 13 -12.6 3.4 | 125 18 -14.6 10.2 48 35 22860 115 18 -16.3 7.6 | 128 23 -18.4 14.5 49 33 23165 75 16 -15.5 -4.1 | 99 18 -17.5 2.7 50 32 23470 130 10 -7.7 6.4 | 144 16 -9.7 13.3 51 30 23774 65 15 -13.6 -6.3 | 92 16 -15.6 0.5 52 30 23800 90 13 -13.0 0.0 | 115 17 -15.0 6.9 53 28 24079 60 12 -10.4 -6.0 | 94 12 -12.4 0.9 54 26 24384 105 16 -15.5 4.1 | 122 21 -17.5 11.0 55 24 24689 95 15 -14.9 1.3 | 116 19 -17.0 8.2 56 22 24994 100 16 -15.8 2.8 | 118 20 -17.8 9.7 Wind Parameters Mean winds (0-6000m): 313.5 at 9.6 knts Storm direction: 343.5 at 7.2 knts Shear (0-3000m) pos: 1.0 neg: 1.4 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 83.0 deg Storm rel helicity (0-3000m) pos: 21.5 neg: -3.6 tot: 18.0 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 38.02 Bulk Shear: 6.10 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 ------------------------------------------------------------------------------- 500 340 3 166 4| 0.0 5.8 5.8| 1.4 -0.5 0.9 1.9 0.02| 6.1 0.1 1000 341 6 173 1| 0.0 6.1 6.1| 1.4 -3.6 -2.2 -2.2 -0.43| 7.5 -3.2 1500 341 8 323 1| 1.8 4.1 5.9| 11.3 -3.6 7.7 5.2 0.01| 7.6 0.1 2000 344 8 345 1| 1.4 1.4 2.7| 16.4 -3.6 12.8 6.4 0.24| 8.3 2.0 2500 342 7 195 0| 1.1 1.7 2.7| 19.4 -3.6 15.9 6.3 0.29| 7.3 2.1 3000 339 7 208 1| 1.0 1.4 2.3| 21.5 -3.6 18.0 6.0 0.34| 6.6 2.2 4000 335 7 265 1| 1.2 1.0 2.2| 26.4 -4.4 22.1 5.5 0.38| 5.8 2.2 5000 330 8 277 2| 0.9 1.4 2.4| 27.2 -10.0 17.2 3.4 0.24| 5.5 1.4 6000 313 10 267 5| 0.8 1.8 2.6| 41.4 -47.8 -6.3 -1.1 0.09| 6.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251104.00.gif