UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:0000Z 8 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 29 1 925 720 SFC 914 824 21.6 18.2 81 3.4 19.2 120 10 302.4 305.1 295.6 345.4 14.54 3 873 1221 19.4 16.2 82 3.2 17.2 43 13 304.1 306.6 295.3 344.0 13.39 4 853 1422 20.2 15.6 75 4.6 17.1 19 15 307.0 309.5 295.9 346.7 13.18 5 850 1452 20.0 15.6 76 4.4 17.0 15 15 307.1 309.6 296.0 347.0 13.23 6 787 2114 15.8 14.6 93 1.2 15.0 342 20 309.4 312.0 296.7 350.2 13.40 7 700 3104 10.8 4.8 66 6.0 7.2 275 20 314.4 315.9 294.0 338.6 7.73 8 690 3224 9.8 3.8 66 6.0 6.3 275 21 314.6 316.0 293.7 337.5 7.31 9 667 3505 7.6 4.4 80 3.2 5.7 277 25 315.2 316.7 294.3 340.0 7.89 10 656 3642 7.2 -0.8 57 8.0 2.9 280 26 316.3 317.3 292.7 333.8 5.51 11 645 3781 6.0 3.0 81 3.0 4.3 282 28 316.4 317.9 294.3 339.8 7.39 12 628 4000 4.8 -2.2 60 7.0 1.1 286 30 317.5 318.5 292.8 334.1 5.19 13 612 4210 3.4 3.1 98 0.3 3.2 296 29 318.2 319.8 295.1 343.1 7.85 14 537 5260 -3.3 -3.3 100 0.0 -3.3 313 24 322.4 323.5 294.4 340.6 5.59 15 532 5334 -2.3 -21.3 22 19.0 -8.6 317 24 324.4 324.7 291.5 329.0 1.31 16 528 5395 0.0 -22.0 17 22.0 -7.5 320 24 327.9 328.1 292.3 332.3 1.24 17 500 5830 -2.3 -35.3 6 33.0 -10.5 295 20 330.2 330.3 292.2 331.7 0.38 18 483 6102 -4.1 -39.1 5 35.0 -11.9 290 20 331.3 331.4 292.3 332.3 0.27 19 411 7345 -14.5 -45.5 5 31.0 -19.4 271 27 333.5 333.6 292.9 334.2 0.16 20 400 7550 -15.1 -42.1 8 27.0 -19.7 260 28 335.4 335.4 293.4 336.3 0.24 21 386 7818 -17.3 -32.3 26 15.0 -20.6 257 29 335.9 336.0 293.9 338.4 0.66 22 333 8909 -23.9 -53.9 5 30.0 -27.0 244 37 341.4 341.4 294.7 341.7 0.08 23 300 9660 -30.7 -59.7 4 29.0 -32.7 225 43 342.1 342.1 294.8 342.3 0.04 24 264 10556 -38.3 -63.3 5 25.0 -39.5 231 47 343.7 343.7 295.3 343.9 0.03 25 250 10930 -41.3 -61.3 10 20.0 -42.2 235 50 344.7 344.7 295.5 344.8 0.04 26 241 11177 -43.3 -56.3 23 13.0 -43.9 235 51 345.3 345.3 295.7 345.6 0.08 27 200 12400 -53.3 -68.3 14 15.0 -53.6 235 54 348.4 348.4 296.3 348.4 0.02 28 187 12830 -56.9 -69.9 18 13.0 -57.1 235 57 349.3 349.3 296.5 349.4 0.02 29 178 13142 -58.9 -71.9 17 13.0 -59.1 235 60 351.0 351.0 296.8 351.0 0.01 30 159 13844 -63.5 -76.5 16 13.0 -63.6 235 56 354.7 354.7 297.7 354.8 0.01 31 150 14200 -66.5 -76.5 23 10.0 -66.5 235 52 355.5 355.5 297.8 355.6 0.01 32 134 14870 -72.5 -78.5 40 6.0 -72.5 242 55 356.5 356.5 298.0 356.6 0.01 33 132 14958 -73.1 -79.1 40 6.0 -73.1 242 55 357.0 357.0 298.1 357.0 0.01 34 127 15184 -71.5 -83.5 15 12.0 -71.5 240 56 363.8 363.8 299.4 363.9 0.00 35 111 15975 -72.1 -87.1 9 15.0 -72.2 233 36 377.0 377.0 301.8 377.0 0.00 36 100 16580 -77.3 -87.3 19 10.0 -77.3 180 10 378.4 378.4 302.0 378.4 0.00 37 89 17245 -80.3 -88.3 25 8.0 -80.3 195 10 385.2 385.2 303.1 385.2 0.00 38 77 18072 -76.9 -87.9 16 11.0 -76.9 73 1 408.6 408.6 306.3 408.6 0.00 39 70 18620 -77.5 -88.5 15 11.0 -77.6 140 9 418.6 418.6 307.6 418.6 0.00 40 66 18955 -79.3 -89.3 18 10.0 -79.3 146 11 421.8 421.8 307.9 421.8 0.00 41 63 19219 -77.9 -91.9 9 14.0 -77.9 153 13 430.5 430.5 308.9 430.5 0.00 42 62 19312 -71.5 -88.5 6 17.0 -71.6 161 17 446.7 446.7 310.6 446.7 0.00 43 57 19809 -70.1 -89.1 5 19.0 -70.2 115 10 460.7 460.7 311.8 460.7 0.00 44 55 20021 -71.3 -90.3 4 19.0 -71.4 106 12 462.7 462.7 312.0 462.7 0.00 45 50 20590 -66.5 -90.5 2 24.0 -66.8 85 19 486.8 486.8 314.0 486.8 0.00 46 48 20839 -64.1 -89.1 2 25.0 -64.4 85 21 498.2 498.2 314.8 498.2 0.00 47 40 21971 -59.1 -87.1 1 28.0 -59.9 44 21 537.4 537.4 317.3 537.5 0.00 48 30 23780 -58.3 -87.3 1 29.0 -59.4 95 34 585.7 585.7 319.9 585.7 0.01 49 29 23993 -58.7 -86.7 2 28.0 -59.8 93 34 590.3 590.3 320.2 590.4 0.01 TRP 89 17245 -80.3 -88.3 25 8.0 -80.3 195 10 385.2 385.2 303.1 385.2 0.00 WND 178 13142 -58.9 -71.9 17 13.0 -59.1 235 60 351.0 351.0 296.8 351.0 0.01 Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 573.94 mb = 4742.91 m = 15560.55 ft Freezing level: 528.00 mb = 5394.56 m = 17698.49 ft Freezing level: 528.00 mb = 5394.56 m = 17698.49 ft Wetbulb zero: 574.94 mb = 4711.74 m = 15458.26 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 75.53 % Est. max temperature: 29.67 C = 85.40 F Sfc-Lift cond lev (LCL): 869.55 mb = 1255.59 m = 4119.32 ft T: 19.54 C 700-500 lapse rate: 4.81 C/km ThetaE index: 12.67 C Layer 700.0- 667.0 mb Conv cond level (CCL): 757.94 mb = 2431.77 m = 7978.16 ft Mean mixing ratio: 13.55 g/kg Conv temperature: 30.00 C = 86.00 F Cap Strength: 2.56 C Lifted Index: 2.07 C Risk: None Lifted Index @300 mb: -0.19 C Lifted Index @700 mb: 1.29 C Showalter Index: 1.78 C Risk: Showers probable Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.90 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 237.20 Risk: None Energy Index: -2.85 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 120.79 J/kg Max Up Vert Vel: 15.54 m/s Conv Inhibition (B-): 111.35 J/kg Cap Strength: 2.56 C Lift Cond Lev (LCL): 818.99 mb = 1771.37 m = 5811.50 ft Lev Free Conv (LFC): 643.99 mb = 3793.97 m = 12447.26 ft Equ Level (EL): 523.99 mb = 5455.47 m = 17898.30 ft B at Equ Level: 80.93 J/kg Max Parcel Lev (MPL): 213.99 mb = 11956.47 m = 39226.80 ft Wind level data Storm motion: 338 at 16 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 ---------------------------------------------------------- 0 914 824 120 10 -8.7 5.0 | 143 25 -14.6 19.7 1 904 914 80 10 -9.8 -1.7 | 129 20 -15.8 12.9 2 850 1452 15 15 -3.9 -14.5 | 91 10 -9.8 0.2 3 843 1524 20 15 -5.1 -14.1 | 93 11 -11.1 0.6 4 785 2134 340 20 6.8 -18.8 | 348 4 0.9 -4.1 5 757 2438 325 15 8.6 -12.3 | 228 4 2.7 2.4 6 730 2743 285 16 15.5 -4.1 | 222 14 9.5 10.5 7 700 3104 275 20 19.9 -1.7 | 227 19 14.0 12.9 8 679 3353 275 23 22.9 -2.0 | 233 21 17.0 12.7 9 630 3962 285 30 29.0 -7.8 | 253 24 23.0 6.9 10 606 4267 300 29 25.1 -14.5 | 269 19 19.2 0.2 11 562 4877 325 25 14.3 -20.5 | 305 10 8.4 -5.8 12 542 5182 310 24 18.4 -15.4 | 273 12 12.4 -0.8 13 522 5486 325 24 13.8 -19.7 | 303 9 7.8 -5.0 14 500 5830 295 20 18.1 -8.5 | 243 14 12.2 6.2 15 483 6096 290 20 18.8 -6.8 | 239 15 12.8 7.8 16 446 6706 305 22 18.0 -12.6 | 260 12 12.1 2.1 17 400 7550 260 28 27.6 4.9 | 228 29 21.6 19.5 18 380 7925 255 30 29.0 7.8 | 226 32 23.0 22.4 19 365 8230 260 32 31.5 5.6 | 232 33 25.6 20.2 20 300 9660 225 43 30.4 30.4 | 208 51 24.5 45.1 21 283 10058 225 44 31.1 31.1 | 209 52 25.2 45.8 22 250 10930 235 50 41.0 28.7 | 219 56 35.0 43.4 23 200 12400 235 54 44.2 31.0 | 220 60 38.3 45.6 24 178 13142 235 60 49.1 34.4 | 221 65 43.2 49.1 25 170 13411 235 60 49.1 34.4 | 221 65 43.2 49.1 26 150 14200 235 52 42.6 29.8 | 219 58 36.7 44.5 27 147 14326 245 54 48.9 22.8 | 229 57 43.0 37.5 28 126 15240 240 56 48.5 28.0 | 225 60 42.6 42.7 29 113 15850 235 42 34.4 24.1 | 216 48 28.5 38.8 30 102 16459 225 12 8.5 8.5 | 186 23 2.5 23.2 31 100 16580 180 10 0.0 10.0 | 166 25 -5.9 24.7 32 97 16764 185 10 0.9 10.0 | 168 25 -5.1 24.6 33 92 17069 180 11 0.0 11.0 | 167 26 -5.9 25.7 34 89 17245 195 10 2.6 9.7 | 172 25 -3.4 24.3 35 87 17374 190 10 1.7 9.8 | 170 25 -4.2 24.5 36 78 17983 80 1 -1.0 -0.2 | 154 16 -6.9 14.5 37 70 18593 35 2 -1.1 -1.6 | 151 15 -7.1 13.0 38 70 18620 140 9 -5.8 6.9 | 151 25 -11.7 21.6 39 63 19202 150 12 -6.0 10.4 | 155 28 -11.9 25.1 40 60 19507 175 25 -2.2 24.9 | 168 40 -8.1 39.6 41 57 19812 115 10 -9.1 4.2 | 142 24 -15.0 18.9 42 51 20422 90 16 -16.0 0.0 | 124 26 -21.9 14.7 43 50 20590 85 19 -18.9 -1.7 | 118 28 -24.9 13.0 44 44 21336 85 24 -23.9 -2.1 | 113 32 -29.9 12.6 45 40 21946 40 21 -13.5 -16.1 | 86 19 -19.4 -1.4 46 38 22250 75 20 -19.3 -5.2 | 111 27 -25.3 9.5 47 37 22555 90 25 -25.0 0.0 | 115 34 -30.9 14.7 48 33 23165 85 28 -27.9 -2.4 | 110 36 -33.8 12.2 49 30 23774 105 28 -27.0 7.2 | 124 40 -33.0 21.9 50 30 23780 95 34 -33.9 3.0 | 114 44 -39.8 17.6 51 26 24384 85 34 -33.9 -3.0 | 106 42 -39.8 11.7 Wind Parameters Mean winds (0-6000m): 307.9 at 21.1 knts Storm direction: 337.9 at 15.8 knts Shear (0-3000m) pos: 1.1 neg: 5.5 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 105.5 deg Storm rel helicity (0-3000m) pos: 51.7 neg: -101.1 tot: -49.3 m^2/s^2 ave: -16.4 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.22 Bulk Shear: 99.16 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 58 12 119 18| 0.0 17.5 17.5| 0.0 -69.6 -69.6 -139.2 -0.77| 18.4-14.1 1000 29 14 103 13| 0.0 12.4 12.4| 0.0 -85.1 -85.1 -85.1 -0.72| 14.2-10.2 1500 9 15 87 8| 0.0 8.9 8.9| 0.0 -95.7 -95.7 -63.8 -0.77| 13.4-10.3 2000 352 15 81 4| 0.0 6.8 6.8| 0.7-101.1-100.3 -50.2 -0.62| 13.7 -8.6 2500 331 16 259 2| 0.0 6.6 6.6| 14.9-101.1 -86.2 -34.5 -0.51| 12.3 -6.3 3000 315 18 253 7| 1.1 5.5 6.6| 51.7-101.1 -49.3 -16.4 -0.36| 11.4 -4.1 4000 309 21 260 10| 2.5 4.1 6.6|128.5-101.1 27.4 6.8 -0.10| 11.3 -1.1 5000 311 21 265 10| 2.0 3.5 5.6|138.5-143.6 -5.1 -1.0 -0.18| 11.1 -2.0 6000 308 21 261 11| 1.8 2.9 4.8|155.6-151.1 4.4 0.7 -0.14| 10.0 -1.4 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251108.00.gif