UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 9 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 63 1 925 752 40 7 SFC 917 828 22.4 21.6 95 0.8 21.8 40 7 303.0 306.3 298.0 356.3 17.99 3 850 1486 18.0 16.0 88 2.0 16.7 280 9 305.0 307.5 295.6 345.6 13.58 4 802 1982 14.6 14.2 97 0.4 14.3 280 20 306.5 308.9 295.5 345.0 12.80 5 700 3127 10.4 6.4 76 4.0 8.0 295 27 314.0 315.7 294.6 340.9 8.65 6 651 3728 7.4 3.5 76 3.9 5.1 298 24 317.2 318.7 294.6 341.2 7.58 7 587 4573 2.6 -2.2 71 4.8 0.1 309 20 321.1 322.2 294.1 339.1 5.55 8 509 5710 -5.3 -6.3 93 1.0 -5.8 294 16 324.9 325.8 294.4 340.4 4.70 9 500 5850 -5.7 -12.7 58 7.0 -8.5 265 21 326.1 326.7 293.3 335.8 2.88 10 499 5866 -5.7 -13.7 53 8.0 -8.9 264 21 326.3 326.8 293.2 335.3 2.66 11 495 5929 -5.7 -33.7 9 28.0 -12.4 262 20 327.0 327.1 291.3 328.7 0.45 12 474 6267 -8.1 -45.1 3 37.0 -14.6 252 21 328.1 328.2 291.3 328.7 0.14 13 466 6400 -6.9 -45.9 3 39.0 -14.0 250 22 331.2 331.3 292.2 331.8 0.13 14 400 7570 -16.5 -49.5 4 33.0 -21.0 230 36 333.5 333.6 292.8 334.0 0.10 15 335 8874 -26.3 -52.3 7 26.0 -28.9 216 37 337.5 337.5 293.8 337.9 0.09 16 319 9225 -28.9 -47.9 14 19.0 -30.9 233 34 338.6 338.7 294.1 339.3 0.16 17 304 9567 -32.1 -37.1 61 5.0 -32.8 250 32 338.8 339.0 294.5 340.8 0.52 18 301 9637 -32.7 -36.6 68 3.9 -33.3 254 31 339.0 339.1 294.6 341.1 0.55 19 300 9660 -32.7 -36.7 67 4.0 -33.3 255 31 339.3 339.4 294.7 341.4 0.55 20 280 10146 -34.5 -38.3 68 3.8 -35.0 268 27 343.5 343.6 295.6 345.4 0.50 21 255 10795 -39.9 -42.3 78 2.4 -40.1 286 21 344.8 344.9 295.8 346.2 0.36 22 250 10930 -40.9 -44.9 65 4.0 -41.2 290 20 345.3 345.3 295.8 346.4 0.28 23 206 12219 -52.5 -55.5 70 3.0 -52.6 281 34 346.7 346.7 296.0 347.1 0.10 24 200 12410 -53.5 -58.5 54 5.0 -53.7 280 36 348.0 348.1 296.3 348.4 0.07 25 183 12972 -58.1 -69.1 23 11.0 -58.3 277 43 349.5 349.5 296.5 349.6 0.02 26 169 13466 -62.5 -66.4 59 3.9 -62.6 268 48 350.3 350.3 296.7 350.4 0.03 27 150 14190 -67.3 -77.3 23 10.0 -67.4 255 55 354.2 354.2 297.5 354.2 0.01 28 144 14435 -68.9 -79.9 19 11.0 -68.9 246 58 355.5 355.5 297.8 355.5 0.00 29 143 14476 -69.1 -79.8 20 10.6 -69.2 245 58 355.8 355.8 297.8 355.8 0.00 30 136 14774 -70.9 -78.9 30 8.0 -70.9 242 55 357.8 357.8 298.2 357.9 0.01 31 118 15615 -70.3 -84.3 11 14.0 -70.4 227 33 373.8 373.8 301.2 373.8 0.00 32 113 15872 -69.7 -82.7 13 13.0 -69.8 238 22 379.6 379.6 302.2 379.6 0.00 33 101 16532 -74.7 -86.7 14 12.0 -74.7 245 18 382.3 382.3 302.6 382.3 0.00 34 100 16590 -75.1 -86.1 16 11.0 -75.2 245 18 382.6 382.6 302.6 382.6 0.00 35 77 18081 -82.7 -89.7 29 7.0 -82.7 330 16 396.5 396.5 304.7 396.5 0.00 36 70 18620 -77.9 -87.9 18 10.0 -77.9 355 3 417.7 417.7 307.4 417.7 0.00 37 54 20153 -66.1 -88.1 3 22.0 -66.4 24 8 477.1 477.1 313.2 477.1 0.00 38 51 20500 -66.7 -87.7 4 21.0 -67.0 62 7 483.6 483.6 313.7 483.6 0.00 39 50 20620 -66.3 -88.3 3 22.0 -66.5 75 6 487.2 487.2 314.0 487.3 0.00 40 40 21992 -60.1 -87.1 2 27.0 -60.8 76 25 534.9 534.9 317.2 535.0 0.00 41 34 23001 -61.9 -87.9 2 26.0 -62.6 85 22 555.6 555.6 318.4 555.7 0.01 42 30 23780 -59.3 -87.3 1 28.0 -60.3 55 30 583.0 583.0 319.8 583.0 0.01 43 24 25205 -51.1 -83.1 1 32.0 -53.9 50 27 645.2 645.2 322.5 645.3 0.02 TRP 77 18081 -82.7 -89.7 29 7.0 -82.7 330 16 396.5 396.5 304.7 396.5 0.00 WND 143 14476 -69.1 -79.8 20 10.6 -69.2 245 58 355.8 355.8 297.8 355.8 0.00 Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 561.33 mb = 4946.97 m = 16230.02 ft Wetbulb zero: 585.96 mb = 4586.89 m = 15048.67 ft Precipitable water: 1.62 inches Sfc-500 mean rel hum: 82.88 % Est. max temperature: 28.23 C = 82.82 F Sfc-Lift cond lev (LCL): 906.67 mb = 926.17 m = 3038.56 ft T: 21.74 C 700-500 lapse rate: 5.91 C/km ThetaE index: 15.39 C Layer 850.0- 651.0 mb Conv cond level (CCL): 839.69 mb = 1590.16 m = 5217.01 ft Mean mixing ratio: 14.94 g/kg Conv temperature: 24.70 C = 76.46 F Cap Strength: 0.48 C Lifted Index: -2.44 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.83 C Lifted Index @700 mb: 0.07 C Showalter Index: -1.12 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.70 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 231.00 Risk: None Energy Index: -1.92 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 713.87 J/kg Max Up Vert Vel: 37.79 m/s Conv Inhibition (B-): 1.48 J/kg Cap Strength: 0.48 C Lift Cond Lev (LCL): 849.71 mb = 1488.96 m = 4884.97 ft Lev Free Conv (LFC): 824.71 mb = 1743.80 m = 5721.06 ft Equ Level (EL): 704.71 mb = 3070.61 m = 10074.05 ft B at Equ Level: 30.68 J/kg Max Parcel Lev (MPL): 114.71 mb = 15783.46 m = 51782.37 ft Wind level data Storm motion: 315 at 15 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 ---------------------------------------------------------- 0 917 828 40 7 -4.5 -5.4 | 109 16 -15.1 5.3 1 908 914 15 5 -1.3 -4.8 | 116 13 -11.9 5.9 2 850 1486 280 9 8.9 -1.6 | 169 9 -1.8 9.1 3 846 1524 280 12 11.8 -2.1 | 188 9 1.2 8.6 4 787 2134 280 23 22.7 -4.0 | 241 14 12.0 6.7 5 759 2438 285 25 24.1 -6.5 | 253 14 13.5 4.2 6 733 2743 300 24 20.8 -12.0 | 277 10 10.2 -1.3 7 700 3127 295 27 24.5 -11.4 | 273 14 13.8 -0.7 8 608 4267 300 22 19.1 -11.0 | 272 8 8.4 -0.3 9 586 4572 310 20 15.3 -12.9 | 295 5 4.7 -2.2 10 564 4877 280 20 19.7 -3.5 | 232 12 9.1 7.2 11 504 5791 295 16 14.5 -6.8 | 225 6 3.9 3.9 12 500 5850 265 21 20.9 1.8 | 219 16 10.3 12.5 13 484 6096 255 19 18.4 4.9 | 206 17 7.7 15.6 14 400 7570 230 36 27.6 23.1 | 207 38 17.0 33.8 15 365 8230 225 35 24.7 24.7 | 202 38 14.1 35.4 16 336 8839 215 37 21.2 30.3 | 194 42 10.6 41.0 17 300 9660 255 31 29.9 8.0 | 226 27 19.3 18.7 18 250 10930 290 20 18.8 -6.8 | 245 9 8.2 3.8 19 248 10973 290 20 18.8 -6.8 | 245 9 8.2 3.8 20 200 12410 280 36 35.5 -6.3 | 260 25 24.8 4.4 21 188 12802 280 41 40.4 -7.1 | 263 30 29.8 3.6 22 150 14190 255 55 53.1 14.2 | 240 49 42.5 24.9 23 143 14476 245 58 52.6 24.5 | 230 55 41.9 35.2 24 139 14630 245 58 52.6 24.5 | 230 55 41.9 35.2 25 119 15545 225 36 25.5 25.5 | 202 39 14.8 36.1 26 113 15850 235 22 18.0 12.6 | 198 24 7.4 23.3 27 108 16154 280 17 16.7 -3.0 | 218 10 6.1 7.7 28 102 16459 245 18 16.3 7.6 | 197 19 5.7 18.3 29 100 16590 245 18 16.3 7.6 | 197 19 5.7 18.3 30 97 16764 245 18 16.3 7.6 | 197 19 5.7 18.3 31 92 17069 245 10 9.1 4.2 | 174 15 -1.6 14.9 32 83 17678 340 11 3.8 -10.3 | 93 7 -6.9 0.3 33 77 18081 330 16 8.0 -13.9 | 40 4 -2.6 -3.2 34 70 18593 330 15 7.5 -13.0 | 54 4 -3.1 -2.3 35 70 18620 355 3 0.3 -3.0 | 127 13 -10.4 7.7 36 60 19507 310 12 9.2 -7.7 | 154 3 -1.4 3.0 37 50 20620 75 6 -5.8 -1.6 | 119 19 -16.4 9.1 38 49 20726 45 11 -7.8 -7.8 | 99 19 -18.4 2.9 39 47 21031 95 10 -10.0 0.9 | 119 24 -20.6 11.6 40 45 21336 80 16 -15.8 -2.8 | 107 28 -26.4 7.9 41 38 22250 75 28 -27.0 -7.2 | 95 38 -37.7 3.4 42 37 22555 70 26 -24.4 -8.9 | 93 35 -35.1 1.8 43 33 23165 90 21 -21.0 0.0 | 109 33 -31.6 10.7 44 32 23470 65 21 -19.0 -8.9 | 93 30 -29.7 1.8 45 30 23774 80 19 -18.7 -3.3 | 104 30 -29.3 7.4 46 30 23780 55 30 -24.6 -17.2 | 79 36 -35.2 -6.5 47 28 24079 60 30 -26.0 -15.0 | 83 37 -36.6 -4.3 48 26 24384 40 28 -18.0 -21.4 | 69 31 -28.6 -10.8 49 19 25603 80 25 -24.6 -4.3 | 100 36 -35.2 6.3 Wind Parameters Mean winds (0-6000m): 285.2 at 20.1 knts Storm direction: 315.2 at 15.1 knts Shear (0-3000m) pos: 1.5 neg: 4.1 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 163.8 deg Storm rel helicity (0-3000m) pos: 80.6 neg: -2.7 tot: 77.9 m^2/s^2 ave: 26.0 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.9 10^-3/s Energy-Hel index: 0.36 Bulk Rich Number: 17.81 Bulk Shear: 40.09 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 ------------------------------------------------------------------------------- 500 342 6 118 10| 0.0 11.2 11.2| 15.7 -0.2 15.4 30.8 0.51| 11.8 6.0 1000 295 9 163 7| 0.0 11.2 11.2| 41.2 -0.2 41.0 41.0 0.74| 12.0 8.9 1500 286 14 199 7| 2.4 7.5 9.9| 60.5 -0.2 60.3 40.2 0.76| 10.5 7.9 2000 288 16 221 7| 2.5 5.6 8.2| 80.4 -0.2 80.2 40.1 0.76| 9.9 7.5 2500 291 18 237 8| 2.0 4.9 6.9| 80.6 -2.7 77.9 31.2 0.67| 8.7 5.9 3000 292 19 246 8| 1.5 4.1 5.6| 80.6 -2.7 77.9 26.0 0.64| 7.7 4.9 4000 295 20 253 8| 1.2 3.4 4.5| 84.6 -15.9 68.7 17.2 0.41| 7.6 3.1 5000 293 20 248 8| 1.0 3.0 4.0| 84.7 -20.9 63.8 12.8 0.30| 7.4 2.2 6000 285 20 238 10| 0.8 3.6 4.4| 91.7 -40.7 51.0 8.5 0.21| 7.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251109.12.gif