UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:0000Z 8 OCT 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 35 1 925 737 90 5 SFC 916 824 27.2 14.2 45 13.0 18.4 90 5 308.0 310.1 294.8 341.8 11.18 3 904 941 27.8 11.8 37 16.0 17.3 88 15 309.8 311.6 294.1 339.3 9.66 4 850 1483 23.4 10.4 44 13.0 15.0 75 16 310.7 312.4 294.1 339.4 9.36 5 716 2948 11.8 4.8 62 7.0 7.6 143 13 313.5 315.0 293.6 337.1 7.55 6 700 3137 10.0 5.8 75 4.2 7.5 160 12 313.6 315.1 294.1 339.4 8.29 7 625 4066 1.8 1.5 98 0.3 1.6 165 16 314.5 315.8 293.3 336.0 6.84 8 618 4157 1.0 0.6 97 0.4 0.8 163 16 314.6 315.8 293.0 335.0 6.48 9 565 4874 -2.3 -15.3 36 13.0 -7.1 189 11 318.9 319.3 290.5 325.8 2.06 10 544 5175 -3.5 -5.8 84 2.3 -4.6 159 11 320.9 321.8 293.3 335.8 4.56 11 530 5381 -5.1 -7.1 86 2.0 -6.0 136 11 321.4 322.2 293.2 335.3 4.24 12 520 5531 -3.9 -36.9 6 33.0 -11.3 119 11 324.6 324.7 290.5 325.8 0.31 13 500 5840 -5.7 -36.7 7 31.0 -12.5 80 16 326.1 326.2 290.9 327.3 0.33 14 467 6371 -8.7 -32.7 12 24.0 -14.4 76 7 328.8 328.9 291.9 330.7 0.52 15 441 6811 -12.7 -25.7 33 13.0 -16.2 106 13 329.2 329.4 292.5 333.0 1.07 16 432 6968 -13.9 -19.9 60 6.0 -15.8 118 16 329.6 330.0 293.3 336.0 1.82 17 423 7128 -13.5 -24.5 39 11.0 -16.6 130 19 332.1 332.3 293.4 336.6 1.24 18 415 7272 -14.3 -29.3 27 15.0 -18.0 141 22 332.9 333.0 293.3 335.9 0.81 19 400 7550 -16.5 -29.5 32 13.0 -19.6 160 18 333.5 333.7 293.4 336.6 0.83 20 375 8035 -17.9 -51.9 3 34.0 -22.2 105 7 337.9 337.9 293.9 338.3 0.08 21 301 9636 -31.7 -49.7 15 18.0 -33.3 230 14 340.4 340.4 294.6 340.9 0.14 22 300 9660 -31.9 -48.9 17 17.0 -33.5 225 15 340.4 340.4 294.6 341.0 0.15 23 250 10920 -42.5 -58.5 16 16.0 -43.2 245 7 342.9 342.9 295.1 343.1 0.06 24 221 11742 -49.5 -64.5 16 15.0 -49.9 207 10 344.4 344.4 295.4 344.5 0.03 25 200 12390 -54.3 -66.3 22 12.0 -54.5 210 9 346.8 346.8 296.0 346.9 0.03 26 193 12616 -55.9 -65.9 28 10.0 -56.1 202 11 347.8 347.8 296.1 347.9 0.03 27 188 12781 -56.5 -73.5 10 17.0 -56.7 205 14 349.4 349.4 296.5 349.5 0.01 28 150 14170 -67.1 -77.1 23 10.0 -67.2 195 11 354.5 354.5 297.6 354.5 0.01 29 135 14800 -72.3 -79.3 34 7.0 -72.3 218 13 356.1 356.1 297.9 356.1 0.01 30 108 16096 -78.3 -85.3 31 7.0 -78.3 252 25 368.2 368.2 300.2 368.3 0.00 31 101 16482 -75.7 -85.7 19 10.0 -75.7 246 22 380.4 380.4 302.3 380.4 0.00 32 100 16540 -75.5 -85.5 19 10.0 -75.5 245 22 381.9 381.9 302.5 381.9 0.00 33 82 17675 -80.1 -87.1 30 7.0 -80.1 315 16 394.7 394.7 304.5 394.8 0.00 34 70 18590 -71.3 -87.3 8 16.0 -71.4 225 14 431.8 431.8 309.0 431.9 0.00 35 63 19216 -68.1 -88.1 4 20.0 -68.2 142 4 452.1 452.1 311.1 452.1 0.00 36 59 19608 -68.9 -88.9 4 20.0 -69.1 188 7 458.9 458.9 311.7 458.9 0.00 37 50 20610 -63.3 -88.3 2 25.0 -63.7 350 19 494.3 494.3 314.5 494.3 0.00 38 46 21124 -61.9 -87.9 2 26.0 -62.4 350 19 509.6 509.6 315.6 509.6 0.00 39 39 22141 -63.9 -88.9 2 25.0 -64.3 296 13 529.2 529.2 316.9 529.2 0.00 40 33 23173 -60.5 -88.5 1 28.0 -61.3 239 11 564.1 564.1 318.9 564.1 0.00 TRP 82 17675 -80.1 -87.1 30 7.0 -80.1 315 16 394.7 394.7 304.5 394.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 601.94 mb = 4374.25 m = 14351.04 ft Wetbulb zero: 612.76 mb = 4224.90 m = 13861.06 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 59.71 % Est. max temperature: 31.56 C = 88.80 F Sfc-Lift cond lev (LCL): 757.45 mb = 2467.75 m = 8096.18 ft T: 15.61 C 700-500 lapse rate: 5.81 C/km ThetaE index: 2.55 C Layer 904.0- 850.0 mb Conv cond level (CCL): 672.75 mb = 3462.44 m = 11359.56 ft Mean mixing ratio: 9.48 g/kg Conv temperature: 33.00 C = 91.39 F Cap Strength: 2.90 C Lifted Index: 1.31 C Risk: Showers probable Lifted Index @300 mb: 2.53 C Lifted Index @700 mb: 2.54 C Showalter Index: 1.37 C Risk: Showers probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 16.10 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 172.80 Risk: None Energy Index: -2.23 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.45 J/kg Max Up Vert Vel: 10.44 m/s Conv Inhibition (B-): 125.57 J/kg Cap Strength: 2.90 C Lift Cond Lev (LCL): 706.71 mb = 3057.39 m = 10030.69 ft Lev Free Conv (LFC): 641.71 mb = 3849.69 m = 12630.05 ft Equ Level (EL): 521.71 mb = 5505.10 m = 18061.12 ft B at Equ Level: 51.15 J/kg Max Parcel Lev (MPL): 451.71 mb = 6626.76 m = 21741.07 ft Wind level data Storm motion: 152 at 10 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 ---------------------------------------------------------- 0 916 824 90 5 -5.0 0.0 | 3 9 -0.5 -8.6 1 907 914 90 15 -15.0 0.0 | 51 14 -10.5 -8.6 2 876 1219 65 14 -12.7 -5.9 | 29 17 -8.2 -14.5 3 850 1483 75 16 -15.5 -4.1 | 41 17 -11.0 -12.7 4 788 2134 100 13 -12.8 2.3 | 53 10 -8.3 -6.3 5 760 2438 100 14 -13.8 2.4 | 56 11 -9.3 -6.2 6 700 3137 160 12 -4.1 11.3 | 188 3 0.4 2.7 7 681 3353 180 11 0.0 11.0 | 242 5 4.5 2.4 8 608 4267 160 17 -5.8 16.0 | 170 7 -1.3 7.4 9 564 4877 190 11 1.9 10.8 | 251 7 6.4 2.2 10 503 5791 90 11 -11.0 0.0 | 37 11 -6.5 -8.6 11 500 5840 80 16 -15.8 -2.8 | 45 16 -11.3 -11.4 12 484 6096 85 15 -14.9 -1.3 | 47 14 -10.5 -9.9 13 465 6401 75 6 -5.8 -1.6 | 7 10 -1.3 -10.2 14 412 7315 145 23 -13.2 18.8 | 140 13 -8.7 10.2 15 400 7550 160 18 -6.2 16.9 | 169 8 -1.7 8.3 16 396 7620 165 16 -4.1 15.5 | 183 7 0.3 6.8 17 365 8230 75 3 -2.9 -0.8 | 350 10 1.6 -9.4 18 322 9144 335 1 0.4 -0.9 | 333 11 4.9 -9.5 19 300 9660 225 15 10.6 10.6 | 262 15 15.1 2.0 20 296 9754 225 15 10.6 10.6 | 262 15 15.1 2.0 21 271 10363 240 11 9.5 5.5 | 282 14 14.0 -3.1 22 259 10668 210 10 5.0 8.7 | 270 9 9.5 0.1 23 250 10920 245 7 6.3 3.0 | 298 12 10.8 -5.6 24 216 11887 200 10 3.4 9.4 | 264 8 7.9 0.8 25 206 12192 240 10 8.7 5.0 | 285 14 13.1 -3.6 26 200 12390 210 9 4.5 7.8 | 275 9 9.0 -0.8 27 197 12497 200 9 3.1 8.5 | 271 8 7.6 -0.1 28 178 13106 210 21 10.5 18.2 | 237 18 15.0 9.6 29 170 13411 200 26 8.9 24.4 | 220 21 13.4 15.8 30 154 14021 205 10 4.2 9.1 | 267 9 8.7 0.5 31 150 14170 195 11 2.8 10.6 | 255 8 7.3 2.0 32 146 14326 195 11 2.8 10.6 | 255 8 7.3 2.0 33 132 14935 225 14 9.9 9.9 | 265 14 14.4 1.3 34 119 15545 210 28 14.0 24.2 | 230 24 18.5 15.6 35 113 15850 255 26 25.1 6.7 | 274 30 29.6 -1.9 36 100 16540 245 22 19.9 9.3 | 268 24 24.4 0.7 37 96 16764 245 22 19.9 9.3 | 268 24 24.4 0.7 38 91 17069 240 13 11.3 6.5 | 278 16 15.7 -2.1 39 86 17374 320 14 9.0 -10.7 | 325 24 13.5 -19.3 40 82 17675 315 16 11.3 -11.3 | 322 25 15.8 -19.9 41 78 17983 315 16 11.3 -11.3 | 322 25 15.8 -19.9 42 74 18288 295 18 16.3 -7.6 | 308 26 20.8 -16.2 43 70 18590 225 14 9.9 9.9 | 265 14 14.4 1.3 44 70 18593 290 25 23.5 -8.6 | 302 33 28.0 -17.2 45 67 18898 235 16 13.1 9.2 | 268 18 17.6 0.6 46 63 19202 140 4 -2.6 3.1 | 341 6 1.9 -5.5 47 54 20117 245 11 10.0 4.6 | 285 15 14.5 -4.0 48 50 20610 350 19 3.3 -18.7 | 344 28 7.8 -27.3 49 49 20726 345 10 2.6 -9.7 | 339 20 7.1 -18.3 50 46 21031 350 19 3.3 -18.7 | 344 28 7.8 -27.3 51 40 21641 325 16 9.2 -13.1 | 328 26 13.7 -21.7 52 38 21946 275 10 10.0 -0.9 | 303 17 14.5 -9.5 53 30 23165 210 12 6.0 10.4 | 260 11 10.5 1.8 54 28 23470 200 11 3.8 10.3 | 258 8 8.3 1.7 Wind Parameters Mean winds (0-6000m): 122.5 at 12.9 knts Storm direction: 152.5 at 9.7 knts Shear (0-3000m) pos: 3.6 neg: 1.9 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): -162.8 deg Storm rel helicity (0-3000m) pos: 66.5 neg: -26.2 tot: 40.3 m^2/s^2 ave: 13.4 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.90 Bulk Shear: 13.95 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 77 14 37 15| 0.0 10.6 10.6| 28.1 -21.6 6.4 12.9 0.28| 18.3 5.0 1000 78 14 40 15| 2.5 5.3 7.8| 44.2 -21.6 22.6 22.6 0.37| 12.1 4.5 1500 83 14 43 14| 2.6 3.5 6.2| 48.9 -21.6 27.3 18.2 0.38| 9.3 3.5 2000 90 14 48 13| 3.8 2.6 6.4| 59.7 -21.6 38.1 19.0 0.43| 9.1 3.9 2500 100 14 55 11| 4.3 2.1 6.5| 66.5 -21.6 44.9 18.0 0.52| 9.2 4.8 3000 111 13 65 9| 3.6 1.9 5.5| 66.5 -26.2 40.3 13.4 0.41| 8.3 3.5 4000 129 14 91 6| 3.0 1.7 4.7| 80.6 -31.5 49.1 12.3 0.42| 7.8 3.2 5000 131 13 90 6| 2.4 3.3 5.7| 82.0 -41.7 40.3 8.1 0.18| 8.5 1.6 6000 122 13 76 7| 2.0 2.3 4.3|108.9 -65.9 43.0 7.2 0.17| 8.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251008.00.gif