UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:0000Z 7 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 53 1 925 751 10 7 SFC 917 827 25.4 14.4 51 11.0 18.0 10 7 306.0 308.1 294.3 340.0 11.32 3 871 1279 23.6 11.6 47 12.0 15.8 52 17 308.7 310.6 294.0 338.8 9.90 4 850 1492 22.0 12.0 53 10.0 15.4 60 8 309.2 311.2 294.6 340.9 10.42 5 711 3012 9.0 6.2 83 2.8 7.3 241 10 311.1 312.7 293.6 336.9 8.40 6 700 3141 8.2 3.2 71 5.0 5.4 240 10 311.6 312.9 292.5 333.0 6.90 7 650 3747 4.2 -6.8 45 11.0 -0.9 186 11 313.7 314.4 290.3 325.0 3.53 8 622 4103 1.2 -3.6 70 4.8 -1.2 171 12 314.3 315.2 291.5 329.2 4.72 9 613 4220 2.6 -24.4 12 27.0 -5.8 177 12 317.2 317.3 288.8 320.2 0.86 10 609 4273 2.8 -39.2 3 42.0 -6.8 180 12 318.0 318.0 288.3 318.8 0.21 11 500 5840 -6.5 -43.5 3 37.0 -13.3 165 10 325.1 325.1 290.5 325.7 0.16 12 473 6271 -9.7 -49.7 2 40.0 -15.8 154 12 326.4 326.4 290.7 326.7 0.09 13 437 6880 -11.9 -50.9 2 39.0 -17.6 165 13 331.0 331.1 292.1 331.4 0.08 14 400 7550 -17.5 -46.5 6 29.0 -21.6 175 22 332.2 332.3 292.5 332.8 0.15 15 380 7933 -20.9 -43.9 11 23.0 -24.1 181 24 332.7 332.7 292.6 333.5 0.20 16 331 8945 -25.7 -59.7 3 34.0 -28.5 108 19 339.5 339.5 294.2 339.6 0.04 17 300 9650 -32.3 -56.3 7 24.0 -34.0 130 22 339.9 339.9 294.3 340.1 0.06 18 250 10900 -42.5 -60.5 12 18.0 -43.3 125 34 342.9 342.9 295.1 343.1 0.04 19 240 11175 -44.7 -63.7 10 19.0 -45.3 132 33 343.6 343.6 295.2 343.7 0.03 20 215 11902 -51.3 -59.3 38 8.0 -51.5 149 40 344.3 344.3 295.4 344.6 0.06 21 200 12370 -54.1 -58.5 58 4.4 -54.2 160 45 347.1 347.1 296.1 347.4 0.07 22 198 12434 -54.7 -58.8 60 4.1 -54.8 161 45 347.1 347.2 296.1 347.4 0.07 23 180 13038 -59.9 -65.9 45 6.0 -60.0 169 49 348.2 348.2 296.3 348.4 0.03 24 173 13285 -62.3 -66.1 60 3.8 -62.4 168 44 348.3 348.3 296.3 348.4 0.03 25 170 13393 -62.9 -70.9 33 8.0 -63.0 167 41 349.0 349.0 296.4 349.1 0.02 26 167 13503 -62.1 -77.1 12 15.0 -62.2 166 38 352.1 352.1 297.1 352.1 0.01 27 156 13921 -65.1 -72.1 37 7.0 -65.2 161 25 353.9 353.9 297.5 354.0 0.01 28 150 14160 -65.9 -76.9 20 11.0 -66.0 180 24 356.6 356.6 298.0 356.6 0.01 29 142 14491 -66.9 -80.9 12 14.0 -67.0 183 26 360.4 360.4 298.8 360.5 0.00 30 109 16052 -75.5 -86.5 16 11.0 -75.5 225 18 372.6 372.6 301.0 372.6 0.00 31 100 16550 -75.3 -86.3 16 11.0 -75.3 275 15 382.2 382.2 302.6 382.2 0.00 32 83 17621 -77.7 -87.7 18 10.0 -77.7 264 11 398.3 398.3 305.0 398.3 0.00 33 78 17979 -73.9 -87.9 10 14.0 -74.0 240 12 413.3 413.3 306.9 413.3 0.00 34 70 18610 -73.5 -88.5 8 15.0 -73.6 360 15 427.1 427.1 308.5 427.2 0.00 35 64 19131 -75.5 -90.5 8 15.0 -75.6 332 22 433.8 433.8 309.3 433.8 0.00 36 58 19710 -68.7 -89.7 3 21.0 -68.9 268 12 461.6 461.6 311.9 461.6 0.00 37 54 20138 -69.3 -90.3 3 21.0 -69.5 239 4 469.7 469.7 312.6 469.7 0.00 38 50 20600 -66.5 -91.5 2 25.0 -66.8 300 9 486.8 486.8 314.0 486.8 0.00 39 48 20848 -65.1 -90.1 2 25.0 -65.4 322 12 495.8 495.8 314.7 495.8 0.00 40 41 21816 -62.1 -90.1 1 28.0 -62.6 8 10 526.2 526.2 316.7 526.2 0.00 41 35 22791 -63.7 -91.7 1 28.0 -64.2 294 8 546.4 546.4 317.9 546.4 0.00 42 30 23750 -58.1 -89.1 1 31.0 -59.2 215 7 586.2 586.3 320.0 586.3 0.00 43 29 23964 -57.5 -88.5 1 31.0 -58.7 193 6 593.6 593.6 320.3 593.6 0.01 44 26 24650 -60.3 -89.3 1 29.0 -61.3 121 3 604.5 604.5 320.8 604.5 0.01 45 20 26310 -54.5 -88.5 1 34.0 -56.8 360 11 669.4 669.4 323.4 669.4 0.01 46 17 27363 -49.3 -85.3 1 36.0 -53.4 344 10 717.9 717.9 325.0 718.0 0.02 47 16 27761 -48.5 -84.5 1 36.0 -53.1 317 8 733.0 733.0 325.4 733.2 0.02 48 16 27761 -49.3 -85.3 1 36.0 -53.6 317 8 730.4 730.4 325.4 730.6 0.02 TRP 109 16052 -75.5 -86.5 16 11.0 -75.5 225 18 372.6 372.6 301.0 372.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 576.18 mb = 4744.92 m = 15567.13 ft Wetbulb zero: 656.92 mb = 3660.64 m = 12009.84 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 41.36 % Est. max temperature: 29.60 C = 85.27 F Sfc-Lift cond lev (LCL): 780.41 mb = 2218.91 m = 7279.81 ft T: 15.78 C 700-500 lapse rate: 5.45 C/km ThetaE index: 15.90 C Layer 711.0- 622.0 mb Conv cond level (CCL): 713.99 mb = 2975.88 m = 9763.26 ft Mean mixing ratio: 10.37 g/kg Conv temperature: 30.26 C = 86.48 F Cap Strength: 2.09 C Lifted Index: 0.34 C Risk: Showers probable Lifted Index @300 mb: 1.84 C Lifted Index @700 mb: 0.56 C Showalter Index: -0.07 C Risk: Thunderstorms probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 18.50 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 170.00 Risk: None Energy Index: -2.85 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.08 J/kg Max Up Vert Vel: 8.13 m/s Conv Inhibition (B-): 82.77 J/kg Cap Strength: 2.09 C Lift Cond Lev (LCL): 740.46 mb = 2666.07 m = 8746.85 ft Lev Free Conv (LFC): 665.46 mb = 3554.96 m = 11663.11 ft Equ Level (EL): 605.46 mb = 4319.53 m = 14171.52 ft B at Equ Level: 27.84 J/kg Max Parcel Lev (MPL): 455.46 mb = 6561.81 m = 21528.00 ft Wind level data Storm motion: 179 at 8 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 ---------------------------------------------------------- 0 917 827 10 7 -1.2 -6.9 | 4 15 -1.1 -15.1 1 908 914 45 15 -10.6 -10.6 | 29 22 -10.5 -18.8 2 877 1219 50 19 -14.6 -12.2 | 35 25 -14.5 -20.4 3 850 1492 60 8 -6.9 -4.0 | 29 14 -6.8 -12.2 4 847 1524 65 10 -9.1 -4.2 | 36 15 -9.0 -12.4 5 788 2134 315 2 1.4 -1.4 | 351 10 1.5 -9.6 6 760 2438 260 4 3.9 0.7 | 332 8 4.0 -7.5 7 708 3048 240 10 8.7 5.0 | 290 9 8.7 -3.2 8 700 3141 240 10 8.7 5.0 | 290 9 8.7 -3.2 9 632 3962 165 12 -3.1 11.6 | 139 5 -3.0 3.4 10 608 4267 180 12 0.0 12.0 | 181 4 0.1 3.8 11 543 5182 120 15 -13.0 7.5 | 87 13 -12.9 -0.7 12 503 5791 160 12 -4.1 11.3 | 128 5 -4.0 3.1 13 500 5840 165 10 -2.6 9.7 | 121 3 -2.5 1.5 14 484 6096 165 10 -2.6 9.7 | 121 3 -2.5 1.5 15 465 6401 145 14 -8.0 11.5 | 113 9 -7.9 3.3 16 447 6706 160 11 -3.8 10.3 | 121 4 -3.7 2.2 17 429 7010 170 14 -2.4 13.8 | 157 6 -2.3 5.6 18 400 7550 175 22 -1.9 21.9 | 172 14 -1.8 13.7 19 364 8230 185 25 2.2 24.9 | 188 17 2.3 16.7 20 350 8534 185 13 1.1 13.0 | 194 5 1.2 4.8 21 335 8839 105 19 -18.4 4.9 | 80 19 -18.3 -3.3 22 300 9650 130 22 -16.9 14.1 | 110 18 -16.8 6.0 23 296 9754 130 22 -16.9 14.1 | 110 18 -16.8 6.0 24 259 10668 115 39 -35.3 16.5 | 103 36 -35.3 8.3 25 250 10900 125 34 -27.9 19.5 | 112 30 -27.8 11.3 26 236 11278 135 33 -23.3 23.3 | 123 28 -23.2 15.2 27 200 12370 160 45 -15.4 42.3 | 156 37 -15.3 34.1 28 178 13106 170 49 -8.5 48.3 | 168 41 -8.4 40.1 29 153 14021 160 22 -7.5 20.7 | 149 15 -7.4 12.5 30 150 14160 180 24 0.0 24.0 | 180 16 0.1 15.8 31 146 14326 180 24 0.0 24.0 | 180 16 0.1 15.8 32 125 15240 195 37 9.6 35.7 | 199 29 9.7 27.6 33 113 15850 185 26 2.3 25.9 | 188 18 2.4 17.7 34 109 16052 225 18 12.7 12.7 | 250 14 12.8 4.6 35 107 16154 215 18 10.3 14.7 | 238 12 10.4 6.6 36 102 16459 225 12 8.5 8.5 | 268 9 8.6 0.3 37 100 16550 275 15 14.9 -1.3 | 302 18 15.0 -9.5 38 96 16764 280 13 12.8 -2.3 | 309 17 12.9 -10.4 39 91 17069 245 21 19.0 8.9 | 268 19 19.1 0.7 40 87 17374 235 15 12.3 8.6 | 268 12 12.4 0.4 41 82 17678 270 10 10.0 -0.0 | 309 13 10.1 -8.2 42 78 17983 240 12 10.4 6.0 | 282 11 10.5 -2.2 43 74 18288 215 15 8.6 12.3 | 245 10 8.7 4.1 44 70 18593 215 12 6.9 9.8 | 257 7 7.0 1.7 45 70 18610 360 15 -0.0 -15.0 | 360 23 0.1 -23.2 46 67 18898 360 13 -0.0 -13.0 | 360 21 0.1 -21.2 47 63 19202 325 24 13.8 -19.7 | 334 31 13.9 -27.8 48 60 19507 300 16 13.9 -8.0 | 319 21 13.9 -16.2 49 57 19812 255 11 10.6 2.8 | 296 12 10.7 -5.3 50 54 20117 235 4 3.3 2.3 | 330 7 3.4 -5.9 51 50 20600 300 9 7.8 -4.5 | 328 15 7.9 -12.7 52 49 20726 295 12 10.9 -5.1 | 320 17 11.0 -13.2 53 47 21031 360 12 -0.0 -12.0 | 360 20 0.1 -20.2 54 44 21336 340 11 3.8 -10.3 | 348 19 3.9 -18.5 55 42 21641 10 10 -1.7 -9.8 | 5 18 -1.6 -18.0 56 38 22250 5 10 -0.9 -10.0 | 2 18 -0.8 -18.1 57 36 22555 330 18 9.0 -15.6 | 339 25 9.1 -23.8 58 35 22860 285 6 5.8 -1.6 | 329 11 5.9 -9.7 59 33 23165 225 19 13.4 13.4 | 249 15 13.5 5.3 60 31 23470 225 6 4.2 4.2 | 312 6 4.3 -3.9 61 30 23750 215 7 4.0 5.7 | 301 5 4.1 -2.4 62 25 24994 85 2 -2.0 -0.2 | 13 9 -1.9 -8.3 63 20 26213 50 18 -13.8 -11.6 | 35 24 -13.7 -19.7 64 20 26310 360 11 -0.0 -11.0 | 360 19 0.1 -19.2 65 19 26518 10 13 -2.3 -12.8 | 6 21 -2.2 -21.0 66 17 26822 355 11 1.0 -11.0 | 357 19 1.0 -19.1 67 15 27432 280 5 4.9 -0.9 | 331 10 5.0 -9.0 68 14 27737 230 11 8.4 7.1 | 277 9 8.5 -1.1 69 13 28042 225 16 11.3 11.3 | 255 12 11.4 3.1 Wind Parameters Mean winds (0-6000m): 149.4 at 10.9 knts Storm direction: 179.4 at 8.2 knts Shear (0-3000m) pos: 1.8 neg: 4.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 168.3 deg Storm rel helicity (0-3000m) pos: 54.9 neg: -84.3 tot: -29.4 m^2/s^2 ave: -9.8 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.56 Bulk Shear: 58.98 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 47 16 31 22| 11.1 0.0 11.1| 51.6 -0.9 50.7 101.4 0.56| 19.0 10.6 1000 48 13 29 19| 5.5 5.7 11.2| 54.9 -37.5 17.4 17.4 0.06| 16.7 1.1 1500 48 9 26 16| 3.7 5.9 9.5| 54.9 -52.3 2.7 1.8 -0.07| 13.7 -1.0 2000 42 8 21 15| 2.8 5.7 8.5| 54.9 -64.3 -9.4 -4.7 -0.18| 11.7 -2.1 2500 29 9 15 16| 2.2 5.1 7.4| 54.9 -75.1 -20.2 -8.1 -0.25| 10.5 -2.6 3000 89 9 47 12| 1.8 4.0 5.8| 54.9 -84.3 -29.4 -9.8 -0.34| 10.3 -3.5 4000 158 10 107 4| 1.4 2.6 4.0| 57.1 -96.0 -38.9 -9.7 -0.37| 9.3 -3.4 5000 146 11 97 6| 0.3 1.8 2.1| 69.1-106.2 -37.1 -7.4 -0.29| 9.0 -2.6 6000 149 11 102 6| 0.1 1.6 1.7| 72.2-107.8 -35.6 -5.9 -0.24| 8.5 -2.1 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251007.00.gif