UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 27 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 96 1 925 782 90 9 SFC 920 829 24.4 16.4 61 8.0 18.9 90 9 304.7 307.1 295.1 343.1 12.86 3 890 1118 19.8 14.8 73 5.0 16.5 68 11 302.9 305.1 293.9 338.4 11.98 4 850 1512 16.2 13.9 86 2.3 14.7 45 15 303.1 305.3 293.9 338.2 11.83 5 839 1623 15.0 13.7 92 1.3 14.1 57 14 303.0 305.2 293.9 338.1 11.83 6 828 1735 17.2 9.2 59 8.0 12.2 43 15 306.5 308.1 292.6 333.2 8.85 7 700 3147 7.0 1.0 66 6.0 3.8 245 7 310.2 311.3 291.3 328.5 5.89 8 682 3360 5.2 1.7 78 3.5 3.3 225 11 310.5 311.8 291.7 330.2 6.36 9 631 3990 1.8 -7.2 51 9.0 -2.3 224 19 313.7 314.3 290.3 324.9 3.53 10 621 4119 0.4 -4.3 71 4.7 -1.9 216 15 313.5 314.3 291.0 327.7 4.48 11 611 4249 1.6 -25.4 11 27.0 -6.5 207 12 316.3 316.5 288.4 319.1 0.79 12 574 4749 -1.9 -35.9 5 34.0 -9.6 208 6 317.9 318.0 288.4 319.1 0.31 13 557 4988 -1.7 -49.7 1 48.0 -10.1 209 3 320.9 320.9 289.1 321.2 0.07 14 500 5840 -5.7 230 9 326.1 15 473 6272 -8.5 239 12 327.8 16 438 6863 -12.1 -37.1 11 25.0 -17.1 255 14 330.6 330.6 292.2 331.9 0.36 17 412 7328 -15.5 -21.5 60 6.0 -17.3 261 17 332.0 332.4 293.8 337.9 1.67 18 402 7513 -16.3 -27.3 38 11.0 -19.1 289 19 333.3 333.5 293.6 337.0 1.01 19 400 7550 -16.3 -26.3 42 10.0 -18.9 295 19 333.8 334.0 293.8 337.9 1.12 20 357 8395 -22.3 -27.1 65 4.8 -23.5 263 16 336.8 337.0 294.6 341.0 1.16 21 347 8603 -23.1 -33.1 40 10.0 -25.1 259 15 338.4 338.6 294.6 341.0 0.68 22 328 9013 -26.3 -38.3 31 12.0 -28.2 252 13 339.5 339.6 294.6 341.2 0.43 23 310 9417 -29.9 -39.9 37 10.0 -31.3 261 14 340.0 340.1 294.7 341.5 0.38 24 300 9650 -31.5 -45.5 24 14.0 -33.0 270 15 341.0 341.0 294.8 341.9 0.22 25 261 10618 -39.5 -57.5 13 18.0 -40.5 295 22 343.1 343.1 295.1 343.3 0.06 26 250 10910 -42.3 -56.3 20 14.0 -43.0 290 26 343.2 343.2 295.1 343.5 0.07 27 220 11762 -49.7 -59.7 30 10.0 -50.0 264 28 344.5 344.6 295.4 344.8 0.06 28 200 12380 -55.1 -66.1 24 11.0 -55.3 250 28 345.5 345.5 295.7 345.6 0.03 29 197 12476 -55.9 -67.9 21 12.0 -56.1 251 29 345.7 345.7 295.7 345.8 0.02 30 177 13150 -61.1 -74.1 16 13.0 -61.2 257 35 348.0 348.0 296.2 348.0 0.01 31 156 13931 -63.9 -80.9 8 17.0 -64.0 236 42 356.0 356.0 297.9 356.0 0.00 32 150 14170 -65.9 -79.9 12 14.0 -66.0 225 45 356.6 356.6 298.0 356.6 0.00 33 102 16427 -79.3 -85.3 37 6.0 -79.3 280 32 372.4 372.4 301.0 372.4 0.00 34 101 16483 -78.1 -85.1 31 7.0 -78.1 278 33 375.8 375.8 301.5 375.8 0.00 35 100 16540 -78.1 -85.1 31 7.0 -78.1 275 34 376.8 376.8 301.7 376.8 0.00 36 93 16951 -79.1 -87.1 26 8.0 -79.1 265 33 382.8 382.8 302.7 382.8 0.00 37 70 18600 -69.1 -90.1 3 21.0 -69.2 240 10 436.6 436.6 309.5 436.6 0.00 38 69 18686 -68.7 -89.7 3 21.0 -68.8 244 11 439.2 439.2 309.8 439.2 0.00 39 50 20630 -65.9 -90.9 2 25.0 -66.2 360 8 488.2 488.2 314.1 488.2 0.00 40 43 21554 -63.5 -90.5 1 27.0 -63.9 41 5 515.6 515.6 316.0 515.6 0.00 41 40 21997 -64.9 -90.9 2 26.0 -65.3 54 10 522.9 522.9 316.5 522.9 0.00 42 33 23195 -57.3 -89.3 1 32.0 -58.5 34 13 572.6 572.6 319.3 572.6 0.00 43 30 23800 -56.5 -88.5 1 32.0 -57.9 95 13 590.6 590.6 320.2 590.6 0.01 44 24 25221 -55.1 -88.1 1 33.0 -57.0 31 10 633.6 633.6 322.0 633.6 0.01 45 21 26072 -55.9 -87.9 1 32.0 -57.9 126 14 655.9 655.9 322.9 655.9 0.01 TRP 102 16427 -79.3 -85.3 37 6.0 -79.3 280 32 372.4 372.4 301.0 372.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5744.00 m Freezing level: 594.09 mb = 4477.42 m = 14689.50 ft Wetbulb zero: 651.76 mb = 3727.86 m = 12230.36 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 45.77 % Est. max temperature: 27.72 C = 81.90 F Sfc-Lift cond lev (LCL): 818.20 mb = 1835.56 m = 6022.11 ft T: 16.48 C 700-500 lapse rate: 4.72 C/km ThetaE index: 14.61 C Layer 890.0- 682.0 mb Conv cond level (CCL): 758.50 mb = 2472.35 m = 8111.29 ft Mean mixing ratio: 11.60 g/kg Conv temperature: 28.05 C = 82.49 F Cap Strength: 3.02 C Lifted Index: 1.84 C Risk: Showers probable Lifted Index @300 mb: 3.64 C Lifted Index @700 mb: -0.11 C Showalter Index: 1.84 C Risk: Showers probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 19.60 C K Index: 29.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 205.80 Risk: None Energy Index: -2.16 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.75 J/kg Max Up Vert Vel: 10.27 m/s Conv Inhibition (B-): 81.25 J/kg Cap Strength: 3.02 C Lift Cond Lev (LCL): 810.81 mb = 1911.82 m = 6272.29 ft Lev Free Conv (LFC): 695.81 mb = 3196.17 m = 10486.00 ft Equ Level (EL): 565.81 mb = 4862.98 m = 15954.47 ft B at Equ Level: 52.42 J/kg Max Parcel Lev (MPL): 485.81 mb = 6064.13 m = 19895.21 ft Wind level data Storm motion: 254 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 ---------------------------------------------------------- 0 920 829 90 9 -9.0 0.0 | 83 16 -15.7 -2.0 1 911 914 80 9 -8.9 -1.6 | 77 16 -15.6 -3.5 2 850 1512 45 15 -10.6 -10.6 | 54 21 -17.4 -12.6 3 849 1524 70 12 -11.3 -4.1 | 71 19 -18.0 -6.1 4 819 1829 30 17 -8.5 -14.7 | 42 23 -15.2 -16.7 5 790 2134 40 7 -4.5 -5.4 | 57 13 -11.2 -7.3 6 761 2438 55 6 -4.9 -3.4 | 65 13 -11.7 -5.4 7 708 3048 310 1 0.8 -0.6 | 67 7 -6.0 -2.6 8 700 3147 245 7 6.3 3.0 | 158 1 -0.4 1.0 9 682 3353 225 11 7.8 7.8 | 190 6 1.0 5.8 10 657 3658 215 13 7.5 10.6 | 185 9 0.7 8.7 11 632 3962 225 19 13.4 13.4 | 210 13 6.7 11.5 12 609 4267 205 11 4.6 10.0 | 165 8 -2.1 8.0 13 543 5182 210 1 0.5 0.9 | 80 6 -6.2 -1.1 14 500 5840 230 9 6.9 5.8 | 182 4 0.1 3.8 15 484 6096 225 11 7.8 7.8 | 190 6 1.0 5.8 16 465 6401 250 12 11.3 4.1 | 245 5 4.5 2.2 17 412 7315 260 17 16.7 3.0 | 264 10 10.0 1.0 18 400 7550 295 19 17.2 -8.0 | 314 14 10.5 -10.0 19 396 7620 290 21 19.7 -7.2 | 305 16 13.0 -9.1 20 380 7925 295 17 15.4 -7.2 | 317 13 8.7 -9.1 21 364 8230 265 17 16.9 1.5 | 273 10 10.2 -0.5 22 322 9144 250 12 11.3 4.1 | 245 5 4.5 2.2 23 300 9650 270 15 15.0 -0.0 | 283 8 8.3 -2.0 24 271 10363 300 19 16.5 -9.5 | 320 15 9.7 -11.5 25 250 10910 290 26 24.4 -8.9 | 302 21 17.7 -10.8 26 206 12192 250 29 27.3 9.9 | 249 22 20.5 8.0 27 200 12380 250 28 26.3 9.6 | 249 21 19.6 7.6 28 169 13411 260 37 36.4 6.4 | 261 30 29.7 4.5 29 150 14170 225 45 31.8 31.8 | 220 39 25.1 29.9 30 146 14326 230 46 35.2 29.6 | 226 40 28.5 27.6 31 132 14935 230 32 24.5 20.6 | 224 26 17.8 18.6 32 119 15545 280 18 17.7 -3.1 | 295 12 11.0 -5.1 33 102 16427 280 32 31.5 -5.6 | 287 26 24.8 -7.5 34 100 16540 275 34 33.9 -3.0 | 280 28 27.1 -4.9 35 96 16764 275 34 33.9 -3.0 | 280 28 27.1 -4.9 36 91 17069 260 33 32.5 5.7 | 262 26 25.7 3.8 37 87 17374 265 17 16.9 1.5 | 273 10 10.2 -0.5 38 82 17678 325 16 9.2 -13.1 | 351 15 2.4 -15.1 39 78 17983 300 18 15.6 -9.0 | 321 14 8.8 -11.0 40 74 18288 345 22 5.7 -21.3 | 3 23 -1.1 -23.2 41 70 18593 315 15 10.6 -10.6 | 343 13 3.9 -12.6 42 70 18600 240 10 8.7 5.0 | 212 4 1.9 3.0 43 67 18898 255 12 11.6 3.1 | 257 5 4.8 1.2 44 63 19202 140 2 -1.3 1.5 | 87 8 -8.0 -0.4 45 60 19507 80 10 -9.8 -1.7 | 77 17 -16.6 -3.7 46 57 19812 60 12 -10.4 -6.0 | 65 19 -17.1 -8.0 47 54 20117 20 12 -4.1 -11.3 | 39 17 -10.9 -13.2 48 52 20422 45 14 -9.9 -9.9 | 55 20 -16.6 -11.9 49 50 20630 360 8 -0.0 -8.0 | 34 12 -6.7 -10.0 50 49 20726 360 11 -0.0 -11.0 | 28 15 -6.7 -13.0 51 47 21031 35 11 -6.3 -9.0 | 50 17 -13.1 -11.0 52 45 21336 30 13 -6.5 -11.3 | 45 19 -13.2 -13.2 53 42 21641 45 2 -1.4 -1.4 | 68 9 -8.2 -3.4 54 40 21946 55 10 -8.2 -5.7 | 63 17 -14.9 -7.7 55 35 22860 40 11 -7.1 -8.4 | 53 17 -13.8 -10.4 56 33 23165 20 13 -4.4 -12.2 | 38 18 -11.2 -14.2 57 32 23470 115 14 -12.7 5.9 | 102 20 -19.4 4.0 58 30 23774 65 10 -9.1 -4.2 | 69 17 -15.8 -6.2 59 30 23800 95 13 -13.0 1.1 | 88 20 -19.7 -0.8 60 28 24079 100 13 -12.8 2.3 | 91 20 -19.6 0.3 61 24 24689 25 10 -4.2 -9.1 | 45 16 -11.0 -11.0 62 21 25298 130 14 -10.7 9.0 | 112 19 -17.5 7.0 63 17 26213 105 19 -18.4 4.9 | 97 25 -25.1 3.0 Wind Parameters Mean winds (0-6000m): 223.9 at 9.4 knts Storm direction: 253.9 at 7.0 knts Shear (0-3000m) pos: 1.9 neg: 2.8 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 62.5 neg: -105.7 tot: -43.2 m^2/s^2 ave: -14.4 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 11.2 stream: -0.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.03 Bulk Shear: 51.04 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 68 11 71 18| 0.0 7.9 7.9| 0.0 -30.0 -30.0 -59.9 -0.82| 8.0 -6.6 1000 55 13 62 19| 0.0 7.6 7.6| 24.0 -96.4 -72.3 -72.3 -0.54| 13.1 -7.1 1500 50 12 59 18| 3.8 5.0 8.9| 49.9 -96.4 -46.5 -31.0 -0.22| 12.7 -2.8 2000 49 10 59 17| 2.9 3.7 6.6| 52.2-104.2 -52.0 -26.0 -0.23| 11.2 -2.6 2500 48 9 60 16| 2.3 2.8 5.1| 55.6-104.4 -48.7 -19.5 -0.07| 12.0 -0.9 3000 54 10 63 16| 1.9 2.8 4.7| 62.5-105.7 -43.2 -14.4 -0.04| 11.2 -0.4 4000 156 10 124 13| 0.7 1.3 2.0| 67.4-134.5 -67.1 -16.8 -0.16| 10.6 -1.7 5000 190 9 143 9| 0.9 1.0 2.0| 74.8-138.8 -64.1 -12.8 -0.10| 9.6 -1.0 6000 224 9 177 5| 1.2 0.8 2.0| 84.4-138.8 -54.4 -9.1 -0.03| 8.8 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251027.12.gif