UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:0000Z 15 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 74 1 925 766 90 6 SFC 919 823 22.8 19.6 82 3.2 20.5 90 6 303.2 306.1 296.7 350.1 15.81 3 902 986 23.6 16.6 65 7.0 18.8 100 11 305.6 308.1 295.6 345.4 13.29 4 850 1503 19.6 15.6 78 4.0 16.9 95 9 306.7 309.1 295.8 346.5 13.23 5 780 2237 13.8 12.4 91 1.4 12.9 140 7 308.1 310.3 295.1 343.5 11.68 6 726 2840 11.8 5.8 67 6.0 8.2 183 5 312.3 313.8 293.6 337.0 7.99 7 700 3145 9.4 5.4 76 4.0 7.0 210 7 312.9 314.4 293.8 337.9 8.06 8 647 3793 4.8 1.4 79 3.4 2.9 216 8 314.8 316.1 293.2 335.4 6.56 9 628 4037 4.0 -6.0 48 10.0 -0.7 218 8 316.6 317.3 291.5 329.1 3.89 10 556 5015 -3.1 -4.5 90 1.4 -3.8 276 10 319.4 320.4 293.2 335.3 4.93 11 542 5217 -3.7 -8.4 70 4.7 -5.8 288 10 321.0 321.8 292.6 333.3 3.74 12 521 5528 -6.7 -9.1 83 2.4 -7.7 252 6 321.1 321.8 292.6 333.2 3.69 13 509 5710 -7.5 -16.5 48 9.0 -10.7 233 14 322.2 322.7 291.5 329.2 2.07 14 501 5834 -6.1 -43.1 4 37.0 -13.0 225 20 325.4 325.4 290.6 326.1 0.17 15 500 5850 -6.1 -44.1 3 38.0 -13.1 225 21 325.6 325.6 290.6 326.2 0.15 16 400 7560 -16.3 -59.3 1 43.0 -21.0 235 20 333.8 333.8 292.8 333.9 0.03 17 376 8023 -19.3 -59.3 2 40.0 -23.4 243 19 335.8 335.8 293.3 335.9 0.03 18 354 8468 -22.9 -51.9 5 29.0 -26.1 286 19 336.8 336.8 293.6 337.2 0.09 19 348 8593 -23.9 -36.9 29 13.0 -26.1 287 19 337.1 337.2 294.0 338.9 0.46 20 337 8827 -25.3 -61.3 2 36.0 -28.2 272 16 338.3 338.3 293.9 338.4 0.03 21 318 9245 -28.3 -60.3 3 32.0 -30.7 272 11 339.8 339.8 294.3 339.9 0.04 22 300 9660 -31.9 -60.9 4 29.0 -33.7 250 11 340.4 340.4 294.4 340.6 0.04 23 250 10910 -42.7 -66.7 5 24.0 -43.5 250 19 342.6 342.6 295.0 342.7 0.02 24 219 11791 -50.5 -68.5 10 18.0 -50.9 228 33 343.8 343.8 295.3 343.8 0.02 25 200 12380 -54.3 -58.6 59 4.3 -54.4 240 43 346.8 346.8 296.0 347.1 0.07 26 199 12412 -54.3 -58.1 63 3.8 -54.4 240 43 347.3 347.3 296.1 347.6 0.08 27 185 12874 -58.3 -61.9 63 3.6 -58.4 243 45 348.1 348.1 296.3 348.3 0.05 28 150 14160 -68.7 -75.7 36 7.0 -68.7 250 29 351.7 351.7 297.0 351.8 0.01 29 145 14363 -67.7 -77.7 23 10.0 -67.8 253 27 356.9 356.9 298.1 356.9 0.01 30 102 16418 -79.5 -84.5 43 5.0 -79.5 285 23 372.0 372.0 300.9 372.0 0.00 31 101 16473 -79.1 -85.1 37 6.0 -79.1 261 24 373.8 373.8 301.2 373.8 0.00 32 100 16530 -78.5 -84.5 37 6.0 -78.5 285 26 376.1 376.1 301.6 376.1 0.00 33 86 17392 -77.3 -86.3 22 9.0 -77.3 250 22 395.1 395.1 304.5 395.1 0.00 34 78 17962 -69.7 -86.7 7 17.0 -69.8 329 11 422.0 422.0 307.9 422.0 0.00 35 71 18525 -67.7 -87.7 4 20.0 -67.8 34 12 437.8 437.8 309.7 437.8 0.00 36 70 18610 -68.1 -88.1 4 20.0 -68.2 35 17 438.7 438.7 309.7 438.7 0.00 37 66 18962 -68.9 -88.9 4 20.0 -69.1 29 14 444.4 444.4 310.3 444.4 0.00 38 58 19740 -64.9 -88.9 2 24.0 -65.2 3 1 470.2 470.2 312.7 470.2 0.00 39 51 20520 -66.7 -89.7 3 23.0 -67.0 110 15 483.6 483.6 313.7 483.6 0.00 40 50 20640 -64.5 -90.5 2 26.0 -64.8 115 12 491.5 491.5 314.3 491.5 0.00 41 49 20764 -63.5 -89.5 2 26.0 -63.9 87 15 496.7 496.7 314.7 496.7 0.00 42 38 22330 -61.3 -89.3 1 28.0 -61.9 103 25 539.8 539.8 317.5 539.8 0.00 43 35 22838 -62.7 -89.7 1 27.0 -63.3 96 27 549.0 549.0 318.1 549.0 0.00 44 31 23594 -57.7 -88.7 1 31.0 -58.9 99 31 581.9 581.9 319.8 581.9 0.00 45 30 23800 -58.5 -88.5 1 30.0 -59.6 85 26 585.2 585.2 319.9 585.2 0.01 46 25 24948 -57.7 -87.7 1 30.0 -59.1 100 24 618.8 618.8 321.5 618.8 0.01 47 22 25763 -53.3 -86.3 1 33.0 -55.7 110 23 654.9 654.9 322.9 655.0 0.01 48 21 26062 -54.5 -86.5 1 32.0 -56.8 107 25 660.1 660.1 323.0 660.2 0.01 TRP 102 16418 -79.5 -84.5 43 5.0 -79.5 285 23 372.0 372.0 300.9 372.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 587.44 mb = 4587.94 m = 15052.13 ft Wetbulb zero: 631.88 mb = 3986.28 m = 13078.19 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 73.14 % Est. max temperature: 28.39 C = 83.10 F Sfc-Lift cond lev (LCL): 877.05 mb = 1230.38 m = 4036.62 ft T: 21.71 C 700-500 lapse rate: 5.73 C/km ThetaE index: 9.42 C Layer 780.0- 700.0 mb Conv cond level (CCL): 789.30 mb = 2135.41 m = 7005.85 ft Mean mixing ratio: 13.35 g/kg Conv temperature: 27.39 C = 81.31 F Cap Strength: 1.28 C Lifted Index: -1.78 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.45 C Lifted Index @700 mb: -0.11 C Showalter Index: -1.84 C Risk: Thunderstorms probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 21.70 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 226.20 Risk: None Energy Index: -3.87 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 587.13 J/kg Max Up Vert Vel: 34.27 m/s Conv Inhibition (B-): 34.41 J/kg Cap Strength: 1.28 C Lift Cond Lev (LCL): 809.16 mb = 1923.23 m = 6309.72 ft Lev Free Conv (LFC): 694.16 mb = 3213.95 m = 10544.31 ft Equ Level (EL): 204.16 mb = 12246.35 m = 40177.82 ft B at Equ Level: 582.61 J/kg Max Parcel Lev (MPL): 124.16 mb = 15269.21 m = 50095.23 ft Wind level data Storm motion: 240 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 ---------------------------------------------------------- 0 919 823 90 6 -6.0 0.0 | 73 13 -12.8 -3.8 1 909 914 100 11 -10.8 1.9 | 84 18 -17.6 -1.9 2 878 1219 100 10 -9.8 1.7 | 83 17 -16.6 -2.1 3 850 1503 95 9 -9.0 0.8 | 79 16 -15.7 -3.1 4 789 2134 135 7 -4.9 4.9 | 95 12 -11.7 1.1 5 761 2438 150 8 -4.0 6.9 | 106 11 -10.8 3.1 6 734 2743 175 4 -0.3 4.0 | 91 7 -7.1 0.1 7 700 3145 210 7 3.5 6.1 | 124 4 -3.3 2.2 8 609 4267 220 8 5.1 6.1 | 145 3 -1.6 2.3 9 543 5182 290 10 9.4 -3.4 | 340 8 2.6 -7.3 10 523 5486 255 5 4.8 1.3 | 37 3 -1.9 -2.5 11 504 5791 225 18 12.7 12.7 | 214 11 6.0 8.9 12 500 5850 225 21 14.8 14.8 | 216 14 8.1 11.0 13 484 6096 230 18 13.8 11.6 | 222 10 7.0 7.7 14 465 6401 215 23 13.2 18.8 | 203 16 6.4 15.0 15 413 7315 250 15 14.1 5.1 | 260 7 7.3 1.3 16 400 7560 235 20 16.4 11.5 | 232 12 9.6 7.6 17 397 7620 225 18 12.7 12.7 | 214 11 6.0 8.9 18 381 7925 230 20 15.3 12.9 | 224 12 8.6 9.0 19 365 8230 275 17 16.9 -1.5 | 298 11 10.2 -5.3 20 350 8534 290 20 18.8 -6.8 | 312 16 12.0 -10.7 21 336 8839 270 16 16.0 -0.0 | 293 10 9.2 -3.8 22 322 9144 265 11 11.0 1.0 | 305 5 4.2 -2.9 23 309 9449 290 11 10.3 -3.8 | 335 8 3.6 -7.6 24 300 9660 250 11 10.3 3.8 | 271 4 3.6 -0.1 25 296 9754 255 10 9.7 2.6 | 293 3 2.9 -1.3 26 259 10668 265 12 12.0 1.0 | 298 6 5.2 -2.8 27 250 10910 250 19 17.9 6.5 | 257 11 11.1 2.7 28 216 11887 225 35 24.7 24.7 | 221 28 18.0 20.9 29 200 12380 240 43 37.2 21.5 | 240 35 30.5 17.7 30 178 13106 245 46 41.7 19.4 | 246 38 34.9 15.6 31 150 14160 250 29 27.3 9.9 | 253 21 20.5 6.1 32 146 14326 250 27 25.4 9.2 | 254 19 18.6 5.4 33 131 14935 305 20 16.4 -11.5 | 328 18 9.6 -15.3 34 125 15240 310 13 10.0 -8.4 | 345 13 3.2 -12.2 35 112 15850 260 22 21.7 3.8 | 270 15 14.9 -0.0 36 102 16418 285 23 22.2 -6.0 | 302 18 15.5 -9.8 37 101 16459 255 24 23.2 6.2 | 262 17 16.4 2.4 38 100 16530 285 26 25.1 -6.7 | 300 21 18.3 -10.6 39 96 16764 285 26 25.1 -6.7 | 300 21 18.3 -10.6 40 82 17678 235 20 16.4 11.5 | 232 12 9.6 7.6 41 78 17983 330 11 5.5 -9.5 | 5 13 -1.3 -13.4 42 74 18288 355 18 1.6 -17.9 | 13 22 -5.2 -21.8 43 70 18593 45 10 -7.1 -7.1 | 52 18 -13.8 -10.9 44 70 18610 35 17 -9.8 -13.9 | 43 24 -16.5 -17.8 45 63 19202 25 12 -5.1 -10.9 | 39 19 -11.8 -14.7 46 57 19812 0 0 -0.0 -0.0 | 60 8 -6.8 -3.8 47 55 20117 115 11 -10.0 4.6 | 93 17 -16.7 0.8 48 52 20422 105 17 -16.4 4.4 | 91 23 -23.2 0.6 49 50 20640 115 12 -10.9 5.1 | 94 18 -17.6 1.2 50 49 20726 80 15 -14.8 -2.6 | 73 22 -21.5 -6.4 51 47 21031 135 16 -11.3 11.3 | 112 20 -18.1 7.5 52 43 21641 120 21 -18.2 10.5 | 105 26 -25.0 6.7 53 39 22250 110 25 -23.5 8.6 | 99 31 -30.3 4.7 54 37 22555 85 26 -25.9 -2.3 | 79 33 -32.7 -6.1 55 32 23470 120 30 -26.0 15.0 | 109 35 -32.7 11.2 56 30 23774 70 33 -31.0 -11.3 | 68 41 -37.8 -15.1 57 30 23800 85 26 -25.9 -2.3 | 79 33 -32.7 -6.1 58 22 24994 110 23 -21.6 7.9 | 98 29 -28.4 4.0 59 15 26518 85 36 -35.9 -3.1 | 81 43 -42.6 -7.0 Wind Parameters Mean winds (0-6000m): 210.4 at 10.4 knts Storm direction: 240.4 at 7.8 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 61.9 deg Storm rel helicity (0-3000m) pos: 37.0 neg: -9.2 tot: 27.8 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.6 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 15.73 Bulk Shear: 37.34 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 99 10 82 17| 3.9 0.0 3.9| 11.3 -3.1 8.3 16.5 0.32| 6.8 2.2 1000 100 9 82 16| 1.9 0.0 1.9| 20.3 -5.2 15.1 15.1 0.37| 5.4 2.0 1500 108 9 86 15| 2.2 0.0 2.2| 29.8 -5.2 24.6 16.4 0.47| 5.0 2.3 2000 117 8 89 14| 2.0 0.0 2.0| 32.7 -9.2 23.5 11.8 0.30| 5.3 1.6 2500 129 8 95 13| 2.4 0.0 2.4| 36.5 -9.2 27.3 10.9 0.36| 5.0 1.8 3000 143 8 101 12| 2.1 0.0 2.1| 37.0 -9.2 27.8 9.3 0.37| 4.3 1.6 4000 170 8 115 9| 2.0 0.0 2.0| 39.0 -9.2 29.8 7.5 0.44| 4.2 1.8 5000 196 8 132 6| 1.4 1.6 3.0| 44.9 -15.7 29.3 5.9 0.17| 6.0 1.0 6000 210 10 163 5| 1.4 1.6 2.9| 66.7 -29.0 37.7 6.3 0.17| 6.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251015.00.gif