UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 6 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 99 1 925 782 60 7 SFC 920 829 22.6 15.6 65 7.0 17.9 60 7 302.9 305.1 294.1 339.0 12.20 3 916 867 20.2 14.2 68 6.0 16.3 64 7 300.8 302.9 292.7 333.7 11.18 4 883 1183 17.4 13.5 78 3.9 14.8 35 11 301.1 303.1 292.7 333.7 11.08 5 850 1508 16.4 11.4 72 5.0 13.2 45 6 303.3 305.2 292.6 333.1 10.01 6 836 1649 15.2 10.7 74 4.5 12.4 347 4 303.5 305.3 292.4 332.4 9.71 7 819 1824 15.6 8.6 63 7.0 11.3 307 6 305.7 307.3 292.2 331.6 8.59 8 763 2422 11.8 7.5 75 4.3 9.2 193 9 307.9 309.5 292.7 333.9 8.56 9 708 3047 9.4 -4.6 37 14.0 2.6 138 16 311.9 312.6 290.0 324.0 3.84 10 700 3141 8.8 -6.2 34 15.0 1.7 130 17 312.2 312.9 289.7 323.2 3.43 11 651 3736 4.8 -7.2 41 12.0 -0.7 170 10 314.3 314.9 290.3 325.2 3.42 12 608 4290 2.4 -23.6 13 26.0 -5.8 235 25 317.7 317.9 289.0 320.9 0.94 13 562 4921 -1.1 -19.1 24 18.0 -7.4 254 23 320.8 321.1 290.5 325.9 1.50 14 540 5237 -3.9 -18.9 30 15.0 -9.0 268 18 321.1 321.4 290.7 326.6 1.59 15 505 5763 -7.1 -34.1 10 27.0 -13.2 208 10 323.5 323.5 290.3 325.0 0.42 16 500 5840 -7.5 -44.5 3 37.0 -14.0 195 9 323.9 323.9 290.1 324.5 0.15 17 479 6173 -8.3 -56.3 1 48.0 -14.9 197 9 326.9 326.9 290.9 327.1 0.04 18 400 7540 -19.7 -58.7 2 39.0 -23.4 200 14 329.4 329.4 291.6 329.5 0.03 19 300 9610 -36.1 -49.1 25 13.0 -37.1 155 27 334.5 334.5 293.1 335.1 0.15 20 297 9680 -36.7 -48.7 28 12.0 -37.6 157 24 334.6 334.6 293.1 335.2 0.15 21 289 9868 -36.7 -61.7 6 25.0 -37.9 160 26 337.2 337.2 293.7 337.4 0.03 22 265 10464 -39.3 -63.3 6 24.0 -40.4 152 52 341.9 341.9 294.8 342.0 0.03 23 250 10860 -42.3 -62.3 9 20.0 -43.1 145 57 343.2 343.2 295.1 343.3 0.04 24 210 12015 -52.7 -65.7 19 13.0 -53.0 149 58 344.5 344.5 295.4 344.6 0.03 25 200 12330 -53.5 -70.5 11 17.0 -53.8 170 54 348.0 348.0 296.2 348.1 0.01 26 192 12591 -54.9 -75.9 6 21.0 -55.2 169 56 349.9 349.9 296.6 349.9 0.01 27 175 13176 -59.0 -73.8 13 14.8 -59.2 165 59 352.6 352.6 297.2 352.6 0.01 28 173 13248 -59.5 -73.5 15 14.0 -59.7 165 59 352.9 352.9 297.3 352.9 0.01 29 150 14130 -63.1 -81.1 7 18.0 -63.2 175 41 361.4 361.4 299.0 361.4 0.00 30 147 14254 -63.5 -81.5 7 18.0 -63.6 179 39 362.8 362.8 299.2 362.8 0.00 31 113 15829 -74.1 -86.1 14 12.0 -74.2 216 30 371.3 371.3 300.8 371.4 0.00 32 101 16482 -74.9 -86.9 14 12.0 -74.9 171 18 381.9 381.9 302.6 381.9 0.00 33 100 16540 -75.5 -86.5 16 11.0 -75.5 165 14 381.9 381.9 302.5 381.9 0.00 34 94 16895 -78.1 -88.1 18 10.0 -78.1 215 5 383.6 383.6 302.8 383.6 0.00 35 92 17019 -75.9 -86.9 16 11.0 -75.9 210 6 390.3 390.3 303.8 390.3 0.00 36 70 18590 -77.5 -89.5 13 12.0 -77.6 210 10 418.6 418.6 307.6 418.6 0.00 37 50 20590 -65.7 -89.7 2 24.0 -66.0 205 8 488.7 488.7 314.1 488.7 0.00 38 48 20839 -64.1 -90.1 2 26.0 -64.4 218 12 498.2 498.2 314.8 498.2 0.00 39 45 21233 -65.9 -90.9 2 25.0 -66.2 209 10 503.1 503.1 315.2 503.1 0.00 40 40 21960 -59.3 -89.3 1 30.0 -60.1 188 4 536.9 536.9 317.3 537.0 0.00 41 35 22789 -63.3 -90.3 1 27.0 -63.8 357 14 547.4 547.4 317.9 547.4 0.00 42 30 23740 -61.7 -89.7 1 28.0 -62.4 20 8 576.4 576.4 319.5 576.5 0.00 43 28 24166 -62.7 -90.7 1 28.0 -63.4 271 6 585.1 585.1 319.9 585.2 0.00 44 22 25690 -52.3 -86.3 1 34.0 -54.9 65 11 657.9 657.9 323.0 658.0 0.01 TRP 94 16895 -78.1 -88.1 18 10.0 -78.1 215 5 383.6 383.6 302.8 383.6 0.00 WND 175 13176 -59.0 -73.8 13 14.8 -59.2 165 59 352.6 352.6 297.2 352.6 0.01 Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 576.46 mb = 4722.44 m = 15493.39 ft Wetbulb zero: 664.94 mb = 3562.30 m = 11687.20 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 43.34 % Est. max temperature: 27.20 C = 80.95 F Sfc-Lift cond lev (LCL): 829.96 mb = 1710.87 m = 5613.03 ft T: 15.34 C 700-500 lapse rate: 6.04 C/km ThetaE index: 10.71 C Layer 708.0- 651.0 mb Conv cond level (CCL): 706.00 mb = 3070.12 m = 10072.45 ft Mean mixing ratio: 10.45 g/kg Conv temperature: 31.47 C = 88.64 F Cap Strength: 3.57 C Lifted Index: 2.21 C Risk: None Lifted Index @300 mb: 2.08 C Lifted Index @700 mb: 3.33 C Showalter Index: 2.27 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 18.90 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 157.80 Risk: None Energy Index: -1.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.85 J/kg Max Up Vert Vel: 5.81 m/s Conv Inhibition (B-): 26212.46 J/kg Cap Strength: 3.57 C Lift Cond Lev (LCL): 807.59 mb = 1942.31 m = 6372.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 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 ---------------------------------------------------------- 0 920 829 60 7 -6.1 -3.5 | 62 17 -15.1 -8.1 1 911 914 70 8 -7.5 -2.7 | 66 18 -16.6 -7.3 2 879 1219 30 11 -5.5 -9.5 | 46 20 -14.5 -14.1 3 850 1508 45 6 -4.2 -4.2 | 56 16 -13.3 -8.8 4 848 1524 15 3 -0.8 -2.9 | 53 12 -9.8 -7.5 5 789 2134 235 10 8.2 5.7 | 144 1 -0.8 1.2 6 761 2438 190 9 1.6 8.9 | 120 9 -7.5 4.3 7 700 3141 130 17 -13.0 10.9 | 106 23 -22.1 6.4 8 682 3353 130 18 -13.8 11.6 | 107 24 -22.8 7.0 9 656 3658 155 10 -4.2 9.1 | 109 14 -13.3 4.5 10 632 3962 225 12 8.5 8.5 | 172 4 -0.6 3.9 11 608 4267 235 25 20.5 14.3 | 229 15 11.4 9.8 12 586 4572 240 28 24.2 14.0 | 238 18 15.2 9.4 13 523 5486 280 14 13.8 -2.4 | 326 8 4.7 -7.0 14 503 5791 200 10 3.4 9.4 | 131 7 -5.6 4.8 15 500 5840 195 9 2.3 8.7 | 122 8 -6.7 4.1 16 483 6096 195 8 2.1 7.7 | 114 8 -7.0 3.2 17 465 6401 205 12 5.1 10.9 | 148 7 -4.0 6.3 18 446 6706 185 11 1.0 11.0 | 128 10 -8.1 6.4 19 429 7010 205 17 7.2 15.4 | 170 11 -1.9 10.9 20 412 7315 180 12 0.0 12.0 | 129 12 -9.0 7.4 21 400 7540 200 14 4.8 13.2 | 154 10 -4.3 8.6 22 396 7620 200 14 4.8 13.2 | 154 10 -4.3 8.6 23 379 7925 175 11 -1.0 11.0 | 123 12 -10.0 6.4 24 363 8230 175 21 -1.8 20.9 | 146 20 -10.9 16.4 25 348 8534 170 21 -3.6 20.7 | 142 21 -12.7 16.1 26 334 8839 195 18 4.7 17.4 | 161 14 -4.4 12.8 27 300 9610 155 27 -11.4 24.5 | 134 29 -20.5 19.9 28 294 9754 160 21 -7.2 19.7 | 133 22 -16.2 15.2 29 269 10363 160 50 -17.1 47.0 | 148 50 -26.1 42.4 30 257 10668 135 55 -38.9 38.9 | 126 59 -47.9 34.3 31 250 10860 145 57 -32.7 46.7 | 135 59 -41.7 42.1 32 204 12192 150 58 -29.0 50.2 | 140 59 -38.0 45.7 33 200 12330 170 54 -9.4 53.2 | 159 52 -18.4 48.6 34 195 12497 170 55 -9.6 54.2 | 159 53 -18.6 49.6 35 175 13176 165 59 -15.3 57.0 | 155 58 -24.3 52.4 36 168 13411 165 59 -15.3 57.0 | 155 58 -24.3 52.4 37 153 14021 155 53 -22.4 48.0 | 144 54 -31.4 43.5 38 150 14130 175 41 -3.6 40.8 | 161 38 -12.6 36.3 39 124 15240 210 23 11.5 19.9 | 189 16 2.5 15.4 40 118 15545 225 24 17.0 17.0 | 213 15 7.9 12.4 41 107 16154 205 38 16.1 34.4 | 193 31 7.0 29.9 42 100 16540 165 14 -3.6 13.5 | 125 16 -12.7 9.0 43 96 16764 165 14 -3.6 13.5 | 125 16 -12.7 9.0 44 94 16895 215 5 2.9 4.1 | 86 6 -6.2 -0.5 45 86 17374 195 10 2.6 9.7 | 128 8 -6.5 5.1 46 82 17678 150 12 -6.0 10.4 | 111 16 -15.0 5.8 47 74 18288 200 1 0.3 0.9 | 67 9 -8.7 -3.6 48 70 18590 210 10 5.0 8.7 | 135 6 -4.0 4.1 49 66 18898 235 10 8.2 5.7 | 144 1 -0.8 1.2 50 57 19812 210 15 7.5 13.0 | 170 9 -1.5 8.4 51 54 20117 180 13 0.0 13.0 | 133 12 -9.0 8.4 52 50 20590 205 8 3.4 7.3 | 115 6 -5.7 2.7 53 49 20726 220 12 7.7 9.2 | 164 5 -1.3 4.6 54 47 21031 215 12 6.9 9.8 | 158 6 -2.2 5.3 55 38 22250 180 2 0.0 2.0 | 74 9 -9.0 -2.6 56 36 22555 20 11 -3.8 -10.3 | 41 20 -12.8 -14.9 57 35 22860 350 15 2.6 -14.8 | 18 20 -6.4 -19.3 58 33 23165 340 13 4.4 -12.2 | 15 17 -4.6 -16.8 59 30 23740 20 8 -2.7 -7.5 | 44 17 -11.8 -12.1 60 30 23774 205 3 1.3 2.7 | 77 8 -7.8 -1.8 61 26 24384 5 10 -0.9 -10.0 | 34 18 -9.9 -14.5 62 24 24689 20 11 -3.8 -10.3 | 41 20 -12.8 -14.9 63 18 25908 185 10 0.9 10.0 | 124 10 -8.2 5.4 64 17 26213 170 11 -1.9 10.8 | 120 13 -11.0 6.3 65 15 26518 185 10 0.9 10.0 | 124 10 -8.2 5.4 Wind Parameters Mean winds (0-6000m): 213.3 at 13.5 knts Storm direction: 243.3 at 10.1 knts Shear (0-3000m) pos: 2.8 neg: 2.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 72.8 deg Storm rel helicity (0-3000m) pos: 42.8 neg: -83.7 tot: -40.9 m^2/s^2 ave: -13.6 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 13.1 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 67.82 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 46 9 55 19| 0.0 4.1 4.1| 11.8 -33.2 -21.4 -42.8 -0.40| 10.6 -4.2 1000 33 8 50 17| 0.0 5.9 5.9| 17.1 -51.0 -33.8 -33.8 -0.37| 12.2 -4.5 1500 14 8 42 16| 0.0 5.4 5.4| 17.9 -55.1 -37.3 -24.9 -0.17| 13.9 -2.3 2000 163 9 108 12| 0.0 4.1 4.1| 18.7 -60.9 -42.3 -21.1 -0.17| 13.1 -2.2 2500 140 10 102 16| 0.0 3.5 3.5| 19.8 -82.5 -62.7 -25.1 -0.21| 12.3 -2.5 3000 143 11 104 16| 2.8 2.9 5.7| 42.8 -83.7 -40.9 -13.6 -0.08| 13.1 -1.1 4000 198 14 150 10| 4.7 2.2 6.9| 98.4 -83.7 14.7 3.7 0.13| 13.6 1.7 5000 218 14 178 7| 3.3 3.4 6.7|131.6 -94.7 36.8 7.4 0.08| 14.2 1.1 6000 213 13 166 7| 2.9 3.1 5.9|145.8-101.8 43.9 7.3 0.09| 12.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251006.12.gif