UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 1 MAY 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 103 1 925 782 70 7 SFC 920 829 19.2 15.7 80 3.5 16.9 70 7 299.4 301.6 293.2 335.3 12.28 3 887 1143 16.2 15.6 96 0.6 15.8 90 10 299.4 301.8 293.4 336.4 12.67 4 850 1506 14.6 13.3 92 1.3 13.8 50 14 301.4 303.5 293.0 335.0 11.37 5 783 2199 12.6 7.8 73 4.8 9.7 61 3 306.5 308.0 292.3 332.2 8.51 6 717 2933 7.6 5.7 88 1.9 6.5 269 18 308.8 310.3 292.6 333.3 8.04 7 702 3108 6.4 2.3 75 4.1 4.1 258 22 309.3 310.5 291.5 329.2 6.45 8 700 3131 6.6 1.6 70 5.0 3.9 255 22 309.8 311.0 291.4 328.8 6.15 9 682 3345 7.2 -25.8 7 33.0 -2.9 261 18 312.8 312.9 287.1 315.1 0.68 10 672 3466 8.0 264 15 315.0 11 654 3690 8.8 267 11 318.4 12 532 5361 -2.7 -42.7 3 40.0 -10.7 256 16 323.9 324.0 290.2 324.6 0.17 13 524 5481 -2.5 -41.5 3 39.0 -10.6 250 16 325.6 325.6 290.7 326.3 0.19 14 500 5850 -5.9 -39.9 5 34.0 -12.8 230 17 325.8 325.9 290.8 326.7 0.24 15 485 6088 -8.1 -36.1 8 28.0 -14.1 225 18 326.0 326.1 291.0 327.3 0.36 16 448 6701 -10.9 -42.9 5 32.0 -16.6 220 39 330.0 330.0 291.9 330.7 0.19 17 400 7560 -18.7 -46.7 7 28.0 -22.5 215 42 330.7 330.7 292.0 331.2 0.14 18 384 7861 -21.5 -46.5 9 25.0 -24.6 215 40 330.9 330.9 292.1 331.5 0.15 19 340 8743 -28.1 -53.1 7 25.0 -30.3 246 42 333.6 333.6 292.8 333.9 0.08 20 300 9630 -32.9 -61.9 4 29.0 -34.6 270 52 339.0 339.0 294.1 339.1 0.03 21 283 10040 -35.3 -64.3 4 29.0 -36.8 266 52 341.3 341.3 294.7 341.4 0.02 22 253 10818 -38.5 -68.5 3 30.0 -39.7 263 52 347.6 347.6 296.1 347.7 0.01 23 250 10900 -39.1 -68.1 3 29.0 -40.3 265 52 347.9 347.9 296.2 348.0 0.02 24 200 12380 -52.1 -73.1 6 21.0 -52.5 285 58 350.3 350.3 296.7 350.3 0.01 25 186 12846 -56.3 -73.8 9 17.5 -56.5 285 62 350.9 350.9 296.8 350.9 0.01 26 184 12914 -56.9 -73.9 10 17.0 -57.1 285 62 350.9 350.9 296.8 351.0 0.01 27 150 14190 -63.3 -83.3 5 20.0 -63.4 260 49 361.0 361.0 298.9 361.0 0.00 28 149 14231 -63.3 -83.3 5 20.0 -63.4 260 49 361.7 361.7 299.0 361.7 0.00 29 102 16468 -79.1 -88.1 21 9.0 -79.1 222 29 372.8 372.8 301.1 372.8 0.00 30 101 16524 -79.1 -88.1 21 9.0 -79.1 221 28 373.8 373.8 301.2 373.8 0.00 31 100 16580 -79.1 -88.1 21 9.0 -79.1 220 27 374.9 374.9 301.4 374.9 0.00 32 97 16752 -80.1 -89.1 21 9.0 -80.1 235 20 376.2 376.2 301.6 376.2 0.00 33 88 17305 -77.7 -87.7 18 10.0 -77.7 253 22 391.7 391.7 304.0 391.7 0.00 34 79 17916 -80.9 -89.9 21 9.0 -80.9 274 12 397.3 397.3 304.8 397.3 0.00 35 74 18288 -75.3 -89.3 9 14.0 -75.3 221 11 416.6 416.6 307.3 416.6 0.00 36 70 18610 -74.9 -90.9 7 16.0 -75.0 275 16 424.1 424.1 308.2 424.2 0.00 37 69 18694 -74.5 -90.5 7 16.0 -74.6 272 17 426.8 426.8 308.5 426.8 0.00 38 67 18865 -75.5 -90.5 8 15.0 -75.6 266 18 428.2 428.2 308.6 428.2 0.00 39 58 19717 -68.3 -90.3 3 22.0 -68.5 151 17 462.5 462.5 312.0 462.5 0.00 40 53 20259 -68.1 -90.1 3 22.0 -68.3 79 11 475.0 475.0 313.1 475.0 0.00 41 51 20490 -68.5 -90.5 3 22.0 -68.7 73 11 479.3 479.3 313.4 479.4 0.00 42 50 20610 -65.1 -90.1 2 25.0 -65.4 110 13 490.1 490.1 314.2 490.1 0.00 43 44 21388 -65.5 -89.5 2 24.0 -65.8 110 10 507.3 507.3 315.5 507.4 0.00 44 38 22295 -58.7 -87.7 1 29.0 -59.6 102 14 546.4 546.4 317.9 546.4 0.00 45 30 23790 -55.7 -85.7 1 30.0 -57.2 85 22 592.8 592.8 320.3 592.8 0.01 46 21 26091 -48.7 -82.7 1 34.0 -52.4 83 27 677.6 677.6 323.7 677.7 0.02 47 20 26410 -49.9 -82.9 1 33.0 -53.4 70 27 683.4 683.4 323.9 683.6 0.02 48 18 27101 -48.5 -82.5 1 34.0 -52.7 75 28 708.8 708.8 324.7 709.0 0.02 TRP 97 16752 -80.1 -89.1 21 9.0 -80.1 235 20 376.2 376.2 301.6 376.2 0.00 WND 186 12846 -56.3 -73.8 9 17.5 -56.5 285 62 350.9 350.9 296.8 350.9 0.01 Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 560.64 mb = 4968.37 m = 16300.22 ft Wetbulb zero: 689.71 mb = 3252.53 m = 10670.91 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 67.00 % Est. max temperature: 26.52 C = 79.74 F Sfc-Lift cond lev (LCL): 873.64 mb = 1272.19 m = 4173.82 ft T: 15.63 C 700-500 lapse rate: 4.60 C/km ThetaE index: 18.19 C Layer 702.0- 672.0 mb Conv cond level (CCL): 782.10 mb = 2208.77 m = 7246.53 ft Mean mixing ratio: 11.75 g/kg Conv temperature: 26.11 C = 79.01 F Cap Strength: 5.47 C Lifted Index: 2.87 C Risk: None Lifted Index @300 mb: 4.05 C Lifted Index @700 mb: 0.43 C Showalter Index: 3.05 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 19.20 C K Index: 28.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 204.60 Risk: None Energy Index: -1.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.83 J/kg Max Up Vert Vel: 5.97 m/s Conv Inhibition (B-): 36822.34 J/kg Cap Strength: 5.36 C Lift Cond Lev (LCL): 848.24 mb = 1523.55 m = 4998.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 11 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 70 7 -6.6 -2.4 | 82 18 -17.9 -2.4 1 911 914 115 7 -6.3 3.0 | 99 18 -17.7 2.9 2 850 1506 50 14 -10.7 -9.0 | 68 24 -22.1 -9.1 3 848 1524 50 15 -11.5 -9.6 | 67 25 -22.8 -9.7 4 818 1829 40 10 -6.4 -7.7 | 67 19 -17.8 -7.7 5 789 2134 90 3 -3.0 0.0 | 90 14 -14.3 -0.1 6 760 2438 300 1 0.9 -0.5 | 87 10 -10.5 -0.6 7 733 2743 275 11 11.0 -1.0 | 21 1 -0.4 -1.0 8 707 3048 265 22 21.9 1.9 | 260 11 10.6 1.9 9 700 3131 255 22 21.3 5.7 | 240 11 9.9 5.6 10 656 3658 270 11 11.0 -0.0 | 81 0 -0.3 -0.1 11 632 3962 235 10 8.2 5.7 | 151 6 -3.2 5.7 12 608 4267 230 14 10.7 9.0 | 176 9 -0.6 8.9 13 543 5182 265 16 15.9 1.4 | 254 5 4.6 1.3 14 500 5850 230 17 13.0 10.9 | 189 11 1.7 10.9 15 484 6096 225 18 12.7 12.7 | 186 13 1.4 12.7 16 465 6401 210 31 15.5 26.8 | 189 27 4.2 26.8 17 447 6706 220 39 25.1 29.9 | 205 33 13.7 29.8 18 400 7560 215 42 24.1 34.4 | 200 37 12.7 34.4 19 380 7925 215 40 22.9 32.8 | 200 35 11.6 32.7 20 364 8230 230 35 26.8 22.5 | 215 27 15.5 22.4 21 308 9449 270 53 53.0 -0.0 | 270 42 41.7 -0.1 22 300 9630 270 52 52.0 -0.0 | 270 41 40.7 -0.1 23 258 10668 260 51 50.2 8.9 | 257 40 38.9 8.8 24 250 10900 265 52 51.8 4.5 | 264 41 40.5 4.5 25 200 12380 285 58 56.0 -15.0 | 289 47 44.7 -15.1 26 186 12846 285 62 59.9 -16.0 | 288 51 48.5 -16.1 27 178 13106 285 62 59.9 -16.0 | 288 51 48.5 -16.1 28 162 13716 265 51 50.8 4.4 | 264 40 39.5 4.4 29 150 14190 260 49 48.3 8.5 | 257 38 36.9 8.5 30 132 14935 260 49 48.3 8.5 | 257 38 36.9 8.5 31 113 15850 230 42 32.2 27.0 | 218 34 20.8 26.9 32 100 16580 220 27 17.4 20.7 | 196 21 6.0 20.6 33 97 16752 235 20 16.4 11.5 | 204 12 5.0 11.4 34 97 16764 220 27 17.4 20.7 | 196 21 6.0 20.6 35 92 17069 265 19 18.9 1.7 | 258 8 7.6 1.6 36 87 17374 250 23 21.6 7.9 | 233 13 10.3 7.8 37 82 17678 290 10 9.4 -3.4 | 29 4 -1.9 -3.5 38 78 17983 270 12 12.0 -0.0 | 275 1 0.7 -0.1 39 74 18288 220 11 7.1 8.4 | 153 9 -4.3 8.4 40 70 18593 290 12 11.3 -4.1 | 1 4 -0.1 -4.2 41 70 18610 275 16 15.9 -1.4 | 287 5 4.6 -1.4 42 67 18898 265 18 17.9 1.6 | 257 7 6.6 1.5 43 63 19202 270 12 12.0 -0.0 | 275 1 0.7 -0.1 44 60 19507 180 10 0.0 10.0 | 131 15 -11.3 9.9 45 57 19812 140 19 -12.2 14.6 | 122 28 -23.6 14.5 46 54 20117 105 11 -10.6 2.8 | 97 22 -22.0 2.8 47 52 20422 50 10 -7.7 -6.4 | 71 20 -19.0 -6.5 48 50 20610 110 13 -12.2 4.4 | 101 24 -23.6 4.4 49 49 20726 125 11 -9.0 6.3 | 107 21 -20.4 6.3 50 47 21031 90 12 -12.0 0.0 | 90 23 -23.3 -0.1 51 44 21336 115 10 -9.1 4.2 | 102 21 -20.4 4.2 52 40 21946 75 14 -13.5 -3.6 | 82 25 -24.9 -3.7 53 38 22250 85 12 -12.0 -1.0 | 87 23 -23.3 -1.1 54 37 22555 160 21 -7.2 19.7 | 137 27 -18.5 19.7 55 35 22860 105 23 -22.2 6.0 | 100 34 -33.6 5.9 56 33 23165 85 21 -20.9 -1.8 | 87 32 -32.3 -1.9 57 30 23790 85 22 -21.9 -1.9 | 87 33 -33.3 -2.0 58 26 24689 100 23 -22.7 4.0 | 97 34 -34.0 3.9 59 24 25298 80 25 -24.6 -4.3 | 83 36 -36.0 -4.4 60 23 25603 95 21 -20.9 1.8 | 93 32 -32.3 1.8 61 21 26213 80 28 -27.6 -4.9 | 83 39 -38.9 -4.9 62 20 26410 70 27 -25.4 -9.2 | 76 38 -36.7 -9.3 63 19 26518 105 32 -30.9 8.3 | 101 43 -42.3 8.2 64 18 26822 70 27 -25.4 -9.2 | 76 38 -36.7 -9.3 65 15 27432 95 34 -33.9 3.0 | 94 45 -45.2 2.9 Wind Parameters Mean winds (0-6000m): 239.7 at 15.1 knts Storm direction: 269.7 at 11.3 knts Shear (0-3000m) pos: 0.0 neg: 3.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 74.1 deg Storm rel helicity (0-3000m) pos: 63.7 neg: -101.4 tot: -37.6 m^2/s^2 ave: -12.5 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 13.8 stream: -2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 73.22 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 87 9 88 20| 0.0 5.0 5.0| 24.9 -39.7 -14.8 -29.6 -0.13| 14.4 -1.9 1000 62 11 76 22| 0.0 2.7 2.7| 25.5 -73.6 -48.0 -48.0 -0.29| 12.8 -3.7 1500 60 9 77 20| 0.0 2.3 2.3| 58.5 -80.8 -22.4 -14.9 -0.06| 13.0 -0.7 2000 50 8 73 18| 0.0 5.3 5.3| 61.4 -87.8 -26.3 -13.2 -0.18| 13.8 -2.5 2500 333 10 35 12| 0.0 5.1 5.1| 63.2-101.2 -38.0 -15.2 -0.21| 14.3 -3.0 3000 292 11 16 4| 0.0 3.0 3.0| 63.7-101.4 -37.6 -12.5 -0.20| 13.8 -2.7 4000 261 12 181 2| 0.6 2.7 3.3| 78.3-101.8 -23.5 -5.9 -0.09| 11.9 -1.1 5000 257 12 196 3| 0.7 2.4 3.1| 82.4-115.7 -33.2 -6.6 -0.12| 10.8 -1.3 6000 240 15 193 8| 1.2 3.0 4.3|147.1-120.8 26.3 4.4 -0.04| 11.3 -0.4 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20250501.12.gif