UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 25 APR 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 68 1 925 754 360 3 SFC 917 829 20.8 18.6 87 2.2 19.3 360 3 301.3 304.1 295.6 345.1 14.87 3 850 1483 17.0 15.4 90 1.6 15.9 340 11 304.0 306.4 295.0 342.8 13.06 4 797 2031 14.0 14.0 100 0.0 14.0 304 14 306.4 308.8 295.4 344.6 12.71 5 726 2816 11.0 6.3 73 4.7 8.2 263 24 311.4 313.0 293.6 336.9 8.28 6 700 3120 8.2 6.2 87 2.0 7.0 275 25 311.6 313.2 293.8 337.9 8.53 7 657 3641 5.6 3.4 86 2.2 4.4 269 28 314.3 315.8 293.7 337.7 7.46 8 643 3817 7.2 1.2 66 6.0 3.8 267 29 318.1 319.4 294.0 338.8 6.51 9 544 5171 -1.3 -4.1 81 2.8 -2.7 282 32 323.6 324.6 294.4 340.6 5.20 10 524 5469 -2.7 -13.7 42 11.0 -7.1 280 32 325.4 325.9 292.8 334.0 2.53 11 500 5840 -4.3 -13.3 49 9.0 -8.0 300 34 327.8 328.3 293.6 337.2 2.74 12 496 5903 -4.9 -12.9 53 8.0 -8.2 300 35 327.8 328.4 293.7 337.6 2.86 13 469 6342 -7.3 -21.3 32 14.0 -11.9 304 36 330.1 330.4 293.2 335.4 1.49 14 425 7101 -13.5 -23.5 43 10.0 -16.4 296 41 331.6 331.9 293.4 336.5 1.35 15 418 7227 -14.5 -19.5 66 5.0 -16.2 294 42 331.9 332.3 294.0 338.8 1.95 16 408 7410 -15.1 -26.1 39 11.0 -18.0 292 44 333.5 333.7 293.7 337.5 1.11 17 400 7560 -16.1 -23.1 55 7.0 -18.1 290 45 334.1 334.4 294.1 339.4 1.49 18 365 8244 -21.3 -21.3 100 0.0 -21.3 280 32 336.0 336.4 295.0 342.8 1.91 19 330 8983 -24.9 -29.5 65 4.6 -25.9 293 30 340.9 341.1 295.4 344.6 1.01 20 300 9670 -30.3 -35.2 62 4.9 -31.1 285 33 342.7 342.8 295.6 345.1 0.64 21 287 9984 -32.5 -38.5 55 6.0 -33.3 283 32 343.9 344.0 295.7 345.8 0.48 22 262 10619 -37.9 -41.4 70 3.5 -38.3 289 32 345.1 345.1 295.8 346.6 0.39 23 250 10940 -40.3 -46.3 53 6.0 -40.8 300 34 346.2 346.2 296.0 347.1 0.24 24 240 11217 -42.3 -55.3 23 13.0 -43.0 300 35 347.2 347.2 296.1 347.6 0.09 25 211 12073 -49.9 -59.9 30 10.0 -50.3 283 43 348.4 348.4 296.3 348.6 0.06 26 200 12420 -53.1 -56.9 63 3.8 -53.2 275 47 348.7 348.7 296.4 349.0 0.09 27 199 12452 -53.5 -57.1 65 3.6 -53.6 275 47 348.5 348.6 296.4 348.9 0.09 28 172 13374 -61.3 -67.3 45 6.0 -61.4 271 46 350.5 350.5 296.8 350.6 0.03 29 150 14210 -67.7 -75.7 31 8.0 -67.8 280 44 353.5 353.5 297.4 353.5 0.01 30 137 14750 -71.1 -81.1 21 10.0 -71.1 271 48 356.7 356.7 298.1 356.8 0.00 31 130 15058 -73.9 -81.9 28 8.0 -73.9 264 51 357.1 357.1 298.1 357.1 0.00 32 101 16504 -80.7 -86.7 36 6.0 -80.7 283 38 370.8 370.8 300.7 370.8 0.00 33 100 16560 -80.9 -86.9 36 6.0 -80.9 285 39 371.4 371.4 300.8 371.4 0.00 34 99 16617 -81.1 -87.1 36 6.0 -81.1 290 40 372.1 372.1 300.9 372.1 0.00 35 81 17749 -81.3 -88.3 30 7.0 -81.3 253 33 393.7 393.7 304.3 393.7 0.00 36 77 18038 -76.5 -87.5 16 11.0 -76.5 243 32 409.4 409.4 306.5 409.4 0.00 37 73 18346 -76.9 -89.9 11 13.0 -76.9 247 25 414.9 414.9 307.1 414.9 0.00 38 70 18590 -73.3 -88.3 8 15.0 -73.3 215 22 427.6 427.6 308.6 427.6 0.00 39 67 18850 -71.3 -89.3 5 18.0 -71.4 222 24 437.3 437.3 309.6 437.3 0.00 40 53 20248 -70.1 -89.1 5 19.0 -70.2 276 3 470.4 470.4 312.7 470.4 0.00 41 50 20600 -66.3 -89.3 3 23.0 -66.5 290 9 487.2 487.2 314.0 487.3 0.00 42 48 20848 -64.5 -88.5 2 24.0 -64.8 269 10 497.3 497.3 314.8 497.3 0.00 43 39 22121 -63.3 -88.3 2 25.0 -63.8 104 14 530.7 530.7 316.9 530.7 0.00 44 31 23560 -54.9 -84.9 1 30.0 -56.5 71 11 589.4 589.4 320.1 589.5 0.01 45 30 23770 -54.7 -84.7 1 30.0 -56.3 125 8 595.5 595.5 320.4 595.6 0.01 46 20 26390 -49.3 -82.3 1 33.0 -53.0 95 28 685.3 685.3 324.0 685.4 0.02 47 19 26726 -49.1 -82.1 1 33.0 -53.0 95 28 696.0 696.0 324.3 696.2 0.02 48 17 27456 -49.1 -82.1 1 33.0 -53.3 91 31 718.5 718.5 325.0 718.7 0.03 TRP 99 16617 -81.1 -87.1 36 6.0 -81.1 290 40 372.1 372.1 300.9 372.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 559.14 mb = 4964.33 m = 16286.96 ft Wetbulb zero: 585.25 mb = 4579.56 m = 15024.63 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 78.63 % Est. max temperature: 27.75 C = 81.95 F Sfc-Lift cond lev (LCL): 888.06 mb = 1105.58 m = 3627.19 ft T: 19.19 C 700-500 lapse rate: 4.60 C/km ThetaE index: 7.64 C Layer 726.0- 700.0 mb Conv cond level (CCL): 824.33 mb = 1743.96 m = 5721.60 ft Mean mixing ratio: 13.62 g/kg Conv temperature: 24.51 C = 76.11 F Cap Strength: 1.73 C Lifted Index: 0.95 C Risk: Showers probable Lifted Index @300 mb: 1.56 C Lifted Index @700 mb: -0.61 C Showalter Index: 1.36 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.70 C K Index: 34.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 240.80 Risk: None Energy Index: -1.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.12 J/kg Max Up Vert Vel: 9.81 m/s Conv Inhibition (B-): 24.14 J/kg Cap Strength: 1.61 C Lift Cond Lev (LCL): 845.59 mb = 1527.23 m = 5010.53 ft Lev Free Conv (LFC): 710.59 mb = 2994.89 m = 9825.64 ft Equ Level (EL): 650.59 mb = 3721.17 m = 12208.42 ft B at Equ Level: 26.44 J/kg Max Parcel Lev (MPL): 600.59 mb = 4369.95 m = 14336.92 ft Wind level data Storm motion: 316 at 19 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 ---------------------------------------------------------- 0 917 829 360 3 -0.0 -3.0 | 129 17 -13.4 10.8 1 908 914 305 2 1.6 -1.1 | 137 17 -11.8 12.7 2 850 1483 340 11 3.8 -10.3 | 110 10 -9.6 3.5 3 846 1524 340 11 3.8 -10.3 | 110 10 -9.6 3.5 4 816 1829 310 15 11.5 -9.6 | 155 5 -1.9 4.2 5 787 2134 300 14 12.1 -7.0 | 169 7 -1.3 6.8 6 759 2438 270 17 17.0 -0.0 | 195 14 3.6 13.8 7 732 2743 260 24 23.6 4.2 | 210 21 10.2 18.0 8 706 3048 275 26 25.9 -2.3 | 227 17 12.5 11.6 9 700 3120 275 25 24.9 -2.2 | 225 16 11.5 11.7 10 631 3962 265 30 29.9 2.6 | 225 23 16.5 16.4 11 607 4267 270 33 33.0 -0.0 | 235 24 19.6 13.8 12 585 4572 285 31 29.9 -8.0 | 251 18 16.5 5.8 13 522 5486 280 32 31.5 -5.6 | 245 20 18.1 8.3 14 500 5840 300 34 29.4 -17.0 | 281 16 16.0 -3.2 15 484 6096 300 37 32.0 -18.5 | 284 19 18.6 -4.7 16 465 6401 305 36 29.5 -20.6 | 293 17 16.1 -6.8 17 400 7560 290 45 42.3 -15.4 | 273 29 28.9 -1.6 18 381 7925 285 45 43.5 -11.6 | 266 30 30.1 2.2 19 365 8230 280 32 31.5 -5.6 | 245 20 18.1 8.3 20 350 8534 290 28 26.3 -9.6 | 252 14 12.9 4.3 21 336 8839 295 29 26.3 -12.3 | 263 13 12.9 1.6 22 300 9670 285 33 31.9 -8.5 | 254 19 18.5 5.3 23 272 10363 280 31 30.5 -5.4 | 244 19 17.1 8.5 24 250 10940 300 34 29.4 -17.0 | 281 16 16.0 -3.2 25 238 11278 300 35 30.3 -17.5 | 282 17 16.9 -3.7 26 200 12420 275 47 46.8 -4.1 | 254 35 33.4 9.7 27 162 13716 270 46 46.0 -0.0 | 247 35 32.6 13.8 28 150 14210 280 44 43.3 -7.6 | 258 31 29.9 6.2 29 147 14326 280 44 43.3 -7.6 | 258 31 29.9 6.2 30 126 15240 260 53 52.2 9.2 | 239 45 38.8 23.0 31 107 16154 270 33 33.0 -0.0 | 235 24 19.6 13.8 32 100 16560 285 39 37.7 -10.1 | 261 25 24.3 3.7 33 99 16617 290 40 37.6 -13.7 | 270 24 24.2 0.2 34 96 16764 285 39 37.7 -10.1 | 261 25 24.3 3.7 35 91 17069 295 35 31.7 -14.8 | 273 18 18.3 -1.0 36 78 17983 240 33 28.6 16.5 | 207 34 15.2 30.3 37 74 18288 255 26 25.1 6.7 | 210 24 11.7 20.6 38 70 18590 215 22 12.6 18.0 | 179 32 -0.8 31.9 39 70 18593 230 32 24.5 20.6 | 198 36 11.1 34.4 40 63 19202 210 13 6.5 11.3 | 165 26 -6.9 25.1 41 60 19507 245 10 9.1 4.2 | 166 19 -4.3 18.1 42 57 19812 225 13 9.2 9.2 | 170 23 -4.2 23.0 43 54 20117 270 1 1.0 -0.0 | 138 19 -12.4 13.8 44 50 20600 290 9 8.5 -3.1 | 155 12 -5.0 10.8 45 47 21031 255 11 10.6 2.8 | 171 17 -2.8 16.7 46 44 21336 165 16 -4.1 15.5 | 149 34 -17.5 29.3 47 40 21946 85 19 -18.9 -1.7 | 111 35 -32.3 12.2 48 38 22250 115 12 -10.9 5.1 | 128 31 -24.3 18.9 49 36 22555 110 10 -9.4 3.4 | 127 29 -22.8 17.3 50 35 22860 130 11 -8.4 7.1 | 134 30 -21.8 20.9 51 33 23165 50 17 -13.0 -10.9 | 96 27 -26.4 2.9 52 31 23470 45 12 -8.5 -8.5 | 104 23 -21.9 5.3 53 30 23770 125 8 -6.6 4.6 | 133 27 -20.0 18.4 54 30 23774 75 5 -4.8 -1.3 | 125 22 -18.2 12.5 55 27 24384 150 12 -6.0 10.4 | 141 31 -19.4 24.2 56 26 24689 105 21 -20.3 5.4 | 120 39 -33.7 19.3 57 25 24994 100 23 -22.7 4.0 | 116 40 -36.1 17.8 58 24 25298 110 25 -23.5 8.6 | 121 43 -36.9 22.4 59 23 25603 65 28 -25.4 -11.8 | 93 39 -38.8 2.0 60 22 25908 95 24 -23.9 2.1 | 113 41 -37.3 15.9 61 21 26213 80 27 -26.6 -4.7 | 103 41 -40.0 9.1 62 20 26390 95 28 -27.9 2.4 | 112 44 -41.3 16.3 63 18 26822 95 28 -27.9 2.4 | 112 44 -41.3 16.3 64 16 27127 85 34 -33.9 -3.0 | 103 49 -47.3 10.9 65 14 27737 85 27 -26.9 -2.4 | 106 42 -40.3 11.5 Wind Parameters Mean winds (0-6000m): 285.9 at 25.7 knts Storm direction: 315.9 at 19.3 knts Shear (0-3000m) pos: 0.7 neg: 4.9 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 96.4 deg Storm rel helicity (0-3000m) pos: 77.5 neg: -19.2 tot: 58.3 m^2/s^2 ave: 19.4 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.73 Bulk Shear: 65.66 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 ------------------------------------------------------------------------------- 500 327 5 132 15| 0.0 6.3 6.3| 11.2 -9.4 1.8 3.5 -0.03| 9.5 -0.3 1000 329 8 126 11| 0.0 6.8 6.8| 18.5 -17.0 1.5 1.5 0.08| 10.3 0.9 1500 315 10 137 9| 0.0 5.4 5.4| 27.9 -17.0 10.8 7.2 0.22| 9.6 2.2 2000 295 13 169 9| 0.0 6.4 6.4| 57.7 -17.0 40.6 20.3 0.32| 10.4 3.3 2500 287 15 188 9| 0.8 5.2 6.0| 77.1 -18.8 58.4 23.4 0.35| 9.8 3.4 3000 282 18 200 11| 0.7 4.9 5.6| 77.5 -19.2 58.3 19.4 0.32| 8.9 2.8 4000 279 21 215 13| 1.7 3.7 5.4|132.9 -21.4 111.5 27.9 0.39| 8.4 3.3 5000 281 23 225 14| 2.4 3.1 5.5|183.0 -27.0 156.0 31.2 0.45| 8.1 3.6 6000 286 26 239 13| 2.3 2.9 5.2|201.8 -40.5 161.3 26.9 0.41| 7.6 3.1 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20250425.12.gif