UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 14 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 90 1 925 775 330 1 SFC 920 822 22.4 20.0 86 2.4 20.7 330 1 302.7 305.7 296.8 350.7 16.20 3 865 1355 17.0 16.5 97 0.5 16.7 348 9 302.4 305.0 295.1 343.2 13.78 4 859 1415 17.6 14.3 81 3.3 15.4 339 10 303.7 305.9 294.1 339.4 12.02 5 850 1505 17.2 14.1 82 3.1 15.1 325 11 304.2 306.4 294.3 339.9 11.99 6 700 3140 8.2 7.0 92 1.2 7.5 310 14 311.6 313.3 294.1 339.4 9.02 7 662 3598 4.8 4.6 99 0.2 4.7 262 11 312.8 314.3 293.7 337.8 8.06 8 620 4130 2.4 -0.8 79 3.2 0.7 256 12 315.9 317.0 292.9 334.4 5.83 9 574 4750 -1.1 -3.4 84 2.3 -2.3 290 12 318.9 319.9 293.2 335.6 5.19 10 545 5161 -4.9 -5.2 98 0.3 -5.0 290 11 319.1 320.0 292.9 334.5 4.77 11 523 5486 -3.5 -12.5 50 9.0 -7.2 290 11 324.6 325.1 292.8 334.0 2.80 12 500 5840 -6.1 -18.1 38 12.0 -10.3 280 14 325.6 326.0 292.2 331.9 1.84 13 496 5903 -6.5 -19.5 35 13.0 -10.9 280 14 325.9 326.2 292.2 331.6 1.64 14 426 7075 -14.9 -50.9 3 36.0 -19.7 250 14 329.6 329.6 291.7 330.0 0.08 15 400 7550 -17.1 -52.1 3 35.0 -21.5 250 16 332.8 332.8 292.6 333.1 0.08 16 352 8489 -25.5 -54.5 5 29.0 -28.2 229 20 333.8 333.8 292.8 334.1 0.07 17 330 8954 -26.9 -40.9 25 14.0 -28.8 240 29 338.1 338.2 294.1 339.4 0.32 18 300 9630 -33.3 -41.3 45 8.0 -34.2 255 22 338.4 338.5 294.3 339.8 0.34 19 291 9844 -35.3 -39.9 63 4.6 -35.8 259 24 338.6 338.6 294.4 340.1 0.41 20 271 10339 -38.9 -42.1 72 3.2 -39.2 269 29 340.3 340.4 294.7 341.7 0.35 21 259 10650 -41.1 -47.1 52 6.0 -41.5 275 32 341.5 341.5 294.9 342.3 0.21 22 250 10890 -43.5 -48.0 61 4.5 -43.8 280 34 341.4 341.4 294.8 342.2 0.20 23 229 11473 -47.5 -52.5 56 5.0 -47.7 268 34 344.0 344.0 295.4 344.5 0.13 24 217 11825 -50.9 -53.4 75 2.5 -51.0 255 34 344.0 344.1 295.4 344.6 0.12 25 214 11916 -51.3 -56.1 56 4.8 -51.5 254 34 344.8 344.8 295.6 345.2 0.09 26 209 12068 -52.7 -55.9 68 3.2 -52.8 251 35 344.9 345.0 295.6 345.3 0.09 27 200 12350 -55.3 -59.0 63 3.7 -55.4 245 36 345.2 345.2 295.6 345.5 0.07 28 192 12609 -57.7 -63.7 46 6.0 -57.8 242 35 345.4 345.4 295.6 345.6 0.04 29 171 13330 -64.3 -68.9 53 4.6 -64.4 232 50 346.1 346.1 295.8 346.2 0.02 30 160 13737 -65.0 -74.3 26 9.3 -65.1 225 62 351.6 351.6 297.0 351.6 0.01 31 152 14049 -65.5 -78.5 15 13.0 -65.6 222 58 355.9 355.9 297.9 355.9 0.01 32 150 14130 -65.7 -79.7 13 14.0 -65.8 215 47 356.9 356.9 298.1 356.9 0.00 33 101 16453 -76.9 -84.9 27 8.0 -76.9 342 22 378.1 378.1 301.9 378.1 0.00 34 100 16510 -77.3 -85.3 27 8.0 -77.3 355 26 378.4 378.4 302.0 378.4 0.00 35 98 16626 -78.1 -86.1 26 8.0 -78.1 340 24 379.0 379.0 302.1 379.0 0.00 36 85 17452 -71.7 -86.7 9 15.0 -71.8 287 31 407.7 407.7 306.2 407.7 0.00 37 75 18192 -70.9 -86.9 8 16.0 -71.0 219 14 424.2 424.2 308.2 424.3 0.00 38 71 18516 -71.9 -87.9 7 16.0 -72.0 228 11 428.8 428.8 308.7 428.8 0.00 39 70 18600 -71.5 -88.5 6 17.0 -71.6 235 10 431.4 431.4 309.0 431.4 0.00 40 59 19622 -64.5 -88.5 2 24.0 -64.8 74 11 468.8 468.8 312.5 468.8 0.00 41 50 20630 -64.3 -89.3 2 25.0 -64.6 95 21 492.0 492.0 314.4 492.0 0.00 42 43 21558 -62.1 -88.1 2 26.0 -62.6 95 13 519.1 519.1 316.2 519.1 0.00 43 40 22003 -63.5 -89.5 2 26.0 -64.0 75 21 526.4 526.4 316.7 526.4 0.00 44 34 23008 -60.5 -88.5 1 28.0 -61.3 97 20 559.3 559.3 318.6 559.3 0.00 45 32 23383 -63.7 -88.7 2 25.0 -64.3 108 21 560.5 560.5 318.7 560.6 0.00 TRP 98 16626 -78.1 -86.1 26 8.0 -78.1 340 24 379.0 379.0 302.1 379.0 0.00 WND 160 13737 -65.0 -74.3 26 9.3 -65.1 225 62 351.6 351.6 297.0 351.6 0.01 Sounding variables and indices 1000-500 mb thick: 5750.00 m Freezing level: 588.46 mb = 4555.19 m = 14944.68 ft Wetbulb zero: 608.87 mb = 4275.99 m = 14028.68 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 84.00 % Est. max temperature: 27.54 C = 81.57 F Sfc-Lift cond lev (LCL): 888.50 mb = 1123.42 m = 3685.72 ft T: 19.35 C 700-500 lapse rate: 5.30 C/km ThetaE index: 11.27 C Layer 865.0- 850.0 mb Conv cond level (CCL): 817.19 mb = 1836.52 m = 6025.25 ft Mean mixing ratio: 13.56 g/kg Conv temperature: 25.32 C = 77.58 F Cap Strength: 0.97 C Lifted Index: -0.79 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.39 C Lifted Index @700 mb: -0.61 C Showalter Index: 0.74 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.20 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 205.20 Risk: None Energy Index: -1.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 455.35 J/kg Max Up Vert Vel: 30.18 m/s Conv Inhibition (B-): 17.97 J/kg Cap Strength: 0.97 C Lift Cond Lev (LCL): 843.84 mb = 1566.30 m = 5138.70 ft Lev Free Conv (LFC): 748.84 mb = 2572.09 m = 8438.52 ft Equ Level (EL): 238.84 mb = 11193.69 m = 36724.24 ft B at Equ Level: 454.27 J/kg Max Parcel Lev (MPL): 138.84 mb = 14584.31 m = 47848.22 ft Wind level data Storm motion: 326 at 9 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 ---------------------------------------------------------- 0 920 822 330 1 0.5 -0.9 | 146 8 -4.7 6.9 1 910 914 55 3 -2.5 -1.7 | 128 10 -7.7 6.1 2 850 1505 325 11 6.3 -9.0 | 318 2 1.1 -1.2 3 789 2134 330 16 8.0 -13.9 | 335 7 2.8 -6.1 4 761 2438 330 20 10.0 -17.3 | 333 11 4.8 -9.5 5 708 3048 325 13 7.5 -10.6 | 322 4 2.2 -2.9 6 700 3140 310 14 10.7 -9.0 | 282 6 5.5 -1.2 7 682 3353 270 10 10.0 -0.0 | 212 9 4.8 7.8 8 656 3658 260 11 10.8 1.9 | 210 11 5.6 9.7 9 608 4267 255 12 11.6 3.1 | 210 13 6.4 10.9 10 586 4572 290 12 11.3 -4.1 | 239 7 6.1 3.7 11 523 5486 290 11 10.3 -3.8 | 232 7 5.1 4.0 12 503 5791 275 14 13.9 -1.2 | 233 11 8.7 6.6 13 500 5840 280 14 13.8 -2.4 | 238 10 8.6 5.4 14 484 6096 280 15 14.8 -2.6 | 242 11 9.6 5.2 15 465 6401 285 15 14.5 -3.9 | 247 10 9.3 3.9 16 447 6706 250 12 11.3 4.1 | 207 13 6.1 11.9 17 400 7550 250 16 15.0 5.5 | 217 16 9.8 13.3 18 364 8230 245 15 13.6 6.3 | 211 16 8.4 14.1 19 349 8534 225 21 14.8 14.8 | 203 25 9.6 22.6 20 335 8839 230 32 24.5 20.6 | 214 34 19.3 28.4 21 321 9144 260 24 23.6 4.2 | 237 22 18.4 12.0 22 300 9630 255 22 21.3 5.7 | 230 21 16.0 13.5 23 250 10890 280 34 33.5 -5.9 | 266 28 28.3 1.9 24 236 11278 280 35 34.5 -6.1 | 267 29 29.3 1.7 25 225 11582 260 33 32.5 5.7 | 244 30 27.3 13.5 26 200 12350 245 36 32.6 15.2 | 230 36 27.4 23.0 27 186 12802 240 34 29.4 17.0 | 224 35 24.2 24.8 28 160 13737 225 62 43.8 43.8 | 217 64 38.6 51.6 29 153 14021 225 62 43.8 43.8 | 217 64 38.6 51.6 30 150 14130 215 47 27.0 38.5 | 205 51 21.7 46.3 31 145 14326 215 41 23.5 33.6 | 204 45 18.3 41.4 32 138 14630 225 21 14.8 14.8 | 203 25 9.6 22.6 33 131 14935 205 10 4.2 9.1 | 177 17 -1.0 16.9 34 124 15240 295 12 10.9 -5.1 | 244 6 5.7 2.7 35 118 15545 300 11 9.5 -5.5 | 242 5 4.3 2.3 36 106 16154 275 1 1.0 -0.1 | 151 9 -4.2 7.7 37 100 16510 355 26 2.3 -25.9 | 9 18 -3.0 -18.1 38 98 16626 340 24 8.2 -22.6 | 349 15 3.0 -14.8 39 96 16764 355 26 2.3 -25.9 | 9 18 -3.0 -18.1 40 91 17069 315 22 15.6 -15.6 | 307 13 10.3 -7.8 41 86 17374 295 33 29.9 -13.9 | 284 25 24.7 -6.2 42 74 18288 210 12 6.0 10.4 | 182 18 0.8 18.2 43 70 18600 235 10 8.2 5.7 | 192 14 3.0 13.5 44 67 18898 235 10 8.2 5.7 | 192 14 3.0 13.5 45 60 19507 45 10 -7.1 -7.1 | 93 12 -12.3 0.7 46 57 19812 115 12 -10.9 5.1 | 129 21 -16.1 12.9 47 54 20117 140 14 -9.0 10.7 | 142 23 -14.2 18.5 48 52 20422 105 21 -20.3 5.4 | 117 29 -25.5 13.2 49 50 20630 95 21 -20.9 1.8 | 110 28 -26.1 9.6 50 49 20726 105 27 -26.1 7.0 | 115 35 -31.3 14.8 51 43 21336 95 13 -13.0 1.1 | 116 20 -18.2 8.9 52 38 21946 60 27 -23.4 -13.5 | 79 29 -28.6 -5.7 53 33 22555 105 19 -18.4 4.9 | 118 27 -23.6 12.7 54 31 22860 110 22 -20.7 7.5 | 121 30 -25.9 15.3 55 29 23165 95 24 -23.9 2.1 | 109 31 -29.1 9.9 56 26 23774 115 19 -17.2 8.0 | 125 27 -22.4 15.8 57 24 24079 105 30 -29.0 7.8 | 114 38 -34.2 15.6 Wind Parameters Mean winds (0-6000m): 296.2 at 12.5 knts Storm direction: 326.2 at 9.4 knts Shear (0-3000m) pos: 2.1 neg: 3.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 64.5 deg Storm rel helicity (0-3000m) pos: 1.1 neg: -43.0 tot: -42.0 m^2/s^2 ave: -14.0 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 23.58 Bulk Shear: 19.31 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 10 5 115 7| 7.8 0.0 7.8| 0.0 -18.4 -18.4 -36.9 -0.77| 11.8 -9.0 1000 334 8 104 2| 3.9 3.5 7.4| 0.4 -20.6 -20.2 -20.2 -0.66| 10.1 -6.7 1500 332 11 4 2| 4.3 2.4 6.6| 1.0 -21.0 -20.0 -13.3 -0.51| 8.5 -4.4 2000 331 13 343 3| 3.2 1.4 4.6| 1.0 -23.0 -22.0 -11.0 -0.45| 7.8 -3.5 2500 327 13 330 3| 2.6 2.9 5.5| 1.0 -39.8 -38.8 -15.5 -0.56| 9.1 -5.1 3000 319 12 297 3| 2.1 3.0 5.1| 1.1 -43.0 -42.0 -14.0 -0.55| 8.2 -4.5 4000 306 12 264 5| 2.4 2.2 4.6| 13.6 -43.3 -29.8 -7.4 -0.38| 7.2 -2.8 5000 302 12 255 5| 1.9 2.1 4.0| 15.1 -44.4 -29.3 -5.9 -0.35| 6.3 -2.2 6000 296 12 249 6| 1.7 2.3 4.0| 21.1 -68.5 -47.4 -7.9 -0.38| 6.2 -2.3 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251014.12.gif