UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for SZ566... Searching the city database file for: SZ566 ... Date:0000Z 20 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 84 1 925 763 90 7 SFC 918 828 19.0 14.0 73 5.0 15.7 90 7 299.4 301.4 292.2 331.6 11.01 3 850 1484 13.8 10.9 83 2.9 12.0 130 20 300.6 302.4 291.5 329.1 9.68 4 786 2143 11.2 9.9 92 1.3 10.4 161 11 304.6 306.4 292.8 333.9 9.79 5 774 2273 11.8 8.2 79 3.6 9.6 182 9 306.6 308.3 292.6 333.4 8.85 6 713 2957 7.6 7.0 96 0.6 7.2 249 16 309.3 310.9 293.4 336.3 8.85 7 700 3109 7.2 5.8 91 1.4 6.3 260 18 310.5 312.0 293.3 335.9 8.29 8 631 3955 2.6 -0.3 81 2.9 1.1 285 27 314.6 315.7 292.6 333.3 5.94 9 620 4097 1.8 -5.2 60 7.0 -1.6 281 26 315.2 316.0 291.3 328.6 4.19 10 610 4228 2.2 -22.8 14 25.0 -5.8 277 25 317.2 317.4 288.9 320.6 1.00 11 563 4872 -0.5 -20.5 20 20.0 -7.2 290 22 321.3 321.6 290.5 325.9 1.33 12 530 5351 -4.5 -15.5 42 11.0 -8.6 285 24 322.1 322.6 291.6 329.4 2.16 13 520 5501 -3.5 -43.5 3 40.0 -11.3 283 25 325.1 325.1 290.5 325.7 0.16 14 500 5810 -5.3 -41.3 4 36.0 -12.5 280 26 326.6 326.6 291.0 327.4 0.21 15 495 5889 -5.5 -44.5 3 39.0 -12.8 279 27 327.3 327.3 291.1 327.8 0.15 16 417 7207 -16.1 -47.1 5 31.0 -20.5 285 34 330.1 330.1 291.9 330.6 0.13 17 404 7445 -16.9 -47.9 5 31.0 -21.2 285 37 332.1 332.1 292.4 332.6 0.12 18 401 7501 -17.1 -25.1 50 8.0 -19.3 285 38 332.5 332.8 293.6 337.0 1.24 19 400 7520 -17.3 -27.3 41 10.0 -19.8 285 38 332.5 332.7 293.4 336.2 1.02 20 397 7576 -17.3 -45.3 7 28.0 -21.4 285 38 333.2 333.3 292.7 333.9 0.17 21 388 7748 -18.3 -48.3 5 30.0 -22.3 283 38 334.1 334.1 293.0 334.6 0.12 22 375 8000 -20.5 -32.5 33 12.0 -22.9 282 38 334.5 334.6 293.6 336.9 0.66 23 366 8179 -21.9 -53.9 4 32.0 -25.3 280 38 334.9 334.9 293.1 335.2 0.07 24 340 8717 -25.9 -56.9 4 31.0 -28.6 287 39 336.6 336.6 293.5 336.8 0.05 25 331 8910 -27.3 -40.3 28 13.0 -29.1 288 42 337.3 337.4 294.0 338.6 0.34 26 328 8975 -27.5 -51.5 8 24.0 -29.8 289 44 337.9 337.9 293.9 338.3 0.10 27 322 9108 -28.5 -36.5 46 8.0 -29.7 290 46 338.3 338.4 294.4 340.3 0.52 28 314 9287 -30.1 -35.1 62 5.0 -30.9 292 49 338.5 338.6 294.5 340.9 0.62 29 308 9424 -31.1 -38.1 50 7.0 -32.1 293 52 339.0 339.1 294.5 340.8 0.46 30 303 9540 -31.9 -33.4 86 1.5 -32.1 294 54 339.4 339.6 294.8 342.3 0.75 31 300 9610 -32.1 -34.3 81 2.2 -32.4 295 55 340.1 340.3 295.0 342.8 0.70 32 269 10370 -37.9 -42.6 61 4.7 -38.4 294 59 342.5 342.5 295.2 343.8 0.33 33 256 10709 -41.1 -42.5 86 1.4 -41.2 288 62 342.6 342.7 295.3 344.0 0.35 34 250 10870 -42.1 -44.7 76 2.6 -42.3 285 63 343.5 343.5 295.4 344.6 0.29 35 236 11259 -45.3 -48.1 73 2.8 -45.5 280 66 344.3 344.4 295.6 345.2 0.21 36 226 11548 -46.5 -57.5 28 11.0 -47.0 276 67 346.8 346.8 296.0 347.1 0.07 37 217 11818 -48.9 -60.9 23 12.0 -49.3 275 67 347.1 347.2 296.0 347.3 0.05 38 200 12350 -53.5 -61.5 37 8.0 -53.7 275 68 348.0 348.1 296.3 348.3 0.05 39 170 13372 -62.9 -66.7 60 3.8 -63.0 267 71 349.0 349.0 296.4 349.1 0.03 40 165 13555 -63.1 -70.9 34 7.9 -63.1 265 72 351.7 351.7 297.0 351.8 0.02 41 152 14059 -63.5 -82.5 6 19.0 -63.6 261 50 359.3 359.3 298.5 359.3 0.00 42 150 14140 -64.1 -82.1 7 18.0 -64.2 260 45 359.7 359.7 298.7 359.7 0.00 43 101 16464 -81.1 -85.2 50 4.1 -81.1 257 39 370.0 370.0 300.5 370.0 0.00 44 100 16520 -81.5 -85.5 51 4.0 -81.5 255 39 370.3 370.3 300.6 370.3 0.00 45 97 16690 -82.7 -86.5 52 3.8 -82.7 255 39 371.2 371.2 300.8 371.2 0.00 46 88 17241 -75.5 -85.5 19 10.0 -75.5 247 32 396.1 396.1 304.7 396.1 0.00 47 84 17509 -76.7 -86.7 19 10.0 -76.7 275 22 398.9 398.9 305.0 399.0 0.00 48 78 17942 -69.7 -86.7 7 17.0 -69.8 254 23 422.0 422.0 307.9 422.0 0.00 49 73 18337 -67.7 -87.7 4 20.0 -67.8 284 23 434.3 434.3 309.3 434.3 0.00 50 70 18590 -66.1 -88.1 3 22.0 -66.3 260 23 443.0 443.0 310.2 443.0 0.00 51 65 19041 -64.1 -88.1 2 24.0 -64.4 243 16 456.8 456.8 311.5 456.8 0.00 52 56 19949 -66.1 -88.1 3 22.0 -66.3 63 6 472.2 472.2 312.8 472.2 0.00 53 50 20640 -63.3 -88.3 2 25.0 -63.7 90 10 494.3 494.3 314.5 494.3 0.00 54 30 23810 -58.7 -86.7 2 28.0 -59.7 55 24 584.6 584.6 319.9 584.7 0.01 55 28 24245 -56.9 -85.9 1 29.0 -58.3 60 26 601.3 601.3 320.7 601.3 0.01 56 27 24475 -57.3 -85.3 2 28.0 -58.6 58 24 606.4 606.4 320.9 606.5 0.01 TRP 97 16690 -82.7 -86.5 52 3.8 -82.7 255 39 371.2 371.2 300.8 371.2 0.00 WND 165 13555 -63.1 -70.9 34 7.9 -63.1 265 72 351.7 351.7 297.0 351.8 0.02 Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 571.70 mb = 4752.47 m = 15591.91 ft Wetbulb zero: 626.52 mb = 4012.29 m = 13163.51 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 61.82 % Est. max temperature: 26.30 C = 79.34 F Sfc-Lift cond lev (LCL): 852.43 mb = 1459.72 m = 4789.04 ft T: 13.99 C 700-500 lapse rate: 4.63 C/km ThetaE index: 15.71 C Layer 700.0- 563.0 mb Conv cond level (CCL): 740.04 mb = 2646.51 m = 8682.68 ft Mean mixing ratio: 10.13 g/kg Conv temperature: 27.47 C = 81.45 F Cap Strength: 5.62 C Lifted Index: 5.75 C Risk: None Lifted Index @300 mb: 7.96 C Lifted Index @700 mb: 2.79 C Showalter Index: 6.34 C Risk: None Total Totals Index: 35.30 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 16.20 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 196.80 Risk: None Energy Index: -0.17 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.49 J/kg Max Up Vert Vel: 4.79 m/s Conv Inhibition (B-): 24314.36 J/kg Cap Strength: 5.76 C Lift Cond Lev (LCL): 823.21 mb = 1753.75 m = 5753.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 16 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 ---------------------------------------------------------- 0 918 828 90 7 -7.0 0.0 | 110 22 -20.7 7.7 1 909 914 110 12 -11.3 4.1 | 115 28 -24.9 11.8 2 850 1484 130 20 -15.3 12.9 | 125 36 -29.0 20.6 3 846 1524 130 20 -15.3 12.9 | 125 36 -29.0 20.6 4 816 1829 120 16 -13.9 8.0 | 120 32 -27.5 15.7 5 787 2134 160 11 -3.8 10.3 | 136 25 -17.4 18.0 6 758 2438 210 6 3.0 5.2 | 140 17 -10.7 12.9 7 731 2743 235 14 11.5 8.0 | 172 16 -2.2 15.7 8 700 3109 260 18 17.7 3.1 | 201 12 4.1 10.8 9 654 3658 285 23 22.2 -6.0 | 258 9 8.6 1.8 10 629 3962 285 27 26.1 -7.0 | 267 12 12.4 0.7 11 606 4267 275 24 23.9 -2.1 | 241 12 10.3 5.6 12 562 4877 290 22 20.7 -7.5 | 268 7 7.0 0.2 13 500 5810 280 26 25.6 -4.5 | 255 12 12.0 3.2 14 482 6096 275 30 29.9 -2.6 | 253 17 16.2 5.1 15 463 6401 270 29 29.0 -0.0 | 243 17 15.3 7.7 16 445 6706 285 29 28.0 -7.5 | 269 14 14.4 0.2 17 400 7520 285 38 36.7 -9.8 | 275 23 23.1 -2.1 18 363 8230 280 38 37.4 -6.6 | 267 24 23.8 1.1 19 348 8534 285 36 34.8 -9.3 | 274 21 21.1 -1.6 20 300 9610 295 55 49.8 -23.2 | 293 39 36.2 -15.5 21 281 10058 300 56 48.5 -28.0 | 300 40 34.8 -20.3 22 250 10870 285 63 60.9 -16.3 | 280 48 47.2 -8.6 23 246 10973 285 66 63.8 -17.1 | 281 51 50.1 -9.4 24 225 11582 275 67 66.7 -5.8 | 268 53 53.1 1.9 25 200 12350 275 68 67.7 -5.9 | 268 54 54.1 1.8 26 165 13555 265 72 71.7 6.3 | 256 60 58.1 14.0 27 161 13716 265 72 71.7 6.3 | 256 60 58.1 14.0 28 150 14140 260 45 44.3 7.8 | 243 34 30.7 15.5 29 145 14326 265 45 44.8 3.9 | 250 33 31.2 11.6 30 138 14630 255 37 35.7 9.6 | 232 28 22.1 17.3 31 124 15240 275 32 31.9 -2.8 | 255 19 18.2 4.9 32 118 15545 285 35 33.8 -9.1 | 274 20 20.2 -1.3 33 100 16520 255 39 37.7 10.1 | 233 30 24.0 17.8 34 97 16690 255 39 37.7 10.1 | 233 30 24.0 17.8 35 96 16764 260 40 39.4 6.9 | 240 30 25.7 14.7 36 91 17069 250 41 38.5 14.0 | 229 33 24.9 21.7 37 86 17374 245 27 24.5 11.4 | 210 22 10.8 19.1 38 82 17678 305 18 14.7 -10.3 | 337 3 1.1 -2.6 39 78 17983 250 23 21.6 7.9 | 207 17 8.0 15.6 40 74 18288 290 23 21.6 -7.9 | 271 8 8.0 -0.2 41 70 18590 260 23 22.7 4.0 | 218 15 9.0 11.7 42 70 18593 285 26 25.1 -6.7 | 265 12 11.5 1.0 43 67 18898 255 21 20.3 5.4 | 207 15 6.6 13.1 44 63 19202 230 11 8.4 7.1 | 161 16 -5.2 14.8 45 57 19812 115 11 -10.0 4.6 | 118 27 -23.6 12.4 46 54 20117 0 0 -0.0 -0.0 | 119 16 -13.7 7.7 47 50 20640 90 10 -10.0 0.0 | 108 25 -23.7 7.7 48 49 20726 110 10 -9.4 3.4 | 116 26 -23.0 11.1 49 45 21336 30 16 -8.0 -13.9 | 74 23 -21.7 -6.1 50 43 21641 25 15 -6.3 -13.6 | 74 21 -20.0 -5.9 51 41 21946 70 12 -11.3 -4.1 | 98 25 -24.9 3.6 52 39 22250 65 13 -11.8 -5.5 | 95 26 -25.4 2.2 53 37 22555 70 17 -16.0 -5.8 | 94 30 -29.6 1.9 54 35 22860 70 13 -12.2 -4.4 | 97 26 -25.9 3.3 55 33 23165 125 11 -9.0 6.3 | 122 27 -22.7 14.0 56 32 23470 130 23 -17.6 14.8 | 126 39 -31.3 22.5 57 30 23774 100 33 -32.5 5.7 | 106 48 -46.1 13.4 58 30 23810 55 24 -19.7 -13.8 | 80 34 -33.3 -6.1 59 28 24079 60 26 -22.5 -13.0 | 82 37 -36.2 -5.3 60 26 24384 55 21 -17.2 -12.0 | 82 31 -30.9 -4.3 61 24 24689 85 12 -12.0 -1.0 | 105 26 -25.6 6.7 Wind Parameters Mean winds (0-6000m): 269.5 at 20.9 knts Storm direction: 299.5 at 15.7 knts Shear (0-3000m) pos: 5.3 neg: 0.4 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 153.3 deg Storm rel helicity (0-3000m) pos: 228.5 neg: -30.7 tot: 197.8 m^2/s^2 ave: 65.9 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 7.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 152.23 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 ------------------------------------------------------------------------------- 500 117 14 118 30| 13.0 0.0 13.0| 43.4 0.0 43.4 86.9 0.45| 13.2 5.9 1000 123 16 121 32| 6.5 1.2 7.7| 60.6 -29.0 31.6 31.6 0.21| 10.6 2.3 1500 129 15 124 30| 4.3 0.8 5.0|137.3 -29.0 108.3 72.2 0.40| 12.8 5.1 2000 142 14 130 29| 5.5 0.6 6.1|182.4 -30.7 151.7 75.9 0.49| 13.1 6.4 2500 167 14 142 28| 5.4 0.5 5.9|211.0 -30.7 180.3 72.1 0.56| 12.5 7.0 3000 204 16 162 23| 5.3 0.4 5.7|228.5 -30.7 197.8 65.9 0.59| 11.9 7.0 4000 251 18 194 14| 3.8 0.2 4.0|238.4 -45.6 192.8 48.2 0.50| 10.4 5.2 5000 265 19 211 11| 3.0 0.7 3.7|238.9 -51.2 187.7 37.5 0.44| 9.0 4.0 6000 269 21 223 11| 2.8 1.0 3.8|266.7 -63.2 203.5 33.9 0.42| 8.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20251020.00.gif