UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 9 OCT 25 Station: SAZN WMO ident: 87715 Latitude: -38.95 Longitude: -68.13 Elevation: 271.00 ------------------------------------------------------------------------------- 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 91 SFC 979 271 9.2 3.2 66 6.0 6.2 270 3 284.1 284.9 280.4 297.9 4.92 2 972 331 15.6 -4.4 25 20.0 6.6 225 7 291.1 291.6 281.1 299.5 2.83 3 940 614 13.8 -4.2 28 18.0 5.7 221 18 292.1 292.6 281.7 300.9 2.97 4 933 677 15.4 -7.6 20 23.0 5.6 234 18 294.3 294.7 281.9 301.3 2.31 5 925 750 14.6 -7.4 21 22.0 5.2 250 17 294.2 294.7 281.9 301.4 2.37 6 909 897 14.0 -9.0 19 23.0 4.5 277 22 295.1 295.5 282.0 301.6 2.12 7 903 953 16.0 -12.0 13 28.0 4.8 282 25 297.7 298.0 282.5 303.0 1.68 8 894 1038 16.2 -11.8 13 28.0 4.9 286 29 298.8 299.1 283.1 304.2 1.73 9 889 1085 16.2 -11.8 13 28.0 4.8 288 31 299.3 299.6 283.2 304.7 1.74 10 850 1464 13.8 -11.2 16 25.0 3.6 285 39 300.6 301.0 284.0 306.6 1.91 11 766 2331 7.6 -10.4 27 18.0 0.3 274 36 303.0 303.4 285.4 310.1 2.26 12 700 3069 4.4 -13.6 26 18.0 -2.4 265 46 307.4 307.7 286.6 313.5 1.91 13 685 3245 3.4 -16.6 21 20.0 -3.7 268 51 308.2 308.4 286.4 313.1 1.52 14 678 3328 4.4 -20.6 14 25.0 -3.8 269 54 310.2 310.4 286.7 313.8 1.09 15 537 5174 -10.1 -24.1 31 14.0 -13.8 286 51 314.2 314.4 288.0 317.7 1.01 16 500 5720 -14.3 -28.3 29 14.0 -17.4 280 47 315.6 315.7 288.2 318.2 0.74 17 400 7370 -26.5 -42.5 21 16.0 -28.3 275 61 320.5 320.6 289.2 321.4 0.23 18 364 8045 -31.9 -44.9 26 13.0 -33.1 267 61 322.1 322.1 289.6 322.8 0.19 19 318 8985 -40.5 -43.8 70 3.3 -40.8 262 69 322.9 322.9 289.9 323.8 0.25 20 300 9380 -43.5 -45.9 77 2.4 -43.6 260 73 324.0 324.1 290.2 324.8 0.21 21 287 9676 -45.9 -46.6 93 0.7 -45.9 260 76 324.8 324.8 290.4 325.5 0.20 22 284 9746 -46.3 -51.2 57 4.9 -46.5 260 76 325.2 325.2 290.5 325.6 0.12 23 283 9769 -46.7 -47.9 87 1.2 -46.7 260 77 324.9 324.9 290.5 325.6 0.18 24 281 9816 -46.9 -47.8 90 0.9 -46.9 260 77 325.3 325.3 290.6 326.0 0.18 25 278 9887 -47.3 -52.3 56 5.0 -47.5 260 78 325.7 325.7 290.6 326.1 0.11 26 250 10580 -52.7 -57.2 58 4.5 -52.8 260 84 327.7 327.7 291.2 328.0 0.07 27 241 10815 -55.1 -58.2 68 3.1 -55.2 260 85 327.6 327.6 291.1 327.8 0.06 28 237 10922 -55.7 -61.7 47 6.0 -55.8 260 86 328.2 328.2 291.3 328.4 0.04 29 210 11680 -61.9 -66.7 53 4.8 -62.0 263 85 330.1 330.1 291.7 330.2 0.02 30 200 11980 -64.1 -69.1 50 5.0 -64.1 265 82 331.2 331.3 292.1 331.3 0.02 31 164 13181 -69.1 -76.1 36 7.0 -69.1 260 75 342.2 342.2 294.8 342.2 0.01 32 150 13720 -65.3 -86.3 4 21.0 -65.4 265 88 357.6 357.6 298.2 357.6 0.00 33 121 15030 -63.6 -86.4 3 22.9 -63.7 265 101 383.4 383.4 302.8 383.4 0.00 34 106 15842 -62.5 -86.5 3 24.0 -62.7 265 88 400.2 400.2 305.2 400.3 0.00 35 100 16200 -63.7 -86.7 3 23.0 -63.9 265 80 404.7 404.7 305.8 404.7 0.00 36 77 17811 -59.5 -88.5 1 29.0 -59.9 262 57 444.8 444.8 310.4 444.8 0.00 37 70 18400 -62.9 -88.9 2 26.0 -63.2 280 41 449.8 449.8 310.8 449.8 0.00 38 63 19043 -65.9 -89.9 2 24.0 -66.1 283 49 457.0 457.0 311.5 457.0 0.00 39 50 20440 -67.3 -90.3 2 23.0 -67.5 285 53 484.9 484.9 313.8 484.9 0.00 40 46 20949 -62.7 -89.7 1 27.0 -63.1 279 55 507.7 507.7 315.5 507.7 0.00 41 42 21507 -66.1 -91.1 2 25.0 -66.4 273 58 512.7 512.7 315.8 512.7 0.00 42 41 21655 -61.5 -90.5 1 29.0 -62.1 271 58 527.7 527.7 316.8 527.7 0.00 43 38 22130 -58.1 -89.1 1 31.0 -59.0 266 61 547.9 547.9 318.0 547.9 0.00 44 33 23012 -61.9 -89.9 1 28.0 -62.6 265 51 560.4 560.4 318.6 560.4 0.00 45 32 23205 -58.3 -89.3 1 31.0 -59.3 278 47 575.0 575.0 319.4 575.0 0.00 46 30 23610 -59.7 -89.7 1 30.0 -60.6 305 47 581.9 581.9 319.8 581.9 0.00 47 29 23821 -59.9 -89.9 1 30.0 -60.9 308 45 587.0 587.0 320.0 587.0 0.00 48 28 24041 -56.9 -88.9 1 32.0 -58.3 299 46 601.3 601.3 320.7 601.3 0.01 49 20 26130 -63.7 -90.7 1 27.0 -64.6 270 47 641.2 641.2 322.3 641.2 0.01 50 18 26775 -64.9 -91.9 1 27.0 -65.7 272 50 657.0 657.0 323.0 657.0 0.00 51 18 26775 -64.3 -91.3 1 27.0 -65.2 272 50 658.9 658.9 323.0 658.9 0.01 TRP 164 13181 -69.1 -76.1 36 7.0 -69.1 260 75 342.2 342.2 294.8 342.2 0.01 WND 121 15030 -63.6 -86.4 3 22.9 -63.7 265 101 383.4 383.4 302.8 383.4 0.00 Sounding variables and indices 1000-500 mb thick: 5629.00 m Freezing level: 635.21 mb = 3888.37 m = 12756.96 ft Wetbulb zero: 758.50 mb = 2411.44 m = 7911.46 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 23.23 % Est. max temperature: 26.22 C = 79.19 F Sfc-Lift cond lev (LCL): 893.42 mb = 1043.26 m = 3422.74 ft T: 16.20 C 700-500 lapse rate: 7.05 C/km Conv cond level (CCL): 495.12 mb = 5792.57 m = 19004.25 ft Mean mixing ratio: 2.44 g/kg Conv temperature: 40.77 C = 105.39 F Cap Strength: 14.47 C Lifted Index: 13.51 C Risk: None Lifted Index @300 mb: 16.01 C Lifted Index @700 mb: 11.82 C Showalter Index: 10.23 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 3.10 C K Index: -1.10 Risk: None Sweat Index: 125.00 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.50 J/kg Max Up Vert Vel: 9.11 m/s Conv Inhibition (B-): 41596.92 J/kg Cap Strength: 14.47 C Lift Cond Lev (LCL): 665.78 mb = 3472.22 m = 11391.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 32 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 ---------------------------------------------------------- 0 979 271 270 3 3.0 -0.0 | 130 30 -22.6 19.2 1 975 305 225 6 4.2 4.2 | 138 32 -21.4 23.4 2 941 610 220 18 11.6 13.8 | 157 36 -14.1 33.0 3 925 750 250 17 16.0 5.8 | 159 27 -9.7 25.0 4 907 914 280 23 22.7 -4.0 | 169 15 -3.0 15.2 5 875 1219 295 38 34.4 -16.1 | 250 9 8.8 3.1 6 850 1464 285 39 37.7 -10.1 | 233 15 12.0 9.1 7 784 2134 280 39 38.4 -6.8 | 226 18 12.8 12.4 8 755 2438 270 34 34.0 -0.0 | 204 21 8.4 19.2 9 728 2743 265 34 33.9 3.0 | 200 24 8.2 22.2 10 700 3069 265 46 45.8 4.0 | 221 31 20.2 23.2 11 675 3353 270 55 55.0 -0.0 | 237 35 29.4 19.2 12 601 4267 275 53 52.8 -4.6 | 242 31 27.1 14.6 13 515 5486 290 50 47.0 -17.1 | 264 21 21.3 2.1 14 500 5720 280 47 46.3 -8.2 | 242 23 20.6 11.0 15 495 5791 280 45 44.3 -7.8 | 239 22 18.7 11.4 16 475 6096 280 52 51.2 -9.0 | 248 28 25.6 10.2 17 456 6401 275 57 56.8 -5.0 | 245 34 31.1 14.2 18 400 7370 275 61 60.8 -5.3 | 248 38 35.1 13.9 19 354 8230 265 61 60.8 5.3 | 235 43 35.1 24.5 20 300 9380 260 73 71.9 12.7 | 235 56 46.2 31.9 21 250 10580 260 84 82.7 14.6 | 239 66 57.1 33.8 22 224 11278 260 88 86.7 15.3 | 241 70 61.0 34.5 23 200 11980 265 82 81.7 7.1 | 245 62 56.0 26.3 24 164 13181 260 75 73.9 13.0 | 236 58 48.2 32.2 25 158 13411 260 73 71.9 12.7 | 235 56 46.2 31.9 26 150 13720 265 88 87.7 7.7 | 247 68 62.0 26.9 27 121 15030 265 101 100.6 8.8 | 250 80 75.0 28.0 28 117 15240 265 101 100.6 8.8 | 250 80 75.0 28.0 29 100 16200 265 80 79.7 7.0 | 244 60 54.0 26.2 30 96 16459 265 80 79.7 7.0 | 244 60 54.0 26.2 31 91 16764 260 83 81.7 14.4 | 239 65 56.1 33.6 32 83 17374 255 75 72.4 19.4 | 230 61 46.8 38.6 33 71 18288 270 37 37.0 -0.0 | 211 22 11.4 19.2 34 70 18400 280 41 40.4 -7.1 | 231 19 14.7 12.1 35 58 19507 285 54 52.2 -14.0 | 259 27 26.5 5.2 36 53 20117 280 37 36.4 -6.4 | 220 17 10.8 12.8 37 50 20422 285 61 58.9 -15.8 | 264 33 33.3 3.4 38 50 20440 285 53 51.2 -13.7 | 258 26 25.5 5.5 39 37 22250 265 61 60.8 5.3 | 235 43 35.1 24.5 40 34 22860 255 54 52.2 14.0 | 219 42 26.5 33.2 41 31 23470 295 42 38.1 -17.7 | 263 12 12.4 1.4 42 30 23610 305 47 38.5 -27.0 | 301 15 12.9 -7.8 43 29 23774 310 45 34.5 -28.9 | 318 13 8.8 -9.7 44 26 24384 285 48 46.4 -12.4 | 252 22 20.7 6.8 45 20 26130 270 47 47.0 -0.0 | 228 29 21.4 19.2 46 15 27127 275 55 54.8 -4.8 | 244 33 29.1 14.4 Wind Parameters Mean winds (0-6000m): 276.8 at 42.7 knts Storm direction: 306.8 at 32.0 knts Shear (0-3000m) pos: 7.1 neg: 4.6 tot: 11.7 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 324.8 neg: -61.6 tot: 263.2 m^2/s^2 ave: 87.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 15.6 stream: 6.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.25 Bulk Shear: 165.61 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 ------------------------------------------------------------------------------- 500 228 13 151 32| 0.0 15.3 15.3|143.4 0.0 143.4 286.9 0.68| 25.7 17.4 1000 268 21 166 20| 13.8 7.7 21.5|204.2 0.0 204.2 204.2 0.67| 26.9 18.0 1500 277 27 183 16| 9.2 7.0 16.2|204.2 -13.3 191.0 127.3 0.53| 20.3 10.7 2000 278 30 195 15| 6.9 5.8 12.7|204.2 -35.2 169.0 84.5 0.41| 16.7 6.8 2500 276 31 197 17| 5.5 5.5 11.0|208.0 -61.6 146.4 58.6 0.31| 14.9 4.6 3000 274 33 203 18| 7.1 4.6 11.7|324.8 -61.6 263.2 87.7 0.41| 15.6 6.4 4000 273 39 217 21| 5.8 3.4 9.3|373.3 -61.6 311.7 77.9 0.43| 12.7 5.5 5000 275 41 225 22| 5.1 2.7 7.8|431.8 -61.6 370.2 74.0 0.47| 11.3 5.3 6000 277 43 230 22| 4.2 3.2 7.4|464.2-121.2 343.0 57.2 0.35| 11.3 4.0 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20251009.12.gif