UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 19 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 110 SFC 981 271 17.2 8.2 55 9.0 12.0 20 11 291.9 293.2 286.0 311.9 6.96 2 935 681 13.8 5.8 58 8.0 9.4 8 8 292.5 293.6 285.4 310.4 6.19 3 925 772 14.0 6.0 58 8.0 9.6 340 7 293.6 294.8 286.0 312.0 6.34 4 850 1489 16.0 0.0 34 16.0 7.7 350 6 302.9 303.7 287.6 316.6 4.50 5 840 1590 16.4 -1.6 29 18.0 7.2 336 10 304.4 305.1 287.7 316.8 4.05 6 777 2246 10.8 -4.2 35 15.0 3.7 318 9 305.2 305.9 287.5 316.3 3.60 7 712 2966 5.0 -24.0 10 29.0 -3.7 311 13 306.5 306.7 285.0 309.1 0.77 8 700 3105 4.4 -40.6 2 45.0 -5.1 305 13 307.4 307.4 284.5 307.9 0.16 9 695 3163 4.2 -40.8 2 45.0 -5.3 303 14 307.8 307.8 284.7 308.3 0.16 10 677 3376 3.6 -25.4 10 29.0 -4.8 298 16 309.4 309.5 286.0 311.8 0.72 11 616 4131 -3.1 -23.1 20 20.0 -8.8 298 22 310.2 310.4 286.5 313.4 0.97 12 610 4208 -3.7 -31.7 9 28.0 -10.2 296 23 310.4 310.4 286.0 311.9 0.44 13 589 4483 -5.9 -16.9 41 11.0 -9.5 291 24 310.9 311.3 287.6 316.6 1.73 14 571 4725 -7.1 -20.1 35 13.0 -11.0 286 25 312.3 312.6 287.7 316.8 1.36 15 500 5740 -16.3 -19.9 74 3.6 -17.3 265 27 313.2 313.5 288.2 318.4 1.58 16 497 5785 -16.7 -20.0 76 3.3 -17.6 265 28 313.2 313.5 288.2 318.4 1.57 17 439 6707 -24.5 -25.7 90 1.2 -24.8 272 36 314.7 314.9 288.2 318.3 1.07 18 407 7256 -28.7 -33.7 62 5.0 -29.4 279 43 316.1 316.2 288.1 318.0 0.54 19 400 7380 -29.9 -34.2 66 4.3 -30.5 280 44 316.1 316.2 288.1 318.0 0.53 20 367 7986 -35.5 -36.6 90 1.1 -35.6 280 42 316.6 316.6 288.1 318.2 0.45 21 366 8005 -35.7 -36.1 96 0.4 -35.7 280 42 316.5 316.6 288.2 318.2 0.48 22 364 8043 -35.9 -37.9 82 2.0 -36.1 280 41 316.8 316.8 288.2 318.2 0.40 23 361 8100 -35.9 -62.9 5 27.0 -37.0 280 41 317.5 317.5 287.9 317.6 0.02 24 300 9360 -45.1 -57.1 25 12.0 -45.5 280 50 321.8 321.8 289.3 322.0 0.06 25 275 9934 -49.9 -56.9 44 7.0 -50.1 280 60 323.0 323.0 289.8 323.2 0.06 26 269 10077 -51.1 -60.1 33 9.0 -51.3 280 62 323.3 323.3 289.8 323.4 0.04 27 267 10126 -51.3 -65.3 17 14.0 -51.5 280 63 323.7 323.7 289.9 323.7 0.02 28 250 10550 -53.7 -63.7 28 10.0 -53.9 280 70 326.2 326.2 290.7 326.3 0.03 29 248 10602 -54.1 -64.1 28 10.0 -54.3 280 71 326.4 326.4 290.7 326.5 0.03 30 238 10866 -55.3 -66.0 25 10.7 -55.5 280 77 328.5 328.5 291.3 328.5 0.02 31 219 11395 -57.7 -69.7 20 12.0 -57.9 270 77 332.6 332.6 292.4 332.7 0.01 32 200 11970 -57.1 -76.1 7 19.0 -57.3 275 68 342.3 342.3 294.9 342.4 0.01 33 197 12065 -56.7 -77.7 5 21.0 -56.9 276 67 344.5 344.5 295.4 344.5 0.00 34 150 13780 -58.7 -82.7 3 24.0 -58.9 275 55 368.9 368.9 300.4 369.0 0.00 35 114 15501 -59.7 -84.7 2 25.0 -60.0 262 48 397.2 397.2 304.8 397.2 0.00 36 104 16069 -64.1 -86.1 3 22.0 -64.3 264 39 399.4 399.4 305.1 399.4 0.00 37 100 16310 -62.9 -85.9 3 23.0 -63.1 260 45 406.2 406.2 306.0 406.2 0.00 38 71 18422 -60.9 -86.9 2 26.0 -61.3 264 28 452.3 452.3 311.1 452.3 0.00 39 70 18510 -61.1 -87.1 2 26.0 -61.4 270 24 453.7 453.7 311.2 453.7 0.00 40 60 19460 -63.5 -87.5 2 24.0 -63.8 270 28 468.8 468.8 312.5 468.8 0.00 41 50 20590 -58.9 -86.9 2 28.0 -59.6 220 30 504.7 504.7 315.3 504.7 0.00 42 44 21392 -58.5 -86.5 2 28.0 -59.3 225 20 524.4 524.5 316.6 524.5 0.01 43 36 22641 -62.5 -88.5 2 26.0 -63.1 294 25 545.1 545.1 317.8 545.1 0.00 44 30 23780 -56.9 -85.9 1 29.0 -58.2 230 26 589.5 589.5 320.1 589.6 0.01 45 28 24220 -54.3 -85.3 1 31.0 -56.1 235 24 608.5 608.5 321.0 608.6 0.01 46 26 24695 -54.3 -84.3 1 30.0 -56.2 240 22 621.5 621.5 321.6 621.6 0.01 47 25 24946 -55.3 -84.3 2 29.0 -57.1 243 21 625.7 625.7 321.7 625.8 0.01 TRP 219 11395 -57.7 -69.7 20 12.0 -57.9 270 77 332.6 332.6 292.4 332.7 0.01 WND 238 10866 -55.3 -66.0 25 10.7 -55.5 280 77 328.5 328.5 291.3 328.5 0.02 Sounding variables and indices 1000-500 mb thick: 5630.00 m Freezing level: 644.22 mb = 3781.29 m = 12405.66 ft Wetbulb zero: 744.84 mb = 2594.42 m = 8511.77 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 34.33 % Est. max temperature: 29.66 C = 85.39 F Sfc-Lift cond lev (LCL): 857.47 mb = 1414.83 m = 4641.79 ft T: 15.79 C 700-500 lapse rate: 7.86 C/km ThetaE index: 8.85 C Layer 777.0- 695.0 mb Conv cond level (CCL): 649.18 mb = 3711.14 m = 12175.51 ft Mean mixing ratio: 6.18 g/kg Conv temperature: 34.94 C = 94.88 F Cap Strength: 10.00 C Lifted Index: 4.72 C Risk: None Lifted Index @300 mb: 7.15 C Lifted Index @700 mb: 7.49 C Showalter Index: 2.02 C Risk: Showers probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.30 C Cross Totals Index: 16.30 C K Index: -12.70 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.71 J/kg Max Up Vert Vel: 7.71 m/s Conv Inhibition (B-): 35554.59 J/kg Cap Strength: 10.00 C Lift Cond Lev (LCL): 809.16 mb = 1904.35 m = 6247.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 13 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 ---------------------------------------------------------- 0 981 271 20 11 -3.8 -10.3 | 88 12 -11.8 -0.4 1 977 305 35 7 -4.0 -5.7 | 109 13 -12.0 4.2 2 943 610 30 9 -4.5 -7.8 | 100 13 -12.5 2.1 3 925 772 340 7 2.4 -6.6 | 121 7 -5.6 3.3 4 910 914 305 5 4.1 -2.9 | 151 8 -3.9 7.0 5 877 1219 255 3 2.9 0.8 | 154 12 -5.1 10.7 6 850 1489 350 6 1.0 -5.9 | 120 8 -7.0 4.0 7 846 1524 340 10 3.4 -9.4 | 96 5 -4.6 0.5 8 816 1829 320 10 6.4 -7.7 | 145 3 -1.6 2.2 9 787 2134 310 8 6.1 -5.1 | 159 5 -1.9 4.8 10 758 2438 335 12 5.1 -10.9 | 71 3 -2.9 -1.0 11 700 3105 305 13 10.6 -7.5 | 227 4 2.7 2.4 12 652 3658 290 20 18.8 -6.8 | 254 11 10.8 3.1 13 627 3962 300 21 18.2 -10.5 | 273 10 10.2 -0.6 14 603 4267 295 24 21.8 -10.1 | 271 14 13.8 -0.2 15 500 5740 265 27 26.9 2.4 | 237 23 18.9 12.3 16 497 5791 265 28 27.9 2.4 | 238 23 19.9 12.3 17 476 6096 265 29 28.9 2.5 | 239 24 20.9 12.4 18 400 7380 280 44 43.3 -7.6 | 266 35 35.3 2.3 19 386 7620 280 44 43.3 -7.6 | 266 35 35.3 2.3 20 354 8230 280 40 39.4 -6.9 | 265 32 31.4 3.0 21 338 8534 285 35 33.8 -9.1 | 268 26 25.8 0.8 22 310 9144 290 45 42.3 -15.4 | 279 35 34.3 -5.5 23 300 9360 280 50 49.2 -8.7 | 268 41 41.2 1.2 24 250 10550 280 70 68.9 -12.2 | 272 61 60.9 -2.3 25 238 10866 280 77 75.8 -13.4 | 273 68 67.8 -3.5 26 234 10973 280 77 75.8 -13.4 | 273 68 67.8 -3.5 27 219 11395 270 77 77.0 -0.0 | 262 70 69.0 9.9 28 203 11887 270 73 73.0 -0.0 | 261 66 65.0 9.9 29 200 11970 275 68 67.7 -5.9 | 266 60 59.7 4.0 30 175 12802 280 56 55.1 -9.7 | 270 47 47.2 0.2 31 159 13411 265 69 68.7 6.0 | 255 63 60.7 15.9 32 152 13716 270 50 50.0 -0.0 | 257 43 42.0 9.9 33 150 13780 275 55 54.8 -4.8 | 264 47 46.8 5.1 34 144 14021 275 56 55.8 -4.9 | 264 48 47.8 5.0 35 125 14935 265 59 58.8 5.1 | 254 53 50.8 15.0 36 119 15240 270 52 52.0 -0.0 | 257 45 44.0 9.9 37 108 15850 250 43 40.4 14.7 | 233 41 32.4 24.6 38 103 16154 270 38 38.0 -0.0 | 252 32 30.0 9.9 39 100 16310 260 45 44.3 7.8 | 244 40 36.3 17.7 40 98 16459 260 45 44.3 7.8 | 244 40 36.3 17.7 41 88 17069 265 52 51.8 4.5 | 252 46 43.8 14.4 42 80 17678 255 44 42.5 11.4 | 238 41 34.5 21.3 43 76 17983 275 36 35.9 -3.1 | 256 29 27.9 6.8 44 73 18288 255 34 32.8 8.8 | 233 31 24.8 18.7 45 70 18510 270 24 24.0 -0.0 | 238 19 16.0 9.9 46 66 18898 270 24 24.0 -0.0 | 238 19 16.0 9.9 47 57 19812 270 31 31.0 -0.0 | 247 25 23.0 9.9 48 54 20117 255 38 36.7 9.8 | 236 35 28.7 19.7 49 50 20590 220 30 19.3 23.0 | 199 35 11.3 32.9 50 49 20726 260 39 38.4 6.8 | 241 35 30.4 16.7 51 47 21031 210 26 13.0 22.5 | 189 33 5.0 32.4 52 42 21641 235 15 12.3 8.6 | 193 19 4.3 18.5 53 40 21946 290 10 9.4 -3.4 | 192 7 1.4 6.5 54 37 22555 300 25 21.7 -12.5 | 281 14 13.7 -2.6 55 33 23165 255 25 24.1 6.5 | 225 23 16.2 16.4 56 32 23470 255 29 28.0 7.5 | 229 27 20.0 17.4 57 30 23774 245 30 27.2 12.7 | 220 30 19.2 22.6 58 30 23780 230 26 19.9 16.7 | 204 29 11.9 26.6 59 20 25298 260 15 14.8 2.6 | 208 14 6.8 12.5 Wind Parameters Mean winds (0-6000m): 291.1 at 17.0 knts Storm direction: 321.1 at 12.7 knts Shear (0-3000m) pos: 1.4 neg: 3.1 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 158.2 deg Storm rel helicity (0-3000m) pos: 31.9 neg: -21.4 tot: 10.4 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.61 Bulk Shear: 48.93 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 25 8 103 12| 0.0 7.4 7.4| 18.7 -4.7 13.9 27.9 0.43| 13.2 5.6 1000 359 6 115 9| 0.0 6.4 6.4| 27.3 -5.1 22.2 22.2 0.47| 10.9 5.1 1500 347 7 117 7| 2.8 4.3 7.1| 28.8 -18.3 10.5 7.0 0.14| 11.6 1.6 2000 336 7 123 6| 2.1 3.3 5.4| 30.1 -19.4 10.6 5.3 0.13| 9.9 1.3 2500 334 8 120 5| 1.7 2.6 4.3| 30.2 -21.4 8.8 3.5 0.07| 9.3 0.6 3000 327 9 127 4| 1.4 3.1 4.5| 31.9 -21.4 10.4 3.5 0.10| 8.7 0.9 4000 312 12 205 2| 1.4 2.9 4.3| 43.8 -23.1 20.6 5.2 0.14| 8.2 1.2 5000 302 15 243 5| 1.2 3.1 4.3| 43.8 -54.1 -10.3 -2.1 0.03| 7.5 0.2 6000 291 17 244 9| 1.2 2.9 4.1| 59.7 -71.7 -12.0 -2.0 0.02| 7.0 0.1 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20251019.12.gif