UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 26 APR 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 135 SFC 984 271 8.6 2.6 66 6.0 5.7 290 12 283.1 283.9 279.6 296.2 4.69 2 970 389 10.4 -1.6 43 12.0 5.0 276 11 286.0 286.6 279.6 296.1 3.50 3 925 782 8.4 -3.6 43 12.0 3.2 240 39 287.9 288.5 280.0 297.1 3.16 4 850 1474 3.6 -5.4 52 9.0 -0.1 240 44 289.9 290.4 280.8 298.7 3.00 5 835 1618 2.6 -5.4 56 8.0 -0.7 238 43 290.3 290.9 281.0 299.3 3.06 6 823 1735 3.6 -5.4 52 9.0 -0.2 235 43 292.6 293.2 282.1 301.8 3.10 7 789 2077 3.0 -7.0 48 10.0 -1.1 226 40 295.5 296.0 283.0 304.1 2.86 8 739 2605 0.4 -10.6 43 11.0 -3.7 225 39 298.3 298.7 283.5 305.3 2.30 9 700 3037 -3.3 -11.3 54 8.0 -6.2 220 34 298.8 299.2 283.8 305.9 2.30 10 651 3605 -8.3 -13.2 68 4.9 -9.9 233 30 299.4 299.8 283.8 306.0 2.12 11 597 4272 -11.9 -17.9 61 6.0 -13.6 240 36 302.8 303.1 284.5 307.8 1.57 12 540 5030 -18.7 -20.2 88 1.5 -19.1 248 46 303.5 303.7 284.6 308.0 1.42 13 500 5600 -22.1 -23.4 89 1.3 -22.4 255 54 306.1 306.3 285.2 309.9 1.16 14 400 7200 -34.3 -37.6 72 3.3 -34.6 275 60 310.4 310.5 285.9 311.7 0.38 15 394 7306 -35.3 -38.6 72 3.3 -35.6 275 60 310.4 310.5 285.9 311.7 0.34 16 388 7412 -36.3 -40.4 66 4.1 -36.7 273 61 310.5 310.6 285.9 311.5 0.29 17 382 7521 -34.5 -56.5 9 22.0 -35.6 272 62 314.3 314.3 286.9 314.4 0.05 18 326 8611 -42.7 -58.7 16 16.0 -43.3 264 72 317.5 317.5 288.0 317.7 0.04 19 300 9170 -44.9 -61.9 13 17.0 -45.4 270 76 322.1 322.1 289.4 322.2 0.03 20 288 9442 -46.4 -63.4 13 17.0 -46.9 270 79 323.7 323.7 289.9 323.8 0.03 21 260 10115 -50.1 -67.1 12 17.0 -50.4 270 73 327.9 327.9 291.1 328.0 0.02 22 250 10370 -51.7 -67.7 13 16.0 -52.0 270 71 329.2 329.2 291.5 329.3 0.02 23 220 11191 -54.9 -71.9 10 17.0 -55.1 275 76 336.5 336.5 293.4 336.6 0.01 24 200 11800 -53.7 -78.7 3 25.0 -54.0 265 69 347.7 347.7 296.1 347.7 0.00 25 195 11963 -52.7 -80.7 2 28.0 -53.1 269 74 351.9 351.9 297.0 351.9 0.00 26 166 13000 -52.9 -82.9 1 30.0 -53.3 259 55 368.1 368.1 300.2 368.1 0.00 27 150 13650 -54.7 -83.7 2 29.0 -55.1 265 33 375.8 375.8 301.6 375.8 0.00 28 120 15050 -63.1 -86.1 3 23.0 -63.3 280 42 385.2 385.2 303.1 385.2 0.00 29 100 16180 -60.1 -87.1 2 27.0 -60.4 255 48 411.6 411.6 306.7 411.6 0.00 30 87 17048 -61.5 -87.5 2 26.0 -61.8 279 49 425.5 425.5 308.3 425.5 0.00 31 82 17417 -58.9 -86.9 2 28.0 -59.3 268 47 438.1 438.1 309.7 438.1 0.00 32 70 18400 -63.9 -87.9 2 24.0 -64.1 235 42 447.7 447.7 310.6 447.7 0.00 33 68 18576 -65.1 -88.1 3 23.0 -65.3 237 42 448.8 448.8 310.7 448.8 0.00 34 63 19040 -64.5 -89.5 2 25.0 -64.8 245 34 460.1 460.1 311.8 460.1 0.00 35 57 19661 -57.1 -87.1 1 30.0 -57.8 273 38 490.2 490.2 314.2 490.2 0.00 36 52 20235 -60.7 -87.7 2 27.0 -61.2 300 31 494.9 494.9 314.6 494.9 0.00 37 50 20480 -57.3 -87.3 1 30.0 -58.1 310 31 508.4 508.4 315.5 508.5 0.00 38 39 22035 -62.3 -88.3 2 26.0 -62.9 256 18 533.2 533.2 317.1 533.3 0.00 39 33 23065 -63.1 -89.1 2 26.0 -63.7 272 35 557.2 557.2 318.5 557.2 0.00 40 31 23453 -60.3 -88.3 1 28.0 -61.2 277 45 574.8 574.8 319.4 574.9 0.01 41 30 23660 -54.9 -86.9 1 32.0 -56.5 280 51 595.0 595.0 320.4 595.0 0.01 42 29 23878 -52.7 -85.7 1 33.0 -54.8 280 57 606.8 606.8 320.9 606.9 0.01 43 26 24578 -55.5 -86.5 1 31.0 -57.2 278 52 618.1 618.1 321.4 618.2 0.01 TRP 220 11191 -54.9 -71.9 10 17.0 -55.1 275 76 336.5 336.5 293.4 336.6 0.01 WND 288 9442 -46.4 -63.4 13 17.0 -46.9 270 79 323.7 323.7 289.9 323.8 0.03 Sounding variables and indices 1000-500 mb thick: 5465.00 m Freezing level: 734.78 mb = 2651.79 m = 8699.98 ft Wetbulb zero: 852.23 mb = 1452.59 m = 4765.66 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 59.85 % Est. max temperature: 16.04 C = 60.88 F Sfc-Lift cond lev (LCL): 897.85 mb = 1025.84 m = 3365.59 ft T: 6.71 C 700-500 lapse rate: 7.34 C/km ThetaE index: 0.10 C Layer 970.0- 925.0 mb Conv cond level (CCL): 660.28 mb = 3494.39 m = 11464.39 ft Mean mixing ratio: 3.34 g/kg Conv temperature: 24.81 C = 76.66 F Cap Strength: 8.70 C Lifted Index: 9.05 C Risk: None Lifted Index @300 mb: 17.89 C Lifted Index @700 mb: 7.93 C Showalter Index: 7.76 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 16.70 C K Index: 12.30 Risk: None Sweat Index: 199.35 Risk: None Energy Index: 2.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.25 J/kg Max Up Vert Vel: 5.52 m/s Conv Inhibition (B-): 36980.79 J/kg Cap Strength: 8.88 C Lift Cond Lev (LCL): 785.34 mb = 2115.01 m = 6938.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 30 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 ---------------------------------------------------------- 0 984 271 290 12 11.3 -4.1 | 80 19 -18.6 -3.2 1 980 305 290 3 2.8 -1.0 | 90 27 -27.0 -0.1 2 944 610 240 33 28.6 16.5 | 176 17 -1.3 17.4 3 925 782 240 39 33.8 19.5 | 191 21 3.9 20.4 4 910 914 245 37 33.5 15.6 | 193 17 3.7 16.6 5 850 1474 240 44 38.1 22.0 | 200 24 8.3 22.9 6 845 1524 240 44 38.1 22.0 | 200 24 8.3 22.9 7 783 2134 225 40 28.3 28.3 | 177 29 -1.6 29.2 8 754 2438 230 41 31.4 26.4 | 183 27 1.6 27.3 9 726 2743 220 38 24.4 29.1 | 170 31 -5.4 30.0 10 700 3037 220 34 21.9 26.0 | 164 28 -8.0 27.0 11 645 3658 235 29 23.8 16.6 | 161 19 -6.1 17.5 12 620 3962 245 33 29.9 13.9 | 180 15 0.1 14.9 13 596 4267 240 36 31.2 18.0 | 184 19 1.3 18.9 14 500 5600 255 54 52.2 14.0 | 236 27 22.3 14.9 15 467 6096 260 53 52.2 9.2 | 246 25 22.4 10.1 16 400 7200 275 60 59.8 -5.2 | 278 30 29.9 -4.3 17 393 7315 275 60 59.8 -5.2 | 278 30 29.9 -4.3 18 344 8230 260 69 68.0 12.0 | 251 40 38.1 12.9 19 300 9170 270 76 76.0 -0.0 | 269 46 46.2 0.9 20 288 9442 270 79 79.0 -0.0 | 269 49 49.2 0.9 21 288 9449 270 79 79.0 -0.0 | 269 49 49.2 0.9 22 250 10370 270 71 71.0 -0.0 | 269 41 41.2 0.9 23 220 11191 275 76 75.7 -6.6 | 277 46 45.9 -5.7 24 200 11800 265 69 68.7 6.0 | 260 40 38.9 6.9 25 197 11887 270 75 75.0 -0.0 | 269 45 45.2 0.9 26 156 13411 255 48 46.4 12.4 | 231 21 16.5 13.3 27 150 13650 265 33 32.9 2.9 | 219 5 3.0 3.8 28 141 14021 265 33 32.9 2.9 | 219 5 3.0 3.8 29 128 14630 280 40 39.4 -6.9 | 302 11 9.6 -6.0 30 111 15545 280 44 43.3 -7.6 | 297 15 13.5 -6.7 31 100 16180 255 48 46.4 12.4 | 231 21 16.5 13.3 32 96 16459 255 48 46.4 12.4 | 231 21 16.5 13.3 33 87 17069 280 49 48.3 -8.5 | 292 20 18.4 -7.6 34 70 18400 235 42 34.4 24.1 | 190 25 4.6 25.0 35 65 18898 240 43 37.2 21.5 | 198 24 7.4 22.4 36 61 19202 250 26 24.4 8.9 | 151 11 -5.4 9.8 37 59 19507 265 40 39.8 3.5 | 246 11 10.0 4.4 38 53 20117 295 31 28.1 -13.1 | 8 12 -1.7 -12.2 39 50 20480 310 31 23.7 -19.9 | 18 20 -6.1 -19.0 40 48 20726 285 38 36.7 -9.8 | 322 11 6.9 -8.9 41 46 21031 320 28 18.0 -21.4 | 30 24 -11.8 -20.5 42 44 21336 280 29 28.6 -5.0 | 17 4 -1.3 -4.1 43 40 21946 255 18 17.4 4.7 | 114 14 -12.5 5.6 44 36 22555 265 21 20.9 1.8 | 107 9 -8.9 2.7 45 30 23660 280 51 50.2 -8.9 | 291 22 20.4 -7.9 46 29 23774 280 57 56.1 -9.9 | 289 28 26.3 -9.0 47 21 24994 275 41 40.8 -3.6 | 284 11 11.0 -2.7 48 19 25298 260 42 41.4 7.3 | 235 14 11.5 8.2 49 14 26518 280 55 54.2 -9.6 | 290 26 24.3 -8.6 Wind Parameters Mean winds (0-6000m): 241.8 at 39.8 knts Storm direction: 271.8 at 29.9 knts Shear (0-3000m) pos: 1.1 neg: 5.8 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 83.4 deg Storm rel helicity (0-3000m) pos: 131.9 neg: -143.4 tot: -11.5 m^2/s^2 ave: -3.8 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.41 Bulk Shear: 37.24 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 ------------------------------------------------------------------------------- 500 243 23 141 15| 0.0 33.2 33.2| 98.6 0.0 98.6 197.2 0.75| 37.9 28.3 1000 243 31 171 15| 1.6 16.6 18.2|112.1 0.0 112.1 112.1 0.68| 22.8 15.5 1500 241 35 183 18| 1.1 12.0 13.1|116.2 -29.9 86.3 57.5 0.51| 17.8 9.1 2000 238 37 183 20| 0.8 9.0 9.8|123.9 -72.0 51.9 26.0 0.36| 15.3 5.6 2500 235 37 182 22| 0.6 7.0 7.7|131.6-121.1 10.5 4.2 0.24| 13.9 3.4 3000 233 37 179 23| 1.1 5.8 6.9|131.9-143.4 -11.5 -3.8 0.18| 12.8 2.3 4000 234 35 177 22| 1.9 4.4 6.3|160.6-147.6 13.0 3.3 0.21| 11.8 2.5 5000 237 37 183 21| 3.0 3.5 6.5|243.7-147.6 96.1 19.2 0.32| 11.1 3.5 6000 242 40 195 20| 3.3 2.9 6.3|319.9-147.6 172.3 28.7 0.38| 10.3 3.9 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20250426.12.gif