UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 15 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 164 SFC 987 271 6.2 5.9 98 0.3 6.1 320 2 280.4 281.4 279.8 296.6 5.90 2 986 279 7.8 6.6 92 1.2 7.2 303 3 282.1 283.2 281.0 299.2 6.20 3 968 432 7.4 5.9 90 1.5 6.6 244 11 283.2 284.2 281.3 299.9 6.02 4 956 535 9.2 5.3 77 3.9 7.2 239 16 286.0 287.0 282.4 302.4 5.84 5 925 809 8.4 3.9 73 4.5 6.1 225 24 287.9 288.9 282.8 303.4 5.47 6 913 917 8.4 1.4 61 7.0 5.0 230 25 289.0 289.8 282.3 302.3 4.63 7 850 1504 3.6 -0.4 75 4.0 1.7 235 24 289.9 290.7 282.4 302.5 4.37 8 820 1794 1.0 -1.2 85 2.2 0.0 244 22 290.2 290.9 282.4 302.5 4.27 9 779 2206 0.0 -6.0 64 6.0 -2.4 229 19 293.4 293.9 282.4 302.7 3.13 10 761 2393 0.0 -12.0 40 12.0 -4.3 242 16 295.3 295.7 282.0 301.5 2.00 11 714 2901 -3.5 -18.5 30 15.0 -7.9 226 16 296.9 297.1 281.7 300.8 1.24 12 700 3057 -4.7 -16.7 38 12.0 -8.4 220 16 297.3 297.5 282.1 301.9 1.48 13 685 3226 -6.3 -13.3 58 7.0 -8.6 226 19 297.3 297.7 282.8 303.5 2.00 14 675 3341 -5.5 -18.5 35 13.0 -9.3 229 22 299.5 299.7 282.8 303.7 1.32 15 626 3928 -7.7 -20.7 34 13.0 -11.3 227 25 303.5 303.7 284.3 307.3 1.17 16 590 4385 -10.7 -27.7 23 17.0 -14.5 225 27 305.2 305.3 284.4 307.4 0.66 17 500 5630 -21.1 -44.1 11 23.0 -23.7 220 33 307.3 307.3 284.5 307.9 0.15 18 458 6272 -26.9 -45.9 15 19.0 -28.6 224 39 307.9 307.9 284.7 308.4 0.14 19 412 7030 -31.3 -54.3 9 23.0 -32.7 221 57 311.7 311.7 286.0 311.9 0.06 20 400 7240 -30.9 -56.9 6 26.0 -32.4 220 62 314.8 314.8 287.1 315.0 0.04 21 398 7275 -30.7 -57.7 5 27.0 -32.3 220 63 315.5 315.5 287.3 315.7 0.04 22 355 8079 -34.5 -54.5 11 20.0 -35.7 216 83 320.9 320.9 289.1 321.2 0.07 23 300 9230 -43.9 -57.9 20 14.0 -44.4 230 96 323.5 323.5 289.9 323.7 0.05 24 280 9689 -47.7 -56.7 35 9.0 -48.0 230 101 324.5 324.5 290.2 324.7 0.06 25 251 10404 -51.4 -62.3 26 10.9 -51.6 225 117 329.3 329.3 291.6 329.5 0.03 26 250 10430 -51.5 -62.5 26 11.0 -51.7 225 117 329.5 329.5 291.6 329.6 0.03 27 247 10509 -51.9 -63.9 22 12.0 -52.1 225 117 330.0 330.0 291.7 330.2 0.03 28 213 11460 -57.5 -71.5 15 14.0 -57.7 230 74 335.6 335.6 293.2 335.7 0.01 29 200 11860 -56.7 -75.7 7 19.0 -56.9 245 76 343.0 343.0 295.0 343.0 0.01 30 194 12055 -53.3 -79.3 3 26.0 -53.7 246 69 351.4 351.4 297.0 351.4 0.00 31 150 13700 -56.3 -84.3 2 28.0 -56.6 250 43 373.1 373.1 301.1 373.1 0.00 32 113 15474 -62.1 -86.1 3 24.0 -62.3 247 32 393.7 393.7 304.3 393.7 0.00 33 100 16230 -61.7 -86.7 2 25.0 -61.9 250 35 408.5 408.5 306.3 408.5 0.00 34 81 17543 -59.7 -86.7 2 27.0 -60.1 274 23 438.0 438.0 309.7 438.0 0.00 35 70 18450 -62.7 -87.7 2 25.0 -63.0 265 30 450.2 450.2 310.9 450.3 0.00 36 67 18718 -63.5 -88.5 2 25.0 -63.8 265 29 454.2 454.2 311.3 454.2 0.00 37 56 19830 -57.9 -86.9 1 29.0 -58.6 280 22 490.9 490.9 314.3 490.9 0.00 38 50 20540 -59.5 -87.5 1 28.0 -60.1 270 18 503.3 503.3 315.2 503.3 0.00 39 42 21623 -60.9 -87.9 2 27.0 -61.5 294 10 525.5 525.5 316.6 525.6 0.00 40 36 22591 -55.5 -86.5 1 31.0 -56.8 238 26 563.2 563.2 318.8 563.2 0.01 41 30 23750 -55.5 -86.5 1 31.0 -57.0 255 29 593.3 593.3 320.3 593.4 0.01 42 27 24427 -51.9 -84.9 1 33.0 -54.2 255 31 621.6 621.6 321.6 621.7 0.01 TRP 213 11460 -57.5 -71.5 15 14.0 -57.7 230 74 335.6 335.6 293.2 335.7 0.01 WND 251 10404 -51.4 -62.3 26 10.9 -51.6 225 117 329.3 329.3 291.6 329.5 0.03 Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 761.00 mb = 2393.31 m = 7851.98 ft Wetbulb zero: 819.67 mb = 1797.54 m = 5897.38 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 45.21 % Est. max temperature: 15.79 C = 60.42 F Sfc-Lift cond lev (LCL): 982.44 mb = 309.33 m = 1014.84 ft T: 7.72 C 700-500 lapse rate: 6.37 C/km ThetaE index: 1.84 C Layer 761.0- 700.0 mb Conv cond level (CCL): 834.53 mb = 1652.39 m = 5421.17 ft Mean mixing ratio: 5.41 g/kg Conv temperature: 15.81 C = 60.45 F Cap Strength: 7.09 C Lifted Index: 6.54 C Risk: None Lifted Index @300 mb: 15.38 C Lifted Index @700 mb: 3.66 C Showalter Index: 6.13 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.70 C K Index: 12.30 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 1.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.26 J/kg Max Up Vert Vel: 7.78 m/s Conv Inhibition (B-): 41532.06 J/kg Cap Strength: 7.09 C Lift Cond Lev (LCL): 877.23 mb = 1245.16 m = 4085.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 18 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 ---------------------------------------------------------- 0 987 271 320 2 1.3 -1.5 | 72 17 -16.6 -5.5 1 983 305 250 5 4.7 1.7 | 80 13 -13.2 -2.2 2 948 610 235 19 15.6 10.9 | 161 7 -2.3 6.9 3 925 809 225 24 17.0 17.0 | 176 13 -0.9 13.0 4 913 914 230 25 19.2 16.1 | 186 12 1.3 12.1 5 880 1219 235 26 21.3 14.9 | 197 11 3.4 11.0 6 850 1504 235 24 19.7 13.8 | 190 10 1.8 9.8 7 816 1829 245 22 19.9 9.3 | 201 6 2.0 5.3 8 786 2134 225 20 14.1 14.1 | 160 11 -3.7 10.2 9 756 2438 245 15 13.6 6.3 | 119 5 -4.3 2.4 10 701 3048 220 16 10.3 12.3 | 138 11 -7.6 8.3 11 700 3057 220 16 10.3 12.3 | 138 11 -7.6 8.3 12 673 3353 230 22 16.9 14.1 | 174 10 -1.0 10.2 13 598 4267 225 27 19.1 19.1 | 185 15 1.2 15.1 14 500 5630 220 33 21.2 25.3 | 189 22 3.3 21.3 15 469 6096 225 35 24.7 24.7 | 198 22 6.9 20.8 16 400 7240 220 62 39.9 47.5 | 207 49 22.0 43.5 17 347 8230 215 87 49.9 71.3 | 205 75 32.0 67.3 18 300 9230 230 96 73.5 61.7 | 224 80 55.6 57.8 19 277 9754 230 102 78.1 65.6 | 224 86 60.2 61.6 20 251 10404 225 117 82.7 82.7 | 219 102 64.8 78.8 21 250 10430 225 117 82.7 82.7 | 219 102 64.8 78.8 22 241 10668 225 117 82.7 82.7 | 219 102 64.8 78.8 23 219 11278 215 84 48.2 68.8 | 205 72 30.3 64.9 24 213 11460 230 74 56.7 47.6 | 222 58 38.8 43.6 25 200 11860 245 76 68.9 32.1 | 241 58 51.0 28.2 26 199 11887 245 73 66.2 30.9 | 241 55 48.3 26.9 27 165 13106 250 47 44.2 16.1 | 245 29 26.3 12.1 28 157 13411 245 52 47.1 22.0 | 238 34 29.2 18.0 29 150 13700 250 43 40.4 14.7 | 244 25 22.5 10.8 30 142 14021 245 34 30.8 14.4 | 231 17 12.9 10.4 31 136 14326 255 33 31.9 8.5 | 252 15 14.0 4.6 32 129 14630 275 46 45.8 -4.0 | 286 29 27.9 -8.0 33 123 14935 260 52 51.2 9.0 | 261 34 33.3 5.1 34 117 15240 240 39 33.8 19.5 | 226 22 15.9 15.5 35 112 15545 250 30 28.2 10.3 | 239 12 10.3 6.3 36 106 15850 265 35 34.9 3.1 | 273 17 17.0 -0.9 37 101 16154 260 49 48.3 8.5 | 261 31 30.4 4.6 38 100 16230 250 35 32.9 12.0 | 242 17 15.0 8.0 39 96 16459 250 35 32.9 12.0 | 242 17 15.0 8.0 40 83 17374 260 24 23.6 4.2 | 268 6 5.7 0.2 41 79 17678 285 23 22.2 -6.0 | 336 11 4.3 -9.9 42 75 17983 295 28 25.4 -11.8 | 335 17 7.5 -15.8 43 70 18450 265 30 29.9 2.6 | 276 12 12.0 -1.3 44 65 18898 265 28 27.9 2.4 | 279 10 10.0 -1.5 45 59 19507 255 34 32.8 8.8 | 252 16 14.9 4.8 46 56 19812 280 22 21.7 -3.8 | 334 9 3.8 -7.8 47 50 20540 270 18 18.0 -0.0 | 358 4 0.1 -4.0 48 46 21031 265 20 19.9 1.7 | 317 3 2.0 -2.2 49 44 21336 235 11 9.0 6.3 | 105 9 -8.9 2.4 50 42 21641 295 10 9.1 -4.2 | 47 12 -8.8 -8.2 51 38 22250 250 28 26.3 9.6 | 236 10 8.4 5.6 52 35 22860 230 24 18.4 15.4 | 182 11 0.5 11.5 53 33 23165 265 17 16.9 1.5 | 21 3 -1.0 -2.5 54 31 23470 240 16 13.9 8.0 | 135 6 -4.0 4.0 55 30 23750 255 29 28.0 7.5 | 251 11 10.1 3.6 56 25 24384 255 32 30.9 8.3 | 252 14 13.0 4.3 57 23 24689 245 24 21.8 10.1 | 212 7 3.9 6.2 58 19 25298 290 22 20.7 -7.5 | 346 12 2.8 -11.5 59 16 25908 260 31 30.5 5.4 | 264 13 12.6 1.4 60 14 26518 275 30 29.9 -2.6 | 299 14 12.0 -6.6 Wind Parameters Mean winds (0-6000m): 227.5 at 24.4 knts Storm direction: 257.5 at 18.3 knts Shear (0-3000m) pos: 1.1 neg: 4.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 91.6 deg Storm rel helicity (0-3000m) pos: 68.5 neg: -21.5 tot: 47.0 m^2/s^2 ave: 15.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.12 Bulk Shear: 14.26 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 ------------------------------------------------------------------------------- 500 235 14 125 8| 0.0 23.9 23.9| 35.1 0.0 35.1 70.3 0.64| 24.9 15.8 1000 233 20 165 8| 2.2 12.0 14.2| 49.4 0.0 49.4 49.4 0.68| 15.1 10.2 1500 234 21 175 8| 2.2 8.0 10.2| 51.6 -2.6 49.0 32.7 0.58| 11.8 6.9 2000 234 21 175 8| 1.7 5.2 6.9| 51.6 -16.8 34.8 17.4 0.30| 11.4 3.4 2500 235 20 168 8| 1.3 3.8 5.2| 54.1 -21.5 32.6 13.0 0.23| 10.6 2.4 3000 233 19 163 8| 1.1 4.0 5.1| 68.5 -21.5 47.0 15.7 0.29| 10.1 2.9 4000 232 21 169 9| 0.9 3.4 4.3| 81.0 -21.5 59.5 14.9 0.32| 8.5 2.7 5000 229 22 175 11| 0.7 3.2 3.9| 86.1 -21.5 64.6 12.9 0.31| 7.3 2.3 6000 228 24 181 13| 1.1 2.7 3.8|115.8 -21.5 94.3 15.7 0.34| 6.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20250415.12.gif