UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 29 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 200 50 10 SFC 992 271 10.2 1.2 54 9.0 5.9 50 10 284.0 284.7 279.5 295.9 4.20 2 991 279 11.4 2.4 54 9.0 7.0 50 9 285.3 286.1 280.6 298.2 4.59 3 925 844 5.4 0.6 71 4.8 3.2 20 27 284.8 285.6 280.0 297.0 4.32 4 902 1049 4.0 -0.3 74 4.3 2.1 16 31 285.4 286.2 280.1 297.2 4.15 5 889 1168 5.0 -1.0 65 6.0 2.3 12 32 287.7 288.4 281.0 299.1 4.00 6 850 1533 4.0 -3.0 60 7.0 1.0 5 15 290.3 291.0 281.7 300.8 3.60 7 825 1775 2.6 -4.4 60 7.0 -0.4 21 13 291.3 291.9 281.8 301.2 3.34 8 802 2003 2.6 -12.4 32 15.0 -2.7 11 7 293.7 294.0 281.0 299.3 1.84 9 793 2095 5.4 -30.6 5 36.0 -3.5 3 3 297.7 297.7 280.8 298.9 0.38 10 786 2167 5.8 -34.2 4 40.0 -3.5 346 2 298.8 298.9 281.2 299.8 0.27 11 775 2283 6.4 -40.6 2 47.0 -3.4 299 2 300.7 300.7 281.8 301.2 0.14 12 700 3109 1.4 230 6 304.0 13 694 3178 0.8 232 6 304.1 14 572 4702 -9.1 -28.1 20 19.0 -13.5 285 15 309.8 309.9 286.1 312.0 0.66 15 557 4908 -10.1 -16.1 61 6.0 -12.1 275 15 311.0 311.3 287.9 317.3 1.95 16 531 5274 -13.5 -17.3 73 3.8 -14.6 282 16 311.2 311.5 287.8 317.2 1.85 17 516 5492 -13.9 -31.9 20 18.0 -17.4 286 16 313.3 313.4 287.1 315.0 0.51 18 500 5730 -15.9 -28.9 32 13.0 -18.6 290 17 313.7 313.8 287.5 316.1 0.70 19 479 6051 -18.5 -29.5 37 11.0 -20.7 302 13 314.3 314.4 287.6 316.7 0.69 20 460 6351 -20.1 -37.1 20 17.0 -22.7 303 14 316.0 316.0 287.8 317.2 0.34 21 419 7035 -24.9 -39.9 23 15.0 -26.8 297 21 318.4 318.4 288.5 319.4 0.28 22 400 7370 -28.1 -39.1 34 11.0 -29.4 300 24 318.5 318.5 288.6 319.6 0.32 23 328 8765 -39.3 -52.3 24 13.0 -40.0 308 29 321.7 321.7 289.3 322.0 0.09 24 300 9370 -44.9 -53.9 36 9.0 -45.3 315 28 322.1 322.1 289.5 322.4 0.08 25 279 9850 -49.3 -57.3 39 8.0 -49.6 315 27 322.5 322.5 289.6 322.7 0.06 26 250 10560 -54.7 -60.7 47 6.0 -54.8 310 30 324.7 324.8 290.2 324.9 0.04 27 241 10792 -56.9 -61.2 58 4.3 -57.0 307 31 324.9 324.9 290.3 325.0 0.04 28 235 10951 -57.7 -64.7 40 7.0 -57.8 305 32 326.0 326.0 290.6 326.1 0.03 29 220 11362 -60.5 -63.8 65 3.3 -60.6 299 35 327.9 327.9 291.2 328.0 0.03 30 215 11504 -61.3 -68.3 39 7.0 -61.4 297 35 328.8 328.8 291.4 328.9 0.02 31 211 11620 -61.9 -66.9 51 5.0 -62.0 295 36 329.6 329.7 291.6 329.7 0.02 32 200 11950 -61.7 -68.7 39 7.0 -61.8 290 44 335.1 335.1 293.1 335.1 0.02 33 181 12576 -57.7 -78.7 5 21.0 -57.9 294 33 351.3 351.3 296.9 351.3 0.00 34 165 13164 -55.3 -82.3 2 27.0 -55.6 300 39 364.7 364.7 299.6 364.7 0.00 35 150 13770 -57.9 -82.9 3 25.0 -58.2 295 32 370.3 370.3 300.6 370.3 0.00 36 111 15653 -61.5 -85.5 3 24.0 -61.7 297 25 396.9 396.9 304.8 396.9 0.00 37 100 16300 -61.3 -86.3 2 25.0 -61.6 300 19 409.3 409.3 306.4 409.3 0.00 38 70 18520 -59.7 -86.7 2 27.0 -60.2 245 11 456.7 456.7 311.5 456.7 0.00 39 50 20620 -60.5 -87.5 2 27.0 -61.0 185 13 500.9 500.9 315.0 500.9 0.00 40 30 23820 -58.3 -87.3 1 29.0 -59.4 135 19 585.7 585.7 319.9 585.7 0.01 41 20 26390 -55.9 -85.9 1 30.0 -57.9 145 19 665.1 665.1 323.3 665.2 0.01 42 19 26716 -56.3 -86.3 1 30.0 -58.3 143 18 673.7 673.7 323.6 673.7 0.01 TRP 211 11620 -61.9 -66.9 51 5.0 -62.0 295 36 329.6 329.7 291.6 329.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 684.14 mb = 3301.36 m = 10831.10 ft Wetbulb zero: 831.85 mb = 1707.88 m = 5603.21 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 52.01 % Est. max temperature: 16.84 C = 62.31 F Sfc-Lift cond lev (LCL): 864.91 mb = 1391.36 m = 4564.78 ft T: 4.39 C 700-500 lapse rate: 6.60 C/km ThetaE index: 2.24 C Layer 802.0- 786.0 mb Conv cond level (CCL): 624.66 mb = 4008.07 m = 13149.67 ft Mean mixing ratio: 4.36 g/kg Conv temperature: 33.39 C = 92.10 F Cap Strength: 14.85 C Lifted Index: 14.78 C Risk: None Lifted Index @300 mb: 17.48 C Lifted Index @700 mb: 12.28 C Showalter Index: 12.50 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 12.90 C K Index: -20.91 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.41 J/kg Max Up Vert Vel: 2.61 m/s Conv Inhibition (B-): 44682.78 J/kg Cap Strength: 14.85 C Lift Cond Lev (LCL): 856.08 mb = 1474.92 m = 4838.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 10 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 ---------------------------------------------------------- 0 992 271 50 10 -7.7 -6.4 | 109 11 -10.3 3.5 1 988 305 50 7 -5.4 -4.5 | 124 10 -8.0 5.4 2 952 610 35 16 -9.2 -13.1 | 75 12 -11.8 -3.2 3 925 844 20 27 -9.2 -25.4 | 37 20 -11.9 -15.5 4 917 914 20 29 -9.9 -27.3 | 36 21 -12.6 -17.4 5 883 1219 10 33 -5.7 -32.5 | 20 24 -8.4 -22.6 6 851 1524 360 19 -0.0 -19.0 | 16 9 -2.6 -9.1 7 850 1533 5 15 -1.3 -14.9 | 38 6 -4.0 -5.1 8 820 1829 25 13 -5.5 -11.8 | 77 8 -8.1 -1.9 9 789 2134 360 2 -0.0 -2.0 | 161 8 -2.6 7.9 10 760 2438 235 3 2.5 1.7 | 179 12 -0.2 11.6 11 732 2743 195 13 3.4 12.6 | 182 22 0.7 22.4 12 700 3109 230 6 4.6 3.9 | 188 14 2.0 13.7 13 627 3962 260 11 10.8 1.9 | 215 14 8.2 11.8 14 603 4267 265 11 11.0 1.0 | 217 14 8.3 10.8 15 580 4572 290 15 14.1 -5.1 | 247 12 11.4 4.7 16 558 4877 275 15 14.9 -1.3 | 235 15 12.3 8.6 17 500 5730 290 17 16.0 -5.8 | 253 14 13.3 4.1 18 496 5791 285 17 16.4 -4.4 | 248 15 13.8 5.5 19 476 6096 305 12 9.8 -6.9 | 247 8 7.2 3.0 20 403 7315 295 24 21.8 -10.1 | 271 19 19.1 -0.3 21 400 7370 300 24 20.8 -12.0 | 277 18 18.1 -2.1 22 353 8230 305 25 20.5 -14.3 | 284 18 17.8 -4.5 23 310 9144 310 32 24.5 -20.6 | 296 24 21.9 -10.7 24 300 9370 315 28 19.8 -19.8 | 300 20 17.2 -9.9 25 258 10363 315 26 18.4 -18.4 | 298 18 15.7 -8.5 26 250 10560 310 30 23.0 -19.3 | 295 22 20.3 -9.4 27 211 11620 295 36 32.6 -15.2 | 280 30 30.0 -5.3 28 200 11950 290 44 41.3 -15.0 | 278 39 38.7 -5.2 29 192 12192 290 47 44.2 -16.1 | 278 42 41.5 -6.2 30 183 12497 295 32 29.0 -13.5 | 278 27 26.4 -3.6 31 175 12802 290 34 31.9 -11.6 | 273 29 29.3 -1.8 32 167 13106 300 40 34.6 -20.0 | 288 34 32.0 -10.1 33 150 13770 295 32 29.0 -13.5 | 278 27 26.4 -3.6 34 144 14021 295 31 28.1 -13.1 | 277 26 25.4 -3.2 35 131 14630 265 23 22.9 2.0 | 240 23 20.3 11.9 36 124 14935 305 19 15.6 -10.9 | 275 13 12.9 -1.0 37 113 15545 300 28 24.2 -14.0 | 281 22 21.6 -4.1 38 107 15850 290 20 18.8 -6.8 | 259 16 16.1 3.0 39 102 16154 310 14 10.7 -9.0 | 264 8 8.1 0.9 40 100 16300 300 19 16.5 -9.5 | 268 14 13.8 0.4 41 97 16459 300 19 16.5 -9.5 | 268 14 13.8 0.4 42 88 17069 270 18 18.0 -0.0 | 237 18 15.4 9.9 43 84 17374 280 21 20.7 -3.6 | 251 19 18.0 6.2 44 76 17983 265 21 20.9 1.8 | 237 22 18.3 11.7 45 73 18288 230 15 11.5 9.6 | 204 21 8.8 19.5 46 70 18520 245 11 10.0 4.6 | 207 16 7.3 14.5 47 69 18593 260 10 9.8 1.7 | 212 14 7.2 11.6 48 66 18898 220 10 6.4 7.7 | 192 18 3.8 17.5 49 63 19202 210 8 4.0 6.9 | 185 17 1.4 16.8 50 60 19507 200 11 3.8 10.3 | 183 20 1.1 20.2 51 57 19812 225 10 7.1 7.1 | 195 18 4.4 16.9 52 54 20117 195 15 3.9 14.5 | 183 24 1.2 24.4 53 50 20620 185 13 1.1 13.0 | 176 23 -1.5 22.8 54 49 20726 195 13 3.4 12.6 | 182 22 0.7 22.4 55 40 21946 180 19 0.0 19.0 | 175 29 -2.6 28.9 56 39 22250 150 18 -9.0 15.6 | 155 28 -11.6 25.5 57 35 22860 155 12 -5.1 10.9 | 160 22 -7.7 20.8 58 33 23165 140 15 -9.6 11.5 | 150 25 -12.3 21.4 59 32 23470 160 13 -4.4 12.2 | 162 23 -7.1 22.1 60 30 23820 135 19 -13.4 13.4 | 145 28 -16.1 23.3 61 29 24079 130 21 -16.1 13.5 | 141 30 -18.7 23.4 62 27 24384 140 24 -15.4 18.4 | 147 34 -18.1 28.3 63 24 25298 155 23 -9.7 20.8 | 158 33 -12.4 30.7 64 23 25603 140 20 -12.9 15.3 | 148 30 -15.5 25.2 65 21 26213 160 21 -7.2 19.7 | 162 31 -9.8 29.6 66 20 26390 145 19 -10.9 15.6 | 152 29 -13.5 25.4 67 16 27127 135 16 -11.3 11.3 | 147 25 -14.0 21.2 Wind Parameters Mean winds (0-6000m): 315.0 at 13.6 knts Storm direction: 345.0 at 10.2 knts Shear (0-3000m) pos: 1.7 neg: 2.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 84.1 deg Storm rel helicity (0-3000m) pos: 58.3 neg: -114.8 tot: -56.6 m^2/s^2 ave: -18.9 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 15.0 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 41.72 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 35 14 82 11| 0.0 15.6 15.6| 1.8 -46.5 -44.6 -89.3 -0.78| 17.6-13.8 1000 22 22 46 15| 0.0 12.4 12.4| 1.8-103.9-102.1 -102.1 -0.77| 15.9-12.2 1500 17 21 41 14| 6.1 8.3 14.4| 18.0-108.4 -90.4 -60.2 -0.33| 17.6 -5.8 2000 17 18 49 10| 4.6 4.2 8.8| 37.6-108.4 -70.7 -35.4 -0.08| 16.7 -1.3 2500 17 15 56 9| 3.7 2.4 6.1| 44.5-114.8 -70.3 -28.1 -0.05| 16.2 -0.8 3000 14 14 58 7| 1.7 2.0 3.7| 58.3-114.8 -56.6 -18.9 -0.01| 15.0 -0.2 4000 353 13 21 3| 1.2 1.5 2.8| 82.1-114.8 -32.8 -8.2 0.06| 12.1 0.7 5000 327 13 285 5| 1.2 1.2 2.4|112.9-125.2 -12.3 -2.5 0.10| 11.0 1.1 6000 315 14 268 7| 0.6 1.0 1.7|123.7-127.8 -4.1 -0.7 0.12| 10.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20251029.12.gif