UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 1 MAY 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 96 SFC 979 271 6.8 3.2 78 3.6 5.1 0 0 281.7 282.5 279.2 295.3 4.92 2 977 288 8.0 6.5 90 1.5 7.2 297 2 283.0 284.1 281.4 300.2 6.22 3 949 531 12.2 3.2 54 9.0 7.6 213 9 289.7 290.5 283.1 304.2 5.07 4 947 549 14.0 1.0 41 13.0 7.5 211 10 291.7 292.4 283.1 304.3 4.34 5 925 747 12.8 -1.2 38 14.0 6.1 225 19 292.4 293.1 282.8 303.5 3.78 6 923 765 13.0 -2.0 35 15.0 5.9 227 20 292.8 293.4 282.7 303.3 3.57 7 850 1453 9.2 0.2 53 9.0 4.8 265 40 295.8 296.6 285.0 309.3 4.56 8 844 1512 8.8 -0.2 53 9.0 4.4 268 41 296.0 296.8 285.0 309.2 4.46 9 804 1912 7.6 -12.4 23 20.0 0.0 288 43 298.8 299.2 283.2 304.5 1.83 10 797 1984 8.2 -16.8 15 25.0 -0.5 290 39 300.2 300.4 283.1 304.3 1.29 11 729 2713 3.0 -6.0 52 9.0 -0.9 337 20 302.3 302.9 286.2 312.6 3.35 12 700 3041 1.2 -18.8 21 20.0 -5.2 330 24 303.8 304.0 284.5 307.8 1.24 13 694 3110 0.8 -21.2 17 22.0 -5.8 329 25 304.1 304.3 284.4 307.4 1.01 14 587 4422 -10.9 -30.9 18 20.0 -14.9 318 38 305.4 305.5 284.2 307.1 0.49 15 549 4934 -12.7 -42.7 6 30.0 -17.1 310 50 309.2 309.2 285.2 309.8 0.16 16 500 5640 -16.9 -45.9 6 29.0 -20.5 310 51 312.4 312.5 286.4 312.9 0.13 17 413 7050 -26.5 -49.5 10 23.0 -28.5 306 59 317.6 317.6 288.1 318.0 0.10 18 400 7280 -28.5 -48.5 13 20.0 -30.2 315 55 317.9 318.0 288.2 318.4 0.12 19 300 9270 -45.7 -54.7 36 9.0 -46.0 310 62 320.9 321.0 289.1 321.2 0.08 20 273 9887 -51.1 -57.1 49 6.0 -51.2 307 62 321.9 321.9 289.4 322.1 0.06 21 261 10176 -53.7 -59.7 48 6.0 -53.8 306 62 322.2 322.2 289.5 322.4 0.05 22 250 10450 -55.3 -65.3 28 10.0 -55.5 305 64 323.9 323.9 289.9 323.9 0.02 23 228 11033 -59.1 -66.1 40 7.0 -59.2 300 70 326.7 326.7 290.8 326.8 0.02 24 220 11257 -58.4 -70.9 18 12.5 -58.5 295 78 331.2 331.2 292.0 331.2 0.01 25 207 11642 -57.1 -79.1 5 22.0 -57.3 294 76 339.0 339.0 294.1 339.0 0.00 26 200 11860 -55.9 -79.9 3 24.0 -56.1 290 70 344.2 344.2 295.3 344.3 0.00 27 185 12358 -53.7 -81.7 2 28.0 -54.1 290 69 355.6 355.6 297.8 355.6 0.00 28 150 13700 -54.9 -83.9 2 29.0 -55.3 300 62 375.5 375.5 301.5 375.5 0.00 29 149 13743 -54.7 -83.7 2 29.0 -55.1 300 62 376.5 376.5 301.7 376.6 0.00 30 129 14652 -59.9 -85.9 2 26.0 -60.2 309 59 383.1 383.1 302.8 383.1 0.00 31 120 15105 -57.3 -85.3 2 28.0 -57.6 294 55 395.8 395.8 304.6 395.8 0.00 32 100 16250 -59.3 -86.3 2 27.0 -59.6 290 53 413.2 413.2 306.9 413.2 0.00 33 86 17185 -63.3 -88.3 2 25.0 -63.5 290 47 423.3 423.3 308.1 423.3 0.00 34 79 17710 -59.9 -87.9 1 28.0 -60.3 286 42 440.7 440.7 310.0 440.7 0.00 35 70 18460 -62.7 -87.7 2 25.0 -63.0 280 36 450.2 450.2 310.9 450.3 0.00 36 65 18918 -63.3 -88.3 2 25.0 -63.6 277 38 458.6 458.6 311.7 458.6 0.00 37 63 19112 -60.7 -87.7 2 27.0 -61.1 276 40 468.4 468.4 312.5 468.4 0.00 38 55 19957 -62.5 -88.5 2 26.0 -62.9 315 22 482.9 482.9 313.7 482.9 0.00 39 50 20550 -60.1 -88.1 1 28.0 -60.7 250 16 501.9 501.9 315.1 501.9 0.00 40 33 23149 -57.5 -87.5 1 30.0 -58.6 289 16 572.1 572.1 319.3 572.1 0.01 41 30 23750 -56.9 -87.9 1 31.0 -58.2 280 22 589.5 589.5 320.1 589.6 0.01 42 29 23965 -55.5 -86.5 1 31.0 -57.1 279 22 599.1 599.1 320.6 599.2 0.01 43 28 24189 -55.5 -86.5 1 31.0 -57.1 278 22 605.2 605.2 320.9 605.2 0.01 TRP 228 11033 -59.1 -66.1 40 7.0 -59.2 300 70 326.7 326.7 290.8 326.8 0.02 WND 220 11257 -58.4 -70.9 18 12.5 -58.5 295 78 331.2 331.2 292.0 331.2 0.01 Sounding variables and indices 1000-500 mb thick: 5544.00 m Freezing level: 686.68 mb = 3199.71 m = 10497.62 ft Wetbulb zero: 803.74 mb = 1914.95 m = 6282.56 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 27.26 % Est. max temperature: 22.07 C = 71.73 F Sfc-Lift cond lev (LCL): 926.43 mb = 733.97 m = 2408.02 ft T: 12.88 C 700-500 lapse rate: 6.96 C/km ThetaE index: 5.45 C Layer 700.0- 549.0 mb Conv cond level (CCL): 648.96 mb = 3635.82 m = 11928.41 ft Mean mixing ratio: 4.43 g/kg Conv temperature: 29.72 C = 85.49 F Cap Strength: 8.82 C Lifted Index: 9.39 C Risk: None Lifted Index @300 mb: 12.23 C Lifted Index @700 mb: 8.48 C Showalter Index: 5.87 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 17.10 C K Index: 6.30 Risk: None Sweat Index: 133.40 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.50 J/kg Max Up Vert Vel: 9.43 m/s Conv Inhibition (B-): 40350.73 J/kg Cap Strength: 9.17 C Lift Cond Lev (LCL): 788.05 mb = 2076.65 m = 6813.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 26 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 0 0 -0.0 -0.0 | 153 26 -11.7 23.3 1 975 305 235 4 3.3 2.3 | 162 27 -8.5 25.6 2 940 610 205 11 4.6 10.0 | 168 34 -7.1 33.3 3 925 747 225 19 13.4 13.4 | 183 37 1.7 36.8 4 907 914 240 26 22.5 13.0 | 197 38 10.8 36.3 5 850 1453 265 40 39.8 3.5 | 226 39 28.1 26.8 6 812 1829 285 47 45.4 -12.2 | 252 35 33.6 11.2 7 782 2134 295 30 27.2 -12.7 | 235 19 15.4 10.7 8 754 2438 310 20 15.3 -12.9 | 199 11 3.6 10.5 9 726 2743 340 20 6.8 -18.8 | 133 7 -4.9 4.6 10 700 3041 330 24 12.0 -20.8 | 186 3 0.3 2.6 11 597 4267 320 34 21.9 -26.0 | 285 10 10.1 -2.7 12 552 4877 310 50 38.3 -32.1 | 288 28 26.6 -8.8 13 500 5640 310 51 39.1 -32.8 | 289 29 27.3 -9.4 14 470 6096 305 53 43.4 -30.4 | 283 32 31.7 -7.1 15 415 7010 305 60 49.1 -34.4 | 286 39 37.4 -11.1 16 400 7280 315 55 38.9 -38.9 | 300 31 27.1 -15.5 17 349 8230 310 57 43.7 -36.6 | 293 35 31.9 -13.3 18 319 8839 315 61 43.1 -43.1 | 302 37 31.4 -19.8 19 300 9270 310 62 47.5 -39.9 | 295 39 35.7 -16.5 20 253 10363 305 62 50.8 -35.6 | 287 41 39.0 -12.2 21 250 10450 305 64 52.4 -36.7 | 288 43 40.7 -13.4 22 228 11033 300 70 60.6 -35.0 | 283 50 48.9 -11.7 23 220 11257 295 78 70.7 -33.0 | 279 60 58.9 -9.6 24 209 11582 295 78 70.7 -33.0 | 279 60 58.9 -9.6 25 200 11860 290 70 65.8 -23.9 | 271 54 54.0 -0.6 26 157 13411 290 66 62.0 -22.6 | 269 50 50.3 0.8 27 150 13700 300 62 53.7 -31.0 | 280 43 41.9 -7.7 28 129 14630 310 59 45.2 -37.9 | 294 36 33.4 -14.6 29 123 14935 300 59 51.1 -29.5 | 279 40 39.3 -6.2 30 117 15240 290 52 48.9 -17.8 | 261 38 37.1 5.6 31 107 15850 300 59 51.1 -29.5 | 279 40 39.3 -6.2 32 100 16250 290 53 49.8 -18.1 | 262 38 38.1 5.2 33 97 16459 295 53 48.0 -22.4 | 269 36 36.3 0.9 34 70 18460 280 36 35.5 -6.3 | 234 29 23.7 17.1 35 62 19202 275 40 39.8 -3.5 | 235 34 28.1 19.9 36 59 19507 280 23 22.7 -4.0 | 209 22 10.9 19.4 37 56 19812 320 19 12.2 -14.6 | 183 9 0.5 8.8 38 54 20117 310 25 19.2 -16.1 | 225 10 7.4 7.3 39 51 20422 310 20 15.3 -12.9 | 199 11 3.6 10.5 40 50 20550 250 16 15.0 5.5 | 187 29 3.3 28.8 41 49 20726 265 14 13.9 1.2 | 185 25 2.2 24.6 42 46 21031 245 15 13.6 6.3 | 184 30 1.8 29.7 43 36 22555 275 15 14.9 -1.3 | 188 22 3.2 22.0 44 35 22860 255 14 13.5 3.6 | 184 27 1.8 27.0 45 33 23165 290 16 15.0 -5.5 | 190 18 3.3 17.9 46 30 23750 280 22 21.7 -3.8 | 207 22 9.9 19.5 47 25 24384 275 23 22.9 -2.0 | 208 24 11.2 21.3 Wind Parameters Mean winds (0-6000m): 303.3 at 34.8 knts Storm direction: 333.3 at 26.1 knts Shear (0-3000m) pos: 5.7 neg: 4.0 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 81.1 deg Storm rel helicity (0-3000m) pos: 590.0 neg: -85.5 tot: 504.6 m^2/s^2 ave: 168.2 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 19.3 stream: 7.5 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 0.26 Bulk Shear: 168.23 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 ------------------------------------------------------------------------------- 500 217 10 169 32| 0.0 20.6 20.6|148.5 0.0 148.5 297.0 0.79| 22.8 17.9 1000 239 19 188 34| 10.5 10.3 20.8|356.3 0.0 356.3 356.3 0.89| 22.1 19.6 1500 256 26 205 33| 13.1 6.9 19.9|566.2 0.0 566.2 377.5 0.92| 22.0 20.2 2000 267 29 215 30| 7.2 5.1 12.3|585.8 -53.1 532.7 266.3 0.58| 22.9 13.3 2500 275 27 216 26| 6.9 4.1 11.0|585.8 -85.5 500.3 200.1 0.36| 21.7 7.9 3000 283 27 220 22| 5.7 4.0 9.8|590.0 -85.5 504.6 168.2 0.39| 19.3 7.5 4000 296 28 229 17| 4.3 3.9 8.2|594.2 -85.5 508.7 127.2 0.38| 15.7 6.0 5000 301 31 245 16| 3.4 4.7 8.2|599.1 -88.7 510.4 102.1 0.34| 14.4 4.9 6000 303 35 256 18| 2.9 4.5 7.3|602.9-115.0 487.9 81.3 0.31| 12.6 3.8 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20250501.12.gif