UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 16 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 169 SFC 988 271 10.8 -2.2 40 13.0 5.1 230 5 284.9 285.5 278.8 294.3 3.29 2 941 673 7.4 -3.6 46 11.0 2.7 243 17 285.5 286.0 278.8 294.4 3.11 3 931 762 9.6 -3.4 40 13.0 3.9 247 17 288.6 289.2 280.4 297.9 3.19 4 925 815 9.6 -4.4 37 14.0 3.6 250 16 289.1 289.6 280.4 297.8 2.98 5 891 1124 7.4 -2.6 49 10.0 2.9 260 17 290.0 290.6 281.4 300.3 3.54 6 850 1511 6.0 -9.0 33 15.0 0.2 260 20 292.4 292.8 281.0 299.3 2.27 7 793 2076 3.2 -16.8 21 20.0 -3.3 273 23 295.3 295.5 281.0 299.3 1.29 8 754 2483 0.0 -19.0 22 19.0 -5.7 271 21 296.1 296.3 281.2 299.7 1.13 9 704 3031 -1.7 -34.7 6 33.0 -8.5 280 27 300.1 300.2 281.8 301.1 0.29 10 700 3076 -1.3 -35.3 5 34.0 -8.3 280 29 301.0 301.1 282.2 302.0 0.27 11 698 3099 -1.3 -35.3 5 34.0 -8.3 280 29 301.3 301.3 282.3 302.2 0.27 12 645 3722 -4.5 -33.5 8 29.0 -10.6 277 31 304.5 304.6 283.7 305.8 0.35 13 545 5017 -15.5 -39.5 11 24.0 -19.0 275 38 306.5 306.5 284.3 307.3 0.23 14 500 5660 -20.5 -33.5 30 13.0 -22.5 280 37 308.0 308.1 285.2 309.6 0.45 15 400 7270 -33.9 -42.9 40 9.0 -34.7 285 51 310.9 311.0 285.9 311.7 0.22 16 387 7500 -36.1 -43.1 48 7.0 -36.7 288 53 311.0 311.0 285.9 311.8 0.22 17 322 8745 -46.7 -56.7 31 10.0 -47.0 290 58 313.1 313.1 286.5 313.3 0.06 18 301 9188 -49.5 -64.5 16 15.0 -49.8 290 64 315.3 315.3 287.2 315.4 0.02 19 300 9210 -49.5 -64.5 16 15.0 -49.8 290 67 315.6 315.6 287.3 315.7 0.02 20 291 9410 -50.9 -55.9 55 5.0 -51.0 290 64 316.4 316.4 287.6 316.6 0.07 21 289 9455 -51.1 -57.1 49 6.0 -51.2 290 63 316.7 316.7 287.7 316.9 0.06 22 283 9592 -50.7 -68.7 10 18.0 -51.0 289 65 319.2 319.2 288.5 319.2 0.01 23 250 10400 -52.5 -67.5 15 15.0 -52.8 285 79 328.0 328.0 291.2 328.1 0.02 24 211 11494 -52.5 -75.9 4 23.4 -52.8 280 92 344.3 344.3 295.4 344.3 0.01 25 200 11840 -52.5 -78.5 3 26.0 -52.9 275 80 349.6 349.6 296.5 349.6 0.00 26 150 13700 -54.1 -83.1 2 29.0 -54.5 275 72 376.9 376.9 301.8 376.9 0.00 27 144 13962 -52.7 -83.7 1 31.0 -53.2 274 68 383.7 383.7 302.8 383.7 0.00 28 100 16270 -60.9 -85.9 2 25.0 -61.2 270 33 410.1 410.1 306.5 410.1 0.00 29 89 16988 -63.7 -87.7 2 24.0 -63.9 270 37 418.4 418.4 307.5 418.4 0.00 30 76 17953 -64.9 -88.9 2 24.0 -65.1 270 46 435.2 435.2 309.4 435.2 0.00 31 70 18460 -59.9 -88.9 1 29.0 -60.3 270 50 456.2 456.2 311.4 456.2 0.00 32 65 18925 -57.9 -86.9 1 29.0 -58.5 270 49 470.4 470.4 312.7 470.4 0.00 33 59 19531 -60.5 -88.5 1 28.0 -61.0 273 38 477.8 477.8 313.2 477.8 0.00 34 57 19747 -57.3 -87.3 1 30.0 -58.0 259 36 489.7 489.7 314.2 489.8 0.00 35 50 20570 -59.9 -86.9 2 27.0 -60.5 295 10 502.3 502.3 315.1 502.3 0.00 36 48 20825 -61.9 -88.9 2 27.0 -62.4 298 11 503.5 503.5 315.2 503.5 0.00 37 41 21816 -56.1 -87.1 1 31.0 -57.2 258 26 541.1 541.1 317.6 541.2 0.00 38 37 22464 -60.5 -88.5 1 28.0 -61.2 265 11 546.0 546.0 317.9 546.0 0.00 39 30 23790 -55.1 -87.1 1 32.0 -56.7 255 17 594.4 594.4 320.3 594.5 0.01 40 29 24007 -54.3 -86.3 1 32.0 -56.1 251 16 602.4 602.4 320.7 602.5 0.01 41 27 24462 -57.1 -87.1 1 30.0 -58.5 242 12 607.0 607.0 320.9 607.0 0.01 42 21 26061 -54.7 -85.7 1 31.0 -56.9 242 16 659.5 659.5 323.0 659.6 0.01 TRP 289 9455 -51.1 -57.1 49 6.0 -51.2 290 63 316.7 316.7 287.7 316.9 0.06 WND 211 11494 -52.5 -75.9 4 23.4 -52.8 280 92 344.3 344.3 295.4 344.3 0.01 Sounding variables and indices 1000-500 mb thick: 5491.00 m Freezing level: 754.00 mb = 2482.74 m = 8145.38 ft Wetbulb zero: 847.24 mb = 1537.54 m = 5044.35 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 20.97 % Est. max temperature: 18.86 C = 65.95 F Sfc-Lift cond lev (LCL): 810.17 mb = 1901.97 m = 6239.99 ft T: 4.06 C 700-500 lapse rate: 7.43 C/km ThetaE index: 1.02 C Layer 850.0- 793.0 mb Conv cond level (CCL): 602.03 mb = 4252.18 m = 13950.56 ft Mean mixing ratio: 3.22 g/kg Conv temperature: 31.20 C = 88.16 F Cap Strength: 11.53 C Lifted Index: 10.89 C Risk: None Lifted Index @300 mb: 13.53 C Lifted Index @700 mb: 10.16 C Showalter Index: 8.98 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 11.50 C K Index: -16.50 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.59 J/kg Max Up Vert Vel: 7.69 m/s Conv Inhibition (B-): 42625.96 J/kg Cap Strength: 11.49 C Lift Cond Lev (LCL): 778.84 mb = 2221.56 m = 7288.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 21 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 ---------------------------------------------------------- 0 988 271 230 5 3.8 3.2 | 137 20 -13.6 14.6 1 984 305 275 9 9.0 -0.8 | 142 14 -8.4 10.6 2 948 610 240 18 15.6 9.0 | 175 20 -1.8 20.4 3 925 815 250 16 15.0 5.5 | 172 17 -2.4 16.9 4 914 914 260 15 14.8 2.6 | 169 14 -2.6 14.0 5 850 1511 260 20 19.7 3.5 | 189 15 2.3 14.9 6 849 1524 260 20 19.7 3.5 | 189 15 2.3 14.9 7 787 2134 275 23 22.9 -2.0 | 210 11 5.5 9.4 8 758 2438 270 21 21.0 -0.0 | 197 12 3.6 11.4 9 702 3048 280 27 26.6 -4.7 | 234 11 9.2 6.7 10 700 3076 280 29 28.6 -5.0 | 240 13 11.1 6.4 11 599 4267 275 32 31.9 -2.8 | 239 17 14.5 8.6 12 532 5182 275 39 38.9 -3.4 | 249 23 21.4 8.0 13 500 5660 280 37 36.4 -6.4 | 255 20 19.0 5.0 14 471 6096 275 36 35.9 -3.1 | 246 20 18.5 8.3 15 451 6401 270 43 43.0 -0.0 | 246 28 25.6 11.4 16 400 7270 285 51 49.3 -13.2 | 273 32 31.8 -1.8 17 363 7925 295 57 51.7 -24.1 | 290 37 34.2 -12.7 18 347 8230 290 58 54.5 -19.8 | 283 38 37.1 -8.4 19 303 9144 290 58 54.5 -19.8 | 283 38 37.1 -8.4 20 300 9210 290 67 63.0 -22.9 | 284 47 45.5 -11.5 21 289 9455 290 63 59.2 -21.5 | 284 43 41.8 -10.1 22 250 10400 285 79 76.3 -20.4 | 279 60 58.9 -9.0 23 211 11494 280 92 90.6 -16.0 | 274 73 73.2 -4.6 24 208 11582 280 92 90.6 -16.0 | 274 73 73.2 -4.6 25 200 11840 275 80 79.7 -7.0 | 266 62 62.3 4.4 26 150 13700 275 72 71.7 -6.3 | 265 55 54.3 5.1 27 100 16270 270 33 33.0 -0.0 | 234 19 15.6 11.4 28 97 16459 270 33 33.0 -0.0 | 234 19 15.6 11.4 29 70 18460 270 50 50.0 -0.0 | 251 35 32.6 11.4 30 65 18898 270 50 50.0 -0.0 | 251 35 32.6 11.4 31 59 19507 275 38 37.9 -3.3 | 248 22 20.4 8.1 32 56 19812 255 35 33.8 9.1 | 219 26 16.4 20.5 33 54 20117 270 28 28.0 -0.0 | 223 16 10.6 11.4 34 51 20422 255 16 15.5 4.1 | 173 16 -2.0 15.6 35 50 20570 295 10 9.1 -4.2 | 131 11 -8.3 7.2 36 46 21031 300 12 10.4 -6.0 | 128 9 -7.0 5.4 37 44 21336 275 23 22.9 -2.0 | 210 11 5.5 9.4 38 42 21641 265 32 31.9 2.8 | 226 20 14.5 14.2 39 38 22250 240 13 11.3 6.5 | 161 19 -6.2 17.9 40 36 22555 275 10 10.0 -0.9 | 145 13 -7.5 10.5 41 33 23165 245 21 19.0 8.9 | 185 20 1.6 20.3 42 30 23774 280 17 16.7 -3.0 | 175 8 -0.7 8.5 43 30 23790 255 17 16.4 4.4 | 176 16 -1.0 15.8 44 26 24384 235 10 8.2 5.7 | 152 19 -9.2 17.2 45 23 24689 215 8 4.6 6.6 | 144 22 -12.8 18.0 46 20 25298 255 20 19.3 5.2 | 187 17 1.9 16.6 47 18 25603 275 19 18.9 -1.7 | 189 10 1.5 9.8 48 17 25908 245 19 17.2 8.0 | 179 19 -0.2 19.4 49 16 26213 230 18 13.8 11.6 | 171 23 -3.6 23.0 Wind Parameters Mean winds (0-6000m): 273.2 at 27.8 knts Storm direction: 303.2 at 20.8 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 101.8 neg: -10.6 tot: 91.2 m^2/s^2 ave: 30.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.88 Bulk Shear: 33.63 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 ------------------------------------------------------------------------------- 500 249 14 166 17| 12.1 0.0 12.1| 43.3 -2.3 41.0 82.0 0.55| 18.7 10.2 1000 254 15 170 16| 7.1 0.0 7.1| 53.2 -4.9 48.3 48.3 0.49| 12.5 6.1 1500 257 17 176 15| 6.0 0.0 6.0| 67.8 -4.9 62.9 41.9 0.55| 9.8 5.4 2000 262 18 182 14| 4.8 0.0 4.8| 76.4 -7.5 68.9 34.5 0.53| 8.5 4.5 2500 264 19 186 13| 4.3 0.0 4.3| 87.1 -10.6 76.5 30.6 0.53| 7.8 4.1 3000 268 20 193 13| 4.5 0.0 4.5|101.8 -10.6 91.2 30.4 0.57| 7.5 4.3 4000 271 23 207 12| 3.4 0.4 3.8|101.8 -11.6 90.2 22.6 0.52| 6.1 3.2 5000 272 26 218 13| 3.0 0.7 3.7|122.4 -11.6 110.8 22.2 0.52| 5.6 2.9 6000 273 28 226 14| 2.4 1.0 3.4|131.9 -27.9 104.0 17.3 0.41| 5.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20251016.12.gif