UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 28 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 259 110 5 SFC 999 271 6.2 -1.8 56 8.0 2.8 110 5 279.4 280.0 276.0 288.8 3.35 2 996 296 8.2 -2.8 46 11.0 3.5 121 4 281.7 282.2 276.9 290.5 3.12 3 947 709 7.2 -6.8 36 14.0 1.7 30 19 284.8 285.2 277.5 291.8 2.42 4 925 901 5.6 -4.4 49 10.0 1.5 20 22 285.0 285.6 278.4 293.6 2.98 5 908 1052 4.0 -4.0 56 8.0 0.7 21 22 284.9 285.4 278.6 293.9 3.13 6 883 1278 2.2 -10.8 38 13.0 -2.3 23 23 285.3 285.7 277.1 290.9 1.90 7 850 1583 -0.7 -11.7 43 11.0 -4.3 25 23 285.4 285.7 277.0 290.8 1.83 8 804 2024 -4.5 -12.5 54 8.0 -7.0 35 21 285.9 286.3 277.3 291.3 1.82 9 790 2162 -2.9 -32.9 8 30.0 -8.7 40 21 289.1 289.2 276.7 290.1 0.30 10 764 2426 -4.7 -38.7 5 34.0 -10.3 35 26 289.9 290.0 276.9 290.5 0.18 11 735 2731 -3.5 -49.5 1 46.0 -9.9 25 18 294.5 294.5 278.9 294.7 0.06 12 707 3038 -4.5 -42.5 3 38.0 -10.6 25 14 296.7 296.7 280.0 297.1 0.13 13 700 3116 -3.3 -47.3 2 44.0 -9.9 30 15 298.8 298.8 281.0 299.1 0.08 14 697 3150 -2.5 -46.5 2 44.0 -9.4 32 15 300.1 300.1 281.5 300.4 0.08 15 514 5503 -15.7 -47.7 5 32.0 -19.6 169 13 311.4 311.4 285.9 311.8 0.10 16 500 5710 -17.5 -48.5 5 31.0 -21.0 165 15 311.7 311.7 286.1 312.1 0.09 17 400 7340 -29.1 -62.1 3 33.0 -31.0 165 23 317.2 317.2 287.8 317.3 0.02 18 321 8874 -41.9 -72.9 2 31.0 -42.6 190 25 320.1 320.1 288.8 320.1 0.01 19 300 9330 -44.7 -76.7 2 32.0 -45.3 190 30 322.4 322.4 289.5 322.4 0.00 20 264 10168 -50.9 -75.9 4 25.0 -51.2 194 48 325.3 325.3 290.3 325.3 0.00 21 250 10520 -51.7 -69.7 10 18.0 -52.0 195 55 329.2 329.2 291.5 329.3 0.01 22 224 11230 -55.6 -68.7 18 13.1 -55.8 195 61 333.7 333.7 292.7 333.8 0.02 23 204 11825 -58.9 -67.9 30 9.0 -59.0 190 54 337.6 337.6 293.7 337.7 0.02 24 200 11950 -58.9 -68.9 26 10.0 -59.0 190 52 339.5 339.5 294.2 339.6 0.02 25 184 12472 -56.7 -79.7 4 23.0 -56.9 192 48 351.3 351.3 296.9 351.3 0.00 26 150 13750 -59.5 -83.5 3 24.0 -59.7 210 43 367.6 367.6 300.1 367.6 0.00 27 103 16097 -63.5 -86.5 3 23.0 -63.7 231 25 401.6 401.6 305.4 401.6 0.00 28 100 16280 -63.1 -86.1 3 23.0 -63.3 210 27 405.8 405.8 306.0 405.8 0.00 29 91 16856 -64.5 -87.5 3 23.0 -64.7 226 23 414.1 414.1 307.0 414.1 0.00 30 70 18460 -63.3 -88.3 2 25.0 -63.6 215 23 449.0 449.0 310.7 449.0 0.00 31 65 18916 -63.5 -88.5 2 25.0 -63.8 217 22 458.1 458.1 311.6 458.2 0.00 32 53 20185 -58.9 -87.9 1 29.0 -59.5 215 22 496.3 496.3 314.7 496.4 0.00 33 50 20550 -60.5 -87.5 2 27.0 -61.0 220 22 500.9 500.9 315.0 500.9 0.00 34 49 20676 -60.5 -87.5 2 27.0 -61.0 227 26 503.8 503.8 315.2 503.8 0.00 35 30 23740 -59.5 -88.5 1 29.0 -60.4 200 31 582.4 582.4 319.8 582.5 0.01 36 26 24641 -56.9 -87.9 1 31.0 -58.4 207 34 614.1 614.2 321.2 614.2 0.01 TRP 204 11825 -58.9 -67.9 30 9.0 -59.0 190 54 337.6 337.6 293.7 337.7 0.02 WND 224 11230 -55.6 -68.7 18 13.1 -55.8 195 61 333.7 333.7 292.7 333.8 0.02 Sounding variables and indices 1000-500 mb thick: 5451.00 m Freezing level: 857.97 mb = 1509.29 m = 4951.69 ft Wetbulb zero: 901.95 mb = 1105.94 m = 3628.36 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 17.08 % Est. max temperature: 12.19 C = 53.95 F Sfc-Lift cond lev (LCL): 883.17 mb = 1276.06 m = 4186.50 ft T: 2.21 C 700-500 lapse rate: 5.47 C/km ThetaE index: 3.06 C Layer 883.0- 804.0 mb Conv cond level (CCL): 568.15 mb = 4728.95 m = 15514.75 ft Mean mixing ratio: 2.83 g/kg Conv temperature: 34.49 C = 94.09 F Cap Strength: 17.21 C Lifted Index: 17.17 C Risk: None Lifted Index @300 mb: 21.49 C Lifted Index @700 mb: 10.92 C Showalter Index: 18.11 C Risk: None Total Totals Index: 22.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 5.80 C K Index: -38.90 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 4.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.21 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 45735.80 J/kg Cap Strength: 17.22 C Lift Cond Lev (LCL): 796.28 mb = 2100.03 m = 6889.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 84 at 11 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 ---------------------------------------------------------- 0 999 271 110 5 -4.7 1.7 | 246 7 6.7 2.9 1 995 305 125 4 -3.3 2.3 | 247 9 8.1 3.5 2 959 610 35 18 -10.3 -14.7 | 355 14 1.1 -13.5 3 925 901 20 22 -7.5 -20.7 | 349 20 3.9 -19.4 4 923 914 20 22 -7.5 -20.7 | 349 20 3.9 -19.4 5 850 1583 25 23 -9.7 -20.8 | 355 20 1.7 -19.6 6 824 1829 25 21 -8.9 -19.0 | 352 18 2.5 -17.8 7 793 2134 40 21 -13.5 -16.1 | 8 15 -2.1 -14.9 8 763 2438 35 26 -14.9 -21.3 | 10 20 -3.5 -20.1 9 734 2743 25 18 -7.6 -16.3 | 346 16 3.8 -15.1 10 706 3048 25 14 -5.9 -12.7 | 334 13 5.5 -11.5 11 700 3116 30 15 -7.5 -13.0 | 342 12 3.9 -11.8 12 627 3962 70 5 -4.7 -1.7 | 274 7 6.7 -0.5 13 603 4267 105 11 -10.6 2.8 | 191 4 0.8 4.1 14 557 4877 125 11 -9.0 6.3 | 198 8 2.4 7.5 15 535 5182 175 10 -0.9 10.0 | 223 15 10.5 11.2 16 500 5710 165 15 -3.9 14.5 | 206 17 7.5 15.7 17 494 5791 160 15 -5.1 14.1 | 202 17 6.3 15.3 18 474 6096 170 15 -2.6 14.8 | 209 18 8.8 16.0 19 418 7010 160 19 -6.5 17.9 | 194 20 4.9 19.1 20 400 7340 165 23 -6.0 22.2 | 193 24 5.4 23.4 21 352 8230 180 25 0.0 25.0 | 203 29 11.4 26.2 22 337 8534 190 26 4.5 25.6 | 211 31 15.9 26.8 23 308 9144 190 25 4.3 24.6 | 211 30 15.7 25.9 24 300 9330 190 30 5.2 29.5 | 208 35 16.6 30.8 25 250 10520 195 55 14.2 53.1 | 205 60 25.6 54.4 26 224 11230 195 61 15.8 58.9 | 204 66 27.2 60.2 27 222 11278 195 61 15.8 58.9 | 204 66 27.2 60.2 28 204 11825 190 54 9.4 53.2 | 201 58 20.8 54.4 29 200 11950 190 52 9.0 51.2 | 201 56 20.4 52.4 30 166 13106 195 44 11.4 42.5 | 208 49 22.8 43.7 31 158 13411 210 36 18.0 31.2 | 222 44 29.4 32.4 32 150 13750 210 43 21.5 37.2 | 221 51 32.9 38.5 33 144 14021 210 44 22.0 38.1 | 220 52 33.4 39.3 34 137 14326 230 36 27.6 23.1 | 238 46 39.0 24.4 35 130 14630 220 43 27.6 32.9 | 229 52 39.0 34.2 36 124 14935 215 30 17.2 24.6 | 228 39 28.6 25.8 37 118 15240 220 36 23.1 27.6 | 230 45 34.5 28.8 38 113 15545 220 29 18.6 22.2 | 232 38 30.0 23.4 39 107 15850 260 22 21.7 3.8 | 261 33 33.1 5.1 40 100 16280 210 27 13.5 23.4 | 225 35 24.9 24.6 41 97 16459 210 27 13.5 23.4 | 225 35 24.9 24.6 42 92 16764 215 22 12.6 18.0 | 231 31 24.0 19.3 43 88 17069 250 24 22.6 8.2 | 254 35 33.9 9.4 44 80 17678 220 26 16.7 19.9 | 233 35 28.1 21.1 45 76 17983 230 26 19.9 16.7 | 240 36 31.3 17.9 46 70 18460 215 23 13.2 18.8 | 231 32 24.6 20.1 47 69 18593 210 23 11.5 19.9 | 227 31 22.9 21.1 48 59 19507 230 21 16.1 13.5 | 242 31 27.5 14.7 49 56 19812 210 22 11.0 19.1 | 228 30 22.4 20.3 50 50 20550 220 22 14.1 16.9 | 235 31 25.5 18.1 51 49 20726 230 27 20.7 17.4 | 240 37 32.1 18.6 52 44 21336 210 28 14.0 24.2 | 225 36 25.4 25.5 53 30 23740 200 31 10.6 29.1 | 216 37 22.0 30.4 54 30 23774 215 32 18.4 26.2 | 227 40 29.8 27.4 55 21 24994 195 37 9.6 35.7 | 210 43 21.0 37.0 Wind Parameters Mean winds (0-6000m): 53.8 at 15.3 knts Storm direction: 83.8 at 11.5 knts Shear (0-3000m) pos: 1.7 neg: 3.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 93.4 deg Storm rel helicity (0-3000m) pos: 37.3 neg: -61.9 tot: -24.6 m^2/s^2 ave: -8.2 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.75 Bulk Shear: 2.10 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 40 13 342 9| 0.0 20.8 20.8| 2.5 -9.7 -7.2 -14.4 0.18| 27.1 4.8 1000 28 18 348 15| 0.0 11.8 11.8| 7.6 -14.1 -6.5 -6.5 0.16| 15.6 2.4 1500 26 19 350 16| 0.5 7.8 8.3| 12.8 -17.9 -5.1 -3.4 0.15| 11.3 1.7 2000 28 20 353 16| 1.6 5.9 7.4| 33.6 -17.9 15.7 7.8 0.24| 10.3 2.5 2500 29 20 355 17| 1.2 4.2 5.4| 34.3 -53.5 -19.2 -7.7 0.04| 10.5 0.5 3000 29 19 353 16| 1.7 3.5 5.2| 37.3 -61.9 -24.6 -8.2 0.02| 9.9 0.2 4000 32 17 349 13| 3.0 2.6 5.6| 37.3 -79.1 -41.8 -10.5 -0.16| 9.7 -1.5 5000 41 16 354 10| 3.0 2.1 5.1| 54.4 -81.6 -27.1 -5.4 -0.07| 9.1 -0.7 6000 54 15 7 8| 2.6 1.4 4.0| 61.7-106.8 -45.1 -7.5 -0.11| 8.3 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20251028.12.gif