UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for SAZN... Searching the city database file for: SAZN ... Date:1200Z 12 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 160 SFC 987 271 11.2 3.2 58 8.0 7.2 230 7 285.4 286.3 281.0 299.2 4.88 2 951 579 8.8 1.8 61 7.0 5.4 213 13 286.0 286.8 280.9 299.0 4.58 3 941 666 10.4 -0.6 46 11.0 5.2 197 17 288.5 289.2 281.2 299.7 3.89 4 925 808 10.0 -1.0 46 11.0 4.9 165 24 289.5 290.2 281.6 300.7 3.84 5 913 917 10.2 -1.8 43 12.0 4.6 160 27 290.8 291.5 282.0 301.5 3.67 6 850 1508 6.8 -1.2 57 8.0 3.1 175 8 293.3 294.0 283.5 305.4 4.12 7 722 2827 -2.5 -7.5 68 5.0 -4.5 229 10 297.1 297.6 283.8 306.2 3.01 8 707 2994 -3.1 -9.1 63 6.0 -5.4 206 9 298.2 298.7 284.0 306.5 2.71 9 700 3073 -2.7 -14.7 39 12.0 -6.7 195 9 299.5 299.8 283.4 304.9 1.74 10 695 3130 -2.3 -19.3 26 17.0 -7.4 199 9 300.6 300.8 283.1 304.4 1.19 11 677 3337 -3.1 -27.1 14 24.0 -9.0 213 11 301.9 302.0 283.0 304.0 0.61 12 577 4579 -12.1 -40.1 8 28.0 -16.4 186 12 305.5 305.5 283.9 306.2 0.20 13 550 4943 -13.9 -51.9 2 38.0 -18.1 205 17 307.6 307.6 284.5 307.8 0.06 14 525 5295 -16.3 -45.3 6 29.0 -19.9 205 21 308.8 308.9 285.1 309.3 0.13 15 515 5439 -17.1 -27.1 42 10.0 -19.2 205 22 309.6 309.7 286.1 312.3 0.81 16 513 5468 -17.5 -28.5 38 11.0 -19.7 205 23 309.4 309.6 286.0 311.8 0.71 17 511 5497 -17.5 -23.5 59 6.0 -18.9 205 23 309.8 310.0 286.6 313.5 1.12 18 509 5526 -17.1 -28.1 38 11.0 -19.4 204 23 310.6 310.7 286.4 313.1 0.74 19 500 5660 -17.5 -27.5 41 10.0 -19.6 200 25 311.7 311.9 286.9 314.4 0.80 20 498 5690 -17.5 -28.5 38 11.0 -19.7 200 25 312.1 312.2 286.9 314.6 0.73 21 497 5705 -17.7 -28.7 38 11.0 -19.9 201 25 312.0 312.1 286.9 314.5 0.72 22 443 6554 -25.1 -32.1 52 7.0 -26.2 205 28 313.1 313.2 287.1 315.1 0.58 23 428 6804 -26.3 -40.3 26 14.0 -27.9 205 29 314.7 314.7 287.3 315.6 0.27 24 400 7290 -30.3 -39.3 41 9.0 -31.3 215 28 315.6 315.7 287.7 316.8 0.32 25 307 9107 -46.5 -49.7 70 3.2 -46.6 205 16 317.7 317.7 288.2 318.2 0.13 26 302 9216 -47.3 -51.5 62 4.2 -47.4 205 18 318.1 318.1 288.2 318.5 0.11 27 300 9260 -47.5 -54.5 44 7.0 -47.7 205 19 318.4 318.4 288.3 318.7 0.08 28 281 9690 -49.9 -57.9 38 8.0 -50.1 205 20 321.0 321.0 289.1 321.2 0.05 29 270 9950 -51.7 -61.7 29 10.0 -51.9 205 21 322.0 322.0 289.4 322.2 0.04 30 252 10398 -50.5 -72.5 6 22.0 -50.8 226 26 330.2 330.2 291.8 330.3 0.01 31 250 10450 -50.5 -71.5 7 21.0 -50.8 220 25 331.0 331.0 292.0 331.0 0.01 32 200 11880 -57.5 -74.5 10 17.0 -57.7 245 47 341.7 341.7 294.7 341.7 0.01 33 196 12007 -58.3 -75.3 10 17.0 -58.5 245 48 342.4 342.4 294.9 342.4 0.01 34 182 12472 -58.5 -79.5 5 21.0 -58.7 245 60 349.4 349.4 296.5 349.4 0.00 35 171 12867 -54.5 -83.5 2 29.0 -54.8 240 50 362.3 362.3 299.1 362.3 0.00 36 150 13700 -57.3 -84.3 2 27.0 -57.6 240 66 371.4 371.4 300.8 371.4 0.00 37 148 13785 -57.4 -84.4 2 26.9 -57.7 240 67 372.6 372.6 301.0 372.6 0.00 38 100 16250 -60.9 -85.9 2 25.0 -61.2 255 45 410.1 410.1 306.5 410.1 0.00 39 94 16635 -60.3 -86.3 2 26.0 -60.6 256 45 418.6 418.6 307.6 418.6 0.00 40 74 18110 -64.9 -87.9 3 23.0 -65.1 269 41 438.5 438.5 309.7 438.5 0.00 41 70 18450 -64.1 -88.1 2 24.0 -64.4 255 41 447.3 447.3 310.6 447.3 0.00 42 50 20510 -61.7 -88.7 2 27.0 -62.1 255 27 498.1 498.1 314.8 498.1 0.00 43 48 20764 -60.9 -87.9 2 27.0 -61.4 250 27 505.8 505.8 315.4 505.9 0.00 44 33 23068 -66.1 -90.1 2 24.0 -66.5 243 37 549.3 549.3 318.1 549.3 0.00 45 30 23650 -63.7 -89.7 2 26.0 -64.3 240 42 571.0 571.0 319.2 571.0 0.00 46 24 25037 -58.3 -87.3 1 29.0 -59.6 224 50 624.3 624.3 321.7 624.4 0.01 TRP 196 12007 -58.3 -75.3 10 17.0 -58.5 245 48 342.4 342.4 294.9 342.4 0.01 WND 148 13785 -57.4 -84.4 2 26.9 -57.7 240 67 372.6 372.6 301.0 372.6 0.00 Sounding variables and indices 1000-500 mb thick: 5500.00 m Freezing level: 756.41 mb = 2472.73 m = 8112.54 ft Wetbulb zero: 798.07 mb = 2017.64 m = 6619.47 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 35.94 % Est. max temperature: 19.39 C = 66.91 F Sfc-Lift cond lev (LCL): 874.11 mb = 1276.69 m = 4188.56 ft T: 8.13 C 700-500 lapse rate: 5.72 C/km ThetaE index: 2.51 C Layer 700.0- 577.0 mb Conv cond level (CCL): 660.59 mb = 3527.82 m = 11574.06 ft Mean mixing ratio: 4.16 g/kg Conv temperature: 28.21 C = 82.79 F Cap Strength: 10.48 C Lifted Index: 11.19 C Risk: None Lifted Index @300 mb: 12.83 C Lifted Index @700 mb: 6.48 C Showalter Index: 7.79 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 16.30 C K Index: 11.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.50 J/kg Max Up Vert Vel: 8.06 m/s Conv Inhibition (B-): 40735.75 J/kg Cap Strength: 10.59 C Lift Cond Lev (LCL): 807.49 mb = 1922.79 m = 6308.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 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 ---------------------------------------------------------- 0 987 271 230 7 5.4 4.5 | 45 4 -3.0 -3.0 1 983 305 240 8 6.9 4.0 | 23 4 -1.5 -3.5 2 947 610 210 14 7.0 12.1 | 163 5 -1.4 4.6 3 925 808 165 24 -6.2 23.2 | 137 21 -14.6 15.7 4 913 914 160 27 -9.2 25.4 | 135 25 -17.6 17.9 5 880 1219 150 17 -8.5 14.7 | 113 18 -16.9 7.2 6 850 1508 175 8 -0.7 8.0 | 93 9 -9.1 0.5 7 848 1524 175 8 -0.7 8.0 | 93 9 -9.1 0.5 8 787 2134 180 3 0.0 3.0 | 62 10 -8.4 -4.5 9 757 2438 255 3 2.9 0.8 | 39 9 -5.5 -6.7 10 729 2743 240 10 8.7 5.0 | 354 3 0.3 -2.5 11 700 3073 195 9 2.3 8.7 | 101 6 -6.1 1.2 12 675 3353 215 11 6.3 9.0 | 126 3 -2.1 1.5 13 624 3962 210 20 10.0 17.3 | 189 10 1.6 9.8 14 599 4267 200 18 6.2 16.9 | 167 10 -2.2 9.4 15 576 4572 185 12 1.0 12.0 | 121 9 -7.4 4.4 16 554 4877 205 17 7.2 15.4 | 171 8 -1.2 7.9 17 511 5486 205 23 9.7 20.8 | 186 13 1.3 13.3 18 500 5660 200 25 8.6 23.5 | 181 16 0.2 16.0 19 471 6096 205 27 11.4 24.5 | 190 17 3.0 17.0 20 416 7010 205 29 12.3 26.3 | 192 19 3.9 18.8 21 400 7290 215 28 16.1 22.9 | 206 17 7.7 15.4 22 381 7620 220 24 15.4 18.4 | 213 13 7.0 10.9 23 349 8230 210 19 9.5 16.5 | 187 9 1.1 8.9 24 305 9144 205 16 6.8 14.5 | 167 7 -1.6 7.0 25 300 9260 205 19 8.0 17.2 | 178 10 -0.4 9.7 26 265 10058 205 21 8.9 19.0 | 182 12 0.5 11.5 27 253 10363 230 26 19.9 16.7 | 231 15 11.5 9.2 28 250 10450 220 25 16.1 19.2 | 213 14 7.7 11.6 29 230 10973 220 38 24.4 29.1 | 217 27 16.0 21.6 30 210 11582 240 34 29.4 17.0 | 246 23 21.0 9.5 31 200 11880 245 47 42.6 19.9 | 250 36 34.2 12.3 32 196 12007 245 48 43.5 20.3 | 250 37 35.1 12.8 33 181 12497 245 61 55.3 25.8 | 249 50 46.9 18.3 34 173 12802 240 49 42.4 24.5 | 243 38 34.0 17.0 35 150 13700 240 66 57.2 33.0 | 242 55 48.8 25.5 36 148 13785 240 67 58.0 33.5 | 242 56 49.6 26.0 37 143 14021 240 67 58.0 33.5 | 242 56 49.6 26.0 38 136 14326 235 46 37.7 26.4 | 237 35 29.3 18.9 39 123 14935 250 46 43.2 15.7 | 257 36 34.8 8.2 40 117 15240 240 50 43.3 25.0 | 243 39 34.9 17.5 41 107 15850 260 42 41.4 7.3 | 270 33 33.0 -0.2 42 100 16250 255 45 43.5 11.6 | 263 35 35.1 4.1 43 97 16459 255 45 43.5 11.6 | 263 35 35.1 4.1 44 72 18288 270 41 41.0 -0.0 | 283 33 32.6 -7.5 45 70 18450 255 41 39.6 10.6 | 264 31 31.2 3.1 46 65 18898 250 36 33.8 12.3 | 259 26 25.4 4.8 47 62 19202 270 36 36.0 -0.0 | 285 29 27.6 -7.5 48 56 19812 250 38 35.7 13.0 | 259 28 27.3 5.5 49 50 20510 255 27 26.1 7.0 | 272 18 17.7 -0.5 50 46 21031 245 27 24.5 11.4 | 256 17 16.1 3.9 51 44 21336 255 25 24.1 6.5 | 274 16 15.7 -1.0 52 42 21641 265 27 26.9 2.4 | 286 19 18.5 -5.2 53 40 21946 250 27 25.4 9.2 | 264 17 17.0 1.7 54 36 22555 265 30 29.9 2.6 | 283 22 21.5 -4.9 55 34 22860 240 35 30.3 17.5 | 245 24 21.9 10.0 56 31 23470 250 40 37.6 13.7 | 258 30 29.2 6.2 57 30 23650 240 42 36.4 21.0 | 244 31 28.0 13.5 58 27 24079 240 41 35.5 20.5 | 244 30 27.1 13.0 59 25 24384 225 48 33.9 33.9 | 224 37 25.5 26.4 60 21 24994 220 63 40.5 48.3 | 218 52 32.1 40.7 61 19 25298 215 63 36.1 51.6 | 212 52 27.7 44.1 Wind Parameters Mean winds (0-6000m): 198.2 at 15.0 knts Storm direction: 228.2 at 11.3 knts Shear (0-3000m) pos: 2.9 neg: 3.4 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 70.2 deg Storm rel helicity (0-3000m) pos: 4.4 neg: -111.1 tot: -106.7 m^2/s^2 ave: -35.6 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 13.0 stream: -3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 29.73 Bulk Shear: 1.09 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 ------------------------------------------------------------------------------- 500 207 13 148 5| 0.0 19.7 19.7| 0.9 -13.6 -12.7 -25.4 -0.06| 24.5 -1.4 1000 174 18 135 14| 0.0 7.8 7.8| 0.9 -75.5 -74.6 -74.6 -0.29| 21.6 -6.4 1500 173 15 125 13| 3.5 5.2 8.7| 0.9 -92.2 -91.3 -60.8 -0.35| 18.0 -6.3 2000 173 12 115 11| 3.6 3.9 7.5| 0.9-102.1-101.2 -50.6 -0.40| 14.7 -5.8 2500 180 11 111 9| 3.5 3.1 6.6| 0.9-111.1-110.3 -44.1 -0.42| 13.6 -5.7 3000 185 11 112 8| 2.9 3.4 6.3| 4.4-111.1-106.7 -35.6 -0.30| 13.0 -3.9 4000 194 12 127 7| 2.4 3.0 5.5| 10.1-121.0-110.9 -27.7 -0.24| 11.6 -2.8 5000 196 13 135 7| 2.4 2.4 4.8| 29.6-137.3-107.7 -21.5 -0.18| 11.1 -2.0 6000 198 15 151 8| 2.2 2.2 4.4| 44.2-141.9 -97.7 -16.3 -0.15| 10.0 -1.5 Wrote GIF file: /home/apache/climate/data/raob//SAZN/skewt/SAZN.skewt.20251012.12.gif