UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for SZ554... Searching the city database file for: SZ554 ... Date:1200Z 3 NOV 25 Station: SZ554 WMO ident: 83554 Latitude: -19.00 Longitude: -57.67 ------------------------------------------------------------------------------- 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 89 0 0 SFC 994 142 25.0 23.4 91 1.6 23.9 0 0 298.7 302.0 297.2 352.7 18.53 2 925 773 22.4 19.2 82 3.2 20.2 230 7 302.2 305.0 296.1 347.4 15.31 3 917 849 22.0 18.9 83 3.1 19.8 243 8 302.6 305.3 296.0 347.4 15.16 4 897 1041 23.0 14.0 57 9.0 17.0 262 8 305.5 307.6 294.1 339.3 11.27 5 864 1369 22.2 5.2 33 17.0 12.2 282 8 308.0 309.2 291.0 327.6 6.43 6 850 1511 20.6 9.6 49 11.0 13.7 290 8 307.7 309.4 293.0 334.6 8.86 7 813 1894 19.0 7.0 46 12.0 11.7 251 13 310.0 311.4 292.7 333.8 7.75 8 700 3158 9.0 7.8 92 1.2 8.3 275 24 312.5 314.3 294.8 341.9 9.54 9 676 3446 6.8 6.8 100 0.0 6.8 272 26 313.1 314.9 294.7 341.7 9.22 10 557 5014 -1.9 -1.9 100 0.0 -1.9 286 22 320.7 321.8 294.3 340.0 5.99 11 539 5275 -2.9 -7.1 73 4.2 -4.8 287 20 322.5 323.3 293.4 336.2 4.17 12 531 5394 -1.9 -16.9 31 15.0 -7.5 283 20 325.1 325.5 292.2 331.7 1.92 13 500 5870 -5.3 -30.3 12 25.0 -11.8 265 16 326.6 326.7 291.4 328.8 0.62 14 416 7285 -15.7 -49.7 4 34.0 -20.3 255 37 330.9 330.9 292.0 331.2 0.10 15 400 7580 -17.3 -52.3 3 35.0 -21.6 260 38 332.5 332.5 292.4 332.8 0.08 16 377 8022 -20.1 -55.1 3 35.0 -23.9 270 39 334.5 334.5 293.0 334.7 0.06 17 349 8591 -24.1 -56.1 4 32.0 -27.1 279 42 336.5 336.6 293.5 336.8 0.05 18 338 8824 -26.1 -28.4 81 2.3 -26.6 282 44 336.9 337.1 294.6 340.9 1.09 19 326 9085 -27.9 -38.9 34 11.0 -29.5 285 46 337.9 338.0 294.2 339.5 0.40 20 324 9130 -28.3 -35.3 51 7.0 -29.5 286 46 338.0 338.1 294.4 340.2 0.58 21 321 9196 -28.7 -44.7 20 16.0 -30.6 287 47 338.3 338.4 294.1 339.2 0.22 22 313 9377 -29.1 -36.1 51 7.0 -30.2 289 48 340.2 340.3 294.9 342.4 0.56 23 300 9680 -30.9 -36.9 56 6.0 -31.8 280 51 341.8 341.9 295.3 343.9 0.54 24 287 9991 -33.9 -38.7 62 4.8 -34.5 276 50 341.9 342.0 295.2 343.7 0.47 25 280 10163 -34.5 -43.5 40 9.0 -35.5 276 50 343.5 343.5 295.4 344.6 0.29 26 263 10595 -38.3 -44.3 53 6.0 -38.9 281 49 344.1 344.2 295.6 345.2 0.28 27 253 10859 -40.7 -45.6 59 4.9 -41.1 284 48 344.4 344.4 295.6 345.4 0.26 28 250 10940 -41.1 -48.1 47 7.0 -41.6 285 48 345.0 345.0 295.7 345.8 0.20 29 238 11273 -43.3 -56.3 23 13.0 -43.9 285 53 346.5 346.5 295.9 346.9 0.08 30 214 11980 -49.3 -62.3 20 13.0 -49.7 285 66 347.9 347.9 296.2 348.1 0.04 31 200 12420 -53.1 -66.1 19 13.0 -53.4 275 60 348.7 348.7 296.4 348.8 0.03 32 194 12615 -54.7 -67.7 19 13.0 -54.9 276 60 349.2 349.2 296.5 349.3 0.02 33 164 13662 -64.7 -69.3 53 4.6 -64.7 278 58 349.6 349.6 296.5 349.7 0.02 34 152 14121 -68.3 -72.5 55 4.2 -68.3 280 57 351.1 351.1 296.9 351.2 0.01 35 150 14200 -68.7 -73.7 48 5.0 -68.7 280 57 351.7 351.7 297.0 351.8 0.01 36 137 14738 -72.1 -77.1 47 5.0 -72.1 282 51 355.0 355.0 297.7 355.0 0.01 37 132 14957 -71.1 -80.1 25 9.0 -71.1 295 43 360.6 360.6 298.8 360.6 0.00 38 114 15820 -72.5 -85.5 12 13.0 -72.5 279 43 373.4 373.4 301.2 373.4 0.00 39 101 16523 -77.1 -87.1 19 10.0 -77.1 266 43 377.7 377.7 301.9 377.7 0.00 40 100 16580 -77.3 -87.3 19 10.0 -77.3 265 43 378.4 378.4 302.0 378.4 0.00 41 95 16873 -79.3 -87.3 26 8.0 -79.3 260 46 380.0 380.0 302.2 380.1 0.00 42 82 17705 -80.9 -87.9 30 7.0 -80.9 257 32 393.1 393.1 304.2 393.1 0.00 43 75 18216 -74.3 -87.3 12 13.0 -74.3 239 21 417.1 417.1 307.4 417.1 0.00 44 70 18620 -71.7 -88.7 6 17.0 -71.8 250 4 431.0 431.0 308.9 431.0 0.00 45 68 18793 -67.5 -87.5 4 20.0 -67.7 256 6 443.6 443.6 310.3 443.7 0.00 46 65 19067 -66.1 -88.1 3 22.0 -66.3 265 9 452.5 452.5 311.1 452.5 0.00 47 56 19972 -67.1 -89.1 3 22.0 -67.3 102 13 469.9 469.9 312.6 469.9 0.00 48 50 20660 -65.7 -88.7 3 23.0 -66.0 95 9 488.7 488.7 314.1 488.7 0.00 49 42 21724 -64.5 -88.5 2 24.0 -64.9 70 10 516.6 516.6 316.1 516.6 0.00 50 40 22026 -59.9 -87.9 1 28.0 -60.6 80 10 535.4 535.4 317.2 535.5 0.00 51 38 22345 -62.1 -87.1 2 25.0 -62.7 46 12 537.7 537.7 317.4 537.8 0.01 52 30 23820 -58.5 -85.5 2 27.0 -59.6 70 9 585.2 585.2 319.9 585.2 0.01 53 26 24726 -56.7 -85.7 1 29.0 -58.2 129 11 614.7 614.7 321.3 614.8 0.01 54 24 25233 -57.5 -85.5 2 28.0 -59.0 113 17 626.6 626.6 321.7 626.7 0.01 55 20 26400 -52.7 -83.7 1 31.0 -55.4 65 11 674.9 674.9 323.6 675.0 0.02 56 19 26732 -51.5 -82.5 1 31.0 -54.6 62 16 688.6 688.6 324.1 688.7 0.02 TRP 95 16873 -79.3 -87.3 26 8.0 -79.3 260 46 380.0 380.0 302.2 380.1 0.00 WND 214 11980 -49.3 -62.3 20 13.0 -49.7 285 66 347.9 347.9 296.2 348.1 0.04 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 582.99 mb = 4671.41 m = 15325.96 ft Wetbulb zero: 583.09 mb = 4643.21 m = 15233.43 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 74.02 % Est. max temperature: 34.40 C = 93.93 F Sfc-Lift cond lev (LCL): 971.53 mb = 342.61 m = 1124.03 ft T: 24.17 C 700-500 lapse rate: 5.27 C/km ThetaE index: 25.03 C Layer 925.0- 850.0 mb Conv cond level (CCL): 792.03 mb = 2115.07 m = 6939.13 ft Mean mixing ratio: 15.82 g/kg Conv temperature: 36.75 C = 98.15 F Cap Strength: 4.31 C Lifted Index: -1.69 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.51 C Lifted Index @700 mb: -1.10 C Showalter Index: 3.79 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 14.90 C K Index: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 147.20 Risk: None Energy Index: -0.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 743.88 J/kg Max Up Vert Vel: 38.57 m/s Conv Inhibition (B-): 174.66 J/kg Cap Strength: 4.25 C Lift Cond Lev (LCL): 898.87 mb = 1023.24 m = 3357.05 ft Lev Free Conv (LFC): 723.87 mb = 2874.87 m = 9431.89 ft Equ Level (EL): 223.87 mb = 11679.98 m = 38319.66 ft B at Equ Level: 742.30 J/kg Max Parcel Lev (MPL): 113.87 mb = 15826.87 m = 51924.79 ft Wind level data Storm motion: 300 at 14 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 ---------------------------------------------------------- 0 994 142 0 0 -0.0 -0.0 | 120 14 -11.8 6.9 1 976 305 235 6 4.9 3.4 | 146 12 -6.9 10.4 2 942 610 205 5 2.1 4.5 | 140 15 -9.7 11.5 3 925 773 230 7 5.4 4.5 | 151 13 -6.4 11.4 4 910 914 255 8 7.7 2.1 | 156 10 -4.1 9.0 5 850 1511 290 8 7.5 -2.7 | 134 6 -4.3 4.2 6 819 1829 250 12 11.3 4.1 | 177 11 -0.5 11.0 7 790 2134 255 15 14.5 3.9 | 194 11 2.7 10.8 8 762 2438 270 22 22.0 -0.0 | 236 12 10.2 6.9 9 700 3158 275 24 23.9 -2.1 | 248 13 12.1 4.8 10 634 3962 265 30 29.9 2.6 | 242 20 18.1 9.5 11 610 4267 270 28 28.0 -0.0 | 247 18 16.2 6.9 12 545 5182 290 21 19.7 -7.2 | 272 8 7.9 -0.2 13 500 5870 265 16 15.9 1.4 | 206 9 4.1 8.3 14 485 6096 265 14 13.9 1.2 | 195 8 2.1 8.2 15 467 6401 265 26 25.9 2.3 | 237 17 14.1 9.2 16 431 7010 250 37 34.8 12.7 | 230 30 23.0 19.6 17 400 7580 260 38 37.4 6.6 | 242 29 25.6 13.5 18 366 8230 275 39 38.9 -3.4 | 263 27 27.1 3.5 19 310 9449 290 49 46.0 -16.8 | 286 36 34.2 -9.8 20 300 9680 280 51 50.2 -8.9 | 273 38 38.4 -1.9 21 284 10058 275 50 49.8 -4.4 | 266 38 38.0 2.6 22 250 10940 285 48 46.4 -12.4 | 279 35 34.6 -5.5 23 249 10973 285 47 45.4 -12.2 | 279 34 33.6 -5.2 24 214 11980 285 66 63.8 -17.1 | 281 53 52.0 -10.1 25 207 12192 285 66 63.8 -17.1 | 281 53 52.0 -10.1 26 200 12420 275 60 59.8 -5.2 | 268 48 48.0 1.7 27 150 14200 280 57 56.1 -9.9 | 274 44 44.3 -3.0 28 139 14630 275 55 54.8 -4.8 | 267 43 43.0 2.1 29 132 14935 295 43 39.0 -18.2 | 292 29 27.2 -11.2 30 100 16580 265 43 42.8 3.7 | 251 33 31.0 10.7 31 97 16764 265 43 42.8 3.7 | 251 33 31.0 10.7 32 95 16873 260 46 45.3 8.0 | 246 37 33.5 14.9 33 83 17678 255 32 30.9 8.3 | 231 24 19.1 15.2 34 78 17983 275 30 29.9 -2.6 | 257 19 18.1 4.3 35 74 18288 230 19 14.6 12.2 | 188 19 2.8 19.1 36 70 18593 260 12 11.8 2.1 | 180 9 0.0 9.0 37 70 18620 250 4 3.8 1.4 | 136 12 -8.0 8.3 38 64 19202 270 10 10.0 -0.0 | 165 7 -1.8 6.9 39 60 19507 290 10 9.4 -3.4 | 146 4 -2.4 3.5 40 58 19812 120 10 -8.7 5.0 | 120 24 -20.5 11.9 41 52 20422 50 22 -16.9 -14.1 | 76 30 -28.7 -7.2 42 50 20660 95 9 -9.0 0.8 | 110 22 -20.8 7.7 43 49 20726 95 4 -4.0 0.3 | 115 17 -15.8 7.3 44 47 21031 40 10 -6.4 -7.7 | 88 18 -18.2 -0.7 45 45 21336 30 10 -5.0 -8.7 | 84 17 -16.8 -1.7 46 41 21946 90 10 -10.0 0.0 | 108 23 -21.8 6.9 47 37 22555 25 13 -5.5 -11.8 | 74 18 -17.3 -4.8 48 35 22860 15 10 -2.6 -9.7 | 79 15 -14.4 -2.7 49 32 23470 5 10 -0.9 -10.0 | 77 13 -12.7 -3.0 50 30 23820 70 9 -8.5 -3.1 | 101 21 -20.3 3.9 51 29 24079 70 10 -9.4 -3.4 | 99 21 -21.2 3.5 52 26 24689 130 10 -7.7 6.4 | 124 24 -19.5 13.4 53 25 24994 125 16 -13.1 9.2 | 123 30 -24.9 16.1 54 21 26213 65 22 -19.9 -9.3 | 86 32 -31.7 -2.4 55 20 26400 65 11 -10.0 -4.6 | 96 22 -21.8 2.3 56 19 26518 50 17 -13.0 -10.9 | 81 25 -24.8 -4.0 57 18 26822 100 11 -10.8 1.9 | 111 24 -22.6 8.8 Wind Parameters Mean winds (0-6000m): 270.4 at 18.2 knts Storm direction: 300.4 at 13.7 knts Shear (0-3000m) pos: 3.4 neg: 2.1 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 127.5 deg Storm rel helicity (0-3000m) pos: 79.4 neg: -7.9 tot: 71.5 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 4.2 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 23.54 Bulk Shear: 31.60 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 ------------------------------------------------------------------------------- 500 223 5 140 13| 0.0 5.6 5.6| 15.8 -3.8 12.0 24.1 0.40| 10.9 4.3 1000 238 6 147 12| 3.6 2.8 6.3| 26.6 -5.0 21.6 21.6 0.37| 9.5 3.5 1500 255 7 149 10| 3.0 1.9 4.8| 30.5 -7.9 22.6 15.1 0.32| 8.1 2.6 2000 255 8 157 10| 2.2 3.1 5.3| 45.5 -7.9 37.6 18.8 0.42| 8.3 3.4 2500 260 11 171 9| 3.6 2.5 6.1| 72.9 -7.9 65.0 26.0 0.54| 8.5 4.6 3000 264 13 186 8| 3.4 2.1 5.4| 79.4 -7.9 71.5 23.8 0.56| 7.4 4.2 4000 266 17 211 9| 2.5 2.3 4.8| 83.9 -15.5 68.4 17.1 0.45| 6.7 3.0 5000 269 18 223 10| 2.1 1.8 3.9|104.6 -15.5 89.1 17.8 0.45| 6.6 3.0 6000 270 18 224 9| 1.8 1.9 3.7|107.4 -38.2 69.2 11.5 0.26| 6.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//SZ554/skewt/SZ554.skewt.20251103.12.gif