UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050512.upa.cvt Date: 1200Z 5 MAY 25 Searching for SBFL... Searching the city database file for: SBFL ... Date:1200Z 5 MAY 25 Station: SBFL WMO ident: 83899 Latitude: -27.67 Longitude: -48.55 Elevation: 5.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1021 5 21.6 19.5 88 2.1 20.2 335 10 293.0 295.5 292.6 333.1 14.11 1 1000 184 20.2 17.3 83 2.9 18.3 340 10 293.4 295.6 291.4 329.0 12.52 2 925 854 16.0 13.2 83 2.8 14.2 340 20 295.7 297.5 290.4 325.5 10.36 3 909 1002 14.8 12.9 88 1.9 13.6 343 20 295.9 297.8 290.5 325.7 10.34 4 891 1171 14.6 8.6 67 6.0 11.0 348 21 297.4 298.8 288.9 320.4 7.89 5 850 1568 11.8 7.2 73 4.6 9.2 350 23 298.5 299.9 288.9 320.6 7.51 6 841 1657 11.6 5.6 67 6.0 8.2 348 23 299.2 300.4 288.5 319.3 6.79 7 818 1890 13.8 -10.2 18 24.0 3.6 342 22 303.9 304.3 285.5 310.7 2.15 8 754 2571 9.4 -7.6 29 17.0 1.8 336 16 306.3 306.8 287.2 315.3 2.86 9 748 2638 10.4 -13.6 17 24.0 0.9 334 16 308.1 308.4 286.7 313.9 1.79 10 709 3082 9.0 -29.0 5 38.0 -2.0 21 10 311.3 311.4 286.4 313.0 0.49 11 700 3188 8.4 -32.6 4 41.0 -2.7 55 5 311.8 311.9 286.4 313.0 0.35 12 513 5663 -9.5 -53.5 1 44.0 -15.4 293 10 319.1 319.1 288.5 319.3 0.05 13 500 5860 -10.5 -44.5 4 34.0 -16.0 285 12 320.2 320.3 289.0 320.8 0.15 14 447 6713 -17.3 -41.3 10 24.0 -20.9 285 16 322.1 322.2 289.6 323.0 0.23 15 427 7056 -18.9 -49.9 5 31.0 -22.5 269 17 324.3 324.3 290.2 324.7 0.09 16 400 7540 -22.5 -32.5 40 10.0 -24.3 260 20 325.7 325.9 291.2 328.0 0.62 17 379 7934 -25.1 -29.0 70 3.9 -25.9 255 27 327.4 327.6 291.9 330.7 0.92 18 376 7992 -25.3 -32.3 52 7.0 -26.5 255 28 327.9 328.0 291.8 330.3 0.68 19 370 8109 -25.7 -29.0 74 3.3 -26.3 255 31 328.8 329.0 292.3 332.2 0.94 20 367 8168 -25.5 -33.5 47 8.0 -26.9 255 32 329.9 330.0 292.3 332.1 0.62 21 361 8288 -25.5 -39.5 26 14.0 -27.5 254 34 331.4 331.5 292.4 332.7 0.34 22 328 8975 -31.5 -41.5 37 10.0 -32.6 246 35 332.4 332.5 292.7 333.6 0.31 23 303 9531 -36.3 -53.3 16 17.0 -37.4 250 47 333.3 333.3 292.7 333.6 0.09 24 300 9600 -36.9 -52.9 17 16.0 -37.9 250 48 333.4 333.4 292.7 333.7 0.09 25 253 10751 -47.9 -52.4 60 4.5 -48.1 250 52 333.7 333.7 292.9 334.2 0.12 26 250 10830 -48.5 -53.5 56 5.0 -48.7 250 52 334.0 334.0 292.9 334.4 0.10 27 234 11263 -50.3 -67.3 12 17.0 -50.7 245 52 337.6 337.6 293.7 337.7 0.02 28 200 12280 -53.9 -72.9 8 19.0 -54.2 260 57 347.4 347.4 296.1 347.5 0.01 29 198 12344 -53.9 -73.9 7 20.0 -54.2 260 58 348.4 348.4 296.3 348.4 0.01 30 172 13234 -58.8 -77.2 7 18.5 -59.0 260 65 354.7 354.7 297.6 354.7 0.01 31 150 14080 -63.5 -80.5 8 17.0 -63.6 260 58 360.7 360.7 298.8 360.7 0.00 32 137 14632 -65.3 -83.3 7 18.0 -65.4 263 52 367.0 367.0 300.0 367.0 0.00 33 119 15474 -71.3 -85.3 11 14.0 -71.3 260 56 371.0 371.0 300.8 371.1 0.00 34 100 16500 -71.1 -88.1 6 17.0 -71.2 245 44 390.4 390.4 303.8 390.4 0.00 35 78 17951 -76.5 -89.5 11 13.0 -76.6 282 17 407.9 407.9 306.2 407.9 0.00 36 70 18580 -72.7 -89.7 6 17.0 -72.8 225 24 428.9 428.9 308.7 428.9 0.00 37 63 19203 -70.5 -90.5 4 20.0 -70.6 246 19 446.8 446.8 310.6 446.8 0.00 38 59 19597 -66.1 -89.1 3 23.0 -66.3 262 19 465.2 465.2 312.3 465.2 0.00 39 50 20610 -63.1 -89.1 2 26.0 -63.5 270 20 494.8 494.8 314.6 494.8 0.00 40 43 21548 -60.1 -87.1 2 27.0 -60.7 250 21 524.0 524.0 316.5 524.0 0.00 41 39 22157 -61.5 -87.5 2 26.0 -62.1 277 9 535.3 535.3 317.2 535.3 0.00 42 30 23810 -55.7 -85.7 1 30.0 -57.2 225 19 592.8 592.8 320.3 592.8 0.01 43 26 24725 -53.1 -84.1 1 31.0 -55.2 235 8 624.9 624.9 321.7 625.0 0.01 44 26 24725 -53.5 -84.5 1 31.0 -55.6 235 8 623.8 623.8 321.6 623.9 0.01 45 24 25244 -49.1 -83.1 1 34.0 -52.4 275 6 651.0 651.0 322.7 651.2 0.02 46 20 26440 -48.7 -81.7 1 33.0 -52.5 290 14 687.1 687.1 324.0 687.3 0.03 47 18 27134 -47.7 -81.7 1 34.0 -52.2 275 11 711.3 711.3 324.8 711.5 0.03 48 15 28334 -49.3 -83.3 1 34.0 -53.8 303 19 744.0 744.0 325.8 744.3 0.03 TRP 119 15474 -71.3 -85.3 11 14.0 -71.3 260 56 371.0 371.0 300.8 371.1 0.00 WND 172 13234 -58.8 -77.2 7 18.5 -59.0 260 65 354.7 354.7 297.6 354.7 0.01 Sounding variables and indices 1000-500 mb thick: 5676.00 m Freezing level: 612.25 mb = 4349.29 m = 14269.14 ft Wetbulb zero: 736.31 mb = 2768.38 m = 9082.52 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 28.25 % Est. max temperature: 26.57 C = 79.82 F Sfc-Lift cond lev (LCL): 990.32 mb = 267.60 m = 877.94 ft T: 19.68 C 700-500 lapse rate: 7.07 C/km ThetaE index: 9.88 C Layer 841.0- 754.0 mb Conv cond level (CCL): 910.25 mb = 990.40 m = 3249.32 ft Mean mixing ratio: 11.77 g/kg Conv temperature: 24.51 C = 76.12 F Cap Strength: 4.88 C Lifted Index: 1.73 C Risk: Showers probable Lifted Index @300 mb: 4.68 C Lifted Index @700 mb: 4.81 C Showalter Index: 5.59 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.70 C K Index: -11.50 Risk: None Sweat Index: 144.40 Risk: None Energy Index: 0.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.67 J/kg Max Up Vert Vel: 3.65 m/s Conv Inhibition (B-): 34733.85 J/kg Cap Strength: 4.83 C Lift Cond Lev (LCL): 932.11 mb = 788.19 m = 2585.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 8 at 9 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 1021 5 335 10 4.2 -9.1 | 269 5 5.5 0.1 1 1000 184 340 10 3.4 -9.4 | 273 5 4.7 -0.3 2 986 305 335 11 4.6 -10.0 | 278 6 5.9 -0.8 3 952 610 335 17 7.2 -15.4 | 307 11 8.4 -6.3 4 925 854 340 20 6.8 -18.8 | 320 13 8.1 -9.7 5 918 914 340 20 6.8 -18.8 | 320 13 8.1 -9.7 6 886 1219 350 21 3.6 -20.7 | 337 13 4.9 -11.5 7 850 1568 350 23 4.0 -22.7 | 339 14 5.2 -13.5 8 824 1829 345 23 6.0 -22.2 | 331 15 7.2 -13.1 9 794 2134 330 17 8.5 -14.7 | 300 11 9.7 -5.6 10 766 2438 340 17 5.8 -16.0 | 314 10 7.1 -6.8 11 738 2743 330 15 7.5 -13.0 | 294 10 8.7 -3.9 12 712 3048 10 11 -1.9 -10.8 | 21 2 -0.7 -1.7 13 700 3188 55 5 -4.1 -2.9 | 156 7 -2.9 6.3 14 611 4267 340 8 2.7 -7.5 | 248 4 4.0 1.6 15 566 4877 325 4 2.3 -3.3 | 211 7 3.5 5.9 16 500 5860 285 12 11.6 -3.1 | 245 14 12.8 6.0 17 485 6096 285 14 13.5 -3.6 | 250 16 14.8 5.5 18 465 6401 260 16 15.8 2.8 | 235 21 17.0 11.9 19 447 6706 285 16 15.5 -4.1 | 253 17 16.7 5.0 20 429 7010 270 17 17.0 -0.0 | 243 20 18.2 9.1 21 400 7540 260 20 19.7 3.5 | 239 24 20.9 12.6 22 396 7620 255 20 19.3 5.2 | 235 25 20.6 14.3 23 363 8230 255 34 32.8 8.8 | 242 39 34.1 17.9 24 334 8839 245 32 29.0 13.5 | 233 38 30.2 22.7 25 300 9600 250 48 45.1 16.4 | 241 53 46.3 25.6 26 293 9754 250 48 45.1 16.4 | 241 53 46.3 25.6 27 250 10830 250 52 48.9 17.8 | 242 57 50.1 26.9 28 233 11278 245 52 47.1 22.0 | 237 58 48.4 31.1 29 223 11582 260 44 43.3 7.6 | 249 48 44.6 16.8 30 212 11887 270 50 50.0 -0.0 | 260 52 51.2 9.1 31 200 12280 260 57 56.1 9.9 | 252 60 57.4 19.0 32 172 13234 260 65 64.0 11.3 | 253 68 65.3 20.4 33 167 13411 260 65 64.0 11.3 | 253 68 65.3 20.4 34 150 14080 260 58 57.1 10.1 | 252 61 58.4 19.2 35 130 14935 265 48 47.8 4.2 | 255 51 49.1 13.3 36 124 15240 270 53 53.0 -0.0 | 260 55 54.2 9.1 37 119 15474 260 56 55.1 9.7 | 252 59 56.4 18.9 38 112 15850 260 58 57.1 10.1 | 252 61 58.4 19.2 39 100 16500 245 44 39.9 18.6 | 236 50 41.1 27.7 40 96 16764 245 43 39.0 18.2 | 236 49 40.2 27.3 41 82 17678 255 17 16.4 4.4 | 233 22 17.7 13.5 42 78 17983 285 17 16.4 -4.4 | 255 18 17.7 4.7 43 74 18288 280 25 24.6 -4.3 | 260 26 25.9 4.8 44 70 18580 225 24 17.0 17.0 | 215 32 18.2 26.1 45 70 18593 255 34 32.8 8.8 | 242 39 34.1 17.9 46 66 18898 225 20 14.1 14.1 | 213 28 15.4 23.3 47 63 19202 245 19 17.2 8.0 | 227 25 18.5 17.2 48 60 19507 265 19 18.9 1.7 | 242 23 20.2 10.8 49 54 20117 250 18 16.9 6.2 | 230 24 18.2 15.3 50 52 20422 260 17 16.7 3.0 | 236 22 18.0 12.1 51 50 20610 270 20 20.0 -0.0 | 247 23 21.2 9.1 52 49 20726 270 22 22.0 -0.0 | 249 25 23.2 9.1 53 47 21031 280 26 25.6 -4.5 | 260 27 26.8 4.6 54 42 21641 245 20 18.1 8.5 | 228 26 19.4 17.6 55 40 21946 230 13 10.0 8.4 | 213 21 11.2 17.5 56 38 22250 295 7 6.3 -3.0 | 231 10 7.6 6.2 57 37 22555 265 11 11.0 1.0 | 230 16 12.2 10.1 58 35 22860 235 11 9.0 6.3 | 214 19 10.3 15.4 59 33 23165 275 11 11.0 -1.0 | 236 15 12.2 8.2 60 32 23470 265 12 12.0 1.0 | 232 17 13.2 10.2 61 30 23810 225 19 13.4 13.4 | 213 27 14.7 22.6 62 29 24079 230 19 14.6 12.2 | 217 27 15.8 21.3 63 27 24384 215 14 8.0 11.5 | 204 23 9.3 20.6 64 25 24994 250 3 2.8 1.0 | 202 11 4.1 10.2 65 22 25908 335 13 5.5 -11.8 | 291 7 6.7 -2.6 66 21 26213 330 16 8.0 -13.9 | 297 10 9.2 -4.7 67 20 26440 290 14 13.2 -4.8 | 253 15 14.4 4.3 68 18 26822 275 11 11.0 -1.0 | 236 15 12.2 8.2 69 16 27127 305 16 13.1 -9.2 | 270 14 14.3 -0.0 70 11 28651 295 28 25.4 -11.8 | 276 27 26.6 -2.7 Wind Parameters Mean winds (0-6000m): 337.7 at 12.3 knts Storm direction: 7.7 at 9.2 knts Shear (0-3000m) pos: 1.9 neg: 1.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 82.1 deg Storm rel helicity (0-3000m) pos: 41.8 neg: -36.5 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 47.96 Bulk Shear: 0.14 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 ------------------------------------------------------------------------------- 500 336 11 282 6| 0.0 5.1 5.1| 6.3 0.0 6.3 12.6 0.61| 6.0 3.7 1000 338 15 304 8| 3.0 2.5 5.6| 20.8 0.0 20.8 20.8 0.68| 6.4 4.3 1500 342 17 318 10| 3.1 1.7 4.8| 30.7 0.0 30.7 20.5 0.69| 5.7 3.9 2000 343 18 322 11| 2.3 1.5 3.9| 30.7 -22.2 8.5 4.3 0.23| 6.0 1.4 2500 342 18 320 11| 1.5 1.2 2.7| 35.5 -30.8 4.7 1.9 0.15| 6.0 0.9 3000 341 18 318 10| 1.9 1.0 3.0| 41.8 -36.5 5.3 1.8 0.17| 6.8 1.2 4000 345 15 316 7| 1.8 1.3 3.1| 49.0 -36.7 12.3 3.1 0.33| 7.4 2.5 5000 344 13 305 6| 1.4 1.3 2.7| 51.6 -41.0 10.6 2.1 0.28| 6.7 1.9 6000 338 12 291 6| 1.2 1.9 3.1| 62.2 -41.0 21.1 3.5 0.30| 6.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//SBFL/skewt/SBFL.skewt.20250505.12.gif