UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 19 APR 25 Station: SBBE WMO ident: 82193 Latitude: -1.38 Longitude: -48.48 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1009 16 26.2 23.7 86 2.5 24.4 60 3 298.6 302.0 297.3 352.8 18.59 1 1000 99 26.2 23.2 84 3.0 24.0 65 6 299.4 302.7 297.2 352.5 18.19 2 925 786 23.2 19.6 80 3.6 20.6 70 16 303.0 305.9 296.5 349.6 15.71 3 850 1520 19.0 15.6 81 3.4 16.7 100 15 306.0 308.5 295.7 345.7 13.23 4 832 1704 18.0 15.4 85 2.6 16.3 103 14 306.9 309.4 296.0 347.0 13.35 5 815 1882 18.4 10.4 60 8.0 13.3 100 13 309.1 311.0 294.0 338.9 9.76 6 733 2784 12.2 10.8 91 1.4 11.3 78 20 311.9 314.0 295.8 346.2 11.17 7 700 3170 9.8 8.0 89 1.8 8.7 85 22 313.3 315.2 295.1 343.3 9.67 8 693 3254 9.2 7.7 90 1.5 8.3 86 22 313.6 315.4 295.1 343.2 9.57 9 613 4264 4.8 1.1 77 3.7 2.7 100 17 319.7 321.0 294.7 341.4 6.78 10 544 5229 -1.5 -2.4 94 0.9 -2.0 105 19 323.3 324.5 294.9 342.6 5.91 11 521 5573 -2.1 -7.0 69 4.9 -4.4 105 19 326.6 327.5 294.6 341.1 4.35 12 500 5900 -3.9 -6.3 83 2.4 -5.1 100 18 328.3 329.2 295.3 344.3 4.78 13 499 5916 -3.9 -6.4 83 2.5 -5.1 100 18 328.5 329.4 295.4 344.4 4.75 14 479 6238 -6.1 -9.4 77 3.3 -7.6 107 16 329.6 330.4 295.0 342.9 3.92 15 473 6337 -6.3 -16.3 45 10.0 -10.1 109 15 330.6 331.0 293.9 338.4 2.26 16 467 6437 -7.3 -11.3 73 4.0 -9.0 109 15 330.5 331.2 294.9 342.3 3.45 17 461 6538 -7.7 -13.7 62 6.0 -10.1 107 15 331.3 331.8 294.6 341.2 2.88 18 456 6623 -8.3 -10.4 85 2.1 -9.2 106 15 331.5 332.3 295.4 344.5 3.80 19 445 6813 -9.7 -11.3 88 1.6 -10.4 102 15 332.1 332.8 295.4 344.5 3.63 20 400 7630 -15.1 -18.1 78 3.0 -16.2 85 16 335.4 335.8 295.1 343.5 2.30 21 386 7897 -16.3 -19.4 77 3.1 -17.3 85 16 337.2 337.7 295.5 344.8 2.13 22 380 8015 -16.1 -21.1 65 5.0 -17.7 85 17 339.0 339.4 295.7 345.8 1.87 23 345 8731 -22.3 -23.8 88 1.5 -22.7 79 16 340.1 340.4 295.7 346.0 1.62 24 300 9740 -28.9 -31.9 75 3.0 -29.5 105 20 344.6 344.8 296.2 348.0 0.88 25 264 10643 -35.7 -39.7 67 4.0 -36.2 91 19 347.5 347.6 296.5 349.4 0.46 26 250 11020 -38.9 -42.4 69 3.5 -39.2 115 17 348.2 348.3 296.5 349.7 0.37 27 212 12129 -48.7 -52.4 65 3.7 -48.9 111 21 349.8 349.8 296.7 350.4 0.14 28 201 12478 -52.1 -54.2 78 2.1 -52.2 110 13 349.8 349.8 296.7 350.3 0.12 29 200 12510 -52.1 -54.5 75 2.4 -52.2 110 12 350.3 350.3 296.8 350.8 0.12 30 192 12773 -54.5 -57.5 69 3.0 -54.6 108 12 350.5 350.5 296.8 350.9 0.08 31 178 13253 -58.3 -62.6 58 4.3 -58.4 109 12 352.0 352.0 297.1 352.2 0.05 32 175 13360 -59.1 -67.1 35 8.0 -59.2 113 11 352.4 352.4 297.2 352.5 0.03 33 157 14032 -63.9 -67.4 62 3.5 -64.0 182 13 355.3 355.3 297.8 355.5 0.03 34 150 14310 -66.5 -70.7 55 4.2 -66.5 235 15 355.5 355.5 297.8 355.6 0.02 35 134 14984 -71.5 -76.5 47 5.0 -71.5 224 21 358.3 358.3 298.4 358.3 0.01 36 101 16605 -82.9 -87.0 49 4.1 -82.9 281 5 366.5 366.5 299.9 366.5 0.00 37 100 16660 -82.9 -87.0 49 4.1 -82.9 280 4 367.6 367.6 300.1 367.6 0.00 38 90 17242 -86.5 -89.6 57 3.1 -86.5 95 17 371.6 371.6 300.8 371.6 0.00 39 87 17429 -85.3 -90.3 40 5.0 -85.3 88 13 377.7 377.7 301.9 377.7 0.00 40 84 17626 -77.1 -86.1 22 9.0 -77.1 115 21 398.1 398.1 304.9 398.1 0.00 41 79 17980 -76.1 -88.1 13 12.0 -76.2 132 13 407.2 407.2 306.2 407.3 0.00 42 75 18281 -74.7 -87.7 12 13.0 -74.7 229 10 416.3 416.3 307.3 416.3 0.00 43 70 18680 -77.3 -89.3 13 12.0 -77.3 275 21 419.0 419.0 307.6 419.0 0.00 44 68 18845 -78.3 -90.3 13 12.0 -78.3 279 23 420.3 420.3 307.7 420.3 0.00 45 64 19194 -72.9 -88.9 7 16.0 -73.0 263 26 439.5 439.5 309.8 439.6 0.00 46 61 19474 -72.7 -89.7 6 17.0 -72.8 248 28 446.1 446.1 310.5 446.1 0.00 47 58 19768 -73.5 -90.5 6 17.0 -73.6 232 30 450.7 450.7 310.9 450.8 0.00 48 56 19975 -68.3 -89.3 3 21.0 -68.5 244 30 467.1 467.1 312.4 467.2 0.00 49 54 20192 -69.5 -89.5 4 20.0 -69.6 262 29 469.3 469.3 312.5 469.3 0.00 50 50 20650 -68.3 -89.3 3 21.0 -68.5 285 32 482.5 482.5 313.7 482.6 0.00 51 34 23003 -62.7 -88.7 2 26.0 -63.3 303 14 553.5 553.5 318.3 553.6 0.00 52 33 23190 -58.5 -87.5 1 29.0 -59.5 305 16 569.4 569.4 319.1 569.5 0.01 53 30 23790 -58.7 -86.7 2 28.0 -59.7 290 20 584.6 584.6 319.9 584.7 0.01 54 29 24003 -59.1 -87.1 1 28.0 -60.2 291 20 589.2 589.2 320.1 589.3 0.01 55 23 25474 -53.9 -84.9 1 31.0 -56.1 37 15 644.9 644.9 322.5 645.0 0.01 56 22 25759 -54.7 -84.7 1 30.0 -56.8 87 15 650.8 650.8 322.7 650.9 0.01 TRP 90 17242 -86.5 -89.6 57 3.1 -86.5 95 17 371.6 371.6 300.8 371.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 560.43 mb = 4999.18 m = 16401.31 ft Wetbulb zero: 573.03 mb = 4808.83 m = 15776.80 ft Precipitable water: 2.40 inches Sfc-500 mean rel hum: 81.64 % Est. max temperature: 33.31 C = 91.96 F Sfc-Lift cond lev (LCL): 973.42 mb = 336.40 m = 1103.67 ft T: 25.16 C 700-500 lapse rate: 5.02 C/km ThetaE index: 8.17 C Layer 815.0- 733.0 mb Conv cond level (CCL): 858.50 mb = 1433.67 m = 4703.57 ft Mean mixing ratio: 16.82 g/kg Conv temperature: 33.33 C = 91.99 F Cap Strength: 2.06 C Lifted Index: -1.28 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.03 C Lifted Index @700 mb: -1.06 C Showalter Index: 0.62 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.50 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 235.20 Risk: None Energy Index: -0.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 463.45 J/kg Max Up Vert Vel: 30.44 m/s Conv Inhibition (B-): 77.57 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 913.70 mb = 892.72 m = 2928.84 ft Lev Free Conv (LFC): 738.70 mb = 2718.16 m = 8917.73 ft Equ Level (EL): 188.70 mb = 12882.80 m = 42265.90 ft B at Equ Level: 459.44 J/kg Max Parcel Lev (MPL): 118.70 mb = 15678.90 m = 51439.34 ft Wind level data Storm motion: 118 at 13 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 1009 16 60 3 -2.6 -1.5 | 310 11 8.7 -7.4 1 1000 99 65 6 -5.4 -2.5 | 325 10 5.9 -8.4 2 977 305 50 15 -11.5 -9.6 | 1 16 -0.2 -15.6 3 944 610 60 16 -13.9 -8.0 | 10 14 -2.5 -13.9 4 925 786 70 16 -15.0 -5.5 | 18 12 -3.7 -11.4 5 911 914 75 16 -15.5 -4.1 | 22 11 -4.1 -10.1 6 850 1520 100 15 -14.8 2.6 | 46 5 -3.4 -3.3 7 850 1524 100 15 -14.8 2.6 | 46 5 -3.4 -3.3 8 820 1829 105 13 -12.6 3.4 | 26 3 -1.2 -2.5 9 791 2134 75 12 -11.6 -3.1 | 2 9 -0.3 -9.0 10 763 2438 75 17 -16.4 -4.4 | 26 11 -5.1 -10.3 11 710 3048 80 23 -22.7 -4.0 | 49 15 -11.3 -9.9 12 700 3170 85 22 -21.9 -1.9 | 54 13 -10.6 -7.8 13 611 4267 100 17 -16.7 3.0 | 61 6 -5.4 -3.0 14 567 4877 80 17 -16.7 -3.0 | 31 10 -5.4 -8.9 15 546 5182 105 19 -18.4 4.9 | 82 7 -7.0 -1.0 16 507 5791 105 19 -18.4 4.9 | 82 7 -7.0 -1.0 17 500 5900 100 18 -17.7 3.1 | 66 7 -6.4 -2.8 18 488 6096 105 16 -15.5 4.1 | 67 4 -4.1 -1.8 19 469 6401 110 15 -14.1 5.1 | 74 3 -2.8 -0.8 20 400 7630 85 16 -15.9 -1.4 | 32 9 -4.6 -7.3 21 369 8230 85 17 -16.9 -1.5 | 37 9 -5.6 -7.4 22 312 9449 70 14 -13.2 -4.8 | 10 11 -1.8 -10.7 23 300 9740 105 20 -19.3 5.2 | 85 8 -8.0 -0.7 24 299 9754 105 15 -14.5 3.9 | 57 4 -3.2 -2.0 25 263 10668 90 19 -19.0 0.0 | 52 10 -7.7 -5.9 26 250 11020 115 17 -15.4 7.2 | 107 4 -4.1 1.3 27 241 11278 120 18 -15.6 9.0 | 126 5 -4.3 3.1 28 210 12192 110 21 -19.7 7.2 | 99 8 -8.4 1.3 29 200 12510 110 12 -11.3 4.1 | 358 2 0.1 -1.8 30 182 13106 105 12 -11.6 3.1 | 5 3 -0.3 -2.8 31 165 13716 125 10 -8.2 5.7 | 273 3 3.1 -0.2 32 150 14310 235 15 12.3 8.6 | 263 24 23.6 2.7 33 150 14326 235 15 12.3 8.6 | 263 24 23.6 2.7 34 135 14935 225 22 15.6 15.6 | 250 29 26.9 9.6 35 128 15240 210 16 8.0 13.9 | 248 21 19.3 7.9 36 115 15850 240 10 8.7 5.0 | 273 20 20.0 -0.9 37 109 16154 290 11 10.3 -3.8 | 294 24 21.7 -9.7 38 100 16660 280 4 3.9 -0.7 | 293 17 15.3 -6.6 39 98 16764 300 11 9.5 -5.5 | 299 24 20.9 -11.4 40 90 17242 95 17 -16.9 1.5 | 52 7 -5.6 -4.4 41 88 17374 80 11 -10.8 -1.9 | 356 8 0.5 -7.8 42 83 17678 120 23 -19.9 11.5 | 123 10 -8.6 5.6 43 79 17983 130 13 -10.0 8.4 | 209 3 1.4 2.4 44 75 18288 230 10 7.7 6.4 | 268 19 19.0 0.5 45 70 18680 275 21 20.9 -1.8 | 283 33 32.3 -7.7 46 67 18898 280 24 23.6 -4.2 | 286 36 35.0 -10.1 47 58 19812 230 30 23.0 19.3 | 249 37 34.3 13.4 48 52 20422 280 29 28.6 -5.0 | 285 41 39.9 -10.9 49 50 20650 285 32 30.9 -8.3 | 289 45 42.2 -14.2 50 47 21031 280 34 33.5 -5.9 | 285 46 44.8 -11.8 51 40 21946 250 15 14.1 5.1 | 272 25 25.4 -0.8 52 39 22250 210 11 5.5 9.5 | 258 17 16.8 3.6 53 37 22555 280 10 9.8 -1.7 | 290 23 21.2 -7.6 54 33 23165 310 15 11.5 -9.6 | 304 28 22.8 -15.6 55 32 23470 270 19 19.0 -0.0 | 281 31 30.3 -5.9 56 30 23790 290 20 18.8 -6.8 | 293 33 30.1 -12.7 57 26 24384 295 22 19.9 -9.3 | 296 35 31.3 -15.2 58 24 24689 310 18 13.8 -11.6 | 305 31 25.1 -17.5 59 22 24994 85 13 -13.0 -1.1 | 13 7 -1.6 -7.0 60 19 25603 100 30 -29.5 5.2 | 88 18 -18.2 -0.7 61 18 25908 130 38 -29.1 24.4 | 136 26 -17.8 18.5 62 17 26213 120 41 -35.5 20.5 | 121 28 -24.2 14.6 Wind Parameters Mean winds (0-6000m): 87.5 at 17.0 knts Storm direction: 117.5 at 12.8 knts Shear (0-3000m) pos: 2.3 neg: 3.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 83.7 neg: -4.5 tot: 79.2 m^2/s^2 ave: 26.4 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 4.1 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 37.33 Bulk Shear: 12.42 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 54 12 351 13| 0.0 13.1 13.1| 38.0 0.0 38.0 75.9 0.83| 14.8 12.3 1000 62 14 4 12| 3.1 6.5 9.7| 51.1 0.0 51.1 51.1 0.77| 10.6 8.2 1500 72 14 13 11| 3.9 4.4 8.2| 56.0 0.0 56.0 37.3 0.70| 9.0 6.3 2000 79 14 16 9| 2.9 3.4 6.3| 56.0 -2.9 53.1 26.5 0.48| 8.4 4.1 2500 78 14 16 9| 2.3 3.9 6.2| 69.0 -4.5 64.5 25.8 0.49| 8.3 4.1 3000 78 15 22 10| 2.3 3.3 5.6| 83.7 -4.5 79.2 26.4 0.52| 7.8 4.1 4000 82 17 31 10| 2.3 2.5 4.7| 92.4 -4.5 87.9 22.0 0.50| 6.9 3.4 5000 84 17 34 9| 1.8 2.1 3.9| 99.2 -12.5 86.7 17.3 0.41| 6.5 2.6 6000 88 17 41 9| 1.9 1.7 3.6|107.9 -15.8 92.0 15.3 0.40| 6.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20250419.00.gif