UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 20 OCT 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 1011 16 28.0 23.6 77 4.4 24.7 50 8 300.2 303.6 297.5 354.3 18.44 1 1000 118 26.2 22.9 82 3.3 23.8 55 5 299.4 302.6 297.0 351.5 17.85 2 963 450 23.0 21.8 93 1.2 22.2 48 11 299.4 302.5 296.6 350.0 17.32 3 926 793 21.6 16.8 74 4.8 18.3 54 13 301.3 303.7 294.3 339.9 13.11 4 925 802 21.6 16.6 73 5.0 18.2 55 13 301.4 303.8 294.2 339.5 12.95 5 920 849 21.8 14.8 64 7.0 17.1 57 13 302.1 304.2 293.4 336.3 11.58 6 907 973 21.8 11.8 53 10.0 15.4 66 11 303.3 305.1 292.3 332.0 9.63 7 869 1344 19.0 16.5 85 2.5 17.3 94 5 304.1 306.7 295.5 344.9 13.72 8 850 1534 18.0 14.6 81 3.4 15.7 100 6 305.0 307.3 294.8 342.0 12.39 9 796 2093 14.4 9.6 73 4.8 11.4 100 13 306.9 308.7 293.2 335.6 9.47 10 746 2641 13.0 -2.0 35 15.0 5.2 105 23 311.2 312.0 290.3 325.1 4.43 11 725 2881 11.0 5.0 66 6.0 7.5 105 20 311.5 313.0 293.0 334.9 7.57 12 700 3174 10.2 -2.8 40 13.0 3.5 105 11 313.8 314.6 291.1 327.9 4.45 13 661 3649 8.8 -10.2 25 19.0 0.3 101 10 317.4 317.9 290.6 326.1 2.66 14 601 4425 1.4 -7.6 51 9.0 -2.7 76 11 317.6 318.3 291.5 329.3 3.59 15 586 4628 0.6 -18.4 23 19.0 -6.1 71 9 319.0 319.3 290.0 324.1 1.53 16 534 5370 -2.1 -40.1 4 38.0 -10.2 45 2 324.3 324.4 290.3 325.1 0.22 17 500 5890 -4.7 -39.7 5 35.0 -12.1 15 6 327.3 327.4 291.2 328.2 0.24 18 498 5922 -4.7 -40.7 4 36.0 -12.2 15 6 327.7 327.7 291.3 328.5 0.22 19 455 6626 -8.9 -43.9 4 35.0 -15.3 19 9 331.0 331.0 292.2 331.7 0.17 20 434 6989 -11.9 -25.9 30 14.0 -15.8 41 9 331.7 331.9 293.2 335.5 1.07 21 418 7276 -12.9 -46.9 4 34.0 -18.3 64 9 334.0 334.0 292.9 334.5 0.13 22 400 7610 -15.7 -46.7 5 31.0 -20.3 90 8 334.6 334.6 293.1 335.2 0.14 23 369 8212 -19.5 -55.5 3 36.0 -23.5 101 12 337.3 337.3 293.7 337.6 0.06 24 326 9116 -26.7 -57.7 4 31.0 -29.3 134 17 339.6 339.6 294.3 339.8 0.05 25 318 9294 -27.9 -43.9 20 16.0 -29.9 140 17 340.3 340.4 294.6 341.3 0.24 26 300 9710 -29.9 -52.9 9 23.0 -32.0 120 8 343.2 343.3 295.2 343.6 0.09 27 290 9953 -31.5 -58.5 5 27.0 -33.4 160 11 344.3 344.3 295.4 344.5 0.05 28 250 10990 -40.9 -62.9 8 22.0 -41.8 210 16 345.3 345.3 295.6 345.4 0.03 29 213 12053 -50.3 -66.3 13 16.0 -50.7 239 11 346.8 346.8 296.0 346.9 0.02 30 210 12145 -51.1 -68.1 11 17.0 -51.5 240 11 347.0 347.0 296.0 347.1 0.02 31 204 12333 -52.3 -55.8 66 3.5 -52.4 243 15 348.0 348.0 296.3 348.4 0.10 32 200 12460 -53.1 -57.0 62 3.9 -53.2 245 19 348.7 348.7 296.4 349.0 0.09 33 181 13095 -58.3 -61.8 64 3.5 -58.4 240 26 350.3 350.3 296.7 350.5 0.05 34 171 13450 -60.9 -68.9 34 8.0 -61.0 236 25 351.7 351.7 297.0 351.8 0.02 35 150 14250 -67.9 -72.7 50 4.8 -67.9 225 22 353.1 353.1 297.3 353.2 0.01 36 144 14494 -70.3 -74.1 57 3.8 -70.3 223 22 353.1 353.1 297.3 353.1 0.01 37 119 15599 -79.5 -83.8 49 4.3 -79.5 221 11 356.0 356.0 297.9 356.0 0.00 38 114 15844 -76.1 -84.1 27 8.0 -76.1 229 11 366.7 366.7 299.9 366.7 0.00 39 104 16368 -80.5 -85.5 43 5.0 -80.5 190 24 368.0 368.0 300.2 368.1 0.00 40 100 16590 -78.3 -85.3 31 7.0 -78.3 275 15 376.4 376.4 301.6 376.5 0.00 41 87 17383 -80.1 -86.1 36 6.0 -80.1 305 32 388.1 388.1 303.5 388.1 0.00 42 79 17938 -73.9 -87.9 10 14.0 -74.0 305 20 411.8 411.8 306.7 411.8 0.00 43 77 18090 -68.7 -86.7 6 18.0 -68.8 291 21 425.6 425.6 308.3 425.7 0.00 44 74 18328 -68.1 -89.1 3 21.0 -68.2 268 25 431.8 431.8 309.0 431.8 0.00 45 70 18660 -71.3 -88.3 6 17.0 -71.4 260 37 431.8 431.8 309.0 431.9 0.00 46 62 19372 -74.1 -89.1 8 15.0 -74.2 250 34 440.9 440.9 310.0 440.9 0.00 47 50 20630 -72.3 -91.3 4 19.0 -72.4 90 27 473.1 473.1 312.9 473.1 0.00 48 47 20999 -66.7 -90.7 2 24.0 -67.0 89 26 495.0 495.0 314.6 495.0 0.00 49 43 21535 -68.5 -91.5 2 23.0 -68.7 91 45 503.3 503.3 315.2 503.3 0.00 50 30 23730 -61.5 -90.5 1 29.0 -62.3 90 61 577.0 577.0 319.5 577.0 0.00 51 26 24631 -58.0 -88.7 1 30.8 -59.3 85 70 611.1 611.1 321.1 611.1 0.01 52 20 26320 -51.5 -85.5 1 34.0 -54.6 90 63 678.5 678.5 323.7 678.6 0.01 53 17 27383 -48.1 -84.1 1 36.0 -52.7 86 61 721.7 721.7 325.1 721.9 0.02 TRP 62 19372 -74.1 -89.1 8 15.0 -74.2 250 34 440.9 440.9 310.0 440.9 0.00 WND 26 24631 -58.0 -88.7 1 30.8 -59.3 85 70 611.1 611.1 321.1 611.1 0.01 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 574.44 mb = 4792.92 m = 15724.62 ft Wetbulb zero: 654.33 mb = 3731.66 m = 12242.83 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 47.26 % Est. max temperature: 32.29 C = 90.13 F Sfc-Lift cond lev (LCL): 948.80 mb = 580.03 m = 1902.95 ft T: 22.47 C 700-500 lapse rate: 5.49 C/km ThetaE index: 22.32 C Layer 1000.0- 869.0 mb Conv cond level (CCL): 860.39 mb = 1429.45 m = 4689.75 ft Mean mixing ratio: 15.80 g/kg Conv temperature: 32.32 C = 90.17 F Cap Strength: 2.56 C Lifted Index: -0.50 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.37 C Lifted Index @700 mb: 0.57 C Showalter Index: 1.26 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.30 C K Index: 24.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 193.20 Risk: None Energy Index: -2.57 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 194.95 J/kg Max Up Vert Vel: 19.75 m/s Conv Inhibition (B-): 93.50 J/kg Cap Strength: 2.51 C Lift Cond Lev (LCL): 915.48 mb = 892.09 m = 2926.76 ft Lev Free Conv (LFC): 630.48 mb = 4034.51 m = 13236.43 ft Equ Level (EL): 300.48 mb = 9698.71 m = 31819.53 ft B at Equ Level: 192.54 J/kg Max Parcel Lev (MPL): 170.48 mb = 13468.63 m = 44187.88 ft Wind level data Storm motion: 116 at 8 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 1011 16 50 8 -6.1 -5.1 | 355 9 0.8 -8.5 1 1000 118 55 5 -4.1 -2.9 | 336 7 2.8 -6.2 2 979 305 60 10 -8.7 -5.0 | 12 9 -1.8 -8.3 3 946 610 35 13 -7.5 -10.6 | 2 14 -0.6 -14.0 4 925 802 55 13 -10.6 -7.5 | 19 11 -3.8 -10.8 5 913 914 60 13 -11.3 -6.5 | 24 11 -4.4 -9.8 6 881 1219 90 5 -5.0 0.0 | 330 4 1.9 -3.3 7 850 1534 100 6 -5.9 1.0 | 337 2 1.0 -2.3 8 792 2134 100 14 -13.8 2.4 | 83 7 -6.9 -0.9 9 764 2438 105 22 -21.3 5.7 | 99 15 -14.4 2.4 10 737 2743 105 24 -23.2 6.2 | 100 17 -16.3 2.9 11 700 3174 105 11 -10.6 2.8 | 83 4 -3.7 -0.5 12 685 3353 110 9 -8.5 3.1 | 81 2 -1.6 -0.2 13 611 4267 80 13 -12.8 -2.3 | 47 8 -5.9 -5.6 14 546 5182 55 1 -0.8 -0.6 | 303 7 6.1 -3.9 15 500 5890 15 6 -1.6 -5.8 | 330 11 5.3 -9.1 16 487 6096 15 6 -1.6 -5.8 | 330 11 5.3 -9.1 17 450 6706 20 10 -3.4 -9.4 | 345 13 3.5 -12.7 18 400 7610 90 8 -8.0 0.0 | 18 4 -1.1 -3.3 19 383 7925 105 10 -9.7 2.6 | 75 3 -2.8 -0.7 20 367 8230 100 12 -11.8 2.1 | 76 5 -4.9 -1.2 21 352 8534 115 17 -15.4 7.2 | 114 9 -8.5 3.9 22 311 9449 145 17 -9.8 13.9 | 165 11 -2.9 10.6 23 300 9710 120 8 -6.9 4.0 | 177 1 -0.0 0.7 24 298 9754 115 10 -9.1 4.2 | 113 2 -2.2 0.9 25 285 10058 185 11 1.0 11.0 | 226 11 7.8 7.6 26 250 10990 210 16 8.0 13.9 | 235 18 14.9 10.5 27 239 11278 215 16 9.2 13.1 | 239 19 16.1 9.8 28 228 11582 235 11 9.0 6.3 | 259 16 15.9 3.0 29 208 12192 240 11 9.5 5.5 | 262 17 16.4 2.2 30 200 12460 245 19 17.2 8.0 | 259 25 24.1 4.7 31 180 13106 240 26 22.5 13.0 | 252 31 29.4 9.7 32 150 14250 225 22 15.6 15.6 | 241 26 22.4 12.2 33 148 14326 220 24 15.4 18.4 | 236 27 22.3 15.1 34 133 14935 230 16 12.3 10.3 | 250 20 19.1 7.0 35 126 15240 210 12 6.0 10.4 | 241 15 12.9 7.1 36 114 15850 230 11 8.4 7.1 | 256 16 15.3 3.7 37 108 16154 190 20 3.5 19.7 | 212 19 10.4 16.4 38 102 16459 190 26 4.5 25.6 | 207 25 11.4 22.3 39 100 16590 275 15 14.9 -1.3 | 282 22 21.8 -4.6 40 97 16764 265 12 12.0 1.0 | 277 19 18.8 -2.3 41 92 17069 290 21 19.7 -7.2 | 292 29 26.6 -10.5 42 87 17374 305 32 26.2 -18.4 | 303 40 33.1 -21.7 43 79 17983 305 20 16.4 -11.5 | 302 28 23.3 -14.8 44 75 18288 270 22 22.0 -0.0 | 277 29 28.9 -3.3 45 71 18593 260 41 40.4 7.1 | 265 47 47.3 3.8 46 70 18660 260 37 36.4 6.4 | 266 43 43.3 3.1 47 62 19372 250 34 31.9 11.6 | 258 40 38.8 8.3 48 61 19507 250 34 31.9 11.6 | 258 40 38.8 8.3 49 55 20117 245 21 19.0 8.9 | 258 27 25.9 5.6 50 52 20422 165 6 -1.6 5.8 | 245 6 5.3 2.5 51 50 20630 90 27 -27.0 0.0 | 81 20 -20.1 -3.3 52 49 20726 75 18 -17.4 -4.7 | 53 13 -10.5 -8.0 53 47 21031 90 27 -27.0 0.0 | 81 20 -20.1 -3.3 54 45 21336 100 43 -42.3 7.5 | 97 36 -35.5 4.1 55 40 21946 75 48 -46.4 -12.4 | 68 42 -39.5 -15.7 56 36 22555 85 59 -58.8 -5.1 | 81 53 -51.9 -8.5 57 31 23470 105 57 -55.1 14.8 | 103 50 -48.2 11.4 58 30 23730 90 61 -61.0 0.0 | 86 54 -54.1 -3.3 59 30 23774 85 57 -56.8 -5.0 | 81 51 -49.9 -8.3 60 26 24631 85 70 -69.7 -6.1 | 81 64 -62.8 -9.4 61 25 24994 85 70 -69.7 -6.1 | 81 64 -62.8 -9.4 62 21 25908 100 65 -64.0 11.3 | 98 58 -57.1 8.0 63 20 26320 90 63 -63.0 0.0 | 87 56 -56.1 -3.3 64 13 27737 80 58 -57.1 -10.1 | 75 52 -50.2 -13.4 Wind Parameters Mean winds (0-6000m): 85.8 at 10.2 knts Storm direction: 115.8 at 7.7 knts Shear (0-3000m) pos: 3.4 neg: 1.2 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 100.3 deg Storm rel helicity (0-3000m) pos: 37.4 neg: -19.2 tot: 18.2 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 1.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 48.97 Bulk Shear: 3.98 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 53 9 1 9| 0.0 4.4 4.4| 9.2 -7.9 1.3 2.5 0.09| 12.2 1.1 1000 51 11 9 10| 2.9 2.2 5.1| 23.9 -11.1 12.9 12.9 0.21| 11.6 2.4 1500 59 9 7 8| 3.5 1.5 4.9| 24.1 -16.1 8.0 5.3 0.02| 10.2 0.2 2000 69 9 15 7| 3.0 1.1 4.1| 27.7 -16.1 11.5 5.8 0.15| 9.3 1.4 2500 81 11 37 6| 4.1 0.9 5.0| 36.9 -16.1 20.8 8.3 0.19| 9.6 1.9 3000 88 13 57 7| 3.4 1.2 4.6| 37.4 -19.2 18.2 6.1 0.15| 9.6 1.4 4000 91 12 60 6| 2.6 1.6 4.2| 37.4 -22.7 14.7 3.7 0.08| 8.6 0.7 5000 89 12 53 6| 2.1 2.1 4.1| 37.4 -41.2 -3.8 -0.8 -0.07| 8.1 -0.6 6000 86 10 39 5| 1.7 2.0 3.8| 44.5 -44.4 0.1 0.0 -0.04| 7.4 -0.3 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251020.12.gif