UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 19 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 1012 16 29.0 23.0 70 6.0 24.6 40 9 301.1 304.4 297.4 353.3 17.74 1 1005 78 27.0 22.3 76 4.7 23.6 46 9 299.7 302.8 296.5 349.8 17.11 2 1000 122 26.6 22.1 76 4.5 23.3 50 9 299.8 302.8 296.5 349.4 16.98 3 944 629 22.0 20.6 92 1.4 21.0 40 16 300.1 303.1 296.2 348.1 16.39 4 930 759 21.2 18.5 85 2.7 19.4 40 18 300.5 303.2 295.1 343.2 14.56 5 925 806 21.6 16.7 74 4.9 18.2 40 18 301.4 303.8 294.3 339.8 13.04 6 873 1307 20.0 10.0 53 10.0 13.7 71 13 304.8 306.4 292.1 331.4 8.86 7 850 1537 18.8 9.8 56 9.0 13.1 85 12 305.8 307.5 292.5 332.9 8.98 8 845 1588 18.6 11.6 64 7.0 14.1 87 13 306.1 308.0 293.5 336.9 10.21 9 813 1918 17.4 6.4 48 11.0 10.8 98 16 308.3 309.7 292.0 331.0 7.43 10 752 2580 13.6 -2.4 33 16.0 5.4 112 19 311.1 311.9 290.1 324.5 4.26 11 728 2852 11.0 3.0 58 8.0 6.5 117 22 311.2 312.4 292.1 331.4 6.54 12 700 3179 10.4 -12.6 18 23.0 0.8 115 23 314.0 314.4 289.0 320.8 2.07 13 695 3239 10.2 -12.8 18 23.0 0.6 112 22 314.4 314.8 289.1 321.2 2.05 14 660 3665 7.0 -14.0 21 21.0 -1.4 110 15 315.5 315.9 289.3 322.0 1.96 15 618 4201 3.2 -3.8 60 7.0 -0.3 69 17 317.1 318.0 292.3 332.1 4.67 16 563 4950 -1.3 -26.3 13 25.0 -8.5 40 10 320.4 320.5 289.7 323.2 0.79 17 543 5238 -1.3 -38.3 4 37.0 -9.6 40 6 323.7 323.8 290.2 324.7 0.26 18 500 5890 -5.5 -35.5 7 30.0 -12.3 65 5 326.3 326.4 291.0 327.7 0.37 19 431 7041 -12.5 -36.5 12 24.0 -17.4 99 12 331.6 331.7 292.6 333.1 0.39 20 428 7094 -11.9 -43.9 5 32.0 -17.4 101 12 333.0 333.1 292.7 333.7 0.18 21 400 7610 -14.7 -46.7 5 32.0 -19.7 125 12 335.9 335.9 293.4 336.5 0.14 22 349 8622 -22.9 -41.9 16 19.0 -25.7 143 18 338.2 338.2 294.1 339.3 0.28 23 323 9183 -27.3 -47.3 13 20.0 -29.6 129 27 339.7 339.7 294.4 340.3 0.17 24 300 9710 -30.3 -54.3 8 24.0 -32.3 105 20 342.7 342.7 295.0 343.0 0.08 25 269 10482 -35.5 -65.5 3 30.0 -37.0 83 20 346.0 346.0 295.7 346.1 0.02 26 250 10990 -39.7 -67.7 3 28.0 -40.8 95 10 347.0 347.0 296.0 347.1 0.02 27 200 12470 -53.3 -61.3 37 8.0 -53.5 250 1 348.4 348.4 296.3 348.6 0.05 28 199 12502 -53.7 -61.7 37 8.0 -53.9 260 1 348.2 348.2 296.3 348.4 0.05 29 197 12567 -54.1 -64.1 28 10.0 -54.3 281 1 348.6 348.6 296.4 348.8 0.04 30 192 12731 -55.5 -74.5 8 19.0 -55.8 334 0 348.9 348.9 296.4 349.0 0.01 31 150 14260 -67.3 -74.3 36 7.0 -67.4 245 24 354.2 354.2 297.5 354.2 0.01 32 122 15475 -76.5 -82.5 38 6.0 -76.5 242 25 358.9 358.9 298.5 358.9 0.00 33 100 16600 -82.7 -87.5 43 4.8 -82.7 225 13 367.9 367.9 300.2 368.0 0.00 34 96 16826 -83.7 -88.1 46 4.4 -83.7 230 7 370.3 370.3 300.6 370.3 0.00 35 93 17003 -81.7 -87.7 35 6.0 -81.7 222 10 377.6 377.6 301.9 377.6 0.00 36 91 17126 -77.5 -85.5 26 8.0 -77.5 249 13 388.3 388.3 303.5 388.3 0.00 37 85 17517 -76.1 -86.1 19 10.0 -76.2 350 16 398.8 398.8 305.0 398.8 0.00 38 79 17935 -78.5 -87.5 22 9.0 -78.5 271 10 402.3 402.3 305.5 402.3 0.00 39 76 18158 -74.1 -86.1 14 12.0 -74.2 299 12 416.0 416.0 307.2 416.0 0.00 40 70 18640 -70.7 -87.7 6 17.0 -70.8 300 25 433.1 433.1 309.1 433.1 0.00 41 51 20522 -68.9 -89.9 3 21.0 -69.1 89 24 478.4 478.4 313.3 478.4 0.00 42 50 20640 -69.3 -90.3 3 21.0 -69.5 100 36 480.2 480.2 313.5 480.2 0.00 43 46 21136 -71.1 -91.1 4 20.0 -71.2 99 36 487.4 487.4 314.0 487.4 0.00 44 43 21541 -65.7 -90.7 2 25.0 -66.0 87 36 510.2 510.2 315.7 510.2 0.00 45 40 21980 -66.7 -90.7 2 24.0 -67.0 74 47 518.4 518.4 316.2 518.4 0.00 46 31 23546 -60.5 -88.5 1 28.0 -61.3 90 66 574.3 574.3 319.4 574.3 0.00 47 30 23750 -61.1 -88.1 2 27.0 -61.9 90 62 578.1 578.1 319.6 578.1 0.01 48 29 23962 -61.1 -88.1 2 27.0 -61.9 92 60 583.7 583.7 319.9 583.7 0.01 49 23 25420 -57.5 -86.5 1 29.0 -59.0 105 65 634.3 634.3 322.1 634.4 0.01 50 20 26320 -50.7 -83.7 1 33.0 -54.0 100 64 681.0 681.0 323.8 681.1 0.02 51 16 27790 -45.7 -81.8 1 36.1 -51.3 80 75 742.2 742.2 325.7 742.5 0.03 52 14 28686 -42.7 -80.7 1 38.0 -50.1 80 75 781.2 781.3 326.8 781.6 0.04 TRP 96 16826 -83.7 -88.1 46 4.4 -83.7 230 7 370.3 370.3 300.6 370.3 0.00 WND 16 27790 -45.7 -81.8 1 36.1 -51.3 80 75 742.2 742.2 325.7 742.5 0.03 Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 578.89 mb = 4733.56 m = 15529.88 ft Wetbulb zero: 684.66 mb = 3362.26 m = 11030.90 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 41.41 % Est. max temperature: 33.17 C = 91.70 F Sfc-Lift cond lev (LCL): 928.00 mb = 777.79 m = 2551.78 ft T: 21.36 C 700-500 lapse rate: 5.86 C/km ThetaE index: 21.98 C Layer 1005.0- 850.0 mb Conv cond level (CCL): 829.50 mb = 1746.08 m = 5728.54 ft Mean mixing ratio: 15.85 g/kg Conv temperature: 35.06 C = 95.11 F Cap Strength: 2.09 C Lifted Index: -1.42 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.14 C Lifted Index @700 mb: 0.71 C Showalter Index: 4.38 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 15.30 C K Index: 11.10 Risk: None Sweat Index: 146.60 Risk: None Energy Index: -0.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 270.05 J/kg Max Up Vert Vel: 23.24 m/s Conv Inhibition (B-): 120.10 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 915.07 mb = 899.42 m = 2950.83 ft Lev Free Conv (LFC): 670.07 mb = 3540.09 m = 11614.31 ft Equ Level (EL): 290.07 mb = 9948.15 m = 32637.88 ft B at Equ Level: 268.28 J/kg Max Parcel Lev (MPL): 160.07 mb = 13857.46 m = 45463.56 ft Wind level data Storm motion: 110 at 10 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 1012 16 40 9 -5.8 -6.9 | 339 11 4.0 -10.5 1 1000 122 50 9 -6.9 -5.8 | 343 10 2.9 -9.4 2 979 305 40 11 -7.1 -8.4 | 347 12 2.8 -12.1 3 946 610 40 16 -10.3 -12.3 | 2 16 -0.5 -15.9 4 925 806 40 18 -11.6 -13.8 | 6 18 -1.7 -17.4 5 913 914 45 17 -12.0 -12.0 | 8 16 -2.2 -15.7 6 851 1524 85 11 -11.0 -1.0 | 14 5 -1.1 -4.6 7 850 1537 85 12 -12.0 -1.0 | 24 5 -2.1 -4.7 8 792 2134 105 18 -17.4 4.7 | 98 8 -7.6 1.0 9 764 2438 110 17 -16.0 5.8 | 109 7 -6.1 2.2 10 711 3048 120 24 -20.8 12.0 | 127 14 -11.0 8.3 11 700 3179 115 23 -20.8 9.7 | 119 13 -11.0 6.1 12 685 3353 105 20 -19.3 5.2 | 99 10 -9.5 1.5 13 660 3658 110 15 -14.1 5.1 | 109 5 -4.3 1.5 14 635 3962 80 12 -11.8 -2.1 | 19 6 -2.0 -5.7 15 612 4267 65 19 -17.2 -8.0 | 32 14 -7.4 -11.7 16 589 4572 40 16 -10.3 -12.3 | 2 16 -0.5 -15.9 17 526 5486 40 2 -1.3 -1.5 | 301 10 8.5 -5.2 18 500 5890 65 5 -4.5 -2.1 | 317 8 5.3 -5.8 19 487 6096 55 5 -4.1 -2.9 | 319 9 5.7 -6.5 20 468 6401 70 11 -10.3 -3.8 | 4 7 -0.5 -7.4 21 400 7610 125 12 -9.8 6.9 | 180 3 -0.0 3.2 22 383 7925 140 14 -9.0 10.7 | 187 7 0.8 7.1 23 367 8230 140 12 -7.7 9.2 | 201 6 2.1 5.5 24 338 8839 145 21 -12.0 17.2 | 171 14 -2.2 13.5 25 324 9144 130 27 -20.7 17.4 | 142 17 -10.9 13.7 26 300 9710 105 20 -19.3 5.2 | 99 10 -9.5 1.5 27 285 10058 100 24 -23.6 4.2 | 92 14 -13.8 0.5 28 273 10363 80 22 -21.7 -3.8 | 58 14 -11.8 -7.5 29 250 10990 95 10 -10.0 0.9 | 3 3 -0.1 -2.8 30 239 11278 95 10 -10.0 0.9 | 3 3 -0.1 -2.8 31 200 12470 250 1 0.9 0.3 | 287 11 10.8 -3.3 32 190 12802 0 0 -0.0 -0.0 | 290 10 9.8 -3.7 33 172 13411 315 10 7.1 -7.1 | 302 20 16.9 -10.7 34 164 13716 280 11 10.8 -1.9 | 285 21 20.7 -5.6 35 156 14021 245 19 17.2 8.0 | 261 27 27.0 4.4 36 150 14260 245 24 21.8 10.1 | 258 32 31.6 6.5 37 133 14935 250 30 28.2 10.3 | 260 39 38.0 6.6 38 100 16600 225 13 9.2 9.2 | 254 20 19.0 5.5 39 97 16764 225 15 10.6 10.6 | 251 22 20.4 7.0 40 96 16826 230 7 5.4 4.5 | 267 15 15.2 0.8 41 92 17069 220 11 7.1 8.4 | 254 18 16.9 4.8 42 87 17374 355 21 1.8 -20.9 | 335 27 11.7 -24.6 43 83 17678 345 11 2.8 -10.6 | 318 19 12.7 -14.3 44 78 17983 260 10 9.8 1.7 | 276 20 19.7 -1.9 45 74 18288 325 14 8.0 -11.5 | 310 23 17.9 -15.1 46 71 18593 310 30 23.0 -19.3 | 305 40 32.8 -22.9 47 70 18640 300 25 21.7 -12.5 | 297 35 31.5 -16.2 48 60 19507 245 33 29.9 13.9 | 255 41 39.7 10.3 49 55 20117 245 13 11.8 5.5 | 265 22 21.6 1.8 50 52 20422 80 13 -12.8 -2.3 | 27 7 -3.0 -5.9 51 50 20640 100 36 -35.5 6.3 | 96 26 -25.6 2.6 52 49 20726 65 22 -19.9 -9.3 | 38 16 -10.1 -13.0 53 47 21031 95 36 -35.9 3.1 | 89 26 -26.0 -0.5 54 45 21336 105 35 -33.8 9.1 | 103 25 -24.0 5.4 55 42 21641 80 37 -36.4 -6.4 | 69 28 -26.6 -10.1 56 38 22250 70 54 -50.7 -18.5 | 62 47 -40.9 -22.1 57 37 22555 85 51 -50.8 -4.4 | 79 42 -41.0 -8.1 58 31 23470 90 67 -67.0 0.0 | 86 57 -57.2 -3.7 59 30 23750 90 62 -62.0 0.0 | 86 52 -52.2 -3.7 60 27 24384 95 57 -56.8 5.0 | 92 47 -47.0 1.3 61 26 24689 110 66 -62.0 22.6 | 110 56 -52.2 18.9 62 20 26320 100 64 -63.0 11.1 | 98 54 -53.2 7.5 63 16 27790 80 75 -73.9 -13.0 | 75 66 -64.0 -16.7 64 14 28346 80 75 -73.9 -13.0 | 75 66 -64.0 -16.7 65 11 28956 85 70 -69.7 -6.1 | 81 61 -59.9 -9.8 Wind Parameters Mean winds (0-6000m): 80.4 at 14.0 knts Storm direction: 110.4 at 10.5 knts Shear (0-3000m) pos: 4.3 neg: 0.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 147.5 deg Storm rel helicity (0-3000m) pos: 55.6 neg: -0.6 tot: 55.1 m^2/s^2 ave: 18.4 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.7 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 27.53 Bulk Shear: 9.81 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 42 11 348 12| 0.0 5.6 5.6| 13.4 0.0 13.4 26.7 0.54| 7.7 4.2 1000 42 14 358 14| 1.8 2.8 4.6| 28.9 0.0 28.9 28.9 0.53| 7.6 4.0 1500 49 14 2 13| 3.5 1.9 5.4| 32.9 -0.6 32.4 21.6 0.36| 8.2 3.0 2000 61 14 12 11| 4.1 1.4 5.5| 42.8 -0.6 42.2 21.1 0.50| 8.0 4.0 2500 72 15 27 9| 3.9 1.1 5.0| 48.8 -0.6 48.2 19.3 0.53| 7.3 3.9 3000 83 16 45 8| 4.3 0.9 5.3| 55.6 -0.6 55.1 18.4 0.51| 7.2 3.7 4000 90 16 61 7| 3.3 2.5 5.7| 57.0 -24.6 32.4 8.1 0.17| 7.9 1.3 5000 83 16 46 8| 2.6 2.6 5.2| 59.7 -72.7 -13.0 -2.6 -0.02| 8.5 -0.2 6000 80 14 33 7| 2.5 2.2 4.7| 65.6 -91.0 -25.4 -4.2 -0.06| 7.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251019.12.gif