UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 28 NOV 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 1010 16 29.0 24.0 74 5.0 25.3 50 10 301.3 304.8 298.1 357.1 18.92 1 1000 105 27.2 22.3 75 4.9 23.6 60 8 300.4 303.5 296.8 350.8 17.19 2 978 302 25.2 22.0 82 3.2 22.9 60 12 300.3 303.4 296.8 350.9 17.26 3 925 789 21.4 19.6 89 1.8 20.1 80 20 301.2 304.1 296.1 347.4 15.71 4 918 855 21.2 19.0 87 2.2 19.6 77 21 301.6 304.4 295.8 346.5 15.24 5 912 912 22.0 17.0 73 5.0 18.5 75 22 303.0 305.5 295.0 343.0 13.49 6 850 1522 17.8 16.4 92 1.4 16.8 140 7 304.8 307.4 295.8 346.4 13.94 7 792 2124 13.8 13.6 99 0.2 13.7 125 16 306.7 309.1 295.3 344.2 12.46 8 771 2351 14.2 11.0 81 3.2 12.1 125 23 309.5 311.6 294.9 342.3 10.76 9 726 2858 11.6 -1.4 40 13.0 4.8 115 21 312.1 313.0 290.9 327.0 4.76 10 706 3091 9.8 0.8 53 9.0 4.9 110 18 312.6 313.7 291.9 330.6 5.75 11 700 3162 9.2 -0.8 50 10.0 3.9 110 18 312.7 313.7 291.4 328.9 5.16 12 692 3257 8.6 -3.4 43 12.0 2.6 109 17 313.0 313.9 290.7 326.7 4.30 13 657 3684 7.4 -20.6 12 28.0 -2.4 107 11 316.4 316.6 288.8 320.2 1.13 14 585 4632 4.0 -23.0 12 27.0 -5.1 113 10 323.1 323.3 290.7 326.7 1.03 15 516 5640 -1.7 -12.7 43 11.0 -6.4 171 5 328.0 328.6 293.7 337.5 2.79 16 513 5687 -1.7 -22.7 18 21.0 -8.7 175 5 328.5 328.8 292.5 332.8 1.20 17 500 5890 -3.5 -15.5 39 12.0 -8.2 190 3 328.8 329.2 293.5 336.7 2.29 18 485 6130 -5.1 -16.1 42 11.0 -9.3 194 2 329.7 330.1 293.7 337.5 2.24 19 479 6227 -5.9 -16.9 41 11.0 -10.0 208 3 329.9 330.3 293.6 337.3 2.12 20 443 6836 -8.1 -42.1 5 34.0 -14.8 295 8 334.5 334.6 293.2 335.4 0.21 21 436 6960 -8.7 -34.7 10 26.0 -14.8 313 9 335.3 335.4 293.6 337.1 0.46 22 400 7620 -14.3 -31.3 22 17.0 -18.3 355 12 336.4 336.5 294.1 339.0 0.70 23 347 8679 -22.9 -36.9 27 14.0 -25.4 16 2 338.7 338.8 294.4 340.5 0.47 24 312 9449 -28.3 -39.3 34 11.0 -29.9 222 10 341.6 341.7 295.1 343.2 0.41 25 300 9730 -29.3 -45.3 20 16.0 -31.2 185 8 344.1 344.1 295.5 345.0 0.22 26 290 9972 -31.1 -47.1 19 16.0 -32.8 191 10 344.9 344.9 295.7 345.6 0.19 27 280 10221 -33.1 -42.1 40 9.0 -34.2 196 12 345.5 345.5 295.9 346.8 0.34 28 269 10502 -35.1 -52.1 16 17.0 -36.4 222 13 346.5 346.6 296.0 347.0 0.12 29 251 10983 -39.3 -56.3 15 17.0 -40.3 273 18 347.2 347.3 296.1 347.6 0.07 30 250 11010 -39.5 -56.5 15 17.0 -40.5 275 18 347.3 347.4 296.1 347.7 0.07 31 200 12490 -53.7 -59.7 48 6.0 -53.9 270 18 347.7 347.7 296.2 348.0 0.06 32 198 12554 -54.3 -59.3 54 5.0 -54.4 268 19 347.8 347.8 296.2 348.1 0.07 33 191 12784 -55.9 -59.8 62 3.9 -56.0 263 22 348.8 348.8 296.4 349.1 0.06 34 184 13020 -57.5 -70.5 18 13.0 -57.7 257 25 350.0 350.0 296.6 350.0 0.02 35 150 14280 -66.5 -78.5 17 12.0 -66.6 285 48 355.5 355.5 297.8 355.6 0.01 36 131 15085 -73.3 -79.3 39 6.0 -73.3 278 55 357.4 357.4 298.2 357.4 0.01 37 121 15546 -75.7 -82.0 36 6.3 -75.7 285 62 361.1 361.2 299.0 361.2 0.00 38 101 16574 -81.3 -88.3 30 7.0 -81.3 245 25 369.6 369.6 300.5 369.6 0.00 39 100 16630 -81.3 -88.3 30 7.0 -81.3 240 22 370.6 370.6 300.7 370.7 0.00 40 89 17275 -86.1 -91.0 41 4.9 -86.1 165 12 373.6 373.6 301.2 373.6 0.00 41 74 18299 -80.5 -87.5 30 7.0 -80.5 158 11 405.7 405.7 306.0 405.7 0.00 42 70 18610 -82.3 -88.3 35 6.0 -82.3 170 6 408.3 408.3 306.3 408.3 0.00 43 66 18939 -82.3 -89.3 29 7.0 -82.3 168 11 415.2 415.2 307.2 415.3 0.00 44 63 19203 -77.9 -87.9 18 10.0 -77.9 133 12 430.5 430.5 308.9 430.5 0.00 45 53 20212 -70.1 -90.1 4 20.0 -70.2 57 20 470.4 470.4 312.7 470.4 0.00 46 50 20560 -68.9 -89.9 3 21.0 -69.1 95 41 481.1 481.1 313.5 481.1 0.00 47 47 20930 -69.1 -91.1 3 22.0 -69.3 95 49 489.2 489.2 314.2 489.2 0.00 48 46 21059 -64.7 -89.7 2 25.0 -65.0 93 51 502.9 502.9 315.1 502.9 0.00 49 41 21756 -67.7 -89.7 3 22.0 -67.9 78 56 512.2 512.2 315.8 512.2 0.00 50 32 23253 -65.9 -89.9 2 24.0 -66.3 87 60 554.7 554.7 318.3 554.7 0.00 51 30 23650 -60.5 -88.5 1 28.0 -61.4 80 63 579.7 579.7 319.6 579.7 0.01 52 26 24552 -54.5 -85.5 1 31.0 -56.4 78 66 621.0 621.0 321.5 621.0 0.01 53 21 25932 -50.1 -82.1 1 32.0 -53.4 89 64 673.4 673.4 323.6 673.5 0.02 54 20 26250 -50.7 -82.7 1 32.0 -53.9 90 61 681.0 681.0 323.8 681.2 0.02 55 18 26937 -50.1 -83.1 1 33.0 -53.8 92 62 703.7 703.7 324.6 703.9 0.02 56 18 26937 -46.3 -81.3 1 35.0 -51.3 92 62 715.7 715.7 324.9 715.9 0.03 TRP 89 17275 -86.1 -91.0 41 4.9 -86.1 165 12 373.6 373.6 301.2 373.6 0.00 WND 121 15546 -75.7 -82.0 36 6.3 -75.7 285 62 361.1 361.2 299.0 361.2 0.00 Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 536.58 mb = 5339.59 m = 17518.14 ft Wetbulb zero: 673.96 mb = 3474.47 m = 11399.05 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 51.85 % Est. max temperature: 32.22 C = 90.00 F Sfc-Lift cond lev (LCL): 939.77 mb = 650.37 m = 2133.72 ft T: 22.48 C 700-500 lapse rate: 4.66 C/km ThetaE index: 19.38 C Layer 792.0- 706.0 mb Conv cond level (CCL): 874.95 mb = 1271.49 m = 4171.51 ft Mean mixing ratio: 16.52 g/kg Conv temperature: 31.79 C = 89.22 F Cap Strength: 1.88 C Lifted Index: -0.36 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.61 C Lifted Index @700 mb: -1.25 C Showalter Index: 0.76 C Risk: Thunderstorms probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.90 C K Index: 27.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 213.80 Risk: None Energy Index: -1.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 263.61 J/kg Max Up Vert Vel: 22.96 m/s Conv Inhibition (B-): 24.12 J/kg Cap Strength: 1.71 C Lift Cond Lev (LCL): 916.71 mb = 867.36 m = 2845.64 ft Lev Free Conv (LFC): 841.71 mb = 1605.41 m = 5267.04 ft Equ Level (EL): 761.71 mb = 2453.03 m = 8047.91 ft B at Equ Level: 20.00 J/kg Max Parcel Lev (MPL): 131.71 mb = 15052.52 m = 49384.32 ft Wind level data Storm motion: 138 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 1010 16 50 10 -7.7 -6.4 | 5 14 -1.3 -13.5 1 1000 105 60 8 -6.9 -4.0 | 3 11 -0.5 -11.1 2 977 305 60 12 -10.4 -6.0 | 17 14 -4.0 -13.1 3 944 610 75 19 -18.4 -4.9 | 45 17 -12.0 -12.0 4 925 789 80 20 -19.7 -3.5 | 52 17 -13.3 -10.5 5 912 914 75 22 -21.3 -5.7 | 49 20 -14.9 -12.8 6 880 1219 90 14 -14.0 0.0 | 47 10 -7.6 -7.1 7 850 1522 140 7 -4.5 5.4 | 312 3 1.9 -1.7 8 850 1524 140 7 -4.5 5.4 | 312 3 1.9 -1.7 9 791 2134 125 16 -13.1 9.2 | 107 7 -6.7 2.1 10 763 2438 125 26 -21.3 14.9 | 118 17 -14.9 7.9 11 710 3048 110 18 -16.9 6.2 | 85 11 -10.5 -0.9 12 700 3162 110 18 -16.9 6.2 | 85 11 -10.5 -0.9 13 634 3962 105 7 -6.8 1.8 | 4 5 -0.4 -5.2 14 611 4267 110 8 -7.5 2.7 | 15 4 -1.1 -4.3 15 567 4877 115 11 -10.0 4.6 | 56 4 -3.6 -2.4 16 500 5890 190 3 0.5 3.0 | 301 8 6.9 -4.1 17 487 6096 190 2 0.3 2.0 | 307 8 6.7 -5.1 18 416 7315 5 12 -1.0 -12.0 | 344 20 5.3 -19.0 19 400 7620 355 12 1.0 -12.0 | 339 20 7.4 -19.0 20 400 7620 355 13 1.1 -13.0 | 339 21 7.5 -20.0 21 384 7925 350 10 1.7 -9.8 | 334 19 8.1 -16.9 22 368 8230 355 6 0.5 -6.0 | 332 15 6.9 -13.0 23 339 8839 25 1 -0.4 -0.9 | 323 10 6.0 -8.0 24 312 9449 220 10 6.4 7.7 | 267 13 12.8 0.6 25 300 9730 185 8 0.7 8.0 | 263 7 7.1 0.9 26 274 10363 200 13 4.4 12.2 | 245 12 10.8 5.2 27 262 10668 250 12 11.3 4.1 | 280 18 17.7 -3.0 28 250 11010 275 18 17.9 -1.6 | 290 26 24.3 -8.6 29 240 11278 280 20 19.7 -3.5 | 292 28 26.1 -10.5 30 200 12490 270 18 18.0 -0.0 | 286 25 24.4 -7.1 31 181 13106 255 26 25.1 6.7 | 271 31 31.5 -0.3 32 150 14280 285 48 46.4 -12.4 | 290 56 52.7 -19.5 33 141 14630 285 48 46.4 -12.4 | 290 56 52.7 -19.5 34 127 15240 275 57 56.8 -5.0 | 281 64 63.2 -12.0 35 121 15546 285 62 59.9 -16.0 | 289 70 66.3 -23.1 36 115 15850 285 62 59.9 -16.0 | 289 70 66.3 -23.1 37 109 16154 280 49 48.3 -8.5 | 286 57 54.6 -15.6 38 100 16630 240 22 19.1 11.0 | 261 26 25.4 3.9 39 98 16764 240 22 19.1 11.0 | 261 26 25.4 3.9 40 89 17275 165 12 -3.1 11.6 | 216 6 3.3 4.5 41 87 17374 205 17 7.2 15.4 | 238 16 13.6 8.3 42 78 17983 145 17 -9.8 13.9 | 154 8 -3.4 6.9 43 70 18610 170 6 -1.0 5.9 | 282 5 5.3 -1.2 44 67 18898 175 11 -1.0 11.0 | 234 7 5.4 3.9 45 57 19812 55 14 -11.5 -8.0 | 19 16 -5.1 -15.1 46 54 20117 40 15 -9.6 -11.5 | 10 19 -3.3 -18.6 47 51 20422 90 29 -29.0 0.0 | 73 24 -22.6 -7.1 48 50 20560 95 41 -40.8 3.6 | 84 35 -34.5 -3.5 49 46 21031 95 51 -50.8 4.4 | 87 45 -44.4 -2.6 50 44 21336 75 53 -51.2 -13.7 | 65 49 -44.8 -20.8 51 36 22555 85 61 -60.8 -5.3 | 77 56 -54.4 -12.4 52 34 22860 95 56 -55.8 4.9 | 87 49 -49.4 -2.2 53 30 23650 80 63 -62.0 -10.9 | 72 59 -55.7 -18.0 54 27 24384 75 64 -61.8 -16.6 | 67 60 -55.4 -23.6 55 24 24994 85 72 -71.7 -6.3 | 78 67 -65.3 -13.3 56 20 26250 90 61 -61.0 0.0 | 83 55 -54.6 -7.1 57 14 27432 95 64 -63.8 5.6 | 89 57 -57.4 -1.5 Wind Parameters Mean winds (0-6000m): 107.9 at 12.7 knts Storm direction: 137.9 at 9.5 knts Shear (0-3000m) pos: 2.1 neg: 2.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 81.8 deg Storm rel helicity (0-3000m) pos: 56.0 neg: -34.6 tot: 21.4 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 0.7 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 22.21 Bulk Shear: 11.87 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 62 12 18 13| 8.5 0.0 8.5| 28.9 -1.1 27.8 55.5 0.65| 12.0 7.8 1000 72 16 36 15| 6.1 0.0 6.1| 49.1 -4.0 45.1 45.1 0.54| 11.1 5.9 1500 78 15 39 13| 4.2 0.0 4.2| 50.6 -8.8 41.8 27.9 0.18| 13.5 2.4 2000 88 14 44 11| 3.1 1.9 5.0| 51.0 -8.8 42.1 21.1 0.20| 12.1 2.4 2500 98 15 61 10| 2.5 3.7 6.3| 56.0 -12.8 43.3 17.3 0.17| 12.2 2.1 3000 103 16 71 10| 2.1 2.2 4.2| 56.0 -34.6 21.4 7.1 0.06| 11.5 0.7 4000 105 15 70 9| 1.6 0.5 2.1| 56.0 -51.0 5.0 1.3 -0.06| 10.1 -0.7 5000 106 14 66 8| 1.6 0.4 2.0| 60.4 -51.1 9.2 1.8 -0.02| 8.7 -0.2 6000 108 13 61 7| 1.4 0.3 1.7| 64.6 -52.0 12.6 2.1 -0.02| 8.2 -0.2 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251128.12.gif