UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 11 DEC 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 28.0 24.7 82 3.3 25.6 80 10 300.4 304.0 298.4 358.5 19.77 1 1000 101 26.2 23.6 86 2.6 24.3 70 9 299.4 302.7 297.5 353.9 18.65 2 983 252 24.8 23.4 92 1.4 23.8 70 11 299.4 302.8 297.5 354.2 18.74 3 925 785 21.2 20.3 95 0.9 20.6 60 23 301.0 304.0 296.5 349.3 16.42 4 896 1061 19.4 19.0 98 0.4 19.1 69 23 301.9 304.8 296.2 348.0 15.62 5 879 1227 19.4 16.2 82 3.2 17.2 78 22 303.5 306.0 295.0 343.0 13.29 6 868 1336 20.6 10.6 53 10.0 14.3 84 22 305.9 307.6 292.7 333.8 9.28 7 850 1518 19.8 10.8 56 9.0 14.0 95 21 306.9 308.7 293.3 335.9 9.61 8 842 1599 19.6 7.6 46 12.0 12.3 96 23 307.5 309.0 292.0 331.2 7.80 9 794 2102 16.4 3.4 42 13.0 9.0 100 24 309.3 310.5 291.2 328.3 6.16 10 729 2823 10.8 8.4 85 2.4 9.3 76 19 310.8 312.6 294.3 340.1 9.54 11 700 3161 9.6 5.5 76 4.1 7.2 80 21 313.1 314.7 293.9 338.4 8.12 12 684 3353 8.4 4.0 74 4.4 5.8 85 19 313.9 315.3 293.6 337.2 7.48 13 658 3673 7.4 -7.6 34 15.0 0.4 77 16 316.2 316.9 290.8 326.9 3.28 14 628 4055 4.4 0.7 77 3.7 2.4 86 11 317.0 318.3 293.7 337.4 6.43 15 604 4372 2.6 -0.6 79 3.2 0.9 135 5 318.5 319.7 293.8 338.0 6.07 16 593 4521 2.4 -8.6 44 11.0 -2.6 135 5 320.0 320.6 292.0 331.0 3.37 17 589 4575 2.0 -6.0 55 8.0 -1.9 135 5 320.1 320.9 292.7 333.7 4.15 18 581 4686 1.4 -12.6 34 14.0 -4.4 135 5 320.7 321.2 291.5 329.0 2.50 19 548 5155 -1.7 -15.7 33 14.0 -7.0 135 4 322.4 322.8 291.5 329.4 2.05 20 532 5390 -3.3 -9.3 63 6.0 -6.0 135 4 323.2 323.9 293.0 335.0 3.55 21 525 5495 -3.5 -15.5 39 12.0 -8.1 135 4 324.2 324.6 292.2 331.6 2.18 22 514 5663 -4.5 -12.5 54 8.0 -7.8 135 4 325.0 325.5 292.9 334.6 2.85 23 511 5709 -4.5 -16.5 39 12.0 -8.9 135 4 325.5 325.9 292.4 332.6 2.06 24 508 5755 -5.1 -9.2 73 4.1 -7.0 135 4 325.3 326.1 293.8 337.9 3.75 25 505 5802 -5.1 -17.1 38 12.0 -9.5 135 4 325.9 326.3 292.4 332.7 1.98 26 501 5864 -5.3 -12.3 58 7.0 -8.2 135 4 326.4 327.0 293.4 336.4 2.97 27 500 5880 -5.5 -12.5 58 7.0 -8.4 135 4 326.3 326.9 293.4 336.2 2.93 28 488 6070 -6.3 -26.3 19 20.0 -12.1 152 4 327.6 327.8 292.0 330.9 0.91 29 445 6781 -11.7 -17.7 61 6.0 -13.8 189 5 329.6 330.0 293.6 337.0 2.14 30 437 6920 -12.1 -18.1 61 6.0 -14.2 196 5 330.8 331.2 293.9 338.1 2.10 31 426 7114 -13.1 -28.1 27 15.0 -17.0 206 5 331.9 332.1 293.1 335.2 0.89 32 418 7257 -14.1 -22.1 51 8.0 -16.5 213 6 332.5 332.8 293.8 338.0 1.56 33 405 7496 -14.5 -27.5 32 13.0 -17.9 225 6 335.0 335.2 294.0 338.6 0.99 34 402 7552 -14.5 -31.5 22 17.0 -18.5 228 6 335.7 335.8 293.9 338.2 0.68 35 400 7590 -14.7 -31.7 22 17.0 -18.7 230 6 335.9 336.0 293.9 338.4 0.67 36 378 8017 -16.7 -38.7 13 22.0 -20.8 217 7 338.7 338.8 294.3 340.1 0.36 37 359 8402 -19.9 -33.9 28 14.0 -22.8 185 6 339.5 339.6 294.7 341.8 0.61 38 310 9475 -27.7 -57.7 4 30.0 -30.2 351 11 343.1 343.1 295.1 343.3 0.05 39 300 9710 -29.9 -54.9 7 25.0 -32.0 360 10 343.2 343.3 295.1 343.5 0.07 40 261 10685 -39.1 -53.1 21 14.0 -40.0 90 10 343.7 343.7 295.3 344.1 0.11 41 250 10980 -40.9 -63.9 7 23.0 -41.8 130 17 345.3 345.3 295.6 345.4 0.03 42 239 11285 -42.1 -61.1 11 19.0 -42.9 130 17 347.9 347.9 296.2 348.1 0.04 43 203 12364 -51.9 -60.9 33 9.0 -52.2 297 20 349.1 349.1 296.5 349.3 0.05 44 200 12460 -52.5 -62.5 29 10.0 -52.8 295 26 349.6 349.6 296.6 349.8 0.04 45 198 12525 -52.7 -67.7 15 15.0 -53.0 294 27 350.3 350.3 296.7 350.4 0.02 46 156 14022 -64.9 -74.9 24 10.0 -65.0 262 38 354.3 354.3 297.5 354.3 0.01 47 150 14260 -66.9 -73.9 37 7.0 -67.0 255 34 354.8 354.8 297.7 354.9 0.01 48 140 14672 -71.1 -74.3 62 3.2 -71.1 251 33 354.5 354.5 297.6 354.6 0.01 49 126 15289 -75.5 -77.5 73 2.0 -75.5 243 35 357.4 357.4 298.2 357.5 0.01 50 101 16545 -82.9 -87.4 46 4.5 -82.9 262 44 366.5 366.5 299.9 366.5 0.00 51 100 16600 -83.3 -87.7 46 4.4 -83.3 265 46 366.8 366.8 300.0 366.8 0.00 52 95 16884 -84.9 -89.1 47 4.2 -84.9 260 35 369.1 369.1 300.4 369.1 0.00 53 92 17062 -81.9 -86.9 42 5.0 -81.9 267 31 378.4 378.4 302.0 378.4 0.00 54 76 18122 -85.5 -90.0 44 4.5 -85.5 274 20 392.1 392.1 304.1 392.1 0.00 55 70 18580 -80.1 -88.1 25 8.0 -80.1 240 4 413.0 413.0 306.9 413.0 0.00 56 64 19090 -76.7 -87.7 16 11.0 -76.7 214 8 431.2 431.2 309.0 431.2 0.00 57 62 19271 -77.9 -88.9 15 11.0 -77.9 212 6 432.5 432.5 309.1 432.5 0.00 58 52 20289 -72.1 -89.1 6 17.0 -72.2 80 18 468.3 468.3 312.5 468.3 0.00 59 50 20520 -71.5 -89.5 5 18.0 -71.6 80 36 475.0 475.0 313.1 475.0 0.00 60 32 23196 -65.1 -90.1 2 25.0 -65.5 96 63 556.8 556.8 318.5 556.8 0.00 61 31 23390 -65.3 -89.3 2 24.0 -65.8 99 62 561.3 561.3 318.7 561.4 0.00 62 30 23590 -63.7 -89.7 2 26.0 -64.3 90 64 571.0 571.0 319.2 571.0 0.00 63 27 24245 -58.8 -87.0 1 28.2 -60.0 80 73 602.1 602.1 320.7 602.2 0.01 64 26 24483 -57.1 -86.1 1 29.0 -58.5 80 73 613.6 613.6 321.2 613.6 0.01 65 20 26180 -48.3 -82.3 1 34.0 -52.3 85 62 688.3 688.3 324.0 688.5 0.02 66 19 26520 -44.9 -79.9 1 35.0 -50.3 89 62 709.1 709.1 324.7 709.4 0.04 TRP 95 16884 -84.9 -89.1 47 4.2 -84.9 260 35 369.1 369.1 300.4 369.1 0.00 WND 27 24245 -58.8 -87.0 1 28.2 -60.0 80 73 602.1 602.1 320.7 602.2 0.01 Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 566.10 mb = 4897.63 m = 16068.16 ft Wetbulb zero: 601.19 mb = 4409.72 m = 14467.41 ft Precipitable water: 1.87 inches Sfc-500 mean rel hum: 63.31 % Est. max temperature: 34.02 C = 93.24 F Sfc-Lift cond lev (LCL): 962.35 mb = 438.40 m = 1438.29 ft T: 23.54 C 700-500 lapse rate: 5.55 C/km ThetaE index: 20.39 C Layer 925.0- 850.0 mb Conv cond level (CCL): 931.23 mb = 726.22 m = 2382.57 ft Mean mixing ratio: 17.67 g/kg Conv temperature: 28.44 C = 83.19 F Cap Strength: 1.71 C Lifted Index: -3.29 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.67 C Lifted Index @700 mb: -1.55 C Showalter Index: 3.03 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 16.30 C K Index: 32.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 175.60 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1010.82 J/kg Max Up Vert Vel: 44.96 m/s Conv Inhibition (B-): 0.72 J/kg Cap Strength: 1.63 C Lift Cond Lev (LCL): 939.84 mb = 645.66 m = 2118.29 ft Lev Free Conv (LFC): 924.84 mb = 786.54 m = 2580.47 ft Equ Level (EL): 874.84 mb = 1268.30 m = 4161.04 ft B at Equ Level: 10.85 J/kg Max Parcel Lev (MPL): 844.84 mb = 1570.51 m = 5152.52 ft Wind level data Storm motion: 116 at 11 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 80 10 -9.8 -1.7 | 1 6 -0.1 -6.5 1 1000 101 70 9 -8.5 -3.1 | 350 8 1.3 -7.8 2 977 305 70 12 -11.3 -4.1 | 10 9 -1.5 -8.9 3 944 610 60 20 -17.3 -10.0 | 27 17 -7.5 -14.8 4 925 785 60 23 -19.9 -11.5 | 32 19 -10.1 -16.3 5 911 914 60 23 -19.9 -11.5 | 32 19 -10.1 -16.3 6 850 1518 95 21 -20.9 1.8 | 75 12 -11.1 -2.9 7 849 1524 95 23 -22.9 2.0 | 78 13 -13.1 -2.8 8 790 2134 100 24 -23.6 4.2 | 88 14 -13.9 -0.6 9 762 2438 90 23 -23.0 0.0 | 70 14 -13.2 -4.8 10 735 2743 75 18 -17.4 -4.7 | 39 12 -7.6 -9.4 11 700 3161 80 21 -20.7 -3.6 | 52 14 -10.9 -8.4 12 684 3353 85 19 -18.9 -1.7 | 55 11 -9.2 -6.4 13 634 3962 70 13 -12.2 -4.4 | 15 10 -2.4 -9.2 14 610 4267 135 5 -3.5 3.5 | 281 6 6.2 -1.2 15 500 5880 135 4 -2.8 2.8 | 286 7 6.9 -1.9 16 486 6096 155 4 -1.7 3.6 | 278 8 8.1 -1.1 17 400 7590 230 6 4.6 3.9 | 274 14 14.4 -0.9 18 367 8230 210 7 3.5 6.1 | 264 13 13.3 1.3 19 324 9144 65 1 -0.9 -0.4 | 300 10 8.9 -5.2 20 311 9449 350 11 1.9 -10.8 | 323 19 11.7 -15.6 21 300 9710 360 10 -0.0 -10.0 | 326 18 9.8 -14.8 22 298 9754 355 11 1.0 -11.0 | 326 19 10.7 -15.7 23 250 10973 120 10 -8.7 5.0 | 258 1 1.1 0.2 24 250 10980 130 17 -13.0 10.9 | 152 7 -3.2 6.2 25 239 11278 130 17 -13.0 10.9 | 152 7 -3.2 6.2 26 228 11582 140 10 -6.4 7.7 | 229 4 3.3 2.9 27 218 11887 255 1 1.0 0.3 | 293 12 10.7 -4.5 28 208 12192 300 11 9.5 -5.5 | 298 22 19.3 -10.3 29 200 12460 295 26 23.6 -11.0 | 295 37 33.3 -15.8 30 172 13411 280 47 46.3 -8.2 | 283 58 56.1 -12.9 31 150 14260 255 34 32.8 8.8 | 265 43 42.6 4.0 32 148 14326 255 32 30.9 8.3 | 265 41 40.7 3.5 33 120 15545 240 36 31.2 18.0 | 252 43 41.0 13.2 34 108 16154 240 34 29.4 17.0 | 253 41 39.2 12.2 35 100 16600 265 46 45.8 4.0 | 271 56 55.6 -0.8 36 97 16764 265 46 45.8 4.0 | 271 56 55.6 -0.8 37 95 16884 260 35 34.5 6.1 | 268 44 44.2 1.3 38 87 17374 280 25 24.6 -4.3 | 285 36 34.4 -9.1 39 82 17678 280 28 27.6 -4.9 | 284 39 37.4 -9.6 40 78 17983 285 25 24.1 -6.5 | 288 36 33.9 -11.2 41 70 18580 240 4 3.5 2.0 | 282 14 13.2 -2.8 42 70 18593 220 15 9.6 11.5 | 251 21 19.4 6.7 43 60 19507 210 3 1.5 2.6 | 281 11 11.3 -2.2 44 57 19812 175 10 -0.9 10.0 | 240 10 8.9 5.2 45 54 20117 95 16 -15.9 1.4 | 61 7 -6.2 -3.4 46 51 20422 70 19 -17.9 -6.5 | 36 14 -8.1 -11.3 47 50 20520 80 36 -35.5 -6.3 | 67 28 -25.7 -11.0 48 48 20726 85 34 -33.9 -3.0 | 72 25 -24.1 -7.7 49 39 21946 85 49 -48.8 -4.3 | 77 40 -39.0 -9.0 50 36 22555 105 58 -56.0 15.0 | 102 47 -46.2 10.2 51 34 22860 90 65 -65.0 0.0 | 85 55 -55.2 -4.8 52 31 23470 100 62 -61.1 10.8 | 97 52 -51.3 6.0 53 30 23590 90 64 -64.0 0.0 | 85 54 -54.2 -4.8 54 27 24245 80 73 -71.9 -12.7 | 74 65 -62.1 -17.4 55 25 24689 80 73 -71.9 -12.7 | 74 65 -62.1 -17.4 56 20 26180 85 62 -61.8 -5.4 | 79 53 -52.0 -10.2 57 20 26213 90 68 -68.0 0.0 | 85 58 -58.2 -4.8 58 17 26822 85 46 -45.8 -4.0 | 76 37 -36.0 -8.8 Wind Parameters Mean winds (0-6000m): 86.0 at 14.5 knts Storm direction: 116.0 at 10.9 knts Shear (0-3000m) pos: 2.4 neg: 2.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 47.3 deg Storm rel helicity (0-3000m) pos: 83.4 neg: -39.8 tot: 43.6 m^2/s^2 ave: 14.5 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 1.9 10^-3/s Energy-Hel index: 0.49 Bulk Rich Number: 352.14 Bulk Shear: 2.87 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 69 12 9 9| 0.0 8.7 8.7| 14.2 -2.1 12.2 24.3 0.42| 10.8 4.5 1000 63 17 24 13| 2.7 4.4 7.0| 33.1 -2.1 31.1 31.1 0.46| 9.5 4.3 1500 70 19 34 14| 3.8 2.9 6.7| 68.6 -2.1 66.6 44.4 0.60| 10.2 6.1 2000 78 20 47 13| 3.6 2.2 5.8| 77.1 -2.1 75.1 37.5 0.61| 8.6 5.2 2500 82 21 54 13| 2.9 2.5 5.4| 78.5 -24.0 54.5 21.8 0.37| 8.2 3.0 3000 82 20 53 13| 2.4 2.4 4.8| 83.4 -39.8 43.6 14.5 0.24| 8.0 1.9 4000 81 20 51 12| 1.8 1.8 3.6| 88.6 -58.5 30.2 7.5 0.10| 7.6 0.7 5000 83 17 46 10| 2.1 1.5 3.6| 89.1 -65.0 24.1 4.8 -0.01| 7.2 -0.1 6000 86 14 39 7| 1.8 1.2 3.1| 89.5 -66.3 23.2 3.9 -0.02| 6.1 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251211.12.gif