UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:0000Z 5 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 27.8 23.4 77 4.4 24.6 20 8 300.2 303.5 297.4 353.7 18.25 1 1000 95 27.0 22.9 78 4.1 24.0 20 15 300.1 303.4 297.2 352.5 17.85 2 925 783 23.2 18.6 75 4.6 20.0 45 16 303.0 305.8 295.9 346.7 14.74 3 850 1516 18.2 16.1 88 2.1 16.8 20 5 305.2 307.8 295.8 346.1 13.67 4 808 1948 15.0 14.3 96 0.7 14.6 100 4 306.3 308.7 295.4 344.7 12.79 5 769 2366 12.6 10.4 86 2.2 11.2 135 3 308.0 310.0 294.2 339.4 10.36 6 747 2611 12.2 6.2 67 6.0 8.6 123 2 310.2 311.7 293.0 334.7 7.99 7 742 2667 12.4 4.4 58 8.0 7.8 118 2 311.0 312.3 292.5 332.9 7.08 8 700 3155 10.4 -9.6 23 20.0 1.5 80 6 314.0 314.5 289.5 322.6 2.63 9 695 3215 10.2 -14.8 16 25.0 0.2 76 6 314.4 314.8 288.8 320.2 1.74 10 654 3717 7.6 -18.4 14 26.0 -2.0 45 4 317.0 317.3 289.2 321.6 1.37 11 649 3780 7.4 -17.6 15 25.0 -2.0 42 4 317.5 317.8 289.5 322.5 1.48 12 629 4037 5.6 -3.4 52 9.0 1.0 26 3 318.3 319.2 292.7 333.5 4.73 13 619 4168 4.8 -6.2 45 11.0 -0.5 18 2 318.8 319.6 292.1 331.5 3.89 14 600 4421 3.2 -6.8 48 10.0 -1.6 357 2 319.8 320.6 292.3 332.3 3.83 15 582 4667 1.2 -1.0 85 2.2 0.0 334 3 320.3 321.5 294.3 340.0 6.12 16 539 5278 -3.7 -3.8 99 0.1 -3.7 274 6 321.5 322.6 294.1 339.0 5.37 17 520 5562 -4.1 -8.6 71 4.5 -6.1 246 7 324.4 325.1 293.6 337.2 3.84 18 500 5870 -5.7 -10.1 71 4.4 -7.6 215 8 326.1 326.8 293.8 338.0 3.55 19 489 6044 -6.5 -11.5 68 5.0 -8.6 226 9 327.2 327.8 293.9 338.2 3.25 20 486 6092 -6.9 -10.8 74 3.9 -8.6 230 9 327.3 328.0 294.0 338.9 3.45 21 483 6141 -6.9 -11.9 67 5.0 -9.0 230 9 327.9 328.5 294.0 338.6 3.18 22 464 6453 -8.3 -22.3 31 14.0 -12.7 231 8 329.9 330.2 293.0 334.8 1.38 23 431 7022 -11.7 -36.7 11 25.0 -16.9 233 5 332.6 332.7 292.8 334.1 0.38 24 417 7274 -13.5 -24.5 39 11.0 -16.7 234 4 333.4 333.7 293.8 338.0 1.26 25 404 7515 -14.9 -33.9 18 19.0 -19.0 235 3 334.7 334.8 293.5 336.7 0.54 26 400 7590 -15.3 -26.3 38 11.0 -18.3 235 3 335.1 335.3 294.1 339.2 1.12 27 399 7609 -15.3 -26.3 38 11.0 -18.3 235 3 335.3 335.6 294.2 339.4 1.12 28 394 7704 -15.5 -33.5 20 18.0 -19.4 232 3 336.3 336.4 293.9 338.5 0.57 29 368 8218 -18.5 -33.5 26 15.0 -21.7 221 5 338.9 339.1 294.6 341.3 0.61 30 364 8300 -19.1 -38.1 17 19.0 -22.5 211 4 339.2 339.3 294.5 340.7 0.39 31 318 9291 -27.3 -38.3 34 11.0 -29.0 138 8 341.2 341.3 295.0 342.9 0.44 32 305 9592 -28.9 -47.9 14 19.0 -31.0 125 10 343.0 343.1 295.2 343.7 0.16 33 303 9639 -29.5 -48.5 14 19.0 -31.4 123 10 342.8 342.9 295.1 343.5 0.15 34 300 9710 -30.1 -48.1 16 18.0 -32.0 120 11 343.0 343.0 295.2 343.6 0.16 35 292 9902 -31.5 -50.5 14 19.0 -33.3 127 11 343.6 343.7 295.3 344.2 0.13 36 280 10197 -34.3 -41.3 49 7.0 -35.1 142 12 343.7 343.8 295.6 345.2 0.37 37 272 10399 -35.5 -50.5 20 15.0 -36.7 150 12 344.9 344.9 295.6 345.4 0.14 38 250 10980 -40.5 -46.5 52 6.0 -41.0 150 22 345.9 345.9 295.9 346.8 0.23 39 240 11257 -42.5 -46.2 67 3.7 -42.8 150 26 346.9 347.0 296.2 347.9 0.25 40 203 12364 -51.9 -54.0 78 2.1 -52.0 168 32 349.1 349.1 296.5 349.6 0.12 41 200 12460 -52.9 -55.7 71 2.8 -53.0 170 32 349.0 349.0 296.5 349.4 0.10 42 190 12789 -55.9 -60.6 56 4.7 -56.0 168 33 349.3 349.3 296.5 349.6 0.06 43 185 12958 -57.1 -67.1 27 10.0 -57.3 166 34 350.1 350.1 296.7 350.2 0.02 44 168 13560 -62.3 -72.3 25 10.0 -62.4 161 38 351.2 351.2 296.9 351.2 0.01 45 156 14013 -66.1 -74.1 32 8.0 -66.2 157 40 352.2 352.2 297.1 352.3 0.01 46 150 14250 -68.3 -72.3 56 4.0 -68.3 155 42 352.4 352.4 297.2 352.5 0.01 47 123 15413 -76.9 -81.9 45 5.0 -76.9 143 35 357.4 357.4 298.2 357.4 0.00 48 100 16590 -80.3 -88.3 25 8.0 -80.3 270 18 372.6 372.6 301.0 372.6 0.00 49 83 17631 -85.5 -91.5 33 6.0 -85.5 215 17 382.4 382.4 302.6 382.4 0.00 50 71 18509 -77.7 -87.7 18 10.0 -77.7 254 16 416.5 416.5 307.3 416.5 0.00 51 70 18590 -78.1 -87.1 22 9.0 -78.1 300 11 417.3 417.3 307.4 417.3 0.00 52 62 19279 -80.3 -88.3 25 8.0 -80.3 290 19 427.2 427.2 308.5 427.2 0.00 53 59 19561 -78.3 -89.3 15 11.0 -78.3 273 11 437.8 437.8 309.7 437.8 0.00 54 56 19864 -71.3 -88.3 6 17.0 -71.4 199 12 460.3 460.3 311.8 460.3 0.00 55 52 20300 -73.5 -89.5 7 16.0 -73.6 129 22 465.0 465.0 312.2 465.1 0.00 56 50 20530 -71.7 -89.7 5 18.0 -71.8 115 35 474.5 474.5 313.0 474.5 0.00 57 36 22501 -63.7 -89.7 2 26.0 -64.2 90 50 542.0 542.0 317.6 542.0 0.00 58 33 23031 -65.9 -89.9 2 24.0 -66.3 99 53 549.8 549.8 318.1 549.8 0.00 59 30 23610 -64.9 -89.9 2 25.0 -65.4 95 61 567.7 567.7 319.0 567.7 0.00 60 24 25003 -58.3 -86.7 1 28.4 -59.7 90 73 624.2 624.2 321.7 624.2 0.01 61 23 25274 -57.1 -86.1 1 29.0 -58.7 90 73 635.5 635.5 322.1 635.5 0.01 62 20 26180 -49.1 -82.1 1 33.0 -52.8 85 61 685.9 685.9 324.0 686.1 0.02 63 18 26876 -45.9 -80.9 1 35.0 -51.1 85 58 717.0 717.0 325.0 717.2 0.03 64 16 27671 -39.7 -78.7 1 39.0 -48.0 85 55 761.8 761.8 326.3 762.2 0.05 TRP 83 17631 -85.5 -91.5 33 6.0 -85.5 215 17 382.4 382.4 302.6 382.4 0.00 WND 24 25003 -58.3 -86.7 1 28.4 -59.7 90 73 624.2 624.2 321.7 624.2 0.01 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 571.47 mb = 4816.59 m = 15802.26 ft Wetbulb zero: 691.40 mb = 3257.51 m = 10687.23 ft Precipitable water: 1.93 inches Sfc-500 mean rel hum: 67.07 % Est. max temperature: 32.58 C = 90.64 F Sfc-Lift cond lev (LCL): 946.89 mb = 576.63 m = 1891.81 ft T: 24.34 C 700-500 lapse rate: 5.93 C/km ThetaE index: 33.48 C Layer 1000.0- 654.0 mb Conv cond level (CCL): 860.11 mb = 1413.53 m = 4637.51 ft Mean mixing ratio: 16.16 g/kg Conv temperature: 32.55 C = 90.58 F Cap Strength: 1.93 C Lifted Index: -2.56 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.41 C Lifted Index @700 mb: -0.05 C Showalter Index: -1.33 C Risk: Thunderstorms probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.80 C K Index: 20.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 211.20 Risk: None Energy Index: -1.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 533.70 J/kg Max Up Vert Vel: 32.67 m/s Conv Inhibition (B-): 35.13 J/kg Cap Strength: 1.93 C Lift Cond Lev (LCL): 900.25 mb = 1018.12 m = 3340.26 ft Lev Free Conv (LFC): 825.25 mb = 1768.20 m = 5801.12 ft Equ Level (EL): 205.25 mb = 12290.98 m = 40324.26 ft B at Equ Level: 533.38 J/kg Max Parcel Lev (MPL): 105.25 mb = 16299.12 m = 53474.16 ft Wind level data Storm motion: 78 at 5 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 20 8 -2.7 -7.5 | 343 7 2.0 -6.5 1 1000 95 20 15 -5.1 -14.1 | 2 13 -0.4 -13.1 2 977 305 25 20 -8.5 -18.1 | 12 18 -3.7 -17.1 3 943 610 45 19 -13.4 -13.4 | 35 15 -8.7 -12.4 4 925 783 45 16 -11.3 -11.3 | 32 12 -6.5 -10.3 5 911 914 40 12 -7.7 -9.2 | 20 9 -2.9 -8.2 6 850 1516 20 5 -1.7 -4.7 | 320 5 3.1 -3.7 7 790 2134 135 4 -2.8 2.8 | 207 4 1.9 3.8 8 762 2438 135 3 -2.1 2.1 | 220 4 2.6 3.1 9 709 3048 90 1 -1.0 0.0 | 255 4 3.8 1.0 10 700 3155 80 6 -5.9 -1.0 | 88 1 -1.1 -0.0 11 610 4267 10 2 -0.3 -2.0 | 282 5 4.4 -1.0 12 500 5870 215 8 4.6 6.6 | 231 12 9.4 7.6 13 486 6096 230 9 6.9 5.8 | 240 13 11.7 6.8 14 400 7590 235 3 2.5 1.7 | 249 8 7.2 2.7 15 367 8230 220 5 3.2 3.8 | 239 9 8.0 4.8 16 352 8534 170 2 -0.3 2.0 | 236 5 4.4 3.0 17 300 9710 120 11 -9.5 5.5 | 144 8 -4.8 6.5 18 298 9754 120 11 -9.5 5.5 | 144 8 -4.8 6.5 19 273 10363 150 12 -6.0 10.4 | 174 11 -1.2 11.4 20 250 10973 150 14 -7.0 12.1 | 170 13 -2.2 13.1 21 250 10980 150 22 -11.0 19.1 | 163 21 -6.2 20.1 22 228 11582 150 32 -16.0 27.7 | 159 31 -11.2 28.7 23 200 12460 170 32 -5.6 31.5 | 179 33 -0.8 32.5 24 199 12497 170 31 -5.4 30.5 | 179 32 -0.6 31.5 25 150 14250 155 42 -17.7 38.1 | 162 41 -13.0 39.1 26 148 14326 155 43 -18.2 39.0 | 161 42 -13.4 40.0 27 126 15240 140 42 -27.0 32.2 | 146 40 -22.2 33.2 28 114 15850 150 16 -8.0 13.9 | 168 15 -3.2 14.9 29 108 16154 280 11 10.8 -1.9 | 273 16 15.6 -0.9 30 102 16459 290 16 15.0 -5.5 | 283 20 19.8 -4.5 31 100 16590 270 18 18.0 -0.0 | 267 23 22.8 1.0 32 97 16764 260 20 19.7 3.5 | 260 25 24.5 4.5 33 92 17069 280 14 13.8 -2.4 | 274 19 18.6 -1.4 34 83 17631 215 17 9.8 13.9 | 224 21 14.5 14.9 35 82 17678 225 17 12.0 12.0 | 232 21 16.8 13.0 36 78 17983 155 22 -9.3 19.9 | 168 21 -4.5 20.9 37 74 18288 125 29 -23.8 16.6 | 133 26 -19.0 17.6 38 70 18590 300 11 9.5 -5.5 | 287 15 14.3 -4.5 39 70 18593 95 10 -10.0 0.9 | 110 6 -5.2 1.9 40 66 18898 300 11 9.5 -5.5 | 287 15 14.3 -4.5 41 63 19202 290 22 20.7 -7.5 | 284 26 25.4 -6.5 42 60 19507 290 11 10.3 -3.8 | 280 15 15.1 -2.8 43 54 20117 140 12 -7.7 9.2 | 164 11 -2.9 10.2 44 50 20530 115 35 -31.7 14.8 | 120 31 -27.0 15.8 45 48 20726 125 22 -18.0 12.6 | 136 19 -13.3 13.6 46 40 21946 75 51 -49.3 -13.2 | 75 46 -44.5 -12.2 47 34 22860 100 50 -49.2 8.7 | 102 46 -44.5 9.7 48 30 23610 95 61 -60.8 5.3 | 96 56 -56.0 6.3 49 24 24994 95 71 -70.7 6.2 | 96 66 -66.0 7.2 50 24 25003 90 73 -73.0 0.0 | 91 68 -68.2 1.0 51 23 25298 90 73 -73.0 0.0 | 91 68 -68.2 1.0 52 21 25908 75 71 -68.6 -18.4 | 75 66 -63.8 -17.4 53 20 26180 85 61 -60.8 -5.3 | 86 56 -56.0 -4.3 54 15 27127 85 54 -53.8 -4.7 | 86 49 -49.0 -3.7 55 14 27432 80 22 -21.7 -3.8 | 81 17 -16.9 -2.8 56 13 27737 75 19 -18.4 -4.9 | 74 14 -13.6 -3.9 Wind Parameters Mean winds (0-6000m): 48.1 at 6.5 knts Storm direction: 78.1 at 4.9 knts Shear (0-3000m) pos: 1.7 neg: 2.5 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): -88.7 deg Storm rel helicity (0-3000m) pos: 50.4 neg: -19.7 tot: 30.7 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 0.9 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 29.76 Bulk Shear: 17.93 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 27 17 12 15| 12.4 0.0 12.4| 38.3 0.0 38.3 76.7 0.63| 17.4 10.9 1000 34 17 20 13| 6.2 4.4 10.6| 46.2 -10.7 35.5 35.5 0.31| 14.1 4.4 1500 34 14 16 11| 4.1 5.0 9.2| 46.2 -19.4 26.8 17.9 0.09| 11.6 1.1 2000 36 11 13 8| 3.0 3.8 6.8| 46.9 -19.7 27.1 13.6 0.04| 10.7 0.4 2500 40 10 13 7| 2.0 3.0 5.0| 48.6 -19.7 28.9 11.6 0.07| 9.1 0.7 3000 42 8 10 5| 1.7 2.5 4.1| 50.4 -19.7 30.7 10.2 0.11| 8.0 0.9 4000 46 7 7 4| 1.3 1.6 2.9| 50.4 -21.9 28.4 7.1 -0.03| 7.3 -0.2 5000 42 6 353 4| 1.0 1.8 2.9| 50.9 -26.0 24.9 5.0 -0.06| 6.5 -0.4 6000 48 6 1 3| 0.8 2.0 2.9| 53.7 -51.7 2.0 0.3 -0.16| 6.3 -1.0 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251205.00.gif