UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for SBBE... Searching the city database file for: SBBE ... Date:1200Z 9 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 1011 16 27.0 23.5 81 3.5 24.5 100 5 299.2 302.6 297.2 352.8 18.32 1 1000 118 25.0 22.6 87 2.4 23.3 85 8 298.1 301.3 296.4 349.1 17.52 2 981 287 23.6 22.0 91 1.6 22.5 76 12 298.4 301.5 296.3 348.5 17.21 3 947 595 22.0 20.7 92 1.3 21.1 61 17 299.8 302.8 296.1 347.9 16.44 4 925 800 20.6 18.8 89 1.8 19.4 55 19 300.4 303.1 295.3 344.1 14.93 5 880 1232 18.4 13.5 73 4.9 15.2 66 21 302.4 304.5 293.2 335.3 11.12 6 856 1470 19.4 1.4 30 18.0 9.6 86 26 305.9 306.8 289.0 321.0 4.95 7 850 1531 19.0 7.0 46 12.0 11.8 95 27 306.0 307.4 291.3 328.5 7.41 8 844 1592 18.2 12.2 68 6.0 14.3 97 26 305.8 307.8 293.8 337.8 10.64 9 804 2005 14.6 13.5 93 1.1 13.9 114 19 306.3 308.5 295.0 342.9 12.19 10 733 2781 10.0 10.0 100 0.0 10.0 102 27 309.5 311.4 294.7 341.7 10.58 11 717 2964 6.4 3.2 80 3.2 4.6 97 30 307.5 308.7 291.2 328.0 6.73 12 700 3162 8.4 0.4 57 8.0 4.1 90 29 311.8 312.9 291.5 329.4 5.63 13 697 3198 8.8 -0.2 53 9.0 4.0 88 28 312.6 313.6 291.6 329.6 5.41 14 682 3378 8.8 -8.2 29 17.0 1.0 80 24 314.6 315.1 290.0 324.3 3.02 15 663 3611 7.6 -14.4 19 22.0 -1.2 82 18 315.8 316.1 289.4 322.0 1.89 16 653 3736 6.4 -12.6 24 19.0 -1.4 83 15 315.8 316.2 289.7 323.1 2.22 17 643 3863 5.4 -0.6 65 6.0 2.2 84 12 316.0 317.1 292.9 334.2 5.70 18 625 4095 4.2 -4.8 52 9.0 -0.2 96 9 317.3 318.1 292.0 331.1 4.28 19 616 4213 3.2 0.6 83 2.6 1.8 108 8 317.4 318.7 293.9 338.1 6.50 20 594 4507 1.0 -0.4 90 1.4 0.3 82 6 318.2 319.4 293.9 338.2 6.27 21 565 4908 -1.3 -3.8 83 2.5 -2.6 23 3 320.1 321.1 293.5 336.6 5.12 22 553 5079 -1.9 -6.3 72 4.4 -4.0 357 2 321.3 322.2 293.2 335.5 4.32 23 545 5196 -1.7 -17.7 28 16.0 -7.5 340 1 322.9 323.3 291.4 328.9 1.74 24 542 5240 -1.9 -9.9 54 8.0 -5.4 340 1 323.2 323.8 292.9 334.2 3.33 25 538 5299 -1.5 -21.5 20 20.0 -8.2 341 2 324.3 324.6 291.4 328.8 1.27 26 509 5739 -3.5 -22.5 21 19.0 -9.6 344 7 327.1 327.3 292.1 331.5 1.23 27 500 5880 -4.7 -17.7 35 13.0 -9.4 345 8 327.3 327.7 292.7 333.9 1.90 28 491 6023 -5.7 -14.7 49 9.0 -9.2 358 11 327.8 328.3 293.4 336.3 2.49 29 462 6498 -8.1 -30.1 15 22.0 -13.8 348 11 330.6 330.7 292.6 333.1 0.68 30 421 7212 -13.7 -23.7 43 10.0 -16.6 330 10 332.3 332.6 293.6 337.1 1.34 31 400 7600 -15.9 -30.9 26 15.0 -19.4 320 9 334.3 334.5 293.6 337.0 0.73 32 387 7849 -17.1 -37.1 16 20.0 -20.9 328 9 335.9 336.0 293.7 337.5 0.41 33 379 8005 -18.1 -29.1 38 11.0 -20.7 333 9 336.6 336.8 294.3 340.0 0.91 34 361 8368 -19.9 -34.9 25 15.0 -22.8 338 9 338.9 339.0 294.6 341.0 0.55 35 300 9710 -31.9 -35.3 72 3.4 -32.4 200 3 340.4 340.5 295.0 342.8 0.63 36 298 9757 -32.3 -35.4 74 3.1 -32.8 197 4 340.5 340.6 295.0 342.9 0.63 37 291 9924 -32.9 -39.9 50 7.0 -33.8 187 6 342.0 342.1 295.2 343.6 0.41 38 258 10756 -39.9 -45.9 53 6.0 -40.4 170 25 343.6 343.7 295.4 344.6 0.24 39 251 10943 -41.1 -43.3 79 2.2 -41.3 174 32 344.6 344.6 295.7 345.9 0.33 40 250 10970 -41.3 -44.3 73 3.0 -41.6 175 33 344.7 344.7 295.7 345.9 0.30 41 231 11500 -45.5 -52.5 45 7.0 -45.9 172 36 346.2 346.2 295.9 346.7 0.13 42 221 11793 -48.1 -51.2 70 3.1 -48.3 167 37 346.6 346.6 296.0 347.2 0.16 43 207 12219 -52.1 -58.1 48 6.0 -52.3 161 39 346.8 346.9 296.0 347.1 0.07 44 200 12440 -53.7 -57.3 65 3.6 -53.8 170 47 347.7 347.7 296.2 348.1 0.08 45 198 12505 -54.1 -57.8 64 3.7 -54.2 165 48 348.1 348.1 296.3 348.4 0.08 46 183 13006 -59.1 -62.6 64 3.5 -59.2 168 45 347.9 347.9 296.2 348.1 0.05 47 175 13286 -61.7 -65.9 57 4.2 -61.7 169 43 348.1 348.1 296.3 348.2 0.03 48 172 13394 -60.5 -73.5 17 13.0 -60.6 170 42 351.8 351.8 297.0 351.9 0.01 49 170 13467 -60.3 -73.3 17 13.0 -60.4 166 40 353.3 353.3 297.4 353.4 0.01 50 150 14240 -65.5 -75.5 24 10.0 -65.6 345 4 357.2 357.2 298.1 357.3 0.01 51 132 15006 -70.7 -79.7 25 9.0 -70.8 317 14 361.3 361.3 299.0 361.3 0.01 52 112 15959 -78.3 -81.5 59 3.2 -78.3 269 44 364.4 364.4 299.5 364.5 0.00 53 101 16544 -80.7 -85.4 45 4.7 -80.7 255 53 370.8 370.8 300.7 370.8 0.00 54 100 16600 -80.9 -85.7 44 4.8 -80.9 255 48 371.4 371.4 300.8 371.4 0.00 55 79 17913 -84.3 -89.3 41 5.0 -84.3 265 28 390.3 390.3 303.8 390.3 0.00 56 70 18590 -78.9 -88.9 18 10.0 -78.9 75 3 415.6 415.6 307.2 415.6 0.00 57 68 18755 -78.1 -88.1 18 10.0 -78.1 116 6 420.8 420.8 307.8 420.8 0.00 58 62 19281 -79.3 -88.3 21 9.0 -79.3 335 13 429.4 429.4 308.8 429.4 0.00 59 60 19469 -75.1 -88.1 11 13.0 -75.2 18 14 442.8 442.8 310.1 442.8 0.00 60 50 20530 -73.5 -89.5 7 16.0 -73.6 80 31 470.3 470.3 312.7 470.3 0.00 61 44 21282 -72.3 -90.3 5 18.0 -72.4 99 36 490.7 490.7 314.3 490.7 0.00 62 39 22007 -64.9 -88.9 2 24.0 -65.3 72 54 526.7 526.7 316.7 526.7 0.00 63 36 22495 -65.9 -88.9 3 23.0 -66.2 84 57 536.3 536.3 317.3 536.3 0.00 64 30 23620 -60.1 -87.1 2 27.0 -61.0 95 67 580.8 580.8 319.7 580.8 0.01 65 26 24519 -57.4 -85.6 2 28.2 -58.7 95 72 612.8 612.8 321.2 612.9 0.01 66 21 25881 -53.3 -83.3 1 30.0 -55.8 93 69 663.7 663.7 323.2 663.8 0.02 TRP 79 17913 -84.3 -89.3 41 5.0 -84.3 265 28 390.3 390.3 303.8 390.3 0.00 WND 26 24519 -57.4 -85.6 2 28.2 -58.7 95 72 612.8 612.8 321.2 612.9 0.01 Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 581.39 mb = 4681.42 m = 15358.79 ft Wetbulb zero: 673.33 mb = 3483.57 m = 11428.89 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 68.34 % Est. max temperature: 32.93 C = 91.27 F Sfc-Lift cond lev (LCL): 961.32 mb = 464.06 m = 1522.49 ft T: 22.68 C 700-500 lapse rate: 4.82 C/km ThetaE index: 31.74 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 915.51 mb = 889.25 m = 2917.46 ft Mean mixing ratio: 16.41 g/kg Conv temperature: 28.59 C = 83.46 F Cap Strength: 2.04 C Lifted Index: -0.79 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.04 C Lifted Index @700 mb: -1.46 C Showalter Index: 7.26 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 11.70 C K Index: 22.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 146.00 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 445.57 J/kg Max Up Vert Vel: 29.85 m/s Conv Inhibition (B-): 31.17 J/kg Cap Strength: 2.04 C Lift Cond Lev (LCL): 935.21 mb = 704.41 m = 2311.03 ft Lev Free Conv (LFC): 810.21 mb = 1939.77 m = 6363.98 ft Equ Level (EL): 220.21 mb = 11815.72 m = 38765.02 ft B at Equ Level: 444.89 J/kg Max Parcel Lev (MPL): 130.21 mb = 15084.57 m = 49489.46 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 1011 16 100 5 -4.9 0.9 | 308 7 5.3 -4.2 1 1000 118 85 8 -8.0 -0.7 | 338 6 2.3 -5.8 2 979 305 75 13 -12.6 -3.4 | 15 9 -2.3 -8.4 3 945 610 60 17 -14.7 -8.5 | 18 14 -4.5 -13.6 4 925 800 55 19 -15.6 -10.9 | 18 17 -5.3 -16.0 5 913 914 55 21 -17.2 -12.0 | 22 18 -6.9 -17.1 6 881 1219 65 21 -19.0 -8.9 | 32 16 -8.8 -13.9 7 851 1524 90 27 -27.0 0.0 | 73 17 -16.7 -5.1 8 850 1531 95 27 -26.9 2.4 | 81 17 -16.6 -2.7 9 791 2134 120 17 -14.7 8.5 | 128 6 -4.5 3.4 10 763 2438 110 23 -21.6 7.9 | 104 12 -11.3 2.8 11 710 3048 95 31 -30.9 2.7 | 83 21 -20.6 -2.4 12 700 3162 90 29 -29.0 0.0 | 75 19 -18.7 -5.1 13 684 3353 80 24 -23.6 -4.2 | 55 16 -13.4 -9.2 14 634 3962 85 9 -9.0 -0.8 | 347 6 1.3 -5.8 15 610 4267 115 8 -7.3 3.4 | 299 3 3.0 -1.7 16 545 5182 340 1 0.3 -0.9 | 299 12 10.6 -6.0 17 500 5880 345 8 2.1 -7.7 | 316 18 12.3 -12.8 18 486 6096 5 13 -1.1 -13.0 | 333 20 9.1 -18.0 19 467 6401 350 11 1.9 -10.8 | 323 20 12.2 -15.9 20 400 7600 320 9 5.8 -6.9 | 307 20 16.1 -12.0 21 367 8230 340 9 3.1 -8.5 | 315 19 13.3 -13.5 22 352 8534 335 10 4.2 -9.1 | 314 20 14.5 -14.1 23 324 9144 340 1 0.3 -0.9 | 299 12 10.6 -6.0 24 300 9710 200 3 1.0 2.8 | 281 12 11.3 -2.2 25 273 10363 160 11 -3.8 10.3 | 231 8 6.5 5.3 26 250 10970 175 33 -2.9 32.9 | 195 29 7.4 27.8 27 239 11278 175 35 -3.1 34.9 | 194 31 7.2 29.8 28 208 12192 160 38 -13.0 35.7 | 175 31 -2.7 30.7 29 200 12440 170 47 -8.2 46.3 | 183 41 2.1 41.2 30 198 12497 165 48 -12.4 46.4 | 177 41 -2.2 41.3 31 171 13411 170 42 -7.3 41.4 | 185 36 3.0 36.3 32 155 14021 120 16 -13.9 8.0 | 129 5 -3.6 2.9 33 150 14240 345 4 1.0 -3.9 | 308 14 11.3 -8.9 34 148 14326 125 12 -9.8 6.9 | 193 2 0.4 1.8 35 133 14935 320 12 7.7 -9.2 | 308 23 18.0 -14.3 36 120 15545 280 32 31.5 -5.6 | 284 43 41.8 -10.6 37 102 16459 255 60 58.0 15.5 | 261 69 68.2 10.5 38 100 16600 255 48 46.4 12.4 | 263 57 56.6 7.4 39 97 16764 255 48 46.4 12.4 | 263 57 56.6 7.4 40 82 17678 280 37 36.4 -6.4 | 284 48 46.7 -11.5 41 79 17913 265 28 27.9 2.4 | 274 38 38.2 -2.6 42 78 17983 270 30 30.0 -0.0 | 277 41 40.3 -5.1 43 74 18288 240 22 19.1 11.0 | 259 30 29.3 5.9 44 70 18590 75 3 -2.9 -0.8 | 308 9 7.4 -5.8 45 70 18593 165 10 -2.6 9.7 | 239 9 7.7 4.6 46 66 18898 75 3 -2.9 -0.8 | 308 9 7.4 -5.8 47 63 19202 315 12 8.5 -8.5 | 306 23 18.8 -13.5 48 60 19507 25 14 -5.9 -12.7 | 346 18 4.3 -17.7 49 57 19812 335 21 8.9 -19.0 | 322 31 19.1 -24.1 50 54 20117 335 12 5.1 -10.9 | 316 22 15.3 -15.9 51 51 20422 95 13 -13.0 1.1 | 34 5 -2.7 -3.9 52 50 20530 80 31 -30.5 -5.4 | 63 23 -20.3 -10.4 53 48 20726 85 29 -28.9 -2.5 | 68 20 -18.6 -7.6 54 44 21336 100 36 -35.5 6.3 | 93 25 -25.2 1.2 55 40 21946 70 54 -50.7 -18.5 | 60 47 -40.5 -23.5 56 36 22555 85 57 -56.8 -5.0 | 78 48 -46.5 -10.0 57 34 22860 100 56 -55.1 9.7 | 96 45 -44.9 4.7 58 30 23620 95 67 -66.7 5.8 | 91 56 -56.5 0.8 59 26 24519 95 72 -71.7 6.3 | 91 61 -61.5 1.2 60 25 24689 95 72 -71.7 6.3 | 91 61 -61.5 1.2 61 17 26213 90 66 -66.0 0.0 | 85 56 -55.7 -5.1 Wind Parameters Mean winds (0-6000m): 86.2 at 15.3 knts Storm direction: 116.2 at 11.4 knts Shear (0-3000m) pos: 3.3 neg: 5.3 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 136.3 deg Storm rel helicity (0-3000m) pos: 120.5 neg: -30.1 tot: 90.4 m^2/s^2 ave: 30.1 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 4.5 10^-3/s Energy-Hel index: 0.33 Bulk Rich Number: 155.12 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 75 11 5 8| 0.0 12.4 12.4| 15.5 0.0 15.5 31.0 0.68| 13.0 8.8 1000 64 15 16 12| 0.0 9.0 9.0| 25.8 -0.3 25.4 25.4 0.53| 10.3 5.5 1500 67 18 27 13| 4.8 6.0 10.8| 86.5 -0.3 86.2 57.5 0.71| 11.8 8.4 2000 78 19 43 12| 4.9 4.5 9.4|118.1 -0.3 117.8 58.9 0.70| 12.3 8.6 2500 86 19 54 11| 3.9 4.6 8.5|120.5 -9.6 110.8 44.3 0.54| 11.9 6.4 3000 89 21 63 12| 3.3 5.3 8.6|120.5 -30.1 90.4 30.1 0.39| 11.4 4.5 4000 88 20 61 12| 3.2 3.6 6.8|120.5 -97.7 22.8 5.7 0.08| 11.9 0.9 5000 89 17 53 9| 2.6 2.7 5.3|122.2-111.4 10.8 2.2 0.02| 11.0 0.2 6000 86 15 39 8| 1.6 2.4 4.0|154.7-115.3 39.4 6.6 0.07| 10.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//SBBE/skewt/SBBE.skewt.20251209.12.gif