UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:0000Z 9 DEC 25 Station: TBPB WMO ident: 78954 Latitude: 13.07 Longitude: -59.48 Elevation: 56.00 ------------------------------------------------------------------------------- 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 1008 56 26.6 20.6 70 6.0 22.3 70 18 299.1 301.9 295.2 343.7 15.33 1 1003 100 26.6 20.6 70 6.0 22.3 76 20 299.5 302.3 295.4 344.5 15.40 2 1000 127 26.4 20.4 70 6.0 22.2 80 21 299.5 302.3 295.3 344.1 15.26 3 947 605 21.8 18.5 82 3.3 19.5 70 22 299.6 302.2 294.6 341.3 14.29 4 925 809 20.4 16.0 76 4.4 17.4 80 23 300.2 302.4 293.5 336.7 12.46 5 882 1219 18.2 8.2 52 10.0 12.2 85 21 302.0 303.4 290.3 325.1 7.75 6 850 1535 16.0 8.0 59 8.0 11.2 85 21 302.9 304.4 290.7 326.6 7.94 7 814 1901 14.6 10.0 74 4.6 11.7 68 16 305.2 307.0 292.7 333.8 9.51 8 800 2047 14.0 8.0 67 6.0 10.3 63 17 306.1 307.6 292.2 331.6 8.44 9 788 2175 16.2 -11.8 13 28.0 4.2 63 18 309.8 310.1 287.5 316.1 1.96 10 770 2371 15.4 -19.6 7 35.0 2.5 79 20 310.9 311.1 286.9 314.5 1.05 11 709 3064 10.8 -17.2 12 28.0 0.1 76 13 313.3 313.6 288.1 318.0 1.40 12 700 3170 10.2 -18.8 11 29.0 -0.4 75 11 313.8 314.0 288.1 317.9 1.24 13 606 4353 4.2 -32.8 5 37.0 -5.7 83 20 320.1 320.1 289.2 321.5 0.40 14 597 4475 4.6 -35.4 4 40.0 -5.7 88 21 321.9 322.0 289.7 323.1 0.31 15 574 4793 2.6 -32.4 5 35.0 -6.8 101 25 323.2 323.3 290.2 324.8 0.44 16 556 5049 0.6 -32.4 6 33.0 -8.1 105 27 323.8 323.9 290.4 325.4 0.45 17 525 5506 -2.7 -37.7 5 35.0 -10.6 105 29 325.2 325.2 290.6 326.2 0.28 18 512 5704 -4.3 -38.3 5 34.0 -11.7 105 30 325.6 325.6 290.7 326.6 0.27 19 500 5890 -5.5 -41.5 4 36.0 -12.6 115 32 326.3 326.4 290.9 327.1 0.20 20 446 6775 -11.1 -47.1 3 36.0 -16.9 118 28 330.1 330.1 291.9 330.6 0.12 21 433 7001 -12.7 -41.7 7 29.0 -17.9 119 26 330.9 330.9 292.2 331.8 0.23 22 401 7581 -16.7 -46.7 6 30.0 -21.0 106 27 333.0 333.1 292.7 333.6 0.14 23 400 7600 -16.7 -46.7 6 30.0 -21.0 105 27 333.3 333.3 292.7 333.9 0.14 24 378 8023 -18.7 -51.7 4 33.0 -22.8 105 20 336.1 336.1 293.4 336.4 0.09 25 365 8282 -20.5 -53.5 4 33.0 -24.2 104 20 337.1 337.1 293.7 337.4 0.07 26 351 8570 -23.1 -53.1 5 30.0 -26.3 94 21 337.3 337.4 293.7 337.7 0.08 27 319 9262 -27.9 -56.9 5 29.0 -30.3 92 16 340.0 340.0 294.4 340.3 0.05 28 302 9653 -30.5 -58.5 5 28.0 -32.6 44 6 341.7 341.8 294.8 341.9 0.05 29 300 9700 -30.5 -58.5 5 28.0 -32.6 30 4 342.4 342.4 295.0 342.6 0.05 30 297 9772 -30.7 -58.7 5 28.0 -32.7 28 4 343.1 343.1 295.1 343.3 0.05 31 281 10165 -33.1 -58.1 6 25.0 -34.8 340 7 345.1 345.1 295.6 345.3 0.05 32 261 10683 -37.1 -58.1 9 21.0 -38.4 265 21 346.6 346.6 295.9 346.9 0.06 33 250 10980 -39.9 -58.9 11 19.0 -40.9 265 23 346.7 346.8 296.0 347.0 0.05 34 200 12450 -53.9 -58.0 61 4.1 -54.0 245 26 347.4 347.4 296.1 347.7 0.08 35 171 13441 -61.5 -68.5 39 7.0 -61.6 235 31 350.7 350.7 296.8 350.8 0.02 36 159 13888 -65.7 -70.7 50 5.0 -65.7 249 27 351.0 351.0 296.8 351.1 0.02 37 150 14240 -68.9 -73.4 52 4.5 -68.9 260 24 351.4 351.4 297.0 351.5 0.01 38 131 15034 -76.3 -79.9 57 3.6 -76.3 264 22 352.0 352.0 297.1 352.1 0.01 39 126 15258 -76.3 -80.4 52 4.1 -76.3 266 22 356.0 356.0 297.9 356.0 0.00 40 122 15444 -77.1 -81.7 48 4.6 -77.1 290 21 357.8 357.8 298.2 357.8 0.00 41 105 16295 -81.1 -84.8 53 3.7 -81.1 341 16 365.9 365.9 299.8 365.9 0.00 42 104 16349 -81.1 -85.0 52 3.9 -81.1 340 16 366.9 366.9 300.0 366.9 0.00 43 102 16458 -81.1 -85.2 50 4.1 -81.1 320 17 368.9 368.9 300.4 369.0 0.00 44 100 16570 -79.7 -83.4 54 3.7 -79.7 355 18 373.7 373.7 301.2 373.8 0.00 45 98 16685 -78.9 -83.9 44 5.0 -78.9 355 19 377.5 377.5 301.8 377.5 0.00 46 95 16861 -78.5 -83.4 45 4.9 -78.5 3 20 381.6 381.6 302.5 381.6 0.00 47 87 17363 -77.9 -84.9 31 7.0 -77.9 41 16 392.5 392.5 304.2 392.6 0.00 48 84 17564 -77.7 -85.7 26 8.0 -77.7 55 12 396.9 396.9 304.8 396.9 0.00 49 82 17701 -78.1 -87.1 22 9.0 -78.1 65 9 398.8 398.8 305.0 398.8 0.00 50 76 18133 -79.5 -88.5 21 9.0 -79.5 36 4 404.7 404.7 305.8 404.7 0.00 51 75 18208 -79.5 -88.5 21 9.0 -79.5 11 5 406.2 406.2 306.0 406.2 0.00 52 70 18600 -78.9 -93.9 7 15.0 -78.9 55 15 415.6 415.6 307.2 415.6 0.00 53 64 19110 -78.5 -93.5 7 15.0 -78.6 93 17 427.3 427.3 308.5 427.3 0.00 54 50 20550 -69.7 -87.7 6 18.0 -69.9 130 3 479.2 479.2 313.4 479.3 0.00 55 46 21052 -66.7 -86.7 4 20.0 -67.0 51 19 498.0 498.0 314.8 498.1 0.00 56 42 21602 -68.1 -89.1 3 21.0 -68.4 78 20 507.7 507.7 315.5 507.7 0.00 57 31 23457 -61.9 -87.9 2 26.0 -62.6 90 35 570.5 570.5 319.2 570.5 0.01 58 30 23660 -62.3 -88.3 2 26.0 -63.0 115 38 574.8 574.8 319.4 574.8 0.01 59 20 26230 -50.1 -82.1 1 32.0 -53.5 80 41 682.8 682.8 323.9 683.0 0.02 60 18 26921 -48.1 -80.1 1 32.0 -52.4 80 42 710.0 710.0 324.7 710.3 0.04 61 17 27298 -48.3 -80.3 1 32.0 -52.7 80 41 721.1 721.1 325.1 721.4 0.04 62 14 28582 -46.5 -79.5 1 33.0 -52.2 77 37 768.4 768.4 326.4 768.8 0.05 TRP 104 16349 -81.1 -85.0 52 3.9 -81.1 340 16 366.9 366.9 300.0 366.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 550.36 mb = 5132.08 m = 16837.33 ft Wetbulb zero: 706.90 mb = 3088.46 m = 10132.61 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 28.03 % Est. max temperature: 30.22 C = 86.40 F Sfc-Lift cond lev (LCL): 923.82 mb = 820.05 m = 2690.41 ft T: 20.34 C 700-500 lapse rate: 5.77 C/km ThetaE index: 19.39 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 857.50 mb = 1459.90 m = 4789.65 ft Mean mixing ratio: 13.91 g/kg Conv temperature: 30.23 C = 86.42 F Cap Strength: 3.84 C Lifted Index: 1.10 C Risk: Showers probable Lifted Index @300 mb: 3.29 C Lifted Index @700 mb: 2.39 C Showalter Index: 7.37 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 13.50 C K Index: 0.50 Risk: None Sweat Index: 170.00 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.50 J/kg Max Up Vert Vel: 3.00 m/s Conv Inhibition (B-): 38921.13 J/kg Cap Strength: 3.79 C Lift Cond Lev (LCL): 894.22 mb = 1100.51 m = 3610.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 117 at 15 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 1008 56 70 18 -16.9 -6.2 | 14 13 -3.3 -13.1 1 1000 127 80 21 -20.7 -3.6 | 34 13 -7.1 -10.5 2 980 305 75 19 -18.4 -4.9 | 22 13 -4.8 -11.8 3 946 610 70 22 -20.7 -7.5 | 26 16 -7.1 -14.4 4 925 809 80 23 -22.7 -4.0 | 40 14 -9.1 -10.9 5 914 914 75 23 -22.2 -6.0 | 34 15 -8.6 -12.9 6 882 1219 85 21 -20.9 -1.8 | 40 11 -7.4 -8.7 7 851 1524 85 20 -19.9 -1.7 | 36 11 -6.4 -8.6 8 850 1535 85 21 -20.9 -1.8 | 40 11 -7.4 -8.7 9 821 1829 70 16 -15.0 -5.5 | 7 12 -1.5 -12.4 10 792 2134 60 17 -14.7 -8.5 | 4 15 -1.2 -15.4 11 764 2438 85 21 -20.9 -1.8 | 40 11 -7.4 -8.7 12 736 2743 80 17 -16.7 -3.0 | 18 10 -3.2 -9.9 13 700 3170 75 11 -10.6 -2.8 | 343 10 2.9 -9.7 14 684 3353 65 15 -13.6 -6.3 | 0 13 -0.0 -13.2 15 659 3658 75 9 -8.7 -2.3 | 332 10 4.9 -9.2 16 635 3962 60 12 -10.4 -6.0 | 346 13 3.2 -12.9 17 611 4267 80 19 -18.7 -3.3 | 27 11 -5.1 -10.2 18 567 4877 105 26 -25.1 6.7 | 89 12 -11.5 -0.2 19 506 5791 105 31 -29.9 8.0 | 94 16 -16.4 1.1 20 500 5890 115 32 -29.0 13.5 | 113 17 -15.4 6.6 21 487 6096 115 33 -29.9 13.9 | 113 18 -16.3 7.0 22 415 7315 120 24 -20.8 12.0 | 125 9 -7.2 5.1 23 400 7600 105 27 -26.1 7.0 | 90 13 -12.5 0.1 24 399 7620 105 21 -20.3 5.4 | 78 7 -6.7 -1.5 25 367 8230 105 20 -19.3 5.2 | 73 6 -5.8 -1.7 26 338 8839 85 22 -21.9 -1.9 | 43 12 -8.3 -8.8 27 324 9144 85 17 -16.9 -1.5 | 22 9 -3.4 -8.4 28 311 9449 105 15 -14.5 3.9 | 17 3 -0.9 -3.0 29 300 9700 30 4 -2.0 -3.5 | 312 16 11.6 -10.4 30 298 9754 30 4 -2.0 -3.5 | 312 16 11.6 -10.4 31 285 10058 355 4 0.3 -4.0 | 308 18 13.9 -10.9 32 261 10668 265 21 20.9 1.8 | 278 35 34.5 -5.1 33 250 10980 265 23 22.9 2.0 | 278 37 36.5 -4.9 34 228 11582 270 22 22.0 -0.0 | 281 36 35.6 -6.9 35 208 12192 260 20 19.7 3.5 | 276 33 33.3 -3.4 36 200 12450 245 26 23.6 11.0 | 264 37 37.1 4.1 37 171 13411 235 31 25.4 17.8 | 254 40 39.0 10.9 38 150 14240 260 24 23.6 4.2 | 274 37 37.2 -2.7 39 126 15240 265 22 21.9 1.9 | 278 36 35.5 -5.0 40 113 15850 345 20 5.2 -19.3 | 324 32 18.7 -26.2 41 104 16349 340 16 5.5 -15.0 | 319 29 19.0 -21.9 42 102 16459 320 17 10.9 -13.0 | 309 32 24.5 -19.9 43 100 16570 355 18 1.6 -17.9 | 329 29 15.1 -24.8 44 97 16764 355 19 1.7 -18.9 | 329 30 15.2 -25.8 45 92 17069 20 23 -7.9 -21.6 | 349 29 5.7 -28.5 46 78 17983 85 2 -2.0 -0.2 | 301 14 11.6 -7.1 47 74 18288 345 6 1.6 -5.8 | 310 20 15.1 -12.7 48 70 18593 15 9 -2.3 -8.7 | 324 19 11.2 -15.6 49 70 18600 55 15 -12.3 -8.6 | 355 16 1.3 -15.5 50 66 18898 60 15 -13.0 -7.5 | 358 14 0.6 -14.4 51 60 19507 150 21 -10.5 18.2 | 195 12 3.1 11.3 52 57 19812 45 2 -1.4 -1.4 | 304 15 12.2 -8.3 53 54 20117 55 11 -9.0 -6.3 | 341 14 4.6 -13.2 54 51 20422 40 9 -5.8 -6.9 | 331 16 7.8 -13.8 55 50 20550 130 3 -2.3 1.9 | 294 12 11.3 -5.0 56 49 20726 205 1 0.4 0.9 | 293 15 14.0 -6.0 57 46 21031 50 19 -14.6 -12.2 | 3 19 -1.0 -19.1 58 44 21336 60 21 -18.2 -10.5 | 15 18 -4.6 -17.4 59 42 21641 80 20 -19.7 -3.5 | 31 12 -6.1 -10.4 60 38 22250 65 26 -23.6 -11.0 | 29 20 -10.0 -17.9 61 34 22860 100 38 -37.4 6.6 | 89 24 -23.9 -0.3 62 33 23165 95 31 -30.9 2.7 | 76 18 -17.3 -4.2 63 31 23470 90 35 -35.0 0.0 | 72 23 -21.4 -6.9 64 30 23660 115 38 -34.4 16.1 | 114 23 -20.9 9.2 65 29 23774 115 39 -35.3 16.5 | 114 24 -21.8 9.6 66 28 24079 115 38 -34.4 16.1 | 114 23 -20.9 9.2 67 27 24384 105 38 -36.7 9.8 | 97 23 -23.1 2.9 68 26 24689 95 41 -40.8 3.6 | 83 27 -27.3 -3.3 69 23 25298 100 44 -43.3 7.6 | 91 30 -29.8 0.7 70 21 25908 90 42 -42.0 0.0 | 76 29 -28.4 -6.9 71 20 26230 80 41 -40.4 -7.1 | 62 30 -26.8 -14.0 72 19 26518 80 42 -41.4 -7.3 | 63 31 -27.8 -14.2 73 14 27432 80 38 -37.4 -6.6 | 60 27 -23.9 -13.5 74 12 28042 65 34 -30.8 -14.4 | 39 27 -17.2 -21.3 75 10 28651 80 29 -28.6 -5.0 | 51 19 -15.0 -11.9 Wind Parameters Mean winds (0-6000m): 87.0 at 20.3 knts Storm direction: 117.0 at 15.2 knts Shear (0-3000m) pos: 2.1 neg: 2.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -22.0 deg Storm rel helicity (0-3000m) pos: 59.9 neg: -55.0 tot: 4.9 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.88 Bulk Shear: 2.39 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 20 26 13| 3.6 0.0 3.6| 16.3 -6.8 9.5 19.0 0.31| 8.9 2.8 1000 75 21 30 14| 2.7 0.0 2.7| 30.4 -9.1 21.2 21.2 0.40| 7.2 2.9 1500 78 21 32 13| 1.8 0.0 1.8| 32.6 -10.5 22.0 14.7 0.33| 6.0 2.0 2000 77 20 28 13| 1.4 2.0 3.4| 32.6 -32.0 0.6 0.3 -0.04| 6.7 -0.2 2500 77 20 27 13| 2.5 1.6 4.2| 59.9 -36.0 23.9 9.6 0.15| 7.5 1.1 3000 77 19 25 12| 2.1 2.4 4.5| 59.9 -55.0 4.9 1.6 -0.04| 7.5 -0.3 4000 76 17 16 12| 1.6 1.9 3.5| 86.2 -75.2 11.1 2.8 -0.00| 8.0 -0.0 5000 80 18 24 11| 3.1 1.5 4.7|141.0 -75.2 65.8 13.2 0.22| 8.4 1.9 6000 87 20 40 10| 3.1 1.1 4.1|168.7 -75.2 93.5 15.6 0.27| 7.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251209.00.gif