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 TBPB... Searching the city database file for: TBPB ... Date:1200Z 11 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 26.2 21.4 75 4.8 22.8 75 18 298.7 301.6 295.6 345.6 16.12 1 1000 128 25.4 21.5 79 3.9 22.6 80 17 298.5 301.5 295.8 346.1 16.35 2 957 513 22.2 20.2 88 2.0 20.8 90 19 299.1 302.0 295.5 345.0 15.76 3 925 809 20.6 15.6 73 5.0 17.2 105 20 300.4 302.6 293.3 336.0 12.14 4 924 818 20.4 15.4 73 5.0 17.1 105 20 300.3 302.5 293.2 335.4 11.99 5 850 1535 15.6 14.6 94 1.0 15.0 100 29 302.5 304.8 294.1 339.1 12.39 6 826 1778 14.6 14.6 100 0.0 14.6 92 27 303.9 306.3 294.8 341.9 12.76 7 798 2069 13.2 12.4 95 0.8 12.7 86 29 305.4 307.6 294.2 339.6 11.42 8 791 2143 13.2 11.8 91 1.4 12.3 85 29 306.2 308.3 294.2 339.5 11.06 9 777 2294 14.6 5.6 55 9.0 9.3 90 32 309.3 310.7 292.2 331.9 7.36 10 754 2547 13.2 2.2 47 11.0 7.1 97 33 310.4 311.6 291.4 328.9 5.96 11 746 2637 13.8 -13.2 14 27.0 2.5 98 32 312.0 312.4 288.1 318.1 1.85 12 719 2947 12.2 -22.8 7 35.0 0.2 102 29 313.6 313.7 287.6 316.5 0.85 13 700 3171 10.6 -22.4 8 33.0 -0.7 105 27 314.2 314.4 287.9 317.3 0.90 14 637 3950 6.6 -22.4 10 29.0 -3.2 96 30 318.3 318.5 289.3 321.7 0.99 15 525 5513 -1.3 -35.3 5 34.0 -9.6 115 27 326.9 326.9 291.2 328.2 0.36 16 520 5589 -1.3 -36.3 5 35.0 -9.8 116 29 327.8 327.8 291.5 329.0 0.33 17 500 5900 -3.9 -34.9 7 31.0 -11.3 120 37 328.3 328.4 291.6 329.8 0.39 18 498 5931 -4.3 -35.3 7 31.0 -11.6 119 37 328.2 328.2 291.6 329.6 0.38 19 489 6074 -5.5 -35.5 7 30.0 -12.5 116 38 328.4 328.5 291.7 329.8 0.38 20 484 6154 -6.1 -36.1 7 30.0 -12.9 115 38 328.6 328.7 291.7 330.0 0.36 21 460 6547 -9.7 -37.7 8 28.0 -15.4 117 38 329.0 329.0 291.7 330.2 0.32 22 448 6750 -10.1 -40.1 7 30.0 -15.9 119 39 331.0 331.0 292.2 332.0 0.26 23 441 6870 -10.1 -44.1 4 34.0 -16.2 119 39 332.5 332.5 292.6 333.1 0.17 24 437 6940 -10.5 -44.5 4 34.0 -16.4 120 39 332.8 332.8 292.6 333.5 0.17 25 407 7480 -15.1 -42.1 8 27.0 -19.7 116 33 333.7 333.7 293.0 334.6 0.23 26 400 7610 -16.1 -43.1 8 27.0 -20.5 115 31 334.1 334.1 293.0 334.9 0.21 27 355 8502 -21.7 -51.7 5 30.0 -25.2 129 16 338.1 338.2 294.0 338.5 0.09 28 300 9720 -32.1 -54.1 9 22.0 -33.8 85 9 340.1 340.2 294.4 340.5 0.08 29 285 10080 -35.5 -49.5 23 14.0 -36.6 96 8 340.3 340.3 294.6 340.9 0.15 30 263 10635 -39.1 -60.1 9 21.0 -40.1 19 3 342.9 342.9 295.1 343.1 0.04 31 250 10980 -41.9 -57.9 16 16.0 -42.7 325 16 343.8 343.8 295.3 344.0 0.06 32 248 11034 -42.3 -57.3 18 15.0 -43.0 324 16 344.0 344.0 295.3 344.2 0.07 33 230 11537 -46.7 -60.7 19 14.0 -47.2 311 19 344.8 344.8 295.5 345.0 0.05 34 210 12134 -50.3 -68.3 10 18.0 -50.7 313 15 348.2 348.2 296.3 348.3 0.02 35 200 12450 -52.9 -68.9 13 16.0 -53.2 315 12 349.0 349.0 296.4 349.1 0.02 36 190 12778 -55.5 -69.5 16 14.0 -55.7 312 13 350.0 350.0 296.7 350.0 0.02 37 153 14121 -66.3 -74.3 32 8.0 -66.4 360 11 353.9 353.9 297.5 353.9 0.01 38 150 14240 -67.1 -75.1 31 8.0 -67.2 360 12 354.5 354.5 297.6 354.5 0.01 39 148 14321 -67.5 -75.5 31 8.0 -67.5 358 11 355.2 355.2 297.7 355.2 0.01 40 123 15416 -74.3 -81.3 33 7.0 -74.3 343 7 362.1 362.1 299.1 362.1 0.00 41 120 15559 -75.1 -82.1 33 7.0 -75.1 328 7 363.2 363.2 299.3 363.2 0.00 42 107 16217 -78.9 -82.0 60 3.1 -78.9 284 5 368.1 368.1 300.2 368.1 0.00 43 102 16488 -79.9 -83.5 55 3.6 -79.9 306 8 371.2 371.2 300.8 371.3 0.00 44 100 16600 -80.7 -84.1 56 3.4 -80.7 315 9 371.8 371.8 300.9 371.8 0.00 45 88 17313 -84.5 -87.3 61 2.8 -84.5 40 8 378.0 378.0 301.9 378.0 0.00 46 80 17838 -84.9 -87.9 59 3.0 -84.9 81 13 387.7 387.7 303.5 387.7 0.00 47 77 18050 -83.9 -86.6 62 2.7 -83.9 92 10 394.0 394.0 304.4 394.0 0.00 48 72 18423 -82.7 -86.6 51 3.9 -82.7 74 15 404.2 404.2 305.7 404.2 0.00 49 71 18501 -82.5 -86.0 55 3.5 -82.5 60 18 406.2 406.2 306.0 406.3 0.00 50 70 18580 -81.9 -85.7 52 3.8 -81.9 45 20 409.2 409.2 306.4 409.2 0.00 51 54 20075 -70.1 -91.1 3 21.0 -70.2 132 23 467.9 467.9 312.4 467.9 0.00 52 51 20413 -71.1 -92.1 3 21.0 -71.2 99 21 473.3 473.3 312.9 473.3 0.00 53 50 20530 -70.9 -91.9 3 21.0 -71.1 85 20 476.4 476.4 313.2 476.4 0.00 54 36 22515 -63.7 -89.7 2 26.0 -64.2 71 37 542.0 542.0 317.6 542.0 0.00 55 34 22866 -63.9 -90.9 1 27.0 -64.4 95 41 550.4 550.4 318.1 550.4 0.00 56 30 23640 -60.7 -88.7 1 28.0 -61.6 100 45 579.2 579.2 319.6 579.2 0.00 57 27 24301 -58.9 -87.9 1 29.0 -60.0 94 47 601.9 601.9 320.7 602.0 0.01 58 25 24785 -59.3 -88.3 1 29.0 -60.4 92 48 614.2 614.2 321.2 614.2 0.01 59 21 25894 -54.1 -85.1 1 31.0 -56.4 85 47 661.3 661.3 323.1 661.4 0.01 60 20 26210 -50.9 -82.9 1 32.0 -54.1 85 42 680.4 680.4 323.8 680.5 0.02 61 14 28562 -45.1 -78.1 1 33.0 -51.4 78 43 773.1 773.1 326.5 773.7 0.06 62 14 28562 -45.3 -78.3 1 33.0 -51.5 78 43 772.4 772.5 326.5 773.0 0.06 TRP 88 17313 -84.5 -87.3 61 2.8 -84.5 40 8 378.0 378.0 301.9 378.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 543.43 mb = 5255.60 m = 17242.56 ft Wetbulb zero: 715.04 mb = 2993.27 m = 9820.33 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 39.18 % Est. max temperature: 29.78 C = 85.61 F Sfc-Lift cond lev (LCL): 940.14 mb = 667.83 m = 2191.00 ft T: 21.36 C 700-500 lapse rate: 5.31 C/km ThetaE index: 25.37 C Layer 798.0- 700.0 mb Conv cond level (CCL): 883.39 mb = 1204.25 m = 3950.91 ft Mean mixing ratio: 14.67 g/kg Conv temperature: 29.01 C = 84.21 F Cap Strength: 2.94 C Lifted Index: 1.94 C Risk: Showers probable Lifted Index @300 mb: 0.63 C Lifted Index @700 mb: 2.26 C Showalter Index: 3.23 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 18.50 C K Index: 1.10 Risk: None Sweat Index: 270.20 Risk: None Energy Index: -1.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.34 J/kg Max Up Vert Vel: 4.97 m/s Conv Inhibition (B-): 18.64 J/kg Cap Strength: 2.91 C Lift Cond Lev (LCL): 910.48 mb = 944.96 m = 3100.21 ft Lev Free Conv (LFC): 855.48 mb = 1479.88 m = 4855.19 ft Equ Level (EL): 785.48 mb = 2202.10 m = 7224.64 ft B at Equ Level: 8.93 J/kg Max Parcel Lev (MPL): 765.48 mb = 2419.72 m = 7938.63 ft Wind level data Storm motion: 130 at 20 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 75 18 -17.4 -4.7 | 6 18 -1.7 -17.8 1 1000 128 80 17 -16.7 -3.0 | 4 16 -1.1 -16.1 2 980 305 90 18 -18.0 0.0 | 10 13 -2.3 -13.2 3 946 610 90 20 -20.0 0.0 | 18 14 -4.3 -13.2 4 925 809 105 20 -19.3 5.2 | 25 9 -3.7 -8.0 5 914 914 110 20 -18.8 6.8 | 26 7 -3.1 -6.3 6 882 1219 105 21 -20.3 5.4 | 31 9 -4.6 -7.8 7 850 1535 100 29 -28.6 5.0 | 58 15 -12.9 -8.2 8 821 1829 90 27 -27.0 0.0 | 41 17 -11.3 -13.2 9 792 2134 85 29 -28.9 -2.5 | 40 21 -13.2 -15.7 10 764 2438 95 35 -34.9 3.1 | 62 22 -19.2 -10.1 11 736 2743 100 30 -29.5 5.2 | 60 16 -13.9 -8.0 12 700 3171 105 27 -26.1 7.0 | 59 12 -10.4 -6.2 13 659 3658 105 35 -33.8 9.1 | 77 19 -18.2 -4.1 14 612 4267 85 23 -22.9 -2.0 | 26 17 -7.3 -15.2 15 567 4877 95 28 -27.9 2.4 | 49 16 -12.2 -10.7 16 526 5486 115 27 -24.5 11.4 | 79 9 -8.8 -1.8 17 500 5900 120 37 -32.0 18.5 | 108 17 -16.4 5.3 18 487 6096 115 38 -34.4 16.1 | 99 19 -18.8 2.9 19 433 7010 120 39 -33.8 19.5 | 109 19 -18.1 6.3 20 400 7610 115 31 -28.1 13.1 | 90 12 -12.4 -0.1 21 399 7620 115 33 -29.9 13.9 | 93 14 -14.3 0.8 22 353 8534 130 15 -11.5 9.6 | 310 5 4.2 -3.5 23 325 9144 125 6 -4.9 3.4 | 312 15 10.7 -9.7 24 300 9720 85 9 -9.0 -0.8 | 334 15 6.7 -14.0 25 299 9754 75 6 -5.8 -1.6 | 326 18 9.9 -14.7 26 273 10363 115 9 -8.2 3.8 | 321 12 7.5 -9.4 27 262 10668 5 2 -0.2 -2.0 | 314 22 15.5 -15.2 28 250 10980 325 16 9.2 -13.1 | 317 36 24.8 -26.3 29 228 11582 310 19 14.6 -12.2 | 310 39 30.2 -25.4 30 200 12450 315 12 8.5 -8.5 | 312 32 24.1 -21.7 31 199 12497 330 17 8.5 -14.7 | 319 37 24.2 -27.9 32 171 13411 270 4 4.0 -0.0 | 304 24 19.7 -13.2 33 155 14021 360 10 -0.0 -10.0 | 326 28 15.7 -23.2 34 150 14240 360 12 -0.0 -12.0 | 328 30 15.7 -25.2 35 140 14630 350 9 1.6 -8.9 | 322 28 17.2 -22.0 36 133 14935 360 10 -0.0 -10.0 | 326 28 15.7 -23.2 37 126 15240 360 7 -0.0 -7.0 | 322 26 15.7 -20.2 38 114 15850 295 8 7.3 -3.4 | 306 28 22.9 -16.6 39 108 16154 280 5 4.9 -0.9 | 304 25 20.6 -14.1 40 100 16600 315 9 6.4 -6.4 | 312 29 22.0 -19.6 41 97 16764 340 10 3.4 -9.4 | 320 30 19.1 -22.6 42 92 17069 310 11 8.4 -7.1 | 310 31 24.1 -20.3 43 88 17313 40 8 -5.1 -6.1 | 331 22 10.5 -19.3 44 87 17374 15 6 -1.6 -5.8 | 323 24 14.1 -19.0 45 82 17678 70 16 -15.0 -5.5 | 358 19 0.6 -18.7 46 78 17983 90 10 -10.0 0.0 | 337 14 5.7 -13.2 47 74 18288 100 11 -10.8 1.9 | 337 12 4.8 -11.3 48 70 18580 45 20 -14.1 -14.1 | 357 27 1.5 -27.3 49 70 18593 85 18 -17.9 -1.6 | 9 15 -2.3 -14.8 50 66 18898 40 22 -14.1 -16.9 | 357 30 1.5 -30.0 51 63 19202 65 30 -27.2 -12.7 | 24 28 -11.5 -25.9 52 60 19507 70 37 -34.8 -12.7 | 36 32 -19.1 -25.8 53 54 20117 135 22 -15.6 15.6 | 182 2 0.1 2.4 54 50 20530 85 20 -19.9 -1.7 | 16 16 -4.3 -14.9 55 48 20726 85 19 -18.9 -1.7 | 12 15 -3.3 -14.8 56 46 21031 90 24 -24.0 0.0 | 32 16 -8.3 -13.2 57 44 21336 70 29 -27.3 -9.9 | 27 26 -11.6 -23.1 58 42 21641 65 37 -33.5 -15.6 | 32 34 -17.9 -28.8 59 40 21946 85 39 -38.9 -3.4 | 54 29 -23.2 -16.6 60 38 22250 80 35 -34.5 -6.1 | 44 27 -18.8 -19.3 61 36 22555 70 37 -34.8 -12.7 | 36 32 -19.1 -25.8 62 34 22860 95 41 -40.8 3.6 | 69 27 -25.2 -9.6 63 32 23165 90 40 -40.0 0.0 | 62 28 -24.3 -13.2 64 31 23470 100 43 -42.3 7.5 | 78 27 -26.7 -5.7 65 30 23640 100 45 -44.3 7.8 | 79 29 -28.7 -5.4 66 29 23774 90 44 -44.0 0.0 | 65 31 -28.3 -13.2 67 27 24384 95 47 -46.8 4.1 | 74 32 -31.2 -9.1 68 24 24994 90 48 -48.0 0.0 | 68 35 -32.3 -13.2 69 23 25298 100 48 -47.3 8.3 | 81 32 -31.6 -4.9 70 22 25603 85 51 -50.8 -4.4 | 63 39 -35.1 -17.6 71 20 26210 85 42 -41.8 -3.7 | 57 31 -26.2 -16.8 72 20 26213 85 48 -47.8 -4.2 | 62 37 -32.2 -17.4 73 17 26822 85 41 -40.8 -3.6 | 56 30 -25.2 -16.8 74 16 27127 80 43 -42.3 -7.5 | 52 34 -26.7 -20.7 75 14 27432 80 43 -42.3 -7.5 | 52 34 -26.7 -20.7 76 13 27737 75 44 -42.5 -11.4 | 48 36 -26.8 -24.6 77 12 28042 75 35 -33.8 -9.1 | 39 29 -18.2 -22.2 78 10 28651 85 38 -37.9 -3.3 | 53 28 -22.2 -16.5 Wind Parameters Mean winds (0-6000m): 100.1 at 27.3 knts Storm direction: 130.1 at 20.5 knts Shear (0-3000m) pos: 3.3 neg: 2.1 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 54.2 deg Storm rel helicity (0-3000m) pos: 76.8 neg: -24.3 tot: 52.5 m^2/s^2 ave: 17.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.84 Bulk Shear: 14.62 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 87 18 10 14| 5.3 0.0 5.3| 11.0 -1.0 10.0 20.1 0.43| 6.6 2.8 1000 95 19 16 12| 5.7 0.0 5.7| 17.1 -1.0 16.2 16.2 0.35| 7.1 2.5 1500 98 21 25 11| 3.8 3.1 6.9| 32.5 -1.0 31.5 21.0 0.44| 7.9 3.5 2000 96 23 32 13| 2.8 3.1 5.9| 32.5 -20.9 11.5 5.8 0.18| 7.8 1.4 2500 95 24 38 14| 3.7 2.5 6.2| 76.7 -21.6 55.2 22.1 0.33| 8.4 2.8 3000 96 25 42 14| 3.3 2.1 5.4| 76.8 -24.3 52.5 17.5 0.27| 8.1 2.2 4000 98 27 49 14| 2.8 2.1 4.9| 95.1 -72.6 22.5 5.6 0.10| 8.5 0.9 5000 97 27 47 15| 2.9 1.7 4.6|130.0 -94.2 35.8 7.2 0.13| 8.3 1.1 6000 100 27 53 14| 3.5 1.5 4.9|162.2-102.4 59.8 10.0 0.19| 8.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251211.12.gif