UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:0000Z 12 OCT 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 1006 56 28.2 22.2 70 6.0 23.9 80 15 300.8 303.9 296.8 350.7 16.98 1 1001 105 28.4 22.4 70 6.0 24.0 80 15 301.5 304.6 297.1 352.4 17.28 2 1000 115 28.4 22.4 70 6.0 24.0 80 15 301.5 304.7 297.2 352.5 17.30 3 954 531 24.6 21.1 81 3.5 22.1 71 15 301.8 304.9 296.9 351.1 16.74 4 925 802 23.0 17.0 69 6.0 18.9 75 16 302.8 305.3 294.8 342.2 13.29 5 918 868 22.6 16.6 69 6.0 18.5 81 15 303.1 305.5 294.7 341.8 13.05 6 876 1275 19.8 15.2 75 4.6 16.7 82 12 304.3 306.6 294.7 341.5 12.50 7 856 1474 18.6 13.6 73 5.0 15.3 69 12 305.0 307.2 294.2 339.4 11.51 8 850 1534 18.2 13.4 74 4.8 15.0 65 12 305.2 307.3 294.2 339.5 11.44 9 835 1686 17.0 12.8 76 4.2 14.3 62 9 305.5 307.6 294.1 339.1 11.20 10 783 2232 13.8 7.8 67 6.0 10.2 55 11 307.7 309.3 292.7 333.6 8.51 11 776 2308 14.0 5.0 55 9.0 8.8 52 12 308.8 310.1 291.8 330.4 7.06 12 745 2651 12.8 0.8 44 12.0 6.2 48 12 311.1 312.1 291.2 328.1 5.45 13 730 2822 12.4 -8.6 22 21.0 2.8 49 11 312.4 313.0 289.1 321.2 2.73 14 700 3173 10.6 -3.4 37 14.0 3.5 55 9 314.2 315.0 291.1 327.8 4.25 15 696 3221 10.2 -2.8 40 13.0 3.5 56 11 314.3 315.2 291.3 328.5 4.47 16 679 3425 9.6 -9.4 25 19.0 1.0 56 17 315.9 316.4 290.2 324.9 2.76 17 655 3722 7.6 -14.4 19 22.0 -1.3 41 16 316.9 317.2 289.8 323.2 1.91 18 616 4222 4.2 -7.8 41 12.0 -1.3 49 19 318.6 319.2 291.7 329.8 3.45 19 584 4653 1.6 -17.4 23 19.0 -5.4 44 19 320.4 320.8 290.6 326.1 1.67 20 575 4778 2.0 -29.0 8 31.0 -6.9 42 19 322.3 322.5 290.1 324.5 0.60 21 500 5890 -4.1 -37.1 6 33.0 -11.6 70 18 328.0 328.1 291.5 329.2 0.32 22 482 6178 -6.3 -39.3 5 33.0 -13.2 77 16 328.8 328.8 291.6 329.8 0.26 23 474 6309 -7.3 -36.3 8 29.0 -13.7 80 17 329.1 329.2 291.9 330.5 0.36 24 409 7442 -15.7 -30.7 26 15.0 -19.1 70 23 332.5 332.6 293.1 335.1 0.72 25 400 7610 -16.7 -33.7 21 17.0 -20.3 65 24 333.3 333.4 293.2 335.4 0.55 26 399 7629 -16.7 -33.7 21 17.0 -20.3 75 26 333.5 333.6 293.2 335.6 0.56 27 390 7800 -18.1 -33.1 26 15.0 -21.2 69 25 333.9 334.0 293.3 336.1 0.60 28 353 8538 -22.1 -46.1 9 24.0 -25.3 78 29 338.1 338.2 294.0 338.8 0.17 29 314 9386 -29.1 -46.1 18 17.0 -31.0 88 43 339.9 339.9 294.5 340.7 0.19 30 301 9686 -31.7 -49.7 15 18.0 -33.3 85 49 340.4 340.4 294.6 340.9 0.14 31 300 9710 -31.7 -49.7 15 18.0 -33.3 85 50 340.7 340.7 294.6 341.3 0.14 32 298 9757 -32.1 -49.1 17 17.0 -33.7 85 51 340.8 340.8 294.7 341.4 0.15 33 260 10703 -39.7 -57.7 13 18.0 -40.6 79 44 343.2 343.2 295.1 343.4 0.06 34 250 10970 -41.7 -59.7 12 18.0 -42.5 75 45 344.1 344.1 295.3 344.3 0.05 35 244 11134 -42.9 -59.9 14 17.0 -43.6 73 46 344.7 344.7 295.5 344.9 0.05 36 206 12250 -52.5 -58.5 48 6.0 -52.7 58 50 346.7 346.7 296.0 347.0 0.07 37 200 12440 -53.7 -60.7 42 7.0 -53.9 55 51 347.7 347.7 296.2 348.0 0.05 38 178 13180 -59.3 -66.3 40 7.0 -59.4 34 49 350.3 350.3 296.7 350.5 0.03 39 162 13764 -64.5 -70.5 43 6.0 -64.6 26 51 351.2 351.2 296.9 351.2 0.02 40 150 14230 -68.5 -74.5 42 6.0 -68.5 35 58 352.1 352.1 297.1 352.1 0.01 41 149 14270 -68.7 -74.7 42 6.0 -68.7 35 58 352.4 352.4 297.1 352.5 0.01 42 139 14683 -71.1 -78.1 35 7.0 -71.1 37 59 355.3 355.3 297.8 355.3 0.01 43 136 14812 -70.9 -77.9 35 7.0 -70.9 42 58 357.8 357.8 298.3 357.9 0.01 44 111 15993 -77.5 -84.5 32 7.0 -77.5 30 23 366.9 366.9 300.0 366.9 0.00 45 109 16097 -77.7 -84.7 31 7.0 -77.7 30 23 368.4 368.4 300.3 368.4 0.00 46 106 16256 -77.5 -83.5 37 6.0 -77.5 25 27 371.7 371.7 300.9 371.8 0.00 47 100 16590 -77.1 -83.1 38 6.0 -77.1 25 18 378.8 378.8 302.1 378.8 0.00 48 97 16765 -76.9 -81.6 47 4.7 -76.9 25 24 382.5 382.5 302.6 382.5 0.01 49 94 16946 -76.7 -81.7 45 5.0 -76.7 22 18 386.3 386.3 303.2 386.3 0.01 50 84 17594 -75.7 -91.7 6 16.0 -75.7 41 12 401.0 401.0 305.3 401.0 0.00 51 81 17805 -74.3 -90.3 7 16.0 -74.3 56 12 408.0 408.0 306.3 408.0 0.00 52 72 18487 -76.5 -92.5 6 16.0 -76.6 94 15 417.3 417.3 307.4 417.4 0.00 53 71 18568 -76.3 -92.3 6 16.0 -76.3 83 17 419.4 419.4 307.6 419.4 0.00 54 70 18650 -75.5 -91.5 6 16.0 -75.6 60 11 422.9 422.9 308.0 422.9 0.00 55 62 19360 -70.9 -87.9 6 17.0 -71.0 72 14 448.0 448.0 310.7 448.0 0.00 56 59 19654 -71.7 -89.7 5 18.0 -71.8 93 13 452.6 452.6 311.1 452.6 0.00 57 50 20640 -67.5 -87.5 4 20.0 -67.7 100 21 484.4 484.4 313.8 484.4 0.00 58 39 22152 -62.3 -86.3 3 24.0 -62.9 86 34 533.2 533.2 317.1 533.3 0.01 59 30 23790 -57.1 -85.1 2 28.0 -58.3 95 46 589.0 589.0 320.1 589.0 0.01 60 25 24952 -53.9 -83.9 1 30.0 -55.9 87 40 629.7 629.7 321.9 629.8 0.01 61 20 26390 -52.5 -83.5 1 31.0 -55.3 85 61 675.5 675.5 323.6 675.6 0.02 62 18 27072 -52.1 -83.1 1 31.0 -55.2 85 64 697.4 697.4 324.4 697.6 0.02 63 14 28713 -48.2 -80.8 1 32.5 -53.3 90 70 762.5 762.5 326.3 762.8 0.04 64 13 29202 -47.1 -80.1 1 33.0 -52.8 90 70 782.7 782.8 326.8 783.2 0.05 65 12 29735 -44.9 -77.9 1 33.0 -51.9 90 69 808.7 808.7 327.5 809.4 0.08 66 12 29735 -45.3 -78.3 1 33.0 -52.1 90 69 807.2 807.3 327.4 807.9 0.07 TRP 111 15993 -77.5 -84.5 32 7.0 -77.5 30 23 366.9 366.9 300.0 366.9 0.00 WND 14 28713 -48.2 -80.8 1 32.5 -53.3 90 70 762.5 762.5 326.3 762.8 0.04 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 550.41 mb = 5142.49 m = 16871.48 ft Wetbulb zero: 668.33 mb = 3555.58 m = 11665.15 ft Precipitable water: 1.50 inches Sfc-500 mean rel hum: 42.02 % Est. max temperature: 32.39 C = 90.30 F Sfc-Lift cond lev (LCL): 922.33 mb = 827.23 m = 2713.99 ft T: 22.85 C 700-500 lapse rate: 5.41 C/km ThetaE index: 18.21 C Layer 835.0- 700.0 mb Conv cond level (CCL): 850.19 mb = 1532.11 m = 5026.54 ft Mean mixing ratio: 15.65 g/kg Conv temperature: 32.58 C = 90.64 F Cap Strength: 1.71 C Lifted Index: -0.55 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.42 C Lifted Index @700 mb: 0.44 C Showalter Index: 2.91 C Risk: Showers probable Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.50 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 202.80 Risk: None Energy Index: -1.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 560.55 J/kg Max Up Vert Vel: 33.48 m/s Conv Inhibition (B-): 36.07 J/kg Cap Strength: 1.71 C Lift Cond Lev (LCL): 888.70 mb = 1149.74 m = 3772.05 ft Lev Free Conv (LFC): 813.70 mb = 1905.52 m = 6251.63 ft Equ Level (EL): 763.70 mb = 2442.23 m = 8012.46 ft B at Equ Level: 11.29 J/kg Max Parcel Lev (MPL): 693.70 mb = 3247.92 m = 10655.79 ft Wind level data Storm motion: 87 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 1006 56 80 15 -14.8 -2.6 | 58 4 -3.4 -2.1 1 1000 115 80 15 -14.8 -2.6 | 58 4 -3.4 -2.1 2 979 305 75 18 -17.4 -4.7 | 55 7 -6.0 -4.1 3 945 610 70 14 -13.2 -4.8 | 22 5 -1.8 -4.3 4 925 802 75 16 -15.5 -4.1 | 48 5 -4.1 -3.6 5 913 914 85 15 -14.9 -1.3 | 78 4 -3.5 -0.8 6 881 1219 85 12 -12.0 -1.0 | 48 1 -0.6 -0.5 7 850 1534 65 12 -10.9 -5.1 | 353 5 0.5 -4.5 8 821 1829 60 7 -6.1 -3.5 | 299 6 5.3 -3.0 9 792 2134 60 10 -8.7 -5.0 | 328 5 2.7 -4.5 10 764 2438 45 13 -9.2 -9.2 | 346 9 2.2 -8.7 11 737 2743 50 12 -9.2 -7.7 | 343 8 2.2 -7.2 12 710 3048 45 8 -5.7 -5.7 | 312 8 5.7 -5.1 13 700 3173 55 9 -7.4 -5.2 | 319 6 4.0 -4.6 14 685 3353 60 17 -14.7 -8.5 | 23 9 -3.3 -8.0 15 659 3658 40 16 -10.3 -12.3 | 355 12 1.1 -11.7 16 611 4267 50 19 -14.6 -12.2 | 15 12 -3.2 -11.7 17 567 4877 40 19 -12.2 -14.6 | 3 14 -0.8 -14.0 18 506 5791 65 21 -19.0 -8.9 | 42 11 -7.6 -8.3 19 500 5890 70 18 -16.9 -6.2 | 44 8 -5.5 -5.6 20 487 6096 75 15 -14.5 -3.9 | 43 5 -3.1 -3.3 21 450 6706 90 20 -20.0 0.0 | 94 9 -8.6 0.5 22 400 7610 65 24 -21.8 -10.1 | 47 14 -10.4 -9.6 23 399 7620 75 26 -25.1 -6.7 | 66 15 -13.7 -6.2 24 383 7925 65 24 -21.8 -10.1 | 47 14 -10.4 -9.6 25 338 8839 85 32 -31.9 -2.8 | 84 21 -20.5 -2.3 26 324 9144 90 38 -38.0 0.0 | 91 27 -26.6 0.5 27 300 9710 85 50 -49.8 -4.4 | 84 39 -38.4 -3.8 28 298 9754 85 51 -50.8 -4.4 | 84 40 -39.4 -3.9 29 261 10668 80 44 -43.3 -7.6 | 77 33 -31.9 -7.1 30 250 10970 75 45 -43.5 -11.6 | 71 34 -32.1 -11.1 31 200 12440 55 51 -41.8 -29.3 | 47 42 -30.4 -28.7 32 180 13106 35 49 -28.1 -40.1 | 23 43 -16.7 -39.6 33 163 13716 25 51 -21.6 -46.2 | 13 47 -10.2 -45.7 34 150 14230 35 58 -33.3 -47.5 | 25 52 -21.9 -47.0 35 140 14630 35 59 -33.8 -48.3 | 25 53 -22.4 -47.8 36 126 15240 60 54 -46.8 -27.0 | 53 44 -35.4 -26.5 37 114 15850 65 36 -32.6 -15.2 | 55 26 -21.2 -14.7 38 111 15993 30 23 -11.5 -19.9 | 0 19 -0.1 -19.4 39 108 16154 30 23 -11.5 -19.9 | 0 19 -0.1 -19.4 40 102 16459 15 36 -9.3 -34.8 | 357 34 2.1 -34.2 41 100 16590 25 18 -7.6 -16.3 | 346 16 3.8 -15.8 42 97 16764 25 24 -10.1 -21.8 | 357 21 1.3 -21.2 43 92 17069 20 14 -4.8 -13.2 | 332 14 6.6 -12.6 44 87 17374 15 16 -4.1 -15.5 | 334 17 7.3 -14.9 45 83 17678 50 10 -7.7 -6.4 | 328 7 3.7 -5.9 46 79 17983 65 15 -13.6 -6.3 | 21 6 -2.2 -5.8 47 75 18288 120 10 -8.7 5.0 | 206 6 2.7 5.5 48 71 18593 80 18 -17.7 -3.1 | 68 7 -6.3 -2.6 49 70 18650 60 11 -9.5 -5.5 | 339 5 1.9 -5.0 50 67 18898 60 12 -10.4 -6.0 | 350 6 1.0 -5.5 51 61 19507 75 14 -13.5 -3.6 | 35 4 -2.1 -3.1 52 58 19812 110 12 -11.3 4.1 | 181 5 0.1 4.6 53 55 20117 105 27 -26.1 7.0 | 117 16 -14.7 7.5 54 52 20422 115 20 -18.1 8.5 | 143 11 -6.7 9.0 55 50 20640 100 21 -20.7 3.6 | 114 10 -9.3 4.2 56 49 20726 95 23 -22.9 2.0 | 102 12 -11.5 2.5 57 45 21336 75 25 -24.1 -6.5 | 65 14 -12.8 -5.9 58 43 21641 75 35 -33.8 -9.1 | 69 24 -22.4 -8.5 59 35 22860 100 32 -31.5 5.6 | 107 21 -20.1 6.1 60 33 23165 105 35 -33.8 9.1 | 113 24 -22.4 9.6 61 30 23774 95 35 -34.9 3.1 | 99 24 -23.5 3.6 62 30 23790 95 46 -45.8 4.0 | 98 35 -34.4 4.5 63 29 24079 100 47 -46.3 8.2 | 104 36 -34.9 8.7 64 27 24384 90 48 -48.0 0.0 | 91 37 -36.6 0.5 65 26 24689 100 44 -43.3 7.6 | 104 33 -31.9 8.2 66 25 24994 85 40 -39.8 -3.5 | 84 29 -28.5 -3.0 67 24 25298 80 49 -48.3 -8.5 | 78 38 -36.9 -8.0 68 21 26213 90 59 -59.0 0.0 | 91 48 -47.6 0.5 69 20 26390 85 61 -60.8 -5.3 | 84 50 -49.4 -4.8 70 18 27127 85 64 -63.8 -5.6 | 84 53 -52.4 -5.0 71 17 27432 80 61 -60.1 -10.6 | 78 50 -48.7 -10.1 72 14 28713 90 70 -70.0 0.0 | 91 59 -58.6 0.5 73 13 28956 90 70 -70.0 0.0 | 91 59 -58.6 0.5 74 11 29566 90 67 -67.0 0.0 | 91 56 -55.6 0.5 Wind Parameters Mean winds (0-6000m): 57.3 at 15.2 knts Storm direction: 87.3 at 11.4 knts Shear (0-3000m) pos: 0.6 neg: 1.9 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -106.3 deg Storm rel helicity (0-3000m) pos: 11.6 neg: -20.4 tot: -8.8 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -1.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 165.07 Bulk Shear: 3.40 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 16 51 6| 0.0 2.4 2.4| 0.0 -4.5 -4.5 -8.9 -0.49| 6.1 -3.0 1000 76 16 50 5| 1.9 1.2 3.1| 4.4 -4.7 -0.3 -0.3 0.05| 6.0 0.3 1500 77 14 44 4| 1.3 2.5 3.7| 4.4 -6.3 -1.9 -1.3 -0.13| 5.9 -0.7 2000 74 13 20 3| 0.9 2.2 3.1| 7.2 -11.7 -4.5 -2.3 -0.19| 6.1 -1.1 2500 70 13 8 4| 0.8 2.3 3.0| 11.6 -11.9 -0.3 -0.1 -0.06| 6.0 -0.4 3000 67 12 360 4| 0.6 1.9 2.5| 11.6 -20.4 -8.8 -2.9 -0.18| 5.8 -1.0 4000 61 13 1 6| 0.8 1.4 2.2| 34.7 -33.3 1.3 0.3 0.00| 6.7 0.0 5000 57 14 4 7| 0.6 1.2 1.8| 44.5 -42.0 2.5 0.5 0.01| 6.0 0.1 6000 57 15 10 8| 0.9 1.0 1.9| 67.7 -42.1 25.5 4.3 0.11| 6.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251012.00.gif