UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 13 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 28.4 23.5 75 4.9 24.8 75 13 301.0 304.4 297.7 355.2 18.42 1 1000 109 27.6 22.6 74 5.0 24.0 75 13 300.8 304.0 297.1 352.2 17.52 2 994 162 27.0 22.1 75 4.9 23.5 76 13 300.7 303.8 296.8 350.8 17.09 3 945 607 22.8 20.7 88 2.1 21.3 75 14 300.8 303.8 296.4 349.2 16.48 4 925 793 21.8 18.4 81 3.4 19.4 80 15 301.6 304.3 295.4 344.4 14.55 5 865 1373 18.4 14.2 77 4.2 15.6 80 16 303.9 306.1 294.1 339.2 11.85 6 850 1523 17.6 14.3 81 3.3 15.4 85 16 304.6 306.8 294.5 340.8 12.15 7 829 1737 16.4 13.4 82 3.0 14.4 88 15 305.5 307.7 294.5 340.7 11.74 8 769 2374 13.6 9.8 78 3.8 11.2 105 13 309.1 311.0 294.1 339.4 9.94 9 763 2441 13.6 7.6 67 6.0 9.9 105 13 309.8 311.4 293.4 336.2 8.62 10 757 2507 13.2 7.2 67 6.0 9.6 105 13 310.1 311.7 293.3 336.0 8.45 11 714 2998 10.4 7.5 82 2.9 8.6 105 12 312.2 314.0 294.4 340.5 9.15 12 700 3163 10.0 6.7 80 3.3 8.0 105 12 313.6 315.2 294.6 341.0 8.83 13 697 3199 9.6 6.2 79 3.4 7.5 109 12 313.5 315.1 294.3 340.1 8.57 14 673 3489 7.8 5.7 87 2.1 6.5 110 11 314.6 316.3 294.7 341.4 8.57 15 631 4019 5.2 1.9 79 3.3 3.3 107 11 317.5 318.9 294.2 339.7 6.98 16 624 4110 4.6 2.0 83 2.6 3.1 111 11 317.9 319.2 294.4 340.4 7.11 17 598 4456 2.8 -1.3 74 4.1 0.6 112 12 319.7 320.8 293.9 338.4 5.83 18 588 4593 3.2 -14.8 25 18.0 -4.0 105 13 321.7 322.1 291.3 328.6 2.06 19 553 5088 0.4 -20.6 19 21.0 -6.8 86 15 324.1 324.3 291.3 328.7 1.34 20 505 5811 -4.5 -18.5 33 14.0 -9.5 72 20 326.6 327.0 292.4 332.7 1.76 21 500 5890 -4.5 -21.5 25 17.0 -10.1 70 21 327.6 327.8 292.4 332.4 1.37 22 400 7610 -15.9 -31.9 24 16.0 -19.5 70 35 334.3 334.5 293.5 336.8 0.66 23 383 7934 -18.7 -34.7 23 16.0 -21.8 67 35 334.8 334.9 293.5 336.8 0.52 24 373 8130 -20.5 -36.5 23 16.0 -23.4 68 34 335.0 335.1 293.5 336.7 0.45 25 300 9700 -32.3 -54.3 9 22.0 -34.0 75 32 339.9 339.9 294.4 340.2 0.08 26 291 9914 -33.9 -55.9 9 22.0 -35.4 77 33 340.5 340.6 294.5 340.8 0.07 27 250 10960 -42.9 -61.9 11 19.0 -43.6 85 33 342.3 342.3 294.9 342.4 0.04 28 208 12169 -52.7 -66.7 17 14.0 -53.0 119 25 345.4 345.4 295.6 345.5 0.02 29 202 12356 -54.1 -68.1 16 14.0 -54.4 109 24 346.1 346.1 295.8 346.2 0.02 30 200 12420 -54.7 -68.7 16 14.0 -54.9 105 24 346.1 346.1 295.8 346.2 0.02 31 179 13121 -60.7 -71.7 22 11.0 -60.8 91 22 347.5 347.5 296.1 347.5 0.01 32 166 13587 -64.5 -73.5 28 9.0 -64.6 81 18 348.7 348.7 296.4 348.8 0.01 33 150 14200 -69.3 -75.3 41 6.0 -69.4 130 6 350.7 350.7 296.8 350.8 0.01 34 131 14995 -74.1 -78.5 51 4.4 -74.1 90 14 356.0 356.0 297.9 356.0 0.01 35 130 15040 -74.5 -79.0 50 4.5 -74.5 88 14 356.0 356.0 297.9 356.1 0.01 36 127 15175 -74.5 -79.5 46 5.0 -74.5 79 16 358.4 358.4 298.4 358.5 0.01 37 125 15267 -74.5 -81.5 33 7.0 -74.5 76 17 360.1 360.1 298.7 360.1 0.00 38 109 16052 -78.9 -82.4 56 3.5 -78.9 45 22 366.1 366.1 299.9 366.2 0.00 39 108 16104 -78.9 -82.5 55 3.6 -78.9 42 24 367.1 367.1 300.1 367.1 0.00 40 105 16264 -78.9 -82.1 59 3.2 -78.9 47 22 370.1 370.1 300.6 370.1 0.00 41 100 16540 -79.7 -83.2 56 3.5 -79.7 40 15 373.7 373.7 301.2 373.8 0.00 42 97 16712 -79.5 -83.1 55 3.6 -79.5 40 17 377.4 377.4 301.8 377.4 0.00 43 95 16831 -78.7 -82.0 58 3.3 -78.7 46 17 381.2 381.2 302.5 381.2 0.01 44 91 17077 -77.1 -81.1 53 4.0 -77.1 69 17 389.1 389.1 303.6 389.1 0.01 45 89 17204 -77.5 -81.8 50 4.3 -77.5 80 17 390.8 390.8 303.9 390.8 0.01 46 83 17606 -75.5 -84.5 23 9.0 -75.5 62 16 402.8 402.8 305.6 402.8 0.00 47 75 18191 -76.3 -93.3 5 17.0 -76.3 38 12 412.9 412.9 306.9 412.9 0.00 48 70 18590 -74.5 -91.5 6 17.0 -74.6 125 14 425.0 425.0 308.3 425.0 0.00 49 53 20247 -66.1 -89.1 3 23.0 -66.4 80 14 479.7 479.7 313.4 479.7 0.00 50 50 20600 -67.9 -90.9 2 23.0 -68.1 55 24 483.5 483.5 313.7 483.5 0.00 51 49 20721 -67.9 -90.9 2 23.0 -68.1 55 22 486.3 486.3 314.0 486.3 0.00 52 37 22434 -61.7 -88.7 2 27.0 -62.3 86 31 542.9 542.9 317.7 542.9 0.00 53 35 22778 -62.1 -89.1 2 27.0 -62.7 78 34 550.5 550.5 318.1 550.6 0.00 54 30 23740 -57.9 -86.9 1 29.0 -59.0 85 37 586.8 586.8 320.0 586.8 0.01 55 28 24174 -57.5 -86.5 1 29.0 -58.8 92 43 599.6 599.6 320.6 599.7 0.01 56 20 26320 -52.1 -83.3 1 31.2 -55.0 95 60 676.7 676.7 323.7 676.8 0.02 57 15 28202 -47.5 -80.5 1 33.0 -52.6 95 56 750.0 750.0 326.0 750.4 0.04 58 15 28202 -47.5 -80.5 1 33.0 -52.6 95 56 750.0 750.0 326.0 750.4 0.04 59 12 29672 -49.1 -81.1 1 32.0 -54.3 91 53 793.8 793.8 327.1 794.2 0.05 60 11 30243 -48.5 -80.5 1 32.0 -54.2 93 53 816.0 816.0 327.7 816.5 0.06 TRP 109 16052 -78.9 -82.4 56 3.5 -78.9 45 22 366.1 366.1 299.9 366.2 0.00 WND 20 26320 -52.1 -83.3 1 31.2 -55.0 95 60 676.7 676.7 323.7 676.8 0.02 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 549.08 mb = 5147.49 m = 16887.89 ft Wetbulb zero: 596.67 mb = 4473.95 m = 14678.13 ft Precipitable water: 1.94 inches Sfc-500 mean rel hum: 66.17 % Est. max temperature: 31.68 C = 89.02 F Sfc-Lift cond lev (LCL): 937.31 mb = 677.85 m = 2223.88 ft T: 22.42 C 700-500 lapse rate: 5.32 C/km ThetaE index: 16.07 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 878.12 mb = 1242.65 m = 4076.90 ft Mean mixing ratio: 16.09 g/kg Conv temperature: 30.75 C = 87.35 F Cap Strength: 1.13 C Lifted Index: -1.00 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.08 C Lifted Index @700 mb: -0.16 C Showalter Index: 1.93 C Risk: Showers probable Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 18.80 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 224.60 Risk: None Energy Index: -1.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 754.59 J/kg Max Up Vert Vel: 38.85 m/s Conv Inhibition (B-): 18.16 J/kg Cap Strength: 1.13 C Lift Cond Lev (LCL): 908.06 mb = 952.86 m = 3126.15 ft Lev Free Conv (LFC): 823.06 mb = 1797.92 m = 5898.60 ft Equ Level (EL): 763.06 mb = 2439.98 m = 8005.09 ft B at Equ Level: 7.58 J/kg Max Parcel Lev (MPL): 103.06 mb = 16369.73 m = 53705.81 ft Wind level data Storm motion: 120 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 75 13 -12.6 -3.4 | 21 9 -3.3 -8.7 1 1000 109 75 13 -12.6 -3.4 | 21 9 -3.3 -8.7 2 978 305 80 14 -13.8 -2.4 | 30 9 -4.5 -7.8 3 945 610 75 14 -13.5 -3.6 | 25 10 -4.2 -8.9 4 925 793 80 15 -14.8 -2.6 | 35 10 -5.5 -7.9 5 912 914 80 16 -15.8 -2.8 | 39 10 -6.5 -8.1 6 880 1219 75 15 -14.5 -3.9 | 29 11 -5.2 -9.2 7 850 1523 85 16 -15.9 -1.4 | 45 9 -6.6 -6.7 8 820 1829 90 15 -15.0 0.0 | 47 8 -5.7 -5.3 9 791 2134 105 14 -13.5 3.6 | 68 5 -4.2 -1.7 10 763 2438 105 13 -12.6 3.4 | 59 4 -3.3 -2.0 11 736 2743 105 13 -12.6 3.4 | 59 4 -3.3 -2.0 12 700 3163 105 12 -11.6 3.1 | 46 3 -2.3 -2.2 13 684 3353 125 11 -9.0 6.3 | 196 1 0.3 1.0 14 659 3658 90 12 -12.0 0.0 | 27 6 -2.7 -5.3 15 611 4267 120 11 -9.5 5.5 | 127 0 -0.2 0.2 16 567 4877 90 14 -14.0 0.0 | 41 7 -4.7 -5.3 17 500 5890 70 21 -19.7 -7.2 | 40 16 -10.4 -12.5 18 487 6096 65 22 -19.9 -9.3 | 36 18 -10.6 -14.6 19 450 6706 85 19 -18.9 -1.7 | 54 12 -9.6 -7.0 20 400 7610 70 35 -32.9 -12.0 | 54 29 -23.6 -17.3 21 399 7620 65 38 -34.4 -16.1 | 50 33 -25.1 -21.4 22 352 8534 70 30 -28.2 -10.3 | 50 24 -18.9 -15.6 23 324 9144 60 27 -23.4 -13.5 | 37 24 -14.1 -18.8 24 300 9700 75 32 -30.9 -8.3 | 58 26 -21.6 -13.6 25 261 10668 85 37 -36.9 -3.2 | 73 29 -27.6 -8.6 26 250 10960 85 33 -32.9 -2.9 | 71 25 -23.6 -8.2 27 207 12192 120 25 -21.7 12.5 | 120 14 -12.4 7.2 28 200 12420 105 24 -23.2 6.2 | 94 14 -13.9 0.9 29 170 13411 85 21 -20.9 -1.8 | 58 14 -11.6 -7.2 30 154 14021 70 11 -10.3 -3.8 | 7 9 -1.0 -9.1 31 150 14200 130 6 -4.6 3.9 | 287 5 4.7 -1.5 32 147 14326 130 6 -4.6 3.9 | 287 5 4.7 -1.5 33 125 15240 75 17 -16.4 -4.4 | 36 12 -7.1 -9.7 34 119 15545 90 14 -14.0 0.0 | 41 7 -4.7 -5.3 35 109 16052 45 22 -15.6 -15.6 | 17 22 -6.3 -20.9 36 107 16154 40 25 -16.1 -19.2 | 15 25 -6.8 -24.5 37 101 16459 60 17 -14.7 -8.5 | 21 15 -5.4 -13.8 38 100 16540 40 15 -9.6 -11.5 | 1 17 -0.3 -16.8 39 96 16764 40 17 -10.9 -13.0 | 5 18 -1.6 -18.3 40 86 17374 95 17 -16.9 1.5 | 63 9 -7.6 -3.8 41 78 17983 10 15 -2.6 -14.8 | 342 21 6.7 -20.1 42 74 18288 50 11 -8.4 -7.1 | 356 12 0.9 -12.4 43 70 18590 125 14 -11.5 8.0 | 141 3 -2.2 2.7 44 70 18593 130 8 -6.1 5.1 | 273 3 3.2 -0.2 45 63 19202 165 3 -0.8 2.9 | 286 9 8.5 -2.4 46 60 19507 55 16 -13.1 -9.2 | 15 15 -3.8 -14.5 47 54 20117 90 10 -10.0 0.0 | 8 5 -0.7 -5.3 48 50 20600 55 24 -19.7 -13.8 | 28 22 -10.4 -19.1 49 49 20726 55 22 -18.0 -12.6 | 26 20 -8.7 -17.9 50 44 21336 95 23 -22.9 2.0 | 76 14 -13.6 -3.3 51 40 21946 65 27 -24.5 -11.4 | 42 23 -15.2 -16.7 52 36 22555 90 32 -32.0 0.0 | 77 23 -22.7 -5.3 53 35 22860 75 34 -32.8 -8.8 | 59 27 -23.5 -14.1 54 33 23165 90 38 -38.0 0.0 | 79 29 -28.7 -5.3 55 31 23470 80 36 -35.5 -6.3 | 66 29 -26.2 -11.6 56 30 23740 85 37 -36.9 -3.2 | 73 29 -27.6 -8.6 57 27 24384 95 46 -45.8 4.0 | 88 37 -36.5 -1.3 58 25 24994 100 47 -46.3 8.2 | 94 37 -37.0 2.8 59 22 25603 90 49 -49.0 0.0 | 82 40 -39.7 -5.3 60 20 26320 95 60 -59.8 5.2 | 90 50 -50.5 -0.1 61 19 26518 95 60 -59.8 5.2 | 90 50 -50.5 -0.1 62 15 27432 95 56 -55.8 4.9 | 89 46 -46.5 -0.4 63 12 28346 90 53 -53.0 0.0 | 83 44 -43.7 -5.3 64 9 29261 100 53 -52.2 9.2 | 95 43 -42.9 3.9 65 7 30175 105 51 -49.3 13.2 | 101 41 -40.0 7.9 Wind Parameters Mean winds (0-6000m): 89.8 at 14.3 knts Storm direction: 119.8 at 10.7 knts Shear (0-3000m) pos: 1.2 neg: 0.1 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 29.1 deg Storm rel helicity (0-3000m) pos: 18.7 neg: -5.6 tot: 13.1 m^2/s^2 ave: 4.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 0.9 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 611.93 Bulk Shear: 1.23 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 78 14 26 9| 1.1 0.0 1.1| 3.3 -1.3 2.1 4.1 0.39| 2.3 0.9 1000 78 14 30 10| 1.3 0.0 1.3| 8.3 -2.8 5.5 5.5 0.44| 2.6 1.1 1500 78 15 32 10| 1.3 0.0 1.3| 14.6 -4.4 10.2 6.8 0.48| 2.9 1.4 2000 82 15 36 9| 1.6 0.0 1.6| 18.1 -4.4 13.7 6.8 0.47| 3.3 1.5 2500 86 15 39 8| 1.4 0.0 1.4| 18.7 -5.1 13.7 5.5 0.40| 3.0 1.2 3000 89 14 41 7| 1.2 0.1 1.3| 18.7 -5.6 13.1 4.4 0.34| 2.7 0.9 4000 92 14 42 6| 1.1 0.2 1.3| 20.4 -7.3 13.2 3.3 0.16| 4.1 0.6 5000 94 13 43 6| 0.8 0.7 1.5| 21.0 -9.0 12.0 2.4 0.10| 4.4 0.4 6000 90 14 43 7| 0.7 1.4 2.1| 21.1 -16.6 4.5 0.8 0.04| 4.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251013.12.gif