UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 10 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 1008 56 29.2 24.3 75 4.9 25.6 100 15 301.7 305.2 298.4 358.7 19.31 1 1000 127 28.2 24.0 78 4.2 25.1 110 17 301.4 304.9 298.2 357.7 19.11 2 933 740 22.6 21.7 95 0.9 22.0 113 18 301.7 304.9 297.5 354.1 17.78 3 925 815 22.6 21.5 94 1.1 21.8 115 19 302.4 305.7 297.7 354.8 17.72 4 850 1547 18.0 13.0 73 5.0 14.7 125 17 305.0 307.1 293.9 338.3 11.14 5 822 1833 16.8 7.8 55 9.0 11.3 130 16 306.7 308.2 292.0 331.2 8.10 6 757 2529 12.2 8.3 77 3.9 9.8 126 17 309.0 310.7 293.5 336.8 9.12 7 742 2697 11.4 3.4 58 8.0 6.9 129 17 309.9 311.1 291.8 330.3 6.60 8 736 2765 11.6 -0.4 43 12.0 5.2 130 17 310.8 311.8 290.7 326.6 5.05 9 723 2914 10.8 -3.2 37 14.0 3.8 126 17 311.6 312.3 290.2 324.7 4.18 10 714 3018 10.2 1.2 54 9.0 5.2 124 18 312.0 313.1 291.8 330.3 5.85 11 712 3041 10.2 2.2 58 8.0 5.7 123 18 312.3 313.5 292.2 331.9 6.31 12 709 3077 10.4 -1.6 43 12.0 4.1 122 18 312.9 313.8 291.2 328.0 4.80 13 700 3183 10.0 -2.0 43 12.0 3.8 120 18 313.6 314.5 291.3 328.5 4.72 14 679 3436 9.0 -14.0 18 23.0 -0.3 119 16 315.2 315.6 289.2 321.5 1.91 15 620 4182 3.0 -0.5 78 3.5 1.1 138 12 316.6 317.8 293.2 335.5 5.96 16 596 4502 1.8 -5.2 60 7.0 -1.6 147 11 318.8 319.7 292.5 332.9 4.36 17 559 5016 -1.9 -5.1 79 3.2 -3.4 164 11 320.3 321.3 293.2 335.6 4.69 18 540 5292 -2.7 -8.7 63 6.0 -5.4 165 12 322.6 323.3 293.0 334.7 3.67 19 535 5366 -3.1 -8.1 68 5.0 -5.4 162 13 322.9 323.7 293.3 335.8 3.88 20 503 5853 -5.3 -14.3 49 9.0 -8.8 140 18 326.0 326.5 292.9 334.6 2.51 21 500 5900 -5.5 -14.5 49 9.0 -9.0 140 18 326.3 326.8 293.0 334.8 2.49 22 491 6042 -6.5 -14.5 53 8.0 -9.6 144 16 326.8 327.3 293.2 335.4 2.53 23 478 6250 -7.5 -15.5 53 8.0 -10.5 159 13 328.1 328.6 293.4 336.3 2.39 24 442 6853 -11.7 -13.6 86 1.9 -12.5 215 4 330.2 330.8 294.4 340.6 3.03 25 400 7610 -15.7 -18.6 78 2.9 -16.7 120 8 334.6 335.0 294.9 342.4 2.20 26 395 7705 -16.5 -19.8 76 3.3 -17.6 106 6 334.7 335.2 294.8 341.9 2.01 27 384 7917 -17.9 -20.4 81 2.5 -18.7 147 10 335.6 336.0 295.0 342.6 1.97 28 343 8753 -22.7 -31.7 44 9.0 -24.6 127 14 340.1 340.3 295.1 343.1 0.79 29 300 9720 -30.7 -35.1 65 4.4 -31.4 105 11 342.1 342.2 295.4 344.6 0.64 30 277 10283 -35.3 -38.6 72 3.3 -35.7 93 11 343.4 343.5 295.6 345.3 0.49 31 266 10564 -37.7 -41.4 68 3.7 -38.1 87 11 343.9 343.9 295.6 345.4 0.38 32 255 10855 -39.9 -42.9 73 3.0 -40.2 68 12 344.8 344.9 295.8 346.1 0.34 33 250 10990 -41.1 -44.3 71 3.2 -41.4 55 12 345.0 345.0 295.8 346.2 0.30 34 245 11127 -42.3 -46.1 66 3.8 -42.6 51 12 345.2 345.2 295.8 346.2 0.25 35 215 11993 -50.3 -52.6 77 2.3 -50.4 23 16 345.9 345.9 295.8 346.5 0.14 36 203 12365 -53.7 -57.5 63 3.8 -53.8 17 17 346.3 346.3 295.8 346.6 0.08 37 200 12460 -54.5 -58.2 64 3.7 -54.6 15 18 346.5 346.5 295.9 346.8 0.07 38 197 12557 -55.3 -58.7 66 3.4 -55.4 23 21 346.7 346.7 296.0 347.0 0.07 39 169 13519 -63.3 -70.3 38 7.0 -63.4 358 37 348.9 348.9 296.4 349.0 0.02 40 157 13967 -67.9 -72.7 50 4.8 -67.9 347 41 348.5 348.5 296.3 348.6 0.01 41 150 14240 -70.3 -76.3 41 6.0 -70.4 355 40 349.0 349.0 296.4 349.0 0.01 42 143 14522 -72.3 -77.3 47 5.0 -72.3 355 34 350.3 350.3 296.7 350.3 0.01 43 135 14861 -71.1 -79.1 30 8.0 -71.1 355 28 358.2 358.2 298.4 358.3 0.01 44 133 14949 -71.3 -80.3 25 9.0 -71.3 356 26 359.4 359.4 298.6 359.4 0.00 45 109 16099 -79.3 -85.3 37 6.0 -79.3 45 16 365.4 365.4 299.7 365.4 0.00 46 104 16366 -78.1 -83.1 44 5.0 -78.1 19 9 372.6 372.6 301.0 372.6 0.00 47 102 16477 -77.7 -83.7 37 6.0 -77.7 3 8 375.5 375.5 301.5 375.5 0.00 48 100 16590 -77.5 -83.5 37 6.0 -77.5 320 16 378.0 378.0 301.9 378.0 0.00 49 96 16824 -77.1 -83.1 38 6.0 -77.1 340 7 383.2 383.2 302.8 383.2 0.00 50 95 16883 -77.1 -83.1 38 6.0 -77.1 359 7 384.4 384.4 302.9 384.4 0.00 51 89 17255 -78.9 -85.9 31 7.0 -78.9 48 3 388.0 388.0 303.5 388.0 0.00 52 88 17320 -79.1 -86.1 31 7.0 -79.1 43 3 388.9 388.9 303.6 388.9 0.00 53 85 17517 -77.9 -83.9 37 6.0 -77.9 42 6 395.2 395.2 304.5 395.2 0.00 54 79 17936 -76.9 -92.9 6 16.0 -76.9 105 19 405.6 405.6 305.9 405.6 0.00 55 77 18083 -76.9 -92.9 6 16.0 -76.9 113 18 408.6 408.6 306.3 408.6 0.00 56 74 18310 -77.5 -93.5 6 16.0 -77.6 107 15 412.0 412.0 306.7 412.0 0.00 57 70 18630 -75.1 -92.1 5 17.0 -75.2 90 23 423.7 423.7 308.2 423.7 0.00 58 60 19547 -67.9 -89.9 3 22.0 -68.1 77 17 458.9 458.9 311.7 458.9 0.00 59 56 19963 -69.5 -91.5 3 22.0 -69.6 97 19 464.4 464.4 312.1 464.4 0.00 60 50 20650 -65.1 -91.1 2 26.0 -65.4 105 22 490.1 490.1 314.2 490.1 0.00 61 49 20773 -64.9 -90.9 2 26.0 -65.2 99 27 493.4 493.4 314.5 493.4 0.00 62 41 21857 -66.3 -93.3 1 27.0 -66.6 86 36 515.7 515.7 316.0 515.7 0.00 63 30 23780 -59.7 -88.7 1 29.0 -60.6 90 48 581.9 581.9 319.8 581.9 0.00 64 21 26045 -52.3 -83.3 1 31.0 -55.1 90 58 666.7 666.7 323.3 666.9 0.02 65 20 26360 -52.5 -83.5 1 31.0 -55.3 90 60 675.5 675.5 323.6 675.6 0.02 66 19 26691 -52.7 -83.7 1 31.0 -55.5 90 61 684.8 684.8 323.9 685.0 0.02 67 16 27808 -49.9 -81.9 1 32.0 -54.0 85 66 728.5 728.5 325.3 728.7 0.03 68 16 27808 -49.9 -81.9 1 32.0 -54.0 85 66 728.5 728.5 325.3 728.7 0.03 TRP 109 16099 -79.3 -85.3 37 6.0 -79.3 45 16 365.4 365.4 299.7 365.4 0.00 WND 16 27808 -49.9 -81.9 1 32.0 -54.0 85 66 728.5 728.5 325.3 728.7 0.03 Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 578.00 mb = 4752.27 m = 15591.24 ft Wetbulb zero: 680.70 mb = 3415.40 m = 11205.24 ft Precipitable water: 1.97 inches Sfc-500 mean rel hum: 64.76 % Est. max temperature: 32.26 C = 90.07 F Sfc-Lift cond lev (LCL): 939.32 mb = 680.04 m = 2231.08 ft T: 23.14 C 700-500 lapse rate: 5.70 C/km ThetaE index: 23.63 C Layer 850.0- 757.0 mb Conv cond level (CCL): 908.89 mb = 967.13 m = 3172.96 ft Mean mixing ratio: 18.17 g/kg Conv temperature: 30.50 C = 86.90 F Cap Strength: 0.64 C Lifted Index: -4.41 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.23 C Lifted Index @700 mb: -2.03 C Showalter Index: 1.98 C Risk: Showers probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 18.50 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 208.00 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2237.07 J/kg Max Up Vert Vel: 66.89 m/s Conv Inhibition (B-): 3.65 J/kg Cap Strength: 0.64 C Lift Cond Lev (LCL): 924.98 mb = 815.23 m = 2674.60 ft Lev Free Conv (LFC): 889.98 mb = 1149.15 m = 3770.14 ft Equ Level (EL): 129.98 mb = 15081.58 m = 49479.64 ft B at Equ Level: 2184.47 J/kg Max Parcel Lev (MPL): 69.98 mb = 18632.06 m = 61128.08 ft Wind level data Storm motion: 160 at 12 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 56 100 15 -14.8 2.6 | 53 14 -10.8 -8.3 1 1000 127 110 17 -16.0 5.8 | 67 13 -12.0 -5.1 2 980 305 110 16 -15.0 5.5 | 64 12 -11.1 -5.4 3 947 610 110 17 -16.0 5.8 | 67 13 -12.0 -5.1 4 925 815 115 19 -17.2 8.0 | 78 14 -13.3 -2.8 5 914 914 115 18 -16.3 7.6 | 75 13 -12.3 -3.3 6 883 1219 120 18 -15.6 9.0 | 81 12 -11.6 -1.9 7 850 1547 125 17 -13.9 9.8 | 84 10 -10.0 -1.1 8 822 1829 130 16 -12.3 10.3 | 86 8 -8.3 -0.6 9 793 2134 130 20 -15.3 12.9 | 100 12 -11.4 2.0 10 765 2438 125 17 -13.9 9.8 | 84 10 -10.0 -1.1 11 738 2743 130 17 -13.0 10.9 | 90 9 -9.1 0.1 12 700 3183 120 18 -15.6 9.0 | 81 12 -11.6 -1.9 13 685 3353 115 17 -15.4 7.2 | 72 12 -11.4 -3.7 14 660 3658 130 14 -10.7 9.0 | 74 7 -6.8 -1.9 15 612 4267 140 11 -7.1 8.4 | 52 4 -3.1 -2.4 16 568 4877 160 11 -3.8 10.3 | 339 1 0.2 -0.5 17 547 5182 170 11 -1.9 10.8 | 271 2 2.1 -0.0 18 507 5791 140 17 -10.9 13.0 | 107 7 -7.0 2.1 19 500 5900 140 18 -11.6 13.8 | 111 8 -7.6 2.9 20 487 6096 145 15 -8.6 12.3 | 107 5 -4.6 1.4 21 433 7010 230 1 0.8 0.6 | 335 11 4.7 -10.2 22 416 7315 25 1 -0.4 -0.9 | 343 12 3.5 -11.8 23 400 7610 120 8 -6.9 4.0 | 23 7 -3.0 -6.9 24 399 7620 90 5 -5.0 0.0 | 5 11 -1.0 -10.9 25 383 7925 150 10 -5.0 8.7 | 25 2 -1.0 -2.2 26 368 8230 105 10 -9.7 2.6 | 34 10 -5.7 -8.3 27 325 9144 145 17 -9.8 13.9 | 118 7 -5.8 3.1 28 311 9449 145 14 -8.0 11.5 | 98 4 -4.1 0.6 29 300 9720 105 11 -10.6 2.8 | 40 10 -6.7 -8.0 30 262 10668 85 11 -11.0 -1.0 | 31 14 -7.0 -11.8 31 250 10990 55 12 -9.8 -6.9 | 18 19 -5.9 -17.8 32 218 11887 25 15 -6.3 -13.6 | 6 25 -2.4 -24.5 33 200 12460 15 18 -4.7 -17.4 | 1 28 -0.7 -28.3 34 199 12497 25 20 -8.5 -18.1 | 9 29 -4.5 -29.0 35 172 13411 360 36 -0.0 -36.0 | 355 47 4.0 -46.9 36 155 14021 345 42 10.9 -40.6 | 344 54 14.8 -51.4 37 150 14240 355 40 3.5 -39.8 | 352 51 7.5 -50.7 38 133 14935 355 26 2.3 -25.9 | 350 37 6.2 -36.8 39 126 15240 30 11 -5.5 -9.5 | 4 20 -1.5 -20.4 40 114 15850 70 15 -14.1 -5.1 | 32 19 -10.1 -16.0 41 109 16099 45 16 -11.3 -11.3 | 18 23 -7.3 -22.2 42 102 16459 10 7 -1.2 -6.9 | 351 18 2.8 -17.8 43 100 16590 320 16 10.3 -12.3 | 328 27 14.3 -23.1 44 97 16764 320 8 5.1 -6.1 | 332 19 9.1 -17.0 45 92 17069 60 5 -4.3 -2.5 | 2 13 -0.4 -13.4 46 87 17374 40 2 -1.3 -1.5 | 348 13 2.7 -12.4 47 83 17678 45 11 -7.8 -7.8 | 12 19 -3.8 -18.7 48 78 17983 115 20 -18.1 8.5 | 80 14 -14.2 -2.4 49 74 18288 110 15 -14.1 5.1 | 60 12 -10.1 -5.7 50 70 18593 75 18 -17.4 -4.7 | 41 21 -13.4 -15.5 51 70 18630 90 23 -23.0 0.0 | 60 22 -19.0 -10.9 52 67 18898 90 23 -23.0 0.0 | 60 22 -19.0 -10.9 53 64 19202 95 19 -18.9 1.7 | 58 18 -15.0 -9.2 54 60 19507 70 18 -16.9 -6.2 | 37 21 -12.9 -17.0 55 57 19812 115 14 -12.7 5.9 | 60 10 -8.7 -5.0 56 55 20117 80 23 -22.7 -4.0 | 51 24 -18.7 -14.9 57 52 20422 90 26 -26.0 0.0 | 64 25 -22.0 -10.9 58 50 20650 105 22 -21.3 5.7 | 73 18 -17.3 -5.2 59 49 20726 100 28 -27.6 4.9 | 76 24 -23.6 -6.0 60 47 21031 95 20 -19.9 1.7 | 60 18 -16.0 -9.1 61 45 21336 75 31 -29.9 -8.0 | 54 32 -26.0 -18.9 62 43 21641 90 32 -32.0 0.0 | 69 30 -28.0 -10.9 63 40 21946 85 37 -36.9 -3.2 | 67 36 -32.9 -14.1 64 39 22250 95 32 -31.9 2.8 | 74 29 -27.9 -8.1 65 37 22555 80 30 -29.5 -5.2 | 58 30 -25.6 -16.1 66 33 23165 80 47 -46.3 -8.2 | 66 46 -42.3 -19.0 67 32 23470 85 43 -42.8 -3.7 | 69 42 -38.9 -14.6 68 30 23774 95 56 -55.8 4.9 | 83 52 -51.8 -6.0 69 30 23780 90 48 -48.0 0.0 | 76 45 -44.0 -10.9 70 27 24384 85 50 -49.8 -4.4 | 72 48 -45.8 -15.2 71 26 24689 90 56 -56.0 0.0 | 78 53 -52.0 -10.9 72 24 25298 95 51 -50.8 4.4 | 82 47 -46.8 -6.4 73 23 25603 90 56 -56.0 0.0 | 78 53 -52.0 -10.9 74 21 25908 95 59 -58.8 5.1 | 84 55 -54.8 -5.7 75 20 26213 85 56 -55.8 -4.9 | 73 54 -51.8 -15.8 76 20 26360 90 60 -60.0 0.0 | 79 57 -56.0 -10.9 77 19 26822 90 61 -61.0 0.0 | 79 58 -57.0 -10.9 78 17 27432 85 60 -59.8 -5.2 | 74 58 -55.8 -16.1 79 16 27808 85 66 -65.7 -5.8 | 75 64 -61.8 -16.6 80 15 28042 85 66 -65.7 -5.8 | 75 64 -61.8 -16.6 Wind Parameters Mean winds (0-6000m): 129.9 at 15.4 knts Storm direction: 159.9 at 11.6 knts Shear (0-3000m) pos: 1.6 neg: 0.4 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 30.9 deg Storm rel helicity (0-3000m) pos: 34.9 neg: -13.1 tot: 21.8 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.1 10^-3/s Energy-Hel index: 0.44 Bulk Rich Number: 509.00 Bulk Shear: 4.40 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 ------------------------------------------------------------------------------- 500 109 16 65 13| 3.4 0.0 3.4| 12.9 -1.6 11.3 22.6 0.70| 4.8 3.3 1000 112 17 69 13| 3.0 0.0 3.0| 22.4 -2.3 20.1 20.1 0.70| 4.2 3.0 1500 115 17 73 12| 2.5 0.0 2.5| 25.9 -2.3 23.7 15.8 0.64| 3.8 2.4 2000 118 17 77 12| 2.5 0.0 2.5| 31.4 -2.3 29.2 14.6 0.60| 3.9 2.4 2500 120 17 80 11| 2.0 0.5 2.4| 33.3 -10.1 23.2 9.3 0.36| 4.0 1.5 3000 122 17 81 11| 1.6 0.4 2.1| 34.9 -13.1 21.8 7.3 0.29| 3.9 1.1 4000 122 17 80 10| 1.4 0.3 1.8| 36.2 -22.0 14.2 3.6 0.11| 4.2 0.5 5000 126 16 79 9| 1.7 0.3 2.0| 36.2 -23.5 12.7 2.5 0.02| 4.0 0.1 6000 130 15 83 8| 1.4 0.6 2.0| 36.6 -27.4 9.2 1.5 -0.10| 4.5 -0.4 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251010.12.gif