UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 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 28.8 22.8 70 6.0 24.4 85 11 301.4 304.7 297.4 353.4 17.63 1 1000 113 27.6 23.1 77 4.5 24.3 90 12 300.8 304.1 297.5 353.9 18.07 2 994 166 27.4 22.9 76 4.5 24.1 91 12 301.1 304.4 297.5 353.9 17.96 3 950 565 23.4 21.2 87 2.2 21.8 87 15 300.9 304.0 296.8 350.7 16.92 4 926 789 21.6 19.4 87 2.2 20.1 85 16 301.3 304.1 296.0 346.9 15.49 5 925 798 21.6 19.5 88 2.1 20.1 85 16 301.4 304.3 296.0 347.4 15.61 6 918 864 21.0 19.1 89 1.9 19.7 85 16 301.4 304.3 295.8 346.6 15.33 7 850 1528 17.2 13.8 80 3.4 15.0 80 14 304.2 306.3 294.1 339.2 11.75 8 742 2677 11.4 5.4 67 6.0 7.9 85 13 309.9 311.3 292.6 333.3 7.60 9 736 2745 11.4 4.4 62 7.0 7.3 85 13 310.6 312.0 292.4 332.7 7.14 10 729 2825 11.4 3.4 58 8.0 6.8 81 12 311.5 312.7 292.3 332.3 6.72 11 722 2906 11.4 -1.6 40 13.0 4.6 77 11 312.3 313.2 290.9 327.2 4.71 12 702 3140 10.2 -12.8 18 23.0 0.7 74 9 313.5 313.9 288.8 320.2 2.03 13 700 3164 10.0 -12.0 20 22.0 0.7 75 9 313.6 314.0 288.9 320.7 2.17 14 653 3738 6.0 -3.0 52 9.0 1.4 73 14 315.3 316.2 291.8 330.3 4.70 15 647 3813 5.8 -4.2 49 10.0 0.8 70 15 315.9 316.8 291.7 329.8 4.33 16 642 3877 6.2 -13.8 22 20.0 -1.9 68 15 317.1 317.5 289.9 323.9 2.05 17 566 4900 1.0 -25.0 12 26.0 -7.1 55 23 322.6 322.8 290.5 325.7 0.89 18 555 5058 1.0 -32.0 6 33.0 -7.8 59 24 324.4 324.5 290.6 326.2 0.47 19 517 5625 -2.1 -36.1 5 34.0 -10.2 70 26 327.3 327.4 291.3 328.6 0.34 20 500 5890 -3.9 -26.9 15 23.0 -10.6 70 25 328.3 328.5 292.1 331.3 0.84 21 467 6421 -9.1 -24.1 28 15.0 -13.5 70 25 328.3 328.5 292.4 332.4 1.17 22 442 6842 -11.5 -30.5 19 19.0 -16.1 68 27 330.5 330.6 292.5 333.0 0.68 23 435 6964 -10.9 -34.9 12 24.0 -16.2 71 29 332.7 332.8 292.9 334.5 0.45 24 423 7177 -11.9 -37.9 10 26.0 -17.2 76 33 334.1 334.2 293.2 335.5 0.34 25 400 7600 -15.9 -39.9 11 24.0 -20.2 80 36 334.3 334.4 293.2 335.5 0.30 26 361 8364 -22.1 -43.1 13 21.0 -25.1 91 34 336.0 336.0 293.6 336.9 0.23 27 351 8570 -23.5 -45.5 11 22.0 -26.3 92 35 336.8 336.8 293.7 337.5 0.19 28 348 8633 -23.9 -41.9 17 18.0 -26.5 92 35 337.1 337.1 293.9 338.2 0.28 29 339 8824 -24.9 -46.9 11 22.0 -27.5 93 36 338.3 338.3 294.0 338.9 0.17 30 309 9490 -30.3 -41.3 33 11.0 -31.7 92 32 339.8 339.9 294.6 341.1 0.33 31 300 9700 -31.9 -43.9 29 12.0 -33.2 90 29 340.4 340.5 294.7 341.4 0.26 32 250 10960 -42.1 -60.1 12 18.0 -42.9 90 40 343.5 343.5 295.2 343.7 0.05 33 241 11207 -44.1 -63.1 10 19.0 -44.8 88 43 344.1 344.1 295.3 344.2 0.03 34 209 12147 -52.3 -65.3 19 13.0 -52.6 75 49 345.6 345.6 295.7 345.7 0.03 35 200 12430 -54.5 -67.5 19 13.0 -54.8 70 49 346.5 346.5 295.8 346.6 0.02 36 195 12592 -55.9 -69.9 16 14.0 -56.1 69 49 346.7 346.7 295.9 346.8 0.02 37 165 13634 -64.5 -69.5 50 5.0 -64.6 60 51 349.3 349.3 296.5 349.4 0.02 38 159 13859 -66.3 -72.3 43 6.0 -66.4 58 52 350.0 350.0 296.7 350.1 0.01 39 150 14210 -69.3 -73.9 51 4.6 -69.4 55 53 350.7 350.7 296.8 350.8 0.01 40 148 14290 -70.1 -74.6 52 4.5 -70.1 54 53 350.7 350.7 296.8 350.7 0.01 41 145 14411 -71.1 -75.9 49 4.8 -71.1 53 52 351.0 351.0 296.8 351.0 0.01 42 137 14744 -73.5 -77.8 52 4.3 -73.5 52 51 352.5 352.5 297.2 352.5 0.01 43 131 15005 -75.3 -80.1 47 4.8 -75.3 56 52 353.8 353.8 297.4 353.9 0.00 44 113 15854 -77.9 -81.2 59 3.3 -77.9 94 23 364.3 364.3 299.5 364.3 0.00 45 112 15905 -78.3 -81.9 56 3.6 -78.3 75 16 364.4 364.4 299.5 364.5 0.00 46 110 16007 -78.3 -81.9 56 3.6 -78.3 69 17 366.3 366.3 299.9 366.3 0.00 47 109 16059 -78.3 -81.6 58 3.3 -78.3 67 17 367.3 367.3 300.1 367.3 0.00 48 101 16493 -78.7 -82.6 53 3.9 -78.7 64 16 374.6 374.6 301.4 374.6 0.00 49 100 16550 -78.9 -82.7 54 3.8 -78.9 95 11 375.3 375.3 301.5 375.3 0.00 50 98 16665 -78.9 -82.6 54 3.7 -78.9 95 11 377.5 377.5 301.8 377.5 0.00 51 95 16842 -78.9 -82.2 58 3.3 -78.9 86 13 380.8 380.8 302.4 380.9 0.00 52 89 17215 -77.9 -81.7 54 3.8 -77.9 42 10 390.0 390.0 303.8 390.0 0.01 53 75 18206 -73.3 -91.3 5 18.0 -73.3 68 10 419.2 419.2 307.6 419.2 0.00 54 70 18610 -73.9 -91.9 5 18.0 -74.0 25 11 426.3 426.3 308.4 426.3 0.00 55 68 18779 -74.1 -92.1 5 18.0 -74.2 19 12 429.4 429.4 308.8 429.4 0.00 56 57 19827 -67.3 -88.3 4 21.0 -67.5 88 20 467.1 467.1 312.4 467.1 0.00 57 52 20382 -66.3 -89.3 3 23.0 -66.5 74 30 481.8 481.8 313.6 481.8 0.00 58 50 20620 -66.7 -89.7 3 23.0 -67.0 90 34 486.3 486.3 314.0 486.3 0.00 59 45 21261 -63.5 -88.5 2 25.0 -63.9 109 29 509.0 509.0 315.6 509.0 0.00 60 41 21830 -64.5 -89.5 2 25.0 -64.9 109 23 520.2 520.2 316.3 520.2 0.00 61 36 22628 -61.9 -88.9 2 27.0 -62.5 88 27 546.6 546.6 317.9 546.7 0.00 62 32 23359 -60.5 -87.5 2 27.0 -61.3 95 35 569.1 569.1 319.1 569.1 0.01 63 30 23760 -60.5 -88.5 1 28.0 -61.4 95 39 579.7 579.7 319.6 579.7 0.01 64 24 25160 -57.1 -86.1 1 29.0 -58.6 93 46 627.8 627.8 321.8 627.9 0.01 65 21 26009 -54.9 -84.9 1 30.0 -57.1 88 52 658.9 658.9 323.0 659.0 0.01 66 20 26320 -55.3 -85.3 1 30.0 -57.5 95 56 666.9 666.9 323.3 667.0 0.01 67 16 27758 -51.1 -83.1 1 32.0 -54.8 88 62 724.6 724.6 325.2 724.8 0.02 68 14 28630 -49.0 -81.4 1 32.5 -53.8 95 69 760.0 760.0 326.2 760.3 0.04 69 12 29648 -46.5 -79.5 1 33.0 -52.8 87 64 803.0 803.0 327.3 803.6 0.06 70 12 29648 -47.1 -80.1 1 33.0 -53.1 87 64 800.9 800.9 327.3 801.4 0.05 TRP 112 15905 -78.3 -81.9 56 3.6 -78.3 75 16 364.4 364.4 299.5 364.5 0.00 WND 14 28630 -49.0 -81.4 1 32.5 -53.8 95 69 760.0 760.0 326.2 760.3 0.04 Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 542.74 mb = 5240.75 m = 17193.84 ft Wetbulb zero: 645.47 mb = 3832.46 m = 12573.53 ft Precipitable water: 1.62 inches Sfc-500 mean rel hum: 47.10 % Est. max temperature: 31.29 C = 88.32 F Sfc-Lift cond lev (LCL): 922.46 mb = 821.93 m = 2696.60 ft T: 21.38 C 700-500 lapse rate: 5.10 C/km ThetaE index: 27.17 C Layer 918.0- 700.0 mb Conv cond level (CCL): 903.92 mb = 997.37 m = 3272.18 ft Mean mixing ratio: 16.72 g/kg Conv temperature: 29.35 C = 84.84 F Cap Strength: 0.39 C Lifted Index: -1.11 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.74 C Lifted Index @700 mb: -0.68 C Showalter Index: 3.23 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 17.70 C K Index: 12.90 Risk: None Sweat Index: 218.60 Risk: None Energy Index: -1.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1072.40 J/kg Max Up Vert Vel: 46.31 m/s Conv Inhibition (B-): 2.43 J/kg Cap Strength: 0.39 C Lift Cond Lev (LCL): 915.30 mb = 889.46 m = 2918.13 ft Lev Free Conv (LFC): 890.30 mb = 1128.37 m = 3701.96 ft Equ Level (EL): 150.30 mb = 14197.98 m = 46580.72 ft B at Equ Level: 1069.38 J/kg Max Parcel Lev (MPL): 90.30 mb = 17132.05 m = 56206.83 ft Wind level data Storm motion: 104 at 13 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 85 11 -11.0 -1.0 | 339 4 1.5 -4.0 1 1000 113 90 12 -12.0 0.0 | 351 3 0.5 -3.0 2 978 305 95 12 -12.0 1.0 | 346 2 0.5 -2.0 3 945 610 85 15 -14.9 -1.3 | 30 5 -2.5 -4.3 4 925 798 85 16 -15.9 -1.4 | 38 6 -3.5 -4.4 5 913 914 85 16 -15.9 -1.4 | 38 6 -3.5 -4.4 6 881 1219 90 18 -18.0 0.0 | 62 6 -5.5 -3.0 7 850 1528 80 14 -13.8 -2.4 | 14 6 -1.3 -5.4 8 820 1829 85 15 -14.9 -1.3 | 30 5 -2.5 -4.3 9 791 2134 90 16 -16.0 0.0 | 50 5 -3.5 -3.0 10 763 2438 85 15 -14.9 -1.3 | 30 5 -2.5 -4.3 11 736 2743 85 13 -13.0 -1.1 | 7 4 -0.5 -4.1 12 710 3048 70 9 -8.5 -3.1 | 327 7 4.0 -6.1 13 700 3164 75 9 -8.7 -2.3 | 325 7 3.8 -5.3 14 684 3353 90 9 -9.0 0.0 | 311 5 3.5 -3.0 15 659 3658 75 13 -12.6 -3.4 | 1 6 -0.1 -6.4 16 611 4267 55 20 -16.4 -11.5 | 15 15 -3.9 -14.5 17 567 4877 55 23 -18.8 -13.2 | 22 17 -6.4 -16.2 18 526 5486 70 26 -24.4 -8.9 | 45 17 -12.0 -11.9 19 500 5890 70 25 -23.5 -8.6 | 44 16 -11.0 -11.6 20 487 6096 75 24 -23.2 -6.2 | 49 14 -10.7 -9.2 21 450 6706 65 25 -22.7 -10.6 | 37 17 -10.2 -13.6 22 415 7315 80 35 -34.5 -6.1 | 68 24 -22.0 -9.1 23 400 7600 80 36 -35.5 -6.3 | 68 25 -23.0 -9.3 24 399 7620 85 35 -34.9 -3.1 | 75 23 -22.4 -6.1 25 367 8230 90 34 -34.0 0.0 | 82 22 -21.5 -3.0 26 324 9144 95 37 -36.9 3.2 | 91 24 -24.4 0.2 27 300 9700 90 29 -29.0 0.0 | 80 17 -16.5 -3.0 28 285 10058 90 27 -27.0 0.0 | 78 15 -14.5 -3.0 29 261 10668 90 30 -30.0 0.0 | 80 18 -17.5 -3.0 30 250 10960 90 40 -40.0 0.0 | 84 28 -27.5 -3.0 31 227 11582 85 48 -47.8 -4.2 | 79 36 -35.4 -7.2 32 200 12430 70 49 -46.0 -16.8 | 60 39 -33.6 -19.8 33 179 13106 65 50 -45.3 -21.1 | 54 41 -32.9 -24.1 34 150 14210 55 53 -43.4 -30.4 | 43 46 -31.0 -33.4 35 140 14630 50 51 -39.1 -32.8 | 37 45 -26.6 -35.8 36 126 15240 60 53 -45.9 -26.5 | 49 45 -33.4 -29.5 37 113 15850 95 23 -22.9 2.0 | 85 11 -10.5 -1.0 38 112 15905 75 16 -15.5 -4.1 | 23 8 -3.0 -7.2 39 102 16459 45 19 -13.4 -13.4 | 3 16 -1.0 -16.4 40 100 16550 95 11 -11.0 1.0 | 324 3 1.5 -2.1 41 96 16764 95 11 -11.0 1.0 | 324 3 1.5 -2.1 42 91 17069 60 18 -15.6 -9.0 | 15 12 -3.1 -12.0 43 87 17374 25 3 -1.3 -2.7 | 297 13 11.2 -5.7 44 82 17678 360 12 -0.0 -12.0 | 320 20 12.5 -15.0 45 78 17983 75 12 -11.6 -3.1 | 352 6 0.9 -6.1 46 74 18288 65 9 -8.2 -3.8 | 328 8 4.3 -6.8 47 70 18610 25 11 -4.6 -10.0 | 329 15 7.8 -13.0 48 67 18898 15 12 -3.1 -11.6 | 327 17 9.4 -14.6 49 60 19507 60 21 -18.2 -10.5 | 23 15 -5.7 -13.5 50 57 19812 90 20 -20.0 0.0 | 68 8 -7.5 -3.0 51 54 20117 70 26 -24.4 -8.9 | 45 17 -12.0 -11.9 52 52 20422 75 31 -29.9 -8.0 | 58 21 -17.5 -11.0 53 50 20620 90 34 -34.0 0.0 | 82 22 -21.5 -3.0 54 49 20726 65 30 -27.2 -12.7 | 43 22 -14.7 -15.7 55 47 21031 90 34 -34.0 0.0 | 82 22 -21.5 -3.0 56 45 21336 115 28 -25.4 11.8 | 124 16 -12.9 8.8 57 42 21641 120 23 -19.9 11.5 | 139 11 -7.5 8.5 58 38 22250 85 23 -22.9 -2.0 | 64 12 -10.5 -5.0 59 35 22860 90 30 -30.0 0.0 | 80 18 -17.5 -3.0 60 33 23165 85 28 -27.9 -2.4 | 71 16 -15.4 -5.5 61 31 23470 100 39 -38.4 6.8 | 98 26 -26.0 3.8 62 30 23760 95 39 -38.9 3.4 | 91 26 -26.4 0.4 63 30 23774 90 40 -40.0 0.0 | 84 28 -27.5 -3.0 64 29 24079 100 42 -41.4 7.3 | 98 29 -28.9 4.3 65 27 24384 90 38 -38.0 0.0 | 83 26 -25.5 -3.0 66 25 24994 95 45 -44.8 3.9 | 92 32 -32.4 0.9 67 21 25908 85 51 -50.8 -4.4 | 79 39 -38.3 -7.5 68 20 26320 95 56 -55.8 4.9 | 92 43 -43.3 1.9 69 19 26822 95 56 -55.8 4.9 | 92 43 -43.3 1.9 70 17 27432 85 59 -58.8 -5.1 | 80 47 -46.3 -8.2 71 14 28630 95 69 -68.7 6.0 | 93 56 -56.3 3.0 72 14 28651 95 69 -68.7 6.0 | 93 56 -56.3 3.0 73 12 29261 85 63 -62.8 -5.5 | 80 51 -50.3 -8.5 74 10 29870 90 62 -62.0 0.0 | 87 50 -49.5 -3.0 Wind Parameters Mean winds (0-6000m): 73.6 at 17.1 knts Storm direction: 103.6 at 12.8 knts Shear (0-3000m) pos: 1.4 neg: 1.9 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -12.7 deg Storm rel helicity (0-3000m) pos: 10.1 neg: -16.0 tot: -5.9 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -0.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 202.77 Bulk Shear: 5.29 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 91 13 2 3| 3.6 0.0 3.6| 2.1 -0.1 2.0 4.0 0.49| 5.3 2.6 1000 88 14 26 4| 3.1 0.0 3.1| 5.1 -0.1 5.0 5.0 0.58| 4.1 2.4 1500 87 15 34 4| 2.0 1.2 3.2| 6.3 -6.3 0.0 0.0 0.09| 4.5 0.4 2000 87 15 32 5| 2.1 0.9 3.0| 9.7 -6.3 3.4 1.7 0.24| 4.0 1.0 2500 87 15 33 5| 1.7 1.1 2.7| 10.1 -9.0 1.1 0.4 0.10| 3.8 0.4 3000 86 14 27 4| 1.4 1.9 3.3| 10.1 -16.0 -5.9 -2.0 -0.13| 4.2 -0.5 4000 83 14 16 5| 1.4 1.6 3.0| 19.9 -18.1 1.7 0.4 0.04| 4.9 0.2 5000 75 15 20 7| 1.5 1.6 3.0| 36.8 -18.4 18.4 3.7 0.12| 4.8 0.6 6000 74 17 27 9| 1.6 1.3 2.9| 63.9 -19.8 44.1 7.4 0.21| 4.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251012.12.gif