UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 11 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 29.0 23.0 70 6.0 24.6 90 15 301.5 304.7 297.5 354.0 17.82 1 1002 110 28.0 22.0 70 6.0 23.6 90 18 301.0 304.1 296.7 350.5 16.84 2 1000 128 27.8 21.8 70 6.0 23.5 90 19 301.0 304.0 296.6 349.9 16.66 3 996 164 27.6 21.6 70 6.0 23.3 89 19 301.1 304.1 296.5 349.7 16.52 4 955 535 24.0 20.7 82 3.3 21.6 85 19 301.1 304.1 296.4 349.0 16.30 5 925 814 22.0 18.5 81 3.5 19.6 90 18 301.8 304.5 295.5 345.0 14.64 6 907 985 21.0 16.8 77 4.2 18.1 91 17 302.5 304.9 294.8 342.1 13.39 7 891 1139 19.8 16.2 80 3.6 17.4 94 17 302.8 305.2 294.7 341.6 13.11 8 860 1444 18.4 13.4 73 5.0 15.1 102 13 304.4 306.5 293.9 338.1 11.31 9 850 1544 17.6 13.6 77 4.0 15.0 105 11 304.6 306.7 294.1 339.2 11.60 10 839 1655 17.0 13.6 80 3.4 14.7 109 11 305.1 307.3 294.4 340.2 11.75 11 803 2029 15.8 12.1 79 3.7 13.4 118 7 307.7 309.7 294.6 341.3 11.12 12 796 2103 15.8 9.8 67 6.0 12.0 119 6 308.4 310.2 293.7 337.6 9.60 13 743 2686 12.4 0.4 44 12.0 5.9 90 7 310.9 311.9 291.0 327.4 5.30 14 736 2765 11.8 1.8 50 10.0 6.2 88 8 311.1 312.2 291.6 329.5 5.93 15 715 3007 10.6 -4.4 35 15.0 3.2 60 6 312.3 313.1 290.2 324.6 3.86 16 700 3184 10.0 -2.0 43 12.0 3.8 75 6 313.6 314.5 291.3 328.5 4.72 17 696 3232 9.6 -0.4 50 10.0 4.2 74 6 313.6 314.6 291.9 330.5 5.34 18 670 3548 8.8 -9.2 27 18.0 0.7 61 11 316.2 316.7 290.4 325.4 2.84 19 645 3861 5.8 -6.2 42 12.0 0.1 58 13 316.2 316.9 291.2 328.3 3.73 20 621 4171 4.2 -13.8 26 18.0 -3.0 63 12 317.8 318.2 290.2 324.9 2.12 21 574 4807 -0.5 -6.5 64 6.0 -3.3 86 8 319.6 320.4 292.5 332.9 4.10 22 541 5279 -2.7 -16.7 33 14.0 -7.8 61 8 322.4 322.8 291.4 328.9 1.91 23 514 5683 -5.7 -9.4 75 3.7 -7.3 59 8 323.5 324.2 293.2 335.6 3.65 24 500 5900 -6.7 -16.7 45 10.0 -10.3 75 8 324.9 325.3 292.2 331.9 2.07 25 454 6647 -9.3 -40.3 6 31.0 -15.4 105 9 330.7 330.8 292.2 331.7 0.25 26 442 6853 -10.9 -39.9 7 29.0 -16.5 106 11 331.2 331.3 292.3 332.3 0.27 27 429 7081 -12.7 -38.7 9 26.0 -17.7 100 14 331.8 331.8 292.5 333.0 0.31 28 421 7224 -13.5 -41.5 7 28.0 -18.4 96 16 332.5 332.6 292.6 333.5 0.24 29 400 7610 -16.3 -43.3 8 27.0 -20.6 85 22 333.8 333.8 293.0 334.6 0.21 30 357 8455 -21.5 -39.5 18 18.0 -24.5 81 21 337.9 337.9 294.1 339.2 0.35 31 321 9228 -27.3 -47.3 13 20.0 -29.6 78 24 340.3 340.3 294.6 340.9 0.17 32 300 9710 -31.5 -49.5 15 18.0 -33.1 95 30 341.0 341.0 294.7 341.6 0.14 33 250 10980 -41.7 -48.7 47 7.0 -42.2 70 32 344.1 344.1 295.5 344.8 0.18 34 244 11144 -43.3 -49.3 52 6.0 -43.7 65 31 344.1 344.1 295.4 344.8 0.18 35 201 12418 -53.9 -61.9 37 8.0 -54.1 39 29 346.9 346.9 296.0 347.1 0.05 36 200 12450 -54.3 -62.3 37 8.0 -54.5 40 30 346.8 346.8 296.0 347.0 0.04 37 199 12482 -54.5 -62.5 37 8.0 -54.7 40 31 347.0 347.0 296.0 347.1 0.04 38 195 12612 -55.5 -64.5 32 9.0 -55.7 40 34 347.4 347.4 296.1 347.5 0.03 39 162 13766 -65.1 -69.5 54 4.4 -65.1 36 49 350.1 350.1 296.7 350.2 0.02 40 157 13956 -66.5 -72.5 43 6.0 -66.5 35 51 350.9 350.9 296.8 351.0 0.01 41 150 14230 -68.7 -73.7 48 5.0 -68.7 35 55 351.7 351.7 297.0 351.8 0.01 42 143 14515 -71.3 -75.9 50 4.6 -71.3 39 55 352.0 352.1 297.1 352.1 0.01 43 139 14682 -72.7 -77.7 47 5.0 -72.7 39 56 352.5 352.5 297.2 352.5 0.01 44 133 14940 -74.5 -79.1 49 4.6 -74.5 35 63 353.8 353.8 297.4 353.8 0.01 45 127 15207 -76.3 -80.5 51 4.2 -76.3 35 61 355.2 355.2 297.7 355.2 0.00 46 122 15439 -76.9 -83.9 32 7.0 -76.9 40 53 358.2 358.2 298.4 358.2 0.00 47 107 16186 -80.5 -83.1 65 2.6 -80.5 35 5 365.1 365.1 299.7 365.1 0.00 48 105 16293 -80.5 -83.5 61 3.0 -80.5 23 5 367.0 367.0 300.0 367.1 0.00 49 100 16570 -78.1 -80.8 65 2.7 -78.1 25 22 376.8 376.8 301.7 376.9 0.01 50 99 16627 -77.9 -80.6 65 2.7 -77.9 24 22 378.3 378.3 302.0 378.3 0.01 51 89 17238 -74.9 -82.9 28 8.0 -74.9 3 12 396.0 396.0 304.6 396.0 0.00 52 88 17303 -75.1 -84.1 23 9.0 -75.2 4 14 396.9 396.9 304.8 396.9 0.00 53 82 17709 -77.5 -84.5 32 7.0 -77.5 24 13 400.1 400.1 305.2 400.1 0.00 54 80 17850 -77.1 -84.1 32 7.0 -77.1 19 15 403.7 403.7 305.7 403.7 0.00 55 74 18299 -74.9 -91.9 5 17.0 -75.0 67 15 417.5 417.5 307.4 417.5 0.00 56 71 18538 -75.3 -92.3 5 17.0 -75.3 110 13 421.6 421.6 307.9 421.6 0.00 57 70 18620 -74.7 -91.7 5 17.0 -74.7 100 8 424.6 424.6 308.2 424.6 0.00 58 56 19939 -67.5 -88.5 4 21.0 -67.7 60 21 469.0 469.0 312.5 469.0 0.00 59 50 20620 -67.7 -90.7 2 23.0 -67.9 100 25 484.0 484.0 313.8 484.0 0.00 60 33 23165 -60.3 -88.3 1 28.0 -61.1 87 49 564.6 564.7 318.9 564.7 0.00 61 30 23760 -59.5 -87.5 1 28.0 -60.4 90 42 582.4 582.4 319.8 582.5 0.01 62 20 26350 -53.1 -84.1 1 31.0 -55.8 80 60 673.6 673.6 323.6 673.8 0.02 63 19 26681 -53.1 -84.1 1 31.0 -55.8 85 57 683.6 683.6 323.9 683.7 0.02 64 19 26681 -53.1 -84.1 1 31.0 -55.8 85 57 683.6 683.6 323.9 683.7 0.02 65 19 26681 -53.1 -84.1 1 31.0 -55.8 85 57 683.6 683.6 323.9 683.7 0.02 66 18 27029 -53.5 -84.5 1 31.0 -56.2 85 60 693.0 693.0 324.2 693.1 0.02 67 15 28207 -51.5 -82.5 1 31.0 -55.2 85 64 736.7 736.7 325.6 737.0 0.03 68 12 29669 -47.5 -80.5 1 33.0 -53.4 89 60 799.4 799.5 327.3 799.9 0.05 69 12 29669 -47.9 -79.9 1 32.0 -53.6 89 60 798.0 798.1 327.2 798.6 0.06 TRP 107 16186 -80.5 -83.1 65 2.6 -80.5 35 5 365.1 365.1 299.7 365.1 0.00 WND 133 14940 -74.5 -79.1 49 4.6 -74.5 35 63 353.8 353.8 297.4 353.8 0.01 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 579.00 mb = 4739.13 m = 15548.15 ft Wetbulb zero: 644.39 mb = 3868.67 m = 12692.33 ft Precipitable water: 1.68 inches Sfc-500 mean rel hum: 56.67 % Est. max temperature: 31.98 C = 89.57 F Sfc-Lift cond lev (LCL): 924.33 mb = 820.26 m = 2691.10 ft T: 21.96 C 700-500 lapse rate: 6.15 C/km ThetaE index: 15.83 C Layer 1002.0- 850.0 mb Conv cond level (CCL): 864.36 mb = 1400.11 m = 4593.48 ft Mean mixing ratio: 15.77 g/kg Conv temperature: 31.71 C = 89.08 F Cap Strength: 1.19 C Lifted Index: -2.97 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.93 C Lifted Index @700 mb: 0.02 C Showalter Index: 0.43 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.30 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 193.20 Risk: None Energy Index: -1.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 593.49 J/kg Max Up Vert Vel: 34.45 m/s Conv Inhibition (B-): 40.22 J/kg Cap Strength: 1.19 C Lift Cond Lev (LCL): 899.76 mb = 1054.00 m = 3457.97 ft Lev Free Conv (LFC): 734.76 mb = 2779.23 m = 9118.09 ft Equ Level (EL): 684.76 mb = 3366.74 m = 11045.61 ft B at Equ Level: 5.70 J/kg Max Parcel Lev (MPL): 104.76 mb = 16305.75 m = 53495.92 ft Wind level data Storm motion: 111 at 8 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 90 15 -15.0 0.0 | 70 8 -7.6 -2.8 1 1000 128 90 19 -19.0 0.0 | 76 12 -11.6 -2.8 2 980 305 85 19 -18.9 -1.7 | 69 12 -11.6 -4.5 3 947 610 85 19 -18.9 -1.7 | 69 12 -11.6 -4.5 4 925 814 90 18 -18.0 0.0 | 75 11 -10.6 -2.8 5 914 914 90 17 -17.0 0.0 | 74 10 -9.6 -2.8 6 883 1219 95 17 -16.9 1.5 | 82 10 -9.6 -1.3 7 850 1544 105 11 -10.6 2.8 | 91 3 -3.3 0.0 8 822 1829 115 10 -9.1 4.2 | 130 2 -1.7 1.4 9 793 2134 120 6 -5.2 3.0 | 265 2 2.2 0.2 10 765 2438 90 4 -4.0 0.0 | 310 4 3.4 -2.8 11 737 2743 90 8 -8.0 0.0 | 13 3 -0.6 -2.8 12 711 3048 55 6 -4.9 -3.4 | 339 7 2.5 -6.3 13 700 3184 75 6 -5.8 -1.6 | 340 5 1.6 -4.4 14 686 3353 70 6 -5.6 -2.1 | 340 5 1.7 -4.9 15 660 3658 55 14 -11.5 -8.0 | 21 12 -4.1 -10.8 16 612 4267 65 11 -10.0 -4.6 | 19 8 -2.6 -7.5 17 568 4877 90 7 -7.0 0.0 | 352 3 0.4 -2.8 18 526 5486 45 8 -5.7 -5.7 | 349 9 1.7 -8.5 19 500 5900 75 8 -7.7 -2.1 | 4 5 -0.4 -4.9 20 487 6096 60 8 -6.9 -4.0 | 356 7 0.4 -6.8 21 450 6706 110 9 -8.5 3.1 | 104 1 -1.1 0.3 22 400 7610 85 22 -21.9 -1.9 | 72 15 -14.5 -4.7 23 399 7620 85 20 -19.9 -1.7 | 70 13 -12.6 -4.6 24 352 8534 80 21 -20.7 -3.6 | 64 15 -13.3 -6.5 25 324 9144 75 23 -22.2 -6.0 | 59 17 -14.8 -8.8 26 300 9710 95 30 -29.9 2.6 | 89 23 -22.5 -0.2 27 298 9754 95 29 -28.9 2.5 | 89 22 -21.5 -0.3 28 261 10668 75 36 -34.8 -9.3 | 66 30 -27.4 -12.1 29 250 10980 70 32 -30.1 -10.9 | 59 27 -22.7 -13.8 30 208 12192 30 26 -13.0 -22.5 | 13 26 -5.6 -25.3 31 200 12450 40 30 -19.3 -23.0 | 25 28 -11.9 -25.8 32 189 12802 40 38 -24.4 -29.1 | 28 36 -17.1 -31.9 33 155 14021 35 52 -29.8 -42.6 | 26 51 -22.5 -45.4 34 150 14230 35 55 -31.5 -45.1 | 27 54 -24.2 -47.9 35 140 14630 40 55 -35.4 -42.1 | 32 53 -28.0 -44.9 36 133 14940 35 63 -36.1 -51.6 | 28 62 -28.8 -54.4 37 126 15240 35 61 -35.0 -50.0 | 28 60 -27.6 -52.8 38 108 16154 60 23 -19.9 -11.5 | 41 19 -12.5 -14.3 39 107 16186 35 5 -2.9 -4.1 | 327 8 4.5 -6.9 40 102 16459 5 5 -0.4 -5.0 | 318 10 6.9 -7.8 41 100 16570 25 22 -9.3 -19.9 | 5 23 -1.9 -22.8 42 97 16764 20 22 -7.5 -20.7 | 0 23 -0.2 -23.5 43 92 17069 360 8 -0.0 -8.0 | 326 13 7.4 -10.8 44 87 17374 5 16 -1.4 -15.9 | 342 20 6.0 -18.8 45 82 17678 25 12 -5.1 -10.9 | 350 14 2.3 -13.7 46 78 17983 15 17 -4.4 -16.4 | 351 19 3.0 -19.2 47 74 18288 65 15 -13.6 -6.3 | 34 11 -6.2 -9.2 48 70 18593 120 13 -11.3 6.5 | 133 5 -3.9 3.7 49 70 18620 100 8 -7.9 1.4 | 20 2 -0.5 -1.4 50 67 18898 105 8 -7.7 2.1 | 26 1 -0.4 -0.7 51 60 19507 35 15 -8.6 -12.3 | 5 15 -1.2 -15.1 52 57 19812 50 19 -14.6 -12.2 | 26 17 -7.2 -15.0 53 52 20422 95 28 -27.9 2.4 | 89 21 -20.5 -0.4 54 50 20620 100 25 -24.6 4.3 | 95 17 -17.2 1.5 55 49 20726 95 24 -23.9 2.1 | 88 17 -16.5 -0.7 56 47 21031 110 27 -25.4 9.2 | 110 19 -18.0 6.4 57 45 21336 85 26 -25.9 -2.3 | 75 19 -18.5 -5.1 58 40 21946 90 35 -35.0 0.0 | 84 28 -27.6 -2.8 59 38 22250 90 36 -36.0 0.0 | 84 29 -28.6 -2.8 60 36 22555 85 43 -42.8 -3.7 | 80 36 -35.5 -6.6 61 35 22860 90 48 -48.0 0.0 | 86 41 -40.6 -2.8 62 31 23470 85 49 -48.8 -4.3 | 80 42 -41.4 -7.1 63 30 23760 90 42 -42.0 0.0 | 85 35 -34.6 -2.8 64 30 23774 95 50 -49.8 4.4 | 92 42 -42.4 1.5 65 29 24079 95 42 -41.8 3.7 | 91 34 -34.5 0.8 66 27 24384 90 45 -45.0 0.0 | 86 38 -37.6 -2.8 67 25 24994 100 44 -43.3 7.6 | 98 36 -36.0 4.8 68 24 25298 95 42 -41.8 3.7 | 91 34 -34.5 0.8 69 21 25908 85 56 -55.8 -4.9 | 81 49 -48.4 -7.7 70 20 26350 80 60 -59.1 -10.4 | 76 53 -51.7 -13.2 71 19 26518 85 57 -56.8 -5.0 | 81 50 -49.4 -7.8 72 16 27127 85 65 -64.8 -5.7 | 82 58 -57.4 -8.5 73 15 27432 85 64 -63.8 -5.6 | 82 57 -56.4 -8.4 74 11 28651 90 58 -58.0 0.0 | 87 51 -50.6 -2.8 75 9 29566 95 57 -56.8 5.0 | 92 49 -49.4 2.2 Wind Parameters Mean winds (0-6000m): 80.9 at 10.5 knts Storm direction: 110.9 at 7.9 knts Shear (0-3000m) pos: 2.4 neg: 1.5 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -91.0 deg Storm rel helicity (0-3000m) pos: 17.7 neg: -7.7 tot: 10.0 m^2/s^2 ave: 3.3 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 64.90 Bulk Shear: 9.14 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 19 71 12| 0.0 4.4 4.4| 2.4 -4.3 -1.9 -3.8 -0.07| 5.6 -0.4 1000 88 18 72 12| 1.6 2.2 3.8| 7.4 -4.3 3.1 3.1 0.15| 4.5 0.7 1500 90 17 75 10| 3.3 1.5 4.7| 11.2 -4.3 6.9 4.6 0.20| 5.5 1.1 2000 94 15 77 8| 3.5 1.1 4.6| 13.1 -4.3 8.8 4.4 0.35| 5.4 1.9 2500 95 13 74 6| 2.8 1.2 4.1| 15.9 -4.3 11.5 4.6 0.42| 5.4 2.3 3000 94 12 66 5| 2.4 1.5 3.9| 17.7 -7.7 10.0 3.3 0.33| 5.7 1.9 4000 86 12 49 6| 1.0 1.1 2.1| 26.9 -7.8 19.1 4.8 0.34| 5.9 2.0 5000 84 11 42 5| 1.1 0.8 1.9| 27.1 -10.0 17.1 3.4 0.26| 5.6 1.5 6000 81 11 34 5| 1.0 1.0 1.9| 30.0 -12.3 17.6 2.9 0.23| 5.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251011.12.gif