UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:0000Z 21 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 1007 56 28.0 23.2 75 4.8 24.5 80 20 300.5 303.9 297.4 353.6 18.06 1 1003 94 28.2 23.2 74 5.0 24.5 80 21 301.1 304.4 297.6 354.5 18.13 2 1001 113 28.0 22.0 70 6.0 23.6 80 21 301.1 304.2 296.8 350.6 16.86 3 1000 122 27.8 21.8 70 6.0 23.5 80 21 301.0 304.0 296.6 349.9 16.66 4 939 677 22.6 20.1 86 2.5 20.8 85 20 301.1 304.1 296.2 348.1 15.97 5 925 808 21.8 19.0 84 2.8 19.8 85 21 301.6 304.4 295.8 346.1 15.12 6 873 1309 18.6 14.8 79 3.8 16.1 90 16 303.3 305.6 294.2 339.6 12.22 7 850 1538 17.0 13.9 82 3.1 15.0 90 15 304.0 306.1 294.1 339.2 11.83 8 846 1578 16.8 14.1 84 2.7 15.0 91 15 304.2 306.4 294.3 340.0 12.04 9 805 2001 15.6 8.6 63 7.0 11.3 89 14 307.2 308.9 292.7 333.7 8.74 10 798 2075 15.8 5.8 51 10.0 9.9 87 13 308.2 309.6 291.8 330.4 7.26 11 778 2290 15.0 2.0 41 13.0 7.8 87 14 309.6 310.7 290.9 327.2 5.69 12 726 2872 11.0 2.0 54 9.0 6.0 106 14 311.4 312.6 291.8 330.4 6.10 13 721 2929 10.8 1.8 54 9.0 5.8 107 14 311.8 312.9 291.9 330.7 6.05 14 712 3034 11.2 -4.8 32 16.0 3.3 108 15 313.4 314.1 290.4 325.3 3.76 15 700 3176 10.8 -8.2 25 19.0 2.0 110 16 314.4 315.0 290.0 324.0 2.94 16 695 3236 10.6 -10.4 22 21.0 1.3 110 16 314.9 315.3 289.7 323.0 2.49 17 679 3429 9.0 -10.0 25 19.0 0.6 110 17 315.2 315.7 289.9 323.8 2.63 18 674 3490 8.6 -11.4 23 20.0 0.0 110 17 315.4 315.9 289.7 323.2 2.37 19 652 3763 6.8 -9.2 31 16.0 -0.4 112 17 316.4 316.9 290.5 325.9 2.92 20 599 4452 1.6 -16.4 25 18.0 -5.1 122 18 318.1 318.5 290.0 324.1 1.77 21 590 4574 0.8 -14.2 32 15.0 -5.1 120 20 318.6 319.0 290.5 325.8 2.16 22 585 4642 0.6 -16.4 27 17.0 -5.7 115 18 319.1 319.5 290.3 325.2 1.81 23 581 4697 0.6 -14.4 31 15.0 -5.3 109 17 319.7 320.2 290.9 327.0 2.16 24 576 4767 0.8 -20.2 19 21.0 -6.4 103 15 320.8 321.0 290.4 325.3 1.33 25 568 4879 0.2 -14.8 31 15.0 -5.7 92 11 321.3 321.8 291.3 328.5 2.13 26 540 5283 -1.7 -28.7 11 27.0 -9.2 90 16 323.8 323.9 290.6 326.1 0.66 27 500 5890 -6.1 -13.1 58 7.0 -8.9 100 13 325.6 326.2 293.0 335.0 2.79 28 483 6161 -7.7 -10.6 80 2.9 -8.9 96 13 326.9 327.6 294.0 338.8 3.53 29 472 6340 -8.7 -12.1 76 3.4 -10.1 84 12 327.8 328.4 294.0 338.7 3.20 30 466 6439 -9.1 -11.9 80 2.8 -10.3 78 12 328.5 329.2 294.3 339.7 3.30 31 455 6624 -10.1 -18.1 52 8.0 -12.9 66 11 329.5 329.9 293.4 336.5 2.02 32 448 6744 -10.1 -30.1 18 20.0 -15.2 63 11 331.0 331.1 292.7 333.5 0.70 33 400 7610 -16.1 -22.1 60 6.0 -17.9 115 8 334.1 334.4 294.3 339.9 1.63 34 380 7993 -18.5 -21.9 75 3.4 -19.5 126 7 335.8 336.2 294.8 342.1 1.74 35 316 9340 -27.7 -37.7 38 10.0 -29.3 103 10 341.2 341.3 295.1 343.1 0.47 36 300 9710 -31.1 -35.9 63 4.8 -31.9 110 10 341.5 341.7 295.3 343.8 0.60 37 253 10899 -40.9 -44.0 72 3.1 -41.2 240 6 344.1 344.1 295.6 345.3 0.30 38 250 10980 -41.5 -44.6 72 3.1 -41.8 295 5 344.4 344.4 295.6 345.5 0.29 39 248 11034 -41.9 -45.5 68 3.6 -42.2 299 5 344.6 344.6 295.7 345.6 0.26 40 241 11227 -43.5 -46.4 73 2.9 -43.7 313 6 345.0 345.0 295.7 346.0 0.25 41 227 11626 -46.7 -50.4 66 3.7 -46.9 339 8 346.1 346.1 295.9 346.7 0.17 42 212 12074 -50.7 -53.7 70 3.0 -50.8 323 18 346.7 346.7 296.0 347.2 0.12 43 200 12450 -53.9 -57.7 63 3.8 -54.0 310 27 347.4 347.4 296.1 347.7 0.08 44 194 12644 -55.5 -60.5 54 5.0 -55.6 307 25 347.9 347.9 296.2 348.1 0.06 45 180 13115 -59.7 -62.9 66 3.2 -59.7 300 20 348.6 348.6 296.4 348.8 0.04 46 155 14033 -65.9 -71.9 43 6.0 -66.0 306 37 353.2 353.2 297.3 353.3 0.01 47 150 14230 -67.9 -73.9 42 6.0 -67.9 325 31 353.1 353.1 297.3 353.2 0.01 48 116 15733 -79.3 -83.5 50 4.2 -79.3 335 6 358.9 358.9 298.5 359.0 0.00 49 115 15782 -79.5 -83.5 51 4.0 -79.5 334 6 359.5 359.5 298.6 359.5 0.00 50 106 16246 -77.7 -81.5 54 3.8 -77.7 339 9 371.4 371.4 300.8 371.4 0.00 51 105 16300 -77.5 -81.8 50 4.3 -77.5 347 8 372.8 372.8 301.1 372.8 0.00 52 104 16355 -77.5 -82.4 45 4.9 -77.5 355 7 373.8 373.8 301.2 373.8 0.00 53 100 16580 -77.7 -82.5 46 4.8 -77.7 20 13 377.6 377.6 301.9 377.6 0.00 54 88 17315 -75.1 -82.1 33 7.0 -75.2 20 4 396.9 396.9 304.8 396.9 0.01 55 84 17584 -75.9 -91.9 6 16.0 -75.9 8 6 400.6 400.6 305.3 400.6 0.00 56 74 18318 -74.5 -90.5 7 16.0 -74.6 56 8 418.3 418.3 307.5 418.3 0.00 57 71 18558 -75.1 -91.1 7 16.0 -75.2 29 10 422.0 422.0 307.9 422.0 0.00 58 70 18640 -74.3 -90.3 7 16.0 -74.3 95 13 425.4 425.4 308.3 425.4 0.00 59 61 19453 -66.7 -85.7 5 19.0 -66.9 121 13 459.4 459.4 311.7 459.4 0.00 60 53 20293 -69.7 -88.7 5 19.0 -69.8 119 6 471.3 471.3 312.7 471.3 0.00 61 50 20640 -68.9 -88.9 4 20.0 -69.1 60 19 481.1 481.1 313.5 481.1 0.00 62 38 22310 -62.5 -86.5 3 24.0 -63.0 88 37 536.7 536.7 317.3 536.7 0.01 63 30 23790 -56.9 -84.9 2 28.0 -58.2 85 47 589.5 589.5 320.1 589.6 0.01 64 29 24005 -56.9 -84.9 2 28.0 -58.2 87 48 595.3 595.3 320.4 595.3 0.01 65 28 24228 -56.9 -85.9 1 29.0 -58.3 89 48 601.3 601.3 320.7 601.3 0.01 66 27 24459 -56.9 -85.9 1 29.0 -58.3 91 49 607.6 607.6 320.9 607.6 0.01 67 24 25206 -57.1 -86.1 1 29.0 -58.6 82 47 627.8 627.8 321.8 627.9 0.01 68 20 26370 -53.7 -84.7 1 31.0 -56.2 85 55 671.8 671.8 323.5 671.9 0.02 69 19 26700 -53.7 -84.7 1 31.0 -56.3 86 55 681.7 681.7 323.9 681.8 0.02 70 17 27422 -49.3 -81.3 1 32.0 -53.4 88 56 717.9 717.9 325.0 718.1 0.03 71 15 28248 -46.1 -79.1 1 33.0 -51.8 90 56 754.7 754.7 326.1 755.1 0.05 72 14 28707 -46.5 -79.5 1 33.0 -52.2 83 52 768.4 768.4 326.4 768.8 0.05 73 12 29734 -44.7 -77.7 1 33.0 -51.8 70 45 809.4 809.4 327.5 810.1 0.08 TRP 116 15733 -79.3 -83.5 50 4.2 -79.3 335 6 358.9 358.9 298.5 359.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 565.05 mb = 4921.54 m = 16146.57 ft Wetbulb zero: 672.94 mb = 3502.88 m = 11492.24 ft Precipitable water: 1.65 inches Sfc-500 mean rel hum: 47.46 % Est. max temperature: 31.21 C = 88.18 F Sfc-Lift cond lev (LCL): 939.54 mb = 671.86 m = 2204.25 ft T: 22.65 C 700-500 lapse rate: 6.23 C/km ThetaE index: 15.29 C Layer 1001.0- 846.0 mb Conv cond level (CCL): 880.92 mb = 1230.64 m = 4037.47 ft Mean mixing ratio: 15.98 g/kg Conv temperature: 30.50 C = 86.90 F Cap Strength: 1.00 C Lifted Index: -2.55 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.76 C Lifted Index @700 mb: 0.70 C Showalter Index: 1.03 C Risk: Showers probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.00 C K Index: 18.00 Risk: < 20 % chance of thunderstorms Sweat Index: 209.80 Risk: None Energy Index: -0.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 573.12 J/kg Max Up Vert Vel: 33.86 m/s Conv Inhibition (B-): 12.00 J/kg Cap Strength: 1.00 C Lift Cond Lev (LCL): 904.41 mb = 1002.88 m = 3290.23 ft Lev Free Conv (LFC): 859.41 mb = 1443.51 m = 4735.88 ft Equ Level (EL): 819.41 mb = 1849.79 m = 6068.79 ft B at Equ Level: 6.51 J/kg Max Parcel Lev (MPL): 779.41 mb = 2274.66 m = 7462.69 ft Wind level data Storm motion: 128 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 1007 56 80 20 -19.7 -3.5 | 43 15 -10.1 -10.9 1 1000 122 80 21 -20.7 -3.6 | 45 16 -11.1 -11.1 2 979 305 75 20 -19.3 -5.2 | 38 16 -9.7 -12.6 3 946 610 85 20 -19.9 -1.7 | 48 14 -10.3 -9.2 4 925 808 85 21 -20.9 -1.8 | 51 15 -11.3 -9.3 5 914 914 85 22 -21.9 -1.9 | 53 15 -12.3 -9.3 6 882 1219 90 17 -17.0 0.0 | 45 10 -7.4 -7.4 7 850 1538 90 15 -15.0 0.0 | 36 9 -5.4 -7.4 8 821 1829 95 15 -14.9 1.3 | 41 8 -5.3 -6.1 9 792 2134 85 13 -13.0 -1.1 | 21 9 -3.3 -8.6 10 764 2438 90 15 -15.0 0.0 | 36 9 -5.4 -7.4 11 737 2743 105 13 -12.6 3.4 | 36 5 -2.9 -4.1 12 700 3176 110 16 -15.0 5.5 | 70 6 -5.4 -2.0 13 659 3658 110 17 -16.0 5.8 | 76 7 -6.4 -1.6 14 611 4267 125 16 -13.1 9.2 | 117 4 -3.5 1.7 15 589 4572 120 20 -17.3 10.0 | 108 8 -7.7 2.6 16 567 4877 90 11 -11.0 0.0 | 11 8 -1.4 -7.4 17 526 5486 90 18 -18.0 0.0 | 48 11 -8.4 -7.4 18 500 5890 100 13 -12.8 2.3 | 32 6 -3.2 -5.2 19 487 6096 100 13 -12.8 2.3 | 32 6 -3.2 -5.2 20 450 6706 60 11 -9.5 -5.5 | 360 13 0.1 -12.9 21 432 7010 90 14 -14.0 0.0 | 31 9 -4.4 -7.4 22 416 7315 85 15 -14.9 -1.3 | 31 10 -5.3 -8.7 23 400 7610 115 8 -7.3 3.4 | 330 5 2.4 -4.1 24 399 7620 110 8 -7.5 2.7 | 336 5 2.1 -4.7 25 383 7925 130 7 -5.4 4.5 | 305 5 4.3 -2.9 26 367 8230 110 6 -5.6 2.1 | 324 7 4.0 -5.4 27 352 8534 125 6 -4.9 3.4 | 310 6 4.7 -4.0 28 324 9144 100 10 -9.8 1.7 | 2 6 -0.2 -5.7 29 300 9710 110 10 -9.4 3.4 | 357 4 0.2 -4.0 30 285 10058 125 5 -4.1 2.9 | 310 7 5.5 -4.6 31 273 10363 100 2 -2.0 0.3 | 313 10 7.6 -7.1 32 261 10668 255 6 5.8 1.6 | 291 16 15.4 -5.9 33 250 10973 235 6 4.9 3.4 | 285 15 14.5 -4.0 34 250 10980 295 5 4.5 -2.1 | 304 17 14.2 -9.5 35 228 11582 340 7 2.4 -6.6 | 319 18 12.0 -14.0 36 200 12450 310 27 20.7 -17.4 | 309 39 30.3 -24.8 37 180 13106 300 20 17.3 -10.0 | 303 32 26.9 -17.4 38 155 14021 305 37 30.3 -21.2 | 306 49 39.9 -28.7 39 150 14230 325 31 17.8 -25.4 | 320 43 27.4 -32.8 40 126 15240 355 19 1.7 -18.9 | 337 29 11.3 -26.4 41 116 15733 335 6 2.5 -5.4 | 317 18 12.2 -12.9 42 108 16154 325 10 5.7 -8.2 | 315 22 15.4 -15.6 43 102 16459 10 6 -1.0 -5.9 | 327 16 8.6 -13.3 44 100 16580 20 13 -4.4 -12.2 | 345 20 5.2 -19.6 45 92 17069 45 13 -9.2 -9.2 | 359 17 0.4 -16.6 46 87 17374 15 2 -0.5 -1.9 | 316 13 9.1 -9.4 47 83 17678 5 7 -0.6 -7.0 | 328 17 9.0 -14.4 48 78 17983 50 7 -5.4 -4.5 | 340 13 4.3 -11.9 49 74 18288 60 8 -6.9 -4.0 | 347 12 2.7 -11.4 50 71 18593 25 10 -4.2 -9.1 | 342 17 5.4 -16.5 51 70 18640 95 13 -13.0 1.1 | 28 7 -3.3 -6.3 52 67 18898 100 11 -10.8 1.9 | 12 6 -1.2 -5.5 53 64 19202 75 18 -17.4 -4.7 | 33 14 -7.8 -12.1 54 60 19507 130 12 -9.2 7.7 | 237 1 0.4 0.3 55 57 19812 100 19 -18.7 3.3 | 66 10 -9.1 -4.1 56 55 20117 160 9 -3.1 8.5 | 261 7 6.5 1.0 57 52 20422 90 3 -3.0 0.0 | 318 10 6.6 -7.4 58 50 20640 60 19 -16.5 -9.5 | 22 18 -6.8 -16.9 59 49 20726 55 14 -11.5 -8.0 | 7 16 -1.8 -15.5 60 45 21336 75 26 -25.1 -6.7 | 48 21 -15.5 -14.2 61 43 21641 105 29 -28.0 7.5 | 90 18 -18.4 0.1 62 40 21946 90 29 -29.0 0.0 | 69 21 -19.4 -7.4 63 39 22250 85 36 -35.9 -3.1 | 68 28 -26.2 -10.6 64 37 22555 95 38 -37.9 3.3 | 82 29 -28.2 -4.1 65 33 23165 100 46 -45.3 8.0 | 91 36 -35.7 0.6 66 32 23470 85 42 -41.8 -3.7 | 71 34 -32.2 -11.1 67 30 23774 90 44 -44.0 0.0 | 78 35 -34.4 -7.4 68 30 23790 85 47 -46.8 -4.1 | 73 39 -37.2 -11.5 69 27 24384 90 49 -49.0 0.0 | 79 40 -39.4 -7.4 70 26 24689 95 50 -49.8 4.4 | 86 40 -40.2 -3.1 71 24 25298 80 46 -45.3 -8.0 | 67 39 -35.7 -15.4 72 21 26213 75 55 -53.1 -14.2 | 64 49 -43.5 -21.7 73 20 26370 85 55 -54.8 -4.8 | 75 47 -45.2 -12.2 74 15 27432 90 56 -56.0 0.0 | 81 47 -46.4 -7.4 75 13 28042 70 46 -43.2 -15.7 | 55 41 -33.6 -23.2 76 10 28956 70 41 -38.5 -14.0 | 53 36 -28.9 -21.5 77 9 29261 85 37 -36.9 -3.2 | 69 29 -27.2 -10.7 Wind Parameters Mean winds (0-6000m): 97.7 at 16.2 knts Storm direction: 127.7 at 12.2 knts Shear (0-3000m) pos: 1.7 neg: 0.3 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 18.7 deg Storm rel helicity (0-3000m) pos: 23.4 neg: -19.9 tot: 3.6 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 82.92 Bulk Shear: 6.91 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 79 20 42 15| 1.2 0.0 1.2| 8.0 -4.9 3.1 6.2 0.19| 4.7 0.9 1000 82 21 46 15| 1.3 0.0 1.3| 13.6 -6.6 7.0 7.0 0.22| 4.4 1.0 1500 84 19 45 13| 2.0 0.0 2.0| 13.6 -13.9 -0.3 -0.2 -0.05| 4.6 -0.2 2000 86 18 44 12| 1.5 0.4 1.9| 14.8 -18.5 -3.7 -1.8 -0.14| 4.2 -0.6 2500 86 17 42 11| 1.4 0.3 1.8| 20.4 -19.8 0.6 0.2 -0.02| 4.3 -0.1 3000 89 17 42 10| 1.7 0.3 2.0| 23.4 -19.9 3.6 1.2 0.07| 4.4 0.3 4000 95 17 49 9| 1.7 0.2 1.9| 28.9 -19.9 9.0 2.2 0.18| 3.9 0.7 5000 99 16 53 8| 1.5 1.2 2.7| 32.9 -40.2 -7.4 -1.5 -0.08| 5.0 -0.4 6000 98 16 51 8| 1.4 1.0 2.4| 42.0 -44.5 -2.5 -0.4 -0.04| 5.1 -0.2 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251021.00.gif