UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:0000Z 22 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 26.6 23.3 82 3.3 24.2 65 10 299.2 302.5 297.1 352.2 18.17 1 1001 110 27.0 23.8 83 3.2 24.6 69 13 300.1 303.5 297.8 355.4 18.86 2 1000 119 27.0 23.8 83 3.2 24.6 70 14 300.1 303.6 297.8 355.6 18.88 3 948 588 22.6 21.7 95 0.9 22.0 89 19 300.3 303.5 297.0 351.6 17.49 4 925 802 21.6 19.5 88 2.1 20.1 95 19 301.4 304.3 296.0 347.4 15.61 5 910 944 21.0 18.4 85 2.6 19.2 85 20 302.2 304.9 295.7 345.9 14.79 6 881 1225 20.0 16.4 80 3.6 17.5 85 23 304.0 306.5 295.3 343.9 13.44 7 850 1534 17.6 15.1 85 2.5 15.9 90 24 304.6 307.0 295.0 342.8 12.80 8 700 3167 6.6 3.2 79 3.4 4.7 95 15 309.8 311.1 292.0 331.0 6.90 9 692 3261 6.2 2.8 79 3.4 4.3 93 15 310.4 311.7 292.1 331.3 6.78 10 686 3333 6.4 3.4 81 3.0 4.7 91 14 311.4 312.7 292.7 333.5 7.14 11 670 3527 5.6 0.6 70 5.0 2.9 87 15 312.6 313.7 292.0 331.3 5.97 12 659 3662 5.4 -0.6 65 6.0 2.2 85 15 313.8 314.9 292.1 331.4 5.56 13 625 4095 4.2 -5.8 48 10.0 -0.6 85 15 317.3 318.0 291.7 330.1 3.97 14 575 4770 0.2 -2.8 80 3.0 -1.3 73 14 320.2 321.3 293.7 337.7 5.42 15 568 4868 -0.3 -4.9 71 4.6 -2.6 71 14 320.8 321.7 293.3 336.0 4.68 16 509 5740 -4.9 -23.9 21 19.0 -10.7 15 9 325.4 325.6 291.5 329.2 1.09 17 500 5880 -5.7 -9.9 72 4.2 -7.5 60 12 326.1 326.8 293.9 338.2 3.61 18 496 5943 -5.9 -9.4 76 3.5 -7.5 63 13 326.6 327.3 294.1 339.3 3.78 19 474 6295 -7.9 -18.9 41 11.0 -11.7 68 13 328.4 328.7 293.0 334.7 1.81 20 470 6361 -8.5 -14.5 62 6.0 -10.8 68 13 328.4 329.0 293.7 337.5 2.65 21 422 7186 -13.3 -22.3 47 9.0 -16.0 41 13 332.6 332.9 293.8 338.0 1.52 22 407 7460 -15.7 -20.7 65 5.0 -17.3 27 14 332.9 333.3 294.1 339.3 1.81 23 400 7590 -16.7 -22.7 60 6.0 -18.4 20 14 333.3 333.6 294.0 338.8 1.54 24 382 7936 -18.7 -26.7 49 8.0 -20.7 35 14 335.1 335.3 294.1 339.2 1.13 25 358 8418 -22.3 -26.5 69 4.2 -23.3 360 11 336.5 336.8 294.6 341.0 1.22 26 300 9700 -30.7 -40.7 37 10.0 -32.0 315 8 342.1 342.2 295.1 343.5 0.36 27 295 9819 -31.3 -44.3 27 13.0 -32.8 321 9 342.9 343.0 295.3 343.9 0.25 28 268 10486 -37.5 -48.5 31 11.0 -38.4 332 10 343.4 343.5 295.3 344.1 0.17 29 259 10720 -38.9 -54.9 17 16.0 -39.9 323 10 344.7 344.7 295.6 345.1 0.09 30 250 10960 -41.1 -56.1 18 15.0 -41.9 285 10 345.0 345.0 295.6 345.3 0.08 31 244 11125 -42.5 -55.5 23 13.0 -43.2 289 10 345.3 345.3 295.7 345.6 0.08 32 235 11379 -44.5 -59.5 17 15.0 -45.1 295 11 346.0 346.0 295.8 346.2 0.05 33 200 12440 -53.7 -60.7 42 7.0 -53.9 325 26 347.7 347.7 296.2 348.0 0.05 34 177 13211 -60.7 -65.1 56 4.4 -60.8 325 35 348.6 348.6 296.4 348.8 0.03 35 150 14220 -68.3 -73.3 49 5.0 -68.4 330 34 352.4 352.4 297.2 352.5 0.01 36 145 14423 -69.7 -74.7 48 5.0 -69.7 330 28 353.4 353.4 297.4 353.5 0.01 37 137 14759 -71.7 -76.2 51 4.5 -71.7 318 20 355.7 355.7 297.8 355.7 0.01 38 114 15824 -79.1 -83.1 52 4.0 -79.1 285 28 361.1 361.1 298.9 361.1 0.00 39 112 15924 -78.9 -82.7 54 3.8 -78.9 293 27 363.3 363.3 299.4 363.3 0.00 40 107 16185 -78.3 -82.2 53 3.9 -78.3 313 23 369.2 369.2 300.4 369.2 0.00 41 104 16347 -78.5 -82.7 50 4.2 -78.5 326 21 371.9 371.9 300.9 371.9 0.00 42 100 16570 -79.3 -83.4 51 4.1 -79.3 335 9 374.5 374.5 301.4 374.5 0.00 43 99 16627 -79.3 -83.4 51 4.1 -79.3 328 10 375.6 375.6 301.5 375.6 0.00 44 93 16983 -77.5 -82.0 48 4.5 -77.5 285 14 385.9 385.9 303.2 385.9 0.01 45 84 17571 -73.7 -90.7 6 17.0 -73.7 290 4 405.0 405.0 305.9 405.0 0.00 46 83 17641 -73.5 -90.5 6 17.0 -73.6 290 3 406.8 406.8 306.1 406.8 0.00 47 74 18308 -75.9 -90.9 8 15.0 -75.9 355 2 415.4 415.4 307.2 415.4 0.00 48 72 18466 -75.1 -90.1 8 15.0 -75.2 70 7 420.3 420.3 307.7 420.3 0.00 49 70 18630 -73.7 -89.7 7 16.0 -73.7 60 8 426.7 426.7 308.5 426.7 0.00 50 69 18714 -73.7 -89.7 7 16.0 -73.7 57 10 428.5 428.5 308.7 428.5 0.00 51 67 18885 -73.7 -89.7 7 16.0 -73.7 50 13 432.1 432.1 309.0 432.1 0.00 52 50 20620 -66.7 -86.7 4 20.0 -67.0 115 28 486.3 486.3 314.0 486.3 0.00 53 43 21538 -64.1 -86.1 3 22.0 -64.5 114 24 514.1 514.1 315.9 514.2 0.01 54 41 21830 -64.5 -87.5 3 23.0 -64.9 105 29 520.2 520.2 316.3 520.2 0.00 55 38 22297 -62.3 -86.3 3 24.0 -62.9 93 30 537.2 537.2 317.3 537.3 0.01 56 30 23770 -58.7 -85.7 2 27.0 -59.7 85 43 584.6 584.6 319.9 584.7 0.01 57 20 26360 -51.3 -83.3 1 32.0 -54.4 95 49 679.1 679.2 323.7 679.3 0.02 58 19 26694 -50.7 -82.7 1 32.0 -54.1 95 49 691.0 691.1 324.1 691.2 0.02 59 15 28246 -47.3 -80.3 1 33.0 -52.5 95 43 750.7 750.7 326.0 751.1 0.04 60 14 28701 -48.9 -80.9 1 32.0 -53.7 95 41 760.2 760.2 326.2 760.6 0.04 61 13 29188 -48.1 -80.1 1 32.0 -53.4 92 40 779.3 779.3 326.7 779.7 0.05 TRP 114 15824 -79.1 -83.1 52 4.0 -79.1 285 28 361.1 361.1 298.9 361.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 572.20 mb = 4808.99 m = 15777.32 ft Wetbulb zero: 632.40 mb = 3998.87 m = 13119.49 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 71.69 % Est. max temperature: 31.90 C = 89.42 F Sfc-Lift cond lev (LCL): 960.26 mb = 475.27 m = 1559.25 ft T: 23.66 C 700-500 lapse rate: 4.53 C/km ThetaE index: 24.52 C Layer 948.0- 692.0 mb Conv cond level (CCL): 900.03 mb = 1039.77 m = 3411.28 ft Mean mixing ratio: 17.25 g/kg Conv temperature: 30.25 C = 86.45 F Cap Strength: 0.64 C Lifted Index: -3.26 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.06 C Lifted Index @700 mb: -4.38 C Showalter Index: -0.04 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 20.80 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 241.20 Risk: None Energy Index: -0.97 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1372.87 J/kg Max Up Vert Vel: 52.40 m/s Conv Inhibition (B-): 11.16 J/kg Cap Strength: 0.62 C Lift Cond Lev (LCL): 928.64 mb = 767.81 m = 2519.04 ft Lev Free Conv (LFC): 853.64 mb = 1497.16 m = 4911.88 ft Equ Level (EL): 153.64 mb = 14073.81 m = 46173.35 ft B at Equ Level: 1365.43 J/kg Max Parcel Lev (MPL): 83.64 mb = 17596.44 m = 57730.41 ft Wind level data Storm motion: 111 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 65 10 -9.1 -4.2 | 344 9 2.5 -8.8 1 1000 119 70 14 -13.2 -4.8 | 10 9 -1.6 -9.3 2 979 305 80 14 -13.8 -2.4 | 18 7 -2.2 -7.0 3 946 610 90 19 -19.0 0.0 | 59 9 -7.5 -4.5 4 925 802 95 19 -18.9 1.7 | 69 8 -7.4 -2.9 5 913 914 85 20 -19.9 -1.7 | 53 10 -8.4 -6.3 6 881 1219 85 23 -22.9 -2.0 | 60 13 -11.4 -6.5 7 850 1534 90 24 -24.0 0.0 | 70 13 -12.5 -4.5 8 821 1829 80 22 -21.7 -3.8 | 50 13 -10.1 -8.4 9 792 2134 90 22 -22.0 0.0 | 67 11 -10.5 -4.5 10 763 2438 100 21 -20.7 3.6 | 84 9 -9.1 -0.9 11 736 2743 95 17 -16.9 1.5 | 60 6 -5.4 -3.1 12 700 3167 95 15 -14.9 1.3 | 46 5 -3.4 -3.2 13 684 3353 90 14 -14.0 0.0 | 28 5 -2.5 -4.5 14 659 3658 85 15 -14.9 -1.3 | 30 7 -3.4 -5.8 15 611 4267 85 15 -14.9 -1.3 | 30 7 -3.4 -5.8 16 566 4877 70 14 -13.2 -4.8 | 10 9 -1.6 -9.3 17 525 5486 355 11 1.0 -11.0 | 321 20 12.5 -15.5 18 506 5791 20 9 -3.1 -8.5 | 327 16 8.5 -13.0 19 500 5880 60 12 -10.4 -6.0 | 354 11 1.2 -10.5 20 486 6096 70 14 -13.2 -4.8 | 10 9 -1.6 -9.3 21 449 6706 65 12 -10.9 -5.1 | 356 10 0.7 -9.6 22 400 7590 20 14 -4.8 -13.2 | 339 19 6.8 -17.7 23 398 7620 20 13 -4.4 -12.2 | 337 18 7.1 -16.8 24 382 7925 35 14 -8.0 -11.5 | 348 16 3.5 -16.0 25 367 8230 360 11 -0.0 -11.0 | 323 19 11.5 -15.5 26 352 8534 360 11 -0.0 -11.0 | 323 19 11.5 -15.5 27 337 8839 350 11 1.9 -10.8 | 319 20 13.5 -15.4 28 324 9144 330 11 5.5 -9.5 | 310 22 17.0 -14.1 29 300 9700 315 8 5.7 -5.7 | 301 20 17.2 -10.2 30 285 10058 335 11 4.6 -10.0 | 312 22 16.2 -14.5 31 261 10668 330 10 5.0 -8.7 | 309 21 16.5 -13.2 32 250 10960 285 10 9.7 -2.6 | 289 22 21.2 -7.1 33 228 11582 300 11 9.5 -5.5 | 295 23 21.1 -10.0 34 200 12440 325 26 14.9 -21.3 | 314 37 26.5 -25.8 35 155 14021 325 45 25.8 -36.9 | 318 56 37.4 -41.4 36 150 14220 330 34 17.0 -29.4 | 320 44 28.5 -34.0 37 140 14630 330 22 11.0 -19.1 | 316 33 22.5 -23.6 38 126 15240 270 14 14.0 -0.0 | 280 26 25.5 -4.5 39 114 15824 285 28 27.0 -7.2 | 287 40 38.6 -11.8 40 102 16459 335 19 8.0 -17.2 | 318 29 19.6 -21.8 41 100 16570 335 9 3.8 -8.2 | 310 20 15.3 -12.7 42 92 17069 275 15 14.9 -1.3 | 282 27 26.5 -5.8 43 87 17374 290 9 8.5 -3.1 | 291 21 20.0 -7.6 44 83 17678 290 2 1.9 -0.7 | 291 14 13.4 -5.2 45 78 17983 340 3 1.0 -2.8 | 300 15 12.6 -7.4 46 74 18288 345 1 0.3 -1.0 | 295 13 11.8 -5.5 47 70 18593 130 12 -9.2 7.7 | 217 4 2.4 3.2 48 70 18630 60 8 -6.9 -4.0 | 332 10 4.6 -8.5 49 67 18898 50 13 -10.0 -8.4 | 353 13 1.6 -12.9 50 64 19202 85 4 -4.0 -0.3 | 303 9 7.6 -4.9 51 60 19507 45 13 -9.2 -9.2 | 350 14 2.4 -13.7 52 57 19812 140 10 -6.4 7.7 | 239 6 5.1 3.1 53 52 20422 100 22 -21.7 3.8 | 86 10 -10.1 -0.7 54 50 20620 115 28 -25.4 11.8 | 118 16 -13.8 7.3 55 49 20726 100 17 -16.7 3.0 | 73 5 -5.2 -1.6 56 47 21031 125 32 -26.2 18.4 | 133 20 -14.7 13.8 57 45 21336 110 28 -26.3 9.6 | 109 16 -14.8 5.0 58 42 21641 115 23 -20.8 9.7 | 119 11 -9.3 5.2 59 40 21946 100 32 -31.5 5.6 | 93 20 -20.0 1.0 60 38 22250 95 29 -28.9 2.5 | 83 17 -17.3 -2.0 61 37 22555 85 35 -34.9 -3.1 | 72 25 -23.3 -7.6 62 35 22860 95 37 -36.9 3.2 | 87 25 -25.3 -1.3 63 33 23165 85 39 -38.9 -3.4 | 74 28 -27.3 -7.9 64 31 23470 90 40 -40.0 0.0 | 81 29 -28.5 -4.5 65 30 23770 85 43 -42.8 -3.7 | 75 32 -31.3 -8.3 66 30 23774 85 45 -44.8 -3.9 | 76 34 -33.3 -8.5 67 29 24079 85 42 -41.8 -3.7 | 75 31 -30.3 -8.2 68 27 24384 85 43 -42.8 -3.7 | 75 32 -31.3 -8.3 69 25 24994 90 45 -45.0 0.0 | 82 34 -33.5 -4.5 70 24 25298 85 44 -43.8 -3.8 | 75 33 -32.3 -8.4 71 21 25908 90 42 -42.0 0.0 | 82 31 -30.5 -4.5 72 20 26213 85 43 -42.8 -3.7 | 75 32 -31.3 -8.3 73 20 26360 95 49 -48.8 4.3 | 90 37 -37.3 -0.3 74 18 26822 95 50 -49.8 4.4 | 90 38 -38.3 -0.2 75 16 27127 100 46 -45.3 8.0 | 96 34 -33.8 3.5 76 15 27432 95 43 -42.8 3.7 | 89 31 -31.3 -0.8 77 14 27737 95 41 -40.8 3.6 | 88 29 -29.3 -1.0 78 13 28042 90 39 -39.0 0.0 | 81 28 -27.5 -4.5 79 12 28346 90 35 -35.0 0.0 | 79 24 -23.5 -4.5 80 10 28956 90 34 -34.0 0.0 | 79 23 -22.5 -4.5 81 9 29261 90 32 -32.0 0.0 | 77 21 -20.5 -4.5 Wind Parameters Mean winds (0-6000m): 81.4 at 16.5 knts Storm direction: 111.4 at 12.4 knts Shear (0-3000m) pos: 2.2 neg: 0.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 66.7 deg Storm rel helicity (0-3000m) pos: 54.5 neg: -25.2 tot: 29.3 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.0 10^-3/s Energy-Hel index: 0.37 Bulk Rich Number: 3127.80 Bulk Shear: 0.44 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 80 15 23 8| 10.0 0.0 10.0| 21.4 0.0 21.4 42.8 0.92| 11.1 10.2 1000 85 17 43 8| 5.0 1.8 6.8| 27.3 -4.8 22.6 22.6 0.61| 8.9 5.4 1500 86 19 52 10| 4.4 1.2 5.5| 36.4 -4.8 31.6 21.1 0.63| 7.1 4.5 2000 85 20 54 10| 3.3 0.6 3.9| 43.7 -18.0 25.6 12.8 0.43| 7.0 3.0 2500 87 20 58 10| 2.6 0.5 3.1| 54.5 -20.2 34.3 13.7 0.43| 6.9 3.0 3000 89 20 59 10| 2.2 0.7 2.9| 54.5 -25.2 29.3 9.8 0.31| 6.4 2.0 4000 89 18 54 9| 1.6 0.9 2.5| 54.8 -27.7 27.1 6.8 0.24| 5.3 1.3 5000 87 18 47 8| 1.3 1.6 2.9| 54.8 -44.3 10.5 2.1 0.07| 5.2 0.4 6000 81 17 35 8| 2.2 2.0 4.2| 88.0 -82.7 5.4 0.9 0.06| 6.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251022.00.gif