UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:0000Z 13 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 1005 56 28.4 22.4 70 6.0 24.0 70 13 301.1 304.3 297.0 351.8 17.21 1 1000 102 28.2 22.2 70 6.0 23.9 75 17 301.4 304.5 297.0 351.7 17.09 2 925 789 22.0 19.0 83 3.0 19.9 80 16 301.8 304.6 295.8 346.4 15.12 3 850 1520 17.4 14.6 84 2.8 15.5 70 13 304.4 306.7 294.6 341.3 12.39 4 830 1724 16.8 12.3 75 4.5 13.8 67 12 305.8 307.8 294.0 338.5 10.89 5 824 1786 17.0 10.0 63 7.0 12.6 66 11 306.7 308.4 293.1 335.0 9.40 6 799 2048 16.4 6.4 52 10.0 10.4 54 10 308.7 310.2 292.2 331.9 7.57 7 787 2177 15.2 8.2 63 7.0 10.9 51 10 308.8 310.4 293.2 335.3 8.70 8 728 2835 11.8 -0.2 44 12.0 5.4 60 10 312.0 313.0 291.2 328.3 5.18 9 700 3163 10.6 -8.4 25 19.0 1.9 60 9 314.2 314.8 289.9 323.6 2.90 10 686 3331 9.6 -12.4 20 22.0 0.3 70 10 314.9 315.3 289.3 322.0 2.15 11 628 4057 4.4 2.2 86 2.2 3.1 103 5 317.0 318.4 294.3 339.7 7.16 12 624 4109 4.6 2.4 86 2.2 3.4 112 6 317.9 319.3 294.6 341.1 7.32 13 623 4122 4.6 2.4 86 2.2 3.4 114 6 318.0 319.4 294.6 341.3 7.33 14 581 4689 2.2 -3.8 64 6.0 -0.9 110 12 321.6 322.6 293.8 337.8 4.98 15 576 4759 2.2 -9.8 41 12.0 -3.1 105 13 322.4 323.0 292.5 332.9 3.15 16 571 4829 2.0 -14.0 29 16.0 -4.5 100 13 323.0 323.4 291.9 330.6 2.27 17 564 4929 2.0 -27.0 10 29.0 -6.8 94 14 324.1 324.3 290.8 326.8 0.74 18 530 5428 -1.1 -17.1 28 16.0 -7.1 86 18 326.2 326.6 292.4 332.7 1.89 19 500 5890 -4.3 -25.3 18 21.0 -10.6 85 17 327.8 328.0 292.0 331.3 0.98 20 485 6129 -5.3 -31.3 11 26.0 -12.0 91 18 329.4 329.6 292.2 331.6 0.58 21 463 6492 -8.1 -18.1 44 10.0 -11.6 103 24 330.3 330.7 293.6 337.3 1.99 22 400 7610 -15.9 -34.9 18 19.0 -19.8 75 35 334.3 334.4 293.4 336.2 0.49 23 329 9051 -26.3 -51.3 8 25.0 -28.9 79 30 339.2 339.3 294.2 339.7 0.10 24 300 9710 -32.1 -53.1 11 21.0 -33.8 80 32 340.1 340.2 294.4 340.5 0.09 25 287 10021 -34.7 -53.7 13 19.0 -36.1 80 33 340.8 340.8 294.6 341.1 0.09 26 269 10470 -37.9 -57.9 11 20.0 -39.0 80 35 342.5 342.5 295.0 342.7 0.06 27 264 10599 -38.7 -57.7 12 19.0 -39.8 80 36 343.1 343.2 295.1 343.4 0.06 28 259 10730 -39.7 -59.7 10 20.0 -40.7 81 36 343.6 343.6 295.2 343.8 0.05 29 250 10970 -42.1 -60.1 12 18.0 -42.9 85 34 343.5 343.5 295.2 343.7 0.05 30 210 12118 -52.3 -62.3 29 10.0 -52.5 67 46 345.1 345.1 295.6 345.3 0.04 31 200 12430 -54.7 -65.7 24 11.0 -54.9 60 50 346.1 346.2 295.8 346.3 0.03 32 193 12657 -56.7 -67.7 24 11.0 -56.9 59 50 346.5 346.5 295.8 346.6 0.02 33 170 13450 -63.3 -70.3 38 7.0 -63.4 52 50 348.3 348.3 296.3 348.4 0.02 34 150 14210 -68.5 -76.5 31 8.0 -68.5 65 36 352.1 352.1 297.1 352.1 0.01 35 147 14331 -69.1 -77.1 30 8.0 -69.1 72 33 353.1 353.1 297.3 353.1 0.01 36 129 15101 -73.7 -79.7 39 6.0 -73.7 75 25 358.3 358.3 298.4 358.3 0.01 37 109 16070 -78.7 -83.7 44 5.0 -78.7 55 20 366.5 366.5 299.9 366.5 0.00 38 107 16176 -78.9 -83.9 44 5.0 -78.9 51 17 368.1 368.1 300.2 368.1 0.00 39 106 16229 -78.9 -83.9 44 5.0 -78.9 54 18 369.1 369.1 300.4 369.1 0.00 40 102 16447 -78.7 -83.7 44 5.0 -78.7 64 20 373.5 373.6 301.2 373.6 0.00 41 100 16560 -78.7 -83.7 44 5.0 -78.7 70 21 375.7 375.7 301.5 375.7 0.00 42 97 16733 -78.5 -83.5 44 5.0 -78.5 66 21 379.3 379.3 302.2 379.4 0.00 43 96 16792 -78.5 -83.4 45 4.9 -78.5 63 22 380.5 380.5 302.3 380.5 0.00 44 95 16851 -78.5 -83.5 44 5.0 -78.5 59 23 381.6 381.6 302.5 381.6 0.00 45 89 17223 -77.1 -83.1 38 6.0 -77.1 57 28 391.6 391.6 304.0 391.6 0.00 46 70 18630 -68.1 -86.1 6 18.0 -68.2 90 13 438.7 438.7 309.7 438.7 0.00 47 65 19078 -65.1 -85.1 5 20.0 -65.3 103 9 454.6 454.6 311.3 454.7 0.00 48 55 20086 -68.3 -88.3 4 20.0 -68.5 134 14 469.6 469.6 312.6 469.6 0.00 49 50 20660 -66.5 -87.5 4 21.0 -66.7 115 19 486.8 486.8 314.0 486.8 0.00 50 48 20907 -66.1 -88.1 3 22.0 -66.4 91 15 493.4 493.4 314.5 493.5 0.00 51 45 21299 -65.9 -87.9 3 22.0 -66.2 71 13 503.1 503.1 315.2 503.1 0.00 52 39 22164 -67.7 -89.7 3 22.0 -67.9 73 18 519.6 519.6 316.3 519.6 0.00 53 31 23575 -59.1 -85.1 2 26.0 -60.1 85 41 578.1 578.1 319.6 578.1 0.01 54 30 23780 -59.3 -86.3 2 27.0 -60.3 80 46 583.0 583.0 319.8 583.0 0.01 55 28 24211 -59.5 -86.5 2 27.0 -60.5 82 49 594.0 594.0 320.3 594.1 0.01 56 25 24922 -56.7 -84.7 2 28.0 -58.2 84 52 621.7 621.7 321.6 621.7 0.01 57 20 26350 -51.7 -82.7 1 31.0 -54.7 95 52 677.9 677.9 323.7 678.1 0.02 58 19 26683 -51.7 -82.7 1 31.0 -54.8 93 53 687.9 688.0 324.0 688.1 0.02 59 15 28226 -48.9 -80.9 1 32.0 -53.5 93 60 745.4 745.4 325.8 745.7 0.04 60 13 29170 -46.8 -79.5 1 32.6 -52.7 80 64 783.6 783.6 326.8 784.1 0.06 61 12 29702 -45.7 -78.7 1 33.0 -52.3 80 64 805.8 805.9 327.4 806.5 0.07 TRP 109 16070 -78.7 -83.7 44 5.0 -78.7 55 20 366.5 366.5 299.9 366.5 0.00 WND 13 29170 -46.8 -79.5 1 32.6 -52.7 80 64 783.6 783.6 326.8 784.1 0.06 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 542.06 mb = 5250.58 m = 17226.12 ft Wetbulb zero: 589.55 mb = 4570.16 m = 14993.80 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 55.07 % Est. max temperature: 31.48 C = 88.67 F Sfc-Lift cond lev (LCL): 921.45 mb = 822.20 m = 2697.48 ft T: 21.79 C 700-500 lapse rate: 5.46 C/km ThetaE index: 19.87 C Layer 1000.0- 787.0 mb Conv cond level (CCL): 873.00 mb = 1289.20 m = 4229.62 ft Mean mixing ratio: 15.87 g/kg Conv temperature: 30.85 C = 87.53 F Cap Strength: 1.26 C Lifted Index: -0.80 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.88 C Lifted Index @700 mb: 0.44 C Showalter Index: 1.95 C Risk: Showers probable Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 18.90 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 218.20 Risk: None Energy Index: -1.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 608.03 J/kg Max Up Vert Vel: 34.87 m/s Conv Inhibition (B-): 42.55 J/kg Cap Strength: 1.21 C Lift Cond Lev (LCL): 897.27 mb = 1052.11 m = 3451.75 ft Lev Free Conv (LFC): 672.27 mb = 3497.15 m = 11473.45 ft Equ Level (EL): 562.27 mb = 4953.21 m = 16250.49 ft B at Equ Level: 41.84 J/kg Max Parcel Lev (MPL): 112.27 mb = 15900.08 m = 52164.97 ft Wind level data Storm motion: 110 at 9 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 1005 56 70 13 -12.2 -4.4 | 23 8 -3.3 -7.7 1 1000 102 75 17 -16.4 -4.4 | 44 11 -7.5 -7.7 2 977 305 75 18 -17.4 -4.7 | 47 12 -8.5 -7.9 3 944 610 75 15 -14.5 -3.9 | 38 9 -5.6 -7.2 4 925 789 80 16 -15.8 -2.8 | 49 9 -6.9 -6.0 5 912 914 80 16 -15.8 -2.8 | 49 9 -6.9 -6.0 6 880 1219 85 14 -13.9 -1.2 | 48 7 -5.0 -4.5 7 850 1520 70 13 -12.2 -4.4 | 23 8 -3.3 -7.7 8 820 1829 65 11 -10.0 -4.6 | 8 8 -1.1 -7.9 9 791 2134 50 10 -7.7 -6.4 | 353 10 1.2 -9.7 10 763 2438 60 11 -9.5 -5.5 | 4 9 -0.6 -8.8 11 736 2743 60 10 -8.7 -5.0 | 358 8 0.2 -8.3 12 700 3163 60 9 -7.8 -4.5 | 352 8 1.1 -7.8 13 659 3658 90 11 -11.0 0.0 | 33 4 -2.1 -3.3 14 634 3962 90 4 -4.0 0.0 | 304 6 4.9 -3.3 15 611 4267 140 8 -5.1 6.1 | 233 5 3.8 2.9 16 567 4877 95 14 -13.9 1.2 | 68 5 -5.0 -2.1 17 506 5791 80 20 -19.7 -3.5 | 58 13 -10.8 -6.7 18 500 5890 85 17 -16.9 -1.5 | 59 9 -8.0 -4.8 19 487 6096 90 18 -18.0 0.0 | 70 10 -9.1 -3.3 20 450 6706 110 27 -25.4 9.2 | 110 18 -16.5 6.0 21 416 7315 80 34 -33.5 -5.9 | 70 26 -24.6 -9.2 22 400 7610 75 35 -33.8 -9.1 | 64 28 -24.9 -12.3 23 399 7620 80 33 -32.5 -5.7 | 69 25 -23.6 -9.0 24 383 7925 70 34 -31.9 -11.6 | 57 27 -23.0 -14.9 25 324 9144 80 30 -29.5 -5.2 | 68 22 -20.6 -8.5 26 300 9710 80 32 -31.5 -5.6 | 69 24 -22.6 -8.8 27 298 9754 80 32 -31.5 -5.6 | 69 24 -22.6 -8.8 28 261 10668 80 36 -35.5 -6.3 | 70 28 -26.5 -9.5 29 250 10970 85 34 -33.9 -3.0 | 76 26 -25.0 -6.2 30 239 11278 85 36 -35.9 -3.1 | 77 28 -27.0 -6.4 31 200 12430 60 50 -43.3 -25.0 | 51 45 -34.4 -28.3 32 198 12497 60 50 -43.3 -25.0 | 51 45 -34.4 -28.3 33 162 13716 50 50 -38.3 -32.1 | 40 46 -29.4 -35.4 34 150 14210 65 36 -32.6 -15.2 | 52 30 -23.7 -18.5 35 140 14630 90 26 -26.0 0.0 | 79 17 -17.1 -3.3 36 126 15240 70 25 -23.5 -8.6 | 51 19 -14.6 -11.8 37 113 15850 80 13 -12.8 -2.3 | 35 7 -3.9 -5.5 38 109 16070 55 20 -16.4 -11.5 | 27 17 -7.5 -14.7 39 107 16154 50 17 -13.0 -10.9 | 16 15 -4.1 -14.2 40 100 16560 70 21 -19.7 -7.2 | 46 15 -10.8 -10.5 41 97 16764 65 21 -19.0 -8.9 | 40 16 -10.1 -12.1 42 92 17069 45 26 -18.4 -18.4 | 24 24 -9.5 -21.7 43 82 17678 90 33 -33.0 0.0 | 82 24 -24.1 -3.3 44 78 17983 100 4 -3.9 0.7 | 297 6 5.0 -2.6 45 74 18288 35 7 -4.0 -5.7 | 332 10 4.9 -9.0 46 70 18593 70 18 -16.9 -6.2 | 40 12 -8.0 -9.4 47 70 18630 90 13 -13.0 0.0 | 51 5 -4.1 -3.3 48 67 18898 115 11 -10.0 4.6 | 142 2 -1.1 1.4 49 64 19202 95 8 -8.0 0.7 | 340 3 0.9 -2.6 50 61 19507 150 11 -5.5 9.5 | 209 7 3.4 6.3 51 58 19812 125 12 -9.8 6.9 | 166 4 -0.9 3.6 52 55 20117 135 14 -9.9 9.9 | 171 7 -1.0 6.6 53 52 20422 115 22 -19.9 9.3 | 119 13 -11.0 6.0 54 50 20660 115 19 -17.2 8.0 | 120 10 -8.3 4.8 55 49 20726 115 21 -19.0 8.9 | 119 12 -10.1 5.6 56 47 21031 75 11 -10.6 -2.8 | 16 6 -1.7 -6.1 57 45 21336 70 13 -12.2 -4.4 | 23 8 -3.3 -7.7 58 41 21946 50 20 -15.3 -12.9 | 22 17 -6.4 -16.1 59 39 22250 80 18 -17.7 -3.1 | 54 11 -8.8 -6.4 60 35 22860 95 27 -26.9 2.4 | 87 18 -18.0 -0.9 61 33 23165 85 24 -23.9 -2.1 | 70 16 -15.0 -5.4 62 32 23470 90 41 -41.0 0.0 | 84 32 -32.1 -3.3 63 30 23774 75 42 -40.6 -10.9 | 66 35 -31.7 -14.1 64 30 23780 80 46 -45.3 -8.0 | 73 38 -36.4 -11.3 65 29 24079 80 48 -47.3 -8.3 | 73 40 -38.4 -11.6 66 27 24384 85 50 -49.8 -4.4 | 79 42 -40.9 -7.6 67 26 24689 80 51 -50.2 -8.9 | 74 43 -41.3 -12.1 68 24 25298 90 54 -54.0 0.0 | 86 45 -45.1 -3.3 69 23 25603 85 53 -52.8 -4.6 | 80 45 -43.9 -7.9 70 21 25908 85 51 -50.8 -4.4 | 80 43 -41.9 -7.7 71 20 26213 90 55 -55.0 0.0 | 86 46 -46.1 -3.3 72 20 26350 95 52 -51.8 4.5 | 92 43 -42.9 1.3 73 19 26518 90 51 -51.0 0.0 | 86 42 -42.1 -3.3 74 18 27127 100 58 -57.1 10.1 | 98 49 -48.2 6.8 75 17 27432 100 56 -55.1 9.7 | 98 47 -46.2 6.5 76 16 27737 95 60 -59.8 5.2 | 92 51 -50.9 2.0 77 15 28042 95 60 -59.8 5.2 | 92 51 -50.9 2.0 78 13 28956 85 58 -57.8 -5.1 | 80 50 -48.9 -8.3 79 13 29170 80 64 -63.0 -11.1 | 75 56 -54.1 -14.4 80 11 29566 80 64 -63.0 -11.1 | 75 56 -54.1 -14.4 Wind Parameters Mean winds (0-6000m): 80.2 at 12.6 knts Storm direction: 110.2 at 9.5 knts Shear (0-3000m) pos: 0.8 neg: 1.5 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -29.6 deg Storm rel helicity (0-3000m) pos: 17.3 neg: -23.1 tot: -5.8 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 4.0 stream: -0.6 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 229.61 Bulk Shear: 2.65 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 75 17 44 11| 2.9 0.0 2.9| 9.8 -3.2 6.6 13.2 0.38| 7.4 2.8 1000 77 16 45 10| 1.9 0.0 1.9| 13.2 -3.2 10.0 10.0 0.42| 5.2 2.2 1500 78 15 43 9| 1.3 1.3 2.6| 13.2 -10.4 2.8 1.8 0.04| 5.1 0.2 2000 75 14 35 9| 0.9 2.0 2.9| 13.2 -18.7 -5.5 -2.7 -0.17| 4.9 -0.8 2500 72 14 28 8| 1.0 1.6 2.6| 17.3 -20.4 -3.2 -1.3 -0.10| 4.5 -0.5 3000 70 13 23 8| 0.8 1.5 2.3| 17.3 -23.1 -5.8 -1.9 -0.15| 4.0 -0.6 4000 72 12 19 7| 1.2 1.1 2.3| 23.3 -30.4 -7.1 -1.8 -0.17| 4.8 -0.8 5000 79 12 24 6| 1.4 0.9 2.3| 23.3 -41.2 -17.9 -3.6 -0.35| 5.6 -2.0 6000 80 13 33 6| 1.3 0.9 2.2| 27.6 -44.8 -17.2 -2.9 -0.29| 5.5 -1.6 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251013.00.gif