UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 19 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 27.2 23.4 80 3.8 24.4 90 20 299.8 303.1 297.3 353.3 18.28 1 1003 90 27.6 22.6 74 5.0 24.0 90 20 300.5 303.7 297.0 351.8 17.47 2 1001 107 27.4 21.4 70 6.0 23.1 90 20 300.5 303.4 296.2 348.1 16.23 3 1000 115 27.4 21.4 70 6.0 23.1 90 20 300.5 303.5 296.3 348.2 16.25 4 925 800 21.0 18.4 85 2.6 19.2 90 20 300.8 303.4 295.1 343.5 14.55 5 867 1360 18.0 16.2 89 1.8 16.8 96 21 303.3 305.8 295.1 343.3 13.48 6 851 1520 17.4 15.4 88 2.0 16.1 90 20 304.3 306.7 295.1 343.1 13.04 7 850 1530 17.4 15.6 89 1.8 16.2 90 20 304.4 306.8 295.2 343.8 13.23 8 826 1776 19.6 11.6 60 8.0 14.4 90 29 309.2 311.2 294.6 341.0 10.45 9 807 1976 18.4 10.4 60 8.0 13.3 90 32 310.0 311.9 294.4 340.1 9.86 10 800 2051 17.8 9.8 59 8.0 12.7 90 32 310.1 311.9 294.1 339.4 9.55 11 700 3177 9.2 5.0 75 4.2 6.7 85 32 312.7 314.2 293.6 337.0 7.84 12 663 3625 6.2 2.9 79 3.3 4.3 81 34 314.2 315.6 293.4 336.5 7.13 13 657 3700 6.0 2.6 79 3.4 4.1 80 34 314.8 316.1 293.6 336.9 7.04 14 651 3775 6.2 2.3 76 3.9 4.0 81 34 315.8 317.2 293.7 337.8 6.96 15 640 3915 5.2 0.9 74 4.3 2.8 82 34 316.2 317.5 293.4 336.5 6.40 16 558 5026 0.2 -5.8 64 6.0 -2.7 84 33 323.0 323.9 293.7 337.6 4.45 17 553 5099 0.0 -6.0 64 6.0 -2.9 84 33 323.6 324.5 293.9 338.1 4.42 18 548 5171 -0.5 -7.5 59 7.0 -3.8 83 32 323.8 324.6 293.6 337.0 3.97 19 530 5438 -2.1 -7.1 69 5.0 -4.5 82 31 325.0 325.9 294.1 339.1 4.24 20 511 5728 -3.5 -9.5 63 6.0 -6.2 80 29 326.7 327.5 294.1 339.0 3.64 21 500 5900 -4.9 -10.9 63 6.0 -7.5 80 27 327.1 327.7 293.9 338.3 3.33 22 485 6139 -6.7 -11.5 69 4.8 -8.7 74 29 327.7 328.4 294.0 338.8 3.27 23 445 6808 -10.9 -17.9 56 7.0 -13.3 56 22 330.6 331.0 293.8 337.9 2.10 24 414 7360 -14.7 -17.1 82 2.4 -15.6 70 23 332.6 333.1 294.6 341.0 2.42 25 400 7620 -16.1 -19.3 76 3.2 -17.1 85 25 334.1 334.5 294.7 341.4 2.08 26 374 8122 -19.1 -22.4 75 3.3 -20.1 80 22 336.6 336.9 295.0 342.7 1.70 27 333 8973 -25.5 -27.5 83 2.0 -25.9 68 17 339.2 339.4 295.2 343.6 1.20 28 325 9148 -26.7 -28.7 83 2.0 -27.1 65 14 339.9 340.1 295.3 344.0 1.10 29 300 9720 -30.9 -33.5 78 2.6 -31.3 90 14 341.8 342.0 295.4 344.7 0.75 30 265 10583 -38.1 -41.7 69 3.6 -38.5 76 18 343.6 343.7 295.6 345.1 0.37 31 250 10980 -41.7 -44.8 72 3.1 -41.9 70 14 344.1 344.1 295.6 345.2 0.28 32 244 11145 -43.1 -45.1 81 2.0 -43.3 78 13 344.4 344.4 295.6 345.5 0.28 33 221 11808 -48.5 -51.8 68 3.3 -48.7 111 10 345.9 346.0 295.8 346.5 0.15 34 219 11868 -49.1 -52.0 72 2.9 -49.3 114 10 345.9 346.0 295.8 346.5 0.14 35 213 12051 -50.7 -54.9 61 4.2 -50.8 118 10 346.2 346.2 295.9 346.6 0.10 36 200 12460 -53.9 -57.3 66 3.4 -54.0 125 11 347.4 347.4 296.1 347.8 0.08 37 195 12622 -55.3 -58.6 67 3.3 -55.4 120 11 347.7 347.7 296.2 348.0 0.07 38 189 12821 -56.9 -60.6 63 3.7 -57.0 112 10 348.2 348.3 296.3 348.5 0.06 39 180 13128 -59.9 -63.3 64 3.4 -60.0 100 9 348.2 348.3 296.3 348.4 0.04 40 152 14161 -69.1 -73.7 51 4.6 -69.1 129 6 349.7 349.7 296.6 349.8 0.01 41 150 14240 -69.7 -73.3 59 3.6 -69.7 125 6 350.0 350.0 296.7 350.1 0.01 42 144 14481 -71.9 -75.1 62 3.2 -71.9 95 7 350.3 350.3 296.7 350.3 0.01 43 136 14814 -74.3 -78.1 56 3.8 -74.3 44 7 351.8 351.8 297.0 351.9 0.01 44 126 15253 -78.1 -80.5 68 2.4 -78.1 315 10 352.7 352.7 297.2 352.7 0.00 45 123 15390 -78.3 -80.6 69 2.3 -78.3 314 11 354.8 354.8 297.7 354.8 0.00 46 114 15822 -77.9 -81.0 61 3.1 -77.9 310 13 363.3 363.3 299.4 363.4 0.00 47 110 16026 -77.9 -81.6 55 3.7 -77.9 342 19 367.1 367.1 300.1 367.1 0.00 48 105 16291 -77.5 -81.1 56 3.6 -77.5 28 21 372.8 372.8 301.1 372.8 0.01 49 101 16513 -77.5 -80.4 63 2.9 -77.5 65 19 376.9 376.9 301.8 376.9 0.01 50 100 16570 -77.5 -80.8 59 3.3 -77.5 75 18 378.0 378.0 301.9 378.0 0.01 51 95 16864 -78.3 -94.3 6 16.0 -78.3 84 14 382.0 382.0 302.6 382.0 0.00 52 84 17567 -78.1 -95.1 5 17.0 -78.1 119 13 396.1 396.1 304.7 396.1 0.00 53 80 17847 -76.3 -92.3 6 16.0 -76.3 108 15 405.4 405.4 305.9 405.4 0.00 54 77 18067 -77.5 -93.5 6 16.0 -77.6 98 17 407.3 407.3 306.2 407.3 0.00 55 76 18142 -77.3 -93.3 6 16.0 -77.3 100 17 409.3 409.3 306.4 409.3 0.00 56 70 18620 -72.7 -89.7 6 17.0 -72.8 35 10 428.9 428.9 308.7 428.9 0.00 57 66 18967 -70.1 -89.1 5 19.0 -70.2 40 11 441.8 441.8 310.1 441.8 0.00 58 58 19729 -72.9 -91.9 4 19.0 -73.0 80 25 452.1 452.1 311.1 452.1 0.00 59 50 20610 -67.3 -88.3 4 21.0 -67.5 75 46 484.9 484.9 313.8 484.9 0.00 60 47 20984 -65.7 -88.7 3 23.0 -66.0 88 49 497.4 497.4 314.8 497.4 0.00 61 42 21665 -66.5 -90.5 2 24.0 -66.8 87 47 511.7 511.7 315.8 511.7 0.00 62 36 22608 -61.1 -87.1 2 26.0 -61.8 81 53 548.7 548.7 318.0 548.7 0.01 63 30 23750 -57.1 -86.1 1 29.0 -58.3 95 60 589.0 589.0 320.1 589.0 0.01 64 22 25739 -50.5 -82.5 1 32.0 -53.6 88 62 663.3 663.3 323.2 663.4 0.02 65 21 26041 -50.5 -82.5 1 32.0 -53.7 90 63 672.2 672.2 323.5 672.3 0.02 66 21 26041 -50.5 -82.5 1 32.0 -53.7 90 63 672.2 672.2 323.5 672.3 0.02 67 20 26360 -49.3 -81.3 1 32.0 -52.9 95 61 685.3 685.3 324.0 685.5 0.03 68 18 27052 -48.5 -80.5 1 32.0 -52.7 93 61 708.8 708.8 324.7 709.0 0.03 69 14 28715 -46.0 -78.6 1 32.6 -52.0 100 64 770.0 770.0 326.5 770.5 0.06 70 12 29744 -44.5 -77.5 1 33.0 -51.7 100 64 810.1 810.1 327.5 810.9 0.08 71 12 29744 -45.1 -78.1 1 33.0 -52.0 100 64 807.9 808.0 327.4 808.7 0.08 TRP 126 15253 -78.1 -80.5 68 2.4 -78.1 315 10 352.7 352.7 297.2 352.7 0.00 WND 14 28715 -46.0 -78.6 1 32.6 -52.0 100 64 770.0 770.0 326.5 770.5 0.06 Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 553.00 mb = 5098.62 m = 16727.54 ft Wetbulb zero: 598.28 mb = 4461.40 m = 14636.97 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 71.92 % Est. max temperature: 31.35 C = 88.44 F Sfc-Lift cond lev (LCL): 953.23 mb = 535.82 m = 1757.90 ft T: 23.47 C 700-500 lapse rate: 5.18 C/km ThetaE index: 7.29 C Layer 826.0- 657.0 mb Conv cond level (CCL): 873.12 mb = 1299.10 m = 4262.09 ft Mean mixing ratio: 15.34 g/kg Conv temperature: 30.46 C = 86.83 F Cap Strength: 3.94 C Lifted Index: -0.41 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.22 C Lifted Index @700 mb: -0.19 C Showalter Index: 0.35 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.50 C K Index: 33.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 254.20 Risk: None Energy Index: -1.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 165.95 J/kg Max Up Vert Vel: 18.22 m/s Conv Inhibition (B-): 128.20 J/kg Cap Strength: 3.88 C Lift Cond Lev (LCL): 902.37 mb = 1014.12 m = 3327.12 ft Lev Free Conv (LFC): 697.37 mb = 3208.02 m = 10524.88 ft Equ Level (EL): 547.37 mb = 5180.56 m = 16996.37 ft B at Equ Level: 36.01 J/kg Max Parcel Lev (MPL): 157.37 mb = 13948.59 m = 45762.54 ft Wind level data Storm motion: 115 at 22 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 90 20 -20.0 0.0 | 2 9 -0.4 -9.3 1 1000 115 90 20 -20.0 0.0 | 2 9 -0.4 -9.3 2 979 305 85 19 -18.9 -1.7 | 356 11 0.7 -11.0 3 945 610 90 19 -19.0 0.0 | 356 9 0.6 -9.3 4 925 800 90 20 -20.0 0.0 | 2 9 -0.4 -9.3 5 913 914 100 22 -21.7 3.8 | 20 6 -2.1 -5.5 6 881 1219 100 21 -20.7 3.6 | 11 6 -1.1 -5.7 7 850 1530 90 20 -20.0 0.0 | 2 9 -0.4 -9.3 8 821 1829 90 31 -31.0 0.0 | 51 15 -11.4 -9.3 9 792 2134 90 33 -33.0 0.0 | 55 16 -13.4 -9.3 10 764 2438 85 31 -30.9 -2.7 | 43 17 -11.3 -12.0 11 737 2743 80 29 -28.6 -5.0 | 32 17 -9.0 -14.4 12 700 3177 85 32 -31.9 -2.8 | 45 17 -12.3 -12.1 13 685 3353 85 31 -30.9 -2.7 | 43 17 -11.3 -12.0 14 660 3658 80 34 -33.5 -5.9 | 42 21 -13.9 -15.3 15 612 4267 85 35 -34.9 -3.1 | 51 20 -15.3 -12.4 16 567 4877 85 34 -33.9 -3.0 | 49 19 -14.3 -12.3 17 507 5791 80 29 -28.6 -5.0 | 32 17 -9.0 -14.4 18 500 5900 80 27 -26.6 -4.7 | 26 16 -7.0 -14.0 19 487 6096 75 29 -28.0 -7.5 | 27 19 -8.4 -16.9 20 433 7010 50 20 -15.3 -12.9 | 349 23 4.3 -22.2 21 400 7620 85 25 -24.9 -2.2 | 25 13 -5.3 -11.5 22 400 7620 85 20 -19.9 -1.7 | 2 11 -0.3 -11.1 23 353 8534 75 23 -22.2 -6.0 | 10 16 -2.6 -15.3 24 325 9144 65 14 -12.7 -5.9 | 336 17 6.9 -15.3 25 300 9720 90 14 -14.0 0.0 | 329 11 5.6 -9.3 26 299 9754 90 13 -13.0 0.0 | 325 11 6.6 -9.3 27 262 10668 75 19 -18.4 -4.9 | 355 14 1.2 -14.3 28 250 10973 60 17 -14.7 -8.5 | 345 19 4.9 -17.8 29 250 10980 70 14 -13.2 -4.8 | 335 16 6.4 -14.1 30 218 11887 115 10 -9.1 4.2 | 296 12 10.5 -5.1 31 200 12460 125 11 -9.0 6.3 | 286 11 10.6 -3.0 32 199 12497 125 11 -9.0 6.3 | 286 11 10.6 -3.0 33 180 13106 100 9 -8.9 1.6 | 306 13 10.7 -7.8 34 163 13716 125 4 -3.3 2.3 | 293 18 16.3 -7.1 35 155 14021 135 6 -4.2 4.2 | 288 16 15.4 -5.1 36 150 14240 125 6 -4.9 3.4 | 292 16 14.7 -5.9 37 140 14630 75 8 -7.7 -2.1 | 314 16 11.9 -11.4 38 126 15240 330 4 2.0 -3.5 | 301 25 21.6 -12.8 39 126 15253 315 10 7.1 -7.1 | 302 31 26.7 -16.4 40 113 15850 310 13 10.0 -8.4 | 301 34 29.6 -17.7 41 108 16154 5 23 -2.0 -22.9 | 331 37 17.6 -32.3 42 100 16570 75 18 -17.4 -4.7 | 351 14 2.2 -14.0 43 92 17069 90 12 -12.0 0.0 | 321 12 7.6 -9.3 44 82 17678 125 13 -10.6 7.5 | 282 9 9.0 -1.9 45 78 17983 95 17 -16.9 1.5 | 341 8 2.7 -7.9 46 74 18288 105 17 -16.4 4.4 | 327 6 3.2 -4.9 47 70 18593 25 11 -4.6 -10.0 | 322 24 15.0 -19.3 48 70 18620 35 10 -5.7 -8.2 | 322 22 13.9 -17.5 49 67 18898 35 9 -5.2 -7.4 | 319 22 14.4 -16.7 50 60 19507 80 29 -28.6 -5.0 | 32 17 -9.0 -14.4 51 54 20117 80 19 -18.7 -3.3 | 356 13 0.9 -12.6 52 52 20422 75 33 -31.9 -8.5 | 34 22 -12.3 -17.9 53 50 20610 75 46 -44.4 -11.9 | 49 33 -24.8 -21.3 54 49 20726 75 38 -36.7 -9.8 | 42 26 -17.1 -19.2 55 47 21031 90 51 -51.0 0.0 | 73 33 -31.4 -9.3 56 44 21336 95 46 -45.8 4.0 | 78 27 -26.2 -5.3 57 38 22250 75 49 -47.3 -12.7 | 52 35 -27.7 -22.0 58 35 22860 85 56 -55.8 -4.9 | 69 39 -36.2 -14.2 59 33 23165 90 54 -54.0 0.0 | 75 36 -34.4 -9.3 60 31 23470 95 51 -50.8 4.4 | 81 32 -31.2 -4.9 61 30 23750 95 60 -59.8 5.2 | 84 40 -40.2 -4.1 62 29 24079 95 59 -58.8 5.1 | 84 39 -39.2 -4.2 63 27 24384 100 61 -60.1 10.6 | 92 40 -40.5 1.2 64 26 24689 105 59 -57.0 15.3 | 99 38 -37.4 5.9 65 25 24994 90 55 -55.0 0.0 | 75 37 -35.4 -9.3 66 24 25298 85 56 -55.8 -4.9 | 69 39 -36.2 -14.2 67 22 25603 90 61 -61.0 0.0 | 77 42 -41.4 -9.3 68 21 25908 85 63 -62.8 -5.5 | 71 46 -43.2 -14.8 69 20 26213 95 62 -61.8 5.4 | 85 42 -42.2 -3.9 70 20 26360 95 61 -60.8 5.3 | 84 41 -41.2 -4.0 71 20 26518 90 62 -62.0 0.0 | 78 43 -42.4 -9.3 72 19 26822 95 61 -60.8 5.3 | 84 41 -41.2 -4.0 73 17 27432 90 60 -60.0 0.0 | 77 41 -40.4 -9.3 74 14 28715 100 64 -63.0 11.1 | 92 43 -43.4 1.8 75 12 29261 100 64 -63.0 11.1 | 92 43 -43.4 1.8 76 10 29870 105 59 -57.0 15.3 | 99 38 -37.4 5.9 Wind Parameters Mean winds (0-6000m): 85.5 at 29.0 knts Storm direction: 115.5 at 21.7 knts Shear (0-3000m) pos: 0.9 neg: 1.9 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 39.1 deg Storm rel helicity (0-3000m) pos: 49.3 neg: -33.4 tot: 15.9 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 1.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 13.38 Bulk Shear: 12.40 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 88 19 358 10| 0.0 1.1 1.1| 0.0 -2.9 -2.9 -5.7 -0.37| 2.9 -1.1 1000 91 20 2 9| 2.4 0.5 2.9| 6.7 -3.4 3.4 3.4 0.21| 4.3 0.9 1500 93 20 4 8| 1.6 1.4 3.0| 8.2 -5.7 2.5 1.7 0.08| 4.4 0.4 2000 92 22 17 9| 1.2 2.8 4.0| 36.8 -5.7 31.0 15.5 0.42| 6.2 2.7 2500 91 24 27 10| 0.9 2.3 3.2| 36.9 -25.1 11.8 4.7 0.20| 6.0 1.2 3000 89 25 30 11| 0.9 1.9 2.8| 49.3 -33.4 15.9 5.3 0.20| 5.8 1.2 4000 87 27 35 13| 0.9 1.7 2.6| 64.1 -36.8 27.3 6.8 0.21| 5.4 1.2 5000 86 29 39 14| 0.8 1.3 2.1| 69.4 -44.6 24.8 5.0 0.19| 4.6 0.9 6000 85 29 39 15| 0.7 1.1 1.8| 69.4 -71.4 -2.0 -0.3 0.05| 4.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251019.12.gif