UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 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 28.4 22.4 70 6.0 24.0 70 15 300.9 304.1 297.0 351.5 17.18 1 1000 121 27.2 22.4 75 4.8 23.7 80 17 300.4 303.5 296.8 351.1 17.30 2 995 165 27.2 22.4 75 4.8 23.7 76 17 300.8 304.0 297.0 351.9 17.39 3 948 592 23.0 20.6 86 2.4 21.3 65 20 300.7 303.7 296.3 348.6 16.32 4 925 806 21.8 17.3 76 4.5 18.7 75 22 301.6 304.1 294.7 341.5 13.55 5 850 1534 17.2 11.2 68 6.0 13.4 90 21 304.2 306.0 292.7 333.7 9.88 6 839 1645 16.6 9.6 63 7.0 12.3 88 21 304.7 306.3 292.2 331.6 8.98 7 833 1706 16.6 6.6 52 10.0 10.7 87 20 305.3 306.7 291.0 327.5 7.35 8 781 2252 14.0 3.0 47 11.0 7.8 98 21 308.2 309.3 290.8 326.9 6.09 9 767 2405 14.4 -5.6 25 20.0 4.8 96 22 310.2 310.8 288.9 320.6 3.28 10 743 2673 13.4 -10.6 18 24.0 2.9 91 18 312.0 312.4 288.5 319.4 2.29 11 722 2913 12.2 -5.8 28 18.0 3.5 88 17 313.2 313.9 290.0 324.2 3.43 12 716 2983 12.0 -12.0 17 24.0 1.7 87 17 313.7 314.1 288.9 320.7 2.13 13 700 3172 11.0 -12.0 19 23.0 1.2 85 17 314.7 315.1 289.3 321.8 2.17 14 640 3913 5.6 -12.4 26 18.0 -1.9 89 17 316.7 317.1 290.0 324.3 2.30 15 629 4054 4.6 -14.4 24 19.0 -2.9 91 16 317.1 317.5 289.9 323.8 1.99 16 612 4277 3.2 -10.8 35 14.0 -2.8 95 14 318.0 318.5 290.9 327.0 2.74 17 565 4922 0.2 -21.8 17 22.0 -7.1 98 11 321.8 322.1 290.6 325.9 1.18 18 500 5890 -7.1 -12.0 68 4.9 -9.1 305 3 324.4 325.0 293.0 334.6 3.05 19 498 5921 -7.1 -12.1 67 5.0 -9.1 312 3 324.8 325.4 293.0 335.0 3.04 20 486 6112 -4.9 -39.9 4 35.0 -12.3 352 4 329.7 329.8 291.9 330.7 0.24 21 400 7610 -16.5 -21.5 65 5.0 -18.0 255 3 333.5 333.9 294.2 339.6 1.72 22 363 8331 -20.7 -35.7 25 15.0 -23.5 66 1 337.3 337.4 294.1 339.2 0.50 23 354 8516 -22.1 -33.1 36 11.0 -24.3 129 2 337.9 338.0 294.4 340.4 0.66 24 345 8704 -22.5 -39.5 20 17.0 -25.3 167 3 339.8 339.9 294.6 341.2 0.36 25 300 9710 -31.1 -38.1 50 7.0 -32.1 260 6 341.5 341.6 295.1 343.4 0.48 26 287 10024 -33.5 -39.5 55 6.0 -34.3 251 8 342.5 342.6 295.3 344.2 0.43 27 274 10349 -36.1 -44.1 44 8.0 -36.9 241 10 343.3 343.3 295.4 344.4 0.28 28 255 10845 -40.5 -46.5 52 6.0 -41.0 296 12 343.9 343.9 295.5 344.8 0.23 29 250 10980 -41.5 -48.5 47 7.0 -42.0 300 13 344.4 344.4 295.6 345.1 0.19 30 235 11396 -45.3 -54.3 36 9.0 -45.7 308 15 344.8 344.8 295.6 345.2 0.10 31 224 11714 -48.3 -55.3 44 7.0 -48.6 315 16 344.9 344.9 295.6 345.3 0.09 32 202 12386 -54.3 -63.3 32 9.0 -54.5 321 19 345.8 345.8 295.7 346.0 0.04 33 200 12450 -54.9 -63.9 32 9.0 -55.1 320 19 345.8 345.8 295.7 346.0 0.04 34 194 12643 -56.5 -63.5 41 7.0 -56.6 320 19 346.3 346.3 295.8 346.5 0.04 35 170 13468 -61.5 -72.5 22 11.0 -61.6 323 29 351.3 351.3 296.9 351.4 0.01 36 150 14230 -67.7 -76.7 27 9.0 -67.8 325 26 353.5 353.5 297.4 353.5 0.01 37 148 14310 -68.3 -76.3 31 8.0 -68.4 324 26 353.8 353.8 297.4 353.8 0.01 38 116 15729 -79.5 -82.5 61 3.0 -79.5 287 21 358.6 358.6 298.4 358.6 0.00 39 112 15928 -80.1 -83.2 60 3.1 -80.1 290 25 361.1 361.1 298.9 361.1 0.00 40 110 16029 -80.1 -83.3 59 3.2 -80.1 288 25 362.9 362.9 299.2 363.0 0.00 41 109 16081 -80.1 -83.4 58 3.3 -80.1 287 25 363.9 363.9 299.4 363.9 0.00 42 106 16239 -78.9 -81.3 68 2.4 -78.9 298 21 369.1 369.1 300.4 369.1 0.01 43 103 16402 -78.5 -82.0 56 3.5 -78.5 322 14 372.9 372.9 301.1 372.9 0.00 44 100 16570 -79.1 -82.7 55 3.6 -79.1 355 14 374.9 374.9 301.4 374.9 0.00 45 98 16684 -79.5 -83.3 53 3.8 -79.5 358 12 376.3 376.3 301.6 376.3 0.00 46 95 16860 -79.9 -83.2 58 3.3 -79.9 339 8 378.9 378.9 302.1 378.9 0.00 47 88 17293 -78.7 -81.7 61 3.0 -78.7 337 5 389.7 389.7 303.8 389.7 0.01 48 83 17624 -79.3 -83.0 54 3.7 -79.3 337 10 395.0 395.0 304.5 395.0 0.00 49 70 18610 -70.5 -88.5 5 18.0 -70.6 70 15 433.6 433.6 309.2 433.6 0.00 50 66 18962 -68.7 -88.7 4 20.0 -68.8 70 16 444.8 444.8 310.4 444.8 0.00 51 58 19737 -69.7 -89.7 4 20.0 -69.8 132 16 459.3 459.3 311.7 459.3 0.00 52 54 20166 -68.1 -90.1 3 22.0 -68.3 67 15 472.5 472.5 312.8 472.5 0.00 53 50 20630 -67.9 -89.9 3 22.0 -68.1 85 22 483.5 483.5 313.7 483.5 0.00 54 46 21132 -66.1 -89.1 3 23.0 -66.4 87 26 499.5 499.5 314.9 499.5 0.00 55 44 21400 -66.5 -90.5 2 24.0 -66.8 91 32 504.9 504.9 315.3 504.9 0.00 56 41 21828 -65.3 -90.3 2 25.0 -65.7 98 35 518.2 518.2 316.2 518.2 0.00 57 35 22806 -57.9 -85.9 2 28.0 -58.9 76 39 561.5 561.5 318.7 561.5 0.01 58 30 23770 -60.5 -88.5 1 28.0 -61.4 95 44 579.7 579.7 319.6 579.7 0.01 59 29 23981 -60.7 -88.7 1 28.0 -61.6 97 44 584.8 584.8 319.9 584.8 0.01 60 26 24660 -60.1 -89.1 1 29.0 -61.2 85 44 605.1 605.1 320.9 605.1 0.01 61 20 26330 -50.7 -82.7 1 32.0 -53.9 100 48 681.0 681.0 323.8 681.2 0.02 62 15 28227 -45.3 -78.3 1 33.0 -51.2 90 44 757.3 757.4 326.1 757.9 0.06 63 15 28227 -46.1 -79.1 1 33.0 -51.8 90 44 754.7 754.7 326.1 755.1 0.05 TRP 112 15928 -80.1 -83.2 60 3.1 -80.1 290 25 361.1 361.1 298.9 361.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 563.22 mb = 4948.81 m = 16236.05 ft Wetbulb zero: 676.76 mb = 3451.15 m = 11322.53 ft Precipitable water: 1.42 inches Sfc-500 mean rel hum: 43.43 % Est. max temperature: 31.37 C = 88.47 F Sfc-Lift cond lev (LCL): 923.29 mb = 821.95 m = 2696.65 ft T: 21.70 C 700-500 lapse rate: 6.66 C/km ThetaE index: 32.49 C Layer 948.0- 722.0 mb Conv cond level (CCL): 874.76 mb = 1286.83 m = 4221.84 ft Mean mixing ratio: 15.75 g/kg Conv temperature: 30.76 C = 87.36 F Cap Strength: 1.26 C Lifted Index: -3.19 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.30 C Lifted Index @700 mb: 1.14 C Showalter Index: 2.43 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 18.30 C K Index: 12.50 Risk: None Sweat Index: 179.40 Risk: None Energy Index: 0.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 422.44 J/kg Max Up Vert Vel: 29.07 m/s Conv Inhibition (B-): 63.56 J/kg Cap Strength: 1.29 C Lift Cond Lev (LCL): 903.86 mb = 1005.10 m = 3297.52 ft Lev Free Conv (LFC): 658.86 mb = 3672.77 m = 12049.64 ft Equ Level (EL): 478.86 mb = 6226.13 m = 20426.68 ft B at Equ Level: 142.70 J/kg Max Parcel Lev (MPL): 118.86 mb = 15587.60 m = 51139.80 ft Wind level data Storm motion: 115 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 70 15 -14.1 -5.1 | 17 11 -3.1 -10.3 1 1000 121 80 17 -16.7 -3.0 | 35 10 -5.7 -8.1 2 979 305 65 18 -16.3 -7.6 | 23 14 -5.3 -12.7 3 946 610 65 20 -18.1 -8.5 | 28 15 -7.1 -13.6 4 925 806 75 22 -21.3 -5.7 | 43 15 -10.2 -10.8 5 913 914 75 22 -21.3 -5.7 | 43 15 -10.2 -10.8 6 882 1219 80 20 -19.7 -3.5 | 45 12 -8.7 -8.6 7 850 1534 90 21 -21.0 0.0 | 63 11 -10.0 -5.1 8 821 1829 85 20 -19.9 -1.7 | 52 11 -8.9 -6.9 9 792 2134 100 21 -20.7 3.6 | 81 10 -9.7 -1.5 10 764 2438 95 22 -21.9 1.9 | 74 11 -10.9 -3.2 11 736 2743 90 17 -17.0 0.0 | 49 8 -6.0 -5.1 12 700 3172 85 17 -16.9 -1.5 | 42 9 -5.9 -6.6 13 685 3353 85 20 -19.9 -1.7 | 52 11 -8.9 -6.9 14 659 3658 85 19 -18.9 -1.7 | 49 10 -7.9 -6.8 15 611 4267 95 14 -13.9 1.2 | 37 5 -2.9 -3.9 16 589 4572 115 11 -10.0 4.6 | 295 1 1.0 -0.5 17 567 4877 100 11 -10.8 1.9 | 357 3 0.2 -3.2 18 546 5182 75 13 -12.6 -3.4 | 10 9 -1.6 -8.5 19 500 5890 305 3 2.5 -1.7 | 297 15 13.5 -6.9 20 487 6096 350 4 0.7 -3.9 | 308 15 11.7 -9.1 21 450 6706 100 10 -9.8 1.7 | 341 4 1.2 -3.4 22 416 7315 55 6 -4.9 -3.4 | 325 11 6.1 -8.6 23 400 7610 255 3 2.9 0.8 | 287 15 13.9 -4.4 24 399 7620 220 3 1.9 2.3 | 282 13 12.9 -2.8 25 383 7925 205 3 1.3 2.7 | 281 13 12.3 -2.4 26 367 8230 35 1 -0.6 -0.8 | 300 12 10.4 -6.0 27 352 8534 140 2 -1.3 1.5 | 290 10 9.7 -3.6 28 324 9144 245 5 4.5 2.1 | 281 16 15.5 -3.0 29 311 9449 235 5 4.1 2.9 | 279 15 15.1 -2.3 30 300 9710 260 6 5.9 1.0 | 284 17 16.9 -4.1 31 298 9754 260 6 5.9 1.0 | 284 17 16.9 -4.1 32 273 10363 240 10 8.7 5.0 | 270 20 19.7 -0.1 33 261 10668 290 10 9.4 -3.4 | 293 22 20.4 -8.6 34 250 10980 300 13 11.3 -6.5 | 298 25 22.3 -11.6 35 208 12192 325 18 10.3 -14.7 | 313 29 21.3 -19.9 36 200 12450 320 19 12.2 -14.6 | 310 30 23.2 -19.7 37 180 13106 320 20 12.9 -15.3 | 311 31 23.9 -20.5 38 163 13716 325 35 20.1 -28.7 | 317 46 31.1 -33.8 39 150 14230 325 26 14.9 -21.3 | 316 37 25.9 -26.4 40 140 14630 320 25 16.1 -19.2 | 312 36 27.1 -24.3 41 126 15240 280 11 10.8 -1.9 | 288 23 21.8 -7.1 42 112 15928 290 25 23.5 -8.6 | 292 37 34.5 -13.7 43 108 16154 285 25 24.1 -6.5 | 288 37 35.2 -11.6 44 102 16459 330 11 5.5 -9.5 | 312 22 16.5 -14.7 45 100 16570 355 14 1.2 -13.9 | 327 23 12.2 -19.1 46 97 16764 360 11 -0.0 -11.0 | 326 20 11.0 -16.1 47 92 17069 295 2 1.8 -0.8 | 295 14 12.8 -6.0 48 87 17374 350 6 1.0 -5.9 | 313 16 12.0 -11.1 49 78 17983 320 15 9.6 -11.5 | 309 27 20.6 -16.6 50 74 18288 5 10 -0.9 -10.0 | 326 18 10.1 -15.1 51 70 18593 60 18 -15.6 -9.0 | 18 15 -4.6 -14.1 52 70 18610 70 15 -14.1 -5.1 | 17 11 -3.1 -10.3 53 67 18898 80 18 -17.7 -3.1 | 39 11 -6.7 -8.3 54 63 19202 35 7 -4.0 -5.7 | 327 13 7.0 -10.9 55 57 19812 145 17 -9.8 13.9 | 188 9 1.3 8.8 56 54 20117 55 14 -11.5 -8.0 | 2 13 -0.5 -13.2 57 52 20422 125 17 -13.9 9.8 | 148 5 -2.9 4.6 58 50 20630 85 22 -21.9 -1.9 | 57 13 -10.9 -7.1 59 47 21031 85 22 -21.9 -1.9 | 57 13 -10.9 -7.1 60 45 21336 90 32 -32.0 0.0 | 76 22 -21.0 -5.1 61 40 21946 100 35 -34.5 6.1 | 92 23 -23.5 0.9 62 38 22250 85 24 -23.9 -2.1 | 61 15 -12.9 -7.2 63 35 22860 75 40 -38.6 -10.4 | 61 32 -27.6 -15.5 64 32 23470 95 44 -43.8 3.8 | 88 33 -32.8 -1.3 65 30 23770 95 44 -43.8 3.8 | 88 33 -32.8 -1.3 66 30 23774 90 46 -46.0 0.0 | 82 35 -35.0 -5.1 67 29 24079 100 43 -42.3 7.5 | 94 31 -31.3 2.3 68 27 24384 85 46 -45.8 -4.0 | 75 36 -34.8 -9.2 69 26 24689 85 44 -43.8 -3.8 | 75 34 -32.8 -9.0 70 25 24994 80 44 -43.3 -7.6 | 68 35 -32.3 -12.8 71 21 25908 100 52 -51.2 9.0 | 96 40 -40.2 3.9 72 20 26330 100 48 -47.3 8.3 | 95 36 -36.3 3.2 73 19 26518 95 48 -47.8 4.2 | 89 37 -36.8 -1.0 74 18 26822 105 48 -46.4 12.4 | 102 36 -35.4 7.3 75 15 27432 90 44 -44.0 0.0 | 81 33 -33.0 -5.1 76 14 27737 95 40 -39.8 3.5 | 87 29 -28.8 -1.7 77 12 28346 90 37 -37.0 0.0 | 79 26 -26.0 -5.1 Wind Parameters Mean winds (0-6000m): 85.0 at 16.2 knts Storm direction: 115.0 at 12.1 knts Shear (0-3000m) pos: 1.9 neg: 1.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 27.0 deg Storm rel helicity (0-3000m) pos: 54.0 neg: -25.8 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.2 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 120.07 Bulk Shear: 3.52 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 69 18 26 13| 0.0 5.0 5.0| 11.5 -6.2 5.3 10.7 0.23| 8.5 1.9 1000 71 20 33 14| 2.4 2.5 4.9| 29.8 -6.2 23.6 23.6 0.47| 7.1 3.3 1500 75 20 39 13| 3.0 1.7 4.7| 41.2 -6.2 35.0 23.3 0.54| 6.4 3.5 2000 79 20 44 13| 2.8 1.3 4.1| 50.6 -10.5 40.1 20.1 0.51| 6.1 3.1 2500 83 20 50 12| 2.2 1.1 3.3| 54.0 -18.2 35.9 14.3 0.37| 6.0 2.2 3000 84 20 50 11| 1.9 1.1 3.0| 54.0 -25.8 28.2 9.4 0.22| 5.7 1.2 4000 84 19 50 11| 1.6 1.0 2.6| 58.7 -29.3 29.4 7.4 0.18| 5.3 1.0 5000 86 18 48 9| 1.8 1.4 3.2| 60.5 -31.4 29.2 5.8 0.13| 5.6 0.7 6000 85 16 38 8| 1.5 1.5 3.1| 68.0 -97.0 -29.1 -4.8 -0.11| 6.8 -0.7 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251021.12.gif