UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 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 1006 56 27.8 23.4 77 4.4 24.6 80 18 300.4 303.8 297.5 354.2 18.30 1 1000 114 27.4 22.9 76 4.5 24.1 85 17 300.5 303.8 297.3 353.0 17.85 2 955 519 23.4 21.5 89 1.9 22.1 83 19 300.5 303.6 296.8 350.8 17.15 3 925 798 22.4 16.4 69 6.0 18.3 100 22 302.2 304.6 294.3 340.0 12.78 4 879 1241 19.8 12.8 64 7.0 15.3 106 21 304.0 305.9 293.2 335.6 10.63 5 864 1390 18.4 13.8 75 4.6 15.4 110 20 304.0 306.1 293.9 338.4 11.56 6 850 1530 17.8 11.8 68 6.0 14.0 115 20 304.8 306.7 293.2 335.6 10.28 7 798 2068 15.2 9.2 67 6.0 11.4 120 19 307.6 309.3 293.2 335.4 9.19 8 791 2142 15.4 8.4 63 7.0 11.1 120 19 308.6 310.2 293.2 335.3 8.78 9 727 2854 12.2 -0.8 41 13.0 5.3 116 15 312.6 313.5 291.2 328.2 4.97 10 709 3064 10.4 2.4 58 8.0 5.9 109 14 312.9 314.1 292.5 332.9 6.43 11 700 3170 9.8 1.8 57 8.0 5.4 105 13 313.3 314.5 292.5 332.9 6.24 12 679 3423 8.6 -0.4 53 9.0 3.8 110 14 314.7 315.8 292.3 332.1 5.48 13 662 3632 7.2 0.2 61 7.0 3.4 114 14 315.5 316.6 292.8 334.0 5.87 14 629 4053 5.2 -4.8 48 10.0 0.3 103 14 317.8 318.6 292.2 331.6 4.26 15 592 4546 1.8 -5.2 60 7.0 -1.6 101 12 319.4 320.3 292.7 333.7 4.39 16 582 4683 1.0 -7.0 55 8.0 -2.7 105 11 320.1 320.8 292.4 332.8 3.89 17 518 5612 -4.7 -8.3 76 3.6 -6.3 78 5 324.0 324.8 293.6 337.1 3.95 18 500 5890 -6.5 -10.1 76 3.6 -8.1 50 9 325.1 325.8 293.6 337.0 3.55 19 478 6238 -8.3 -14.3 62 6.0 -10.6 33 7 327.1 327.6 293.3 336.1 2.64 20 470 6369 -7.7 -21.7 32 14.0 -12.2 27 7 329.4 329.7 292.9 334.5 1.43 21 458 6569 -8.7 -24.7 26 16.0 -13.5 12 6 330.6 330.9 293.0 334.7 1.13 22 436 6946 -11.3 -17.3 61 6.0 -13.5 356 5 332.0 332.5 294.3 339.9 2.26 23 400 7600 -14.7 -24.7 42 10.0 -17.6 350 12 335.9 336.1 294.4 340.6 1.29 24 344 8724 -24.1 -32.1 48 8.0 -25.7 342 15 337.9 338.1 294.5 340.8 0.75 25 335 8917 -25.5 -31.5 57 6.0 -26.7 332 14 338.6 338.8 294.7 341.7 0.82 26 300 9710 -31.3 -42.3 33 11.0 -32.6 315 15 341.3 341.3 294.9 342.5 0.31 27 270 10445 -37.1 -50.1 25 13.0 -38.1 320 15 343.3 343.3 295.3 343.9 0.14 28 250 10970 -41.7 -49.7 42 8.0 -42.2 310 15 344.1 344.1 295.4 344.7 0.16 29 244 11134 -43.1 -49.1 52 6.0 -43.5 306 16 344.4 344.4 295.6 345.1 0.18 30 222 11763 -48.5 -56.5 39 8.0 -48.8 302 17 345.5 345.5 295.7 345.8 0.08 31 205 12281 -53.1 -59.1 48 6.0 -53.3 320 16 346.2 346.2 295.8 346.5 0.06 32 200 12440 -54.5 -61.5 42 7.0 -54.6 320 13 346.5 346.5 295.9 346.7 0.05 33 195 12602 -55.5 -63.5 36 8.0 -55.7 320 13 347.4 347.4 296.1 347.5 0.04 34 150 14220 -69.1 -73.2 55 4.1 -69.1 345 33 351.1 351.1 296.9 351.1 0.01 35 142 14546 -71.5 -75.0 59 3.5 -71.5 349 29 352.4 352.4 297.1 352.5 0.01 36 126 15247 -74.9 -78.9 54 4.0 -74.9 325 14 358.5 358.5 298.4 358.5 0.01 37 118 15624 -78.3 -80.9 66 2.6 -78.3 316 18 359.0 359.0 298.5 359.1 0.00 38 113 15871 -78.9 -81.8 62 2.9 -78.9 310 20 362.4 362.4 299.2 362.4 0.00 39 112 15922 -78.9 -82.4 56 3.5 -78.9 311 20 363.3 363.3 299.4 363.3 0.00 40 105 16291 -77.3 -80.4 61 3.1 -77.3 300 18 373.1 373.1 301.1 373.2 0.01 41 100 16570 -78.7 -81.9 59 3.2 -78.7 270 11 375.7 375.7 301.5 375.7 0.00 42 96 16801 -78.9 -82.4 56 3.5 -78.9 260 9 379.7 379.7 302.2 379.7 0.00 43 94 16920 -78.7 -81.9 59 3.2 -78.7 276 12 382.4 382.4 302.6 382.4 0.01 44 92 17042 -78.7 -82.2 56 3.5 -78.7 292 14 384.7 384.7 303.0 384.8 0.01 45 90 17167 -78.7 -82.1 57 3.4 -78.7 307 12 387.2 387.2 303.3 387.2 0.01 46 81 17765 -78.3 -95.3 5 17.0 -78.3 273 8 399.8 399.8 305.2 399.8 0.00 47 76 18128 -77.9 -94.9 5 17.0 -77.9 287 10 408.0 408.0 306.3 408.0 0.00 48 74 18280 -77.5 -95.5 4 18.0 -77.6 295 11 412.0 412.0 306.7 412.0 0.00 49 70 18600 -73.9 -91.9 5 18.0 -74.0 360 6 426.3 426.3 308.4 426.3 0.00 50 54 20139 -68.1 -89.1 3 21.0 -68.3 95 24 472.5 472.5 312.8 472.5 0.00 51 52 20365 -69.5 -90.5 3 21.0 -69.6 91 25 474.4 474.4 313.0 474.4 0.00 52 50 20600 -67.7 -89.7 3 22.0 -67.9 100 22 484.0 484.0 313.8 484.0 0.00 53 41 21812 -60.9 -86.9 2 26.0 -61.5 84 37 529.2 529.2 316.9 529.2 0.00 54 35 22789 -62.9 -89.9 1 27.0 -63.4 92 33 548.4 548.4 318.0 548.5 0.00 55 30 23750 -57.1 -86.1 1 29.0 -58.3 85 42 589.0 589.0 320.1 589.0 0.01 56 22 25731 -53.1 -84.1 1 31.0 -55.5 86 44 655.5 655.5 322.9 655.6 0.02 57 22 25731 -53.1 -84.1 1 31.0 -55.5 86 44 655.5 655.5 322.9 655.6 0.02 58 22 25731 -53.3 -84.3 1 31.0 -55.7 86 44 654.9 654.9 322.9 655.0 0.01 TRP 113 15871 -78.9 -81.8 62 2.9 -78.9 310 20 362.4 362.4 299.2 362.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 570.77 mb = 4846.04 m = 15898.89 ft Wetbulb zero: 623.98 mb = 4117.62 m = 13509.10 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 63.22 % Est. max temperature: 31.82 C = 89.28 F Sfc-Lift cond lev (LCL): 944.07 mb = 619.87 m = 2033.68 ft T: 23.04 C 700-500 lapse rate: 5.99 C/km ThetaE index: 18.53 C Layer 1000.0- 864.0 mb Conv cond level (CCL): 865.99 mb = 1369.71 m = 4493.75 ft Mean mixing ratio: 15.73 g/kg Conv temperature: 31.36 C = 88.46 F Cap Strength: 1.85 C Lifted Index: -2.65 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.55 C Lifted Index @700 mb: -0.12 C Showalter Index: 2.15 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: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 190.60 Risk: None Energy Index: 0.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 465.04 J/kg Max Up Vert Vel: 30.50 m/s Conv Inhibition (B-): 68.13 J/kg Cap Strength: 1.85 C Lift Cond Lev (LCL): 901.97 mb = 1016.97 m = 3336.48 ft Lev Free Conv (LFC): 696.97 mb = 3205.97 m = 10518.13 ft Equ Level (EL): 186.97 mb = 12860.81 m = 42193.74 ft B at Equ Level: 456.72 J/kg Max Parcel Lev (MPL): 116.97 mb = 15674.26 m = 51424.10 ft Wind level data Storm motion: 135 at 11 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 1006 56 80 18 -17.7 -3.1 | 43 15 -10.1 -10.8 1 1000 114 85 17 -16.9 -1.5 | 46 13 -9.3 -9.1 2 978 305 90 17 -17.0 0.0 | 51 12 -9.4 -7.6 3 945 610 80 20 -19.7 -3.5 | 47 16 -12.1 -11.1 4 925 798 100 22 -21.7 3.8 | 75 15 -14.0 -3.8 5 913 914 100 23 -22.7 4.0 | 76 15 -15.0 -3.6 6 881 1219 105 21 -20.3 5.4 | 80 13 -12.7 -2.2 7 850 1530 115 20 -18.1 8.5 | 94 11 -10.5 0.8 8 820 1829 120 19 -16.5 9.5 | 102 9 -8.8 1.9 9 791 2134 120 19 -16.5 9.5 | 102 9 -8.8 1.9 10 763 2438 130 16 -12.3 10.3 | 120 5 -4.6 2.7 11 736 2743 120 16 -13.9 8.0 | 93 6 -6.2 0.4 12 700 3170 105 13 -12.6 3.4 | 49 7 -4.9 -4.3 13 659 3658 115 14 -12.7 5.9 | 71 5 -5.1 -1.7 14 611 4267 95 14 -13.9 1.2 | 45 9 -6.3 -6.4 15 567 4877 110 9 -8.5 3.1 | 10 5 -0.8 -4.6 16 526 5486 90 3 -3.0 0.0 | 329 9 4.6 -7.6 17 500 5890 50 9 -6.9 -5.8 | 357 13 0.7 -13.4 18 487 6096 40 7 -4.5 -5.4 | 347 13 3.1 -13.0 19 468 6401 25 7 -3.0 -6.3 | 342 15 4.7 -14.0 20 450 6706 360 5 -0.0 -5.0 | 329 15 7.6 -12.6 21 432 7010 355 5 0.4 -5.0 | 327 15 8.1 -12.6 22 415 7315 5 9 -0.8 -9.0 | 338 18 6.8 -16.6 23 400 7600 350 12 2.1 -11.8 | 333 22 9.7 -19.5 24 399 7620 350 10 1.7 -9.8 | 332 20 9.4 -17.5 25 352 8534 350 16 2.8 -15.8 | 336 26 10.4 -23.4 26 324 9144 320 12 7.7 -9.2 | 318 23 15.3 -16.8 27 300 9710 315 15 10.6 -10.6 | 315 26 18.2 -18.2 28 273 10363 320 14 9.0 -10.7 | 318 25 16.6 -18.4 29 261 10668 320 17 10.9 -13.0 | 318 28 18.5 -20.7 30 250 10970 310 15 11.5 -9.6 | 312 26 19.1 -17.3 31 228 11582 295 17 15.4 -7.2 | 303 27 23.0 -14.8 32 208 12192 320 17 10.9 -13.0 | 318 28 18.5 -20.7 33 200 12440 320 13 8.4 -10.0 | 318 24 16.0 -17.6 34 189 12802 320 14 9.0 -10.7 | 318 25 16.6 -18.4 35 171 13411 310 16 12.3 -10.3 | 312 27 19.9 -17.9 36 150 14220 345 33 8.5 -31.9 | 338 43 16.2 -39.5 37 133 14935 355 25 2.2 -24.9 | 343 34 9.8 -32.5 38 126 15240 325 14 8.0 -11.5 | 321 25 15.6 -19.1 39 113 15871 310 20 15.3 -12.9 | 312 31 22.9 -20.5 40 108 16154 315 22 15.6 -15.6 | 315 33 23.2 -23.2 41 100 16570 270 11 11.0 -0.0 | 292 20 18.6 -7.6 42 97 16764 255 8 7.7 2.1 | 290 16 15.3 -5.6 43 92 17069 295 15 13.6 -6.3 | 303 25 21.2 -14.0 44 87 17374 330 6 3.0 -5.2 | 320 17 10.6 -12.8 45 82 17678 270 7 7.0 -0.0 | 298 16 14.6 -7.6 46 78 17983 280 10 9.8 -1.7 | 298 20 17.5 -9.4 47 74 18288 295 11 10.0 -4.6 | 305 21 17.6 -12.3 48 70 18593 285 11 10.6 -2.8 | 300 21 18.2 -10.5 49 70 18600 360 6 -0.0 -6.0 | 331 16 7.6 -13.6 50 67 18898 55 6 -4.9 -3.4 | 346 11 2.7 -11.1 51 63 19202 355 13 1.1 -13.0 | 337 22 8.8 -20.6 52 60 19507 95 20 -19.9 1.7 | 64 14 -12.3 -5.9 53 57 19812 65 16 -14.5 -6.8 | 26 16 -6.9 -14.4 54 54 20117 95 24 -23.9 2.1 | 71 17 -16.3 -5.5 55 52 20422 90 25 -25.0 0.0 | 66 19 -17.4 -7.6 56 50 20600 100 22 -21.7 3.8 | 75 15 -14.0 -3.8 57 49 20726 120 25 -21.7 12.5 | 109 15 -14.0 4.9 58 47 21031 100 22 -21.7 3.8 | 75 15 -14.0 -3.8 59 44 21336 80 32 -31.5 -5.6 | 61 27 -23.9 -13.2 60 42 21641 75 38 -36.7 -9.8 | 59 34 -29.1 -17.5 61 40 21946 90 36 -36.0 0.0 | 75 29 -28.4 -7.6 62 36 22555 100 28 -27.6 4.9 | 82 20 -20.0 -2.8 63 35 22860 90 34 -34.0 0.0 | 74 27 -26.4 -7.6 64 33 23165 95 29 -28.9 2.5 | 77 22 -21.3 -5.1 65 31 23470 85 37 -36.9 -3.2 | 70 31 -29.2 -10.9 66 30 23750 85 42 -41.8 -3.7 | 72 36 -34.2 -11.3 67 30 23774 90 38 -38.0 0.0 | 76 31 -30.4 -7.6 68 28 24079 85 44 -43.8 -3.8 | 72 38 -36.2 -11.5 69 26 24384 90 44 -44.0 0.0 | 78 37 -36.4 -7.6 70 22 24994 85 44 -43.8 -3.8 | 72 38 -36.2 -11.5 71 21 25298 90 43 -43.0 0.0 | 78 36 -35.4 -7.6 72 18 25908 90 42 -42.0 0.0 | 77 35 -34.4 -7.6 Wind Parameters Mean winds (0-6000m): 105.1 at 14.4 knts Storm direction: 135.1 at 10.8 knts Shear (0-3000m) pos: 2.3 neg: 0.8 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 16.8 deg Storm rel helicity (0-3000m) pos: 55.9 neg: -11.8 tot: 44.1 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.7 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 90.49 Bulk Shear: 5.14 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 86 18 48 13| 1.6 0.0 1.6| 5.8 -2.2 3.6 7.3 0.17| 6.5 1.1 1000 91 20 59 14| 4.5 0.0 4.5| 38.1 -2.2 35.9 35.9 0.60| 7.8 4.7 1500 97 20 67 13| 4.0 0.0 4.0| 49.1 -2.2 46.9 31.3 0.62| 7.0 4.3 2000 102 20 74 12| 3.3 0.0 3.3| 52.0 -2.2 49.9 24.9 0.62| 5.7 3.5 2500 106 19 79 11| 2.8 0.0 2.8| 55.9 -3.5 52.4 21.0 0.55| 5.6 3.1 3000 108 19 80 10| 2.3 0.8 3.2| 55.9 -11.8 44.1 14.7 0.30| 5.6 1.7 4000 108 17 76 9| 1.9 1.0 2.8| 59.2 -17.2 41.9 10.5 0.22| 5.1 1.1 5000 107 16 70 8| 1.8 0.8 2.5| 59.2 -27.2 31.9 6.4 0.05| 5.0 0.3 6000 105 14 58 7| 1.5 1.3 2.7| 70.6 -39.5 31.1 5.2 0.03| 5.3 0.2 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251022.12.gif