UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:0000Z 5 DEC 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 21.2 70 6.0 22.9 80 18 299.8 302.7 295.8 346.3 15.93 1 1000 123 26.6 21.8 75 4.8 23.2 65 20 299.8 302.8 296.3 348.5 16.66 2 966 428 23.8 20.6 82 3.2 21.5 70 21 299.9 302.8 295.9 346.7 16.01 3 925 806 21.0 15.0 69 6.0 17.0 75 24 300.8 302.9 293.1 335.1 11.67 4 852 1513 17.0 10.0 63 7.0 12.6 84 25 303.8 305.4 291.9 330.9 9.08 5 850 1533 17.0 10.0 63 7.0 12.6 85 25 304.0 305.6 292.0 331.2 9.11 6 808 1963 14.0 9.2 73 4.8 11.0 80 14 305.2 306.9 292.4 332.5 9.08 7 796 2090 13.8 7.8 67 6.0 10.2 80 12 306.3 307.9 292.2 331.6 8.37 8 768 2391 12.4 7.7 73 4.7 9.5 105 4 307.9 309.6 292.9 334.2 8.62 9 763 2446 12.0 7.0 71 5.0 9.0 110 2 308.1 309.6 292.6 333.3 8.27 10 757 2512 12.4 0.4 44 12.0 6.0 119 2 309.2 310.2 290.4 325.4 5.21 11 735 2760 11.4 -0.6 43 12.0 5.1 149 4 310.7 311.7 290.6 326.3 4.98 12 700 3166 8.8 2.8 66 6.0 5.4 100 4 312.2 313.5 292.6 333.1 6.70 13 698 3190 8.8 2.8 66 6.0 5.4 102 5 312.5 313.8 292.6 333.4 6.72 14 694 3237 9.4 -1.6 46 11.0 3.7 106 6 313.7 314.6 291.5 329.2 4.90 15 675 3467 8.8 -6.2 34 15.0 1.6 101 9 315.5 316.2 290.9 327.0 3.56 16 666 3579 8.8 -12.2 21 21.0 -0.1 87 8 316.7 317.1 290.0 324.1 2.25 17 651 3767 7.4 -10.6 27 18.0 -0.5 80 7 317.2 317.7 290.5 325.8 2.62 18 580 4708 1.4 -22.6 15 24.0 -6.4 52 15 320.8 321.0 290.2 324.6 1.07 19 556 5047 -0.9 -22.9 17 22.0 -7.9 56 16 322.0 322.2 290.5 325.8 1.09 20 548 5163 -1.3 -26.3 13 25.0 -8.7 61 16 322.9 323.0 290.5 325.8 0.81 21 534 5369 -1.5 -35.5 5 34.0 -9.7 70 17 325.0 325.1 290.7 326.3 0.35 22 500 5890 -5.1 -19.1 32 14.0 -10.0 60 12 326.8 327.2 292.4 332.7 1.69 23 449 6723 -11.7 -16.5 68 4.8 -13.4 69 18 328.7 329.2 293.5 336.8 2.34 24 426 7123 -13.7 -27.7 30 14.0 -17.3 45 17 331.2 331.3 292.9 334.5 0.92 25 420 7231 -13.5 -31.5 20 18.0 -17.7 38 17 332.8 332.9 293.1 335.2 0.65 26 400 7600 -15.7 -32.7 22 17.0 -19.4 15 16 334.6 334.7 293.6 336.9 0.61 27 373 8123 -19.5 -31.5 34 12.0 -22.1 359 19 336.3 336.5 294.1 339.1 0.74 28 357 8447 -22.1 -37.1 24 15.0 -24.7 347 18 337.1 337.1 294.0 338.8 0.44 29 354 8509 -22.5 -37.5 24 15.0 -25.1 345 18 337.3 337.4 294.1 339.0 0.43 30 347 8655 -23.9 -38.9 24 15.0 -26.3 339 18 337.4 337.4 294.0 338.8 0.38 31 300 9700 -31.9 -35.8 68 3.9 -32.5 300 27 340.4 340.5 295.0 342.7 0.60 32 277 10257 -36.7 -39.7 74 3.0 -37.1 283 26 341.3 341.4 295.0 343.1 0.44 33 265 10562 -39.3 -43.8 62 4.5 -39.7 273 25 341.9 342.0 295.1 343.1 0.30 34 257 10772 -38.9 -64.9 5 26.0 -40.1 275 26 345.5 345.5 295.7 345.6 0.02 35 250 10960 -40.7 -54.7 21 14.0 -41.5 285 28 345.6 345.6 295.7 345.9 0.09 36 214 12000 -49.5 -70.5 7 21.0 -50.0 282 26 347.6 347.6 296.1 347.7 0.01 37 202 12376 -52.9 -64.9 22 12.0 -53.2 280 24 348.0 348.0 296.2 348.1 0.03 38 200 12440 -53.5 -65.5 22 12.0 -53.8 280 24 348.0 348.1 296.2 348.2 0.03 39 195 12602 -54.9 -71.9 10 17.0 -55.2 278 25 348.3 348.3 296.3 348.4 0.01 40 185 12934 -57.7 -72.7 13 15.0 -57.9 289 24 349.1 349.1 296.4 349.1 0.01 41 150 14220 -68.1 -78.1 23 10.0 -68.2 320 21 352.8 352.8 297.3 352.8 0.01 42 104 16341 -81.7 -86.4 45 4.7 -81.7 355 17 365.7 365.8 299.8 365.8 0.00 43 103 16395 -81.9 -86.5 45 4.6 -81.9 355 17 366.4 366.4 299.9 366.4 0.00 44 102 16449 -81.9 -86.6 44 4.7 -81.9 355 17 367.4 367.4 300.1 367.4 0.00 45 100 16560 -81.9 -86.7 44 4.8 -81.9 335 11 369.5 369.5 300.5 369.5 0.00 46 97 16731 -80.9 -85.3 47 4.4 -80.9 327 11 374.7 374.7 301.4 374.7 0.00 47 88 17283 -78.7 -84.7 37 6.0 -78.7 359 22 389.7 389.7 303.8 389.7 0.00 48 87 17349 -78.9 -84.9 37 6.0 -78.9 14 25 390.5 390.5 303.9 390.5 0.00 49 82 17684 -80.7 -85.7 43 5.0 -80.7 360 23 393.5 393.5 304.3 393.5 0.00 50 78 17966 -81.5 -95.5 8 14.0 -81.5 353 23 397.5 397.5 304.9 397.5 0.00 51 73 18341 -78.9 -93.9 7 15.0 -78.9 10 21 410.6 410.6 306.6 410.6 0.00 52 70 18580 -78.1 -93.1 7 15.0 -78.1 120 10 417.3 417.3 307.4 417.3 0.00 53 64 19092 -78.1 -93.1 7 15.0 -78.1 144 9 428.1 428.1 308.6 428.1 0.00 54 54 20087 -67.9 -86.9 5 19.0 -68.1 65 3 473.0 473.0 312.9 473.0 0.00 55 50 20550 -67.3 -87.3 4 20.0 -67.5 115 10 484.9 484.9 313.8 484.9 0.00 56 47 20924 -66.1 -87.1 4 21.0 -66.4 97 12 496.4 496.4 314.7 496.4 0.00 57 43 21461 -67.3 -88.3 4 21.0 -67.5 62 18 506.3 506.3 315.4 506.3 0.00 58 39 22052 -65.1 -88.1 3 23.0 -65.5 99 21 526.2 526.2 316.7 526.2 0.00 59 30 23670 -59.9 -86.9 2 27.0 -60.8 85 27 581.3 581.3 319.8 581.4 0.01 60 25 24818 -55.7 -85.7 1 30.0 -57.4 108 30 624.5 624.5 321.7 624.6 0.01 61 23 25347 -56.9 -86.9 1 30.0 -58.5 105 26 636.1 636.1 322.2 636.1 0.01 62 20 26240 -52.3 -83.3 1 31.0 -55.1 85 31 676.1 676.1 323.6 676.2 0.02 63 16 27705 -45.7 -78.7 1 33.0 -51.3 99 35 742.2 742.2 325.7 742.6 0.05 64 15 28134 -47.3 -80.3 1 33.0 -52.5 100 31 750.7 750.7 326.0 751.1 0.04 TRP 104 16341 -81.7 -86.4 45 4.7 -81.7 355 17 365.7 365.8 299.8 365.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 565.39 mb = 4914.10 m = 16122.17 ft Wetbulb zero: 666.66 mb = 3570.34 m = 11713.56 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 44.62 % Est. max temperature: 31.00 C = 87.79 F Sfc-Lift cond lev (LCL): 923.03 mb = 824.35 m = 2704.51 ft T: 20.90 C 700-500 lapse rate: 5.10 C/km ThetaE index: 17.60 C Layer 966.0- 850.0 mb Conv cond level (CCL): 847.54 mb = 1557.63 m = 5110.26 ft Mean mixing ratio: 14.36 g/kg Conv temperature: 31.48 C = 88.67 F Cap Strength: 2.39 C Lifted Index: 0.74 C Risk: Showers probable Lifted Index @300 mb: 0.78 C Lifted Index @700 mb: 0.40 C Showalter Index: 5.60 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 15.10 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 182.00 Risk: None Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.59 J/kg Max Up Vert Vel: 6.42 m/s Conv Inhibition (B-): 182.86 J/kg Cap Strength: 2.31 C Lift Cond Lev (LCL): 894.47 mb = 1094.64 m = 3591.29 ft Lev Free Conv (LFC): 469.47 mb = 6377.78 m = 20924.23 ft Equ Level (EL): 419.47 mb = 7240.64 m = 23755.11 ft B at Equ Level: 18.03 J/kg Max Parcel Lev (MPL): 389.47 mb = 7799.63 m = 25589.04 ft Wind level data Storm motion: 103 at 10 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 80 18 -17.7 -3.1 | 54 9 -7.5 -5.5 1 1000 123 65 20 -18.1 -8.5 | 36 13 -7.9 -10.9 2 979 305 70 21 -19.7 -7.2 | 45 14 -9.5 -9.6 3 946 610 70 22 -20.7 -7.5 | 46 14 -10.5 -9.9 4 925 806 75 24 -23.2 -6.2 | 56 16 -13.0 -8.6 5 913 914 75 25 -24.1 -6.5 | 57 17 -14.0 -8.9 6 882 1219 75 24 -23.2 -6.2 | 56 16 -13.0 -8.6 7 850 1533 85 25 -24.9 -2.2 | 73 15 -14.7 -4.6 8 821 1829 80 17 -16.7 -3.0 | 51 8 -6.5 -5.4 9 791 2134 80 11 -10.8 -1.9 | 8 4 -0.6 -4.3 10 763 2438 110 2 -1.9 0.7 | 282 8 8.3 -1.7 11 736 2743 150 4 -2.0 3.5 | 263 8 8.2 1.0 12 710 3048 125 4 -3.3 2.3 | 271 7 6.9 -0.1 13 700 3166 100 4 -3.9 0.7 | 285 6 6.3 -1.7 14 684 3353 115 10 -9.1 4.2 | 212 2 1.1 1.8 15 659 3658 75 7 -6.8 -1.8 | 321 5 3.4 -4.2 16 634 3962 90 6 -6.0 0.0 | 300 5 4.2 -2.4 17 611 4267 55 13 -10.6 -7.5 | 3 10 -0.5 -9.9 18 567 4877 50 16 -12.3 -10.3 | 9 13 -2.1 -12.7 19 526 5486 75 17 -16.4 -4.4 | 42 9 -6.2 -6.8 20 500 5890 60 12 -10.4 -6.0 | 1 8 -0.2 -8.4 21 487 6096 55 12 -9.8 -6.9 | 358 9 0.4 -9.3 22 450 6706 70 18 -16.9 -6.2 | 38 11 -6.7 -8.6 23 400 7600 15 16 -4.1 -15.5 | 341 19 6.1 -17.9 24 399 7620 10 15 -2.6 -14.8 | 336 19 7.6 -17.2 25 383 7925 5 21 -1.8 -20.9 | 340 25 8.4 -23.3 26 367 8230 355 17 1.5 -16.9 | 329 23 11.7 -19.4 27 324 9144 320 20 12.9 -15.3 | 308 29 23.1 -17.7 28 300 9700 300 27 23.4 -13.5 | 295 37 33.6 -15.9 29 261 10668 270 25 25.0 -0.0 | 274 35 35.2 -2.4 30 250 10960 285 28 27.0 -7.2 | 285 38 37.2 -9.7 31 238 11278 285 28 27.0 -7.2 | 285 38 37.2 -9.7 32 200 12440 280 24 23.6 -4.2 | 281 34 33.8 -6.6 33 198 12497 275 25 24.9 -2.2 | 277 35 35.1 -4.6 34 155 14021 325 22 12.6 -18.0 | 312 31 22.8 -20.4 35 150 14220 320 21 13.5 -16.1 | 308 30 23.7 -18.5 36 140 14630 310 18 13.8 -11.6 | 300 28 24.0 -14.0 37 126 15240 325 19 10.9 -15.6 | 310 28 21.1 -18.0 38 119 15545 320 12 7.7 -9.2 | 303 21 17.9 -11.6 39 104 16341 355 17 1.5 -16.9 | 329 23 11.7 -19.4 40 102 16459 355 17 1.5 -16.9 | 329 23 11.7 -19.4 41 100 16560 335 11 4.6 -10.0 | 310 19 14.8 -12.4 42 91 17069 310 12 9.2 -7.7 | 298 22 19.4 -10.1 43 87 17374 20 26 -8.9 -24.4 | 357 27 1.3 -26.9 44 82 17678 360 23 -0.0 -23.0 | 338 27 10.2 -25.4 45 74 18288 345 24 6.2 -23.2 | 327 30 16.4 -25.6 46 70 18580 120 10 -8.7 5.0 | 211 3 1.5 2.6 47 70 18593 5 22 -1.9 -21.9 | 341 26 8.3 -24.3 48 63 19202 170 6 -1.0 5.9 | 249 10 9.2 3.5 49 60 19507 170 11 -1.9 10.8 | 225 12 8.3 8.4 50 57 19812 155 2 -0.8 1.8 | 274 9 9.4 -0.6 51 54 20117 60 3 -2.6 -1.5 | 297 9 7.6 -3.9 52 51 20422 115 8 -7.3 3.4 | 252 3 2.9 1.0 53 50 20550 115 10 -9.1 4.2 | 212 2 1.1 1.8 54 49 20726 115 9 -8.2 3.8 | 236 2 2.0 1.4 55 44 21336 60 17 -14.7 -8.5 | 23 12 -4.5 -10.9 56 42 21641 65 20 -18.1 -8.5 | 36 13 -7.9 -10.9 57 40 21946 95 19 -18.9 1.7 | 85 9 -8.7 -0.8 58 38 22250 105 23 -22.2 6.0 | 106 13 -12.0 3.5 59 36 22555 100 24 -23.6 4.2 | 97 14 -13.4 1.7 60 34 22860 110 28 -26.3 9.6 | 114 18 -16.1 7.2 61 31 23470 100 24 -23.6 4.2 | 97 14 -13.4 1.7 62 30 23670 85 27 -26.9 -2.4 | 74 17 -16.7 -4.8 63 30 23774 95 24 -23.9 2.1 | 89 14 -13.7 -0.3 64 28 24079 85 26 -25.9 -2.3 | 73 16 -15.7 -4.7 65 27 24384 95 30 -29.9 2.6 | 91 20 -19.7 0.2 66 26 24689 110 31 -29.1 10.6 | 113 21 -18.9 8.2 67 24 24994 105 29 -28.0 7.5 | 106 19 -17.8 5.1 68 23 25298 110 26 -24.4 8.9 | 114 16 -14.2 6.5 69 22 25603 85 26 -25.9 -2.3 | 73 16 -15.7 -4.7 70 21 25908 90 26 -26.0 0.0 | 81 16 -15.8 -2.4 71 20 26213 95 29 -28.9 2.5 | 90 19 -18.7 0.1 72 20 26240 85 31 -30.9 -2.7 | 76 21 -20.7 -5.1 73 19 26518 85 28 -27.9 -2.4 | 75 18 -17.7 -4.9 74 17 26822 95 36 -35.9 3.1 | 92 26 -25.7 0.7 75 16 27127 100 35 -34.5 6.1 | 99 25 -24.3 3.7 76 15 27432 100 28 -27.6 4.9 | 98 18 -17.4 2.4 77 12 28042 90 14 -14.0 0.0 | 58 5 -3.8 -2.4 Wind Parameters Mean winds (0-6000m): 73.4 at 14.0 knts Storm direction: 103.4 at 10.5 knts Shear (0-3000m) pos: 1.9 neg: 1.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -141.7 deg Storm rel helicity (0-3000m) pos: 37.6 neg: -40.5 tot: -2.9 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 7.6 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.26 Bulk Shear: 6.31 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 21 43 13| 0.0 5.3 5.3| 7.3 -9.2 -1.9 -3.8 -0.15| 7.9 -1.2 1000 72 22 49 14| 1.7 2.7 4.4| 19.0 -9.6 9.4 9.4 0.14| 6.0 0.9 1500 74 23 54 15| 2.2 1.8 4.0| 35.3 -10.0 25.3 16.9 0.34| 5.6 1.9 2000 76 22 54 13| 1.6 2.6 4.2| 35.3 -27.1 8.2 4.1 -0.05| 7.3 -0.4 2500 76 19 49 10| 2.3 2.1 4.3| 35.3 -36.7 -1.4 -0.5 -0.24| 8.3 -2.0 3000 79 16 45 8| 1.9 1.5 3.4| 37.6 -40.5 -2.9 -1.0 -0.24| 7.6 -1.8 4000 81 14 36 6| 1.4 1.0 2.5| 44.5 -45.6 -1.1 -0.3 -0.13| 8.1 -1.1 5000 75 14 27 7| 1.0 1.5 2.5| 59.2 -45.6 13.7 2.7 -0.03| 7.7 -0.2 6000 73 14 26 7| 1.1 1.5 2.6| 70.9 -60.1 10.8 1.8 -0.05| 7.4 -0.4 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251205.00.gif