UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:0000Z 1 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 1005 56 26.6 22.7 79 3.9 23.8 55 15 299.3 302.5 296.7 350.5 17.54 1 1000 102 26.6 20.6 70 6.0 22.3 60 19 299.8 302.6 295.5 344.9 15.45 2 998 120 26.6 20.6 70 6.0 22.3 59 19 299.9 302.7 295.6 345.2 15.48 3 933 709 21.0 18.8 87 2.2 19.5 63 18 300.0 302.7 295.1 343.4 14.79 4 925 784 20.8 17.0 79 3.8 18.2 65 18 300.6 303.0 294.2 339.6 13.29 5 850 1511 16.2 11.2 72 5.0 13.0 65 15 303.1 304.9 292.4 332.5 9.88 6 845 1561 16.2 10.2 68 6.0 12.4 64 15 303.6 305.3 292.1 331.3 9.29 7 838 1632 16.4 7.4 55 9.0 11.0 63 15 304.6 306.0 291.1 327.8 7.73 8 832 1693 16.2 6.2 51 10.0 10.3 62 16 305.0 306.3 290.7 326.6 7.16 9 801 2015 14.2 7.2 63 7.0 10.0 60 12 306.2 307.7 291.8 330.3 7.98 10 794 2089 14.0 6.0 58 8.0 9.3 60 11 306.7 308.1 291.5 329.2 7.40 11 737 2713 9.4 5.0 74 4.4 6.9 49 4 308.3 309.7 292.0 331.1 7.44 12 730 2792 9.4 3.4 66 6.0 6.0 43 3 309.2 310.4 291.6 329.8 6.71 13 720 2906 9.6 1.6 57 8.0 5.2 24 2 310.6 311.7 291.5 329.2 5.97 14 700 3140 8.4 -2.6 46 11.0 2.8 290 1 311.8 312.6 290.6 326.0 4.51 15 671 3487 6.6 -8.4 33 15.0 -0.2 229 3 313.6 314.1 289.8 323.3 3.02 16 657 3659 6.8 -21.2 11 28.0 -2.8 129 4 315.7 315.9 288.5 319.3 1.07 17 642 3848 7.0 -27.0 7 34.0 -3.5 99 4 318.0 318.1 288.8 320.3 0.65 18 625 4067 6.2 -31.8 5 38.0 -4.4 67 4 319.5 319.6 289.0 321.1 0.43 19 608 4291 4.6 -28.4 7 33.0 -5.1 34 4 320.2 320.3 289.5 322.4 0.60 20 509 5710 -4.3 -42.3 3 38.0 -11.9 16 5 326.1 326.2 290.8 326.8 0.18 21 500 5850 -4.5 -44.5 3 40.0 -12.2 325 12 327.6 327.6 291.2 328.1 0.15 22 482 6139 -5.3 -45.3 3 40.0 -12.8 322 12 330.0 330.0 291.9 330.6 0.14 23 451 6658 -8.3 -36.3 8 28.0 -14.5 347 8 332.6 332.7 292.8 334.0 0.38 24 427 7081 -10.7 -41.7 6 31.0 -16.6 347 11 334.8 334.8 293.2 335.7 0.23 25 400 7580 -14.9 -28.9 29 14.0 -18.4 310 13 335.6 335.8 294.0 338.9 0.88 26 373 8105 -19.5 -27.5 49 8.0 -21.5 314 16 336.3 336.5 294.4 340.2 1.07 27 300 9690 -31.3 -47.3 19 16.0 -32.9 290 26 341.3 341.3 294.8 342.0 0.18 28 294 9832 -32.5 -49.5 17 17.0 -34.0 288 27 341.5 341.6 294.8 342.1 0.14 29 279 10198 -35.5 -48.5 25 13.0 -36.6 283 31 342.4 342.4 295.0 343.1 0.17 30 269 10451 -37.7 -53.7 17 16.0 -38.8 279 34 342.8 342.8 295.1 343.2 0.10 31 250 10950 -42.3 -56.3 20 14.0 -43.0 280 35 343.2 343.2 295.1 343.5 0.07 32 217 11892 -49.9 -53.5 66 3.6 -50.1 261 42 345.6 345.6 295.8 346.1 0.12 33 200 12420 -54.1 -59.1 54 5.0 -54.2 245 49 347.1 347.1 296.0 347.4 0.07 34 176 13226 -60.7 -68.7 34 8.0 -60.8 248 50 349.2 349.2 296.5 349.3 0.02 35 171 13405 -62.1 -67.1 51 5.0 -62.1 249 50 349.7 349.7 296.6 349.9 0.03 36 161 13774 -65.3 -70.3 50 5.0 -65.4 250 51 350.4 350.4 296.7 350.5 0.02 37 156 13965 -67.1 -71.7 52 4.6 -67.1 248 51 350.5 350.5 296.8 350.6 0.02 38 150 14200 -69.3 -73.7 53 4.4 -69.4 245 50 350.7 350.7 296.8 350.8 0.01 39 138 14694 -72.1 -77.1 47 5.0 -72.1 242 47 354.2 354.2 297.5 354.3 0.01 40 132 14957 -70.9 -77.9 35 7.0 -70.9 241 46 360.9 360.9 298.9 360.9 0.01 41 120 15519 -72.3 -82.3 21 10.0 -72.3 277 43 368.3 368.3 300.2 368.3 0.00 42 112 15924 -72.9 -82.9 21 10.0 -72.9 303 31 374.5 374.5 301.4 374.6 0.00 43 100 16580 -77.9 -87.9 18 10.0 -77.9 345 11 377.2 377.2 301.8 377.2 0.00 44 90 17178 -81.1 -90.1 20 9.0 -81.1 360 2 382.4 382.4 302.6 382.4 0.00 45 89 17241 -81.1 -90.1 20 9.0 -81.1 358 2 383.6 383.6 302.8 383.6 0.00 46 80 17839 -82.3 -90.3 24 8.0 -82.3 109 7 393.0 393.0 304.2 393.0 0.00 47 76 18127 -81.1 -89.1 25 8.0 -81.1 95 11 401.3 401.3 305.4 401.3 0.00 48 73 18353 -81.5 -89.5 24 8.0 -81.5 96 15 405.1 405.1 305.9 405.1 0.00 49 70 18590 -79.3 -86.3 31 7.0 -79.3 100 17 414.7 414.7 307.1 414.7 0.00 50 69 18671 -78.5 -85.5 31 7.0 -78.5 69 18 418.2 418.2 307.5 418.2 0.00 51 60 19472 -74.1 -90.1 7 16.0 -74.2 68 16 445.1 445.1 310.4 445.1 0.00 52 50 20550 -66.7 -85.7 5 19.0 -67.0 95 17 486.3 486.3 314.0 486.3 0.01 53 46 21055 -65.1 -86.1 4 21.0 -65.4 71 12 501.9 501.9 315.1 501.9 0.01 54 43 21464 -65.7 -87.7 3 22.0 -66.0 94 20 510.2 510.2 315.7 510.2 0.00 55 32 23279 -60.3 -86.3 2 26.0 -61.2 97 44 569.6 569.6 319.2 569.7 0.01 56 30 23680 -60.9 -87.9 2 27.0 -61.7 100 41 578.6 578.6 319.6 578.7 0.01 57 29 23891 -60.9 -87.9 2 27.0 -61.7 97 40 584.3 584.3 319.9 584.3 0.01 58 22 25636 -53.7 -84.7 1 31.0 -56.0 76 42 653.7 653.7 322.8 653.8 0.01 59 22 25636 -53.7 -84.7 1 31.0 -56.0 76 42 653.7 653.7 322.8 653.8 0.01 60 20 26250 -52.5 -83.5 1 31.0 -55.3 75 43 675.5 675.5 323.6 675.6 0.02 61 19 26582 -51.9 -82.9 1 31.0 -54.9 75 42 687.3 687.3 324.0 687.5 0.02 62 17 27304 -50.9 -82.9 1 32.0 -54.5 75 45 712.7 712.8 324.8 712.9 0.02 TRP 90 17178 -81.1 -90.1 20 9.0 -81.1 360 2 382.4 382.4 302.6 382.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5748.00 m Freezing level: 556.83 mb = 5024.50 m = 16484.38 ft Wetbulb zero: 672.51 mb = 3468.17 m = 11378.36 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 40.75 % Est. max temperature: 30.22 C = 86.40 F Sfc-Lift cond lev (LCL): 949.86 mb = 552.55 m = 1812.82 ft T: 22.49 C 700-500 lapse rate: 4.76 C/km ThetaE index: 18.61 C Layer 933.0- 801.0 mb Conv cond level (CCL): 871.68 mb = 1294.46 m = 4246.87 ft Mean mixing ratio: 14.63 g/kg Conv temperature: 29.64 C = 85.36 F Cap Strength: 2.14 C Lifted Index: 1.05 C Risk: Showers probable Lifted Index @300 mb: 0.97 C Lifted Index @700 mb: -0.23 C Showalter Index: 5.56 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 15.70 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 176.40 Risk: None Energy Index: -0.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.00 J/kg Max Up Vert Vel: 6.78 m/s Conv Inhibition (B-): 32.46 J/kg Cap Strength: 2.07 C Lift Cond Lev (LCL): 899.75 mb = 1021.99 m = 3352.94 ft Lev Free Conv (LFC): 774.75 mb = 2294.53 m = 7527.90 ft Equ Level (EL): 664.75 mb = 3563.13 m = 11689.90 ft B at Equ Level: 22.54 J/kg Max Parcel Lev (MPL): 624.75 mb = 4070.24 m = 13353.64 ft Wind level data Storm motion: 83 at 7 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 55 15 -12.3 -8.6 | 37 10 -5.8 -7.8 1 1000 102 60 19 -16.5 -9.5 | 49 13 -10.0 -8.7 2 977 305 50 17 -13.0 -10.9 | 33 12 -6.5 -10.1 3 944 610 60 19 -16.5 -9.5 | 49 13 -10.0 -8.7 4 925 784 65 18 -16.3 -7.6 | 55 12 -9.8 -6.8 5 911 914 65 19 -17.2 -8.0 | 56 13 -10.7 -7.2 6 879 1219 60 17 -14.7 -8.5 | 47 11 -8.2 -7.7 7 850 1511 65 15 -13.6 -6.3 | 52 9 -7.1 -5.5 8 818 1829 60 16 -13.9 -8.0 | 46 10 -7.4 -7.2 9 789 2134 60 10 -8.7 -5.0 | 27 5 -2.2 -4.2 10 761 2438 40 6 -3.9 -4.6 | 325 5 2.6 -3.8 11 734 2743 50 4 -3.1 -2.6 | 297 4 3.4 -1.8 12 708 3048 0 0 -0.0 -0.0 | 263 7 6.5 0.8 13 700 3140 290 1 0.9 -0.3 | 266 7 7.4 0.5 14 682 3353 305 3 2.5 -1.7 | 276 9 8.9 -0.9 15 656 3658 125 4 -3.3 2.3 | 226 4 3.2 3.1 16 609 4267 35 4 -2.3 -3.3 | 301 5 4.2 -2.5 17 586 4572 360 5 -0.0 -5.0 | 303 8 6.5 -4.2 18 564 4877 20 3 -1.0 -2.8 | 290 6 5.5 -2.0 19 523 5486 85 6 -6.0 -0.5 | 241 1 0.5 0.3 20 504 5791 350 5 0.9 -4.9 | 299 8 7.3 -4.1 21 500 5850 325 12 6.9 -9.8 | 304 16 13.4 -9.0 22 484 6096 320 12 7.7 -9.2 | 301 16 14.2 -8.4 23 448 6706 350 8 1.4 -7.9 | 312 11 7.9 -7.1 24 414 7315 345 13 3.4 -12.6 | 320 15 9.8 -11.8 25 400 7580 310 13 10.0 -8.4 | 295 18 16.4 -7.6 26 398 7620 310 13 10.0 -8.4 | 295 18 16.4 -7.6 27 337 8839 320 21 13.5 -16.1 | 307 25 20.0 -15.3 28 323 9144 295 20 18.1 -8.5 | 287 26 24.6 -7.6 29 300 9690 290 26 24.4 -8.9 | 285 32 30.9 -8.1 30 272 10363 280 33 32.5 -5.7 | 277 39 39.0 -4.9 31 260 10668 275 35 34.9 -3.1 | 273 41 41.3 -2.2 32 250 10950 280 35 34.5 -6.1 | 277 41 40.9 -5.3 33 238 11278 280 35 34.5 -6.1 | 277 41 40.9 -5.3 34 200 12420 245 49 44.4 20.7 | 247 55 50.9 21.5 35 198 12497 245 49 44.4 20.7 | 247 55 50.9 21.5 36 162 13716 250 51 47.9 17.4 | 251 57 54.4 18.2 37 150 14200 245 50 45.3 21.1 | 247 56 51.8 21.9 38 132 14935 240 46 39.8 23.0 | 243 52 46.3 23.8 39 126 15240 260 51 50.2 8.9 | 260 58 56.7 9.7 40 100 16580 345 11 2.8 -10.6 | 316 14 9.3 -9.8 41 97 16764 335 12 5.1 -10.9 | 311 15 11.6 -10.1 42 92 17069 25 3 -1.3 -2.7 | 290 6 5.2 -1.9 43 90 17178 360 2 -0.0 -2.0 | 280 7 6.5 -1.2 44 87 17374 355 1 0.1 -1.0 | 272 7 6.6 -0.2 45 82 17678 125 4 -3.3 2.3 | 226 4 3.2 3.1 46 78 17983 95 9 -9.0 0.8 | 123 3 -2.5 1.6 47 74 18288 95 14 -13.9 1.2 | 105 8 -7.5 2.0 48 70 18590 100 17 -16.7 3.0 | 110 11 -10.3 3.8 49 70 18593 60 18 -15.6 -9.0 | 48 12 -9.1 -8.2 50 66 18898 95 18 -17.9 1.6 | 102 12 -11.5 2.4 51 63 19202 145 24 -13.8 19.7 | 160 22 -7.3 20.5 52 57 19812 340 7 2.4 -6.6 | 303 11 8.9 -5.8 53 54 20117 10 9 -1.6 -8.9 | 329 9 4.9 -8.1 54 51 20422 65 11 -10.0 -4.6 | 42 5 -3.5 -3.8 55 50 20550 95 17 -16.9 1.5 | 102 11 -10.5 2.3 56 49 20726 40 8 -5.1 -6.1 | 346 5 1.3 -5.3 57 46 21031 70 12 -11.3 -4.1 | 55 6 -4.8 -3.3 58 44 21336 80 17 -16.7 -3.0 | 78 10 -10.3 -2.1 59 42 21641 110 24 -22.6 8.2 | 119 18 -16.1 9.0 60 40 21946 120 27 -23.4 13.5 | 130 22 -16.9 14.3 61 36 22555 105 33 -31.9 8.5 | 110 27 -25.4 9.3 62 33 23165 95 42 -41.8 3.7 | 97 36 -35.4 4.5 63 31 23470 100 46 -45.3 8.0 | 103 40 -38.8 8.8 64 30 23680 100 41 -40.4 7.1 | 103 35 -33.9 7.9 65 28 24079 95 40 -39.8 3.5 | 97 34 -33.4 4.3 66 27 24384 100 39 -38.4 6.8 | 103 33 -31.9 7.6 67 26 24689 85 34 -33.9 -3.0 | 85 27 -27.4 -2.2 68 23 25298 75 38 -36.7 -9.8 | 73 32 -30.2 -9.0 69 22 25603 75 41 -39.6 -10.6 | 74 35 -33.1 -9.8 70 21 25908 80 45 -44.3 -7.8 | 80 38 -37.8 -7.0 71 20 26250 75 43 -41.5 -11.1 | 74 37 -35.1 -10.3 72 19 26518 75 42 -40.6 -10.9 | 74 36 -34.1 -10.1 73 16 27127 75 48 -46.4 -12.4 | 74 42 -39.9 -11.6 74 15 27432 75 47 -45.4 -12.2 | 74 41 -38.9 -11.4 75 13 27737 70 42 -39.5 -14.4 | 68 36 -33.0 -13.6 Wind Parameters Mean winds (0-6000m): 52.9 at 8.7 knts Storm direction: 82.9 at 6.5 knts Shear (0-3000m) pos: 0.4 neg: 2.6 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -133.0 deg Storm rel helicity (0-3000m) pos: 21.2 neg: -31.1 tot: -9.9 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.09 Bulk Shear: 11.03 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 55 18 41 12| 3.9 0.0 3.9| 12.4 -6.6 5.8 11.5 0.24| 8.3 2.0 1000 59 18 47 12| 1.9 0.0 1.9| 19.5 -9.3 10.2 10.2 0.27| 6.1 1.7 1500 60 18 48 12| 0.8 0.0 0.8| 21.2 -12.1 9.1 6.1 0.19| 5.2 1.0 2000 60 17 47 11| 0.6 1.0 1.6| 21.2 -17.4 3.8 1.9 0.03| 5.3 0.2 2500 60 15 44 9| 0.5 2.1 2.6| 21.2 -25.0 -3.8 -1.5 -0.21| 5.7 -1.2 3000 59 13 38 7| 0.4 2.6 3.0| 21.2 -31.1 -9.9 -3.3 -0.31| 5.7 -1.8 4000 60 10 30 5| 0.3 1.4 1.7| 27.0 -47.5 -20.6 -5.1 -0.25| 6.6 -1.7 5000 57 9 15 4| 0.6 1.4 2.0| 29.2 -50.1 -20.9 -4.2 -0.21| 6.1 -1.3 6000 53 9 6 4| 0.7 2.3 3.0| 30.0 -56.5 -26.5 -4.4 -0.18| 6.9 -1.2 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251201.00.gif