UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:0000Z 7 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 1008 56 27.0 21.0 70 6.0 22.7 70 17 299.5 302.3 295.6 345.4 15.72 1 1002 111 26.6 20.6 70 6.0 22.3 70 24 299.6 302.4 295.4 344.6 15.42 2 1000 130 26.4 20.4 70 6.0 22.2 70 27 299.5 302.3 295.3 344.1 15.26 3 925 812 20.0 19.5 97 0.5 19.6 85 23 299.8 302.6 295.6 345.4 15.61 4 914 915 19.0 18.9 99 0.1 18.9 85 24 299.8 302.5 295.3 344.2 15.21 5 892 1124 17.0 15.2 89 1.8 15.8 88 23 299.8 302.0 293.2 335.7 12.27 6 872 1319 18.6 8.6 52 10.0 12.5 90 21 303.4 304.9 291.0 327.5 8.06 7 850 1538 16.6 12.9 79 3.7 14.2 90 18 303.5 305.6 293.4 336.5 11.07 8 827 1771 15.2 12.0 81 3.2 13.1 90 17 304.4 306.4 293.4 336.5 10.72 9 791 2149 15.2 -0.8 33 16.0 6.8 82 13 308.3 309.2 289.5 322.5 4.56 10 713 3019 9.2 8.1 93 1.1 8.5 143 6 311.0 312.8 294.4 340.4 9.55 11 710 3054 9.2 7.4 88 1.8 8.1 141 6 311.4 313.1 294.2 339.5 9.14 12 700 3172 9.0 6.2 83 2.8 7.3 165 4 312.5 314.1 294.0 338.9 8.53 13 663 3620 6.8 -0.2 61 7.0 3.0 183 7 314.9 316.0 292.5 332.9 5.69 14 614 4247 3.0 -11.0 35 14.0 -3.0 171 11 317.5 318.0 290.7 326.3 2.69 15 594 4515 2.2 -31.8 6 34.0 -6.8 140 13 319.6 319.7 289.1 321.2 0.45 16 587 4611 2.4 -33.6 5 36.0 -6.9 127 13 320.9 321.0 289.5 322.3 0.38 17 556 5048 0.2 -23.8 14 24.0 -7.4 77 13 323.3 323.5 290.8 326.9 1.01 18 536 5341 -2.1 -21.1 22 19.0 -8.4 53 10 324.0 324.2 291.3 328.6 1.32 19 500 5890 -6.3 -28.3 16 22.0 -12.2 80 13 325.4 325.5 291.2 328.0 0.74 20 497 5937 -6.3 -30.3 13 24.0 -12.4 82 14 325.9 326.0 291.2 328.2 0.62 21 476 6273 -7.3 -39.3 6 32.0 -13.9 86 17 328.7 328.8 291.6 329.7 0.27 22 455 6623 -10.1 -39.1 7 29.0 -15.8 77 17 329.5 329.6 291.9 330.6 0.28 23 430 7055 -13.5 -41.5 7 28.0 -18.4 67 18 330.5 330.6 292.1 331.4 0.23 24 424 7161 -14.3 -44.3 6 30.0 -19.1 64 18 330.8 330.9 292.2 331.5 0.18 25 403 7544 -17.1 -38.1 14 21.0 -20.9 64 16 332.1 332.1 292.6 333.4 0.35 26 400 7600 -17.5 -39.5 13 22.0 -21.2 65 16 332.2 332.3 292.6 333.4 0.31 27 373 8118 -20.9 -43.9 11 23.0 -24.2 44 20 334.4 334.5 293.1 335.3 0.21 28 369 8198 -20.7 -45.7 9 25.0 -24.1 40 20 335.7 335.8 293.4 336.4 0.17 29 346 8669 -24.5 -47.5 10 23.0 -27.2 24 21 336.8 336.9 293.7 337.4 0.15 30 311 9435 -30.1 -51.1 11 21.0 -32.0 7 12 339.4 339.5 294.3 339.9 0.11 31 301 9667 -31.9 -53.9 9 22.0 -33.6 356 9 340.1 340.1 294.4 340.4 0.08 32 300 9690 -31.9 -53.9 9 22.0 -33.6 355 9 340.4 340.4 294.5 340.8 0.08 33 289 9953 -34.1 -54.1 11 20.0 -35.5 352 7 340.9 341.0 294.6 341.3 0.08 34 281 10149 -35.7 -56.7 10 21.0 -37.0 344 6 341.4 341.4 294.7 341.6 0.06 35 255 10816 -41.3 -59.3 13 18.0 -42.1 262 8 342.7 342.7 295.0 342.9 0.05 36 250 10950 -42.5 -61.5 11 19.0 -43.3 245 9 342.9 342.9 295.0 343.0 0.04 37 231 11480 -46.3 -65.3 10 19.0 -46.9 234 16 344.9 344.9 295.5 345.1 0.03 38 200 12420 -54.3 -70.3 12 16.0 -54.6 230 25 346.8 346.8 295.9 346.8 0.01 39 174 13299 -61.1 -73.1 19 12.0 -61.2 238 26 349.7 349.7 296.5 349.7 0.01 40 161 13779 -63.5 -76.5 16 13.0 -63.6 246 22 353.5 353.5 297.4 353.5 0.01 41 150 14210 -67.3 -78.3 20 11.0 -67.4 245 19 354.2 354.2 297.5 354.2 0.01 42 122 15423 -77.3 -81.6 50 4.3 -77.3 300 18 357.5 357.5 298.2 357.5 0.00 43 119 15566 -78.1 -82.6 48 4.5 -78.1 320 20 358.5 358.5 298.4 358.6 0.00 44 117 15662 -78.1 -82.6 48 4.5 -78.1 323 20 360.3 360.3 298.8 360.3 0.00 45 115 15761 -78.3 -83.0 46 4.7 -78.3 327 21 361.7 361.7 299.0 361.7 0.00 46 108 16119 -77.3 -82.3 44 5.0 -77.3 339 22 370.1 370.1 300.6 370.2 0.00 47 104 16335 -77.7 -82.7 44 5.0 -77.7 346 23 373.4 373.4 301.2 373.4 0.00 48 100 16560 -76.9 -82.9 38 6.0 -76.9 330 12 379.1 379.1 302.1 379.2 0.00 49 97 16735 -77.1 -83.1 38 6.0 -77.1 330 19 382.1 382.1 302.6 382.1 0.00 50 91 17100 -78.1 -87.1 22 9.0 -78.1 37 3 387.1 387.1 303.3 387.1 0.00 51 86 17422 -78.7 -93.7 7 15.0 -78.7 327 10 392.2 392.2 304.1 392.2 0.00 52 81 17763 -78.1 -93.1 7 15.0 -78.1 14 13 400.2 400.2 305.2 400.2 0.00 53 81 17763 -78.1 -93.1 7 15.0 -78.1 14 13 400.2 400.2 305.2 400.2 0.00 54 70 18590 -81.1 -95.1 8 14.0 -81.1 35 5 410.9 410.9 306.6 410.9 0.00 55 68 18752 -79.9 -93.9 8 14.0 -79.9 57 6 416.9 416.9 307.3 416.9 0.00 56 66 18921 -77.7 -92.7 7 15.0 -77.7 80 7 425.3 425.3 308.3 425.3 0.00 57 53 20202 -67.5 -86.5 5 19.0 -67.7 51 19 476.4 476.4 313.2 476.4 0.00 58 50 20550 -68.7 -87.7 5 19.0 -68.9 110 10 481.6 481.6 313.6 481.6 0.00 59 40 21902 -64.7 -86.7 3 22.0 -65.1 92 20 523.4 523.4 316.5 523.4 0.01 60 36 22545 -65.1 -88.1 3 23.0 -65.5 125 26 538.4 538.4 317.4 538.4 0.00 61 30 23670 -60.5 -86.5 2 26.0 -61.4 90 33 579.7 579.7 319.6 579.8 0.01 62 25 24817 -56.1 -84.1 2 28.0 -57.8 87 34 623.4 623.4 321.6 623.5 0.01 63 24 25077 -56.7 -85.7 1 29.0 -58.3 93 36 629.0 629.0 321.9 629.0 0.01 64 22 25629 -56.3 -85.3 1 29.0 -58.1 105 40 646.0 646.0 322.5 646.1 0.01 65 22 25629 -56.1 -83.1 2 27.0 -57.9 105 40 646.6 646.6 322.6 646.7 0.02 TRP 119 15566 -78.1 -82.6 48 4.5 -78.1 320 20 358.5 358.5 298.4 358.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 554.26 mb = 5073.83 m = 16646.21 ft Wetbulb zero: 638.34 mb = 3929.79 m = 12892.85 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 53.48 % Est. max temperature: 31.03 C = 87.86 F Sfc-Lift cond lev (LCL): 923.90 mb = 822.25 m = 2697.64 ft T: 19.90 C 700-500 lapse rate: 5.63 C/km ThetaE index: 19.19 C Layer 710.0- 587.0 mb Conv cond level (CCL): 915.55 mb = 900.66 m = 2954.88 ft Mean mixing ratio: 15.40 g/kg Conv temperature: 27.29 C = 81.13 F Cap Strength: 1.47 C Lifted Index: -1.40 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.57 C Lifted Index @700 mb: -0.10 C Showalter Index: 2.00 C Risk: Showers probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.20 C K Index: 33.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 203.80 Risk: None Energy Index: -1.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 243.91 J/kg Max Up Vert Vel: 22.09 m/s Conv Inhibition (B-): 0.23 J/kg Cap Strength: 1.36 C Lift Cond Lev (LCL): 917.17 mb = 885.34 m = 2904.61 ft Lev Free Conv (LFC): 912.17 mb = 932.43 m = 3059.10 ft Equ Level (EL): 872.17 mb = 1317.27 m = 4321.69 ft B at Equ Level: 3.21 J/kg Max Parcel Lev (MPL): 852.17 mb = 1516.11 m = 4974.06 ft Wind level data Storm motion: 126 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 1008 56 70 17 -16.0 -5.8 | 34 14 -8.0 -11.7 1 1000 130 70 27 -25.4 -9.2 | 49 23 -17.4 -15.1 2 980 305 85 24 -23.9 -2.1 | 63 18 -15.9 -8.0 3 947 610 85 23 -22.9 -2.0 | 62 17 -14.9 -7.9 4 925 812 85 23 -22.9 -2.0 | 62 17 -14.9 -7.9 5 914 914 85 24 -23.9 -2.1 | 63 18 -15.9 -8.0 6 882 1219 90 23 -23.0 0.0 | 69 16 -15.0 -5.9 7 850 1538 90 18 -18.0 0.0 | 59 12 -10.0 -5.9 8 821 1829 90 17 -17.0 0.0 | 57 11 -9.0 -5.9 9 792 2134 85 13 -13.0 -1.1 | 35 9 -5.0 -7.0 10 764 2438 5 3 -0.3 -3.0 | 319 12 7.7 -8.9 11 737 2743 165 8 -2.1 7.7 | 253 6 5.9 1.8 12 710 3048 140 6 -3.9 4.6 | 287 4 4.1 -1.3 13 700 3172 165 4 -1.0 3.9 | 286 7 7.0 -2.0 14 659 3658 185 7 0.6 7.0 | 263 9 8.6 1.1 15 611 4267 170 11 -1.9 10.8 | 231 8 6.1 4.9 16 567 4877 90 15 -15.0 0.0 | 50 9 -7.0 -5.9 17 526 5486 40 8 -5.1 -6.1 | 347 12 2.9 -12.0 18 500 5890 80 13 -12.8 -2.3 | 31 9 -4.8 -8.2 19 487 6096 90 17 -17.0 0.0 | 57 11 -9.0 -5.9 20 415 7315 60 18 -15.6 -9.0 | 27 17 -7.6 -14.9 21 400 7600 65 16 -14.5 -6.8 | 27 14 -6.5 -12.7 22 399 7620 65 18 -16.3 -7.6 | 32 16 -8.3 -13.5 23 352 8534 25 22 -9.3 -19.9 | 3 26 -1.3 -25.8 24 323 9144 20 16 -5.5 -15.0 | 353 21 2.5 -20.9 25 300 9690 355 9 0.8 -9.0 | 329 17 8.8 -14.9 26 297 9754 360 9 -0.0 -9.0 | 332 17 8.0 -14.9 27 272 10363 335 4 1.7 -3.6 | 314 14 9.7 -9.5 28 260 10668 280 6 5.9 -1.0 | 297 16 13.9 -6.9 29 250 10950 245 9 8.2 3.8 | 277 16 16.2 -2.1 30 249 10973 245 9 8.2 3.8 | 277 16 16.2 -2.1 31 217 11887 225 21 14.8 14.8 | 249 25 22.8 9.0 32 207 12192 240 20 17.3 10.0 | 261 26 25.3 4.1 33 200 12420 230 25 19.2 16.1 | 249 29 27.1 10.2 34 179 13106 235 28 22.9 16.1 | 252 33 30.9 10.2 35 155 14021 250 20 18.8 6.8 | 268 27 26.8 0.9 36 150 14210 245 19 17.2 8.0 | 265 25 25.2 2.1 37 126 15240 275 15 14.9 -1.3 | 287 24 22.9 -7.2 38 119 15566 320 20 12.9 -15.3 | 315 30 20.9 -21.2 39 102 16459 350 23 4.0 -22.7 | 337 31 12.0 -28.5 40 100 16560 330 12 6.0 -10.4 | 319 21 14.0 -16.3 41 96 16764 330 20 10.0 -17.3 | 322 29 18.0 -23.2 42 91 17069 45 2 -1.4 -1.4 | 318 10 6.6 -7.3 43 87 17374 320 9 5.8 -6.9 | 313 19 13.8 -12.8 44 82 17678 10 14 -2.4 -13.8 | 344 20 5.6 -19.7 45 78 17983 25 12 -5.1 -10.9 | 350 17 2.9 -16.8 46 74 18288 65 13 -11.8 -5.5 | 18 12 -3.8 -11.4 47 70 18590 35 5 -2.9 -4.1 | 333 11 5.1 -10.0 48 70 18593 35 5 -2.9 -4.1 | 333 11 5.1 -10.0 49 63 19202 115 9 -8.2 3.8 | 4 2 -0.2 -2.1 50 60 19507 340 12 4.1 -11.3 | 325 21 12.1 -17.2 51 57 19812 40 16 -10.3 -12.3 | 7 18 -2.3 -18.2 52 54 20117 35 22 -12.6 -18.0 | 11 24 -4.6 -23.9 53 50 20550 110 10 -9.4 3.4 | 29 3 -1.4 -2.5 54 49 20726 120 9 -7.8 4.5 | 352 1 0.2 -1.4 55 44 21336 95 18 -17.9 1.6 | 66 11 -9.9 -4.3 56 42 21641 110 19 -17.9 6.5 | 94 10 -9.9 0.6 57 40 21946 90 20 -20.0 0.0 | 64 13 -12.0 -5.9 58 38 22250 120 30 -26.0 15.0 | 117 20 -18.0 9.1 59 36 22555 125 26 -21.3 14.9 | 124 16 -13.3 9.0 60 34 22860 95 23 -22.9 2.0 | 75 15 -14.9 -3.9 61 33 23165 100 26 -25.6 4.5 | 86 18 -17.6 -1.4 62 31 23470 80 28 -27.6 -4.9 | 61 22 -19.6 -10.8 63 30 23670 90 33 -33.0 0.0 | 77 26 -25.0 -5.9 64 29 23774 95 30 -29.9 2.6 | 81 22 -21.9 -3.3 65 25 24384 85 33 -32.9 -2.9 | 71 26 -24.9 -8.8 66 22 24994 105 40 -38.6 10.4 | 98 31 -30.6 4.5 67 20 25298 100 38 -37.4 6.6 | 91 29 -29.4 0.7 68 19 25603 105 37 -35.7 9.6 | 98 28 -27.7 3.7 Wind Parameters Mean winds (0-6000m): 96.4 at 13.2 knts Storm direction: 126.4 at 9.9 knts Shear (0-3000m) pos: 2.1 neg: 2.3 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -107.7 deg Storm rel helicity (0-3000m) pos: 64.1 neg: -65.6 tot: -1.4 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 10.8 stream: -1.9 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 12.98 Bulk Shear: 18.79 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 80 24 57 19| 8.3 0.0 8.3| 46.3 -1.1 45.2 90.4 0.56| 17.1 9.6 1000 83 24 60 18| 4.6 0.0 4.6| 51.4 -1.4 49.9 49.9 0.56| 9.5 5.3 1500 85 23 62 17| 2.1 0.0 2.1| 54.0 -8.4 45.5 30.4 0.36| 8.4 3.1 2000 86 21 61 15| 1.6 1.0 2.6| 54.0 -16.8 37.1 18.6 0.20| 7.4 1.5 2500 85 19 54 13| 1.3 2.8 4.1| 60.6 -58.2 2.4 0.9 -0.14| 9.9 -1.3 3000 89 17 54 11| 2.1 2.3 4.5| 64.1 -65.6 -1.4 -0.5 -0.17| 10.8 -1.9 4000 97 14 54 7| 1.8 1.6 3.5| 64.1 -78.3 -14.1 -3.5 -0.24| 9.2 -2.2 5000 101 14 59 6| 1.5 1.2 2.7| 64.1-110.6 -46.4 -9.3 -0.39| 9.9 -3.9 6000 96 13 49 7| 1.8 1.4 3.2| 96.7-132.6 -35.9 -6.0 -0.29| 10.0 -2.9 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251207.00.gif