UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for TBPB... Searching the city database file for: TBPB ... Date:1200Z 9 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 1009 56 27.0 23.3 80 3.7 24.3 85 16 299.4 302.7 297.1 352.4 18.13 1 1001 125 26.2 16.2 54 10.0 19.5 85 19 299.3 301.4 292.6 333.3 11.64 2 1000 134 26.2 16.2 54 10.0 19.5 85 19 299.4 301.5 292.6 333.4 11.66 3 997 160 25.8 15.8 54 10.0 19.1 87 19 299.2 301.3 292.4 332.5 11.39 4 954 546 22.2 14.2 60 8.0 17.0 91 17 299.4 301.3 291.9 330.7 10.73 5 929 777 20.8 8.8 46 12.0 13.6 94 19 300.2 301.6 289.6 322.9 7.67 6 925 814 20.4 8.4 46 12.0 13.2 95 20 300.2 301.5 289.5 322.3 7.49 7 879 1250 16.2 10.2 68 6.0 12.5 96 22 300.2 301.9 290.7 326.5 8.92 8 854 1494 14.4 4.4 51 10.0 8.8 104 24 300.8 302.0 288.5 319.2 6.15 9 850 1534 14.6 1.6 41 13.0 7.7 105 24 301.4 302.4 287.6 316.6 5.05 10 848 1554 14.6 0.6 38 14.0 7.3 104 24 301.6 302.5 287.3 315.9 4.71 11 829 1745 14.0 -6.0 24 20.0 4.8 94 25 303.0 303.5 286.1 312.1 2.94 12 794 2110 17.0 -27.0 3 44.0 2.7 99 21 309.9 310.0 285.9 311.8 0.53 13 700 3170 10.4 -23.6 7 34.0 -1.0 105 15 314.0 314.2 287.7 316.8 0.81 14 643 3871 7.8 -32.2 4 40.0 -3.4 107 13 318.8 318.8 288.8 320.2 0.40 15 604 4382 4.2 -29.8 6 34.0 -5.5 113 16 320.4 320.5 289.5 322.3 0.53 16 551 5121 -0.5 -37.5 4 37.0 -9.1 84 19 323.3 323.4 290.1 324.4 0.28 17 546 5194 -0.9 -37.9 4 37.0 -9.4 87 20 323.7 323.7 290.2 324.7 0.27 18 500 5890 -4.9 -43.9 3 39.0 -12.3 100 24 327.1 327.1 291.0 327.7 0.16 19 460 6542 -8.9 -47.9 3 39.0 -15.3 107 22 330.0 330.0 291.8 330.4 0.11 20 428 7097 -13.1 -45.1 5 32.0 -18.3 116 22 331.5 331.5 292.3 332.1 0.16 21 400 7610 -16.7 -50.7 4 34.0 -21.1 120 29 333.3 333.3 292.7 333.7 0.09 22 398 7647 -16.9 -51.9 3 35.0 -21.3 119 28 333.5 333.5 292.7 333.8 0.08 23 367 8247 -21.5 -50.5 5 29.0 -24.9 105 31 335.2 335.2 293.2 335.6 0.10 24 331 8998 -25.9 -57.9 3 32.0 -28.6 110 18 339.2 339.2 294.1 339.4 0.05 25 316 9330 -27.9 -57.9 4 30.0 -30.3 147 14 341.0 341.0 294.6 341.2 0.05 26 300 9700 -30.5 -56.5 6 26.0 -32.5 225 7 342.4 342.4 295.0 342.6 0.06 27 250 10970 -41.3 -51.3 33 10.0 -41.9 250 19 344.7 344.7 295.6 345.2 0.14 28 232 11471 -45.9 -50.0 63 4.1 -46.2 242 19 345.1 345.2 295.7 345.8 0.17 29 218 11882 -48.9 -55.9 44 7.0 -49.2 252 17 346.7 346.7 296.0 347.1 0.09 30 212 12064 -50.9 -55.9 55 5.0 -51.1 259 16 346.3 346.4 295.9 346.7 0.09 31 200 12440 -54.1 -61.1 42 7.0 -54.3 260 19 347.1 347.1 296.0 347.3 0.05 32 199 12472 -54.5 -62.5 37 8.0 -54.7 260 19 347.0 347.0 296.0 347.1 0.04 33 178 13179 -60.1 -66.1 45 6.0 -60.2 258 18 349.0 349.0 296.4 349.2 0.03 34 153 14110 -66.9 -75.9 27 9.0 -67.0 271 18 352.8 352.8 297.3 352.9 0.01 35 150 14230 -68.1 -76.1 31 8.0 -68.1 295 19 352.8 352.8 297.3 352.8 0.01 36 145 14432 -69.9 -77.9 30 8.0 -69.9 307 16 353.1 353.1 297.3 353.1 0.01 37 141 14598 -70.9 -78.9 30 8.0 -70.9 316 13 354.2 354.2 297.5 354.2 0.01 38 116 15733 -77.7 -81.1 58 3.4 -77.7 224 5 361.9 361.9 299.1 361.9 0.00 39 114 15833 -78.1 -82.2 51 4.1 -78.1 275 5 363.0 363.0 299.3 363.0 0.00 40 109 16089 -77.5 -81.6 52 4.1 -77.5 256 7 368.8 368.8 300.4 368.8 0.00 41 102 16468 -78.9 -87.9 22 9.0 -78.9 312 6 373.2 373.2 301.1 373.2 0.00 42 100 16580 -79.7 -87.7 25 8.0 -79.7 355 12 373.7 373.7 301.2 373.7 0.00 43 86 17426 -82.1 -89.1 29 7.0 -82.1 347 9 385.4 385.4 303.1 385.4 0.00 44 83 17624 -82.3 -89.3 29 7.0 -82.3 326 4 388.9 388.9 303.6 388.9 0.00 45 80 17828 -83.7 -90.7 28 7.0 -83.7 276 4 390.1 390.1 303.8 390.1 0.00 46 77 18039 -84.3 -91.3 28 7.0 -84.3 260 7 393.2 393.2 304.2 393.2 0.00 47 74 18259 -82.5 -88.5 35 6.0 -82.5 264 6 401.5 401.5 305.4 401.5 0.00 48 70 18570 -80.9 -86.9 36 6.0 -80.9 50 19 411.3 411.3 306.7 411.3 0.00 49 67 18818 -80.1 -86.1 36 6.0 -80.1 44 19 418.2 418.2 307.5 418.2 0.00 50 64 19079 -79.5 -86.5 30 7.0 -79.5 74 16 425.1 425.1 308.3 425.1 0.00 51 62 19261 -78.5 -85.5 31 7.0 -78.5 73 11 431.2 431.2 309.0 431.2 0.00 52 50 20520 -69.7 -90.7 3 21.0 -69.9 70 11 479.2 479.2 313.4 479.2 0.00 53 43 21427 -65.5 -89.5 2 24.0 -65.8 91 19 510.7 510.7 315.7 510.7 0.00 54 30 23650 -58.9 -87.9 1 29.0 -59.9 85 41 584.1 584.1 319.9 584.1 0.01 55 27 24313 -58.1 -88.1 1 30.0 -59.3 89 46 604.2 604.2 320.8 604.2 0.01 56 20 26230 -52.3 -83.3 1 31.0 -55.1 80 46 676.1 676.1 323.6 676.2 0.02 57 19 26562 -52.1 -83.1 1 31.0 -55.1 80 47 686.7 686.7 324.0 686.9 0.02 58 16 27677 -51.1 -83.1 1 32.0 -54.8 89 42 724.6 724.6 325.2 724.8 0.02 59 15 28096 -51.7 -82.7 1 31.0 -55.4 93 39 736.1 736.1 325.6 736.3 0.03 60 13 29033 -47.5 -80.5 1 33.0 -53.1 92 35 781.4 781.4 326.8 781.8 0.05 61 13 29033 -48.1 -80.1 1 32.0 -53.4 92 35 779.3 779.3 326.7 779.7 0.05 TRP 77 18039 -84.3 -91.3 28 7.0 -84.3 260 7 393.2 393.2 304.2 393.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 556.64 mb = 5042.72 m = 16544.16 ft Wetbulb zero: 724.86 mb = 2876.42 m = 9436.97 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 19.11 % Est. max temperature: 28.33 C = 82.99 F Sfc-Lift cond lev (LCL): 956.63 mb = 522.22 m = 1713.29 ft T: 22.42 C 700-500 lapse rate: 5.62 C/km ThetaE index: 19.13 C Layer 1001.0-1000.0 mb Conv cond level (CCL): 638.73 mb = 3925.70 m = 12879.43 ft Mean mixing ratio: 10.19 g/kg Conv temperature: 46.62 C = 115.91 F Cap Strength: 7.61 C Lifted Index: 6.56 C Risk: None Lifted Index @300 mb: 10.11 C Lifted Index @700 mb: 6.28 C Showalter Index: 13.39 C Risk: None Total Totals Index: 26.00 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 6.50 C K Index: -12.90 Risk: None Sweat Index: 91.20 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.03 J/kg Max Up Vert Vel: 3.17 m/s Conv Inhibition (B-): 41381.56 J/kg Cap Strength: 7.50 C Lift Cond Lev (LCL): 835.40 mb = 1680.13 m = 5512.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 128 at 14 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 1009 56 85 16 -15.9 -1.4 | 27 11 -5.1 -9.9 1 1000 134 85 19 -18.9 -1.7 | 38 13 -8.0 -10.2 2 981 305 95 18 -17.9 1.6 | 45 10 -7.0 -6.9 3 947 610 90 17 -17.0 0.0 | 36 10 -6.1 -8.5 4 925 814 95 20 -19.9 1.7 | 53 11 -9.0 -6.8 5 914 914 90 21 -21.0 0.0 | 50 13 -10.1 -8.5 6 882 1219 95 22 -21.9 1.9 | 59 13 -11.0 -6.6 7 850 1534 105 24 -23.2 6.2 | 79 13 -12.3 -2.3 8 821 1829 90 25 -25.0 0.0 | 59 16 -14.1 -8.5 9 792 2134 100 21 -20.7 3.6 | 64 11 -9.8 -4.9 10 763 2438 90 17 -17.0 0.0 | 36 10 -6.1 -8.5 11 736 2743 105 14 -13.5 3.6 | 28 6 -2.6 -4.9 12 700 3170 105 15 -14.5 3.9 | 38 6 -3.6 -4.6 13 659 3658 100 11 -10.8 1.9 | 360 7 0.1 -6.6 14 611 4267 120 16 -13.9 8.0 | 80 3 -3.0 -0.5 15 567 4877 75 17 -16.4 -4.4 | 23 14 -5.5 -12.9 16 506 5791 110 25 -23.5 8.6 | 90 13 -12.6 0.0 17 500 5890 100 24 -23.6 4.2 | 71 13 -12.7 -4.3 18 487 6096 100 23 -22.7 4.0 | 69 13 -11.8 -4.5 19 432 7010 115 21 -19.0 8.9 | 93 8 -8.1 0.4 20 400 7610 120 29 -25.1 14.5 | 113 15 -14.2 6.0 21 399 7620 120 28 -24.2 14.0 | 112 14 -13.4 5.5 22 367 8230 105 31 -29.9 8.0 | 89 19 -19.1 -0.5 23 338 8839 110 18 -16.9 6.2 | 69 6 -6.0 -2.3 24 324 9144 110 17 -16.0 5.8 | 62 6 -5.1 -2.7 25 300 9700 225 7 4.9 4.9 | 283 16 15.8 -3.6 26 273 10363 260 19 18.7 3.3 | 280 30 29.6 -5.2 27 261 10668 255 20 19.3 5.2 | 276 30 30.2 -3.3 28 250 10970 250 19 17.9 6.5 | 274 29 28.7 -2.0 29 228 11582 240 19 16.5 9.5 | 268 27 27.3 1.0 30 208 12192 265 15 14.9 1.3 | 286 27 25.8 -7.2 31 200 12440 260 19 18.7 3.3 | 280 30 29.6 -5.2 32 155 14021 255 17 16.4 4.4 | 279 28 27.3 -4.1 33 150 14230 295 19 17.2 -8.0 | 300 33 28.1 -16.5 34 126 15240 355 3 0.3 -3.0 | 316 16 11.1 -11.5 35 120 15545 135 5 -3.5 3.5 | 304 9 7.4 -5.0 36 113 15850 290 5 4.7 -1.7 | 303 19 15.6 -10.2 37 108 16154 245 7 6.3 3.0 | 288 18 17.2 -5.5 38 102 16459 310 6 4.6 -3.9 | 309 20 15.5 -12.4 39 100 16580 355 12 1.0 -12.0 | 330 24 11.9 -20.5 40 97 16764 5 15 -1.3 -14.9 | 338 25 9.6 -23.4 41 92 17069 25 19 -8.0 -17.2 | 354 26 2.9 -25.7 42 82 17678 320 2 1.3 -1.5 | 309 16 12.2 -10.0 43 78 17983 230 6 4.6 3.9 | 287 16 15.5 -4.6 44 77 18039 260 7 6.9 1.2 | 292 19 17.8 -7.3 45 74 18288 265 6 6.0 0.5 | 295 19 16.9 -8.0 46 70 18570 50 19 -14.6 -12.2 | 10 21 -3.7 -20.7 47 70 18593 10 15 -2.6 -14.8 | 340 25 8.3 -23.3 48 66 18898 55 20 -16.4 -11.5 | 15 21 -5.5 -20.0 49 63 19202 85 13 -13.0 -1.1 | 12 10 -2.1 -9.6 50 60 19507 35 6 -3.4 -4.9 | 331 15 7.4 -13.4 51 54 20117 85 27 -26.9 -2.4 | 56 19 -16.0 -10.9 52 51 20422 80 15 -14.8 -2.6 | 19 12 -3.9 -11.1 53 50 20520 70 11 -10.3 -3.8 | 357 12 0.5 -12.3 54 48 20726 70 12 -11.3 -4.1 | 2 13 -0.4 -12.6 55 46 21031 95 20 -19.9 1.7 | 53 11 -9.0 -6.8 56 44 21336 100 17 -16.7 3.0 | 47 8 -5.9 -5.5 57 42 21641 75 22 -21.3 -5.7 | 36 18 -10.4 -14.2 58 38 22250 90 22 -22.0 0.0 | 53 14 -11.1 -8.5 59 36 22555 110 27 -25.4 9.2 | 93 15 -14.5 0.7 60 34 22860 80 26 -25.6 -4.5 | 49 20 -14.7 -13.0 61 31 23470 95 27 -26.9 2.4 | 69 17 -16.0 -6.1 62 30 23650 85 41 -40.8 -3.6 | 68 32 -30.0 -12.1 63 29 23774 85 40 -39.8 -3.5 | 68 31 -29.0 -12.0 64 27 24384 90 47 -47.0 0.0 | 77 37 -36.1 -8.5 65 24 24994 105 51 -49.3 13.2 | 97 39 -38.4 4.7 66 22 25603 85 49 -48.8 -4.3 | 71 40 -37.9 -12.8 67 21 25908 85 52 -51.8 -4.5 | 72 43 -40.9 -13.0 68 20 26230 80 46 -45.3 -8.0 | 64 38 -34.4 -16.5 69 19 26518 80 47 -46.3 -8.2 | 65 39 -35.4 -16.7 70 15 27432 95 38 -37.9 3.3 | 79 27 -27.0 -5.2 71 12 28042 90 34 -34.0 0.0 | 70 25 -23.1 -8.5 72 10 28651 110 21 -19.7 7.2 | 82 9 -8.8 -1.3 73 10 28956 110 10 -9.4 3.4 | 344 5 1.5 -5.1 74 9 29261 100 10 -9.8 1.7 | 351 7 1.0 -6.8 Wind Parameters Mean winds (0-6000m): 98.0 at 18.4 knts Storm direction: 128.0 at 13.8 knts Shear (0-3000m) pos: 1.9 neg: 1.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 8.5 deg Storm rel helicity (0-3000m) pos: 42.5 neg: -36.6 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.72 Bulk Shear: 0.75 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 91 18 40 11| 2.1 0.0 2.1| 10.6 -3.0 7.5 15.0 0.33| 7.1 2.4 1000 91 19 44 11| 3.1 0.0 3.1| 20.9 -3.6 17.3 17.3 0.46| 6.2 2.9 1500 94 20 52 12| 3.5 0.0 3.5| 38.5 -3.6 34.9 23.3 0.62| 6.0 3.7 2000 94 21 56 12| 2.7 0.8 3.5| 41.5 -21.1 20.4 10.2 0.26| 6.9 1.8 2500 95 21 55 12| 2.1 1.8 3.9| 41.5 -35.2 6.3 2.5 0.06| 7.2 0.4 3000 96 20 53 11| 1.9 1.5 3.4| 42.5 -36.6 6.0 2.0 0.05| 6.6 0.3 4000 97 18 48 9| 1.9 1.5 3.4| 47.0 -43.0 4.1 1.0 0.03| 6.1 0.2 5000 97 18 47 9| 1.5 1.5 3.0| 57.3 -56.8 0.4 0.1 -0.01| 6.6 -0.1 6000 98 18 51 9| 2.0 1.3 3.2| 96.4 -70.5 25.9 4.3 0.09| 6.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//TBPB/skewt/TBPB.skewt.20251209.12.gif