UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121212.upa.cvt Date: 1200Z 12 DEC 25 Searching for TTPP... Searching the city database file for: TTPP ... Date:1200Z 12 DEC 25 Station: TTPP WMO ident: 78970 Latitude: 10.62 Longitude: -61.35 Elevation: 15.00 ------------------------------------------------------------------------------- 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 1011 15 24.2 22.5 90 1.7 23.0 115 3 296.4 299.5 295.8 346.1 17.22 1 1000 111 23.8 23.8 100 0.0 23.8 65 14 297.0 300.4 297.0 351.6 18.88 2 970 379 22.6 19.7 84 2.9 20.6 74 26 298.3 301.1 294.8 342.1 15.06 3 943 625 20.8 20.4 98 0.4 20.5 70 29 298.9 301.9 295.8 346.1 16.20 4 936 690 20.8 19.8 94 1.0 20.1 72 28 299.6 302.4 295.6 345.5 15.72 5 925 793 20.0 19.6 98 0.4 19.7 75 27 299.8 302.6 295.7 345.7 15.71 6 913 906 19.6 19.6 100 0.0 19.6 80 27 300.5 303.4 296.0 347.1 15.92 7 860 1419 17.0 17.0 100 0.0 17.0 80 23 302.9 305.6 295.6 345.3 14.32 8 850 1519 16.6 16.6 100 0.0 16.6 80 23 303.5 306.1 295.6 345.5 14.12 9 815 1877 15.2 15.2 100 0.0 15.2 79 22 305.7 308.2 295.7 346.0 13.45 10 751 2568 11.6 8.4 81 3.2 9.6 60 16 309.1 310.8 293.6 337.3 9.25 11 732 2783 12.0 4.0 58 8.0 7.3 64 14 311.8 313.1 292.6 333.4 6.98 12 706 3086 10.0 -1.0 46 11.0 4.2 93 10 312.8 313.8 291.3 328.7 5.04 13 700 3157 9.6 -1.4 46 11.0 3.8 100 9 313.1 314.1 291.3 328.7 4.93 14 676 3446 7.4 -2.6 49 10.0 2.3 103 10 313.8 314.7 291.3 328.6 4.67 15 624 4101 4.6 -20.4 14 25.0 -4.1 105 14 317.9 318.1 289.3 322.0 1.21 16 602 4393 2.8 -19.2 18 22.0 -5.0 107 17 319.1 319.3 289.9 323.8 1.39 17 581 4680 1.6 -27.4 9 29.0 -6.9 112 19 320.9 321.0 289.8 323.4 0.69 18 572 4806 0.8 -6.2 59 7.0 -2.6 114 19 321.4 322.2 293.1 335.2 4.21 19 569 4848 0.8 -7.2 55 8.0 -3.0 114 20 321.9 322.7 293.0 334.8 3.92 20 565 4905 1.0 -14.0 32 15.0 -5.1 115 20 322.8 323.2 291.9 330.5 2.29 21 551 5107 0.6 -21.4 17 22.0 -6.9 113 24 324.6 324.9 291.5 329.0 1.26 22 541 5254 0.2 -33.8 6 34.0 -8.5 111 26 325.9 325.9 291.0 327.4 0.41 23 500 5880 -4.9 -35.9 7 31.0 -12.0 105 37 327.1 327.1 291.3 328.4 0.36 24 490 6038 -5.5 -39.5 5 34.0 -12.6 109 36 328.2 328.3 291.5 329.2 0.25 25 468 6397 -7.7 -32.7 11 25.0 -13.7 110 34 329.8 329.9 292.2 331.8 0.52 26 421 7206 -15.7 -33.7 20 18.0 -19.4 110 33 329.7 329.8 292.2 331.7 0.53 27 409 7423 -17.3 -36.3 17 19.0 -20.8 110 32 330.4 330.5 292.3 332.0 0.42 28 402 7553 -16.7 -44.7 7 28.0 -21.0 110 32 332.8 332.8 292.7 333.5 0.18 29 400 7590 -16.9 -46.9 6 30.0 -21.2 110 32 333.0 333.1 292.7 333.6 0.14 30 393 7722 -17.1 -48.1 5 31.0 -21.4 115 27 334.4 334.5 293.0 334.9 0.12 31 381 7953 -18.7 -49.7 5 31.0 -22.7 115 26 335.3 335.3 293.3 335.8 0.11 32 352 8538 -21.9 -53.9 4 32.0 -25.4 115 23 338.7 338.7 294.1 339.0 0.07 33 330 9008 -25.7 -55.7 4 30.0 -28.5 115 14 339.8 339.8 294.3 340.0 0.06 34 312 9411 -29.1 -53.1 8 24.0 -31.2 81 9 340.5 340.5 294.6 340.9 0.09 35 300 9690 -30.9 -53.9 9 23.0 -32.8 55 6 341.8 341.8 294.8 342.2 0.08 36 261 10658 -39.9 -53.9 21 14.0 -40.8 49 3 342.5 342.5 295.0 342.9 0.10 37 250 10950 -42.5 -56.5 20 14.0 -43.2 285 4 342.9 342.9 295.1 343.2 0.07 38 244 11115 -43.5 -63.5 9 20.0 -44.2 307 8 343.8 343.8 295.3 343.9 0.03 39 200 12430 -53.3 -69.3 13 16.0 -53.6 310 26 348.4 348.4 296.3 348.4 0.02 40 174 13311 -59.7 -73.7 15 14.0 -59.9 292 22 352.0 352.0 297.1 352.0 0.01 41 171 13419 -60.7 -75.7 12 15.0 -60.9 291 21 352.1 352.1 297.1 352.1 0.01 42 150 14220 -66.9 -75.9 27 9.0 -67.0 285 13 354.8 354.8 297.7 354.9 0.01 43 145 14424 -68.5 -76.5 31 8.0 -68.5 290 12 355.5 355.5 297.8 355.6 0.01 44 128 15161 -73.9 -80.9 33 7.0 -73.9 302 9 358.7 358.7 298.4 358.7 0.00 45 124 15345 -75.5 -82.5 33 7.0 -75.5 303 10 359.1 359.1 298.5 359.1 0.00 46 120 15534 -76.7 -80.5 55 3.8 -76.7 309 11 360.3 360.3 298.8 360.3 0.01 47 114 15828 -78.3 -85.3 31 7.0 -78.3 293 9 362.6 362.6 299.2 362.6 0.00 48 104 16349 -80.3 -86.3 36 6.0 -80.3 317 6 368.4 368.4 300.3 368.4 0.00 49 102 16459 -80.7 -86.7 36 6.0 -80.7 324 6 369.7 369.7 300.5 369.7 0.00 50 100 16570 -80.9 -86.9 36 6.0 -80.9 330 5 371.4 371.4 300.8 371.4 0.00 51 98 16684 -81.1 -86.1 43 5.0 -81.1 330 4 373.2 373.2 301.1 373.2 0.00 52 90 17161 -82.7 -88.7 35 6.0 -82.7 10 2 379.2 379.2 302.1 379.2 0.00 53 82 17679 -82.9 -88.9 35 6.0 -82.9 45 15 389.0 389.0 303.6 389.0 0.00 54 77 18029 -83.5 -89.5 34 6.0 -83.5 60 23 394.8 394.8 304.5 394.8 0.00 55 75 18176 -83.1 -89.1 34 6.0 -83.1 74 22 398.7 398.7 305.0 398.7 0.00 56 73 18326 -82.7 -88.7 35 6.0 -82.7 84 22 402.6 402.6 305.6 402.6 0.00 57 70 18560 -83.1 -89.1 34 6.0 -83.1 80 22 406.6 406.6 306.1 406.6 0.00 58 59 19536 -73.3 -92.3 4 19.0 -73.4 89 18 449.0 449.0 310.8 449.0 0.00 59 50 20510 -71.1 -93.1 2 22.0 -71.2 70 35 475.9 475.9 313.1 475.9 0.00 60 41 21692 -65.5 -90.5 2 25.0 -65.8 90 35 517.7 517.7 316.1 517.7 0.00 61 30 23610 -59.3 -87.3 1 28.0 -60.3 90 47 583.0 583.0 319.8 583.0 0.01 62 21 25893 -51.5 -82.5 1 31.0 -54.4 98 44 669.1 669.1 323.4 669.3 0.02 63 20 26210 -51.7 -82.7 1 31.0 -54.7 95 47 677.9 677.9 323.7 678.1 0.02 64 18 26893 -51.9 -82.9 1 31.0 -55.1 95 48 698.0 698.0 324.4 698.2 0.02 65 13 29019 -48.3 -80.3 1 32.0 -53.6 90 40 778.6 778.6 326.7 779.0 0.05 66 13 29019 -48.1 -80.1 1 32.0 -53.4 90 40 779.3 779.3 326.7 779.7 0.05 67 13 29019 -48.1 -80.1 1 32.0 -53.4 90 40 779.3 779.3 326.7 779.7 0.05 68 13 29019 -47.9 -79.9 1 32.0 -53.3 90 40 780.0 780.0 326.7 780.4 0.05 69 12 29548 -47.3 -79.3 1 32.0 -53.2 90 37 800.2 800.2 327.3 800.7 0.06 70 12 29548 -46.3 -79.3 1 33.0 -52.7 90 37 803.7 803.7 327.4 804.3 0.06 71 12 29548 -45.3 -78.3 1 33.0 -52.1 90 37 807.2 807.3 327.4 807.9 0.07 72 11 30130 -44.5 -77.5 1 33.0 -52.0 90 33 830.5 830.5 328.0 831.4 0.09 73 11 30130 -44.9 -75.9 2 31.0 -52.1 90 33 829.0 829.1 328.0 830.2 0.12 TRP 90 17161 -82.7 -88.7 35 6.0 -82.7 10 2 379.2 379.2 302.1 379.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 539.39 mb = 5278.25 m = 17316.88 ft Wetbulb zero: 657.23 mb = 3676.23 m = 12060.99 ft Precipitable water: 1.80 inches Sfc-500 mean rel hum: 56.89 % Est. max temperature: 30.69 C = 87.24 F Sfc-Lift cond lev (LCL): 986.63 mb = 229.24 m = 752.09 ft T: 23.27 C 700-500 lapse rate: 5.33 C/km ThetaE index: 17.36 C Layer 751.0- 700.0 mb Conv cond level (CCL): 929.30 mb = 752.69 m = 2469.43 ft Mean mixing ratio: 16.34 g/kg Conv temperature: 27.47 C = 81.45 F Cap Strength: 1.12 C Lifted Index: -0.53 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.39 C Lifted Index @700 mb: 0.09 C Showalter Index: -0.29 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.50 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 282.20 Risk: None Energy Index: -3.24 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 283.10 J/kg Max Up Vert Vel: 23.79 m/s Conv Inhibition (B-): 4.81 J/kg Cap Strength: 0.95 C Lift Cond Lev (LCL): 945.45 mb = 602.60 m = 1977.00 ft Lev Free Conv (LFC): 880.45 mb = 1217.35 m = 3993.90 ft Equ Level (EL): 740.45 mb = 2686.76 m = 8814.72 ft B at Equ Level: 23.31 J/kg Max Parcel Lev (MPL): 160.45 mb = 13808.21 m = 45301.98 ft Wind level data Storm motion: 120 at 15 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 1011 15 115 3 -2.7 1.3 | 302 12 10.4 -6.4 1 1000 111 65 14 -12.7 -5.9 | 358 14 0.4 -13.6 2 978 305 75 25 -24.1 -6.5 | 38 18 -11.0 -14.2 3 945 610 70 29 -27.3 -9.9 | 39 23 -14.1 -17.6 4 925 793 75 27 -26.1 -7.0 | 41 20 -13.0 -14.7 5 912 914 80 27 -26.6 -4.7 | 47 18 -13.5 -12.4 6 880 1219 80 23 -22.7 -4.0 | 39 15 -9.5 -11.7 7 850 1519 80 23 -22.7 -4.0 | 39 15 -9.5 -11.7 8 819 1829 80 23 -22.7 -4.0 | 39 15 -9.5 -11.7 9 790 2134 70 19 -17.9 -6.5 | 18 15 -4.7 -14.2 10 762 2438 60 18 -15.6 -9.0 | 8 17 -2.5 -16.7 11 735 2743 60 14 -12.1 -7.0 | 356 15 1.0 -14.7 12 700 3157 100 9 -8.9 1.6 | 325 7 4.2 -6.1 13 658 3658 105 10 -9.7 2.6 | 326 6 3.4 -5.1 14 610 4267 105 16 -15.5 4.1 | 33 4 -2.3 -3.6 15 566 4877 115 20 -18.1 8.5 | 98 5 -5.0 0.7 16 500 5880 105 37 -35.7 9.6 | 95 23 -22.6 1.9 17 486 6096 110 35 -32.9 12.0 | 102 20 -19.8 4.3 18 400 7590 110 32 -30.1 10.9 | 101 17 -17.0 3.2 19 398 7620 115 28 -25.4 11.8 | 109 13 -12.3 4.1 20 351 8534 115 23 -20.8 9.7 | 105 8 -7.7 2.0 21 337 8839 125 16 -13.1 9.2 | 180 1 0.0 1.5 22 323 9144 105 12 -11.6 3.1 | 342 5 1.5 -4.6 23 300 9690 55 6 -4.9 -3.4 | 324 14 8.2 -11.2 24 272 10363 25 2 -0.8 -1.8 | 308 16 12.3 -9.5 25 260 10668 50 3 -2.3 -1.9 | 312 14 10.8 -9.6 26 250 10950 285 4 3.9 -1.0 | 297 19 17.0 -8.7 27 238 11278 330 12 6.0 -10.4 | 313 26 19.1 -18.1 28 217 11887 310 20 15.3 -12.9 | 306 35 28.4 -20.6 29 200 12430 310 26 19.9 -16.7 | 306 41 33.0 -24.4 30 188 12802 295 27 24.5 -11.4 | 297 42 37.6 -19.1 31 150 14220 285 13 12.6 -3.4 | 293 28 25.7 -11.1 32 133 14935 305 8 6.6 -4.6 | 302 23 19.7 -12.3 33 126 15240 300 9 7.8 -4.5 | 300 24 20.9 -12.2 34 119 15545 310 11 8.4 -7.1 | 304 26 21.5 -14.8 35 113 15850 290 9 8.5 -3.1 | 297 24 21.6 -10.8 36 100 16570 330 5 2.5 -4.3 | 308 20 15.6 -12.0 37 97 16764 330 4 2.0 -3.5 | 306 19 15.1 -11.2 38 91 17069 315 11 7.8 -7.8 | 307 26 20.9 -15.5 39 90 17161 10 2 -0.3 -2.0 | 307 16 12.8 -9.7 40 87 17374 10 2 -0.3 -2.0 | 307 16 12.8 -9.7 41 82 17678 45 15 -10.6 -10.6 | 352 18 2.5 -18.3 42 78 17983 55 23 -18.8 -13.2 | 15 22 -5.7 -20.9 43 74 18288 85 22 -21.9 -1.9 | 42 13 -8.8 -9.6 44 70 18560 80 22 -21.7 -3.8 | 37 14 -8.6 -11.5 45 70 18593 60 12 -10.4 -6.0 | 349 14 2.7 -13.7 46 63 19202 100 22 -21.7 3.8 | 66 9 -8.6 -3.9 47 59 19507 85 18 -17.9 -1.6 | 27 10 -4.8 -9.3 48 56 19812 115 17 -15.4 7.2 | 77 2 -2.3 -0.5 49 51 20422 65 26 -23.6 -11.0 | 29 21 -10.5 -18.7 50 50 20510 70 35 -32.9 -12.0 | 45 28 -19.8 -19.7 51 44 21336 85 42 -41.8 -3.7 | 68 31 -28.7 -11.4 52 41 21641 90 34 -34.0 0.0 | 70 22 -20.9 -7.7 53 34 22860 85 54 -53.8 -4.7 | 73 43 -40.7 -12.4 54 31 23470 90 43 -43.0 0.0 | 76 31 -29.9 -7.7 55 30 23610 90 47 -47.0 0.0 | 77 35 -33.9 -7.7 56 27 24384 95 50 -49.8 4.4 | 85 37 -36.7 -3.4 57 22 25603 100 42 -41.4 7.3 | 89 28 -28.3 -0.4 58 20 26210 95 47 -46.8 4.1 | 84 34 -33.7 -3.6 59 18 26518 95 49 -48.8 4.3 | 84 36 -35.7 -3.4 60 14 27432 90 43 -43.0 0.0 | 76 31 -29.9 -7.7 61 10 28651 90 31 -31.0 0.0 | 67 19 -17.9 -7.7 62 9 28956 70 23 -21.6 -7.9 | 29 18 -8.5 -15.6 63 9 29261 90 27 -27.0 0.0 | 61 16 -13.9 -7.7 64 8 29566 70 19 -17.9 -6.5 | 18 15 -4.7 -14.2 65 7 29870 95 21 -20.9 1.8 | 53 10 -7.8 -5.9 66 7 30175 80 21 -20.7 -3.6 | 34 14 -7.6 -11.4 Wind Parameters Mean winds (0-6000m): 90.5 at 20.3 knts Storm direction: 120.5 at 15.2 knts Shear (0-3000m) pos: 2.3 neg: 3.3 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 42.2 deg Storm rel helicity (0-3000m) pos: 96.4 neg: -63.8 tot: 32.6 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 1.8 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 53.47 Bulk Shear: 5.29 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 73 20 24 15| 0.0 26.4 26.4| 80.9 0.0 80.9 161.8 0.86| 28.3 24.4 1000 74 24 34 17| 2.3 13.2 15.5| 96.4 -3.4 93.0 93.0 0.73| 18.3 13.4 1500 76 24 36 17| 1.5 7.9 9.4| 96.4 -10.4 86.0 57.3 0.64| 13.1 8.3 2000 77 23 37 16| 1.1 5.5 6.6| 96.4 -23.8 72.6 36.3 0.50| 10.7 5.4 2500 75 22 32 16| 0.9 4.0 4.9| 96.4 -47.2 49.2 19.7 0.32| 9.9 3.2 3000 74 21 28 15| 2.3 3.3 5.5| 96.4 -63.8 32.6 10.9 0.18| 9.8 1.8 4000 78 18 22 13| 2.1 2.5 4.6|100.3 -69.1 31.2 7.8 0.17| 8.3 1.4 5000 84 18 27 11| 2.3 2.0 4.3|108.7 -69.1 39.6 7.9 0.25| 7.7 1.9 6000 90 20 44 10| 1.9 2.5 4.4|117.5 -74.7 42.9 7.1 0.20| 7.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//TTPP/skewt/TTPP.skewt.20251212.12.gif