UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for TTPP... Searching the city database file for: TTPP ... Date:1200Z 8 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 1012 15 25.6 23.8 90 1.8 24.3 0 0 297.7 301.1 297.0 351.9 18.65 1 1000 118 24.6 20.8 79 3.8 21.9 60 12 297.8 300.6 295.1 343.1 15.65 2 995 162 24.6 20.5 78 4.1 21.7 61 14 298.2 301.0 295.0 343.0 15.43 3 955 521 21.8 19.2 85 2.6 20.0 72 21 298.9 301.6 294.8 342.0 14.82 4 925 798 20.6 15.9 74 4.7 17.4 85 23 300.4 302.6 293.5 336.7 12.38 5 850 1526 16.6 10.6 68 6.0 12.9 90 21 303.5 305.3 292.2 331.8 9.48 6 849 1536 16.8 9.8 63 7.0 12.4 90 21 303.8 305.5 291.9 330.7 8.99 7 843 1597 17.2 4.2 42 13.0 9.8 89 21 304.9 306.0 289.8 323.5 6.14 8 829 1739 16.2 6.2 51 10.0 10.3 87 20 305.3 306.6 290.9 327.0 7.19 9 823 1801 16.4 1.4 36 15.0 8.3 86 20 306.1 307.1 289.3 321.9 5.15 10 816 1874 16.2 -0.8 31 17.0 7.3 84 20 306.7 307.5 288.8 320.3 4.42 11 700 3159 7.8 7.6 99 0.2 7.7 90 10 311.1 312.9 294.3 340.0 9.40 12 697 3194 7.6 7.0 96 0.6 7.2 91 10 311.3 313.0 294.1 339.2 9.06 13 669 3530 6.0 3.8 86 2.2 4.7 105 9 313.2 314.6 293.5 336.6 7.54 14 650 3766 6.8 -4.2 45 11.0 1.3 116 8 316.7 317.5 291.9 330.5 4.31 15 631 4009 5.6 -8.4 36 14.0 -0.8 126 9 318.0 318.6 291.3 328.5 3.21 16 604 4365 4.0 -35.0 4 39.0 -6.0 94 17 320.1 320.2 289.2 321.3 0.32 17 549 5132 -1.5 -30.5 9 29.0 -9.2 96 22 322.5 322.6 290.1 324.5 0.55 18 500 5870 -5.9 -37.9 6 32.0 -12.8 85 26 325.8 325.9 290.9 326.9 0.29 19 481 6172 -8.1 -32.1 13 24.0 -13.8 91 25 326.8 326.9 291.3 328.7 0.54 20 463 6467 -9.7 -38.7 7 29.0 -15.4 93 22 328.4 328.4 291.6 329.5 0.29 21 443 6806 -11.5 -39.5 8 28.0 -16.9 96 19 330.3 330.3 292.1 331.3 0.28 22 400 7580 -16.9 -23.9 55 7.0 -18.8 100 11 333.0 333.3 293.8 338.0 1.39 23 388 7808 -18.1 -22.2 70 4.1 -19.3 108 13 334.4 334.7 294.4 340.3 1.66 24 339 8805 -24.5 -38.5 26 14.0 -26.7 89 3 338.8 338.9 294.4 340.4 0.40 25 333 8935 -24.3 -46.3 11 22.0 -27.1 70 3 340.8 340.9 294.7 341.5 0.18 26 314 9362 -26.5 -54.5 5 28.0 -29.2 356 6 343.5 343.5 295.3 343.8 0.07 27 300 9690 -28.9 -51.9 9 23.0 -31.1 290 13 344.6 344.7 295.6 345.1 0.11 28 273 10354 -34.7 -54.7 11 20.0 -36.1 265 13 345.7 345.7 295.7 346.0 0.08 29 265 10561 -36.7 -57.7 10 21.0 -38.0 262 14 345.7 345.7 295.7 345.9 0.06 30 250 10960 -40.1 -58.1 13 18.0 -41.1 240 20 346.4 346.5 295.9 346.7 0.06 31 218 11878 -47.9 -62.9 16 15.0 -48.4 213 30 348.2 348.2 296.3 348.4 0.04 32 210 12123 -49.9 -67.9 10 18.0 -50.3 208 32 348.8 348.9 296.4 348.9 0.02 33 200 12440 -52.5 -68.5 13 16.0 -52.8 200 34 349.6 349.6 296.5 349.7 0.02 34 150 14240 -67.9 -76.9 27 9.0 -67.9 215 17 353.1 353.1 297.3 353.2 0.01 35 133 14950 -74.7 -78.4 56 3.7 -74.7 255 15 353.4 353.4 297.4 353.4 0.01 36 128 15171 -76.3 -80.6 50 4.3 -76.3 273 20 354.4 354.4 297.5 354.4 0.00 37 124 15354 -76.3 -81.3 45 5.0 -76.3 288 21 357.6 357.6 298.2 357.6 0.00 38 104 16351 -82.1 -86.0 51 3.9 -82.1 330 20 365.0 365.0 299.7 365.0 0.00 39 103 16405 -82.1 -86.0 51 3.9 -82.1 334 19 366.0 366.0 299.8 366.0 0.00 40 100 16570 -82.3 -86.3 50 4.0 -82.3 345 15 368.7 368.7 300.4 368.7 0.00 41 97 16741 -82.5 -86.6 49 4.1 -82.5 345 15 371.6 371.6 300.8 371.6 0.00 42 97 16741 -82.5 -86.6 49 4.1 -82.5 345 15 371.6 371.6 300.8 371.6 0.00 43 93 16977 -81.1 -85.0 52 3.9 -81.1 349 16 378.8 378.8 302.1 378.8 0.00 44 89 17226 -79.3 -88.3 21 9.0 -79.3 358 19 387.2 387.2 303.3 387.2 0.00 45 89 17226 -79.3 -88.3 21 9.0 -79.3 358 19 387.2 387.2 303.3 387.2 0.00 46 79 17900 -81.7 -89.7 24 8.0 -81.7 355 6 395.7 395.7 304.6 395.7 0.00 47 78 17972 -81.7 -90.7 20 9.0 -81.7 346 3 397.1 397.1 304.8 397.1 0.00 48 74 18268 -81.5 -97.5 5 16.0 -81.5 4 6 403.6 403.6 305.7 403.6 0.00 49 73 18344 -81.5 -97.5 5 16.0 -81.5 16 8 405.1 405.1 305.9 405.1 0.00 50 70 18580 -81.5 -97.5 5 16.0 -81.5 65 19 410.0 410.0 306.5 410.0 0.00 51 54 20075 -70.7 -90.7 4 20.0 -70.8 39 17 466.5 466.5 312.3 466.5 0.00 52 50 20530 -71.3 -92.3 3 21.0 -71.4 85 13 475.5 475.5 313.1 475.5 0.00 53 49 20650 -71.5 -92.5 3 21.0 -71.6 94 12 477.8 477.8 313.2 477.8 0.00 54 30 23650 -57.7 -86.7 1 29.0 -58.9 90 45 587.3 587.3 320.0 587.4 0.01 55 25 24808 -54.9 -84.9 1 30.0 -56.8 85 44 626.8 626.8 321.7 626.9 0.01 56 23 25341 -55.3 -85.3 1 30.0 -57.2 87 48 640.8 640.8 322.3 640.9 0.01 57 23 25341 -55.3 -85.3 1 30.0 -57.2 87 48 640.8 640.8 322.3 640.9 0.01 58 23 25341 -55.3 -85.3 1 30.0 -57.2 87 48 640.8 640.8 322.3 640.9 0.01 TRP 104 16351 -82.1 -86.0 51 3.9 -82.1 330 20 365.0 365.0 299.7 365.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 564.00 mb = 4923.00 m = 16151.39 ft Wetbulb zero: 638.21 mb = 3916.08 m = 12847.87 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 48.94 % Est. max temperature: 30.90 C = 87.62 F Sfc-Lift cond lev (LCL): 986.28 mb = 239.00 m = 784.11 ft T: 24.00 C 700-500 lapse rate: 5.05 C/km ThetaE index: 28.40 C Layer 1000.0- 829.0 mb Conv cond level (CCL): 861.43 mb = 1411.04 m = 4629.35 ft Mean mixing ratio: 14.50 g/kg Conv temperature: 30.93 C = 87.67 F Cap Strength: 2.18 C Lifted Index: 0.35 C Risk: Showers probable Lifted Index @300 mb: 4.39 C Lifted Index @700 mb: -0.31 C Showalter Index: 4.45 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 16.50 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 195.20 Risk: None Energy Index: -0.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.10 J/kg Max Up Vert Vel: 5.67 m/s Conv Inhibition (B-): 104.70 J/kg Cap Strength: 2.14 C Lift Cond Lev (LCL): 912.85 mb = 911.82 m = 2991.50 ft Lev Free Conv (LFC): 707.85 mb = 3065.50 m = 10057.30 ft Equ Level (EL): 667.85 mb = 3544.53 m = 11628.90 ft B at Equ Level: 15.91 J/kg Max Parcel Lev (MPL): 637.85 mb = 3920.68 m = 12862.97 ft Wind level data Storm motion: 118 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 1012 15 0 0 -0.0 -0.0 | 298 14 12.1 -6.3 1 1000 118 60 12 -10.4 -6.0 | 352 12 1.7 -12.3 2 979 305 65 20 -18.1 -8.5 | 22 16 -6.0 -14.8 3 945 610 75 21 -20.3 -5.4 | 35 14 -8.2 -11.8 4 925 798 85 23 -22.9 -2.0 | 52 14 -10.8 -8.3 5 913 914 90 21 -21.0 0.0 | 55 11 -8.9 -6.3 6 881 1219 90 22 -22.0 0.0 | 57 12 -9.9 -6.3 7 850 1526 90 21 -21.0 0.0 | 55 11 -8.9 -6.3 8 820 1829 85 20 -19.9 -1.7 | 44 11 -7.8 -8.1 9 791 2134 75 23 -22.2 -6.0 | 39 16 -10.1 -12.3 10 763 2438 85 15 -14.9 -1.3 | 20 8 -2.8 -7.6 11 735 2743 75 19 -18.4 -4.9 | 29 13 -6.2 -11.2 12 709 3048 70 18 -16.9 -6.2 | 21 13 -4.8 -12.5 13 700 3159 90 10 -10.0 0.0 | 342 7 2.1 -6.3 14 658 3658 110 8 -7.5 2.7 | 308 6 4.6 -3.6 15 634 3962 130 8 -6.1 5.1 | 281 6 6.0 -1.2 16 610 4267 95 16 -15.9 1.4 | 38 6 -3.8 -4.9 17 566 4877 90 24 -24.0 0.0 | 62 13 -11.9 -6.3 18 524 5486 105 20 -19.3 5.2 | 81 7 -7.2 -1.2 19 500 5870 85 26 -25.9 -2.3 | 58 16 -13.8 -8.6 20 485 6096 90 26 -26.0 0.0 | 66 15 -13.9 -6.3 21 414 7315 100 14 -13.8 2.4 | 23 4 -1.7 -3.9 22 400 7580 100 11 -10.8 1.9 | 344 5 1.3 -4.4 23 398 7620 75 10 -9.7 -2.6 | 345 9 2.4 -8.9 24 382 7925 130 15 -11.5 9.6 | 190 3 0.6 3.3 25 351 8534 85 11 -11.0 -1.0 | 351 7 1.1 -7.3 26 337 8839 90 2 -2.0 0.0 | 302 12 10.1 -6.3 27 323 9144 20 6 -2.1 -5.6 | 320 16 10.1 -12.0 28 310 9449 345 6 1.6 -5.8 | 312 18 13.7 -12.1 29 300 9690 290 13 12.2 -4.4 | 294 27 24.3 -10.8 30 285 10058 270 12 12.0 -0.0 | 285 25 24.1 -6.3 31 261 10668 260 15 14.8 2.6 | 278 27 26.9 -3.7 32 250 10960 240 20 17.3 10.0 | 263 30 29.4 3.7 33 228 11582 220 28 18.0 21.4 | 243 34 30.1 15.1 34 200 12440 200 34 11.6 31.9 | 223 35 23.7 25.6 35 171 13411 190 40 6.9 39.4 | 210 38 19.0 33.1 36 150 14240 215 17 9.8 13.9 | 251 23 21.9 7.6 37 133 14935 255 15 14.5 3.9 | 275 27 26.6 -2.4 38 126 15240 280 22 21.7 -3.8 | 287 35 33.8 -10.1 39 108 16154 355 15 1.3 -14.9 | 328 25 13.4 -21.3 40 104 16351 330 20 10.0 -17.3 | 317 32 22.1 -23.6 41 100 16570 345 15 3.9 -14.5 | 322 26 16.0 -20.8 42 97 16764 345 15 3.9 -14.5 | 322 26 16.0 -20.8 43 92 17069 350 16 2.8 -15.8 | 326 27 14.9 -22.1 44 87 17374 5 21 -1.8 -20.9 | 339 29 10.3 -27.2 45 82 17678 20 14 -4.8 -13.2 | 339 21 7.3 -19.5 46 78 17983 345 3 0.8 -2.9 | 306 16 12.9 -9.2 47 74 18288 5 6 -0.5 -6.0 | 317 17 11.6 -12.3 48 70 18580 65 19 -17.2 -8.0 | 20 15 -5.1 -14.4 49 70 18593 10 12 -2.1 -11.8 | 331 21 10.0 -18.1 50 66 18898 65 18 -16.3 -7.6 | 17 15 -4.2 -13.9 51 63 19202 95 21 -20.9 1.8 | 63 10 -8.8 -4.5 52 60 19507 100 16 -15.8 2.8 | 46 5 -3.7 -3.6 53 57 19812 35 15 -8.6 -12.3 | 349 19 3.5 -18.6 54 54 20117 40 17 -10.9 -13.0 | 357 19 1.2 -19.4 55 50 20530 85 13 -13.0 -1.1 | 6 8 -0.8 -7.5 56 48 20726 100 11 -10.8 1.9 | 344 5 1.3 -4.4 57 44 21336 70 17 -16.0 -5.8 | 18 13 -3.9 -12.1 58 42 21641 100 29 -28.6 5.0 | 86 17 -16.5 -1.3 59 40 21946 100 34 -33.5 5.9 | 89 21 -21.4 -0.4 60 38 22250 80 27 -26.6 -4.7 | 53 18 -14.5 -11.0 61 36 22555 70 37 -34.8 -12.7 | 50 30 -22.7 -19.0 62 32 23165 100 40 -39.4 6.9 | 91 27 -27.3 0.6 63 31 23470 95 44 -43.8 3.8 | 86 32 -31.7 -2.5 64 30 23650 90 45 -45.0 0.0 | 79 33 -32.9 -6.3 65 29 23774 95 46 -45.8 4.0 | 86 34 -33.7 -2.3 66 25 24384 85 44 -43.8 -3.8 | 72 33 -31.7 -10.2 67 20 25298 90 54 -54.0 0.0 | 81 42 -41.9 -6.3 Wind Parameters Mean winds (0-6000m): 87.6 at 18.2 knts Storm direction: 117.6 at 13.7 knts Shear (0-3000m) pos: 2.7 neg: 1.4 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 84.3 deg Storm rel helicity (0-3000m) pos: 99.4 neg: -26.2 tot: 73.2 m^2/s^2 ave: 24.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.58 Bulk Shear: 6.24 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 66 16 10 13| 21.3 0.0 21.3| 73.9 0.0 73.9 147.9 0.96| 23.8 22.8 1000 76 19 29 13| 11.0 0.0 11.0| 95.7 0.0 95.7 95.7 0.89| 16.2 14.5 1500 81 20 38 12| 7.3 0.1 7.4| 96.8 -1.6 95.2 63.4 0.84| 11.3 9.6 2000 82 20 40 12| 5.5 1.1 6.6| 96.8 -9.5 87.2 43.6 0.67| 9.8 6.5 2500 81 20 39 12| 3.3 0.9 4.1| 97.0 -20.8 76.2 30.5 0.45| 9.9 4.5 3000 80 19 37 12| 2.7 1.4 4.1| 99.4 -26.2 73.2 24.4 0.40| 9.1 3.6 4000 83 17 29 10| 1.9 1.1 3.0| 99.4 -48.8 50.6 12.7 0.13| 9.0 1.2 5000 86 17 34 9| 1.8 1.8 3.6|114.8 -48.8 66.0 13.2 0.22| 9.1 2.1 6000 88 18 41 9| 1.6 2.2 3.8|124.4 -60.7 63.7 10.6 0.19| 8.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//TTPP/skewt/TTPP.skewt.20251208.12.gif