UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121912.upa.cvt Date: 1200Z 19 DEC 25 Searching for TTPP... Searching the city database file for: TTPP ... Date:1200Z 19 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 21.8 20.1 90 1.7 20.6 0 0 294.0 296.7 293.4 336.3 14.80 1 1000 109 24.0 19.8 77 4.2 21.1 10 3 297.1 299.8 294.2 339.6 14.69 2 986 233 24.4 19.6 75 4.8 21.1 45 8 298.8 301.4 294.7 341.6 14.71 3 943 624 21.0 18.4 85 2.6 19.2 71 15 299.1 301.7 294.5 340.7 14.26 4 925 791 20.0 17.0 83 3.0 17.9 80 17 299.8 302.2 294.0 338.6 13.29 5 850 1515 15.8 10.8 72 5.0 12.7 90 22 302.7 304.5 292.0 331.3 9.61 6 822 1799 14.4 7.4 63 7.0 10.2 77 18 304.1 305.6 291.1 327.8 7.88 7 797 2060 12.8 8.6 76 4.2 10.2 75 19 305.1 306.8 292.2 331.7 8.83 8 784 2198 12.4 5.4 62 7.0 8.3 76 20 306.1 307.5 291.1 327.9 7.19 9 765 2404 10.8 7.8 82 3.0 9.0 79 20 306.6 308.2 292.5 332.9 8.71 10 736 2726 9.4 2.4 62 7.0 5.5 71 21 308.4 309.6 291.0 327.5 6.19 11 723 2873 8.6 4.1 73 4.5 6.1 68 21 309.1 310.5 292.0 331.0 7.12 12 707 3059 8.0 2.0 66 6.0 4.7 66 21 310.5 311.6 291.7 329.9 6.26 13 700 3141 8.0 -1.0 53 9.0 3.3 65 21 311.3 312.3 290.9 327.2 5.08 14 698 3165 8.2 -3.8 42 12.0 2.3 64 21 311.8 312.6 290.2 324.9 4.14 15 687 3295 7.6 -11.4 25 19.0 -0.4 61 20 312.6 313.0 288.8 320.1 2.33 16 650 3748 3.6 1.5 86 2.1 2.4 52 17 313.0 314.3 292.7 333.6 6.58 17 641 3861 3.0 0.1 81 2.9 1.4 55 16 313.6 314.8 292.4 332.5 6.02 18 622 4105 4.2 -27.8 8 32.0 -5.2 61 13 317.7 317.8 288.7 319.9 0.62 19 612 4236 4.0 -35.0 4 39.0 -5.9 64 11 318.9 319.0 288.8 320.1 0.32 20 576 4727 2.0 -34.0 5 36.0 -7.2 19 4 322.2 322.2 289.8 323.5 0.37 21 552 5069 1.4 -41.6 2 43.0 -8.1 56 9 325.4 325.4 290.6 326.1 0.18 22 544 5187 1.0 -42.0 2 43.0 -8.5 70 12 326.3 326.3 290.9 327.0 0.18 23 513 5656 -1.3 -42.3 3 41.0 -10.1 105 22 329.0 329.1 291.6 329.7 0.18 24 500 5860 -2.7 -43.7 3 41.0 -11.1 105 23 329.7 329.8 291.8 330.4 0.16 25 493 5971 -3.7 -43.7 3 40.0 -11.7 107 23 329.9 329.9 291.9 330.5 0.16 26 468 6380 -5.3 -46.3 2 41.0 -13.0 95 21 332.8 332.8 292.6 333.3 0.13 27 462 6481 -5.9 -46.9 2 41.0 -13.4 90 20 333.3 333.3 292.7 333.8 0.12 28 447 6738 -7.7 -44.7 3 37.0 -14.6 76 19 334.2 334.2 293.0 334.8 0.16 29 425 7128 -10.7 -41.7 6 31.0 -16.6 55 18 335.2 335.3 293.3 336.1 0.23 30 416 7292 -12.3 -42.3 6 30.0 -17.7 47 17 335.2 335.3 293.3 336.1 0.22 31 404 7515 -13.9 -44.9 5 31.0 -19.0 56 16 336.0 336.0 293.5 336.7 0.17 32 400 7590 -14.3 -44.3 6 30.0 -19.3 60 16 336.4 336.4 293.6 337.1 0.19 33 358 8421 -21.3 -44.3 11 23.0 -24.6 34 13 337.9 337.9 294.0 338.7 0.21 34 348 8629 -22.9 -48.9 7 26.0 -26.0 33 11 338.4 338.5 294.1 339.0 0.13 35 334 8929 -25.3 -47.3 11 22.0 -27.9 46 10 339.2 339.2 294.3 339.8 0.16 36 327 9083 -26.5 -48.5 11 22.0 -28.9 52 8 339.6 339.6 294.4 340.1 0.14 37 301 9676 -31.1 -50.1 14 19.0 -32.9 344 7 341.2 341.2 294.7 341.8 0.13 38 300 9700 -31.3 -50.3 14 19.0 -33.0 340 7 341.3 341.3 294.7 341.8 0.13 39 258 10754 -37.5 -58.5 9 21.0 -38.7 311 26 347.2 347.2 296.1 347.4 0.06 40 254 10861 -38.5 -58.5 10 20.0 -39.6 305 30 347.2 347.3 296.1 347.5 0.06 41 250 10970 -39.3 -60.3 9 21.0 -40.4 300 34 347.6 347.6 296.1 347.8 0.05 42 248 11025 -39.9 -61.9 8 22.0 -40.9 294 33 347.5 347.6 296.1 347.7 0.04 43 207 12227 -50.5 -59.5 34 9.0 -50.8 261 17 349.3 349.4 296.5 349.6 0.06 44 200 12450 -52.1 -62.1 29 10.0 -52.4 255 14 350.3 350.3 296.7 350.5 0.04 45 185 12951 -56.3 -68.3 21 12.0 -56.5 246 13 351.4 351.4 297.0 351.4 0.02 46 168 13557 -61.9 -66.9 51 5.0 -62.0 226 13 351.9 351.9 297.1 352.0 0.03 47 150 14250 -67.7 -74.7 36 7.0 -67.8 205 21 353.5 353.5 297.4 353.5 0.01 48 138 14745 -72.1 -78.1 40 6.0 -72.1 200 21 354.2 354.2 297.5 354.3 0.01 49 129 15137 -75.7 -79.7 53 4.0 -75.7 196 21 354.7 354.7 297.6 354.7 0.01 50 117 15695 -79.3 -86.3 31 7.0 -79.3 161 14 358.1 358.1 298.3 358.1 0.00 51 102 16461 -84.9 -89.4 44 4.5 -84.9 45 21 361.6 361.6 299.0 361.6 0.00 52 101 16515 -84.9 -88.2 55 3.3 -84.9 43 21 362.7 362.7 299.2 362.7 0.00 53 100 16570 -84.9 -87.3 65 2.4 -84.9 40 22 363.7 363.7 299.4 363.7 0.00 54 98 16681 -84.5 -86.2 74 1.7 -84.5 42 20 366.6 366.6 299.9 366.6 0.00 55 88 17271 -86.1 -88.4 66 2.3 -86.1 40 23 374.8 374.8 301.4 374.8 0.00 56 80 17795 -83.7 -86.3 64 2.6 -83.7 64 27 390.1 390.1 303.8 390.1 0.00 57 70 18550 -75.5 -93.5 4 18.0 -75.6 360 4 422.9 422.9 308.0 422.9 0.00 58 67 18804 -73.7 -92.7 4 19.0 -73.7 356 8 432.1 432.1 309.0 432.1 0.00 59 63 19162 -75.5 -94.5 4 19.0 -75.6 324 14 435.8 435.8 309.4 435.8 0.00 60 55 19961 -68.7 -90.7 3 22.0 -68.9 37 10 468.6 468.6 312.5 468.7 0.00 61 50 20530 -69.3 -92.3 2 23.0 -69.5 135 15 480.2 480.2 313.5 480.2 0.00 62 49 20650 -69.3 -92.3 2 23.0 -69.5 98 16 483.0 483.0 313.7 483.0 0.00 63 40 21867 -67.1 -92.1 2 25.0 -67.4 80 29 517.3 517.3 316.1 517.4 0.00 64 31 23426 -60.9 -88.9 1 28.0 -61.7 94 43 573.2 573.2 319.3 573.2 0.00 65 30 23630 -60.3 -89.3 1 29.0 -61.2 90 45 580.3 580.3 319.7 580.3 0.00 66 25 24778 -56.3 -86.3 1 30.0 -57.9 76 45 622.8 622.8 321.6 622.9 0.01 67 23 25310 -54.5 -85.5 1 31.0 -56.6 66 44 643.1 643.1 322.4 643.2 0.01 68 23 25310 -54.3 -85.3 1 31.0 -56.4 66 44 643.7 643.7 322.4 643.8 0.01 69 20 26200 -57.1 -87.1 1 30.0 -58.9 95 42 661.4 661.4 323.1 661.5 0.01 70 15 28055 -48.9 -80.9 1 32.0 -53.5 89 39 745.4 745.4 325.8 745.7 0.04 71 11 30106 -45.9 -78.9 1 33.0 -52.8 106 34 825.4 825.4 327.8 826.1 0.07 72 11 30106 -46.1 -79.1 1 33.0 -52.9 106 34 824.7 824.7 327.8 825.4 0.07 TRP 102 16461 -84.9 -89.4 44 4.5 -84.9 45 21 361.6 361.6 299.0 361.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 530.52 mb = 5390.82 m = 17686.22 ft Wetbulb zero: 688.61 mb = 3276.11 m = 10748.26 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 48.47 % Est. max temperature: 30.05 C = 86.09 F Sfc-Lift cond lev (LCL): 986.43 mb = 229.26 m = 752.16 ft T: 24.39 C 700-500 lapse rate: 3.94 C/km ThetaE index: 13.80 C Layer 943.0- 797.0 mb Conv cond level (CCL): 872.56 mb = 1290.72 m = 4234.61 ft Mean mixing ratio: 14.18 g/kg Conv temperature: 29.58 C = 85.25 F Cap Strength: 4.31 C Lifted Index: 4.08 C Risk: None Lifted Index @300 mb: 2.78 C Lifted Index @700 mb: 0.30 C Showalter Index: 7.94 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 13.50 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 196.60 Risk: None Energy Index: 0.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.72 J/kg Max Up Vert Vel: 7.84 m/s Conv Inhibition (B-): 41.69 J/kg Cap Strength: 4.25 C Lift Cond Lev (LCL): 912.43 mb = 908.11 m = 2979.32 ft Lev Free Conv (LFC): 767.43 mb = 2376.93 m = 7798.25 ft Equ Level (EL): 697.43 mb = 3171.25 m = 10404.24 ft B at Equ Level: 17.71 J/kg Max Parcel Lev (MPL): 597.43 mb = 4431.06 m = 14537.43 ft Wind level data Storm motion: 106 at 12 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 0 0 -0.0 -0.0 | 286 12 11.6 -3.4 1 1000 109 10 3 -0.5 -3.0 | 300 13 11.1 -6.4 2 978 305 65 11 -10.0 -4.6 | 349 8 1.6 -8.1 3 944 610 70 15 -14.1 -5.1 | 16 9 -2.5 -8.6 4 925 791 80 17 -16.7 -3.0 | 39 8 -5.2 -6.4 5 912 914 80 16 -15.8 -2.8 | 34 7 -4.2 -6.2 6 880 1219 85 19 -18.9 -1.7 | 55 9 -7.3 -5.1 7 850 1515 90 22 -22.0 0.0 | 72 11 -10.4 -3.4 8 819 1829 75 18 -17.4 -4.7 | 36 10 -5.8 -8.1 9 789 2134 75 20 -19.3 -5.2 | 42 12 -7.7 -8.6 10 761 2438 80 20 -19.7 -3.5 | 50 11 -8.1 -6.9 11 734 2743 70 21 -19.7 -7.2 | 38 13 -8.1 -10.6 12 700 3141 65 21 -19.0 -8.9 | 31 14 -7.4 -12.3 13 657 3658 50 18 -13.8 -11.6 | 8 15 -2.2 -15.0 14 609 4267 65 11 -10.0 -4.6 | 349 8 1.6 -8.1 15 586 4572 5 5 -0.4 -5.0 | 307 14 11.2 -8.4 16 565 4877 35 3 -1.7 -2.5 | 301 11 9.9 -5.9 17 524 5486 105 22 -21.3 5.7 | 103 10 -9.7 2.3 18 500 5860 105 23 -22.2 6.0 | 103 11 -10.6 2.5 19 485 6096 110 22 -20.7 7.5 | 114 10 -9.1 4.1 20 414 7315 45 17 -12.0 -12.0 | 2 15 -0.4 -15.4 21 400 7590 60 16 -13.9 -8.0 | 11 12 -2.3 -11.4 22 398 7620 55 16 -13.1 -9.2 | 7 13 -1.5 -12.6 23 352 8534 30 12 -6.0 -10.4 | 338 15 5.6 -13.8 24 324 9144 55 8 -6.6 -4.6 | 328 9 5.0 -8.0 25 310 9449 25 7 -3.0 -6.3 | 319 13 8.6 -9.8 26 300 9700 340 7 2.4 -6.6 | 306 17 14.0 -10.0 27 298 9754 340 5 1.7 -4.7 | 301 16 13.3 -8.1 28 261 10668 315 23 16.3 -16.3 | 305 34 27.9 -19.7 29 250 10970 300 34 29.4 -17.0 | 296 46 41.0 -20.4 30 250 10973 295 34 30.8 -14.4 | 293 46 42.4 -17.8 31 200 12450 255 14 13.5 3.6 | 270 25 25.1 0.2 32 199 12497 260 12 11.8 2.1 | 273 23 23.4 -1.3 33 156 14021 210 14 7.0 12.1 | 245 21 18.6 8.7 34 150 14250 205 21 8.9 19.0 | 233 26 20.5 15.6 35 126 15240 195 21 5.4 20.3 | 225 24 17.0 16.9 36 120 15545 195 17 4.4 16.4 | 231 21 16.0 13.0 37 108 16154 35 5 -2.9 -4.1 | 311 12 8.7 -7.5 38 102 16461 45 21 -14.8 -14.8 | 10 19 -3.3 -18.3 39 100 16570 40 22 -14.1 -16.9 | 7 20 -2.5 -20.3 40 91 17069 50 15 -11.5 -9.6 | 360 13 0.1 -13.1 41 87 17374 35 26 -14.9 -21.3 | 8 25 -3.3 -24.7 42 78 17983 75 28 -27.0 -7.2 | 55 19 -15.5 -10.7 43 73 18288 105 26 -25.1 6.7 | 104 14 -13.5 3.3 44 70 18550 360 4 -0.0 -4.0 | 303 14 11.6 -7.4 45 66 18898 355 9 0.8 -9.0 | 315 18 12.4 -12.4 46 63 19202 320 15 9.6 -11.5 | 305 26 21.2 -14.9 47 59 19507 10 21 -3.6 -20.7 | 342 25 7.9 -24.1 48 54 20117 45 7 -4.9 -4.9 | 322 11 6.6 -8.4 49 50 20530 135 15 -10.6 10.6 | 188 7 1.0 7.2 50 48 20726 75 16 -15.5 -4.1 | 27 8 -3.9 -7.6 51 46 21031 140 16 -10.3 12.3 | 188 9 1.3 8.8 52 44 21336 65 22 -19.9 -9.3 | 33 15 -8.3 -12.7 53 38 22250 90 33 -33.0 0.0 | 81 22 -21.4 -3.4 54 34 22860 80 37 -36.4 -6.4 | 68 27 -24.8 -9.8 55 32 23165 100 41 -40.4 7.1 | 97 29 -28.8 3.7 56 30 23630 90 45 -45.0 0.0 | 84 34 -33.4 -3.4 57 27 24384 85 45 -44.8 -3.9 | 78 34 -33.2 -7.3 58 23 25298 65 44 -39.9 -18.6 | 52 36 -28.3 -22.0 59 20 26200 95 42 -41.8 3.7 | 90 30 -30.2 0.2 60 20 26213 90 43 -43.0 0.0 | 84 32 -31.4 -3.4 61 17 26822 100 43 -42.3 7.5 | 97 31 -30.8 4.0 62 14 27432 85 37 -36.9 -3.2 | 75 26 -25.3 -6.6 63 12 28042 100 47 -46.3 8.2 | 98 35 -34.7 4.7 64 10 28651 110 24 -22.6 8.2 | 114 12 -11.0 4.8 65 9 28956 125 33 -27.0 18.9 | 135 22 -15.4 15.5 66 8 29566 335 9 3.8 -8.2 | 307 19 15.4 -11.6 67 7 29870 5 12 -1.0 -12.0 | 326 19 10.5 -15.4 68 7 30175 85 14 -13.9 -1.2 | 27 5 -2.4 -4.6 Wind Parameters Mean winds (0-6000m): 76.4 at 16.1 knts Storm direction: 106.4 at 12.1 knts Shear (0-3000m) pos: 4.0 neg: 1.7 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 106.7 deg Storm rel helicity (0-3000m) pos: 72.2 neg: -29.5 tot: 42.7 m^2/s^2 ave: 14.2 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.22 Bulk Shear: 9.55 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 61 8 329 9| 14.2 0.0 14.2| 41.7 0.0 41.7 83.3 0.92| 16.8 15.5 1000 72 12 359 7| 8.7 0.0 8.7| 53.8 -1.1 52.6 52.6 0.87| 11.7 10.3 1500 78 15 23 7| 7.5 0.0 7.5| 65.6 -1.1 64.5 43.0 0.87| 9.8 8.5 2000 79 16 31 8| 5.7 1.6 7.2| 66.9 -18.0 48.9 24.4 0.53| 9.3 4.9 2500 78 17 35 8| 4.8 1.2 6.0| 72.2 -19.5 52.7 21.1 0.52| 8.0 4.2 3000 77 17 36 9| 4.0 1.7 5.7| 72.2 -29.5 42.7 14.2 0.40| 7.4 3.0 4000 72 18 30 10| 2.6 1.8 4.4| 72.2 -58.8 13.4 3.4 0.18| 7.0 1.2 5000 69 16 19 9| 2.5 2.1 4.7| 83.2 -92.8 -9.6 -1.9 0.03| 7.6 0.2 6000 76 16 30 8| 3.7 1.8 5.5|126.5 -92.8 33.7 5.6 0.24| 8.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//TTPP/skewt/TTPP.skewt.20251219.12.gif