UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for TTPP... Searching the city database file for: TTPP ... Date:1200Z 4 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 25.8 24.4 92 1.4 24.8 125 8 297.9 301.4 297.5 354.2 19.35 1 1006 64 23.0 20.3 85 2.7 21.1 113 9 295.6 298.4 294.1 339.0 15.07 2 1000 113 22.8 20.1 85 2.7 20.9 100 10 296.0 298.6 294.1 339.0 14.97 3 990 201 22.6 20.0 85 2.6 20.8 114 13 296.6 299.3 294.3 340.0 15.03 4 982 272 22.6 19.8 84 2.8 20.6 125 15 297.3 300.0 294.4 340.6 14.96 5 951 551 21.0 19.3 90 1.7 19.8 118 19 298.4 301.1 294.8 342.0 14.98 6 944 615 21.0 19.6 92 1.4 20.1 115 20 299.0 301.8 295.3 343.9 15.38 7 925 792 20.6 20.2 98 0.4 20.4 100 28 300.4 303.4 296.3 348.2 16.32 8 918 858 20.4 20.4 100 0.0 20.4 100 31 300.8 303.9 296.5 349.7 16.66 9 907 962 19.4 17.4 88 2.0 18.1 99 33 300.8 303.4 294.7 341.7 13.92 10 884 1184 18.2 18.2 100 0.0 18.2 96 33 301.8 304.6 295.8 346.2 15.04 11 867 1351 17.8 14.8 83 3.0 15.8 93 30 303.1 305.3 294.2 339.5 12.30 12 850 1521 16.8 16.8 100 0.0 16.8 90 27 303.7 306.4 295.8 346.2 14.31 13 809 1941 14.2 13.8 97 0.4 14.0 94 25 305.3 307.6 294.8 342.3 12.36 14 795 2088 13.4 10.9 85 2.5 11.8 98 23 306.0 307.9 293.6 337.1 10.36 15 772 2335 12.6 8.3 75 4.3 10.0 100 26 307.7 309.4 293.0 334.8 8.94 16 758 2489 11.2 8.0 81 3.2 9.2 98 27 307.8 309.5 293.0 334.9 8.92 17 757 2500 11.0 7.5 79 3.5 8.9 97 28 307.7 309.3 292.7 333.9 8.63 18 743 2656 10.8 6.9 77 3.9 8.5 90 29 309.1 310.7 293.0 334.9 8.43 19 720 2918 10.0 7.2 83 2.8 8.3 79 27 311.0 312.7 293.9 338.4 8.89 20 700 3152 8.6 5.4 80 3.2 6.7 70 22 312.0 313.5 293.6 337.0 8.06 21 685 3331 7.0 6.6 97 0.4 6.8 79 25 312.2 313.9 294.3 339.9 8.97 22 627 4054 3.2 3.2 100 0.0 3.2 63 16 315.8 317.3 294.3 340.1 7.71 23 608 4303 2.0 1.9 99 0.1 2.0 54 10 317.2 318.6 294.4 340.2 7.24 24 601 4397 1.4 0.2 92 1.2 0.7 50 10 317.6 318.8 293.9 338.2 6.48 25 565 4893 -1.1 -1.1 100 0.0 -1.1 30 11 320.3 321.5 294.4 340.4 6.26 26 500 5860 -6.3 -6.3 100 0.0 -6.3 155 10 325.4 326.3 294.6 341.2 4.78 27 471 6327 -8.3 -8.3 100 0.0 -8.3 23 4 328.5 329.4 295.1 343.1 4.35 28 467 6394 -8.7 -8.8 99 0.1 -8.8 352 3 328.8 329.6 295.0 343.0 4.22 29 463 6461 -9.1 -9.1 100 0.0 -9.1 352 3 329.1 329.9 295.1 343.1 4.15 30 456 6579 -10.1 -10.2 99 0.1 -10.2 7 3 329.3 330.1 294.9 342.4 3.86 31 440 6855 -11.5 -11.5 100 0.0 -11.5 71 2 330.9 331.6 295.1 343.2 3.61 32 400 7580 -17.3 -19.0 87 1.7 -17.9 280 5 332.5 332.9 294.3 340.0 2.13 33 397 7636 -17.7 -19.6 85 1.9 -18.3 295 3 332.7 333.1 294.3 339.9 2.04 34 379 7980 -19.7 -21.1 89 1.4 -20.1 283 7 334.5 334.9 294.6 341.2 1.87 35 375 8059 -20.1 -21.8 86 1.7 -20.6 281 8 335.0 335.4 294.7 341.4 1.78 36 370 8158 -20.3 -21.7 89 1.4 -20.7 278 9 336.0 336.4 294.9 342.5 1.82 37 367 8218 -20.1 -20.7 95 0.6 -20.3 276 10 337.1 337.5 295.3 344.2 2.01 38 342 8736 -22.7 -24.8 83 2.1 -23.2 53 15 340.4 340.7 295.7 345.9 1.50 39 300 9680 -29.9 -43.9 24 14.0 -31.6 240 11 343.2 343.3 295.3 344.3 0.26 40 293 9849 -31.1 -46.1 21 15.0 -32.7 244 12 343.9 343.9 295.4 344.7 0.21 41 259 10716 -37.5 -48.5 31 11.0 -38.4 266 18 346.8 346.8 296.1 347.5 0.18 42 253 10878 -38.9 -50.9 27 12.0 -39.8 269 16 347.0 347.1 296.1 347.6 0.14 43 250 10960 -39.7 -51.7 27 12.0 -40.5 270 15 347.0 347.1 296.1 347.6 0.13 44 221 11788 -47.3 -53.3 50 6.0 -47.6 264 12 347.8 347.8 296.3 348.3 0.12 45 213 12031 -49.1 -59.1 30 10.0 -49.4 249 14 348.7 348.7 296.4 348.9 0.06 46 203 12344 -51.7 -59.7 38 8.0 -52.0 231 16 349.4 349.4 296.5 349.7 0.06 47 200 12440 -52.7 -61.7 33 9.0 -52.9 225 17 349.3 349.3 296.5 349.5 0.05 48 188 12837 -55.1 -67.1 21 12.0 -55.4 210 20 351.7 351.7 297.0 351.8 0.02 49 186 12905 -55.7 -65.7 28 10.0 -55.9 208 21 351.8 351.8 297.0 351.9 0.03 50 183 13009 -56.5 -68.5 21 12.0 -56.7 204 22 352.1 352.1 297.1 352.2 0.02 51 150 14240 -66.9 -72.9 42 6.0 -67.0 280 16 354.8 354.8 297.7 354.9 0.01 52 142 14569 -70.1 -74.2 55 4.1 -70.1 289 19 354.9 354.9 297.7 354.9 0.01 53 136 14824 -72.7 -77.1 51 4.4 -72.7 297 21 354.7 354.7 297.6 354.7 0.01 54 133 14955 -74.1 -77.8 57 3.7 -74.1 301 22 354.4 354.4 297.6 354.5 0.01 55 128 15178 -75.9 -80.5 48 4.6 -75.9 307 23 355.1 355.1 297.7 355.1 0.00 56 114 15840 -80.1 -82.9 63 2.8 -80.1 316 23 359.2 359.2 298.5 359.3 0.00 57 113 15890 -80.1 -82.8 64 2.7 -80.1 317 23 360.2 360.2 298.7 360.2 0.00 58 110 16043 -80.3 -83.8 56 3.5 -80.3 319 23 362.6 362.6 299.2 362.6 0.00 59 100 16580 -81.3 -84.1 62 2.8 -81.3 350 19 370.6 370.6 300.7 370.7 0.00 60 99 16636 -81.3 -84.2 61 2.9 -81.3 350 20 371.7 371.7 300.9 371.7 0.00 61 92 17047 -80.9 -83.4 66 2.5 -80.9 327 11 380.4 380.4 302.3 380.4 0.00 62 88 17295 -81.7 -85.1 56 3.4 -81.7 343 15 383.6 383.6 302.8 383.7 0.00 63 86 17423 -82.5 -84.9 66 2.4 -82.5 348 17 384.6 384.6 303.0 384.6 0.00 64 82 17687 -83.7 -99.7 4 16.0 -83.7 335 17 387.4 387.4 303.4 387.4 0.00 65 81 17755 -83.7 -99.7 4 16.0 -83.7 335 17 388.7 388.7 303.6 388.7 0.00 66 75 18183 -81.7 -97.7 5 16.0 -81.7 2 22 401.6 401.6 305.4 401.6 0.00 67 70 18570 -80.1 -97.1 4 17.0 -80.1 30 15 413.0 413.0 306.9 413.0 0.00 68 66 18904 -78.5 -95.5 5 17.0 -78.6 38 13 423.5 423.5 308.1 423.5 0.00 69 60 19453 -74.5 -93.5 4 19.0 -74.6 77 13 444.2 444.2 310.3 444.2 0.00 70 54 20071 -70.9 -88.9 5 18.0 -71.0 73 7 466.0 466.0 312.3 466.1 0.00 71 50 20530 -68.5 -87.5 5 19.0 -68.7 60 16 482.1 482.1 313.6 482.1 0.00 72 48 20775 -69.3 -88.3 5 19.0 -69.5 98 13 485.8 485.8 313.9 485.8 0.00 73 46 21030 -69.1 -88.1 5 19.0 -69.3 65 25 492.3 492.3 314.4 492.3 0.00 74 43 21435 -67.5 -86.5 5 19.0 -67.8 80 23 505.8 505.8 315.4 505.8 0.01 75 42 21577 -67.1 -86.1 5 19.0 -67.4 92 24 510.2 510.2 315.7 510.2 0.01 76 41 21723 -67.1 -86.1 5 19.0 -67.4 88 24 513.7 513.7 315.9 513.7 0.01 77 36 22516 -63.3 -83.3 5 20.0 -63.8 75 36 543.0 543.0 317.7 543.1 0.01 78 35 22691 -61.5 -81.5 5 20.0 -62.1 82 37 552.1 552.1 318.2 552.2 0.01 79 32 23252 -57.7 -78.7 5 21.0 -58.8 99 41 576.6 576.6 319.5 576.8 0.03 80 32 23252 -57.5 -78.5 5 21.0 -58.6 99 41 577.1 577.1 319.5 577.3 0.03 81 30 23660 -57.7 -78.7 5 21.0 -58.9 95 46 587.3 587.4 320.0 587.5 0.03 82 28 24096 -57.1 -77.1 6 20.0 -58.4 95 47 600.7 600.7 320.6 601.0 0.04 83 28 24096 -56.9 -77.9 5 21.0 -58.2 95 47 601.3 601.3 320.7 601.5 0.03 84 28 24096 -56.9 -77.9 5 21.0 -58.2 95 47 601.3 601.3 320.7 601.5 0.03 85 26 24567 -56.1 -77.1 6 21.0 -57.6 93 48 616.4 616.4 321.3 616.7 0.04 86 25 24817 -55.9 -76.9 6 21.0 -57.5 97 46 623.9 624.0 321.7 624.3 0.04 87 24 25077 -55.1 -76.1 6 21.0 -56.9 100 43 633.6 633.6 322.0 634.0 0.05 88 24 25077 -55.3 -76.3 6 21.0 -57.1 100 43 633.0 633.0 322.0 633.4 0.05 89 22 25632 -55.5 -76.5 6 21.0 -57.3 103 39 648.4 648.4 322.6 648.8 0.05 90 22 25632 -55.7 -76.7 6 21.0 -57.5 103 39 647.8 647.8 322.6 648.2 0.05 91 21 25929 -56.1 -77.1 6 21.0 -57.9 104 37 655.2 655.3 322.9 655.6 0.05 92 20 26240 -54.7 -76.7 5 22.0 -56.9 95 37 668.7 668.8 323.4 669.2 0.06 93 19 26569 -53.3 -75.3 5 22.0 -55.9 90 37 683.0 683.0 323.9 683.6 0.07 94 19 26569 -52.9 -74.9 5 22.0 -55.6 90 37 684.2 684.2 323.9 684.9 0.08 95 18 26918 -53.1 -68.1 15 15.0 -55.5 85 36 694.2 694.3 324.3 696.2 0.22 TRP 82 17687 -83.7 -99.7 4 16.0 -83.7 335 17 387.4 387.4 303.4 387.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 580.84 mb = 4674.67 m = 15336.65 ft Wetbulb zero: 586.67 mb = 4590.67 m = 15061.08 ft Precipitable water: 2.32 inches Sfc-500 mean rel hum: 92.78 % Est. max temperature: 31.15 C = 88.08 F Sfc-Lift cond lev (LCL): 992.07 mb = 182.58 m = 599.02 ft T: 22.64 C 700-500 lapse rate: 5.50 C/km ThetaE index: 15.25 C Layer 1006.0-1000.0 mb Conv cond level (CCL): 896.94 mb = 1058.63 m = 3473.16 ft Mean mixing ratio: 15.46 g/kg Conv temperature: 29.14 C = 84.44 F Cap Strength: 1.51 C Lifted Index: -0.81 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.28 C Lifted Index @700 mb: -0.03 C Showalter Index: -1.98 C Risk: Thunderstorms probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 23.10 C K Index: 36.70 Risk: > 80 % chance of thunderstorms Sweat Index: 265.60 Risk: None Energy Index: -1.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 155.22 J/kg Max Up Vert Vel: 17.62 m/s Conv Inhibition (B-): 37.49 J/kg Cap Strength: 1.48 C Lift Cond Lev (LCL): 936.95 mb = 680.52 m = 2232.66 ft Lev Free Conv (LFC): 801.95 mb = 2014.72 m = 6609.89 ft Equ Level (EL): 781.95 mb = 2227.52 m = 7308.04 ft B at Equ Level: 19.31 J/kg Max Parcel Lev (MPL): 281.95 mb = 10118.87 m = 33197.97 ft Wind level data Storm motion: 121 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 15 125 8 -6.6 4.6 | 295 6 5.9 -2.8 1 1000 113 100 10 -9.8 1.7 | 335 6 2.6 -5.6 2 978 305 130 16 -12.3 10.3 | 183 3 0.2 2.9 3 945 610 115 20 -18.1 8.5 | 101 6 -5.7 1.1 4 925 792 100 28 -27.6 4.9 | 81 15 -15.2 -2.5 5 912 914 100 33 -32.5 5.7 | 85 20 -20.1 -1.6 6 880 1219 95 33 -32.9 2.9 | 78 21 -20.4 -4.5 7 850 1521 90 27 -27.0 0.0 | 63 16 -14.6 -7.4 8 819 1829 90 26 -26.0 0.0 | 62 15 -13.6 -7.4 9 790 2134 100 23 -22.7 4.0 | 72 11 -10.2 -3.4 10 762 2438 100 27 -26.6 4.7 | 79 14 -14.2 -2.7 11 735 2743 85 30 -29.9 -2.6 | 60 20 -17.5 -10.0 12 700 3152 70 22 -20.7 -7.5 | 29 17 -8.2 -14.9 13 683 3353 80 25 -24.6 -4.3 | 46 17 -12.2 -11.7 14 657 3658 75 25 -24.1 -6.5 | 40 18 -11.7 -13.8 15 609 4267 55 10 -8.2 -5.7 | 342 14 4.2 -13.1 16 565 4877 30 11 -5.5 -9.5 | 338 18 6.9 -16.9 17 544 5182 165 4 -1.0 3.9 | 287 12 11.4 -3.5 18 500 5860 155 10 -4.2 9.1 | 258 8 8.2 1.7 19 485 6096 130 8 -6.1 5.1 | 289 7 6.3 -2.2 20 466 6401 345 3 0.8 -2.9 | 308 17 13.2 -10.3 21 448 6706 25 3 -1.3 -2.7 | 312 15 11.2 -10.1 22 431 7010 125 1 -0.8 0.6 | 300 13 11.6 -6.8 23 414 7315 355 2 0.2 -2.0 | 307 16 12.6 -9.3 24 400 7580 280 5 4.9 -0.9 | 295 19 17.3 -8.2 25 398 7620 295 3 2.7 -1.3 | 300 17 15.1 -8.6 26 366 8230 275 10 10.0 -0.9 | 290 24 22.4 -8.2 27 337 8839 85 16 -15.9 -1.4 | 22 9 -3.5 -8.7 28 323 9144 100 15 -14.8 2.6 | 26 5 -2.3 -4.7 29 310 9449 210 9 4.5 7.8 | 269 17 16.9 0.4 30 300 9680 240 11 9.5 5.5 | 275 22 22.0 -1.9 31 261 10668 265 18 17.9 1.6 | 281 31 30.4 -5.8 32 250 10960 270 15 15.0 -0.0 | 285 28 27.4 -7.4 33 228 11582 275 11 11.0 -1.0 | 290 25 23.4 -8.3 34 200 12440 225 17 12.0 12.0 | 259 25 24.4 4.7 35 180 13106 200 23 7.9 21.6 | 235 25 20.3 14.3 36 171 13411 190 16 2.8 15.8 | 241 17 15.2 8.4 37 163 13716 250 10 9.4 3.4 | 280 22 21.8 -3.9 38 150 14240 280 16 15.8 -2.8 | 290 30 28.2 -10.1 39 126 15240 310 24 18.4 -15.4 | 306 38 30.8 -22.8 40 108 16154 320 23 14.8 -17.6 | 313 37 27.2 -25.0 41 100 16580 350 19 3.3 -18.7 | 329 30 15.7 -26.1 42 97 16764 350 23 4.0 -22.7 | 331 34 16.4 -30.0 43 92 17069 325 10 5.7 -8.2 | 311 24 18.2 -15.5 44 87 17374 350 17 3.0 -16.7 | 327 29 15.4 -24.1 45 82 17678 340 19 6.5 -17.9 | 323 32 18.9 -25.2 46 82 17687 335 17 7.2 -15.4 | 319 30 19.6 -22.8 47 78 17983 335 16 6.8 -14.5 | 319 29 19.2 -21.9 48 74 18288 15 25 -6.5 -24.1 | 349 32 6.0 -31.5 49 70 18570 30 15 -7.5 -13.0 | 346 21 4.9 -20.3 50 70 18593 25 28 -11.8 -25.4 | 359 33 0.6 -32.7 51 66 18898 35 13 -7.5 -10.6 | 345 19 5.0 -18.0 52 63 19202 90 17 -17.0 0.0 | 32 9 -4.6 -7.4 53 60 19507 75 12 -11.6 -3.1 | 355 10 0.8 -10.5 54 57 19812 60 5 -4.3 -2.5 | 321 13 8.1 -9.9 55 54 20117 75 7 -6.8 -1.8 | 328 11 5.7 -9.2 56 51 20422 125 14 -11.5 8.0 | 235 1 1.0 0.7 57 50 20530 60 16 -13.9 -8.0 | 5 15 -1.4 -15.4 58 48 20726 105 11 -10.6 2.8 | 338 5 1.8 -4.5 59 46 21031 65 25 -22.7 -10.6 | 30 21 -10.2 -17.9 60 44 21336 70 22 -20.7 -7.5 | 29 17 -8.2 -14.9 61 42 21641 95 24 -23.9 2.1 | 65 13 -11.5 -5.3 62 40 21946 75 25 -24.1 -6.5 | 40 18 -11.7 -13.8 63 36 22555 75 36 -34.8 -9.3 | 53 28 -22.3 -16.7 64 33 23165 100 40 -39.4 6.9 | 89 27 -27.0 -0.4 65 30 23660 95 46 -45.8 4.0 | 84 34 -33.4 -3.3 66 28 24079 95 47 -46.8 4.1 | 85 35 -34.4 -3.3 67 27 24384 90 50 -50.0 0.0 | 79 38 -37.6 -7.4 68 24 24994 100 44 -43.3 7.6 | 91 31 -30.9 0.3 69 23 25298 100 42 -41.4 7.3 | 90 29 -28.9 -0.1 70 21 25908 105 37 -35.7 9.6 | 95 23 -23.3 2.2 71 20 26240 95 37 -36.9 3.2 | 80 25 -24.4 -4.1 72 17 26822 80 36 -35.5 -6.3 | 59 27 -23.0 -13.6 Wind Parameters Mean winds (0-6000m): 90.6 at 19.2 knts Storm direction: 120.6 at 14.4 knts Shear (0-3000m) pos: 0.5 neg: 3.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 104.5 deg Storm rel helicity (0-3000m) pos: 25.5 neg: -112.8 tot: -87.3 m^2/s^2 ave: -29.1 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 12.1 stream: -4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 11.75 Bulk Shear: 13.21 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 ------------------------------------------------------------------------------- 500 121 14 300 0| 0.0 11.1 11.1| 7.0 -3.5 3.5 7.0 -0.28| 20.0 -5.5 1000 110 20 86 7| 0.0 13.4 13.4| 12.4 -19.3 -6.8 -6.8 -0.26| 19.3 -5.1 1500 103 24 80 11| 0.0 7.2 7.2| 12.4 -51.7 -39.3 -26.2 -0.36| 15.7 -5.6 2000 100 24 75 12| 1.0 5.4 6.4| 17.8 -54.0 -36.2 -18.1 -0.31| 12.9 -4.0 2500 100 25 75 12| 0.6 4.3 5.0| 25.5 -59.0 -33.5 -13.4 -0.25| 11.8 -2.9 3000 97 25 71 13| 0.5 3.7 4.3| 25.5-112.8 -87.3 -29.1 -0.36| 12.1 -4.3 4000 91 25 61 14| 0.5 2.2 2.7| 42.8-169.8-127.0 -31.7 -0.39| 11.3 -4.4 5000 88 22 48 12| 1.2 1.6 2.8| 45.5-206.1-160.6 -32.1 -0.41| 11.2 -4.5 6000 91 19 44 10| 1.6 1.4 2.9| 49.6-232.9-183.3 -30.6 -0.42| 10.7 -4.5 Wrote GIF file: /home/apache/climate/data/raob//TTPP/skewt/TTPP.skewt.20251204.12.gif