UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080400.upa.cvt Date: 0000Z 4 AUG 25 Searching for TSDM... Searching the city database file for: TSDM ... Date:0000Z 4 AUG 25 Station: TSDM WMO ident: 78486 Latitude: 18.43 Longitude: -69.88 Elevation: 14.00 ------------------------------------------------------------------------------- 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 1014 14 29.4 26.2 83 3.2 27.0 150 2 301.3 305.3 299.7 365.2 21.57 1 1002 120 27.2 23.6 81 3.6 24.6 133 7 300.2 303.6 297.7 354.8 18.61 2 1000 138 26.8 23.2 81 3.6 24.2 130 8 300.0 303.3 297.3 353.3 18.19 3 995 182 26.6 23.2 82 3.4 24.1 130 8 300.2 303.5 297.4 353.8 18.28 4 949 600 24.0 22.4 91 1.6 22.9 144 9 301.6 305.0 297.8 355.5 18.26 5 925 825 22.6 19.7 84 2.9 20.5 155 10 302.4 305.3 296.4 349.1 15.81 6 850 1558 18.6 12.6 68 6.0 14.7 135 9 305.6 307.7 293.9 338.2 10.85 7 830 1762 17.4 11.4 68 6.0 13.6 135 9 306.5 308.4 293.7 337.4 10.26 8 818 1886 16.6 11.7 73 4.9 13.4 132 9 306.9 308.9 294.0 338.9 10.62 9 788 2204 15.2 7.2 59 8.0 10.3 116 11 308.7 310.2 292.6 333.5 8.11 10 760 2510 13.2 8.4 73 4.8 10.2 125 12 309.7 311.5 293.7 337.7 9.14 11 737 2768 12.0 4.0 58 8.0 7.4 146 13 311.2 312.5 292.4 332.6 6.93 12 704 3151 9.8 2.8 62 7.0 5.8 146 12 312.8 314.1 292.7 333.6 6.66 13 700 3198 9.6 -0.4 50 10.0 4.2 140 12 313.1 314.1 291.7 329.8 5.31 14 690 3317 9.2 0.2 53 9.0 4.3 139 12 314.0 315.0 292.2 331.7 5.63 15 668 3585 7.2 0.2 61 7.0 3.4 136 12 314.6 315.8 292.5 333.0 5.82 16 623 4154 3.6 -6.4 48 10.0 -1.1 131 14 316.9 317.6 291.5 329.1 3.80 17 596 4512 0.6 -1.6 85 2.2 -0.6 128 14 317.4 318.5 293.2 335.7 5.72 18 583 4688 -0.5 -3.7 79 3.2 -2.1 127 14 318.1 319.1 292.9 334.2 5.00 19 570 4868 -1.7 -3.9 85 2.2 -2.8 125 14 318.8 319.8 293.0 335.0 5.03 20 535 5370 -4.3 -11.3 58 7.0 -7.2 112 13 321.5 322.1 292.1 331.5 3.01 21 500 5900 -7.5 -14.5 57 7.0 -10.2 105 14 323.9 324.4 292.3 332.3 2.49 22 497 5947 -7.7 -13.7 62 6.0 -10.0 106 14 324.2 324.7 292.6 333.2 2.67 23 483 6169 -8.7 -17.7 48 9.0 -11.8 110 13 325.6 326.0 292.4 332.4 1.97 24 440 6888 -13.1 -16.3 77 3.2 -14.2 104 14 328.9 329.4 293.6 337.3 2.43 25 424 7170 -14.7 -20.7 60 6.0 -16.6 105 15 330.3 330.7 293.4 336.4 1.73 26 404 7535 -17.1 -24.1 55 7.0 -19.0 117 16 331.8 332.1 293.5 336.6 1.35 27 400 7610 -17.5 -24.5 54 7.0 -19.4 120 16 332.2 332.5 293.6 337.0 1.31 28 392 7761 -18.1 -24.1 59 6.0 -19.7 117 16 333.4 333.7 293.9 338.4 1.39 29 358 8433 -21.9 -33.9 33 12.0 -24.2 110 17 337.1 337.2 294.1 339.4 0.61 30 355 8495 -22.3 -32.3 40 10.0 -24.3 111 17 337.3 337.5 294.3 340.0 0.72 31 341 8789 -24.1 -37.1 29 13.0 -26.3 118 18 338.8 338.9 294.4 340.6 0.46 32 300 9710 -31.1 -37.1 56 6.0 -32.0 125 13 341.5 341.7 295.2 343.6 0.53 33 295 9829 -32.1 -38.1 55 6.0 -32.9 125 14 341.8 341.9 295.2 343.7 0.48 34 290 9949 -33.1 -40.1 50 7.0 -34.0 124 14 342.0 342.1 295.2 343.6 0.40 35 287 10021 -33.5 -39.5 55 6.0 -34.3 124 15 342.5 342.6 295.3 344.2 0.43 36 274 10344 -36.3 -49.3 25 13.0 -37.4 122 15 343.0 343.0 295.2 343.6 0.16 37 250 10970 -42.1 -46.9 59 4.8 -42.5 95 15 343.5 343.5 295.4 344.4 0.22 38 244 11134 -43.5 -47.7 63 4.2 -43.8 95 16 343.8 343.8 295.4 344.6 0.21 39 228 11587 -47.3 -51.9 59 4.6 -47.5 95 17 344.7 344.7 295.6 345.3 0.14 40 226 11645 -47.7 -51.8 63 4.1 -47.9 95 17 345.0 345.0 295.6 345.6 0.14 41 215 11973 -50.5 -56.5 49 6.0 -50.7 91 18 345.6 345.6 295.7 345.9 0.08 42 205 12281 -53.3 -56.6 67 3.3 -53.4 74 18 345.9 345.9 295.8 346.3 0.09 43 200 12440 -54.5 -59.5 54 5.0 -54.6 65 18 346.5 346.5 295.9 346.7 0.06 44 192 12700 -56.3 -67.3 24 11.0 -56.5 62 18 347.6 347.6 296.1 347.7 0.02 45 178 13177 -59.5 -64.5 52 5.0 -59.6 44 17 350.0 350.0 296.7 350.2 0.04 46 150 14230 -66.5 -73.5 37 7.0 -66.5 130 3 355.5 355.5 297.8 355.6 0.01 47 145 14435 -67.3 -75.3 31 8.0 -67.4 153 3 357.6 357.6 298.2 357.6 0.01 48 139 14690 -66.7 -79.7 14 13.0 -66.8 145 4 363.0 363.0 299.3 363.0 0.01 49 129 15139 -69.1 -82.1 14 13.0 -69.2 13 4 366.5 366.5 299.9 366.5 0.00 50 117 15718 -71.7 -83.7 15 12.0 -71.8 165 10 372.1 372.1 300.9 372.1 0.00 51 115 15820 -71.7 -83.7 15 12.0 -71.8 157 9 373.9 373.9 301.2 374.0 0.00 52 108 16193 -69.5 -82.5 13 13.0 -69.6 122 5 384.9 384.9 303.0 384.9 0.00 53 105 16361 -69.7 -83.7 11 14.0 -69.8 89 10 387.6 387.6 303.5 387.6 0.00 54 101 16591 -71.1 -85.1 11 14.0 -71.2 77 14 389.2 389.2 303.7 389.3 0.00 55 100 16650 -71.3 -85.3 11 14.0 -71.3 80 14 390.0 390.0 303.8 390.0 0.00 56 98 16769 -71.7 -85.7 11 14.0 -71.8 95 12 391.5 391.5 304.0 391.5 0.00 57 93 17077 -72.7 -85.7 12 13.0 -72.8 75 13 395.4 395.4 304.6 395.4 0.00 58 87 17467 -74.3 -92.3 5 18.0 -74.3 66 11 399.8 399.8 305.2 399.8 0.00 59 80 17954 -75.7 -92.7 5 17.0 -75.7 150 10 406.6 406.6 306.1 406.6 0.00 60 79 18026 -75.1 -92.1 5 17.0 -75.2 153 12 409.3 409.3 306.4 409.3 0.00 61 73 18491 -69.7 -88.7 5 19.0 -69.8 113 23 430.1 430.1 308.9 430.1 0.00 62 70 18740 -70.5 -90.5 4 20.0 -70.6 80 20 433.6 433.6 309.2 433.6 0.00 63 66 19088 -71.3 -91.3 4 20.0 -71.4 90 19 439.2 439.2 309.8 439.2 0.00 64 59 19757 -66.9 -88.9 3 22.0 -67.1 93 25 463.4 463.4 312.1 463.4 0.00 65 52 20515 -68.7 -91.7 2 23.0 -68.9 74 29 476.2 476.2 313.1 476.2 0.00 66 50 20750 -67.7 -91.7 2 24.0 -67.9 80 29 484.0 484.0 313.8 484.0 0.00 67 45 21388 -64.7 -90.7 2 26.0 -65.1 77 30 506.0 506.0 315.4 506.0 0.00 68 38 22429 -60.7 -89.7 1 29.0 -61.4 82 42 541.3 541.3 317.6 541.3 0.00 69 30 23920 -54.7 -85.7 1 31.0 -56.3 100 56 595.5 595.5 320.4 595.6 0.01 70 20 26560 -47.5 -80.5 1 33.0 -51.8 90 53 690.8 690.8 324.1 691.0 0.03 71 17 27634 -47.5 -80.5 1 33.0 -52.2 82 50 723.6 723.7 325.2 724.0 0.04 72 15 28458 -48.7 -80.7 1 32.0 -53.4 88 58 746.0 746.1 325.8 746.4 0.04 73 13 29405 -45.7 -78.7 1 33.0 -52.0 93 65 787.6 787.6 327.0 788.2 0.06 74 11 30515 -46.7 -79.7 1 33.0 -53.2 90 67 822.5 822.5 327.8 823.1 0.06 75 10 31150 -44.7 -78.4 1 33.7 -52.5 95 69 852.5 852.6 328.5 853.4 0.09 76 9.6 31424 -43.9 -77.9 1 34.0 -52.2 865.7 865.8 328.7 866.7 0.10 TRP 117 15718 -71.7 -83.7 15 12.0 -71.8 165 10 372.1 372.1 300.9 372.1 0.00 WND 10 31150 -44.7 -78.4 1 33.7 -52.5 95 69 852.5 852.6 328.5 853.4 0.09 Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 588.91 mb = 4607.94 m = 15117.75 ft Wetbulb zero: 633.91 mb = 4012.33 m = 13163.65 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 68.24 % Est. max temperature: 33.08 C = 91.54 F Sfc-Lift cond lev (LCL): 968.70 mb = 419.04 m = 1374.79 ft T: 25.13 C 700-500 lapse rate: 6.33 C/km ThetaE index: 18.17 C Layer 925.0- 818.0 mb Conv cond level (CCL): 896.88 mb = 1092.67 m = 3584.82 ft Mean mixing ratio: 17.84 g/kg Conv temperature: 31.65 C = 88.97 F Cap Strength: 1.02 C Lifted Index: -5.94 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.81 C Lifted Index @700 mb: -2.02 C Showalter Index: 0.04 C Risk: Thunderstorms probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 20.10 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 183.20 Risk: None Energy Index: -1.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2004.86 J/kg Max Up Vert Vel: 63.32 m/s Conv Inhibition (B-): 16.17 J/kg Cap Strength: 1.02 C Lift Cond Lev (LCL): 927.14 mb = 804.74 m = 2640.18 ft Lev Free Conv (LFC): 852.14 mb = 1536.20 m = 5039.95 ft Equ Level (EL): 152.14 mb = 14142.83 m = 46399.79 ft B at Equ Level: 1987.78 J/kg Max Parcel Lev (MPL): 82.14 mb = 17800.36 m = 58399.43 ft Wind level data Storm motion: 160 at 9 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 1014 14 150 2 -1.0 1.7 | 343 7 2.0 -6.4 1 1000 138 130 8 -6.1 5.1 | 46 4 -3.2 -3.0 2 981 305 130 8 -6.1 5.1 | 46 4 -3.2 -3.0 3 948 610 145 9 -5.2 7.4 | 71 2 -2.2 -0.8 4 925 825 155 10 -4.2 9.1 | 126 2 -1.3 0.9 5 916 914 160 9 -3.1 8.5 | 161 0 -0.1 0.3 6 884 1219 145 8 -4.6 6.6 | 46 2 -1.6 -1.6 7 850 1558 135 9 -6.4 6.4 | 62 4 -3.4 -1.8 8 823 1829 135 9 -6.4 6.4 | 62 4 -3.4 -1.8 9 794 2134 115 11 -10.0 4.6 | 63 8 -7.0 -3.5 10 766 2438 120 12 -10.4 6.0 | 74 8 -7.4 -2.1 11 739 2743 145 13 -7.5 10.6 | 119 5 -4.5 2.5 12 713 3048 160 13 -4.4 12.2 | 160 4 -1.5 4.1 13 700 3198 140 12 -7.7 9.2 | 102 5 -4.7 1.0 14 661 3658 135 12 -8.5 8.5 | 94 6 -5.5 0.3 15 613 4267 130 14 -10.7 9.0 | 96 8 -7.8 0.9 16 568 4877 125 14 -11.5 8.0 | 89 9 -8.5 -0.1 17 507 5791 100 13 -12.8 2.3 | 59 11 -9.8 -5.9 18 500 5900 105 14 -13.5 3.6 | 67 11 -10.6 -4.5 19 487 6096 110 13 -12.2 4.4 | 68 10 -9.2 -3.7 20 450 6706 110 13 -12.2 4.4 | 68 10 -9.2 -3.7 21 433 7010 100 15 -14.8 2.6 | 65 13 -11.8 -5.5 22 400 7610 120 16 -13.9 8.0 | 89 11 -10.9 -0.1 23 399 7620 120 16 -13.9 8.0 | 89 11 -10.9 -0.1 24 367 8230 105 17 -16.4 4.4 | 74 14 -13.5 -3.7 25 338 8839 120 18 -15.6 9.0 | 94 13 -12.6 0.9 26 324 9144 110 12 -11.3 4.1 | 64 9 -8.3 -4.0 27 300 9710 125 13 -10.6 7.5 | 85 8 -7.7 -0.7 28 298 9754 125 14 -11.5 8.0 | 89 9 -8.5 -0.1 29 261 10668 120 16 -13.9 8.0 | 89 11 -10.9 -0.1 30 250 10970 95 15 -14.9 1.3 | 60 14 -12.0 -6.8 31 239 11278 95 16 -15.9 1.4 | 63 15 -13.0 -6.7 32 218 11887 95 18 -17.9 1.6 | 66 16 -15.0 -6.6 33 200 12440 65 18 -16.3 -7.6 | 40 21 -13.3 -15.8 34 198 12497 70 18 -16.9 -6.2 | 44 20 -13.9 -14.3 35 171 13411 35 16 -9.2 -13.1 | 16 22 -6.2 -21.2 36 155 14021 35 18 -10.3 -14.7 | 18 24 -7.4 -22.9 37 150 14230 130 3 -2.3 1.9 | 354 6 0.7 -6.2 38 140 14630 175 3 -0.3 3.0 | 332 6 2.7 -5.2 39 133 14935 10 6 -1.0 -5.9 | 352 14 1.9 -14.1 40 127 15240 15 3 -0.8 -2.9 | 349 11 2.2 -11.0 41 120 15545 175 4 -0.3 4.0 | 328 5 2.6 -4.2 42 117 15718 165 10 -2.6 9.7 | 194 2 0.4 1.5 43 109 16154 130 4 -3.1 2.6 | 1 6 -0.1 -5.6 44 103 16459 70 13 -12.2 -4.4 | 36 16 -9.2 -12.6 45 100 16650 80 14 -13.8 -2.4 | 46 15 -10.8 -10.6 46 98 16764 95 12 -12.0 1.0 | 52 11 -9.0 -7.1 47 88 17374 55 13 -10.6 -7.5 | 26 17 -7.7 -15.6 48 84 17678 90 5 -5.0 0.0 | 14 8 -2.0 -8.1 49 80 17983 155 10 -4.2 9.1 | 126 2 -1.3 0.9 50 76 18288 140 25 -16.1 19.2 | 130 17 -13.1 11.0 51 70 18740 80 20 -19.7 -3.5 | 55 20 -16.7 -11.6 52 68 18898 115 12 -10.9 5.1 | 69 8 -7.9 -3.1 53 65 19202 75 23 -22.2 -6.0 | 54 24 -19.2 -14.1 54 59 19812 95 25 -24.9 2.2 | 75 23 -21.9 -6.0 55 53 20422 65 31 -28.1 -13.1 | 50 33 -25.1 -21.2 56 50 20726 95 24 -23.9 2.1 | 74 22 -20.9 -6.1 57 50 20750 80 29 -28.6 -5.0 | 63 29 -25.6 -13.2 58 45 21336 80 27 -26.6 -4.7 | 61 27 -23.6 -12.8 59 43 21641 65 39 -35.3 -16.5 | 53 41 -32.4 -24.6 60 36 22860 90 43 -43.0 0.0 | 79 41 -40.0 -8.1 61 31 23774 90 55 -55.0 0.0 | 81 53 -52.0 -8.1 62 30 23920 100 56 -55.1 9.7 | 92 52 -52.2 1.6 63 28 24384 100 56 -55.1 9.7 | 92 52 -52.2 1.6 64 23 25603 95 45 -44.8 3.9 | 84 42 -41.9 -4.2 65 20 26560 90 53 -53.0 0.0 | 81 51 -50.0 -8.1 66 19 26822 90 46 -46.0 0.0 | 79 44 -43.0 -8.1 67 18 27432 80 48 -47.3 -8.3 | 70 47 -44.3 -16.5 68 13 29261 95 65 -64.8 5.7 | 88 62 -61.8 -2.5 69 12 29870 85 65 -64.8 -5.7 | 77 63 -61.8 -13.8 70 10 31150 95 69 -68.7 6.0 | 88 66 -65.8 -2.1 Wind Parameters Mean winds (0-6000m): 130.0 at 11.6 knts Storm direction: 160.0 at 8.7 knts Shear (0-3000m) pos: 1.6 neg: 1.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 172.1 deg Storm rel helicity (0-3000m) pos: 23.6 neg: -0.5 tot: 23.1 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.1 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 865.55 Bulk Shear: 2.32 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 ------------------------------------------------------------------------------- 500 133 7 38 4| 0.0 6.9 6.9| 7.2 0.0 7.2 14.5 0.80| 8.3 6.6 1000 144 8 54 2| 1.2 3.5 4.6| 8.4 -0.1 8.4 8.4 0.64| 6.7 4.3 1500 144 8 54 2| 0.8 2.7 3.5| 9.0 -0.2 8.7 5.8 0.53| 5.6 2.9 2000 141 9 58 3| 0.6 2.5 3.1| 9.3 -0.2 9.1 4.5 0.47| 4.8 2.3 2500 135 9 64 4| 0.6 2.0 2.6| 14.2 -0.5 13.7 5.5 0.49| 4.7 2.3 3000 137 10 75 4| 1.6 1.7 3.3| 23.6 -0.5 23.1 7.7 0.59| 5.2 3.1 4000 138 10 84 4| 1.2 1.9 3.1| 23.9 -6.1 17.8 4.4 0.36| 4.7 1.7 5000 135 11 87 5| 1.0 1.7 2.7| 24.0 -10.2 13.9 2.8 0.29| 4.1 1.2 6000 130 12 83 6| 0.8 1.6 2.4| 28.2 -21.0 7.2 1.2 0.19| 4.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//TSDM/skewt/TSDM.skewt.20250804.00.gif