UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080100.upa.cvt Date: 0000Z 1 AUG 25 Searching for TSDM... Searching the city database file for: TSDM ... Date:0000Z 1 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 1015 14 27.8 23.6 78 4.2 24.7 10 3 299.7 303.0 297.4 353.4 18.36 1 1000 150 27.0 21.0 70 6.0 22.7 50 6 300.1 303.0 295.8 346.6 15.85 2 995 194 26.8 20.8 70 6.0 22.5 50 6 300.4 303.3 295.8 346.5 15.73 3 935 742 22.8 19.3 81 3.5 20.4 81 9 301.7 304.5 295.9 346.6 15.24 4 925 836 22.2 18.3 79 3.9 19.5 85 10 302.0 304.7 295.4 344.7 14.46 5 850 1567 17.2 17.2 100 0.0 17.2 80 10 304.2 306.9 296.1 347.9 14.68 6 845 1618 17.0 17.0 100 0.0 17.0 77 10 304.5 307.2 296.2 347.9 14.58 7 700 3207 9.4 9.4 100 0.0 9.4 50 16 312.9 314.9 295.7 345.8 10.65 8 663 3652 2.8 2.8 100 0.0 2.8 59 19 310.4 311.7 292.3 332.2 7.08 9 651 3800 3.2 3.2 100 0.0 3.2 62 18 312.4 313.9 293.2 335.5 7.42 10 641 3925 2.4 2.4 100 0.0 2.4 64 18 312.9 314.3 293.1 335.1 7.12 11 637 3976 2.8 2.8 100 0.0 2.8 65 18 313.9 315.3 293.6 337.0 7.37 12 602 4430 -1.5 -1.5 100 0.0 -1.5 71 15 314.1 315.2 292.3 332.0 5.70 13 597 4496 -1.3 -1.3 100 0.0 -1.3 72 15 315.1 316.2 292.7 333.5 5.84 14 584 4671 -2.1 -2.1 100 0.0 -2.1 73 13 316.1 317.2 292.8 334.0 5.62 15 567 4906 -2.5 -2.5 100 0.0 -2.5 74 12 318.3 319.4 293.4 336.3 5.62 16 559 5019 -0.7 -0.9 99 0.2 -0.8 66 11 321.8 323.0 294.9 342.5 6.43 17 500 5900 -7.1 -38.1 6 31.0 -13.5 80 10 324.4 324.4 290.4 325.5 0.29 18 479 6234 -8.7 -40.7 6 32.0 -14.8 85 10 326.4 326.5 290.9 327.3 0.23 19 467 6430 -9.3 -40.3 6 31.0 -15.3 93 11 328.0 328.1 291.4 329.0 0.24 20 464 6480 -9.5 -41.5 5 32.0 -15.4 95 11 328.4 328.4 291.5 329.2 0.22 21 418 7278 -15.3 -40.3 10 25.0 -19.7 100 11 330.9 331.0 292.3 332.0 0.27 22 409 7443 -15.9 -43.9 7 28.0 -20.3 100 12 332.2 332.2 292.5 332.9 0.19 23 400 7610 -17.1 -44.1 8 27.0 -21.2 100 13 332.8 332.8 292.7 333.5 0.19 24 385 7895 -19.5 -44.5 9 25.0 -23.1 96 13 333.3 333.3 292.8 334.0 0.19 25 364 8308 -21.7 -49.7 6 28.0 -25.1 89 14 335.7 335.7 293.4 336.2 0.11 26 357 8451 -22.5 -44.5 12 22.0 -25.5 87 15 336.5 336.6 293.7 337.3 0.20 27 341 8785 -25.3 -51.3 7 26.0 -28.0 97 13 337.1 337.2 293.7 337.6 0.10 28 330 9022 -26.7 -46.7 13 20.0 -29.0 108 10 338.4 338.4 294.1 339.1 0.17 29 319 9265 -28.7 -48.7 13 20.0 -30.7 120 10 338.9 339.0 294.2 339.5 0.14 30 300 9700 -32.5 -44.5 29 12.0 -33.8 140 16 339.6 339.6 294.4 340.5 0.24 31 287 10011 -35.5 -45.5 35 10.0 -36.4 140 19 339.6 339.7 294.4 340.5 0.23 32 256 10799 -41.9 -56.9 18 15.0 -42.6 111 18 341.4 341.5 294.7 341.7 0.07 33 250 10960 -43.1 -54.1 29 11.0 -43.7 100 20 342.0 342.0 294.9 342.4 0.10 34 226 11630 -49.1 -55.1 50 6.0 -49.3 96 21 342.8 342.8 295.1 343.2 0.10 35 219 11835 -50.7 -60.7 30 10.0 -51.0 95 21 343.5 343.5 295.2 343.7 0.05 36 213 12015 -51.7 -57.7 49 6.0 -51.9 83 20 344.6 344.7 295.5 344.9 0.07 37 209 12138 -52.5 -66.5 17 14.0 -52.8 71 19 345.3 345.3 295.6 345.4 0.02 38 200 12420 -54.9 -64.9 28 10.0 -55.1 80 22 345.8 345.8 295.7 346.0 0.03 39 179 13122 -60.3 -67.3 39 7.0 -60.4 83 26 348.1 348.1 296.3 348.3 0.02 40 169 13479 -62.5 -71.5 29 9.0 -62.6 85 28 350.3 350.3 296.7 350.3 0.01 41 166 13589 -63.1 -71.1 33 8.0 -63.2 86 27 351.1 351.1 296.9 351.1 0.02 42 153 14089 -65.5 -75.5 24 10.0 -65.6 90 24 355.2 355.2 297.7 355.3 0.01 43 150 14210 -64.9 -75.9 21 11.0 -65.0 90 21 358.3 358.3 298.4 358.3 0.01 44 147 14333 -64.3 -79.3 11 15.0 -64.4 95 21 361.4 361.4 299.0 361.4 0.01 45 141 14587 -64.9 -80.9 9 16.0 -65.0 104 20 364.7 364.7 299.6 364.7 0.00 46 129 15126 -66.9 -80.9 12 14.0 -67.0 125 18 370.5 370.5 300.7 370.5 0.00 47 113 15914 -72.1 -84.1 15 12.0 -72.2 130 11 375.1 375.1 301.4 375.1 0.00 48 109 16126 -72.5 -83.5 17 11.0 -72.5 130 9 378.2 378.2 301.9 378.2 0.00 49 100 16630 -73.9 -84.9 17 11.0 -73.9 125 20 384.9 384.9 303.1 385.0 0.00 50 94 16989 -76.1 -86.1 19 10.0 -76.2 140 26 387.5 387.5 303.4 387.5 0.00 51 91 17176 -75.5 -84.5 23 9.0 -75.5 130 23 392.3 392.3 304.1 392.3 0.00 52 78 18077 -71.9 -83.9 15 12.0 -72.0 92 19 417.4 417.4 307.4 417.5 0.00 53 70 18720 -68.5 -88.5 4 20.0 -68.7 120 35 437.8 437.8 309.7 437.8 0.00 54 63 19354 -64.5 -87.5 3 23.0 -64.8 116 28 460.1 460.1 311.8 460.1 0.00 55 50 20770 -61.1 -87.1 2 26.0 -61.6 80 34 499.5 499.5 314.9 499.5 0.00 56 49 20895 -61.1 -87.1 2 26.0 -61.6 82 34 502.4 502.4 315.1 502.4 0.00 57 45 21422 -62.5 -88.5 2 26.0 -63.0 73 39 511.4 511.4 315.7 511.4 0.00 58 37 22641 -58.5 -86.5 2 28.0 -59.4 80 40 551.1 551.1 318.2 551.1 0.01 59 35 22990 -58.7 -85.7 2 27.0 -59.6 80 40 559.4 559.4 318.6 559.4 0.01 60 32 23554 -58.1 -86.1 2 28.0 -59.2 80 39 575.5 575.5 319.5 575.6 0.01 61 31 23754 -58.3 -86.3 2 28.0 -59.4 80 39 580.2 580.2 319.7 580.3 0.01 62 30 23960 -58.1 -86.1 2 28.0 -59.2 85 41 586.2 586.3 320.0 586.3 0.01 63 29 24174 -57.9 -85.9 2 28.0 -59.1 88 41 592.5 592.5 320.3 592.6 0.01 64 27 24628 -55.7 -84.7 1 29.0 -57.3 89 44 610.9 610.9 321.1 611.0 0.01 65 26 24869 -54.9 -82.9 2 28.0 -56.7 88 46 619.8 619.8 321.5 619.9 0.02 66 26 24869 -54.9 -83.9 2 29.0 -56.7 88 46 619.8 619.8 321.5 619.9 0.01 67 24 25381 -55.5 -84.5 2 29.0 -57.3 86 52 632.4 632.4 322.0 632.5 0.01 68 23 25653 -55.7 -83.7 2 28.0 -57.5 86 54 639.6 639.6 322.3 639.7 0.02 69 22 25937 -55.1 -84.1 2 29.0 -57.1 91 52 649.6 649.6 322.7 649.7 0.02 70 21 26235 -53.9 -82.9 2 29.0 -56.2 95 51 661.9 661.9 323.2 662.0 0.02 71 20 26550 -52.1 -81.1 2 29.0 -55.0 90 47 676.7 676.7 323.7 676.9 0.03 72 20 26550 -52.3 -81.3 2 29.0 -55.1 90 47 676.1 676.1 323.6 676.3 0.03 73 18 27232 -51.9 -81.9 2 30.0 -55.1 92 49 698.0 698.0 324.4 698.2 0.03 74 17 27601 -53.3 -82.3 2 29.0 -56.2 94 52 705.0 705.1 324.6 705.3 0.03 75 16 27992 -53.3 -82.3 2 29.0 -56.3 92 53 717.4 717.4 325.0 717.6 0.03 76 16 27992 -53.1 -82.1 2 29.0 -56.2 92 53 718.0 718.0 325.0 718.3 0.03 77 13 29339 -50.3 -79.3 2 29.0 -54.8 94 68 771.7 771.7 326.5 772.2 0.06 78 13 29339 -49.9 -79.9 2 30.0 -54.5 94 68 773.0 773.1 326.5 773.5 0.05 79 12 29863 -48.8 -78.3 2 29.5 -54.1 90 71 795.0 795.1 327.1 795.7 0.07 80 11 30437 -47.5 -76.5 2 29.0 -53.6 819.6 819.6 327.7 820.6 0.11 81 11 30437 -47.7 -68.7 7 21.0 -53.4 818.9 819.0 327.8 822.3 0.33 TRP 94 16989 -76.1 -86.1 19 10.0 -76.2 140 26 387.5 387.5 303.4 387.5 0.00 WND 12 29863 -48.8 -78.3 2 29.5 -54.1 90 71 795.0 795.1 327.1 795.7 0.07 Sounding variables and indices 1000-500 mb thick: 5750.00 m Freezing level: 614.21 mb = 4271.31 m = 14013.30 ft Wetbulb zero: 614.30 mb = 4267.14 m = 13999.63 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 87.96 % Est. max temperature: 31.87 C = 89.37 F Sfc-Lift cond lev (LCL): 955.30 mb = 552.93 m = 1814.05 ft T: 24.18 C 700-500 lapse rate: 6.13 C/km ThetaE index: 15.70 C Layer 700.0- 651.0 mb Conv cond level (CCL): 868.31 mb = 1382.75 m = 4536.52 ft Mean mixing ratio: 15.56 g/kg Conv temperature: 31.77 C = 89.19 F Cap Strength: 1.59 C Lifted Index: -3.02 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.37 C Lifted Index @700 mb: -0.29 C Showalter Index: -3.37 C Risk: Severe thunderstorms possible Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 24.30 C K Index: 41.50 Risk: > 80 % chance of thunderstorms Sweat Index: 236.40 Risk: None Energy Index: -4.36 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 913.95 J/kg Max Up Vert Vel: 42.75 m/s Conv Inhibition (B-): 30.45 J/kg Cap Strength: 1.59 C Lift Cond Lev (LCL): 901.41 mb = 1059.29 m = 3475.33 ft Lev Free Conv (LFC): 776.41 mb = 2332.24 m = 7651.62 ft Equ Level (EL): 186.41 mb = 12865.01 m = 42207.53 ft B at Equ Level: 906.27 J/kg Max Parcel Lev (MPL): 116.41 mb = 15737.24 m = 51630.74 ft Wind level data Storm motion: 100 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 1015 14 10 3 -0.5 -3.0 | 297 10 8.7 -4.5 1 1000 150 50 6 -4.6 -3.9 | 320 7 4.6 -5.4 2 983 305 50 6 -4.6 -3.9 | 320 7 4.6 -5.4 3 949 610 75 8 -7.7 -2.1 | 338 4 1.5 -3.6 4 925 836 85 10 -10.0 -0.9 | 18 3 -0.8 -2.4 5 917 914 90 11 -11.0 0.0 | 49 2 -1.8 -1.6 6 885 1219 95 16 -15.9 1.4 | 89 7 -6.8 -0.2 7 850 1567 80 10 -9.8 -1.7 | 11 3 -0.7 -3.3 8 824 1829 65 9 -8.2 -3.8 | 349 5 1.0 -5.4 9 795 2134 80 14 -13.8 -2.4 | 49 6 -4.6 -4.0 10 767 2438 70 16 -15.0 -5.5 | 40 9 -5.8 -7.0 11 740 2743 70 13 -12.2 -4.4 | 27 7 -3.0 -6.0 12 700 3207 50 16 -12.3 -10.3 | 15 12 -3.1 -11.8 13 687 3353 50 14 -10.7 -9.0 | 8 11 -1.5 -10.6 14 662 3658 60 19 -16.5 -9.5 | 33 13 -7.3 -11.1 15 613 4267 70 16 -15.0 -5.5 | 40 9 -5.8 -7.0 16 568 4877 75 12 -11.6 -3.1 | 27 5 -2.4 -4.7 17 547 5182 55 10 -8.2 -5.7 | 352 7 1.0 -7.3 18 507 5791 85 8 -8.0 -0.7 | 332 3 1.2 -2.3 19 500 5900 80 10 -9.8 -1.7 | 11 3 -0.7 -3.3 20 487 6096 80 9 -8.9 -1.6 | 354 3 0.3 -3.1 21 450 6706 105 12 -11.6 3.1 | 123 3 -2.4 1.6 22 416 7315 100 11 -10.8 1.9 | 102 2 -1.6 0.4 23 400 7610 100 13 -12.8 2.3 | 101 4 -3.6 0.7 24 399 7620 100 12 -11.8 2.1 | 101 3 -2.6 0.5 25 352 8534 85 15 -14.9 -1.3 | 64 6 -5.8 -2.9 26 324 9144 115 9 -8.2 3.8 | 205 2 1.0 2.2 27 300 9700 140 16 -10.3 12.3 | 174 11 -1.1 10.7 28 285 10058 140 19 -12.2 14.6 | 167 13 -3.0 13.0 29 261 10668 120 16 -13.9 8.0 | 144 8 -4.7 6.4 30 250 10960 100 20 -19.7 3.5 | 100 11 -10.5 1.9 31 217 11887 95 21 -20.9 1.8 | 91 12 -11.7 0.3 32 207 12192 65 19 -17.2 -8.0 | 40 13 -8.0 -9.6 33 200 12420 80 22 -21.7 -3.8 | 67 14 -12.5 -5.4 34 171 13411 85 28 -27.9 -2.4 | 78 19 -18.7 -4.0 35 155 14021 90 25 -25.0 0.0 | 84 16 -15.8 -1.6 36 150 14210 90 21 -21.0 0.0 | 82 12 -11.8 -1.6 37 126 15240 130 17 -13.0 10.9 | 158 10 -3.8 9.4 38 108 16154 130 9 -6.9 5.8 | 208 5 2.3 4.2 39 100 16630 125 20 -16.4 11.5 | 144 12 -7.2 9.9 40 98 16764 95 11 -11.0 1.0 | 71 2 -1.8 -0.6 41 94 16989 140 26 -16.7 19.9 | 158 20 -7.5 18.4 42 88 17374 120 20 -17.3 10.0 | 136 12 -8.1 8.4 43 84 17678 95 16 -15.9 1.4 | 89 7 -6.8 -0.2 44 75 18288 90 21 -21.0 0.0 | 82 12 -11.8 -1.6 45 70 18720 120 35 -30.3 17.5 | 127 26 -21.1 15.9 46 65 19202 125 30 -24.6 17.2 | 135 22 -15.4 15.7 47 59 19812 90 22 -22.0 0.0 | 83 13 -12.8 -1.6 48 56 20117 100 26 -25.6 4.5 | 100 17 -16.4 3.0 49 53 20422 75 29 -28.0 -7.5 | 64 21 -18.8 -9.1 50 50 20770 80 34 -33.5 -5.9 | 73 25 -24.3 -7.5 51 48 21031 85 34 -33.9 -3.0 | 80 25 -24.7 -4.5 52 46 21336 70 39 -36.6 -13.3 | 62 31 -27.5 -14.9 53 41 21946 90 37 -37.0 0.0 | 87 28 -27.8 -1.6 54 38 22555 80 40 -39.4 -6.9 | 74 31 -30.2 -8.5 55 31 23774 80 39 -38.4 -6.8 | 74 30 -29.2 -8.3 56 30 23960 85 41 -40.8 -3.6 | 81 32 -31.7 -5.1 57 28 24384 90 41 -41.0 0.0 | 87 32 -31.8 -1.6 58 23 25603 85 54 -53.8 -4.7 | 82 45 -44.6 -6.3 59 20 26518 100 49 -48.3 8.5 | 100 40 -39.1 7.0 60 20 26550 90 47 -47.0 0.0 | 88 38 -37.8 -1.6 61 18 27127 90 48 -48.0 0.0 | 88 39 -38.8 -1.6 62 17 27432 95 51 -50.8 4.4 | 94 42 -41.6 2.9 63 15 28346 90 54 -54.0 0.0 | 88 45 -44.8 -1.6 64 14 28651 100 63 -62.0 10.9 | 100 54 -52.9 9.4 65 12 29863 90 71 -71.0 0.0 | 89 62 -61.8 -1.6 66 12 29870 90 71 -71.0 0.0 | 89 62 -61.8 -1.6 Wind Parameters Mean winds (0-6000m): 69.6 at 12.4 knts Storm direction: 99.6 at 9.3 knts Shear (0-3000m) pos: 2.2 neg: 1.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 82.4 deg Storm rel helicity (0-3000m) pos: 23.1 neg: -16.4 tot: 6.7 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 0.9 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 139.42 Bulk Shear: 6.56 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 52 6 319 7| 6.5 0.0 6.5| 9.4 0.0 9.4 18.9 0.68| 6.9 4.7 1000 72 8 335 4| 6.5 0.0 6.5| 13.5 0.0 13.5 13.5 0.72| 7.0 5.0 1500 81 10 9 3| 4.3 0.9 5.2| 15.4 -5.8 9.7 6.4 0.28| 7.8 2.2 2000 79 10 8 3| 3.2 1.0 4.2| 20.1 -8.5 11.5 5.8 0.24| 7.6 1.9 2500 78 11 20 4| 2.6 1.2 3.8| 23.1 -11.4 11.7 4.7 0.22| 7.3 1.6 3000 76 11 22 5| 2.2 1.4 3.5| 23.1 -16.4 6.7 2.2 0.14| 7.0 0.9 4000 69 13 24 7| 2.0 1.3 3.2| 40.9 -22.2 18.7 4.7 0.18| 6.7 1.2 5000 70 13 27 7| 1.5 1.1 2.6| 41.9 -27.4 14.5 2.9 0.11| 6.1 0.7 6000 70 12 23 6| 1.4 0.9 2.2| 43.1 -32.1 11.0 1.8 0.07| 5.9 0.4 Wrote GIF file: /home/apache/climate/data/raob//TSDM/skewt/TSDM.skewt.20250801.00.gif