UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080312.upa.cvt Date: 1200Z 3 AUG 25 Searching for TSDM... Searching the city database file for: TSDM ... Date:1200Z 3 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 25.2 24.9 98 0.3 25.0 0 0 297.2 300.8 297.7 354.9 19.92 1 990 224 25.8 23.3 86 2.5 24.0 84 4 299.8 303.2 297.5 354.0 18.49 2 970 403 25.0 22.8 88 2.2 23.4 145 8 300.8 304.1 297.6 354.6 18.30 3 920 863 21.8 19.1 85 2.7 19.9 143 15 302.1 304.9 296.0 347.2 15.30 4 908 977 21.0 18.5 86 2.5 19.2 146 16 302.4 305.1 295.8 346.5 14.92 5 903 1025 20.8 17.8 83 3.0 18.7 147 16 302.7 305.3 295.6 345.1 14.35 6 891 1140 20.0 17.7 87 2.3 18.4 150 16 303.0 305.7 295.7 345.8 14.45 7 807 1987 17.0 8.0 55 9.0 11.4 161 20 308.5 310.1 292.8 334.0 8.37 8 796 2104 17.4 6.4 48 11.0 10.7 163 20 310.1 311.6 292.7 333.5 7.59 9 773 2353 15.6 3.6 45 12.0 8.7 166 21 310.8 312.0 291.9 330.7 6.42 10 767 2419 15.2 5.2 51 10.0 9.3 167 21 311.1 312.5 292.7 333.5 7.25 11 732 2813 13.2 0.2 41 13.0 6.1 170 22 313.1 314.1 291.6 329.8 5.31 12 588 4613 0.6 -2.5 80 3.1 -1.0 146 19 318.6 319.7 293.3 336.1 5.42 13 564 4946 -1.1 -5.0 75 3.9 -3.0 139 20 320.5 321.4 293.2 335.7 4.68 14 556 5060 -1.5 -6.5 69 5.0 -3.8 136 20 321.3 322.1 293.1 335.2 4.23 15 530 5440 -4.5 -7.6 79 3.1 -5.9 116 19 322.1 322.9 293.2 335.5 4.08 16 467 6426 -10.5 -14.8 71 4.3 -12.1 95 17 326.6 327.1 293.2 335.4 2.60 17 454 6643 -11.7 -15.4 74 3.7 -13.0 95 17 327.7 328.2 293.4 336.4 2.54 18 442 6848 -12.7 -16.7 72 4.0 -14.1 94 18 329.0 329.4 293.6 337.0 2.34 19 431 7040 -13.3 -19.3 61 6.0 -15.3 92 22 330.6 331.0 293.6 337.3 1.93 20 421 7218 -14.5 -19.3 67 4.8 -16.1 90 24 331.3 331.7 293.9 338.2 1.97 21 411 7400 -15.3 -22.3 55 7.0 -17.4 89 23 332.5 332.8 293.9 338.1 1.56 22 383 7929 -19.7 -24.0 69 4.3 -20.8 86 21 333.5 333.8 294.0 338.7 1.44 23 361 8366 -22.3 -38.3 22 16.0 -24.9 85 20 335.7 335.8 293.6 337.2 0.39 24 306 9557 -32.7 -37.3 63 4.6 -33.3 98 16 337.4 337.5 294.1 339.3 0.51 25 293 9862 -34.3 -41.3 49 7.0 -35.1 103 14 339.3 339.4 294.5 340.7 0.35 26 275 10302 -37.9 -41.6 68 3.7 -38.3 110 12 340.3 340.4 294.7 341.7 0.36 27 233 11423 -47.1 -56.1 35 9.0 -47.5 126 6 342.9 342.9 295.1 343.2 0.08 28 204 12289 -54.7 -58.5 63 3.8 -54.8 41 9 344.2 344.2 295.4 344.5 0.07 29 174 13291 -61.5 -67.5 45 6.0 -61.6 296 3 349.0 349.0 296.4 349.1 0.02 30 170 13436 -61.1 -76.1 12 15.0 -61.2 256 5 352.0 352.0 297.1 352.0 0.01 31 169 13472 -61.1 -75.1 14 14.0 -61.2 259 5 352.6 352.6 297.2 352.6 0.01 32 148 14287 -66.3 -72.3 43 6.0 -66.4 321 6 357.2 357.2 298.2 357.3 0.01 33 127 15205 -70.3 -81.3 18 11.0 -70.4 21 9 366.0 366.0 299.8 366.0 0.00 34 120 15541 -71.9 -81.9 21 10.0 -71.9 41 8 369.1 369.1 300.4 369.1 0.00 35 107 16214 -73.7 -83.7 20 10.0 -73.7 72 11 377.9 377.9 301.9 378.0 0.00 36 106 16269 -73.7 -83.7 20 10.0 -73.7 74 12 379.0 379.0 302.1 379.0 0.00 37 104 16380 -73.5 -83.5 20 10.0 -73.5 78 13 381.4 381.4 302.5 381.4 0.00 38 103 16437 -73.5 -83.5 20 10.0 -73.5 81 13 382.5 382.5 302.6 382.5 0.00 39 100 16610 -73.9 -84.9 17 11.0 -73.9 87 14 384.9 384.9 303.1 385.0 0.00 40 99 16668 -73.9 -84.9 17 11.0 -73.9 90 15 386.1 386.1 303.2 386.1 0.00 41 94 16971 -73.5 -84.5 17 11.0 -73.5 93 14 392.6 392.6 304.2 392.6 0.00 42 79 17999 -69.3 -90.3 3 21.0 -69.4 116 16 421.3 421.3 307.9 421.3 0.00 43 72 18552 -69.9 -91.9 3 22.0 -70.0 84 24 431.4 431.4 309.0 431.4 0.00 44 70 18720 -69.3 -92.3 2 23.0 -69.4 105 26 436.1 436.1 309.5 436.1 0.00 45 67 18981 -68.9 -91.9 2 23.0 -69.1 105 21 442.5 442.5 310.1 442.5 0.00 46 64 19254 -69.5 -92.5 2 23.0 -69.6 102 19 447.0 447.0 310.6 447.0 0.00 47 59 19743 -64.7 -90.7 2 26.0 -65.0 114 26 468.3 468.3 312.5 468.3 0.00 48 54 20282 -65.5 -92.5 1 27.0 -65.8 94 15 478.5 478.5 313.3 478.5 0.00 49 50 20750 -64.3 -92.3 1 28.0 -64.6 80 23 492.0 492.0 314.4 492.0 0.00 50 44 21535 -61.7 -90.7 1 29.0 -62.2 88 29 516.6 516.6 316.1 516.6 0.00 51 36 22769 -63.9 -91.9 1 28.0 -64.4 95 41 541.5 541.5 317.6 541.5 0.00 52 33 23303 -62.7 -91.7 1 29.0 -63.3 91 35 558.3 558.3 318.5 558.3 0.00 53 32 23492 -63.5 -91.5 1 28.0 -64.1 90 34 561.1 561.1 318.7 561.1 0.00 54 30 23890 -61.3 -90.3 1 29.0 -62.1 85 45 577.5 577.5 319.5 577.5 0.00 55 20 26480 -50.5 -82.5 1 32.0 -53.8 90 56 681.6 681.6 323.9 681.8 0.02 56 18 27170 -48.7 -80.7 1 32.0 -52.8 85 63 708.1 708.1 324.7 708.4 0.03 57 13 29335 -43.3 -77.3 1 34.0 -50.7 88 62 795.9 795.9 327.1 796.6 0.08 58 11 30463 -42.2 -76.2 1 34.0 -50.8 85 67 839.0 839.1 328.2 840.1 0.11 59 10 31108 -41.5 -75.5 1 34.0 -50.8 80 61 864.6 864.7 328.7 866.1 0.14 TRP WND 11 30463 -42.2 -76.2 1 34.0 -50.8 85 67 839.0 839.1 328.2 840.1 0.11 Sounding variables and indices 1000-500 mb thick: 5757.79 m Freezing level: 579.53 mb = 4730.54 m = 15519.96 ft Wetbulb zero: 607.83 mb = 4340.33 m = 14239.75 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 68.38 % Est. max temperature: 32.76 C = 90.96 F Sfc-Lift cond lev (LCL): 1010.08 mb = 47.91 m = 157.20 ft T: 25.30 C 700-500 lapse rate: 6.59 C/km ThetaE index: 15.11 C Layer 807.0- 767.0 mb Conv cond level (CCL): 909.88 mb = 959.14 m = 3146.75 ft Mean mixing ratio: 17.57 g/kg Conv temperature: 30.39 C = 86.70 F Cap Strength: 1.50 C Lifted Index: -5.11 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.26 C Lifted Index @700 mb: -0.58 C Showalter Index: -0.13 C Risk: Thunderstorms probable Total Totals Index: 46.18 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.84 C Cross Totals Index: 20.35 C K Index: 27.94 Risk: 40-60 % chance of thunderstorms Sweat Index: 210.65 Risk: None Energy Index: -0.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1861.31 J/kg Max Up Vert Vel: 61.01 m/s Conv Inhibition (B-): 46.68 J/kg Cap Strength: 1.45 C Lift Cond Lev (LCL): 933.75 mb = 734.30 m = 2409.10 ft Lev Free Conv (LFC): 718.75 mb = 2963.24 m = 9721.81 ft Equ Level (EL): 158.75 mb = 13856.09 m = 45459.06 ft B at Equ Level: 1832.46 J/kg Max Parcel Lev (MPL): 88.75 mb = 17310.48 m = 56792.24 ft Wind level data Storm motion: 171 at 13 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 0 0 -0.0 -0.0 | 351 13 2.0 -13.2 1 973 305 145 7 -4.0 5.7 | 15 8 -2.0 -7.5 2 931 610 140 15 -9.6 11.5 | 77 8 -7.6 -1.7 3 892 914 150 16 -8.0 13.9 | 96 6 -6.0 0.6 4 854 1219 155 18 -7.6 16.3 | 119 6 -5.6 3.1 5 782 1829 165 21 -5.4 20.3 | 154 8 -3.4 7.1 6 749 2134 170 21 -3.6 20.7 | 168 8 -1.6 7.5 7 717 2438 170 23 -4.0 22.7 | 168 10 -1.9 9.4 8 687 2743 165 20 -5.2 19.3 | 153 7 -3.1 6.1 9 629 3353 150 21 -10.5 18.2 | 120 10 -8.5 5.0 10 602 3658 150 18 -9.0 15.6 | 109 7 -7.0 2.4 11 552 4267 135 20 -14.1 14.1 | 94 12 -12.1 0.9 12 506 4877 95 17 -16.9 1.5 | 52 19 -14.9 -11.7 13 444 5791 95 17 -16.9 1.5 | 52 19 -14.9 -11.7 14 425 6096 90 24 -24.0 0.0 | 59 26 -22.0 -13.2 15 373 7010 85 20 -19.9 -1.7 | 50 23 -17.9 -15.0 16 342 7620 85 20 -19.9 -1.7 | 50 23 -17.9 -15.0 17 275 9144 110 12 -11.3 4.1 | 45 13 -9.2 -9.1 18 241 10058 175 1 -0.1 1.0 | 351 12 2.0 -12.2 19 221 10668 55 14 -11.5 -8.0 | 24 23 -9.4 -21.3 20 186 11887 25 4 -1.7 -3.6 | 359 17 0.4 -16.8 21 178 12192 340 1 0.3 -0.9 | 350 14 2.4 -14.2 22 170 12497 255 5 4.8 1.3 | 330 14 6.9 -11.9 23 156 13106 300 5 4.3 -2.5 | 338 17 6.4 -15.7 24 131 14326 10 9 -1.6 -8.9 | 359 22 0.5 -22.1 25 115 15240 55 8 -6.6 -4.6 | 14 18 -4.5 -17.8 26 97 16459 95 16 -15.9 1.4 | 50 18 -13.9 -11.8 27 89 17069 90 10 -10.0 0.0 | 31 15 -8.0 -13.2 28 78 17983 120 17 -14.7 8.5 | 70 14 -12.7 -4.7 29 74 18288 60 21 -18.2 -10.5 | 34 29 -16.1 -23.7 30 70 18720 105 26 -25.1 6.7 | 74 24 -23.1 -6.5 31 65 19202 105 17 -16.4 4.4 | 58 17 -14.4 -8.8 32 61 19507 90 25 -25.0 0.0 | 60 26 -23.0 -13.2 33 58 19812 120 26 -22.5 13.0 | 89 20 -20.5 -0.2 34 56 20117 105 12 -11.6 3.1 | 43 14 -9.5 -10.1 35 53 20422 85 17 -16.9 -1.5 | 45 21 -14.9 -14.7 36 50 20726 95 26 -25.9 2.3 | 65 26 -23.9 -11.0 37 50 20750 80 23 -22.7 -4.0 | 50 27 -20.6 -17.2 38 48 21031 80 25 -24.6 -4.3 | 52 29 -22.6 -17.6 39 45 21336 95 30 -29.9 2.6 | 69 30 -27.8 -10.6 40 43 21641 85 29 -28.9 -2.5 | 60 31 -26.8 -15.7 41 41 21946 95 31 -30.9 2.7 | 70 31 -28.8 -10.5 42 35 22860 95 42 -41.8 3.7 | 76 41 -39.8 -9.6 43 32 23470 90 33 -33.0 0.0 | 67 34 -31.0 -13.2 44 30 23890 85 45 -44.8 -3.9 | 68 46 -42.8 -17.1 45 28 24384 80 46 -45.3 -8.0 | 64 48 -43.3 -21.2 46 22 25908 90 50 -50.0 0.0 | 75 50 -48.0 -13.2 47 20 26480 90 56 -56.0 0.0 | 76 56 -54.0 -13.2 48 20 26518 85 64 -63.8 -5.6 | 73 65 -61.7 -18.8 49 15 27432 85 62 -61.8 -5.4 | 73 63 -59.7 -18.6 50 11 28651 90 62 -62.0 0.0 | 78 61 -60.0 -13.2 51 9 29261 75 60 -58.0 -15.5 | 63 63 -55.9 -28.7 Wind Parameters Mean winds (0-6000m): 141.2 at 17.8 knts Storm direction: 171.2 at 13.4 knts Shear (0-3000m) pos: 3.8 neg: 0.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 145.2 deg Storm rel helicity (0-3000m) pos: 53.3 neg: -8.9 tot: 44.4 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 3.4 10^-3/s Energy-Hel index: 0.60 Bulk Rich Number: 102.03 Bulk Shear: 18.24 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 ------------------------------------------------------------------------------- 500 144 6 11 8| 12.9 0.0 12.9| 29.3 0.0 29.3 58.5 0.66| 17.1 11.2 1000 145 11 43 6| 8.6 0.0 8.6| 38.9 0.0 38.9 38.9 0.71| 11.7 8.4 1500 150 13 68 5| 6.7 0.0 6.7| 45.2 0.0 45.2 30.1 0.75| 9.1 6.9 2000 155 15 95 4| 5.4 0.0 5.4| 51.7 0.0 51.7 25.8 0.77| 7.8 6.0 2500 159 16 118 4| 4.6 0.0 4.6| 53.3 -1.2 52.0 20.8 0.71| 6.9 4.8 3000 160 17 127 5| 3.8 0.7 4.5| 53.3 -8.9 44.4 14.8 0.52| 6.6 3.4 4000 157 18 123 6| 2.9 1.3 4.2| 53.3 -21.6 31.7 7.9 0.30| 6.0 1.8 5000 150 18 108 7| 2.3 2.5 4.8| 53.3 -71.2 -18.0 -3.6 0.03| 6.4 0.2 6000 141 18 94 9| 1.9 2.4 4.3| 65.4 -71.2 -5.8 -1.0 0.06| 5.8 0.3 Wrote GIF file: /home/apache/climate/data/raob//TSDM/skewt/TSDM.skewt.20250803.12.gif