UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for TSDM... Searching the city database file for: TSDM ... Date:1200Z 20 APR 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 1016 14 23.2 19.4 79 3.8 20.6 20 4 295.0 297.5 293.2 335.4 14.09 1 1010 65 23.0 19.1 79 3.9 20.3 7 10 295.3 297.8 293.1 335.2 13.91 2 1004 117 22.6 18.8 79 3.8 20.0 354 15 295.4 297.9 293.0 334.8 13.73 3 1000 151 22.2 18.5 80 3.7 19.7 345 19 295.4 297.8 292.9 334.2 13.52 4 993 212 22.2 18.3 79 3.9 19.5 349 21 295.9 298.4 293.0 334.6 13.44 5 986 274 22.2 17.9 77 4.3 19.3 353 23 296.5 298.9 293.0 334.6 13.20 6 953 570 20.0 17.3 84 2.7 18.2 17 24 297.2 299.6 293.1 335.2 13.15 7 925 827 18.4 14.6 79 3.8 15.9 35 25 298.1 300.2 292.0 331.2 11.37 8 850 1546 13.6 9.5 76 4.1 11.1 25 23 300.4 302.0 290.7 326.3 8.80 9 821 1837 11.8 5.8 67 6.0 8.4 20 25 301.5 302.8 289.5 322.5 7.06 10 806 1992 12.4 -1.6 38 14.0 5.4 20 21 303.7 304.5 287.6 316.6 4.22 11 791 2149 12.0 -3.0 35 15.0 4.6 21 17 304.9 305.6 287.7 316.9 3.87 12 754 2548 9.2 3.2 66 6.0 5.9 92 4 306.1 307.3 290.5 325.6 6.40 13 725 2873 7.8 -8.2 31 16.0 0.8 133 6 308.0 308.5 287.8 317.0 2.84 14 700 3162 7.8 -27.2 6 35.0 -2.6 35 11 311.1 311.2 286.4 313.1 0.59 15 677 3437 7.4 -31.6 4 39.0 -3.3 14 8 313.7 313.7 287.1 315.1 0.40 16 652 3745 5.2 -35.8 3 41.0 -4.9 19 5 314.6 314.6 287.3 315.6 0.28 17 627 4063 3.8 360 3 316.5 18 531 5391 -5.1 -49.1 2 44.0 -12.3 55 12 321.2 321.3 289.2 321.6 0.08 19 509 5722 -7.9 -49.9 2 42.0 -14.3 39 12 321.8 321.8 289.4 322.1 0.08 20 500 5860 -9.3 -52.3 2 43.0 -15.3 45 10 321.7 321.7 289.3 321.9 0.06 21 488 6047 -10.7 -52.7 2 42.0 -16.4 37 8 322.2 322.2 289.5 322.5 0.06 22 467 6382 -13.1 -47.1 4 34.0 -18.0 3 6 323.3 323.3 289.9 323.8 0.12 23 442 6798 -15.5 -52.5 3 37.0 -20.0 296 12 325.4 325.4 290.5 325.7 0.07 24 420 7180 -18.5 -45.5 7 27.0 -22.1 299 15 326.4 326.4 290.9 327.0 0.16 25 400 7540 -21.9 -46.9 8 25.0 -24.9 290 18 326.5 326.6 290.9 327.1 0.14 26 380 7916 -25.3 -48.3 10 23.0 -27.7 280 23 326.9 326.9 291.0 327.4 0.13 27 377 7973 -25.7 -48.7 10 23.0 -28.0 279 24 327.1 327.1 291.0 327.6 0.12 28 374 8031 -25.7 -52.7 6 27.0 -28.2 277 25 327.8 327.8 291.2 328.1 0.08 29 364 8228 -25.3 -61.3 2 36.0 -28.0 270 29 330.9 330.9 292.0 331.0 0.03 30 349 8534 -25.9 -59.9 3 34.0 -28.6 273 37 334.1 334.1 292.9 334.3 0.03 31 346 8596 -25.9 -62.9 2 37.0 -28.6 274 39 334.9 334.9 293.0 335.0 0.02 32 343 8660 -25.7 -62.7 2 37.0 -28.5 275 41 336.0 336.0 293.3 336.1 0.02 33 325 9049 -28.1 -63.1 2 35.0 -30.5 279 51 338.0 338.0 293.9 338.1 0.02 34 302 9573 -31.5 -62.5 3 31.0 -33.4 276 61 340.3 340.3 294.4 340.5 0.03 35 300 9620 -31.5 -61.5 4 30.0 -33.4 275 62 341.0 341.0 294.6 341.1 0.03 36 265 10489 -37.1 -54.1 15 17.0 -38.2 266 77 345.1 345.1 295.6 345.5 0.09 37 250 10890 -39.5 -58.5 12 19.0 -40.5 260 85 347.3 347.4 296.1 347.6 0.06 38 247 10972 -40.3 -60.3 10 20.0 -41.3 260 85 347.3 347.4 296.1 347.5 0.05 39 241 11138 -41.5 -59.5 13 18.0 -42.3 260 85 348.0 348.0 296.3 348.2 0.05 40 233 11365 -43.1 -64.1 8 21.0 -43.9 260 85 348.9 349.0 296.4 349.1 0.03 41 208 12116 -49.5 -63.1 19 13.6 -49.9 255 85 350.4 350.4 296.7 350.6 0.04 42 203 12274 -50.9 -62.9 23 12.0 -51.2 257 84 350.7 350.7 296.8 350.8 0.04 43 200 12370 -51.9 -63.9 22 12.0 -52.2 260 83 350.6 350.6 296.8 350.7 0.04 44 166 13554 -59.9 -77.9 8 18.0 -60.1 272 69 356.4 356.4 298.0 356.4 0.01 45 151 14139 -63.5 -80.5 8 17.0 -63.6 279 62 360.0 360.0 298.7 360.0 0.00 46 150 14180 -63.9 -80.9 8 17.0 -64.0 280 62 360.0 360.0 298.7 360.0 0.00 47 137 14734 -66.1 -84.1 6 18.0 -66.2 293 60 365.6 365.6 299.8 365.6 0.00 48 122 15430 -71.3 -87.3 8 16.0 -71.3 312 54 368.4 368.4 300.3 368.4 0.00 49 102 16476 -76.7 -90.7 9 14.0 -76.7 324 41 377.4 377.4 301.8 377.4 0.00 50 100 16590 -77.1 -91.1 9 14.0 -77.1 325 40 378.8 378.8 302.1 378.8 0.00 51 98 16706 -77.1 -90.1 11 13.0 -77.1 325 39 381.0 381.0 302.4 381.0 0.00 52 93 17005 -77.1 -90.1 11 13.0 -77.1 329 43 386.7 386.7 303.3 386.7 0.00 53 93 17005 -76.9 -89.9 11 13.0 -76.9 329 43 387.1 387.1 303.3 387.1 0.00 54 87 17386 -78.1 -91.1 10 13.0 -78.1 335 24 392.1 392.1 304.1 392.1 0.00 55 80 17862 -80.3 -92.3 12 12.0 -80.3 345 19 397.1 397.1 304.8 397.1 0.00 56 70 18620 -77.3 -89.3 13 12.0 -77.3 265 12 419.0 419.0 307.6 419.0 0.00 57 69 18703 -77.3 -89.3 13 12.0 -77.3 265 12 420.7 420.7 307.8 420.7 0.00 58 67 18872 -77.5 -90.5 11 13.0 -77.6 265 12 423.9 423.9 308.2 423.9 0.00 59 51 20481 -67.7 -92.7 2 25.0 -67.9 28 15 481.2 481.2 313.5 481.2 0.00 60 50 20600 -67.9 -93.9 1 26.0 -68.1 15 17 483.5 483.5 313.7 483.5 0.00 61 47 20970 -66.5 -93.5 1 27.0 -66.8 16 21 495.5 495.5 314.6 495.5 0.00 62 30 23730 -57.7 -87.7 1 30.0 -58.9 65 22 587.3 587.3 320.0 587.4 0.01 63 22 25727 -50.9 -82.9 1 32.0 -53.9 94 20 662.1 662.1 323.2 662.2 0.02 64 20 26350 -50.7 -82.7 1 32.0 -53.9 75 16 681.0 681.0 323.8 681.2 0.02 65 18 27041 -48.1 -80.1 1 32.0 -52.4 85 14 710.0 710.0 324.7 710.3 0.04 66 15 28245 -47.1 -80.1 1 33.0 -52.4 99 22 751.4 751.4 326.0 751.7 0.04 67 13 29195 -45.9 -78.9 1 33.0 -52.1 116 38 786.9 786.9 326.9 787.5 0.06 68 12 29728 -46.1 -79.1 1 33.0 -52.5 107 35 804.4 804.4 327.4 805.0 0.06 TRP 80 17862 -80.3 -92.3 12 12.0 -80.3 345 19 397.1 397.1 304.8 397.1 0.00 WND 208 12116 -49.5 -63.1 19 13.6 -49.9 255 85 350.4 350.4 296.7 350.6 0.04 Sounding variables and indices 1000-500 mb thick: 5709.00 m Freezing level: 586.01 mb = 4630.26 m = 15190.94 ft Wetbulb zero: 719.25 mb = 2938.25 m = 9639.82 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 46.86 % Est. max temperature: 28.11 C = 82.60 F Sfc-Lift cond lev (LCL): 961.13 mb = 495.85 m = 1626.77 ft T: 20.55 C 700-500 lapse rate: 6.34 C/km ThetaE index: 18.63 C Layer 925.0- 791.0 mb Conv cond level (CCL): 883.11 mb = 1221.11 m = 4006.23 ft Mean mixing ratio: 12.86 g/kg Conv temperature: 27.59 C = 81.66 F Cap Strength: 3.04 C Lifted Index: 0.06 C Risk: Showers probable Lifted Index @300 mb: 6.21 C Lifted Index @700 mb: 2.07 C Showalter Index: 3.75 C Risk: None Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.80 C K Index: -2.60 Risk: None Sweat Index: 170.00 Risk: None Energy Index: -0.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.04 J/kg Max Up Vert Vel: 10.30 m/s Conv Inhibition (B-): 27.77 J/kg Cap Strength: 3.03 C Lift Cond Lev (LCL): 916.10 mb = 909.17 m = 2982.81 ft Lev Free Conv (LFC): 841.10 mb = 1634.31 m = 5361.83 ft Equ Level (EL): 811.10 mb = 1938.95 m = 6361.29 ft B at Equ Level: 10.15 J/kg Max Parcel Lev (MPL): 781.10 mb = 2254.09 m = 7395.21 ft Wind level data Storm motion: 54 at 10 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 1016 14 20 4 -1.4 -3.8 | 253 7 6.6 2.0 1 1000 151 345 19 4.9 -18.4 | 314 18 12.9 -12.6 2 982 305 355 24 2.1 -23.9 | 331 21 10.1 -18.1 3 948 610 20 24 -8.2 -22.6 | 1 17 -0.2 -16.8 4 925 827 35 25 -14.3 -20.5 | 23 16 -6.3 -14.7 5 916 914 35 26 -14.9 -21.3 | 24 17 -6.9 -15.5 6 883 1219 30 27 -13.5 -23.4 | 17 18 -5.5 -17.6 7 850 1546 25 23 -9.7 -20.8 | 7 15 -1.7 -15.1 8 822 1829 20 25 -8.6 -23.5 | 2 18 -0.6 -17.7 9 792 2134 20 17 -5.8 -16.0 | 348 10 2.2 -10.2 10 764 2438 35 5 -2.9 -4.1 | 252 5 5.1 1.7 11 736 2743 200 3 1.0 2.8 | 226 12 9.0 8.6 12 710 3048 40 11 -7.1 -8.4 | 341 3 0.9 -2.6 13 700 3162 35 11 -6.3 -9.0 | 332 4 1.7 -3.2 14 684 3353 10 9 -1.6 -8.9 | 296 7 6.4 -3.1 15 658 3658 25 5 -2.1 -4.5 | 258 6 5.9 1.2 16 634 3962 360 3 -0.0 -3.0 | 251 8 8.0 2.8 17 610 4267 360 3 -0.0 -3.0 | 251 8 8.0 2.8 18 587 4572 360 6 -0.0 -6.0 | 272 8 8.0 -0.2 19 565 4877 360 10 -0.0 -10.0 | 298 9 8.0 -4.2 20 544 5182 65 12 -10.9 -5.1 | 104 3 -2.9 0.7 21 504 5791 35 12 -6.9 -9.8 | 345 4 1.1 -4.1 22 500 5860 45 10 -7.1 -7.1 | 324 2 0.9 -1.3 23 485 6096 35 8 -4.6 -6.6 | 283 3 3.4 -0.8 24 465 6401 360 6 -0.0 -6.0 | 272 8 8.0 -0.2 25 447 6706 295 11 10.0 -4.6 | 266 18 18.0 1.1 26 412 7315 300 16 13.9 -8.0 | 276 22 21.9 -2.2 27 400 7540 290 18 16.9 -6.2 | 271 25 24.9 -0.4 28 396 7620 290 17 16.0 -5.8 | 270 24 24.0 -0.0 29 364 8230 270 29 29.0 -0.0 | 261 37 37.0 5.8 30 320 9144 280 54 53.2 -9.4 | 273 61 61.2 -3.6 31 300 9620 275 62 61.8 -5.4 | 270 70 69.8 0.4 32 294 9754 270 63 63.0 -0.0 | 265 71 71.0 5.8 33 258 10668 265 81 80.7 7.1 | 262 90 88.7 12.8 34 250 10890 260 85 83.7 14.8 | 257 94 91.7 20.5 35 236 11278 260 85 83.7 14.8 | 257 94 91.7 20.5 36 208 12116 255 85 82.1 22.0 | 253 94 90.1 27.8 37 206 12192 255 85 82.1 22.0 | 253 94 90.1 27.8 38 200 12370 260 83 81.7 14.4 | 257 92 89.7 20.2 39 169 13411 270 70 70.0 -0.0 | 266 78 78.0 5.8 40 150 14180 280 62 61.1 -10.8 | 274 69 69.1 -5.0 41 146 14326 280 63 62.0 -10.9 | 274 70 70.0 -5.2 42 125 15240 310 56 42.9 -36.0 | 301 59 50.9 -30.2 43 100 16590 325 40 22.9 -32.8 | 311 41 30.9 -27.0 44 97 16764 325 38 21.8 -31.1 | 310 39 29.8 -25.4 45 92 17069 330 44 22.0 -38.1 | 317 44 30.0 -32.3 46 87 17374 335 24 10.1 -21.8 | 311 24 18.1 -16.0 47 80 17862 345 19 4.9 -18.4 | 314 18 12.9 -12.6 48 78 17983 340 18 6.2 -16.9 | 308 18 14.2 -11.1 49 74 18288 5 16 -1.4 -15.9 | 327 12 6.6 -10.2 50 70 18593 310 12 9.2 -7.7 | 276 17 17.2 -1.9 51 70 18620 265 12 12.0 1.0 | 251 21 20.0 6.8 52 67 18898 265 12 12.0 1.0 | 251 21 20.0 6.8 53 63 19202 20 18 -6.2 -16.9 | 351 11 1.8 -11.1 54 57 19812 10 14 -2.4 -13.8 | 325 10 5.6 -8.0 55 54 20117 180 4 0.0 4.0 | 219 13 8.0 9.8 56 52 20422 35 14 -8.0 -11.5 | 0 6 -0.0 -5.7 57 50 20600 15 17 -4.4 -16.4 | 341 11 3.6 -10.6 58 49 20726 45 19 -13.4 -13.4 | 35 9 -5.4 -7.7 59 47 21031 10 21 -3.6 -20.7 | 344 16 4.4 -14.9 60 44 21336 20 16 -5.5 -15.0 | 345 10 2.5 -9.3 61 40 21946 100 20 -19.7 3.5 | 128 15 -11.7 9.2 62 38 22250 60 14 -12.1 -7.0 | 73 4 -4.1 -1.2 63 36 22555 50 11 -8.4 -7.1 | 18 1 -0.4 -1.3 64 35 22860 60 13 -11.3 -6.5 | 77 3 -3.3 -0.7 65 33 23165 45 24 -17.0 -17.0 | 39 14 -9.0 -11.2 66 31 23470 55 21 -17.2 -12.0 | 56 11 -9.2 -6.3 67 30 23730 65 22 -19.9 -9.3 | 74 12 -11.9 -3.5 68 30 23774 45 20 -14.1 -14.1 | 36 10 -6.1 -8.4 69 27 24384 80 19 -18.7 -3.3 | 103 11 -10.7 2.5 70 26 24689 75 24 -23.2 -6.2 | 88 15 -15.2 -0.4 71 24 25298 110 12 -11.3 4.1 | 162 10 -3.3 9.9 72 22 25603 90 20 -20.0 0.0 | 116 13 -12.0 5.8 73 21 25908 100 20 -19.7 3.5 | 128 15 -11.7 9.2 74 20 26213 50 17 -13.0 -10.9 | 44 7 -5.0 -5.2 75 20 26350 75 16 -15.5 -4.1 | 102 8 -7.5 1.6 76 19 26518 80 10 -9.8 -1.7 | 155 4 -1.8 4.0 77 16 27127 95 22 -21.9 1.9 | 119 16 -13.9 7.7 78 15 27432 100 22 -21.7 3.8 | 125 17 -13.7 9.6 79 13 28042 120 42 -36.4 21.0 | 133 39 -28.4 26.8 80 12 28346 95 29 -28.9 2.5 | 112 22 -20.9 8.3 81 11 28651 75 38 -36.7 -9.8 | 82 29 -28.7 -4.1 82 9 29261 85 43 -42.8 -3.7 | 93 35 -34.8 2.0 83 8 29566 95 39 -38.9 3.4 | 107 32 -30.9 9.2 Wind Parameters Mean winds (0-6000m): 24.2 at 13.2 knts Storm direction: 54.2 at 9.9 knts Shear (0-3000m) pos: 3.5 neg: 3.6 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): -127.6 deg Storm rel helicity (0-3000m) pos: 129.2 neg: -79.0 tot: 50.3 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 16.7 stream: 0.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 3.99 Bulk Shear: 13.31 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 ------------------------------------------------------------------------------- 500 357 20 327 17| 0.0 20.6 20.6| 80.5 0.0 80.5 160.9 0.77| 30.3 23.3 1000 15 22 352 16| 4.9 10.3 15.2|123.2 -3.0 120.2 120.2 0.78| 21.0 16.3 1500 20 24 1 16| 3.3 6.5 9.7|123.2 -22.4 100.8 67.2 0.59| 16.0 9.4 2000 21 23 1 16| 2.5 4.4 6.8|123.2 -36.7 86.5 43.2 0.44| 13.9 6.2 2500 21 21 358 14| 4.2 3.5 7.7|123.2 -57.0 66.2 26.5 0.14| 15.0 2.2 3000 22 18 354 11| 3.5 3.6 7.1|129.2 -79.0 50.3 16.8 0.00| 16.7 0.0 4000 22 15 345 9| 2.6 2.6 5.2|129.2 -92.2 37.0 9.3 -0.12| 14.8 -1.7 5000 20 14 334 8| 2.0 2.3 4.3|149.0 -92.2 56.8 11.4 -0.03| 13.0 -0.4 6000 24 13 337 7| 2.0 2.0 4.0|152.3 -97.1 55.2 9.2 -0.03| 12.3 -0.4 Wrote GIF file: /home/apache/climate/data/raob//TSDM/skewt/TSDM.skewt.20250420.12.gif