UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for TSDM... Searching the city database file for: TSDM ... Date:1200Z 27 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 1013 14 23.8 21.9 89 1.9 22.5 350 3 295.9 298.8 295.1 343.5 16.55 1 1000 128 23.4 20.0 81 3.4 21.1 20 13 296.5 299.2 294.2 339.5 14.88 2 993 190 23.4 20.2 82 3.2 21.2 18 13 297.1 299.9 294.6 341.0 15.17 3 969 404 22.8 20.0 84 2.8 20.8 26 12 298.6 301.4 295.1 343.4 15.36 4 947 604 21.4 18.0 81 3.4 19.1 49 11 299.2 301.7 294.2 339.5 13.84 5 940 668 21.6 16.9 75 4.7 18.4 49 10 300.0 302.4 293.9 338.0 12.99 6 925 808 20.4 16.6 79 3.8 17.8 45 9 300.2 302.5 293.9 338.1 12.95 7 850 1534 16.0 12.4 79 3.6 13.7 55 8 302.9 304.9 293.0 334.7 10.70 8 806 1984 13.2 10.5 84 2.7 11.5 87 10 304.6 306.4 292.9 334.3 9.94 9 781 2249 12.0 7.0 71 5.0 9.0 84 9 306.0 307.5 291.8 330.4 8.07 10 764 2433 11.2 4.2 62 7.0 7.2 66 5 307.1 308.4 291.1 327.8 6.78 11 709 3053 7.0 5.4 90 1.6 6.1 155 7 309.1 310.6 292.6 333.5 7.96 12 700 3158 6.6 4.5 86 2.1 5.4 155 9 309.8 311.2 292.5 333.0 7.57 13 688 3299 5.8 3.7 86 2.1 4.6 152 10 310.4 311.8 292.5 332.9 7.27 14 662 3613 3.2 1.7 90 1.5 2.4 146 13 311.0 312.2 292.0 331.3 6.55 15 650 3761 2.4 -1.6 75 4.0 0.4 157 12 311.7 312.7 291.2 328.1 5.24 16 640 3886 3.2 -11.8 32 15.0 -2.9 174 11 314.0 314.4 289.3 321.9 2.42 17 631 4001 3.0 -17.0 21 20.0 -4.3 185 10 315.0 315.3 288.8 320.4 1.60 18 585 4610 0.4 -32.6 6 33.0 -7.9 225 7 318.9 319.0 288.9 320.4 0.42 19 571 4804 -1.1 -33.1 7 32.0 -9.0 229 10 319.3 319.4 289.0 320.8 0.41 20 543 5203 -3.3 -36.3 6 33.0 -10.7 245 7 321.3 321.4 289.5 322.5 0.32 21 534 5334 -4.3 -33.3 8 29.0 -11.2 252 5 321.7 321.8 289.8 323.3 0.43 22 524 5483 -4.7 -41.7 4 37.0 -12.0 259 3 322.9 323.0 289.9 323.7 0.19 23 500 5850 -7.5 -36.5 8 29.0 -13.6 215 18 323.9 324.0 290.3 325.1 0.34 24 472 6295 -11.1 -34.1 13 23.0 -16.0 254 18 324.8 324.9 290.7 326.5 0.45 25 457 6543 -11.9 -37.9 10 26.0 -16.9 263 21 326.8 326.9 291.2 328.0 0.32 26 445 6746 -12.1 -45.1 5 33.0 -17.5 253 25 329.1 329.1 291.6 329.7 0.15 27 401 7531 -18.9 -36.9 19 18.0 -22.1 235 39 330.2 330.3 292.2 331.7 0.40 28 400 7550 -18.9 -35.9 21 17.0 -22.0 235 39 330.4 330.5 292.3 332.1 0.45 29 398 7587 -19.1 -37.1 19 18.0 -22.2 235 38 330.6 330.7 292.3 332.1 0.40 30 370 8126 -23.5 -42.5 16 19.0 -26.1 242 39 331.8 331.8 292.4 332.7 0.24 31 364 8246 -23.3 -58.3 3 35.0 -26.4 243 40 333.6 333.6 292.7 333.7 0.04 32 349 8554 -24.7 -48.7 9 24.0 -27.4 247 40 335.7 335.8 293.4 336.3 0.13 33 320 9181 -28.9 -59.9 3 31.0 -31.2 254 43 338.3 338.4 294.0 338.5 0.04 34 300 9640 -32.3 -57.3 7 25.0 -34.0 245 55 339.9 339.9 294.3 340.1 0.06 35 292 9830 -33.5 -61.5 4 28.0 -35.1 248 57 340.8 340.8 294.6 340.9 0.03 36 250 10900 -41.9 -53.9 26 12.0 -42.6 250 73 343.8 343.8 295.3 344.2 0.10 37 241 11146 -44.3 -56.3 25 12.0 -44.9 249 75 343.8 343.8 295.3 344.1 0.08 38 230 11458 -46.1 -61.1 17 15.0 -46.6 248 78 345.7 345.7 295.7 345.9 0.04 39 203 12274 -52.7 -60.7 37 8.0 -52.9 245 85 347.8 347.8 296.2 348.1 0.05 40 201 12338 -53.2 -62.6 31 9.3 -53.5 245 86 348.0 348.0 296.2 348.2 0.04 41 200 12370 -53.5 -63.5 28 10.0 -53.7 245 86 348.0 348.1 296.3 348.2 0.04 42 187 12799 -56.5 -71.5 13 15.0 -56.7 245 85 350.0 350.0 296.6 350.0 0.01 43 150 14160 -68.1 -75.1 36 7.0 -68.1 245 78 352.8 352.8 297.3 352.8 0.01 44 149 14200 -68.3 -75.3 36 7.0 -68.4 246 78 353.1 353.1 297.3 353.1 0.01 45 135 14784 -72.5 -77.2 49 4.7 -72.5 253 75 355.8 355.8 297.8 355.8 0.01 46 125 15237 -71.1 -82.1 18 11.0 -71.2 245 62 366.2 366.2 299.9 366.2 0.00 47 122 15380 -71.7 -82.7 18 11.0 -71.8 250 60 367.7 367.7 300.1 367.7 0.00 48 115 15726 -74.1 -84.1 20 10.0 -74.1 265 53 369.5 369.5 300.5 369.5 0.00 49 110 15985 -72.7 -82.7 21 10.0 -72.8 267 48 376.8 376.9 301.8 376.9 0.00 50 107 16147 -72.9 -83.9 17 11.0 -72.9 263 44 379.5 379.5 302.2 379.5 0.00 51 100 16540 -75.9 -85.9 19 10.0 -75.9 250 41 381.1 381.1 302.4 381.1 0.00 52 97 16716 -76.5 -87.5 16 11.0 -76.5 245 43 383.2 383.2 302.8 383.3 0.00 53 91 17083 -76.9 -87.9 16 11.0 -76.9 247 42 389.5 389.5 303.7 389.5 0.00 54 83 17611 -77.5 -88.5 15 11.0 -77.5 275 28 398.7 398.7 305.0 398.7 0.00 55 80 17821 -77.9 -88.9 15 11.0 -77.9 270 27 402.1 402.1 305.5 402.1 0.00 56 78 17966 -77.1 -88.1 16 11.0 -77.1 267 25 406.7 406.7 306.1 406.7 0.00 57 77 18040 -76.9 -87.9 16 11.0 -76.9 265 25 408.6 408.6 306.3 408.6 0.00 58 70 18590 -75.3 -95.3 3 20.0 -75.3 270 11 423.3 423.3 308.1 423.3 0.00 59 68 18759 -74.9 -94.9 3 20.0 -75.0 262 16 427.7 427.7 308.6 427.7 0.00 60 66 18932 -75.7 -95.7 3 20.0 -75.7 245 9 429.6 429.6 308.8 429.6 0.00 61 50 20580 -66.7 -92.7 1 26.0 -67.0 45 9 486.3 486.3 314.0 486.3 0.00 62 49 20701 -66.5 -92.5 1 26.0 -66.8 45 11 489.6 489.6 314.2 489.6 0.00 63 42 21635 -63.9 -91.9 1 28.0 -64.3 71 15 518.1 518.1 316.2 518.1 0.00 64 30 23740 -53.5 -84.5 1 31.0 -55.4 95 16 598.8 598.8 320.6 598.9 0.01 65 27 24419 -51.5 -83.5 1 32.0 -53.9 77 16 622.7 622.7 321.6 622.8 0.01 66 25 24916 -52.7 -83.7 1 31.0 -55.0 98 25 633.1 633.1 322.0 633.2 0.01 67 20 26360 -50.9 -82.9 1 32.0 -54.1 80 24 680.4 680.4 323.8 680.5 0.02 68 19 26694 -50.9 -82.9 1 32.0 -54.2 112 31 690.4 690.4 324.1 690.6 0.02 69 12 29733 -43.9 -77.9 1 34.0 -51.3 102 40 812.2 812.2 327.5 813.0 0.08 70 11 30317 -44.1 -77.1 1 33.0 -51.8 106 42 831.9 832.0 328.0 832.9 0.10 TRP 97 16716 -76.5 -87.5 16 11.0 -76.5 245 43 383.2 383.2 302.8 383.3 0.00 WND 201 12338 -53.2 -62.6 31 9.3 -53.5 245 86 348.0 348.0 296.2 348.2 0.04 Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 581.27 mb = 4661.62 m = 15293.86 ft Wetbulb zero: 648.88 mb = 3774.63 m = 12383.82 ft Precipitable water: 1.57 inches Sfc-500 mean rel hum: 54.88 % Est. max temperature: 30.39 C = 86.70 F Sfc-Lift cond lev (LCL): 985.66 mb = 254.47 m = 834.86 ft T: 23.22 C 700-500 lapse rate: 5.24 C/km ThetaE index: 13.11 C Layer 700.0- 585.0 mb Conv cond level (CCL): 870.80 mb = 1326.42 m = 4351.73 ft Mean mixing ratio: 14.36 g/kg Conv temperature: 30.09 C = 86.17 F Cap Strength: 1.82 C Lifted Index: -0.90 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.55 C Lifted Index @700 mb: -1.21 C Showalter Index: 1.56 C Risk: Showers probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.90 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 182.80 Risk: None Energy Index: -1.79 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 213.47 J/kg Max Up Vert Vel: 20.66 m/s Conv Inhibition (B-): 47.25 J/kg Cap Strength: 1.82 C Lift Cond Lev (LCL): 916.34 mb = 888.72 m = 2915.72 ft Lev Free Conv (LFC): 811.34 mb = 1927.91 m = 6325.10 ft Equ Level (EL): 351.34 mb = 8504.93 m = 27902.99 ft B at Equ Level: 212.34 J/kg Max Parcel Lev (MPL): 231.34 mb = 11418.83 m = 37462.90 ft Wind level data Storm motion: 169 at 7 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 1013 14 350 3 0.5 -3.0 | 350 10 1.8 -9.8 1 1000 128 20 13 -4.4 -12.2 | 10 19 -3.2 -19.0 2 980 305 15 13 -3.4 -12.6 | 6 19 -2.1 -19.4 3 946 610 50 11 -8.4 -7.1 | 27 16 -7.2 -13.9 4 925 808 45 9 -6.4 -6.4 | 21 14 -5.1 -13.2 5 914 914 30 9 -4.5 -7.8 | 13 15 -3.2 -14.6 6 882 1219 50 7 -5.4 -4.5 | 20 12 -4.1 -11.3 7 850 1534 55 8 -6.6 -4.6 | 25 13 -5.3 -11.4 8 821 1829 80 10 -9.8 -1.7 | 45 12 -8.6 -8.5 9 791 2134 95 11 -11.0 1.0 | 59 11 -9.7 -5.8 10 763 2438 65 5 -4.5 -2.1 | 20 9 -3.3 -8.9 11 736 2743 110 5 -4.7 1.7 | 34 6 -3.4 -5.1 12 709 3048 155 7 -3.0 6.3 | 75 2 -1.7 -0.5 13 700 3158 155 9 -3.8 8.2 | 118 3 -2.5 1.4 14 658 3658 145 13 -7.5 10.6 | 122 7 -6.2 3.9 15 633 3962 185 10 0.9 10.0 | 214 4 2.1 3.2 16 609 4267 190 8 1.4 7.9 | 248 3 2.7 1.1 17 587 4572 225 7 4.9 4.9 | 287 6 6.2 -1.8 18 565 4877 230 11 8.4 7.1 | 268 10 9.7 0.3 19 523 5486 260 3 3.0 0.5 | 326 8 4.2 -6.3 20 504 5791 215 17 9.8 13.9 | 237 13 11.0 7.1 21 500 5850 215 18 10.3 14.7 | 236 14 11.6 7.9 22 484 6096 225 18 12.7 12.7 | 247 15 14.0 5.9 23 465 6401 270 18 18.0 -0.0 | 289 20 19.3 -6.8 24 429 7010 240 31 26.8 15.5 | 253 29 28.1 8.7 25 400 7550 235 39 31.9 22.4 | 245 37 33.2 15.6 26 396 7620 235 38 31.1 21.8 | 245 36 32.4 15.0 27 321 9144 255 42 40.6 10.9 | 264 42 41.8 4.1 28 300 9640 245 55 49.8 23.2 | 252 54 51.1 16.4 29 270 10363 255 63 60.9 16.3 | 261 63 62.1 9.5 30 259 10668 250 68 63.9 23.3 | 256 67 65.2 16.5 31 250 10900 250 73 68.6 25.0 | 255 72 69.9 18.2 32 201 12338 245 86 77.9 36.3 | 250 85 79.2 29.5 33 200 12370 245 86 77.9 36.3 | 250 85 79.2 29.5 34 196 12497 245 86 77.9 36.3 | 250 85 79.2 29.5 35 169 13411 245 84 76.1 35.5 | 250 83 77.4 28.7 36 150 14160 245 78 70.7 33.0 | 250 77 72.0 26.2 37 131 14935 255 74 71.5 19.2 | 260 74 72.7 12.4 38 125 15240 245 62 56.2 26.2 | 251 61 57.5 19.4 39 112 15850 270 51 51.0 -0.0 | 277 53 52.3 -6.8 40 101 16459 255 36 34.8 9.3 | 266 36 36.0 2.5 41 100 16540 250 41 38.5 14.0 | 260 40 39.8 7.2 42 97 16716 245 43 39.0 18.2 | 254 42 40.2 11.4 43 91 17069 245 43 39.0 18.2 | 254 42 40.2 11.4 44 87 17374 280 30 29.5 -5.2 | 291 33 30.8 -12.0 45 74 18288 260 23 22.7 4.0 | 277 24 23.9 -2.8 46 70 18590 270 11 11.0 -0.0 | 299 14 12.3 -6.8 47 70 18593 290 25 23.5 -8.6 | 302 29 24.8 -15.3 48 66 18898 240 9 7.8 4.5 | 284 9 9.1 -2.3 49 57 19812 355 7 0.6 -7.0 | 352 14 1.9 -13.8 50 54 20117 60 4 -3.5 -2.0 | 14 9 -2.2 -8.8 51 51 20422 285 6 5.8 -1.6 | 320 11 7.1 -8.4 52 50 20580 45 9 -6.4 -6.4 | 21 14 -5.1 -13.2 53 49 20726 45 11 -7.8 -7.8 | 24 16 -6.5 -14.6 54 46 21031 25 4 -1.7 -3.6 | 2 10 -0.4 -10.4 55 44 21336 80 17 -16.7 -3.0 | 58 18 -15.5 -9.7 56 42 21641 70 15 -14.1 -5.1 | 47 18 -12.8 -11.9 57 38 22250 100 20 -19.7 3.5 | 80 19 -18.4 -3.3 58 35 22860 60 16 -13.9 -8.0 | 40 19 -12.6 -14.8 59 31 23470 100 18 -17.7 3.1 | 77 17 -16.5 -3.7 60 30 23740 95 16 -15.9 1.4 | 70 16 -14.7 -5.4 61 28 24079 80 20 -19.7 -3.5 | 61 21 -18.4 -10.3 62 27 24384 75 15 -14.5 -3.9 | 51 17 -13.2 -10.7 63 24 25298 115 32 -29.0 13.5 | 104 29 -27.7 6.7 64 21 25908 100 33 -32.5 5.7 | 88 31 -31.2 -1.1 65 20 26360 80 24 -23.6 -4.2 | 64 25 -22.4 -11.0 66 19 26518 115 31 -28.1 13.1 | 103 28 -26.8 6.3 67 18 26822 80 26 -25.6 -4.5 | 65 27 -24.3 -11.3 68 16 27127 95 27 -26.9 2.4 | 80 26 -25.6 -4.4 69 15 27432 85 25 -24.9 -2.2 | 69 25 -23.6 -9.0 70 12 28346 105 42 -40.6 10.9 | 96 40 -39.3 4.1 71 9 29261 110 40 -37.6 13.7 | 101 37 -36.3 6.9 72 8 29870 100 32 -31.5 5.6 | 88 30 -30.3 -1.2 73 7 30175 90 35 -35.0 0.0 | 79 34 -33.7 -6.8 Wind Parameters Mean winds (0-6000m): 139.5 at 9.2 knts Storm direction: 169.5 at 6.9 knts Shear (0-3000m) pos: 2.4 neg: 1.4 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 76.8 deg Storm rel helicity (0-3000m) pos: 83.2 neg: -34.2 tot: 49.1 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.4 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 5.02 Bulk Shear: 42.49 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 21 12 9 18| 10.2 0.0 10.2| 37.7 -1.8 35.9 71.8 0.55| 16.4 9.0 1000 31 11 15 17| 5.1 1.7 6.8| 48.0 -16.3 31.7 31.7 0.31| 12.2 3.8 1500 35 10 16 15| 3.5 1.1 4.6| 54.8 -16.3 38.5 25.7 0.35| 9.3 3.3 2000 45 10 22 15| 3.5 0.9 4.3| 74.7 -16.3 58.4 29.2 0.47| 8.6 4.0 2500 53 9 26 14| 2.8 1.7 4.5| 78.0 -34.2 43.8 17.5 0.25| 8.6 2.1 3000 58 9 28 13| 2.4 1.4 3.8| 83.2 -34.2 49.1 16.4 0.28| 8.5 2.4 4000 86 9 47 11| 1.1 1.0 2.1| 94.5 -34.3 60.2 15.0 0.38| 8.3 3.1 5000 107 9 61 8| 0.3 0.8 1.1|103.0 -37.7 65.3 13.1 0.38| 7.8 2.9 6000 139 9 93 5| 0.2 1.9 2.1|121.9 -76.0 45.9 7.6 0.21| 8.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//TSDM/skewt/TSDM.skewt.20250427.12.gif