UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for TSDM... Searching the city database file for: TSDM ... Date:0000Z 16 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 1012 14 25.6 23.1 86 2.5 23.8 50 2 297.7 301.0 296.5 349.6 17.85 1 1000 124 24.6 21.5 83 3.1 22.4 355 10 297.8 300.7 295.6 345.2 16.35 2 998 142 24.4 21.3 83 3.1 22.2 358 10 297.7 300.7 295.4 344.7 16.18 3 988 230 23.8 20.8 83 3.0 21.7 15 11 298.0 300.9 295.3 344.0 15.84 4 972 373 24.4 20.1 77 4.3 21.3 42 11 300.0 302.8 295.5 345.1 15.41 5 925 804 20.2 18.6 91 1.6 19.1 95 11 300.0 302.7 295.1 343.1 14.74 6 922 832 19.8 18.5 92 1.3 18.9 98 12 299.8 302.5 295.0 342.8 14.69 7 850 1531 16.2 13.4 83 2.8 14.4 105 19 303.1 305.2 293.6 337.1 11.44 8 803 2014 14.4 6.4 59 8.0 9.7 105 19 306.2 307.6 291.4 329.0 7.53 9 789 2162 14.6 3.6 48 11.0 8.3 105 19 307.9 309.1 290.9 327.2 6.29 10 734 2770 10.6 8.3 86 2.3 9.2 91 12 310.0 311.8 294.0 338.8 9.41 11 707 3081 9.0 5.8 80 3.2 7.1 102 11 311.6 313.1 293.6 336.9 8.21 12 701 3152 9.2 4.3 71 4.9 6.3 105 11 312.5 314.0 293.2 335.7 7.45 13 700 3164 9.4 3.4 66 6.0 5.9 105 11 312.9 314.2 293.0 334.7 7.00 14 689 3295 8.6 1.6 61 7.0 4.7 119 10 313.4 314.6 292.5 333.0 6.25 15 653 3738 5.6 3.4 86 2.2 4.3 149 7 314.9 316.3 293.9 338.4 7.51 16 648 3801 5.8 2.4 79 3.4 3.9 139 6 315.8 317.2 293.8 338.0 7.04 17 637 3941 5.6 -0.4 65 6.0 2.4 116 5 317.1 318.3 293.3 335.7 5.84 18 526 5482 -4.7 -17.7 35 13.0 -9.3 248 5 322.6 323.0 291.3 328.8 1.81 19 515 5648 -5.7 -15.7 45 10.0 -9.4 268 6 323.3 323.8 291.9 330.8 2.18 20 504 5818 -6.3 -22.3 27 16.0 -11.3 288 7 324.6 324.9 291.5 329.1 1.27 21 500 5880 -6.3 -22.3 27 16.0 -11.3 295 7 325.4 325.6 291.7 329.8 1.28 22 437 6915 -12.9 -31.9 19 19.0 -17.2 243 26 329.8 329.9 292.3 332.0 0.60 23 400 7580 -18.5 -27.5 45 9.0 -20.7 235 26 330.9 331.1 292.9 334.6 1.00 24 388 7807 -19.5 -26.5 54 7.0 -21.2 246 29 332.5 332.8 293.4 336.6 1.13 25 317 9287 -28.3 -39.3 34 11.0 -29.9 253 46 340.1 340.2 294.7 341.6 0.40 26 312 9401 -29.5 -39.5 37 10.0 -30.9 250 48 340.0 340.1 294.7 341.5 0.40 27 300 9680 -31.5 -51.5 12 20.0 -33.3 245 51 341.0 341.0 294.7 341.4 0.11 28 265 10544 -39.3 -46.3 47 7.0 -39.9 255 55 341.9 341.9 295.0 342.8 0.23 29 250 10940 -42.5 -50.5 41 8.0 -43.0 265 55 342.9 342.9 295.1 343.5 0.15 30 241 11187 -44.1 -56.1 25 12.0 -44.7 265 55 344.1 344.1 295.4 344.4 0.08 31 237 11299 -43.9 -65.9 7 22.0 -44.6 265 55 346.0 346.0 295.8 346.1 0.02 32 235 11356 -43.9 -71.9 3 28.0 -44.7 264 55 346.9 346.9 296.0 346.9 0.01 33 200 12420 -52.1 -71.1 8 19.0 -52.5 255 60 350.3 350.3 296.7 350.3 0.01 34 190 12749 -54.5 -72.4 9 17.9 -54.8 250 64 351.5 351.5 297.0 351.6 0.01 35 160 13826 -62.7 -76.7 14 14.0 -62.8 258 55 355.4 355.4 297.8 355.5 0.01 36 150 14220 -65.1 -79.1 13 14.0 -65.2 255 48 357.9 357.9 298.3 358.0 0.01 37 137 14770 -67.1 -82.1 10 15.0 -67.2 261 44 363.8 363.8 299.4 363.8 0.00 38 130 15085 -69.3 -84.3 10 15.0 -69.4 276 41 365.4 365.4 299.7 365.4 0.00 39 112 15960 -75.9 -87.9 13 12.0 -75.9 303 27 368.9 368.9 300.4 368.9 0.00 40 103 16442 -78.3 -90.3 13 12.0 -78.3 295 18 373.3 373.3 301.1 373.3 0.00 41 100 16610 -78.9 -90.9 12 12.0 -78.9 325 18 375.3 375.3 301.5 375.3 0.00 42 99 16667 -78.9 -90.9 12 12.0 -78.9 329 17 376.4 376.4 301.6 376.4 0.00 43 93 17023 -78.3 -90.3 13 12.0 -78.3 357 14 384.3 384.3 302.9 384.3 0.00 44 78 18020 -80.7 -91.7 14 11.0 -80.7 90 9 399.2 399.2 305.1 399.2 0.00 45 74 18317 -80.3 -91.3 14 11.0 -80.3 127 19 406.1 406.1 306.0 406.1 0.00 46 71 18550 -80.5 -96.5 5 16.0 -80.5 100 14 410.5 410.5 306.6 410.5 0.00 47 70 18630 -80.7 -95.7 6 15.0 -80.7 130 8 411.7 411.7 306.7 411.7 0.00 48 51 20489 -64.7 -86.7 3 22.0 -65.0 106 9 488.2 488.2 314.1 488.3 0.00 49 50 20610 -65.1 -87.1 3 22.0 -65.4 155 16 490.1 490.1 314.2 490.1 0.00 50 45 21251 -65.7 -89.7 2 24.0 -66.0 191 20 503.6 503.6 315.2 503.6 0.00 51 38 22285 -63.1 -89.1 2 26.0 -63.6 188 8 535.2 535.2 317.2 535.2 0.00 52 33 23156 -61.5 -89.5 1 28.0 -62.2 13 8 561.5 561.5 318.7 561.5 0.00 53 30 23750 -59.3 -88.3 1 29.0 -60.3 125 10 583.0 583.0 319.8 583.0 0.01 54 20 26360 -49.3 -81.3 1 32.0 -52.9 45 5 685.3 685.3 324.0 685.5 0.03 55 19 26697 -48.9 -80.9 1 32.0 -52.8 115 4 696.6 696.7 324.3 696.9 0.03 56 16 27831 -46.7 -79.7 1 33.0 -51.9 83 12 738.9 738.9 325.6 739.3 0.04 57 15 28258 -47.5 -80.5 1 33.0 -52.6 75 10 750.0 750.0 326.0 750.4 0.04 58 13 29215 -42.5 -76.5 1 34.0 -50.3 61 13 798.7 798.7 327.3 799.5 0.09 59 11 30338 -44.7 -77.7 1 33.0 -52.1 42 22 829.8 829.8 328.0 830.6 0.09 60 10 30979 -42.5 -76.5 1 34.0 -51.4 54 24 860.9 861.0 328.7 862.1 0.12 TRP 100 16610 -78.9 -90.9 12 12.0 -78.9 325 18 375.3 375.3 301.5 375.3 0.00 WND 190 12749 -54.5 -72.4 9 17.9 -54.8 250 64 351.5 351.5 297.0 351.6 0.01 Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 576.65 mb = 4778.72 m = 15678.04 ft Wetbulb zero: 614.50 mb = 4230.60 m = 13879.75 ft Precipitable water: 1.85 inches Sfc-500 mean rel hum: 66.45 % Est. max temperature: 30.44 C = 86.78 F Sfc-Lift cond lev (LCL): 976.25 mb = 334.50 m = 1097.44 ft T: 24.24 C 700-500 lapse rate: 5.78 C/km ThetaE index: 17.85 C Layer 925.0- 734.0 mb Conv cond level (CCL): 905.41 mb = 988.22 m = 3242.17 ft Mean mixing ratio: 15.43 g/kg Conv temperature: 28.45 C = 83.21 F Cap Strength: 1.05 C Lifted Index: -1.28 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.00 C Lifted Index @700 mb: 0.42 C Showalter Index: 1.71 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.70 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 205.80 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 316.44 J/kg Max Up Vert Vel: 25.16 m/s Conv Inhibition (B-): 13.95 J/kg Cap Strength: 0.87 C Lift Cond Lev (LCL): 922.29 mb = 829.37 m = 2721.01 ft Lev Free Conv (LFC): 867.29 mb = 1357.89 m = 4454.96 ft Equ Level (EL): 827.29 mb = 1760.75 m = 5776.68 ft B at Equ Level: 13.35 J/kg Max Parcel Lev (MPL): 177.29 mb = 13182.73 m = 43249.89 ft Wind level data Storm motion: 132 at 8 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 1012 14 50 2 -1.5 -1.3 | 327 8 4.2 -6.5 1 1000 124 355 10 0.9 -10.0 | 336 17 6.6 -15.1 2 979 305 30 12 -6.0 -10.4 | 1 16 -0.3 -15.6 3 946 610 85 8 -8.0 -0.7 | 21 6 -2.3 -5.9 4 925 804 95 11 -11.0 1.0 | 51 7 -5.2 -4.2 5 913 914 105 13 -12.6 3.4 | 75 7 -6.8 -1.8 6 881 1219 105 19 -18.4 4.9 | 89 13 -12.6 -0.3 7 850 1531 105 19 -18.4 4.9 | 89 13 -12.6 -0.3 8 820 1829 105 19 -18.4 4.9 | 89 13 -12.6 -0.3 9 791 2134 105 19 -18.4 4.9 | 89 13 -12.6 -0.3 10 763 2438 100 17 -16.7 3.0 | 79 11 -11.0 -2.2 11 736 2743 90 12 -12.0 0.0 | 51 8 -6.3 -5.2 12 700 3164 105 11 -10.6 2.8 | 65 5 -4.9 -2.3 13 658 3658 160 7 -2.4 6.6 | 247 4 3.3 1.4 14 634 3962 110 5 -4.7 1.7 | 344 4 1.0 -3.5 15 611 4267 100 7 -6.9 1.2 | 17 4 -1.2 -4.0 16 588 4572 210 5 2.5 4.3 | 276 8 8.2 -0.8 17 566 4877 180 2 0.0 2.0 | 299 7 5.7 -3.2 18 500 5880 295 7 6.3 -3.0 | 304 15 12.1 -8.1 19 486 6096 295 6 5.4 -2.5 | 305 14 11.2 -7.7 20 467 6401 220 8 5.1 6.1 | 265 11 10.9 1.0 21 449 6706 245 26 23.6 11.0 | 259 30 29.3 5.8 22 400 7580 235 26 21.3 14.9 | 250 29 27.0 9.7 23 398 7620 240 26 22.5 13.0 | 254 29 28.2 7.8 24 366 8230 260 36 35.5 6.3 | 268 41 41.2 1.1 25 323 9144 255 45 43.5 11.6 | 262 50 49.2 6.5 26 300 9680 245 51 46.2 21.6 | 252 54 51.9 16.4 27 297 9754 245 50 45.3 21.1 | 253 53 51.0 16.0 28 272 10363 255 56 54.1 14.5 | 261 61 59.8 9.3 29 260 10668 255 54 52.2 14.0 | 261 59 57.9 8.8 30 250 10940 265 55 54.8 4.8 | 270 61 60.5 -0.4 31 238 11278 265 55 54.8 4.8 | 270 61 60.5 -0.4 32 227 11582 260 56 55.1 9.7 | 266 61 60.9 4.6 33 207 12192 260 59 58.1 10.2 | 265 64 63.8 5.1 34 200 12420 255 60 58.0 15.5 | 261 65 63.7 10.4 35 190 12749 250 64 60.1 21.9 | 256 68 65.9 16.7 36 179 13106 250 64 60.1 21.9 | 256 68 65.9 16.7 37 155 14021 260 53 52.2 9.2 | 266 58 57.9 4.0 38 150 14220 255 48 46.4 12.4 | 262 53 52.1 7.3 39 140 14630 255 45 43.5 11.6 | 262 50 49.2 6.5 40 126 15240 285 39 37.7 -10.1 | 289 46 43.4 -15.3 41 114 15850 305 29 23.8 -16.6 | 306 37 29.5 -21.8 42 103 16459 295 18 16.3 -7.6 | 300 25 22.0 -12.8 43 100 16610 325 18 10.3 -14.7 | 321 26 16.0 -19.9 44 87 17374 25 11 -4.6 -10.0 | 356 15 1.1 -15.1 45 83 17678 60 18 -15.6 -9.0 | 35 17 -9.9 -14.2 46 78 17983 85 8 -8.0 -0.7 | 21 6 -2.3 -5.9 47 74 18288 130 20 -15.3 12.9 | 129 12 -9.6 7.7 48 70 18593 95 13 -13.0 1.1 | 61 8 -7.2 -4.0 49 70 18630 130 8 -6.1 5.1 | 86 0 -0.4 -0.0 50 67 18898 135 8 -5.7 5.7 | 187 0 0.1 0.5 51 60 19507 130 11 -8.4 7.1 | 125 3 -2.7 1.9 52 57 19812 100 18 -17.7 3.1 | 80 12 -12.0 -2.0 53 54 20117 110 12 -11.3 4.1 | 79 6 -5.6 -1.1 54 52 20422 75 5 -4.8 -1.3 | 352 7 0.9 -6.5 55 50 20610 155 16 -6.8 14.5 | 174 9 -1.0 9.3 56 44 21336 195 21 5.4 20.3 | 216 19 11.1 15.1 57 40 21946 190 10 1.7 9.8 | 238 9 7.5 4.7 58 38 22250 200 8 2.7 7.5 | 254 9 8.5 2.3 59 35 22860 40 11 -7.1 -8.4 | 6 14 -1.4 -13.6 60 31 23470 345 5 1.3 -4.8 | 325 12 7.0 -10.0 61 30 23750 125 10 -8.2 5.7 | 103 3 -2.5 0.6 62 30 23774 40 5 -3.2 -3.8 | 344 9 2.5 -9.0 63 29 24079 120 14 -12.1 7.0 | 106 7 -6.4 1.8 64 27 24384 40 8 -5.1 -6.1 | 357 11 0.6 -11.3 65 26 24689 80 7 -6.9 -1.2 | 10 6 -1.2 -6.4 66 24 25298 100 11 -10.8 1.9 | 58 6 -5.1 -3.3 67 22 25603 135 11 -7.8 7.8 | 142 3 -2.1 2.6 68 21 25908 120 12 -10.4 6.0 | 100 5 -4.7 0.8 69 20 26360 45 5 -3.5 -3.5 | 346 9 2.2 -8.7 70 19 26518 125 3 -2.5 1.7 | 317 5 3.3 -3.4 71 18 26822 35 9 -5.2 -7.4 | 357 13 0.6 -12.5 72 16 27127 85 12 -12.0 -1.0 | 45 9 -6.2 -6.2 73 15 27432 75 10 -9.7 -2.6 | 27 9 -3.9 -7.8 74 14 27737 75 9 -8.7 -2.3 | 22 8 -3.0 -7.5 75 12 28346 35 20 -11.5 -16.4 | 15 22 -5.8 -21.6 76 8 29566 75 29 -28.0 -7.5 | 60 26 -22.3 -12.7 Wind Parameters Mean winds (0-6000m): 102.1 at 10.3 knts Storm direction: 132.1 at 7.7 knts Shear (0-3000m) pos: 1.7 neg: 0.4 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 63.4 neg: -17.8 tot: 45.6 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 2.7 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 16.14 Bulk Shear: 19.60 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 27 10 355 14| 7.6 0.0 7.6| 44.7 0.0 44.7 89.4 0.56| 22.7 12.7 1000 64 10 20 10| 7.2 0.0 7.2| 58.2 0.0 58.2 58.2 0.60| 17.0 10.2 1500 86 13 50 9| 4.8 1.4 6.2| 62.0 0.0 62.0 41.3 0.57| 12.7 7.3 2000 93 14 64 10| 3.6 1.0 4.6| 62.0 0.0 62.0 31.0 0.57| 9.6 5.5 2500 96 15 69 10| 2.9 0.4 3.3| 62.0 -10.0 52.0 20.8 0.44| 8.5 3.7 3000 96 15 68 10| 1.7 0.4 2.1| 63.4 -17.8 45.6 15.2 0.33| 8.1 2.7 4000 100 13 68 8| 1.3 0.9 2.2| 70.5 -17.8 52.7 13.2 0.43| 8.1 3.5 5000 103 11 63 6| 1.2 0.7 1.9| 78.5 -20.7 57.7 11.5 0.34| 8.2 2.8 6000 102 10 55 5| 0.9 0.6 1.5| 92.5 -22.4 70.1 11.7 0.34| 7.7 2.6 Wrote GIF file: /home/apache/climate/data/raob//TSDM/skewt/TSDM.skewt.20250416.00.gif