UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for TSDM... Searching the city database file for: TSDM ... Date:0000Z 19 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 1014 14 27.8 20.8 66 7.0 22.8 40 5 299.8 302.6 295.5 344.9 15.43 1 1002 117 26.6 17.6 58 9.0 20.4 353 33 299.6 301.9 293.5 336.8 12.73 2 1000 134 23.8 17.8 69 6.0 19.7 345 38 297.0 299.3 292.9 334.3 12.93 3 925 813 19.6 16.0 80 3.6 17.2 15 22 299.4 301.6 293.2 335.7 12.46 4 884 1203 18.0 12.0 68 6.0 14.2 15 27 301.6 303.4 292.0 331.2 10.01 5 880 1242 18.0 11.0 64 7.0 13.6 15 27 302.0 303.7 291.7 329.9 9.41 6 850 1539 17.0 7.0 52 10.0 11.1 15 22 304.0 305.3 290.6 326.2 7.41 7 849 1549 16.8 6.8 52 10.0 10.9 15 22 303.8 305.2 290.5 325.8 7.32 8 787 2191 12.8 9.6 81 3.2 10.8 350 13 306.2 308.0 293.1 335.1 9.58 9 781 2256 12.6 9.0 79 3.6 10.4 350 11 306.7 308.4 293.0 334.7 9.27 10 700 3168 7.6 3.9 77 3.7 5.5 295 2 310.9 312.3 292.6 333.3 7.25 11 639 3914 3.4 -3.6 60 7.0 -0.1 281 12 314.3 315.2 291.4 328.9 4.59 12 628 4055 3.8 -25.2 10 29.0 -5.1 276 12 316.4 316.5 288.5 319.1 0.79 13 598 4451 0.8 -7.2 55 8.0 -2.9 272 9 317.3 318.1 291.6 329.4 3.72 14 521 5547 -4.9 -47.9 2 43.0 -12.3 297 5 323.2 323.3 289.9 323.6 0.10 15 500 5870 -6.7 -48.7 2 42.0 -13.6 295 6 324.9 324.9 290.3 325.2 0.09 16 482 6155 -9.1 -24.1 28 15.0 -13.5 294 8 325.3 325.6 291.5 329.3 1.13 17 465 6431 -10.9 -46.9 3 36.0 -16.6 288 13 326.5 326.5 290.8 326.9 0.12 18 437 6905 -14.3 -23.3 46 9.0 -16.9 279 21 328.0 328.3 292.4 332.7 1.34 19 411 7367 -16.7 -48.7 4 32.0 -21.0 269 28 330.7 330.7 292.0 331.2 0.11 20 400 7570 -18.5 -40.5 13 22.0 -22.1 265 32 330.9 331.0 292.3 332.0 0.28 21 393 7701 -19.7 -38.7 17 19.0 -22.8 264 33 331.1 331.1 292.3 332.4 0.34 22 387 7815 -20.7 -42.7 12 22.0 -23.9 264 33 331.2 331.2 292.3 332.1 0.23 23 339 8778 -28.5 -35.5 51 7.0 -29.6 258 41 333.4 333.5 293.2 335.4 0.55 24 329 8992 -30.3 -39.3 41 9.0 -31.4 256 43 333.7 333.8 293.1 335.2 0.38 25 309 9434 -34.3 -37.5 73 3.2 -34.7 255 44 334.2 334.3 293.3 336.1 0.49 26 300 9640 -35.5 -40.5 60 5.0 -36.0 255 44 335.3 335.4 293.5 336.8 0.37 27 287 9947 -37.7 -66.7 3 29.0 -38.9 258 49 336.5 336.5 293.4 336.5 0.02 28 275 10241 -39.5 -64.5 5 25.0 -40.5 263 53 338.0 338.0 293.9 338.1 0.02 29 272 10316 -39.7 -64.7 5 25.0 -40.7 264 55 338.8 338.8 294.0 338.9 0.02 30 267 10443 -39.9 -67.9 3 28.0 -40.9 266 56 340.3 340.3 294.4 340.3 0.02 31 260 10624 -40.9 -62.9 8 22.0 -41.8 269 59 341.4 341.4 294.7 341.5 0.03 32 251 10863 -42.3 -67.3 5 25.0 -43.2 270 63 342.8 342.8 295.0 342.9 0.02 33 250 10890 -42.5 -67.5 5 25.0 -43.3 270 63 342.9 342.9 295.0 343.0 0.02 34 241 11137 -44.3 -64.3 9 20.0 -45.0 272 61 343.8 343.8 295.3 343.9 0.03 35 222 11684 -47.9 -72.9 4 25.0 -48.4 278 57 346.4 346.4 295.8 346.5 0.01 36 200 12370 -50.7 -75.7 4 25.0 -51.1 275 59 352.5 352.5 297.2 352.5 0.01 37 199 12402 -50.9 -75.9 4 25.0 -51.3 274 60 352.7 352.7 297.2 352.7 0.01 38 177 13154 -55.3 -77.6 5 22.2 -55.6 265 74 357.4 357.4 298.2 357.5 0.01 39 161 13751 -58.9 -78.9 6 20.0 -59.1 267 65 361.2 361.2 299.0 361.2 0.00 40 150 14190 -62.5 -81.5 6 19.0 -62.6 270 54 362.4 362.4 299.2 362.4 0.00 41 133 14924 -67.5 -83.5 9 16.0 -67.6 284 57 366.2 366.2 299.9 366.2 0.00 42 121 15490 -70.7 -85.7 9 15.0 -70.8 302 44 370.4 370.4 300.7 370.4 0.00 43 109 16102 -75.9 -88.9 11 13.0 -75.9 278 37 371.8 371.8 300.9 371.8 0.00 44 108 16155 -75.9 -88.9 11 13.0 -75.9 276 36 372.8 372.8 301.1 372.8 0.00 45 104 16373 -75.9 -88.9 11 13.0 -75.9 287 31 376.8 376.8 301.7 376.8 0.00 46 100 16600 -76.3 -89.3 11 13.0 -76.3 300 25 380.3 380.3 302.3 380.3 0.00 47 99 16658 -76.5 -89.5 11 13.0 -76.5 302 27 381.0 381.0 302.4 381.0 0.00 48 85 17531 -79.1 -91.1 12 12.0 -79.1 240 18 392.7 392.7 304.2 392.7 0.00 49 84 17598 -79.3 -91.3 12 12.0 -79.3 238 17 393.7 393.7 304.3 393.7 0.00 50 81 17805 -77.9 -89.9 13 12.0 -77.9 268 18 400.6 400.6 305.3 400.7 0.00 51 74 18322 -78.3 -90.3 13 12.0 -78.3 297 12 410.3 410.3 306.6 410.3 0.00 52 71 18558 -77.1 -89.1 13 12.0 -77.1 273 16 417.7 417.7 307.4 417.7 0.00 53 70 18640 -76.9 -88.9 13 12.0 -76.9 300 16 419.9 419.9 307.7 419.9 0.00 54 63 19252 -73.7 -91.7 5 18.0 -73.7 284 7 439.8 439.8 309.8 439.8 0.00 55 59 19637 -73.5 -92.5 4 19.0 -73.6 207 5 448.5 448.5 310.7 448.5 0.00 56 58 19737 -72.1 -91.1 4 19.0 -72.2 212 3 453.9 453.9 311.2 453.9 0.00 57 50 20630 -64.5 -88.5 2 24.0 -64.8 55 5 491.5 491.5 314.3 491.5 0.00 58 45 21274 -63.3 -89.3 2 26.0 -63.7 226 10 509.4 509.4 315.6 509.5 0.00 59 40 21998 -61.9 -89.9 1 28.0 -62.4 33 8 530.4 530.4 316.9 530.4 0.00 60 35 22823 -61.5 -90.5 1 29.0 -62.1 52 8 552.1 552.1 318.2 552.1 0.00 61 30 23790 -55.5 -85.5 1 30.0 -57.0 95 17 593.3 593.3 320.3 593.4 0.01 62 27 24467 -52.3 -83.3 1 31.0 -54.5 89 14 620.5 620.5 321.5 620.6 0.01 63 21 26109 -47.9 -79.9 1 32.0 -51.9 48 18 680.0 680.0 323.8 680.3 0.03 64 20 26430 -49.1 -81.1 1 32.0 -52.8 125 25 685.9 685.9 324.0 686.1 0.03 65 17 27505 -45.5 -78.5 1 33.0 -51.0 106 22 730.1 730.1 325.4 730.5 0.05 66 15 28333 -48.9 -80.9 1 32.0 -53.5 73 19 745.4 745.4 325.8 745.7 0.04 67 11 30397 -43.1 -77.1 1 34.0 -51.2 75 26 835.6 835.6 328.1 836.5 0.10 68 10 31039 -43.3 -77.3 1 34.0 -51.8 65 27 857.9 858.0 328.6 859.0 0.10 69 10 31039 -43.1 -77.1 1 34.0 -51.7 65 27 858.7 858.7 328.6 859.8 0.11 TRP 85 17531 -79.1 -91.1 12 12.0 -79.1 240 18 392.7 392.7 304.2 392.7 0.00 WND 177 13154 -55.3 -77.6 5 22.2 -55.6 265 74 357.4 357.4 298.2 357.5 0.01 Sounding variables and indices 1000-500 mb thick: 5736.00 m Freezing level: 587.19 mb = 4604.53 m = 15106.54 ft Wetbulb zero: 639.75 mb = 3904.22 m = 12808.95 ft Precipitable water: 1.53 inches Sfc-500 mean rel hum: 55.18 % Est. max temperature: 31.09 C = 87.96 F Sfc-Lift cond lev (LCL): 916.06 mb = 896.52 m = 2941.29 ft T: 19.26 C 700-500 lapse rate: 5.29 C/km ThetaE index: 16.01 C Layer 781.0- 598.0 mb Conv cond level (CCL): 810.49 mb = 1942.29 m = 6372.27 ft Mean mixing ratio: 12.79 g/kg Conv temperature: 33.38 C = 92.08 F Cap Strength: 3.03 C Lifted Index: 1.89 C Risk: Showers probable Lifted Index @300 mb: 1.16 C Lifted Index @700 mb: 1.31 C Showalter Index: 6.41 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 13.70 C K Index: 27.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 134.00 Risk: None Energy Index: 0.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.20 J/kg Max Up Vert Vel: 4.05 m/s Conv Inhibition (B-): 44136.12 J/kg Cap Strength: 2.98 C Lift Cond Lev (LCL): 893.57 mb = 1110.45 m = 3643.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 18 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 1014 14 40 5 -3.2 -3.8 | 176 5 -0.4 5.0 1 1000 134 345 38 9.8 -36.7 | 336 31 12.7 -27.9 2 947 610 15 23 -6.0 -22.2 | 13 14 -3.1 -13.4 3 925 813 15 22 -5.7 -21.3 | 13 13 -2.9 -12.4 4 914 914 15 22 -5.7 -21.3 | 13 13 -2.9 -12.4 5 882 1219 15 27 -7.0 -26.1 | 14 18 -4.2 -17.2 6 850 1539 15 22 -5.7 -21.3 | 13 13 -2.9 -12.4 7 821 1829 15 22 -5.7 -21.3 | 13 13 -2.9 -12.4 8 792 2134 350 15 2.6 -14.8 | 317 8 5.4 -5.9 9 764 2438 350 4 0.7 -3.9 | 216 6 3.5 4.9 10 736 2743 130 3 -2.3 1.9 | 183 11 0.5 10.8 11 710 3048 10 1 -0.2 -1.0 | 199 8 2.7 7.9 12 700 3168 295 2 1.8 -0.8 | 210 9 4.7 8.0 13 684 3353 285 3 2.9 -0.8 | 215 10 5.7 8.1 14 659 3658 305 6 4.9 -3.4 | 235 9 7.8 5.4 15 634 3962 275 13 13.0 -1.1 | 244 18 15.8 7.7 16 610 4267 280 8 7.9 -1.4 | 235 13 10.7 7.5 17 588 4572 265 9 9.0 0.8 | 231 15 11.8 9.6 18 566 4877 310 7 5.4 -4.5 | 242 9 8.2 4.3 19 524 5486 300 5 4.3 -2.5 | 229 10 7.2 6.3 20 505 5791 285 6 5.8 -1.6 | 230 11 8.6 7.3 21 500 5870 295 6 5.4 -2.5 | 233 10 8.3 6.3 22 485 6096 295 7 6.3 -3.0 | 237 11 9.2 5.9 23 400 7570 265 32 31.9 2.8 | 251 37 34.7 11.6 24 397 7620 265 32 31.9 2.8 | 251 37 34.7 11.6 25 321 9144 255 44 42.5 11.4 | 246 50 45.3 20.2 26 300 9640 255 44 42.5 11.4 | 246 50 45.3 20.2 27 295 9754 255 46 44.4 11.9 | 246 52 47.3 20.7 28 258 10668 270 60 60.0 -0.0 | 262 63 62.8 8.8 29 250 10890 270 63 63.0 -0.0 | 262 66 65.8 8.8 30 215 11887 280 56 55.1 -9.7 | 271 58 58.0 -0.9 31 200 12370 275 59 58.8 -5.1 | 267 62 61.6 3.7 32 178 13106 260 72 70.9 12.5 | 254 77 73.7 21.3 33 177 13154 265 74 73.7 6.4 | 259 78 76.6 15.3 34 170 13411 265 74 73.7 6.4 | 259 78 76.6 15.3 35 150 14190 270 54 54.0 -0.0 | 261 58 56.8 8.8 36 132 14935 285 57 55.1 -14.8 | 276 58 57.9 -5.9 37 126 15240 295 51 46.2 -21.6 | 285 51 49.1 -12.7 38 119 15545 305 41 33.6 -23.5 | 292 39 36.4 -14.7 39 108 16154 275 36 35.9 -3.1 | 262 39 38.7 5.7 40 100 16600 300 25 21.7 -12.5 | 278 25 24.5 -3.7 41 97 16764 305 32 26.2 -18.4 | 288 31 29.1 -9.5 42 87 17374 250 11 10.3 3.8 | 226 18 13.2 12.6 43 85 17531 240 18 15.6 9.0 | 226 26 18.4 17.8 44 83 17678 235 15 12.3 8.6 | 221 23 15.1 17.4 45 79 17983 315 23 16.3 -16.3 | 291 20 19.1 -7.4 46 74 18288 300 11 9.5 -5.5 | 255 13 12.4 3.3 47 71 18593 270 17 17.0 -0.0 | 246 22 19.8 8.8 48 70 18640 300 16 13.9 -8.0 | 267 17 16.7 0.8 49 64 19202 305 6 4.9 -3.4 | 235 9 7.8 5.4 50 60 19507 200 9 3.1 8.5 | 199 18 5.9 17.3 51 57 19812 215 1 0.6 0.8 | 199 10 3.4 9.7 52 55 20117 95 3 -3.0 0.3 | 179 9 -0.2 9.1 53 52 20422 5 6 -0.5 -6.0 | 219 4 2.3 2.9 54 50 20630 55 5 -4.1 -2.9 | 168 6 -1.3 6.0 55 47 21031 275 4 4.0 -0.3 | 219 11 6.8 8.5 56 45 21336 215 11 6.3 9.0 | 207 20 9.1 17.9 57 42 21641 30 9 -4.5 -7.8 | 122 2 -1.7 1.0 58 40 21946 40 8 -5.1 -6.1 | 140 4 -2.3 2.7 59 38 22250 5 8 -0.7 -8.0 | 248 2 2.1 0.9 60 37 22555 80 18 -17.7 -3.1 | 111 16 -14.9 5.7 61 35 22860 50 7 -5.4 -4.5 | 150 5 -2.5 4.3 62 33 23165 90 17 -17.0 0.0 | 122 17 -14.2 8.8 63 32 23470 105 17 -16.4 4.4 | 134 19 -13.6 13.2 64 30 23774 55 4 -3.3 -2.3 | 176 7 -0.4 6.5 65 30 23790 95 17 -16.9 1.5 | 126 17 -14.1 10.3 66 27 24384 100 15 -14.8 2.6 | 134 17 -11.9 11.4 67 26 24689 65 13 -11.8 -5.5 | 111 10 -8.9 3.3 68 24 25298 70 16 -15.0 -5.5 | 105 13 -12.2 3.4 69 21 26213 45 18 -12.7 -12.7 | 69 11 -9.9 -3.9 70 20 26430 125 25 -20.5 14.3 | 143 29 -17.6 23.2 71 18 26822 125 24 -19.7 13.8 | 143 28 -16.8 22.6 72 15 27432 70 18 -16.9 -6.2 | 101 14 -14.1 2.7 73 13 28042 95 23 -22.9 2.0 | 118 23 -20.1 10.8 74 10 28956 65 27 -24.5 -11.4 | 83 22 -21.6 -2.6 75 8 29870 75 34 -32.8 -8.8 | 90 30 -30.0 0.0 Wind Parameters Mean winds (0-6000m): 347.8 at 12.4 knts Storm direction: 17.8 at 9.3 knts Shear (0-3000m) pos: 3.0 neg: 2.7 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 21.2 deg Storm rel helicity (0-3000m) pos: 74.7 neg: -57.6 tot: 17.2 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 19.4 stream: 5.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 39.15 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 ------------------------------------------------------------------------------- 500 354 29 344 21| 0.0 22.5 22.5| 57.8 -13.3 44.5 89.0 0.77| 67.1 51.7 1000 2 26 354 17| 1.8 11.3 13.1| 67.6 -13.5 54.1 54.1 0.73| 36.9 27.1 1500 7 26 0 17| 1.2 7.1 8.3| 68.0 -14.0 54.0 36.0 0.66| 27.3 18.1 2000 8 25 2 16| 0.9 4.5 5.4| 68.0 -30.8 37.1 18.6 0.54| 22.3 12.0 2500 7 22 358 13| 3.6 3.6 7.2| 68.0 -54.4 13.6 5.4 0.30| 21.4 6.5 3000 7 18 357 9| 3.0 2.7 5.7| 74.7 -57.6 17.2 5.7 0.29| 19.4 5.6 4000 1 15 338 7| 2.3 3.1 5.3| 95.4 -59.9 35.5 8.9 0.31| 16.4 5.2 5000 353 14 316 7| 1.5 2.1 3.6|102.7 -71.7 31.0 6.2 0.28| 14.4 4.0 6000 348 12 301 6| 1.3 1.7 3.0|106.4 -76.0 30.4 5.1 0.27| 12.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//TSDM/skewt/TSDM.skewt.20250419.00.gif