UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for TSDM... Searching the city database file for: TSDM ... Date:1200Z 15 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 1015 14 23.8 21.9 89 1.9 22.5 20 2 295.7 298.7 295.1 343.2 16.51 1 1000 147 22.6 20.8 90 1.8 21.3 15 20 295.8 298.6 294.5 340.7 15.65 2 984 288 22.2 21.9 98 0.3 22.0 19 20 296.7 299.8 295.7 346.0 17.05 3 945 639 20.0 18.3 90 1.7 18.8 40 20 297.9 300.5 294.1 339.0 14.14 4 925 824 19.2 17.8 92 1.4 18.2 40 19 298.9 301.5 294.3 339.7 14.00 5 880 1253 16.8 16.2 96 0.6 16.4 70 20 300.7 303.2 294.3 339.7 13.28 6 850 1549 15.2 15.2 100 0.0 15.2 75 19 302.1 304.4 294.3 340.1 12.89 7 838 1670 14.8 14.8 100 0.0 14.8 71 16 302.9 305.2 294.4 340.6 12.74 8 789 2180 13.0 13.0 100 0.0 13.0 81 18 306.2 308.5 294.8 342.3 12.02 9 700 3179 7.0 7.0 100 0.0 7.0 90 19 310.2 311.9 293.8 337.9 9.02 10 630 4038 3.8 -10.2 35 14.0 -2.2 39 4 316.1 316.6 290.3 325.2 2.79 11 620 4168 4.0 -18.0 18 22.0 -4.0 21 4 317.8 318.0 289.6 322.8 1.49 12 617 4207 4.0 -18.0 18 22.0 -4.0 15 4 318.2 318.5 289.8 323.3 1.50 13 578 4734 1.0 -6.0 59 7.0 -2.4 308 5 320.7 321.5 292.9 334.5 4.23 14 544 5218 -2.3 -14.3 39 12.0 -7.0 300 12 322.4 322.8 291.7 330.2 2.32 15 520 5574 -5.5 -12.5 58 7.0 -8.3 300 16 322.7 323.2 292.3 332.1 2.81 16 506 5787 -6.5 -22.5 27 16.0 -11.4 300 18 324.0 324.3 291.2 328.3 1.24 17 500 5880 -7.1 -22.1 29 15.0 -11.8 300 19 324.4 324.6 291.4 328.9 1.30 18 489 6053 -8.1 -19.1 41 11.0 -11.8 292 17 325.2 325.6 292.0 331.2 1.73 19 455 6611 -10.7 -26.7 26 16.0 -15.0 290 21 328.7 328.9 292.3 332.1 0.95 20 437 6921 -12.9 -25.9 33 13.0 -16.4 280 21 329.8 330.0 292.7 333.6 1.06 21 423 7169 -14.7 -37.7 12 23.0 -19.0 275 22 330.6 330.6 292.2 331.9 0.35 22 400 7590 -17.9 -27.9 41 10.0 -20.3 275 23 331.7 331.9 293.1 335.2 0.96 23 337 8854 -25.9 -30.9 63 5.0 -26.9 263 39 337.5 337.6 294.5 340.7 0.86 24 316 9319 -28.3 -46.3 16 18.0 -30.3 258 44 340.4 340.4 294.6 341.2 0.19 25 300 9690 -30.9 -40.9 37 10.0 -32.2 255 44 341.8 341.9 295.1 343.2 0.36 26 270 10425 -37.3 -46.3 39 9.0 -38.1 259 51 343.0 343.0 295.3 343.9 0.22 27 265 10553 -38.1 -50.1 27 12.0 -39.0 259 52 343.6 343.7 295.3 344.3 0.15 28 250 10950 -41.7 -50.7 37 9.0 -42.3 265 55 344.1 344.1 295.4 344.7 0.15 29 234 11394 -45.9 -52.9 45 7.0 -46.3 265 55 344.3 344.3 295.4 344.8 0.12 30 220 11802 -49.1 -62.1 21 13.0 -49.5 265 55 345.5 345.5 295.7 345.6 0.04 31 207 12198 -52.5 -61.5 33 9.0 -52.7 265 55 346.2 346.2 295.8 346.4 0.05 32 200 12420 -53.7 -66.7 19 13.0 -53.9 260 54 347.7 347.7 296.1 347.8 0.02 33 190 12749 -55.1 -73.1 9 18.0 -55.4 255 53 350.6 350.6 296.8 350.7 0.01 34 150 14220 -66.3 -76.3 23 10.0 -66.4 280 41 355.9 355.9 297.9 355.9 0.01 35 147 14342 -67.3 -77.3 23 10.0 -67.4 276 40 356.2 356.2 298.0 356.2 0.01 36 123 15405 -72.3 -85.3 12 13.0 -72.3 252 31 365.7 365.7 299.8 365.7 0.00 37 109 16107 -77.3 -87.3 19 10.0 -77.3 287 28 369.2 369.2 300.4 369.2 0.00 38 100 16600 -78.9 -87.9 22 9.0 -78.9 305 27 375.3 375.3 301.5 375.3 0.00 39 92 17072 -80.9 -88.9 25 8.0 -80.9 310 20 380.4 380.4 302.3 380.4 0.00 40 87 17386 -81.1 -89.1 25 8.0 -81.1 311 20 386.1 386.1 303.2 386.1 0.00 41 83 17652 -80.3 -88.3 25 8.0 -80.3 333 26 393.0 393.0 304.2 393.0 0.00 42 82 17720 -80.3 -88.3 25 8.0 -80.3 339 25 394.3 394.3 304.4 394.3 0.00 43 70 18620 -77.5 -95.5 4 18.0 -77.6 45 4 418.6 418.6 307.6 418.6 0.00 44 66 18957 -76.9 -95.9 3 19.0 -76.9 82 8 427.0 427.0 308.5 427.0 0.00 45 50 20590 -66.7 -92.7 1 26.0 -67.0 25 5 486.3 486.3 314.0 486.3 0.00 46 41 21797 -63.9 -91.9 1 28.0 -64.3 49 13 521.7 521.7 316.4 521.7 0.00 47 38 22262 -63.7 -91.7 1 28.0 -64.2 44 4 533.7 533.7 317.1 533.7 0.00 48 33 23133 -60.5 -89.5 1 29.0 -61.3 67 10 564.1 564.1 318.9 564.1 0.00 49 30 23730 -58.1 -88.1 1 30.0 -59.2 160 5 586.2 586.3 320.0 586.3 0.01 50 25 24884 -55.7 -85.7 1 30.0 -57.4 76 12 624.5 624.5 321.7 624.6 0.01 51 20 26330 -47.9 -79.9 1 32.0 -52.0 175 14 689.6 689.6 324.1 689.8 0.03 52 19 26669 -47.5 -80.5 1 33.0 -51.9 170 15 701.0 701.0 324.5 701.3 0.03 53 17 27401 -49.5 -81.5 1 32.0 -53.5 163 14 717.2 717.2 325.0 717.5 0.03 54 16 27799 -48.1 -80.1 1 32.0 -52.8 140 13 734.3 734.4 325.5 734.7 0.04 55 15 28224 -48.7 -80.7 1 32.0 -53.4 140 11 746.0 746.1 325.8 746.4 0.04 56 12 29709 -43.1 -77.1 1 34.0 -50.9 75 12 815.0 815.1 327.6 815.9 0.09 TRP 92 17072 -80.9 -88.9 25 8.0 -80.9 310 20 380.4 380.4 302.3 380.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 567.70 mb = 4880.75 m = 16012.76 ft Wetbulb zero: 646.96 mb = 3821.51 m = 12537.61 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 74.77 % Est. max temperature: 29.54 C = 85.17 F Sfc-Lift cond lev (LCL): 987.60 mb = 255.88 m = 839.50 ft T: 22.29 C 700-500 lapse rate: 5.22 C/km ThetaE index: 19.49 C Layer 700.0- 617.0 mb Conv cond level (CCL): 925.00 mb = 824.00 m = 2703.38 ft Mean mixing ratio: 15.29 g/kg Conv temperature: 27.07 C = 80.72 F Cap Strength: 0.93 C Lifted Index: -0.97 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.19 C Lifted Index @700 mb: -1.16 C Showalter Index: -0.38 C Risk: Thunderstorms probable Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.30 C Cross Totals Index: 22.30 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 239.40 Risk: None Energy Index: -2.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 129.68 J/kg Max Up Vert Vel: 16.10 m/s Conv Inhibition (B-): 5.96 J/kg Cap Strength: 0.93 C Lift Cond Lev (LCL): 947.09 mb = 619.95 m = 2033.93 ft Lev Free Conv (LFC): 882.09 mb = 1232.48 m = 4043.50 ft Equ Level (EL): 802.09 mb = 2040.68 m = 6695.05 ft B at Equ Level: 18.71 J/kg Max Parcel Lev (MPL): 272.09 mb = 10371.13 m = 34025.61 ft Wind level data Storm motion: 82 at 11 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 1015 14 20 2 -0.7 -1.9 | 272 10 10.1 -0.4 1 1000 147 15 20 -5.2 -19.3 | 342 19 5.6 -17.8 2 982 305 20 20 -6.8 -18.8 | 347 18 4.0 -17.3 3 948 610 40 20 -12.9 -15.3 | 8 14 -2.1 -13.8 4 925 824 40 19 -12.2 -14.6 | 6 13 -1.4 -13.0 5 915 914 50 21 -16.1 -13.5 | 24 13 -5.3 -12.0 6 883 1219 70 20 -18.8 -6.8 | 56 10 -8.0 -5.3 7 850 1549 75 19 -18.4 -4.9 | 66 8 -7.6 -3.4 8 822 1829 65 12 -10.9 -5.1 | 1 4 -0.1 -3.5 9 793 2134 80 17 -16.7 -3.0 | 76 6 -5.9 -1.4 10 765 2438 90 23 -23.0 0.0 | 97 12 -12.2 1.5 11 737 2743 90 25 -25.0 0.0 | 96 14 -14.2 1.5 12 700 3179 90 19 -19.0 0.0 | 101 8 -8.2 1.5 13 659 3658 90 5 -5.0 0.0 | 255 6 5.8 1.5 14 611 4267 5 4 -0.3 -4.0 | 283 11 10.5 -2.5 15 588 4572 315 2 1.4 -1.4 | 269 12 12.2 0.1 16 567 4877 300 8 6.9 -4.0 | 278 18 17.7 -2.5 17 500 5880 300 19 16.5 -9.5 | 286 28 27.3 -8.0 18 486 6096 290 17 16.0 -5.8 | 279 27 26.8 -4.3 19 449 6706 290 22 20.7 -7.5 | 281 32 31.5 -6.0 20 431 7010 275 21 20.9 -1.8 | 271 32 31.7 -0.3 21 400 7590 275 23 22.9 -2.0 | 271 34 33.7 -0.5 22 398 7620 275 20 19.9 -1.7 | 270 31 30.7 -0.2 23 323 9144 260 44 43.3 7.6 | 260 55 54.1 9.2 24 300 9690 255 44 42.5 11.4 | 256 55 53.3 12.9 25 297 9754 255 45 43.5 11.6 | 256 56 54.3 13.2 26 260 10668 260 53 52.2 9.2 | 260 64 63.0 10.7 27 250 10950 265 55 54.8 4.8 | 264 66 65.6 6.3 28 207 12192 265 55 54.8 4.8 | 264 66 65.6 6.3 29 200 12420 260 54 53.2 9.4 | 260 65 64.0 10.9 30 179 13106 250 51 47.9 17.4 | 252 62 58.7 19.0 31 155 14021 280 42 41.4 -7.3 | 276 52 52.2 -5.8 32 150 14220 280 41 40.4 -7.1 | 276 51 51.2 -5.6 33 126 15240 245 32 29.0 13.5 | 249 43 39.8 15.0 34 108 16154 290 28 26.3 -9.6 | 282 38 37.1 -8.1 35 102 16459 270 24 24.0 -0.0 | 267 35 34.8 1.5 36 100 16600 305 27 22.1 -15.5 | 293 36 32.9 -14.0 37 92 17069 325 23 13.2 -18.8 | 306 30 24.0 -17.3 38 92 17072 310 20 15.3 -12.9 | 293 28 26.1 -11.3 39 87 17374 310 20 15.3 -12.9 | 293 28 26.1 -11.3 40 83 17678 335 26 11.0 -23.6 | 315 31 21.8 -22.0 41 78 17983 360 19 -0.0 -19.0 | 328 21 10.8 -17.5 42 74 18288 5 20 -1.7 -19.9 | 334 21 9.1 -18.4 43 70 18593 355 4 0.3 -4.0 | 282 11 11.1 -2.5 44 70 18620 45 4 -2.8 -2.8 | 279 8 8.0 -1.3 45 67 18898 85 8 -8.0 -0.7 | 254 3 2.8 0.8 46 60 19507 60 9 -7.8 -4.5 | 315 4 3.0 -3.0 47 57 19812 130 2 -1.5 1.3 | 253 10 9.3 2.8 48 54 20117 65 8 -7.3 -3.4 | 298 4 3.6 -1.9 49 51 20422 165 10 -2.6 9.7 | 216 14 8.2 11.2 50 50 20590 25 5 -2.1 -4.5 | 289 9 8.7 -3.0 51 49 20726 30 6 -3.0 -5.2 | 295 9 7.8 -3.7 52 44 21336 50 12 -9.2 -7.7 | 345 6 1.6 -6.2 53 42 21641 50 16 -12.3 -10.3 | 9 9 -1.5 -8.8 54 38 22250 45 4 -2.8 -2.8 | 279 8 8.0 -1.3 55 36 22555 35 2 -1.1 -1.6 | 271 10 9.7 -0.1 56 35 22860 20 8 -2.7 -7.5 | 307 10 8.1 -6.0 57 31 23470 120 12 -10.4 6.0 | 183 8 0.4 7.5 58 30 23730 160 5 -1.7 4.7 | 236 11 9.1 6.2 59 30 23774 80 10 -9.8 -1.7 | 283 1 1.0 -0.2 60 28 24079 165 6 -1.6 5.8 | 232 12 9.2 7.3 61 27 24384 80 5 -4.9 -0.9 | 264 6 5.9 0.7 62 25 24994 75 13 -12.6 -3.4 | 44 3 -1.8 -1.8 63 23 25298 80 15 -14.8 -2.6 | 75 4 -4.0 -1.1 64 22 25603 80 10 -9.8 -1.7 | 283 1 1.0 -0.2 65 20 26213 190 11 1.9 10.8 | 226 18 12.7 12.4 66 20 26330 175 14 -1.2 13.9 | 212 18 9.6 15.5 67 19 26518 170 15 -2.6 14.8 | 207 18 8.2 16.3 68 17 26822 175 15 -1.3 14.9 | 210 19 9.5 16.5 69 16 27127 140 13 -8.4 10.0 | 192 12 2.4 11.5 70 15 27432 140 10 -6.4 7.7 | 205 10 4.4 9.2 71 14 27737 120 9 -7.8 4.5 | 207 7 3.0 6.0 72 11 28651 30 15 -7.5 -13.0 | 344 12 3.3 -11.5 73 10 28956 85 21 -20.9 -1.8 | 88 10 -10.1 -0.3 74 8 29566 100 27 -26.6 4.7 | 111 17 -15.8 6.2 75 8 29870 70 34 -31.9 -11.6 | 64 23 -21.1 -10.1 Wind Parameters Mean winds (0-6000m): 52.0 at 14.5 knts Storm direction: 82.0 at 10.9 knts Shear (0-3000m) pos: 4.6 neg: 1.1 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): -173.7 deg Storm rel helicity (0-3000m) pos: 126.6 neg: -9.5 tot: 117.1 m^2/s^2 ave: 39.0 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 6.5 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 12.24 Bulk Shear: 10.59 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 22 18 344 15| 18.6 0.0 18.6| 69.3 0.0 69.3 138.6 0.87| 25.4 22.0 1000 33 19 358 14| 9.8 0.0 9.8| 96.7 -1.8 94.9 94.9 0.84| 17.6 14.8 1500 45 19 13 12| 6.2 0.0 6.2|111.8 -1.8 110.0 73.3 0.84| 14.0 11.8 2000 51 18 18 10| 4.6 1.0 5.7|115.0 -8.9 106.1 53.0 0.63| 13.2 8.3 2500 59 18 31 9| 5.5 0.8 6.3|125.2 -8.9 116.2 46.5 0.61| 12.6 7.7 3000 65 19 46 9| 4.6 1.1 5.7|126.6 -9.5 117.1 39.0 0.57| 11.4 6.5 4000 69 17 48 7| 3.4 3.2 6.6|138.4 -9.5 128.9 32.2 0.57| 11.1 6.3 5000 66 14 28 5| 2.8 3.7 6.4|147.6 -17.1 130.4 26.1 0.49| 10.2 5.0 6000 52 15 5 7| 2.3 3.8 6.1|163.1 -32.2 131.0 21.8 0.45| 9.5 4.2 Wrote GIF file: /home/apache/climate/data/raob//TSDM/skewt/TSDM.skewt.20250415.12.gif