UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for TSDM... Searching the city database file for: TSDM ... Date:1200Z 25 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 23.4 20.9 86 2.5 21.6 350 2 295.5 298.3 294.4 340.2 15.56 1 1005 74 23.4 19.8 80 3.6 20.9 344 7 296.1 298.8 293.9 338.2 14.61 2 1000 117 23.0 19.0 78 4.0 20.2 340 11 296.1 298.7 293.4 336.3 13.96 3 989 214 23.0 18.8 77 4.2 20.1 353 12 297.1 299.6 293.7 337.4 13.94 4 925 795 19.2 15.9 81 3.3 17.0 45 8 298.9 301.2 293.0 335.0 12.38 5 906 973 18.0 15.0 83 3.0 16.0 45 9 299.5 301.7 292.9 334.3 11.92 6 862 1398 15.2 11.8 80 3.4 13.0 45 10 300.9 302.7 291.9 330.7 10.14 7 850 1517 14.4 11.6 83 2.8 12.6 45 9 301.2 303.1 292.0 331.2 10.15 8 848 1537 14.2 11.6 84 2.6 12.6 44 9 301.2 303.1 292.0 331.2 10.17 9 799 2039 12.6 8.0 74 4.6 9.8 32 12 304.7 306.3 291.7 330.1 8.45 10 778 2263 13.4 -0.6 38 14.0 6.1 25 11 307.9 308.8 289.5 322.4 4.71 11 771 2339 13.2 -3.8 30 17.0 4.8 19 9 308.5 309.2 288.8 320.2 3.74 12 700 3143 6.4 3.5 82 2.9 4.8 325 2 309.6 310.9 292.0 331.2 7.05 13 683 3344 5.4 2.8 83 2.6 3.9 283 7 310.6 311.9 292.2 331.9 6.87 14 672 3476 5.4 1.1 74 4.3 3.1 286 7 312.1 313.3 292.1 331.4 6.18 15 634 3949 3.0 -5.0 56 8.0 -0.9 232 7 314.6 315.4 291.1 327.9 4.16 16 623 4090 2.0 -5.0 60 7.0 -1.4 223 7 315.0 315.8 291.3 328.6 4.23 17 590 4527 0.0 -24.0 14 24.0 -7.3 184 5 317.6 317.8 289.0 320.9 0.93 18 535 5302 -5.3 -14.3 49 9.0 -8.7 257 4 320.3 320.8 291.2 328.2 2.36 19 523 5480 -6.1 -24.1 23 18.0 -11.3 265 5 321.4 321.6 290.3 325.1 1.04 20 500 5830 -8.5 -21.5 34 13.0 -12.5 280 7 322.7 322.9 291.0 327.4 1.37 21 479 6162 -10.7 -13.6 79 2.9 -11.8 272 6 323.9 324.5 292.6 333.3 2.79 22 467 6357 -12.1 -17.1 66 5.0 -13.8 262 11 324.6 325.0 292.2 331.9 2.14 23 453 6590 -13.7 -16.1 82 2.4 -14.5 245 14 325.4 325.9 292.7 333.6 2.40 24 403 7474 -17.9 -46.9 6 29.0 -21.9 249 26 331.0 331.0 292.2 331.6 0.14 25 400 7530 -18.3 -46.3 7 28.0 -22.2 250 27 331.2 331.2 292.2 331.8 0.15 26 330 8928 -30.5 -43.5 27 13.0 -31.9 261 38 333.2 333.2 292.8 334.1 0.25 27 327 8993 -30.7 -44.7 24 14.0 -32.1 262 39 333.8 333.8 293.0 334.6 0.22 28 322 9102 -30.7 -54.7 8 24.0 -32.6 264 40 335.3 335.3 293.2 335.5 0.07 29 301 9577 -34.1 -52.1 15 18.0 -35.4 256 50 337.0 337.0 293.7 337.4 0.10 30 300 9600 -34.3 -52.3 14 18.0 -35.6 255 50 337.0 337.1 293.7 337.4 0.10 31 291 9813 -35.7 -54.7 12 19.0 -37.0 253 53 338.0 338.0 293.9 338.3 0.08 32 283 10007 -35.9 -60.9 6 25.0 -37.2 251 56 340.4 340.4 294.4 340.6 0.04 33 259 10619 -40.5 -60.5 10 20.0 -41.4 245 66 342.4 342.4 294.9 342.6 0.04 34 252 10806 -41.3 -65.3 6 24.0 -42.2 241 68 343.9 343.9 295.3 344.0 0.02 35 250 10860 -41.5 -64.5 7 23.0 -42.4 240 68 344.4 344.4 295.4 344.5 0.03 36 200 12340 -52.7 -65.7 19 13.0 -53.0 240 87 349.3 349.3 296.5 349.4 0.03 37 173 13257 -60.1 -71.3 22 11.1 -60.2 230 89 351.9 351.9 297.1 351.9 0.01 38 171 13329 -60.7 -71.7 22 11.0 -60.8 230 89 352.1 352.1 297.1 352.1 0.01 39 150 14130 -66.3 -77.3 20 11.0 -66.4 250 75 355.9 355.9 297.9 355.9 0.01 40 141 14504 -67.3 -80.3 14 13.0 -67.4 252 68 360.5 360.5 298.8 360.5 0.00 41 116 15660 -74.5 -84.5 20 10.0 -74.5 245 51 367.8 367.8 300.2 367.8 0.00 42 113 15812 -75.3 -85.3 19 10.0 -75.3 260 56 369.1 369.1 300.4 369.1 0.00 43 112 15864 -75.3 -85.3 19 10.0 -75.3 260 56 370.0 370.0 300.6 370.1 0.00 44 109 16021 -74.9 -84.9 20 10.0 -74.9 260 56 373.7 373.7 301.2 373.7 0.00 45 108 16075 -74.7 -84.7 20 10.0 -74.7 260 56 375.1 375.1 301.4 375.1 0.00 46 107 16129 -74.7 -84.7 20 10.0 -74.7 260 56 376.1 376.1 301.6 376.1 0.00 47 102 16406 -76.3 -86.3 19 10.0 -76.3 260 30 378.2 378.2 301.9 378.2 0.00 48 100 16520 -76.5 -86.5 19 10.0 -76.5 245 27 379.9 379.9 302.2 379.9 0.00 49 98 16636 -76.7 -86.7 19 10.0 -76.7 245 28 381.7 381.7 302.5 381.7 0.00 50 96 16754 -76.7 -86.7 19 10.0 -76.7 245 30 384.0 384.0 302.9 384.0 0.00 51 89 17190 -75.7 -85.7 19 10.0 -75.7 266 30 394.4 394.4 304.4 394.4 0.00 52 81 17732 -76.7 -95.7 3 19.0 -76.7 248 24 403.1 403.1 305.6 403.1 0.00 53 76 18098 -76.7 -95.7 3 19.0 -76.7 220 17 410.5 410.5 306.6 410.5 0.00 54 72 18408 -76.7 -95.7 3 19.0 -76.7 209 15 416.9 416.9 307.3 416.9 0.00 55 70 18570 -76.9 -95.9 3 19.0 -76.9 215 16 419.9 419.9 307.7 419.9 0.00 56 69 18653 -76.9 -95.9 3 19.0 -76.9 204 21 421.6 421.6 307.9 421.6 0.00 57 50 20560 -64.3 -90.3 2 26.0 -64.6 80 13 492.0 492.0 314.4 492.0 0.00 58 47 20941 -61.9 -89.9 1 28.0 -62.4 82 12 506.5 506.5 315.4 506.5 0.00 59 44 21348 -62.5 -90.5 1 28.0 -63.0 40 5 514.7 514.7 315.9 514.7 0.00 60 32 23334 -58.1 -88.1 1 30.0 -59.2 72 13 575.5 575.5 319.5 575.6 0.01 61 30 23740 -58.5 -88.5 1 30.0 -59.6 90 15 585.2 585.2 319.9 585.2 0.01 62 26 24650 -55.1 -86.1 1 31.0 -56.9 91 21 619.3 619.3 321.5 619.3 0.01 63 25 24901 -55.5 -85.5 1 30.0 -57.2 97 20 625.1 625.1 321.7 625.2 0.01 64 20 26350 -48.5 -80.5 1 32.0 -52.4 100 26 687.7 687.7 324.0 688.0 0.03 65 16 27829 -45.1 -78.1 1 33.0 -50.9 99 26 744.1 744.2 325.8 744.6 0.06 66 14 28720 -45.7 -78.7 1 33.0 -51.8 90 28 771.1 771.1 326.5 771.6 0.06 67 12 29750 -44.3 -77.3 1 33.0 -51.5 93 36 810.8 810.8 327.5 811.6 0.09 TRP 113 15812 -75.3 -85.3 19 10.0 -75.3 260 56 369.1 369.1 300.4 369.1 0.00 WND 173 13257 -60.1 -71.3 22 11.1 -60.2 230 89 351.9 351.9 297.1 351.9 0.01 Sounding variables and indices 1000-500 mb thick: 5713.00 m Freezing level: 590.00 mb = 4527.16 m = 14852.70 ft Wetbulb zero: 642.32 mb = 3843.18 m = 12608.71 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 58.76 % Est. max temperature: 28.74 C = 83.73 F Sfc-Lift cond lev (LCL): 976.02 mb = 328.56 m = 1077.94 ft T: 22.25 C 700-500 lapse rate: 5.55 C/km ThetaE index: 11.05 C Layer 799.0- 700.0 mb Conv cond level (CCL): 877.30 mb = 1248.05 m = 4094.59 ft Mean mixing ratio: 13.30 g/kg Conv temperature: 28.25 C = 82.85 F Cap Strength: 2.81 C Lifted Index: -0.20 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.98 C Lifted Index @700 mb: -0.12 C Showalter Index: 2.20 C Risk: Showers probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.10 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 164.20 Risk: None Energy Index: -0.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.06 J/kg Max Up Vert Vel: 6.94 m/s Conv Inhibition (B-): 93.17 J/kg Cap Strength: 2.81 C Lift Cond Lev (LCL): 911.04 mb = 925.71 m = 3037.07 ft Lev Free Conv (LFC): 696.04 mb = 3189.40 m = 10463.79 ft Equ Level (EL): 676.04 mb = 3427.47 m = 11244.83 ft B at Equ Level: 9.42 J/kg Max Parcel Lev (MPL): 636.04 mb = 3922.97 m = 12870.49 ft Wind level data Storm motion: 22 at 5 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 14 350 2 0.3 -2.0 | 218 4 2.3 3.0 1 1000 117 340 11 3.8 -10.3 | 313 8 5.7 -5.4 2 979 305 5 13 -1.1 -13.0 | 354 8 0.8 -8.0 3 945 610 25 11 -4.6 -10.0 | 28 6 -2.7 -5.0 4 925 795 45 8 -5.7 -5.7 | 79 4 -3.7 -0.7 5 912 914 45 9 -6.4 -6.4 | 72 5 -4.4 -1.4 6 880 1219 45 11 -7.8 -7.8 | 64 6 -5.8 -2.9 7 850 1517 45 9 -6.4 -6.4 | 72 5 -4.4 -1.4 8 819 1829 25 9 -3.8 -8.2 | 30 4 -1.9 -3.2 9 790 2134 35 13 -7.5 -10.6 | 44 8 -5.5 -5.7 10 761 2438 10 7 -1.2 -6.9 | 340 2 0.7 -2.0 11 734 2743 300 4 3.5 -2.0 | 242 6 5.4 2.9 12 708 3048 325 2 1.1 -1.6 | 223 5 3.1 3.3 13 700 3143 325 2 1.1 -1.6 | 223 5 3.1 3.3 14 682 3353 280 7 6.9 -1.2 | 247 10 8.8 3.7 15 656 3658 295 6 5.4 -2.5 | 252 8 7.4 2.4 16 632 3962 225 7 4.9 4.9 | 215 12 6.9 9.9 17 608 4267 220 7 4.5 5.4 | 212 12 6.5 10.3 18 585 4572 175 5 -0.4 5.0 | 189 10 1.5 9.9 19 563 4877 240 2 1.7 1.0 | 212 7 3.7 5.9 20 500 5830 280 7 6.9 -1.2 | 247 10 8.8 3.7 21 483 6096 275 5 5.0 -0.4 | 237 8 6.9 4.5 22 464 6401 260 12 11.8 2.1 | 243 15 13.8 7.0 23 446 6706 235 15 12.3 8.6 | 226 20 14.2 13.5 24 400 7530 250 27 25.4 9.2 | 243 31 27.3 14.2 25 395 7620 250 26 24.4 8.9 | 242 30 26.4 13.8 26 348 8534 255 34 32.8 8.8 | 248 37 34.8 13.7 27 320 9144 265 41 40.8 3.6 | 259 44 42.8 8.5 28 300 9600 255 50 48.3 12.9 | 250 53 50.2 17.9 29 257 10668 245 67 60.7 28.3 | 242 71 62.7 33.2 30 250 10860 240 68 58.9 34.0 | 237 72 60.8 38.9 31 224 11582 245 76 68.9 32.1 | 242 80 70.8 37.0 32 200 12340 240 87 75.3 43.5 | 238 91 77.3 48.4 33 173 13257 230 89 68.2 57.2 | 228 94 70.1 62.1 34 169 13411 230 89 68.2 57.2 | 228 94 70.1 62.1 35 150 14130 250 75 70.5 25.7 | 247 79 72.4 30.6 36 124 15240 255 54 52.2 14.0 | 251 57 54.1 18.9 37 118 15545 235 48 39.3 27.5 | 232 53 41.3 32.5 38 113 15812 260 56 55.1 9.7 | 256 59 57.1 14.6 39 107 16154 260 56 55.1 9.7 | 256 59 57.1 14.6 40 101 16459 260 24 23.6 4.2 | 250 27 25.6 9.1 41 100 16520 245 27 24.5 11.4 | 238 31 26.4 16.3 42 96 16764 245 30 27.2 12.7 | 239 34 29.1 17.6 43 86 17374 275 30 29.9 -2.6 | 266 32 31.8 2.3 44 74 18288 205 14 5.9 12.7 | 204 19 7.9 17.6 45 70 18570 215 16 9.2 13.1 | 212 21 11.1 18.0 46 70 18593 200 22 7.5 20.7 | 200 27 9.5 25.6 47 60 19507 265 12 12.0 1.0 | 247 15 13.9 6.0 48 57 19812 315 19 13.4 -13.4 | 299 18 15.4 -8.5 49 54 20117 5 13 -1.1 -13.0 | 354 8 0.8 -8.0 50 51 20422 20 5 -1.7 -4.7 | 227 0 0.2 0.2 51 50 20560 80 13 -12.8 -2.3 | 104 11 -10.9 2.7 52 49 20726 60 9 -7.8 -4.5 | 94 6 -5.8 0.4 53 46 21031 90 13 -13.0 0.0 | 114 12 -11.0 4.9 54 44 21336 40 5 -3.2 -3.8 | 131 2 -1.3 1.1 55 42 21641 35 3 -1.7 -2.5 | 185 2 0.2 2.5 56 38 22250 90 15 -15.0 0.0 | 111 14 -13.0 4.9 57 36 22555 165 6 -1.6 5.8 | 182 11 0.4 10.7 58 35 22860 25 10 -4.2 -9.1 | 29 5 -2.3 -4.1 59 31 23470 85 14 -13.9 -1.2 | 107 13 -12.0 3.7 60 30 23740 90 15 -15.0 0.0 | 111 14 -13.0 4.9 61 30 23774 55 17 -13.9 -9.8 | 68 13 -12.0 -4.8 62 27 24384 105 21 -20.3 5.4 | 119 21 -18.3 10.4 63 26 24689 90 21 -21.0 0.0 | 104 20 -19.0 4.9 64 24 25298 110 17 -16.0 5.8 | 127 18 -14.0 10.7 65 22 25603 100 19 -18.7 3.3 | 116 19 -16.8 8.2 66 21 25908 110 26 -24.4 8.9 | 122 26 -22.5 13.8 67 20 26213 90 19 -19.0 0.0 | 106 18 -17.0 4.9 68 20 26350 100 26 -25.6 4.5 | 112 25 -23.7 9.4 69 19 26518 95 28 -27.9 2.4 | 106 27 -25.9 7.4 70 18 26822 110 24 -22.6 8.2 | 123 24 -20.6 13.1 71 15 27432 90 27 -27.0 0.0 | 101 26 -25.0 4.9 72 13 28042 90 29 -29.0 0.0 | 100 27 -27.0 4.9 73 12 28346 95 41 -40.8 3.6 | 102 40 -38.9 8.5 74 10 28956 85 34 -33.9 -3.0 | 94 32 -31.9 2.0 75 8 29870 105 40 -38.6 10.4 | 113 40 -36.7 15.3 Wind Parameters Mean winds (0-6000m): 351.6 at 7.1 knts Storm direction: 21.6 at 5.3 knts Shear (0-3000m) pos: 1.5 neg: 1.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 8.4 deg Storm rel helicity (0-3000m) pos: 33.6 neg: -18.0 tot: 15.5 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.52 Bulk Shear: 2.29 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 0 11 343 6| 10.2 0.0 10.2| 24.0 0.0 24.0 48.1 0.93| 19.6 18.3 1000 17 10 12 5| 4.5 0.0 4.5| 30.7 -0.8 29.9 29.9 0.85| 13.5 11.5 1500 27 10 32 5| 3.0 0.2 3.2| 31.8 -1.6 30.2 20.2 0.76| 10.1 7.7 2000 28 10 35 5| 2.2 0.8 3.0| 32.7 -4.6 28.0 14.0 0.58| 9.1 5.2 2500 28 10 34 5| 1.8 1.6 3.4| 33.6 -11.3 22.3 8.9 0.31| 9.5 2.9 3000 24 9 28 4| 1.5 1.7 3.1| 33.6 -18.0 15.5 5.2 0.16| 9.1 1.5 4000 12 8 356 3| 1.1 2.1 3.3| 38.1 -36.5 1.6 0.4 0.07| 8.8 0.6 5000 8 7 339 3| 1.1 1.5 2.5| 46.2 -49.9 -3.8 -0.8 0.05| 8.1 0.4 6000 352 7 305 4| 0.9 1.2 2.2| 56.8 -52.3 4.5 0.7 0.09| 7.3 0.6 Wrote GIF file: /home/apache/climate/data/raob//TSDM/skewt/TSDM.skewt.20250425.12.gif