UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:1200Z 28 APR 25 Station: MMMD WMO ident: 76644 Latitude: 20.98 Longitude: -89.65 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1018 10 24.4 21.9 86 2.5 22.6 80 3 296.0 299.0 295.1 343.5 16.46 1 1000 174 23.0 21.2 90 1.8 21.8 90 14 296.1 299.0 294.9 342.4 16.05 2 925 850 19.6 16.5 82 3.1 17.5 120 18 299.4 301.7 293.6 336.9 12.87 3 871 1369 17.0 11.0 68 6.0 13.2 112 18 301.8 303.6 291.7 330.0 9.51 4 850 1579 17.0 5.0 45 12.0 10.1 100 18 304.0 305.1 289.8 323.4 6.44 5 847 1609 17.2 6.2 48 11.0 10.7 97 18 304.5 305.8 290.5 325.7 7.03 6 813 1958 14.2 10.4 78 3.8 11.8 55 13 304.9 306.7 292.9 334.2 9.79 7 764 2480 10.8 5.9 72 4.9 7.9 23 8 306.7 308.1 291.7 329.9 7.64 8 757 2557 10.8 1.8 54 9.0 5.9 29 7 307.5 308.6 290.3 325.2 5.76 9 738 2769 9.4 3.4 66 6.0 6.1 48 6 308.2 309.4 291.3 328.5 6.63 10 727 2894 8.2 2.2 66 6.0 4.9 69 9 308.2 309.4 290.9 327.2 6.18 11 719 2985 7.8 -3.2 46 11.0 2.4 84 11 308.7 309.5 289.3 321.8 4.20 12 706 3136 8.4 -15.6 17 24.0 -0.7 92 12 311.0 311.3 287.5 316.3 1.61 13 700 3207 7.8 -14.2 19 22.0 -0.8 90 12 311.1 311.5 287.8 317.1 1.82 14 642 3913 3.8 -18.2 18 22.0 -4.0 62 3 314.4 314.6 288.5 319.1 1.42 15 625 4130 1.8 -5.2 60 7.0 -1.5 65 4 314.5 315.3 291.1 327.8 4.16 16 615 4259 0.6 -2.4 80 3.0 -0.9 69 6 314.6 315.6 292.0 331.1 5.22 17 604 4404 0.0 -6.0 64 6.0 -2.8 61 7 315.5 316.3 291.3 328.5 4.05 18 603 4417 0.4 -10.6 43 11.0 -4.2 60 7 316.1 316.7 290.4 325.4 2.83 19 602 4430 0.8 -15.2 29 16.0 -5.3 59 7 316.7 317.1 289.8 323.2 1.95 20 596 4511 1.2 -22.8 15 24.0 -6.5 53 8 318.1 318.3 289.2 321.7 1.03 21 560 5010 0.4 -40.6 3 41.0 -8.6 24 12 322.9 322.9 289.9 323.6 0.20 22 520 5601 -2.5 18 19 326.3 23 500 5910 -4.9 -40.9 4 36.0 -12.3 15 23 327.1 327.1 291.1 327.9 0.21 24 400 7610 -20.1 -41.1 14 21.0 -23.2 345 19 328.9 328.9 291.7 329.9 0.26 25 387 7854 -22.3 -41.3 16 19.0 -25.0 334 22 329.1 329.2 291.7 330.1 0.27 26 367 8242 -23.7 -47.7 9 24.0 -26.5 295 18 332.3 332.3 292.5 332.8 0.14 27 363 8323 -22.7 -55.7 3 33.0 -25.9 297 18 334.6 334.7 293.0 334.9 0.06 28 319 9256 -30.5 -52.5 10 22.0 -32.3 310 23 336.4 336.5 293.5 336.8 0.09 29 303 9620 -32.3 -57.3 7 25.0 -34.0 293 31 338.9 338.9 294.1 339.1 0.05 30 300 9690 -32.7 -55.7 8 23.0 -34.4 290 33 339.3 339.3 294.2 339.6 0.07 31 250 10940 -44.7 -57.7 22 13.0 -45.2 275 35 339.6 339.6 294.3 339.9 0.06 32 221 11758 -51.7 -63.7 22 12.0 -52.0 280 37 341.0 341.0 294.6 341.2 0.03 33 216 11908 -51.1 -73.1 6 22.0 -51.5 281 38 344.2 344.2 295.3 344.2 0.01 34 200 12410 -52.3 -82.3 2 30.0 -52.7 285 39 349.9 349.9 296.6 350.0 0.00 35 193 12640 -52.7 -83.7 1 31.0 -53.1 285 42 352.9 352.9 297.3 352.9 0.00 36 150 14230 -62.1 -88.1 2 26.0 -62.3 300 37 363.1 363.1 299.3 363.1 0.00 37 100 16650 -75.7 -91.7 6 16.0 -75.7 290 10 381.5 381.5 302.5 381.5 0.00 38 93 17065 -79.1 -92.1 10 13.0 -79.1 20 8 382.8 382.8 302.7 382.8 0.00 39 90 17252 -77.1 -92.1 7 15.0 -77.1 23 8 390.3 390.3 303.8 390.4 0.00 40 78 18066 -80.1 -91.1 14 11.0 -80.1 44 11 400.4 400.4 305.3 400.4 0.00 41 70 18680 -78.1 -91.1 10 13.0 -78.1 10 12 417.3 417.3 307.4 417.3 0.00 42 68 18847 -76.7 -89.7 11 13.0 -76.7 10 9 423.8 423.8 308.2 423.8 0.00 43 64 19196 -78.5 -90.5 12 12.0 -78.6 6 16 427.3 427.3 308.6 427.3 0.00 44 60 19567 -77.7 -90.7 11 13.0 -77.7 49 13 437.0 437.0 309.6 437.0 0.00 45 55 20079 -68.7 -88.7 4 20.0 -68.9 56 19 468.6 468.6 312.5 468.7 0.00 46 50 20660 -62.9 -91.9 1 29.0 -63.3 330 4 495.3 495.3 314.6 495.3 0.00 47 47 21040 -65.7 -94.7 1 29.0 -66.0 96 6 497.4 497.4 314.8 497.4 0.00 48 34 23037 -60.3 -94.3 0 34.0 -61.1 108 18 559.8 559.8 318.6 559.9 0.00 49 33 23225 -57.3 -91.3 1 34.0 -58.5 114 18 572.6 572.6 319.3 572.6 0.00 50 30 23830 -56.3 -91.3 0 35.0 -57.7 85 19 591.2 591.2 320.2 591.2 0.00 51 28 24268 -56.5 -91.5 0 35.0 -57.9 89 19 602.4 602.4 320.7 602.4 0.00 52 20 26440 -48.7 -85.7 1 37.0 -52.6 85 25 687.1 687.1 324.0 687.2 0.01 53 18 27137 -45.7 -82.7 1 37.0 -51.0 90 25 717.6 717.6 325.0 717.8 0.02 54 15 28351 -45.9 -82.9 1 37.0 -51.7 83 25 755.3 755.4 326.1 755.6 0.03 TRP 93 17065 -79.1 -92.1 10 13.0 -79.1 20 8 382.8 382.8 302.7 382.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5736.00 m Freezing level: 554.48 mb = 5091.80 m = 16705.19 ft Wetbulb zero: 709.08 mb = 3100.38 m = 10171.73 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 53.54 % Est. max temperature: 30.53 C = 86.96 F Sfc-Lift cond lev (LCL): 981.91 mb = 332.29 m = 1090.18 ft T: 22.20 C 700-500 lapse rate: 4.70 C/km ThetaE index: 20.07 C Layer 1000.0- 847.0 mb Conv cond level (CCL): 888.72 mb = 1195.45 m = 3922.04 ft Mean mixing ratio: 14.63 g/kg Conv temperature: 29.40 C = 84.92 F Cap Strength: 2.46 C Lifted Index: 1.88 C Risk: Showers probable Lifted Index @300 mb: 1.38 C Lifted Index @700 mb: 0.10 C Showalter Index: 9.67 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 9.90 C K Index: 4.90 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 1.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 145.92 J/kg Max Up Vert Vel: 17.08 m/s Conv Inhibition (B-): 54.83 J/kg Cap Strength: 2.41 C Lift Cond Lev (LCL): 934.04 mb = 765.65 m = 2511.96 ft Lev Free Conv (LFC): 779.04 mb = 2316.43 m = 7599.75 ft Equ Level (EL): 699.04 mb = 3218.18 m = 10558.21 ft B at Equ Level: 18.75 J/kg Max Parcel Lev (MPL): 539.04 mb = 5314.20 m = 17434.82 ft Wind level data Storm motion: 97 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 1018 10 80 3 -3.0 -0.5 | 286 6 6.2 -1.7 1 1000 174 90 14 -14.0 0.0 | 76 5 -4.8 -1.2 2 985 305 115 16 -14.5 6.8 | 136 8 -5.3 5.6 3 925 850 120 18 -15.6 9.0 | 141 10 -6.4 7.8 4 886 1219 120 18 -15.6 9.0 | 141 10 -6.4 7.8 5 850 1579 100 18 -17.7 3.1 | 103 9 -8.6 1.9 6 825 1829 75 14 -13.5 -3.6 | 42 6 -4.3 -4.8 7 796 2134 25 12 -5.1 -10.9 | 341 13 4.1 -12.1 8 767 2438 20 8 -2.7 -7.5 | 324 11 6.4 -8.7 9 740 2743 45 6 -4.2 -4.2 | 318 7 4.9 -5.4 10 713 3048 95 12 -12.0 1.0 | 87 3 -2.8 -0.2 11 700 3207 90 12 -12.0 0.0 | 67 3 -2.8 -1.2 12 687 3353 85 10 -10.0 -0.9 | 21 2 -0.8 -2.1 13 637 3962 60 2 -1.7 -1.0 | 287 8 7.4 -2.2 14 613 4267 70 6 -5.6 -2.1 | 313 5 3.5 -3.3 15 569 4877 25 10 -4.2 -9.1 | 334 11 4.9 -10.3 16 500 5910 15 23 -6.0 -22.2 | 352 24 3.2 -23.4 17 488 6096 15 25 -6.5 -24.1 | 354 25 2.7 -25.4 18 400 7610 345 19 4.9 -18.4 | 324 24 14.1 -19.6 19 383 7925 330 23 11.5 -19.9 | 316 30 20.7 -21.1 20 367 8230 295 18 16.3 -7.6 | 289 27 25.5 -8.8 21 324 9144 315 21 14.8 -14.8 | 304 29 24.0 -16.1 22 300 9690 290 33 31.0 -11.3 | 287 42 40.2 -12.5 23 297 9754 290 33 31.0 -11.3 | 287 42 40.2 -12.5 24 250 10940 275 35 34.9 -3.1 | 276 44 44.0 -4.3 25 249 10973 275 35 34.9 -3.1 | 276 44 44.0 -4.3 26 200 12410 285 39 37.7 -10.1 | 284 48 46.8 -11.3 27 188 12802 285 45 43.5 -11.6 | 284 54 52.6 -12.9 28 155 14021 290 45 42.3 -15.4 | 288 54 51.5 -16.6 29 150 14230 300 37 32.0 -18.5 | 296 46 41.2 -19.7 30 140 14630 290 25 23.5 -8.6 | 287 34 32.7 -9.8 31 127 15240 255 14 13.5 3.6 | 264 23 22.7 2.4 32 109 16154 250 14 13.2 4.8 | 261 23 22.3 3.6 33 103 16459 305 14 11.5 -8.0 | 294 23 20.6 -9.2 34 100 16650 290 10 9.4 -3.4 | 284 19 18.6 -4.6 35 98 16764 290 10 9.4 -3.4 | 284 19 18.6 -4.6 36 93 17065 20 8 -2.7 -7.5 | 324 11 6.4 -8.7 37 88 17374 25 8 -3.4 -7.3 | 326 10 5.8 -8.5 38 83 17678 70 8 -7.5 -2.7 | 337 4 1.7 -3.9 39 79 17983 45 10 -7.1 -7.1 | 346 9 2.1 -8.3 40 75 18288 40 12 -7.7 -9.2 | 352 10 1.5 -10.4 41 71 18593 85 10 -10.0 -0.9 | 21 2 -0.8 -2.1 42 70 18680 10 12 -2.1 -11.8 | 331 15 7.1 -13.0 43 67 18898 10 8 -1.4 -7.9 | 319 12 7.8 -9.1 44 64 19202 5 16 -1.4 -15.9 | 336 19 7.8 -17.1 45 58 19812 75 12 -11.6 -3.1 | 29 5 -2.4 -4.3 46 55 20117 55 19 -15.6 -10.9 | 28 14 -6.4 -12.1 47 52 20422 55 21 -17.2 -12.0 | 31 15 -8.0 -13.3 48 50 20660 330 4 2.0 -3.5 | 293 12 11.2 -4.7 49 49 20726 340 2 0.7 -1.9 | 287 10 9.9 -3.1 50 47 21031 95 6 -6.0 0.5 | 282 3 3.2 -0.7 51 45 21336 110 8 -7.5 2.7 | 227 2 1.7 1.5 52 43 21641 40 4 -2.6 -3.1 | 303 8 6.6 -4.3 53 41 21946 50 12 -9.2 -7.7 | 0 9 -0.0 -8.9 54 39 22250 90 18 -18.0 0.0 | 82 9 -8.8 -1.2 55 37 22555 30 18 -9.0 -15.6 | 359 17 0.2 -16.8 56 33 23165 125 18 -14.7 10.3 | 149 11 -5.6 9.1 57 32 23470 80 18 -17.7 -3.1 | 63 10 -8.6 -4.3 58 30 23774 85 18 -17.9 -1.6 | 72 9 -8.8 -2.8 59 30 23830 85 19 -18.9 -1.7 | 74 10 -9.8 -2.9 60 28 24384 90 19 -19.0 0.0 | 83 10 -9.8 -1.2 61 26 24689 85 16 -15.9 -1.4 | 69 7 -6.8 -2.6 62 25 24994 80 18 -17.7 -3.1 | 63 10 -8.6 -4.3 63 23 25603 105 19 -18.4 4.9 | 112 10 -9.2 3.7 64 21 26213 110 25 -23.5 8.6 | 117 16 -14.3 7.3 65 20 26440 85 25 -24.9 -2.2 | 78 16 -15.7 -3.4 66 18 26822 90 25 -25.0 0.0 | 86 16 -15.8 -1.2 67 14 27737 80 25 -24.6 -4.3 | 70 16 -15.4 -5.5 68 13 28042 110 33 -31.0 11.3 | 115 24 -21.8 10.1 69 11 28651 95 23 -22.9 2.0 | 93 14 -13.7 0.8 Wind Parameters Mean winds (0-6000m): 67.5 at 12.3 knts Storm direction: 97.5 at 9.3 knts Shear (0-3000m) pos: 4.5 neg: 3.4 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 129.6 deg Storm rel helicity (0-3000m) pos: 22.0 neg: -65.4 tot: -43.5 m^2/s^2 ave: -14.5 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 10.9 stream: -0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 14.42 Bulk Shear: 10.12 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 ------------------------------------------------------------------------------- 500 107 14 126 5| 14.9 0.0 14.9| 13.5 0.0 13.5 27.0 0.82| 20.7 16.9 1000 114 16 135 7| 8.1 0.0 8.1| 14.6 0.0 14.6 14.6 0.78| 11.2 8.7 1500 114 16 134 8| 5.4 1.7 7.2| 14.6 -12.1 2.4 1.6 0.45| 9.2 4.1 2000 107 16 119 7| 4.1 4.9 9.0| 14.6 -42.1 -27.5 -13.7 -0.07| 11.1 -0.8 2500 98 15 99 6| 3.3 4.1 7.4| 14.6 -64.0 -49.4 -19.8 -0.20| 10.7 -2.1 3000 94 14 87 4| 4.5 3.4 7.9| 22.0 -65.4 -43.5 -14.5 -0.06| 10.9 -0.7 4000 93 12 78 3| 3.4 3.5 6.8| 22.7 -73.4 -50.7 -12.7 -0.15| 9.7 -1.4 5000 86 11 44 3| 2.7 3.3 6.0| 33.1 -73.6 -40.5 -8.1 -0.06| 9.0 -0.6 6000 67 12 21 6| 2.2 3.6 5.9| 51.6 -73.6 -22.0 -3.7 -0.02| 8.6 -0.1 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20250428.12.gif