UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:0000Z 18 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 1015 10 31.6 19.6 49 12.0 23.1 60 10 303.5 306.1 295.7 345.8 14.28 1 1011 47 29.6 17.6 49 12.0 21.3 57 12 301.8 304.1 294.1 339.0 12.62 2 1000 149 28.4 17.4 51 11.0 20.8 50 18 301.5 303.9 294.0 338.7 12.60 3 953 573 25.2 15.2 54 10.0 18.5 68 18 302.5 304.6 293.4 336.4 11.47 4 929 796 25.6 13.6 47 12.0 17.7 91 19 305.1 307.1 293.5 336.8 10.59 5 925 834 25.4 12.4 44 13.0 17.0 95 19 305.3 307.1 293.0 334.8 9.82 6 850 1571 19.8 7.8 46 12.0 12.5 140 19 306.9 308.4 291.9 330.7 7.83 7 785 2247 13.6 4.6 54 9.0 8.4 112 24 307.3 308.6 291.2 328.0 6.79 8 778 2322 14.8 -7.2 21 22.0 4.5 108 25 309.4 309.9 288.2 318.5 2.86 9 764 2476 15.6 -13.4 12 29.0 3.4 100 27 311.9 312.2 288.0 317.7 1.78 10 700 3209 10.0 -16.0 14 26.0 -0.1 75 33 313.6 313.9 288.3 318.8 1.57 11 662 3669 6.4 -16.6 17 23.0 -2.3 70 43 314.6 314.9 288.7 319.8 1.58 12 615 4267 2.6 -32.4 5 35.0 -6.5 90 20 316.9 317.0 288.2 318.4 0.41 13 548 5194 0.2 -29.8 8 30.0 -8.2 358 10 324.7 324.8 290.8 326.8 0.59 14 500 5920 -5.1 -23.1 23 18.0 -10.8 325 12 326.8 327.1 292.0 331.0 1.19 15 439 6927 -12.9 -21.9 47 9.0 -15.6 318 23 329.3 329.6 293.0 334.7 1.51 16 400 7630 -17.1 -26.1 46 9.0 -19.4 305 35 332.8 333.0 293.6 336.9 1.14 17 391 7801 -18.5 -26.5 49 8.0 -20.5 303 35 333.1 333.3 293.6 337.2 1.12 18 344 8747 -24.3 -50.3 7 26.0 -27.2 300 35 337.7 337.7 293.9 338.1 0.11 19 310 9497 -30.3 -54.3 8 24.0 -32.3 304 43 339.5 339.5 294.3 339.8 0.08 20 300 9730 -32.1 -52.1 12 20.0 -33.8 300 45 340.1 340.2 294.4 340.6 0.10 21 274 10364 -37.7 -48.7 31 11.0 -38.5 287 42 341.0 341.0 294.7 341.6 0.17 22 259 10750 -41.1 -46.1 58 5.0 -41.5 280 40 341.5 341.5 294.9 342.4 0.24 23 253 10909 -42.5 -46.6 64 4.1 -42.8 276 39 341.7 341.8 295.0 342.6 0.23 24 250 10990 -42.9 -48.9 52 6.0 -43.3 275 41 342.3 342.3 295.0 343.0 0.18 25 249 11017 -43.1 -51.1 41 8.0 -43.6 275 41 342.4 342.4 295.0 343.0 0.14 26 201 12418 -55.3 -61.3 47 6.0 -55.4 270 54 344.7 344.7 295.5 344.9 0.05 27 200 12450 -55.5 -60.5 54 5.0 -55.6 270 54 344.9 344.9 295.6 345.1 0.06 28 189 12806 -58.7 -63.7 52 5.0 -58.8 273 64 345.3 345.4 295.6 345.5 0.04 29 178 13180 -59.1 -71.2 19 12.1 -59.3 270 70 350.7 350.7 296.8 350.7 0.01 30 168 13541 -59.5 -78.5 7 19.0 -59.7 273 57 355.8 355.8 297.9 355.9 0.01 31 150 14240 -63.7 -81.7 7 18.0 -63.8 285 45 360.3 360.3 298.8 360.4 0.00 32 131 15060 -70.3 -84.3 11 14.0 -70.4 289 39 362.8 362.8 299.2 362.8 0.00 33 100 16640 -77.1 -89.1 13 12.0 -77.1 305 29 378.8 378.8 302.1 378.8 0.00 34 87 17434 -81.5 -89.5 24 8.0 -81.5 315 21 385.3 385.3 303.1 385.3 0.00 35 70 18660 -80.9 -90.9 17 10.0 -80.9 195 2 411.3 411.3 306.7 411.3 0.00 36 69 18741 -81.1 -91.1 17 10.0 -81.1 257 2 412.6 412.6 306.8 412.6 0.00 37 63 19261 -75.3 -88.3 11 13.0 -75.3 93 4 436.2 436.2 309.5 436.3 0.00 38 59 19642 -74.9 -86.9 14 12.0 -75.0 161 6 445.4 445.4 310.4 445.4 0.00 39 50 20620 -68.5 -86.5 6 18.0 -68.7 30 14 482.1 482.1 313.6 482.1 0.00 40 48 20866 -67.1 -87.1 4 20.0 -67.4 19 9 491.1 491.1 314.3 491.1 0.00 41 45 21259 -62.7 -85.7 3 23.0 -63.1 97 18 510.9 510.9 315.7 510.9 0.01 42 42 21684 -63.5 -85.5 4 22.0 -63.9 125 19 519.1 519.1 316.2 519.1 0.01 43 39 22143 -59.9 -84.9 2 25.0 -60.6 138 17 539.3 539.3 317.5 539.4 0.01 44 33 23185 -60.7 -85.7 2 25.0 -61.4 83 4 563.6 563.6 318.8 563.6 0.01 45 30 23780 -59.3 -85.3 2 26.0 -60.3 150 6 583.0 583.0 319.8 583.0 0.01 46 26 24685 -56.3 -84.3 2 28.0 -57.9 339 4 615.9 615.9 321.3 615.9 0.01 47 20 26390 -46.9 -80.9 1 34.0 -51.4 325 14 692.6 692.6 324.2 692.8 0.03 48 19 26731 -45.5 -80.5 1 35.0 -50.6 323 12 707.2 707.2 324.7 707.5 0.03 49 16 27885 -42.1 -79.1 1 37.0 -49.3 12 10 753.9 753.9 326.1 754.4 0.05 50 15 28321 -43.5 -78.5 1 35.0 -50.3 28 10 763.3 763.3 326.3 763.8 0.06 51 12 29829 -41.3 -78.3 1 37.0 -50.0 45 18 821.4 821.4 327.8 822.1 0.07 TRP 87 17434 -81.5 -89.5 24 8.0 -81.5 315 21 385.3 385.3 303.1 385.3 0.00 WND 178 13180 -59.1 -71.2 19 12.1 -59.3 270 70 350.7 350.7 296.8 350.7 0.01 Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 546.19 mb = 5221.13 m = 17129.48 ft Wetbulb zero: 701.77 mb = 3187.79 m = 10458.51 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 25.89 % Est. max temperature: 34.72 C = 94.50 F Sfc-Lift cond lev (LCL): 853.44 mb = 1535.77 m = 5038.55 ft T: 20.07 C 700-500 lapse rate: 5.57 C/km ThetaE index: 19.15 C Layer 925.0- 700.0 mb Conv cond level (CCL): 709.12 mb = 3100.46 m = 10171.97 ft Mean mixing ratio: 11.58 g/kg Conv temperature: 41.50 C = 106.70 F Cap Strength: 5.27 C Lifted Index: 2.85 C Risk: None Lifted Index @300 mb: 3.62 C Lifted Index @700 mb: 3.18 C Showalter Index: 5.84 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 12.90 C K Index: 6.70 Risk: None Sweat Index: 143.60 Risk: None Energy Index: 0.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.06 J/kg Max Up Vert Vel: 5.84 m/s Conv Inhibition (B-): 32755.74 J/kg Cap Strength: 5.16 C Lift Cond Lev (LCL): 819.88 mb = 1877.49 m = 6159.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 111 at 16 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 10 60 10 -8.7 -5.0 | 330 12 6.2 -10.8 1 1000 149 50 18 -13.8 -11.6 | 357 17 1.1 -17.4 2 982 305 40 16 -10.3 -12.3 | 346 19 4.6 -18.0 3 925 834 95 19 -18.9 1.7 | 45 6 -4.1 -4.1 4 885 1219 130 19 -14.6 12.2 | 183 6 0.3 6.4 5 850 1571 140 19 -12.2 14.6 | 197 9 2.6 8.8 6 824 1829 135 19 -13.4 13.4 | 190 8 1.4 7.6 7 740 2743 85 31 -30.9 -2.7 | 62 18 -16.0 -8.5 8 700 3209 75 33 -31.9 -8.5 | 50 22 -17.0 -14.3 9 662 3658 70 43 -40.4 -14.7 | 51 33 -25.6 -20.5 10 614 4267 90 19 -19.0 0.0 | 36 7 -4.2 -5.8 11 569 4877 35 10 -5.7 -8.2 | 327 17 9.1 -14.0 12 528 5486 320 10 6.4 -7.7 | 302 25 21.3 -13.5 13 500 5920 325 12 6.9 -9.8 | 306 27 21.7 -15.6 14 417 7315 315 27 19.1 -19.1 | 306 42 33.9 -24.9 15 400 7630 305 35 28.7 -20.1 | 301 51 43.5 -25.9 16 353 8534 295 33 29.9 -13.9 | 294 49 44.7 -19.7 17 325 9144 310 39 29.9 -25.1 | 305 54 44.7 -30.9 18 300 9730 300 45 39.0 -22.5 | 298 61 53.8 -28.3 19 251 10973 275 39 38.9 -3.4 | 280 54 53.7 -9.2 20 250 10990 275 41 40.8 -3.6 | 280 56 55.7 -9.4 21 200 12450 270 54 54.0 -0.0 | 275 69 68.8 -5.8 22 180 13106 275 72 71.7 -6.3 | 278 87 86.6 -12.1 23 178 13180 270 70 70.0 -0.0 | 274 85 84.8 -5.8 24 163 13716 275 51 50.8 -4.4 | 279 66 65.6 -10.2 25 150 14240 285 45 43.5 -11.6 | 287 61 58.3 -17.4 26 127 15240 290 37 34.8 -12.7 | 290 53 49.6 -18.4 27 114 15850 305 35 28.7 -20.1 | 301 51 43.5 -25.9 28 100 16640 305 29 23.8 -16.6 | 300 45 38.6 -22.4 29 98 16764 305 29 23.8 -16.6 | 300 45 38.6 -22.4 30 87 17434 315 21 14.8 -14.8 | 305 36 29.7 -20.6 31 83 17678 335 19 8.0 -17.2 | 315 32 22.9 -23.0 32 75 18288 320 6 3.9 -4.6 | 299 21 18.7 -10.4 33 71 18593 320 8 5.1 -6.1 | 301 23 20.0 -11.9 34 70 18660 195 2 0.5 1.9 | 284 16 15.4 -3.9 35 67 18898 10 2 -0.3 -2.0 | 298 16 14.5 -7.8 36 61 19507 145 6 -3.4 4.9 | 274 11 11.4 -0.9 37 55 20117 210 4 2.0 3.5 | 278 17 16.8 -2.3 38 52 20422 245 6 5.4 2.5 | 279 21 20.3 -3.3 39 50 20620 30 14 -7.0 -12.1 | 336 20 7.8 -17.9 40 49 20726 350 6 1.0 -5.9 | 306 20 15.9 -11.7 41 45 21336 110 19 -17.9 6.5 | 103 3 -3.0 0.7 42 40 21946 135 19 -13.4 13.4 | 190 8 1.4 7.6 43 37 22555 145 14 -8.0 11.5 | 230 9 6.8 5.7 44 35 22860 110 10 -9.4 3.4 | 294 6 5.4 -2.4 45 33 23165 85 4 -4.0 -0.3 | 299 12 10.9 -6.1 46 32 23470 65 8 -7.3 -3.4 | 320 12 7.6 -9.2 47 30 23780 150 6 -3.0 5.2 | 273 12 11.8 -0.6 48 29 24079 145 6 -3.4 4.9 | 274 11 11.4 -0.9 49 26 24689 340 4 1.4 -3.8 | 301 19 16.2 -9.6 50 25 24994 315 4 2.8 -2.8 | 296 20 17.7 -8.6 51 24 25298 240 12 10.4 6.0 | 270 25 25.2 0.2 52 23 25603 335 10 4.2 -9.1 | 308 24 19.1 -14.9 53 22 25908 275 14 13.9 -1.2 | 284 30 28.8 -7.0 54 21 26213 330 8 4.0 -6.9 | 304 23 18.8 -12.7 55 20 26390 325 14 8.0 -11.5 | 307 29 22.9 -17.3 56 18 26822 320 10 6.4 -7.7 | 302 25 21.3 -13.5 57 15 27432 35 10 -5.7 -8.2 | 327 17 9.1 -14.0 58 14 27737 360 12 -0.0 -12.0 | 320 23 14.8 -17.8 59 12 28346 45 18 -12.7 -12.7 | 353 19 2.1 -18.5 60 9 29566 90 12 -12.0 0.0 | 334 6 2.8 -5.8 61 8 29870 55 16 -13.1 -9.2 | 353 15 1.7 -15.0 Wind Parameters Mean winds (0-6000m): 81.3 at 21.2 knts Storm direction: 111.3 at 15.9 knts Shear (0-3000m) pos: 3.4 neg: 4.7 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 68.4 neg: -79.9 tot: -11.6 m^2/s^2 ave: -3.9 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.00 Bulk Shear: 16.99 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 50 16 351 16| 7.4 0.0 7.4| 37.3 -9.2 28.1 56.3 0.46| 17.0 7.9 1000 71 17 7 12| 7.7 0.0 7.7| 59.4 -9.2 50.2 50.2 0.59| 16.9 9.9 1500 92 18 30 6| 6.7 0.0 6.7| 68.0 -9.2 58.8 39.2 0.62| 14.4 9.0 2000 105 18 70 3| 5.0 1.3 6.4| 68.4 -18.8 49.6 24.8 0.45| 12.3 5.5 2500 106 20 84 4| 4.0 3.8 7.8| 68.4 -46.8 21.6 8.6 0.16| 12.7 2.0 3000 100 21 71 7| 3.4 4.7 8.1| 68.4 -79.9 -11.6 -3.9 0.03| 12.4 0.3 4000 89 25 59 12| 3.6 4.7 8.3| 83.8 -90.8 -7.1 -1.8 0.02| 12.7 0.3 5000 86 23 50 11| 2.9 3.3 6.1| 83.8-150.3 -66.5 -13.3 -0.13| 13.2 -1.7 6000 81 21 34 11| 2.2 2.7 4.9| 95.2-198.5-103.4 -17.2 -0.16| 12.1 -1.9 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20250418.00.gif