UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:0000Z 20 APR 25 Station: MMMZ WMO ident: 76458 Latitude: 23.20 Longitude: -106.42 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1011 4 27.0 20.0 66 7.0 22.1 260 9 299.2 301.9 294.8 342.1 14.71 1 1009 21 25.4 19.4 69 6.0 21.2 265 10 297.8 300.4 294.0 338.9 14.19 2 1000 97 23.4 18.7 75 4.7 20.2 285 16 296.5 299.0 293.3 336.0 13.69 3 998 115 23.2 18.2 73 5.0 19.8 286 16 296.5 298.9 293.0 334.9 13.29 4 987 211 23.2 17.2 69 6.0 19.1 293 18 297.5 299.7 292.8 334.0 12.60 5 980 274 24.2 14.2 54 10.0 17.7 298 19 299.1 301.0 291.6 329.6 10.44 6 977 301 25.0 10.0 39 15.0 15.8 300 19 300.1 301.6 289.8 323.5 7.91 7 934 698 26.2 -4.8 13 31.0 10.8 315 18 305.3 305.8 286.8 314.2 2.86 8 925 783 25.8 -5.2 12 31.0 10.5 315 18 305.7 306.2 286.9 314.5 2.80 9 850 1524 20.6 -11.4 11 32.0 6.6 330 10 307.7 308.1 286.6 313.8 1.88 10 830 1729 19.8 -13.2 10 33.0 5.8 345 5 309.0 309.3 286.9 314.4 1.66 11 700 3166 9.2 -13.8 18 23.0 -0.0 250 10 312.7 313.0 288.3 318.8 1.88 12 642 3874 3.6 -16.4 22 20.0 -3.8 259 14 314.1 314.5 288.6 319.6 1.65 13 633 3989 2.8 -9.2 41 12.0 -2.4 262 14 314.5 315.1 290.0 324.2 3.01 14 605 4352 -0.5 -8.5 55 8.0 -4.0 270 17 314.8 315.4 290.4 325.5 3.33 15 574 4771 -3.1 -23.1 20 20.0 -9.1 270 23 316.5 316.7 288.8 320.1 1.04 16 526 5456 -7.1 -20.1 35 13.0 -11.2 251 37 319.7 320.0 290.2 324.7 1.47 17 501 5835 -9.1 -39.1 7 30.0 -14.8 240 45 321.8 321.8 289.6 322.7 0.26 18 500 5850 -9.1 -41.1 5 32.0 -14.9 240 45 321.9 322.0 289.6 322.7 0.21 19 493 5960 -8.7 -45.7 3 37.0 -14.9 238 46 323.7 323.8 290.0 324.2 0.13 20 400 7550 -20.5 -61.5 1 41.0 -24.1 245 58 328.3 328.3 291.3 328.4 0.02 21 351 8498 -28.9 -63.9 2 35.0 -31.0 245 57 329.5 329.5 291.6 329.6 0.02 22 304 9508 -36.1 -67.1 3 31.0 -37.4 245 57 333.2 333.2 292.6 333.3 0.02 23 300 9600 -36.7 -66.7 3 30.0 -37.9 245 58 333.6 333.6 292.7 333.7 0.02 24 293 9763 -37.3 -68.3 3 31.0 -38.5 245 58 335.1 335.1 293.1 335.1 0.01 25 285 9954 -36.1 -65.1 3 29.0 -37.5 250 63 339.4 339.4 294.2 339.5 0.02 26 250 10850 -42.3 -67.3 5 25.0 -43.2 275 84 343.2 343.2 295.1 343.3 0.02 27 236 11239 -44.1 -70.1 4 26.0 -44.9 279 99 346.2 346.2 295.8 346.2 0.01 28 200 12330 -53.7 -69.7 12 16.0 -54.0 280 115 347.7 347.7 296.1 347.8 0.02 29 166 13504 -63.4 -74.7 20 11.4 -63.5 275 111 350.6 350.6 296.8 350.6 0.01 30 151 14080 -68.3 -77.3 26 9.0 -68.4 265 100 351.8 351.8 297.0 351.8 0.01 31 150 14120 -68.1 -77.1 26 9.0 -68.2 265 99 352.8 352.8 297.3 352.8 0.01 32 135 14753 -66.5 -84.5 6 18.0 -66.6 269 82 366.4 366.4 299.9 366.4 0.00 33 109 16025 -72.7 -87.7 9 15.0 -72.8 250 60 377.8 377.8 301.9 377.8 0.00 34 100 16530 -72.5 -87.5 9 15.0 -72.6 265 56 387.6 387.6 303.5 387.7 0.00 35 70 18610 -75.3 -90.3 8 15.0 -75.3 260 45 423.3 423.3 308.1 423.3 0.00 36 69 18694 -75.3 -90.3 8 15.0 -75.3 263 44 425.0 425.0 308.3 425.0 0.00 37 65 19045 -71.7 -89.7 5 18.0 -71.8 274 39 440.2 440.2 309.9 440.2 0.00 38 57 19823 -72.7 -89.7 6 17.0 -72.8 293 18 454.8 454.8 311.3 454.8 0.00 39 56 19928 -72.1 -90.1 5 18.0 -72.2 282 16 458.5 458.5 311.6 458.5 0.00 40 55 20036 -64.7 -89.7 2 25.0 -65.0 272 15 477.8 477.8 313.2 477.8 0.00 41 50 20620 -65.3 -90.3 2 25.0 -65.6 105 8 489.6 489.6 314.2 489.6 0.00 42 44 21406 -61.5 -90.5 1 29.0 -62.0 174 4 517.1 517.1 316.1 517.1 0.00 43 32 23393 -59.1 -93.1 0 34.0 -60.1 141 20 572.9 572.9 319.3 572.9 0.00 44 30 23800 -56.7 -91.7 0 35.0 -58.0 150 18 590.1 590.1 320.2 590.1 0.00 45 20 26400 -50.7 -86.7 1 36.0 -54.0 30 4 681.0 681.0 323.8 681.1 0.01 46 18 27088 -49.7 -85.7 1 36.0 -53.5 323 6 705.0 705.0 324.6 705.1 0.01 47 16 27871 -42.7 -80.7 1 38.0 -49.6 271 4 752.0 752.0 326.0 752.3 0.04 48 14 28777 -40.1 -79.1 1 39.0 -48.8 143 4 790.1 790.1 327.0 790.6 0.05 TRP 109 16025 -72.7 -87.7 9 15.0 -72.8 250 60 377.8 377.8 301.9 377.8 0.00 WND 166 13504 -63.4 -74.7 20 11.4 -63.5 275 111 350.6 350.6 296.8 350.6 0.01 Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 609.24 mb = 4297.28 m = 14098.51 ft Wetbulb zero: 700.86 mb = 3155.62 m = 10352.97 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 23.88 % Est. max temperature: 35.24 C = 95.42 F Sfc-Lift cond lev (LCL): 913.16 mb = 895.92 m = 2939.33 ft T: 25.01 C 700-500 lapse rate: 6.82 C/km ThetaE index: 27.92 C Layer 1009.0- 925.0 mb Conv cond level (CCL): 627.42 mb = 4059.90 m = 13319.72 ft Mean mixing ratio: 7.15 g/kg Conv temperature: 42.40 C = 108.33 F Cap Strength: 8.75 C Lifted Index: 5.65 C Risk: None Lifted Index @300 mb: 8.10 C Lifted Index @700 mb: 7.54 C Showalter Index: 10.86 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 29.70 C Cross Totals Index: -2.30 C K Index: -4.70 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 1.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.53 J/kg Max Up Vert Vel: 9.00 m/s Conv Inhibition (B-): 40356.43 J/kg Cap Strength: 8.75 C Lift Cond Lev (LCL): 749.22 mb = 2592.67 m = 8506.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 13 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 1011 4 260 9 8.9 1.6 | 160 8 -2.7 7.6 1 1000 97 285 16 15.5 -4.1 | 244 4 3.9 1.9 2 977 305 300 19 16.5 -9.5 | 305 6 4.9 -3.4 3 943 610 315 18 12.7 -12.7 | 350 7 1.1 -6.7 4 925 783 315 18 12.7 -12.7 | 350 7 1.1 -6.7 5 850 1524 330 10 5.0 -8.7 | 69 7 -6.6 -2.6 6 850 1524 335 8 3.4 -7.3 | 82 8 -8.2 -1.2 7 820 1829 350 4 0.7 -3.9 | 101 11 -10.9 2.1 8 791 2134 295 6 5.4 -2.5 | 120 7 -6.1 3.5 9 763 2438 265 6 6.0 0.5 | 140 9 -5.6 6.6 10 736 2743 275 10 10.0 -0.9 | 163 5 -1.6 5.2 11 710 3048 250 10 9.4 3.4 | 167 10 -2.2 9.5 12 700 3166 250 10 9.4 3.4 | 167 10 -2.2 9.5 13 658 3658 255 12 11.6 3.1 | 180 9 0.0 9.2 14 587 4572 275 19 18.9 -1.7 | 239 9 7.3 4.4 15 500 5850 240 45 39.0 22.5 | 224 40 27.4 28.6 16 484 6096 235 47 38.5 27.0 | 219 43 26.9 33.0 17 447 6706 245 54 48.9 22.8 | 232 47 37.4 28.9 18 400 7550 245 58 52.6 24.5 | 233 51 41.0 30.6 19 306 9449 245 56 50.8 23.7 | 233 49 39.2 29.7 20 300 9600 245 58 52.6 24.5 | 233 51 41.0 30.6 21 293 9754 245 58 52.6 24.5 | 233 51 41.0 30.6 22 250 10850 275 84 83.7 -7.3 | 271 72 72.1 -1.3 23 234 11278 280 101 99.5 -17.5 | 277 89 87.9 -11.5 24 200 12330 280 115 113.3 -20.0 | 278 103 101.7 -13.9 25 168 13411 280 121 119.2 -21.0 | 278 109 107.6 -14.9 26 166 13504 275 111 110.6 -9.7 | 272 99 99.0 -3.6 27 160 13716 270 105 105.0 -0.0 | 266 94 93.4 6.1 28 150 14120 265 99 98.6 8.6 | 260 88 87.0 14.7 29 118 15545 275 60 59.8 -5.2 | 269 48 48.2 0.8 30 109 16025 250 60 56.4 20.5 | 239 52 44.8 26.6 31 107 16154 255 60 58.0 15.5 | 245 51 46.4 21.6 32 100 16530 265 56 55.8 4.9 | 256 46 44.2 10.9 33 96 16764 265 56 55.8 4.9 | 256 46 44.2 10.9 34 82 17678 270 54 54.0 -0.0 | 262 43 42.4 6.1 35 74 18288 250 53 49.8 18.1 | 238 45 38.2 24.2 36 70 18610 260 45 44.3 7.8 | 247 36 32.7 13.9 37 67 18898 270 43 43.0 -0.0 | 259 32 31.4 6.1 38 57 19812 295 18 16.3 -7.6 | 288 5 4.7 -1.5 39 54 20117 265 14 13.9 1.2 | 198 8 2.4 7.3 40 52 20422 320 8 5.1 -6.1 | 89 6 -6.4 -0.1 41 50 20620 105 8 -7.7 2.1 | 113 21 -19.3 8.1 42 49 20726 95 6 -6.0 0.5 | 111 19 -17.6 6.6 43 47 21031 100 8 -7.9 1.4 | 111 21 -19.5 7.5 44 45 21336 140 4 -2.6 3.1 | 123 17 -14.2 9.1 45 42 21641 270 4 4.0 -0.0 | 129 10 -7.6 6.1 46 40 21946 5 8 -0.7 -8.0 | 81 12 -12.3 -1.9 47 38 22250 60 19 -16.5 -9.5 | 83 28 -28.0 -3.4 48 35 22860 75 16 -15.5 -4.1 | 94 27 -27.0 1.9 49 32 23470 150 21 -10.5 18.2 | 138 33 -22.1 24.3 50 30 23800 150 18 -9.0 15.6 | 136 30 -20.6 21.7 51 29 24079 150 18 -9.0 15.6 | 136 30 -20.6 21.7 52 27 24384 170 16 -2.8 15.8 | 147 26 -14.4 21.8 53 25 24994 190 10 1.7 9.8 | 148 19 -9.8 15.9 54 24 25298 200 6 2.1 5.6 | 141 15 -9.5 11.7 55 23 25603 250 10 9.4 3.4 | 167 10 -2.2 9.5 56 22 25908 305 6 4.9 -3.4 | 111 7 -6.7 2.6 57 20 26400 30 4 -2.0 -3.5 | 101 14 -13.6 2.6 58 19 26518 45 4 -2.8 -2.8 | 103 15 -14.4 3.2 59 18 26822 315 6 4.2 -4.2 | 104 8 -7.3 1.8 60 16 27127 335 4 1.7 -3.6 | 104 10 -9.9 2.4 61 15 27432 155 4 -1.7 3.6 | 126 16 -13.3 9.7 62 13 28042 130 4 -3.1 2.6 | 121 17 -14.6 8.6 63 12 28346 110 4 -3.8 1.4 | 116 17 -15.3 7.4 64 11 28651 25 4 -1.7 -3.6 | 100 13 -13.3 2.4 65 10 28956 55 6 -4.9 -3.4 | 99 17 -16.5 2.6 66 9 29261 140 12 -7.7 9.2 | 128 25 -19.3 15.3 Wind Parameters Mean winds (0-6000m): 267.6 at 17.4 knts Storm direction: 297.6 at 13.1 knts Shear (0-3000m) pos: 1.9 neg: 2.1 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 7.0 deg Storm rel helicity (0-3000m) pos: 66.0 neg: 0.0 tot: 66.0 m^2/s^2 ave: 22.0 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 7.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.33 Bulk Shear: 9.36 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 ------------------------------------------------------------------------------- 500 296 17 290 4| 14.7 0.0 14.7| 20.4 0.0 20.4 40.9 0.94| 19.2 18.0 1000 306 17 329 5| 6.9 0.0 6.9| 27.5 0.0 27.5 27.5 0.94| 11.9 11.2 1500 310 16 353 4| 3.8 0.0 3.8| 36.7 0.0 36.7 24.5 0.95| 9.9 9.4 2000 313 13 33 4| 2.8 1.4 4.2| 50.6 0.0 50.6 25.3 0.88| 9.8 8.6 2500 310 12 60 3| 2.3 1.9 4.2| 61.1 0.0 61.1 24.4 0.88| 9.0 7.9 3000 304 11 82 2| 1.9 2.1 4.0| 66.0 0.0 66.0 22.0 0.82| 8.6 7.1 4000 291 11 154 2| 1.5 1.7 3.2| 78.5 -0.1 78.4 19.6 0.82| 7.3 6.0 5000 284 13 201 3| 1.6 2.3 3.9| 92.3 -2.3 90.0 18.0 0.72| 7.4 5.4 6000 268 17 221 9| 1.3 4.0 5.3| 92.3 -91.2 1.1 0.2 0.43| 8.4 3.6 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20250420.00.gif