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 MMZC... Searching the city database file for: MMZC ... Date:1200Z 25 APR 25 Station: MMZC WMO ident: 76526 Latitude: 22.75 Longitude: -102.50 Elevation: 2265.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 101 1 925 780 2 850 1505 SFC 778 2265 13.8 -12.2 15 26.0 2.9 215 2 308.3 308.7 286.9 314.5 1.92 4 769 2362 16.6 -13.4 12 30.0 3.9 221 5 312.4 312.7 288.1 318.2 1.77 5 700 3146 13.2 -18.8 9 32.0 1.0 210 8 317.1 317.3 289.2 321.3 1.24 6 681 3377 12.6 -17.4 11 30.0 0.7 196 8 318.9 319.2 289.9 323.8 1.43 7 593 4517 3.4 -24.6 11 28.0 -5.5 202 7 321.1 321.3 290.0 324.2 0.88 8 549 5139 0.6 -40.4 3 41.0 -8.6 317 14 325.0 325.0 290.5 325.7 0.21 9 504 5818 -5.5 -21.5 27 16.0 -10.6 327 15 325.6 325.9 291.8 330.4 1.36 10 500 5880 -6.1 -23.1 25 17.0 -11.3 320 14 325.6 325.8 291.6 329.8 1.19 11 452 6660 -12.1 -25.1 33 13.0 -15.7 286 17 327.6 327.8 292.2 331.5 1.10 12 427 7091 -15.7 -35.7 16 20.0 -19.6 272 20 328.4 328.5 291.7 330.0 0.43 13 406 7469 -18.3 -25.3 54 7.0 -20.1 274 31 329.8 330.0 292.8 334.1 1.20 14 400 7580 -19.1 -25.1 59 6.0 -20.6 270 35 330.2 330.4 293.0 334.6 1.24 15 333 8920 -28.1 -30.8 78 2.7 -28.6 263 37 335.6 335.8 294.0 338.9 0.88 16 300 9660 -34.1 -36.9 76 2.8 -34.5 265 47 337.3 337.4 294.1 339.4 0.54 17 250 10900 -44.1 -48.7 60 4.6 -44.4 260 60 340.5 340.5 294.6 341.2 0.18 18 234 11341 -47.5 -53.5 50 6.0 -47.8 259 63 341.9 341.9 294.8 342.3 0.11 19 200 12360 -56.5 -61.5 53 5.0 -56.6 255 70 343.3 343.3 295.1 343.5 0.05 20 183 12918 -60.5 -65.1 55 4.6 -60.6 259 77 345.6 345.6 295.7 345.8 0.03 21 167 13483 -64.0 -70.8 39 6.7 -64.1 265 72 348.9 348.9 296.4 349.0 0.02 22 165 13556 -64.5 -71.5 38 7.0 -64.6 270 70 349.3 349.3 296.5 349.4 0.01 23 157 13860 -63.9 -77.9 13 14.0 -64.0 270 60 355.3 355.3 297.8 355.4 0.01 24 150 14140 -63.5 -80.5 8 17.0 -63.6 270 51 360.7 360.7 298.8 360.7 0.00 25 126 15208 -65.1 -88.1 3 23.0 -65.2 257 48 376.2 376.2 301.6 376.2 0.00 26 100 16590 -73.1 -91.1 5 18.0 -73.2 250 27 386.5 386.5 303.3 386.5 0.00 27 80 17879 -80.1 -92.1 12 12.0 -80.1 21 7 397.5 397.5 304.9 397.5 0.00 28 79 17950 -77.9 -91.9 9 14.0 -77.9 43 6 403.5 403.5 305.7 403.5 0.00 29 74 18323 -80.3 -90.3 17 10.0 -80.3 70 6 406.1 406.1 306.0 406.1 0.00 30 70 18640 -77.3 -89.3 13 12.0 -77.3 80 4 419.0 419.0 307.6 419.0 0.00 31 67 18890 -78.1 -89.1 15 11.0 -78.1 135 6 422.6 422.6 308.0 422.6 0.00 32 66 18977 -74.7 -88.7 10 14.0 -74.7 156 5 431.8 431.8 309.0 431.8 0.00 33 57 19830 -73.5 -87.5 10 14.0 -73.6 115 10 453.0 453.0 311.1 453.0 0.00 34 50 20610 -65.7 -84.7 5 19.0 -66.0 55 10 488.7 488.7 314.1 488.7 0.01 35 49 20732 -64.5 -84.5 5 20.0 -64.8 30 10 494.3 494.3 314.5 494.4 0.01 36 41 21821 -62.9 -82.9 5 20.0 -63.4 40 12 524.2 524.2 316.6 524.2 0.01 37 39 22130 -58.7 -81.7 4 23.0 -59.5 69 7 542.4 542.4 317.6 542.4 0.01 38 30 23780 -56.7 -87.7 1 31.0 -58.0 95 16 590.1 590.1 320.2 590.1 0.01 39 27 24447 -57.3 -90.3 1 33.0 -58.7 106 16 606.4 606.4 320.9 606.5 0.00 40 20 26400 -44.3 -82.3 1 38.0 -49.7 95 19 700.6 700.6 324.4 700.8 0.02 41 15 28326 -45.3 -83.3 1 38.0 -51.3 119 15 757.3 757.3 326.1 757.6 0.03 42 12 29825 -42.5 -80.5 1 38.0 -50.7 114 27 817.2 817.2 327.7 817.6 0.05 43 10 31070 -37.9 -77.9 1 40.0 -49.3 80 31 878.1 878.1 329.0 879.0 0.09 44 8.3 32357 -36.9 -76.9 1 40.0 -49.8 930.1 930.1 330.0 931.5 0.13 TRP 165 13556 -64.5 -71.5 38 7.0 -64.6 270 70 349.3 349.3 296.5 349.4 0.01 WND 167 13483 -64.0 -70.8 39 6.7 -64.1 265 72 348.9 348.9 296.4 349.0 0.02 Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 544.57 mb = 5205.72 m = 17078.93 ft Wetbulb zero: 670.85 mb = 3500.49 m = 11484.40 ft Sfc-500 mean rel hum: 11.08 % Est. max temperature: 24.92 C = 76.86 F Sfc-Lift cond lev (LCL): 522.80 mb = 5527.02 m = 18133.05 ft T: -2.89 C 700-500 lapse rate: 7.06 C/km Conv cond level (CCL): 360.22 mb = 8345.74 m = 27380.69 ft Mean mixing ratio: 1.49 g/kg Conv temperature: 37.08 C = 98.74 F Cap Strength: 9.86 C Lifted Index: 8.57 C Risk: None Lifted Index @300 mb: 12.67 C Lifted Index @700 mb: 1.76 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.88 J/kg Max Up Vert Vel: 7.19 m/s Conv Inhibition (B-): 48499.26 J/kg Cap Strength: 8.58 C Lift Cond Lev (LCL): 454.51 mb = 6616.88 m = 21708.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 12 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 ---------------------------------------------------------- 0 778 2265 215 2 1.1 1.6 | 132 12 -8.8 7.8 1 762 2438 225 8 5.7 5.7 | 160 13 -4.3 11.9 2 735 2743 230 2 1.5 1.3 | 132 11 -8.4 7.5 3 708 3048 190 8 1.4 7.9 | 149 16 -8.6 14.1 4 700 3146 210 8 4.0 6.9 | 156 14 -6.0 13.1 5 682 3353 195 8 2.1 7.7 | 151 16 -7.9 13.9 6 657 3658 210 8 4.0 6.9 | 156 14 -6.0 13.1 7 633 3962 180 8 0.0 8.0 | 145 17 -10.0 14.2 8 610 4267 150 8 -4.0 6.9 | 133 19 -14.0 13.1 9 587 4572 220 6 3.9 4.6 | 151 12 -6.1 10.8 10 566 4877 285 8 7.7 -2.1 | 152 5 -2.2 4.1 11 545 5182 325 16 9.2 -13.1 | 6 7 -0.8 -6.9 12 505 5791 330 16 8.0 -13.9 | 14 8 -2.0 -7.7 13 500 5880 320 14 9.0 -10.7 | 12 5 -1.0 -4.5 14 431 7010 270 19 19.0 -0.0 | 236 11 9.0 6.2 15 414 7315 280 25 24.6 -4.3 | 263 15 14.7 1.9 16 400 7580 270 35 35.0 -0.0 | 256 26 25.0 6.2 17 366 8230 260 39 38.4 6.8 | 245 31 28.5 13.0 18 309 9449 265 35 34.9 3.1 | 250 27 24.9 9.3 19 300 9660 265 47 46.8 4.1 | 254 38 36.9 10.3 20 296 9754 265 54 53.8 4.7 | 256 45 43.8 10.9 21 250 10900 260 60 59.1 10.4 | 251 52 49.1 16.6 22 200 12360 255 70 67.6 18.1 | 247 63 57.7 24.3 23 177 13106 260 80 78.8 13.9 | 254 72 68.8 20.1 24 167 13483 265 72 71.7 6.3 | 259 63 61.8 12.5 25 165 13556 270 70 70.0 -0.0 | 264 60 60.0 6.2 26 150 14140 270 51 51.0 -0.0 | 261 42 41.0 6.2 27 145 14326 265 51 50.8 4.4 | 255 42 40.9 10.6 28 138 14630 260 60 59.1 10.4 | 251 52 49.1 16.6 29 132 14935 265 60 59.8 5.2 | 257 51 49.8 11.4 30 119 15545 245 31 28.1 13.1 | 223 26 18.1 19.3 31 107 16154 265 27 26.9 2.4 | 243 19 16.9 8.6 32 100 16590 250 27 25.4 9.2 | 225 22 15.4 15.4 33 97 16764 250 27 25.4 9.2 | 225 22 15.4 15.4 34 87 17374 250 16 15.0 5.5 | 204 13 5.1 11.7 35 83 17678 320 8 5.1 -6.1 | 91 5 -4.8 0.1 36 78 17983 55 6 -4.9 -3.4 | 101 15 -14.9 2.8 37 74 18288 80 6 -5.9 -1.0 | 108 17 -15.9 5.2 38 71 18593 350 6 1.0 -5.9 | 92 9 -8.9 0.3 39 70 18640 80 4 -3.9 -0.7 | 112 15 -13.9 5.5 40 67 18898 135 6 -4.2 4.2 | 126 18 -14.2 10.4 41 64 19202 210 2 1.0 1.7 | 132 12 -9.0 7.9 42 60 19507 125 12 -9.8 6.9 | 123 24 -19.8 13.1 43 57 19812 110 10 -9.4 3.4 | 116 22 -19.3 9.6 44 54 20117 155 12 -5.1 10.9 | 139 23 -15.0 17.1 45 52 20422 355 10 0.9 -10.0 | 68 10 -9.1 -3.8 46 50 20610 55 10 -8.2 -5.7 | 91 18 -18.1 0.5 47 49 20726 30 10 -5.0 -8.7 | 81 15 -15.0 -2.5 48 47 21031 40 8 -5.1 -6.1 | 90 15 -15.1 0.1 49 44 21336 120 4 -3.5 2.0 | 121 16 -13.4 8.2 50 42 21641 30 8 -4.0 -6.9 | 87 14 -14.0 -0.7 51 40 21946 45 14 -9.9 -9.9 | 79 20 -19.9 -3.7 52 38 22250 80 4 -3.9 -0.7 | 112 15 -13.9 5.5 53 37 22555 60 12 -10.4 -6.0 | 91 20 -20.3 0.2 54 35 22860 60 27 -23.4 -13.5 | 78 34 -33.3 -7.3 55 33 23165 105 21 -20.3 5.4 | 111 32 -30.2 11.6 56 30 23774 90 16 -16.0 0.0 | 103 27 -26.0 6.2 57 30 23780 95 16 -15.9 1.4 | 106 27 -25.9 7.6 58 26 24689 110 16 -15.0 5.5 | 115 28 -25.0 11.7 59 25 24994 90 8 -8.0 0.0 | 109 19 -18.0 6.2 60 24 25298 120 8 -6.9 4.0 | 121 20 -16.9 10.2 61 23 25603 295 4 3.6 -1.7 | 126 8 -6.3 4.5 62 22 25908 20 2 -0.7 -1.9 | 112 11 -10.6 4.3 63 21 26213 85 4 -4.0 -0.3 | 113 15 -13.9 5.9 64 20 26400 95 19 -18.9 1.7 | 105 30 -28.9 7.9 65 20 26518 70 6 -5.6 -2.1 | 105 16 -15.6 4.2 66 19 26822 90 18 -18.0 0.0 | 103 29 -28.0 6.2 67 18 27127 130 16 -12.3 10.3 | 127 28 -22.2 16.5 68 17 27432 110 8 -7.5 2.7 | 117 20 -17.5 8.9 69 16 27737 135 18 -12.7 12.7 | 130 30 -22.7 18.9 70 14 28651 110 14 -13.2 4.8 | 115 26 -23.1 11.0 71 14 28956 130 19 -14.6 12.2 | 127 31 -24.5 18.4 72 13 29261 90 18 -18.0 0.0 | 103 29 -28.0 6.2 73 12 29870 115 27 -24.5 11.4 | 117 39 -34.4 17.6 74 10 31070 80 31 -30.5 -5.4 | 91 40 -40.5 0.8 Wind Parameters Mean winds (0-6000m): 271.9 at 15.6 knts Storm direction: 301.9 at 11.7 knts Shear (0-3000m) pos: 4.2 neg: 1.3 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): -124.1 deg Storm rel helicity (0-3000m) pos: 67.9 neg: -51.5 tot: 16.4 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.19 Bulk Shear: 21.72 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 ------------------------------------------------------------------------------- 500 225 5 146 12| 0.7 0.0 0.7| 17.5 -14.9 2.6 5.3 0.06| 10.9 0.7 1000 211 6 148 13| 0.3 3.0 3.4| 35.4 -17.4 18.0 18.0 0.25| 10.3 2.6 1500 207 6 150 14| 0.2 2.0 2.3| 40.4 -23.1 17.3 11.5 0.20| 8.3 1.7 2000 198 7 148 15| 0.2 2.0 2.2| 40.4 -50.1 -9.7 -4.8 -0.03| 8.0 -0.2 2500 199 7 149 15| 2.7 1.6 4.3| 67.0 -50.1 16.9 6.8 0.13| 9.2 1.2 3000 220 8 157 13| 4.2 1.3 5.5| 67.9 -51.5 16.4 5.5 0.01| 10.5 0.1 4000 274 10 176 6| 3.1 1.4 4.5| 69.6 -56.8 12.8 3.2 -0.05| 9.0 -0.4 5000 277 11 197 5| 2.5 1.9 4.4| 84.6 -69.4 15.2 3.0 -0.07| 8.8 -0.6 6000 272 16 225 8| 2.1 3.0 5.1| 87.8-120.7 -32.9 -5.5 -0.12| 9.0 -1.1 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20250425.12.gif