UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121312.upa.cvt Date: 1200Z 13 DEC 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 13 DEC 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 1012 4 19.8 18.5 92 1.3 18.9 0 0 292.0 294.3 291.6 329.8 13.36 1 1011 12 19.4 17.1 87 2.3 17.9 0 0 291.6 293.8 290.6 326.2 12.22 2 1006 55 21.0 16.8 77 4.2 18.2 2 2 293.6 295.8 291.2 328.0 12.04 3 1002 89 22.0 16.0 69 6.0 18.1 4 3 295.0 297.0 291.1 327.9 11.48 4 1000 106 22.2 16.2 69 6.0 18.2 5 4 295.4 297.4 291.4 328.8 11.66 5 975 329 23.8 13.8 54 10.0 17.3 231 2 299.1 301.0 291.5 329.0 10.22 6 952 539 24.0 8.0 36 16.0 14.4 152 2 301.4 302.7 289.5 322.4 7.08 7 925 792 22.4 11.4 50 11.0 15.4 125 2 302.2 303.9 291.6 329.5 9.19 8 877 1254 19.0 13.0 68 6.0 15.1 106 4 303.3 305.3 293.2 335.4 10.79 9 859 1432 18.4 9.4 56 9.0 12.9 112 4 304.5 306.1 291.8 330.4 8.65 10 857 1452 18.4 8.4 52 10.0 12.3 113 4 304.7 306.2 291.5 329.0 8.09 11 850 1523 18.6 5.6 42 13.0 11.0 115 4 305.6 306.9 290.6 326.0 6.72 12 840 1625 19.8 -12.2 10 32.0 6.1 205 5 307.9 308.3 286.6 313.7 1.78 13 829 1738 20.2 -10.8 11 31.0 6.4 210 7 309.5 309.9 287.4 316.0 2.02 14 763 2446 13.8 1.8 44 12.0 7.2 212 9 310.0 311.1 291.1 327.8 5.72 15 700 3166 8.2 -5.8 36 14.0 1.6 220 14 311.6 312.2 289.6 322.8 3.54 16 610 4283 -2.7 -8.7 63 6.0 -5.3 235 14 311.5 312.1 289.3 321.9 3.25 17 602 4388 -3.5 -8.4 69 4.9 -5.5 240 15 311.8 312.4 289.5 322.5 3.37 18 601 4401 -3.9 -8.9 68 5.0 -6.0 241 15 311.5 312.1 289.3 321.8 3.24 19 599 4427 -2.7 -16.7 33 14.0 -7.5 242 15 313.1 313.5 288.3 318.8 1.73 20 598 4441 -1.3 -28.3 11 27.0 -8.5 243 15 314.9 315.0 287.8 317.1 0.62 21 593 4508 -1.3 -37.3 4 36.0 -9.2 246 15 315.7 315.7 287.6 316.6 0.26 22 564 4907 -3.5 -37.5 5 34.0 -10.7 261 15 317.6 317.7 288.3 318.6 0.27 23 528 5430 -3.5 -47.5 2 44.0 -11.3 278 12 323.7 323.7 290.0 324.1 0.10 24 500 5860 -5.3 -49.3 2 44.0 -12.8 285 14 326.6 326.6 290.8 326.9 0.09 25 497 5907 -5.7 -49.7 2 44.0 -13.0 285 14 326.7 326.7 290.9 327.0 0.08 26 400 7560 -17.5 -49.5 4 32.0 -21.7 310 16 332.2 332.3 292.4 332.7 0.10 27 392 7711 -18.1 -39.1 14 21.0 -21.7 312 17 333.4 333.5 293.0 334.7 0.33 28 308 9456 -34.1 -44.1 36 10.0 -35.1 255 21 334.8 334.8 293.3 335.8 0.25 29 300 9640 -35.1 -50.1 20 15.0 -36.2 270 27 335.9 335.9 293.4 336.4 0.13 30 293 9805 -35.9 -53.9 14 18.0 -37.1 277 28 337.0 337.1 293.7 337.4 0.09 31 250 10890 -44.5 -53.5 36 9.0 -44.9 285 53 339.9 339.9 294.4 340.3 0.10 32 210 12038 -54.1 -57.5 66 3.4 -54.2 272 68 342.3 342.3 295.0 342.6 0.08 33 202 12287 -56.2 -59.5 66 3.3 -56.2 265 70 342.8 342.9 295.1 343.1 0.06 34 200 12350 -56.7 -60.0 66 3.3 -56.8 260 68 343.0 343.0 295.1 343.2 0.06 35 183 12905 -61.3 -66.3 51 5.0 -61.4 260 69 344.3 344.3 295.4 344.4 0.03 36 174 13215 -64.1 -67.5 63 3.4 -64.1 262 70 344.7 344.7 295.5 344.8 0.02 37 165 13538 -65.9 -68.7 68 2.8 -65.9 269 67 347.0 347.0 296.0 347.1 0.02 38 162 13648 -66.9 -69.5 69 2.6 -66.9 273 64 347.1 347.1 296.0 347.2 0.02 39 159 13761 -67.9 -71.6 59 3.7 -67.9 277 61 347.3 347.3 296.0 347.3 0.02 40 157 13837 -67.7 -73.7 42 6.0 -67.7 280 59 348.9 348.9 296.4 348.9 0.01 41 156 13875 -67.7 -75.7 31 8.0 -67.8 281 58 349.5 349.5 296.5 349.6 0.01 42 153 13991 -67.9 -77.9 23 10.0 -67.9 286 54 351.1 351.1 296.9 351.2 0.01 43 152 14031 -67.9 -78.9 19 11.0 -67.9 287 53 351.8 351.8 297.0 351.8 0.01 44 150 14110 -67.9 -79.9 16 12.0 -67.9 290 51 353.1 353.1 297.3 353.1 0.00 45 136 14696 -68.3 -84.3 8 16.0 -68.4 294 48 362.4 362.4 299.2 362.5 0.00 46 112 15842 -73.5 -89.5 7 16.0 -73.5 300 39 373.4 373.4 301.2 373.4 0.00 47 104 16273 -75.1 -90.1 8 15.0 -75.2 282 50 378.4 378.4 302.0 378.4 0.00 48 103 16328 -75.5 -90.5 8 15.0 -75.5 280 51 378.6 378.6 302.1 378.6 0.00 49 100 16500 -73.3 -90.3 6 17.0 -73.3 300 49 386.1 386.1 303.2 386.1 0.00 50 78 17945 -77.3 -89.3 13 12.0 -77.3 283 22 406.2 406.2 306.0 406.2 0.00 51 70 18570 -75.5 -88.5 11 13.0 -75.6 280 27 422.9 422.9 308.0 422.9 0.00 52 68 18739 -74.9 -87.9 12 13.0 -75.0 279 27 427.7 427.7 308.6 427.7 0.00 53 60 19466 -76.7 -88.7 13 12.0 -76.7 311 19 439.2 439.2 309.8 439.3 0.00 54 53 20191 -72.1 -87.1 9 15.0 -72.2 270 15 465.8 465.8 312.3 465.8 0.00 55 51 20421 -67.9 -86.9 5 19.0 -68.1 285 16 480.7 480.7 313.5 480.8 0.00 56 50 20540 -67.9 -86.9 5 19.0 -68.1 285 14 483.5 483.5 313.7 483.5 0.00 57 38 22203 -62.5 -86.5 3 24.0 -63.0 257 18 536.7 536.7 317.3 536.7 0.01 58 30 23660 -61.1 -87.1 2 26.0 -61.9 275 19 578.1 578.1 319.6 578.1 0.01 59 29 23870 -61.5 -86.5 2 25.0 -62.3 270 22 582.6 582.6 319.8 582.7 0.01 60 24 25061 -53.7 -85.7 1 32.0 -55.9 259 24 637.7 637.7 322.2 637.7 0.01 61 20 26230 -53.7 -84.7 1 31.0 -56.2 240 33 671.8 671.8 323.5 671.9 0.02 62 17 27284 -49.3 -84.3 1 35.0 -53.4 260 33 717.9 717.9 325.0 718.0 0.02 63 14 28544 -53.9 -84.9 1 31.0 -57.1 252 30 743.3 743.3 325.7 743.4 0.02 64 14 28544 -51.7 -84.7 1 33.0 -55.6 252 30 750.7 750.7 326.0 750.9 0.02 65 11 30107 -51.7 -84.7 1 33.0 -56.2 254 30 804.3 804.3 327.4 804.6 0.03 66 10 30730 -48.1 -84.1 1 36.0 -54.4 240 27 840.0 840.0 328.2 840.3 0.03 67 9.5 31070 -45.5 -83.5 1 38.0 -53.2 862.3 862.3 328.7 862.6 0.04 TRP 103 16328 -75.5 -90.5 8 15.0 -75.5 280 51 378.6 378.6 302.1 378.6 0.00 WND 202 12287 -56.2 -59.5 66 3.3 -56.2 265 70 342.8 342.9 295.1 343.1 0.06 Sounding variables and indices 1000-500 mb thick: 5754.00 m Freezing level: 632.29 mb = 4006.16 m = 13143.41 ft Wetbulb zero: 678.97 mb = 3413.52 m = 11199.07 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 34.92 % Est. max temperature: 32.19 C = 89.95 F Sfc-Lift cond lev (LCL): 993.09 mb = 166.96 m = 547.77 ft T: 22.64 C 700-500 lapse rate: 5.01 C/km ThetaE index: 21.72 C Layer 859.0- 829.0 mb Conv cond level (CCL): 695.78 mb = 3215.05 m = 10547.95 ft Mean mixing ratio: 9.54 g/kg Conv temperature: 39.49 C = 103.08 F Cap Strength: 9.55 C Lifted Index: 7.16 C Risk: None Lifted Index @300 mb: 6.83 C Lifted Index @700 mb: 4.84 C Showalter Index: 7.92 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 10.90 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 89.20 Risk: None Energy Index: 0.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.50 J/kg Max Up Vert Vel: 8.54 m/s Conv Inhibition (B-): 43473.13 J/kg Cap Strength: 9.55 C Lift Cond Lev (LCL): 824.84 mb = 1781.31 m = 5844.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 7 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 4 0 0 -0.0 -0.0 | 89 7 -7.5 -0.1 1 1000 106 5 4 -0.3 -4.0 | 62 9 -7.8 -4.1 2 978 305 240 2 1.7 1.0 | 99 6 -5.7 0.9 3 944 610 125 2 -1.6 1.1 | 96 9 -9.1 1.0 4 925 792 125 2 -1.6 1.1 | 96 9 -9.1 1.0 5 912 914 85 2 -2.0 -0.2 | 88 9 -9.5 -0.3 6 880 1219 105 4 -3.9 1.0 | 95 11 -11.3 0.9 7 850 1523 115 4 -3.6 1.7 | 98 11 -11.1 1.6 8 850 1524 200 4 1.4 3.8 | 121 7 -6.1 3.6 9 820 1829 215 8 4.6 6.6 | 156 7 -2.9 6.4 10 791 2134 200 8 2.7 7.5 | 147 9 -4.7 7.4 11 736 2743 225 10 7.1 7.1 | 177 7 -0.4 7.0 12 700 3166 220 14 9.0 10.7 | 188 11 1.5 10.6 13 610 4267 235 14 11.5 8.0 | 207 9 4.0 7.9 14 587 4572 250 16 15.0 5.5 | 235 9 7.6 5.4 15 524 5486 280 12 11.8 -2.1 | 297 5 4.3 -2.2 16 504 5791 290 14 13.2 -4.8 | 311 8 5.7 -4.9 17 500 5860 285 14 13.5 -3.6 | 302 7 6.1 -3.7 18 430 7010 275 23 22.9 -2.0 | 278 16 15.4 -2.1 19 400 7560 310 16 12.3 -10.3 | 335 11 4.8 -10.4 20 380 7925 315 18 12.7 -12.7 | 338 14 5.3 -12.8 21 335 8839 265 23 22.9 2.0 | 263 16 15.4 1.9 22 308 9449 255 21 20.3 5.4 | 247 14 12.8 5.3 23 300 9640 270 27 27.0 -0.0 | 270 20 19.5 -0.1 24 270 10363 300 33 28.6 -16.5 | 308 27 21.1 -16.6 25 250 10890 285 53 51.2 -13.7 | 288 46 43.7 -13.8 26 205 12192 270 70 70.0 -0.0 | 270 63 62.5 -0.1 27 202 12287 265 70 69.7 6.1 | 265 63 62.3 6.0 28 200 12350 260 68 67.0 11.8 | 259 61 59.5 11.7 29 177 13106 260 70 68.9 12.2 | 259 63 61.5 12.0 30 168 13411 265 70 69.7 6.1 | 265 63 62.3 6.0 31 150 14110 290 51 47.9 -17.4 | 293 44 40.5 -17.6 32 130 14935 295 47 42.6 -19.9 | 300 40 35.1 -20.0 33 112 15850 300 39 33.8 -19.5 | 307 33 26.3 -19.6 34 103 16328 280 51 50.2 -8.9 | 282 44 42.8 -9.0 35 101 16459 275 45 44.8 -3.9 | 276 38 37.4 -4.0 36 100 16500 300 49 42.4 -24.5 | 305 43 35.0 -24.6 37 96 16764 300 49 42.4 -24.5 | 305 43 35.0 -24.6 38 91 17069 305 23 18.8 -13.2 | 319 18 11.4 -13.3 39 86 17374 285 18 17.4 -4.7 | 296 11 9.9 -4.8 40 70 18570 280 27 26.6 -4.7 | 284 20 19.1 -4.8 41 70 18593 260 27 26.6 4.7 | 257 20 19.1 4.6 42 66 18898 300 27 23.4 -13.5 | 311 21 15.9 -13.6 43 63 19202 320 19 12.2 -14.6 | 342 15 4.7 -14.7 44 60 19507 310 19 14.6 -12.2 | 330 14 7.1 -12.3 45 57 19812 275 8 8.0 -0.7 | 328 1 0.5 -0.8 46 54 20117 265 14 13.9 1.2 | 260 7 6.5 1.1 47 51 20422 285 16 15.5 -4.1 | 298 9 8.0 -4.3 48 50 20540 285 14 13.5 -3.6 | 302 7 6.1 -3.7 49 48 20726 285 12 11.6 -3.1 | 308 5 4.1 -3.2 50 46 21031 305 18 14.7 -10.3 | 325 13 7.3 -10.4 51 42 21641 315 18 12.7 -12.7 | 338 14 5.3 -12.8 52 40 21946 270 14 14.0 -0.0 | 271 7 6.5 -0.1 53 38 22250 255 18 17.4 4.7 | 245 11 9.9 4.5 54 36 22555 290 18 16.9 -6.2 | 304 11 9.4 -6.3 55 33 23165 255 21 20.3 5.4 | 247 14 12.8 5.3 56 31 23470 255 23 22.2 6.0 | 248 16 14.7 5.8 57 30 23660 275 19 18.9 -1.7 | 279 12 11.5 -1.8 58 29 23774 275 23 22.9 -2.0 | 278 16 15.4 -2.1 59 28 24079 260 19 18.7 3.3 | 254 12 11.2 3.2 60 24 24994 260 25 24.6 4.3 | 256 18 17.2 4.2 61 22 25603 255 18 17.4 4.7 | 245 11 9.9 4.5 62 21 25908 245 16 14.5 6.8 | 227 10 7.0 6.6 63 20 26230 240 33 28.6 16.5 | 232 27 21.1 16.4 64 18 26822 255 33 31.9 8.5 | 251 26 24.4 8.4 65 16 27737 265 33 32.9 2.9 | 264 26 25.4 2.8 66 13 28956 245 29 26.3 12.3 | 237 22 18.8 12.1 67 13 29261 275 37 36.9 -3.2 | 276 30 29.4 -3.3 68 11 29870 260 31 30.5 5.4 | 257 24 23.1 5.3 69 10 30730 240 27 23.4 13.5 | 230 21 15.9 13.4 Wind Parameters Mean winds (0-6000m): 239.1 at 10.0 knts Storm direction: 269.1 at 7.5 knts Shear (0-3000m) pos: 2.6 neg: 0.5 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 38.5 neg: -15.0 tot: 23.5 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.03 Bulk Shear: 12.03 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 ------------------------------------------------------------------------------- 500 312 2 73 6| 2.1 0.0 2.1| 6.5 -8.2 -1.6 -3.3 0.03| 13.4 0.4 1000 98 2 91 10| 1.0 1.4 2.5| 6.8 -13.4 -6.6 -6.6 -0.11| 8.3 -0.9 1500 104 3 93 10| 1.3 1.0 2.3| 11.4 -13.4 -2.0 -1.3 -0.01| 6.3 -0.1 2000 168 4 113 9| 2.7 0.7 3.5| 27.9 -14.1 13.7 6.9 0.26| 7.5 1.9 2500 189 5 124 8| 2.5 0.6 3.0| 32.7 -15.0 17.7 7.1 0.29| 6.6 1.9 3000 203 6 134 7| 2.6 0.5 3.1| 38.5 -15.0 23.5 7.8 0.34| 6.2 2.1 4000 215 8 154 7| 2.2 0.4 2.5| 46.1 -15.0 31.1 7.8 0.37| 5.2 1.9 5000 227 9 173 6| 1.7 0.3 2.0| 65.2 -15.0 50.2 10.0 0.47| 5.1 2.4 6000 239 10 192 5| 1.4 0.2 1.7| 72.9 -18.1 54.7 9.1 0.46| 5.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251213.12.gif