UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 30 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 1012 4 21.0 18.2 84 2.8 19.1 0 0 293.1 295.5 291.8 330.4 13.10 1 1007 47 22.2 20.9 92 1.3 21.3 316 1 294.8 297.6 294.2 339.5 15.64 2 1000 107 22.0 20.5 91 1.5 21.0 255 2 295.1 297.9 294.1 339.2 15.35 3 982 266 21.2 19.9 92 1.3 20.3 167 2 295.9 298.6 294.1 339.2 15.06 4 971 365 22.2 15.2 65 7.0 17.6 134 3 297.8 299.9 291.9 330.5 11.25 5 957 492 21.8 16.8 73 5.0 18.4 111 6 298.7 301.0 293.2 335.6 12.67 6 925 790 22.4 2.4 27 20.0 11.4 105 6 302.2 303.1 287.8 317.1 4.92 7 915 884 22.4 2.4 27 20.0 11.4 60 4 303.2 304.1 288.2 318.2 4.97 8 898 1047 21.2 11.2 53 10.0 14.8 45 5 303.5 305.3 292.1 331.4 9.34 9 850 1520 18.2 8.2 52 10.0 12.1 5 14 305.2 306.7 291.6 329.5 8.05 10 839 1631 17.6 9.6 59 8.0 12.6 328 11 305.7 307.4 292.4 332.8 8.98 11 810 1931 18.2 -7.8 16 26.0 6.1 297 8 309.4 309.9 288.0 317.8 2.62 12 733 2775 12.8 -16.2 12 29.0 1.4 268 15 312.5 312.8 287.9 317.4 1.47 13 700 3159 10.8 -7.2 28 18.0 2.3 260 21 314.4 315.1 290.2 324.7 3.18 14 683 3364 8.8 -3.2 43 12.0 2.7 257 22 314.4 315.3 291.3 328.5 4.42 15 631 4014 3.4 -9.6 38 13.0 -2.3 249 26 315.5 316.0 290.3 325.0 2.92 16 602 4395 1.6 -23.4 14 25.0 -6.2 246 28 317.7 317.9 289.0 321.0 0.96 17 575 4764 -0.3 -16.3 29 16.0 -6.2 248 29 319.6 320.0 290.5 325.9 1.86 18 543 5221 -3.1 -32.1 9 29.0 -10.3 251 32 321.6 321.7 289.8 323.3 0.48 19 500 5870 -7.9 -21.9 31 14.0 -12.2 255 35 323.4 323.7 291.2 328.0 1.32 20 472 6313 -11.7 -20.7 47 9.0 -14.5 255 39 324.1 324.4 291.6 329.5 1.56 21 435 6930 -16.7 -27.7 38 11.0 -19.3 255 44 325.4 325.6 291.3 328.6 0.90 22 400 7550 -22.7 -28.7 58 6.0 -23.9 255 49 325.5 325.7 291.3 328.7 0.89 23 382 7886 -26.1 -29.5 73 3.4 -26.8 255 45 325.3 325.5 291.3 328.4 0.87 24 381 7905 -25.7 -34.7 43 9.0 -27.1 255 45 326.1 326.2 291.2 328.0 0.53 25 380 7924 -25.3 -43.3 17 18.0 -27.5 255 45 326.9 326.9 291.0 327.7 0.22 26 373 8059 -25.5 -49.5 9 24.0 -27.9 256 47 328.3 328.4 291.4 328.8 0.11 27 316 9246 -32.7 -50.7 15 18.0 -34.1 257 63 334.3 334.3 293.0 334.7 0.12 28 300 9610 -35.9 -50.9 20 15.0 -37.0 250 70 334.8 334.8 293.1 335.3 0.12 29 295 9726 -36.9 -50.9 22 14.0 -37.9 254 68 335.0 335.0 293.2 335.5 0.12 30 267 10406 -41.5 -54.5 23 13.0 -42.2 267 95 337.9 338.0 293.9 338.3 0.09 31 262 10534 -40.9 -60.9 10 20.0 -41.8 269 100 340.7 340.7 294.5 340.8 0.04 32 250 10850 -42.5 -61.5 11 19.0 -43.3 275 113 342.9 342.9 295.0 343.0 0.04 33 230 11409 -47.0 -64.1 12 17.1 -47.5 275 121 344.3 344.3 295.4 344.5 0.03 34 200 12320 -54.5 -68.5 16 14.0 -54.8 275 109 346.5 346.5 295.8 346.5 0.02 35 182 12917 -58.9 -72.9 15 14.0 -59.0 268 110 348.8 348.8 296.4 348.8 0.01 36 150 14110 -65.5 -79.5 13 14.0 -65.6 260 89 357.2 357.2 298.1 357.3 0.00 37 121 15398 -71.9 -86.9 9 15.0 -71.9 264 80 368.2 368.2 300.2 368.2 0.00 38 100 16520 -73.1 -88.1 8 15.0 -73.2 250 35 386.5 386.5 303.3 386.5 0.00 39 93 16941 -75.9 -88.9 11 13.0 -75.9 240 47 389.1 389.1 303.6 389.1 0.00 40 87 17330 -71.3 -88.3 6 17.0 -71.3 235 48 405.8 405.8 306.0 405.8 0.00 41 80 17823 -73.1 -88.1 8 15.0 -73.2 235 43 412.0 412.0 306.7 412.0 0.00 42 73 18362 -70.7 -88.7 5 18.0 -70.8 270 28 428.0 428.0 308.6 428.0 0.00 43 70 18610 -71.5 -88.5 6 17.0 -71.6 340 8 431.4 431.4 309.0 431.4 0.00 44 63 19228 -73.9 -90.9 6 17.0 -74.0 204 4 439.3 439.3 309.8 439.3 0.00 45 57 19823 -66.3 -88.3 3 22.0 -66.5 236 6 469.3 469.3 312.6 469.3 0.00 46 50 20620 -64.3 -88.3 2 24.0 -64.6 245 2 492.0 492.0 314.4 492.0 0.00 47 48 20871 -64.3 -89.3 2 25.0 -64.7 327 2 497.7 497.7 314.8 497.8 0.00 48 46 21134 -60.5 -88.5 1 28.0 -61.1 106 2 513.0 513.0 315.8 513.0 0.00 49 40 22007 -60.7 -88.7 1 28.0 -61.3 144 7 533.4 533.4 317.1 533.4 0.00 50 34 23035 -54.9 -87.9 1 33.0 -56.3 172 7 574.1 574.1 319.3 574.1 0.01 51 30 23840 -53.1 -88.1 1 35.0 -55.0 40 6 599.9 599.9 320.6 599.9 0.01 52 26 24755 -54.7 -87.7 1 33.0 -56.5 25 16 620.4 620.4 321.5 620.4 0.01 53 21 26139 -47.9 -84.9 1 37.0 -51.9 108 25 680.0 680.0 323.8 680.1 0.01 54 20 26460 -47.3 -84.3 1 37.0 -51.7 95 18 691.4 691.4 324.1 691.5 0.02 55 14 28838 -43.7 -82.7 1 39.0 -50.7 69 15 777.8 777.9 326.7 778.1 0.03 TRP 93 16941 -75.9 -88.9 11 13.0 -75.9 240 47 389.1 389.1 303.6 389.1 0.00 WND 230 11409 -47.0 -64.1 12 17.1 -47.5 275 121 344.3 344.3 295.4 344.5 0.03 Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 579.26 mb = 4706.04 m = 15439.56 ft Wetbulb zero: 654.65 mb = 3711.64 m = 12177.13 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 33.41 % Est. max temperature: 32.68 C = 90.83 F Sfc-Lift cond lev (LCL): 971.30 mb = 362.00 m = 1187.63 ft T: 22.17 C 700-500 lapse rate: 6.90 C/km ThetaE index: 18.51 C Layer 925.0- 915.0 mb Conv cond level (CCL): 690.77 mb = 3269.45 m = 10726.43 ft Mean mixing ratio: 11.03 g/kg Conv temperature: 42.37 C = 108.26 F Cap Strength: 7.63 C Lifted Index: 2.98 C Risk: None Lifted Index @300 mb: 3.92 C Lifted Index @700 mb: 6.21 C Showalter Index: 3.56 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 16.10 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 161.40 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.37 J/kg Max Up Vert Vel: 8.87 m/s Conv Inhibition (B-): 992.75 J/kg Cap Strength: 7.49 C Lift Cond Lev (LCL): 863.46 mb = 1384.70 m = 4542.91 ft Lev Free Conv (LFC): 388.46 mb = 7763.50 m = 25470.50 ft Equ Level (EL): 378.46 mb = 7953.46 m = 26093.70 ft B at Equ Level: 37.20 J/kg Max Parcel Lev (MPL): 348.46 mb = 8546.14 m = 28038.16 ft Wind level data Storm motion: 287 at 14 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 | 107 14 -13.3 4.0 1 1000 107 255 2 1.9 0.5 | 112 12 -11.3 4.5 2 978 305 145 2 -1.1 1.6 | 111 15 -14.4 5.6 3 944 610 90 8 -8.0 0.0 | 101 22 -21.3 4.0 4 925 790 105 6 -5.8 1.6 | 106 20 -19.1 5.5 5 912 914 45 4 -2.8 -2.8 | 94 16 -16.1 1.2 6 880 1219 45 6 -4.2 -4.2 | 89 18 -17.5 -0.3 7 850 1520 5 14 -1.2 -13.9 | 55 18 -14.5 -10.0 8 850 1524 335 12 5.1 -10.9 | 50 11 -8.2 -6.9 9 819 1829 315 8 5.7 -5.7 | 78 8 -7.6 -1.7 10 790 2134 260 8 7.9 1.4 | 135 8 -5.4 5.4 11 762 2438 275 10 10.0 -0.9 | 133 5 -3.3 3.1 12 700 3159 260 21 20.7 3.6 | 224 11 7.4 7.6 13 610 4267 245 27 24.5 11.4 | 216 19 11.2 15.4 14 500 5870 255 35 33.8 9.1 | 238 24 20.5 13.0 15 400 7550 255 49 47.3 12.7 | 244 38 34.1 16.7 16 380 7925 255 45 43.5 11.6 | 243 34 30.2 15.6 17 334 8839 265 56 55.8 4.9 | 258 43 42.5 8.9 18 300 9610 250 70 65.8 23.9 | 242 59 52.5 27.9 19 294 9754 255 68 65.7 17.6 | 248 57 52.4 21.6 20 250 10850 275 113 112.6 -9.8 | 273 99 99.3 -5.9 21 235 11278 275 123 122.5 -10.7 | 274 109 109.3 -6.7 22 230 11409 275 121 120.5 -10.5 | 274 107 107.3 -6.6 23 200 12320 275 109 108.6 -9.5 | 273 95 95.3 -5.5 24 176 13106 265 111 110.6 9.7 | 262 98 97.3 13.7 25 160 13716 265 93 92.6 8.1 | 261 80 79.4 12.1 26 150 14110 260 89 87.6 15.5 | 255 77 74.4 19.4 27 137 14630 260 72 70.9 12.5 | 254 60 57.6 16.5 28 118 15545 265 82 81.7 7.1 | 261 69 68.4 11.1 29 112 15850 275 68 67.7 -5.9 | 272 55 54.5 -1.9 30 106 16154 275 47 46.8 -4.1 | 270 34 33.6 -0.1 31 100 16520 250 35 32.9 12.0 | 231 25 19.6 16.0 32 96 16764 250 35 32.9 12.0 | 231 25 19.6 16.0 33 93 16941 240 47 40.7 23.5 | 225 39 27.4 27.5 34 91 17069 235 51 41.8 29.3 | 221 44 28.5 33.2 35 78 17983 235 41 33.6 23.5 | 216 34 20.3 27.5 36 74 18288 255 33 31.9 8.5 | 236 22 18.6 12.5 37 70 18593 315 14 9.9 -9.9 | 30 7 -3.4 -5.9 38 70 18610 340 8 2.7 -7.5 | 71 11 -10.5 -3.5 39 67 18898 30 2 -1.0 -1.7 | 99 14 -14.3 2.3 40 63 19202 200 4 1.4 3.8 | 123 14 -11.9 7.7 41 60 19507 235 6 4.9 3.4 | 132 11 -8.3 7.4 42 57 19812 245 6 5.4 2.5 | 130 10 -7.8 6.5 43 54 20117 135 2 -1.4 1.4 | 110 16 -14.7 5.4 44 52 20422 290 4 3.8 -1.4 | 105 10 -9.5 2.6 45 50 20620 245 2 1.8 0.8 | 113 12 -11.5 4.8 46 49 20726 245 2 1.8 0.8 | 113 12 -11.5 4.8 47 47 21031 50 2 -1.5 -1.3 | 100 15 -14.8 2.7 48 45 21336 200 2 0.7 1.9 | 115 14 -12.6 5.9 49 43 21641 135 4 -2.8 2.8 | 113 17 -16.1 6.8 50 39 22250 150 8 -4.0 6.9 | 122 20 -17.3 10.9 51 37 22555 145 4 -2.3 3.3 | 115 17 -15.6 7.3 52 35 22860 225 6 4.2 4.2 | 132 12 -9.0 8.2 53 33 23165 140 8 -5.1 6.1 | 119 21 -18.4 10.1 54 32 23470 205 2 0.8 1.8 | 115 14 -12.4 5.8 55 30 23774 80 6 -5.9 -1.0 | 99 19 -19.2 2.9 56 30 23840 40 6 -3.9 -4.6 | 88 17 -17.1 -0.6 57 29 24079 50 6 -4.6 -3.9 | 90 18 -17.9 0.1 58 28 24384 25 8 -3.4 -7.3 | 79 17 -16.6 -3.3 59 25 24994 25 21 -8.9 -19.0 | 56 27 -22.1 -15.0 60 23 25603 95 21 -20.9 1.8 | 100 35 -34.2 5.8 61 21 26213 110 25 -23.5 8.6 | 109 39 -36.8 12.5 62 20 26460 95 18 -17.9 1.6 | 100 32 -31.2 5.6 63 12 28042 60 14 -12.1 -7.0 | 83 26 -25.4 -3.0 64 11 28346 105 18 -17.4 4.7 | 106 32 -30.6 8.6 65 10 28651 70 16 -15.0 -5.5 | 87 28 -28.3 -1.5 Wind Parameters Mean winds (0-6000m): 256.7 at 18.5 knts Storm direction: 286.7 at 13.8 knts Shear (0-3000m) pos: 1.0 neg: 4.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 113.6 deg Storm rel helicity (0-3000m) pos: 39.6 neg: -92.9 tot: -53.3 m^2/s^2 ave: -17.8 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 10.8 stream: -0.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.76 Bulk Shear: 51.52 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 ------------------------------------------------------------------------------- 500 141 3 112 16| 6.1 0.0 6.1| 6.4 -9.9 -3.4 -6.9 -0.03| 10.6 -0.3 1000 95 4 104 18| 3.0 2.9 6.0| 13.0 -39.3 -26.3 -26.3 -0.25| 10.6 -2.6 1500 58 5 93 18| 2.0 5.4 7.5| 13.0 -90.6 -77.6 -51.7 -0.50| 11.0 -5.5 2000 17 6 82 15| 1.5 3.6 5.1| 26.6 -92.8 -66.2 -33.1 -0.20| 12.4 -2.5 2500 340 7 77 11| 1.2 3.5 4.7| 32.3 -92.9 -60.7 -24.3 -0.11| 11.3 -1.2 3000 302 8 86 6| 1.0 4.1 5.1| 39.6 -92.9 -53.3 -17.8 -0.00| 10.8 -0.0 4000 269 12 163 4| 0.8 3.9 4.7| 41.1 -98.3 -57.2 -14.3 -0.01| 9.3 -0.1 5000 259 15 194 7| 0.3 3.4 3.7| 59.8-100.8 -41.0 -8.2 0.03| 8.1 0.2 6000 257 18 210 9| 0.3 2.8 3.1| 88.5-100.8 -12.3 -2.0 0.08| 7.3 0.6 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20250430.12.gif