UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 21 OCT 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 27.4 24.0 82 3.4 24.9 320 6 299.5 303.0 297.7 354.8 18.88 1 1000 111 27.6 23.5 78 4.1 24.6 330 6 300.8 304.1 297.7 355.2 18.53 2 991 191 27.2 22.2 74 5.0 23.6 318 6 301.1 304.3 297.0 351.9 17.25 3 982 272 26.6 24.6 89 2.0 25.1 305 6 301.3 305.0 298.9 361.0 20.21 4 972 363 26.0 24.1 89 1.9 24.6 304 5 301.6 305.2 298.7 360.1 19.80 5 956 509 26.6 18.6 62 8.0 21.0 313 3 303.6 306.3 295.7 345.9 14.25 6 925 800 24.6 20.4 77 4.2 21.6 340 4 304.5 307.5 297.4 353.7 16.53 7 911 934 23.6 22.0 91 1.6 22.5 344 4 304.8 308.2 298.8 360.3 18.57 8 850 1539 20.2 18.2 88 2.0 18.8 335 8 307.3 310.2 297.6 354.6 15.66 9 843 1610 19.8 17.8 88 2.0 18.4 334 8 307.6 310.5 297.5 354.1 15.39 10 802 2040 18.8 8.8 52 10.0 12.5 347 11 311.0 312.7 293.9 338.3 8.90 11 759 2512 17.6 9.6 59 8.0 12.4 43 13 314.6 316.5 295.6 345.6 9.94 12 709 3091 13.8 1.8 44 12.0 6.9 97 6 316.6 317.8 293.3 336.1 6.16 13 700 3199 13.0 1.0 44 12.0 6.2 90 6 316.9 318.0 293.2 335.6 5.89 14 597 4507 0.8 -0.9 88 1.7 -0.1 65 15 317.5 318.7 293.5 336.7 6.01 15 580 4738 -0.5 -4.9 72 4.4 -2.6 76 14 318.6 319.5 292.6 333.4 4.58 16 565 4948 -1.7 -4.2 83 2.5 -2.9 92 10 319.6 320.6 293.2 335.6 4.96 17 564 4962 -1.7 -4.0 84 2.3 -2.9 93 10 319.8 320.7 293.3 336.1 5.05 18 558 5047 -1.7 -5.8 74 4.1 -3.7 99 8 320.7 321.6 293.1 335.2 4.45 19 550 5162 -1.1 -13.1 40 12.0 -6.0 108 7 322.8 323.3 292.0 331.3 2.53 20 532 5427 -1.3 -22.3 18 21.0 -8.2 145 6 325.6 325.9 291.7 329.9 1.20 21 508 5794 -2.9 -33.9 7 31.0 -10.6 162 12 328.0 328.1 291.6 329.6 0.43 22 500 5920 -3.9 -34.9 7 31.0 -11.3 165 14 328.3 328.4 291.6 329.8 0.39 23 456 6641 -8.9 -35.9 9 27.0 -14.9 179 9 330.8 330.9 292.3 332.3 0.39 24 421 7253 -13.9 -32.9 18 19.0 -18.1 187 9 332.0 332.1 292.9 334.2 0.57 25 412 7417 -15.1 -24.1 46 9.0 -17.6 194 8 332.5 332.8 293.6 337.3 1.32 26 400 7640 -17.3 -24.3 54 7.0 -19.2 185 8 332.5 332.8 293.6 337.3 1.34 27 399 7659 -17.3 -23.3 60 6.0 -19.0 186 8 332.7 333.0 293.8 338.0 1.47 28 397 7696 -17.7 -23.7 59 6.0 -19.4 187 7 332.7 333.0 293.8 337.8 1.42 29 394 7753 -18.1 -26.1 50 8.0 -20.1 189 6 332.9 333.1 293.6 337.1 1.15 30 392 7790 -17.7 -30.7 31 13.0 -20.6 190 6 333.9 334.1 293.5 336.7 0.76 31 387 7886 -17.7 -35.7 19 18.0 -21.2 193 5 335.1 335.2 293.6 336.9 0.47 32 378 8061 -18.5 -51.5 4 33.0 -22.6 168 5 336.3 336.4 293.5 336.7 0.09 33 348 8669 -23.3 -53.3 5 30.0 -26.5 138 6 337.9 337.9 293.9 338.2 0.08 34 334 8966 -26.1 -38.1 31 12.0 -27.9 148 4 338.1 338.1 294.3 339.7 0.43 35 303 9660 -31.7 -47.7 19 16.0 -33.3 162 4 339.7 339.8 294.4 340.4 0.17 36 300 9730 -32.1 -45.1 26 13.0 -33.5 185 4 340.1 340.2 294.6 341.0 0.23 37 288 10018 -34.9 -43.9 39 9.0 -35.8 206 7 340.1 340.2 294.6 341.2 0.27 38 284 10117 -35.7 -43.7 44 8.0 -36.5 208 8 340.3 340.4 294.7 341.5 0.28 39 274 10367 -36.7 -54.7 14 18.0 -37.9 213 9 342.4 342.4 295.0 342.8 0.08 40 250 11000 -40.9 -59.9 11 19.0 -41.8 265 10 345.3 345.3 295.6 345.5 0.05 41 239 11303 -43.7 -60.7 14 17.0 -44.4 255 9 345.5 345.5 295.7 345.7 0.05 42 200 12470 -53.9 -62.9 32 9.0 -54.1 245 18 347.4 347.4 296.1 347.6 0.04 43 198 12534 -54.5 -63.5 32 9.0 -54.7 245 19 347.5 347.5 296.1 347.6 0.04 44 177 13242 -60.7 -64.6 60 3.9 -60.7 248 29 348.6 348.6 296.4 348.8 0.04 45 150 14250 -69.7 -74.4 50 4.7 -69.7 235 27 350.0 350.0 296.7 350.1 0.01 46 147 14370 -70.7 -75.3 51 4.6 -70.7 230 26 350.3 350.3 296.7 350.4 0.01 47 138 14744 -71.3 -79.3 29 8.0 -71.3 229 23 355.7 355.7 297.8 355.7 0.01 48 100 16610 -79.3 -87.3 26 8.0 -79.3 310 10 374.5 374.5 301.4 374.5 0.00 49 94 16959 -81.5 -87.5 35 6.0 -81.5 310 10 376.9 376.9 301.8 376.9 0.00 50 77 18091 -76.7 -84.7 27 8.0 -76.7 262 4 409.0 409.0 306.4 409.0 0.00 51 74 18322 -71.9 -84.9 13 13.0 -72.0 189 8 423.8 423.8 308.2 423.8 0.00 52 70 18650 -71.3 -85.3 11 14.0 -71.4 325 12 431.8 431.8 309.0 431.9 0.00 53 57 19883 -67.1 -89.1 3 22.0 -67.3 125 11 467.5 467.5 312.4 467.5 0.00 54 54 20214 -63.3 -89.3 2 26.0 -63.7 51 5 483.6 483.6 313.7 483.6 0.00 55 50 20690 -62.1 -91.1 1 29.0 -62.6 45 2 497.1 497.1 314.7 497.2 0.00 56 46 21207 -60.1 -92.1 1 32.0 -60.7 42 8 514.0 514.0 315.9 514.0 0.00 57 42 21771 -61.9 -93.9 1 32.0 -62.4 131 10 523.1 523.1 316.5 523.1 0.00 58 34 23096 -55.5 -90.5 1 35.0 -56.9 111 19 572.5 572.5 319.3 572.5 0.00 59 30 23890 -56.7 -91.7 0 35.0 -58.0 75 19 590.1 590.1 320.2 590.1 0.00 60 20 26500 -48.9 -85.9 1 37.0 -52.7 70 29 686.5 686.5 324.0 686.6 0.01 61 17 27564 -51.7 -87.7 1 36.0 -55.1 97 28 710.2 710.2 324.7 710.3 0.01 62 13 29311 -50.9 -86.9 1 36.0 -55.2 83 27 769.6 769.6 326.5 769.7 0.02 63 12 29837 -47.7 -84.7 1 37.0 -53.5 67 23 798.7 798.8 327.2 799.0 0.03 64 10 31040 -48.7 -85.7 1 37.0 -54.8 55 31 837.8 837.8 328.1 838.0 0.03 65 9.4 31446 -49.9 -85.9 1 36.0 -55.6 848.2 848.2 328.4 848.4 0.03 TRP 94 16959 -81.5 -87.5 35 6.0 -81.5 310 10 376.9 376.9 301.8 376.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 586.54 mb = 4649.36 m = 15253.62 ft Wetbulb zero: 598.59 mb = 4485.03 m = 14714.47 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 62.51 % Est. max temperature: 34.69 C = 94.45 F Sfc-Lift cond lev (LCL): 963.73 mb = 438.12 m = 1437.39 ft T: 26.31 C 700-500 lapse rate: 6.21 C/km ThetaE index: 21.97 C Layer 850.0- 759.0 mb Conv cond level (CCL): 805.84 mb = 1998.44 m = 6556.50 ft Mean mixing ratio: 17.28 g/kg Conv temperature: 38.56 C = 101.40 F Cap Strength: 2.99 C Lifted Index: -2.28 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -5.81 C Lifted Index @700 mb: 1.38 C Showalter Index: -2.51 C Risk: Severe thunderstorms possible Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 22.10 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 248.40 Risk: None Energy Index: -4.72 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1747.22 J/kg Max Up Vert Vel: 59.11 m/s Conv Inhibition (B-): 190.77 J/kg Cap Strength: 2.94 C Lift Cond Lev (LCL): 902.30 mb = 1017.84 m = 3339.34 ft Lev Free Conv (LFC): 667.30 mb = 3592.05 m = 11784.79 ft Equ Level (EL): 137.30 mb = 14773.30 m = 48468.26 ft B at Equ Level: 1727.35 J/kg Max Parcel Lev (MPL): 77.30 mb = 18068.74 m = 59279.92 ft Wind level data Storm motion: 86 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 4 320 6 3.9 -4.6 | 291 12 10.8 -4.1 1 1000 111 330 6 3.0 -5.2 | 295 11 9.9 -4.7 2 978 305 300 6 5.2 -3.0 | 282 12 12.1 -2.5 3 945 610 320 2 1.3 -1.5 | 277 8 8.2 -1.0 4 925 800 340 4 1.4 -3.8 | 291 9 8.3 -3.2 5 913 914 345 4 1.0 -3.9 | 293 9 8.0 -3.3 6 882 1219 335 8 3.4 -7.3 | 303 12 10.3 -6.7 7 851 1524 345 8 2.1 -7.7 | 309 12 9.0 -7.2 8 850 1539 335 8 3.4 -7.3 | 303 12 10.3 -6.7 9 822 1829 330 10 5.0 -8.7 | 304 14 11.9 -8.1 10 793 2134 355 12 1.0 -12.0 | 325 14 8.0 -11.4 11 765 2438 35 14 -8.0 -11.5 | 6 11 -1.1 -10.9 12 738 2743 70 8 -7.5 -2.7 | 15 2 -0.6 -2.2 13 712 3048 100 6 -5.9 1.0 | 213 2 1.0 1.6 14 700 3199 90 6 -6.0 0.0 | 241 1 0.9 0.5 15 687 3353 100 10 -9.8 1.7 | 128 4 -2.9 2.3 16 637 3962 65 12 -10.9 -5.1 | 41 6 -3.9 -4.5 17 591 4572 65 16 -14.5 -6.8 | 51 10 -7.6 -6.2 18 548 5182 110 6 -5.6 2.1 | 207 3 1.3 2.6 19 528 5486 155 6 -2.5 5.4 | 216 7 4.4 6.0 20 500 5920 165 14 -3.6 13.5 | 193 14 3.3 14.1 21 452 6706 180 8 0.0 8.0 | 219 11 6.9 8.5 22 434 7010 145 12 -6.9 9.8 | 180 10 0.1 10.4 23 417 7315 200 8 2.7 7.5 | 230 13 9.7 8.0 24 401 7620 180 8 0.0 8.0 | 219 11 6.9 8.5 25 400 7640 185 8 0.7 8.0 | 222 11 7.6 8.5 26 385 7925 195 4 1.0 3.9 | 241 9 8.0 4.4 27 369 8230 130 6 -4.6 3.9 | 208 5 2.3 4.4 28 354 8534 125 8 -6.6 4.6 | 184 5 0.4 5.1 29 339 8839 160 4 -1.4 3.8 | 232 7 5.6 4.3 30 312 9449 95 4 -4.0 0.3 | 253 3 3.0 0.9 31 300 9730 185 4 0.3 4.0 | 238 9 7.3 4.5 32 299 9754 200 6 2.1 5.6 | 236 11 9.0 6.2 33 262 10668 220 10 6.4 7.7 | 239 16 13.4 8.2 34 251 10973 275 10 10.0 -0.9 | 271 17 16.9 -0.3 35 250 11000 265 10 10.0 0.9 | 265 17 16.9 1.4 36 229 11582 245 8 7.3 3.4 | 255 15 14.2 3.9 37 200 12470 245 18 16.3 7.6 | 251 25 23.3 8.1 38 180 13106 250 29 27.3 9.9 | 253 36 34.2 10.4 39 150 14250 235 27 22.1 15.5 | 241 33 29.1 16.0 40 141 14630 220 23 14.8 17.6 | 230 28 21.7 18.1 41 127 15240 270 23 23.0 -0.0 | 269 30 29.9 0.5 42 114 15850 215 12 6.9 9.8 | 233 17 13.8 10.4 43 108 16154 270 10 10.0 -0.0 | 268 17 16.9 0.5 44 103 16459 300 12 10.4 -6.0 | 288 18 17.3 -5.5 45 100 16610 310 10 7.7 -6.4 | 292 16 14.6 -5.9 46 97 16764 300 8 6.9 -4.0 | 284 14 13.9 -3.5 47 94 16959 310 10 7.7 -6.4 | 292 16 14.6 -5.9 48 92 17069 320 4 2.6 -3.1 | 285 10 9.5 -2.5 49 87 17374 125 2 -1.6 1.1 | 252 6 5.3 1.7 50 79 17983 325 2 1.1 -1.6 | 278 8 8.1 -1.1 51 75 18288 165 8 -2.1 7.7 | 211 10 4.9 8.3 52 71 18593 335 6 2.5 -5.4 | 297 11 9.5 -4.9 53 70 18650 325 12 6.9 -9.8 | 304 17 13.8 -9.3 54 67 18898 325 12 6.9 -9.8 | 304 17 13.8 -9.3 55 64 19202 330 8 4.0 -6.9 | 300 13 10.9 -6.4 56 61 19507 80 8 -7.9 -1.4 | 48 1 -0.9 -0.9 57 58 19812 150 14 -7.0 12.1 | 180 13 -0.1 12.7 58 55 20117 60 4 -3.5 -2.0 | 293 4 3.5 -1.5 59 52 20422 35 6 -3.4 -4.9 | 321 6 3.5 -4.4 60 50 20690 45 2 -1.4 -1.4 | 279 6 5.5 -0.9 61 50 20726 320 2 1.3 -1.5 | 277 8 8.2 -1.0 62 47 21031 360 8 -0.0 -8.0 | 317 10 6.9 -7.5 63 43 21641 140 8 -5.1 6.1 | 195 7 1.8 6.7 64 37 22555 85 18 -17.9 -1.6 | 85 11 -11.0 -1.0 65 35 22860 115 21 -19.0 8.9 | 128 15 -12.1 9.4 66 34 23165 110 18 -16.9 6.2 | 124 12 -10.0 6.7 67 32 23470 85 16 -15.9 -1.4 | 85 9 -9.0 -0.9 68 31 23774 80 23 -22.7 -4.0 | 78 16 -15.7 -3.5 69 30 23890 75 19 -18.4 -4.9 | 69 12 -11.4 -4.4 70 28 24384 65 21 -19.0 -8.9 | 55 15 -12.1 -8.3 71 21 26213 60 27 -23.4 -13.5 | 52 21 -16.4 -13.0 72 20 26500 70 29 -27.3 -9.9 | 65 22 -20.3 -9.4 73 20 26518 85 37 -36.9 -3.2 | 85 30 -29.9 -2.7 74 19 26822 65 29 -26.3 -12.3 | 59 23 -19.3 -11.7 75 18 27127 95 31 -30.9 2.7 | 98 24 -23.9 3.2 76 16 28042 100 25 -24.6 4.3 | 105 18 -17.7 4.9 77 15 28346 75 25 -24.1 -6.5 | 71 18 -17.2 -5.9 78 13 29566 85 27 -26.9 -2.4 | 85 20 -20.0 -1.8 79 12 29870 65 23 -20.8 -9.7 | 57 17 -13.9 -9.2 80 10 31040 55 31 -25.4 -17.8 | 47 25 -18.5 -17.3 Wind Parameters Mean winds (0-6000m): 55.6 at 9.3 knts Storm direction: 85.6 at 7.0 knts Shear (0-3000m) pos: 1.6 neg: 0.5 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -80.0 deg Storm rel helicity (0-3000m) pos: 68.6 neg: -13.6 tot: 55.0 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.7 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 96.41 Bulk Shear: 18.12 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 ------------------------------------------------------------------------------- 500 314 5 287 11| 0.0 2.7 2.7| 2.7 -9.0 -6.3 -12.7 -0.30| 7.0 -2.1 1000 322 4 287 10| 1.4 1.4 2.8| 9.8 -10.3 -0.5 -0.5 0.04| 6.1 0.2 1500 329 5 293 11| 1.9 0.9 2.8| 16.3 -10.3 6.0 4.0 0.17| 5.5 0.9 2000 332 6 297 11| 2.2 0.7 2.9| 27.8 -13.6 14.3 7.1 0.21| 5.6 1.2 2500 345 8 308 11| 2.7 0.5 3.2| 66.9 -13.6 53.3 21.3 0.47| 7.3 3.4 3000 357 8 315 10| 1.6 0.5 2.0| 68.6 -13.6 55.0 18.3 0.33| 8.0 2.7 4000 24 8 334 8| 1.2 0.9 2.1| 68.8 -21.2 47.5 11.9 0.11| 7.6 0.9 5000 42 9 354 7| 1.1 1.1 2.2| 80.8 -21.2 59.6 11.9 0.20| 7.4 1.5 6000 56 9 9 5| 1.9 0.9 2.8| 86.3 -30.7 55.6 9.3 0.18| 7.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251021.12.gif