UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 18 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 1009 4 25.8 22.8 84 3.0 23.6 325 14 298.2 301.4 296.5 349.3 17.58 1 1000 82 25.8 21.9 79 3.9 23.0 325 12 299.0 302.0 296.1 347.8 16.77 2 925 767 22.0 20.6 92 1.4 21.0 330 8 301.8 304.9 296.9 351.2 16.74 3 850 1502 18.8 14.3 75 4.5 15.8 30 2 305.8 308.1 294.8 342.3 12.15 4 814 1872 16.6 13.9 84 2.7 14.8 357 2 307.3 309.6 295.4 344.6 12.36 5 749 2579 14.2 5.2 55 9.0 8.9 340 3 312.1 313.5 293.1 335.1 7.42 6 713 2993 11.8 3.8 58 8.0 7.1 232 2 313.9 315.2 293.3 336.0 7.07 7 700 3147 11.4 1.4 50 10.0 5.8 180 2 315.1 316.3 292.9 334.2 6.06 8 646 3811 7.4 -9.6 29 17.0 -0.2 181 4 317.9 318.4 290.9 327.3 2.86 9 613 4238 3.6 -6.4 48 10.0 -1.2 198 6 318.3 319.1 291.9 330.9 3.86 10 544 5195 -1.9 -19.9 24 18.0 -8.1 294 2 322.8 323.1 291.1 327.8 1.45 11 512 5674 -5.1 -16.1 42 11.0 -9.2 275 6 324.6 325.0 292.2 331.9 2.13 12 505 5782 -4.7 -21.7 25 17.0 -10.2 275 6 326.4 326.6 292.0 331.1 1.33 13 500 5860 -5.1 -22.1 25 17.0 -10.6 275 6 326.8 327.1 292.1 331.4 1.30 14 459 6528 -9.9 -40.9 6 31.0 -15.7 209 6 328.9 329.0 291.6 329.8 0.23 15 437 6906 -13.1 -35.1 14 22.0 -17.7 226 7 329.5 329.6 292.0 331.2 0.44 16 428 7065 -12.5 -46.5 4 34.0 -17.9 256 6 332.2 332.3 292.4 332.8 0.14 17 400 7580 -16.3 -54.3 2 38.0 -21.0 290 6 333.8 333.8 292.8 334.0 0.06 18 318 9257 -29.9 -55.9 6 26.0 -31.9 242 17 337.6 337.6 293.8 337.8 0.06 19 300 9670 -31.9 -63.9 3 32.0 -33.8 245 23 340.4 340.4 294.4 340.5 0.02 20 276 10252 -35.7 -65.7 3 30.0 -37.2 239 28 343.1 343.1 295.1 343.2 0.02 21 250 10930 -41.3 -67.3 4 26.0 -42.2 245 29 344.7 344.7 295.4 344.7 0.02 22 200 12400 -53.3 -71.3 9 18.0 -53.6 225 27 348.4 348.4 296.3 348.4 0.01 23 159 13845 -65.1 -75.1 24 10.0 -65.2 220 33 352.0 352.0 297.1 352.1 0.01 24 150 14200 -67.5 -76.5 27 9.0 -67.5 220 29 353.8 353.8 297.4 353.8 0.01 25 134 14869 -72.3 -79.3 34 7.0 -72.3 229 29 356.9 356.9 298.1 356.9 0.01 26 101 16503 -78.3 -85.3 31 7.0 -78.3 225 12 375.4 375.4 301.5 375.4 0.00 27 100 16560 -78.1 -86.1 26 8.0 -78.1 220 10 376.8 376.8 301.7 376.8 0.00 28 89 17226 -78.7 -85.7 31 7.0 -78.7 92 6 388.4 388.4 303.6 388.4 0.00 29 70 18620 -71.5 -85.5 11 14.0 -71.6 325 6 431.4 431.4 309.0 431.4 0.00 30 64 19150 -71.3 -87.3 8 16.0 -71.4 87 6 443.1 443.1 310.2 443.1 0.00 31 51 20527 -61.1 -90.1 1 29.0 -61.6 134 5 496.7 496.7 314.7 496.7 0.00 32 50 20650 -61.3 -91.3 1 30.0 -61.8 150 4 499.0 499.0 314.9 499.0 0.00 33 45 21300 -62.7 -93.7 1 31.0 -63.1 43 4 510.9 510.9 315.7 510.9 0.00 34 32 23445 -53.3 -88.3 1 35.0 -55.1 73 3 588.4 588.4 320.0 588.4 0.00 35 30 23860 -53.3 -88.3 1 35.0 -55.2 155 10 599.3 599.3 320.6 599.4 0.01 36 29 24077 -53.7 -88.7 1 35.0 -55.6 97 7 604.1 604.1 320.8 604.1 0.01 37 28 24304 -50.9 -86.9 1 36.0 -53.4 36 3 618.0 618.0 321.4 618.0 0.01 38 23 25572 -53.9 -88.9 1 35.0 -56.1 89 14 644.9 644.9 322.5 644.9 0.01 39 20 26470 -52.9 -88.9 1 36.0 -55.6 110 18 674.3 674.3 323.6 674.3 0.01 40 17 27525 -50.1 -86.1 1 36.0 -54.0 120 15 715.3 715.3 324.9 715.4 0.01 41 13 29287 -47.7 -84.7 1 37.0 -53.2 41 12 780.7 780.7 326.8 780.9 0.02 42 10 31007 -51.1 -97.1 0 46.0 -56.2 119 11 828.8 828.8 327.9 828.8 0.00 TRP 101 16503 -78.3 -85.3 31 7.0 -78.3 225 12 375.4 375.4 301.5 375.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 567.84 mb = 4864.74 m = 15960.25 ft Wetbulb zero: 647.92 mb = 3786.08 m = 12421.37 ft Precipitable water: 1.81 inches Sfc-500 mean rel hum: 56.37 % Est. max temperature: 32.97 C = 91.35 F Sfc-Lift cond lev (LCL): 966.29 mb = 383.25 m = 1257.38 ft T: 24.13 C 700-500 lapse rate: 6.08 C/km ThetaE index: 9.45 C Layer 749.0- 713.0 mb Conv cond level (CCL): 866.70 mb = 1332.89 m = 4372.94 ft Mean mixing ratio: 16.70 g/kg Conv temperature: 32.54 C = 90.57 F Cap Strength: 1.34 C Lifted Index: -2.01 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.33 C Lifted Index @700 mb: 0.92 C Showalter Index: 0.77 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.40 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 181.60 Risk: None Energy Index: -2.07 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 868.10 J/kg Max Up Vert Vel: 41.67 m/s Conv Inhibition (B-): 88.55 J/kg Cap Strength: 1.34 C Lift Cond Lev (LCL): 923.14 mb = 784.50 m = 2573.80 ft Lev Free Conv (LFC): 648.14 mb = 3783.29 m = 12412.21 ft Equ Level (EL): 188.14 mb = 12785.14 m = 41945.50 ft B at Equ Level: 865.85 J/kg Max Parcel Lev (MPL): 98.14 mb = 16667.26 m = 54681.96 ft Wind level data Storm motion: 322 at 4 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 1009 4 325 14 8.0 -11.5 | 326 10 5.7 -8.4 1 1000 82 325 12 6.9 -9.8 | 326 8 4.5 -6.8 2 975 305 335 16 6.8 -14.5 | 339 12 4.4 -11.5 3 942 610 320 10 6.4 -7.7 | 319 6 4.1 -4.6 4 925 767 330 8 4.0 -6.9 | 337 4 1.6 -3.9 5 909 914 340 6 2.1 -5.6 | 7 3 -0.3 -2.6 6 878 1219 320 4 2.6 -3.1 | 274 0 0.2 -0.0 7 850 1502 30 2 -1.0 -1.7 | 111 4 -3.4 1.3 8 848 1524 30 2 -1.0 -1.7 | 111 4 -3.4 1.3 9 818 1829 360 2 -0.0 -2.0 | 114 3 -2.4 1.0 10 789 2134 340 2 0.7 -1.9 | 125 2 -1.7 1.2 11 761 2438 360 4 -0.0 -4.0 | 68 3 -2.4 -1.0 12 734 2743 315 2 1.4 -1.4 | 150 2 -0.9 1.6 13 700 3147 180 2 0.0 2.0 | 155 6 -2.4 5.0 14 682 3353 80 2 -2.0 -0.3 | 122 5 -4.3 2.7 15 657 3658 175 4 -0.3 4.0 | 159 8 -2.7 7.0 16 609 4267 200 6 2.1 5.6 | 178 9 -0.3 8.7 17 587 4572 195 8 2.1 7.7 | 179 11 -0.3 10.8 18 565 4877 170 6 -1.0 5.9 | 159 10 -3.4 9.0 19 544 5182 295 2 1.8 -0.8 | 166 2 -0.5 2.2 20 524 5486 275 6 6.0 -0.5 | 235 4 3.6 2.5 21 500 5860 275 6 6.0 -0.5 | 235 4 3.6 2.5 22 485 6096 275 6 6.0 -0.5 | 235 4 3.6 2.5 23 466 6401 225 4 2.8 2.8 | 185 6 0.5 5.9 24 448 6706 185 8 0.7 8.0 | 171 11 -1.7 11.0 25 431 7010 250 6 5.6 2.1 | 213 6 3.3 5.1 26 414 7315 285 6 5.8 -1.6 | 247 4 3.4 1.5 27 400 7580 290 6 5.6 -2.1 | 253 3 3.3 1.0 28 398 7620 305 4 3.3 -2.3 | 231 1 0.9 0.8 29 351 8534 240 8 6.9 4.0 | 213 8 4.6 7.0 30 336 8839 240 12 10.4 6.0 | 222 12 8.0 9.0 31 300 9670 245 23 20.8 9.7 | 235 22 18.5 12.8 32 260 10668 235 31 25.4 17.8 | 228 31 23.0 20.8 33 250 10930 245 29 26.3 12.3 | 237 28 23.9 15.3 34 237 11278 250 31 29.1 10.6 | 243 30 26.8 13.7 35 200 12400 225 27 19.1 19.1 | 217 28 16.7 22.1 36 179 13106 220 37 23.8 28.3 | 214 38 21.4 31.4 37 170 13411 220 37 23.8 28.3 | 214 38 21.4 31.4 38 150 14200 220 29 18.6 22.2 | 213 30 16.3 25.3 39 132 14935 230 29 22.2 18.6 | 222 29 19.9 21.7 40 119 15545 270 19 19.0 -0.0 | 260 17 16.6 3.0 41 113 15850 230 14 10.7 9.0 | 215 15 8.4 12.0 42 107 16154 235 12 9.8 6.9 | 217 12 7.5 9.9 43 102 16459 215 16 9.2 13.1 | 203 18 6.8 16.2 44 101 16503 225 12 8.5 8.5 | 208 13 6.1 11.5 45 100 16560 220 10 6.4 7.7 | 201 11 4.1 10.7 46 97 16764 220 10 6.4 7.7 | 201 11 4.1 10.7 47 92 17069 140 10 -6.4 7.7 | 141 14 -8.8 10.7 48 87 17374 50 2 -1.5 -1.3 | 114 4 -3.9 1.8 49 82 17678 150 2 -1.0 1.7 | 145 6 -3.4 4.8 50 78 17983 50 2 -1.5 -1.3 | 114 4 -3.9 1.8 51 74 18288 325 6 3.4 -4.9 | 330 2 1.1 -1.9 52 70 18593 345 10 2.6 -9.7 | 358 7 0.2 -6.6 53 70 18620 325 6 3.4 -4.9 | 330 2 1.1 -1.9 54 67 18898 5 4 -0.3 -4.0 | 71 3 -2.7 -0.9 55 64 19202 100 6 -5.9 1.0 | 116 9 -8.3 4.1 56 60 19507 90 10 -10.0 0.0 | 104 13 -12.4 3.0 57 55 20117 155 10 -4.2 9.1 | 151 14 -6.6 12.1 58 52 20422 120 6 -5.2 3.0 | 129 10 -7.5 6.0 59 50 20650 150 4 -2.0 3.5 | 146 8 -4.4 6.5 60 49 20726 165 6 -1.6 5.8 | 156 10 -3.9 8.8 61 47 21031 20 4 -1.4 -3.8 | 79 4 -3.7 -0.7 62 45 21336 45 4 -2.8 -2.8 | 92 5 -5.2 0.2 63 43 21641 360 8 -0.0 -8.0 | 25 5 -2.4 -5.0 64 41 21946 45 18 -12.7 -12.7 | 57 18 -15.1 -9.7 65 37 22555 25 8 -3.4 -7.3 | 54 7 -5.7 -4.2 66 35 22860 105 8 -7.7 2.1 | 117 11 -10.1 5.1 67 34 23165 130 23 -17.6 14.8 | 132 27 -20.0 17.8 68 32 23470 70 2 -1.9 -0.7 | 119 5 -4.2 2.4 69 30 23774 110 6 -5.6 2.1 | 123 9 -8.0 5.1 70 30 23860 155 10 -4.2 9.1 | 151 14 -6.6 12.1 71 28 24384 15 2 -0.5 -1.9 | 111 3 -2.9 1.1 72 26 24689 355 8 0.7 -8.0 | 19 5 -1.7 -4.9 73 25 24994 70 8 -7.5 -2.7 | 92 10 -9.9 0.3 74 24 25298 120 14 -12.1 7.0 | 125 18 -14.5 10.0 75 23 25603 85 14 -13.9 -1.2 | 96 16 -16.3 1.8 76 21 26213 125 25 -20.5 14.3 | 127 29 -22.8 17.4 77 20 26470 110 18 -16.9 6.2 | 116 21 -19.3 9.2 78 20 26518 100 18 -17.7 3.1 | 107 21 -20.1 6.2 79 18 26822 120 19 -16.5 9.5 | 124 23 -18.8 12.5 80 15 27432 120 10 -8.7 5.0 | 126 14 -11.0 8.0 81 14 27737 75 8 -7.7 -2.1 | 96 10 -10.1 1.0 82 13 28042 40 12 -7.7 -9.2 | 59 12 -10.1 -6.1 83 11 28651 75 12 -11.6 -3.1 | 90 14 -13.9 -0.1 84 10 28956 125 12 -9.8 6.9 | 129 16 -12.2 9.9 85 9 29566 85 6 -6.0 -0.5 | 107 9 -8.3 2.5 86 8 29870 85 8 -8.0 -0.7 | 103 11 -10.3 2.4 87 7 30175 100 8 -7.9 1.4 | 113 11 -10.2 4.4 Wind Parameters Mean winds (0-6000m): 292.4 at 5.1 knts Storm direction: 322.4 at 3.8 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -157.2 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -9.2 tot: 3.1 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.0 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 62.16 Bulk Shear: 13.97 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 ------------------------------------------------------------------------------- 500 330 14 333 10| 2.0 0.0 2.0| 6.2 -5.9 0.3 0.6 0.01| 10.7 0.1 1000 329 11 333 7| 4.5 0.0 4.5| 9.8 -7.8 2.0 2.0 0.12| 9.4 1.1 1500 330 9 336 5| 4.6 0.0 4.6| 10.7 -8.0 2.7 1.8 0.18| 8.5 1.6 2000 333 7 345 3| 3.4 0.4 3.8| 10.9 -8.0 2.9 1.5 0.19| 6.8 1.3 2500 335 6 354 2| 2.5 0.3 2.8| 11.1 -8.9 2.2 0.9 0.12| 6.0 0.7 3000 334 5 358 2| 2.1 0.9 2.9| 12.3 -9.2 3.1 1.0 0.17| 5.9 1.0 4000 331 5 360 1| 1.6 0.7 2.3| 22.8 -15.2 7.6 1.9 0.16| 5.8 0.9 5000 302 5 261 2| 1.1 0.5 1.6| 31.7 -22.6 9.1 1.8 0.16| 5.8 0.9 6000 292 5 245 3| 0.5 0.5 1.0| 34.2 -23.2 11.0 1.8 0.18| 5.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251018.12.gif