UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:1200Z 17 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 25.2 22.3 84 2.9 23.1 270 2 297.6 300.7 296.0 347.0 17.04 1 1007 21 25.6 23.5 88 2.1 24.1 288 4 298.2 301.5 297.0 351.7 18.40 2 1006 29 26.8 22.0 75 4.8 23.3 297 5 299.4 302.5 296.3 348.4 16.77 3 1000 80 26.8 21.8 74 5.0 23.2 350 10 300.0 303.0 296.4 348.7 16.66 4 946 569 22.8 21.0 90 1.8 21.5 8 3 300.7 303.8 296.6 350.0 16.78 5 929 727 22.4 16.4 69 6.0 18.3 355 4 301.8 304.2 294.1 339.4 12.73 6 925 765 22.2 16.2 69 6.0 18.1 350 4 302.0 304.3 294.1 339.3 12.62 7 915 859 21.4 18.5 84 2.9 19.4 94 3 302.1 304.9 295.7 345.8 14.81 8 850 1495 17.6 15.8 89 1.8 16.4 90 6 304.6 307.1 295.4 344.6 13.40 9 801 2002 15.0 12.9 87 2.1 13.6 123 4 307.0 309.2 294.9 342.5 11.76 10 745 2617 13.2 5.2 58 8.0 8.5 44 3 311.5 312.9 293.0 334.6 7.46 11 700 3139 9.2 2.2 62 7.0 5.3 45 4 312.7 313.9 292.4 332.7 6.42 12 688 3282 8.6 4.6 76 4.0 6.2 133 3 313.6 315.0 293.7 337.7 7.76 13 647 3787 6.2 -2.8 52 9.0 1.6 252 7 316.4 317.3 292.2 331.8 4.81 14 548 5127 -2.3 -14.3 39 12.0 -7.0 255 5 321.7 322.1 291.6 329.4 2.31 15 537 5288 -2.9 -22.9 20 20.0 -9.2 290 5 322.8 323.1 290.8 326.8 1.13 16 526 5451 -3.7 -18.7 30 15.0 -8.9 325 6 323.8 324.1 291.6 329.5 1.66 17 521 5527 -3.7 -27.7 14 24.0 -10.4 330 6 324.7 324.8 291.0 327.4 0.75 18 500 5850 -6.5 -26.5 19 20.0 -12.1 310 4 325.1 325.3 291.2 328.2 0.88 19 487 6056 -8.3 -26.3 22 18.0 -13.3 303 6 325.4 325.5 291.3 328.6 0.92 20 475 6251 -7.3 -42.3 4 35.0 -14.0 296 8 328.9 329.0 291.6 329.7 0.19 21 400 7570 -16.7 -46.7 6 30.0 -21.0 300 8 333.3 333.3 292.7 333.9 0.14 22 388 7798 -17.9 -49.9 4 32.0 -22.1 289 8 334.6 334.6 293.1 335.0 0.10 23 300 9660 -32.9 -56.9 7 24.0 -34.6 240 23 339.0 339.0 294.1 339.2 0.06 24 250 10920 -42.1 -67.1 5 25.0 -43.0 240 25 343.5 343.5 295.1 343.6 0.02 25 200 12390 -52.9 -72.9 7 20.0 -53.2 245 37 349.0 349.0 296.4 349.0 0.01 26 156 13952 -65.3 -79.3 13 14.0 -65.4 246 28 353.6 353.6 297.4 353.6 0.00 27 150 14190 -67.1 -79.1 17 12.0 -67.2 245 27 354.5 354.5 297.6 354.5 0.01 28 116 15708 -75.1 -84.1 23 9.0 -75.1 235 18 366.7 366.7 299.9 366.7 0.00 29 108 16119 -77.3 -85.3 27 8.0 -77.3 225 14 370.1 370.1 300.6 370.1 0.00 30 100 16560 -77.3 -85.3 27 8.0 -77.3 360 2 378.4 378.4 302.0 378.4 0.00 31 71 18547 -75.5 -86.5 16 11.0 -75.6 87 9 421.2 421.2 307.9 421.2 0.00 32 70 18630 -74.5 -87.5 12 13.0 -74.6 300 2 425.0 425.0 308.3 425.0 0.00 33 62 19346 -68.5 -87.5 5 19.0 -68.7 124 13 453.3 453.3 311.1 453.3 0.00 34 50 20640 -66.7 -91.7 2 25.0 -67.0 340 10 486.3 486.3 314.0 486.3 0.00 35 48 20888 -67.5 -91.5 2 24.0 -67.7 339 9 490.1 490.1 314.2 490.1 0.00 36 40 22016 -58.7 -92.7 0 34.0 -59.5 76 9 538.4 538.4 317.4 538.4 0.00 37 31 23630 -57.1 -91.1 1 34.0 -58.3 159 10 583.5 583.5 319.8 583.5 0.00 38 30 23840 -54.5 -89.5 1 35.0 -56.2 165 8 596.1 596.1 320.5 596.1 0.00 39 28 24281 -53.7 -88.7 1 35.0 -55.6 257 4 610.2 610.2 321.0 610.2 0.01 40 21 26126 -53.5 -88.5 1 35.0 -55.9 159 12 663.1 663.1 323.2 663.1 0.01 41 20 26440 -52.7 -88.7 1 36.0 -55.5 180 16 674.9 674.9 323.6 674.9 0.01 42 18 27124 -50.1 -86.1 1 36.0 -53.8 183 10 703.7 703.7 324.6 703.8 0.01 43 17 27497 -51.3 -87.3 1 36.0 -54.8 206 10 711.5 711.5 324.8 711.5 0.01 44 13 29254 -47.7 -84.7 1 37.0 -53.2 166 12 780.7 780.7 326.8 780.9 0.02 45 12 29781 -49.5 -85.5 1 36.0 -54.6 272 5 792.4 792.4 327.1 792.5 0.02 TRP 108 16119 -77.3 -85.3 27 8.0 -77.3 225 14 370.1 370.1 300.6 370.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 574.79 mb = 4764.33 m = 15630.82 ft Wetbulb zero: 628.46 mb = 4021.83 m = 13194.82 ft Precipitable water: 1.84 inches Sfc-500 mean rel hum: 61.45 % Est. max temperature: 31.86 C = 89.36 F Sfc-Lift cond lev (LCL): 967.64 mb = 369.71 m = 1212.94 ft T: 24.43 C 700-500 lapse rate: 5.79 C/km ThetaE index: 13.11 C Layer 850.0- 688.0 mb Conv cond level (CCL): 868.28 mb = 1311.48 m = 4302.71 ft Mean mixing ratio: 15.80 g/kg Conv temperature: 31.51 C = 88.71 F Cap Strength: 1.57 C Lifted Index: -2.54 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.98 C Lifted Index @700 mb: -0.60 C Showalter Index: -1.54 C Risk: Thunderstorms probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 22.30 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 205.60 Risk: None Energy Index: -3.14 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 618.76 J/kg Max Up Vert Vel: 35.18 m/s Conv Inhibition (B-): 54.52 J/kg Cap Strength: 1.57 C Lift Cond Lev (LCL): 908.33 mb = 922.64 m = 3027.00 ft Lev Free Conv (LFC): 713.33 mb = 2980.86 m = 9779.62 ft Equ Level (EL): 223.33 mb = 11663.30 m = 38264.96 ft B at Equ Level: 617.82 J/kg Max Parcel Lev (MPL): 123.33 mb = 15346.27 m = 50348.05 ft Wind level data Storm motion: 9 at 3 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 4 270 2 2.0 -0.0 | 218 4 2.5 3.3 1 1000 80 350 10 1.7 -9.8 | 341 7 2.3 -6.6 2 942 610 10 2 -0.3 -2.0 | 188 1 0.2 1.3 3 925 765 350 4 0.7 -3.9 | 299 1 1.2 -0.7 4 909 914 155 2 -0.8 1.8 | 176 5 -0.3 5.1 5 878 1219 90 6 -6.0 0.0 | 121 6 -5.5 3.3 6 850 1495 90 6 -6.0 0.0 | 121 6 -5.5 3.3 7 847 1524 115 6 -5.4 2.5 | 140 8 -4.9 5.8 8 788 2134 125 4 -3.3 2.3 | 154 6 -2.8 5.6 9 760 2438 55 4 -3.3 -2.3 | 110 3 -2.8 1.0 10 733 2743 35 2 -1.1 -1.6 | 159 2 -0.6 1.6 11 708 3048 55 2 -1.6 -1.1 | 152 2 -1.1 2.1 12 700 3139 45 4 -2.8 -2.8 | 101 2 -2.3 0.4 13 682 3353 180 2 0.0 2.0 | 186 5 0.5 5.3 14 656 3658 265 8 8.0 0.7 | 245 9 8.5 4.0 15 632 3962 230 6 4.6 3.9 | 216 9 5.1 7.1 16 609 4267 260 4 3.9 0.7 | 228 6 4.5 4.0 17 586 4572 310 2 1.5 -1.3 | 226 3 2.1 2.0 18 564 4877 205 4 1.7 3.6 | 198 7 2.2 6.9 19 523 5486 335 6 2.5 -5.4 | 305 4 3.1 -2.2 20 504 5791 290 2 1.9 -0.7 | 223 4 2.4 2.6 21 500 5850 310 4 3.1 -2.6 | 259 4 3.6 0.7 22 466 6401 290 10 9.4 -3.4 | 271 10 9.9 -0.2 23 447 6706 305 6 4.9 -3.4 | 272 5 5.4 -0.2 24 400 7570 300 8 6.9 -4.0 | 276 7 7.5 -0.7 25 397 7620 295 8 7.3 -3.4 | 271 8 7.8 -0.1 26 381 7925 285 8 7.7 -2.1 | 262 8 8.3 1.2 27 365 8230 265 8 8.0 0.7 | 245 9 8.5 4.0 28 350 8534 265 16 15.9 1.4 | 254 17 16.5 4.7 29 336 8839 245 16 14.5 6.8 | 236 18 15.0 10.0 30 300 9660 240 23 19.9 11.5 | 234 25 20.4 14.8 31 250 10920 240 25 21.7 12.5 | 235 27 22.2 15.8 32 216 11887 235 37 30.3 21.2 | 232 39 30.8 24.5 33 206 12192 235 37 30.3 21.2 | 232 39 30.8 24.5 34 200 12390 245 37 33.5 15.6 | 241 39 34.1 18.9 35 178 13106 250 33 31.0 11.3 | 245 35 31.5 14.6 36 150 14190 245 27 24.5 11.4 | 240 29 25.0 14.7 37 125 15240 245 23 20.8 9.7 | 239 25 21.4 13.0 38 108 16119 225 14 9.9 9.9 | 218 17 10.4 13.2 39 107 16154 225 14 9.9 9.9 | 218 17 10.4 13.2 40 102 16459 255 10 9.7 2.6 | 240 12 10.2 5.9 41 100 16560 360 2 -0.0 -2.0 | 202 1 0.5 1.3 42 97 16764 180 4 0.0 4.0 | 184 7 0.5 7.3 43 92 17069 150 4 -2.0 3.5 | 168 7 -1.5 6.7 44 87 17374 180 8 0.0 8.0 | 183 11 0.5 11.3 45 82 17678 340 4 1.4 -3.8 | 285 2 1.9 -0.5 46 74 18288 125 12 -9.8 6.9 | 137 14 -9.3 10.2 47 70 18593 80 8 -7.9 -1.4 | 104 8 -7.4 1.9 48 70 18630 300 2 1.7 -1.0 | 225 3 2.3 2.3 49 67 18898 150 2 -1.0 1.7 | 175 5 -0.5 5.0 50 60 19507 115 16 -14.5 6.8 | 126 17 -14.0 10.0 51 57 19812 150 16 -8.0 13.9 | 156 19 -7.5 17.1 52 55 20117 255 2 1.9 0.5 | 213 5 2.5 3.8 53 52 20422 275 6 6.0 -0.5 | 247 7 6.5 2.7 54 50 20640 340 10 3.4 -9.4 | 327 7 3.9 -6.1 55 49 20726 275 8 8.0 -0.7 | 253 9 8.5 2.6 56 47 21031 30 10 -5.0 -8.7 | 40 7 -4.5 -5.4 57 45 21336 105 10 -9.7 2.6 | 123 11 -9.1 5.9 58 43 21641 45 6 -4.2 -4.2 | 75 4 -3.7 -1.0 59 35 22860 140 14 -9.0 10.7 | 149 16 -8.5 14.0 60 32 23470 175 6 -0.5 6.0 | 180 9 0.0 9.2 61 30 23774 145 14 -8.0 11.5 | 153 17 -7.5 14.7 62 30 23840 165 8 -2.1 7.7 | 172 11 -1.5 11.0 63 29 24079 180 4 0.0 4.0 | 184 7 0.5 7.3 64 28 24384 295 4 3.6 -1.7 | 249 4 4.1 1.6 65 26 24689 90 6 -6.0 0.0 | 121 6 -5.5 3.3 66 25 24994 360 14 -0.0 -14.0 | 357 11 0.5 -10.7 67 23 25603 95 14 -13.9 1.2 | 108 14 -13.4 4.5 68 22 25908 145 10 -5.7 8.2 | 156 13 -5.2 11.5 69 20 26440 180 16 0.0 16.0 | 182 19 0.5 19.3 70 20 26518 150 10 -5.0 8.7 | 159 13 -4.5 11.9 71 17 27127 215 10 5.7 8.2 | 209 13 6.3 11.5 72 15 27432 270 4 4.0 -0.0 | 234 6 4.5 3.3 73 14 27737 185 4 0.3 4.0 | 187 7 0.9 7.3 74 13 28042 165 12 -3.1 11.6 | 170 15 -2.6 14.9 75 12 28346 280 4 3.9 -0.7 | 240 5 4.5 2.6 76 11 28651 285 4 3.9 -1.0 | 243 5 4.4 2.2 77 10 28956 85 2 -2.0 -0.2 | 155 3 -1.5 3.1 78 9 29261 30 6 -3.0 -5.2 | 52 3 -2.5 -1.9 79 9 29566 315 2 1.4 -1.4 | 226 3 1.9 1.9 80 8 29870 235 4 3.3 2.3 | 214 7 3.8 5.6 81 7 30175 220 8 5.1 6.1 | 211 11 5.7 9.4 Wind Parameters Mean winds (0-6000m): 339.1 at 4.4 knts Storm direction: 9.1 at 3.3 knts Shear (0-3000m) pos: 0.9 neg: 1.2 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -65.0 deg Storm rel helicity (0-3000m) pos: 16.5 neg: -12.9 tot: 3.6 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 1.5 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 702.81 Bulk Shear: 0.88 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 ------------------------------------------------------------------------------- 500 352 7 337 4| 4.4 0.0 4.4| 6.7 -0.0 6.7 13.4 0.66| 18.7 12.3 1000 354 5 326 2| 2.5 0.0 2.5| 8.7 -1.3 7.4 7.4 0.36| 16.0 5.8 1500 31 5 63 2| 1.6 1.4 3.0| 9.9 -8.7 1.2 0.8 0.20| 12.5 2.5 2000 61 5 102 4| 1.1 1.0 2.2| 15.3 -8.7 6.6 3.3 0.26| 10.3 2.7 2500 69 5 111 4| 0.9 1.4 2.3| 15.7 -12.8 3.0 1.2 0.16| 9.3 1.5 3000 66 4 112 4| 0.9 1.2 2.0| 16.5 -12.9 3.6 1.2 0.18| 8.2 1.5 4000 62 5 108 4| 1.4 0.9 2.3| 38.2 -22.0 16.2 4.0 0.24| 8.7 2.1 5000 52 4 101 3| 0.6 0.3 0.9| 44.6 -26.6 18.0 3.6 0.21| 8.3 1.7 6000 339 4 292 2| 0.3 0.1 0.4| 59.9 -30.5 29.3 4.9 0.24| 8.3 2.0 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251017.12.gif