UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:0000Z 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 1007 4 31.2 24.2 66 7.0 26.0 250 4 303.7 307.3 298.9 361.0 19.21 1 1006 13 29.8 23.8 70 6.0 25.3 255 4 302.4 305.9 298.3 358.0 18.76 2 1001 59 28.4 22.4 70 6.0 24.0 280 4 301.5 304.6 297.1 352.4 17.28 3 1000 68 28.2 22.2 70 6.0 23.9 285 4 301.4 304.5 297.0 351.7 17.09 4 925 757 23.8 16.8 65 7.0 19.0 330 12 303.6 306.1 295.0 342.6 13.12 5 850 1491 18.6 15.6 83 3.0 16.5 195 2 305.6 308.1 295.6 345.2 13.23 6 836 1634 17.4 15.5 89 1.9 16.1 207 3 305.8 308.3 295.7 345.9 13.37 7 793 2085 15.2 10.2 72 5.0 12.0 140 11 308.1 310.0 293.9 338.2 9.90 8 779 2236 14.2 12.7 91 1.5 13.2 140 11 308.6 310.9 295.5 344.8 11.94 9 732 2761 11.8 5.8 67 6.0 8.2 82 4 311.5 313.0 293.3 336.0 7.93 10 700 3135 9.8 2.8 62 7.0 5.8 5 4 313.3 314.6 292.9 334.3 6.70 11 591 4519 1.2 -3.6 70 4.8 -1.2 36 4 318.9 319.8 293.0 334.9 4.96 12 547 5140 -1.1 -9.1 55 8.0 -4.7 316 8 323.3 324.0 293.0 334.9 3.51 13 500 5850 -6.3 -16.3 45 10.0 -10.0 285 6 325.4 325.8 292.4 332.7 2.14 14 494 5944 -7.1 -17.1 45 10.0 -10.7 340 4 325.5 325.9 292.4 332.5 2.03 15 477 6216 -8.7 -14.7 62 6.0 -11.0 51 3 326.8 327.3 293.2 335.5 2.56 16 469 6347 -10.1 -14.2 72 4.1 -11.7 30 4 326.7 327.2 293.3 335.9 2.72 17 465 6413 -10.5 -14.3 74 3.8 -11.9 20 4 327.0 327.5 293.4 336.2 2.72 18 462 6463 -10.7 -15.2 69 4.5 -12.4 16 4 327.3 327.8 293.3 336.0 2.54 19 460 6496 -10.9 -15.7 68 4.8 -12.6 14 4 327.5 328.0 293.3 335.8 2.45 20 458 6529 -10.9 -18.9 52 8.0 -13.6 12 4 327.9 328.2 292.9 334.4 1.88 21 457 6546 -10.9 -24.9 31 14.0 -14.9 11 4 328.1 328.3 292.3 332.0 1.11 22 455 6580 -10.7 -25.7 28 15.0 -14.9 9 4 328.7 328.9 292.4 332.5 1.04 23 453 6614 -11.1 -20.1 47 9.0 -14.0 7 4 328.7 329.0 293.0 334.6 1.71 24 450 6665 -11.5 -18.5 56 7.0 -13.9 3 4 328.8 329.2 293.2 335.6 1.98 25 434 6942 -12.1 -32.1 17 20.0 -16.7 4 10 331.4 331.6 292.7 333.7 0.60 26 400 7560 -16.9 -48.9 4 32.0 -21.2 335 10 333.0 333.0 292.6 333.5 0.11 27 396 7635 -17.5 -48.5 5 31.0 -21.7 343 10 333.2 333.2 292.7 333.7 0.12 28 372 8102 -19.5 -56.5 2 37.0 -23.5 294 13 336.6 336.6 293.5 336.8 0.05 29 300 9660 -32.5 -61.5 4 29.0 -34.3 270 14 339.6 339.6 294.3 339.7 0.03 30 250 10920 -42.1 -68.1 4 26.0 -43.0 240 25 343.5 343.5 295.1 343.5 0.02 31 200 12390 -53.5 -71.5 9 18.0 -53.8 230 31 348.0 348.0 296.2 348.1 0.01 32 196 12520 -54.7 -71.7 11 17.0 -54.9 230 33 348.2 348.2 296.3 348.2 0.01 33 150 14190 -66.5 -79.5 14 13.0 -66.6 245 21 355.5 355.5 297.8 355.5 0.00 34 136 14777 -70.3 -81.3 18 11.0 -70.4 253 16 358.9 358.9 298.5 358.9 0.00 35 117 15657 -76.3 -83.3 32 7.0 -76.3 230 15 363.6 363.6 299.4 363.6 0.00 36 111 15959 -77.3 -84.3 32 7.0 -77.3 260 23 367.2 367.3 300.1 367.3 0.00 37 100 16560 -75.3 -84.3 23 9.0 -75.3 295 4 382.2 382.2 302.6 382.3 0.00 38 86 17432 -77.9 -86.9 22 9.0 -77.9 117 15 393.8 393.8 304.3 393.9 0.00 39 71 18546 -72.9 -86.9 10 14.0 -73.0 126 4 426.7 426.7 308.4 426.7 0.00 40 70 18630 -72.7 -86.7 10 14.0 -72.8 145 8 428.9 428.9 308.7 428.9 0.00 41 65 19065 -73.3 -88.3 8 15.0 -73.4 125 6 436.7 436.7 309.6 436.7 0.00 42 61 19440 -69.5 -88.5 5 19.0 -69.6 351 8 453.2 453.2 311.1 453.2 0.00 43 58 19740 -70.3 -89.3 5 19.0 -70.4 22 16 458.0 458.0 311.6 458.0 0.00 44 54 20170 -65.7 -89.7 2 24.0 -66.0 62 8 478.0 478.0 313.3 478.0 0.00 45 50 20640 -63.7 -90.7 1 27.0 -64.1 195 10 493.4 493.4 314.5 493.4 0.00 46 46 21154 -62.3 -93.3 1 31.0 -62.8 91 3 508.7 508.7 315.5 508.7 0.00 47 41 21861 -64.9 -93.9 1 29.0 -65.3 19 8 519.2 519.2 316.2 519.2 0.00 48 36 22659 -62.5 -93.5 1 31.0 -63.1 89 17 545.1 545.1 317.8 545.1 0.00 49 35 22835 -59.1 -93.1 0 34.0 -60.0 95 17 558.4 558.4 318.5 558.4 0.00 50 34 23017 -56.9 -90.9 1 34.0 -58.0 101 18 568.8 568.8 319.1 568.8 0.00 51 30 23810 -57.3 -91.3 1 34.0 -58.6 65 18 588.4 588.4 320.0 588.4 0.00 52 28 24245 -58.5 -92.5 1 34.0 -59.7 71 14 596.8 596.8 320.5 596.8 0.00 53 22 25783 -51.9 -87.9 1 36.0 -54.6 152 13 659.1 659.1 323.0 659.2 0.01 54 20 26400 -52.3 -88.3 1 36.0 -55.2 145 16 676.1 676.1 323.6 676.1 0.01 55 18 27084 -49.9 -85.9 1 36.0 -53.7 149 22 704.3 704.3 324.6 704.4 0.01 56 16 27850 -52.1 -88.1 1 36.0 -55.5 183 18 721.3 721.3 325.1 721.4 0.01 57 10 30920 -47.7 -84.7 1 37.0 -54.2 265 16 841.5 841.5 328.2 841.8 0.03 58 9.9 30986 -47.1 -84.1 1 37.0 -53.9 846.2 846.2 328.3 846.5 0.03 TRP 111 15959 -77.3 -84.3 32 7.0 -77.3 260 23 367.2 367.3 300.1 367.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 568.04 mb = 4843.04 m = 15889.03 ft Wetbulb zero: 609.77 mb = 4263.71 m = 13988.38 ft Precipitable water: 1.93 inches Sfc-500 mean rel hum: 67.59 % Est. max temperature: 32.90 C = 91.22 F Sfc-Lift cond lev (LCL): 910.56 mb = 893.57 m = 2931.63 ft T: 22.83 C 700-500 lapse rate: 5.93 C/km ThetaE index: 18.34 C Layer 1006.0- 850.0 mb Conv cond level (CCL): 829.95 mb = 1695.65 m = 5563.10 ft Mean mixing ratio: 14.93 g/kg Conv temperature: 33.60 C = 92.48 F Cap Strength: 2.24 C Lifted Index: -2.22 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.46 C Lifted Index @700 mb: 0.05 C Showalter Index: -1.57 C Risk: Thunderstorms probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 21.90 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.20 Risk: None Energy Index: -2.46 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 556.08 J/kg Max Up Vert Vel: 33.35 m/s Conv Inhibition (B-): 73.22 J/kg Cap Strength: 2.24 C Lift Cond Lev (LCL): 871.49 mb = 1274.29 m = 4180.67 ft Lev Free Conv (LFC): 696.49 mb = 3176.13 m = 10420.26 ft Equ Level (EL): 216.49 mb = 11868.13 m = 38936.97 ft B at Equ Level: 553.40 J/kg Max Parcel Lev (MPL): 126.49 mb = 15200.66 m = 49870.34 ft Wind level data Storm motion: 26 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 1007 4 250 4 3.8 1.4 | 227 8 5.7 5.4 1 1000 68 285 4 3.9 -1.0 | 243 7 5.8 3.0 2 974 305 320 6 3.9 -4.6 | 276 6 5.8 -0.6 3 925 757 330 12 6.0 -10.4 | 309 10 8.0 -6.4 4 908 914 340 6 2.1 -5.6 | 292 4 4.0 -1.6 5 877 1219 110 2 -1.9 0.7 | 181 5 0.1 4.7 6 850 1491 195 2 0.5 1.9 | 203 6 2.5 6.0 7 847 1524 230 2 1.5 1.3 | 213 6 3.5 5.3 8 817 1829 165 6 -1.6 5.8 | 182 10 0.4 9.8 9 788 2134 135 12 -8.5 8.5 | 152 14 -6.5 12.5 10 760 2438 150 8 -4.0 6.9 | 169 11 -2.0 11.0 11 733 2743 85 4 -4.0 -0.3 | 151 4 -2.0 3.7 12 707 3048 5 2 -0.2 -2.0 | 221 3 1.8 2.0 13 700 3135 5 4 -0.3 -4.0 | 269 2 1.6 0.0 14 681 3353 20 8 -2.7 -7.5 | 13 4 -0.8 -3.5 15 632 3962 15 6 -1.6 -5.8 | 347 2 0.4 -1.8 16 608 4267 55 4 -3.3 -2.3 | 143 2 -1.3 1.7 17 586 4572 30 4 -2.0 -3.5 | 175 1 -0.0 0.6 18 564 4877 300 6 5.2 -3.0 | 262 7 7.1 1.0 19 543 5182 320 8 5.1 -6.1 | 287 7 7.1 -2.1 20 523 5486 320 6 3.9 -4.6 | 276 6 5.8 -0.6 21 500 5850 285 6 5.8 -1.6 | 252 8 7.7 2.5 22 484 6096 70 2 -1.9 -0.7 | 181 3 0.1 3.3 23 465 6401 20 4 -1.4 -3.8 | 246 1 0.6 0.3 24 447 6706 360 4 -0.0 -4.0 | 269 2 2.0 0.0 25 430 7010 5 12 -1.0 -12.0 | 353 8 0.9 -7.9 26 413 7315 325 8 4.6 -6.6 | 291 7 6.5 -2.5 27 400 7560 335 10 4.2 -9.1 | 309 8 6.2 -5.0 28 397 7620 345 10 2.6 -9.7 | 321 7 4.5 -5.6 29 381 7925 300 12 10.4 -6.0 | 279 13 12.3 -2.0 30 322 9144 255 16 15.5 4.1 | 245 19 17.4 8.2 31 300 9660 270 14 14.0 -0.0 | 256 16 16.0 4.0 32 296 9754 270 14 14.0 -0.0 | 256 16 16.0 4.0 33 271 10363 240 19 16.5 9.5 | 234 23 18.4 13.5 34 250 10920 240 25 21.7 12.5 | 235 29 23.6 16.5 35 226 11582 240 27 23.4 13.5 | 235 31 25.3 17.5 36 206 12192 225 27 19.1 19.1 | 222 31 21.0 23.1 37 200 12390 230 31 23.7 19.9 | 227 35 25.7 23.9 38 197 12497 230 33 25.3 21.2 | 227 37 27.2 25.2 39 162 13716 245 29 26.3 12.3 | 240 33 28.2 16.3 40 154 14021 235 25 20.5 14.3 | 231 29 22.4 18.4 41 150 14190 245 21 19.0 8.9 | 238 25 21.0 12.9 42 132 14935 255 14 13.5 3.6 | 244 17 15.5 7.6 43 125 15240 190 4 0.7 3.9 | 198 8 2.6 8.0 44 111 15959 260 23 22.7 4.0 | 252 26 24.6 8.0 45 107 16154 250 23 21.6 7.9 | 243 26 23.6 11.9 46 100 16560 295 4 3.6 -1.7 | 247 6 5.6 2.3 47 97 16764 135 2 -1.4 1.4 | 186 5 0.5 5.4 48 92 17069 185 12 1.0 12.0 | 191 16 3.0 16.0 49 87 17374 115 14 -12.7 5.9 | 133 15 -10.7 9.9 50 82 17678 125 21 -17.2 12.0 | 136 22 -15.3 16.1 51 78 17983 130 2 -1.5 1.3 | 185 5 0.4 5.3 52 74 18288 130 2 -1.5 1.3 | 185 5 0.4 5.3 53 70 18593 125 4 -3.3 2.3 | 168 6 -1.3 6.3 54 70 18630 145 8 -4.6 6.6 | 166 11 -2.6 10.6 55 67 18898 180 6 0.0 6.0 | 191 10 2.0 10.0 56 64 19202 85 6 -6.0 -0.5 | 131 5 -4.0 3.5 57 60 19507 330 8 4.0 -6.9 | 296 7 6.0 -2.9 58 57 19812 35 18 -10.3 -14.7 | 38 14 -8.4 -10.7 59 55 20117 50 8 -6.1 -5.1 | 75 4 -4.2 -1.1 60 52 20422 110 10 -9.4 3.4 | 135 11 -7.4 7.4 61 50 20640 195 10 2.6 9.7 | 198 14 4.5 13.7 62 47 21031 130 2 -1.5 1.3 | 185 5 0.4 5.3 63 45 21336 35 4 -2.3 -3.3 | 155 1 -0.3 0.7 64 43 21641 45 10 -7.1 -7.1 | 59 6 -5.1 -3.0 65 41 21946 10 8 -1.4 -7.9 | 352 4 0.6 -3.9 66 39 22250 5 10 -0.9 -10.0 | 350 6 1.1 -5.9 67 37 22555 85 16 -15.9 -1.4 | 101 14 -14.0 2.6 68 33 23165 105 19 -18.4 4.9 | 119 19 -16.4 8.9 69 32 23470 75 14 -13.5 -3.6 | 92 12 -11.6 0.4 70 30 23774 130 14 -10.7 9.0 | 146 16 -8.8 13.0 71 30 23810 65 18 -16.3 -7.6 | 76 15 -14.4 -3.6 72 29 24079 70 16 -15.0 -5.5 | 84 13 -13.1 -1.4 73 26 24689 75 10 -9.7 -2.6 | 101 8 -7.7 1.4 74 24 25298 160 19 -6.5 17.9 | 168 22 -4.5 21.9 75 21 26213 145 8 -4.6 6.6 | 166 11 -2.6 10.6 76 20 26400 145 16 -9.2 13.1 | 157 19 -7.2 17.1 77 20 26518 140 8 -5.1 6.1 | 163 11 -3.2 10.2 78 18 27127 150 23 -11.5 19.9 | 158 26 -9.5 23.9 79 16 27737 190 18 3.1 17.7 | 193 22 5.1 21.7 80 15 28346 155 16 -6.8 14.5 | 165 19 -4.8 18.5 81 13 29261 245 6 5.4 2.5 | 228 10 7.4 6.6 82 12 29870 225 4 2.8 2.8 | 215 8 4.8 6.9 83 11 30175 165 8 -2.1 7.7 | 179 12 -0.1 11.7 84 10 30920 265 16 15.9 1.4 | 253 19 17.9 5.4 Wind Parameters Mean winds (0-6000m): 355.9 at 6.0 knts Storm direction: 25.9 at 4.5 knts Shear (0-3000m) pos: 1.4 neg: 0.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -11.2 deg Storm rel helicity (0-3000m) pos: 35.1 neg: -35.9 tot: -0.8 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 0.4 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 214.18 Bulk Shear: 2.60 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 6 268 6| 8.7 0.0 8.7| 13.3 0.0 13.3 26.7 0.88| 9.0 7.9 1000 325 7 288 7| 4.1 0.0 4.1| 18.6 -2.2 16.4 16.4 0.46| 10.8 5.0 1500 326 6 278 5| 2.7 2.3 5.1| 24.4 -2.3 22.0 14.7 0.29| 11.0 3.2 2000 315 6 270 6| 2.0 3.4 5.4| 24.8 -21.6 3.2 1.6 0.05| 10.9 0.6 2500 181 7 191 11| 1.6 2.1 3.8| 33.5 -32.4 1.2 0.5 0.03| 10.4 0.3 3000 119 6 154 8| 1.4 0.4 1.8| 35.1 -35.9 -0.8 -0.3 0.04| 10.4 0.4 4000 33 6 50 2| 1.4 0.3 1.8| 37.8 -36.6 1.2 0.3 0.10| 8.9 0.9 5000 23 6 14 1| 1.0 0.9 1.9| 40.8 -39.1 1.7 0.3 0.14| 8.6 1.2 6000 356 6 309 3| 1.3 0.7 2.0| 46.7 -46.5 0.1 0.0 0.10| 8.3 0.8 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251017.00.gif