UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for MMMZ... Searching the city database file for: MMMZ ... Date:0000Z 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 1007 4 30.8 23.8 66 7.0 25.6 285 7 303.3 306.8 298.5 359.1 18.74 1 1006 13 29.8 23.8 70 6.0 25.3 285 7 302.4 305.9 298.3 358.0 18.76 2 1000 66 28.6 22.6 70 6.0 24.2 285 8 301.8 305.0 297.4 353.4 17.52 3 995 111 27.8 22.8 74 5.0 24.2 287 8 301.4 304.7 297.5 353.9 17.83 4 949 530 24.2 22.0 88 2.2 22.6 306 5 301.8 305.1 297.5 354.4 17.81 5 925 755 23.0 19.4 80 3.6 20.5 305 6 302.8 305.7 296.4 348.7 15.51 6 850 1493 19.2 14.5 74 4.7 16.0 115 6 306.3 308.6 295.1 343.2 12.31 7 760 2448 14.0 9.3 73 4.7 11.0 70 8 310.6 312.4 294.4 340.4 9.73 8 753 2526 13.6 9.0 74 4.6 10.7 70 7 311.0 312.8 294.4 340.5 9.62 9 744 2628 14.0 4.0 51 10.0 8.2 70 7 312.5 313.8 292.7 333.9 6.87 10 700 3141 11.2 2.2 54 9.0 6.1 325 4 314.9 316.1 293.1 335.1 6.42 11 696 3189 10.8 3.8 62 7.0 6.7 317 4 315.0 316.3 293.7 337.7 7.24 12 593 4502 2.2 -12.8 32 15.0 -4.0 235 3 319.7 320.2 291.1 327.8 2.41 13 566 4877 0.0 -10.0 47 10.0 -4.4 314 4 321.4 322.1 292.2 331.9 3.16 14 564 4905 -0.3 -11.3 43 11.0 -5.0 323 4 321.4 322.0 292.0 330.9 2.86 15 558 4991 0.0 -26.0 12 26.0 -7.8 350 4 322.7 322.9 290.5 325.7 0.82 16 512 5674 -4.7 -29.7 12 25.0 -11.3 231 3 325.1 325.2 291.0 327.4 0.64 17 500 5860 -6.5 -17.5 41 11.0 -10.4 265 4 325.1 325.5 292.2 331.8 1.93 18 498 5891 -6.7 -14.7 53 8.0 -9.8 247 4 325.2 325.7 292.7 333.6 2.46 19 497 5907 -6.7 -14.7 53 8.0 -9.8 239 4 325.4 325.9 292.7 333.8 2.46 20 496 5923 -6.1 -19.1 35 13.0 -10.6 230 3 326.4 326.7 292.3 332.3 1.70 21 495 5938 -5.7 -31.7 11 26.0 -12.2 221 3 327.0 327.1 291.5 329.0 0.54 22 494 5954 -5.5 -39.5 5 34.0 -12.6 212 3 327.5 327.5 291.3 328.4 0.25 23 467 6391 -8.3 -47.3 3 39.0 -14.9 196 2 329.3 329.3 291.6 329.7 0.11 24 451 6660 -10.1 -42.1 5 32.0 -16.0 216 2 330.3 330.4 292.0 331.1 0.21 25 446 6745 -10.7 -30.7 18 20.0 -15.6 220 3 330.6 330.8 292.6 333.1 0.66 26 400 7570 -16.9 -36.9 16 20.0 -20.7 205 10 333.0 333.1 292.9 334.6 0.40 27 390 7759 -17.9 -50.9 4 33.0 -22.1 221 9 334.1 334.2 292.9 334.5 0.09 28 300 9660 -32.9 -56.9 7 24.0 -34.6 235 21 339.0 339.0 294.1 339.2 0.06 29 298 9707 -33.1 -57.1 7 24.0 -34.7 233 22 339.4 339.4 294.2 339.6 0.06 30 295 9778 -33.5 -57.5 7 24.0 -35.1 229 23 339.8 339.8 294.3 340.0 0.05 31 293 9826 -33.7 -58.7 6 25.0 -35.3 227 24 340.2 340.2 294.4 340.4 0.05 32 289 9922 -34.1 -48.1 23 14.0 -35.4 222 26 340.9 341.0 294.7 341.6 0.17 33 288 9946 -34.5 -49.5 20 15.0 -35.8 221 27 340.7 340.7 294.6 341.3 0.15 34 287 9970 -34.5 -49.5 20 15.0 -35.8 220 27 341.0 341.1 294.7 341.6 0.15 35 286 9995 -34.7 -49.7 20 15.0 -36.0 218 28 341.1 341.1 294.7 341.7 0.14 36 285 10019 -34.9 -45.9 32 11.0 -36.0 217 28 341.2 341.2 294.8 342.0 0.22 37 284 10044 -35.1 -39.6 63 4.5 -35.7 216 29 341.2 341.3 295.0 342.9 0.43 38 281 10118 -35.5 -38.7 72 3.2 -35.9 216 29 341.7 341.8 295.1 343.5 0.48 39 276 10242 -36.5 -39.9 71 3.4 -36.9 218 29 342.0 342.1 295.2 343.7 0.43 40 275 10267 -36.7 -40.1 71 3.4 -37.1 219 29 342.1 342.1 295.2 343.7 0.42 41 273 10318 -37.1 -44.1 48 7.0 -37.8 219 30 342.2 342.2 295.1 343.3 0.28 42 272 10343 -37.1 -49.1 28 12.0 -38.1 220 30 342.5 342.6 295.1 343.2 0.16 43 267 10471 -38.1 -60.1 8 22.0 -39.2 222 30 342.9 342.9 295.1 343.1 0.04 44 250 10920 -41.9 -67.9 4 26.0 -42.8 230 31 343.8 343.8 295.3 343.8 0.02 45 200 12390 -53.3 -72.3 8 19.0 -53.6 235 33 348.4 348.4 296.3 348.4 0.01 46 164 13637 -63.7 -75.7 18 12.0 -63.8 233 29 351.3 351.3 296.9 351.3 0.01 47 150 14180 -67.3 -78.3 20 11.0 -67.4 225 27 354.2 354.2 297.5 354.2 0.01 48 124 15307 -73.9 -82.9 24 9.0 -73.9 208 22 362.0 362.0 299.1 362.0 0.00 49 100 16550 -77.3 -86.3 22 9.0 -77.3 215 12 378.4 378.4 302.0 378.4 0.00 50 97 16725 -78.3 -86.3 26 8.0 -78.3 215 14 379.7 379.7 302.2 379.7 0.00 51 80 17831 -77.7 -86.7 22 9.0 -77.7 127 4 402.5 402.5 305.5 402.5 0.00 52 70 18610 -71.9 -86.9 9 15.0 -72.0 125 10 430.6 430.6 308.9 430.6 0.00 53 68 18781 -70.5 -87.5 6 17.0 -70.6 89 8 437.2 437.2 309.6 437.2 0.00 54 52 20383 -67.9 -91.9 2 24.0 -68.1 55 12 478.1 478.1 313.3 478.1 0.00 55 50 20620 -64.9 -92.9 1 28.0 -65.2 120 8 490.5 490.5 314.2 490.6 0.00 56 43 21548 -61.1 -94.1 1 33.0 -61.7 142 10 521.5 521.5 316.4 521.5 0.00 57 37 22488 -57.7 -91.7 1 34.0 -58.7 202 6 553.1 553.1 318.3 553.2 0.00 58 31 23603 -58.1 -92.1 1 34.0 -59.2 66 17 580.8 580.8 319.7 580.8 0.00 59 30 23810 -57.5 -91.5 1 34.0 -58.7 75 12 587.9 587.9 320.0 587.9 0.00 60 21 26102 -51.1 -87.1 1 36.0 -54.2 104 13 670.3 670.3 323.4 670.4 0.01 61 20 26420 -51.3 -87.3 1 36.0 -54.4 25 6 679.1 679.2 323.7 679.2 0.01 62 17 27476 -51.1 -87.1 1 36.0 -54.6 119 10 712.1 712.1 324.8 712.2 0.01 63 15 28292 -50.1 -86.1 1 36.0 -54.3 133 10 741.4 741.4 325.7 741.5 0.02 64 13 29236 -45.5 -83.5 1 38.0 -52.0 183 8 788.3 788.3 327.0 788.5 0.03 65 10 30970 -49.3 -85.3 1 36.0 -55.1 210 19 835.5 835.5 328.1 835.8 0.03 66 9.1 31589 -48.9 -85.9 1 37.0 -55.2 859.9 859.9 328.6 860.1 0.03 TRP 97 16725 -78.3 -86.3 26 8.0 -78.3 215 14 379.7 379.7 302.2 379.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 566.00 mb = 4876.90 m = 16000.14 ft Freezing level: 558.00 mb = 4990.85 m = 16373.98 ft Freezing level: 558.00 mb = 4990.85 m = 16373.98 ft Wetbulb zero: 631.29 mb = 3988.99 m = 13087.08 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 54.34 % Est. max temperature: 33.39 C = 92.10 F Sfc-Lift cond lev (LCL): 910.47 mb = 893.23 m = 2930.50 ft T: 22.29 C 700-500 lapse rate: 6.51 C/km ThetaE index: 14.01 C Layer 925.0- 753.0 mb Conv cond level (CCL): 860.25 mb = 1388.34 m = 4554.88 ft Mean mixing ratio: 17.05 g/kg Conv temperature: 33.23 C = 91.82 F Cap Strength: 1.48 C Lifted Index: -4.47 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.91 C Lifted Index @700 mb: -0.07 C Showalter Index: -1.01 C Risk: Thunderstorms probable Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 21.00 C K Index: 31.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 190.00 Risk: None Energy Index: -2.20 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1456.68 J/kg Max Up Vert Vel: 53.98 m/s Conv Inhibition (B-): 39.84 J/kg Cap Strength: 1.48 C Lift Cond Lev (LCL): 906.52 mb = 931.15 m = 3054.90 ft Lev Free Conv (LFC): 781.52 mb = 2209.98 m = 7250.49 ft Equ Level (EL): 741.52 mb = 2656.21 m = 8714.48 ft B at Equ Level: 8.69 J/kg Max Parcel Lev (MPL): 81.52 mb = 17723.38 m = 58146.88 ft Wind level data Storm motion: 345 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 4 285 7 6.8 -1.8 | 254 6 5.8 1.7 1 1000 66 285 8 7.7 -2.1 | 258 7 6.8 1.5 2 940 610 310 4 3.1 -2.6 | 246 2 2.1 1.0 3 925 755 305 6 4.9 -3.4 | 269 4 4.0 0.1 4 908 914 95 2 -2.0 0.2 | 142 5 -2.9 3.7 5 877 1219 120 4 -3.5 2.0 | 141 7 -4.4 5.5 6 850 1493 115 6 -5.4 2.5 | 134 9 -6.4 6.1 7 847 1524 110 6 -5.6 2.1 | 130 9 -6.6 5.6 8 817 1829 125 6 -4.9 3.4 | 140 9 -5.9 7.0 9 788 2134 100 8 -7.9 1.4 | 119 10 -8.8 4.9 10 760 2438 70 8 -7.5 -2.7 | 95 8 -8.5 0.8 11 734 2743 70 6 -5.6 -2.1 | 103 7 -6.6 1.5 12 708 3048 270 4 4.0 -0.0 | 221 5 3.1 3.5 13 700 3141 325 4 2.3 -3.3 | 260 1 1.4 0.3 14 682 3353 290 4 3.8 -1.4 | 233 4 2.8 2.2 15 657 3658 265 8 8.0 0.7 | 239 8 7.0 4.2 16 632 3962 275 4 4.0 -0.3 | 224 4 3.0 3.2 17 609 4267 260 4 3.9 0.7 | 215 5 3.0 4.2 18 586 4572 225 2 1.4 1.4 | 186 5 0.5 4.9 19 565 4877 320 4 2.6 -3.1 | 254 2 1.6 0.5 20 544 5182 55 4 -3.3 -2.3 | 106 4 -4.2 1.2 21 524 5486 165 2 -0.5 1.9 | 165 6 -1.5 5.5 22 504 5791 275 4 4.0 -0.3 | 224 4 3.0 3.2 23 500 5860 265 4 4.0 0.3 | 218 5 3.0 3.9 24 485 6096 130 2 -1.5 1.3 | 153 5 -2.5 4.8 25 466 6401 200 2 0.7 1.9 | 177 5 -0.3 5.4 26 448 6706 220 2 1.3 1.5 | 184 5 0.4 5.1 27 430 7010 225 8 5.7 5.7 | 207 10 4.7 9.2 28 414 7315 205 8 3.4 7.3 | 193 11 2.4 10.8 29 400 7570 205 10 4.2 9.1 | 195 13 3.3 12.6 30 381 7925 235 8 6.6 4.6 | 215 10 5.6 8.1 31 336 8839 210 12 6.0 10.4 | 200 15 5.1 13.9 32 322 9144 240 16 13.9 8.0 | 228 17 12.9 11.5 33 309 9449 245 21 19.0 8.9 | 236 22 18.1 12.4 34 300 9660 235 21 17.2 12.0 | 226 23 16.3 15.6 35 283 10058 215 29 16.6 23.8 | 210 31 15.7 27.3 36 250 10920 230 31 23.7 19.9 | 224 33 22.8 23.5 37 226 11582 230 39 29.9 25.1 | 225 41 28.9 28.6 38 200 12390 235 33 27.0 18.9 | 229 34 26.1 22.5 39 187 12802 245 31 28.1 13.1 | 239 32 27.2 16.6 40 150 14180 225 27 19.1 19.1 | 219 29 18.2 22.6 41 125 15240 205 23 9.7 20.8 | 200 26 8.8 24.4 42 119 15545 225 18 12.7 12.7 | 216 20 11.8 16.3 43 107 16154 205 16 6.8 14.5 | 198 19 5.8 18.0 44 102 16459 230 12 9.2 7.7 | 216 14 8.3 11.2 45 100 16550 215 12 6.9 9.8 | 204 15 5.9 13.4 46 97 16725 215 14 8.0 11.5 | 205 17 7.1 15.0 47 96 16764 215 14 8.0 11.5 | 205 17 7.1 15.0 48 91 17069 265 6 6.0 0.5 | 231 6 5.0 4.1 49 82 17678 95 2 -2.0 0.2 | 142 5 -2.9 3.7 50 78 17983 155 6 -2.5 5.4 | 159 10 -3.5 9.0 51 74 18288 130 4 -3.1 2.6 | 147 7 -4.0 6.1 52 70 18593 125 8 -6.6 4.6 | 137 11 -7.5 8.1 53 70 18610 125 10 -8.2 5.7 | 135 13 -9.1 9.3 54 67 18898 65 6 -5.4 -2.5 | 99 6 -6.4 1.0 55 63 19202 60 8 -6.9 -4.0 | 87 8 -7.9 -0.5 56 60 19507 325 8 4.6 -6.6 | 310 5 3.7 -3.0 57 54 20117 55 12 -9.8 -6.9 | 73 11 -10.8 -3.4 58 52 20422 55 12 -9.8 -6.9 | 73 11 -10.8 -3.4 59 50 20620 120 8 -6.9 4.0 | 134 11 -7.9 7.5 60 49 20726 130 8 -6.1 5.1 | 141 11 -7.1 8.7 61 47 21031 90 12 -12.0 0.0 | 105 13 -12.9 3.5 62 45 21336 175 4 -0.3 4.0 | 170 8 -1.3 7.5 63 42 21641 130 12 -9.2 7.7 | 138 15 -10.1 11.2 64 40 21946 170 10 -1.7 9.8 | 169 14 -2.7 13.4 65 37 22555 205 6 2.5 5.4 | 190 9 1.6 9.0 66 35 22860 340 2 0.7 -1.9 | 171 2 -0.3 1.6 67 32 23470 60 21 -18.2 -10.5 | 70 20 -19.1 -7.0 68 30 23810 75 12 -11.6 -3.1 | 92 13 -12.5 0.4 69 29 24079 105 12 -11.6 3.1 | 118 14 -12.5 6.6 70 26 24689 115 25 -22.7 10.6 | 121 27 -23.6 14.1 71 24 25298 135 25 -17.7 17.7 | 139 28 -18.6 21.2 72 22 25908 140 12 -7.7 9.2 | 146 15 -8.6 12.7 73 21 26213 85 14 -13.9 -1.2 | 99 15 -14.9 2.3 74 20 26420 25 6 -2.5 -5.4 | 61 4 -3.5 -1.9 75 20 26518 15 6 -1.6 -5.8 | 48 3 -2.5 -2.3 76 19 26822 75 10 -9.7 -2.6 | 95 11 -10.6 0.9 77 16 28042 155 10 -4.2 9.1 | 158 14 -5.2 12.6 78 14 28651 105 10 -9.7 2.6 | 120 12 -10.6 6.1 79 13 29261 185 8 0.7 8.0 | 179 12 -0.2 11.5 80 12 29566 195 8 2.1 7.7 | 186 11 1.1 11.3 81 10 30970 210 19 9.5 16.5 | 203 22 8.6 20.0 Wind Parameters Mean winds (0-6000m): 315.2 at 4.9 knts Storm direction: 345.2 at 3.7 knts Shear (0-3000m) pos: 2.2 neg: 1.8 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -15.1 deg Storm rel helicity (0-3000m) pos: 8.5 neg: -26.7 tot: -18.2 m^2/s^2 ave: -6.1 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -1.0 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1355.31 Bulk Shear: 1.07 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 ------------------------------------------------------------------------------- 500 291 7 257 5| 3.1 0.0 3.1| 1.2 -0.3 0.9 1.8 0.10| 4.4 0.4 1000 297 5 254 4| 4.9 0.0 4.9| 4.4 -0.6 3.8 3.8 0.61| 9.9 6.1 1500 298 5 251 4| 4.4 0.0 4.4| 4.7 -3.2 1.5 1.0 0.47| 7.9 3.7 2000 115 5 135 8| 3.3 0.3 3.6| 7.2 -7.6 -0.4 -0.2 0.38| 6.7 2.6 2500 92 6 119 8| 2.7 1.1 3.7| 7.2 -20.8 -13.6 -5.4 0.15| 6.6 1.0 3000 82 6 112 7| 2.2 1.8 4.0| 8.5 -26.7 -18.2 -6.1 -0.13| 8.1 -1.0 4000 44 6 84 5| 1.7 1.3 2.9| 9.2 -30.0 -20.8 -5.2 -0.13| 7.5 -1.0 5000 321 5 283 2| 1.5 0.8 2.2| 12.6 -33.8 -21.2 -4.2 -0.05| 7.2 -0.4 6000 315 5 268 2| 1.3 0.6 1.9| 29.8 -41.0 -11.2 -1.9 0.05| 7.8 0.4 Wrote GIF file: /home/apache/climate/data/raob//MMMZ/skewt/MMMZ.skewt.20251018.00.gif