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 MMMD... Searching the city database file for: MMMD ... Date:0000Z 17 OCT 25 Station: MMMD WMO ident: 76644 Latitude: 20.98 Longitude: -89.65 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1011 10 29.4 21.4 62 8.0 23.6 355 10 301.6 304.6 296.4 349.0 16.07 1 1010 19 28.4 20.4 62 8.0 22.7 355 10 300.7 303.5 295.5 345.0 15.10 2 1000 106 27.6 19.6 62 8.0 22.0 360 8 300.8 303.4 295.1 343.3 14.50 3 925 794 22.4 18.7 80 3.7 19.8 330 6 302.2 304.9 295.7 346.0 14.83 4 897 1061 20.2 18.2 88 2.0 18.8 21 3 302.6 305.3 295.8 346.5 14.82 5 850 1524 17.4 15.9 91 1.5 16.4 20 4 304.4 306.9 295.4 344.6 13.49 6 821 1821 15.2 14.3 94 0.9 14.6 259 4 305.1 307.4 295.0 342.7 12.58 7 742 2678 11.8 9.3 85 2.5 10.2 146 4 310.3 312.2 294.5 340.8 9.97 8 739 2712 11.6 9.1 85 2.5 10.0 140 4 310.5 312.3 294.5 340.7 9.87 9 733 2781 13.8 5.8 58 8.0 9.0 139 4 313.6 315.1 293.9 338.3 7.92 10 728 2839 14.2 5.2 55 9.0 8.8 146 4 314.7 316.1 294.0 338.6 7.64 11 700 3171 12.0 2.0 50 10.0 6.3 170 6 315.8 317.0 293.3 335.8 6.33 12 592 4552 2.2 -0.2 84 2.4 0.9 178 4 319.9 321.1 294.4 340.4 6.38 13 500 5900 -5.5 -8.6 79 3.1 -6.9 85 2 326.3 327.1 294.3 339.7 4.00 14 472 6348 -9.5 -10.6 92 1.1 -10.0 244 4 326.8 327.5 294.1 338.9 3.62 15 468 6413 -10.1 -10.7 95 0.6 -10.4 214 4 326.8 327.6 294.1 339.0 3.62 16 464 6480 -9.5 -12.3 80 2.8 -10.6 208 4 328.4 329.0 294.1 339.3 3.21 17 421 7224 -13.9 -16.1 83 2.2 -14.7 202 8 332.0 332.6 294.6 341.0 2.59 18 400 7610 -16.1 -22.1 60 6.0 -17.9 185 10 334.1 334.4 294.3 339.9 1.63 19 399 7629 -16.1 -21.1 65 5.0 -17.7 183 10 334.3 334.7 294.5 340.6 1.78 20 395 7704 -16.5 -22.5 60 6.0 -18.3 175 8 334.7 335.1 294.4 340.5 1.59 21 389 7819 -16.3 -27.3 38 11.0 -19.1 162 5 336.5 336.7 294.4 340.3 1.05 22 353 8538 -21.5 -37.5 22 16.0 -24.3 279 2 338.9 339.0 294.4 340.6 0.43 23 331 9007 -25.5 -37.5 32 12.0 -27.5 315 2 339.8 339.9 294.7 341.5 0.46 24 309 9500 -28.9 -48.9 13 20.0 -31.0 325 5 341.7 341.8 294.9 342.3 0.14 25 300 9710 -30.5 -50.5 12 20.0 -32.4 325 8 342.4 342.4 295.0 342.9 0.12 26 262 10658 -37.9 -48.9 31 11.0 -38.8 272 3 345.1 345.1 295.7 345.8 0.17 27 250 10980 -40.3 -56.3 16 16.0 -41.2 230 2 346.2 346.2 295.8 346.5 0.07 28 249 11007 -40.5 -58.5 13 18.0 -41.4 234 2 346.3 346.3 295.8 346.5 0.06 29 206 12269 -51.5 -69.5 10 18.0 -51.9 80 5 348.3 348.3 296.3 348.3 0.02 30 200 12460 -53.1 -67.1 17 14.0 -53.4 65 6 348.7 348.7 296.4 348.8 0.02 31 150 14250 -67.7 -74.7 36 7.0 -67.8 50 16 353.5 353.5 297.4 353.5 0.01 32 136 14833 -72.3 -78.3 40 6.0 -72.3 58 16 355.4 355.4 297.8 355.4 0.01 33 113 15906 -78.5 -83.0 48 4.5 -78.5 136 26 363.1 363.1 299.3 363.2 0.00 34 108 16163 -79.7 -84.0 49 4.3 -79.7 140 21 365.6 365.6 299.8 365.6 0.00 35 100 16600 -79.1 -84.1 44 5.0 -79.1 145 21 374.9 374.9 301.4 374.9 0.00 36 83 17665 -76.7 -84.7 27 8.0 -76.7 157 7 400.3 400.3 305.2 400.3 0.00 37 75 18244 -79.3 -87.3 26 8.0 -79.3 41 2 406.6 406.6 306.1 406.6 0.00 38 70 18640 -74.7 -85.7 17 11.0 -74.7 60 16 424.6 424.6 308.2 424.6 0.00 39 67 18896 -72.3 -85.3 12 13.0 -72.4 46 10 435.1 435.1 309.4 435.1 0.00 40 65 19076 -68.5 -85.5 7 17.0 -68.7 36 7 447.2 447.2 310.6 447.2 0.00 41 56 19969 -68.7 -93.7 2 25.0 -68.9 27 4 466.2 466.2 312.3 466.2 0.00 42 51 20530 -67.7 -96.7 1 29.0 -67.9 99 12 481.2 481.2 313.5 481.2 0.00 43 50 20650 -65.5 -97.5 0 32.0 -65.8 130 12 489.1 489.1 314.1 489.1 0.00 44 48 20900 -63.1 -96.1 0 33.0 -63.5 130 10 500.6 500.6 315.0 500.6 0.00 45 30 23830 -58.3 -92.3 1 34.0 -59.4 95 10 585.7 585.7 319.9 585.7 0.00 46 26 24743 -52.5 -88.5 1 36.0 -54.8 90 22 626.6 626.6 321.7 626.7 0.01 47 22 25818 -54.5 -89.5 1 35.0 -56.6 118 32 651.4 651.4 322.7 651.4 0.01 48 20 26430 -53.1 -88.1 1 35.0 -55.8 135 23 673.6 673.6 323.6 673.7 0.01 49 19 26760 -53.5 -88.5 1 35.0 -56.2 131 23 682.4 682.4 323.9 682.4 0.01 50 17 27478 -52.3 -88.3 1 36.0 -55.5 115 19 708.3 708.3 324.7 708.3 0.01 51 16 27874 -48.3 -85.3 1 37.0 -52.9 115 18 733.7 733.7 325.5 733.8 0.02 52 15 28299 -48.1 -85.1 1 37.0 -53.0 110 18 748.0 748.0 325.9 748.2 0.02 TRP 108 16163 -79.7 -84.0 49 4.3 -79.7 140 21 365.6 365.6 299.8 365.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 565.71 mb = 4937.23 m = 16198.05 ft Wetbulb zero: 581.39 mb = 4696.43 m = 15408.05 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 77.05 % Est. max temperature: 31.76 C = 89.16 F Sfc-Lift cond lev (LCL): 900.50 mb = 1027.05 m = 3369.56 ft T: 20.48 C 700-500 lapse rate: 6.41 C/km ThetaE index: 8.20 C Layer 850.0- 728.0 mb Conv cond level (CCL): 847.28 mb = 1551.43 m = 5089.92 ft Mean mixing ratio: 14.71 g/kg Conv temperature: 32.25 C = 90.04 F Cap Strength: 3.52 C Lifted Index: -0.66 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.71 C Lifted Index @700 mb: 2.84 C Showalter Index: -0.54 C Risk: Thunderstorms probable Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.40 C K Index: 28.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 200.80 Risk: None Energy Index: -0.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 103.48 J/kg Max Up Vert Vel: 14.39 m/s Conv Inhibition (B-): 146.57 J/kg Cap Strength: 3.41 C Lift Cond Lev (LCL): 883.55 mb = 1190.84 m = 3906.92 ft Lev Free Conv (LFC): 598.55 mb = 4461.40 m = 14636.98 ft Equ Level (EL): 388.55 mb = 7827.23 m = 25679.56 ft B at Equ Level: 101.88 J/kg Max Parcel Lev (MPL): 248.55 mb = 11019.31 m = 36152.17 ft Wind level data Storm motion: 249 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 1011 10 355 10 0.9 -10.0 | 9 11 -1.7 -11.0 1 1000 106 360 8 -0.0 -8.0 | 16 9 -2.6 -9.0 2 978 305 335 8 3.4 -7.3 | 355 8 0.8 -8.3 3 945 610 325 6 3.4 -4.9 | 352 6 0.9 -5.9 4 925 794 330 6 3.0 -5.2 | 356 6 0.4 -6.2 5 912 914 350 4 0.7 -3.9 | 21 5 -1.9 -4.9 6 881 1219 55 2 -1.6 -1.1 | 63 5 -4.2 -2.2 7 850 1524 20 4 -1.4 -3.8 | 40 6 -4.0 -4.8 8 820 1829 255 4 3.9 1.0 | 269 1 1.3 0.0 9 763 2438 185 2 0.2 2.0 | 112 3 -2.4 1.0 10 736 2743 135 4 -2.8 2.8 | 109 6 -5.4 1.8 11 710 3048 170 4 -0.7 3.9 | 132 4 -3.3 2.9 12 700 3171 170 6 -1.0 5.9 | 144 6 -3.6 4.9 13 684 3353 110 2 -1.9 0.7 | 86 4 -4.5 -0.3 14 659 3658 240 2 1.7 1.0 | 90 1 -0.9 -0.0 15 635 3962 200 4 1.4 3.8 | 156 3 -1.2 2.8 16 612 4267 200 6 2.1 5.6 | 173 5 -0.5 4.6 17 589 4572 175 4 -0.3 4.0 | 135 4 -2.9 3.0 18 567 4877 145 2 -1.1 1.6 | 100 4 -3.7 0.6 19 546 5182 170 2 -0.3 2.0 | 108 3 -2.9 1.0 20 507 5791 50 2 -1.5 -1.3 | 61 5 -4.1 -2.3 21 500 5900 85 2 -2.0 -0.2 | 76 5 -4.6 -1.2 22 487 6096 5 2 -0.2 -2.0 | 43 4 -2.8 -3.0 23 468 6401 215 4 2.3 3.3 | 173 2 -0.3 2.3 24 450 6706 185 6 0.5 6.0 | 157 5 -2.1 5.0 25 416 7315 205 8 3.4 7.3 | 187 6 0.8 6.2 26 400 7610 185 10 0.9 10.0 | 169 9 -1.7 9.0 27 383 7925 150 2 -1.0 1.7 | 101 4 -3.6 0.7 28 367 8230 125 4 -3.3 2.3 | 102 6 -5.9 1.3 29 352 8534 285 2 1.9 -0.5 | 23 2 -0.7 -1.5 30 324 9144 325 2 1.1 -1.6 | 29 3 -1.4 -2.6 31 311 9449 325 4 2.3 -3.3 | 4 4 -0.3 -4.3 32 300 9710 325 8 4.6 -6.6 | 345 8 2.0 -7.6 33 298 9754 330 8 4.0 -6.9 | 350 8 1.4 -7.9 34 273 10363 310 4 3.1 -2.6 | 352 4 0.5 -3.6 35 250 10973 230 2 1.5 1.3 | 105 1 -1.1 0.3 36 250 10980 230 2 1.5 1.3 | 105 1 -1.1 0.3 37 239 11278 280 2 2.0 -0.3 | 25 1 -0.6 -1.4 38 218 11887 345 2 0.5 -1.9 | 35 4 -2.1 -2.9 39 208 12192 85 4 -4.0 -0.3 | 78 7 -6.6 -1.4 40 200 12460 65 6 -5.4 -2.5 | 66 9 -8.0 -3.5 41 189 12802 60 8 -6.9 -4.0 | 62 11 -9.5 -5.0 42 172 13411 80 10 -9.8 -1.7 | 78 13 -12.4 -2.7 43 156 14021 45 16 -11.3 -11.3 | 48 19 -13.9 -12.3 44 150 14250 50 16 -12.3 -10.3 | 53 19 -14.8 -11.3 45 133 14935 60 16 -13.9 -8.0 | 61 19 -16.4 -9.0 46 127 15240 105 18 -17.4 4.7 | 100 20 -20.0 3.7 47 114 15850 135 27 -19.1 19.1 | 130 28 -21.7 18.1 48 108 16163 140 21 -13.5 16.1 | 133 22 -16.1 15.1 49 100 16600 145 21 -12.0 17.2 | 138 22 -14.6 16.2 50 97 16764 140 14 -9.0 10.7 | 130 15 -11.6 9.7 51 92 17069 175 14 -1.2 13.9 | 164 13 -3.8 12.9 52 87 17374 145 10 -5.7 8.2 | 131 11 -8.3 7.2 53 79 17983 170 4 -0.7 3.9 | 132 4 -3.3 2.9 54 74 18288 20 2 -0.7 -1.9 | 49 4 -3.3 -2.9 55 71 18593 50 19 -14.6 -12.2 | 52 22 -17.1 -13.2 56 70 18640 60 16 -13.9 -8.0 | 61 19 -16.4 -9.0 57 64 19202 30 4 -2.0 -3.5 | 46 6 -4.6 -4.5 58 61 19507 300 4 3.5 -2.0 | 344 3 0.9 -3.0 59 58 19812 45 2 -1.4 -1.4 | 59 5 -4.0 -2.4 60 55 20117 10 6 -1.0 -5.9 | 28 8 -3.6 -6.9 61 52 20422 70 12 -11.3 -4.1 | 70 15 -13.9 -5.1 62 50 20650 130 12 -9.2 7.7 | 120 14 -11.8 6.7 63 49 20726 80 10 -9.8 -1.7 | 78 13 -12.4 -2.7 64 47 21031 165 10 -2.6 9.7 | 149 10 -5.2 8.7 65 45 21336 250 2 1.9 0.7 | 66 1 -0.7 -0.3 66 43 21641 80 2 -2.0 -0.3 | 73 5 -4.6 -1.4 67 41 21946 100 10 -9.8 1.7 | 93 12 -12.4 0.7 68 39 22250 145 4 -2.3 3.3 | 115 5 -4.9 2.3 69 37 22555 50 19 -14.6 -12.2 | 52 22 -17.1 -13.2 70 33 23165 80 10 -9.8 -1.7 | 78 13 -12.4 -2.7 71 32 23470 95 10 -10.0 0.9 | 89 13 -12.5 -0.1 72 30 23774 85 18 -17.9 -1.6 | 83 21 -20.5 -2.6 73 30 23830 95 10 -10.0 0.9 | 89 13 -12.5 -0.1 74 28 24384 110 19 -17.9 6.5 | 105 21 -20.4 5.5 75 26 24689 85 21 -20.9 -1.8 | 83 24 -23.5 -2.8 76 25 24994 110 27 -25.4 9.2 | 106 29 -28.0 8.2 77 24 25298 100 25 -24.6 4.3 | 97 27 -27.2 3.3 78 23 25603 120 37 -32.0 18.5 | 117 39 -34.6 17.5 79 21 26213 115 23 -20.8 9.7 | 110 25 -23.4 8.7 80 20 26430 135 23 -16.3 16.3 | 129 24 -18.9 15.3 81 20 26518 140 25 -16.1 19.2 | 134 26 -18.7 18.1 82 18 26822 115 19 -17.2 8.0 | 110 21 -19.8 7.0 83 15 27432 115 18 -16.3 7.6 | 109 20 -18.9 6.6 84 11 28651 55 21 -17.2 -12.0 | 57 24 -19.8 -13.0 Wind Parameters Mean winds (0-6000m): 218.8 at 3.7 knts Storm direction: 248.8 at 2.8 knts Shear (0-3000m) pos: 0.9 neg: 2.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 119.8 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -19.9 tot: -4.9 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.11 Bulk Shear: 14.54 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 ------------------------------------------------------------------------------- 500 344 8 2 9| 0.0 5.2 5.2| 3.2 -8.1 -4.9 -9.9 -0.33| 7.3 -2.4 1000 340 7 2 7| 2.4 2.6 5.0| 9.7 -8.2 1.5 1.5 0.16| 6.4 1.0 1500 347 5 13 6| 1.8 1.7 3.6| 12.8 -11.2 1.6 1.1 0.13| 5.9 0.8 2000 341 5 9 6| 1.4 3.1 4.5| 12.8 -18.4 -5.6 -2.8 -0.24| 7.1 -1.7 2500 333 5 6 5| 1.1 2.3 3.4| 12.9 -19.3 -6.4 -2.6 -0.28| 6.4 -1.8 3000 335 4 9 5| 0.9 2.1 3.0| 15.0 -19.9 -4.9 -1.6 -0.21| 6.0 -1.3 4000 314 4 355 4| 0.4 1.6 2.0| 17.3 -25.5 -8.3 -2.1 -0.18| 6.1 -1.1 5000 238 4 218 1| 0.3 1.0 1.3| 18.2 -31.3 -13.1 -2.6 -0.24| 5.6 -1.3 6000 219 4 172 2| 0.3 0.5 0.8| 19.4 -36.8 -17.3 -2.9 -0.27| 5.2 -1.4 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20251017.00.gif