UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for MMMD... Searching the city database file for: MMMD ... Date:0000Z 9 JAN 26 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 1014 10 31.0 21.0 55 10.0 23.8 140 1 302.9 305.8 296.4 349.2 15.62 1 1000 132 29.6 18.6 52 11.0 21.9 150 10 302.8 305.3 295.0 343.0 13.61 2 925 823 23.2 16.2 65 7.0 18.4 125 14 303.0 305.4 294.4 340.4 12.62 3 907 994 21.6 16.6 73 5.0 18.2 121 14 303.1 305.5 294.8 342.3 13.21 4 850 1555 17.2 13.1 77 4.1 14.5 130 18 304.2 306.2 293.7 337.6 11.22 5 829 1768 15.6 11.6 77 4.0 13.0 140 18 304.7 306.6 293.3 335.8 10.41 6 798 2092 15.2 4.2 48 11.0 8.9 154 18 307.6 308.8 291.0 327.4 6.49 7 776 2328 13.8 6.8 63 7.0 9.6 165 18 308.5 310.0 292.5 333.0 8.01 8 768 2416 14.2 -0.8 36 15.0 6.3 169 18 309.9 310.8 290.1 324.5 4.70 9 724 2912 11.0 3.0 58 8.0 6.5 155 16 311.6 312.9 292.3 332.1 6.57 10 713 3040 10.8 -1.2 43 12.0 4.5 160 16 312.8 313.7 291.2 328.3 4.92 11 708 3098 10.4 2.4 58 8.0 5.9 155 16 313.0 314.2 292.6 333.1 6.44 12 700 3193 10.4 0.4 50 10.0 4.9 145 16 314.0 315.1 292.2 331.7 5.63 13 665 3618 8.2 -12.8 21 21.0 -0.6 140 10 316.2 316.6 289.8 323.3 2.15 14 648 3832 6.6 -7.4 36 14.0 0.1 145 13 316.7 317.4 291.0 327.7 3.38 15 621 4181 5.4 -34.6 4 40.0 -5.0 125 13 319.2 319.3 288.9 320.4 0.33 16 583 4695 3.2 -25.8 10 29.0 -5.8 94 12 322.5 322.6 290.3 325.3 0.80 17 500 5920 -5.9 -38.9 5 33.0 -12.8 15 10 325.8 325.9 290.8 326.8 0.26 18 426 7142 -16.5 -47.5 5 31.0 -20.7 297 4 327.6 327.6 291.2 328.1 0.12 19 400 7610 -19.7 -51.7 4 32.0 -23.4 220 14 329.4 329.4 291.6 329.7 0.08 20 334 8928 -30.1 -59.1 4 29.0 -32.0 136 10 332.6 332.6 292.4 332.7 0.04 21 310 9458 -32.3 -60.3 4 28.0 -34.0 80 10 336.7 336.7 293.5 336.8 0.04 22 300 9690 -33.7 -61.7 4 28.0 -35.3 90 16 337.9 337.9 293.8 338.0 0.03 23 250 10940 -45.3 -58.3 22 13.0 -45.8 35 25 338.7 338.7 294.1 339.0 0.06 24 233 11401 -49.9 -58.9 34 9.0 -50.2 28 31 338.6 338.6 294.0 338.9 0.06 25 221 11743 -51.7 -65.7 17 14.0 -52.0 30 30 341.0 341.0 294.6 341.1 0.03 26 200 12380 -55.9 -70.9 14 15.0 -56.1 80 12 344.2 344.2 295.3 344.3 0.01 27 187 12804 -59.9 -72.9 17 13.0 -60.0 138 9 344.5 344.5 295.4 344.5 0.01 28 172 13323 -62.9 -74.9 18 12.0 -63.0 257 9 347.8 347.8 296.1 347.9 0.01 29 159 13809 -61.1 -79.1 8 18.0 -61.3 302 30 358.8 358.8 298.5 358.8 0.00 30 150 14170 -62.7 -81.7 6 19.0 -62.9 270 18 362.1 362.1 299.1 362.1 0.00 31 123 15381 -69.1 -88.1 5 19.0 -69.2 250 17 371.6 371.6 300.8 371.6 0.00 32 114 15839 -68.3 -88.3 4 20.0 -68.4 247 14 381.2 381.2 302.5 381.2 0.00 33 100 16620 -72.7 -90.7 5 18.0 -72.8 255 10 387.3 387.3 303.4 387.3 0.00 34 75 18269 -79.5 -92.5 10 13.0 -79.6 160 10 406.2 406.2 306.0 406.2 0.00 35 70 18660 -77.1 -92.1 7 15.0 -77.1 130 18 419.4 419.4 307.6 419.4 0.00 36 67 18913 -76.3 -90.3 9 14.0 -76.3 130 18 426.5 426.5 308.4 426.5 0.00 37 57 19843 -78.1 -90.1 13 12.0 -78.1 152 18 442.6 442.6 310.1 442.6 0.00 38 51 20484 -75.5 -89.5 9 14.0 -75.6 88 13 462.9 462.9 312.0 463.0 0.00 39 50 20600 -71.3 -88.3 6 17.0 -71.4 75 12 475.5 475.5 313.1 475.5 0.00 40 39 22095 -62.3 -87.3 2 25.0 -62.9 116 13 533.2 533.2 317.1 533.3 0.00 41 31 23515 -60.1 -89.1 1 29.0 -61.0 120 10 575.4 575.4 319.5 575.4 0.00 42 30 23720 -57.5 -88.5 1 31.0 -58.7 100 12 587.9 587.9 320.0 587.9 0.01 43 25 24865 -60.1 -89.1 1 29.0 -61.2 89 12 611.9 611.9 321.2 611.9 0.01 44 23 25385 -60.1 -89.1 1 29.0 -61.3 87 10 626.7 626.7 321.7 626.7 0.01 45 20 26270 -53.9 -88.9 1 35.0 -56.3 141 10 671.2 671.2 323.4 671.2 0.01 TRP 75 18269 -79.5 -92.5 10 13.0 -79.6 160 10 406.2 406.2 306.0 406.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 553.81 mb = 5125.66 m = 16816.25 ft Wetbulb zero: 668.60 mb = 3573.66 m = 11724.46 ft Precipitable water: 1.39 inches Sfc-500 mean rel hum: 38.67 % Est. max temperature: 31.96 C = 89.53 F Sfc-Lift cond lev (LCL): 877.65 mb = 1278.59 m = 4194.81 ft T: 19.37 C 700-500 lapse rate: 5.98 C/km ThetaE index: 14.84 C Layer 850.0- 776.0 mb Conv cond level (CCL): 786.31 mb = 2216.54 m = 7272.03 ft Mean mixing ratio: 13.28 g/kg Conv temperature: 36.16 C = 97.08 F Cap Strength: 2.30 C Lifted Index: -0.06 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.97 C Lifted Index @700 mb: 2.03 C Showalter Index: 1.87 C Risk: Showers probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.00 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 203.20 Risk: None Energy Index: -1.93 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 485.78 J/kg Max Up Vert Vel: 31.17 m/s Conv Inhibition (B-): 244.77 J/kg Cap Strength: 2.25 C Lift Cond Lev (LCL): 846.15 mb = 1593.71 m = 5228.64 ft Lev Free Conv (LFC): 501.15 mb = 5901.72 m = 19362.36 ft Equ Level (EL): 211.15 mb = 12034.07 m = 39481.36 ft B at Equ Level: 479.56 J/kg Max Parcel Lev (MPL): 151.15 mb = 14122.84 m = 46334.21 ft Wind level data Storm motion: 160 at 10 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 1014 10 140 1 -0.6 0.8 | 342 9 2.7 -8.5 1 1000 132 150 10 -5.0 8.7 | 68 2 -1.6 -0.7 2 981 305 145 10 -5.7 8.2 | 64 3 -2.4 -1.1 3 925 823 125 14 -11.5 8.0 | 81 8 -8.1 -1.3 4 915 914 120 14 -12.1 7.0 | 75 9 -8.7 -2.3 5 850 1555 130 18 -13.8 11.6 | 102 11 -10.4 2.3 6 765 2438 170 18 -3.1 17.7 | 182 8 0.3 8.4 7 738 2743 150 16 -8.0 13.9 | 135 6 -4.6 4.5 8 712 3048 160 16 -5.5 15.0 | 160 6 -2.1 5.7 9 700 3193 145 16 -9.2 13.1 | 123 7 -5.8 3.8 10 686 3353 115 10 -9.1 4.2 | 48 8 -5.7 -5.1 11 661 3658 145 10 -5.7 8.2 | 64 3 -2.4 -1.1 12 637 3962 145 16 -9.2 13.1 | 123 7 -5.8 3.8 13 613 4267 115 12 -10.9 5.1 | 60 9 -7.5 -4.2 14 590 4572 95 12 -12.0 1.0 | 46 12 -8.6 -8.3 15 527 5486 85 8 -8.0 -0.7 | 25 11 -4.6 -10.0 16 508 5791 25 10 -4.2 -9.1 | 3 18 -0.8 -18.4 17 500 5920 15 10 -2.6 -9.7 | 358 19 0.8 -19.0 18 489 6096 350 10 1.7 -9.8 | 345 20 5.1 -19.2 19 469 6401 355 4 0.3 -4.0 | 344 14 3.7 -13.3 20 451 6706 330 10 5.0 -8.7 | 335 20 8.4 -18.0 21 433 7010 335 2 0.8 -1.8 | 339 12 4.2 -11.1 22 416 7315 240 8 6.9 4.0 | 297 12 10.3 -5.3 23 400 7610 220 14 9.0 10.7 | 264 12 12.4 1.4 24 399 7620 220 10 6.4 7.7 | 280 10 9.8 -1.7 25 383 7925 215 14 8.0 11.5 | 259 12 11.4 2.2 26 352 8534 145 14 -8.0 11.5 | 115 5 -4.6 2.2 27 324 9144 130 8 -6.1 5.1 | 33 5 -2.7 -4.2 28 310 9449 80 10 -9.8 -1.7 | 30 13 -6.5 -11.1 29 300 9690 90 16 -16.0 0.0 | 54 16 -12.6 -9.3 30 297 9754 90 16 -16.0 0.0 | 54 16 -12.6 -9.3 31 272 10363 65 18 -16.3 -7.6 | 37 21 -12.9 -16.9 32 260 10668 40 23 -14.8 -17.6 | 23 29 -11.4 -26.9 33 250 10940 35 25 -14.3 -20.5 | 20 32 -11.0 -29.8 34 226 11582 25 33 -13.9 -29.9 | 15 41 -10.6 -39.2 35 216 11887 35 27 -15.5 -22.1 | 21 34 -12.1 -31.4 36 200 12380 80 12 -11.8 -2.1 | 36 14 -8.4 -11.4 37 178 13106 180 6 0.0 6.0 | 314 5 3.4 -3.3 38 169 13411 290 10 9.4 -3.4 | 315 18 12.8 -12.7 39 161 13716 310 33 25.3 -21.2 | 317 42 28.7 -30.5 40 150 14170 270 18 18.0 -0.0 | 294 23 21.4 -9.3 41 139 14630 255 21 20.3 5.4 | 279 24 23.7 -3.9 42 108 16154 245 12 10.9 5.1 | 287 15 14.3 -4.2 43 100 16620 255 10 9.7 2.6 | 297 15 13.0 -6.7 44 98 16764 255 10 9.7 2.6 | 297 15 13.0 -6.7 45 92 17069 210 10 5.0 8.7 | 274 8 8.4 -0.7 46 88 17374 210 6 3.0 5.2 | 303 8 6.4 -4.1 47 83 17678 195 10 2.6 9.7 | 267 6 6.0 0.3 48 75 18269 160 10 -3.4 9.4 | 156 0 -0.0 0.1 49 75 18288 190 10 1.7 9.8 | 264 5 5.1 0.5 50 71 18593 150 12 -6.0 10.4 | 112 3 -2.6 1.1 51 70 18660 130 18 -13.8 11.6 | 102 11 -10.4 2.3 52 67 18898 130 18 -13.8 11.6 | 102 11 -10.4 2.3 53 60 19507 130 25 -19.2 16.1 | 113 17 -15.8 6.8 54 54 20117 170 12 -2.1 11.8 | 207 3 1.3 2.5 55 52 20422 95 14 -13.9 1.2 | 53 13 -10.6 -8.1 56 50 20600 75 12 -11.6 -3.1 | 33 15 -8.2 -12.4 57 49 20726 65 12 -10.9 -5.1 | 28 16 -7.5 -14.4 58 47 21031 95 27 -26.9 2.4 | 74 25 -23.5 -7.0 59 40 21946 105 14 -13.5 3.6 | 61 12 -10.1 -5.7 60 38 22250 125 12 -9.8 6.9 | 69 7 -6.4 -2.4 61 33 23165 145 6 -3.4 4.9 | 1 4 -0.1 -4.4 62 31 23470 125 10 -8.2 5.7 | 53 6 -4.8 -3.6 63 30 23720 100 12 -11.8 2.1 | 49 11 -8.4 -7.2 64 30 23774 95 10 -10.0 0.9 | 38 11 -6.6 -8.4 65 26 24384 105 14 -13.5 3.6 | 61 12 -10.1 -5.7 66 24 24689 70 10 -9.4 -3.4 | 25 14 -6.0 -12.7 67 20 25603 150 10 -5.0 8.7 | 68 2 -1.6 -0.7 68 18 25908 120 14 -12.1 7.0 | 75 9 -8.7 -2.3 69 17 26213 110 21 -19.7 7.2 | 83 16 -16.3 -2.1 Wind Parameters Mean winds (0-6000m): 130.0 at 13.2 knts Storm direction: 160.0 at 9.9 knts Shear (0-3000m) pos: 2.1 neg: 2.4 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 174.5 deg Storm rel helicity (0-3000m) pos: 47.7 neg: -11.4 tot: 36.3 m^2/s^2 ave: 12.1 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 3.3 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 154.17 Bulk Shear: 3.15 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 ------------------------------------------------------------------------------- 500 145 9 47 3| 0.0 10.9 10.9| 5.6 -0.0 5.6 11.1 0.55| 12.5 6.9 1000 134 11 72 5| 0.0 7.0 7.0| 7.4 -2.1 5.3 5.3 0.38| 9.0 3.4 1500 130 13 82 7| 1.3 4.7 6.0| 16.7 -2.1 14.7 9.8 0.48| 7.3 3.5 2000 133 14 93 7| 2.3 3.5 5.8| 32.5 -2.1 30.4 15.2 0.59| 7.2 4.3 2500 140 15 109 7| 2.5 2.8 5.3| 44.7 -4.1 40.6 16.2 0.61| 7.2 4.4 3000 143 15 116 6| 2.1 2.4 4.5| 47.7 -11.4 36.3 12.1 0.47| 7.0 3.3 4000 143 15 113 6| 2.0 2.0 4.0| 52.6 -33.1 19.6 4.9 0.17| 8.2 1.4 5000 137 14 98 6| 1.6 2.2 3.9| 52.6 -59.8 -7.1 -1.4 -0.01| 7.9 -0.1 6000 130 13 83 7| 1.4 2.2 3.6| 52.6-109.3 -56.6 -9.4 -0.14| 7.9 -1.1 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20260109.00.gif