UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for MMMD... Searching the city database file for: MMMD ... Date:1200Z 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 1016 10 23.2 21.8 92 1.4 22.2 140 5 295.0 298.0 294.8 342.0 16.40 1 1000 154 22.0 21.8 99 0.2 21.9 130 16 295.1 298.1 295.0 343.0 16.66 2 994 207 22.0 21.8 99 0.2 21.9 132 21 295.7 298.7 295.3 343.9 16.77 3 977 359 22.8 21.2 91 1.6 21.7 136 29 297.9 300.9 295.7 345.6 16.44 4 954 568 21.2 20.6 96 0.6 20.8 140 30 298.3 301.3 295.6 345.5 16.22 5 925 838 20.4 17.0 81 3.4 18.1 145 31 300.2 302.6 294.1 339.1 13.29 6 895 1123 20.2 11.2 56 9.0 14.5 145 29 302.8 304.5 291.9 330.7 9.37 7 850 1565 16.8 12.0 73 4.8 13.7 145 27 303.7 305.7 293.0 334.8 10.42 8 833 1738 15.6 12.2 80 3.4 13.4 139 21 304.2 306.2 293.4 336.4 10.78 9 793 2156 14.2 11.2 82 3.0 12.3 142 10 307.1 309.0 294.1 339.0 10.60 10 762 2495 15.2 -0.8 33 16.0 6.7 174 8 311.7 312.6 290.7 326.5 4.74 11 740 2743 13.4 -3.6 30 17.0 4.8 171 10 312.3 313.1 290.2 324.9 3.96 12 734 2812 13.8 -13.2 14 27.0 2.4 170 10 313.5 313.8 288.6 319.7 1.88 13 700 3212 11.2 -13.8 16 25.0 0.9 165 12 314.9 315.2 289.1 321.1 1.88 14 653 3786 6.6 -18.4 15 25.0 -2.5 131 15 316.0 316.3 288.9 320.6 1.37 15 630 4078 4.0 -10.0 35 14.0 -2.1 117 16 316.3 316.8 290.5 325.6 2.84 16 629 4091 4.0 -9.0 38 13.0 -1.8 116 16 316.4 317.0 290.7 326.5 3.08 17 625 4143 6.8 -27.2 7 34.0 -3.7 115 16 320.2 320.4 289.5 322.6 0.66 18 500 5930 -5.9 -41.9 4 36.0 -12.9 120 18 325.8 325.9 290.7 326.6 0.19 19 489 6104 -7.3 -42.3 4 35.0 -13.9 127 17 326.2 326.2 290.8 326.9 0.19 20 400 7630 -20.1 -48.1 6 28.0 -23.5 185 8 328.9 328.9 291.5 329.3 0.12 21 352 8561 -28.1 -51.1 9 23.0 -30.2 127 7 330.3 330.3 291.9 330.7 0.10 22 325 9128 -32.1 -56.1 7 24.0 -33.7 92 8 332.4 332.4 292.4 332.7 0.06 23 307 9528 -33.1 -61.1 4 28.0 -34.7 75 15 336.5 336.5 293.5 336.6 0.03 24 300 9690 -33.9 -60.9 5 27.0 -35.4 85 21 337.6 337.6 293.7 337.7 0.04 25 250 10940 -45.1 -66.1 8 21.0 -45.7 115 27 339.0 339.0 294.1 339.1 0.02 26 231 11466 -49.7 -66.7 12 17.0 -50.1 115 30 339.8 339.8 294.3 339.9 0.02 27 200 12400 -56.1 -72.1 12 16.0 -56.3 100 4 343.9 343.9 295.3 344.0 0.01 28 177 13162 -62.1 -74.1 19 12.0 -62.2 333 15 346.3 346.3 295.8 346.4 0.01 29 173 13304 -59.5 -75.5 11 16.0 -59.7 334 19 352.9 352.9 297.3 352.9 0.01 30 150 14180 -65.7 -81.7 9 16.0 -65.8 235 27 356.9 356.9 298.1 356.9 0.00 31 146 14343 -66.7 -82.7 9 16.0 -66.8 240 31 357.9 357.9 298.3 358.0 0.00 32 111 15985 -69.7 -87.7 6 18.0 -69.8 240 25 381.5 381.5 302.5 381.5 0.00 33 100 16600 -73.5 -89.5 7 16.0 -73.5 205 16 385.7 385.7 303.2 385.7 0.00 34 85 17537 -77.9 -91.9 9 14.0 -77.9 195 23 395.2 395.2 304.5 395.2 0.00 35 73 18409 -76.1 -91.1 8 15.0 -76.2 156 27 416.5 416.5 307.3 416.6 0.00 36 70 18650 -76.3 -90.3 9 14.0 -76.3 160 31 421.2 421.2 307.9 421.2 0.00 37 62 19344 -78.9 -90.9 12 12.0 -78.9 115 12 430.3 430.3 308.9 430.3 0.00 38 57 19824 -76.7 -89.7 11 13.0 -76.7 76 18 445.7 445.7 310.4 445.7 0.00 39 56 19927 -73.5 -89.5 7 16.0 -73.6 83 17 455.3 455.3 311.4 455.3 0.00 40 52 20359 -73.5 -87.5 10 14.0 -73.6 111 17 465.0 465.0 312.2 465.1 0.00 41 50 20590 -70.7 -87.7 6 17.0 -70.8 125 18 476.9 476.9 313.2 476.9 0.00 42 47 20959 -68.5 -87.5 5 19.0 -68.7 143 13 490.7 490.7 314.2 490.7 0.00 43 40 21931 -65.9 -87.9 3 22.0 -66.2 70 10 520.4 520.4 316.3 520.4 0.00 44 36 22579 -59.7 -87.7 1 28.0 -60.5 39 8 552.3 552.3 318.2 552.4 0.00 45 30 23720 -59.1 -88.1 1 29.0 -60.1 100 14 583.5 583.5 319.8 583.6 0.01 46 22 25680 -57.5 -87.5 1 30.0 -59.1 112 18 642.4 642.4 322.4 642.5 0.01 47 20 26290 -53.7 -87.7 1 34.0 -56.2 110 19 671.8 671.8 323.5 671.9 0.01 48 19 26621 -51.5 -87.5 1 36.0 -54.7 90 18 688.6 688.6 324.0 688.6 0.01 49 11 30205 -47.1 -84.1 1 37.0 -53.5 96 32 821.0 821.1 327.7 821.3 0.03 TRP 85 17537 -77.9 -91.9 9 14.0 -77.9 195 23 395.2 395.2 304.5 395.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 558.07 mb = 5099.77 m = 16731.33 ft Wetbulb zero: 687.57 mb = 3359.89 m = 11023.11 ft Precipitable water: 1.37 inches Sfc-500 mean rel hum: 38.54 % Est. max temperature: 31.64 C = 88.95 F Sfc-Lift cond lev (LCL): 995.80 mb = 190.98 m = 626.58 ft T: 22.00 C 700-500 lapse rate: 6.29 C/km ThetaE index: 19.37 C Layer 762.0- 700.0 mb Conv cond level (CCL): 873.55 mb = 1330.56 m = 4365.32 ft Mean mixing ratio: 15.61 g/kg Conv temperature: 31.49 C = 88.67 F Cap Strength: 3.29 C Lifted Index: -0.41 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.69 C Lifted Index @700 mb: 2.57 C Showalter Index: 3.10 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 17.90 C K Index: 9.70 Risk: None Sweat Index: 216.00 Risk: None Energy Index: -1.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 667.94 J/kg Max Up Vert Vel: 36.55 m/s Conv Inhibition (B-): 267.46 J/kg Cap Strength: 3.24 C Lift Cond Lev (LCL): 944.71 mb = 653.55 m = 2144.18 ft Lev Free Conv (LFC): 509.71 mb = 5775.90 m = 18949.59 ft Equ Level (EL): 199.71 mb = 12408.94 m = 40711.25 ft B at Equ Level: 658.40 J/kg Max Parcel Lev (MPL): 139.71 mb = 14607.03 m = 47922.76 ft Wind level data Storm motion: 162 at 13 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 1016 10 140 5 -3.2 3.8 | 354 9 0.9 -8.8 1 1000 154 130 16 -12.3 10.3 | 74 9 -8.2 -2.4 2 983 305 135 29 -20.5 20.5 | 116 18 -16.4 7.8 3 925 838 145 31 -17.8 25.4 | 133 19 -13.7 12.7 4 850 1565 145 27 -15.5 22.1 | 130 15 -11.4 9.4 5 824 1829 135 18 -12.7 12.7 | 90 9 -8.6 0.1 6 795 2134 140 10 -6.4 7.7 | 25 6 -2.3 -5.0 7 767 2438 175 8 -0.7 8.0 | 324 6 3.4 -4.7 8 700 3212 165 12 -3.1 11.6 | 318 1 1.0 -1.1 9 638 3962 120 16 -13.9 8.0 | 64 11 -9.8 -4.7 10 570 4877 90 16 -16.0 0.0 | 43 17 -11.9 -12.7 11 500 5930 120 18 -15.6 9.0 | 72 12 -11.5 -3.7 12 470 6401 140 14 -9.0 10.7 | 68 5 -4.9 -2.0 13 452 6706 135 12 -8.5 8.5 | 46 6 -4.4 -4.2 14 434 7010 90 6 -6.0 0.0 | 9 13 -1.9 -12.7 15 417 7315 185 4 0.3 4.0 | 333 10 4.4 -8.7 16 401 7620 185 6 0.5 6.0 | 325 8 4.6 -6.7 17 400 7630 185 8 0.7 8.0 | 314 7 4.8 -4.7 18 384 7925 165 6 -1.6 5.8 | 340 7 2.5 -6.9 19 324 9144 90 8 -8.0 0.0 | 17 13 -3.9 -12.7 20 310 9449 70 12 -11.3 -4.1 | 23 18 -7.2 -16.8 21 300 9690 85 21 -20.9 -1.8 | 49 22 -16.8 -14.5 22 250 10940 115 27 -24.5 11.4 | 86 20 -20.4 -1.3 23 249 10973 115 25 -22.7 10.6 | 84 19 -18.6 -2.1 24 227 11582 115 31 -28.1 13.1 | 91 24 -24.0 0.4 25 206 12192 145 8 -4.6 6.6 | 5 6 -0.5 -6.1 26 200 12400 100 4 -3.9 0.7 | 359 12 0.2 -12.0 27 197 12497 345 2 0.5 -1.9 | 342 15 4.6 -14.6 28 187 12802 330 4 2.0 -3.5 | 339 17 6.1 -16.1 29 170 13411 335 23 9.7 -20.8 | 338 36 13.8 -33.5 30 162 13716 230 19 14.6 12.2 | 271 19 18.6 -0.5 31 150 14180 235 27 22.1 15.5 | 264 26 26.2 2.8 32 146 14326 240 31 26.8 15.5 | 265 31 30.9 2.8 33 119 15545 265 31 30.9 2.7 | 286 36 35.0 -10.0 34 100 16600 205 16 6.8 14.5 | 260 11 10.9 1.8 35 97 16764 205 16 6.8 14.5 | 260 11 10.9 1.8 36 92 17069 205 14 5.9 12.7 | 270 10 10.0 0.0 37 87 17374 180 16 0.0 16.0 | 231 5 4.1 3.3 38 85 17537 195 23 6.0 22.2 | 226 14 10.0 9.5 39 83 17678 200 19 6.5 17.9 | 244 12 10.6 5.2 40 75 18288 160 21 -7.2 19.7 | 156 8 -3.1 7.1 41 71 18593 150 35 -17.5 30.3 | 143 22 -13.4 17.6 42 70 18650 160 31 -10.6 29.1 | 158 18 -6.5 16.5 43 60 19507 105 8 -7.7 2.1 | 19 11 -3.6 -10.6 44 57 19812 75 18 -17.4 -4.7 | 37 22 -13.3 -17.3 45 54 20117 95 16 -15.9 1.4 | 46 16 -11.8 -11.3 46 50 20590 125 18 -14.7 10.3 | 78 11 -10.6 -2.4 47 49 20726 95 27 -26.9 2.4 | 66 25 -22.8 -10.3 48 47 21031 155 10 -4.2 9.1 | 2 4 -0.1 -3.6 49 44 21336 110 2 -1.9 0.7 | 350 12 2.2 -12.0 50 40 21946 70 10 -9.4 -3.4 | 18 17 -5.3 -16.1 51 38 22250 75 10 -9.7 -2.6 | 20 16 -5.6 -15.3 52 36 22555 35 8 -4.6 -6.6 | 1 19 -0.5 -19.2 53 33 23165 80 14 -13.8 -2.4 | 33 18 -9.7 -15.1 54 31 23470 80 16 -15.8 -2.8 | 37 19 -11.7 -15.5 55 30 23720 100 14 -13.8 2.4 | 43 14 -9.7 -10.2 56 28 24079 110 16 -15.0 5.5 | 57 13 -10.9 -7.2 57 27 24384 65 16 -14.5 -6.8 | 28 22 -10.4 -19.4 58 26 24689 100 12 -11.8 2.1 | 36 13 -7.7 -10.6 59 25 24994 70 10 -9.4 -3.4 | 18 17 -5.3 -16.1 60 22 25603 110 18 -16.9 6.2 | 63 14 -12.8 -6.5 61 20 26213 125 21 -17.2 12.0 | 87 13 -13.1 -0.6 62 20 26290 110 19 -17.9 6.5 | 66 15 -13.8 -6.2 63 19 26518 85 18 -17.9 -1.6 | 44 20 -13.8 -14.2 64 17 26822 110 18 -16.9 6.2 | 63 14 -12.8 -6.5 65 16 27127 60 29 -25.1 -14.5 | 38 34 -21.0 -27.2 66 15 27432 80 27 -26.6 -4.7 | 52 28 -22.5 -17.4 67 12 28042 80 33 -32.5 -5.7 | 57 34 -28.4 -18.4 68 10 28956 115 31 -28.1 13.1 | 91 24 -24.0 0.4 69 7 30175 110 6 -5.6 2.1 | 8 11 -1.5 -10.6 Wind Parameters Mean winds (0-6000m): 132.1 at 17.8 knts Storm direction: 162.1 at 13.3 knts Shear (0-3000m) pos: 1.8 neg: 1.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -35.7 deg Storm rel helicity (0-3000m) pos: 71.8 neg: -44.0 tot: 27.8 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 0.7 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 274.39 Bulk Shear: 2.43 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 ------------------------------------------------------------------------------- 500 135 22 104 12| 0.0 25.5 25.5| 55.3 0.0 55.3 110.6 0.81| 27.9 22.5 1000 140 26 120 15| 1.7 12.7 14.4| 71.8 -0.6 71.2 71.2 0.80| 16.1 12.9 1500 142 27 124 15| 1.1 7.6 8.7| 71.8 -3.4 68.4 45.6 0.72| 11.7 8.4 2000 141 25 121 14| 0.8 2.3 3.1| 71.8 -32.7 39.1 19.6 0.27| 12.6 3.4 2500 142 22 117 11| 2.1 1.8 4.0| 71.8 -43.6 28.2 11.3 0.08| 11.9 1.0 3000 145 20 116 8| 1.8 1.9 3.7| 71.8 -44.0 27.8 9.3 0.07| 10.4 0.7 4000 144 18 108 7| 1.3 2.8 4.1| 73.0 -46.8 26.2 6.5 0.08| 9.5 0.8 5000 137 18 93 8| 1.1 2.4 3.5| 76.0 -64.7 11.4 2.3 0.03| 8.5 0.2 6000 132 18 85 9| 1.3 2.0 3.3|101.3 -64.7 36.7 6.1 0.10| 7.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20260109.12.gif