UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for MMMD... Searching the city database file for: MMMD ... Date:1200Z 12 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 1022 10 23.6 21.5 88 2.1 22.1 20 6 294.9 297.8 294.5 340.7 15.99 1 1000 203 21.8 21.0 95 0.8 21.2 30 19 295.0 297.8 294.4 340.4 15.85 2 925 873 18.0 16.1 89 1.9 16.7 35 16 297.7 300.0 292.8 334.1 12.54 3 850 1589 13.6 11.3 86 2.3 12.1 35 16 300.4 302.2 291.6 329.6 9.94 4 768 2438 8.6 3.6 71 5.0 5.8 55 10 303.8 305.0 289.8 323.3 6.46 5 753 2602 9.0 -6.0 34 15.0 2.1 73 10 306.0 306.6 287.5 316.1 3.24 6 739 2758 8.8 -9.2 27 18.0 1.0 90 10 307.4 307.9 287.3 315.6 2.57 7 700 3206 6.8 -22.2 10 29.0 -2.6 85 14 310.0 310.2 286.4 313.1 0.92 8 639 3953 3.8 -31.2 6 35.0 -5.5 66 4 314.8 314.9 287.5 316.4 0.44 9 581 4720 -2.3 -25.3 15 23.0 -8.9 192 4 316.4 316.5 288.5 319.3 0.84 10 561 4998 -4.7 -18.7 33 14.0 -9.4 228 7 316.7 317.0 289.3 321.9 1.56 11 559 5026 -5.1 -16.1 42 11.0 -9.0 232 8 316.6 316.9 289.7 323.0 1.95 12 555 5083 -5.1 -25.1 19 20.0 -10.7 240 8 317.2 317.4 288.8 320.3 0.90 13 544 5240 -5.3 -31.3 11 26.0 -11.6 261 10 318.8 318.9 288.9 320.6 0.51 14 534 5386 -5.9 -25.9 19 20.0 -11.4 280 9 319.8 319.9 289.6 322.8 0.87 15 524 5535 -6.9 -13.9 57 7.0 -9.5 289 8 320.3 320.8 291.3 328.6 2.49 16 500 5900 -9.3 -15.3 62 6.0 -11.5 255 8 321.7 322.2 291.6 329.5 2.33 17 481 6198 -11.7 -15.9 71 4.2 -13.2 257 11 322.3 322.8 291.7 330.1 2.30 18 466 6441 -12.1 -19.1 56 7.0 -14.3 258 13 324.8 325.1 292.0 331.0 1.81 19 400 7590 -20.9 -24.5 73 3.6 -21.8 235 16 327.8 328.1 292.4 332.5 1.31 20 381 7947 -23.3 -27.0 72 3.7 -24.1 243 17 329.3 329.5 292.6 333.2 1.10 21 378 8005 -22.9 -29.9 53 7.0 -24.4 245 18 330.5 330.7 292.7 333.6 0.85 22 364 8280 -24.5 -34.5 39 10.0 -26.2 255 21 332.0 332.1 292.8 334.1 0.56 23 319 9223 -33.5 -36.4 75 2.9 -33.9 252 24 332.3 332.4 292.9 334.3 0.53 24 300 9650 -37.1 -40.5 71 3.4 -37.4 250 25 333.1 333.2 292.9 334.5 0.37 25 259 10646 -45.9 -51.9 51 6.0 -46.2 241 35 334.4 334.5 293.0 334.9 0.12 26 250 10880 -47.9 -52.3 60 4.4 -48.1 235 37 334.9 334.9 293.2 335.3 0.12 27 226 11535 -52.7 -55.7 70 3.0 -52.8 216 45 337.3 337.3 293.7 337.7 0.09 28 214 11883 -55.5 -59.7 59 4.2 -55.6 205 49 338.3 338.3 294.0 338.5 0.06 29 205 12154 -56.5 -65.5 31 9.0 -56.6 224 48 340.9 340.9 294.6 341.0 0.03 30 200 12310 -57.1 -68.1 24 11.0 -57.3 235 47 342.3 342.3 294.9 342.4 0.02 31 170 13322 -63.7 -78.7 11 15.0 -63.8 260 37 347.7 347.7 296.1 347.7 0.00 32 150 14090 -63.1 -84.1 4 21.0 -63.2 240 37 361.4 361.4 299.0 361.4 0.00 33 143 14385 -62.1 -86.1 3 24.0 -62.3 241 37 368.1 368.1 300.2 368.1 0.00 34 123 15313 -64.3 -91.3 1 27.0 -64.4 243 38 380.3 380.3 302.3 380.3 0.00 35 100 16550 -74.7 -94.7 3 20.0 -74.7 260 39 383.4 383.4 302.8 383.4 0.00 36 86 17414 -79.7 -93.7 8 14.0 -79.7 269 25 390.2 390.2 303.8 390.2 0.00 37 76 18119 -76.9 -90.9 9 14.0 -76.9 227 22 410.1 410.1 306.5 410.1 0.00 38 70 18590 -77.9 -90.9 10 13.0 -77.9 230 18 417.7 417.7 307.4 417.7 0.00 39 66 18926 -78.7 -90.7 12 12.0 -78.7 228 16 423.1 423.1 308.1 423.1 0.00 40 62 19283 -77.7 -90.7 11 13.0 -77.7 219 10 432.9 432.9 309.1 432.9 0.00 41 58 19670 -72.3 -88.3 7 16.0 -72.4 178 10 453.5 453.5 311.2 453.5 0.00 42 50 20550 -68.9 -86.9 6 18.0 -69.1 145 14 481.1 481.1 313.5 481.1 0.00 43 48 20794 -66.9 -86.9 4 20.0 -67.1 175 14 491.5 491.5 314.4 491.6 0.00 44 43 21452 -68.3 -88.3 4 20.0 -68.5 285 10 503.8 503.8 315.2 503.8 0.00 45 40 21888 -63.9 -87.9 2 24.0 -64.3 225 7 525.4 525.4 316.6 525.4 0.00 46 35 22701 -64.7 -87.7 3 23.0 -65.1 334 12 543.7 543.8 317.8 543.8 0.01 47 31 23447 -60.5 -87.5 2 27.0 -61.3 4 6 574.3 574.3 319.4 574.3 0.01 48 30 23650 -60.7 -87.7 2 27.0 -61.6 85 6 579.2 579.2 319.6 579.2 0.01 49 25 24790 -60.1 -88.1 1 28.0 -61.2 31 9 611.9 611.9 321.2 611.9 0.01 50 22 25604 -52.5 -86.5 1 34.0 -55.1 121 4 657.3 657.3 323.0 657.4 0.01 51 20 26220 -53.1 -85.1 1 32.0 -55.8 145 6 673.6 673.6 323.6 673.7 0.01 52 17 27266 -53.9 -85.9 1 32.0 -56.7 126 4 703.1 703.1 324.6 703.2 0.01 TRP 170 13322 -63.7 -78.7 11 15.0 -63.8 260 37 347.7 347.7 296.1 347.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 602.87 mb = 4430.85 m = 14536.73 ft Wetbulb zero: 727.87 mb = 2883.17 m = 9459.12 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 47.73 % Est. max temperature: 28.31 C = 82.96 F Sfc-Lift cond lev (LCL): 991.48 mb = 276.50 m = 907.16 ft T: 21.38 C 700-500 lapse rate: 5.98 C/km ThetaE index: 27.63 C Layer 1000.0- 639.0 mb Conv cond level (CCL): 935.55 mb = 775.57 m = 2544.48 ft Mean mixing ratio: 14.50 g/kg Conv temperature: 26.02 C = 78.84 F Cap Strength: 0.58 C Lifted Index: -1.64 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.73 C Lifted Index @700 mb: -0.19 C Showalter Index: 2.11 C Risk: Showers probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.60 C K Index: 5.20 Risk: None Sweat Index: 175.60 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 493.59 J/kg Max Up Vert Vel: 31.42 m/s Conv Inhibition (B-): 3.96 J/kg Cap Strength: 0.58 C Lift Cond Lev (LCL): 952.87 mb = 617.90 m = 2027.22 ft Lev Free Conv (LFC): 907.87 mb = 1031.30 m = 3383.48 ft Equ Level (EL): 677.87 mb = 3469.28 m = 11382.02 ft B at Equ Level: 84.10 J/kg Max Parcel Lev (MPL): 157.87 mb = 13776.17 m = 45196.85 ft Wind level data Storm motion: 72 at 8 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 1022 10 20 6 -2.1 -5.6 | 301 6 5.4 -3.2 1 1000 203 30 19 -9.5 -16.5 | 8 14 -2.0 -14.0 2 988 305 30 23 -11.5 -19.9 | 13 18 -4.0 -17.5 3 925 873 35 16 -9.2 -13.1 | 9 11 -1.7 -10.7 4 888 1219 40 16 -10.3 -12.3 | 16 10 -2.8 -9.8 5 850 1589 35 16 -9.2 -13.1 | 9 11 -1.7 -10.7 6 826 1829 30 10 -5.0 -8.7 | 338 7 2.5 -6.2 7 796 2134 55 12 -9.8 -6.9 | 28 5 -2.4 -4.5 8 768 2438 55 10 -8.2 -5.7 | 12 3 -0.7 -3.3 9 740 2743 90 10 -10.0 0.0 | 134 3 -2.5 2.4 10 713 3048 80 10 -9.8 -1.7 | 106 2 -2.4 0.7 11 700 3206 85 14 -13.9 -1.2 | 101 7 -6.5 1.2 12 687 3353 75 10 -9.7 -2.6 | 86 2 -2.2 -0.2 13 662 3658 80 8 -7.9 -1.4 | 159 1 -0.4 1.0 14 637 3962 65 4 -3.6 -1.7 | 259 4 3.9 0.7 15 613 4267 210 4 2.0 3.5 | 238 11 9.5 5.9 16 590 4572 175 2 -0.2 2.0 | 239 9 7.3 4.4 17 547 5182 255 10 9.7 2.6 | 254 18 17.1 5.0 18 527 5486 295 8 7.3 -3.4 | 274 15 14.7 -1.0 19 507 5791 250 6 5.6 2.1 | 251 14 13.1 4.5 20 500 5900 255 8 7.7 2.1 | 254 16 15.2 4.5 21 450 6706 260 16 15.8 2.8 | 257 24 23.2 5.2 22 432 7010 235 16 13.1 9.2 | 241 24 20.6 11.6 23 400 7590 235 16 13.1 9.2 | 241 24 20.6 11.6 24 398 7620 230 12 9.2 7.7 | 239 20 16.7 10.1 25 366 8230 255 21 20.3 5.4 | 254 29 27.8 7.9 26 300 9650 250 25 23.5 8.6 | 250 33 31.0 11.0 27 282 10058 255 31 29.9 8.0 | 254 39 37.4 10.4 28 250 10880 235 37 30.3 21.2 | 238 45 37.8 23.6 29 214 11887 205 49 20.7 44.4 | 211 55 28.2 46.8 30 200 12310 235 47 38.5 27.0 | 237 55 46.0 29.4 31 176 13106 250 54 50.7 18.5 | 250 62 58.2 20.9 32 170 13322 260 37 36.4 6.4 | 259 45 43.9 8.8 33 168 13411 255 41 39.6 10.6 | 255 49 47.1 13.0 34 159 13716 240 39 33.8 19.5 | 242 47 41.3 21.9 35 150 14090 240 37 32.0 18.5 | 242 45 39.5 20.9 36 107 16154 245 39 35.3 16.5 | 246 47 42.8 18.9 37 100 16550 260 39 38.4 6.8 | 259 47 45.9 9.2 38 96 16764 260 39 38.4 6.8 | 259 47 45.9 9.2 39 87 17374 275 25 24.9 -2.2 | 270 32 32.4 0.2 40 82 17678 225 25 17.7 17.7 | 231 32 25.2 20.1 41 70 18590 230 18 13.8 11.6 | 237 25 21.3 14.0 42 70 18593 250 21 19.7 7.2 | 251 29 27.2 9.6 43 66 18898 225 16 11.3 11.3 | 234 23 18.8 13.7 44 63 19202 255 12 11.6 3.1 | 254 20 19.1 5.5 45 60 19507 140 6 -3.9 4.6 | 207 8 3.6 7.0 46 57 19812 205 12 5.1 10.9 | 223 18 12.6 13.3 47 51 20422 95 8 -8.0 0.7 | 171 3 -0.5 3.1 48 50 20550 145 14 -8.0 11.5 | 178 14 -0.6 13.9 49 49 20726 150 14 -7.0 12.1 | 182 15 0.5 14.5 50 46 21031 255 16 15.5 4.1 | 254 24 22.9 6.6 51 44 21336 285 14 13.5 -3.6 | 273 21 21.0 -1.2 52 42 21641 285 4 3.9 -1.0 | 263 11 11.3 1.4 53 40 21946 215 8 4.6 6.6 | 233 15 12.1 9.0 54 38 22250 335 14 5.9 -12.7 | 307 17 13.4 -10.3 55 36 22555 310 8 6.1 -5.1 | 281 14 13.6 -2.7 56 34 22860 355 16 1.4 -15.9 | 327 16 8.9 -13.5 57 32 23165 345 12 3.1 -11.6 | 311 14 10.6 -9.2 58 31 23470 5 6 -0.5 -6.0 | 297 8 7.0 -3.6 59 30 23650 85 6 -6.0 -0.5 | 218 2 1.5 1.9 60 29 23774 65 8 -7.3 -3.4 | 347 1 0.2 -1.0 61 28 24079 155 4 -1.7 3.6 | 224 8 5.8 6.0 62 27 24384 45 6 -4.2 -4.2 | 299 4 3.2 -1.8 63 25 24689 20 12 -4.1 -11.3 | 339 9 3.4 -8.9 64 24 24994 50 4 -3.1 -2.6 | 272 4 4.4 -0.1 65 23 25298 120 4 -3.5 2.0 | 222 6 4.0 4.4 66 22 25603 120 4 -3.5 2.0 | 222 6 4.0 4.4 67 21 25908 150 4 -2.0 3.5 | 223 8 5.5 5.9 68 20 26220 145 6 -3.4 4.9 | 209 8 4.0 7.3 69 18 26518 145 6 -3.4 4.9 | 209 8 4.0 7.3 70 17 26822 125 4 -3.3 2.3 | 222 6 4.2 4.7 71 14 27432 180 8 0.0 8.0 | 216 13 7.5 10.4 Wind Parameters Mean winds (0-6000m): 42.1 at 10.5 knts Storm direction: 72.1 at 7.9 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 169.9 deg Storm rel helicity (0-3000m) pos: 42.2 neg: -16.9 tot: 25.3 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 2.5 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 56.52 Bulk Shear: 8.73 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 30 18 6 13| 15.1 0.0 15.1| 29.5 -0.6 28.9 57.8 0.59| 20.6 12.2 1000 32 18 8 13| 5.4 0.0 5.4| 30.5 -2.7 27.8 27.8 0.46| 12.9 6.0 1500 34 17 10 12| 3.6 0.1 3.7| 32.5 -5.4 27.1 18.1 0.42| 9.2 3.9 2000 34 16 8 11| 1.6 0.1 1.7| 36.3 -15.4 20.9 10.4 0.26| 9.1 2.4 2500 37 15 9 10| 1.5 0.1 1.5| 39.7 -16.2 23.5 9.4 0.29| 8.4 2.4 3000 42 14 14 8| 1.6 0.0 1.6| 42.2 -16.9 25.3 8.4 0.32| 7.9 2.5 4000 48 13 19 6| 0.9 0.2 1.1| 43.4 -19.7 23.7 5.9 0.26| 8.0 2.0 5000 50 11 11 5| 1.3 0.1 1.5| 57.7 -23.7 34.0 6.8 0.23| 8.1 1.9 6000 42 10 355 5| 0.7 0.5 1.2| 97.8 -43.4 54.3 9.1 0.23| 8.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20260112.12.gif