UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121700.upa.cvt Date: 0000Z 17 DEC 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:0000Z 17 DEC 25 Station: MMZO WMO ident: 76654 Latitude: 19.05 Longitude: -104.33 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1010 3 29.8 24.8 75 5.0 26.0 270 5 302.1 305.7 298.9 360.9 19.88 1 1009 12 27.8 24.4 82 3.4 25.3 270 6 300.2 303.7 298.1 357.2 19.41 2 1000 95 27.0 24.1 84 2.9 24.9 270 12 300.1 303.7 298.0 356.6 19.23 3 989 192 26.4 23.2 83 3.2 24.0 255 10 300.5 303.9 297.6 354.6 18.40 4 966 400 28.2 16.2 48 12.0 20.0 223 6 304.3 306.6 294.4 340.3 12.07 5 925 782 25.6 12.6 44 13.0 17.1 190 2 305.5 307.3 293.2 335.4 9.96 6 850 1520 20.8 10.8 53 10.0 14.4 270 8 307.9 309.7 293.6 337.1 9.61 7 812 1914 18.2 8.2 52 10.0 12.0 289 7 309.2 310.8 293.0 335.0 8.43 8 700 3166 8.0 1.0 61 7.0 4.2 305 6 311.3 312.5 291.6 329.7 5.89 9 699 3178 8.0 2.0 66 6.0 4.6 303 6 311.5 312.7 292.0 331.2 6.34 10 675 3466 5.8 -0.2 65 6.0 2.6 290 10 312.1 313.2 291.6 329.6 5.59 11 667 3563 5.2 -5.8 45 11.0 0.0 300 10 312.5 313.2 290.1 324.4 3.72 12 650 3774 3.8 -3.2 60 7.0 0.3 300 10 313.3 314.1 291.2 328.0 4.65 13 620 4157 1.0 -7.0 55 8.0 -2.6 327 10 314.3 315.0 290.6 326.0 3.65 14 600 4421 0.4 -21.6 17 22.0 -6.7 358 11 316.6 316.8 288.9 320.4 1.13 15 575 4762 -2.3 -18.3 28 16.0 -7.8 329 12 317.3 317.6 289.5 322.6 1.57 16 555 5044 -1.7 -22.7 18 21.0 -8.4 313 14 321.2 321.5 290.3 325.1 1.11 17 545 5189 -2.5 -16.5 33 14.0 -7.7 315 16 322.0 322.3 291.3 328.5 1.93 18 525 5486 -3.7 -27.7 14 24.0 -10.4 286 14 324.0 324.1 290.7 326.7 0.75 19 500 5870 -6.3 -28.3 16 22.0 -12.2 275 16 325.4 325.5 291.2 328.0 0.74 20 420 7205 -16.3 -32.3 24 16.0 -19.7 259 16 329.2 329.3 292.1 331.4 0.61 21 400 7570 -18.7 -37.7 17 19.0 -22.0 255 19 330.7 330.8 292.3 332.1 0.37 22 399 7589 -18.7 -39.7 14 21.0 -22.1 255 19 330.9 331.0 292.3 332.1 0.30 23 390 7759 -19.7 -32.7 31 13.0 -22.3 251 21 331.8 331.9 292.8 334.1 0.63 24 336 8852 -27.1 -51.1 8 24.0 -29.5 231 30 336.1 336.1 293.4 336.5 0.10 25 300 9660 -33.9 -49.9 18 16.0 -35.2 230 31 337.6 337.6 293.9 338.1 0.13 26 292 9849 -35.5 -51.5 18 16.0 -36.7 231 31 337.9 338.0 293.9 338.4 0.11 27 266 10491 -40.7 -46.7 52 6.0 -41.2 233 31 339.5 339.5 294.4 340.3 0.22 28 250 10910 -43.9 -50.9 46 7.0 -44.3 235 31 340.8 340.8 294.7 341.4 0.14 29 200 12370 -55.7 -65.7 28 10.0 -55.9 240 37 344.6 344.6 295.4 344.7 0.03 30 183 12930 -58.3 -72.3 15 14.0 -58.5 268 39 349.2 349.2 296.5 349.3 0.01 31 156 13913 -65.5 -77.5 17 12.0 -65.6 263 25 353.3 353.3 297.3 353.3 0.01 32 150 14150 -67.3 -79.3 17 12.0 -67.4 240 21 354.2 354.2 297.5 354.2 0.00 33 142 14478 -69.1 -81.1 16 12.0 -69.2 230 22 356.6 356.6 298.0 356.6 0.00 34 126 15192 -68.9 -85.9 7 17.0 -68.9 234 34 369.4 369.4 300.5 369.4 0.00 35 100 16540 -78.7 -95.7 5 17.0 -78.7 305 16 375.7 375.7 301.5 375.7 0.00 36 88 17271 -80.9 -91.9 14 11.0 -80.9 250 6 385.3 385.3 303.1 385.3 0.00 37 72 18410 -80.9 -89.9 21 9.0 -80.9 338 14 408.0 408.0 306.3 408.0 0.00 38 70 18570 -79.3 -89.3 18 10.0 -79.3 355 12 414.7 414.7 307.1 414.7 0.00 39 50 20540 -67.1 -93.1 1 26.0 -67.3 130 2 485.4 485.4 313.9 485.4 0.00 40 42 21592 -67.5 -99.5 0 32.0 -67.8 234 4 509.2 509.2 315.6 509.2 0.00 41 33 23058 -64.1 -97.1 0 33.0 -64.6 110 7 554.6 554.6 318.3 554.6 0.00 42 31 23445 -59.9 -93.9 0 34.0 -60.8 59 6 575.9 575.9 319.5 575.9 0.00 43 30 23650 -59.9 -93.9 0 34.0 -60.9 50 27 581.3 581.3 319.8 581.4 0.00 44 28 24080 -61.5 -94.5 0 33.0 -62.3 80 23 588.5 588.5 320.0 588.5 0.00 45 20 26210 -53.3 -88.3 1 35.0 -55.9 150 18 673.0 673.0 323.5 673.1 0.01 46 16 27648 -53.1 -88.1 1 35.0 -56.2 154 7 718.0 718.0 325.0 718.1 0.01 47 15 28066 -50.5 -86.5 1 36.0 -54.6 194 6 740.0 740.1 325.7 740.2 0.01 48 12 29518 -51.5 -87.5 1 36.0 -55.9 270 10 785.3 785.3 326.9 785.4 0.02 TRP 88 17271 -80.9 -91.9 14 11.0 -80.9 250 6 385.3 385.3 303.1 385.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 596.30 mb = 4471.58 m = 14670.36 ft Wetbulb zero: 646.80 mb = 3814.21 m = 12513.64 ft Precipitable water: 1.48 inches Sfc-500 mean rel hum: 46.01 % Est. max temperature: 35.33 C = 95.59 F Sfc-Lift cond lev (LCL): 939.92 mb = 641.03 m = 2103.08 ft T: 26.56 C 700-500 lapse rate: 5.29 C/km ThetaE index: 25.55 C Layer 1009.0- 850.0 mb Conv cond level (CCL): 766.28 mb = 2403.13 m = 7884.19 ft Mean mixing ratio: 13.42 g/kg Conv temperature: 37.84 C = 100.10 F Cap Strength: 4.48 C Lifted Index: -0.90 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.84 C Lifted Index @700 mb: -0.69 C Showalter Index: 1.71 C Risk: Showers probable Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 17.10 C K Index: 30.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 161.60 Risk: None Energy Index: -1.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 565.78 J/kg Max Up Vert Vel: 33.64 m/s Conv Inhibition (B-): 213.13 J/kg Cap Strength: 4.48 C Lift Cond Lev (LCL): 840.44 mb = 1617.51 m = 5306.74 ft Lev Free Conv (LFC): 715.44 mb = 2981.98 m = 9783.28 ft Equ Level (EL): 215.44 mb = 11883.32 m = 38986.79 ft B at Equ Level: 561.10 J/kg Max Parcel Lev (MPL): 135.44 mb = 14760.72 m = 48426.97 ft Wind level data Storm motion: 325 at 7 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 1010 3 270 5 5.0 -0.0 | 190 6 1.0 5.7 1 1000 95 270 12 12.0 -0.0 | 234 10 8.0 5.7 2 943 610 190 2 0.3 2.0 | 155 9 -3.7 7.7 3 925 782 190 2 0.3 2.0 | 155 9 -3.7 7.7 4 911 914 265 4 4.0 0.3 | 180 6 -0.0 6.1 5 880 1219 220 6 3.9 4.6 | 179 10 -0.1 10.3 6 850 1520 270 8 8.0 -0.0 | 215 7 4.0 5.7 7 850 1524 285 6 5.8 -1.6 | 203 5 1.8 4.2 8 820 1829 285 6 5.8 -1.6 | 203 5 1.8 4.2 9 791 2134 300 8 6.9 -4.0 | 239 3 2.9 1.7 10 763 2438 300 10 8.7 -5.0 | 261 5 4.7 0.7 11 736 2743 280 8 7.9 -1.4 | 222 6 3.9 4.4 12 710 3048 300 6 5.2 -3.0 | 203 3 1.2 2.7 13 700 3166 305 6 4.9 -3.4 | 201 2 0.9 2.3 14 684 3353 280 10 9.8 -1.7 | 236 7 5.8 4.0 15 658 3658 310 10 7.7 -6.4 | 281 4 3.7 -0.7 16 634 3962 280 10 9.8 -1.7 | 236 7 5.8 4.0 17 610 4267 360 10 -0.0 -10.0 | 43 6 -4.0 -4.3 18 588 4572 355 12 1.0 -12.0 | 26 7 -3.0 -6.2 19 566 4877 310 12 9.2 -7.7 | 291 6 5.2 -2.0 20 545 5182 315 16 11.3 -11.3 | 307 9 7.3 -5.6 21 524 5486 285 14 13.5 -3.6 | 257 10 9.5 2.1 22 500 5870 275 16 15.9 -1.4 | 250 13 11.9 4.4 23 448 6706 275 16 15.9 -1.4 | 250 13 11.9 4.4 24 430 7010 250 16 15.0 5.5 | 225 16 11.0 11.2 25 414 7315 265 16 15.9 1.4 | 239 14 11.9 7.1 26 400 7570 255 19 18.4 4.9 | 233 18 14.3 10.7 27 322 9144 225 33 23.3 23.3 | 214 35 19.3 29.1 28 300 9660 230 31 23.7 19.9 | 218 32 19.7 25.7 29 250 10910 235 31 25.4 17.8 | 222 32 21.4 23.5 30 226 11582 250 37 34.8 12.7 | 239 36 30.8 18.4 31 200 12370 240 37 32.0 18.5 | 229 37 28.0 24.2 32 196 12497 240 35 30.3 17.5 | 229 35 26.3 23.2 33 178 13106 280 41 40.4 -7.1 | 272 36 36.4 -1.4 34 161 13716 285 31 29.9 -8.0 | 275 26 25.9 -2.3 35 153 14021 250 21 19.7 7.2 | 231 20 15.7 12.9 36 150 14150 240 21 18.2 10.5 | 221 22 14.2 16.2 37 138 14630 225 23 16.3 16.3 | 209 25 12.3 22.0 38 125 15240 235 35 28.7 20.1 | 224 36 24.7 25.8 39 118 15545 270 37 37.0 -0.0 | 260 33 33.0 5.7 40 112 15850 295 39 35.3 -16.5 | 289 33 31.3 -10.7 41 100 16540 305 16 13.1 -9.2 | 291 10 9.1 -3.4 42 96 16764 310 14 10.7 -9.0 | 296 7 6.7 -3.2 43 91 17069 340 6 2.1 -5.6 | 93 2 -2.0 0.1 44 88 17271 250 6 5.6 2.1 | 192 8 1.6 7.8 45 86 17374 275 2 2.0 -0.2 | 160 6 -2.0 5.6 46 82 17678 215 10 5.7 8.2 | 187 14 1.7 13.9 47 78 17983 240 10 8.7 5.0 | 203 12 4.7 10.7 48 74 18288 325 16 9.2 -13.1 | 325 9 5.2 -7.4 49 70 18570 355 12 1.0 -12.0 | 26 7 -3.0 -6.2 50 70 18593 320 10 6.4 -7.7 | 308 3 2.4 -1.9 51 63 19202 65 8 -7.3 -3.4 | 102 12 -11.3 2.4 52 60 19507 20 12 -4.1 -11.3 | 56 10 -8.1 -5.5 53 54 20117 45 16 -11.3 -11.3 | 70 16 -15.3 -5.6 54 51 20422 90 10 -10.0 0.0 | 112 15 -14.0 5.7 55 50 20540 130 2 -1.5 1.3 | 142 9 -5.5 7.0 56 48 20726 220 2 1.3 1.5 | 160 8 -2.7 7.3 57 46 21031 200 6 2.1 5.6 | 170 12 -2.0 11.4 58 44 21336 195 6 1.6 5.8 | 168 12 -2.5 11.5 59 42 21641 240 4 3.5 2.0 | 176 8 -0.5 7.7 60 40 21946 320 8 5.1 -6.1 | 288 1 1.1 -0.4 61 38 22250 360 10 -0.0 -10.0 | 43 6 -4.0 -4.3 62 36 22555 15 6 -1.6 -5.8 | 90 6 -5.6 -0.0 63 34 22860 100 8 -7.9 1.4 | 121 14 -11.9 7.1 64 32 23165 115 6 -5.4 2.5 | 131 13 -9.4 8.3 65 31 23470 55 6 -4.9 -3.4 | 105 9 -8.9 2.3 66 30 23650 50 27 -20.7 -17.4 | 65 27 -24.7 -11.6 67 29 23774 35 23 -13.2 -18.8 | 53 22 -17.2 -13.1 68 28 24079 80 23 -22.7 -4.0 | 94 27 -26.7 1.8 69 21 25908 110 23 -21.6 7.9 | 118 29 -25.6 13.6 70 20 26210 150 18 -9.0 15.6 | 149 25 -13.0 21.3 71 20 26213 140 16 -10.3 12.3 | 142 23 -14.3 18.0 72 16 27127 155 6 -2.5 5.4 | 150 13 -6.5 11.2 73 13 27737 275 6 6.0 -0.5 | 201 6 2.0 5.2 74 12 28042 250 8 7.5 2.7 | 202 9 3.5 8.5 75 12 28346 290 12 11.3 -4.1 | 257 7 7.3 1.6 76 11 28651 300 16 13.9 -8.0 | 283 10 9.8 -2.3 77 10 28956 290 18 16.9 -6.2 | 272 13 12.9 -0.4 78 8 29566 305 19 15.6 -10.9 | 294 13 11.6 -5.1 79 8 29870 270 21 21.0 -0.0 | 251 18 17.0 5.7 Wind Parameters Mean winds (0-6000m): 295.1 at 9.3 knts Storm direction: 325.1 at 7.0 knts Shear (0-3000m) pos: 1.3 neg: 0.8 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 19.2 deg Storm rel helicity (0-3000m) pos: 33.2 neg: -43.5 tot: -10.3 m^2/s^2 ave: -3.4 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -0.1 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 134.16 Bulk Shear: 4.22 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 ------------------------------------------------------------------------------- 500 258 8 208 8| 0.0 5.0 5.0| 10.3 -30.7 -20.4 -40.7 -0.31| 19.4 -5.9 1000 257 5 191 7| 1.7 2.5 4.2| 17.5 -35.3 -17.8 -17.8 -0.16| 13.2 -2.1 1500 251 6 191 8| 2.4 1.7 4.0| 29.2 -36.5 -7.3 -4.9 0.01| 11.8 0.2 2000 261 6 195 7| 2.1 1.2 3.3| 30.7 -37.9 -7.2 -3.6 0.02| 10.0 0.2 2500 273 6 204 6| 2.1 1.0 3.1| 33.2 -38.7 -5.6 -2.2 0.06| 8.8 0.6 3000 276 7 208 6| 1.3 0.8 2.1| 33.2 -43.5 -10.3 -3.4 -0.02| 8.2 -0.1 4000 282 7 217 5| 1.0 0.4 1.4| 40.7 -47.2 -6.6 -1.6 0.04| 7.9 0.3 5000 297 8 237 4| 1.6 1.2 2.7| 51.6 -62.7 -11.1 -2.2 0.04| 8.9 0.3 6000 295 9 248 5| 1.3 1.8 3.1| 53.0 -85.4 -32.4 -5.4 -0.05| 8.5 -0.4 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251217.00.gif