UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:0000Z 10 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 1009 3 29.8 24.8 75 5.0 26.0 230 4 302.2 305.8 298.9 361.1 19.90 1 1002 64 28.0 23.0 74 5.0 24.3 246 6 301.0 304.3 297.4 353.7 17.93 2 1000 82 27.8 22.8 74 5.0 24.2 250 6 301.0 304.2 297.3 353.1 17.74 3 981 253 26.0 22.8 83 3.2 23.7 265 6 300.8 304.1 297.5 354.0 18.09 4 974 317 25.4 22.5 84 2.9 23.3 270 6 300.8 304.1 297.4 353.4 17.89 5 971 344 25.2 21.0 78 4.2 22.2 269 5 300.9 303.9 296.4 348.9 16.33 6 968 372 26.2 17.2 58 9.0 20.0 269 5 302.1 304.5 294.3 340.1 12.86 7 963 418 26.6 15.6 51 11.0 19.2 268 5 303.0 305.1 293.7 337.5 11.65 8 925 775 23.8 16.8 65 7.0 19.0 275 2 303.6 306.1 295.0 342.6 13.12 9 910 917 22.8 19.2 80 3.6 20.2 25 6 304.0 306.9 296.7 350.4 15.57 10 874 1268 21.6 11.6 53 10.0 15.1 346 2 306.3 308.2 293.3 336.0 9.86 11 850 1508 19.8 13.8 68 6.0 15.8 120 2 306.9 309.1 294.8 342.3 11.75 12 846 1548 19.4 14.4 73 5.0 16.0 115 2 306.9 309.2 295.3 343.9 12.28 13 750 2569 12.8 6.8 67 6.0 9.2 200 12 310.5 312.0 293.3 336.0 8.29 14 720 2909 10.0 7.5 84 2.5 8.5 189 12 311.0 312.8 294.0 338.9 9.08 15 701 3130 8.4 6.1 85 2.3 7.0 195 12 311.7 313.3 293.7 337.8 8.46 16 700 3142 8.2 6.0 86 2.2 6.9 195 12 311.6 313.2 293.7 337.5 8.41 17 680 3381 7.4 -1.6 53 9.0 2.7 174 8 313.3 314.2 291.5 329.1 5.01 18 674 3454 7.2 -1.8 53 9.0 2.5 170 7 313.8 314.8 291.6 329.6 4.98 19 666 3553 6.6 3.1 78 3.5 4.6 166 6 314.2 315.6 293.5 336.8 7.20 20 624 4086 4.0 -2.0 65 6.0 0.9 154 4 317.2 318.2 292.8 334.1 5.30 21 553 5057 -3.1 -5.9 81 2.8 -4.4 186 6 319.9 320.8 292.9 334.4 4.46 22 531 5378 -5.1 -8.2 79 3.1 -6.5 218 9 321.2 322.0 292.8 334.0 3.88 23 524 5482 -4.9 -11.9 58 7.0 -7.8 229 10 322.7 323.3 292.4 332.5 2.93 24 500 5850 -7.5 -15.5 53 8.0 -10.5 240 12 323.9 324.3 292.2 331.7 2.29 25 491 5992 -7.7 -13.7 62 6.0 -10.1 254 13 325.3 325.9 292.9 334.5 2.70 26 480 6168 -8.5 -20.5 37 12.0 -12.4 258 16 326.5 326.8 292.2 331.9 1.56 27 456 6565 -11.3 -21.3 43 10.0 -14.4 233 24 327.8 328.1 292.6 333.2 1.53 28 439 6857 -13.3 -34.3 15 21.0 -17.7 229 25 328.8 328.9 291.9 330.6 0.48 29 407 7430 -17.5 -45.5 7 28.0 -21.5 222 28 330.6 330.6 292.0 331.2 0.16 30 400 7560 -18.3 -47.3 6 29.0 -22.2 220 29 331.2 331.2 292.2 331.7 0.13 31 393 7691 -19.3 -40.3 14 21.0 -22.7 219 27 331.6 331.6 292.4 332.7 0.29 32 385 7844 -20.5 -30.5 40 10.0 -22.6 216 21 332.0 332.1 293.0 334.8 0.78 33 340 8751 -27.1 -31.5 66 4.4 -27.9 248 17 335.0 335.1 293.8 338.0 0.81 34 305 9524 -33.1 -36.3 73 3.2 -33.6 239 22 337.1 337.2 294.1 339.3 0.56 35 300 9640 -34.1 -37.1 74 3.0 -34.5 240 23 337.3 337.4 294.1 339.3 0.53 36 294 9781 -35.1 -40.1 60 5.0 -35.7 239 23 337.8 337.9 294.1 339.4 0.40 37 278 10169 -38.3 -42.1 67 3.8 -38.7 236 23 338.7 338.8 294.3 340.0 0.34 38 250 10890 -44.5 -51.5 46 7.0 -44.9 255 27 339.9 339.9 294.4 340.4 0.13 39 239 11189 -46.5 -56.5 31 10.0 -46.9 251 29 341.3 341.3 294.7 341.6 0.08 40 213 11939 -53.5 -58.5 54 5.0 -53.7 222 25 341.8 341.8 294.8 342.1 0.07 41 200 12340 -56.1 -65.1 31 9.0 -56.3 205 23 343.9 343.9 295.3 344.1 0.03 42 184 12868 -59.1 -68.1 30 9.0 -59.2 201 31 347.4 347.4 296.1 347.5 0.02 43 183 12903 -59.3 -68.3 30 9.0 -59.5 202 31 347.6 347.6 296.1 347.7 0.02 44 175 13184 -58.3 -76.3 8 18.0 -58.5 208 30 353.7 353.7 297.4 353.7 0.01 45 174 13221 -58.1 -77.1 7 19.0 -58.3 209 30 354.6 354.6 297.6 354.6 0.01 46 153 14019 -65.5 -80.5 11 15.0 -65.6 227 27 355.2 355.2 297.7 355.2 0.00 47 150 14140 -66.5 -79.5 14 13.0 -66.6 230 27 355.5 355.5 297.8 355.5 0.00 48 142 14469 -68.3 -77.3 26 9.0 -68.4 233 27 358.0 358.0 298.3 358.0 0.01 49 140 14553 -68.9 -76.9 31 8.0 -68.9 234 27 358.4 358.4 298.4 358.4 0.01 50 132 14905 -67.5 -84.5 7 17.0 -67.6 231 38 367.0 367.0 300.0 367.0 0.00 51 131 14950 -67.5 -86.5 5 19.0 -67.6 230 40 367.8 367.8 300.2 367.8 0.00 52 121 15425 -68.5 -93.5 2 25.0 -68.6 228 50 374.4 374.4 301.3 374.4 0.00 53 100 16540 -76.9 -92.9 6 16.0 -76.9 250 33 379.1 379.1 302.1 379.2 0.00 54 78 17952 -82.9 -92.9 16 10.0 -82.9 240 18 394.6 394.6 304.5 394.6 0.00 55 70 18560 -80.9 -90.9 17 10.0 -80.9 290 14 411.3 411.3 306.7 411.3 0.00 56 66 18892 -80.3 -89.3 21 9.0 -80.3 250 10 419.6 419.6 307.7 419.6 0.00 57 61 19342 -75.1 -88.1 11 13.0 -75.2 178 5 440.7 440.7 310.0 440.7 0.00 58 57 19734 -76.5 -89.5 11 13.0 -76.6 115 2 446.2 446.2 310.5 446.2 0.00 59 55 19941 -72.9 -88.9 7 16.0 -73.0 46 2 459.0 459.0 311.7 459.0 0.00 60 53 20161 -68.5 -88.5 4 20.0 -68.7 342 2 474.1 474.1 313.0 474.1 0.00 61 50 20510 -68.5 -92.5 2 24.0 -68.7 65 4 482.1 482.1 313.6 482.1 0.00 62 40 21849 -67.7 -98.7 0 31.0 -67.9 206 3 515.8 515.8 316.0 515.8 0.00 63 35 22663 -61.9 -94.9 0 33.0 -62.6 257 4 551.1 551.1 318.2 551.1 0.00 64 30 23620 -60.1 -94.1 0 34.0 -61.0 225 8 580.8 580.8 319.7 580.8 0.00 65 24 25021 -58.9 -92.9 0 34.0 -60.2 282 14 622.6 622.6 321.6 622.6 0.00 66 23 25290 -56.1 -91.1 0 35.0 -57.9 280 14 638.4 638.4 322.2 638.4 0.00 67 21 25869 -57.1 -91.1 1 34.0 -58.8 238 14 652.2 652.2 322.7 652.3 0.00 68 20 26180 -54.5 -89.5 1 35.0 -56.8 215 14 669.4 669.4 323.4 669.4 0.01 69 18 26860 -50.7 -86.7 1 36.0 -54.2 256 7 701.8 701.8 324.5 701.9 0.01 70 16 27635 -46.5 -83.5 1 37.0 -51.8 185 11 739.6 739.6 325.7 739.8 0.02 71 12 29530 -49.9 -85.9 1 36.0 -54.9 247 19 790.9 791.0 327.0 791.1 0.02 72 10 30720 -50.7 -86.7 1 36.0 -55.9 255 14 830.3 830.3 328.0 830.5 0.02 73 7.7 32441 -45.9 -82.9 1 37.0 -54.2 914.0 914.1 329.7 914.6 0.05 TRP 78 17952 -82.9 -92.9 16 10.0 -82.9 240 18 394.6 394.6 304.5 394.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 584.00 mb = 4632.96 m = 15199.82 ft Wetbulb zero: 612.03 mb = 4241.53 m = 13915.62 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 69.93 % Est. max temperature: 34.31 C = 93.76 F Sfc-Lift cond lev (LCL): 938.99 mb = 641.84 m = 2105.76 ft T: 24.84 C 700-500 lapse rate: 5.80 C/km ThetaE index: 16.47 C Layer 974.0- 925.0 mb Conv cond level (CCL): 802.31 mb = 1997.64 m = 6553.84 ft Mean mixing ratio: 14.86 g/kg Conv temperature: 36.12 C = 97.02 F Cap Strength: 3.72 C Lifted Index: -3.24 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.77 C Lifted Index @700 mb: -1.40 C Showalter Index: -1.66 C Risk: Thunderstorms probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 21.30 C K Index: 38.90 Risk: > 80 % chance of thunderstorms Sweat Index: 181.60 Risk: None Energy Index: -2.10 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1082.34 J/kg Max Up Vert Vel: 46.53 m/s Conv Inhibition (B-): 134.74 J/kg Cap Strength: 3.72 C Lift Cond Lev (LCL): 873.88 mb = 1268.80 m = 4162.68 ft Lev Free Conv (LFC): 728.88 mb = 2806.88 m = 9208.81 ft Equ Level (EL): 188.88 mb = 12702.47 m = 41674.26 ft B at Equ Level: 1080.65 J/kg Max Parcel Lev (MPL): 118.88 mb = 15528.52 m = 50945.98 ft Wind level data Storm motion: 234 at 5 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 1009 3 230 4 3.1 2.6 | 67 1 -1.1 -0.5 1 1000 82 250 6 5.6 2.1 | 304 2 1.5 -1.0 2 975 305 270 6 6.0 -0.0 | 329 4 1.8 -3.1 3 942 610 265 2 2.0 0.2 | 37 4 -2.2 -2.9 4 925 775 275 2 2.0 -0.2 | 34 4 -2.2 -3.2 5 910 914 25 6 -2.5 -5.4 | 38 11 -6.7 -8.5 6 879 1219 320 2 1.3 -1.5 | 32 5 -2.9 -4.6 7 850 1508 120 2 -1.7 1.0 | 71 6 -5.9 -2.1 8 848 1524 105 2 -1.9 0.5 | 67 7 -6.1 -2.5 9 818 1829 230 6 4.6 3.9 | 208 1 0.4 0.8 10 789 2134 180 8 0.0 8.0 | 140 6 -4.2 4.9 11 761 2438 210 12 6.0 10.4 | 194 8 1.8 7.3 12 734 2743 185 12 1.0 12.0 | 161 9 -3.1 8.9 13 700 3142 195 12 3.1 11.6 | 173 9 -1.1 8.5 14 682 3353 175 8 -0.7 8.0 | 135 7 -4.9 4.9 15 632 3962 145 2 -1.1 1.6 | 75 6 -5.3 -1.4 16 609 4267 170 8 -1.4 7.9 | 131 7 -5.6 4.8 17 564 4877 170 4 -0.7 3.9 | 100 5 -4.9 0.9 18 523 5486 230 10 7.7 6.4 | 226 5 3.5 3.4 19 504 5791 240 12 10.4 6.0 | 245 7 6.2 2.9 20 500 5850 240 12 10.4 6.0 | 245 7 6.2 2.9 21 484 6096 265 14 13.9 1.2 | 281 10 9.8 -1.8 22 465 6401 235 23 18.8 13.2 | 235 18 14.7 10.1 23 400 7560 220 29 18.6 22.2 | 217 24 14.5 19.2 24 397 7620 220 29 18.6 22.2 | 217 24 14.5 19.2 25 380 7925 215 18 10.3 14.7 | 208 13 6.2 11.7 26 350 8534 255 16 15.5 4.1 | 264 11 11.3 1.1 27 321 9144 235 19 15.6 10.9 | 235 14 11.4 7.8 28 300 9640 240 23 19.9 11.5 | 242 18 15.7 8.4 29 270 10363 235 23 18.8 13.2 | 235 18 14.7 10.1 30 258 10668 255 21 20.3 5.4 | 262 16 16.1 2.4 31 250 10890 255 27 26.1 7.0 | 260 22 21.9 3.9 32 236 11278 250 29 27.3 9.9 | 253 24 23.1 6.9 33 200 12340 205 23 9.7 20.8 | 197 19 5.5 17.8 34 186 12802 200 31 10.6 29.1 | 194 27 6.4 26.1 35 150 14140 230 27 20.7 17.4 | 229 22 16.5 14.3 36 138 14630 235 27 22.1 15.5 | 235 22 17.9 12.4 37 125 15240 225 53 37.5 37.5 | 224 48 33.3 34.4 38 100 16540 250 33 31.0 11.3 | 253 28 26.8 8.2 39 96 16764 250 33 31.0 11.3 | 253 28 26.8 8.2 40 91 17069 250 27 25.4 9.2 | 254 22 21.2 6.2 41 86 17374 295 31 28.1 -13.1 | 304 29 23.9 -16.2 42 82 17678 300 29 25.1 -14.5 | 310 27 20.9 -17.6 43 78 17952 240 18 15.6 9.0 | 242 13 11.4 5.9 44 78 17983 240 18 15.6 9.0 | 242 13 11.4 5.9 45 73 18288 240 23 19.9 11.5 | 242 18 15.7 8.4 46 70 18560 290 14 13.2 -4.8 | 311 12 9.0 -7.8 47 70 18593 305 23 18.8 -13.2 | 318 22 14.7 -16.2 48 66 18898 250 10 9.4 3.4 | 266 5 5.2 0.4 49 63 19202 265 8 8.0 0.7 | 302 4 3.8 -2.4 50 59 19507 95 2 -2.0 0.2 | 65 7 -6.2 -2.9 51 56 19812 120 2 -1.7 1.0 | 71 6 -5.9 -2.1 52 54 20117 325 2 1.1 -1.6 | 33 6 -3.0 -4.7 53 51 20422 60 4 -3.5 -2.0 | 57 9 -7.6 -5.1 54 50 20510 65 4 -3.6 -1.7 | 59 9 -7.8 -4.7 55 48 20726 20 4 -1.4 -3.8 | 39 9 -5.5 -6.8 56 46 21031 345 10 2.6 -9.7 | 7 13 -1.6 -12.7 57 44 21336 270 4 4.0 -0.0 | 3 3 -0.2 -3.1 58 38 22250 160 2 -0.7 1.9 | 76 5 -4.9 -1.2 59 36 22555 265 4 4.0 0.3 | 4 3 -0.2 -2.7 60 34 22860 245 4 3.6 1.7 | 22 1 -0.5 -1.4 61 32 23165 175 6 -0.5 6.0 | 122 6 -4.7 2.9 62 31 23470 175 6 -0.5 6.0 | 122 6 -4.7 2.9 63 30 23620 225 8 5.7 5.7 | 210 3 1.5 2.6 64 28 24079 260 12 11.8 2.1 | 277 8 7.6 -1.0 65 25 24689 285 14 13.5 -3.6 | 306 11 9.3 -6.7 66 23 25298 280 14 13.8 -2.4 | 300 11 9.6 -5.5 67 20 26180 215 14 8.0 11.5 | 205 9 3.9 8.4 68 19 26518 210 12 6.0 10.4 | 194 8 1.8 7.3 69 18 26822 255 8 7.7 2.1 | 285 4 3.6 -1.0 70 17 27127 260 4 3.9 0.7 | 6 2 -0.2 -2.4 71 17 27432 185 8 0.7 8.0 | 145 6 -3.5 4.9 72 15 28042 185 16 1.4 15.9 | 168 13 -2.8 12.9 73 14 28651 245 4 3.6 1.7 | 22 1 -0.5 -1.4 74 13 28956 330 2 1.0 -1.7 | 34 6 -3.2 -4.8 75 12 29261 230 4 3.1 2.6 | 67 1 -1.1 -0.5 76 12 29566 250 21 19.7 7.2 | 255 16 15.6 4.1 77 11 29870 225 27 19.1 19.1 | 223 22 14.9 16.0 78 10 30720 255 14 13.5 3.6 | 267 9 9.3 0.6 Wind Parameters Mean winds (0-6000m): 203.8 at 6.9 knts Storm direction: 233.8 at 5.2 knts Shear (0-3000m) pos: 1.5 neg: 0.5 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 101.9 deg Storm rel helicity (0-3000m) pos: 33.6 neg: -14.8 tot: 18.8 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.2 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 230.27 Bulk Shear: 4.70 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 ------------------------------------------------------------------------------- 500 260 5 334 2| 2.5 0.0 2.5| 2.7 -0.5 2.1 4.3 0.03| 8.1 0.2 1000 278 4 358 4| 4.2 0.0 4.2| 6.5 -3.1 3.4 3.4 0.08| 9.2 0.7 1500 292 4 9 4| 1.8 0.0 1.8| 15.2 -4.4 10.9 7.2 0.22| 9.2 2.0 2000 262 4 4 3| 1.1 0.0 1.1| 22.1 -5.0 17.0 8.5 0.31| 9.8 3.0 2500 226 5 140 1| 1.8 0.0 1.8| 31.3 -6.8 24.5 9.8 0.34| 9.5 3.2 3000 210 6 158 3| 1.5 0.5 1.9| 33.6 -14.8 18.8 6.3 0.25| 8.8 2.2 4000 200 6 147 4| 1.1 1.4 2.5| 35.1 -34.2 0.9 0.2 0.05| 8.1 0.4 5000 193 6 138 4| 1.2 1.1 2.3| 45.3 -38.4 6.9 1.4 0.09| 7.6 0.7 6000 204 7 157 4| 1.6 0.9 2.5| 63.0 -38.4 24.6 4.1 0.22| 7.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251210.00.gif