UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121812.upa.cvt Date: 1200Z 18 DEC 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:1200Z 18 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 21.4 17.9 80 3.5 19.1 350 6 293.7 296.0 291.8 330.4 12.88 1 1000 90 21.6 15.6 69 6.0 17.7 350 8 294.8 296.8 290.8 326.9 11.21 2 999 99 21.6 15.6 69 6.0 17.7 356 8 294.8 296.8 290.9 327.0 11.22 3 995 134 22.8 14.8 61 8.0 17.6 18 7 296.4 298.3 290.9 327.3 10.69 4 969 364 21.8 18.5 82 3.3 19.5 123 5 297.6 300.1 293.9 338.1 13.96 5 952 518 21.2 19.0 87 2.2 19.7 106 7 298.5 301.2 294.6 341.2 14.68 6 949 545 21.0 18.6 86 2.4 19.4 102 7 298.6 301.2 294.4 340.4 14.35 7 934 684 23.0 13.0 53 10.0 16.5 104 8 302.0 303.9 292.2 332.0 10.12 8 925 768 23.0 7.0 36 16.0 13.5 115 8 302.8 304.1 289.8 323.2 6.80 9 917 844 23.4 -5.6 14 29.0 9.4 151 6 304.0 304.5 286.2 312.5 2.74 10 877 1232 23.0 -13.0 8 36.0 7.5 215 7 307.5 307.8 286.3 312.7 1.60 11 850 1503 20.6 -7.4 14 28.0 7.4 240 10 307.7 308.2 287.4 315.9 2.58 12 739 2688 10.4 -5.6 32 16.0 2.8 228 13 309.2 309.8 288.7 319.9 3.41 13 711 3008 7.4 -8.6 31 16.0 0.4 230 14 309.3 309.8 288.2 318.2 2.81 14 700 3136 6.8 -12.2 24 19.0 -0.9 245 14 310.0 310.4 287.7 316.9 2.14 15 693 3219 7.2 -23.8 9 31.0 -2.6 243 12 311.4 311.5 286.8 314.1 0.81 16 572 4770 -2.5 -36.5 5 34.0 -10.0 16 10 317.5 317.6 288.3 318.6 0.29 17 545 5153 -3.3 -50.3 1 47.0 -11.1 11 17 321.0 321.0 289.1 321.3 0.07 18 500 5830 -7.7 -45.7 3 38.0 -14.2 20 23 323.7 323.7 290.0 324.1 0.13 19 421 7140 -18.5 -53.5 3 35.0 -22.4 342 27 326.1 326.1 290.7 326.4 0.06 20 400 7520 -20.3 -57.3 2 37.0 -23.9 350 35 328.6 328.6 291.4 328.8 0.04 21 397 7576 -20.5 -58.5 2 38.0 -24.1 349 35 329.1 329.1 291.5 329.2 0.04 22 330 8913 -32.1 -57.1 7 25.0 -33.7 352 33 331.0 331.0 292.0 331.2 0.05 23 300 9580 -36.9 -60.9 7 24.0 -38.1 345 27 333.4 333.4 292.7 333.5 0.04 24 277 10128 -41.7 -62.7 8 21.0 -42.5 1 27 334.1 334.1 292.9 334.2 0.03 25 253 10740 -44.9 -64.9 9 20.0 -45.5 329 29 338.2 338.2 293.9 338.3 0.02 26 250 10820 -45.3 -65.3 9 20.0 -45.9 325 31 338.7 338.7 294.0 338.8 0.02 27 241 11064 -45.9 -67.9 7 22.0 -46.5 314 42 341.4 341.4 294.7 341.5 0.02 28 240 11092 -45.9 -67.9 7 22.0 -46.5 313 43 341.8 341.8 294.8 341.9 0.02 29 236 11204 -43.9 -70.9 3 27.0 -44.7 308 48 346.5 346.5 295.8 346.5 0.01 30 229 11406 -43.5 -76.5 1 33.0 -44.3 305 48 350.1 350.1 296.7 350.1 0.01 31 200 12300 -51.3 -80.3 2 29.0 -51.7 330 37 351.5 351.5 297.0 351.5 0.00 32 188 12697 -54.9 -80.9 3 26.0 -55.2 338 45 352.0 352.0 297.1 352.0 0.00 33 150 14110 -62.1 -89.1 2 27.0 -62.3 65 6 363.1 363.1 299.3 363.1 0.00 34 130 14979 -68.7 -89.7 3 21.0 -68.8 270 8 366.4 366.4 299.9 366.4 0.00 35 100 16520 -75.7 -91.7 6 16.0 -75.7 5 19 381.5 381.5 302.5 381.5 0.00 36 83 17586 -80.5 -93.5 10 13.0 -80.5 50 18 392.6 392.6 304.2 392.6 0.00 37 76 18086 -79.5 -91.5 12 12.0 -79.5 61 14 404.7 404.7 305.8 404.7 0.00 38 71 18477 -74.5 -88.5 10 14.0 -74.6 85 7 423.3 423.3 308.1 423.3 0.00 39 70 18560 -74.5 -88.5 10 14.0 -74.6 90 6 425.0 425.0 308.3 425.0 0.00 40 64 19080 -74.5 -88.5 10 14.0 -74.6 28 5 436.0 436.0 309.5 436.0 0.00 41 60 19460 -69.1 -88.1 5 19.0 -69.2 32 6 456.2 456.2 311.4 456.2 0.00 42 50 20560 -64.3 -92.3 1 28.0 -64.6 155 16 492.0 492.0 314.4 492.0 0.00 43 42 21621 -68.5 -95.5 1 27.0 -68.7 174 10 506.7 506.7 315.4 506.7 0.00 44 30 23680 -61.5 -94.5 0 33.0 -62.3 40 8 577.0 577.0 319.5 577.0 0.00 45 28 24108 -61.9 -94.9 0 33.0 -62.7 49 5 587.4 587.4 320.0 587.4 0.00 46 22 25626 -54.9 -89.9 1 35.0 -57.0 98 19 650.2 650.2 322.7 650.2 0.01 47 20 26240 -51.9 -87.9 1 36.0 -54.9 55 16 677.3 677.3 323.7 677.4 0.01 48 15 28108 -49.5 -85.5 1 36.0 -53.9 114 6 743.4 743.4 325.7 743.5 0.02 49 11 30140 -48.3 -85.3 1 37.0 -54.2 309 17 816.7 816.7 327.7 816.9 0.02 50 10 30770 -45.7 -82.7 1 37.0 -53.1 230 29 849.0 849.0 328.4 849.4 0.04 51 7.8 32440 -41.7 -80.7 1 39.0 -52.2 927.5 927.6 329.9 928.3 0.08 TRP 83 17586 -80.5 -93.5 10 13.0 -80.5 50 18 392.6 392.6 304.2 392.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 603.19 mb = 4370.13 m = 14337.52 ft Wetbulb zero: 707.83 mb = 3044.53 m = 9988.49 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 20.03 % Est. max temperature: 35.36 C = 95.65 F Sfc-Lift cond lev (LCL): 959.43 mb = 450.22 m = 1477.07 ft T: 21.46 C 700-500 lapse rate: 5.38 C/km ThetaE index: 28.69 C Layer 949.0- 877.0 mb Conv cond level (CCL): 741.49 mb = 2659.66 m = 8725.83 ft Mean mixing ratio: 10.93 g/kg Conv temperature: 36.87 C = 98.36 F Cap Strength: 8.33 C Lifted Index: 3.12 C Risk: None Lifted Index @300 mb: 2.81 C Lifted Index @700 mb: 2.15 C Showalter Index: 11.03 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 0.30 C K Index: 1.90 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.67 J/kg Max Up Vert Vel: 8.79 m/s Conv Inhibition (B-): 39694.13 J/kg Cap Strength: 8.33 C Lift Cond Lev (LCL): 856.35 mb = 1438.49 m = 4719.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 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 1010 3 350 6 1.0 -5.9 | 151 2 -1.1 2.0 1 1000 90 350 8 1.4 -7.9 | 96 1 -0.8 0.1 2 976 305 130 4 -3.1 2.6 | 154 12 -5.2 10.5 3 942 610 95 8 -8.0 0.7 | 130 13 -10.1 8.7 4 925 768 115 8 -7.3 3.4 | 140 15 -9.4 11.3 5 910 914 185 4 0.3 4.0 | 171 12 -1.8 11.9 6 850 1503 240 10 8.7 5.0 | 207 14 6.5 13.0 7 848 1524 240 10 8.7 5.0 | 207 14 6.5 13.0 8 818 1829 225 10 7.1 7.1 | 198 16 4.9 15.0 9 707 3048 230 14 10.7 9.0 | 207 19 8.6 17.0 10 700 3136 245 14 12.7 5.9 | 217 17 10.5 13.9 11 656 3658 230 4 3.1 2.6 | 185 11 0.9 10.5 12 631 3962 325 6 3.4 -4.9 | 203 3 1.3 3.0 13 608 4267 340 10 3.4 -9.4 | 319 2 1.2 -1.4 14 585 4572 10 10 -1.7 -9.8 | 64 4 -3.9 -1.9 15 563 4877 20 10 -3.4 -9.4 | 76 6 -5.6 -1.4 16 542 5182 10 18 -3.1 -17.7 | 28 11 -5.3 -9.8 17 500 5830 20 23 -7.9 -21.6 | 36 17 -10.0 -13.7 18 464 6401 15 25 -6.5 -24.1 | 28 18 -8.6 -16.2 19 428 7010 340 25 8.6 -23.5 | 338 17 6.4 -15.5 20 400 7520 350 35 6.1 -34.5 | 352 27 3.9 -26.5 21 347 8534 340 37 12.7 -34.8 | 339 29 10.5 -26.8 22 319 9144 360 31 -0.0 -31.0 | 5 23 -2.2 -23.0 23 306 9449 345 27 7.0 -26.1 | 345 19 4.8 -18.1 24 300 9580 345 27 7.0 -26.1 | 345 19 4.8 -18.1 25 280 10058 5 29 -2.5 -28.9 | 13 21 -4.7 -20.9 26 267 10363 345 18 4.7 -17.4 | 345 10 2.5 -9.4 27 250 10820 325 31 17.8 -25.4 | 318 23 15.6 -17.4 28 233 11278 305 51 41.8 -29.3 | 298 45 39.6 -21.3 29 213 11887 305 35 28.7 -20.1 | 295 29 26.5 -12.1 30 200 12300 330 37 18.5 -32.0 | 326 29 16.3 -24.1 31 185 12802 340 47 16.1 -44.2 | 339 39 13.9 -36.2 32 150 14110 65 6 -5.4 -2.5 | 125 9 -7.6 5.4 33 145 14326 50 8 -6.1 -5.1 | 109 9 -8.3 2.8 34 137 14630 165 4 -1.0 3.9 | 165 12 -3.2 11.8 35 131 14935 270 8 8.0 -0.0 | 216 10 5.8 8.0 36 124 15240 270 14 14.0 -0.0 | 236 14 11.8 8.0 37 118 15545 315 23 16.3 -16.3 | 301 16 14.1 -8.3 38 100 16520 5 19 -1.7 -18.9 | 19 12 -3.8 -11.0 39 96 16764 5 19 -1.7 -18.9 | 19 12 -3.8 -11.0 40 86 17374 55 23 -18.8 -13.2 | 76 22 -21.0 -5.2 41 83 17586 50 18 -13.8 -11.6 | 77 16 -16.0 -3.6 42 77 17983 55 16 -13.1 -9.2 | 85 15 -15.3 -1.2 43 70 18560 90 6 -6.0 0.0 | 134 11 -8.2 8.0 44 70 18593 110 12 -11.3 4.1 | 132 18 -13.4 12.1 45 63 19202 10 4 -0.7 -3.9 | 144 5 -2.9 4.0 46 60 19507 35 6 -3.4 -4.9 | 118 6 -5.6 3.0 47 57 19812 55 6 -4.9 -3.4 | 122 8 -7.1 4.5 48 54 20117 125 8 -6.6 4.6 | 145 15 -8.7 12.5 49 51 20422 155 6 -2.5 5.4 | 161 14 -4.7 13.4 50 50 20560 155 16 -6.8 14.5 | 158 24 -8.9 22.5 51 46 21031 170 21 -3.6 20.7 | 169 29 -5.8 28.6 52 44 21336 155 14 -5.9 12.7 | 159 22 -8.1 20.6 53 42 21641 175 10 -0.9 10.0 | 170 18 -3.0 17.9 54 40 21946 170 6 -1.0 5.9 | 167 14 -3.2 13.9 55 38 22250 125 10 -8.2 5.7 | 143 17 -10.4 13.7 56 34 22860 135 10 -7.1 7.1 | 148 18 -9.2 15.0 57 33 23165 105 4 -3.9 1.0 | 146 11 -6.0 9.0 58 31 23470 90 4 -4.0 0.0 | 142 10 -6.2 8.0 59 30 23680 40 8 -5.1 -6.1 | 104 8 -7.3 1.8 60 28 24079 45 4 -2.8 -2.8 | 136 7 -5.0 5.1 61 27 24384 80 10 -9.8 -1.7 | 117 14 -12.0 6.2 62 26 24689 105 14 -13.5 3.6 | 126 20 -15.7 11.6 63 24 24994 85 18 -17.9 -1.6 | 108 21 -20.1 6.4 64 22 25603 100 19 -18.7 3.3 | 118 24 -20.9 11.3 65 20 26240 55 16 -13.1 -9.2 | 85 15 -15.3 -1.2 66 17 27127 30 16 -8.0 -13.9 | 60 12 -10.2 -5.9 67 16 27737 70 10 -9.4 -3.4 | 111 12 -11.6 4.5 68 14 28346 140 4 -2.6 3.1 | 157 12 -4.7 11.0 69 14 28651 195 4 1.0 3.9 | 175 12 -1.1 11.8 70 13 28956 215 6 3.4 4.9 | 186 13 1.3 12.9 71 13 29261 210 12 6.0 10.4 | 192 19 3.8 18.3 72 12 29566 275 8 8.0 -0.7 | 219 9 5.8 7.3 73 11 29870 255 8 7.7 2.1 | 209 11 5.6 10.0 74 11 30175 315 18 12.7 -12.7 | 294 12 10.6 -4.8 75 10 30770 230 29 22.2 18.6 | 217 33 20.0 26.6 Wind Parameters Mean winds (0-6000m): 314.7 at 11.0 knts Storm direction: 344.7 at 8.2 knts Shear (0-3000m) pos: 2.8 neg: 0.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 55.4 deg Storm rel helicity (0-3000m) pos: 92.9 neg: -26.0 tot: 66.9 m^2/s^2 ave: 22.3 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.65 Bulk Shear: 23.41 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 54 6 123 8| 11.1 0.0 11.1| 15.6 -10.8 4.7 9.5 0.15| 19.3 2.9 1000 100 6 137 12| 5.5 0.0 5.5| 53.6 -17.5 36.0 36.0 0.36| 16.6 5.9 1500 164 7 164 15| 4.6 0.0 4.6| 81.9 -17.5 64.3 42.9 0.48| 13.8 6.6 2000 207 8 185 15| 3.4 0.7 4.1| 82.8 -26.0 56.8 28.4 0.40| 11.1 4.4 2500 216 8 190 15| 3.1 0.5 3.6| 87.6 -26.0 61.6 24.7 0.41| 9.2 3.8 3000 221 9 194 15| 2.8 0.4 3.3| 92.9 -26.0 66.9 22.3 0.42| 8.0 3.3 4000 229 9 198 15| 0.5 0.3 0.9|109.8 -47.4 62.4 15.6 0.28| 8.7 2.4 5000 249 9 210 13| 1.0 0.3 1.3|114.9 -52.0 62.9 12.6 0.30| 8.4 2.5 6000 315 11 268 6| 1.1 0.5 1.6|121.6 -63.3 58.3 9.7 0.24| 8.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251218.12.gif