UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:1200Z 9 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 24.8 22.6 88 2.2 23.2 15 3 297.1 300.2 296.0 347.3 17.34 1 1001 79 26.0 21.7 77 4.3 22.9 51 4 299.1 302.1 296.0 347.3 16.54 2 1000 88 26.2 21.7 76 4.5 23.0 55 4 299.4 302.4 296.1 347.7 16.56 3 978 286 24.6 23.2 92 1.4 23.6 137 6 299.7 303.0 297.5 354.1 18.61 4 949 552 23.2 20.8 86 2.4 21.5 113 9 300.8 303.8 296.5 349.3 16.51 5 944 599 23.2 20.7 86 2.5 21.4 107 10 301.3 304.3 296.6 349.8 16.50 6 925 778 23.4 18.4 74 5.0 19.9 95 10 303.2 305.9 295.8 346.4 14.55 7 910 921 23.6 17.6 69 6.0 19.4 92 8 304.9 307.5 295.9 346.8 14.05 8 883 1184 22.2 12.2 53 10.0 15.7 86 4 306.0 307.9 293.4 336.6 10.16 9 867 1343 20.8 14.8 69 6.0 16.7 89 4 306.2 308.5 295.1 343.1 12.30 10 850 1514 20.6 10.6 53 10.0 14.2 95 4 307.7 309.5 293.4 336.5 9.48 11 839 1627 20.2 9.2 49 11.0 13.3 121 4 308.5 310.1 293.1 335.1 8.74 12 817 1855 18.0 12.0 68 6.0 14.1 123 5 308.5 310.5 294.7 341.4 10.85 13 700 3159 9.0 4.4 73 4.6 6.3 165 12 312.5 313.9 293.3 335.8 7.51 14 692 3254 8.0 5.2 82 2.8 6.3 155 9 312.4 313.9 293.6 337.3 8.04 15 643 3860 5.8 -0.2 65 6.0 2.5 188 6 316.5 317.6 293.1 335.2 5.87 16 636 3950 5.6 -4.4 49 10.0 0.6 189 4 317.3 318.1 292.0 331.2 4.34 17 604 4371 2.4 -7.6 48 10.0 -2.2 240 5 318.3 319.0 291.7 329.9 3.57 18 591 4546 0.8 -3.0 76 3.8 -1.2 228 6 318.4 319.4 293.1 335.1 5.19 19 563 4935 -2.3 -4.0 88 1.7 -3.1 253 10 319.2 320.2 293.2 335.5 5.06 20 546 5179 -3.3 -7.5 73 4.2 -5.2 273 14 320.8 321.6 292.7 333.9 3.99 21 504 5808 -8.7 -10.2 89 1.5 -9.4 274 19 321.7 322.4 292.6 333.2 3.49 22 500 5870 -9.1 -10.5 90 1.4 -9.7 270 19 321.9 322.6 292.6 333.3 3.44 23 494 5964 -8.5 -12.6 72 4.1 -10.1 266 19 323.8 324.4 292.7 333.6 2.94 24 446 6748 -13.7 -19.7 60 6.0 -15.6 230 21 326.8 327.2 292.6 333.1 1.80 25 426 7096 -14.5 -32.5 20 18.0 -18.4 228 25 330.1 330.3 292.3 332.3 0.59 26 418 7240 -15.7 -36.7 15 21.0 -19.7 227 27 330.4 330.5 292.2 331.9 0.39 27 410 7385 -17.1 -28.1 38 11.0 -19.7 226 29 330.4 330.6 292.7 333.8 0.92 28 408 7422 -17.3 -24.3 54 7.0 -19.2 226 29 330.6 330.9 293.2 335.3 1.31 29 406 7459 -17.7 -23.7 59 6.0 -19.3 226 30 330.6 330.9 293.2 335.5 1.39 30 403 7514 -17.9 -24.9 54 7.0 -19.7 225 30 331.0 331.3 293.2 335.5 1.26 31 401 7551 -17.9 -29.9 34 12.0 -20.6 225 31 331.5 331.6 292.9 334.4 0.80 32 400 7570 -17.9 -36.9 17 19.0 -21.4 225 31 331.7 331.8 292.6 333.3 0.40 33 382 7912 -20.7 -27.7 53 7.0 -22.3 244 25 332.4 332.6 293.4 336.2 1.03 34 367 8207 -22.9 -29.9 53 7.0 -24.4 239 26 333.3 333.5 293.4 336.5 0.87 35 351 8532 -25.9 -34.9 43 9.0 -27.4 232 26 333.6 333.7 293.2 335.7 0.56 36 347 8615 -26.1 -40.1 26 14.0 -28.0 230 26 334.4 334.5 293.2 335.7 0.34 37 343 8699 -26.7 -43.7 18 17.0 -28.8 228 27 334.7 334.7 293.2 335.6 0.23 38 336 8847 -28.1 -38.1 38 10.0 -29.5 225 27 334.8 334.8 293.4 336.4 0.43 39 320 9195 -30.9 -43.9 27 13.0 -32.3 227 27 335.6 335.6 293.4 336.5 0.24 40 309 9443 -32.7 -38.7 55 6.0 -33.4 229 27 336.4 336.5 293.9 338.1 0.44 41 300 9650 -34.5 -39.4 61 4.9 -35.1 230 27 336.7 336.8 293.9 338.4 0.42 42 290 9886 -36.5 -41.1 62 4.6 -37.0 231 28 337.2 337.3 294.0 338.6 0.36 43 255 10767 -42.7 -52.7 33 10.0 -43.3 234 34 340.6 340.7 294.6 341.1 0.11 44 250 10900 -43.9 -52.9 36 9.0 -44.4 235 35 340.8 340.8 294.6 341.3 0.11 45 224 11628 -49.7 -63.7 18 14.0 -50.1 235 37 342.8 342.8 295.0 342.9 0.03 46 200 12360 -55.9 -65.9 28 10.0 -56.1 240 37 344.2 344.2 295.4 344.4 0.03 47 195 12521 -56.7 -65.7 31 9.0 -56.9 243 39 345.5 345.5 295.7 345.6 0.03 48 194 12554 -56.9 -65.9 31 9.0 -57.1 244 40 345.7 345.7 295.7 345.8 0.03 49 192 12620 -55.7 -68.7 18 13.0 -55.9 245 40 348.6 348.6 296.3 348.7 0.02 50 191 12653 -55.7 -70.7 14 15.0 -55.9 246 41 349.1 349.1 296.4 349.2 0.01 51 150 14160 -65.9 -77.9 17 12.0 -66.0 235 29 356.6 356.6 298.0 356.6 0.01 52 141 14532 -68.9 -79.9 19 11.0 -68.9 231 31 357.7 357.7 298.2 357.7 0.00 53 100 16560 -74.1 -90.1 7 16.0 -74.2 260 37 384.6 384.6 303.0 384.6 0.00 54 85 17496 -80.1 -93.1 10 13.0 -80.1 285 27 390.7 390.7 303.9 390.7 0.00 55 76 18129 -80.5 -92.5 12 12.0 -80.5 243 28 402.6 402.6 305.6 402.6 0.00 56 74 18281 -77.7 -90.7 11 13.0 -77.7 230 29 411.6 411.6 306.7 411.6 0.00 57 70 18600 -77.7 -89.7 13 12.0 -77.7 360 14 418.2 418.2 307.5 418.2 0.00 58 61 19392 -77.1 -88.1 16 11.0 -77.1 96 6 436.3 436.3 309.5 436.3 0.00 59 59 19585 -74.7 -88.7 10 14.0 -74.7 87 7 445.8 445.8 310.4 445.9 0.00 60 56 19888 -76.1 -88.1 13 12.0 -76.2 66 7 449.4 449.4 310.8 449.4 0.00 61 53 20211 -70.7 -87.7 6 17.0 -70.8 155 7 469.0 469.0 312.5 469.0 0.00 62 50 20560 -68.3 -88.3 4 20.0 -68.5 40 6 482.5 482.5 313.7 482.6 0.00 63 47 20932 -68.1 -89.1 3 21.0 -68.3 49 6 491.6 491.6 314.4 491.6 0.00 64 45 21195 -64.7 -88.7 2 24.0 -65.1 41 6 506.0 506.0 315.4 506.1 0.00 65 42 21615 -65.7 -90.7 2 25.0 -66.0 29 6 513.6 513.6 315.9 513.7 0.00 66 37 22397 -59.9 -90.9 1 31.0 -60.7 249 4 547.5 547.5 317.9 547.5 0.00 67 35 22742 -61.7 -91.7 1 30.0 -62.4 233 8 551.6 551.6 318.2 551.6 0.00 68 31 23495 -61.1 -94.1 1 33.0 -61.9 282 10 572.7 572.7 319.3 572.7 0.00 69 30 23700 -58.7 -92.7 0 34.0 -59.7 265 12 584.6 584.6 319.9 584.6 0.00 70 29 23913 -57.9 -91.9 1 34.0 -59.1 276 12 592.5 592.5 320.3 592.5 0.00 71 26 24602 -56.9 -90.9 1 34.0 -58.4 264 11 614.1 614.2 321.2 614.2 0.00 72 23 25371 -60.3 -94.3 0 34.0 -61.4 256 16 626.1 626.1 321.7 626.1 0.00 73 22 25647 -60.9 -93.9 1 33.0 -62.0 268 13 632.3 632.3 322.0 632.3 0.00 74 21 25939 -55.7 -90.7 1 35.0 -57.7 233 10 656.5 656.5 322.9 656.5 0.00 75 20 26250 -55.1 -90.1 1 35.0 -57.3 260 6 667.5 667.5 323.3 667.6 0.01 76 18 26932 -51.1 -87.1 1 36.0 -54.5 267 12 700.6 700.6 324.4 700.6 0.01 77 15 28121 -51.5 -87.5 1 36.0 -55.3 318 17 736.7 736.7 325.6 736.8 0.01 78 12 29585 -48.3 -85.3 1 37.0 -53.9 209 6 796.6 796.6 327.1 796.8 0.02 79 11 30165 -43.7 -81.7 1 38.0 -51.7 255 12 833.4 833.4 328.0 833.8 0.05 80 10 30810 -41.7 -80.7 1 39.0 -51.1 225 12 863.9 863.9 328.7 864.5 0.06 81 9.5 31158 -41.3 -80.3 1 39.0 -51.1 878.2 878.2 329.0 878.8 0.07 82 8.4 31990 -43.3 -81.3 1 38.0 -52.6 901.8 901.8 329.5 902.4 0.06 TRP 85 17496 -80.1 -93.1 10 13.0 -80.1 285 27 390.7 390.7 303.9 390.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 583.77 mb = 4646.81 m = 15245.25 ft Wetbulb zero: 629.11 mb = 4038.38 m = 13249.12 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 71.45 % Est. max temperature: 34.55 C = 94.18 F Sfc-Lift cond lev (LCL): 978.52 mb = 281.05 m = 922.08 ft T: 24.64 C 700-500 lapse rate: 6.68 C/km ThetaE index: 10.18 C Layer 883.0- 867.0 mb Conv cond level (CCL): 822.33 mb = 1799.25 m = 5902.99 ft Mean mixing ratio: 16.54 g/kg Conv temperature: 36.20 C = 97.17 F Cap Strength: 3.54 C Lifted Index: -6.01 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.90 C Lifted Index @700 mb: -1.48 C Showalter Index: -0.80 C Risk: Thunderstorms probable Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 19.70 C K Index: 35.70 Risk: > 80 % chance of thunderstorms Sweat Index: 162.20 Risk: None Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1665.36 J/kg Max Up Vert Vel: 57.71 m/s Conv Inhibition (B-): 132.05 J/kg Cap Strength: 3.45 C Lift Cond Lev (LCL): 915.95 mb = 864.02 m = 2834.68 ft Lev Free Conv (LFC): 750.95 mb = 2566.37 m = 8419.74 ft Equ Level (EL): 180.95 mb = 12990.51 m = 42619.25 ft B at Equ Level: 1650.35 J/kg Max Parcel Lev (MPL): 90.95 mb = 17106.46 m = 56122.87 ft Wind level data Storm motion: 234 at 6 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 15 3 -0.8 -2.9 | 42 9 -5.9 -6.5 1 1000 88 55 4 -3.3 -2.3 | 55 10 -8.4 -5.9 2 976 305 145 6 -3.4 4.9 | 98 9 -8.5 1.3 3 943 610 105 10 -9.7 2.6 | 86 15 -14.8 -1.1 4 925 778 95 10 -10.0 0.9 | 80 15 -15.1 -2.8 5 879 1219 85 4 -4.0 -0.3 | 66 10 -9.1 -4.0 6 850 1514 95 4 -4.0 0.3 | 70 10 -9.1 -3.3 7 849 1524 120 4 -3.5 2.0 | 79 9 -8.6 -1.6 8 790 2134 125 6 -4.9 3.4 | 89 10 -10.0 -0.2 9 762 2438 175 6 -0.5 6.0 | 113 6 -5.6 2.3 10 700 3159 165 12 -3.1 11.6 | 134 11 -8.2 7.9 11 683 3353 145 6 -3.4 4.9 | 98 9 -8.5 1.3 12 658 3658 185 8 0.7 8.0 | 134 6 -4.4 4.3 13 634 3962 190 4 0.7 3.9 | 94 4 -4.4 0.3 14 610 4267 245 4 3.6 1.7 | 37 2 -1.5 -2.0 15 587 4572 225 6 4.2 4.2 | 125 1 -0.9 0.6 16 545 5182 275 14 13.9 -1.2 | 299 10 8.8 -4.9 17 505 5791 275 19 18.9 -1.7 | 291 15 13.8 -5.3 18 500 5870 270 19 19.0 -0.0 | 285 14 13.9 -3.6 19 448 6706 230 21 16.1 13.5 | 228 15 11.0 9.9 20 400 7570 225 31 21.9 21.9 | 223 25 16.8 18.3 21 397 7620 225 31 21.9 21.9 | 223 25 16.8 18.3 22 381 7925 245 25 22.7 10.6 | 248 19 17.6 6.9 23 336 8839 225 27 19.1 19.1 | 222 21 14.0 15.4 24 300 9650 230 27 20.7 17.4 | 229 21 15.6 13.7 25 250 10900 235 35 28.7 20.1 | 235 29 23.6 16.4 26 205 12192 235 39 31.9 22.4 | 235 33 26.8 18.7 27 200 12360 240 37 32.0 18.5 | 241 31 26.9 14.9 28 178 13106 255 47 45.4 12.2 | 258 41 40.3 8.5 29 161 13716 265 33 32.9 2.9 | 272 28 27.8 -0.8 30 150 14160 235 29 23.8 16.6 | 235 23 18.7 13.0 31 139 14630 230 31 23.7 19.9 | 229 25 18.6 16.3 32 125 15240 235 43 35.2 24.7 | 235 37 30.1 21.0 33 107 16154 260 37 36.4 6.4 | 265 31 31.3 2.8 34 100 16560 260 37 36.4 6.4 | 265 31 31.3 2.8 35 97 16764 260 37 36.4 6.4 | 265 31 31.3 2.8 36 85 17496 285 27 26.1 -7.0 | 297 24 21.0 -10.6 37 82 17678 280 25 24.6 -4.3 | 292 21 19.5 -8.0 38 74 18288 230 29 22.2 18.6 | 229 23 17.1 15.0 39 70 18593 325 12 6.9 -9.8 | 352 14 1.8 -13.5 40 70 18600 360 14 -0.0 -14.0 | 16 18 -5.1 -17.6 41 67 18898 5 12 -1.0 -12.0 | 22 17 -6.2 -15.6 42 63 19202 70 6 -5.6 -2.1 | 62 12 -10.7 -5.7 43 60 19507 110 6 -5.6 2.1 | 82 11 -10.7 -1.6 44 57 19812 30 8 -4.0 -6.9 | 41 14 -9.1 -10.6 45 54 20117 155 6 -2.5 5.4 | 103 8 -7.6 1.8 46 51 20422 155 8 -3.4 7.3 | 113 9 -8.5 3.6 47 50 20560 40 6 -3.9 -4.6 | 47 12 -9.0 -8.2 48 49 20726 55 6 -4.9 -3.4 | 55 12 -10.0 -7.1 49 40 21946 20 6 -2.1 -5.6 | 38 12 -7.2 -9.3 50 38 22250 220 6 3.9 4.6 | 127 2 -1.2 1.0 51 36 22555 275 2 2.0 -0.2 | 39 5 -3.1 -3.8 52 34 22860 210 12 6.0 10.4 | 188 7 0.9 6.8 53 33 23165 265 8 8.0 0.7 | 316 4 2.9 -2.9 54 31 23470 285 10 9.7 -2.6 | 324 8 4.6 -6.2 55 30 23700 265 12 12.0 1.0 | 291 7 6.8 -2.6 56 30 23774 260 12 11.8 2.1 | 283 7 6.7 -1.6 57 28 24079 295 12 10.9 -5.1 | 326 10 5.8 -8.7 58 27 24384 250 10 9.4 3.4 | 273 4 4.3 -0.2 59 26 24689 270 12 12.0 -0.0 | 298 8 6.9 -3.6 60 23 25298 250 16 15.0 5.5 | 260 10 9.9 1.8 61 22 25603 275 14 13.9 -1.2 | 299 10 8.8 -4.9 62 21 25908 230 10 7.7 6.4 | 223 4 2.6 2.8 63 20 26213 260 8 7.9 1.4 | 309 4 2.8 -2.3 64 20 26250 260 6 5.9 1.0 | 343 3 0.8 -2.6 65 19 26518 255 6 5.8 1.6 | 342 2 0.7 -2.1 66 18 26822 255 10 9.7 2.6 | 283 5 4.6 -1.1 67 18 27127 285 14 13.5 -3.6 | 311 11 8.4 -7.3 68 15 28346 325 18 10.3 -14.7 | 344 19 5.2 -18.4 69 13 29261 315 10 7.1 -7.1 | 350 11 2.0 -10.7 70 12 29566 205 6 2.5 5.4 | 125 3 -2.6 1.8 71 11 30175 255 12 11.6 3.1 | 275 7 6.5 -0.5 72 10 30810 225 12 8.5 8.5 | 215 6 3.4 4.8 Wind Parameters Mean winds (0-6000m): 204.5 at 8.4 knts Storm direction: 234.5 at 6.3 knts Shear (0-3000m) pos: 2.3 neg: 0.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 90.3 deg Storm rel helicity (0-3000m) pos: 46.1 neg: -24.9 tot: 21.2 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.1 10^-3/s Energy-Hel index: 0.34 Bulk Rich Number: 125.92 Bulk Shear: 13.23 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 ------------------------------------------------------------------------------- 500 116 6 83 10| 10.1 0.0 10.1| 24.5 -3.2 21.2 42.4 0.58| 15.0 8.8 1000 104 7 81 12| 5.0 2.2 7.2| 24.5 -21.2 3.3 3.3 0.17| 11.3 1.9 1500 100 6 78 12| 2.9 1.4 4.3| 25.8 -24.9 0.9 0.6 0.12| 8.7 1.0 2000 105 6 79 11| 2.9 1.1 3.9| 32.6 -24.9 7.6 3.8 0.20| 7.4 1.5 2500 113 6 83 11| 2.8 0.9 3.7| 41.6 -24.9 16.7 6.7 0.29| 7.1 2.0 3000 126 6 91 10| 2.3 0.2 2.5| 46.1 -24.9 21.2 7.1 0.31| 6.6 2.1 4000 140 7 99 10| 1.4 0.5 1.9| 53.5 -42.7 10.8 2.7 0.14| 6.9 0.9 5000 157 7 108 8| 1.6 0.4 2.0| 56.9 -44.4 12.5 2.5 0.17| 6.9 1.2 6000 204 8 158 4| 1.6 0.2 1.8| 61.2 -63.8 -2.6 -0.4 0.10| 6.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20251209.12.gif