UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:1200Z 1 DEC 25 Station: MMZC WMO ident: 76526 Latitude: 22.75 Longitude: -102.50 Elevation: 2265.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 119 1 925 796 2 850 1518 SFC 778 2265 12.0 1.0 47 11.0 6.1 215 2 306.4 307.4 289.5 322.6 5.29 4 772 2330 13.4 0.4 41 13.0 6.5 208 5 308.6 309.5 290.1 324.4 5.10 5 735 2741 11.8 0.8 47 11.0 5.8 244 16 311.2 312.2 291.3 328.4 5.52 6 700 3146 8.4 1.4 61 7.0 4.5 240 18 311.8 312.9 291.9 330.7 6.06 7 646 3802 3.0 -0.2 79 3.2 1.3 236 20 312.9 314.0 292.0 331.2 5.85 8 608 4290 0.2 -3.4 77 3.6 -1.6 210 23 315.2 316.1 291.9 330.7 4.90 9 604 4343 -0.3 -3.2 81 2.9 -1.7 212 23 315.2 316.1 292.0 331.1 5.01 10 594 4476 -0.9 -10.9 47 10.0 -5.0 217 24 316.0 316.5 290.3 325.1 2.80 11 587 4571 -1.1 -15.1 34 14.0 -6.3 220 25 316.8 317.2 289.8 323.5 2.01 12 563 4902 -3.5 -10.5 58 7.0 -6.4 233 27 317.8 318.4 291.1 327.8 3.05 13 559 4958 -3.7 -13.7 46 10.0 -7.5 235 27 318.2 318.7 290.6 326.1 2.37 14 555 5015 -4.1 -14.1 46 10.0 -7.9 237 28 318.4 318.8 290.6 326.1 2.31 15 550 5086 -4.5 -8.1 76 3.6 -6.1 240 28 318.7 319.5 292.0 331.0 3.78 16 540 5230 -5.5 -6.4 93 0.9 -5.9 245 29 319.2 320.1 292.6 333.5 4.39 17 500 5830 -8.9 -10.0 92 1.1 -9.4 250 37 322.2 322.9 292.8 334.0 3.58 18 432 6951 -15.7 -16.9 90 1.2 -16.1 250 48 327.3 327.8 293.2 335.4 2.36 19 400 7530 -18.5 -21.0 81 2.5 -19.3 250 47 330.9 331.3 293.6 337.3 1.79 20 372 8069 -22.1 -25.3 75 3.2 -22.9 250 47 333.1 333.4 293.8 337.8 1.31 21 350 8515 -25.1 -31.1 57 6.0 -26.3 248 50 334.9 335.1 293.8 337.9 0.81 22 347 8578 -25.3 -36.3 35 11.0 -27.1 247 51 335.5 335.6 293.7 337.3 0.49 23 331 8920 -27.5 -43.5 20 16.0 -29.5 244 55 337.0 337.1 293.8 338.0 0.25 24 300 9620 -33.5 -47.5 23 14.0 -34.8 240 60 338.2 338.2 294.0 338.9 0.17 25 253 10780 -42.5 -58.5 16 16.0 -43.2 240 56 341.7 341.7 294.8 341.9 0.06 26 250 10860 -43.3 -59.3 16 16.0 -44.0 240 56 341.7 341.7 294.8 341.9 0.05 27 233 11333 -47.5 -56.5 35 9.0 -47.9 237 60 342.3 342.3 295.0 342.6 0.08 28 220 11712 -50.5 -59.5 34 9.0 -50.8 235 60 343.3 343.3 295.1 343.5 0.06 29 200 12330 -55.5 -64.5 32 9.0 -55.7 230 51 344.9 344.9 295.5 345.0 0.03 30 168 13417 -63.7 -75.7 18 12.0 -63.8 243 58 348.9 348.9 296.4 348.9 0.01 31 150 14100 -69.7 -79.7 22 10.0 -69.8 245 62 350.0 350.0 296.7 350.0 0.00 32 144 14342 -71.7 -80.7 25 9.0 -71.8 241 59 350.7 350.7 296.8 350.7 0.00 33 127 15074 -76.1 -83.1 32 7.0 -76.1 231 50 355.5 355.5 297.8 355.6 0.00 34 126 15120 -76.3 -83.3 32 7.0 -76.3 230 49 356.0 356.0 297.9 356.0 0.00 35 100 16450 -76.5 -85.5 23 9.0 -76.5 255 37 379.9 379.9 302.2 379.9 0.00 36 91 16997 -71.9 -84.9 13 13.0 -71.9 261 35 399.4 399.4 305.1 399.5 0.00 37 78 17901 -72.3 -86.3 10 14.0 -72.3 283 28 416.6 416.6 307.3 416.6 0.00 38 70 18530 -75.9 -87.9 13 12.0 -75.9 290 16 422.0 422.0 307.9 422.0 0.00 39 63 19143 -73.3 -87.3 10 14.0 -73.4 277 13 440.6 440.6 310.0 440.7 0.00 40 59 19524 -75.5 -87.5 14 12.0 -75.6 253 14 444.1 444.1 310.3 444.1 0.00 41 54 20039 -73.7 -88.7 8 15.0 -73.8 289 17 459.6 459.6 311.7 459.6 0.00 42 51 20380 -66.3 -86.3 4 20.0 -66.5 264 14 484.5 484.5 313.8 484.5 0.00 43 50 20500 -64.5 -84.5 5 20.0 -64.8 255 18 491.5 491.5 314.3 491.5 0.01 44 48 20751 -62.1 -84.1 4 22.0 -62.6 262 19 503.0 503.0 315.2 503.0 0.01 45 37 22366 -60.1 -85.1 2 25.0 -60.9 237 20 547.0 547.0 317.9 547.0 0.01 46 32 23263 -63.9 -86.9 3 23.0 -64.4 247 17 560.0 560.0 318.6 560.0 0.01 47 30 23660 -61.9 -86.9 2 25.0 -62.6 275 23 575.9 575.9 319.5 575.9 0.01 48 27 24316 -57.7 -86.7 1 29.0 -59.0 239 23 605.3 605.3 320.9 605.4 0.01 49 23 25326 -57.5 -87.5 1 30.0 -59.0 266 29 634.3 634.3 322.1 634.4 0.01 50 20 26200 -60.7 -88.7 1 28.0 -61.9 265 39 650.4 650.4 322.7 650.4 0.01 51 19 26520 -59.9 -88.9 1 29.0 -61.3 265 39 662.5 662.5 323.2 662.5 0.01 52 17 27223 -54.9 -86.9 1 32.0 -57.4 270 39 699.9 699.9 324.4 700.0 0.01 53 13 28937 -55.1 -91.1 0 36.0 -58.2 292 39 755.0 755.0 326.1 755.1 0.01 TRP 126 15120 -76.3 -83.3 32 7.0 -76.3 230 49 356.0 356.0 297.9 356.0 0.00 WND 220 11712 -50.5 -59.5 34 9.0 -50.8 235 60 343.3 343.3 295.1 343.5 0.06 Sounding variables and indices 1000-500 mb thick: 5711.00 m Freezing level: 606.40 mb = 4311.10 m = 14143.84 ft Wetbulb zero: 628.68 mb = 4020.75 m = 13191.27 ft Sfc-500 mean rel hum: 66.54 % Est. max temperature: 19.06 C = 66.30 F Sfc-Lift cond lev (LCL): 658.25 mb = 3648.48 m = 11969.95 ft T: 4.26 C 700-500 lapse rate: 6.45 C/km Conv cond level (CCL): 575.00 mb = 4734.54 m = 15533.09 ft Mean mixing ratio: 5.64 g/kg Conv temperature: 22.18 C = 71.92 F Cap Strength: 3.10 C Lifted Index: 3.15 C Risk: None Lifted Index @300 mb: 7.85 C Lifted Index @700 mb: 0.89 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.18 J/kg Max Up Vert Vel: 6.19 m/s Conv Inhibition (B-): 38092.30 J/kg Cap Strength: 3.06 C Lift Cond Lev (LCL): 627.65 mb = 4033.85 m = 13234.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 24 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 ---------------------------------------------------------- 0 778 2265 215 2 1.1 1.6 | 99 23 -23.0 3.8 1 762 2438 195 10 2.6 9.7 | 119 25 -21.5 11.8 2 735 2743 245 16 14.5 6.8 | 133 13 -9.6 8.9 3 700 3146 240 18 15.6 9.0 | 143 14 -8.5 11.1 4 632 3962 235 21 17.2 12.0 | 154 16 -6.9 14.2 5 608 4267 210 23 11.5 19.9 | 150 25 -12.6 22.1 6 522 5486 255 31 29.9 8.0 | 210 12 5.8 10.2 7 500 5830 250 37 34.8 12.7 | 216 18 10.7 14.8 8 446 6706 250 49 46.0 16.8 | 229 29 21.9 18.9 9 400 7530 250 47 44.2 16.1 | 228 27 20.1 18.2 10 363 8230 250 47 44.2 16.1 | 228 27 20.1 18.2 11 307 9449 240 62 53.7 31.0 | 222 44 29.6 33.1 12 300 9620 240 60 52.0 30.0 | 221 43 27.9 32.1 13 250 10860 240 56 48.5 28.0 | 219 39 24.4 30.1 14 224 11582 235 62 50.8 35.6 | 215 46 26.7 37.7 15 220 11712 235 60 49.1 34.4 | 214 44 25.0 36.6 16 204 12192 230 53 40.6 34.1 | 204 40 16.5 36.2 17 200 12330 230 51 39.1 32.8 | 203 38 15.0 34.9 18 152 14021 250 62 58.3 21.2 | 236 41 34.2 23.3 19 150 14100 245 62 56.2 26.2 | 229 43 32.1 28.3 20 126 15120 230 49 37.5 31.5 | 202 36 13.4 33.6 21 123 15240 230 47 36.0 30.2 | 200 34 11.9 32.3 22 117 15545 245 49 44.4 20.7 | 222 31 20.3 22.8 23 100 16450 255 37 35.7 9.6 | 225 17 11.6 11.7 24 95 16764 255 37 35.7 9.6 | 225 17 11.6 11.7 25 77 17983 285 27 26.1 -7.0 | 338 5 2.0 -4.9 26 73 18288 330 19 9.5 -16.5 | 46 20 -14.6 -14.3 27 70 18530 290 16 15.0 -5.5 | 70 10 -9.1 -3.3 28 69 18593 320 18 11.6 -13.8 | 47 17 -12.5 -11.7 29 66 18898 265 19 18.9 1.7 | 126 6 -5.2 3.8 30 62 19202 280 12 11.8 -2.1 | 90 12 -12.3 0.1 31 59 19507 250 14 13.2 4.8 | 122 13 -11.0 6.9 32 56 19812 285 19 18.4 -4.9 | 64 6 -5.8 -2.8 33 53 20117 290 16 15.0 -5.5 | 70 10 -9.1 -3.3 34 51 20422 260 14 13.8 2.4 | 114 11 -10.3 4.6 35 50 20500 255 18 17.4 4.7 | 135 10 -6.7 6.8 36 46 21031 270 21 21.0 -0.0 | 124 4 -3.1 2.1 37 44 21336 260 21 20.7 3.6 | 149 7 -3.4 5.8 38 42 21641 280 19 18.7 -3.3 | 78 6 -5.4 -1.2 39 40 21946 230 18 13.8 11.6 | 143 17 -10.3 13.7 40 36 22555 240 21 18.2 10.5 | 155 14 -5.9 12.6 41 33 23165 240 16 13.9 8.0 | 135 14 -10.3 10.1 42 30 23660 275 23 22.9 -2.0 | 96 1 -1.2 0.1 43 29 23774 275 25 24.9 -2.2 | 273 1 0.8 -0.0 44 27 24384 235 23 18.8 13.2 | 161 16 -5.3 15.3 45 22 25603 275 31 30.9 -2.7 | 275 7 6.8 -0.6 46 20 26200 265 39 38.9 3.4 | 249 16 14.7 5.5 47 18 26518 265 39 38.9 3.4 | 249 16 14.7 5.5 48 13 27737 295 39 35.3 -16.5 | 322 18 11.2 -14.3 49 11 28042 285 27 26.1 -7.0 | 338 5 2.0 -4.9 50 9 28956 285 37 35.7 -9.6 | 303 14 11.6 -7.4 Wind Parameters Mean winds (0-6000m): 245.1 at 32.3 knts Storm direction: 275.1 at 24.2 knts Shear (0-3000m) pos: 5.0 neg: 2.3 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 93.2 deg Storm rel helicity (0-3000m) pos: 168.7 neg: -8.6 tot: 160.2 m^2/s^2 ave: 53.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 69.03 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 ------------------------------------------------------------------------------- 500 222 11 121 20| 14.8 0.0 14.8| 75.7 0.0 75.7 151.4 0.63| 21.1 13.4 1000 234 14 129 16| 7.4 1.5 8.9| 85.2 0.0 85.2 85.2 0.67| 12.0 8.0 1500 236 16 135 16| 4.9 1.7 6.6| 92.3 0.0 92.3 61.5 0.69| 8.7 6.0 2000 233 17 141 16| 3.7 3.4 7.1| 95.1 -8.6 86.5 43.2 0.46| 9.3 4.3 2500 230 19 145 17| 4.5 2.7 7.2|135.2 -8.6 126.7 50.7 0.52| 9.2 4.8 3000 232 20 151 17| 5.0 2.3 7.3|168.7 -8.6 160.2 53.4 0.57| 9.3 5.3 4000 240 24 168 15| 4.6 2.1 6.7|203.7 -8.6 195.1 48.8 0.55| 9.1 5.0 5000 243 29 187 15| 3.7 2.0 5.7|219.7 -11.9 207.8 41.6 0.53| 8.0 4.2 6000 245 32 198 17| 3.1 1.7 4.7|219.7 -14.0 205.7 34.3 0.52| 6.8 3.5 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20251201.12.gif