UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for MMZC... Searching the city database file for: MMZC ... Date:0000Z 28 NOV 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 80 1 925 778 2 850 1525 SFC 781 2265 21.8 3.8 31 18.0 11.1 0 0 316.6 317.8 293.6 337.0 6.45 4 780 2276 19.0 5.0 40 14.0 10.6 3 1 313.7 315.0 293.2 335.6 7.03 5 738 2747 13.2 3.2 51 10.0 7.5 67 16 312.3 313.6 292.4 332.7 6.54 6 700 3188 9.0 3.0 66 6.0 5.6 95 16 312.5 313.7 292.7 333.6 6.80 7 638 3944 1.8 1.4 97 0.4 1.6 103 11 312.7 313.9 292.6 333.4 6.65 8 580 4703 -3.5 -3.8 98 0.3 -3.7 244 4 315.1 316.1 292.0 330.9 4.98 9 551 5105 -6.3 -7.2 93 0.9 -6.7 253 5 316.4 317.2 291.6 329.5 4.04 10 543 5219 -7.1 -9.1 86 2.0 -7.9 256 4 316.8 317.5 291.2 328.3 3.54 11 538 5291 -7.9 -14.9 57 7.0 -10.4 274 5 316.7 317.1 290.0 324.1 2.23 12 533 5364 -8.3 -17.3 48 9.0 -11.3 292 5 317.1 317.4 289.8 323.2 1.85 13 505 5783 -7.3 -25.3 22 18.0 -12.4 325 2 323.2 323.4 290.7 326.6 0.97 14 504 5798 -7.1 -25.1 22 18.0 -12.2 325 2 323.6 323.8 290.9 327.1 0.99 15 500 5860 -7.7 -25.7 22 18.0 -12.7 325 2 323.7 323.8 290.9 327.0 0.94 16 472 6306 -11.5 -31.5 17 20.0 -16.0 290 11 324.3 324.4 290.7 326.4 0.58 17 445 6757 -13.3 -26.3 33 13.0 -16.7 300 21 327.6 327.8 292.0 331.1 1.00 18 400 7560 -20.1 -31.1 37 11.0 -22.4 290 27 328.9 329.0 292.1 331.5 0.71 19 390 7746 -21.5 -34.5 30 13.0 -23.8 290 26 329.4 329.5 292.1 331.4 0.53 20 363 8269 -25.9 -30.4 66 4.5 -26.8 288 25 330.4 330.5 292.6 333.4 0.84 21 327 9016 -30.5 -37.5 50 7.0 -31.4 280 30 334.1 334.2 293.3 335.8 0.46 22 300 9620 -35.5 -40.3 61 4.8 -36.0 290 43 335.3 335.4 293.5 336.8 0.38 23 295 9737 -36.5 -40.1 69 3.6 -36.9 290 45 335.5 335.6 293.6 337.1 0.39 24 287 9926 -38.1 -44.1 53 6.0 -38.7 291 48 335.9 336.0 293.6 336.9 0.27 25 277 10169 -40.1 -43.7 68 3.6 -40.4 292 51 336.4 336.5 293.7 337.6 0.29 26 250 10860 -45.5 -49.6 63 4.1 -45.7 295 62 338.4 338.5 294.1 339.1 0.17 27 238 11186 -48.5 -52.2 65 3.7 -48.7 297 66 338.7 338.7 294.1 339.2 0.13 28 232 11353 -49.9 -53.3 67 3.4 -50.0 298 67 339.0 339.1 294.2 339.5 0.12 29 229 11438 -50.5 -53.6 70 3.1 -50.6 299 68 339.4 339.4 294.3 339.9 0.11 30 227 11495 -50.9 -56.9 49 6.0 -51.1 299 69 339.6 339.7 294.3 340.0 0.08 31 226 11524 -50.9 -60.9 30 10.0 -51.2 300 69 340.1 340.1 294.4 340.3 0.05 32 225 11553 -51.1 -65.1 17 14.0 -51.4 300 70 340.2 340.2 294.4 340.3 0.03 33 220 11699 -51.7 -68.7 11 17.0 -52.0 301 71 341.5 341.5 294.7 341.5 0.02 34 213 11908 -53.5 -61.5 37 8.0 -53.7 302 73 341.8 341.8 294.8 342.0 0.05 35 200 12310 -56.3 -66.3 27 10.0 -56.5 305 78 343.6 343.6 295.2 343.7 0.03 36 197 12405 -56.7 -68.7 21 12.0 -56.9 305 79 344.5 344.5 295.4 344.5 0.02 37 160 13685 -67.3 -73.3 42 6.0 -67.4 305 92 347.7 347.7 296.1 347.7 0.01 38 150 14070 -70.1 -75.1 48 5.0 -70.1 305 95 349.3 349.3 296.5 349.4 0.01 39 149 14110 -70.2 -75.5 46 5.2 -70.2 305 93 349.8 349.8 296.6 349.8 0.01 40 138 14563 -71.5 -79.5 29 8.0 -71.5 308 69 355.3 355.3 297.8 355.3 0.01 41 133 14781 -70.9 -81.9 18 11.0 -70.9 309 57 360.1 360.1 298.7 360.2 0.00 42 128 15008 -70.3 -83.3 13 13.0 -70.4 308 49 365.2 365.2 299.7 365.2 0.00 43 100 16450 -76.3 -88.3 13 12.0 -76.3 265 39 380.3 380.3 302.3 380.3 0.00 44 98 16568 -76.7 -87.7 16 11.0 -76.7 270 43 381.7 381.7 302.5 381.7 0.00 45 78 17900 -74.5 -87.5 12 13.0 -74.6 279 34 412.0 412.1 306.7 412.1 0.00 46 74 18211 -71.3 -87.3 8 16.0 -71.4 304 21 425.0 425.0 308.3 425.1 0.00 47 70 18540 -73.5 -87.5 10 14.0 -73.6 250 16 427.1 427.1 308.5 427.2 0.00 48 67 18795 -75.1 -89.1 10 14.0 -75.2 252 17 429.1 429.1 308.7 429.1 0.00 49 51 20401 -68.9 -88.9 4 20.0 -69.1 278 13 478.4 478.4 313.3 478.4 0.00 50 50 20520 -68.3 -89.3 3 21.0 -68.5 285 10 482.5 482.5 313.7 482.6 0.00 51 47 20896 -64.7 -89.7 2 25.0 -65.0 251 9 499.8 499.8 314.9 499.8 0.00 52 40 21894 -60.3 -90.3 1 30.0 -61.0 291 13 534.4 534.4 317.2 534.4 0.00 53 33 23090 -62.5 -91.5 1 29.0 -63.1 291 17 558.8 558.8 318.6 558.8 0.00 54 30 23680 -62.1 -91.1 1 29.0 -62.8 245 19 575.3 575.3 319.5 575.4 0.00 55 28 24106 -62.3 -91.3 1 29.0 -63.0 262 17 586.3 586.3 320.0 586.3 0.00 56 24 25074 -54.7 -89.7 1 35.0 -56.7 273 24 634.8 634.8 322.1 634.8 0.01 57 22 25634 -51.9 -87.9 1 36.0 -54.6 271 24 659.1 659.1 323.0 659.2 0.01 58 20 26250 -53.1 -88.1 1 35.0 -55.8 285 25 673.6 673.6 323.6 673.7 0.01 59 18 26925 -55.7 -88.7 1 33.0 -57.9 292 24 686.0 686.0 324.0 686.1 0.01 60 16 27675 -55.9 -89.9 1 34.0 -58.3 286 22 708.9 708.9 324.7 708.9 0.01 61 14 28532 -52.1 -88.1 1 36.0 -55.9 749.4 749.4 325.9 749.5 0.01 62 13 29011 -53.3 -88.3 1 35.0 -56.9 761.3 761.3 326.3 761.4 0.01 63 10 30721 -47.9 -86.9 0 39.0 -54.3 840.7 840.8 328.2 840.9 0.02 TRP 98 16568 -76.7 -87.7 16 11.0 -76.7 270 43 381.7 381.7 302.5 381.7 0.00 WND 149 14110 -70.2 -75.5 46 5.2 -70.2 305 93 349.8 349.8 296.6 349.8 0.01 Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 618.30 mb = 4201.47 m = 13784.19 ft Wetbulb zero: 620.38 mb = 4166.68 m = 13670.04 ft Sfc-500 mean rel hum: 71.69 % Est. max temperature: 18.44 C = 65.19 F Sfc-Lift cond lev (LCL): 597.43 mb = 4466.97 m = 14655.23 ft T: -1.85 C 700-500 lapse rate: 6.25 C/km ThetaE index: 4.25 C Layer 780.0- 700.0 mb Conv cond level (CCL): 634.38 mb = 3989.02 m = 13087.17 ft Mean mixing ratio: 6.74 g/kg Conv temperature: 18.31 C = 64.96 F Cap Strength: 2.02 C Lifted Index: 1.83 C Risk: Showers probable Lifted Index @300 mb: 2.45 C Lifted Index @700 mb: -0.21 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.00 J/kg Max Up Vert Vel: 10.77 m/s Conv Inhibition (B-): 5.61 J/kg Cap Strength: 3.60 C Lift Cond Lev (LCL): 635.36 mb = 3976.72 m = 13046.82 ft Lev Free Conv (LFC): 630.36 mb = 4039.65 m = 13253.30 ft Equ Level (EL): 510.36 mb = 5700.73 m = 18702.94 ft B at Equ Level: 52.16 J/kg Max Parcel Lev (MPL): 450.36 mb = 6665.59 m = 21868.48 ft Wind level data Storm motion: 340 at 10 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 ---------------------------------------------------------- 0 781 2265 0 0 -0.0 -0.0 | 160 10 -3.6 9.8 1 765 2438 50 16 -12.3 -10.3 | 88 16 -15.9 -0.5 2 712 3048 85 16 -15.9 -1.4 | 113 21 -19.6 8.4 3 700 3188 95 16 -15.9 1.4 | 120 23 -19.6 11.2 4 686 3353 100 14 -13.8 2.4 | 125 21 -17.4 12.2 5 660 3658 90 16 -16.0 0.0 | 116 22 -19.6 9.8 6 635 3962 105 10 -9.7 2.6 | 133 18 -13.3 12.4 7 588 4572 235 2 1.6 1.1 | 170 11 -2.0 10.9 8 566 4877 260 8 7.9 1.4 | 201 12 4.2 11.2 9 545 5182 250 4 3.8 1.4 | 181 11 0.1 11.1 10 524 5486 325 6 3.4 -4.9 | 178 5 -0.2 4.9 11 504 5791 325 2 1.1 -1.6 | 163 9 -2.5 8.1 12 500 5860 325 2 1.1 -1.6 | 163 9 -2.5 8.1 13 485 6096 285 6 5.8 -1.6 | 195 8 2.2 8.2 14 447 6706 300 21 18.2 -10.5 | 273 15 14.6 -0.7 15 400 7560 290 27 25.4 -9.2 | 269 22 21.7 0.5 16 364 8230 290 25 23.5 -8.6 | 266 20 19.9 1.2 17 349 8534 265 23 22.9 2.0 | 239 23 19.3 11.8 18 307 9449 295 37 33.5 -15.6 | 281 30 29.9 -5.9 19 300 9620 290 43 40.4 -14.7 | 278 37 36.8 -4.9 20 250 10860 295 62 56.2 -26.2 | 287 55 52.6 -16.4 21 200 12310 305 78 63.9 -44.7 | 300 70 60.3 -35.0 22 151 14021 305 95 77.8 -54.5 | 301 87 74.2 -44.7 23 150 14070 305 95 77.8 -54.5 | 301 87 74.2 -44.7 24 149 14110 305 93 76.2 -53.3 | 301 85 72.5 -43.6 25 129 14935 310 49 37.5 -31.5 | 303 40 33.9 -21.7 26 100 16450 265 39 38.9 3.4 | 249 38 35.2 13.2 27 98 16568 270 43 43.0 -0.0 | 256 41 39.4 9.8 28 95 16764 265 39 38.9 3.4 | 249 38 35.2 13.2 29 90 17069 280 43 42.3 -7.5 | 267 39 38.7 2.3 30 85 17374 255 39 37.7 10.1 | 240 39 34.0 19.9 31 81 17678 260 43 42.3 7.5 | 246 42 38.7 17.2 32 73 18288 310 18 13.8 -11.6 | 280 10 10.2 -1.8 33 70 18540 250 16 15.0 5.5 | 217 19 11.4 15.2 34 69 18593 255 14 13.5 3.6 | 216 17 9.9 13.4 35 66 18898 250 18 16.9 6.2 | 220 21 13.3 15.9 36 63 19202 280 18 17.7 -3.1 | 245 16 14.1 6.6 37 59 19507 320 19 12.2 -14.6 | 299 10 8.6 -4.8 38 54 20117 245 4 3.6 1.7 | 180 11 -0.0 11.5 39 51 20422 280 14 13.8 -2.4 | 234 13 10.2 7.3 40 50 20520 285 10 9.7 -2.6 | 220 9 6.0 7.2 41 46 21031 240 8 6.9 4.0 | 193 14 3.3 13.8 42 44 21336 270 8 8.0 -0.0 | 204 11 4.4 9.8 43 42 21641 265 18 17.9 1.6 | 232 18 14.3 11.3 44 40 21946 295 12 10.9 -5.1 | 237 9 7.2 4.7 45 38 22250 250 12 11.3 4.1 | 209 16 7.6 13.9 46 34 22860 310 18 13.8 -11.6 | 280 10 10.2 -1.8 47 31 23470 260 16 15.8 2.8 | 224 17 12.1 12.5 48 30 23680 245 19 17.2 8.0 | 217 22 13.6 17.8 49 30 23774 245 18 16.3 7.6 | 216 22 12.7 17.4 50 27 24384 275 16 15.9 -1.4 | 236 15 12.3 8.4 51 26 24689 260 21 20.7 3.6 | 232 22 17.0 13.4 52 23 25298 280 25 24.6 -4.3 | 255 22 21.0 5.4 53 21 25908 265 23 22.9 2.0 | 239 23 19.3 11.8 54 20 26250 285 25 24.1 -6.5 | 261 21 20.5 3.3 55 17 26822 295 23 20.8 -9.7 | 270 17 17.2 0.1 56 14 27432 270 19 19.0 -0.0 | 238 18 15.4 9.8 Wind Parameters Mean winds (0-6000m): 309.6 at 13.9 knts Storm direction: 339.6 at 10.4 knts Shear (0-3000m) pos: 0.6 neg: 0.2 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 25.8 deg Storm rel helicity (0-3000m) pos: 167.6 neg: -55.9 tot: 111.7 m^2/s^2 ave: 37.2 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 2.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.91 Bulk Shear: 63.39 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 57 13 100 15| 16.5 0.0 16.5| 18.2 -26.9 -8.7 -17.5 -0.36| 23.5 -8.4 1000 72 15 107 18| 7.7 0.0 7.7| 59.0 -26.9 32.1 32.1 -0.03| 16.0 -0.4 1500 80 15 112 20| 5.2 0.4 5.6| 75.7 -43.7 32.0 21.3 -0.02| 12.9 -0.3 2000 86 13 117 19| 1.8 0.3 2.1|138.4 -43.7 94.7 47.4 0.24| 13.3 3.1 2500 86 11 121 18| 1.0 0.3 1.3|158.9 -45.0 114.0 45.6 0.29| 12.7 3.7 3000 87 11 123 17| 0.6 0.2 0.8|167.6 -55.9 111.7 37.2 0.25| 11.8 2.9 4000 78 9 122 15| 0.2 1.2 1.4|186.6 -60.3 126.3 31.6 0.27| 11.1 3.0 5000 357 11 64 3| 1.3 1.4 2.7|214.4 -63.5 150.9 30.2 0.31| 10.5 3.3 6000 310 14 263 7| 1.1 1.2 2.3|214.4 -78.0 136.4 22.7 0.27| 9.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//MMZC/skewt/MMZC.skewt.20251128.00.gif