UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for MPCZ... Searching the city database file for: MPCZ ... Date:0000Z 8 DEC 25 Station: MPCZ WMO ident: 78807 Latitude: 8.97 Longitude: -79.57 Elevation: 7.00 ------------------------------------------------------------------------------- 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 7 28.0 24.2 80 3.8 25.2 145 2 300.4 303.9 298.1 356.7 19.17 1 1000 111 27.4 23.9 81 3.5 24.8 185 8 300.5 304.0 298.0 356.4 19.00 2 925 799 21.8 21.8 100 0.0 21.8 335 9 301.6 304.9 297.7 354.8 18.05 3 924 808 21.8 21.8 100 0.0 21.8 335 9 301.7 305.0 297.7 355.0 18.07 4 850 1533 18.8 18.8 100 0.0 18.8 25 8 305.8 308.9 297.6 354.6 16.28 5 812 1926 17.0 17.0 100 0.0 17.0 33 7 308.0 310.8 297.4 353.9 15.19 6 775 2323 13.2 13.2 100 0.0 13.2 20 7 308.0 310.3 295.6 345.5 12.41 7 768 2400 14.0 14.0 100 0.0 14.0 7 6 309.7 312.2 296.6 349.8 13.21 8 710 3060 10.2 8.4 89 1.8 9.0 30 5 312.5 314.4 295.0 342.8 9.80 9 700 3179 10.2 4.2 66 6.0 6.7 30 4 313.8 315.2 293.6 336.9 7.41 10 699 3191 10.2 4.2 66 6.0 6.7 28 4 313.9 315.3 293.6 337.1 7.42 11 693 3263 9.4 6.0 79 3.4 7.3 18 4 313.8 315.4 294.4 340.2 8.50 12 688 3323 9.8 -0.2 50 10.0 4.4 10 4 314.9 315.9 292.3 332.2 5.49 13 681 3407 9.2 9.2 100 0.0 9.2 357 4 315.1 317.2 296.4 348.8 10.80 14 674 3493 8.0 8.0 100 0.0 8.0 345 4 314.7 316.7 295.7 346.0 10.05 15 672 3518 8.4 -1.6 49 10.0 3.1 342 4 315.4 316.4 292.2 331.6 5.07 16 669 3554 7.8 1.8 66 6.0 4.4 336 4 315.2 316.4 293.3 335.8 6.53 17 665 3604 9.0 -3.0 43 12.0 2.8 329 4 317.1 318.0 292.2 331.9 4.61 18 646 3843 6.2 3.8 85 2.4 4.8 341 4 316.5 318.0 294.6 341.1 7.81 19 641 3907 5.8 2.5 79 3.3 3.9 349 4 316.8 318.2 294.2 339.5 7.17 20 638 3945 7.4 -2.6 49 10.0 2.2 353 4 319.0 320.0 293.0 335.0 4.95 21 606 4367 4.6 -9.4 35 14.0 -1.7 45 3 320.5 321.1 291.9 330.8 3.09 22 572 4834 0.6 -6.4 59 7.0 -2.7 102 5 321.2 322.0 293.0 334.7 4.14 23 568 4891 0.4 -11.6 40 12.0 -4.7 109 5 321.6 322.1 291.9 330.8 2.77 24 563 4961 -0.3 -5.3 69 5.0 -2.7 100 6 321.6 322.5 293.4 336.5 4.58 25 556 5062 -0.7 -10.7 47 10.0 -5.0 83 8 322.3 322.8 292.3 332.4 3.04 26 551 5134 -1.5 -7.5 64 6.0 -4.3 71 9 322.1 322.9 293.1 335.1 3.95 27 543 5250 -2.1 -10.1 54 8.0 -5.6 67 10 322.8 323.4 292.7 333.6 3.27 28 515 5668 -5.7 -9.9 72 4.2 -7.5 86 12 323.3 324.0 293.0 335.0 3.50 29 500 5900 -6.7 -7.6 93 0.9 -7.1 80 10 324.9 325.7 294.1 339.2 4.32 30 498 5931 -6.5 -6.5 100 0.0 -6.5 85 9 325.5 326.4 294.6 341.1 4.73 31 473 6333 -7.9 -9.5 88 1.6 -8.6 91 14 328.6 329.4 294.8 341.9 3.94 32 469 6399 -8.7 -8.9 98 0.2 -8.8 86 17 328.4 329.2 294.9 342.4 4.16 33 464 6482 -9.1 -12.1 79 3.0 -10.4 86 16 328.9 329.6 294.3 340.0 3.26 34 460 6549 -9.9 -10.0 99 0.1 -9.9 87 14 328.7 329.5 294.8 341.8 3.89 35 445 6804 -11.3 -11.4 99 0.1 -11.3 82 12 330.1 330.8 294.9 342.3 3.60 36 438 6926 -10.5 -11.0 96 0.5 -10.7 72 14 332.6 333.4 295.6 345.5 3.77 37 424 7175 -13.1 -13.1 100 0.0 -13.1 68 14 332.4 333.0 295.2 343.7 3.29 38 418 7284 -13.9 -14.7 94 0.8 -14.2 69 13 332.7 333.3 295.0 342.8 2.93 39 415 7339 -11.5 -12.1 95 0.6 -11.8 73 13 336.5 337.2 296.4 349.2 3.65 40 400 7620 -13.9 -14.5 95 0.6 -14.2 110 12 336.9 337.6 296.1 347.8 3.11 41 379 8026 -17.5 -17.5 100 0.0 -17.5 119 10 337.4 337.9 295.8 346.5 2.56 42 370 8205 -19.5 -20.2 94 0.7 -19.7 147 7 337.1 337.5 295.4 344.5 2.08 43 365 8306 -18.3 -18.8 96 0.5 -18.5 162 6 340.0 340.5 296.3 348.5 2.38 44 340 8829 -24.1 -25.8 86 1.7 -24.5 150 10 339.1 339.3 295.3 344.1 1.37 45 327 9112 -25.1 -26.6 87 1.5 -25.5 209 10 341.5 341.8 295.8 346.4 1.33 46 300 9730 -30.7 -32.1 87 1.4 -31.0 140 18 342.1 342.3 295.6 345.4 0.86 47 250 11000 -41.1 -44.4 70 3.3 -41.4 110 14 345.0 345.0 295.8 346.1 0.29 48 240 11276 -43.5 -46.6 71 3.1 -43.7 95 18 345.4 345.5 295.8 346.4 0.24 49 238 11332 -44.3 -49.1 59 4.8 -44.6 101 19 345.0 345.1 295.7 345.8 0.18 50 237 11360 -43.1 -58.1 18 15.0 -43.8 105 19 347.3 347.3 296.1 347.5 0.06 51 234 11446 -43.5 -61.5 12 18.0 -44.2 116 21 347.9 347.9 296.2 348.1 0.04 52 200 12480 -52.7 -67.7 15 15.0 -53.0 135 23 349.3 349.3 296.5 349.4 0.02 53 177 13260 -58.9 -70.9 20 12.0 -59.0 133 22 351.6 351.6 297.0 351.6 0.02 54 174 13368 -59.5 -65.5 46 6.0 -59.6 128 21 352.3 352.3 297.1 352.4 0.03 55 172 13440 -60.3 -73.3 17 13.0 -60.4 125 21 352.1 352.1 297.1 352.2 0.01 56 158 13969 -61.7 -78.7 9 17.0 -61.9 73 5 358.4 358.4 298.4 358.4 0.01 57 150 14290 -63.9 -79.9 10 16.0 -64.0 315 18 360.0 360.0 298.7 360.0 0.00 58 122 15519 -75.1 -81.1 39 6.0 -75.1 260 22 361.5 361.5 299.0 361.5 0.00 59 102 16539 -81.3 -87.3 35 6.0 -81.3 343 27 368.6 368.6 300.3 368.6 0.00 60 100 16650 -81.3 -87.3 35 6.0 -81.3 360 28 370.6 370.6 300.7 370.7 0.00 61 90 17237 -84.5 -89.2 43 4.7 -84.5 45 12 375.6 375.6 301.5 375.6 0.00 62 83 17689 -81.3 -87.3 35 6.0 -81.3 16 7 390.9 390.9 303.9 390.9 0.00 63 72 18483 -83.7 -88.7 41 5.0 -83.7 82 17 402.1 402.1 305.5 402.1 0.00 64 70 18640 -81.9 -87.9 35 6.0 -81.9 95 22 409.2 409.2 306.4 409.2 0.00 65 62 19322 -80.7 -88.7 25 8.0 -80.7 106 19 426.3 426.3 308.4 426.3 0.00 66 60 19509 -76.3 -87.3 16 11.0 -76.3 122 20 440.1 440.1 309.9 440.1 0.00 67 54 20125 -71.3 -89.3 5 18.0 -71.4 55 6 465.1 465.1 312.2 465.1 0.00 68 50 20580 -71.1 -89.1 5 18.0 -71.2 100 19 475.9 475.9 313.1 476.0 0.00 69 47 20950 -68.7 -88.7 4 20.0 -68.9 96 23 490.2 490.2 314.2 490.2 0.00 70 44 21344 -70.3 -89.3 5 19.0 -70.5 109 29 495.6 495.6 314.7 495.6 0.00 71 42 21624 -67.1 -89.1 3 22.0 -67.4 90 29 510.2 510.2 315.7 510.2 0.00 72 34 22906 -65.9 -88.9 3 23.0 -66.3 88 43 545.1 545.1 317.8 545.1 0.00 73 30 23680 -59.3 -86.3 2 27.0 -60.3 80 50 583.0 583.0 319.8 583.0 0.01 74 28 24114 -57.1 -85.1 2 28.0 -58.5 92 54 600.7 600.7 320.6 600.8 0.01 75 25 24829 -58.4 -85.7 2 27.3 -59.7 105 60 616.7 616.7 321.3 616.8 0.01 76 24 25086 -58.9 -85.9 2 27.0 -60.2 105 60 622.6 622.6 321.6 622.6 0.01 77 22 25637 -54.9 -83.9 2 29.0 -56.9 99 57 650.2 650.2 322.7 650.3 0.02 TRP 90 17237 -84.5 -89.2 43 4.7 -84.5 45 12 375.6 375.6 301.5 375.6 0.00 WND 25 24829 -58.4 -85.7 2 27.3 -59.7 105 60 616.7 616.7 321.3 616.8 0.01 Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 565.14 mb = 4931.02 m = 16177.68 ft Wetbulb zero: 620.17 mb = 4177.44 m = 13705.34 ft Precipitable water: 2.50 inches Sfc-500 mean rel hum: 78.45 % Est. max temperature: 32.95 C = 91.31 F Sfc-Lift cond lev (LCL): 955.37 mb = 513.89 m = 1685.97 ft T: 24.12 C 700-500 lapse rate: 6.21 C/km ThetaE index: 12.92 C Layer 710.0- 699.0 mb Conv cond level (CCL): 931.59 mb = 736.34 m = 2415.78 ft Mean mixing ratio: 18.47 g/kg Conv temperature: 29.13 C = 84.43 F Cap Strength: 0.25 C Lifted Index: -5.67 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.29 C Lifted Index @700 mb: -1.89 C Showalter Index: -5.31 C Risk: Severe thunderstorms possible Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 25.50 C K Index: 38.30 Risk: > 80 % chance of thunderstorms Sweat Index: 291.60 Risk: None Energy Index: -3.10 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1717.90 J/kg Max Up Vert Vel: 58.62 m/s Conv Inhibition (B-): 0.15 J/kg Cap Strength: 0.25 C Lift Cond Lev (LCL): 936.29 mb = 691.97 m = 2270.21 ft Lev Free Conv (LFC): 921.29 mb = 833.96 m = 2736.05 ft Equ Level (EL): 161.29 mb = 13840.71 m = 45408.60 ft B at Equ Level: 1704.91 J/kg Max Parcel Lev (MPL): 71.29 mb = 18538.36 m = 60820.66 ft Wind level data Storm motion: 72 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 7 145 2 -1.1 1.6 | 227 5 3.4 3.2 1 1000 111 185 8 0.7 8.0 | 209 11 5.3 9.5 2 978 305 150 5 -2.5 4.3 | 199 6 2.1 5.9 3 945 610 345 5 1.3 -4.8 | 299 7 5.9 -3.3 4 925 799 335 9 3.8 -8.2 | 308 11 8.4 -6.6 5 913 914 335 8 3.4 -7.3 | 306 10 7.9 -5.7 6 881 1219 350 7 1.2 -6.9 | 313 8 5.8 -5.4 7 850 1533 25 8 -3.4 -7.3 | 348 6 1.2 -5.7 8 821 1829 25 6 -2.5 -5.4 | 333 4 2.0 -3.9 9 792 2134 50 8 -6.1 -5.1 | 23 4 -1.6 -3.6 10 764 2438 360 6 -0.0 -6.0 | 314 6 4.6 -4.5 11 737 2743 30 6 -3.0 -5.2 | 337 4 1.6 -3.7 12 700 3179 30 4 -2.0 -3.5 | 307 3 2.6 -1.9 13 660 3658 320 4 2.6 -3.1 | 282 7 7.1 -1.5 14 612 4267 35 3 -1.7 -2.5 | 288 3 2.8 -0.9 15 567 4877 110 5 -4.7 1.7 | 178 3 -0.1 3.2 16 546 5182 60 10 -8.7 -5.0 | 50 5 -4.1 -3.5 17 526 5486 100 11 -10.8 1.9 | 119 7 -6.3 3.4 18 507 5791 75 13 -12.6 -3.4 | 77 8 -8.0 -1.8 19 500 5900 80 10 -9.8 -1.7 | 88 5 -5.3 -0.2 20 487 6096 110 6 -5.6 2.1 | 163 4 -1.1 3.6 21 469 6401 85 17 -16.9 -1.5 | 90 12 -12.4 0.0 22 450 6706 90 11 -11.0 0.0 | 103 7 -6.4 1.5 23 433 7010 65 15 -13.6 -6.3 | 62 10 -9.0 -4.8 24 416 7315 70 13 -12.2 -4.4 | 69 8 -7.7 -2.9 25 400 7620 110 12 -11.3 4.1 | 130 9 -6.7 5.6 26 400 7620 110 12 -11.3 4.1 | 130 9 -6.7 5.6 27 384 7925 105 11 -10.6 2.8 | 126 7 -6.1 4.4 28 353 8534 200 2 0.7 1.9 | 237 6 5.2 3.4 29 339 8839 145 11 -6.3 9.0 | 171 11 -1.7 10.5 30 325 9144 220 10 6.4 7.7 | 230 14 11.0 9.2 31 312 9449 160 23 -7.9 21.6 | 172 23 -3.3 23.1 32 300 9730 140 18 -11.6 13.8 | 155 17 -7.0 15.3 33 299 9754 135 21 -14.8 14.8 | 148 19 -10.3 16.4 34 262 10668 130 8 -6.1 5.1 | 167 7 -1.6 6.7 35 251 10973 105 11 -10.6 2.8 | 126 7 -6.1 4.4 36 250 11000 110 14 -13.2 4.8 | 126 11 -8.6 6.3 37 240 11278 95 18 -17.9 1.6 | 103 14 -13.4 3.1 38 229 11582 135 23 -16.3 16.3 | 147 21 -11.7 17.8 39 209 12192 135 26 -18.4 18.4 | 145 24 -13.8 19.9 40 200 12480 135 23 -16.3 16.3 | 147 21 -11.7 17.8 41 181 13106 140 22 -14.1 16.9 | 152 21 -9.6 18.4 42 172 13411 125 21 -17.2 12.0 | 137 19 -12.6 13.6 43 164 13716 130 16 -12.3 10.3 | 147 14 -7.7 11.8 44 157 14021 60 2 -1.7 -1.0 | 260 3 2.8 0.5 45 150 14290 315 18 12.7 -12.7 | 303 21 17.3 -11.2 46 149 14326 345 10 2.6 -9.7 | 319 11 7.1 -8.1 47 141 14630 295 20 18.1 -8.5 | 287 24 22.7 -6.9 48 127 15240 270 22 22.0 -0.0 | 267 27 26.6 1.5 49 115 15850 245 22 19.9 9.3 | 246 27 24.5 10.8 50 100 16650 360 28 -0.0 -28.0 | 350 27 4.6 -26.5 51 93 17069 360 28 -0.0 -28.0 | 350 27 4.6 -26.5 52 90 17237 45 12 -8.5 -8.5 | 29 8 -3.9 -7.0 53 88 17374 50 14 -10.7 -9.0 | 40 10 -6.2 -7.5 54 83 17678 15 7 -1.8 -6.8 | 332 6 2.7 -5.2 55 75 18288 65 11 -10.0 -4.6 | 60 6 -5.4 -3.1 56 70 18640 95 22 -21.9 1.9 | 101 18 -17.4 3.4 57 67 18898 95 24 -23.9 2.1 | 101 20 -19.3 3.6 58 63 19202 90 17 -17.0 0.0 | 97 13 -12.4 1.5 59 60 19507 125 21 -17.2 12.0 | 137 19 -12.6 13.6 60 57 19812 80 13 -12.8 -2.3 | 85 8 -8.2 -0.7 61 54 20117 55 5 -4.1 -2.9 | 341 1 0.5 -1.3 62 51 20422 55 14 -11.5 -8.0 | 47 9 -6.9 -6.5 63 50 20580 100 19 -18.7 3.3 | 109 15 -14.2 4.8 64 49 20726 100 17 -16.7 3.0 | 110 13 -12.2 4.5 65 46 21031 95 25 -24.9 2.2 | 100 21 -20.3 3.7 66 44 21336 110 29 -27.3 9.9 | 117 25 -22.7 11.4 67 42 21641 90 29 -29.0 0.0 | 94 24 -24.4 1.5 68 36 22555 100 36 -35.5 6.3 | 104 32 -30.9 7.8 69 33 23165 80 47 -46.3 -8.2 | 81 42 -41.7 -6.6 70 30 23680 80 50 -49.2 -8.7 | 81 45 -44.7 -7.2 71 27 24384 100 57 -56.1 9.9 | 102 53 -51.6 11.4 72 25 24829 105 60 -58.0 15.5 | 108 56 -53.4 17.1 73 24 24994 105 60 -58.0 15.5 | 108 56 -53.4 17.1 74 19 25908 90 52 -52.0 0.0 | 92 47 -47.4 1.5 Wind Parameters Mean winds (0-6000m): 41.5 at 6.4 knts Storm direction: 71.5 at 4.8 knts Shear (0-3000m) pos: 1.6 neg: 2.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 93.3 deg Storm rel helicity (0-3000m) pos: 17.7 neg: -21.3 tot: -3.6 m^2/s^2 ave: -1.2 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 0.2 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 128.79 Bulk Shear: 13.34 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 ------------------------------------------------------------------------------- 500 155 6 198 7| 0.0 6.0 6.0| 0.4 -9.3 -8.9 -17.8 0.02| 23.0 0.4 1000 328 6 296 9| 0.0 5.0 5.0| 3.8 -12.7 -8.9 -8.9 -0.03| 16.9 -0.5 1500 349 7 311 8| 1.9 3.3 5.3| 12.5 -12.7 -0.2 -0.1 0.09| 13.2 1.2 2000 5 7 323 7| 1.9 2.5 4.4| 14.6 -13.9 0.7 0.3 0.11| 10.9 1.2 2500 12 7 329 6| 1.5 2.5 4.0| 15.9 -20.5 -4.5 -1.8 0.02| 10.2 0.2 3000 15 7 330 6| 1.6 2.1 3.7| 17.7 -21.3 -3.6 -1.2 0.02| 9.1 0.2 4000 11 6 322 5| 1.4 1.9 3.3| 19.2 -25.2 -6.0 -1.5 -0.01| 7.8 -0.1 5000 20 6 324 5| 1.9 1.5 3.4| 19.3 -28.2 -9.0 -1.8 -0.09| 7.3 -0.7 6000 42 6 355 3| 2.0 1.5 3.5| 34.3 -41.8 -7.5 -1.2 -0.05| 8.0 -0.4 Wrote GIF file: /home/apache/climate/data/raob//MPCZ/skewt/MPCZ.skewt.20251208.00.gif