UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for MPCZ... Searching the city database file for: MPCZ ... Date:1200Z 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 1011 7 24.0 23.2 95 0.8 23.5 350 3 296.2 299.5 296.2 348.1 17.98 1 1000 123 23.6 23.3 98 0.3 23.4 335 6 296.8 300.1 296.5 349.7 18.30 2 989 220 24.6 23.2 92 1.4 23.6 338 7 298.7 302.0 297.1 352.3 18.40 3 925 807 21.2 19.9 92 1.3 20.3 5 9 301.0 303.9 296.2 348.0 16.01 4 850 1537 17.4 14.1 81 3.3 15.2 325 3 304.4 306.6 294.3 340.1 11.99 5 716 2987 9.4 7.6 89 1.8 8.3 115 7 310.9 312.6 294.1 339.1 9.19 6 709 3069 9.8 7.7 87 2.1 8.5 130 7 312.2 314.0 294.6 341.0 9.35 7 706 3105 10.2 2.2 58 8.0 5.7 137 7 313.0 314.2 292.5 332.9 6.36 8 700 3176 9.6 5.9 78 3.7 7.3 150 7 313.1 314.7 294.1 339.1 8.35 9 699 3188 9.6 6.1 79 3.5 7.5 150 7 313.2 314.9 294.2 339.6 8.48 10 695 3235 10.2 -0.8 46 11.0 4.3 148 7 314.4 315.4 291.9 330.9 5.20 11 687 3331 9.6 -3.4 40 13.0 3.0 144 7 314.8 315.6 291.3 328.6 4.33 12 675 3477 8.2 3.2 71 5.0 5.3 138 8 314.8 316.2 293.6 337.3 7.16 13 633 4004 6.0 -19.0 15 25.0 -3.1 89 5 318.2 318.4 289.6 322.7 1.34 14 580 4712 0.4 -10.6 43 11.0 -4.3 17 1 319.7 320.2 291.5 329.4 2.94 15 575 4782 -0.3 -3.8 77 3.5 -2.0 10 0 319.6 320.6 293.3 335.9 5.03 16 567 4894 -0.7 -6.7 64 6.0 -3.5 0 0 320.5 321.2 292.7 333.8 4.08 17 565 4922 -0.5 -14.5 34 14.0 -6.0 4 0 321.0 321.4 291.3 328.4 2.20 18 562 4964 -0.9 -4.1 79 3.2 -2.5 11 0 321.0 322.0 293.7 337.4 5.03 19 559 5007 -0.7 -12.7 40 12.0 -5.6 17 0 321.8 322.3 291.8 330.4 2.58 20 550 5136 -1.7 -10.7 50 9.0 -5.5 37 1 322.1 322.7 292.3 332.3 3.08 21 542 5253 -1.9 -17.9 28 16.0 -7.7 55 1 323.2 323.5 291.5 329.1 1.73 22 537 5326 -2.7 -9.7 59 7.0 -5.8 67 2 323.1 323.8 292.9 334.4 3.41 23 532 5401 -2.5 -15.5 36 13.0 -7.5 78 2 324.2 324.6 292.1 331.5 2.15 24 527 5475 -2.5 -13.5 43 11.0 -7.0 90 2 325.1 325.6 292.7 333.7 2.56 25 522 5551 -3.1 -10.1 58 7.0 -6.2 102 3 325.2 325.9 293.4 336.6 3.40 26 504 5827 -5.1 -17.1 38 12.0 -9.5 145 4 326.1 326.5 292.5 332.9 1.99 27 500 5890 -5.5 -13.5 53 8.0 -8.7 155 4 326.3 326.9 293.2 335.5 2.70 28 479 6226 -7.5 -14.5 57 7.0 -10.2 133 5 327.9 328.4 293.5 336.8 2.60 29 475 6292 -7.9 -15.9 53 8.0 -10.9 131 5 328.2 328.7 293.4 336.2 2.33 30 461 6524 -9.7 -12.3 81 2.6 -10.8 127 4 328.8 329.4 294.3 339.7 3.23 31 454 6642 -10.5 -13.6 78 3.1 -11.7 124 4 329.2 329.8 294.1 339.3 2.95 32 433 7006 -12.3 -22.3 43 10.0 -15.3 117 3 331.4 331.7 293.5 336.7 1.48 33 429 7077 -13.1 -16.2 77 3.1 -14.2 116 3 331.3 331.8 294.3 340.0 2.52 34 424 7167 -12.9 -22.9 43 10.0 -15.9 114 3 332.6 332.9 293.7 337.8 1.43 35 420 7239 -13.7 -17.4 74 3.7 -15.0 112 3 332.5 333.0 294.5 340.6 2.32 36 404 7535 -14.7 -22.7 51 8.0 -17.1 107 2 334.9 335.2 294.4 340.4 1.53 37 400 7610 -15.3 -23.3 50 8.0 -17.7 105 2 335.1 335.4 294.4 340.4 1.46 38 377 8055 -18.5 -32.5 28 14.0 -21.5 89 7 336.6 336.7 294.1 339.1 0.66 39 370 8194 -19.9 -25.9 59 6.0 -21.4 83 8 336.5 336.8 294.6 341.1 1.25 40 359 8418 -21.5 -26.5 64 5.0 -22.7 75 9 337.3 337.6 294.7 341.8 1.22 41 356 8480 -21.9 -30.9 44 9.0 -23.8 73 10 337.6 337.8 294.5 340.6 0.82 42 352 8563 -22.7 -28.7 58 6.0 -24.1 71 10 337.6 337.8 294.7 341.4 1.02 43 349 8625 -22.9 -34.9 33 12.0 -25.1 74 10 338.2 338.3 294.4 340.3 0.56 44 341 8795 -24.1 -29.1 63 5.0 -25.2 84 11 338.8 339.0 294.9 342.5 1.01 45 324 9167 -26.3 -34.3 47 8.0 -27.8 104 13 340.7 340.9 295.1 343.2 0.65 46 320 9257 -26.3 -39.3 28 13.0 -28.3 101 14 341.9 342.0 295.1 343.5 0.40 47 300 9720 -30.1 -41.1 33 11.0 -31.6 80 17 343.0 343.0 295.4 344.3 0.35 48 254 10882 -39.9 -46.9 47 7.0 -40.5 121 22 345.2 345.2 295.7 346.1 0.22 49 250 10990 -40.7 -50.7 33 10.0 -41.4 125 24 345.6 345.6 295.8 346.2 0.15 50 233 11465 -44.7 -58.7 19 14.0 -45.3 135 28 346.5 346.5 295.9 346.8 0.06 51 224 11727 -47.3 -59.3 24 12.0 -47.7 141 30 346.5 346.5 295.9 346.7 0.06 52 209 12183 -49.3 -67.3 10 18.0 -49.8 131 17 350.3 350.3 296.7 350.4 0.02 53 200 12470 -51.9 -68.9 11 17.0 -52.2 145 6 350.6 350.6 296.8 350.7 0.02 54 192 12734 -53.5 -72.5 8 19.0 -53.8 36 2 352.1 352.1 297.1 352.2 0.01 55 150 14280 -65.1 -79.1 13 14.0 -65.2 295 16 357.9 357.9 298.3 358.0 0.01 56 149 14321 -65.3 -79.3 13 14.0 -65.4 295 16 358.3 358.3 298.4 358.3 0.01 57 115 15844 -78.9 -82.0 60 3.1 -78.9 301 22 360.6 360.6 298.8 360.6 0.00 58 100 16630 -83.3 -86.7 55 3.4 -83.3 325 18 366.8 366.8 300.0 366.8 0.00 59 85 17525 -86.7 -89.3 62 2.6 -86.7 65 17 377.4 377.4 301.8 377.4 0.00 60 72 18434 -85.5 -89.4 49 3.9 -85.5 117 10 398.2 398.2 305.0 398.3 0.00 61 70 18590 -82.5 -88.5 35 6.0 -82.5 135 11 407.9 407.9 306.2 407.9 0.00 62 64 19100 -74.9 -87.9 12 13.0 -75.0 110 11 435.2 435.2 309.4 435.2 0.00 63 61 19377 -75.9 -89.9 9 14.0 -76.0 88 8 438.9 438.9 309.8 439.0 0.00 64 53 20202 -69.3 -90.3 3 21.0 -69.5 88 10 472.2 472.2 312.8 472.3 0.00 65 50 20550 -69.3 -89.3 4 20.0 -69.5 105 26 480.2 480.2 313.5 480.2 0.00 66 49 20671 -69.1 -90.1 3 21.0 -69.3 98 23 483.4 483.4 313.7 483.4 0.00 67 43 21450 -72.5 -91.5 4 19.0 -72.6 106 25 493.5 493.5 314.5 493.5 0.00 68 35 22681 -67.3 -90.3 2 23.0 -67.6 75 39 537.0 537.0 317.3 537.0 0.00 69 32 23234 -59.1 -87.1 1 28.0 -60.0 90 44 572.9 572.9 319.3 572.9 0.01 70 30 23640 -59.1 -87.1 1 28.0 -60.1 90 49 583.5 583.5 319.8 583.6 0.01 71 29 23853 -58.5 -86.5 2 28.0 -59.6 90 50 590.9 590.9 320.2 590.9 0.01 72 23 25323 -54.8 -84.5 1 29.7 -56.8 95 63 642.2 642.2 322.4 642.3 0.01 73 22 25608 -54.1 -84.1 1 30.0 -56.3 95 63 652.5 652.6 322.8 652.7 0.02 TRP 85 17525 -86.7 -89.3 62 2.6 -86.7 65 17 377.4 377.4 301.8 377.4 0.00 WND 23 25323 -54.8 -84.5 1 29.7 -56.8 95 63 642.2 642.2 322.4 642.3 0.01 Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 577.14 mb = 4752.02 m = 15590.44 ft Wetbulb zero: 648.47 mb = 3806.29 m = 12487.67 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 65.99 % Est. max temperature: 31.66 C = 88.99 F Sfc-Lift cond lev (LCL): 999.71 mb = 125.60 m = 412.07 ft T: 23.63 C 700-500 lapse rate: 5.56 C/km ThetaE index: 13.21 C Layer 925.0- 709.0 mb Conv cond level (CCL): 920.02 mb = 853.61 m = 2800.53 ft Mean mixing ratio: 17.19 g/kg Conv temperature: 29.00 C = 84.20 F Cap Strength: 0.81 C Lifted Index: -2.47 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.58 C Lifted Index @700 mb: -0.91 C Showalter Index: 1.22 C Risk: Showers probable Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.60 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 179.20 Risk: None Energy Index: -0.91 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 745.23 J/kg Max Up Vert Vel: 38.61 m/s Conv Inhibition (B-): 7.97 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 943.70 mb = 631.48 m = 2071.76 ft Lev Free Conv (LFC): 868.70 mb = 1349.10 m = 4426.12 ft Equ Level (EL): 208.70 mb = 12192.47 m = 40001.07 ft B at Equ Level: 738.92 J/kg Max Parcel Lev (MPL): 108.70 mb = 16160.95 m = 53020.86 ft Wind level data Storm motion: 97 at 3 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 1011 7 350 3 0.5 -3.0 | 311 5 3.9 -3.4 1 1000 123 335 6 2.5 -5.4 | 315 8 5.9 -5.8 2 979 305 340 7 2.4 -6.6 | 320 9 5.8 -7.0 3 946 610 335 7 3.0 -6.3 | 317 9 6.3 -6.8 4 925 807 5 9 -0.8 -9.0 | 345 10 2.6 -9.4 5 914 914 15 9 -2.3 -8.7 | 353 9 1.0 -9.1 6 882 1219 350 6 1.0 -5.9 | 325 8 4.4 -6.3 7 850 1537 325 3 1.7 -2.5 | 299 6 5.1 -2.9 8 821 1829 15 3 -0.8 -2.9 | 322 4 2.6 -3.3 9 792 2134 50 4 -3.1 -2.6 | 354 3 0.3 -3.0 10 764 2438 105 4 -3.9 1.0 | 142 1 -0.5 0.6 11 737 2743 70 6 -5.6 -2.1 | 43 3 -2.3 -2.5 12 700 3176 150 7 -3.5 6.1 | 179 6 -0.1 5.7 13 659 3658 130 8 -6.1 5.1 | 150 5 -2.8 4.7 14 611 4267 55 2 -1.6 -1.1 | 312 2 1.7 -1.6 15 567 4877 0 0 -0.0 -0.0 | 277 3 3.4 -0.4 16 500 5890 155 4 -1.7 3.6 | 208 4 1.7 3.2 17 487 6096 135 5 -3.5 3.5 | 177 3 -0.2 3.1 18 400 7610 105 2 -1.9 0.5 | 266 1 1.4 0.1 19 399 7620 105 4 -3.9 1.0 | 142 1 -0.5 0.6 20 353 8534 70 10 -9.4 -3.4 | 58 7 -6.0 -3.8 21 325 9144 105 13 -12.6 3.4 | 108 10 -9.2 3.0 22 300 9720 80 17 -16.7 -3.0 | 76 14 -13.4 -3.4 23 299 9754 85 19 -18.9 -1.7 | 82 16 -15.6 -2.1 24 286 10058 85 15 -14.9 -1.3 | 82 12 -11.6 -1.7 25 274 10363 100 13 -12.8 2.3 | 101 10 -9.4 1.8 26 250 10990 125 24 -19.7 13.8 | 129 21 -16.3 13.4 27 218 11887 145 32 -18.4 26.2 | 150 30 -15.0 25.8 28 209 12192 130 16 -12.3 10.3 | 138 13 -8.9 9.9 29 200 12470 145 6 -3.4 4.9 | 179 5 -0.1 4.5 30 199 12497 145 10 -5.7 8.2 | 163 8 -2.4 7.8 31 190 12802 0 0 -0.0 -0.0 | 277 3 3.4 -0.4 32 181 13106 265 10 10.0 0.9 | 268 13 13.3 0.5 33 164 13716 270 34 34.0 -0.0 | 271 37 37.4 -0.4 34 150 14280 295 16 14.5 -6.8 | 292 19 17.9 -7.2 35 149 14326 295 16 14.5 -6.8 | 292 19 17.9 -7.2 36 141 14630 325 19 10.9 -15.6 | 318 21 14.3 -16.0 37 127 15240 315 24 17.0 -17.0 | 311 27 20.3 -17.4 38 114 15850 300 22 19.1 -11.0 | 297 25 22.4 -11.4 39 109 16154 255 17 16.4 4.4 | 259 20 19.8 4.0 40 103 16459 270 14 14.0 -0.0 | 271 17 17.4 -0.4 41 100 16630 325 18 10.3 -14.7 | 318 20 13.7 -15.2 42 98 16764 325 18 10.3 -14.7 | 318 20 13.7 -15.2 43 87 17374 30 29 -14.5 -25.1 | 24 28 -11.1 -25.5 44 85 17525 65 17 -15.4 -7.2 | 58 14 -12.0 -7.6 45 83 17678 65 17 -15.4 -7.2 | 58 14 -12.0 -7.6 46 78 17983 50 18 -13.8 -11.6 | 41 16 -10.4 -12.0 47 74 18288 100 10 -9.8 1.7 | 102 7 -6.5 1.3 48 70 18590 135 11 -7.8 7.8 | 149 9 -4.4 7.4 49 70 18593 90 11 -11.0 0.0 | 87 8 -7.6 -0.4 50 66 18898 135 10 -7.1 7.1 | 151 8 -3.7 6.7 51 63 19202 100 11 -10.8 1.9 | 101 8 -7.5 1.5 52 60 19507 80 6 -5.9 -1.0 | 60 3 -2.5 -1.5 53 57 19812 40 10 -6.4 -7.7 | 21 9 -3.1 -8.1 54 54 20117 80 10 -9.8 -1.7 | 72 7 -6.5 -2.1 55 51 20422 105 11 -10.6 2.8 | 109 8 -7.3 2.4 56 50 20550 105 26 -25.1 6.7 | 106 23 -21.7 6.3 57 49 20726 95 21 -20.9 1.8 | 95 18 -17.6 1.4 58 46 21031 110 32 -30.1 10.9 | 112 29 -26.7 10.5 59 44 21336 110 26 -24.4 8.9 | 112 23 -21.1 8.5 60 42 21641 100 24 -23.6 4.2 | 100 21 -20.3 3.8 61 40 21946 75 34 -32.8 -8.8 | 73 31 -29.5 -9.2 62 36 22555 70 38 -35.7 -13.0 | 67 35 -32.3 -13.4 63 32 23165 90 43 -43.0 0.0 | 89 40 -39.6 -0.4 64 30 23640 90 49 -49.0 0.0 | 89 46 -45.6 -0.4 65 27 24384 90 53 -53.0 0.0 | 90 50 -49.6 -0.4 66 23 25323 95 63 -62.8 5.5 | 95 60 -59.4 5.1 67 21 25603 95 63 -62.8 5.5 | 95 60 -59.4 5.1 68 20 25908 100 62 -61.1 10.8 | 100 59 -57.7 10.4 Wind Parameters Mean winds (0-6000m): 67.0 at 4.5 knts Storm direction: 97.0 at 3.4 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -172.1 deg Storm rel helicity (0-3000m) pos: 26.5 neg: -16.5 tot: 10.0 m^2/s^2 ave: 3.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.6 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 95.57 Bulk Shear: 7.80 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 ------------------------------------------------------------------------------- 500 338 6 318 8| 0.0 4.3 4.3| 2.6 -0.9 1.7 3.4 0.20| 4.8 0.9 1000 349 7 328 9| 2.1 2.1 4.3| 17.5 -4.4 13.1 13.1 0.44| 6.3 2.8 1500 350 7 327 8| 1.4 1.8 3.3| 17.5 -15.7 1.8 1.2 -0.01| 6.4 -0.1 2000 352 6 326 7| 2.0 1.4 3.4| 21.1 -15.7 5.4 2.7 0.12| 5.8 0.7 2500 1 5 330 7| 2.1 1.1 3.2| 22.7 -15.7 6.9 2.8 0.21| 5.7 1.2 3000 14 5 341 6| 2.1 0.9 3.0| 26.5 -16.5 10.0 3.3 0.26| 6.0 1.6 4000 49 6 14 4| 1.6 0.9 2.6| 30.1 -23.5 6.5 1.6 0.12| 6.1 0.7 5000 53 5 10 3| 1.3 1.1 2.5| 30.4 -26.1 4.3 0.9 0.02| 5.5 0.1 6000 67 5 20 2| 1.5 0.9 2.4| 31.1 -27.4 3.7 0.6 -0.01| 5.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//MPCZ/skewt/MPCZ.skewt.20251208.12.gif