UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121212.upa.cvt Date: 1200Z 12 DEC 25 Searching for MPCZ... Searching the city database file for: MPCZ ... Date:1200Z 12 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 1008 7 25.2 23.4 90 1.8 23.9 320 4 297.7 301.0 296.8 350.7 18.26 1 1000 99 24.8 23.4 92 1.4 23.8 315 7 298.0 301.3 297.0 351.5 18.41 2 935 689 21.8 21.4 98 0.4 21.5 5 20 300.7 303.9 297.0 351.8 17.41 3 925 783 21.6 20.8 95 0.8 21.1 5 21 301.4 304.5 296.9 351.3 16.95 4 850 1514 17.6 16.3 92 1.3 16.7 10 17 304.6 307.2 295.7 345.9 13.85 5 800 2032 16.0 10.0 68 6.0 12.2 12 11 308.2 310.0 293.7 337.6 9.68 6 793 2107 15.4 12.4 82 3.0 13.4 14 10 308.3 310.5 295.1 343.2 11.49 7 768 2380 16.4 11.7 74 4.7 13.3 63 12 312.3 314.4 296.0 347.1 11.32 8 728 2834 13.0 9.6 80 3.4 10.8 82 16 313.3 315.3 295.6 345.4 10.37 9 705 3104 12.2 4.2 58 8.0 7.5 75 17 315.4 316.8 293.9 338.5 7.35 10 700 3164 11.6 5.6 67 6.0 8.0 75 14 315.3 316.9 294.6 341.0 8.18 11 652 3754 7.4 2.6 72 4.8 4.6 75 17 317.1 318.4 294.2 339.5 7.10 12 633 3997 7.2 -2.8 49 10.0 2.0 75 16 319.5 320.5 293.2 335.4 4.92 13 563 4948 -0.9 -2.7 88 1.8 -1.9 66 10 320.9 322.0 294.0 338.9 5.58 14 543 5237 -1.9 -4.4 83 2.5 -3.1 73 10 323.0 324.0 294.2 339.7 5.09 15 525 5505 -2.9 -13.9 42 11.0 -7.3 80 10 324.9 325.4 292.6 333.4 2.49 16 515 5657 -4.3 -8.2 74 3.9 -6.1 83 10 325.0 325.8 293.9 338.4 4.00 17 506 5796 -4.5 -9.4 69 4.9 -6.7 85 10 326.4 327.2 294.0 338.9 3.71 18 504 5827 -4.1 -18.1 33 14.0 -9.2 85 9 327.3 327.7 292.7 333.6 1.82 19 500 5890 -4.7 -11.7 58 7.0 -7.7 85 8 327.3 327.9 293.8 337.9 3.12 20 499 5906 -4.9 -9.9 68 5.0 -7.1 86 8 327.3 328.0 294.1 339.4 3.61 21 483 6161 -6.3 -19.3 35 13.0 -10.8 107 7 328.6 328.9 293.0 334.6 1.72 22 477 6258 -7.3 -11.9 70 4.6 -9.2 111 8 328.5 329.2 294.2 339.5 3.22 23 474 6308 -7.3 -17.3 45 10.0 -10.9 113 8 329.1 329.5 293.4 336.3 2.08 24 463 6490 -8.5 -21.5 34 13.0 -12.7 121 9 329.8 330.1 293.1 335.1 1.48 25 456 6608 -9.7 -20.7 40 11.0 -13.3 126 9 329.8 330.1 293.2 335.5 1.61 26 451 6693 -10.5 -12.8 83 2.3 -11.4 129 10 329.8 330.5 294.5 340.7 3.17 27 415 7330 -12.3 -24.3 36 12.0 -15.9 133 5 335.5 335.7 294.3 340.1 1.29 28 403 7553 -14.3 -22.3 51 8.0 -16.7 135 3 335.7 336.0 294.7 341.4 1.59 29 400 7610 -14.7 -23.7 46 9.0 -17.3 135 3 335.9 336.2 294.6 341.0 1.41 30 390 7802 -16.1 -29.1 32 13.0 -19.3 163 3 336.5 336.7 294.3 339.8 0.88 31 362 8360 -20.5 -33.5 30 13.0 -23.1 220 4 337.9 338.0 294.4 340.2 0.62 32 345 8715 -23.1 -28.1 64 5.0 -24.2 273 12 339.0 339.2 295.1 343.1 1.10 33 337 8887 -22.7 -40.7 18 18.0 -25.5 299 19 341.8 341.9 295.1 343.1 0.32 34 329 9063 -24.3 -47.3 10 23.0 -27.2 297 24 342.0 342.0 295.0 342.7 0.16 35 320 9265 -25.9 -55.9 4 30.0 -28.7 290 29 342.5 342.5 295.0 342.8 0.06 36 300 9730 -30.1 -57.1 5 27.0 -32.2 270 37 343.0 343.0 295.1 343.2 0.06 37 269 10490 -36.9 -47.9 31 11.0 -37.8 251 41 343.9 344.0 295.4 344.7 0.19 38 265 10593 -37.3 -41.7 63 4.4 -37.8 248 41 344.8 344.9 295.8 346.3 0.37 39 261 10697 -38.1 -42.2 65 4.1 -38.5 244 42 345.1 345.2 295.8 346.6 0.36 40 256 10829 -39.1 -50.1 30 11.0 -39.9 240 42 345.6 345.6 295.8 346.2 0.15 41 250 10990 -40.5 -50.5 33 10.0 -41.2 235 43 345.9 345.9 295.8 346.5 0.15 42 232 11495 -44.5 -48.9 61 4.4 -44.8 225 40 347.2 347.3 296.2 348.0 0.19 43 200 12470 -53.7 -57.9 60 4.2 -53.8 205 34 347.7 347.7 296.2 348.1 0.08 44 197 12567 -54.5 -58.2 64 3.7 -54.6 207 33 348.0 348.0 296.3 348.3 0.08 45 191 12765 -56.1 -62.1 47 6.0 -56.2 211 35 348.5 348.5 296.3 348.7 0.05 46 163 13755 -64.5 -67.1 70 2.6 -64.6 233 44 350.5 350.5 296.8 350.7 0.03 47 161 13830 -65.3 -69.1 59 3.8 -65.3 235 45 350.4 350.4 296.7 350.5 0.02 48 157 13983 -65.7 -75.7 24 10.0 -65.8 239 46 352.3 352.3 297.1 352.3 0.01 49 150 14260 -66.9 -76.9 23 10.0 -67.0 245 49 354.8 354.8 297.7 354.9 0.01 50 146 14423 -67.3 -79.3 17 12.0 -67.4 242 51 356.9 356.9 298.1 356.9 0.01 51 142 14591 -67.7 -77.7 23 10.0 -67.8 246 51 359.0 359.0 298.5 359.1 0.01 52 124 15393 -74.5 -79.3 47 4.8 -74.5 262 45 360.9 360.9 298.9 360.9 0.01 53 100 16620 -82.3 -86.6 47 4.3 -82.3 310 13 368.7 368.7 300.4 368.7 0.00 54 91 17143 -85.9 -89.8 49 3.9 -85.9 110 2 371.7 371.7 300.8 371.7 0.00 55 77 18056 -87.3 -92.0 41 4.7 -87.3 104 18 386.9 386.9 303.3 386.9 0.00 56 76 18128 -83.5 -89.5 34 6.0 -83.5 102 18 396.3 396.3 304.7 396.3 0.00 57 70 18590 -79.7 -88.7 21 9.0 -79.7 90 24 413.9 413.9 307.0 413.9 0.00 58 66 18924 -77.3 -88.3 16 11.0 -77.3 92 23 426.1 426.1 308.4 426.1 0.00 59 63 19189 -78.7 -88.7 18 10.0 -78.7 105 14 428.7 428.7 308.7 428.8 0.00 60 55 19971 -73.3 -90.3 6 17.0 -73.4 90 15 458.1 458.1 311.6 458.1 0.00 61 50 20530 -71.1 -91.1 4 20.0 -71.2 80 33 475.9 475.9 313.1 476.0 0.00 62 31 23445 -59.7 -89.7 1 30.0 -60.6 81 42 576.5 576.5 319.5 576.5 0.00 63 30 23650 -60.1 -90.1 1 30.0 -61.0 80 43 580.8 580.8 319.7 580.8 0.00 64 26 24545 -59.1 -90.1 1 31.0 -60.3 83 46 607.9 607.9 321.0 607.9 0.00 65 24 25052 -54.5 -88.5 1 34.0 -56.5 91 47 635.3 635.3 322.1 635.4 0.01 66 22 25607 -56.7 -88.7 1 32.0 -58.4 101 50 644.8 644.8 322.5 644.8 0.01 TRP 91 17143 -85.9 -89.8 49 3.9 -85.9 110 2 371.7 371.7 300.8 371.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 570.78 mb = 4842.45 m = 15887.11 ft Wetbulb zero: 597.10 mb = 4471.02 m = 14668.53 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 76.50 % Est. max temperature: 31.78 C = 89.20 F Sfc-Lift cond lev (LCL): 982.35 mb = 255.36 m = 837.80 ft T: 24.01 C 700-500 lapse rate: 5.98 C/km ThetaE index: 14.20 C Layer 925.0- 793.0 mb Conv cond level (CCL): 920.61 mb = 824.17 m = 2703.93 ft Mean mixing ratio: 17.64 g/kg Conv temperature: 29.11 C = 84.41 F Cap Strength: 1.97 C Lifted Index: -2.26 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.52 C Lifted Index @700 mb: 0.62 C Showalter Index: -0.24 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.00 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 237.60 Risk: None Energy Index: -1.58 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 876.44 J/kg Max Up Vert Vel: 41.87 m/s Conv Inhibition (B-): 5.65 J/kg Cap Strength: 1.88 C Lift Cond Lev (LCL): 944.85 mb = 597.14 m = 1959.11 ft Lev Free Conv (LFC): 879.85 mb = 1215.65 m = 3988.31 ft Equ Level (EL): 789.85 mb = 2141.15 m = 7024.70 ft B at Equ Level: 23.79 J/kg Max Parcel Lev (MPL): 739.85 mb = 2696.99 m = 8848.27 ft Wind level data Storm motion: 79 at 11 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 1008 7 320 4 2.6 -3.1 | 274 13 13.3 -1.0 1 1000 99 315 7 4.9 -4.9 | 280 16 15.7 -2.9 2 977 305 305 15 12.3 -8.6 | 286 24 23.0 -6.5 3 943 610 5 19 -1.7 -18.9 | 332 19 9.1 -16.9 4 925 783 5 21 -1.8 -20.9 | 335 21 8.9 -18.9 5 911 914 10 23 -4.0 -22.7 | 342 22 6.8 -20.6 6 879 1219 5 22 -1.9 -21.9 | 336 22 8.8 -19.9 7 850 1514 10 17 -3.0 -16.7 | 332 17 7.8 -14.7 8 819 1829 5 14 -1.2 -13.9 | 321 15 9.5 -11.9 9 790 2134 15 10 -2.6 -9.7 | 313 11 8.2 -7.6 10 762 2438 75 13 -12.6 -3.4 | 54 2 -1.8 -1.3 11 736 2743 85 15 -14.9 -1.3 | 100 4 -4.2 0.8 12 710 3048 75 20 -19.3 -5.2 | 70 9 -8.6 -3.1 13 700 3164 75 14 -13.5 -3.6 | 60 3 -2.8 -1.6 14 684 3353 85 13 -13.0 -1.1 | 113 2 -2.2 0.9 15 659 3658 75 17 -16.4 -4.4 | 68 6 -5.7 -2.3 16 611 4267 75 16 -15.5 -4.1 | 66 5 -4.7 -2.1 17 588 4572 90 17 -17.0 0.0 | 108 7 -6.2 2.1 18 567 4877 65 10 -9.1 -4.2 | 322 3 1.7 -2.2 19 526 5486 80 10 -9.8 -1.7 | 251 1 0.9 0.3 20 506 5791 85 10 -10.0 -0.9 | 214 1 0.8 1.2 21 500 5890 85 8 -8.0 -0.7 | 244 3 2.8 1.4 22 487 6096 105 7 -6.8 1.8 | 226 6 4.0 3.9 23 450 6706 130 10 -7.7 6.4 | 200 9 3.1 8.5 24 400 7610 135 3 -2.1 2.1 | 244 10 8.6 4.2 25 399 7620 145 3 -1.7 2.5 | 243 10 9.0 4.5 26 353 8534 240 4 3.5 2.0 | 254 15 14.2 4.1 27 339 8839 300 18 15.6 -9.0 | 285 27 26.3 -6.9 28 325 9144 295 27 24.5 -11.4 | 285 36 35.2 -9.4 29 300 9730 270 37 37.0 -0.0 | 268 48 47.8 2.1 30 299 9754 275 38 37.9 -3.3 | 271 49 48.6 -1.3 31 251 10973 235 43 35.2 24.7 | 240 53 46.0 26.7 32 250 10990 235 43 35.2 24.7 | 240 53 46.0 26.7 33 200 12470 205 34 14.4 30.8 | 217 41 25.1 32.9 34 199 12497 205 32 13.5 29.0 | 218 39 24.3 31.1 35 150 14260 245 49 44.4 20.7 | 248 60 55.2 22.8 36 148 14326 240 52 45.0 26.0 | 243 62 55.8 28.1 37 127 15240 260 47 46.3 8.2 | 260 58 57.0 10.2 38 120 15545 265 42 41.8 3.7 | 264 53 52.6 5.7 39 108 16154 275 18 17.9 -1.6 | 269 29 28.7 0.5 40 103 16459 295 16 14.5 -6.8 | 281 26 25.3 -4.7 41 100 16620 310 13 10.0 -8.4 | 287 22 20.7 -6.3 42 97 16764 310 13 10.0 -8.4 | 287 22 20.7 -6.3 43 92 17069 300 10 8.7 -5.0 | 279 20 19.4 -2.9 44 91 17143 110 2 -1.9 0.7 | 253 9 8.9 2.7 45 87 17374 0 0 -0.0 -0.0 | 259 11 10.8 2.1 46 83 17678 75 15 -14.5 -3.9 | 64 4 -3.7 -1.8 47 78 17983 105 19 -18.4 4.9 | 133 10 -7.6 7.0 48 74 18288 100 17 -16.7 3.0 | 130 8 -6.0 5.0 49 70 18590 90 24 -24.0 0.0 | 99 13 -13.2 2.1 50 70 18593 80 30 -29.5 -5.2 | 80 19 -18.8 -3.1 51 66 18898 90 24 -24.0 0.0 | 99 13 -13.2 2.1 52 63 19202 105 14 -13.5 3.6 | 154 6 -2.8 5.7 53 60 19507 80 11 -10.8 -1.9 | 154 0 -0.1 0.1 54 57 19812 100 13 -12.8 2.3 | 155 5 -2.0 4.3 55 51 20422 65 19 -17.2 -8.0 | 47 9 -6.5 -6.0 56 50 20530 80 33 -32.5 -5.7 | 80 22 -21.7 -3.7 57 44 21336 90 43 -43.0 0.0 | 94 32 -32.2 2.1 58 42 21641 105 51 -49.3 13.2 | 112 41 -38.5 15.3 59 38 22250 110 44 -41.3 15.0 | 119 35 -30.6 17.1 60 36 22555 95 37 -36.9 3.2 | 101 27 -26.1 5.3 61 34 22860 85 41 -40.8 -3.6 | 87 30 -30.1 -1.5 62 30 23650 80 43 -42.3 -7.5 | 80 32 -31.6 -5.4 63 29 23774 75 46 -44.4 -11.9 | 74 35 -33.7 -9.8 64 25 24384 85 46 -45.8 -4.0 | 87 35 -35.1 -1.9 65 20 25298 110 52 -48.9 17.8 | 118 43 -38.1 19.8 66 15 26518 90 50 -50.0 0.0 | 93 39 -39.2 2.1 Wind Parameters Mean winds (0-6000m): 49.2 at 14.6 knts Storm direction: 79.2 at 11.0 knts Shear (0-3000m) pos: 2.7 neg: 1.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 158.4 deg Storm rel helicity (0-3000m) pos: 149.0 neg: -40.6 tot: 108.4 m^2/s^2 ave: 36.1 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 4.2 10^-3/s Energy-Hel index: 0.74 Bulk Rich Number: 17.85 Bulk Shear: 49.11 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 ------------------------------------------------------------------------------- 500 319 12 291 20| 14.5 0.0 14.5| 82.6 0.0 82.6 165.2 0.64| 23.4 15.1 1000 350 17 316 20| 10.4 0.0 10.4|134.8 -3.0 131.8 131.8 0.70| 17.6 12.3 1500 357 18 324 20| 5.1 0.0 5.1|134.8 -18.0 116.8 77.9 0.52| 14.0 7.2 2000 359 17 324 19| 2.5 0.0 2.5|134.8 -33.9 100.9 50.4 0.37| 12.1 4.4 2500 5 16 326 17| 3.2 0.0 3.2|147.8 -36.3 111.4 44.6 0.42| 12.7 5.3 3000 17 16 335 15| 2.7 1.0 3.7|149.0 -40.6 108.4 36.1 0.36| 11.8 4.2 4000 34 16 350 11| 1.5 1.0 2.5|150.1 -44.5 105.6 26.4 0.29| 10.4 3.0 5000 44 16 1 9| 1.4 0.6 2.0|155.2 -48.7 106.6 21.3 0.21| 9.7 2.1 6000 49 15 2 7| 1.2 0.5 1.8|155.7 -50.1 105.7 17.6 0.18| 8.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//MPCZ/skewt/MPCZ.skewt.20251212.12.gif