UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for MPCZ... Searching the city database file for: MPCZ ... Date:0000Z 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 1007 7 27.4 23.0 77 4.4 24.2 330 5 300.0 303.2 297.1 352.2 17.83 1 1000 92 27.0 23.1 79 3.9 24.2 325 10 300.1 303.5 297.3 353.1 18.07 2 925 779 22.8 20.5 87 2.3 21.2 30 4 302.6 305.7 297.0 351.9 16.63 3 883 1184 19.8 19.8 100 0.0 19.8 343 3 303.6 306.6 297.3 353.1 16.69 4 850 1513 18.0 17.4 96 0.6 17.6 335 3 305.0 307.8 296.5 349.4 14.87 5 827 1747 16.8 15.8 94 1.0 16.1 15 3 306.1 308.7 296.1 347.5 13.78 6 806 1967 17.6 9.6 59 8.0 12.6 23 5 309.2 311.0 293.8 337.8 9.35 7 799 2042 17.4 6.4 48 11.0 10.8 31 6 309.8 311.2 292.6 333.1 7.57 8 751 2570 15.8 -16.2 10 32.0 2.9 51 10 313.6 313.9 288.2 318.4 1.44 9 747 2615 15.6 -12.4 13 28.0 3.5 58 10 313.9 314.2 288.9 320.4 1.97 10 706 3091 12.4 2.4 50 10.0 6.7 92 8 315.4 316.7 293.3 335.8 6.46 11 700 3163 12.0 2.0 50 10.0 6.3 95 8 315.8 317.0 293.3 335.8 6.33 12 643 3869 7.4 1.4 66 6.0 4.0 102 9 318.3 319.6 294.1 339.4 6.60 13 625 4103 6.2 -1.8 56 8.0 2.0 92 11 319.5 320.6 293.5 336.8 5.37 14 614 4249 6.0 -16.0 19 22.0 -2.7 87 13 320.9 321.3 290.9 327.0 1.79 15 593 4533 4.0 -19.0 17 23.0 -4.4 87 15 321.8 322.1 290.8 326.8 1.44 16 590 4575 3.6 -14.4 25 18.0 -3.7 87 15 321.8 322.2 291.5 329.0 2.12 17 589 4588 3.4 -2.6 65 6.0 0.3 87 15 321.8 322.8 294.1 339.2 5.37 18 576 4770 2.8 -17.2 21 20.0 -4.8 89 16 323.1 323.4 291.5 329.0 1.72 19 570 4854 2.0 -8.0 47 10.0 -2.7 90 17 323.1 323.9 293.2 335.3 3.67 20 561 4983 1.6 -15.4 27 17.0 -5.1 86 17 324.1 324.5 292.0 331.2 2.06 21 543 5245 -0.7 -6.7 64 6.0 -3.6 75 18 324.4 325.3 294.0 338.6 4.27 22 540 5289 -0.7 -10.7 47 10.0 -5.1 76 17 325.0 325.6 293.2 335.5 3.13 23 537 5334 -1.1 -5.6 71 4.5 -3.3 76 17 325.0 325.9 294.4 340.5 4.70 24 504 5837 -5.1 -7.1 86 2.0 -6.1 80 14 326.1 327.0 294.6 340.9 4.46 25 500 5900 -5.3 -6.6 91 1.3 -5.9 80 14 326.6 327.5 294.8 342.1 4.67 26 497 5947 -5.7 -6.7 93 1.0 -6.2 80 14 326.7 327.6 294.8 342.2 4.66 27 433 7016 -10.7 -27.7 23 17.0 -15.3 75 10 333.4 333.6 293.5 336.8 0.91 28 432 7034 -10.7 -25.7 28 15.0 -15.0 76 10 333.7 333.9 293.7 337.6 1.09 29 425 7159 -11.7 -19.7 51 8.0 -14.4 82 7 333.9 334.3 294.5 340.6 1.89 30 400 7620 -15.3 -20.3 66 5.0 -16.9 95 7 335.1 335.5 294.8 341.9 1.90 31 371 8184 -19.3 -21.3 84 2.0 -19.9 44 7 337.1 337.5 295.3 343.8 1.88 32 345 8721 -22.9 -27.7 65 4.8 -24.1 350 6 339.3 339.5 295.1 343.5 1.14 33 312 9450 -28.7 -28.9 98 0.2 -28.7 285 14 341.1 341.3 295.6 345.3 1.13 34 300 9730 -30.5 -35.3 63 4.8 -31.3 270 23 342.4 342.5 295.5 344.8 0.63 35 291 9946 -31.9 -56.9 7 25.0 -33.7 271 21 343.4 343.4 295.2 343.6 0.06 36 286 10068 -32.9 -59.9 5 27.0 -34.7 272 24 343.7 343.7 295.3 343.8 0.04 37 264 10627 -37.5 -59.5 8 22.0 -38.7 275 37 344.9 344.9 295.6 345.1 0.05 38 250 11000 -41.1 -47.1 52 6.0 -41.6 265 36 345.0 345.0 295.7 345.9 0.22 39 244 11164 -41.9 -45.5 68 3.6 -42.2 262 34 346.2 346.2 296.0 347.3 0.27 40 212 12094 -50.1 -52.7 74 2.6 -50.2 244 34 347.6 347.6 296.2 348.2 0.14 41 206 12280 -51.7 -55.4 64 3.7 -51.8 239 36 347.9 348.0 296.3 348.4 0.10 42 201 12438 -52.9 -56.1 68 3.2 -53.0 236 38 348.5 348.5 296.4 348.9 0.10 43 200 12470 -53.1 -56.6 66 3.5 -53.2 235 38 348.7 348.7 296.4 349.1 0.09 44 194 12666 -54.5 -64.5 28 10.0 -54.7 232 39 349.5 349.5 296.5 349.6 0.03 45 186 12935 -56.9 -59.9 69 3.0 -57.0 229 40 349.8 349.9 296.7 350.1 0.06 46 181 13107 -58.1 -65.1 40 7.0 -58.2 228 40 350.6 350.6 296.8 350.8 0.03 47 171 13463 -60.9 -64.4 63 3.5 -61.0 226 40 351.7 351.7 297.0 351.9 0.04 48 164 13723 -62.1 -77.1 12 15.0 -62.2 235 43 353.9 353.9 297.5 354.0 0.01 49 150 14270 -66.3 -73.3 37 7.0 -66.4 250 53 355.9 355.9 297.9 355.9 0.01 50 136 14855 -71.5 -75.4 56 3.9 -71.5 254 56 356.8 356.8 298.1 356.8 0.01 51 125 15350 -74.3 -81.3 33 7.0 -74.3 266 49 360.4 360.4 298.8 360.4 0.00 52 101 16565 -82.5 -87.4 43 4.9 -82.5 341 9 367.3 367.3 300.1 367.3 0.00 53 100 16620 -82.7 -87.6 42 4.9 -82.7 345 8 367.9 367.9 300.2 368.0 0.00 54 76 18136 -87.3 -91.1 49 3.8 -87.3 110 34 388.4 388.4 303.5 388.4 0.00 55 70 18590 -82.7 -88.7 35 6.0 -82.7 105 34 407.5 407.5 306.2 407.5 0.00 56 59 19574 -71.9 -88.9 6 17.0 -72.0 105 24 452.1 452.1 311.1 452.2 0.00 57 50 20550 -72.7 -89.7 6 17.0 -72.8 90 26 472.2 472.2 312.8 472.2 0.00 58 39 22042 -63.7 -88.7 2 25.0 -64.1 92 45 529.7 529.7 316.9 529.7 0.00 59 33 23068 -62.9 -87.9 2 25.0 -63.5 102 47 557.8 557.8 318.5 557.8 0.01 60 31 23457 -59.3 -86.3 2 27.0 -60.3 105 46 577.5 577.5 319.5 577.6 0.01 TRP 76 18136 -87.3 -91.1 49 3.8 -87.3 110 34 388.4 388.4 303.5 388.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5808.00 m Freezing level: 548.48 mb = 5165.35 m = 16946.47 ft Wetbulb zero: 620.36 mb = 4164.21 m = 13661.94 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 60.11 % Est. max temperature: 32.15 C = 89.87 F Sfc-Lift cond lev (LCL): 944.94 mb = 591.05 m = 1939.11 ft T: 23.95 C 700-500 lapse rate: 6.32 C/km ThetaE index: 34.73 C Layer 850.0- 747.0 mb Conv cond level (CCL): 893.17 mb = 1084.11 m = 3556.76 ft Mean mixing ratio: 17.26 g/kg Conv temperature: 30.79 C = 87.43 F Cap Strength: 1.95 C Lifted Index: -3.21 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.45 C Lifted Index @700 mb: 0.73 C Showalter Index: -2.16 C Risk: Severe thunderstorms possible Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.70 C K Index: 30.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 228.80 Risk: None Energy Index: -1.48 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 987.49 J/kg Max Up Vert Vel: 44.44 m/s Conv Inhibition (B-): 10.42 J/kg Cap Strength: 1.89 C Lift Cond Lev (LCL): 916.51 mb = 859.31 m = 2819.23 ft Lev Free Conv (LFC): 871.51 mb = 1297.04 m = 4255.34 ft Equ Level (EL): 811.51 mb = 1908.86 m = 6262.60 ft B at Equ Level: 11.05 J/kg Max Parcel Lev (MPL): 781.51 mb = 2230.18 m = 7316.76 ft Wind level data Storm motion: 98 at 8 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 1007 7 330 5 2.5 -4.3 | 298 11 10.1 -5.3 1 1000 92 325 10 5.7 -8.2 | 305 16 13.3 -9.2 2 976 305 355 17 1.5 -16.9 | 333 20 9.1 -17.9 3 943 610 20 12 -4.1 -11.3 | 344 13 3.5 -12.3 4 925 779 30 4 -2.0 -3.5 | 309 7 5.6 -4.5 5 911 914 5 2 -0.2 -2.0 | 292 8 7.4 -3.0 6 879 1219 340 3 1.0 -2.8 | 294 9 8.6 -3.8 7 850 1513 335 3 1.3 -2.7 | 293 10 8.8 -3.7 8 849 1524 30 2 -1.0 -1.7 | 293 7 6.6 -2.7 9 819 1829 10 3 -0.5 -3.0 | 299 8 7.1 -4.0 10 790 2134 40 8 -5.1 -6.1 | 341 8 2.4 -7.1 11 762 2438 30 10 -5.0 -8.7 | 345 10 2.6 -9.7 12 735 2743 80 10 -9.8 -1.7 | 40 4 -2.3 -2.7 13 700 3163 95 8 -8.0 0.7 | 52 0 -0.4 -0.3 14 659 3658 110 7 -6.6 2.4 | 216 2 1.0 1.4 15 611 4267 85 13 -13.0 -1.1 | 68 6 -5.4 -2.1 16 567 4877 90 17 -17.0 0.0 | 84 9 -9.4 -1.0 17 546 5182 75 18 -17.4 -4.7 | 60 11 -9.8 -5.7 18 500 5900 80 14 -13.8 -2.4 | 61 7 -6.2 -3.4 19 487 6096 80 14 -13.8 -2.4 | 61 7 -6.2 -3.4 20 469 6401 100 10 -9.8 1.7 | 108 2 -2.3 0.7 21 450 6706 70 10 -9.4 -3.4 | 22 5 -1.8 -4.4 22 433 7010 75 10 -9.7 -2.6 | 30 4 -2.1 -3.6 23 416 7315 90 4 -4.0 0.0 | 286 4 3.6 -1.0 24 400 7620 95 7 -7.0 0.6 | 303 1 0.6 -0.4 25 400 7620 100 7 -6.9 1.2 | 253 1 0.7 0.2 26 325 9144 305 6 4.9 -3.4 | 290 13 12.5 -4.4 27 312 9449 285 14 13.5 -3.6 | 282 22 21.1 -4.6 28 300 9730 270 23 23.0 -0.0 | 272 31 30.6 -1.0 29 299 9754 270 17 17.0 -0.0 | 272 25 24.6 -1.0 30 262 10668 275 38 37.9 -3.3 | 275 46 45.4 -4.3 31 250 11000 265 36 35.9 3.1 | 267 43 43.4 2.1 32 229 11582 255 28 27.0 7.2 | 260 35 34.6 6.2 33 200 12470 235 38 31.1 21.8 | 242 44 38.7 20.8 34 190 12802 230 40 30.6 25.7 | 237 46 38.2 24.7 35 172 13411 225 39 27.6 27.6 | 233 44 35.2 26.6 36 156 14021 245 47 42.6 19.9 | 249 54 50.2 18.9 37 150 14270 250 53 49.8 18.1 | 253 60 57.4 17.1 38 134 14935 255 56 54.1 14.5 | 258 63 61.7 13.5 39 127 15240 265 53 52.8 4.6 | 267 60 60.4 3.6 40 114 15850 270 27 27.0 -0.0 | 272 35 34.6 -1.0 41 108 16154 310 18 13.8 -11.6 | 300 25 21.4 -12.6 42 100 16620 345 8 2.1 -7.7 | 312 13 9.6 -8.7 43 97 16764 335 8 3.4 -7.3 | 307 14 11.0 -8.3 44 87 17374 60 10 -8.7 -5.0 | 10 6 -1.1 -6.0 45 83 17678 55 25 -20.5 -14.3 | 40 20 -12.9 -15.3 46 76 18136 110 34 -31.9 11.6 | 114 27 -24.4 10.6 47 74 18288 100 34 -33.5 5.9 | 101 26 -25.9 4.9 48 70 18590 105 34 -32.8 8.8 | 107 26 -25.3 7.8 49 70 18593 110 37 -34.8 12.7 | 113 30 -27.2 11.6 50 63 19202 80 13 -12.8 -2.3 | 58 6 -5.2 -3.3 51 57 19812 120 30 -26.0 15.0 | 127 23 -18.4 14.0 52 51 20422 70 15 -14.1 -5.1 | 47 9 -6.5 -6.1 53 50 20550 90 26 -26.0 0.0 | 87 18 -18.4 -1.0 54 48 20726 95 23 -22.9 2.0 | 94 15 -15.3 1.0 55 45 21031 80 34 -33.5 -5.9 | 75 27 -25.9 -6.9 56 43 21336 85 38 -37.9 -3.3 | 82 31 -30.3 -4.3 57 38 21946 95 48 -47.8 4.2 | 95 40 -40.2 3.2 58 31 22860 105 46 -44.4 11.9 | 106 38 -36.9 10.9 59 26 23774 90 49 -49.0 0.0 | 89 41 -41.4 -1.0 Wind Parameters Mean winds (0-6000m): 67.6 at 10.2 knts Storm direction: 97.6 at 7.6 knts Shear (0-3000m) pos: 2.8 neg: 2.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 89.1 neg: -18.3 tot: 70.8 m^2/s^2 ave: 23.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 3.3 10^-3/s Energy-Hel index: 0.45 Bulk Rich Number: 34.05 Bulk Shear: 29.00 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 ------------------------------------------------------------------------------- 500 352 14 326 17| 10.8 0.0 10.8| 60.9 0.0 60.9 121.8 0.65| 20.9 13.6 1000 0 10 325 13| 5.4 5.9 11.3| 63.4 -17.8 45.6 45.6 0.18| 17.3 3.1 1500 358 8 317 12| 3.6 3.9 7.5| 63.7 -18.3 45.3 30.2 0.17| 12.0 2.1 2000 1 6 315 11| 3.8 2.9 6.8| 72.3 -18.3 54.0 27.0 0.25| 10.6 2.6 2500 10 7 320 10| 3.9 2.3 6.3| 82.0 -18.3 63.7 25.5 0.31| 9.8 3.0 3000 23 7 329 9| 2.8 2.0 4.8| 89.1 -18.3 70.8 23.6 0.35| 9.7 3.3 4000 45 8 340 7| 1.8 1.3 3.1| 89.2 -19.6 69.6 17.4 0.27| 8.2 2.2 5000 62 9 4 5| 1.5 1.0 2.4| 92.5 -25.4 67.1 13.4 0.22| 7.5 1.6 6000 68 10 21 5| 1.0 0.6 1.6| 93.0 -32.3 60.7 10.1 0.17| 6.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//MPCZ/skewt/MPCZ.skewt.20251212.00.gif