UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for MPCZ... Searching the city database file for: MPCZ ... Date:0000Z 2 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 24.6 23.4 93 1.2 23.8 315 3 297.0 300.3 296.6 349.8 18.25 1 1000 104 24.2 23.0 93 1.2 23.3 310 6 297.4 300.6 296.5 349.4 17.96 2 925 786 21.0 18.9 88 2.1 19.5 310 4 300.8 303.5 295.5 344.9 15.02 3 850 1516 17.2 16.7 97 0.5 16.9 105 3 304.2 306.8 295.8 346.5 14.21 4 823 1792 15.4 15.4 100 0.0 15.4 101 5 305.1 307.6 295.6 345.4 13.49 5 734 2761 12.4 9.8 84 2.6 10.7 83 4 312.0 313.9 295.3 344.1 10.43 6 732 2784 12.6 7.6 72 5.0 9.5 79 4 312.4 314.1 294.4 340.2 8.99 7 719 2935 11.4 9.2 86 2.2 10.0 54 4 312.7 314.7 295.3 344.3 10.22 8 700 3159 10.4 5.9 74 4.5 7.7 40 8 314.0 315.6 294.3 340.0 8.35 9 560 4984 0.0 -8.0 55 8.0 -3.7 39 20 322.4 323.2 293.0 334.8 3.74 10 509 5740 -6.5 -9.0 82 2.5 -7.6 38 27 323.5 324.2 293.3 336.1 3.80 11 500 5880 -6.5 -10.4 74 3.9 -8.2 40 30 325.1 325.8 293.5 336.7 3.47 12 440 6867 -11.7 -14.0 83 2.3 -12.6 71 35 330.6 331.2 294.5 340.8 2.95 13 400 7590 -15.9 -18.0 84 2.1 -16.6 75 17 334.3 334.8 294.9 342.5 2.32 14 300 9700 -30.5 -33.2 77 2.7 -31.0 215 1 342.4 342.6 295.6 345.4 0.78 15 281 10162 -33.7 -36.8 74 3.1 -34.1 310 4 344.3 344.4 295.8 346.5 0.58 16 250 10970 -40.7 -43.3 76 2.6 -40.9 210 11 345.6 345.6 296.0 346.9 0.33 17 200 12440 -54.5 -58.3 63 3.8 -54.6 175 15 346.5 346.5 295.9 346.8 0.07 18 157 13939 -69.1 -73.3 54 4.2 -69.1 196 14 346.5 346.5 295.8 346.6 0.01 19 150 14210 -71.1 -75.4 53 4.3 -71.1 210 26 347.6 347.6 296.1 347.7 0.01 20 138 14698 -74.1 -79.1 46 5.0 -74.1 214 27 350.7 350.7 296.8 350.7 0.01 21 130 15050 -68.9 -84.9 8 16.0 -68.9 237 18 366.1 366.1 299.8 366.1 0.00 22 100 16580 -78.3 -88.3 18 10.0 -78.3 210 13 376.4 376.4 301.6 376.5 0.00 23 78 17975 -84.5 -91.5 28 7.0 -84.5 127 16 391.3 391.3 304.0 391.3 0.00 24 72 18422 -80.5 -88.5 25 8.0 -80.5 118 12 408.9 408.9 306.3 408.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 560.00 mb = 4983.53 m = 16349.97 ft Wetbulb zero: 605.22 mb = 4348.58 m = 14266.81 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 78.97 % Est. max temperature: 31.37 C = 88.47 F Sfc-Lift cond lev (LCL): 991.94 mb = 174.78 m = 573.42 ft T: 23.87 C 700-500 lapse rate: 6.21 C/km ThetaE index: 9.50 C Layer 700.0- 509.0 mb Conv cond level (CCL): 901.86 mb = 1004.76 m = 3296.42 ft Mean mixing ratio: 16.37 g/kg Conv temperature: 29.42 C = 84.96 F Cap Strength: 1.10 C Lifted Index: -2.48 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.52 C Lifted Index @700 mb: 0.60 C Showalter Index: -2.24 C Risk: Severe thunderstorms possible Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.20 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 236.40 Risk: None Energy Index: -1.95 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 344.84 J/kg Max Up Vert Vel: 26.26 m/s Conv Inhibition (B-): 16.58 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 936.03 mb = 682.30 m = 2238.48 ft Lev Free Conv (LFC): 841.03 mb = 1606.63 m = 5271.04 ft Equ Level (EL): 781.03 mb = 2235.06 m = 7332.80 ft B at Equ Level: 18.76 J/kg Max Parcel Lev (MPL): 701.03 mb = 3146.68 m = 10323.61 ft Wind level data Storm motion: 73 at 9 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 7 315 3 2.1 -2.1 | 268 10 10.3 0.3 1 1000 104 310 6 4.6 -3.9 | 276 13 12.8 -1.4 2 977 305 285 12 11.6 -3.1 | 272 20 19.8 -0.6 3 944 610 300 8 6.9 -4.0 | 276 15 15.1 -1.5 4 925 786 310 4 3.1 -2.6 | 271 11 11.2 -0.1 5 911 914 260 4 3.9 0.7 | 255 13 12.1 3.2 6 880 1219 155 1 -0.4 0.9 | 246 8 7.8 3.4 7 850 1516 105 3 -2.9 0.8 | 238 6 5.3 3.2 8 819 1829 100 5 -4.9 0.9 | 224 5 3.3 3.3 9 790 2134 95 4 -4.0 0.3 | 236 5 4.2 2.8 10 762 2438 95 5 -5.0 0.4 | 228 4 3.2 2.9 11 735 2743 85 4 -4.0 -0.3 | 243 5 4.2 2.1 12 709 3048 35 4 -2.3 -3.3 | 278 6 5.9 -0.8 13 700 3159 40 8 -5.1 -6.1 | 320 5 3.0 -3.7 14 683 3353 55 10 -8.2 -5.7 | 0 3 -0.0 -3.3 15 658 3658 65 11 -10.0 -4.6 | 39 3 -1.8 -2.2 16 634 3962 70 15 -14.1 -5.1 | 66 6 -5.9 -2.7 17 610 4267 45 16 -11.3 -11.3 | 19 9 -3.1 -8.8 18 566 4877 40 20 -12.9 -15.3 | 20 14 -4.7 -12.9 19 525 5486 35 22 -12.6 -18.0 | 16 16 -4.4 -15.6 20 500 5880 40 30 -19.3 -23.0 | 28 23 -11.1 -20.5 21 486 6096 40 33 -21.2 -25.3 | 30 26 -13.0 -22.8 22 467 6401 45 35 -24.7 -24.7 | 37 28 -16.6 -22.3 23 449 6706 60 41 -35.5 -20.5 | 57 33 -27.3 -18.0 24 415 7315 105 18 -17.4 4.7 | 128 12 -9.2 7.1 25 400 7590 75 17 -16.4 -4.4 | 77 8 -8.2 -1.9 26 398 7620 75 17 -16.4 -4.4 | 77 8 -8.2 -1.9 27 382 7925 90 15 -15.0 0.0 | 110 7 -6.8 2.5 28 324 9144 65 10 -9.1 -4.2 | 27 2 -0.9 -1.8 29 300 9700 215 1 0.6 0.8 | 249 9 8.8 3.3 30 298 9754 0 0 -0.0 -0.0 | 253 9 8.2 2.5 31 250 10970 210 11 5.5 9.5 | 229 18 13.7 12.0 32 250 10973 210 10 5.0 8.7 | 230 17 13.2 11.1 33 239 11278 205 12 5.1 10.9 | 225 19 13.3 13.3 34 218 11887 155 16 -6.8 14.5 | 185 17 1.4 17.0 35 208 12192 170 18 -3.1 17.7 | 194 21 5.1 20.2 36 200 12440 175 15 -1.3 14.9 | 202 19 6.9 17.4 37 179 13106 195 14 3.6 13.5 | 216 20 11.8 16.0 38 163 13716 185 14 1.2 13.9 | 210 19 9.4 16.4 39 155 14021 200 14 4.8 13.2 | 220 20 13.0 15.6 40 150 14210 210 26 13.0 22.5 | 220 33 21.2 25.0 41 140 14630 210 29 14.5 25.1 | 219 36 22.7 27.6 42 126 15240 250 13 12.2 4.4 | 251 22 20.4 6.9 43 119 15545 275 15 14.9 -1.3 | 267 23 23.1 1.2 44 113 15850 285 10 9.7 -2.6 | 270 18 17.8 -0.1 45 102 16459 155 1 -0.4 0.9 | 246 8 7.8 3.4 46 100 16580 210 13 6.5 11.3 | 227 20 14.7 13.7 47 97 16764 210 13 6.5 11.3 | 227 20 14.7 13.7 48 92 17069 195 13 3.4 12.6 | 218 19 11.5 15.0 49 87 17374 115 10 -9.1 4.2 | 173 7 -0.9 6.7 50 82 17678 100 12 -11.8 2.1 | 141 6 -3.6 4.6 51 78 17983 130 16 -12.3 10.3 | 162 13 -4.1 12.8 52 73 18288 125 17 -13.9 9.8 | 155 14 -5.7 12.2 53 69 18593 105 4 -3.9 1.0 | 231 6 4.3 3.5 Wind Parameters Mean winds (0-6000m): 43.2 at 11.4 knts Storm direction: 73.2 at 8.5 knts Shear (0-3000m) pos: 0.0 neg: 0.8 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 7.3 deg Storm rel helicity (0-3000m) pos: 17.8 neg: -32.8 tot: -15.0 m^2/s^2 ave: -5.0 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -0.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 9.26 Bulk Shear: 37.25 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 ------------------------------------------------------------------------------- 500 293 9 273 16| 0.0 6.8 6.8| 10.0 -6.3 3.6 7.3 0.10| 13.7 1.4 1000 292 7 271 15| 0.0 2.2 2.2| 10.8 -26.2 -15.4 -15.4 -0.20| 12.3 -2.4 1500 290 5 267 13| 0.0 2.0 2.0| 12.0 -30.4 -18.4 -12.2 -0.20| 10.2 -2.0 2000 295 5 269 13| 0.0 1.8 1.8| 12.7 -32.2 -19.5 -9.7 -0.21| 8.3 -1.7 2500 314 5 275 12| 0.0 1.5 1.5| 13.3 -32.8 -19.5 -7.8 -0.20| 6.9 -1.4 3000 8 5 287 8| 0.0 0.8 0.8| 17.8 -32.8 -15.0 -5.0 -0.08| 6.4 -0.5 4000 52 6 294 3| 1.5 0.6 2.1| 29.0 -33.8 -4.8 -1.2 0.13| 6.6 0.9 5000 48 9 332 4| 1.2 1.2 2.4| 29.3 -45.6 -16.3 -3.3 0.02| 6.4 0.1 6000 43 11 356 6| 1.8 1.2 3.0| 52.9 -48.4 4.6 0.8 0.07| 6.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//MPCZ/skewt/MPCZ.skewt.20251202.00.gif