UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122511.upa.cvt Date: 1100Z 25 DEC 25 Searching for DRZA... Searching the city database file for: DRZA ... Date:1100Z 25 DEC 25 Station: DRZA WMO ident: 61024 Latitude: 16.97 Longitude: 7.98 Elevation: 502.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 114 SFC 956 502 31.4 -0.6 13 32.0 13.9 110 3 308.5 309.2 288.9 320.5 3.82 2 925 810 26.8 1.8 20 25.0 12.9 145 5 306.7 307.6 289.1 321.2 4.71 3 870 1347 23.4 3.4 27 20.0 11.9 259 11 308.6 309.7 290.5 325.9 5.62 4 856 1488 22.6 2.6 27 20.0 11.3 252 14 309.2 310.2 290.5 325.9 5.39 5 850 1549 22.2 2.2 27 20.0 10.9 245 15 309.4 310.4 290.5 325.8 5.28 6 785 2231 16.0 3.0 42 13.0 8.6 261 19 309.9 311.0 291.3 328.6 6.06 7 768 2417 15.0 0.0 36 15.0 6.9 262 18 310.7 311.7 290.6 326.3 4.98 8 762 2483 15.0 -2.0 31 17.0 6.2 263 17 311.4 312.3 290.3 325.1 4.33 9 750 2617 14.4 -5.6 25 20.0 4.6 264 17 312.2 312.8 289.6 322.9 3.36 10 700 3195 10.4 -6.6 30 17.0 2.3 250 15 314.0 314.6 290.2 324.7 3.33 11 574 4814 0.0 -12.0 40 12.0 -5.0 280 23 320.1 320.7 291.4 329.0 2.65 12 555 5083 -0.9 -11.9 43 11.0 -5.5 280 26 322.2 322.7 292.1 331.4 2.77 13 533 5406 -2.1 -12.1 46 10.0 -6.3 277 26 324.5 325.1 292.8 334.0 2.84 14 500 5910 -5.7 -15.7 45 10.0 -9.5 270 25 326.1 326.5 292.7 333.8 2.25 15 455 6642 -11.1 -19.1 52 8.0 -13.7 252 27 328.2 328.6 293.0 334.7 1.86 16 400 7620 -17.1 -25.1 50 8.0 -19.3 255 28 332.8 333.0 293.6 337.3 1.24 17 385 7905 -19.3 -27.3 49 8.0 -21.2 263 31 333.5 333.7 293.7 337.4 1.06 18 338 8855 -27.7 -34.7 51 7.0 -28.9 273 40 334.7 334.8 293.6 337.0 0.59 19 331 9005 -28.7 -35.7 51 7.0 -29.8 270 40 335.4 335.5 293.7 337.4 0.55 20 300 9700 -34.3 -40.3 55 6.0 -35.0 255 44 337.0 337.1 294.0 338.5 0.38 21 299 9723 -34.5 -41.5 49 7.0 -35.3 255 44 337.1 337.1 293.9 338.4 0.34 22 296 9794 -35.1 -42.1 49 7.0 -35.8 256 45 337.2 337.3 293.9 338.4 0.32 23 279 10203 -38.3 -44.3 53 6.0 -38.8 261 50 338.3 338.4 294.1 339.4 0.27 24 262 10633 -41.1 -47.1 52 6.0 -41.5 263 57 340.4 340.4 294.6 341.2 0.21 25 250 10950 -42.5 -48.5 52 6.0 -42.9 265 62 342.9 342.9 295.2 343.6 0.19 26 223 11716 -47.7 -52.7 56 5.0 -48.0 256 63 346.3 346.3 295.9 346.8 0.13 27 219 11836 -48.3 -53.3 56 5.0 -48.6 253 63 347.2 347.2 296.1 347.7 0.12 28 209 12143 -50.1 -54.7 58 4.6 -50.3 246 63 349.0 349.0 296.5 349.5 0.11 29 200 12430 -52.5 -56.8 60 4.3 -52.7 240 64 349.6 349.6 296.6 350.0 0.09 30 185 12928 -56.9 -60.7 62 3.8 -57.0 235 70 350.4 350.4 296.8 350.6 0.06 31 178 13171 -59.1 -62.6 64 3.5 -59.2 235 70 350.7 350.7 296.8 350.9 0.05 32 171 13421 -61.5 -65.2 61 3.7 -61.6 233 68 350.7 350.7 296.8 350.9 0.03 33 158 13906 -65.3 -68.1 68 2.8 -65.3 231 64 352.3 352.3 297.1 352.4 0.03 34 150 14220 -68.1 -70.9 67 2.8 -68.1 235 67 352.8 352.8 297.3 352.9 0.02 35 137 14758 -71.9 -73.9 74 2.0 -71.9 243 67 355.3 355.3 297.8 355.4 0.01 36 134 14888 -72.5 -74.7 72 2.2 -72.5 245 67 356.5 356.5 298.0 356.6 0.01 37 131 15021 -71.9 -74.5 68 2.6 -71.9 247 67 359.9 359.9 298.7 360.0 0.01 38 128 15157 -71.7 -74.3 68 2.6 -71.7 249 67 362.7 362.7 299.2 362.7 0.01 39 116 15733 -73.9 -75.2 82 1.3 -73.9 234 44 368.9 368.9 300.4 369.0 0.01 40 102 16469 -80.9 -81.0 98 0.1 -80.9 253 33 369.3 369.3 300.4 369.3 0.01 41 101 16524 -81.3 -81.3 100 0.0 -81.3 255 33 369.6 369.6 300.5 369.6 0.01 42 100 16580 -81.3 -81.6 95 0.3 -81.3 250 34 370.6 370.6 300.7 370.7 0.01 43 97 16752 -81.5 250 34 373.5 44 89 17240 -77.9 246 30 390.0 45 88 17305 -77.7 246 29 391.7 46 84 17571 -78.9 243 27 394.5 47 82 17708 -79.5 242 25 396.0 48 74 18288 -81.9 238 20 402.7 49 71 18520 -82.1 236 18 407.1 50 70 18600 -82.1 235 17 408.7 51 52 20324 -67.3 16 9 479.5 52 50 20560 -67.7 35 8 484.0 53 45 21197 -65.7 43 13 503.6 54 38 22228 -64.3 56 20 532.1 55 30 23690 -59.5 75 30 582.4 56 29 23901 -59.5 78 30 588.1 57 24 25100 -52.3 94 32 641.7 58 22 25662 -50.9 102 33 662.1 59 20 26280 -51.3 110 34 679.1 60 17 27334 -52.1 708.9 61 17 27334 -52.1 708.9 62 14 28602 -48.5 761.6 TRP 101 16524 -81.3 -81.3 100 0.0 -81.3 255 33 369.6 369.6 300.5 369.6 0.01 WND 185 12928 -56.9 -60.7 62 3.8 -57.0 235 70 350.4 350.4 296.8 350.6 0.06 Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 574.00 mb = 4814.41 m = 15795.12 ft Wetbulb zero: 660.03 mb = 3674.80 m = 12056.30 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 33.57 % Est. max temperature: 32.62 C = 90.72 F Sfc-Lift cond lev (LCL): 597.71 mb = 4484.11 m = 14711.46 ft T: 2.12 C 700-500 lapse rate: 5.93 C/km ThetaE index: 5.69 C Layer 768.0- 700.0 mb Conv cond level (CCL): 497.98 mb = 5941.44 m = 19492.67 ft Mean mixing ratio: 4.95 g/kg Conv temperature: 48.86 C = 119.95 F Cap Strength: 9.25 C Lifted Index: 9.02 C Risk: None Lifted Index @300 mb: 10.50 C Lifted Index @700 mb: 5.58 C Showalter Index: 7.64 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 7.90 C K Index: 13.10 Risk: None Sweat Index: 159.23 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.10 J/kg Max Up Vert Vel: 3.19 m/s Conv Inhibition (B-): 43173.82 J/kg Cap Strength: 9.21 C Lift Cond Lev (LCL): 636.08 mb = 3976.38 m = 13045.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 14 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 ---------------------------------------------------------- 0 956 502 110 3 -2.8 1.0 | 113 17 -15.4 6.6 1 925 810 145 5 -2.9 4.1 | 122 18 -15.5 9.7 2 914 914 130 4 -3.1 2.6 | 118 18 -15.7 8.2 3 883 1219 265 9 9.0 0.8 | 150 7 -3.6 6.4 4 852 1524 250 15 14.1 5.1 | 188 11 1.5 10.7 5 850 1549 245 15 13.6 6.3 | 185 12 1.0 11.9 6 822 1829 240 16 13.9 8.0 | 185 14 1.2 13.6 7 793 2134 260 19 18.7 3.3 | 214 11 6.1 8.9 8 738 2743 265 16 15.9 1.4 | 205 8 3.3 7.0 9 712 3048 240 17 14.7 8.5 | 189 14 2.1 14.1 10 700 3195 250 15 14.1 5.1 | 188 11 1.5 10.7 11 661 3658 245 20 18.1 8.5 | 201 15 5.5 14.1 12 613 4267 280 17 16.7 -3.0 | 237 5 4.1 2.7 13 547 5182 280 27 26.6 -4.7 | 266 14 14.0 0.9 14 500 5910 270 25 25.0 -0.0 | 246 14 12.4 5.6 15 488 6096 270 25 25.0 -0.0 | 246 14 12.4 5.6 16 451 6706 250 27 25.4 9.2 | 221 20 12.8 14.8 17 416 7315 240 26 22.5 13.0 | 208 21 9.9 18.6 18 400 7620 255 28 27.0 7.2 | 228 19 14.4 12.9 19 352 8534 280 38 37.4 -6.6 | 272 25 24.8 -1.0 20 300 9700 255 44 42.5 11.4 | 240 34 29.9 17.0 21 285 10058 260 48 47.3 8.3 | 248 37 34.7 13.9 22 250 10950 265 62 61.8 5.4 | 257 50 49.2 11.0 23 238 11278 265 62 61.8 5.4 | 257 50 49.2 11.0 24 200 12430 240 64 55.4 32.0 | 229 57 42.8 37.6 25 189 12802 240 64 55.4 32.0 | 229 57 42.8 37.6 26 185 12928 235 70 57.3 40.2 | 224 64 44.7 45.8 27 180 13106 235 70 57.3 40.2 | 224 64 44.7 45.8 28 155 14021 230 63 48.3 40.5 | 218 58 35.7 46.1 29 150 14220 235 67 54.9 38.4 | 224 61 42.3 44.0 30 126 15240 250 67 63.0 22.9 | 240 58 50.3 28.5 31 113 15850 230 38 29.1 24.4 | 209 34 16.5 30.0 32 101 16524 255 33 31.9 8.5 | 234 24 19.3 14.1 33 100 16580 250 34 31.9 11.6 | 228 26 19.3 17.2 34 97 16764 250 34 31.9 11.6 | 228 26 19.3 17.2 35 70 18600 235 17 13.9 9.8 | 185 15 1.3 15.4 36 50 20560 35 8 -4.6 -6.6 | 87 17 -17.2 -0.9 37 30 23690 75 30 -29.0 -7.8 | 87 42 -41.6 -2.2 38 20 26280 110 34 -31.9 11.6 | 111 48 -44.6 17.2 Wind Parameters Mean winds (0-6000m): 264.0 at 18.4 knts Storm direction: 294.0 at 13.8 knts Shear (0-3000m) pos: 3.7 neg: 1.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 84.9 deg Storm rel helicity (0-3000m) pos: 86.6 neg: -19.1 tot: 67.5 m^2/s^2 ave: 22.5 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 59.42 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 ------------------------------------------------------------------------------- 500 138 4 119 18| 4.8 0.0 4.8| 27.5 -5.6 21.9 43.8 0.62| 7.8 4.9 1000 231 7 145 12| 8.7 0.0 8.7| 60.3 -5.6 54.7 54.7 0.62| 13.0 8.0 1500 240 10 160 11| 6.9 0.0 6.9| 71.9 -6.5 65.3 43.6 0.58| 11.0 6.4 2000 249 12 173 10| 5.1 0.0 5.1| 79.9 -8.1 71.8 35.9 0.56| 9.5 5.3 2500 252 13 179 10| 4.1 1.2 5.3| 79.9 -17.1 62.8 25.1 0.40| 9.1 3.6 3000 251 14 182 10| 3.7 1.0 4.7| 86.6 -19.1 67.5 22.5 0.38| 8.6 3.2 4000 255 15 191 10| 3.3 0.7 4.1|107.2 -19.1 88.0 22.0 0.42| 8.4 3.5 5000 262 17 208 9| 2.7 0.8 3.5|113.2 -26.7 86.6 17.3 0.37| 7.7 2.8 6000 264 18 217 9| 2.2 1.3 3.6|113.2 -55.9 57.3 9.6 0.24| 7.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//DRZA/skewt/DRZA.skewt.20251225.11.gif