UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for YPCD... Searching the city database file for: YPCD ... Date:1100Z 3 DEC 25 Station: YPCD WMO ident: 94653 Latitude: -32.12 Longitude: 133.70 Elevation: 17.00 ------------------------------------------------------------------------------- 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 17 23.8 6.8 34 17.0 14.0 115 7 296.3 297.4 286.8 314.3 6.15 1 1004 54 28.6 1.6 18 27.0 13.8 117 11 301.4 302.2 286.9 314.3 4.27 2 1000 91 29.6 -0.4 14 30.0 13.6 120 16 302.8 303.4 286.8 314.1 3.71 3 992 163 31.2 -1.8 12 33.0 13.8 108 14 305.0 305.7 287.2 315.5 3.37 4 981 262 31.4 -2.6 11 34.0 13.6 92 11 306.2 306.8 287.5 316.3 3.21 5 955 502 30.4 -4.6 10 35.0 12.6 27 15 307.6 308.1 287.6 316.5 2.84 6 925 785 28.0 -5.0 11 33.0 11.4 355 18 307.9 308.5 287.8 316.9 2.84 7 850 1523 21.0 -7.0 15 28.0 7.7 340 15 308.1 308.6 287.6 316.6 2.66 8 705 3097 6.2 -9.8 31 16.0 -0.6 290 16 308.7 309.2 287.7 316.9 2.57 9 700 3155 5.6 -10.4 31 16.0 -1.0 290 16 308.7 309.2 287.6 316.6 2.47 10 686 3320 4.6 -15.4 22 20.0 -2.8 306 17 309.4 309.7 287.0 314.8 1.68 11 674 3464 5.4 -26.6 8 32.0 -4.0 305 17 311.8 311.9 286.8 314.0 0.64 12 606 4320 -1.7 -25.7 14 24.0 -8.4 280 17 313.3 313.4 287.4 315.9 0.78 13 510 5668 -11.1 -46.1 4 35.0 -16.3 286 28 317.7 317.7 288.1 318.2 0.12 14 500 5820 -12.1 -44.1 5 32.0 -17.0 285 29 318.3 318.3 288.3 318.9 0.15 15 478 6162 -15.1 -35.1 16 20.0 -18.8 288 26 318.7 318.8 288.8 320.2 0.40 16 426 7026 -19.7 -28.7 45 9.0 -21.6 275 32 323.5 323.7 290.7 326.5 0.84 17 400 7490 -23.7 -33.7 39 10.0 -25.4 280 37 324.2 324.3 290.6 326.2 0.55 18 342 8613 -32.9 -35.3 79 2.4 -33.2 284 35 326.5 326.6 291.3 328.6 0.55 19 307 9362 -38.9 -44.9 53 6.0 -39.4 272 47 328.4 328.4 291.5 329.2 0.23 20 300 9520 -40.1 -47.1 47 7.0 -40.6 270 51 328.8 328.9 291.6 329.6 0.18 21 295 9634 -41.1 -49.1 42 8.0 -41.6 269 52 329.0 329.0 291.6 329.6 0.15 22 267 10300 -46.9 -50.8 64 3.9 -47.1 265 59 330.1 330.1 291.9 330.6 0.13 23 250 10730 -50.5 -59.5 34 9.0 -50.7 265 67 331.0 331.0 292.0 331.2 0.05 24 244 10888 -51.9 -61.9 29 10.0 -52.1 262 68 331.2 331.2 292.1 331.4 0.04 25 238 11050 -53.1 -66.1 19 13.0 -53.4 260 66 331.8 331.8 292.2 331.8 0.02 26 213 11760 -57.1 -69.1 20 12.0 -57.3 262 56 336.2 336.2 293.4 336.3 0.02 27 200 12160 -56.5 -72.5 12 16.0 -56.7 265 62 343.3 343.3 295.1 343.3 0.01 28 165 13384 -54.1 -81.1 2 27.0 -54.5 276 73 366.7 366.7 299.9 366.7 0.00 29 157 13701 -55.7 -82.7 2 27.0 -56.0 280 81 369.3 369.3 300.4 369.3 0.00 30 150 13990 -57.1 -84.1 2 27.0 -57.4 275 77 371.7 371.7 300.9 371.7 0.00 31 100 16480 -69.7 -89.7 4 20.0 -69.8 285 48 393.1 393.1 304.2 393.1 0.00 32 94 16846 -72.7 -90.7 5 18.0 -72.8 285 53 394.2 394.2 304.4 394.2 0.00 33 81 17724 -71.1 -89.1 5 18.0 -71.2 282 39 414.6 414.6 307.1 414.6 0.00 34 70 18600 -65.5 -89.5 2 24.0 -65.7 280 26 444.3 444.3 310.3 444.3 0.00 35 61 19433 -68.1 -90.1 3 22.0 -68.2 280 18 456.3 456.3 311.4 456.3 0.00 36 53 20290 -62.1 -90.1 1 28.0 -62.5 280 9 488.9 488.9 314.1 488.9 0.00 37 51 20528 -62.9 -89.9 1 27.0 -63.3 280 7 492.5 492.5 314.4 492.5 0.00 38 50 20650 -62.1 -90.1 1 28.0 -62.6 280 6 497.1 497.1 314.8 497.2 0.00 39 33 23248 -56.7 -87.7 1 31.0 -57.9 42 16 574.2 574.2 319.4 574.2 0.01 40 30 23850 -57.5 -87.5 1 30.0 -58.7 70 18 587.9 587.9 320.0 587.9 0.01 41 28 24287 -56.5 -87.5 1 31.0 -57.9 602.4 602.4 320.7 602.4 0.01 TRP 94 16846 -72.7 -90.7 5 18.0 -72.8 285 53 394.2 394.2 304.4 394.2 0.00 WND 157 13701 -55.7 -82.7 2 27.0 -56.0 280 81 369.3 369.3 300.4 369.3 0.00 Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 622.28 mb = 4115.22 m = 13501.22 ft Wetbulb zero: 714.94 mb = 2978.97 m = 9773.39 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 14.44 % Est. max temperature: 35.68 C = 96.23 F Sfc-Lift cond lev (LCL): 783.80 mb = 2205.24 m = 7234.94 ft T: 14.58 C 700-500 lapse rate: 6.64 C/km ThetaE index: 2.88 C Layer 700.0- 606.0 mb Conv cond level (CCL): 505.00 mb = 5743.75 m = 18844.11 ft Mean mixing ratio: 3.12 g/kg Conv temperature: 45.57 C = 114.03 F Cap Strength: 6.45 C Lifted Index: 6.40 C Risk: None Lifted Index @300 mb: 9.27 C Lifted Index @700 mb: 1.98 C Showalter Index: 6.22 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 33.10 C Cross Totals Index: 5.10 C K Index: 10.10 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 0.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.30 J/kg Max Up Vert Vel: 6.83 m/s Conv Inhibition (B-): 33101.39 J/kg Cap Strength: 6.45 C Lift Cond Lev (LCL): 589.40 mb = 4537.51 m = 14886.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 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 1008 17 115 7 -6.3 3.0 | 138 20 -13.5 15.0 1 1000 91 120 16 -13.9 8.0 | 134 29 -21.0 20.0 2 976 305 85 10 -10.0 -0.9 | 123 20 -17.1 11.1 3 943 610 355 18 1.6 -17.9 | 43 8 -5.6 -5.9 4 925 785 355 18 1.6 -17.9 | 43 8 -5.6 -5.9 5 911 914 350 16 2.8 -15.8 | 49 6 -4.4 -3.8 6 850 1523 340 15 5.1 -14.1 | 44 3 -2.0 -2.1 7 820 1829 335 14 5.9 -12.7 | 61 1 -1.2 -0.7 8 790 2134 325 13 7.5 -10.6 | 193 1 0.3 1.3 9 735 2743 300 15 13.0 -7.5 | 232 7 5.8 4.5 10 709 3048 290 16 15.0 -5.5 | 230 10 7.9 6.5 11 700 3155 290 16 15.0 -5.5 | 230 10 7.9 6.5 12 683 3353 310 17 13.0 -10.9 | 260 6 5.9 1.1 13 632 3962 280 18 17.7 -3.1 | 230 14 10.6 8.9 14 608 4267 280 17 16.7 -3.0 | 227 13 9.6 9.0 15 542 5182 270 30 30.0 -0.0 | 242 26 22.8 12.0 16 502 5791 290 27 25.4 -9.2 | 261 18 18.2 2.8 17 500 5820 285 29 28.0 -7.5 | 258 21 20.9 4.5 18 463 6401 290 24 22.6 -8.2 | 256 16 15.4 3.8 19 426 7010 275 32 31.9 -2.8 | 250 26 24.7 9.2 20 400 7490 280 37 36.4 -6.4 | 259 30 29.3 5.6 21 360 8230 290 34 31.9 -11.6 | 269 25 24.8 0.4 22 330 8839 280 35 34.5 -6.1 | 258 28 27.3 5.9 23 300 9520 270 51 51.0 -0.0 | 255 45 43.8 12.0 24 277 10058 265 55 54.8 4.8 | 251 51 47.6 16.8 25 250 10730 265 67 66.7 5.8 | 253 62 59.6 17.8 26 241 10973 260 68 67.0 11.8 | 248 64 59.8 23.8 27 219 11582 260 54 53.2 9.4 | 245 51 46.0 21.4 28 200 12160 265 62 61.8 5.4 | 252 57 54.6 17.4 29 181 12802 270 58 58.0 -0.0 | 257 52 50.8 12.0 30 157 13701 280 81 79.8 -14.1 | 272 73 72.6 -2.1 31 150 13990 275 77 76.7 -6.7 | 266 70 69.6 5.3 32 149 14021 280 81 79.8 -14.1 | 272 73 72.6 -2.1 33 135 14630 275 62 61.8 -5.4 | 263 55 54.6 6.6 34 129 14935 275 65 64.8 -5.7 | 264 58 57.6 6.3 35 105 16154 280 64 63.0 -11.1 | 269 56 55.9 0.9 36 100 16459 285 41 39.6 -10.6 | 268 32 32.5 1.4 37 100 16480 285 48 46.4 -12.4 | 271 39 39.2 -0.4 38 95 16764 285 48 46.4 -12.4 | 271 39 39.2 -0.4 39 94 16846 285 53 51.2 -13.7 | 272 44 44.0 -1.7 40 70 18600 280 26 25.6 -4.5 | 248 20 18.5 7.5 41 50 20650 280 6 5.9 -1.0 | 174 11 -1.2 11.0 42 30 23850 70 18 -16.9 -6.2 | 104 25 -24.1 5.8 Wind Parameters Mean winds (0-6000m): 299.2 at 18.6 knts Storm direction: 329.2 at 14.0 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 2.9 neg: -117.8 tot: -114.9 m^2/s^2 ave: -38.3 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 10.1 stream: -3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 118.71 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 85 13 119 23| 0.0 17.9 17.9| 0.0 -99.5 -99.5 -199.1 -0.62| 32.4-20.0 1000 23 15 82 13| 0.0 10.7 10.7| 1.3-116.6-115.4 -115.4 -0.60| 22.1-13.2 1500 5 15 71 9| 0.0 7.1 7.1| 1.3-117.0-115.7 -77.1 -0.57| 15.6 -8.9 2000 356 15 65 7| 0.0 5.0 5.0| 1.8-117.0-115.2 -57.6 -0.49| 12.5 -6.2 2500 348 15 61 5| 0.0 4.3 4.3| 2.8-117.0-114.2 -45.7 -0.41| 11.0 -4.5 3000 338 15 46 2| 0.0 3.9 3.9| 2.9-117.8-114.9 -38.3 -0.38| 10.1 -3.8 4000 323 15 277 2| 0.4 3.1 3.6| 10.5-130.2-119.7 -29.9 -0.32| 9.3 -3.0 5000 308 17 253 6| 0.4 3.5 3.9| 29.3-132.0-102.7 -20.5 -0.23| 8.6 -2.0 6000 299 19 252 10| 0.9 2.9 3.8| 70.1-134.3 -64.1 -10.7 -0.14| 8.4 -1.1 Wrote GIF file: /home/apache/climate/data/raob//YPCD/skewt/YPCD.skewt.20251203.11.gif