UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for YPGN... Searching the city database file for: YPGN ... Date:2300Z 15 OCT 25 Station: YPGN WMO ident: 94403 Latitude: -28.78 Longitude: 114.70 Elevation: 34.00 ------------------------------------------------------------------------------- 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 1015 34 15.4 13.3 87 2.1 14.1 95 6 287.3 289.0 286.6 313.8 9.49 1 1000 159 14.4 11.2 81 3.2 12.5 125 16 287.5 289.0 285.7 311.0 8.37 2 925 818 12.4 6.4 67 6.0 9.1 130 20 292.0 293.1 285.6 310.7 6.52 3 922 845 12.2 5.2 62 7.0 8.4 130 19 292.1 293.1 285.1 309.4 6.02 4 850 1526 12.2 -9.8 20 22.0 3.1 195 11 298.9 299.3 283.6 305.5 2.13 5 799 2044 12.8 -22.2 7 35.0 1.1 250 15 304.9 305.1 284.4 307.6 0.81 6 787 2172 15.4 -31.6 2 47.0 1.6 278 15 309.0 309.1 285.4 310.2 0.35 7 767 2389 14.4 -30.6 3 45.0 1.0 296 17 310.2 310.3 285.9 311.6 0.39 8 700 3153 9.4 -33.6 3 43.0 -2.2 290 24 312.9 313.0 286.8 314.0 0.32 9 527 5439 -5.3 -45.3 3 40.0 -12.4 280 48 321.7 321.7 289.4 322.2 0.13 10 524 5484 -5.3 -47.3 2 42.0 -12.5 280 49 322.2 322.2 289.6 322.6 0.10 11 500 5850 -7.1 -43.1 4 36.0 -13.7 280 54 324.4 324.4 290.3 325.0 0.17 12 410 7365 -16.9 -51.9 3 35.0 -21.2 276 44 330.7 330.7 292.0 331.0 0.08 13 400 7550 -18.3 -46.3 7 28.0 -22.2 275 42 331.2 331.2 292.2 331.8 0.15 14 333 8885 -30.3 -45.3 22 15.0 -31.9 258 49 332.6 332.6 292.6 333.4 0.20 15 316 9256 -32.5 -45.5 26 13.0 -33.8 254 55 334.6 334.6 293.2 335.4 0.21 16 300 9620 -35.3 -39.7 64 4.4 -35.8 250 60 335.6 335.7 293.6 337.2 0.40 17 292 9808 -36.7 -37.5 92 0.8 -36.8 249 64 336.2 336.3 293.9 338.2 0.52 18 279 10123 -38.5 -44.5 53 6.0 -39.0 247 71 338.0 338.1 294.1 339.1 0.26 19 270 10347 -40.5 -44.0 69 3.5 -40.8 245 76 338.3 338.4 294.2 339.4 0.29 20 269 10373 -40.5 -48.5 42 8.0 -41.1 245 76 338.7 338.7 294.1 339.4 0.17 21 262 10552 -41.3 -51.3 33 10.0 -41.9 245 77 340.1 340.1 294.4 340.6 0.13 22 261 10578 -41.3 -54.3 23 13.0 -42.0 245 77 340.4 340.5 294.5 340.8 0.09 23 250 10870 -42.9 -56.9 20 14.0 -43.6 245 78 342.3 342.3 295.0 342.6 0.07 24 226 11542 -47.3 -67.3 8 20.0 -47.9 238 83 345.6 345.6 295.7 345.7 0.02 25 205 12180 -51.1 -68.1 11 17.0 -51.5 231 88 349.4 349.4 296.5 349.5 0.02 26 201 12308 -52.4 -68.6 12 16.2 -52.7 230 89 349.3 349.3 296.5 349.4 0.02 27 200 12340 -52.7 -68.7 13 16.0 -53.0 230 88 349.3 349.3 296.5 349.4 0.02 28 169 13408 -61.7 -73.7 19 12.0 -61.8 233 84 351.6 351.6 297.0 351.6 0.01 29 150 14140 -66.9 -78.9 17 12.0 -67.0 235 79 354.8 354.8 297.7 354.9 0.01 30 147 14261 -67.9 -80.9 14 13.0 -67.9 235 79 355.2 355.2 297.7 355.2 0.00 31 132 14903 -69.5 -82.5 13 13.0 -69.5 240 63 363.4 363.4 299.4 363.4 0.00 32 113 15828 -69.3 -87.3 6 18.0 -69.4 245 53 380.3 380.3 302.3 380.3 0.00 33 100 16550 -72.3 -87.3 9 15.0 -72.3 250 33 388.0 388.0 303.5 388.0 0.00 34 81 17784 -74.9 -88.9 10 14.0 -74.9 253 26 406.8 406.8 306.1 406.8 0.00 35 70 18640 -71.3 -90.3 4 19.0 -71.4 255 21 431.8 431.8 309.0 431.9 0.00 36 68 18811 -70.9 -90.9 4 20.0 -71.0 243 20 436.3 436.3 309.5 436.3 0.00 37 67 18900 -67.7 -90.7 2 23.0 -67.9 237 20 445.1 445.1 310.4 445.1 0.00 38 61 19468 -64.7 -90.7 2 26.0 -65.0 198 18 463.9 463.9 312.1 463.9 0.00 39 58 19775 -66.7 -90.7 2 24.0 -66.9 177 17 466.1 466.1 312.3 466.1 0.00 40 50 20680 -62.9 -90.9 1 28.0 -63.3 115 13 495.3 495.3 314.6 495.3 0.00 41 47 21063 -62.1 -91.1 1 29.0 -62.6 111 16 506.0 506.0 315.4 506.0 0.00 42 30 23860 -59.7 -90.7 1 31.0 -60.7 85 36 581.9 581.9 319.8 581.9 0.00 43 20 26440 -54.5 -88.5 1 34.0 -56.8 60 33 669.4 669.4 323.4 669.4 0.01 44 15 28293 -51.9 -87.9 1 36.0 -55.5 735.4 735.4 325.5 735.5 0.01 TRP 132 14903 -69.5 -82.5 13 13.0 -69.5 240 63 363.4 363.4 299.4 363.4 0.00 WND 201 12308 -52.4 -68.6 12 16.2 -52.7 230 89 349.3 349.3 296.5 349.4 0.02 Sounding variables and indices 1000-500 mb thick: 5691.00 m Freezing level: 589.37 mb = 4614.79 m = 15140.19 ft Wetbulb zero: 745.88 mb = 2622.45 m = 8603.74 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 18.09 % Est. max temperature: 25.55 C = 78.00 F Sfc-Lift cond lev (LCL): 983.74 mb = 297.58 m = 976.29 ft T: 13.98 C 700-500 lapse rate: 6.12 C/km ThetaE index: 8.25 C Layer 1000.0- 799.0 mb Conv cond level (CCL): 612.32 mb = 4230.68 m = 13880.02 ft Mean mixing ratio: 7.50 g/kg Conv temperature: 45.33 C = 113.60 F Cap Strength: 13.72 C Lifted Index: 14.62 C Risk: None Lifted Index @300 mb: 17.74 C Lifted Index @700 mb: 13.07 C Showalter Index: 18.08 C Risk: None Total Totals Index: 16.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: -2.70 C K Index: -33.50 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 4.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.63 J/kg Max Up Vert Vel: 4.39 m/s Conv Inhibition (B-): 44331.32 J/kg Cap Strength: 14.58 C Lift Cond Lev (LCL): 900.96 mb = 1038.47 m = 3407.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 20 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 1015 34 95 6 -6.0 0.5 | 117 26 -23.0 11.8 1 1000 159 125 16 -13.1 9.2 | 124 36 -30.2 20.5 2 983 305 125 15 -12.3 8.6 | 124 35 -29.3 19.9 3 948 610 135 24 -17.0 17.0 | 130 44 -34.0 28.2 4 925 818 130 20 -15.3 12.9 | 127 40 -32.4 24.1 5 914 914 130 16 -12.3 10.3 | 126 36 -29.3 21.6 6 850 1524 190 10 1.7 9.8 | 144 26 -15.3 21.1 7 850 1526 195 11 2.8 10.6 | 147 26 -14.2 21.9 8 820 1829 190 15 2.6 14.8 | 151 30 -14.5 26.0 9 791 2134 275 15 14.9 -1.3 | 168 10 -2.1 10.0 10 762 2438 300 18 15.6 -9.0 | 147 3 -1.5 2.3 11 709 3048 285 24 23.2 -6.2 | 230 8 6.1 5.1 12 700 3153 290 24 22.6 -8.2 | 241 6 5.5 3.1 13 609 4267 280 32 31.5 -5.6 | 248 16 14.5 5.7 14 500 5850 280 54 53.2 -9.4 | 267 36 36.1 1.9 15 484 6096 280 54 53.2 -9.4 | 267 36 36.1 1.9 16 400 7550 275 42 41.8 -3.7 | 253 26 24.8 7.6 17 364 8230 265 40 39.8 3.5 | 237 27 22.8 14.8 18 300 9620 250 60 56.4 20.5 | 231 51 39.3 31.8 19 269 10363 245 76 68.9 32.1 | 230 68 51.8 43.4 20 250 10870 245 78 70.7 33.0 | 230 70 53.6 44.2 21 201 12308 230 89 68.2 57.2 | 217 85 51.1 68.5 22 200 12340 230 88 67.4 56.6 | 217 84 50.4 67.8 23 195 12497 230 89 68.2 57.2 | 217 85 51.1 68.5 24 150 14140 235 79 64.7 45.3 | 220 74 47.7 56.6 25 138 14630 235 78 63.9 44.7 | 220 73 46.8 56.0 26 132 14903 240 63 54.6 31.5 | 221 57 37.5 42.8 27 113 15850 245 53 48.0 22.4 | 223 46 31.0 33.7 28 107 16154 265 45 44.8 3.9 | 241 32 27.8 15.2 29 100 16550 250 33 31.0 11.3 | 212 27 14.0 22.6 30 96 16764 250 33 31.0 11.3 | 212 27 14.0 22.6 31 70 18640 255 21 20.3 5.4 | 191 17 3.2 16.7 32 50 20680 115 13 -11.8 5.5 | 120 33 -28.8 16.8 33 30 23860 85 36 -35.9 -3.1 | 99 54 -52.9 8.1 34 20 26440 60 33 -28.6 -16.5 | 83 46 -45.6 -5.2 Wind Parameters Mean winds (0-6000m): 273.5 at 27.3 knts Storm direction: 303.5 at 20.4 knts Shear (0-3000m) pos: 4.2 neg: 1.1 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 113.1 deg Storm rel helicity (0-3000m) pos: 235.5 neg: -24.5 tot: 211.0 m^2/s^2 ave: 70.3 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 14.4 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 226.25 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 ------------------------------------------------------------------------------- 500 126 16 125 36| 17.9 0.0 17.9| 60.9 0.0 60.9 121.7 0.37| 18.3 6.8 1000 130 18 127 38| 6.0 0.0 6.0| 97.6 -21.8 75.8 75.8 0.27| 15.7 4.3 1500 137 16 129 36| 4.6 0.0 4.6|167.0 -21.8 145.2 96.8 0.39| 14.7 5.8 2000 150 15 135 35| 5.3 0.0 5.3|230.8 -21.8 209.0 104.5 0.43| 15.8 6.8 2500 164 16 141 34| 5.1 0.0 5.1|231.8 -24.5 207.3 82.9 0.34| 15.9 5.3 3000 195 17 155 30| 4.2 1.1 5.4|235.5 -24.5 211.0 70.3 0.35| 14.4 5.1 4000 255 19 185 16| 3.5 1.4 4.9|240.5 -24.5 215.9 54.0 0.34| 12.0 4.1 5000 268 23 205 13| 2.8 2.3 5.2|263.3 -24.7 238.6 47.7 0.34| 10.9 3.7 6000 273 27 227 14| 2.4 2.9 5.3|287.7 -24.7 263.0 43.8 0.34| 10.0 3.4 Wrote GIF file: /home/apache/climate/data/raob//YPGN/skewt/YPGN.skewt.20251015.23.gif