UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010711.upa.cvt Date: 1100Z 7 JAN 26 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 7 JAN 26 Station: YPAD WMO ident: 94672 Latitude: -34.93 Longitude: 138.52 Elevation: 4.00 ------------------------------------------------------------------------------- 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 4 31.4 9.4 26 22.0 17.7 140 7 303.9 305.2 290.6 326.0 7.35 1 1006 22 33.6 8.6 21 25.0 18.1 140 8 306.2 307.5 291.0 327.4 6.98 2 1000 77 34.2 7.2 19 27.0 17.7 140 12 307.4 308.5 290.8 326.8 6.37 3 986 205 35.8 2.8 13 33.0 16.6 174 14 310.2 311.1 290.3 325.0 4.74 4 985 214 35.8 2.8 13 33.0 16.5 176 14 310.3 311.2 290.3 325.1 4.75 5 925 781 32.2 -0.8 12 33.0 13.9 235 15 312.2 313.0 290.2 324.6 3.90 6 850 1530 25.4 -2.6 16 28.0 10.5 215 7 312.8 313.5 290.2 324.6 3.71 7 800 2059 22.2 -4.8 16 27.0 8.4 327 14 314.8 315.5 290.5 325.6 3.34 8 700 3195 11.4 -6.6 28 18.0 2.8 330 18 315.1 315.7 290.5 325.9 3.33 9 593 4550 0.0 -17.0 26 17.0 -6.1 339 29 317.2 317.5 289.6 322.9 1.70 10 532 5408 -5.9 -16.9 41 11.0 -9.8 326 30 320.1 320.5 290.7 326.6 1.91 11 500 5890 -10.3 -11.7 89 1.4 -10.9 315 24 320.5 321.1 291.9 330.8 3.12 12 491 6030 -11.5 -11.6 99 0.1 -11.5 312 24 320.7 321.3 292.0 331.3 3.21 13 487 6093 -11.9 -13.2 90 1.3 -12.4 310 24 320.9 321.5 291.8 330.4 2.84 14 484 6140 -11.5 -16.5 66 5.0 -13.2 308 25 322.0 322.4 291.5 329.3 2.17 15 467 6414 -12.9 -21.9 47 9.0 -15.5 292 29 323.6 323.8 291.3 328.5 1.42 16 461 6513 -13.5 -16.9 75 3.4 -14.6 287 31 324.0 324.5 292.1 331.5 2.21 17 443 6815 -15.9 -18.0 84 2.1 -16.6 277 35 324.7 325.1 292.2 331.9 2.09 18 428 7075 -17.3 -31.3 28 14.0 -20.3 281 37 326.1 326.3 291.3 328.5 0.65 19 421 7198 -18.7 -29.7 37 11.0 -21.1 283 38 325.9 326.0 291.3 328.7 0.77 20 414 7324 -18.3 -42.3 10 24.0 -21.9 286 40 328.0 328.0 291.4 328.8 0.22 21 400 7580 -20.3 -44.3 10 24.0 -23.6 290 42 328.6 328.6 291.5 329.3 0.19 22 399 7599 -20.3 -44.3 10 24.0 -23.6 290 42 328.8 328.9 291.6 329.6 0.19 23 300 9640 -36.5 -55.5 12 19.0 -37.7 295 55 333.9 333.9 292.9 334.2 0.07 24 252 10817 -47.1 -58.1 27 11.0 -47.5 281 53 335.3 335.3 293.2 335.5 0.06 25 250 10870 -47.5 -60.5 21 13.0 -47.9 280 53 335.4 335.5 293.2 335.6 0.04 26 224 11591 -51.5 -67.5 13 16.0 -51.8 288 50 340.0 340.0 294.3 340.1 0.02 27 203 12233 -50.5 -77.5 3 27.0 -51.0 292 49 351.3 351.3 296.9 351.3 0.00 28 200 12330 -51.1 -77.1 3 26.0 -51.5 285 51 351.8 351.9 297.0 351.9 0.01 29 150 14150 -63.1 -84.1 4 21.0 -63.2 295 52 361.4 361.4 299.0 361.4 0.00 30 146 14316 -64.3 -85.3 4 21.0 -64.4 297 53 362.1 362.1 299.1 362.1 0.00 31 120 15499 -70.1 -88.1 6 17.9 -70.2 295 65 372.3 372.3 300.9 372.3 0.00 32 113 15855 -71.9 -88.9 6 17.0 -71.9 290 59 375.5 375.5 301.5 375.5 0.00 33 110 16015 -69.7 -88.7 5 19.0 -69.8 290 57 382.5 382.5 302.6 382.5 0.00 34 100 16580 -71.7 -89.7 5 18.0 -71.8 290 52 389.2 389.2 303.7 389.2 0.00 35 89 17264 -73.7 -90.7 6 17.0 -73.7 286 46 398.4 398.4 305.0 398.4 0.00 36 82 17742 -74.5 -90.5 7 16.0 -74.6 282 41 406.2 406.2 306.0 406.2 0.00 37 79 17960 -71.1 -90.1 4 19.0 -71.2 281 38 417.6 417.6 307.4 417.6 0.00 38 70 18680 -68.9 -89.9 3 21.0 -69.0 275 30 437.0 437.0 309.6 437.0 0.00 39 68 18854 -67.7 -89.7 3 22.0 -67.8 286 28 443.2 443.2 310.2 443.2 0.00 40 58 19812 -66.5 -91.5 2 25.0 -66.7 345 18 466.5 466.5 312.4 466.6 0.00 41 50 20720 -61.5 -91.5 1 30.0 -62.0 40 9 498.6 498.6 314.8 498.6 0.00 42 49 20845 -60.9 -90.9 1 30.0 -61.4 502.9 502.9 315.1 502.9 0.00 43 44 21512 -62.3 -91.3 1 29.0 -62.8 515.2 515.2 316.0 515.2 0.00 44 31 23702 -57.1 -89.1 1 32.0 -58.3 583.5 583.5 319.8 583.5 0.00 TRP 113 15855 -71.9 -88.9 6 17.0 -71.9 290 59 375.5 375.5 301.5 375.5 0.00 WND 120 15499 -70.1 -88.1 6 17.9 -70.2 295 65 372.3 372.3 300.9 372.3 0.00 Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 593.00 mb = 4549.57 m = 14926.23 ft Wetbulb zero: 666.68 mb = 3593.28 m = 11788.83 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 26.33 % Est. max temperature: 40.27 C = 104.48 F Sfc-Lift cond lev (LCL): 731.65 mb = 2818.65 m = 9247.42 ft T: 14.98 C 700-500 lapse rate: 8.05 C/km ThetaE index: 2.39 C Layer 1000.0- 985.0 mb Conv cond level (CCL): 531.06 mb = 5422.18 m = 17789.07 ft Mean mixing ratio: 4.60 g/kg Conv temperature: 47.71 C = 117.88 F Cap Strength: 5.44 C Lifted Index: 3.33 C Risk: None Lifted Index @300 mb: 6.96 C Lifted Index @700 mb: 3.96 C Showalter Index: 3.63 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 35.70 C Cross Totals Index: 7.70 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 38.00 Risk: None Energy Index: 1.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.27 J/kg Max Up Vert Vel: 6.05 m/s Conv Inhibition (B-): 27277.12 J/kg Cap Strength: 5.44 C Lift Cond Lev (LCL): 602.24 mb = 4423.26 m = 14511.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 15 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 4 140 7 -4.5 5.4 | 159 21 -7.6 20.1 1 1000 77 140 12 -7.7 9.2 | 156 26 -10.8 23.9 2 975 305 200 15 5.1 14.1 | 184 29 2.0 28.8 3 943 610 205 17 7.2 15.4 | 188 30 4.1 30.1 4 925 781 235 15 12.3 8.6 | 202 25 9.2 23.3 5 911 914 220 15 9.6 11.5 | 194 27 6.5 26.2 6 880 1219 225 14 9.9 9.9 | 195 26 6.8 24.6 7 851 1524 210 10 5.0 8.7 | 185 23 1.9 23.3 8 850 1530 215 7 4.0 5.7 | 183 20 0.9 20.4 9 821 1829 320 10 6.4 -7.7 | 205 8 3.3 7.0 10 792 2134 330 15 7.5 -13.0 | 249 5 4.4 1.7 11 765 2438 320 16 10.3 -12.3 | 251 8 7.2 2.4 12 700 3195 330 18 9.0 -15.6 | 279 6 5.9 -0.9 13 686 3353 320 20 12.9 -15.3 | 274 10 9.8 -0.6 14 612 4267 335 26 11.0 -23.6 | 318 12 7.9 -8.9 15 589 4572 340 29 9.9 -27.3 | 332 14 6.8 -12.6 16 546 5182 340 29 9.9 -27.3 | 332 14 6.8 -12.6 17 526 5486 320 31 19.9 -23.7 | 298 19 16.8 -9.1 18 500 5890 315 24 17.0 -17.0 | 279 14 13.9 -2.3 19 487 6096 310 24 18.4 -15.4 | 273 15 15.3 -0.7 20 449 6706 275 34 33.9 -3.0 | 249 33 30.8 11.7 21 400 7580 290 42 39.5 -14.4 | 269 36 36.4 0.3 22 335 8839 290 59 55.4 -20.2 | 276 53 52.3 -5.5 23 300 9640 295 55 49.8 -23.2 | 280 48 46.7 -8.6 24 250 10870 280 53 52.2 -9.2 | 264 49 49.1 5.5 25 246 10973 280 53 52.2 -9.2 | 264 49 49.1 5.5 26 204 12192 295 48 43.5 -20.3 | 278 41 40.4 -5.6 27 200 12330 285 51 49.3 -13.2 | 268 46 46.2 1.5 28 161 13716 280 56 55.1 -9.7 | 265 52 52.0 5.0 29 150 14150 295 52 47.1 -22.0 | 279 45 44.0 -7.3 30 139 14630 300 54 46.8 -27.0 | 286 45 43.7 -12.3 31 120 15499 295 65 58.9 -27.5 | 283 57 55.8 -12.8 32 113 15850 295 65 58.9 -27.5 | 283 57 55.8 -12.8 33 113 15855 290 59 55.4 -20.2 | 276 53 52.3 -5.5 34 100 16580 290 52 48.9 -17.8 | 274 46 45.8 -3.1 35 97 16764 290 52 48.9 -17.8 | 274 46 45.8 -3.1 36 70 18680 275 30 29.9 -2.6 | 246 29 26.8 12.1 37 50 20720 40 9 -5.8 -6.9 | 131 12 -8.9 7.8 Wind Parameters Mean winds (0-6000m): 318.1 at 20.0 knts Storm direction: 348.1 at 15.0 knts Shear (0-3000m) pos: 3.8 neg: 0.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 111.3 deg Storm rel helicity (0-3000m) pos: 197.2 neg: -48.0 tot: 149.2 m^2/s^2 ave: 49.7 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.14 Bulk Shear: 129.00 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 ------------------------------------------------------------------------------- 500 184 14 176 29| 15.0 0.0 15.0|102.7 -1.6 101.1 202.2 0.68| 20.4 13.9 1000 203 15 185 28| 7.9 0.0 7.9|153.5 -19.8 133.8 133.8 0.56| 16.4 9.1 1500 209 14 188 27| 5.3 1.7 7.0|156.4 -48.0 108.4 72.3 0.37| 12.9 4.7 2000 219 13 192 25| 5.5 1.3 6.8|189.7 -48.0 141.7 70.8 0.39| 14.9 5.8 2500 243 13 203 23| 4.4 0.9 5.3|193.5 -48.0 145.5 58.2 0.40| 12.9 5.2 3000 266 14 215 19| 3.8 0.8 4.6|197.2 -48.0 149.2 49.7 0.42| 11.2 4.7 4000 296 16 235 13| 3.2 0.8 4.0|213.4 -48.7 164.7 41.2 0.44| 9.7 4.3 5000 315 18 259 10| 3.0 0.6 3.7|230.9 -48.7 182.1 36.4 0.47| 8.4 4.0 6000 318 20 271 10| 2.5 0.9 3.5|230.9-116.8 114.1 19.0 0.23| 8.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20260107.11.gif