UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100823.upa.cvt Date: 2300Z 8 OCT 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:2300Z 8 OCT 25 Station: YPLM WMO ident: 94302 Latitude: -22.23 Longitude: 114.08 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1012 6 20.6 10.6 53 10.0 14.6 200 9 292.7 294.2 287.2 315.5 7.95 1 1000 108 19.2 7.2 46 12.0 12.4 175 17 292.4 293.5 285.6 310.7 6.37 2 999 117 19.2 7.2 46 12.0 12.4 173 17 292.4 293.6 285.6 310.8 6.38 3 951 543 23.8 0.8 22 23.0 11.6 115 21 301.2 302.0 286.8 314.1 4.26 4 925 784 22.6 -0.4 22 23.0 10.6 100 14 302.4 303.2 286.9 314.6 4.01 5 864 1372 18.4 -2.6 24 21.0 7.9 236 9 304.0 304.7 287.2 315.2 3.65 6 852 1492 19.0 -15.0 9 34.0 5.4 269 9 305.8 306.1 285.4 310.4 1.40 7 850 1512 19.0 -12.0 11 31.0 5.8 275 9 306.0 306.4 285.9 311.8 1.79 8 842 1593 19.4 -7.6 15 27.0 6.8 284 12 307.3 307.8 287.2 315.4 2.56 9 811 1915 18.6 2.6 34 16.0 9.6 315 20 309.8 310.8 291.0 327.4 5.69 10 700 3153 7.4 -1.6 53 9.0 2.8 315 26 310.7 311.6 290.5 325.9 4.86 11 678 3415 4.8 -2.2 60 7.0 1.3 315 28 310.6 311.5 290.5 325.6 4.80 12 667 3548 3.8 -4.2 56 8.0 -0.0 315 28 311.0 311.8 290.0 324.2 4.20 13 628 4035 1.4 -9.6 44 11.0 -3.3 315 31 313.6 314.2 289.7 323.1 2.94 14 580 4671 -1.9 -25.9 14 24.0 -8.7 318 18 317.0 317.1 288.6 319.8 0.80 15 562 4923 0.2 -40.8 3 41.0 -8.7 310 10 322.3 322.4 289.7 323.1 0.19 16 500 5850 -5.7 -47.7 2 42.0 -13.0 170 9 326.1 326.1 290.7 326.5 0.10 17 458 6530 -10.3 -51.3 2 41.0 -16.3 205 10 328.6 328.6 291.4 328.9 0.07 18 425 7102 -12.5 -49.5 3 37.0 -18.0 226 20 332.9 332.9 292.6 333.3 0.10 19 400 7560 -16.3 -50.3 4 34.0 -20.8 235 20 333.8 333.8 292.9 334.2 0.10 20 300 9660 -31.5 -59.5 5 28.0 -33.4 260 25 341.0 341.0 294.6 341.2 0.04 21 256 10759 -40.9 -64.9 6 24.0 -41.8 278 38 342.9 342.9 295.0 343.0 0.02 22 250 10920 -42.1 -67.1 5 25.0 -43.0 275 41 343.5 343.5 295.1 343.6 0.02 23 200 12400 -53.3 -71.3 9 18.0 -53.6 280 50 348.4 348.4 296.3 348.4 0.01 24 160 13799 -65.5 -76.5 20 11.0 -65.6 288 42 350.7 350.7 296.8 350.7 0.01 25 150 14190 -67.1 -78.1 20 11.0 -67.2 280 38 354.5 354.5 297.6 354.5 0.01 26 131 14999 -71.9 -82.9 18 11.0 -71.9 284 32 359.9 359.9 298.7 359.9 0.00 27 100 16580 -75.1 -86.1 16 11.0 -75.2 235 7 382.6 382.6 302.6 382.6 0.00 28 99 16638 -75.5 -86.5 16 11.0 -75.5 255 7 383.0 383.0 302.7 383.0 0.00 29 70 18650 -73.1 -90.1 6 17.0 -73.2 65 9 428.0 428.0 308.6 428.0 0.00 30 50 20670 -64.1 -91.1 1 27.0 -64.4 125 16 492.4 492.4 314.4 492.4 0.00 31 30 23860 -59.1 -89.1 1 30.0 -60.1 80 15 583.5 583.5 319.8 583.6 0.00 32 20 26440 -52.1 -86.1 1 34.0 -55.0 90 28 676.7 676.7 323.7 676.8 0.01 TRP 99 16638 -75.5 -86.5 16 11.0 -75.5 255 7 383.0 383.0 302.7 383.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5742.00 m Freezing level: 607.64 mb = 4304.96 m = 14123.73 ft Freezing level: 563.71 mb = 4899.15 m = 16073.12 ft Freezing level: 559.90 mb = 4954.54 m = 16254.87 ft Wetbulb zero: 667.32 mb = 3543.82 m = 11626.56 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 29.47 % Est. max temperature: 32.19 C = 89.95 F Sfc-Lift cond lev (LCL): 872.49 mb = 1287.78 m = 4224.94 ft T: 19.00 C 700-500 lapse rate: 4.86 C/km ThetaE index: 7.65 C Layer 700.0- 562.0 mb Conv cond level (CCL): 500.97 mb = 5834.65 m = 19142.33 ft Mean mixing ratio: 5.04 g/kg Conv temperature: 53.99 C = 129.19 F Cap Strength: 13.89 C Lifted Index: 14.50 C Risk: None Lifted Index @300 mb: 19.87 C Lifted Index @700 mb: 9.90 C Showalter Index: 15.49 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: -6.30 C K Index: 3.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.40 J/kg Max Up Vert Vel: 9.42 m/s Conv Inhibition (B-): 35627.72 J/kg Cap Strength: 14.40 C Lift Cond Lev (LCL): 728.46 mb = 2817.89 m = 9244.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 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 1012 6 200 9 3.1 8.5 | 176 22 -1.4 22.1 1 1000 108 175 17 -1.5 16.9 | 169 31 -6.0 30.6 2 978 305 130 28 -21.4 18.0 | 141 41 -26.0 31.7 3 925 784 100 14 -13.8 2.4 | 131 24 -18.3 16.1 4 911 914 110 10 -9.4 3.4 | 141 22 -13.9 17.1 5 850 1512 275 9 9.0 -0.8 | 199 14 4.5 12.9 6 849 1524 275 10 10.0 -0.9 | 203 14 5.5 12.8 7 819 1829 315 20 14.1 -14.1 | 273 10 9.6 -0.5 8 790 2134 315 21 14.8 -14.8 | 277 10 10.3 -1.2 9 700 3153 315 26 18.4 -18.4 | 289 15 13.9 -4.7 10 609 4267 315 33 23.3 -23.3 | 297 21 18.8 -9.7 11 565 4877 320 10 6.4 -7.7 | 198 6 1.9 6.0 12 523 5486 160 10 -3.4 9.4 | 161 24 -7.9 23.1 13 500 5850 170 9 -1.6 8.9 | 165 23 -6.1 22.5 14 465 6401 195 10 2.6 9.7 | 175 23 -1.9 23.3 15 447 6706 220 11 7.1 8.4 | 187 22 2.6 22.1 16 413 7315 230 25 19.2 16.1 | 206 33 14.6 29.7 17 400 7560 235 20 16.4 11.5 | 205 28 11.9 25.1 18 381 7925 250 17 16.0 5.8 | 210 23 11.5 19.5 19 365 8230 245 17 15.4 7.2 | 208 24 10.9 20.8 20 300 9660 260 25 24.6 4.3 | 228 27 20.1 18.0 21 259 10668 280 37 36.4 -6.4 | 257 33 31.9 7.2 22 250 10920 275 41 40.8 -3.6 | 254 38 36.3 10.1 23 216 11887 270 42 42.0 -0.0 | 250 40 37.5 13.7 24 200 12400 280 50 49.2 -8.7 | 264 45 44.7 5.0 25 197 12497 280 51 50.2 -8.9 | 264 46 45.7 4.8 26 162 13716 290 43 40.4 -14.7 | 272 36 35.9 -1.0 27 150 14190 280 38 37.4 -6.6 | 258 34 32.9 7.1 28 139 14630 275 34 33.9 -3.0 | 250 31 29.4 10.7 29 126 15240 290 30 28.2 -10.3 | 262 24 23.7 3.4 30 119 15545 290 19 17.9 -6.5 | 242 15 13.3 7.2 31 113 15850 260 13 12.8 2.3 | 208 18 8.3 15.9 32 107 16154 285 11 10.6 -2.8 | 209 12 6.1 10.8 33 102 16459 255 13 12.6 3.4 | 205 19 8.0 17.0 34 100 16580 235 7 5.7 4.0 | 184 18 1.2 17.7 35 99 16638 255 7 6.8 1.8 | 188 16 2.2 15.5 36 97 16764 235 7 5.7 4.0 | 184 18 1.2 17.7 37 70 18650 65 9 -8.2 -3.8 | 128 16 -12.7 9.9 38 50 20670 125 16 -13.1 9.2 | 142 29 -17.6 22.8 39 30 23860 80 15 -14.8 -2.6 | 120 22 -19.3 11.1 40 20 26440 90 28 -28.0 0.0 | 113 35 -32.5 13.7 Wind Parameters Mean winds (0-6000m): 311.7 at 19.2 knts Storm direction: 341.7 at 14.4 knts Shear (0-3000m) pos: 7.2 neg: 3.3 tot: 10.6 10-3/s Storm rel Dir Shear (0-3000m): 111.2 deg Storm rel helicity (0-3000m) pos: 205.5 neg: -250.3 tot: -44.7 m^2/s^2 ave: -14.9 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 17.1 stream: 2.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.20 Bulk Shear: 218.19 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 ------------------------------------------------------------------------------- 500 140 22 149 35| 0.0 23.4 23.4| 0.0-236.0-236.0 -471.9 -0.66| 39.5-26.2 1000 129 18 143 31| 6.7 11.7 18.5| 48.5-250.3-201.8 -201.8 -0.34| 29.1 -9.9 1500 132 15 146 29| 10.5 7.8 18.3|151.6-250.3 -98.7 -65.8 -0.02| 27.1 -0.4 2000 135 16 148 29| 10.9 5.9 16.7|197.5-250.3 -52.8 -26.4 0.15| 24.5 3.6 2500 314 17 255 8| 8.7 4.3 13.0|201.3-250.3 -48.9 -19.6 0.16| 20.0 3.2 3000 315 18 264 8| 7.2 3.3 10.6|205.5-250.3 -44.7 -14.9 0.17| 17.1 2.8 4000 315 21 275 10| 5.4 2.1 7.5|215.9-250.3 -34.3 -8.6 0.18| 13.6 2.4 5000 315 21 277 11| 3.6 2.4 6.0|219.1-280.3 -61.2 -12.2 0.05| 13.9 0.7 6000 312 19 265 10| 3.2 3.5 6.7|235.9-368.6-132.6 -22.1 -0.04| 13.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20251008.23.gif