UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102111.upa.cvt Date: 1100Z 21 OCT 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:1100Z 21 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 1010 6 23.8 11.8 47 12.0 16.3 230 12 296.1 297.7 289.1 321.1 8.63 1 1000 91 23.0 11.0 47 12.0 15.6 225 15 296.1 297.6 288.8 320.1 8.26 2 989 187 22.2 11.2 50 11.0 15.4 218 18 296.3 297.8 289.0 320.9 8.47 3 971 347 25.8 1.8 21 24.0 12.7 205 21 301.5 302.3 287.1 315.0 4.48 4 961 438 25.8 -1.2 17 27.0 11.7 194 20 302.4 303.0 286.6 313.5 3.64 5 936 669 24.6 -3.4 15 28.0 10.6 167 17 303.4 304.0 286.5 313.2 3.17 6 925 772 23.8 -4.2 15 28.0 10.0 155 15 303.6 304.2 286.4 313.0 3.02 7 850 1502 18.4 -1.6 26 20.0 8.1 200 9 305.4 306.2 288.0 317.8 4.00 8 781 2221 13.2 -2.8 33 16.0 5.2 332 10 307.3 308.1 288.6 319.7 3.98 9 772 2318 12.2 9.4 83 2.8 10.4 327 11 307.3 309.1 293.4 336.4 9.64 10 759 2460 12.6 3.6 54 9.0 7.5 321 12 309.2 310.4 291.5 329.3 6.54 11 756 2494 12.6 0.6 44 12.0 6.1 320 13 309.5 310.5 290.6 326.0 5.29 12 743 2639 11.4 -1.6 40 13.0 4.7 313 14 309.8 310.6 290.0 324.1 4.58 13 700 3133 6.8 -2.2 53 9.0 2.2 295 21 310.0 310.9 290.1 324.5 4.65 14 694 3203 6.2 -2.8 52 9.0 1.7 296 22 310.1 311.0 290.0 324.1 4.48 15 650 3736 3.6 -11.4 32 15.0 -2.6 303 32 313.0 313.5 289.0 321.0 2.46 16 628 4014 1.2 -6.8 55 8.0 -2.4 306 37 313.4 314.1 290.3 325.1 3.66 17 609 4260 0.0 -11.0 43 11.0 -4.6 310 42 314.8 315.3 289.9 323.6 2.71 18 603 4339 0.6 -28.4 9 29.0 -7.4 308 41 316.4 316.5 288.2 318.5 0.61 19 574 4733 -0.5 -48.5 1 48.0 -9.2 295 33 319.6 319.6 288.7 319.9 0.08 20 559 4944 -1.5 -49.5 1 48.0 -9.9 290 31 320.8 320.8 289.1 321.1 0.07 21 501 5805 -8.1 -35.1 9 27.0 -13.9 290 42 323.0 323.1 290.1 324.4 0.39 22 500 5820 -8.1 -38.1 7 30.0 -14.1 290 42 323.2 323.2 290.0 324.2 0.29 23 453 6586 -11.1 -54.1 1 43.0 -16.9 290 50 328.7 328.7 291.4 328.9 0.05 24 448 6671 -10.3 -53.3 2 43.0 -16.4 290 51 330.7 330.7 292.0 330.9 0.06 25 427 7041 -11.7 -49.7 3 38.0 -17.5 290 55 333.5 333.5 292.7 333.9 0.10 26 400 7540 -15.5 -49.5 4 34.0 -20.3 300 60 334.8 334.9 293.1 335.3 0.10 27 319 9194 -29.3 -53.3 8 24.0 -31.4 283 68 338.1 338.1 293.9 338.4 0.08 28 312 9352 -30.5 -38.5 45 8.0 -31.6 281 68 338.6 338.7 294.4 340.3 0.44 29 311 9375 -30.5 -39.5 41 9.0 -31.7 281 69 338.9 339.0 294.4 340.4 0.40 30 306 9490 -29.5 -54.5 7 25.0 -31.6 281 69 341.9 341.9 294.8 342.2 0.08 31 300 9630 -30.5 -53.5 9 23.0 -32.4 285 69 342.4 342.4 295.0 342.8 0.09 32 250 10900 -40.7 -58.7 13 18.0 -41.6 285 71 345.6 345.6 295.7 345.8 0.06 33 220 11758 -47.3 -66.3 10 19.0 -47.9 282 76 348.2 348.3 296.3 348.3 0.02 34 200 12380 -52.9 -59.9 42 7.0 -53.1 280 79 349.0 349.0 296.5 349.3 0.06 35 196 12510 -54.1 -59.0 55 4.9 -54.2 278 84 349.1 349.1 296.5 349.4 0.07 36 193 12610 -54.5 -65.5 25 11.0 -54.7 276 88 350.0 350.0 296.7 350.1 0.03 37 192 12643 -54.7 -66.2 23 11.4 -54.9 275 89 350.2 350.2 296.7 350.3 0.03 38 184 12915 -56.5 -71.5 13 15.0 -56.7 275 88 351.6 351.6 297.0 351.6 0.01 39 177 13161 -58.5 -65.5 40 7.0 -58.6 274 87 352.2 352.2 297.1 352.4 0.03 40 173 13304 -59.5 -70.5 23 11.0 -59.6 273 86 352.9 352.9 297.3 352.9 0.02 41 171 13377 -59.3 -73.3 15 14.0 -59.5 273 86 354.4 354.4 297.6 354.4 0.01 42 150 14190 -64.7 -80.7 9 16.0 -64.8 275 80 358.6 358.6 298.4 358.6 0.00 43 147 14313 -65.5 -83.5 6 18.0 -65.6 276 79 359.3 359.3 298.5 359.3 0.00 44 130 15047 -71.3 -87.3 8 16.0 -71.3 280 72 361.8 361.8 299.1 361.8 0.00 45 101 16513 -76.9 -88.9 13 12.0 -76.9 295 55 378.1 378.1 301.9 378.1 0.00 46 100 16570 -76.7 -88.7 13 12.0 -76.7 295 54 379.5 379.5 302.2 379.5 0.00 47 84 17578 -76.1 -88.1 13 12.0 -76.2 291 36 400.2 400.2 305.2 400.2 0.00 48 80 17863 -71.9 -87.9 7 16.0 -72.0 289 29 414.4 414.4 307.0 414.4 0.00 49 72 18484 -73.1 -89.1 7 16.0 -73.2 286 16 424.6 424.6 308.2 424.6 0.00 50 70 18650 -71.5 -89.5 5 18.0 -71.6 285 12 431.4 431.4 309.0 431.4 0.00 51 65 19089 -69.9 -89.9 4 20.0 -70.0 444.2 444.2 310.3 444.2 0.00 TRP 101 16513 -76.9 -88.9 13 12.0 -76.9 295 55 378.1 378.1 301.9 378.1 0.00 WND 192 12643 -54.7 -66.2 23 11.4 -54.9 275 89 350.2 350.2 296.7 350.3 0.03 Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 587.18 mb = 4554.21 m = 14941.44 ft Wetbulb zero: 676.32 mb = 3413.42 m = 11198.74 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 27.85 % Est. max temperature: 32.90 C = 91.22 F Sfc-Lift cond lev (LCL): 846.31 mb = 1538.96 m = 5049.01 ft T: 18.13 C 700-500 lapse rate: 5.55 C/km ThetaE index: 12.35 C Layer 759.0- 700.0 mb Conv cond level (CCL): 525.24 mb = 5433.40 m = 17825.90 ft Mean mixing ratio: 4.94 g/kg Conv temperature: 49.83 C = 121.70 F Cap Strength: 11.20 C Lifted Index: 10.69 C Risk: None Lifted Index @300 mb: 19.23 C Lifted Index @700 mb: 8.18 C Showalter Index: 9.58 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 6.50 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 60.00 Risk: None Energy Index: 1.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.59 J/kg Max Up Vert Vel: 8.90 m/s Conv Inhibition (B-): 15745.52 J/kg Cap Strength: 11.18 C Lift Cond Lev (LCL): 699.63 mb = 3137.35 m = 10293.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 18 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 1010 6 230 12 9.2 7.7 | 174 22 -2.1 21.5 1 1000 91 225 15 10.6 10.6 | 178 24 -0.7 24.4 2 976 305 210 22 11.0 19.1 | 179 33 -0.3 32.9 3 925 772 155 15 -6.3 13.6 | 147 33 -17.6 27.4 4 910 914 150 12 -6.0 10.4 | 144 30 -17.3 24.2 5 878 1219 135 11 -7.8 7.8 | 139 29 -19.1 21.6 6 850 1502 200 9 3.1 8.5 | 160 24 -8.2 22.3 7 848 1524 175 6 -0.5 6.0 | 149 23 -11.8 19.8 8 788 2134 335 9 3.8 -8.2 | 127 9 -7.5 5.6 9 707 3048 295 19 17.2 -8.0 | 226 8 5.9 5.8 10 700 3133 295 21 19.0 -8.9 | 237 9 7.7 4.9 11 607 4267 310 42 32.2 -27.0 | 302 25 20.9 -13.2 12 563 4877 290 30 28.2 -10.3 | 258 17 16.9 3.5 13 500 5820 290 42 39.5 -14.4 | 271 28 28.2 -0.6 14 412 7315 290 58 54.5 -19.8 | 278 44 43.2 -6.0 15 400 7540 300 60 52.0 -30.0 | 292 44 40.7 -16.2 16 396 7620 300 60 52.0 -30.0 | 292 44 40.7 -16.2 17 308 9449 280 69 68.0 -12.0 | 268 57 56.7 1.8 18 300 9630 285 69 66.6 -17.9 | 274 55 55.3 -4.1 19 250 10900 285 71 68.6 -18.4 | 275 57 57.3 -4.6 20 200 12380 280 79 77.8 -13.7 | 270 67 66.5 0.1 21 192 12643 275 89 88.7 -7.8 | 266 78 77.4 6.0 22 187 12802 275 89 88.7 -7.8 | 266 78 77.4 6.0 23 154 14021 270 82 82.0 -0.0 | 259 72 70.7 13.8 24 150 14190 275 80 79.7 -7.0 | 264 69 68.4 6.8 25 113 15850 285 64 61.8 -16.6 | 273 51 50.5 -2.8 26 102 16459 305 56 45.9 -32.1 | 298 39 34.6 -18.3 27 101 16513 295 55 49.8 -23.2 | 284 40 38.5 -9.4 28 100 16570 295 54 48.9 -22.8 | 283 39 37.6 -9.0 29 97 16764 295 54 48.9 -22.8 | 283 39 37.6 -9.0 30 70 18650 285 12 11.6 -3.1 | 182 11 0.3 10.7 Wind Parameters Mean winds (0-6000m): 290.7 at 23.8 knts Storm direction: 320.7 at 17.8 knts Shear (0-3000m) pos: 4.2 neg: 1.5 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 49.6 deg Storm rel helicity (0-3000m) pos: 109.3 neg: -228.3 tot: -119.0 m^2/s^2 ave: -39.7 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 13.8 stream: -1.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.39 Bulk Shear: 100.91 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 ------------------------------------------------------------------------------- 500 210 18 176 30| 0.0 13.6 13.6| 14.8 -80.7 -65.9 -131.8 -0.33| 21.3 -7.0 1000 191 17 165 31| 0.0 8.2 8.2| 14.8-188.6-173.8 -173.8 -0.55| 17.9 -9.9 1500 182 15 159 30| 3.1 5.5 8.6| 78.9-203.6-124.7 -83.1 -0.26| 16.3 -4.2 2000 187 13 160 28| 5.1 4.1 9.2| 98.4-216.8-118.4 -59.2 -0.18| 16.2 -3.0 2500 195 12 163 27| 5.1 3.3 8.4|101.5-228.3-126.9 -50.7 -0.20| 14.9 -3.0 3000 226 13 175 23| 4.2 1.5 5.7|109.3-228.3-119.0 -39.7 -0.10| 13.8 -1.4 4000 278 17 205 13| 5.6 1.1 6.7|159.7-228.3 -68.6 -17.2 0.07| 12.9 0.9 5000 291 21 232 10| 4.5 1.7 6.2|177.0-307.8-130.9 -26.2 -0.04| 12.6 -0.5 6000 291 24 244 12| 3.8 0.9 4.7|206.7-307.8-101.1 -16.9 -0.00| 11.5 -0.0 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20251021.11.gif