UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121011.upa.cvt Date: 1100Z 10 DEC 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:1100Z 10 DEC 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 1008 6 27.2 19.2 62 8.0 21.6 225 20 299.7 302.2 294.5 340.6 14.02 1 1000 74 26.4 18.4 61 8.0 20.9 225 16 299.5 302.0 294.0 338.8 13.43 2 977 279 24.8 17.8 65 7.0 20.0 212 27 299.9 302.4 294.0 338.7 13.24 3 971 333 26.0 16.0 54 10.0 19.2 208 27 301.7 303.9 293.5 336.6 11.86 4 969 351 28.4 13.4 40 15.0 18.5 207 27 304.3 306.1 292.9 334.2 10.01 5 967 369 29.4 10.4 31 19.0 17.4 206 27 305.5 307.0 291.7 330.2 8.21 6 956 471 31.2 -8.8 7 40.0 12.0 201 24 308.3 308.7 287.1 314.9 2.05 7 925 766 30.4 -3.6 11 34.0 12.6 185 18 310.4 311.0 288.9 320.4 3.16 8 909 921 30.4 -16.6 4 47.0 10.2 200 16 311.9 312.2 287.3 315.8 1.15 9 850 1514 25.4 5.4 28 20.0 13.3 215 13 312.8 314.0 292.6 333.4 6.63 10 822 1807 23.2 4.2 29 19.0 11.9 210 10 313.4 314.6 292.6 333.2 6.30 11 711 3049 13.4 -7.6 22 21.0 3.4 296 7 315.9 316.5 290.5 325.8 3.03 12 700 3180 12.4 -7.6 24 20.0 2.9 300 8 316.2 316.8 290.6 326.2 3.08 13 572 4830 -2.3 -4.7 84 2.4 -3.4 10 28 317.8 318.7 292.5 333.0 4.72 14 555 5069 -3.5 -12.5 50 9.0 -7.1 14 26 319.1 319.6 291.1 327.8 2.64 15 546 5199 -3.1 -12.1 50 9.0 -6.8 17 25 321.1 321.6 291.8 330.3 2.77 16 535 5360 -4.1 -16.1 39 12.0 -8.5 22 22 321.8 322.2 291.3 328.6 2.03 17 519 5599 -6.5 -16.5 45 10.0 -10.1 20 19 321.7 322.1 291.3 328.5 2.03 18 512 5705 -7.3 -20.3 35 13.0 -11.5 15 17 321.9 322.2 290.9 327.1 1.49 19 507 5781 -6.7 -39.7 5 33.0 -13.3 11 16 323.6 323.6 290.1 324.5 0.24 20 500 5890 -7.5 -40.5 5 33.0 -13.9 345 5 323.9 323.9 290.2 324.7 0.22 21 484 6142 -8.5 -46.5 3 38.0 -14.8 353 6 325.7 325.7 290.6 326.2 0.12 22 476 6272 -7.5 -50.5 2 43.0 -14.3 30 9 328.5 328.5 291.4 328.8 0.08 23 400 7600 -16.7 -52.7 3 36.0 -21.2 125 3 333.3 333.3 292.7 333.6 0.07 24 361 8364 -21.5 -57.5 2 36.0 -25.1 275 11 336.8 336.8 293.6 337.0 0.04 25 310 9467 -30.7 -60.7 4 30.0 -32.7 271 19 338.9 338.9 294.1 339.1 0.03 26 300 9700 -30.9 -65.9 2 35.0 -33.0 285 29 341.8 341.8 294.8 341.9 0.02 27 296 9795 -31.1 -66.1 2 35.0 -33.1 289 25 342.9 342.9 295.0 342.9 0.02 28 250 10970 -39.3 -70.3 2 31.0 -40.5 270 38 347.6 347.6 296.1 347.7 0.01 29 200 12460 -50.5 -76.5 3 26.0 -51.0 260 47 352.8 352.8 297.3 352.8 0.01 30 173 13389 -57.7 -81.7 3 24.0 -57.9 272 43 355.8 355.8 297.9 355.9 0.00 31 150 14270 -65.9 -80.9 11 15.0 -66.0 275 39 356.6 356.6 298.0 356.6 0.00 32 134 14945 -71.9 -79.9 29 8.0 -71.9 280 39 357.6 357.6 298.2 357.6 0.01 33 106 16301 -79.7 -85.7 36 6.0 -79.7 266 26 367.6 367.6 300.1 367.6 0.00 34 104 16409 -80.1 -87.1 30 7.0 -80.1 278 25 368.8 368.8 300.4 368.8 0.00 35 100 16630 -81.1 -90.1 20 9.0 -81.1 290 23 371.0 371.0 300.8 371.0 0.00 36 74 18326 -81.9 -92.9 14 11.0 -81.9 140 17 402.7 402.7 305.6 402.7 0.00 37 70 18640 -79.1 -90.1 15 11.0 -79.1 110 16 415.2 415.2 307.2 415.2 0.00 38 68 18805 -78.3 -90.3 13 12.0 -78.3 109 16 420.3 420.3 307.7 420.3 0.00 39 64 19154 -73.1 -89.1 7 16.0 -73.2 107 17 439.1 439.1 309.8 439.1 0.00 40 60 19530 -74.7 -90.7 7 16.0 -74.7 105 17 443.7 443.7 310.3 443.7 0.00 41 50 20610 -66.1 -91.1 2 25.0 -66.4 100 19 487.7 487.7 314.1 487.7 0.00 42 42 21676 -61.9 -90.9 1 29.0 -62.4 95 21 523.1 523.1 316.5 523.1 0.00 43 41 21824 -62.5 -91.5 1 29.0 -63.0 94 21 525.2 525.2 316.6 525.2 0.00 44 38 22293 -61.9 -90.9 1 29.0 -62.5 92 22 538.2 538.2 317.4 538.3 0.00 45 34 22989 -56.5 -89.5 1 33.0 -57.7 89 23 569.8 569.8 319.2 569.9 0.00 46 30 23780 -57.5 -89.5 1 32.0 -58.7 85 24 587.9 587.9 320.0 587.9 0.00 47 28 24217 -56.5 -88.5 1 32.0 -57.9 602.4 602.4 320.7 602.4 0.01 48 24 25192 -57.9 -88.9 1 31.0 -59.3 625.5 625.5 321.7 625.5 0.01 TRP 100 16630 -81.1 -90.1 20 9.0 -81.1 290 23 371.0 371.0 300.8 371.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 592.03 mb = 4571.73 m = 14998.93 ft Wetbulb zero: 640.89 mb = 3900.81 m = 12797.77 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 36.94 % Est. max temperature: 40.21 C = 104.38 F Sfc-Lift cond lev (LCL): 897.23 mb = 1036.47 m = 3400.46 ft T: 29.43 C 700-500 lapse rate: 7.34 C/km ThetaE index: 25.76 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 598.75 mb = 4456.46 m = 14620.76 ft Mean mixing ratio: 6.91 g/kg Conv temperature: 45.07 C = 113.12 F Cap Strength: 9.35 C Lifted Index: 5.31 C Risk: None Lifted Index @300 mb: 11.50 C Lifted Index @700 mb: 9.27 C Showalter Index: 2.15 C Risk: Showers probable Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.90 C Cross Totals Index: 12.90 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 95.80 Risk: None Energy Index: -1.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.38 J/kg Max Up Vert Vel: 11.44 m/s Conv Inhibition (B-): 26010.04 J/kg Cap Strength: 9.35 C Lift Cond Lev (LCL): 702.28 mb = 3152.67 m = 10343.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 12 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 6 225 20 14.1 14.1 | 207 29 13.2 25.6 1 1000 74 225 16 11.3 11.3 | 204 25 10.3 22.8 2 974 305 210 28 14.0 24.2 | 200 38 13.0 35.7 3 925 766 185 18 1.6 17.9 | 181 29 0.6 29.4 4 910 914 200 16 5.5 15.0 | 190 27 4.5 26.5 5 879 1219 210 18 9.0 15.6 | 197 28 8.0 27.0 6 850 1514 215 13 7.5 10.6 | 196 23 6.5 22.1 7 819 1829 210 10 5.0 8.7 | 191 21 4.0 20.1 8 791 2134 270 4 4.0 -0.0 | 195 12 3.0 11.5 9 700 3180 300 8 6.9 -4.0 | 219 10 5.9 7.5 10 660 3658 310 10 7.7 -6.4 | 233 8 6.7 5.0 11 635 3962 10 14 -2.4 -13.8 | 56 4 -3.4 -2.3 12 612 4267 10 21 -3.6 -20.7 | 27 10 -4.6 -9.2 13 567 4877 10 29 -5.0 -28.6 | 19 18 -6.0 -17.1 14 526 5486 25 20 -8.5 -18.1 | 55 12 -9.4 -6.7 15 506 5791 10 16 -2.8 -15.8 | 41 6 -3.8 -4.3 16 500 5890 345 5 1.3 -4.8 | 183 7 0.3 6.6 17 487 6096 340 5 1.7 -4.7 | 186 7 0.7 6.8 18 468 6401 70 12 -11.3 -4.1 | 121 14 -12.3 7.4 19 450 6706 75 15 -14.5 -3.9 | 116 17 -15.5 7.6 20 432 7010 70 14 -13.2 -4.8 | 115 16 -14.1 6.7 21 400 7600 125 3 -2.5 1.7 | 165 14 -3.4 13.2 22 383 7925 180 2 0.0 2.0 | 176 13 -1.0 13.5 23 367 8230 270 10 10.0 -0.0 | 218 15 9.0 11.5 24 338 8839 295 15 13.6 -6.3 | 248 14 12.6 5.1 25 324 9144 295 17 15.4 -7.2 | 253 15 14.4 4.3 26 311 9449 270 19 19.0 -0.0 | 238 21 18.0 11.5 27 300 9700 285 29 28.0 -7.5 | 262 27 27.0 4.0 28 298 9754 290 25 23.5 -8.6 | 263 23 22.5 2.9 29 250 10970 270 38 38.0 -0.0 | 253 39 37.0 11.5 30 208 12192 270 49 49.0 -0.0 | 257 49 48.0 11.5 31 200 12460 260 47 46.3 8.2 | 247 49 45.3 19.6 32 189 12802 260 47 46.3 8.2 | 247 49 45.3 19.6 33 164 13716 280 41 40.4 -7.1 | 264 40 39.4 4.3 34 150 14270 275 39 38.9 -3.4 | 258 39 37.9 8.1 35 149 14326 270 39 39.0 -0.0 | 253 40 38.0 11.5 36 127 15240 285 39 37.7 -10.1 | 268 37 36.7 1.4 37 114 15850 255 35 33.8 9.1 | 238 39 32.8 20.5 38 109 16154 250 27 25.4 9.2 | 230 32 24.4 20.7 39 103 16459 285 24 23.2 -6.2 | 257 23 22.2 5.2 40 100 16630 290 23 21.6 -7.9 | 260 21 20.6 3.6 41 98 16764 290 23 21.6 -7.9 | 260 21 20.6 3.6 42 70 18640 110 16 -15.0 5.5 | 137 23 -16.0 16.9 43 50 20610 100 19 -18.7 3.3 | 127 25 -19.7 14.8 44 30 23780 85 24 -23.9 -2.1 | 111 27 -24.9 9.4 Wind Parameters Mean winds (0-6000m): 325.1 at 15.3 knts Storm direction: 355.1 at 11.5 knts Shear (0-3000m) pos: 4.4 neg: 1.8 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 6.9 deg Storm rel helicity (0-3000m) pos: 68.6 neg: -137.7 tot: -69.1 m^2/s^2 ave: -23.0 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 9.7 stream: -0.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.48 Bulk Shear: 137.52 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 ------------------------------------------------------------------------------- 500 212 23 200 33| 0.0 10.7 10.7| 0.0 -85.2 -85.2 -170.4 -0.46| 21.1 -9.7 1000 205 21 194 31| 3.7 5.4 9.0| 29.3-124.1 -94.8 -94.8 -0.30| 16.8 -5.1 1500 206 19 195 30| 4.0 3.6 7.5| 47.1-124.9 -77.8 -51.9 -0.19| 13.8 -2.6 2000 208 17 195 27| 5.1 2.7 7.7| 58.6-135.4 -76.8 -38.4 -0.14| 12.7 -1.8 2500 211 15 195 25| 4.8 2.1 7.0| 62.5-137.7 -75.3 -30.1 -0.12| 11.1 -1.3 3000 216 13 197 23| 4.4 1.8 6.1| 68.6-137.7 -69.1 -23.0 -0.08| 9.7 -0.7 4000 231 12 204 21| 5.0 1.3 6.3| 82.8-137.7 -54.9 -13.7 0.12| 9.6 1.1 5000 281 15 237 16| 4.3 0.8 5.1| 90.6-148.0 -57.3 -11.5 0.07| 9.3 0.7 6000 325 15 278 8| 3.0 1.1 4.0|120.3-151.8 -31.5 -5.2 0.20| 10.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20251210.11.gif