UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120623.upa.cvt Date: 2300Z 6 DEC 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:2300Z 6 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 1010 6 24.0 17.0 65 7.0 19.3 210 17 296.3 298.5 292.1 331.4 12.15 1 1007 32 22.6 16.6 69 6.0 18.6 211 17 295.2 297.3 291.5 329.3 11.88 2 1000 92 22.0 17.0 73 5.0 18.7 215 18 295.1 297.4 291.8 330.4 12.28 3 980 267 21.0 16.0 73 5.0 17.7 184 16 295.9 298.0 291.6 329.7 11.74 4 974 321 24.2 12.2 47 12.0 16.6 175 16 299.6 301.3 290.7 326.6 9.20 5 971 348 28.0 7.0 26 21.0 15.4 170 15 303.7 304.9 289.8 323.2 6.48 6 960 449 29.6 2.6 18 27.0 14.3 152 15 306.3 307.2 289.0 321.1 4.80 7 926 769 28.4 1.4 17 27.0 13.3 130 13 308.3 309.1 289.5 322.4 4.57 8 925 779 28.2 1.2 17 27.0 13.1 130 13 308.1 309.0 289.4 322.1 4.51 9 850 1521 23.4 0.4 22 23.0 10.7 155 2 310.7 311.5 290.3 325.2 4.63 10 759 2494 16.2 -6.8 20 23.0 5.1 312 6 313.1 313.7 289.6 322.8 3.02 11 700 3174 10.0 -1.0 46 11.0 4.2 25 14 313.6 314.5 291.6 329.6 5.08 12 604 4378 -0.5 -3.6 80 3.1 -2.0 13 26 314.9 315.9 291.8 330.4 4.86 13 574 4784 -3.3 -13.3 46 10.0 -7.1 3 20 316.3 316.7 290.0 324.1 2.39 14 545 5192 -7.3 -15.3 53 8.0 -10.1 360 18 316.2 316.7 289.8 323.3 2.13 15 531 5396 -4.5 -28.5 13 24.0 -10.9 64 21 322.0 322.1 290.1 324.4 0.69 16 521 5546 -4.3 -37.3 6 33.0 -11.5 93 22 324.0 324.0 290.3 325.1 0.30 17 500 5870 -5.3 -44.3 3 39.0 -12.6 80 17 326.6 326.6 290.9 327.2 0.15 18 430 7040 -10.9 -51.9 2 41.0 -17.0 16 7 333.8 333.9 292.8 334.1 0.07 19 400 7590 -15.1 -53.1 2 38.0 -20.1 335 2 335.4 335.4 293.2 335.6 0.07 20 349 8601 -23.5 -42.5 16 19.0 -26.2 275 23 337.4 337.4 293.9 338.4 0.26 21 300 9690 -30.3 -53.3 9 23.0 -32.3 285 44 342.7 342.7 295.0 343.0 0.09 22 250 10960 -39.1 -65.1 5 26.0 -40.2 280 53 347.9 347.9 296.2 348.0 0.02 23 249 10988 -39.3 -65.3 5 26.0 -40.4 280 53 348.0 348.0 296.2 348.1 0.02 24 200 12450 -52.3 -68.3 13 16.0 -52.7 290 56 349.9 350.0 296.6 350.0 0.02 25 195 12613 -53.5 -69.5 13 16.0 -53.8 292 56 350.6 350.6 296.8 350.6 0.02 26 192 12713 -53.1 -76.1 4 23.0 -53.4 294 57 352.8 352.8 297.3 352.8 0.01 27 150 14250 -67.1 -77.1 23 10.0 -67.2 285 44 354.5 354.5 297.6 354.5 0.01 28 127 15234 -75.7 -79.6 54 3.9 -75.7 291 40 356.3 356.3 298.0 356.3 0.01 29 120 15560 -77.9 -82.9 44 5.0 -77.9 293 39 358.1 358.1 298.3 358.1 0.00 30 111 16006 -77.9 -88.9 15 11.0 -77.9 291 36 366.1 366.1 299.9 366.1 0.00 31 102 16488 -79.9 -90.9 14 11.0 -79.9 300 26 371.2 371.2 300.8 371.2 0.00 32 100 16600 -79.3 -90.3 15 11.0 -79.3 310 29 374.5 374.5 301.4 374.5 0.00 33 83 17650 -82.1 -89.1 29 7.0 -82.1 32 23 389.3 389.3 303.7 389.3 0.00 34 72 18450 -79.9 -89.9 17 10.0 -79.9 105 18 410.1 410.1 306.5 410.1 0.00 35 70 18610 -77.5 -89.5 13 12.0 -77.6 120 17 418.6 418.6 307.6 418.6 0.00 36 66 18950 -73.9 -88.9 8 15.0 -74.0 111 18 433.5 433.5 309.2 433.5 0.00 37 59 19604 -72.7 -90.7 5 18.0 -72.8 95 19 450.3 450.3 310.9 450.3 0.00 38 50 20590 -66.3 -91.3 2 25.0 -66.5 70 20 487.2 487.2 314.0 487.3 0.00 39 42 21663 -60.5 -90.5 1 30.0 -61.2 75 19 526.5 526.5 316.7 526.5 0.00 40 35 22795 -62.3 -90.3 1 28.0 -62.9 80 17 550.0 550.0 318.1 550.0 0.00 41 30 23750 -61.5 -90.5 1 29.0 -62.3 85 16 577.0 577.0 319.5 577.0 0.00 42 22 25710 -54.5 -87.5 1 33.0 -56.6 70 24 651.4 651.4 322.7 651.4 0.01 43 20 26320 -55.9 -87.9 1 32.0 -57.9 65 26 665.1 665.1 323.3 665.1 0.01 44 19 26646 -56.3 -88.3 1 32.0 -58.3 64 27 673.7 673.7 323.6 673.7 0.01 45 18 26994 -51.9 -86.9 1 35.0 -55.1 63 28 698.0 698.0 324.4 698.1 0.01 46 12 29646 -48.1 -85.1 1 37.0 -53.8 58 35 797.3 797.3 327.2 797.5 0.02 47 12 29646 -48.5 -85.5 1 37.0 -54.0 58 35 795.9 795.9 327.1 796.1 0.02 48 11 30226 -42.7 -82.7 0 40.0 -51.1 56 36 837.0 837.0 328.1 837.4 0.04 49 10 30870 -42.3 -83.3 0 41.0 -51.4 55 38 861.6 861.7 328.7 862.0 0.04 50 9.8 31007 -41.1 -82.1 0 41.0 -50.9 871.1 871.2 328.8 871.6 0.05 TRP 102 16488 -79.9 -90.9 14 11.0 -79.9 300 26 371.2 371.2 300.8 371.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 608.57 mb = 4320.74 m = 14175.47 ft Wetbulb zero: 635.39 mb = 3964.47 m = 13006.62 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 37.71 % Est. max temperature: 38.05 C = 100.49 F Sfc-Lift cond lev (LCL): 911.51 mb = 907.94 m = 2978.77 ft T: 27.37 C 700-500 lapse rate: 5.68 C/km ThetaE index: 9.31 C Layer 980.0- 926.0 mb Conv cond level (CCL): 630.34 mb = 4029.59 m = 13220.28 ft Mean mixing ratio: 7.32 g/kg Conv temperature: 42.33 C = 108.20 F Cap Strength: 9.36 C Lifted Index: 8.45 C Risk: None Lifted Index @300 mb: 13.27 C Lifted Index @700 mb: 7.58 C Showalter Index: 8.33 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: 5.70 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 25.80 Risk: None Energy Index: 0.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 76.62 J/kg Max Up Vert Vel: 12.38 m/s Conv Inhibition (B-): 38871.45 J/kg Cap Strength: 9.36 C Lift Cond Lev (LCL): 739.11 mb = 2717.41 m = 8915.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 66 at 11 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 6 210 17 8.5 14.7 | 224 26 18.3 19.1 1 1000 92 215 18 10.3 14.7 | 226 28 20.1 19.2 2 943 610 125 13 -10.6 7.5 | 176 12 -0.8 11.9 3 925 779 130 13 -10.0 8.4 | 179 13 -0.2 12.8 4 911 914 140 12 -7.7 9.2 | 189 14 2.1 13.6 5 850 1521 155 2 -0.8 1.8 | 235 11 9.0 6.2 6 850 1524 0 0 -0.0 -0.0 | 246 11 9.8 4.4 7 791 2134 270 3 3.0 -0.0 | 251 14 12.8 4.4 8 710 3048 20 12 -4.1 -11.3 | 320 9 5.7 -6.9 9 700 3174 25 14 -5.9 -12.7 | 335 9 3.9 -8.3 10 611 4267 15 27 -7.0 -26.1 | 353 22 2.8 -21.7 11 566 4877 360 18 -0.0 -18.0 | 324 17 9.8 -13.6 12 545 5182 360 18 -0.0 -18.0 | 324 17 9.8 -13.6 13 525 5486 95 23 -22.9 2.0 | 116 15 -13.1 6.4 14 500 5870 80 17 -16.7 -3.0 | 102 7 -6.9 1.5 15 486 6096 75 15 -14.5 -3.9 | 97 5 -4.7 0.5 16 449 6706 40 10 -6.4 -7.7 | 314 5 3.4 -3.2 17 400 7590 335 2 0.8 -1.8 | 256 11 10.7 2.6 18 398 7620 15 2 -0.5 -1.9 | 255 10 9.3 2.5 19 366 8230 255 10 9.7 2.6 | 250 21 19.5 7.0 20 337 8839 290 33 31.0 -11.3 | 280 41 40.8 -6.9 21 300 9690 285 44 42.5 -11.4 | 278 53 52.3 -7.0 22 297 9754 285 44 42.5 -11.4 | 278 53 52.3 -7.0 23 261 10668 290 48 45.1 -16.4 | 282 56 54.9 -12.0 24 250 10960 280 53 52.2 -9.2 | 274 62 62.0 -4.8 25 238 11278 280 54 53.2 -9.4 | 274 63 63.0 -5.0 26 200 12450 290 56 52.6 -19.2 | 283 64 62.4 -14.7 27 189 12802 295 57 51.7 -24.1 | 288 65 61.5 -19.7 28 156 14021 275 43 42.8 -3.7 | 269 53 52.6 0.7 29 150 14250 285 44 42.5 -11.4 | 278 53 52.3 -7.0 30 114 15850 295 38 34.4 -16.1 | 285 46 44.2 -11.6 31 103 16459 280 29 28.6 -5.0 | 271 38 38.4 -0.6 32 102 16488 300 26 22.5 -13.0 | 285 33 32.3 -8.6 33 100 16600 310 29 22.2 -18.6 | 294 35 32.0 -14.2 34 97 16764 310 29 22.2 -18.6 | 294 35 32.0 -14.2 35 70 18610 120 17 -14.7 8.5 | 159 14 -4.9 12.9 36 50 20590 70 20 -18.8 -6.8 | 75 9 -9.0 -2.4 37 30 23750 85 16 -15.9 -1.4 | 116 7 -6.1 3.0 38 20 26320 65 26 -23.6 -11.0 | 64 15 -13.8 -6.6 39 10 30870 55 38 -31.1 -21.8 | 51 28 -21.3 -17.4 Wind Parameters Mean winds (0-6000m): 35.7 at 14.3 knts Storm direction: 65.7 at 10.8 knts Shear (0-3000m) pos: 3.4 neg: 2.8 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 104.6 neg: -100.7 tot: 3.9 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 2.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.65 Bulk Shear: 118.00 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 ------------------------------------------------------------------------------- 500 190 16 212 24| 0.0 17.8 17.8| 4.0 -91.6 -87.6 -175.2 -0.71| 21.5-15.3 1000 165 14 198 19| 0.0 8.4 8.4| 19.0 -99.3 -80.3 -80.3 -0.42| 15.4 -6.5 1500 160 12 200 16| 2.8 5.6 8.4| 44.2 -99.3 -55.1 -36.7 -0.12| 13.1 -1.6 2000 162 9 208 15| 3.2 4.2 7.4| 54.8 -99.5 -44.7 -22.4 -0.02| 11.2 -0.3 2500 169 8 214 15| 3.5 3.3 6.9| 73.4-100.7 -27.4 -10.9 0.07| 10.2 0.7 3000 154 8 208 13| 3.4 2.8 6.2|104.6-100.7 3.9 1.3 0.22| 10.3 2.2 4000 48 11 327 3| 3.2 2.6 5.8|124.4-100.7 23.7 5.9 0.27| 9.5 2.5 5000 24 13 330 9| 2.6 1.2 3.7|125.7-148.6 -22.9 -4.6 0.12| 9.0 1.1 6000 36 14 349 7| 2.0 1.1 3.1|223.3-156.3 67.0 11.2 0.31| 11.2 3.5 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20251206.23.gif