UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:2300Z 1 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 1011 6 29.8 17.8 49 12.0 21.5 355 5 302.0 304.4 294.3 339.7 12.78 1 1000 104 28.0 16.0 48 12.0 19.9 360 5 301.1 303.3 293.0 335.0 11.50 2 993 166 27.6 15.6 48 12.0 19.5 9 6 301.4 303.4 293.0 334.6 11.29 3 976 320 28.4 12.4 37 16.0 18.0 32 10 303.7 305.4 292.1 331.4 9.30 4 925 795 26.4 10.4 37 16.0 16.3 50 18 306.3 307.9 292.3 332.3 8.59 5 908 959 26.8 8.8 32 18.0 15.5 58 20 308.3 309.8 292.3 332.3 7.85 6 850 1537 21.8 12.8 57 9.0 15.8 30 14 309.0 311.1 294.9 342.4 10.99 7 790 2167 16.8 11.8 72 5.0 13.5 5 18 310.2 312.3 295.3 344.0 11.08 8 734 2790 12.6 6.6 67 6.0 8.9 2 15 312.2 313.8 293.9 338.0 8.36 9 700 3188 10.8 -1.2 43 12.0 4.4 35 4 314.4 315.4 291.8 330.3 5.01 10 687 3344 10.0 -5.0 34 15.0 2.6 349 3 315.2 316.0 291.0 327.6 3.84 11 575 4787 -3.7 -7.6 74 3.9 -5.4 275 8 315.7 316.4 291.1 327.7 3.76 12 563 4954 -5.3 -10.3 68 5.0 -7.4 255 9 315.7 316.3 290.5 325.7 3.10 13 556 5052 -4.1 -31.1 10 27.0 -10.7 243 9 318.2 318.3 288.8 320.1 0.51 14 511 5712 -9.7 -34.7 11 25.0 -14.9 213 13 319.2 319.3 288.9 320.6 0.39 15 501 5865 -9.1 -46.1 3 37.0 -15.1 197 14 321.8 321.8 289.4 322.2 0.12 16 500 5880 -9.1 -46.1 3 37.0 -15.1 195 14 321.9 322.0 289.5 322.4 0.12 17 421 7195 -14.9 -55.9 2 41.0 -19.8 201 23 330.7 330.8 292.0 330.9 0.05 18 400 7580 -17.5 -55.5 2 38.0 -21.8 180 31 332.2 332.3 292.4 332.5 0.05 19 305 9553 -31.7 -60.7 4 29.0 -33.6 187 34 339.1 339.1 294.1 339.2 0.04 20 300 9670 -31.7 -64.7 2 33.0 -33.6 190 31 340.7 340.7 294.5 340.8 0.02 21 284 10056 -33.5 -64.5 3 31.0 -35.2 190 29 343.5 343.5 295.2 343.6 0.02 22 250 10940 -39.1 -70.1 2 31.0 -40.3 230 29 347.9 347.9 296.2 348.0 0.01 23 200 12430 -49.7 -76.7 3 27.0 -50.2 245 46 354.1 354.1 297.5 354.1 0.01 24 199 12463 -49.9 -76.9 3 27.0 -50.4 245 46 354.3 354.3 297.5 354.3 0.01 25 152 14159 -64.3 -84.3 5 20.0 -64.4 255 40 358.0 358.0 298.3 358.0 0.00 26 150 14240 -64.7 -83.7 6 19.0 -64.8 255 40 358.6 358.6 298.4 358.6 0.00 27 100 16640 -79.5 -93.5 8 14.0 -79.5 275 12 374.1 374.1 301.3 374.1 0.00 28 82 17748 -84.3 -92.3 23 8.0 -84.3 20 8 386.2 386.2 303.2 386.2 0.00 29 79 17956 -80.7 -90.7 17 10.0 -80.7 28 9 397.7 397.7 304.9 397.7 0.00 30 70 18630 -83.9 -89.9 34 6.0 -83.9 55 14 404.9 404.9 305.9 404.9 0.00 31 69 18710 -84.1 -90.1 34 6.0 -84.1 58 15 406.1 406.1 306.0 406.1 0.00 32 59 19611 -70.3 -91.3 3 21.0 -70.4 88 22 455.7 455.7 311.4 455.7 0.00 33 55 20027 -71.3 -92.3 3 21.0 -71.4 102 25 462.7 462.7 312.0 462.7 0.00 34 54 20137 -68.3 -91.3 2 23.0 -68.5 105 26 472.0 472.0 312.8 472.0 0.00 35 50 20600 -67.9 -91.9 2 24.0 -68.1 120 29 483.5 483.5 313.7 483.5 0.00 36 40 21948 -66.1 -92.1 1 26.0 -66.4 98 27 519.9 519.9 316.3 519.9 0.00 37 37 22425 -62.1 -91.1 1 29.0 -62.7 91 26 541.9 541.9 317.6 541.9 0.00 38 34 22949 -61.1 -90.1 1 29.0 -61.8 82 25 557.7 557.7 318.5 557.8 0.00 39 33 23134 -61.7 -90.7 1 29.0 -62.4 79 25 560.9 560.9 318.7 561.0 0.00 40 30 23730 -57.7 -88.7 1 31.0 -58.9 70 24 587.3 587.3 320.0 587.4 0.00 41 28 24166 -58.3 -89.3 1 31.0 -59.5 70 22 597.4 597.4 320.5 597.4 0.00 42 20 26300 -55.7 -88.7 1 33.0 -57.8 70 13 665.7 665.7 323.3 665.7 0.01 43 17 27353 -48.9 -85.9 1 37.0 -53.2 72 15 719.2 719.2 325.0 719.3 0.01 44 12 29656 -46.7 -84.7 1 38.0 -52.9 77 18 802.3 802.3 327.3 802.5 0.03 45 10 30880 -41.5 -82.5 0 41.0 -51.0 80 20 864.6 864.7 328.7 865.1 0.04 46 8.7 31824 -41.9 -82.9 0 41.0 -51.8 898.2 898.2 329.4 898.7 0.05 TRP 82 17748 -84.3 -92.3 23 8.0 -84.3 20 8 386.2 386.2 303.2 386.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 605.25 mb = 4397.53 m = 14427.41 ft Wetbulb zero: 650.75 mb = 3783.63 m = 12413.33 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 46.89 % Est. max temperature: 36.68 C = 98.03 F Sfc-Lift cond lev (LCL): 849.41 mb = 1542.96 m = 5062.14 ft T: 21.75 C 700-500 lapse rate: 7.39 C/km ThetaE index: 16.45 C Layer 734.0- 575.0 mb Conv cond level (CCL): 660.86 mb = 3658.65 m = 12003.30 ft Mean mixing ratio: 9.57 g/kg Conv temperature: 43.24 C = 109.82 F Cap Strength: 6.10 C Lifted Index: 0.78 C Risk: Showers probable Lifted Index @300 mb: 6.72 C Lifted Index @700 mb: 5.45 C Showalter Index: -3.29 C Risk: Severe thunderstorms possible Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.90 C Cross Totals Index: 21.90 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 271.60 Risk: None Energy Index: -3.81 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.82 J/kg Max Up Vert Vel: 8.46 m/s Conv Inhibition (B-): 561.45 J/kg Cap Strength: 6.10 C Lift Cond Lev (LCL): 770.77 mb = 2376.15 m = 7795.67 ft Lev Free Conv (LFC): 575.77 mb = 4776.40 m = 15670.42 ft Equ Level (EL): 545.77 mb = 5197.19 m = 17050.95 ft B at Equ Level: 27.18 J/kg Max Parcel Lev (MPL): 455.77 mb = 6588.15 m = 21614.39 ft Wind level data Storm motion: 44 at 8 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 1011 6 355 5 0.4 -5.0 | 260 6 6.3 1.1 1 1000 104 360 5 -0.0 -5.0 | 260 6 5.8 1.1 2 945 610 75 16 -15.5 -4.1 | 101 10 -9.6 1.9 3 925 795 50 18 -13.8 -11.6 | 55 10 -7.9 -5.5 4 912 914 60 20 -17.3 -10.0 | 71 12 -11.5 -3.9 5 850 1537 30 14 -7.0 -12.1 | 11 6 -1.2 -6.1 6 821 1829 5 22 -1.9 -21.9 | 346 16 3.9 -15.9 7 792 2134 5 18 -1.6 -17.9 | 340 13 4.3 -11.9 8 738 2743 360 16 -0.0 -16.0 | 330 12 5.8 -9.9 9 712 3048 15 10 -2.6 -9.7 | 318 5 3.3 -3.6 10 700 3188 35 4 -2.3 -3.3 | 232 5 3.6 2.8 11 660 3658 250 1 0.9 0.3 | 227 9 6.8 6.4 12 612 4267 335 5 2.1 -4.5 | 259 8 8.0 1.5 13 546 5182 225 10 7.1 7.1 | 225 18 12.9 13.1 14 525 5486 235 11 9.0 6.3 | 230 19 14.9 12.4 15 500 5880 195 14 3.6 13.5 | 206 22 9.5 19.6 16 486 6096 190 14 2.4 13.8 | 203 21 8.3 19.8 17 467 6401 205 7 3.0 6.3 | 215 15 8.8 12.4 18 431 7010 210 19 9.5 16.5 | 214 27 15.3 22.5 19 400 7580 180 31 0.0 31.0 | 189 38 5.8 37.1 20 381 7925 165 36 -9.3 34.8 | 175 41 -3.5 40.8 21 366 8230 175 34 -3.0 33.9 | 184 40 2.9 39.9 22 351 8534 160 40 -13.7 37.6 | 170 44 -7.8 43.6 23 323 9144 175 46 -4.0 45.8 | 182 52 1.8 51.9 24 300 9670 190 31 5.4 30.5 | 197 38 11.2 36.6 25 284 10058 190 29 5.0 28.6 | 197 36 10.9 34.6 26 272 10363 225 27 19.1 19.1 | 225 35 24.9 25.1 27 250 10940 230 29 22.2 18.6 | 229 37 28.1 24.7 28 217 11887 225 39 27.6 27.6 | 225 47 33.4 33.6 29 200 12430 245 46 41.7 19.4 | 242 54 47.5 25.5 30 189 12802 250 47 44.2 16.1 | 246 55 50.0 22.1 31 150 14240 255 40 38.6 10.4 | 250 47 44.5 16.4 32 148 14326 250 41 38.5 14.0 | 246 49 44.4 20.1 33 140 14630 265 41 40.8 3.6 | 258 48 46.7 9.6 34 127 15240 250 38 35.7 13.0 | 245 46 41.6 19.1 35 109 16154 235 18 14.7 10.3 | 232 26 20.6 16.4 36 103 16459 210 11 5.5 9.5 | 216 19 11.3 15.6 37 100 16640 275 12 12.0 -1.0 | 254 18 17.8 5.0 38 98 16764 275 12 12.0 -1.0 | 254 18 17.8 5.0 39 82 17748 20 8 -2.7 -7.5 | 295 3 3.1 -1.5 40 70 18630 55 14 -11.5 -8.0 | 71 6 -5.6 -2.0 41 50 20600 120 29 -25.1 14.5 | 137 28 -19.3 20.6 42 30 23730 70 24 -22.6 -8.2 | 83 17 -16.7 -2.2 43 20 26300 70 13 -12.2 -4.4 | 104 7 -6.4 1.6 44 10 30880 80 20 -19.7 -3.5 | 101 14 -13.8 2.6 Wind Parameters Mean winds (0-6000m): 14.0 at 11.2 knts Storm direction: 44.0 at 8.4 knts Shear (0-3000m) pos: 2.5 neg: 2.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 62.4 deg Storm rel helicity (0-3000m) pos: 21.4 neg: -66.8 tot: -45.4 m^2/s^2 ave: -15.1 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 10.6 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.57 Bulk Shear: 3.39 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 39 9 320 1| 12.8 0.0 12.8| 9.2 -0.0 9.2 18.3 0.79| 14.6 11.5 1000 57 13 78 5| 6.4 2.8 9.2| 21.4 -21.6 -0.1 -0.1 0.25| 15.8 4.0 1500 53 14 64 6| 4.3 2.3 6.6| 21.4 -37.3 -15.9 -10.6 0.02| 13.5 0.2 2000 40 15 34 7| 3.2 4.2 7.4| 21.4 -55.8 -34.4 -17.2 -0.10| 13.3 -1.4 2500 31 16 17 8| 2.6 3.1 5.6| 21.4 -62.6 -41.2 -16.5 -0.13| 11.3 -1.5 3000 26 16 8 8| 2.5 2.6 5.1| 21.4 -66.8 -45.4 -15.1 -0.15| 10.6 -1.6 4000 25 12 353 5| 1.7 2.0 3.7| 29.2 -78.2 -49.0 -12.3 -0.18| 10.1 -1.9 5000 19 11 333 5| 1.1 2.1 3.2| 35.7-101.8 -66.1 -13.2 -0.19| 9.5 -1.8 6000 14 11 327 6| 0.9 1.9 2.8| 42.5-167.8-125.3 -20.9 -0.27| 9.2 -2.5 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20251201.23.gif