UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120611.upa.cvt Date: 1100Z 6 DEC 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 6 DEC 25 Station: YPAD WMO ident: 94672 Latitude: -34.93 Longitude: 138.52 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1015 4 15.0 5.0 51 10.0 9.7 170 12 286.9 287.9 282.3 302.2 5.39 1 1000 132 13.8 4.8 55 9.0 9.1 180 15 287.0 287.9 282.3 302.2 5.39 2 925 782 7.8 4.9 82 2.9 6.3 205 17 287.3 288.3 283.0 303.9 5.87 3 866 1322 2.8 1.6 92 1.2 2.2 216 20 287.5 288.4 282.0 301.6 4.96 4 859 1388 2.8 -1.6 73 4.4 0.8 218 21 288.2 288.9 281.1 299.6 3.96 5 850 1473 1.8 -0.1 87 1.9 0.9 220 21 288.0 288.8 281.7 300.8 4.47 6 842 1549 1.4 1.4 100 0.0 1.4 220 21 288.4 289.3 282.5 302.7 5.03 7 817 1791 -1.1 -3.4 84 2.3 -2.1 224 30 288.2 288.9 280.8 298.7 3.64 8 809 1869 -1.5 -9.5 54 8.0 -4.3 226 33 288.6 289.0 279.3 295.4 2.30 9 801 1948 -0.3 -21.3 19 21.0 -6.0 227 35 290.7 290.9 278.3 293.4 0.87 10 797 1988 1.0 -25.0 12 26.0 -5.6 228 37 292.5 292.6 278.9 294.5 0.63 11 759 2383 4.4 -39.6 2 44.0 -4.7 251 49 300.3 300.4 281.7 300.9 0.16 12 741 2578 4.0 -38.0 3 42.0 -5.0 264 48 302.0 302.0 282.4 302.6 0.19 13 721 2800 2.8 -43.2 2 46.0 -6.0 269 46 303.0 303.0 282.8 303.4 0.12 14 700 3040 4.4 -39.6 2 44.0 -5.1 245 48 307.4 307.4 284.5 308.0 0.18 15 695 3098 5.0 -34.0 4 39.0 -4.6 246 47 308.7 308.7 285.2 309.7 0.31 16 608 4169 -4.3 -28.3 13 24.0 -10.2 256 53 310.0 310.1 286.1 312.1 0.61 17 564 4756 -8.3 -26.3 22 18.0 -12.8 251 61 312.0 312.1 287.0 314.7 0.79 18 500 5680 -14.3 -36.3 14 22.0 -18.2 260 64 315.6 315.7 287.7 316.8 0.34 19 485 5910 -15.5 -39.5 11 24.0 -19.3 260 65 316.9 316.9 288.1 317.8 0.26 20 400 7330 -27.5 -50.5 9 23.0 -29.5 260 70 319.2 319.3 288.6 319.6 0.09 21 327 8745 -39.9 -59.9 10 20.0 -40.7 271 79 321.1 321.1 289.1 321.3 0.04 22 300 9330 -43.7 -59.7 15 16.0 -44.2 280 83 323.8 323.8 289.9 323.9 0.04 23 296 9420 -44.5 -59.5 17 15.0 -45.0 280 83 323.9 323.9 290.0 324.0 0.04 24 288 9602 -45.7 -53.7 40 8.0 -46.0 280 89 324.7 324.7 290.3 325.1 0.09 25 275 9908 -47.7 -48.8 88 1.1 -47.7 280 102 326.1 326.2 290.8 326.8 0.16 26 266 10126 -49.1 -55.1 50 6.0 -49.3 281 110 327.2 327.2 291.0 327.5 0.08 27 261 10250 -49.9 -55.9 49 6.0 -50.1 282 113 327.8 327.8 291.2 328.1 0.08 28 258 10325 -50.1 -66.1 14 16.0 -50.4 283 114 328.6 328.6 291.3 328.7 0.02 29 250 10530 -50.9 -63.9 20 13.0 -51.2 285 118 330.4 330.4 291.9 330.5 0.03 30 245 10661 -51.7 -63.7 22 12.0 -52.0 284 121 331.1 331.1 292.0 331.2 0.03 31 224 11239 -54.2 -68.8 15 14.6 -54.4 280 135 335.9 335.9 293.3 336.0 0.02 32 200 11960 -57.3 -75.3 8 18.0 -57.5 280 129 342.0 342.0 294.8 342.1 0.01 33 193 12184 -58.1 -77.1 7 19.0 -58.3 275 127 344.2 344.2 295.3 344.3 0.01 34 176 12767 -55.5 -81.5 3 26.0 -55.8 273 114 357.7 357.7 298.2 357.7 0.00 35 150 13780 -57.5 -83.5 2 26.0 -57.8 270 90 371.0 371.0 300.8 371.0 0.00 36 126 14869 -61.9 -85.9 3 24.0 -62.1 273 75 382.0 382.0 302.6 382.0 0.00 37 100 16300 -61.3 -87.3 2 26.0 -61.6 255 53 409.3 409.3 306.4 409.3 0.00 38 89 17021 -62.9 -87.9 2 25.0 -63.1 259 47 420.0 420.0 307.7 420.0 0.00 39 75 18088 -58.1 -87.1 1 29.0 -58.6 267 33 451.1 451.1 311.0 451.1 0.00 40 70 18520 -60.5 -87.5 2 27.0 -60.9 270 27 455.0 455.0 311.3 455.0 0.00 41 59 19573 -63.9 -88.9 2 25.0 -64.2 247 18 470.1 470.1 312.7 470.1 0.00 42 55 20006 -60.5 -88.5 1 28.0 -61.0 238 15 487.4 487.4 314.0 487.5 0.00 43 50 20600 -59.1 -88.1 1 29.0 -59.7 225 10 504.2 504.2 315.2 504.2 0.00 44 45 21262 -58.1 -88.1 1 30.0 -58.9 204 11 522.1 522.1 316.4 522.1 0.00 45 42 21695 -59.1 -88.1 1 29.0 -59.9 191 12 530.0 530.0 316.9 530.0 0.00 46 38 22328 -55.3 -87.3 1 32.0 -56.6 171 13 555.1 555.1 318.3 555.1 0.01 47 30 23830 -56.9 -87.9 1 31.0 -58.2 125 16 589.5 589.5 320.1 589.6 0.01 48 25 24988 -55.9 -86.9 1 31.0 -57.6 623.9 624.0 321.6 624.0 0.01 TRP 193 12184 -58.1 -77.1 7 19.0 -58.3 275 127 344.2 344.2 295.3 344.3 0.01 WND 224 11239 -54.2 -68.8 15 14.6 -54.4 280 135 335.9 335.9 293.3 336.0 0.02 Sounding variables and indices 1000-500 mb thick: 5548.00 m Freezing level: 828.00 mb = 1684.36 m = 5526.05 ft Freezing level: 800.08 mb = 1957.56 m = 6422.36 ft Freezing level: 648.23 mb = 3674.17 m = 12054.23 ft Wetbulb zero: 831.90 mb = 1645.83 m = 5399.63 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 32.94 % Est. max temperature: 15.71 C = 60.28 F Sfc-Lift cond lev (LCL): 873.16 mb = 1254.36 m = 4115.29 ft T: 3.42 C 700-500 lapse rate: 7.08 C/km ThetaE index: 9.29 C Layer 817.0- 797.0 mb Conv cond level (CCL): 873.26 mb = 1253.44 m = 4112.28 ft Mean mixing ratio: 5.61 g/kg Conv temperature: 15.59 C = 60.06 F Cap Strength: 13.12 C Lifted Index: 12.63 C Risk: None Lifted Index @300 mb: 14.87 C Lifted Index @700 mb: 12.17 C Showalter Index: 14.10 C Risk: None Total Totals Index: 30.30 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: 14.20 C K Index: -28.00 Risk: None Sweat Index: 211.35 Risk: None Energy Index: 3.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.75 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 5.52 J/kg Cap Strength: 13.00 C Lift Cond Lev (LCL): 878.51 mb = 1204.35 m = 3951.25 ft Lev Free Conv (LFC): 843.51 mb = 1534.73 m = 5035.15 ft Equ Level (EL): 803.51 mb = 1923.35 m = 6310.11 ft B at Equ Level: 8.68 J/kg Max Parcel Lev (MPL): 793.51 mb = 2023.92 m = 6640.08 ft Wind level data Storm motion: 279 at 32 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 1015 4 170 12 -2.1 11.8 | 116 38 -34.2 16.8 1 1000 132 180 15 0.0 15.0 | 122 38 -32.1 20.0 2 979 305 200 17 5.8 16.0 | 129 34 -26.3 21.0 3 925 782 205 17 7.2 15.4 | 129 32 -24.9 20.4 4 910 914 205 19 8.0 17.2 | 133 33 -24.1 22.2 5 850 1473 220 21 13.5 16.1 | 139 28 -18.6 21.1 6 845 1524 220 20 12.9 15.3 | 137 28 -19.2 20.3 7 783 2134 230 42 32.2 27.0 | 180 32 0.1 32.0 8 754 2438 255 50 48.3 12.9 | 222 24 16.2 18.0 9 726 2743 275 46 45.8 -4.0 | 266 14 13.7 1.0 10 700 3040 245 48 43.5 20.3 | 204 28 11.4 25.3 11 699 3048 245 47 42.6 19.9 | 203 27 10.5 24.9 12 647 3658 260 50 49.2 8.7 | 231 22 17.1 13.7 13 599 4267 255 54 52.2 14.0 | 227 28 20.1 19.0 14 576 4572 250 60 56.4 20.5 | 224 35 24.3 25.5 15 500 5680 260 64 63.0 11.1 | 242 35 30.9 16.1 16 473 6096 260 66 65.0 11.5 | 243 37 32.9 16.5 17 454 6401 260 60 59.1 10.4 | 240 31 27.0 15.4 18 400 7330 260 70 68.9 12.2 | 245 41 36.8 17.2 19 367 7925 260 73 71.9 12.7 | 246 44 39.8 17.7 20 300 9330 280 83 81.7 -14.4 | 281 51 49.6 -9.4 21 295 9449 280 83 81.7 -14.4 | 281 51 49.6 -9.4 22 269 10058 280 109 107.3 -18.9 | 280 77 75.2 -13.9 23 250 10530 285 118 114.0 -30.5 | 287 86 81.9 -25.5 24 224 11239 280 135 132.9 -23.4 | 280 103 100.8 -18.4 25 223 11278 280 135 132.9 -23.4 | 280 103 100.8 -18.4 26 200 11960 280 129 127.0 -22.4 | 280 97 94.9 -17.4 27 193 12184 275 127 126.5 -11.1 | 274 95 94.4 -6.0 28 184 12497 275 128 127.5 -11.2 | 274 96 95.4 -6.1 29 167 13106 270 96 96.0 -0.0 | 266 64 63.9 5.0 30 152 13716 270 104 104.0 -0.0 | 266 72 71.9 5.0 31 150 13780 270 90 90.0 -0.0 | 265 58 57.9 5.0 32 131 14630 265 70 69.7 6.1 | 254 39 37.6 11.1 33 125 14935 275 77 76.7 -6.7 | 272 45 44.6 -1.7 34 119 15240 270 81 81.0 -0.0 | 264 49 48.9 5.0 35 100 16300 255 53 51.2 13.7 | 226 27 19.1 18.7 36 97 16459 255 54 52.2 14.0 | 227 28 20.1 19.0 37 70 18520 270 27 27.0 -0.0 | 135 7 -5.1 5.0 38 50 20600 225 10 7.1 7.1 | 116 28 -25.0 12.1 39 30 23830 125 16 -13.1 9.2 | 107 47 -45.2 14.2 Wind Parameters Mean winds (0-6000m): 248.9 at 43.3 knts Storm direction: 278.9 at 32.5 knts Shear (0-3000m) pos: 8.6 neg: 1.6 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 92.7 deg Storm rel helicity (0-3000m) pos: 489.8 neg: -81.6 tot: 408.2 m^2/s^2 ave: 136.1 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 16.6 stream: 8.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.05 Bulk Shear: 182.76 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 ------------------------------------------------------------------------------- 500 192 16 125 35| 9.6 0.0 9.6| 79.0 0.0 79.0 158.1 0.80| 10.5 8.4 1000 199 17 128 34| 6.3 0.0 6.3|102.2 0.0 102.2 102.2 0.79| 7.1 5.6 1500 205 18 131 33| 5.4 0.0 5.4|120.3 -1.9 118.3 78.9 0.69| 6.3 4.4 2000 212 21 137 31| 8.4 0.0 8.4|250.3 -1.9 248.4 124.2 0.83| 9.2 7.7 2500 223 25 148 28| 10.4 0.0 10.4|448.1 -1.9 446.1 178.5 0.87| 13.5 11.8 3000 234 29 159 24| 8.6 1.6 10.2|489.8 -81.6 408.2 136.1 0.52| 16.6 8.6 4000 242 34 175 21| 7.4 1.2 8.6|558.6 -99.8 458.8 114.7 0.51| 14.6 7.5 5000 246 39 189 21| 6.3 1.6 7.9|596.5-117.3 479.1 95.8 0.47| 13.1 6.2 6000 249 43 202 22| 5.8 1.3 7.2|666.4-117.3 549.1 91.5 0.50| 11.7 5.8 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20251206.11.gif