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 YPAD... Searching the city database file for: YPAD ... Date:2300Z 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 1018 4 16.4 3.4 42 13.0 9.7 225 5 288.1 288.9 282.1 301.8 4.79 1 1000 156 13.8 3.8 51 10.0 8.7 230 2 287.0 287.8 281.8 301.2 5.02 2 985 283 11.8 3.8 58 8.0 7.8 205 3 286.2 287.1 281.6 300.6 5.10 3 925 804 7.0 2.2 71 4.8 4.6 100 6 286.5 287.3 281.4 300.2 4.85 4 877 1239 2.8 0.9 87 1.9 1.9 129 6 286.5 287.3 281.2 299.7 4.65 5 866 1341 2.2 -1.9 74 4.1 0.4 133 6 286.9 287.6 280.4 297.9 3.84 6 850 1492 2.4 -6.6 51 9.0 -1.2 140 6 288.7 289.1 279.8 296.7 2.74 7 840 1588 2.6 -14.4 27 17.0 -3.0 211 11 289.8 290.1 278.8 294.4 1.49 8 832 1665 5.2 -27.8 7 33.0 -3.1 219 12 293.4 293.5 279.0 294.9 0.47 9 818 1804 7.0 233 15 296.7 10 777 2227 7.4 -29.6 5 37.0 -2.4 215 19 301.5 301.6 282.6 303.0 0.42 11 702 3054 2.2 -8.8 44 11.0 -2.3 240 29 304.7 305.2 286.5 313.4 2.80 12 700 3077 2.0 -10.0 41 12.0 -2.8 240 29 304.7 305.2 286.3 312.7 2.55 13 569 4729 -5.3 -31.3 11 26.0 -11.4 253 31 314.7 314.8 287.6 316.5 0.49 14 500 5730 -13.3 -33.3 17 20.0 -17.3 245 36 316.8 316.9 288.2 318.5 0.46 15 479 6053 -16.1 -29.1 32 13.0 -18.8 243 42 317.3 317.4 288.6 319.8 0.72 16 469 6210 -17.1 -33.1 24 16.0 -20.1 243 44 318.0 318.1 288.6 319.7 0.50 17 446 6584 -19.5 -31.5 34 12.0 -21.8 241 51 319.5 319.7 289.3 321.7 0.62 18 444 6617 -19.9 -26.9 54 7.0 -21.4 240 51 319.4 319.6 289.6 322.8 0.95 19 416 7095 -22.5 -51.5 5 29.0 -25.4 243 52 322.1 322.1 289.5 322.4 0.08 20 403 7326 -24.3 -47.3 10 23.0 -26.8 245 51 322.7 322.7 289.8 323.2 0.13 21 400 7380 -24.7 -46.7 11 22.0 -27.1 245 51 322.9 322.9 289.8 323.4 0.14 22 335 8642 -36.7 -48.7 28 12.0 -37.5 229 40 323.3 323.3 289.9 323.8 0.14 23 324 8874 -37.9 -53.9 17 16.0 -38.8 225 38 324.7 324.7 290.3 325.0 0.08 24 300 9400 -42.3 -52.3 33 10.0 -42.8 215 49 325.7 325.8 290.6 326.1 0.10 25 286 9720 -44.7 -51.7 45 7.0 -45.0 214 53 326.8 326.8 290.9 327.2 0.11 26 250 10600 -52.7 -58.7 48 6.0 -52.8 210 64 327.7 327.7 291.1 327.9 0.06 27 238 10917 -55.5 -59.9 58 4.4 -55.6 208 64 328.1 328.1 291.2 328.3 0.05 28 213 11618 -60.5 -63.9 64 3.4 -60.6 208 57 330.9 330.9 292.0 331.1 0.03 29 205 11856 -62.1 -66.9 53 4.8 -62.1 210 52 332.1 332.1 292.3 332.2 0.02 30 202 11948 -60.7 -75.7 12 15.0 -60.8 222 54 335.7 335.7 293.2 335.7 0.01 31 200 12010 -59.7 -77.7 8 18.0 -59.9 235 58 338.2 338.2 293.9 338.2 0.00 32 198 12073 -59.5 -77.5 8 18.0 -59.6 235 57 339.5 339.5 294.2 339.5 0.01 33 171 12993 -56.1 -81.1 3 25.0 -56.4 242 70 359.7 359.7 298.7 359.7 0.00 34 169 13067 -56.2 -81.3 3 25.1 -56.5 245 72 360.7 360.7 298.8 360.8 0.00 35 150 13820 -57.1 -83.1 2 26.0 -57.4 235 57 371.7 371.7 300.9 371.7 0.00 36 100 16340 -64.5 -86.5 3 22.0 -64.7 225 39 403.1 403.1 305.6 403.1 0.00 37 90 16989 -61.7 -86.7 2 25.0 -62.0 235 37 421.0 421.0 307.9 421.0 0.00 38 75 18103 -67.9 -88.9 3 21.0 -68.0 255 33 430.5 430.5 308.9 430.6 0.00 39 70 18520 -65.7 -88.7 3 23.0 -65.9 230 38 443.8 443.8 310.3 443.8 0.00 40 66 18878 -62.9 -87.9 2 25.0 -63.2 200 32 457.5 457.5 311.5 457.5 0.00 41 52 20348 -60.1 -88.1 1 28.0 -60.6 80 10 496.3 496.3 314.7 496.3 0.00 42 50 20590 -62.5 -88.5 2 26.0 -62.9 60 6 496.2 496.2 314.7 496.2 0.00 43 49 20714 -62.5 -88.5 2 26.0 -62.9 62 6 499.1 499.1 314.9 499.1 0.00 44 37 22465 -57.5 -87.5 1 30.0 -58.5 84 12 553.7 553.7 318.3 553.7 0.00 45 30 23790 -56.9 -86.9 1 30.0 -58.2 100 17 589.5 589.5 320.1 589.6 0.01 46 26 24698 -56.3 -86.3 1 30.0 -57.9 615.9 615.9 321.3 615.9 0.01 47 26 24698 -56.5 -86.5 1 30.0 -58.0 615.3 615.3 321.3 615.3 0.01 48 21 26069 -51.5 -84.5 1 33.0 -54.5 669.1 669.1 323.4 669.2 0.01 TRP 75 18103 -67.9 -88.9 3 21.0 -68.0 255 33 430.5 430.5 308.9 430.6 0.00 WND 169 13067 -56.2 -81.3 3 25.1 -56.5 245 72 360.7 360.7 298.8 360.8 0.00 Sounding variables and indices 1000-500 mb thick: 5574.00 m Freezing level: 664.11 mb = 3529.55 m = 11579.74 ft Wetbulb zero: 861.65 mb = 1381.90 m = 4533.72 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 35.03 % Est. max temperature: 15.16 C = 59.29 F Sfc-Lift cond lev (LCL): 837.20 mb = 1614.72 m = 5297.59 ft T: 3.51 C 700-500 lapse rate: 5.77 C/km ThetaE index: 7.40 C Layer 1000.0- 832.0 mb Conv cond level (CCL): 600.47 mb = 4299.64 m = 14106.26 ft Mean mixing ratio: 4.96 g/kg Conv temperature: 40.55 C = 105.00 F Cap Strength: 15.42 C Lifted Index: 15.22 C Risk: None Lifted Index @300 mb: 17.91 C Lifted Index @700 mb: 11.06 C Showalter Index: 18.03 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 15.70 C Cross Totals Index: 6.70 C K Index: -2.90 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 4.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.87 J/kg Max Up Vert Vel: 3.43 m/s Conv Inhibition (B-): 47348.68 J/kg Cap Strength: 15.40 C Lift Cond Lev (LCL): 862.37 mb = 1375.19 m = 4511.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 17 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 1018 4 225 5 3.5 3.5 | 104 14 -13.8 3.5 1 1000 156 230 2 1.5 1.3 | 95 16 -15.8 1.3 2 925 804 100 6 -5.9 1.0 | 93 23 -23.2 1.1 3 913 914 115 7 -6.3 3.0 | 97 24 -23.7 3.0 4 850 1492 140 6 -3.9 4.6 | 102 22 -21.2 4.6 5 847 1524 205 10 4.2 9.1 | 125 16 -13.1 9.1 6 816 1829 235 15 12.3 8.6 | 150 10 -5.0 8.6 7 786 2134 210 16 8.0 13.9 | 146 17 -9.3 13.9 8 757 2438 225 27 19.1 19.1 | 185 19 1.8 19.1 9 729 2743 245 24 21.8 10.1 | 204 11 4.4 10.2 10 700 3077 240 29 25.1 14.5 | 208 16 7.8 14.5 11 626 3962 245 37 33.5 15.6 | 226 23 16.2 15.6 12 602 4267 245 33 29.9 13.9 | 222 19 12.6 14.0 13 579 4572 255 33 31.9 8.5 | 240 17 14.5 8.6 14 557 4877 250 29 27.3 9.9 | 225 14 9.9 9.9 15 500 5730 245 36 32.6 15.2 | 225 22 15.3 15.2 16 438 6706 240 53 45.9 26.5 | 227 39 28.6 26.5 17 400 7380 245 51 46.2 21.6 | 233 36 28.9 21.6 18 387 7620 245 50 45.3 21.1 | 233 35 28.0 21.1 19 325 8839 225 38 26.9 26.9 | 200 29 9.5 26.9 20 300 9400 215 49 28.1 40.1 | 195 42 10.8 40.2 21 250 10600 210 64 32.0 55.4 | 195 57 14.7 55.4 22 225 11278 205 65 27.5 58.9 | 190 60 10.1 58.9 23 204 11887 210 51 25.5 44.2 | 190 45 8.2 44.2 24 200 12010 235 58 47.5 33.3 | 222 45 30.2 33.3 25 194 12192 235 56 45.9 32.1 | 222 43 28.5 32.1 26 185 12497 220 58 37.3 44.4 | 204 49 20.0 44.4 27 169 13067 245 72 65.3 30.4 | 238 57 47.9 30.4 28 168 13106 245 65 58.9 27.5 | 237 50 41.6 27.5 29 160 13411 245 72 65.3 30.4 | 238 57 47.9 30.4 30 150 13820 235 57 46.7 32.7 | 222 44 29.4 32.7 31 138 14326 235 50 41.0 28.7 | 219 37 23.6 28.7 32 119 15240 240 57 49.4 28.5 | 228 43 32.0 28.5 33 100 16340 225 39 27.6 27.6 | 200 29 10.2 27.6 34 98 16459 225 39 27.6 27.6 | 200 29 10.2 27.6 35 75 18103 255 33 31.9 8.5 | 240 17 14.5 8.6 36 70 18520 230 38 29.1 24.4 | 206 27 11.8 24.4 37 50 20590 60 6 -5.2 -3.0 | 82 23 -22.5 -3.0 38 30 23790 100 17 -16.7 3.0 | 95 34 -34.1 3.0 Wind Parameters Mean winds (0-6000m): 240.0 at 23.1 knts Storm direction: 270.0 at 17.3 knts Shear (0-3000m) pos: 5.5 neg: 1.6 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 166.1 neg: -31.2 tot: 134.9 m^2/s^2 ave: 45.0 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 57.52 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 ------------------------------------------------------------------------------- 500 198 3 101 17| 0.0 5.1 5.1| 7.0 -8.2 -1.2 -2.5 -0.08| 6.8 -0.5 1000 125 4 97 21| 0.0 4.9 4.9| 21.1 -28.4 -7.3 -7.3 -0.12| 7.5 -0.9 1500 127 5 98 22| 1.9 3.3 5.2| 48.2 -28.4 19.8 13.2 0.15| 7.0 1.0 2000 179 7 112 19| 4.7 2.5 7.1| 89.3 -29.2 60.1 30.1 0.35| 9.7 3.4 2500 202 10 124 17| 6.1 2.0 8.0|149.1 -31.2 117.9 47.1 0.47| 11.1 5.2 3000 218 13 136 14| 5.5 1.6 7.1|166.1 -31.2 134.9 45.0 0.47| 11.0 5.2 4000 231 18 163 12| 5.3 1.2 6.5|196.0 -31.2 164.8 41.2 0.49| 9.4 4.6 5000 238 21 181 11| 3.9 1.3 5.3|218.3 -50.4 167.9 33.6 0.42| 8.9 3.7 6000 240 23 193 12| 3.3 0.8 4.1|222.4 -51.1 171.3 28.5 0.38| 8.4 3.2 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20251206.23.gif