UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100823.upa.cvt Date: 2300Z 8 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 8 OCT 25 Station: YPPH WMO ident: 94610 Latitude: -31.93 Longitude: 115.95 Elevation: 29.00 ------------------------------------------------------------------------------- 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 1019 29 11.0 7.5 79 3.5 9.1 360 7 282.6 283.7 281.4 300.2 6.39 1 1004 142 9.2 6.8 85 2.4 7.9 356 4 282.0 283.1 280.9 299.0 6.18 2 1000 172 10.4 5.9 74 4.5 8.0 355 3 283.5 284.6 281.2 299.7 5.82 3 991 248 11.6 5.6 67 6.0 8.5 267 7 285.5 286.5 282.0 301.6 5.75 4 984 307 11.4 4.4 62 7.0 7.8 200 10 285.9 286.8 281.7 300.9 5.33 5 925 821 7.2 4.2 81 3.0 5.7 205 8 286.7 287.6 282.4 302.4 5.59 6 855 1462 2.0 1.6 97 0.4 1.8 243 10 287.8 288.6 282.2 302.1 5.02 7 854 1472 2.2 -3.8 64 6.0 -0.3 243 10 288.1 288.7 280.4 297.8 3.38 8 853 1481 5.0 -21.0 13 26.0 -2.5 244 10 291.1 291.2 278.5 293.7 0.84 9 851 1500 7.4 -24.6 8 32.0 -1.6 245 10 293.8 293.9 279.4 295.8 0.61 10 850 1510 7.8 -25.2 7 33.0 -1.4 245 10 294.3 294.4 279.6 296.2 0.58 11 839 1617 8.6 -34.4 3 43.0 -1.6 258 14 296.3 296.3 280.0 297.1 0.25 12 820 1806 8.4 -36.6 2 45.0 -1.9 255 15 298.0 298.0 280.8 298.7 0.20 13 700 3093 0.2 -43.8 2 44.0 -7.7 265 25 302.7 302.7 282.6 303.1 0.11 14 693 3173 0.0 -45.0 2 45.0 -7.9 264 25 303.4 303.4 282.9 303.7 0.10 15 620 4059 -3.1 -26.1 15 23.0 -9.2 257 30 309.6 309.8 286.1 312.1 0.73 16 598 4344 -5.9 -19.9 32 14.0 -10.1 256 30 309.6 309.8 286.7 313.9 1.32 17 547 5038 -8.7 -23.7 29 15.0 -12.8 262 33 314.3 314.5 288.0 317.8 1.03 18 544 5081 -8.5 -32.5 12 24.0 -13.7 262 34 315.0 315.1 287.6 316.6 0.46 19 501 5715 -12.5 -43.5 6 31.0 -17.3 265 42 317.6 317.6 288.2 318.2 0.16 20 500 5730 -12.5 -42.5 6 30.0 -17.3 265 42 317.8 317.8 288.2 318.5 0.18 21 455 6444 -15.7 -54.7 2 39.0 -20.1 265 49 322.5 322.5 289.6 322.7 0.05 22 400 7400 -23.3 -57.3 3 34.0 -26.2 265 59 324.7 324.7 290.2 324.9 0.04 23 361 8143 -28.7 -58.7 4 30.0 -30.7 261 68 327.1 327.2 290.9 327.3 0.04 24 300 9440 -39.3 -51.3 27 12.0 -40.0 255 85 330.0 330.0 291.8 330.4 0.11 25 285 9787 -42.5 -50.5 41 8.0 -42.9 256 90 330.3 330.3 291.9 330.8 0.13 26 267 10224 -44.1 -64.1 9 20.0 -44.7 258 97 334.2 334.2 292.9 334.3 0.03 27 250 10660 -46.9 -65.9 10 19.0 -47.4 260 103 336.3 336.3 293.4 336.4 0.02 28 228 11267 -49.6 -69.4 8 19.7 -50.1 260 113 341.1 341.1 294.6 341.2 0.01 29 220 11500 -50.7 -70.7 8 20.0 -51.1 260 113 343.0 343.0 295.0 343.1 0.01 30 200 12120 -51.1 -74.1 5 23.0 -51.5 265 109 351.8 351.9 297.0 351.9 0.01 31 171 13136 -53.9 -79.9 3 26.0 -54.2 268 94 363.3 363.3 299.4 363.3 0.00 32 150 13970 -59.1 -83.1 3 24.0 -59.3 270 81 368.3 368.3 300.2 368.3 0.00 33 120 15343 -65.5 -85.5 5 20.0 -65.6 260 73 380.8 380.8 302.3 380.8 0.00 34 111 15818 -63.7 -85.7 3 22.0 -63.8 251 75 392.8 392.8 304.2 392.8 0.00 35 102 16331 -67.1 -86.1 5 19.0 -67.2 246 55 395.8 395.8 304.6 395.8 0.00 36 100 16450 -66.9 -86.9 4 20.0 -67.0 250 50 398.5 398.5 305.0 398.5 0.00 37 70 18610 -63.7 -88.7 2 25.0 -64.0 230 19 448.1 448.1 310.7 448.1 0.00 38 50 20700 -58.1 -87.1 1 29.0 -58.8 100 15 506.6 506.6 315.4 506.6 0.00 39 30 23950 -53.7 -85.7 1 32.0 -55.5 95 29 598.2 598.2 320.5 598.3 0.01 40 20 26560 -50.3 -84.3 1 34.0 -53.7 90 29 682.2 682.2 323.9 682.3 0.02 TRP 120 15343 -65.5 -85.5 5 20.0 -65.6 260 73 380.8 380.8 302.3 380.8 0.00 WND 228 11267 -49.6 -69.4 8 19.7 -50.1 260 113 341.1 341.1 294.6 341.2 0.01 Sounding variables and indices 1000-500 mb thick: 5558.00 m Freezing level: 693.00 mb = 3173.48 m = 10411.56 ft Wetbulb zero: 854.16 mb = 1470.11 m = 4823.12 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 28.24 % Est. max temperature: 15.94 C = 60.70 F Sfc-Lift cond lev (LCL): 966.40 mb = 457.06 m = 1499.52 ft T: 10.17 C 700-500 lapse rate: 4.82 C/km ThetaE index: 8.72 C Layer 855.0- 851.0 mb Conv cond level (CCL): 874.96 mb = 1274.10 m = 4180.08 ft Mean mixing ratio: 5.64 g/kg Conv temperature: 15.85 C = 60.53 F Cap Strength: 15.49 C Lifted Index: 15.61 C Risk: None Lifted Index @300 mb: 20.50 C Lifted Index @700 mb: 8.91 C Showalter Index: 19.18 C Risk: None Total Totals Index: 7.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: -12.70 C K Index: -48.90 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 4.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.08 J/kg Max Up Vert Vel: 5.84 m/s Conv Inhibition (B-): 49080.91 J/kg Cap Strength: 15.47 C Lift Cond Lev (LCL): 901.99 mb = 1026.24 m = 3366.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 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 1019 29 360 7 -0.0 -7.0 | 84 17 -16.5 -1.8 1 1000 172 355 3 0.3 -3.0 | 98 16 -16.3 2.3 2 984 305 200 10 3.4 9.4 | 138 20 -13.1 14.6 3 925 821 205 8 3.4 7.3 | 134 18 -13.1 12.5 4 914 914 215 10 5.7 8.2 | 141 17 -10.8 13.4 5 881 1219 230 11 8.4 7.1 | 147 15 -8.1 12.3 6 850 1510 245 10 9.1 4.2 | 142 12 -7.5 9.5 7 849 1524 260 14 13.8 2.4 | 160 8 -2.7 7.7 8 787 2134 250 16 15.0 5.5 | 172 11 -1.5 10.7 9 704 3048 265 25 24.9 2.2 | 228 11 8.4 7.4 10 700 3093 265 25 24.9 2.2 | 228 11 8.4 7.4 11 603 4267 255 31 29.9 8.0 | 225 19 13.4 13.3 12 580 4572 260 28 27.6 4.9 | 228 15 11.0 10.1 13 500 5730 265 42 41.8 3.7 | 251 27 25.3 8.9 14 400 7400 265 59 58.8 5.1 | 256 44 42.2 10.4 15 300 9440 255 85 82.1 22.0 | 247 71 65.6 27.2 16 250 10660 260 103 101.4 17.9 | 255 88 84.9 23.1 17 228 11267 260 113 111.3 19.6 | 255 98 94.8 24.9 18 217 11582 260 113 111.3 19.6 | 255 98 94.8 24.9 19 200 12120 265 109 108.6 9.5 | 261 93 92.1 14.7 20 150 13970 270 81 81.0 -0.0 | 265 65 64.5 5.2 21 149 14021 270 81 81.0 -0.0 | 265 65 64.5 5.2 22 122 15240 260 67 66.0 11.6 | 251 52 49.5 16.9 23 120 15343 260 73 71.9 12.7 | 252 58 55.4 17.9 24 110 15850 250 75 70.5 25.7 | 240 62 53.9 30.9 25 105 16154 240 63 54.6 31.5 | 226 53 38.0 36.7 26 100 16450 250 50 47.0 17.1 | 234 38 30.5 22.4 27 95 16764 250 50 47.0 17.1 | 234 38 30.5 22.4 28 70 18610 230 19 14.6 12.2 | 174 18 -2.0 17.5 29 50 20700 100 15 -14.8 2.6 | 104 32 -31.3 7.9 30 30 23950 95 29 -28.9 2.5 | 100 46 -45.4 7.8 31 20 26560 90 29 -29.0 0.0 | 97 46 -45.5 5.2 Wind Parameters Mean winds (0-6000m): 257.6 at 23.1 knts Storm direction: 287.6 at 17.3 knts Shear (0-3000m) pos: 3.8 neg: 3.2 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 143.3 deg Storm rel helicity (0-3000m) pos: 110.8 neg: -8.8 tot: 102.1 m^2/s^2 ave: 34.0 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.37 Bulk Shear: 46.18 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 7 132 17| 0.0 16.3 16.3| 53.6 -2.8 50.8 101.6 0.65| 21.9 14.2 1000 210 8 135 18| 1.7 8.1 9.9| 66.4 -6.3 60.2 60.2 0.62| 13.3 8.2 1500 220 9 139 16| 4.1 5.4 9.5| 78.1 -8.8 69.3 46.2 0.54| 12.1 6.6 2000 234 10 145 14| 3.1 4.8 7.8| 81.9 -8.8 73.2 36.6 0.55| 9.8 5.3 2500 240 12 151 13| 3.3 3.8 7.1| 94.7 -8.8 85.9 34.4 0.59| 8.8 5.2 3000 247 14 159 11| 3.8 3.2 6.9|110.8 -8.8 102.1 34.0 0.64| 8.4 5.3 4000 253 17 179 10| 2.8 3.1 5.9|111.5 -11.0 100.5 25.1 0.56| 7.1 4.0 5000 255 20 194 11| 2.7 2.5 5.2|130.0 -12.3 117.7 23.5 0.53| 6.7 3.6 6000 258 23 211 12| 3.2 2.1 5.3|162.9 -12.3 150.6 25.1 0.52| 6.6 3.4 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251008.23.gif