UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 1 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 1019 4 13.8 5.8 58 8.0 9.6 170 7 285.4 286.4 281.9 301.3 5.67 1 1000 160 13.0 5.0 58 8.0 8.8 195 8 286.1 287.1 282.0 301.6 5.47 2 925 809 7.2 4.2 81 3.0 5.7 215 21 286.7 287.6 282.4 302.4 5.59 3 865 1357 2.2 2.2 100 0.0 2.2 228 24 287.0 287.9 282.0 301.7 5.18 4 852 1479 1.4 0.5 94 0.9 1.0 217 25 287.4 288.2 281.6 300.7 4.65 5 850 1498 2.6 -3.4 65 6.0 0.0 215 25 288.9 289.5 280.9 299.0 3.50 6 845 1546 5.0 -16.0 20 21.0 -1.9 210 24 291.9 292.1 279.5 295.9 1.30 7 774 2259 3.0 -33.0 5 36.0 -5.1 217 26 297.1 297.2 280.6 298.2 0.31 8 731 2719 0.6 -11.4 40 12.0 -3.8 215 32 299.4 299.8 283.8 306.2 2.19 9 700 3066 -0.9 -13.9 37 13.0 -5.4 215 29 301.5 301.8 284.3 307.3 1.86 10 691 3169 -1.5 -12.5 43 11.0 -5.5 216 31 301.9 302.3 284.8 308.6 2.12 11 683 3262 -1.5 -15.5 34 14.0 -6.2 217 33 302.9 303.3 284.7 308.3 1.67 12 661 3522 -3.3 -14.3 42 11.0 -7.1 219 37 303.8 304.1 285.2 309.8 1.91 13 647 3691 -4.3 -17.3 36 13.0 -8.4 220 40 304.5 304.8 285.1 309.4 1.52 14 645 3715 -4.1 -30.1 11 26.0 -10.1 220 39 305.0 305.1 284.1 306.7 0.49 15 625 3964 -4.9 -34.9 7 30.0 -11.0 218 37 306.8 306.9 284.5 307.9 0.32 16 581 4534 -8.9 -36.9 8 28.0 -14.0 211 31 308.6 308.7 285.2 309.6 0.28 17 569 4695 -10.3 -16.3 61 6.0 -12.2 210 32 308.8 309.2 287.1 314.9 1.88 18 543 5053 -13.1 -15.0 86 1.9 -13.7 212 38 309.7 310.1 287.7 316.7 2.20 19 503 5635 -14.9 -20.9 60 6.0 -16.6 215 48 314.3 314.6 288.5 319.1 1.44 20 500 5680 -15.1 -22.1 55 7.0 -16.9 215 49 314.6 314.9 288.4 319.0 1.30 21 495 5756 -15.3 -29.3 29 14.0 -18.3 215 50 315.3 315.4 288.0 317.7 0.68 22 490 5833 -14.1 -47.1 4 33.0 -18.6 214 51 317.7 317.7 288.1 318.1 0.11 23 407 7213 -23.3 -49.3 7 26.0 -26.0 206 72 323.1 323.1 289.8 323.5 0.11 24 400 7340 -24.3 -48.3 9 24.0 -26.8 205 74 323.4 323.4 289.9 323.9 0.12 25 319 8941 -38.3 -52.3 22 14.0 -39.1 205 77 325.6 325.6 290.6 326.0 0.09 26 300 9360 -41.5 -56.5 18 15.0 -42.2 205 77 326.9 326.9 290.9 327.1 0.06 27 258 10373 -48.7 -66.7 11 18.0 -49.1 209 79 330.7 330.7 291.9 330.7 0.02 28 250 10580 -50.5 -66.5 13 16.0 -50.8 210 80 331.0 331.0 292.0 331.1 0.02 29 220 11395 -57.3 -67.3 27 10.1 -57.4 215 84 332.9 332.9 292.5 332.9 0.02 30 215 11539 -58.5 -67.5 30 9.0 -58.6 215 84 333.2 333.2 292.6 333.2 0.02 31 200 11990 -59.1 -71.1 20 12.0 -59.2 210 74 339.2 339.2 294.1 339.2 0.01 32 180 12648 -62.1 -73.1 22 11.0 -62.2 225 61 344.6 344.7 295.4 344.7 0.01 33 170 13006 -57.7 -81.7 3 24.0 -57.9 228 69 357.6 357.6 298.2 357.6 0.00 34 156 13551 -56.5 -83.5 2 27.0 -56.8 220 59 368.6 368.6 300.3 368.6 0.00 35 150 13800 -56.9 -82.9 2 26.0 -57.2 235 67 372.0 372.0 300.9 372.1 0.00 36 141 14191 -55.5 -83.5 2 28.0 -55.9 235 71 381.1 381.1 302.4 381.1 0.00 37 100 16340 -62.1 -86.1 3 24.0 -62.3 225 44 407.7 407.7 306.2 407.8 0.00 38 97 16529 -63.3 -87.3 2 24.0 -63.5 225 44 409.0 409.0 306.4 409.0 0.00 39 72 18358 -65.5 -88.5 3 23.0 -65.7 234 35 440.7 440.7 310.0 440.7 0.00 40 70 18530 -65.1 -88.1 3 23.0 -65.3 235 34 445.1 445.1 310.4 445.1 0.00 41 62 19274 -63.3 -89.3 2 26.0 -63.6 219 25 464.8 464.8 312.2 464.8 0.00 42 55 20021 -57.7 -86.7 1 29.0 -58.4 203 17 493.9 493.9 314.5 493.9 0.00 43 50 20620 -60.1 -88.1 1 28.0 -60.7 190 10 501.9 501.9 315.1 501.9 0.00 44 49 20746 -60.3 -88.3 1 28.0 -60.9 504.3 504.3 315.2 504.3 0.00 45 33 23223 -58.1 -87.1 1 29.0 -59.2 570.5 570.5 319.2 570.5 0.01 TRP 180 12648 -62.1 -73.1 22 11.0 -62.2 225 61 344.6 344.7 295.4 344.7 0.01 WND 220 11395 -57.3 -67.3 27 10.1 -57.4 215 84 332.9 332.9 292.5 332.9 0.02 Sounding variables and indices 1000-500 mb thick: 5520.00 m Freezing level: 718.60 mb = 2857.99 m = 9376.50 ft Wetbulb zero: 849.95 mb = 1498.50 m = 4916.29 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 45.84 % Est. max temperature: 15.39 C = 59.70 F Sfc-Lift cond lev (LCL): 903.20 mb = 1003.72 m = 3293.00 ft T: 5.42 C 700-500 lapse rate: 5.43 C/km ThetaE index: 6.57 C Layer 865.0- 774.0 mb Conv cond level (CCL): 878.12 mb = 1233.67 m = 4047.42 ft Mean mixing ratio: 5.54 g/kg Conv temperature: 15.34 C = 59.62 F Cap Strength: 12.38 C Lifted Index: 12.54 C Risk: None Lifted Index @300 mb: 17.78 C Lifted Index @700 mb: 7.46 C Showalter Index: 14.53 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 17.70 C Cross Totals Index: 11.70 C K Index: 1.30 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.21 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 9.39 J/kg Cap Strength: 12.13 C Lift Cond Lev (LCL): 886.39 mb = 1157.13 m = 3796.30 ft Lev Free Conv (LFC): 861.39 mb = 1390.39 m = 4561.59 ft Equ Level (EL): 851.39 mb = 1484.75 m = 4871.15 ft B at Equ Level: -1.71 J/kg Max Parcel Lev (MPL): 851.39 mb = 1484.75 m = 4871.15 ft Wind level data Storm motion: 245 at 23 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 4 170 7 -1.2 6.9 | 83 23 -22.4 -2.8 1 1000 160 195 8 2.1 7.7 | 84 19 -19.1 -2.0 2 983 305 200 22 7.5 20.7 | 129 17 -13.6 11.0 3 947 610 205 21 8.9 19.0 | 127 15 -12.3 9.3 4 925 809 215 21 12.0 17.2 | 129 12 -9.1 7.5 5 913 914 230 21 16.1 13.5 | 127 6 -5.1 3.8 6 880 1219 240 24 20.8 12.0 | 171 2 -0.4 2.3 7 850 1498 215 25 14.3 20.5 | 148 13 -6.8 10.8 8 847 1524 210 24 12.0 20.8 | 140 14 -9.2 11.1 9 786 2134 215 25 14.3 20.5 | 148 13 -6.8 10.8 10 757 2438 220 28 18.0 21.4 | 165 12 -3.2 11.7 11 729 2743 215 32 18.4 26.2 | 170 17 -2.8 16.5 12 700 3066 215 29 16.6 23.8 | 162 15 -4.5 14.0 13 649 3658 220 40 25.7 30.6 | 192 21 4.6 20.9 14 600 4267 215 33 18.9 27.0 | 173 17 -2.2 17.3 15 577 4572 210 30 15.0 26.0 | 159 17 -6.2 16.3 16 500 5680 215 49 28.1 40.1 | 193 31 6.9 30.4 17 401 7315 205 74 31.3 67.1 | 190 58 10.1 57.4 18 400 7340 205 74 31.3 67.1 | 190 58 10.1 57.4 19 309 9144 205 77 32.5 69.8 | 191 61 11.4 60.1 20 300 9360 205 77 32.5 69.8 | 191 61 11.4 60.1 21 250 10580 210 80 40.0 69.3 | 198 62 18.8 59.6 22 220 11395 215 84 48.2 68.8 | 205 65 27.0 59.1 23 213 11582 215 84 48.2 68.8 | 205 65 27.0 59.1 24 200 11990 210 74 37.0 64.1 | 196 57 15.8 54.4 25 180 12648 225 61 43.1 43.1 | 213 40 22.0 33.4 26 176 12802 225 61 43.1 43.1 | 213 40 22.0 33.4 27 167 13106 230 73 55.9 46.9 | 223 51 34.8 37.2 28 160 13411 215 64 36.7 52.4 | 200 45 15.5 42.7 29 152 13716 225 54 38.2 38.2 | 211 33 17.0 28.5 30 150 13800 235 67 54.9 38.4 | 230 44 33.7 28.7 31 145 14021 240 66 57.2 33.0 | 237 43 36.0 23.3 32 138 14326 230 75 57.5 48.2 | 223 53 36.3 38.5 33 131 14630 215 67 38.4 54.9 | 201 48 17.3 45.2 34 125 14935 225 55 38.9 38.9 | 211 34 17.7 29.2 35 100 16340 225 44 31.1 31.1 | 205 24 10.0 21.4 36 98 16459 225 44 31.1 31.1 | 205 24 10.0 21.4 37 70 18530 235 34 27.9 19.5 | 214 12 6.7 9.8 38 50 20620 190 10 1.7 9.8 | 90 19 -19.4 0.1 Wind Parameters Mean winds (0-6000m): 215.4 at 31.0 knts Storm direction: 245.4 at 23.3 knts Shear (0-3000m) pos: 4.2 neg: 1.8 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 81.1 deg Storm rel helicity (0-3000m) pos: 93.9 neg: -19.0 tot: 74.9 m^2/s^2 ave: 25.0 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 38.51 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 15 106 17| 16.4 0.0 16.4| 67.1 -0.9 66.3 132.5 0.78| 18.8 14.7 1000 208 18 117 14| 10.1 0.0 10.1| 69.9 -2.2 67.7 67.7 0.51| 15.2 7.7 1500 217 20 125 11| 6.8 2.8 9.6| 71.7 -8.1 63.7 42.4 0.33| 15.0 4.9 2000 216 21 130 12| 5.1 2.1 7.2| 75.8 -12.0 63.8 31.9 0.31| 12.1 3.7 2500 216 22 136 12| 5.0 1.7 6.7| 90.7 -12.0 78.7 31.5 0.36| 10.7 3.9 3000 216 24 142 12| 4.2 1.8 6.0| 93.9 -19.0 74.9 25.0 0.31| 9.8 3.1 4000 217 27 156 13| 4.1 1.4 5.5|132.4 -35.9 96.5 24.1 0.32| 9.2 3.0 5000 216 28 160 14| 3.9 1.4 5.3|160.4 -66.5 93.8 18.8 0.26| 8.8 2.3 6000 215 31 168 16| 4.0 1.4 5.4|213.6 -66.6 147.0 24.5 0.29| 8.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20251201.11.gif