UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110211.upa.cvt Date: 1100Z 2 NOV 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:1100Z 2 NOV 25 Station: Y4461 WMO ident: 94461 Latitude: -25.03 Longitude: 128.28 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 116 SFC 947 587 20.4 6.4 40 14.0 12.4 155 11 298.2 299.3 287.8 316.9 6.37 2 925 790 18.8 4.8 40 14.0 11.0 150 21 298.5 299.6 287.3 315.8 5.83 3 850 1509 13.0 3.0 51 10.0 7.6 170 36 299.8 300.8 287.6 316.4 5.59 4 835 1658 11.6 2.6 54 9.0 6.8 177 32 299.8 300.8 287.5 316.3 5.53 5 805 1963 10.8 1.8 54 9.0 6.1 198 23 302.1 303.1 288.2 318.4 5.42 6 793 2089 11.6 3.6 58 8.0 7.2 211 20 304.3 305.4 289.8 323.2 6.26 7 768 2357 13.8 -23.2 6 37.0 1.3 248 21 309.5 309.6 286.1 312.1 0.77 8 757 2478 13.0 -20.0 8 33.0 1.2 262 23 309.9 310.1 286.5 313.3 1.03 9 700 3129 7.4 -6.6 36 14.0 1.0 270 34 310.7 311.3 289.1 321.2 3.33 10 683 3331 5.8 -9.2 33 15.0 -0.7 270 36 311.1 311.6 288.8 320.0 2.79 11 667 3524 4.2 -0.8 70 5.0 1.6 270 38 311.4 312.4 291.2 328.3 5.42 12 651 3721 2.8 -8.2 44 11.0 -2.0 270 41 312.0 312.6 289.4 322.1 3.16 13 641 3845 1.8 -8.2 47 10.0 -2.6 270 42 312.2 312.9 289.5 322.5 3.21 14 628 4010 0.4 0.4 100 0.0 0.4 270 44 312.5 313.7 292.3 332.1 6.29 15 603 4334 -1.7 -5.7 74 4.0 -3.6 270 48 313.7 314.5 290.8 326.9 4.15 16 597 4414 -2.9 -2.9 100 0.0 -2.9 271 50 313.2 314.2 291.6 329.5 5.18 17 588 4534 -2.9 -2.9 100 0.0 -2.9 271 53 314.6 315.6 292.0 331.2 5.26 18 578 4669 -4.5 -19.5 30 15.0 -9.3 272 56 314.3 314.5 288.4 319.0 1.41 19 573 4738 -3.1 -18.1 30 15.0 -8.2 272 57 316.7 317.0 289.4 322.1 1.60 20 568 4807 -3.5 -21.5 23 18.0 -9.1 273 59 317.0 317.2 289.1 321.1 1.21 21 559 4933 -4.7 -8.5 75 3.8 -6.4 274 62 317.0 317.7 291.3 328.7 3.60 22 550 5061 -5.9 -7.9 86 2.0 -6.8 274 65 317.1 317.8 291.6 329.5 3.84 23 524 5438 -8.3 -16.3 52 8.0 -11.1 275 68 318.6 319.0 290.4 325.4 2.04 24 519 5512 -9.1 -13.5 70 4.4 -10.8 275 67 318.5 319.0 290.9 327.1 2.60 25 510 5648 -9.7 -20.7 40 11.0 -13.0 275 67 319.4 319.7 290.0 324.3 1.44 26 500 5800 -10.9 -21.9 40 11.0 -14.1 275 67 319.7 320.0 290.0 324.3 1.32 27 480 6112 -13.5 -25.5 36 12.0 -16.6 275 72 320.3 320.5 289.9 323.8 1.00 28 452 6565 -17.9 -25.9 50 8.0 -19.8 279 68 320.3 320.5 289.9 323.9 1.02 29 446 6665 -18.1 -32.1 28 14.0 -20.8 280 67 321.3 321.4 289.8 323.4 0.58 30 421 7093 -21.5 -23.1 87 1.6 -21.9 285 69 322.3 322.6 290.9 327.2 1.41 31 418 7146 -21.9 -24.3 81 2.4 -22.5 286 70 322.4 322.7 290.8 326.9 1.28 32 416 7181 -21.9 -31.9 40 10.0 -23.7 286 70 322.9 323.0 290.3 325.2 0.63 33 413 7234 -22.3 -28.3 58 6.0 -23.5 287 70 323.0 323.2 290.6 326.2 0.90 34 411 7270 -22.5 -30.5 48 8.0 -24.0 287 71 323.2 323.4 290.5 325.9 0.73 35 408 7324 -20.9 -57.9 2 37.0 -24.3 288 71 326.0 326.0 290.6 326.1 0.04 36 400 7470 -22.1 -55.1 3 33.0 -25.2 290 72 326.3 326.3 290.7 326.5 0.05 37 383 7788 -24.7 -43.7 15 19.0 -27.0 292 75 326.9 327.0 291.0 327.7 0.21 38 322 9033 -31.7 -54.7 8 23.0 -33.4 298 89 333.9 333.9 292.9 334.2 0.07 39 300 9530 -35.7 -59.7 7 24.0 -37.0 300 92 335.1 335.1 293.1 335.2 0.04 40 253 10690 -45.5 -60.5 17 15.0 -46.0 286 89 337.3 337.3 293.7 337.5 0.04 41 250 10770 -45.5 -63.5 11 18.0 -46.1 285 89 338.4 338.4 294.0 338.5 0.03 42 236 11151 -48.1 -64.1 14 16.0 -48.6 284 90 340.1 340.1 294.4 340.2 0.03 43 218 11671 -48.9 -70.9 6 22.0 -49.4 282 90 346.7 346.7 295.9 346.7 0.01 44 200 12230 -53.1 -73.1 7 20.0 -53.4 280 91 348.7 348.7 296.4 348.7 0.01 45 160 13649 -61.2 -79.3 7 18.1 -61.4 275 101 357.9 357.9 298.3 357.9 0.00 46 158 13728 -61.7 -79.7 7 18.0 -61.9 275 101 358.4 358.4 298.4 358.4 0.00 47 150 14050 -63.1 -80.1 8 17.0 -63.2 270 95 361.4 361.4 299.0 361.4 0.00 48 117 15551 -69.9 -83.9 11 14.0 -69.9 280 62 375.4 375.4 301.5 375.4 0.00 49 114 15706 -67.3 -84.3 7 17.0 -67.4 280 62 383.1 383.1 302.8 383.1 0.00 50 100 16490 -69.9 -85.9 8 16.0 -70.0 265 29 392.7 392.7 304.2 392.7 0.00 51 91 17048 -72.5 -87.5 9 15.0 -72.6 253 27 398.2 398.2 305.0 398.3 0.00 52 83 17593 -68.9 -86.9 6 18.0 -69.0 231 24 416.2 416.2 307.3 416.2 0.00 53 74 18276 -70.9 -88.9 5 18.0 -71.0 203 19 425.9 425.9 308.4 425.9 0.00 54 70 18610 -65.5 -88.5 3 23.0 -65.7 190 17 444.3 444.3 310.3 444.3 0.00 55 68 18788 -63.3 -88.3 2 25.0 -63.6 178 17 452.7 452.7 311.1 452.7 0.00 56 61 19451 -67.5 -89.5 3 22.0 -67.7 133 15 457.6 457.6 311.5 457.7 0.00 57 57 19865 -62.5 -88.5 2 26.0 -62.9 105 14 477.9 477.9 313.3 478.0 0.00 58 53 20313 -64.7 -89.7 2 25.0 -65.0 74 13 482.9 482.9 313.7 482.9 0.00 59 50 20670 -63.9 -89.9 2 26.0 -64.3 50 12 492.9 492.9 314.4 492.9 0.00 60 44 21463 -58.5 -87.5 1 29.0 -59.3 60 14 524.4 524.5 316.6 524.5 0.00 61 34 23075 -60.3 -89.3 1 29.0 -61.1 80 18 559.8 559.9 318.6 559.9 0.00 62 30 23860 -57.7 -87.7 1 30.0 -58.9 90 20 587.3 587.3 320.0 587.4 0.01 63 25 25020 -52.9 -85.9 1 33.0 -55.2 97 20 632.6 632.6 322.0 632.6 0.01 64 20 26450 -54.5 -86.5 1 32.0 -56.8 105 20 669.4 669.4 323.4 669.4 0.01 65 18 27128 -52.3 -85.3 1 33.0 -55.4 696.8 696.8 324.3 696.9 0.02 TRP 117 15551 -69.9 -83.9 11 14.0 -69.9 280 62 375.4 375.4 301.5 375.4 0.00 WND 160 13649 -61.2 -79.3 7 18.1 -61.4 275 101 357.9 357.9 298.3 357.9 0.00 Sounding variables and indices 1000-500 mb thick: 5684.00 m Freezing level: 623.24 mb = 4071.85 m = 13358.93 ft Wetbulb zero: 690.08 mb = 3245.98 m = 10649.40 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 50.66 % Est. max temperature: 25.71 C = 78.29 F Sfc-Lift cond lev (LCL): 768.85 mb = 2347.92 m = 7703.05 ft T: 13.72 C 700-500 lapse rate: 6.85 C/km ThetaE index: 11.14 C Layer 768.0- 757.0 mb Conv cond level (CCL): 609.54 mb = 4248.24 m = 13937.63 ft Mean mixing ratio: 5.79 g/kg Conv temperature: 35.39 C = 95.69 F Cap Strength: 10.16 C Lifted Index: 7.65 C Risk: None Lifted Index @300 mb: 13.76 C Lifted Index @700 mb: 8.61 C Showalter Index: 7.54 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 13.90 C K Index: 12.90 Risk: None Sweat Index: 320.74 Risk: Showers and thunderstorms possible Energy Index: 1.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.36 J/kg Max Up Vert Vel: 2.95 m/s Conv Inhibition (B-): 38595.63 J/kg Cap Strength: 10.16 C Lift Cond Lev (LCL): 744.01 mb = 2622.21 m = 8602.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 33 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 ---------------------------------------------------------- 0 947 587 155 11 -4.6 10.0 | 123 42 -35.3 23.1 1 945 610 145 10 -5.7 8.2 | 120 42 -36.4 21.4 2 925 790 150 21 -10.5 18.2 | 127 52 -41.2 31.4 3 912 914 155 23 -9.7 20.8 | 130 53 -40.4 34.0 4 850 1509 170 36 -6.3 35.5 | 143 61 -36.9 48.6 5 848 1524 170 37 -6.4 36.4 | 143 62 -37.1 49.6 6 818 1829 185 26 2.3 25.9 | 144 48 -28.4 39.1 7 789 2134 215 19 10.9 15.6 | 145 35 -19.8 28.7 8 760 2438 260 22 21.7 3.8 | 152 19 -9.0 17.0 9 733 2743 275 33 32.9 -2.9 | 192 11 2.2 10.3 10 700 3129 270 34 34.0 -0.0 | 194 14 3.3 13.2 11 606 4267 270 47 47.0 -0.0 | 231 21 16.3 13.2 12 541 5182 275 68 67.7 -5.9 | 259 38 37.1 7.2 13 500 5800 275 67 66.7 -5.8 | 259 37 36.1 7.3 14 481 6096 275 72 71.7 -6.3 | 260 42 41.1 6.9 15 443 6706 280 67 66.0 -11.6 | 268 35 35.3 1.5 16 400 7470 290 72 67.7 -24.6 | 287 39 37.0 -11.4 17 303 9449 300 94 81.4 -47.0 | 304 61 50.8 -33.8 18 300 9530 300 92 79.7 -46.0 | 304 59 49.0 -32.8 19 250 10770 285 89 86.0 -23.0 | 280 56 55.3 -9.9 20 200 12230 280 91 89.6 -15.8 | 273 59 59.0 -2.6 21 160 13649 275 101 100.6 -8.8 | 266 70 70.0 4.4 22 151 14021 275 101 100.6 -8.8 | 266 70 70.0 4.4 23 150 14050 270 95 95.0 -0.0 | 258 66 64.3 13.2 24 136 14630 265 89 88.7 7.8 | 250 62 58.0 20.9 25 117 15551 280 62 61.1 -10.8 | 265 30 30.4 2.4 26 111 15850 280 62 61.1 -10.8 | 265 30 30.4 2.4 27 106 16154 255 56 54.1 14.5 | 220 36 23.4 27.7 28 101 16459 250 45 42.3 15.4 | 202 31 11.6 28.6 29 100 16490 265 29 28.9 2.5 | 174 16 -1.8 15.7 30 95 16764 265 29 28.9 2.5 | 174 16 -1.8 15.7 31 70 18610 190 17 3.0 16.7 | 137 41 -27.7 29.9 32 50 20670 50 12 -9.2 -7.7 | 98 40 -39.8 5.5 33 30 23860 90 20 -20.0 0.0 | 105 52 -50.7 13.2 34 20 26450 105 20 -19.3 5.2 | 110 53 -50.0 18.4 Wind Parameters Mean winds (0-6000m): 263.3 at 44.5 knts Storm direction: 293.3 at 33.4 knts Shear (0-3000m) pos: 6.8 neg: 0.9 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 89.8 deg Storm rel helicity (0-3000m) pos: 400.1 neg: -2.5 tot: 397.6 m^2/s^2 ave: 132.5 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 15.6 stream: 6.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.01 Bulk Shear: 396.02 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 ------------------------------------------------------------------------------- 500 153 20 128 50| 16.3 0.0 16.3|127.6 0.0 127.6 255.2 0.54| 17.9 9.6 1000 162 26 134 54| 12.6 0.0 12.6|288.6 0.0 288.6 288.6 0.66| 15.5 10.2 1500 170 26 138 53| 5.7 0.0 5.7|315.3 -2.5 312.8 208.5 0.41| 18.0 7.4 2000 183 25 143 48| 8.5 0.0 8.5|362.5 -2.5 360.0 180.0 0.39| 19.6 7.6 2500 205 27 152 42| 8.2 0.0 8.2|381.8 -2.5 379.3 151.7 0.41| 17.6 7.3 3000 223 28 161 36| 6.8 0.9 7.8|400.1 -2.5 397.6 132.5 0.44| 15.6 6.9 4000 245 33 178 27| 6.4 1.4 7.8|460.0 -2.5 457.5 114.4 0.48| 13.7 6.6 5000 257 39 199 23| 6.5 1.1 7.6|528.5 -4.3 524.2 104.8 0.49| 12.5 6.1 6000 263 44 216 23| 5.1 1.3 6.5|581.7 -5.2 576.6 96.1 0.48| 11.4 5.5 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20251102.11.gif