UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042423.upa.cvt Date: 2300Z 24 APR 25 Searching for Y4995... Searching the city database file for: Y4995 ... Date:2300Z 24 APR 25 Station: Y4995 WMO ident: 94995 Latitude: -31.53 Longitude: 159.07 ------------------------------------------------------------------------------- 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 7 21.6 17.0 75 4.6 18.5 90 19 293.2 295.3 291.0 327.4 12.04 1 1000 169 19.2 15.5 79 3.7 16.8 105 24 292.4 294.3 290.0 324.0 11.14 2 941 689 14.2 13.6 96 0.6 13.8 101 23 292.4 294.3 289.4 322.1 10.46 3 925 834 13.8 13.7 99 0.1 13.7 100 23 293.4 295.3 290.0 324.0 10.71 4 909 981 12.6 12.6 100 0.0 12.6 101 23 293.7 295.5 289.5 322.6 10.13 5 870 1348 10.2 9.4 95 0.8 9.7 103 17 294.9 296.4 288.6 319.5 8.54 6 850 1542 10.0 3.0 62 7.0 6.3 100 16 296.6 297.6 286.4 313.1 5.59 7 840 1640 10.0 2.0 57 8.0 5.9 102 16 297.6 298.6 286.5 313.2 5.26 8 831 1730 9.6 4.6 71 5.0 6.9 103 16 298.1 299.3 287.8 317.0 6.41 9 814 1901 9.8 -4.2 37 14.0 3.3 106 14 300.1 300.7 285.5 310.5 3.44 10 800 2045 8.8 -0.2 53 9.0 4.3 108 10 300.5 301.4 287.0 314.7 4.71 11 787 2181 8.8 -8.2 29 17.0 1.5 109 8 301.9 302.4 285.3 310.0 2.61 12 762 2447 6.4 -4.6 45 11.0 1.4 100 9 302.1 302.8 286.4 313.1 3.56 13 736 2731 5.2 -20.8 13 26.0 -3.1 91 9 303.9 304.0 284.2 307.1 0.99 14 700 3138 1.8 -11.2 37 13.0 -3.3 80 10 304.5 304.9 285.9 311.8 2.32 15 699 3149 1.6 -11.4 37 13.0 -3.4 81 10 304.4 304.8 285.9 311.6 2.29 16 692 3231 2.6 -33.4 5 36.0 -6.0 85 11 306.4 306.4 284.4 307.5 0.33 17 671 3479 2.2 -40.8 2 43.0 -6.6 99 13 308.6 308.7 285.0 309.2 0.16 18 593 4460 -5.9 -41.9 4 36.0 -12.2 118 10 310.3 310.4 285.7 310.9 0.16 19 515 5553 -10.3 -46.3 3 36.0 -15.7 244 14 317.8 317.8 288.2 318.2 0.12 20 500 5780 -12.1 -47.1 4 35.0 -17.1 240 16 318.3 318.3 288.3 318.7 0.11 21 400 7440 -26.7 -34.7 47 8.0 -27.9 285 19 320.3 320.4 289.4 322.1 0.50 22 394 7549 -27.7 -34.7 51 7.0 -28.7 291 20 320.4 320.5 289.4 322.2 0.51 23 385 7715 -29.1 -35.1 56 6.0 -29.9 294 22 320.7 320.8 289.5 322.5 0.50 24 359 8210 -32.9 -38.9 55 6.0 -33.6 287 25 322.0 322.1 289.8 323.4 0.37 25 347 8449 -33.9 -46.9 26 13.0 -35.0 284 27 323.8 323.9 290.1 324.4 0.16 26 319 9032 -39.1 -46.1 47 7.0 -39.6 276 31 324.5 324.5 290.3 325.2 0.19 27 300 9450 -42.7 -54.7 26 12.0 -43.2 270 34 325.2 325.2 290.4 325.5 0.08 28 288 9723 -44.7 -60.7 15 16.0 -45.2 274 35 326.1 326.1 290.6 326.3 0.04 29 254 10547 -51.3 -54.7 67 3.4 -51.4 279 56 328.3 328.3 291.3 328.7 0.09 30 250 10650 -51.7 -55.6 63 3.9 -51.8 280 59 329.2 329.2 291.6 329.5 0.08 31 246 10755 -52.5 -56.6 61 4.1 -52.6 275 60 329.5 329.6 291.7 329.8 0.07 32 240 10914 -53.7 -58.2 58 4.5 -53.8 275 60 330.1 330.1 291.8 330.3 0.06 33 235 11051 -49.7 -87.7 0 38.0 -50.1 275 55 338.1 338.1 293.9 338.1 0.00 34 224 11366 -48.5 -77.5 2 29.0 -49.0 285 41 344.6 344.6 295.4 344.6 0.00 35 200 12110 -50.5 -81.5 1 31.0 -51.0 295 38 352.8 352.8 297.3 352.8 0.00 36 150 13960 -55.9 -85.9 1 30.0 -56.2 300 45 373.8 373.8 301.2 373.8 0.00 37 100 16490 -65.5 -89.5 2 24.0 -65.7 320 23 401.2 401.2 305.3 401.2 0.00 38 89 17193 -67.7 -89.7 3 22.0 -67.8 355 21 410.4 410.4 306.6 410.4 0.00 39 70 18640 -66.1 -91.1 2 25.0 -66.3 290 11 443.0 443.0 310.2 443.0 0.00 40 67 18906 -65.7 -90.7 2 25.0 -65.9 304 12 449.4 449.4 310.8 449.4 0.00 41 59 19675 -68.5 -91.5 2 23.0 -68.7 343 15 459.8 459.8 311.7 459.8 0.00 42 50 20680 -63.9 -91.9 1 28.0 -64.3 35 18 492.9 492.9 314.4 492.9 0.00 43 42 21755 -58.9 -91.9 1 33.0 -59.7 66 15 530.5 530.5 316.9 530.5 0.00 44 30 23880 -54.3 -90.3 0 36.0 -56.0 125 10 596.6 596.6 320.5 596.6 0.00 45 23 25595 -51.1 -89.1 0 38.0 -53.9 53 11 653.1 653.1 322.8 653.2 0.01 46 20 26500 -52.9 -89.9 0 37.0 -55.6 15 11 674.3 674.3 323.6 674.3 0.01 47 10 31080 -43.7 -83.7 0 40.0 -52.1 40 2 856.4 856.4 328.5 856.8 0.04 48 8.8 31945 -40.7 -81.7 0 41.0 -51.2 899.9 900.0 329.4 900.5 0.06 TRP 89 17193 -67.7 -89.7 3 22.0 -67.8 355 21 410.4 410.4 306.6 410.4 0.00 WND 246 10755 -52.5 -56.6 61 4.1 -52.6 275 60 329.5 329.6 291.7 329.8 0.07 Sounding variables and indices 1000-500 mb thick: 5611.00 m Freezing level: 649.81 mb = 3745.33 m = 12287.68 ft Wetbulb zero: 753.96 mb = 2533.52 m = 8311.97 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 35.31 % Est. max temperature: 23.39 C = 74.11 F Sfc-Lift cond lev (LCL): 952.36 mb = 586.25 m = 1923.37 ft T: 15.19 C 700-500 lapse rate: 5.26 C/km ThetaE index: 10.93 C Layer 909.0- 840.0 mb Conv cond level (CCL): 941.46 mb = 684.62 m = 2246.09 ft Mean mixing ratio: 10.89 g/kg Conv temperature: 20.82 C = 69.47 F Cap Strength: 2.57 C Lifted Index: 2.35 C Risk: None Lifted Index @300 mb: 1.75 C Lifted Index @700 mb: -0.09 C Showalter Index: 8.33 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 15.10 C K Index: 12.10 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.52 J/kg Max Up Vert Vel: 5.75 m/s Conv Inhibition (B-): 1.08 J/kg Cap Strength: 2.47 C Lift Cond Lev (LCL): 938.76 mb = 708.96 m = 2325.97 ft Lev Free Conv (LFC): 913.76 mb = 937.00 m = 3074.12 ft Equ Level (EL): 843.76 mb = 1603.22 m = 5259.83 ft B at Equ Level: 16.25 J/kg Max Parcel Lev (MPL): 793.76 mb = 2109.97 m = 6922.40 ft Wind level data Storm motion: 141 at 10 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 7 90 19 -19.0 0.0 | 57 15 -12.4 -8.0 1 1000 169 105 24 -23.2 6.2 | 84 17 -16.6 -1.8 2 984 305 105 24 -23.2 6.2 | 84 17 -16.6 -1.8 3 925 834 100 23 -22.7 4.0 | 76 17 -16.1 -4.0 4 916 914 100 24 -23.6 4.2 | 77 17 -17.1 -3.8 5 883 1219 105 18 -17.4 4.7 | 73 11 -10.8 -3.3 6 850 1542 100 16 -15.8 2.8 | 60 11 -9.2 -5.2 7 821 1829 105 16 -15.5 4.1 | 67 10 -8.9 -3.9 8 791 2134 110 8 -7.5 2.7 | 10 5 -1.0 -5.3 9 708 3048 80 10 -9.8 -1.7 | 19 10 -3.3 -9.7 10 700 3138 80 10 -9.8 -1.7 | 19 10 -3.3 -9.7 11 655 3658 110 15 -14.1 5.1 | 69 8 -7.5 -2.9 12 606 4267 95 12 -12.0 1.0 | 38 9 -5.4 -7.0 13 561 4877 175 4 -0.3 4.0 | 303 7 6.2 -4.0 14 519 5486 245 14 12.7 5.9 | 276 19 19.3 -2.1 15 500 5780 240 16 13.9 8.0 | 270 20 20.4 -0.0 16 460 6401 235 16 13.1 9.2 | 267 20 19.7 1.2 17 442 6706 265 17 16.9 1.5 | 286 24 23.5 -6.5 18 407 7315 290 18 16.9 -6.2 | 301 27 23.5 -14.2 19 400 7440 285 19 18.4 -4.9 | 297 28 24.9 -12.9 20 390 7620 295 21 19.0 -8.9 | 303 31 25.6 -16.9 21 300 9450 270 34 34.0 -0.0 | 281 41 40.6 -8.0 22 286 9754 275 35 34.9 -3.1 | 285 43 41.4 -11.1 23 250 10650 280 59 58.1 -10.2 | 286 67 64.7 -18.2 24 246 10755 275 60 59.8 -5.2 | 281 68 66.3 -13.2 25 238 10973 275 60 59.8 -5.2 | 281 68 66.3 -13.2 26 227 11278 275 41 40.8 -3.6 | 284 49 47.4 -11.6 27 217 11582 310 41 31.4 -26.4 | 312 51 38.0 -34.4 28 207 11887 310 51 39.1 -32.8 | 312 61 45.6 -40.8 29 200 12110 295 38 34.4 -16.1 | 300 48 41.0 -24.1 30 197 12192 295 38 34.4 -16.1 | 300 48 41.0 -24.1 31 150 13960 300 45 39.0 -22.5 | 304 55 45.5 -30.5 32 149 14021 305 46 37.7 -26.4 | 308 56 44.2 -34.4 33 122 15240 305 26 21.3 -14.9 | 309 36 27.9 -22.9 34 116 15545 310 32 24.5 -20.6 | 313 42 31.1 -28.6 35 111 15850 300 40 34.6 -20.0 | 304 50 41.2 -28.0 36 100 16459 295 28 25.4 -11.8 | 302 38 31.9 -19.8 37 100 16490 320 23 14.8 -17.6 | 320 33 21.3 -25.6 38 96 16764 320 23 14.8 -17.6 | 320 33 21.3 -25.6 39 89 17193 355 21 1.8 -20.9 | 344 30 8.4 -28.9 40 70 18640 290 11 10.3 -3.8 | 305 21 16.9 -11.8 41 50 20680 35 18 -10.3 -14.7 | 9 23 -3.8 -22.7 42 30 23880 125 10 -8.2 5.7 | 36 3 -1.6 -2.3 43 20 26500 15 11 -2.8 -10.6 | 349 19 3.7 -18.6 44 10 31080 40 2 -1.3 -1.5 | 331 11 5.3 -9.5 Wind Parameters Mean winds (0-6000m): 110.6 at 13.8 knts Storm direction: 140.6 at 10.4 knts Shear (0-3000m) pos: 1.0 neg: 1.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -38.4 deg Storm rel helicity (0-3000m) pos: 34.5 neg: -30.2 tot: 4.3 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.34 Bulk Shear: 12.30 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 ------------------------------------------------------------------------------- 500 103 23 80 16| 6.9 0.0 6.9| 30.0 -3.9 26.1 52.2 0.76| 8.7 6.6 1000 102 23 79 16| 3.4 0.8 4.2| 31.1 -10.1 20.9 20.9 0.42| 6.4 2.7 1500 102 22 77 15| 2.3 2.6 4.8| 31.1 -19.4 11.6 7.8 0.12| 6.5 0.8 2000 102 20 74 13| 1.5 1.9 3.5| 33.1 -25.6 7.5 3.8 -0.00| 6.4 -0.0 2500 103 18 69 11| 1.2 2.1 3.3| 34.0 -30.0 4.0 1.6 -0.09| 6.1 -0.5 3000 101 16 63 11| 1.0 1.9 2.9| 34.5 -30.2 4.3 1.4 -0.07| 5.6 -0.4 4000 101 15 59 10| 1.3 1.4 2.7| 52.5 -35.3 17.3 4.3 0.06| 5.5 0.4 5000 102 14 55 9| 1.9 1.1 3.0| 52.5 -48.5 4.0 0.8 -0.12| 6.2 -0.7 6000 111 14 64 7| 2.3 0.9 3.2| 59.7 -66.9 -7.2 -1.2 -0.13| 6.5 -0.9 Wrote GIF file: /home/apache/climate/data/raob//Y4995/skewt/Y4995.skewt.20250424.23.gif