UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102811.upa.cvt Date: 1100Z 28 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 28 OCT 25 Station: YMMQ WMO ident: 94998 Latitude: -54.48 Longitude: 158.93 Elevation: 6.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -47 280 13 SFC 994 6 4.6 2.0 83 2.6 3.4 280 13 278.2 279.0 276.9 290.4 4.44 2 925 584 -0.3 -1.6 91 1.3 -0.9 270 34 279.0 279.6 276.2 289.2 3.67 3 912 697 -1.5 -1.8 98 0.3 -1.6 268 34 278.9 279.5 276.2 289.1 3.67 4 909 723 -1.3 -4.2 81 2.9 -2.4 268 34 279.4 279.9 275.6 288.0 3.08 5 874 1035 -3.9 -5.1 91 1.2 -4.3 263 34 279.8 280.3 275.7 288.2 2.99 6 864 1126 -4.3 -7.8 77 3.5 -5.5 262 35 280.3 280.7 275.3 287.3 2.46 7 856 1199 -2.1 -24.1 17 22.0 -7.2 261 36 283.4 283.5 274.2 285.3 0.64 8 850 1255 -2.5 -19.5 26 17.0 -6.9 260 36 283.5 283.7 274.8 286.4 0.96 9 825 1491 -4.3 -6.5 85 2.2 -5.1 260 39 284.1 284.5 277.7 292.2 2.85 10 779 1942 -5.7 -7.5 87 1.8 -6.4 267 37 287.3 287.7 279.3 295.4 2.79 11 768 2053 -6.5 -12.5 62 6.0 -8.4 269 37 287.6 287.9 278.2 293.2 1.90 12 754 2197 -7.5 -10.6 78 3.1 -8.5 272 36 288.0 288.4 278.9 294.6 2.26 13 748 2259 -7.7 -14.7 57 7.0 -9.8 274 36 288.4 288.7 278.3 293.3 1.63 14 700 2772 -11.1 -13.7 81 2.6 -11.9 280 36 290.2 290.5 279.5 295.9 1.89 15 687 2916 -12.1 -12.6 96 0.5 -12.2 280 37 290.6 291.0 280.0 297.0 2.11 16 628 3597 -16.3 -16.6 98 0.3 -16.4 277 40 293.4 293.7 280.7 298.5 1.66 17 614 3766 -17.3 -18.6 90 1.3 -17.6 277 41 294.2 294.4 280.7 298.6 1.43 18 547 4620 -24.3 -24.6 97 0.3 -24.4 275 45 295.7 295.9 280.8 298.7 0.95 19 500 5270 -28.1 -29.9 85 1.8 -28.3 275 46 298.8 298.9 281.7 300.9 0.64 20 400 6830 -39.9 -41.7 83 1.8 -40.0 275 47 303.1 303.2 283.0 304.0 0.25 21 386 7073 -41.3 -42.9 84 1.6 -41.4 275 47 304.4 304.4 283.5 305.2 0.22 22 385 7091 -41.5 -45.8 63 4.3 -41.7 275 47 304.4 304.4 283.4 304.9 0.16 23 380 7179 -41.9 -45.9 65 4.0 -42.1 275 47 305.0 305.0 283.6 305.6 0.16 24 379 7197 -42.1 -43.5 86 1.4 -42.2 275 47 304.9 305.0 283.7 305.7 0.21 25 360 7544 -44.1 -47.3 70 3.2 -44.2 275 48 306.8 306.8 284.3 307.3 0.15 26 325 8222 -50.1 -53.7 66 3.6 -50.2 275 48 307.6 307.6 284.5 307.9 0.08 27 300 8740 -54.3 -56.9 73 2.6 -54.4 275 49 308.8 308.8 284.9 309.0 0.06 28 273 9337 -59.3 -61.2 78 1.9 -59.3 275 54 310.0 310.0 285.4 310.1 0.04 29 271 9383 -59.5 -63.2 62 3.7 -59.6 275 54 310.4 310.4 285.5 310.5 0.03 30 268 9453 -58.7 -74.7 11 16.0 -58.8 274 54 312.5 312.5 286.2 312.5 0.01 31 253 9815 -58.5 -77.5 7 19.0 -58.6 271 55 318.0 318.0 288.1 318.0 0.00 32 250 9890 -58.3 -77.3 7 19.0 -58.5 270 55 319.4 319.4 288.5 319.4 0.00 33 243 10068 -58.3 -67.3 31 9.0 -58.4 269 55 322.0 322.0 289.4 322.1 0.02 34 232 10359 -57.7 -78.7 5 21.0 -57.9 267 55 327.2 327.2 290.9 327.2 0.00 35 200 11300 -54.7 -78.7 4 24.0 -55.0 260 55 346.1 346.1 295.8 346.2 0.00 36 155 12947 -51.9 -79.4 2 27.5 -52.4 260 63 377.2 377.2 301.8 377.2 0.00 37 150 13160 -51.5 -79.5 2 28.0 -52.0 260 57 381.3 381.3 302.5 381.4 0.00 38 101 15754 -47.1 -79.1 1 32.0 -48.3 255 51 435.5 435.5 309.4 435.5 0.01 39 100 15820 -47.3 -79.3 1 32.0 -48.5 255 51 436.3 436.3 309.5 436.4 0.01 40 70 18190 -45.5 -78.5 1 33.0 -47.5 250 44 487.0 487.0 314.0 487.1 0.01 41 64 18787 -44.7 -77.7 1 33.0 -47.0 249 43 501.4 501.5 315.1 501.5 0.02 42 50 20430 -45.9 -78.9 1 33.0 -48.4 245 42 535.3 535.3 317.2 535.4 0.02 43 41 21750 -46.7 -79.7 1 33.0 -49.4 249 36 564.6 564.6 318.9 564.7 0.02 44 32 23407 -43.1 -78.1 1 35.0 -47.4 254 28 615.7 615.7 321.3 615.9 0.03 45 30 23840 -45.7 -78.7 1 33.0 -49.4 255 26 620.1 620.1 321.5 620.3 0.03 46 29 24066 -46.3 -79.3 1 33.0 -49.9 256 26 624.4 624.5 321.7 624.6 0.03 47 20 26540 -46.1 -80.1 1 34.0 -50.8 265 25 695.1 695.1 324.3 695.3 0.03 48 19 26882 -44.7 -79.7 1 35.0 -50.1 709.7 709.7 324.7 710.0 0.04 49 17 27622 -47.7 -80.7 1 33.0 -52.4 723.0 723.0 325.1 723.3 0.03 50 16 28023 -45.9 -79.9 1 34.0 -51.4 741.5 741.5 325.7 741.9 0.04 TRP 271 9383 -59.5 -63.2 62 3.7 -59.6 275 54 310.4 310.4 285.5 310.5 0.03 WND 155 12947 -51.9 -79.4 2 27.5 -52.4 260 63 377.2 377.2 301.8 377.2 0.00 Sounding variables and indices 1000-500 mb thick: 5317.00 m Freezing level: 929.22 mb = 548.61 m = 1799.89 ft Wetbulb zero: 938.86 mb = 464.52 m = 1524.00 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 84.85 % Est. max temperature: 10.02 C = 50.03 F Sfc-Lift cond lev (LCL): 954.91 mb = 328.36 m = 1077.30 ft T: 1.87 C 700-500 lapse rate: 6.81 C/km ThetaE index: 2.89 C Layer 864.0- 850.0 mb Conv cond level (CCL): 915.25 mb = 668.59 m = 2193.52 ft Mean mixing ratio: 3.83 g/kg Conv temperature: 5.30 C = 41.54 F Cap Strength: 6.73 C Lifted Index: 8.56 C Risk: None Lifted Index @300 mb: 13.80 C Lifted Index @700 mb: 4.91 C Showalter Index: 10.85 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 25.60 C Cross Totals Index: 8.60 C K Index: 3.50 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.89 J/kg Max Up Vert Vel: 3.13 m/s Conv Inhibition (B-): 1.85 J/kg Cap Strength: 8.31 C Lift Cond Lev (LCL): 916.80 mb = 655.12 m = 2149.32 ft Lev Free Conv (LFC): 881.80 mb = 964.28 m = 3163.62 ft Equ Level (EL): 861.80 mb = 1145.73 m = 3758.91 ft B at Equ Level: 1.06 J/kg Max Parcel Lev (MPL): 851.80 mb = 1238.24 m = 4062.42 ft Wind level data Storm motion: 303 at 29 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 ---------------------------------------------------------- 0 994 6 280 13 12.8 -2.3 | 140 18 -11.8 13.9 1 958 305 275 33 32.9 -2.9 | 212 16 8.3 13.2 2 925 584 270 34 34.0 -0.0 | 210 19 9.4 16.1 3 887 914 265 33 32.9 2.9 | 204 21 8.3 19.0 4 850 1255 260 36 35.5 6.3 | 206 25 10.9 22.4 5 821 1524 260 40 39.4 6.9 | 213 27 14.8 23.1 6 760 2134 270 36 36.0 -0.0 | 215 20 11.4 16.1 7 731 2438 280 36 35.5 -6.3 | 228 15 10.9 9.9 8 700 2772 280 36 35.5 -6.3 | 228 15 10.9 9.9 9 572 4267 275 44 43.8 -3.8 | 237 23 19.2 12.3 10 500 5270 275 46 45.8 -4.0 | 240 24 21.2 12.1 11 400 6830 275 47 46.8 -4.1 | 242 25 22.2 12.0 12 300 8740 275 49 48.8 -4.3 | 244 27 24.2 11.8 13 271 9383 275 54 53.8 -4.7 | 249 31 29.2 11.4 14 250 9890 270 55 55.0 -0.0 | 242 34 30.4 16.1 15 200 11300 260 55 54.2 9.6 | 229 39 29.6 25.7 16 155 12947 260 63 62.0 10.9 | 234 46 37.4 27.1 17 151 13106 260 63 62.0 10.9 | 234 46 37.4 27.1 18 150 13160 260 57 56.1 9.9 | 230 41 31.5 26.0 19 100 15820 255 51 49.3 13.2 | 220 38 24.7 29.3 20 95 16154 255 51 49.3 13.2 | 220 38 24.7 29.3 21 70 18190 250 44 41.3 15.0 | 208 35 16.7 31.2 22 50 20430 245 42 38.1 17.7 | 202 36 13.5 33.9 23 30 23840 255 26 25.1 6.7 | 181 23 0.5 22.8 24 20 26540 265 25 24.9 2.2 | 181 18 0.3 18.3 Wind Parameters Mean winds (0-6000m): 273.2 at 39.2 knts Storm direction: 303.2 at 29.4 knts Shear (0-3000m) pos: 2.3 neg: 5.0 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 90.6 deg Storm rel helicity (0-3000m) pos: 121.8 neg: -14.0 tot: 107.7 m^2/s^2 ave: 35.9 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 19.32 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 ------------------------------------------------------------------------------- 500 275 27 190 14| 0.0 21.6 21.6| 68.9 -1.6 67.3 134.7 0.80| 23.2 18.6 1000 271 30 200 17| 0.0 11.1 11.1| 70.3 -14.0 56.3 56.3 0.58| 14.2 8.2 1500 267 32 204 19| 0.0 9.6 9.6| 93.9 -14.0 79.8 53.2 0.57| 11.8 6.7 2000 266 34 207 21| 1.5 7.2 8.7|101.7 -14.0 87.6 43.8 0.51| 10.4 5.3 2500 268 34 209 20| 2.8 5.7 8.5|119.2 -14.0 105.1 42.0 0.51| 9.9 5.0 3000 270 35 212 19| 2.3 5.0 7.4|121.8 -14.0 107.7 35.9 0.51| 8.5 4.3 4000 272 36 218 19| 1.8 4.5 6.3|131.5 -14.0 117.5 29.4 0.49| 7.1 3.5 5000 273 38 223 19| 1.4 3.9 5.3|139.0 -14.0 124.9 25.0 0.49| 6.0 2.9 6000 273 39 226 20| 1.2 3.3 4.5|142.6 -14.0 128.6 21.4 0.49| 5.1 2.5 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251028.11.gif