UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 13 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 -66 275 18 SFC 991 6 3.6 -1.4 70 5.0 1.5 275 18 277.5 278.1 275.1 287.1 3.48 2 925 562 -0.9 -5.4 71 4.5 -2.6 265 34 278.4 278.9 274.6 286.1 2.76 3 850 1229 -7.1 -7.2 99 0.1 -7.1 265 36 278.7 279.2 274.6 286.1 2.62 4 797 1727 -10.7 -11.1 97 0.4 -10.8 243 33 280.0 280.4 274.5 285.9 2.05 5 784 1855 -6.9 -24.9 22 18.0 -10.8 230 34 285.4 285.6 275.3 287.4 0.65 6 778 1915 -6.3 -17.3 41 11.0 -9.3 231 35 286.7 286.9 276.9 290.5 1.26 7 776 1935 -6.1 -11.0 68 4.9 -7.7 232 35 287.1 287.5 278.3 293.4 2.12 8 742 2285 -7.5 -10.9 77 3.4 -8.6 236 37 289.3 289.7 279.5 296.0 2.24 9 704 2693 -8.7 -14.7 62 6.0 -10.5 240 38 292.4 292.7 280.3 297.6 1.73 10 700 2737 -8.9 -15.9 57 7.0 -10.9 240 38 292.6 292.9 280.2 297.5 1.58 11 673 3041 -10.7 -19.7 48 9.0 -13.0 242 40 293.9 294.1 280.3 297.6 1.19 12 608 3816 -15.9 -18.1 83 2.2 -16.4 247 45 296.6 296.9 281.9 301.3 1.51 13 594 3991 -16.3 -24.3 50 8.0 -18.0 248 46 298.1 298.3 281.8 301.0 0.90 14 576 4223 -17.5 -21.6 70 4.1 -18.4 250 48 299.3 299.6 282.6 303.1 1.18 15 564 4380 -18.5 -23.5 65 5.0 -19.6 250 48 300.0 300.2 282.7 303.2 1.02 16 558 4460 -18.5 -29.5 37 11.0 -20.4 251 48 300.9 301.0 282.5 302.9 0.59 17 553 4528 -18.9 -29.9 37 11.0 -20.8 251 48 301.2 301.3 282.6 303.1 0.58 18 500 5270 -25.1 -29.1 69 4.0 -25.7 255 47 302.4 302.6 283.3 304.7 0.69 19 465 5789 -29.7 -31.6 83 1.9 -30.0 251 49 303.1 303.2 283.4 305.0 0.58 20 452 5989 -31.3 -33.8 79 2.5 -31.6 250 49 303.5 303.6 283.5 305.2 0.49 21 400 6840 -36.9 -40.1 72 3.2 -37.2 250 51 307.0 307.1 284.6 308.1 0.29 22 386 7087 -38.3 -43.0 61 4.7 -38.7 250 51 308.3 308.4 285.0 309.1 0.22 23 358 7602 -42.3 -44.3 81 2.0 -42.4 250 51 309.7 309.7 285.5 310.4 0.21 24 331 8130 -45.3 -50.3 57 5.0 -45.5 250 51 312.6 312.6 286.4 313.0 0.12 25 300 8780 -50.9 -54.4 66 3.5 -51.0 250 51 313.6 313.6 286.7 313.9 0.08 26 282 9180 -54.5 -56.1 82 1.6 -54.5 253 53 314.0 314.0 286.8 314.3 0.07 27 277 9294 -55.1 -58.7 64 3.6 -55.2 253 53 314.8 314.8 287.1 315.0 0.05 28 267 9529 -56.7 -58.9 76 2.2 -56.8 255 54 315.8 315.8 287.4 316.0 0.05 29 266 9552 -56.9 -59.9 69 3.0 -56.9 255 54 315.8 315.8 287.4 316.0 0.04 30 264 9600 -56.3 -64.3 36 8.0 -56.4 256 55 317.4 317.4 287.9 317.5 0.03 31 255 9822 -53.3 -76.3 4 23.0 -53.5 258 58 325.0 325.0 290.3 325.0 0.00 32 250 9950 -52.7 -73.7 6 21.0 -53.0 260 60 327.7 327.7 291.1 327.7 0.01 33 218 10837 -50.7 -76.6 3 25.9 -51.1 270 60 343.8 343.8 295.3 343.9 0.01 34 200 11400 -49.5 -78.5 2 29.0 -50.0 260 47 354.4 354.4 297.5 354.4 0.00 35 150 13290 -48.5 -81.5 1 33.0 -49.3 280 49 386.5 386.5 303.3 386.5 0.00 36 100 15970 -47.3 -82.3 1 35.0 -48.6 270 51 436.3 436.3 309.5 436.4 0.00 37 74 17969 -43.5 -80.5 1 37.0 -45.7 266 45 483.6 483.6 313.7 483.6 0.01 38 70 18340 -45.5 -81.5 1 36.0 -47.5 265 44 487.0 487.0 314.0 487.1 0.01 39 67 18631 -46.3 -82.3 1 36.0 -48.2 266 42 491.5 491.5 314.3 491.5 0.01 40 50 20580 -44.3 -81.3 1 37.0 -47.2 270 32 539.1 539.1 317.5 539.1 0.01 41 44 21432 -46.9 -82.9 1 36.0 -49.4 552.8 552.8 318.2 552.8 0.01 42 43 21585 -46.5 -82.5 1 36.0 -49.2 557.4 557.4 318.5 557.5 0.01 TRP 266 9552 -56.9 -59.9 69 3.0 -56.9 255 54 315.8 315.8 287.4 316.0 0.04 WND 218 10837 -50.7 -76.6 3 25.9 -51.1 270 60 343.8 343.8 295.3 343.9 0.01 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: 938.20 mb = 450.80 m = 1478.98 ft Wetbulb zero: 966.17 mb = 210.72 m = 691.35 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 68.33 % Est. max temperature: 5.06 C = 41.11 F Sfc-Lift cond lev (LCL): 917.21 mb = 628.67 m = 2062.55 ft T: -1.52 C 700-500 lapse rate: 6.40 C/km ThetaE index: 1.15 C Layer 925.0- 784.0 mb Conv cond level (CCL): 872.63 mb = 1021.72 m = 3352.06 ft Mean mixing ratio: 2.98 g/kg Conv temperature: 4.76 C = 40.56 F Cap Strength: 13.66 C Lifted Index: 13.85 C Risk: None Lifted Index @300 mb: 19.28 C Lifted Index @700 mb: 9.13 C Showalter Index: 14.08 C Risk: None Total Totals Index: 35.90 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 17.90 C K Index: 3.80 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 3.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.63 J/kg Max Up Vert Vel: 3.91 m/s Conv Inhibition (B-): 6.94 J/kg Cap Strength: 13.79 C Lift Cond Lev (LCL): 879.16 mb = 962.89 m = 3159.04 ft Lev Free Conv (LFC): 854.16 mb = 1190.45 m = 3905.62 ft Equ Level (EL): 794.16 mb = 1755.08 m = 5758.06 ft B at Equ Level: 3.20 J/kg Max Parcel Lev (MPL): 784.16 mb = 1853.23 m = 6080.07 ft Wind level data Storm motion: 281 at 30 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 ---------------------------------------------------------- 0 991 6 275 18 17.9 -1.6 | 109 12 -11.7 4.1 1 925 562 265 34 33.9 3.0 | 206 10 4.2 8.7 2 885 914 265 35 34.9 3.1 | 211 10 5.2 8.7 3 851 1219 265 38 37.9 3.3 | 222 12 8.2 9.0 4 850 1229 265 36 35.9 3.1 | 215 11 6.2 8.8 5 818 1524 270 32 32.0 -0.0 | 202 6 2.3 5.7 6 787 1829 230 34 26.0 21.9 | 173 28 -3.6 27.5 7 757 2134 235 37 30.3 21.2 | 181 27 0.6 26.9 8 700 2737 240 38 32.9 19.0 | 187 25 3.3 24.7 9 571 4267 250 48 45.1 16.4 | 215 27 15.4 22.1 10 500 5270 255 47 45.4 12.2 | 221 24 15.7 17.9 11 408 6706 245 52 47.1 22.0 | 212 33 17.5 27.7 12 400 6840 250 51 47.9 17.4 | 218 29 18.3 23.1 13 300 8780 250 51 47.9 17.4 | 218 29 18.3 23.1 14 266 9552 255 54 52.2 14.0 | 229 30 22.5 19.7 15 250 9950 260 60 59.1 10.4 | 241 34 29.4 16.1 16 218 10837 270 60 60.0 -0.0 | 259 31 30.3 5.7 17 214 10973 270 60 60.0 -0.0 | 259 31 30.3 5.7 18 204 11278 255 53 51.2 13.7 | 228 29 21.5 19.4 19 200 11400 260 47 46.3 8.2 | 230 22 16.6 13.9 20 186 11887 270 42 42.0 -0.0 | 245 14 12.3 5.7 21 169 12497 265 58 57.8 5.1 | 249 30 28.1 10.7 22 162 12802 265 45 44.8 3.9 | 238 18 15.2 9.6 23 150 13290 280 49 48.3 -8.5 | 279 19 18.6 -2.8 24 147 13411 280 51 50.2 -8.9 | 279 21 20.6 -3.2 25 122 14630 270 56 56.0 -0.0 | 258 27 26.3 5.7 26 117 14935 260 50 49.2 8.7 | 234 24 19.6 14.4 27 102 15850 270 39 39.0 -0.0 | 239 11 9.3 5.7 28 100 15970 270 51 51.0 -0.0 | 255 22 21.3 5.7 29 97 16154 270 51 51.0 -0.0 | 255 22 21.3 5.7 30 70 18340 265 44 43.8 3.8 | 236 17 14.2 9.5 31 50 20580 270 32 32.0 -0.0 | 202 6 2.3 5.7 Wind Parameters Mean winds (0-6000m): 250.9 at 40.3 knts Storm direction: 280.9 at 30.2 knts Shear (0-3000m) pos: 1.1 neg: 5.1 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 83.0 deg Storm rel helicity (0-3000m) pos: 93.3 neg: -39.2 tot: 54.0 m^2/s^2 ave: 18.0 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 43.36 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 ------------------------------------------------------------------------------- 500 269 25 144 8| 0.0 15.3 15.3| 24.7 0.0 24.7 49.4 0.80| 15.5 12.4 1000 267 30 181 7| 0.0 9.5 9.5| 31.6 0.0 31.6 31.6 0.79| 9.6 7.6 1500 266 32 195 8| 1.6 6.3 7.9| 35.9 -7.2 28.8 19.2 0.49| 9.3 4.6 2000 261 32 191 11| 1.2 7.6 8.8| 47.5 -39.2 8.2 4.1 0.14| 13.1 1.9 2500 255 33 190 14| 1.0 6.1 7.1| 72.1 -39.2 32.9 13.2 0.20| 11.3 2.2 3000 252 34 190 16| 1.1 5.1 6.2| 93.3 -39.2 54.0 18.0 0.24| 10.0 2.4 4000 250 36 194 19| 1.7 3.8 5.5|148.0 -39.2 108.8 27.2 0.33| 8.6 2.8 5000 250 39 200 20| 1.8 3.1 4.8|177.5 -39.2 138.2 27.6 0.37| 7.4 2.7 6000 251 40 204 21| 1.5 2.9 4.4|181.7 -53.7 128.0 21.3 0.32| 6.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251013.11.gif