UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041711.upa.cvt Date: 1100Z 17 APR 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 17 APR 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 ------------------------------------------------------------------------------- SFC 1024 6 5.0 -1.0 65 6.0 2.5 355 2 276.3 276.9 274.5 285.8 3.47 1 1000 198 3.4 -1.6 70 5.0 1.4 50 6 276.5 277.1 274.5 285.9 3.40 2 925 824 -2.7 -3.1 97 0.4 -2.9 50 7 276.5 277.1 274.3 285.6 3.28 3 911 944 -3.9 -4.3 97 0.4 -4.1 41 7 276.5 277.0 274.0 285.0 3.05 4 900 1041 -1.1 -18.1 26 17.0 -5.7 14 9 280.4 280.5 273.1 283.4 1.02 5 894 1094 -0.3 -19.3 22 19.0 -5.3 360 9 281.7 281.9 273.8 284.5 0.93 6 850 1497 0.2 -41.8 3 42.0 -6.7 280 11 286.4 286.4 274.9 286.7 0.11 7 793 2052 0.0 309 13 291.9 8 723 2787 -3.1 -36.1 6 33.0 -9.4 316 14 296.3 296.3 280.1 297.1 0.24 9 700 3042 -4.9 -38.9 5 34.0 -10.8 310 15 297.1 297.1 280.3 297.7 0.19 10 584 4441 -14.3 -49.3 3 35.0 -18.2 300 20 301.9 301.9 282.3 302.2 0.07 11 500 5600 -22.3 -48.3 8 26.0 -24.8 285 23 305.9 305.9 283.9 306.2 0.10 12 485 5823 -23.9 -52.9 5 29.0 -26.2 287 21 306.6 306.6 284.1 306.8 0.06 13 473 6005 -24.9 -42.9 17 18.0 -26.8 289 19 307.5 307.6 284.7 308.2 0.18 14 465 6129 -25.9 -40.9 23 15.0 -27.5 290 18 307.8 307.8 284.8 308.6 0.23 15 457 6255 -26.7 -49.7 10 23.0 -28.6 287 19 308.3 308.3 284.8 308.6 0.09 16 406 7096 -33.9 -43.9 36 10.0 -34.7 272 28 309.6 309.6 285.4 310.3 0.19 17 400 7200 -34.3 -47.3 26 13.0 -35.2 270 29 310.4 310.4 285.7 310.9 0.13 18 338 8357 -43.1 -60.1 14 17.0 -43.6 267 34 313.7 313.7 286.7 313.9 0.03 19 302 9106 -49.3 -59.3 30 10.0 -49.6 279 39 315.3 315.3 287.2 315.4 0.04 20 300 9150 -49.5 -59.5 30 10.0 -49.7 280 39 315.6 315.6 287.3 315.7 0.04 21 260 10071 -54.9 -63.9 32 9.0 -55.1 275 42 320.8 320.8 289.0 320.9 0.03 22 250 10320 -55.1 -67.1 21 12.0 -55.3 285 53 324.1 324.2 290.0 324.2 0.02 23 235 10712 -57.7 -70.7 18 13.0 -57.8 290 58 326.0 326.0 290.6 326.1 0.01 24 205 11574 -57.3 -77.3 6 20.0 -57.5 285 63 339.6 339.6 294.2 339.6 0.00 25 200 11730 -57.7 -77.7 6 20.0 -57.9 285 61 341.4 341.4 294.7 341.4 0.00 26 150 13550 -58.1 -85.1 2 27.0 -58.3 290 65 370.0 370.0 300.5 370.0 0.00 27 128 14550 -56.3 -85.3 1 29.0 -56.6 283 58 390.4 390.4 303.9 390.4 0.00 28 100 16110 -57.3 -86.3 1 29.0 -57.7 290 50 417.0 417.0 307.4 417.0 0.00 29 83 17278 -59.5 -87.5 1 28.0 -59.9 288 52 435.4 435.4 309.4 435.4 0.00 30 78 17669 -56.5 -86.5 1 30.0 -57.1 287 53 449.4 449.4 310.8 449.4 0.00 31 70 18350 -58.7 -86.7 2 28.0 -59.2 285 55 458.8 458.8 311.7 458.8 0.00 32 64 18911 -59.9 -87.9 1 28.0 -60.4 282 57 468.1 468.1 312.5 468.1 0.00 33 54 19982 -55.5 -86.5 1 31.0 -56.4 277 61 501.5 501.5 315.1 501.5 0.00 34 50 20470 -57.3 -87.3 1 30.0 -58.1 275 63 508.4 508.4 315.5 508.5 0.00 35 49 20598 -57.5 -87.5 1 30.0 -58.3 276 63 510.9 510.9 315.7 510.9 0.00 36 39 22049 -54.1 -86.1 1 32.0 -55.5 282 62 554.0 554.0 318.3 554.0 0.01 37 33 23125 -52.1 -86.1 1 34.0 -54.1 287 61 586.4 586.4 320.0 586.4 0.01 38 30 23740 -53.5 -86.5 1 33.0 -55.4 290 61 598.8 598.8 320.6 598.8 0.01 39 25 24898 -58.9 -88.9 1 30.0 -60.1 281 64 615.3 615.3 321.3 615.4 0.01 40 23 25427 -54.7 -87.7 1 33.0 -56.8 277 65 642.5 642.5 322.4 642.6 0.01 41 20 26320 -55.1 -88.1 1 33.0 -57.3 270 67 667.5 667.5 323.3 667.6 0.01 42 17 27368 -51.0 -85.7 1 34.7 -54.6 270 74 712.3 712.3 324.8 712.4 0.01 43 15 28188 -47.9 -83.9 1 36.0 -52.9 748.7 748.7 325.9 748.9 0.02 44 10 30823 -54.7 -87.7 1 33.0 -58.5 815.4 815.4 327.6 815.5 0.02 TRP 235 10712 -57.7 -70.7 18 13.0 -57.8 290 58 326.0 326.0 290.6 326.1 0.01 WND 17 27368 -51.0 -85.7 1 34.7 -54.6 270 74 712.3 712.3 324.8 712.4 0.01 Sounding variables and indices 1000-500 mb thick: 5402.00 m Freezing level: 958.20 mb = 546.92 m = 1794.33 ft Freezing level: 867.60 mb = 1335.73 m = 4382.28 ft Freezing level: 793.00 mb = 2052.33 m = 6733.27 ft Wetbulb zero: 975.69 mb = 395.61 m = 1297.91 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 23.24 % Est. max temperature: 12.58 C = 54.64 F Sfc-Lift cond lev (LCL): 933.50 mb = 750.52 m = 2462.30 ft T: -1.98 C 700-500 lapse rate: 6.80 C/km ThetaE index: 2.50 C Layer 925.0- 894.0 mb Conv cond level (CCL): 923.47 mb = 837.08 m = 2746.28 ft Mean mixing ratio: 3.36 g/kg Conv temperature: 5.28 C = 41.50 F Cap Strength: 15.33 C Lifted Index: 17.11 C Risk: None Lifted Index @300 mb: 21.14 C Lifted Index @700 mb: 13.60 C Showalter Index: 15.99 C Risk: None Total Totals Index: 3.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: -19.50 C K Index: -53.30 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.04 J/kg Max Up Vert Vel: 1.44 m/s Conv Inhibition (B-): 0.72 J/kg Cap Strength: 17.03 C Lift Cond Lev (LCL): 923.76 mb = 834.61 m = 2738.17 ft Lev Free Conv (LFC): 918.76 mb = 877.44 m = 2878.70 ft Equ Level (EL): 908.76 mb = 963.87 m = 3162.27 ft B at Equ Level: -1.70 J/kg Max Parcel Lev (MPL): 908.76 mb = 963.87 m = 3162.27 ft Wind level data Storm motion: 334 at 11 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 1024 6 355 2 0.2 -2.0 | 150 9 -4.6 7.9 1 1000 198 50 6 -4.6 -3.9 | 123 11 -9.4 6.1 2 925 824 50 7 -5.4 -4.5 | 118 12 -10.1 5.4 3 915 914 50 7 -5.4 -4.5 | 118 12 -10.1 5.4 4 880 1219 325 11 6.3 -9.0 | 239 2 1.5 0.9 5 850 1497 280 11 10.8 -1.9 | 217 10 6.0 8.0 6 847 1524 280 10 9.8 -1.7 | 212 10 5.1 8.2 7 815 1829 295 14 12.7 -5.9 | 243 9 7.9 4.0 8 785 2134 315 13 9.2 -9.2 | 261 4 4.4 0.7 9 755 2438 325 12 6.9 -9.8 | 268 2 2.1 0.1 10 700 3042 310 15 11.5 -9.6 | 268 7 6.7 0.3 11 672 3353 305 14 11.5 -8.0 | 254 7 6.7 1.9 12 596 4267 300 19 16.5 -9.5 | 268 12 11.7 0.4 13 572 4572 300 21 18.2 -10.5 | 272 13 13.4 -0.6 14 550 4877 295 20 18.1 -8.5 | 264 13 13.3 1.5 15 500 5600 285 23 22.2 -6.0 | 257 18 17.4 4.0 16 467 6096 290 18 16.9 -6.2 | 253 13 12.1 3.8 17 400 7200 270 29 29.0 -0.0 | 248 26 24.2 9.9 18 344 8230 265 33 32.9 2.9 | 246 31 28.1 12.8 19 300 9150 280 39 38.4 -6.8 | 265 34 33.6 3.1 20 286 9449 290 41 38.5 -14.0 | 277 34 33.7 -4.1 21 260 10058 275 42 41.8 -3.7 | 260 38 37.1 6.3 22 250 10320 285 53 51.2 -13.7 | 275 47 46.4 -3.8 23 235 10712 290 58 54.5 -19.8 | 281 51 49.7 -9.9 24 215 11278 285 67 64.7 -17.3 | 277 60 59.9 -7.4 25 200 11730 285 61 58.9 -15.8 | 276 54 54.1 -5.9 26 153 13411 295 63 57.1 -26.6 | 288 55 52.3 -16.7 27 150 13550 290 65 61.1 -22.2 | 282 58 56.3 -12.3 28 120 14935 280 56 55.1 -9.7 | 270 50 50.4 0.2 29 109 15545 290 56 52.6 -19.2 | 281 49 47.8 -9.2 30 104 15850 285 62 59.9 -16.0 | 276 55 55.1 -6.1 31 100 16110 290 50 47.0 -17.1 | 280 43 42.2 -7.2 32 99 16154 280 57 56.1 -9.9 | 270 51 51.3 0.0 33 95 16459 290 50 47.0 -17.1 | 280 43 42.2 -7.2 34 70 18350 285 55 53.1 -14.2 | 275 49 48.3 -4.3 35 50 20470 275 63 62.8 -5.5 | 266 58 58.0 4.4 36 30 23740 290 61 57.3 -20.9 | 282 54 52.5 -10.9 37 20 26320 270 67 67.0 -0.0 | 261 63 62.2 9.9 Wind Parameters Mean winds (0-6000m): 304.2 at 14.7 knts Storm direction: 334.2 at 11.0 knts Shear (0-3000m) pos: 2.3 neg: 3.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 118.3 deg Storm rel helicity (0-3000m) pos: 15.4 neg: -25.4 tot: -10.0 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 36.79 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 47 5 126 11| 5.8 0.0 5.8| 0.0 -12.3 -12.3 -24.7 -0.82| 6.2 -5.1 1000 47 6 122 11| 2.9 1.9 4.8| 0.0 -18.9 -18.9 -18.9 -0.73| 5.2 -3.8 1500 11 8 112 7| 1.9 5.4 7.3| 0.9 -25.0 -24.2 -16.1 -0.14| 10.6 -1.5 2000 336 9 148 2| 2.5 4.0 6.5| 13.9 -25.0 -11.2 -5.6 0.03| 9.8 0.3 2500 329 10 185 2| 2.7 3.2 5.9| 15.4 -25.0 -9.7 -3.9 0.06| 8.8 0.5 3000 325 10 215 2| 2.3 3.3 5.6| 15.4 -25.4 -10.0 -3.3 0.05| 8.0 0.4 4000 317 12 245 3| 1.7 3.0 4.7| 18.8 -28.0 -9.3 -2.3 0.04| 6.6 0.3 5000 311 13 256 5| 1.4 2.8 4.2| 22.5 -35.5 -13.0 -2.6 0.02| 5.9 0.1 6000 304 15 257 8| 1.4 2.6 4.0| 22.5 -45.4 -22.9 -3.8 -0.02| 5.6 -0.1 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20250417.11.gif