UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100711.upa.cvt Date: 1100Z 7 OCT 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:1100Z 7 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 -316 SFC 962 6 5.6 2.4 80 3.2 4.1 290 35 281.9 282.7 279.1 295.0 4.73 2 925 322 3.0 -0.1 80 3.1 1.6 285 37 282.4 283.1 278.6 293.9 4.10 3 850 1000 -2.9 -4.1 91 1.2 -3.4 280 46 283.1 283.7 277.9 292.5 3.32 4 829 1197 -4.7 -4.8 99 0.1 -4.7 278 49 283.2 283.8 277.9 292.4 3.22 5 827 1216 -4.9 -6.6 88 1.7 -5.5 278 49 283.2 283.7 277.3 291.3 2.82 6 812 1361 -3.9 -15.9 39 12.0 -7.4 277 51 285.8 286.0 276.6 289.8 1.36 7 810 1380 -3.7 -14.7 42 11.0 -7.0 276 52 286.2 286.5 277.0 290.7 1.51 8 735 2140 -8.9 -21.9 34 13.0 -11.9 285 58 288.6 288.7 277.3 291.4 0.90 9 700 2515 -12.3 -20.3 51 8.0 -14.2 290 53 288.9 289.1 277.7 292.2 1.09 10 613 3512 -20.9 -26.9 59 6.0 -21.9 284 54 290.1 290.3 277.8 292.3 0.69 11 567 4083 -25.3 -33.3 47 8.0 -26.3 282 56 291.5 291.6 278.0 292.8 0.41 12 551 4290 -27.1 -42.1 23 15.0 -28.4 285 56 291.8 291.8 277.8 292.4 0.17 13 500 4980 -33.5 -40.5 49 7.0 -34.0 285 55 292.2 292.2 278.1 292.9 0.22 14 462 5527 -38.7 -41.8 72 3.1 -38.9 289 59 292.4 292.4 278.2 293.1 0.21 15 449 5722 -39.9 -46.9 47 7.0 -40.2 290 60 293.3 293.3 278.5 293.7 0.12 16 438 5891 -38.5 -57.5 12 19.0 -39.2 291 62 297.1 297.1 280.1 297.3 0.04 17 409 6358 -40.9 -59.9 11 19.0 -41.5 294 65 299.9 299.9 281.3 300.0 0.03 18 400 6510 -39.1 -72.1 2 33.0 -39.9 295 66 304.2 304.2 283.1 304.2 0.01 19 396 6579 -39.1 -72.1 2 33.0 -39.9 295 66 305.0 305.0 283.4 305.1 0.01 20 316 8118 -42.7 -75.7 1 33.0 -43.4 295 69 320.4 320.4 288.9 320.4 0.00 21 300 8470 -42.3 -76.3 1 34.0 -43.0 290 70 325.7 325.7 290.5 325.8 0.00 22 293 8629 -42.1 -76.4 1 34.3 -42.9 290 73 328.2 328.2 291.2 328.2 0.00 23 250 9700 -41.1 -77.1 1 36.0 -42.1 290 69 345.0 345.0 295.5 345.0 0.00 24 200 11210 -42.7 -78.7 1 36.0 -43.7 290 67 365.2 365.2 299.7 365.2 0.00 25 150 13150 -42.9 -79.9 1 37.0 -44.2 285 64 396.1 396.1 304.7 396.2 0.00 26 100 15890 -42.3 -80.3 1 38.0 -44.3 280 53 446.0 446.0 310.5 446.0 0.01 27 70 18290 -44.1 -82.1 1 38.0 -46.3 280 47 490.0 490.0 314.2 490.1 0.01 28 60 19327 -42.5 -81.5 1 39.0 -45.4 280 42 515.7 515.7 316.0 515.8 0.01 29 56 19791 -45.1 -83.1 1 38.0 -47.6 280 39 520.1 520.1 316.3 520.1 0.01 30 50 20550 -43.5 -82.5 1 39.0 -46.6 280 35 541.0 541.0 317.6 541.0 0.01 31 30 23990 -43.5 -82.5 1 39.0 -47.9 285 21 626.1 626.1 321.7 626.2 0.01 32 25 25207 -46.3 -84.3 1 38.0 -50.3 260 15 651.5 651.5 322.7 651.6 0.01 33 21 26380 -40.1 -81.1 0 41.0 -47.1 237 10 703.5 703.6 324.6 703.8 0.03 34 20 26710 -43.1 -83.1 0 40.0 -49.0 230 8 704.3 704.3 324.6 704.4 0.02 35 17 27800 -45.1 -84.1 0 39.0 -50.8 731.3 731.4 325.4 731.5 0.02 36 16 28207 -43.5 -83.5 0 40.0 -50.1 749.4 749.4 325.9 749.5 0.02 TRP 316 8118 -42.7 -75.7 1 33.0 -43.4 295 69 320.4 320.4 288.9 320.4 0.00 WND 293 8629 -42.1 -76.4 1 34.3 -42.9 290 73 328.2 328.2 291.2 328.2 0.00 Sounding variables and indices 1000-500 mb thick: 5296.00 m Freezing level: 886.86 mb = 666.75 m = 2187.46 ft Wetbulb zero: 900.88 mb = 533.87 m = 1751.52 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 54.94 % Est. max temperature: 9.48 C = 49.06 F Sfc-Lift cond lev (LCL): 915.79 mb = 402.26 m = 1319.75 ft T: 2.30 C 700-500 lapse rate: 8.60 C/km ThetaE index: 5.15 C Layer 925.0- 810.0 mb Conv cond level (CCL): 869.78 mb = 815.59 m = 2675.79 ft Mean mixing ratio: 4.00 g/kg Conv temperature: 6.65 C = 43.97 F Cap Strength: 1.57 C Lifted Index: -0.00 C Risk: Thunderstorms probable Lifted Index @300 mb: 22.78 C Lifted Index @700 mb: 0.92 C Showalter Index: 0.85 C Risk: Thunderstorms probable Total Totals Index: 60.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.60 C Cross Totals Index: 29.40 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 367.00 Risk: Showers and thunderstorms possible Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.24 J/kg Max Up Vert Vel: 4.74 m/s Conv Inhibition (B-): 3.10 J/kg Cap Strength: 1.60 C Lift Cond Lev (LCL): 875.40 mb = 763.91 m = 2506.24 ft Lev Free Conv (LFC): 850.40 mb = 996.23 m = 3268.43 ft Equ Level (EL): 820.40 mb = 1279.52 m = 4197.84 ft B at Equ Level: 7.41 J/kg Max Parcel Lev (MPL): 800.40 mb = 1473.24 m = 4833.39 ft Wind level data Storm motion: 315 at 40 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 ---------------------------------------------------------- 0 962 6 290 35 32.9 -12.0 | 196 17 4.7 16.0 1 925 322 285 37 35.7 -9.6 | 202 20 7.6 18.4 2 859 914 280 48 47.3 -8.3 | 224 27 19.1 19.7 3 850 1000 280 46 45.3 -8.0 | 221 26 17.1 20.0 4 795 1524 275 54 53.8 -4.7 | 228 35 25.6 23.3 5 764 1829 285 55 53.1 -14.2 | 241 29 25.0 13.8 6 735 2134 285 58 56.0 -15.0 | 245 31 27.9 13.0 7 700 2515 290 53 49.8 -18.1 | 246 24 21.7 9.9 8 679 2743 290 52 48.9 -17.8 | 244 23 20.7 10.2 9 575 3962 280 56 55.1 -9.7 | 236 33 27.0 18.3 10 551 4267 285 56 54.1 -14.5 | 243 29 25.9 13.5 11 500 4980 285 55 53.1 -14.2 | 241 29 25.0 13.8 12 400 6510 295 66 59.8 -27.9 | 270 32 31.7 0.1 13 316 8118 295 69 62.5 -29.2 | 272 34 34.4 -1.2 14 300 8470 290 70 65.8 -23.9 | 264 38 37.6 4.1 15 293 8629 290 73 68.6 -25.0 | 266 41 40.4 3.0 16 284 8839 290 73 68.6 -25.0 | 266 41 40.4 3.0 17 250 9700 290 69 64.8 -23.6 | 263 37 36.7 4.4 18 217 10668 295 66 59.8 -27.9 | 270 32 31.7 0.1 19 200 11210 290 67 63.0 -22.9 | 262 35 34.8 5.1 20 150 13150 285 64 61.8 -16.6 | 251 36 33.7 11.4 21 138 13716 280 61 60.1 -10.6 | 241 36 31.9 17.4 22 110 15240 295 50 45.3 -21.1 | 248 18 17.2 6.9 23 100 15890 280 53 52.2 -9.2 | 232 31 24.0 18.8 24 96 16154 280 54 53.2 -9.4 | 233 31 25.0 18.6 25 70 18290 280 47 46.3 -8.2 | 222 27 18.1 19.8 26 50 20550 280 35 34.5 -6.1 | 196 23 6.3 21.9 27 30 23990 285 21 20.3 -5.4 | 161 24 -7.9 22.6 28 20 26710 230 8 6.1 5.1 | 146 40 -22.0 33.1 Wind Parameters Mean winds (0-6000m): 284.8 at 52.9 knts Storm direction: 314.8 at 39.7 knts Shear (0-3000m) pos: 2.3 neg: 3.9 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 45.5 deg Storm rel helicity (0-3000m) pos: 168.9 neg: -20.3 tot: 148.6 m^2/s^2 ave: 49.5 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 33.81 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 ------------------------------------------------------------------------------- 500 286 37 203 19| 0.0 7.1 7.1| 26.0 0.0 26.0 52.0 0.69| 7.5 5.1 1000 283 41 212 22| 0.0 6.8 6.8| 61.0 -10.9 50.1 50.1 0.53| 8.7 4.6 1500 281 44 217 25| 0.0 7.5 7.5| 89.3 -10.9 78.4 52.3 0.49| 8.8 4.3 2000 281 47 223 26| 2.6 5.6 8.2|160.4 -10.9 149.5 74.7 0.58| 9.4 5.4 2500 283 49 228 26| 2.8 4.5 7.3|168.9 -11.0 157.9 63.2 0.50| 9.1 4.6 3000 284 49 230 26| 2.3 3.9 6.3|168.9 -20.3 148.6 49.5 0.44| 8.1 3.6 4000 284 51 233 26| 1.8 3.8 5.6|171.5 -41.9 129.6 32.4 0.33| 7.1 2.3 5000 284 52 235 27| 1.9 3.0 4.9|197.3 -46.3 150.9 30.2 0.35| 6.2 2.1 6000 285 53 238 27| 2.2 2.5 4.8|272.1 -46.3 225.8 37.6 0.43| 6.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251007.11.gif