UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for YMMQ... Searching the city database file for: YMMQ ... Date:2300Z 1 DEC 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 1000 6 6.4 1.4 70 5.0 4.1 270 6 279.5 280.3 277.3 291.2 4.23 1 925 629 -2.3 -3.9 89 1.6 -2.9 270 19 277.0 277.5 274.3 285.5 3.09 2 862 1185 -6.7 -6.9 98 0.2 -6.8 262 19 278.0 278.5 274.2 285.4 2.64 3 856 1240 -4.5 -9.2 70 4.7 -6.1 261 19 280.9 281.2 275.2 287.2 2.22 4 850 1295 -4.5 -11.5 58 7.0 -6.7 260 19 281.4 281.8 275.0 286.8 1.86 5 844 1351 -4.1 -13.1 50 9.0 -6.8 260 19 282.4 282.7 275.2 287.2 1.65 6 823 1549 -4.5 -20.5 27 16.0 -8.5 258 19 284.0 284.2 275.0 286.8 0.91 7 802 1752 -5.5 -16.5 42 11.0 -8.5 257 19 285.1 285.3 276.2 289.0 1.31 8 766 2111 -6.5 -21.5 29 15.0 -10.1 255 19 287.8 287.9 276.9 290.5 0.89 9 758 2193 -6.5 -42.5 4 36.0 -11.6 254 19 288.6 288.7 276.2 289.0 0.12 10 734 2444 -8.1 -13.1 67 5.0 -9.6 252 19 289.6 289.9 279.2 295.2 1.90 11 709 2712 -9.3 -18.3 48 9.0 -11.7 251 19 291.1 291.3 279.1 295.0 1.27 12 702 2789 -9.5 -26.5 24 17.0 -13.0 250 19 291.7 291.8 278.5 293.7 0.62 13 700 2811 -9.7 -23.7 31 14.0 -12.9 250 19 291.7 291.9 278.7 294.3 0.81 14 689 2933 -10.5 -17.5 56 7.0 -12.4 252 19 292.2 292.4 279.8 296.5 1.40 15 636 3545 -14.9 -23.9 46 9.0 -16.8 263 19 293.9 294.1 279.8 296.7 0.87 16 629 3629 -15.1 -32.1 22 17.0 -17.9 264 19 294.6 294.7 279.6 296.0 0.41 17 607 3897 -16.7 -38.7 13 22.0 -19.6 269 19 295.8 295.8 279.8 296.6 0.22 18 597 4022 -17.5 -29.5 34 12.0 -19.6 271 19 296.3 296.4 280.5 298.1 0.56 19 587 4149 -16.5 -40.5 11 24.0 -19.6 274 18 298.9 298.9 281.1 299.5 0.19 20 582 4213 -16.7 -43.7 8 27.0 -19.9 275 18 299.4 299.4 281.3 299.9 0.14 21 575 4304 -17.3 -30.3 31 13.0 -19.6 276 18 299.7 299.8 282.0 301.5 0.53 22 570 4370 -17.7 -43.7 8 26.0 -20.7 277 18 300.0 300.0 281.5 300.5 0.14 23 561 4489 -18.5 -28.5 41 10.0 -20.3 280 18 300.4 300.5 282.4 302.6 0.65 24 556 4555 -18.5 -42.5 10 24.0 -21.4 281 18 301.2 301.2 282.1 301.8 0.16 25 522 5024 -21.5 -33.5 33 12.0 -23.3 289 18 303.1 303.2 283.2 304.5 0.43 26 500 5340 -24.1 -35.1 36 11.0 -25.6 295 18 303.7 303.7 283.4 305.0 0.39 27 438 6287 -32.1 -37.1 61 5.0 -32.6 289 20 305.2 305.3 284.0 306.5 0.36 28 429 6433 -33.1 -42.1 40 9.0 -33.8 288 20 305.8 305.8 284.0 306.6 0.22 29 404 6851 -36.5 -40.0 70 3.5 -36.8 285 21 306.7 306.7 284.4 307.7 0.29 30 400 6920 -37.1 -41.2 66 4.1 -37.4 285 21 306.8 306.8 284.4 307.7 0.26 31 378 7308 -40.3 -44.0 68 3.7 -40.5 286 20 307.5 307.6 284.7 308.3 0.20 32 352 7789 -44.1 -49.1 57 5.0 -44.3 287 19 308.8 308.8 285.0 309.2 0.12 33 345 7923 -45.1 -55.1 32 10.0 -45.4 288 18 309.2 309.2 285.1 309.4 0.06 34 300 8840 -52.1 -58.1 48 6.0 -52.2 290 16 311.9 311.9 286.1 312.1 0.05 35 279 9307 -55.7 -60.1 58 4.4 -55.8 285 16 313.3 313.3 286.5 313.4 0.04 36 271 9492 -54.7 -66.7 21 12.0 -54.9 282 16 317.3 317.3 287.9 317.4 0.02 37 260 9758 -54.3 -70.3 12 16.0 -54.5 279 17 321.7 321.7 289.3 321.8 0.01 38 250 10010 -53.9 -69.9 12 16.0 -54.1 275 17 325.9 325.9 290.6 326.0 0.01 39 245 10140 -53.9 -68.9 14 15.0 -54.1 275 17 327.8 327.8 291.1 327.9 0.01 40 221 10811 -48.9 -78.9 2 30.0 -49.4 272 18 345.3 345.3 295.6 345.3 0.00 41 200 11470 -48.1 -79.1 2 31.0 -48.7 270 19 356.6 356.6 298.0 356.6 0.00 42 175 12352 -46.9 -79.9 1 33.0 -47.7 282 18 372.5 372.5 301.0 372.5 0.00 43 150 13370 -48.3 -80.3 1 32.0 -49.1 295 17 386.8 386.8 303.3 386.9 0.00 44 100 16040 -47.5 -81.5 1 34.0 -48.7 335 14 435.9 436.0 309.4 436.0 0.01 TRP 279 9307 -55.7 -60.1 58 4.4 -55.8 285 16 313.3 313.3 286.5 313.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5334.00 m Freezing level: 944.83 mb = 464.30 m = 1523.27 ft Wetbulb zero: 956.04 mb = 365.25 m = 1198.33 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 46.14 % Est. max temperature: 8.28 C = 46.91 F Sfc-Lift cond lev (LCL): 926.09 mb = 619.57 m = 2032.68 ft T: -2.17 C 700-500 lapse rate: 5.69 C/km ThetaE index: 5.83 C Layer 925.0- 856.0 mb Conv cond level (CCL): 924.88 mb = 630.05 m = 2067.06 ft Mean mixing ratio: 3.49 g/kg Conv temperature: 3.81 C = 38.86 F Cap Strength: 13.81 C Lifted Index: 13.91 C Risk: None Lifted Index @300 mb: 17.26 C Lifted Index @700 mb: 7.51 C Showalter Index: 14.55 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 12.60 C K Index: -5.90 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 3.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.52 J/kg Max Up Vert Vel: 6.25 m/s Conv Inhibition (B-): 6.53 J/kg Cap Strength: 13.93 C Lift Cond Lev (LCL): 910.64 mb = 752.25 m = 2467.97 ft Lev Free Conv (LFC): 905.64 mb = 795.63 m = 2610.29 ft Equ Level (EL): 855.64 mb = 1242.86 m = 4077.58 ft B at Equ Level: 17.88 J/kg Max Parcel Lev (MPL): 825.64 mb = 1523.91 m = 4999.65 ft Wind level data Storm motion: 299 at 14 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 1000 6 270 6 6.0 -0.0 | 138 9 -5.9 6.5 1 925 629 270 19 19.0 -0.0 | 227 10 7.1 6.5 2 850 1295 260 19 18.7 3.3 | 215 12 6.8 9.8 3 700 2811 250 19 17.9 6.5 | 205 14 6.0 13.0 4 500 5340 295 18 16.3 -7.6 | 283 5 4.4 -1.1 5 400 6920 285 21 20.3 -5.4 | 262 8 8.4 1.1 6 300 8840 290 16 15.0 -5.5 | 251 3 3.1 1.1 7 279 9307 285 16 15.5 -4.1 | 236 4 3.6 2.4 8 250 10010 275 17 16.9 -1.5 | 225 7 5.0 5.1 9 200 11470 270 19 19.0 -0.0 | 227 10 7.1 6.5 10 150 13370 295 17 15.4 -7.2 | 280 4 3.5 -0.6 11 100 16040 335 14 5.9 -12.7 | 44 9 -6.0 -6.1 Wind Parameters Mean winds (0-6000m): 268.9 at 18.1 knts Storm direction: 298.9 at 13.6 knts Shear (0-3000m) pos: 0.1 neg: 2.3 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 69.6 deg Storm rel helicity (0-3000m) pos: 24.6 neg: -14.1 tot: 10.4 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.07 Bulk Shear: 6.36 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 ------------------------------------------------------------------------------- 500 270 11 174 7| 0.0 10.7 10.7| 18.1 0.0 18.1 36.2 0.92| 10.8 9.9 1000 269 15 204 8| 0.0 6.7 6.7| 21.8 -3.0 18.9 18.9 0.69| 7.5 5.2 1500 266 16 209 9| 0.0 4.5 4.5| 21.8 -7.1 14.7 9.8 0.53| 5.7 3.0 2000 263 17 210 10| 0.0 3.4 3.4| 21.8 -9.7 12.2 6.1 0.46| 4.5 2.1 2500 261 17 210 11| 0.0 2.8 2.8| 21.8 -12.4 9.4 3.8 0.39| 3.9 1.5 3000 259 18 209 11| 0.1 2.3 2.4| 24.6 -14.1 10.4 3.5 0.37| 3.5 1.3 4000 260 18 211 11| 0.8 1.7 2.5| 35.8 -14.1 21.7 5.4 0.43| 3.4 1.5 5000 264 18 216 10| 1.2 1.4 2.6| 43.7 -14.1 29.6 5.9 0.49| 3.3 1.6 6000 269 18 222 9| 1.1 1.3 2.4| 45.8 -15.4 30.4 5.1 0.46| 3.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//YMMQ/skewt/YMMQ.skewt.20251201.23.gif