UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for X0372... Searching the city database file for: X0372 ... Date:0000Z 1 DEC 25 Station: X0372 WMO ident: 30372 Latitude: 56.92 Longitude: 118.37 ------------------------------------------------------------------------------- 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 268 SFC 941 712 -25.7 -29.8 68 4.1 -26.1 35 7 251.8 251.8 251.0 252.7 0.34 2 925 837 -27.5 -32.1 65 4.6 -27.9 45 15 251.2 251.2 250.3 252.0 0.28 3 860 1355 -32.3 -36.6 65 4.3 -32.6 11 10 251.5 251.5 250.4 252.0 0.19 4 850 1438 -31.3 -35.4 67 4.1 -31.6 5 9 253.4 253.4 252.1 254.0 0.22 5 846 1471 -30.7 -34.8 67 4.1 -31.0 6 9 254.3 254.4 253.0 255.0 0.24 6 816 1727 -32.3 -36.3 67 4.0 -32.6 14 13 255.3 255.3 253.7 255.9 0.21 7 725 2560 -33.3 -37.2 68 3.9 -33.6 42 25 263.0 263.0 259.9 263.6 0.22 8 700 2807 -32.7 -36.3 70 3.6 -32.9 50 29 266.3 266.3 262.5 267.0 0.24 9 674 3073 -31.3 -34.7 72 3.4 -31.6 57 29 270.7 270.8 265.8 271.6 0.30 10 588 4029 -34.3 -38.0 69 3.7 -34.6 81 28 278.0 278.1 270.4 278.8 0.25 11 558 4391 -37.5 -41.3 68 3.8 -37.7 90 28 278.4 278.5 270.5 279.0 0.18 12 500 5140 -40.7 -44.4 67 3.7 -40.9 110 27 283.4 283.4 273.4 283.9 0.15 13 481 5405 -41.9 -45.4 69 3.5 -42.1 113 30 285.1 285.1 274.3 285.6 0.14 14 444 5943 -47.5 -51.2 66 3.7 -47.6 118 35 284.6 284.6 273.9 284.9 0.08 15 400 6630 -51.9 -55.7 64 3.8 -52.0 125 42 287.5 287.5 275.5 287.7 0.05 16 396 6695 -52.3 -56.2 63 3.9 -52.4 126 41 287.8 287.9 275.6 288.0 0.05 17 388 6825 -55.7 -59.5 62 3.8 -55.8 127 40 285.1 285.1 274.1 285.2 0.03 18 358 7333 -57.9 -61.9 60 4.0 -57.9 132 36 288.8 288.8 276.0 288.8 0.03 19 353 7422 -58.5 -62.6 59 4.1 -58.5 133 35 289.1 289.1 276.2 289.2 0.02 20 315 8124 -65.5 -69.4 58 3.9 -65.5 140 29 288.9 288.9 276.1 289.0 0.01 21 309 8240 -65.7 -69.5 59 3.8 -65.7 142 30 290.3 290.3 276.8 290.3 0.01 22 300 8420 -64.5 -68.6 57 4.1 -64.6 145 31 294.4 294.4 278.9 294.5 0.01 23 272 9020 -61.7 -65.5 60 3.8 -61.7 134 25 306.8 306.9 284.1 306.9 0.02 24 250 9540 -61.3 -65.0 61 3.7 -61.3 125 19 314.9 314.9 287.1 315.0 0.02 25 215 10476 -61.1 -64.9 61 3.8 -61.2 329.1 329.1 291.5 329.2 0.03 TRP 315 8124 -65.5 -69.4 58 3.9 -65.5 140 29 288.9 288.9 276.1 289.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 4872.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 68.22 % Est. max temperature: -20.31 C = -4.56 F Sfc-Lift cond lev (LCL): 878.51 mb = 1203.94 m = 3949.88 ft T: -30.90 C 700-500 lapse rate: 3.43 C/km ThetaE index: 0.77 C Layer 925.0- 860.0 mb Conv cond level (CCL): 528.77 mb = 4758.14 m = 15610.52 ft Mean mixing ratio: 0.24 g/kg Conv temperature: 2.88 C = 37.18 F Cap Strength: 22.08 C Lifted Index: 25.43 C Risk: None Lifted Index @300 mb: 29.76 C Lifted Index @700 mb: 12.75 C Showalter Index: 24.17 C Risk: None Total Totals Index: 14.70 C Risk: None Vertical Totals Index: 9.40 C Cross Totals Index: 5.30 C K Index: -29.60 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 6.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.41 J/kg Max Up Vert Vel: 4.34 m/s Conv Inhibition (B-): 9885.86 J/kg Cap Strength: 24.94 C Lift Cond Lev (LCL): 828.66 mb = 1618.15 m = 5308.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 116 at 19 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 ---------------------------------------------------------- 0 941 712 35 7 -4.0 -5.7 | 317 20 13.5 -14.3 1 925 837 45 15 -10.6 -10.6 | 340 20 6.9 -19.2 2 850 1438 5 9 -0.8 -9.0 | 316 24 16.7 -17.5 3 700 2807 50 29 -22.2 -18.6 | 10 28 -4.7 -27.2 4 500 5140 110 27 -25.4 9.2 | 95 8 -7.9 0.7 5 400 6630 125 42 -34.4 24.1 | 133 23 -16.9 15.5 6 315 8124 140 29 -18.6 22.2 | 175 14 -1.2 13.7 7 300 8420 145 31 -17.8 25.4 | 179 17 -0.3 16.8 8 250 9540 125 19 -15.6 10.9 | 219 3 1.9 2.3 Wind Parameters Mean winds (0-6000m): 86.1 at 25.9 knts Storm direction: 116.1 at 19.5 knts Shear (0-3000m) pos: 4.2 neg: 1.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 73.1 deg Storm rel helicity (0-3000m) pos: 259.2 neg: -47.7 tot: 211.5 m^2/s^2 ave: 70.5 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 54.59 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 36 13 332 21| 0.0 5.0 5.0| 36.4 -28.6 7.8 15.6 0.17| 13.4 2.3 1000 27 12 327 23| 0.0 3.6 3.6| 61.3 -47.7 13.6 13.6 0.15| 10.4 1.5 1500 27 13 331 23| 3.0 2.4 5.3|121.4 -47.7 73.7 49.1 0.40| 9.9 4.0 2000 36 16 339 23| 4.7 1.8 6.4|193.9 -47.7 146.2 73.1 0.55| 10.0 5.5 2500 42 18 347 23| 4.5 1.4 5.9|234.3 -47.7 186.6 74.6 0.59| 9.5 5.6 3000 48 20 353 22| 4.2 1.2 5.4|259.2 -47.7 211.5 70.5 0.60| 9.0 5.4 4000 59 22 4 20| 3.8 0.9 4.7|293.6 -47.7 245.9 61.5 0.62| 8.4 5.2 5000 72 23 17 17| 3.9 0.7 4.6|314.5 -47.7 266.8 53.4 0.64| 7.9 5.0 6000 86 26 39 13| 4.1 0.6 4.7|344.1 -47.7 296.4 49.4 0.62| 7.6 4.7 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251201.00.gif