UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for X0054... Searching the city database file for: X0054 ... Date:1200Z 9 NOV 25 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 29 SFC 980 187 -7.1 -13.1 62 6.0 -8.7 350 5 267.6 267.8 265.7 271.5 1.42 2 954 396 -10.3 -17.3 56 7.0 -11.8 41 7 266.4 266.6 264.1 269.3 1.03 3 925 634 -9.9 -14.9 67 5.0 -11.1 100 9 269.2 269.4 266.5 272.8 1.30 4 894 895 -10.5 -14.9 70 4.4 -11.6 156 10 271.2 271.4 268.0 275.0 1.34 5 877 1042 -11.5 -15.8 70 4.3 -12.5 188 10 271.7 271.9 268.2 275.2 1.27 6 875 1059 -12.9 -17.2 70 4.3 -13.8 192 10 270.4 270.6 267.1 273.6 1.13 7 852 1260 -15.5 -20.1 68 4.6 -16.4 236 11 269.7 269.9 266.2 272.3 0.91 8 850 1278 -15.5 -20.1 68 4.6 -16.4 240 11 269.9 270.1 266.4 272.5 0.91 9 783 1896 -16.3 -21.0 67 4.7 -17.2 253 17 275.5 275.6 270.0 278.1 0.91 10 781 1915 -16.5 -21.2 67 4.7 -17.4 253 17 275.5 275.6 269.9 278.1 0.90 11 700 2729 -22.1 -27.1 64 5.0 -22.8 270 25 278.0 278.1 271.0 279.8 0.59 12 633 3465 -24.7 -29.7 63 5.0 -25.4 271 26 283.2 283.3 273.9 284.8 0.51 13 595 3911 -28.9 -33.9 62 5.0 -29.4 272 26 283.3 283.4 273.8 284.5 0.37 14 500 5140 -34.7 -39.7 60 5.0 -35.1 275 27 290.7 290.8 277.4 291.5 0.24 15 489 5295 -35.3 -41.3 54 6.0 -35.7 291.9 291.9 277.9 292.6 0.21 TRP WND Sounding variables and indices 1000-500 mb thick: 5111.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 64.04 % Est. max temperature: -3.21 C = 26.23 F Sfc-Lift cond lev (LCL): 890.52 mb = 924.99 m = 3034.69 ft T: -10.70 C 700-500 lapse rate: 5.23 C/km ThetaE index: 2.93 C Layer 875.0- 850.0 mb Conv cond level (CCL): 763.60 mb = 2082.85 m = 6833.41 ft Mean mixing ratio: 1.25 g/kg Conv temperature: 1.24 C = 34.24 F Cap Strength: 10.29 C Lifted Index: 15.26 C Risk: None Lifted Index @700 mb: 6.47 C Showalter Index: 15.14 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 14.60 C K Index: -5.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.93 J/kg Max Up Vert Vel: 6.92 m/s Conv Inhibition (B-): 1430.13 J/kg Cap Strength: 15.19 C Lift Cond Lev (LCL): 851.21 mb = 1267.35 m = 4157.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 15 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 ---------------------------------------------------------- 0 980 187 350 5 0.9 -4.9 | 100 13 -12.4 2.2 1 925 634 100 9 -8.9 1.6 | 112 24 -22.1 8.7 2 850 1278 240 11 9.5 5.5 | 164 13 -3.7 12.6 3 700 2729 270 25 25.0 -0.0 | 239 14 11.8 7.1 4 500 5140 275 27 26.9 -2.4 | 251 14 13.7 4.8 Wind Parameters Mean winds (0-6000m): 268.4 at 20.1 knts Storm direction: 298.4 at 15.0 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 140.9 deg Storm rel helicity (0-3000m) pos: 203.9 neg: -3.9 tot: 199.9 m^2/s^2 ave: 66.6 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 7.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.25 Bulk Shear: 97.23 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 74 7 104 21| 12.9 0.0 12.9| 44.0 -3.9 40.0 80.1 0.42| 16.2 6.7 1000 130 9 123 24| 7.4 0.0 7.4|138.6 -3.9 134.7 134.7 0.66| 17.8 11.7 1500 219 10 155 16| 5.7 0.0 5.7|159.6 -3.9 155.7 103.8 0.67| 14.6 9.8 2000 243 12 168 13| 5.3 0.0 5.3|178.7 -3.9 174.7 87.4 0.71| 12.4 8.8 2500 256 14 181 11| 5.0 0.0 5.0|199.9 -3.9 196.0 78.4 0.74| 11.2 8.3 3000 261 16 193 10| 4.3 0.0 4.3|203.9 -3.9 199.9 66.6 0.75| 9.6 7.1 4000 266 18 210 10| 3.3 0.0 3.3|208.4 -3.9 204.5 51.1 0.75| 7.3 5.5 5000 NO DATA | 3.0 0.0 3.0| | 6000 NO DATA | 3.0 0.0 3.0| | Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251109.12.gif