UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for UERR... Searching the city database file for: UERR ... Date:0000Z 4 DEC 25 Station: UERR WMO ident: 24726 Latitude: 62.55 Longitude: 113.88 Elevation: 347.00 ------------------------------------------------------------------------------- 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 10 SFC 955 347 -18.3 -24.3 59 6.0 -19.1 100 3 258.2 258.3 256.9 259.8 0.56 2 938 487 -19.1 -23.9 66 4.8 -19.8 134 6 258.7 258.8 257.4 260.4 0.59 3 925 595 -17.7 -22.5 66 4.8 -18.4 160 9 261.2 261.3 259.5 263.1 0.68 4 914 685 -15.7 -20.3 68 4.6 -16.5 172 10 264.2 264.3 262.1 266.5 0.83 5 862 1126 -14.7 -18.5 73 3.8 -15.4 231 14 269.7 269.8 266.4 272.6 1.03 6 850 1232 -15.1 -18.8 73 3.7 -15.8 245 15 270.3 270.5 266.8 273.2 1.02 7 794 1746 -16.1 -19.4 76 3.3 -16.7 247 16 274.6 274.8 269.7 277.6 1.04 8 787 1813 -16.7 -19.9 76 3.2 -17.3 247 16 274.6 274.8 269.6 277.5 1.00 9 700 2682 -22.9 -27.0 69 4.1 -23.5 250 17 277.1 277.2 270.5 278.9 0.60 10 592 3886 -31.9 -36.6 63 4.7 -32.3 255 20 280.3 280.3 271.8 281.2 0.28 11 510 4924 -38.1 -43.1 59 5.0 -38.4 259 23 285.0 285.0 274.3 285.5 0.17 12 500 5060 -39.3 -44.3 59 5.0 -39.5 260 23 285.1 285.1 274.3 285.6 0.15 13 430 6075 -49.3 -55.3 49 6.0 -49.4 267 28 285.0 285.0 274.1 285.1 0.05 14 400 6550 -50.5 -56.5 49 6.0 -50.6 270 31 289.4 289.4 276.4 289.5 0.05 15 300 8390 -58.5 -64.5 46 6.0 -58.6 280 33 302.9 302.9 282.5 303.0 0.02 16 284 8733 -59.3 -65.3 46 6.0 -59.4 280 31 306.5 306.5 284.0 306.6 0.02 17 250 9530 -59.7 -66.7 40 7.0 -59.8 280 31 317.3 317.3 287.9 317.4 0.02 18 200 10920 -59.5 -66.5 40 7.0 -59.6 290 29 338.5 338.5 294.0 338.6 0.02 19 150 12710 -62.7 -69.7 38 7.0 -62.8 290 31 362.1 362.1 299.1 362.2 0.02 20 100 15200 -64.7 -72.7 32 8.0 -64.8 300 29 402.7 402.7 305.6 402.8 0.02 21 70 17350 -69.5 -77.5 30 8.0 -69.6 290 33 435.7 435.7 309.4 435.8 0.01 22 51 19230 -71.5 -79.5 29 8.0 -71.6 472.3 472.3 312.8 472.4 0.01 TRP 284 8733 -59.3 -65.3 46 6.0 -59.4 280 31 306.5 306.5 284.0 306.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5050.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 67.38 % Est. max temperature: -3.01 C = 26.57 F Sfc-Lift cond lev (LCL): 865.26 mb = 1097.77 m = 3601.58 ft T: -14.76 C 700-500 lapse rate: 6.90 C/km ThetaE index: 0.04 C Layer 787.0- 700.0 mb Conv cond level (CCL): 690.82 mb = 2776.80 m = 9110.13 ft Mean mixing ratio: 0.82 g/kg Conv temperature: 0.61 C = 33.09 F Cap Strength: 15.20 C Lifted Index: 15.23 C Risk: None Lifted Index @300 mb: 25.62 C Lifted Index @700 mb: 10.27 C Showalter Index: 10.02 C Risk: None Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 20.50 C K Index: 1.30 Risk: None Sweat Index: 110.35 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.48 J/kg Max Up Vert Vel: 10.53 m/s Conv Inhibition (B-): 33171.41 J/kg Cap Strength: 15.19 C Lift Cond Lev (LCL): 842.61 mb = 1297.89 m = 4258.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 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 ---------------------------------------------------------- 0 955 347 100 3 -3.0 0.5 | 104 17 -16.9 4.2 1 925 595 160 9 -3.1 8.5 | 125 21 -17.0 12.1 2 850 1232 245 15 13.6 6.3 | 178 10 -0.3 10.0 3 700 2682 250 17 16.0 5.8 | 192 10 2.0 9.4 4 500 5060 260 23 22.7 4.0 | 229 12 8.7 7.6 5 400 6550 270 31 31.0 -0.0 | 258 17 17.1 3.6 6 300 8390 280 33 32.5 -5.7 | 276 19 18.6 -2.1 7 284 8733 280 31 30.5 -5.4 | 276 17 16.6 -1.8 8 250 9530 280 31 30.5 -5.4 | 276 17 16.6 -1.8 9 200 10920 290 29 27.3 -9.9 | 295 15 13.3 -6.3 10 150 12710 290 31 29.1 -10.6 | 295 17 15.2 -7.0 11 100 15200 300 29 25.1 -14.5 | 314 16 11.2 -10.9 12 70 17350 290 33 31.0 -11.3 | 294 19 17.1 -7.7 Wind Parameters Mean winds (0-6000m): 254.6 at 19.2 knts Storm direction: 284.6 at 14.4 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 99.3 deg Storm rel helicity (0-3000m) pos: 115.5 neg: 0.0 tot: 115.5 m^2/s^2 ave: 38.5 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.00 Bulk Shear: 55.42 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 ------------------------------------------------------------------------------- 500 167 8 126 19| 12.3 0.0 12.3| 70.2 0.0 70.2 140.3 0.89| 15.5 13.8 1000 212 11 148 15| 9.1 0.0 9.1|104.9 0.0 104.9 104.9 0.81| 14.2 11.6 1500 229 12 159 13| 6.3 0.0 6.3|107.0 0.0 107.0 71.4 0.82| 9.7 8.0 2000 236 13 166 11| 4.9 0.0 4.9|109.2 0.0 109.2 54.6 0.82| 7.5 6.2 2500 240 14 171 11| 4.1 0.0 4.1|111.8 0.0 111.8 44.7 0.83| 6.2 5.2 3000 242 15 175 10| 3.7 0.0 3.7|115.5 0.0 115.5 38.5 0.84| 5.4 4.6 4000 247 16 185 10| 3.1 0.0 3.1|123.2 0.0 123.2 30.8 0.85| 4.5 3.8 5000 251 17 195 10| 2.8 0.0 2.8|133.6 0.0 133.6 26.7 0.85| 4.0 3.4 6000 255 19 208 10| 2.8 0.0 2.8|151.9 0.0 151.9 25.3 0.84| 3.8 3.2 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20251204.00.gif