UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for UERR... Searching the city database file for: UERR ... Date:0000Z 29 APR 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 161 SFC 976 347 -0.3 -10.3 47 10.0 -3.4 320 1 274.8 275.1 271.0 279.8 1.79 2 971 389 0.8 -12.2 37 13.0 -3.2 324 3 276.3 276.5 271.5 280.7 1.54 3 941 645 -3.3 -14.3 42 11.0 -6.3 347 13 274.6 274.8 270.2 278.4 1.34 4 925 783 -3.5 -13.5 46 10.0 -6.3 360 19 275.7 276.0 271.1 279.9 1.46 5 912 895 -3.3 -14.3 42 11.0 -6.4 357 20 277.1 277.3 271.8 281.0 1.38 6 850 1447 -7.7 -17.7 45 10.0 -10.1 345 25 278.1 278.3 271.9 281.3 1.12 7 829 1641 -8.9 -17.9 48 9.0 -11.1 350 24 278.8 279.0 272.3 282.1 1.13 8 779 2122 -9.5 -16.5 57 7.0 -11.3 1 21 283.2 283.4 275.2 287.2 1.35 9 700 2940 -14.7 -22.7 51 8.0 -16.3 20 15 286.2 286.4 276.1 288.9 0.88 10 500 5400 -30.7 -42.7 30 12.0 -31.6 10 25 295.6 295.6 279.6 296.2 0.18 11 493 5500 -31.3 -43.3 30 12.0 -32.2 10 26 296.1 296.1 279.8 296.6 0.17 12 412 6749 -41.9 -54.9 23 13.0 -42.3 10 32 298.0 298.0 280.6 298.2 0.05 13 400 6950 -42.5 -54.5 26 12.0 -42.9 10 33 299.8 299.8 281.3 300.0 0.06 14 332 8195 -47.7 -61.0 20 13.3 -48.0 10 62 309.1 309.1 285.0 309.2 0.03 15 300 8860 -50.5 -64.5 18 14.0 -50.8 15 60 314.2 314.2 286.8 314.3 0.02 16 296 8947 -50.9 -64.9 17 14.0 -51.1 15 60 314.8 314.8 287.1 314.9 0.02 17 294 8991 -50.9 -64.9 17 14.0 -51.1 15 59 315.4 315.4 287.2 315.5 0.02 18 250 10040 -50.5 -66.5 13 16.0 -50.8 10 44 331.0 331.0 292.0 331.1 0.02 19 200 11500 -49.5 -69.5 8 20.0 -50.0 10 29 354.4 354.4 297.6 354.5 0.02 20 150 13380 -49.9 -73.9 4 24.0 -50.5 5 25 384.1 384.1 302.9 384.1 0.01 21 100 16030 -50.5 -75.5 4 25.0 -51.4 5 13 430.2 430.2 308.9 430.2 0.01 22 70 18360 -50.9 -75.9 4 25.0 -52.0 5 11 475.5 475.5 313.1 475.6 0.02 23 50 20550 -51.1 -76.1 4 25.0 -52.6 50 15 523.1 523.1 316.5 523.2 0.02 24 37 22501 -52.3 -77.3 3 25.0 -54.0 21 9 567.0 567.0 319.0 567.2 0.03 25 30 23860 -51.1 -76.1 4 25.0 -53.4 360 5 605.3 605.3 320.9 605.6 0.04 26 20 26510 -49.3 -74.3 4 25.0 -52.9 75 7 685.3 685.3 324.0 686.0 0.08 27 12 29873 -48.5 -69.5 7 21.0 -53.6 64 13 795.9 796.0 327.2 798.6 0.27 28 10 31090 -42.9 -64.9 7 22.0 -50.8 60 15 859.4 859.7 328.7 866.1 0.62 29 7.3 33229 -39.3 -61.3 8 22.0 -50.1 955.1 955.8 330.7 971.4 1.37 30 7.0 33520 -33.5 -57.5 7 24.0 -47.5 990.6 992.0 331.5 1019.2 2.31 TRP 296 8947 -50.9 -64.9 17 14.0 -51.1 15 60 314.8 314.8 287.1 314.9 0.02 WND 332 8195 -47.7 -61.0 20 13.3 -48.0 10 62 309.1 309.1 285.0 309.2 0.03 Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: Surface below freezing Freezing level: 974.64 mb = 358.47 m = 1176.07 ft Freezing level: 965.15 mb = 438.91 m = 1439.96 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 44.23 % Est. max temperature: 3.98 C = 39.16 F Sfc-Lift cond lev (LCL): 834.22 mb = 1592.36 m = 5224.23 ft T: -8.60 C 700-500 lapse rate: 6.50 C/km ThetaE index: 2.26 C Layer 941.0- 925.0 mb Conv cond level (CCL): 648.63 mb = 3497.21 m = 11473.64 ft Mean mixing ratio: 1.39 g/kg Conv temperature: 13.26 C = 55.87 F Cap Strength: 7.78 C Lifted Index: 13.05 C Risk: None Lifted Index @300 mb: 24.07 C Lifted Index @700 mb: 7.78 C Showalter Index: 12.17 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 13.00 C K Index: -2.70 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 3.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.67 J/kg Max Up Vert Vel: 5.23 m/s Conv Inhibition (B-): 66108.02 J/kg Cap Strength: 12.84 C Lift Cond Lev (LCL): 776.48 mb = 2146.97 m = 7043.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 at 16 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 ---------------------------------------------------------- 0 976 347 320 1 0.6 -0.8 | 220 15 9.9 11.8 1 925 783 360 19 -0.0 -19.0 | 305 11 9.2 -6.5 2 850 1447 345 25 6.5 -24.1 | 306 20 15.7 -11.6 3 700 2940 20 15 -5.1 -14.1 | 291 4 4.1 -1.6 4 500 5400 10 25 -4.3 -24.6 | 338 13 4.9 -12.1 5 400 6950 10 33 -5.7 -32.5 | 350 20 3.5 -20.0 6 332 8195 10 62 -10.8 -61.1 | 2 49 -1.5 -48.5 7 300 8860 15 60 -15.5 -58.0 | 8 46 -6.3 -45.4 8 296 8947 15 60 -15.5 -58.0 | 8 46 -6.3 -45.4 9 250 10040 10 44 -7.6 -43.3 | 357 31 1.6 -30.8 10 200 11500 10 29 -5.0 -28.6 | 345 17 4.2 -16.0 11 150 13380 5 25 -2.2 -24.9 | 330 14 7.0 -12.4 12 100 16030 5 13 -1.1 -13.0 | 273 8 8.1 -0.4 13 70 18360 5 11 -1.0 -11.0 | 259 8 8.3 1.6 14 50 20550 50 15 -11.5 -9.6 | 142 4 -2.3 2.9 15 30 23860 360 5 -0.0 -5.0 | 231 12 9.2 7.5 16 20 26510 75 7 -6.8 -1.8 | 193 11 2.5 10.7 17 10 31090 60 15 -13.0 -7.5 | 143 6 -3.8 5.0 Wind Parameters Mean winds (0-6000m): 6.4 at 20.8 knts Storm direction: 36.4 at 15.6 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 89.4 deg Storm rel helicity (0-3000m) pos: 75.4 neg: -5.1 tot: 70.3 m^2/s^2 ave: 23.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.08 Bulk Shear: 12.71 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 ------------------------------------------------------------------------------- 500 358 11 262 10| 19.3 0.0 19.3| 65.7 0.0 65.7 131.4 0.97| 20.5 20.0 1000 354 17 290 12| 9.7 3.2 12.9| 67.0 -0.6 66.3 66.3 0.75| 13.5 10.1 1500 352 19 298 13| 6.1 2.1 8.2| 72.3 -1.5 70.8 47.2 0.64| 11.1 7.1 2000 354 19 301 13| 4.1 1.6 5.7| 73.5 -1.7 71.8 35.9 0.55| 9.7 5.4 2500 356 19 301 12| 3.0 1.3 4.3| 73.5 -4.4 69.1 27.6 0.45| 8.7 4.0 3000 359 19 302 11| 2.6 1.1 3.7| 75.4 -5.1 70.3 23.4 0.45| 7.7 3.5 4000 3 19 306 10| 2.0 1.2 3.2| 79.6 -5.1 74.6 18.6 0.46| 6.3 2.9 5000 5 19 312 10| 1.6 1.4 3.0| 82.8 -5.1 77.7 15.5 0.45| 5.5 2.5 6000 6 21 319 11| 1.3 1.6 2.9| 91.9 -5.1 86.8 14.5 0.45| 5.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20250429.00.gif