UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 5 DEC 25 Station: URRR WMO ident: 34731 Latitude: 47.25 Longitude: 39.82 Elevation: 77.00 ------------------------------------------------------------------------------- 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 1016 77 3.2 -0.1 79 3.3 1.8 55 3 275.1 275.7 274.2 285.3 3.73 1 1000 200 1.2 -3.0 74 4.2 -0.4 75 15 274.4 274.9 272.7 282.7 3.06 2 925 829 -2.7 -4.7 86 2.0 -3.4 125 23 276.5 277.0 273.8 284.6 2.91 3 910 958 -3.5 -5.4 87 1.9 -4.2 132 21 277.0 277.5 273.9 284.8 2.81 4 899 1053 -4.3 -6.3 86 2.0 -5.0 137 19 277.2 277.6 273.8 284.6 2.65 5 891 1124 0.0 -2.1 86 2.1 -0.9 141 18 282.3 282.9 278.0 292.7 3.67 6 850 1500 0.4 -8.6 51 9.0 -2.9 160 11 286.6 287.0 278.3 293.4 2.35 7 840 1595 0.8 -8.2 51 9.0 -2.6 163 11 288.0 288.4 279.1 295.1 2.45 8 768 2314 -0.5 -18.5 24 18.0 -5.8 189 7 294.0 294.2 280.3 297.6 1.16 9 759 2408 -1.3 -20.3 22 19.0 -6.7 192 6 294.2 294.3 280.1 297.3 1.00 10 700 3048 -6.3 -19.3 35 13.0 -9.9 215 3 295.5 295.7 281.0 299.2 1.18 11 690 3160 -6.7 -18.7 38 12.0 -10.1 218 3 296.3 296.5 281.4 300.2 1.27 12 623 3950 -11.3 -27.3 25 16.0 -14.7 243 4 299.8 299.9 282.1 301.9 0.65 13 505 5518 -24.7 -36.7 32 12.0 -26.2 293 7 302.1 302.1 282.7 303.2 0.33 14 500 5590 -25.3 -37.3 32 12.0 -26.7 295 7 302.2 302.2 282.7 303.3 0.31 15 459 6208 -28.1 -44.1 20 16.0 -29.5 303 13 306.2 306.2 284.1 306.8 0.17 16 400 7180 -35.9 -53.9 14 18.0 -36.8 315 23 308.3 308.3 284.8 308.6 0.06 17 374 7643 -39.1 -57.1 13 18.0 -39.8 316 24 310.1 310.1 285.4 310.2 0.05 18 300 9120 -49.3 -65.3 14 16.0 -49.6 320 29 315.9 315.9 287.4 315.9 0.02 19 265 9920 -55.5 -70.5 14 15.0 -55.7 317 36 318.2 318.2 288.2 318.2 0.01 20 250 10290 -56.7 -72.7 12 16.0 -56.9 315 40 321.8 321.8 289.3 321.8 0.01 21 200 11680 -60.9 -75.9 12 15.0 -61.0 315 31 336.3 336.3 293.4 336.3 0.01 22 192 11934 -62.3 -77.3 12 15.0 -62.4 310 31 338.0 338.0 293.9 338.0 0.01 23 150 13480 -58.7 -73.7 13 15.0 -58.9 285 23 368.9 368.9 300.4 369.0 0.01 24 127 14525 -57.3 -73.3 11 16.0 -57.6 279 24 389.5 389.5 303.7 389.5 0.01 25 116 15092 -60.3 -76.3 11 16.0 -60.5 275 24 394.1 394.1 304.4 394.2 0.01 26 112 15311 -58.3 -74.3 11 16.0 -58.6 274 24 401.8 401.8 305.5 401.9 0.01 27 100 16020 -59.3 -75.3 11 16.0 -59.6 270 25 413.2 413.2 306.9 413.2 0.01 28 70 18240 -62.1 -79.1 9 17.0 -62.4 280 21 451.5 451.5 311.0 451.6 0.01 29 59 19289 -64.9 -82.9 7 18.0 -65.1 283 29 467.9 467.9 312.5 467.9 0.01 30 50 20300 -63.9 -81.9 7 18.0 -64.3 285 36 492.9 492.9 314.4 493.0 0.01 31 30 23400 -67.3 -85.3 6 18.0 -67.7 280 46 561.2 561.2 318.7 561.2 0.01 32 24 24742 -67.5 -85.5 6 18.0 -67.9 286 59 597.6 597.6 320.5 597.6 0.01 33 20 25830 -70.7 -88.7 5 18.0 -71.1 290 69 619.8 619.8 321.5 619.8 0.01 34 15 27540 -72.3 -90.3 5 18.0 -72.6 290 77 667.6 667.6 323.3 667.6 0.01 35 11 29382 -70.6 -89.4 5 18.8 -71.2 290 85 735.6 735.6 325.6 735.7 0.01 36 10 29950 -70.1 -89.1 5 19.0 -70.8 285 85 757.9 757.9 326.1 758.0 0.01 37 9.6 30193 -69.5 -88.5 5 19.0 -70.3 769.1 769.1 326.4 769.2 0.02 TRP 192 11934 -62.3 -77.3 12 15.0 -62.4 310 31 338.0 338.0 293.9 338.0 0.01 WND 11 29382 -70.6 -89.4 5 18.8 -71.2 290 85 735.6 735.6 325.6 735.7 0.01 Sounding variables and indices 1000-500 mb thick: 5390.00 m Freezing level: 976.92 mb = 393.54 m = 1291.12 ft Freezing level: 891.00 mb = 1124.12 m = 3688.00 ft Freezing level: 795.69 mb = 2037.55 m = 6684.78 ft Wetbulb zero: 1002.98 mb = 176.97 m = 580.60 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 43.02 % Est. max temperature: 13.02 C = 55.44 F Sfc-Lift cond lev (LCL): 965.37 mb = 484.38 m = 1589.16 ft T: -0.56 C 700-500 lapse rate: 7.47 C/km ThetaE index: 2.54 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 663.04 mb = 3468.29 m = 11378.77 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 25.86 C = 78.55 F Cap Strength: 15.75 C Lifted Index: 15.64 C Risk: None Lifted Index @300 mb: 22.75 C Lifted Index @700 mb: 13.54 C Showalter Index: 8.37 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 16.70 C K Index: 4.10 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.61 J/kg Max Up Vert Vel: 2.69 m/s Conv Inhibition (B-): 53069.61 J/kg Cap Strength: 15.73 C Lift Cond Lev (LCL): 919.36 mb = 877.17 m = 2877.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 192 at 7 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 1016 77 55 3 -2.5 -1.7 | 25 9 -3.8 -8.1 1 1000 200 75 15 -14.5 -3.9 | 57 19 -15.8 -10.2 2 925 829 125 23 -18.8 13.2 | 109 21 -20.2 6.8 3 850 1500 160 11 -3.8 10.3 | 128 6 -5.1 4.0 4 700 3048 215 3 1.7 2.5 | 355 4 0.4 -3.9 5 500 5590 295 7 6.3 -3.0 | 332 11 5.0 -9.3 6 400 7180 315 23 16.3 -16.3 | 327 27 14.9 -22.6 7 300 9120 320 29 18.6 -22.2 | 329 33 17.3 -28.6 8 250 10290 315 40 28.3 -28.3 | 322 44 26.9 -34.6 9 200 11680 315 31 21.9 -21.9 | 324 35 20.6 -28.3 10 192 11934 310 31 23.7 -19.9 | 320 35 22.4 -26.3 11 150 13480 285 23 22.2 -6.0 | 301 24 20.9 -12.3 12 100 16020 270 25 25.0 -0.0 | 285 24 23.6 -6.4 13 70 18240 280 21 20.7 -3.6 | 297 22 19.3 -10.0 14 50 20300 285 36 34.8 -9.3 | 295 37 33.4 -15.7 15 30 23400 280 46 45.3 -8.0 | 288 46 43.9 -14.4 16 20 25830 290 69 64.8 -23.6 | 295 70 63.5 -30.0 17 11 29382 290 85 79.9 -29.1 | 294 86 78.5 -35.4 18 10 29950 285 85 82.1 -22.0 | 289 86 80.7 -28.4 Wind Parameters Mean winds (0-6000m): 162.0 at 8.7 knts Storm direction: 192.0 at 6.5 knts Shear (0-3000m) pos: 1.0 neg: 0.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -31.6 deg Storm rel helicity (0-3000m) pos: 145.7 neg: -0.0 tot: 145.6 m^2/s^2 ave: 48.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 30.50 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 89 15 68 18| 18.5 0.0 18.5| 77.8 0.0 77.8 155.6 0.79| 23.2 18.2 1000 111 18 90 18| 9.5 0.0 9.5|137.2 0.0 137.2 137.2 0.79| 18.9 14.9 1500 120 17 97 16| 4.1 0.0 4.1|144.3 0.0 144.3 96.2 0.67| 16.0 10.7 2000 128 15 102 14| 2.6 0.0 2.6|145.3 0.0 145.3 72.7 0.63| 13.0 8.2 2500 133 13 104 12| 1.7 0.0 1.7|145.3 -0.0 145.3 58.1 0.57| 11.2 6.4 3000 135 12 101 10| 1.0 0.0 1.0|145.7 -0.0 145.6 48.5 0.55| 9.8 5.4 4000 142 10 101 8| 1.0 0.0 1.0|145.7 -2.3 143.4 35.8 0.49| 7.7 3.8 5000 150 9 103 6| 0.9 0.0 0.9|146.3 -2.7 143.5 28.7 0.47| 6.5 3.0 6000 162 9 115 4| 1.1 0.0 1.1|148.4 -7.7 140.7 23.4 0.41| 6.0 2.5 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20251205.12.gif