UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 19 OCT 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 1004 77 14.6 10.0 74 4.6 12.0 105 3 287.4 288.8 284.9 309.0 7.69 1 1000 114 13.4 7.4 67 6.0 10.1 115 3 286.5 287.7 283.2 304.7 6.46 2 977 309 11.2 6.4 72 4.8 8.6 149 5 286.2 287.3 282.8 303.6 6.17 3 925 763 7.6 4.0 78 3.6 5.8 230 9 287.1 288.0 282.4 302.7 5.51 4 850 1455 3.4 -1.2 72 4.6 1.3 230 17 289.7 290.4 282.0 301.6 4.12 5 779 2158 0.0 -6.0 64 6.0 -2.4 241 20 293.4 293.9 282.4 302.7 3.13 6 700 3009 -3.9 -10.9 58 7.0 -6.4 255 23 298.2 298.6 283.6 305.4 2.38 7 699 3020 -4.1 -11.1 58 7.0 -6.6 255 23 298.1 298.5 283.5 305.2 2.34 8 682 3215 -1.5 -13.5 39 12.0 -5.8 254 24 303.1 303.4 285.1 309.3 1.98 9 660 3474 -3.1 -19.1 28 16.0 -8.0 253 24 304.1 304.4 284.7 308.3 1.28 10 500 5600 -19.5 -24.5 64 5.0 -20.6 245 31 309.3 309.5 286.3 312.8 1.05 11 474 5995 -21.9 -26.7 65 4.8 -22.8 243 31 311.1 311.2 286.8 314.1 0.91 12 426 6771 -28.3 -33.3 62 5.0 -29.0 238 32 312.5 312.6 286.9 314.4 0.54 13 400 7220 -31.1 -37.1 56 6.0 -31.8 235 33 314.6 314.6 287.4 316.0 0.40 14 337 8418 -38.3 -51.3 24 13.0 -39.1 244 32 320.5 320.6 289.0 320.9 0.10 15 300 9210 -43.5 -57.5 20 14.0 -44.0 250 31 324.0 324.1 290.0 324.3 0.05 16 250 10410 -51.5 -64.5 20 13.0 -51.8 255 33 329.5 329.5 291.6 329.6 0.03 17 238 10727 -53.7 -66.7 19 13.0 -53.9 253 34 330.9 330.9 292.0 330.9 0.02 18 204 11706 -58.9 -70.9 20 12.0 -59.0 245 38 337.6 337.6 293.7 337.6 0.01 19 200 11830 -58.5 -70.5 20 12.0 -58.6 245 40 340.1 340.1 294.4 340.2 0.01 20 171 12814 -56.3 -68.3 21 12.0 -56.5 250 40 359.4 359.4 298.6 359.5 0.02 21 150 13640 -57.5 -69.5 20 12.0 -57.7 255 40 371.0 371.0 300.8 371.1 0.02 22 100 16200 -58.3 -73.3 13 15.0 -58.6 265 36 415.1 415.1 307.2 415.2 0.02 23 85 17219 -59.3 -74.3 13 15.0 -59.6 270 34 432.8 432.8 309.1 432.9 0.02 24 70 18430 -60.3 -76.3 11 16.0 -60.7 275 31 455.4 455.4 311.4 455.5 0.02 25 50 20530 -59.5 -76.5 9 17.0 -60.0 275 36 503.3 503.3 315.2 503.4 0.02 26 49 20657 -59.1 -76.1 9 17.0 -59.7 275 36 507.1 507.1 315.5 507.3 0.03 27 35 22750 -63.1 -80.1 8 17.0 -63.6 275 33 547.9 547.9 318.0 548.0 0.02 28 30 23710 -58.5 -77.5 7 19.0 -59.5 275 31 585.2 585.2 319.9 585.4 0.03 29 20 26240 -59.3 -79.3 6 20.0 -60.6 275 29 654.7 654.7 322.9 655.0 0.04 30 11 29995 -54.5 -76.5 5 22.0 -57.9 284 37 794.2 794.2 327.1 795.2 0.11 31 10 30600 -56.1 -78.1 5 22.0 -59.3 285 38 810.1 810.2 327.5 811.0 0.09 32 5.1 34940 -50.1 -75.1 4 25.0 -57.7 1009.3 1009.5 331.4 1012.8 0.28 TRP 204 11706 -58.9 -70.9 20 12.0 -59.0 245 38 337.6 337.6 293.7 337.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5486.00 m Freezing level: 779.00 mb = 2158.33 m = 7081.06 ft Wetbulb zero: 825.22 mb = 1693.57 m = 5556.26 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 57.37 % Est. max temperature: 16.74 C = 62.14 F Sfc-Lift cond lev (LCL): 937.05 mb = 655.57 m = 2150.79 ft T: 8.45 C 700-500 lapse rate: 6.02 C/km ThetaE index: 7.36 C Layer 1000.0- 779.0 mb Conv cond level (CCL): 857.03 mb = 1387.58 m = 4552.38 ft Mean mixing ratio: 5.88 g/kg Conv temperature: 16.64 C = 61.95 F Cap Strength: 7.60 C Lifted Index: 7.14 C Risk: None Lifted Index @300 mb: 14.78 C Lifted Index @700 mb: 3.64 C Showalter Index: 8.31 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 18.30 C K Index: 14.70 Risk: None Sweat Index: 122.35 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.55 J/kg Max Up Vert Vel: 3.02 m/s Conv Inhibition (B-): 60788.83 J/kg Cap Strength: 7.57 C Lift Cond Lev (LCL): 891.57 mb = 1064.27 m = 3491.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 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 1004 77 105 3 -2.9 0.8 | 97 19 -19.1 2.3 1 1000 114 115 3 -2.7 1.3 | 98 19 -18.9 2.8 2 925 763 230 9 6.9 5.8 | 128 12 -9.3 7.3 3 850 1455 230 17 13.0 10.9 | 166 13 -3.2 12.5 4 700 3009 255 23 22.2 6.0 | 219 10 6.0 7.5 5 500 5600 245 31 28.1 13.1 | 219 19 11.9 14.6 6 400 7220 235 33 27.0 18.9 | 208 23 10.8 20.5 7 300 9210 250 31 29.1 10.6 | 227 18 12.9 12.1 8 250 10410 255 33 31.9 8.5 | 237 19 15.7 10.1 9 204 11706 245 38 34.4 16.1 | 226 25 18.2 17.6 10 200 11830 245 40 36.3 16.9 | 227 27 20.0 18.4 11 150 13640 255 40 38.6 10.4 | 242 25 22.4 11.9 12 100 16200 265 36 35.9 3.1 | 257 20 19.7 4.7 13 70 18430 275 31 30.9 -2.7 | 275 15 14.7 -1.2 14 50 20530 275 36 35.9 -3.1 | 275 20 19.7 -1.6 15 30 23710 275 31 30.9 -2.7 | 275 15 14.7 -1.2 16 20 26240 275 29 28.9 -2.5 | 274 13 12.7 -1.0 17 10 30600 285 38 36.7 -9.8 | 292 22 20.5 -8.3 Wind Parameters Mean winds (0-6000m): 245.4 at 21.7 knts Storm direction: 275.4 at 16.3 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 122.1 deg Storm rel helicity (0-3000m) pos: 99.8 neg: 0.0 tot: 99.8 m^2/s^2 ave: 33.3 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 56.82 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 ------------------------------------------------------------------------------- 500 173 5 111 18| 8.2 0.0 8.2| 39.4 0.0 39.4 78.7 0.88| 9.3 8.2 1000 221 7 122 13| 7.5 0.0 7.5| 57.4 0.0 57.4 57.4 0.76| 9.0 6.9 1500 226 10 134 12| 6.7 0.0 6.7| 73.1 0.0 73.1 48.7 0.81| 7.7 6.2 2000 230 12 144 12| 5.6 0.0 5.6| 82.4 0.0 82.4 41.2 0.82| 6.6 5.4 2500 235 14 153 11| 4.9 0.0 4.9| 91.6 0.0 91.6 36.6 0.83| 6.0 5.0 3000 240 15 162 10| 4.4 0.0 4.4| 99.8 0.0 99.8 33.3 0.85| 5.6 4.7 4000 244 18 178 9| 3.3 0.5 3.8|100.6 0.0 100.6 25.2 0.77| 4.6 3.6 5000 246 20 191 10| 2.7 0.7 3.4|100.6 -0.7 99.9 20.0 0.70| 4.1 2.8 6000 245 22 198 11| 2.2 0.9 3.1|100.6 -7.9 92.7 15.5 0.61| 3.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20251019.12.gif