UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for URRR... Searching the city database file for: URRR ... Date:0000Z 18 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 1016 77 3.6 2.2 91 1.4 2.9 0 0 275.5 276.2 275.3 287.5 4.41 1 1013 102 8.8 7.1 89 1.7 7.9 346 0 280.9 282.0 280.5 298.0 6.25 2 1000 213 8.4 3.4 71 5.0 6.0 285 1 281.5 282.4 279.1 295.1 4.88 3 971 456 7.0 -1.0 57 8.0 3.5 270 3 282.5 283.1 278.0 292.8 3.66 4 925 852 3.6 -3.4 60 7.0 0.7 245 7 283.0 283.5 277.7 292.1 3.21 5 850 1533 -0.7 -6.7 64 6.0 -3.0 125 5 285.4 285.9 278.3 293.3 2.72 6 793 2083 -4.5 -9.0 71 4.5 -6.1 173 10 287.1 287.5 278.7 294.2 2.44 7 789 2123 -3.5 -8.3 69 4.8 -5.3 177 10 288.6 289.0 279.6 296.2 2.59 8 780 2214 -1.1 -8.1 59 7.0 -3.7 185 11 292.1 292.6 281.3 300.0 2.66 9 753 2495 -0.7 -21.7 19 21.0 -6.5 209 14 295.5 295.6 280.6 298.3 0.89 10 739 2645 -0.9 -25.9 13 25.0 -7.2 222 15 296.8 297.0 280.8 298.9 0.63 11 700 3075 -3.3 -28.3 12 25.0 -9.1 260 19 298.8 298.9 281.5 300.6 0.53 12 648 3681 -5.3 -31.3 11 26.0 -10.9 262 21 303.2 303.3 283.3 304.7 0.43 13 500 5660 -18.7 -34.7 23 16.0 -21.3 270 29 310.2 310.3 285.9 311.6 0.40 14 400 7280 -31.3 -44.3 27 13.0 -32.4 265 27 314.3 314.3 287.1 315.0 0.19 15 300 9260 -44.3 -58.3 20 14.0 -44.8 275 38 322.9 322.9 289.7 323.1 0.05 16 291 9463 -45.9 -59.9 19 14.0 -46.3 276 38 323.5 323.5 289.9 323.6 0.04 17 250 10460 -51.5 -64.5 20 13.0 -51.8 280 38 329.5 329.5 291.6 329.6 0.03 18 223 11198 -55.5 -67.5 21 12.0 -55.7 280 38 334.3 334.3 292.9 334.4 0.02 19 200 11890 -57.9 -68.9 23 11.0 -58.0 280 38 341.1 341.1 294.6 341.1 0.02 20 197 11985 -58.5 -69.5 23 11.0 -58.6 280 36 341.6 341.6 294.7 341.7 0.02 21 190 12212 -57.7 -69.7 20 12.0 -57.9 280 37 346.4 346.4 295.8 346.5 0.02 22 175 12727 -59.9 -70.9 22 11.0 -60.0 280 39 351.1 351.1 296.9 351.1 0.02 23 150 13690 -59.1 -70.1 23 11.0 -59.3 280 44 368.3 368.3 300.2 368.4 0.02 24 140 14125 -56.5 -68.5 21 12.0 -56.8 279 42 380.2 380.2 302.3 380.3 0.03 25 100 16240 -60.7 -72.7 19 12.0 -60.9 275 35 410.4 410.5 306.6 410.6 0.02 26 70 18460 -61.3 -74.3 16 13.0 -61.6 285 33 453.2 453.2 311.2 453.4 0.02 27 50 20550 -61.1 -74.1 16 13.0 -61.5 280 27 499.5 499.5 314.9 499.7 0.03 28 47 20933 -61.7 -74.7 16 13.0 -62.1 281 27 507.0 507.0 315.5 507.2 0.03 29 41 21781 -59.5 -73.5 15 14.0 -60.2 282 26 532.7 532.7 317.1 533.0 0.04 30 34 22944 -62.1 -76.1 14 14.0 -62.7 284 25 555.1 555.1 318.4 555.4 0.04 31 30 23720 -60.1 -74.1 14 14.0 -60.9 285 25 580.8 580.8 319.7 581.2 0.06 32 22 25678 -57.5 -72.5 13 15.0 -58.9 281 33 642.4 642.5 322.4 643.2 0.10 33 20 26280 -59.1 -74.1 13 15.0 -60.4 280 36 655.3 655.3 322.9 655.9 0.08 34 16 27676 -59.3 -74.3 13 15.0 -60.8 278 37 697.8 697.8 324.4 698.7 0.10 35 13 28994 -53.1 -69.1 13 16.0 -56.2 277 38 762.0 762.1 326.3 764.5 0.27 36 10 30680 -53.9 -70.9 11 17.0 -57.5 275 40 818.4 818.5 327.7 821.1 0.27 37 8.8 31506 -51.3 -69.3 10 18.0 -56.1 858.9 859.1 328.7 863.0 0.38 TRP 197 11985 -58.5 -69.5 23 11.0 -58.6 280 36 341.6 341.6 294.7 341.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5447.00 m Freezing level: 862.21 mb = 1422.14 m = 4665.76 ft Wetbulb zero: 910.31 mb = 980.91 m = 3218.16 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 34.79 % Est. max temperature: 13.03 C = 55.45 F Sfc-Lift cond lev (LCL): 994.17 mb = 261.18 m = 856.87 ft T: 8.12 C 700-500 lapse rate: 5.96 C/km ThetaE index: 5.94 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 829.07 mb = 1730.57 m = 5677.64 ft Mean mixing ratio: 3.97 g/kg Conv temperature: 14.17 C = 57.51 F Cap Strength: 12.55 C Lifted Index: 15.03 C Risk: None Lifted Index @300 mb: 21.01 C Lifted Index @700 mb: 10.10 C Showalter Index: 15.09 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 12.00 C K Index: -13.70 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.57 J/kg Max Up Vert Vel: 4.37 m/s Conv Inhibition (B-): 56080.30 J/kg Cap Strength: 14.84 C Lift Cond Lev (LCL): 876.66 mb = 1284.26 m = 4213.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 13 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 0 0 -0.0 -0.0 | 112 13 -11.6 4.8 1 1000 213 285 1 1.0 -0.3 | 113 12 -10.6 4.5 2 925 852 245 7 6.3 3.0 | 146 9 -5.3 7.7 3 850 1533 125 5 -4.1 2.9 | 116 17 -15.7 7.6 4 700 3075 260 19 18.7 3.3 | 221 11 7.1 8.1 5 500 5660 270 29 29.0 -0.0 | 255 18 17.4 4.8 6 400 7280 265 27 26.9 2.4 | 245 17 15.3 7.1 7 300 9260 275 38 37.9 -3.3 | 267 26 26.2 1.5 8 250 10460 280 38 37.4 -6.6 | 274 26 25.8 -1.8 9 200 11890 280 38 37.4 -6.6 | 274 26 25.8 -1.8 10 197 11985 280 36 35.5 -6.3 | 274 24 23.8 -1.5 11 150 13690 280 44 43.3 -7.6 | 275 32 31.7 -2.9 12 100 16240 275 35 34.9 -3.1 | 266 23 23.3 1.7 13 70 18460 285 33 31.9 -8.5 | 281 21 20.3 -3.8 14 50 20550 280 27 26.6 -4.7 | 270 15 15.0 0.1 15 30 23720 285 25 24.1 -6.5 | 278 13 12.5 -1.7 16 20 26280 280 36 35.5 -6.3 | 274 24 23.8 -1.5 17 10 30680 275 40 39.8 -3.5 | 267 28 28.2 1.3 Wind Parameters Mean winds (0-6000m): 262.4 at 16.7 knts Storm direction: 292.4 at 12.6 knts Shear (0-3000m) pos: 3.9 neg: 0.9 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 109.0 deg Storm rel helicity (0-3000m) pos: 141.8 neg: -32.0 tot: 109.9 m^2/s^2 ave: 36.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.34 Bulk Shear: 28.31 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 ------------------------------------------------------------------------------- 500 268 2 117 11| 0.0 4.5 4.5| 7.0 -0.5 6.4 12.9 0.52| 4.8 2.5 1000 242 4 130 10| 0.0 3.3 3.3| 14.2 -4.6 9.6 9.6 0.34| 6.3 2.2 1500 225 5 134 12| 0.0 1.9 1.9| 14.2 -32.0 -17.8 -11.9 -0.11| 6.9 -0.7 2000 196 5 134 14| 1.8 1.4 3.2| 49.9 -32.0 17.9 9.0 0.18| 7.1 1.3 2500 208 7 142 14| 3.1 1.1 4.2| 98.2 -32.0 66.2 26.5 0.39| 7.8 3.1 3000 242 8 155 10| 3.9 0.9 4.9|141.8 -32.0 109.9 36.6 0.53| 8.8 4.6 4000 253 11 175 8| 3.5 0.7 4.2|152.2 -32.0 120.2 30.0 0.55| 7.1 3.9 5000 259 14 197 8| 3.2 0.6 3.7|163.9 -32.0 132.0 26.4 0.56| 6.1 3.4 6000 262 17 215 9| 2.8 0.5 3.3|171.5 -35.4 136.1 22.7 0.54| 5.4 2.9 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20251018.00.gif