UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 16 OCT 25 Station: U3415 WMO ident: 23415 Latitude: 65.12 Longitude: 57.10 ------------------------------------------------------------------------------- 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 1009 60 1.8 -0.5 85 2.3 0.8 160 7 274.2 274.9 273.5 284.2 3.65 1 1000 132 1.2 -0.8 86 2.0 0.4 180 15 274.4 275.0 273.5 284.1 3.60 2 944 595 1.0 -2.8 76 3.8 -0.5 210 24 278.7 279.3 275.6 287.9 3.29 3 925 758 0.0 -6.0 64 6.0 -2.2 220 27 279.3 279.8 274.9 286.7 2.64 4 916 836 -0.7 -6.7 64 6.0 -2.9 220 28 279.4 279.8 274.8 286.5 2.52 5 874 1210 -3.9 -8.9 68 5.0 -5.5 220 32 279.8 280.2 274.6 286.2 2.23 6 850 1430 -4.3 -9.3 68 5.0 -6.0 220 35 281.6 282.0 275.6 288.0 2.22 7 814 1769 -6.1 -9.8 75 3.7 -7.3 218 35 283.2 283.6 276.5 289.7 2.23 8 759 2314 -8.5 -18.5 44 10.0 -11.1 214 35 286.4 286.6 276.6 289.9 1.17 9 712 2806 -11.7 -24.7 33 13.0 -14.4 211 35 288.1 288.3 276.9 290.4 0.72 10 700 2936 -12.5 -25.5 33 13.0 -15.1 210 35 288.6 288.8 277.0 290.8 0.69 11 621 3838 -17.7 -27.7 41 10.0 -19.4 210 43 292.7 292.9 279.0 294.8 0.63 12 563 4568 -18.3 -27.3 45 9.0 -20.0 210 50 300.4 300.5 282.5 302.7 0.72 13 500 5440 -25.1 -32.1 52 7.0 -26.1 210 58 302.4 302.5 283.1 304.2 0.52 14 448 6232 -30.7 -37.7 50 7.0 -31.4 210 69 305.0 305.1 283.9 306.2 0.33 15 432 6490 -32.6 -39.6 50 7.0 -33.2 210 73 305.9 305.9 284.1 306.9 0.28 16 400 7030 -36.5 -43.5 48 7.0 -37.0 210 73 307.6 307.6 284.7 308.3 0.20 17 300 8960 -50.5 -57.5 43 7.0 -50.7 210 68 314.2 314.2 286.9 314.4 0.05 18 276 9499 -54.1 -61.1 42 7.0 -54.2 210 68 316.6 316.6 287.6 316.7 0.04 19 250 10130 -57.1 -64.1 41 7.0 -57.2 210 68 321.2 321.2 289.1 321.3 0.03 20 248 10181 -57.1 -64.1 41 7.0 -57.2 210 68 321.9 321.9 289.3 322.0 0.03 21 247 10206 -57.1 -64.1 41 7.0 -57.2 210 67 322.3 322.3 289.5 322.4 0.03 22 212 11178 -54.1 -61.1 42 7.0 -54.3 214 42 341.4 341.4 294.7 341.6 0.05 23 200 11550 -56.1 -63.1 41 7.0 -56.2 215 33 343.9 343.9 295.3 344.1 0.04 24 194 11743 -57.1 -64.1 41 7.0 -57.2 216 32 345.3 345.3 295.6 345.5 0.04 25 185 12045 -54.3 -62.3 37 8.0 -54.5 218 30 354.6 354.6 297.7 354.8 0.05 26 150 13390 -53.7 -63.7 28 10.0 -54.0 225 23 377.5 377.6 301.9 377.8 0.05 27 131 14268 -51.9 -63.9 22 12.0 -52.4 223 20 395.7 395.7 304.6 395.9 0.05 28 115 15108 -55.7 -69.7 16 14.0 -56.1 222 16 403.6 403.7 305.7 403.8 0.03 29 100 16000 -56.3 -70.3 16 14.0 -56.7 220 13 418.9 419.0 307.6 419.1 0.03 30 93 16462 -55.1 -70.1 14 15.0 -55.6 226 12 430.1 430.1 308.9 430.3 0.03 31 70 18260 -58.7 -74.7 11 16.0 -59.2 250 7 458.8 458.8 311.7 458.9 0.02 32 66 18628 -59.7 -75.7 11 16.0 -60.1 257 7 464.4 464.4 312.2 464.5 0.02 33 60 19223 -58.7 -75.7 9 17.0 -59.2 268 7 479.5 479.5 313.4 479.6 0.02 34 50 20360 -60.7 -78.7 8 18.0 -61.2 290 7 500.4 500.4 315.0 500.5 0.02 35 35 22582 -62.1 -80.1 7 18.0 -62.7 314 10 550.5 550.5 318.1 550.7 0.02 36 30 23540 -61.1 -79.1 8 18.0 -61.9 325 11 578.1 578.1 319.6 578.2 0.03 37 27 24194 -60.3 -79.3 7 19.0 -61.2 330 12 598.0 598.0 320.5 598.2 0.03 38 22 25462 -62.5 -80.5 7 18.0 -63.4 340 14 627.5 627.5 321.8 627.7 0.03 39 20 26050 -61.7 -80.7 6 19.0 -62.7 345 15 647.3 647.3 322.6 647.5 0.03 40 16 27441 -59.1 -79.1 6 20.0 -60.7 327 16 698.5 698.5 324.4 698.9 0.05 41 14 28274 -60.9 -79.9 6 19.0 -62.4 317 17 719.5 719.6 325.1 720.0 0.05 42 10 30400 -54.1 -75.1 6 21.0 -57.9 290 19 817.6 817.7 327.7 819.0 0.14 43 9.3 30864 -55.7 -76.7 6 21.0 -59.2 828.7 828.7 328.0 829.9 0.12 44 6.7 32971 -51.9 -73.9 5 22.0 -57.6 926.0 926.2 329.9 929.0 0.26 TRP 248 10181 -57.1 -64.1 41 7.0 -57.2 210 68 321.9 321.9 289.3 322.0 0.03 WND 432 6490 -32.6 -39.6 50 7.0 -33.2 210 73 305.9 305.9 284.1 306.9 0.28 Sounding variables and indices 1000-500 mb thick: 5308.00 m Freezing level: 925.00 mb = 758.00 m = 2486.85 ft Wetbulb zero: 976.34 mb = 324.37 m = 1064.19 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 53.03 % Est. max temperature: 8.52 C = 47.34 F Sfc-Lift cond lev (LCL): 973.51 mb = 347.67 m = 1140.64 ft T: 1.11 C 700-500 lapse rate: 5.03 C/km ThetaE index: 1.70 C Layer 925.0- 850.0 mb Conv cond level (CCL): 843.53 mb = 1489.92 m = 4888.13 ft Mean mixing ratio: 3.22 g/kg Conv temperature: 9.49 C = 49.09 F Cap Strength: 13.32 C Lifted Index: 14.02 C Risk: None Lifted Index @300 mb: 19.85 C Lifted Index @700 mb: 5.70 C Showalter Index: 12.61 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 15.80 C K Index: -1.50 Risk: None Sweat Index: 128.00 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.60 J/kg Max Up Vert Vel: 6.42 m/s Conv Inhibition (B-): 61241.86 J/kg Cap Strength: 13.95 C Lift Cond Lev (LCL): 904.56 mb = 936.42 m = 3072.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 31 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 1009 60 160 7 -2.4 6.6 | 75 30 -29.3 -8.0 1 1000 132 180 15 0.0 15.0 | 91 27 -26.9 0.5 2 925 758 220 27 17.4 20.7 | 123 11 -9.5 6.1 3 850 1430 220 35 22.5 26.8 | 160 13 -4.4 12.3 4 700 2936 210 35 17.5 30.3 | 149 18 -9.4 15.8 5 500 5440 210 58 29.0 50.2 | 183 36 2.1 35.7 6 432 6490 210 73 36.5 63.2 | 191 50 9.6 48.7 7 400 7030 210 73 36.5 63.2 | 191 50 9.6 48.7 8 300 8960 210 68 34.0 58.9 | 189 45 7.1 44.3 9 250 10130 210 68 34.0 58.9 | 189 45 7.1 44.3 10 248 10181 210 68 34.0 58.9 | 189 45 7.1 44.3 11 200 11550 215 33 18.9 27.0 | 148 15 -8.0 12.5 12 150 13390 225 23 16.3 16.3 | 99 11 -10.6 1.7 13 100 16000 220 13 8.4 10.0 | 76 19 -18.5 -4.6 14 70 18260 250 7 6.6 2.4 | 59 24 -20.3 -12.2 15 50 20360 290 7 6.6 -2.4 | 50 26 -20.3 -16.9 16 30 23540 325 11 6.3 -9.0 | 41 31 -20.6 -23.6 17 20 26050 345 15 3.9 -14.5 | 38 37 -23.0 -29.0 18 10 30400 290 19 17.9 -6.5 | 23 23 -9.0 -21.0 Wind Parameters Mean winds (0-6000m): 211.6 at 40.8 knts Storm direction: 241.6 at 30.6 knts Shear (0-3000m) pos: 4.8 neg: 1.4 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 77.5 deg Storm rel helicity (0-3000m) pos: 144.1 neg: -11.5 tot: 132.6 m^2/s^2 ave: 44.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.27 Bulk Shear: 77.36 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 ------------------------------------------------------------------------------- 500 195 18 97 23| 19.7 0.0 19.7|104.9 0.0 104.9 209.8 0.75| 21.6 16.1 1000 210 23 108 16| 14.3 0.0 14.3|127.1 0.0 127.1 127.1 0.71| 16.1 11.5 1500 215 26 120 14| 9.5 1.5 11.0|140.0 -0.7 139.3 92.9 0.72| 12.4 9.0 2000 215 28 129 13| 7.1 1.3 8.4|140.0 -4.5 135.5 67.7 0.66| 9.8 6.5 2500 215 30 135 14| 5.7 1.3 7.0|140.0 -8.8 131.2 52.5 0.60| 8.3 5.0 3000 214 31 138 14| 4.8 1.4 6.1|144.1 -11.5 132.6 44.2 0.57| 7.3 4.2 4000 213 33 146 16| 3.6 2.1 5.6|183.0 -11.5 171.5 42.9 0.60| 6.7 4.0 5000 212 37 156 18| 2.9 2.6 5.4|221.9 -11.5 210.4 42.1 0.59| 6.3 3.7 6000 212 41 165 21| 2.4 3.2 5.6|274.2 -11.5 262.7 43.8 0.57| 6.3 3.6 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251016.00.gif