UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042323.upa.cvt Date: 2300Z 23 APR 25 Searching for 89571... Searching the city database file for: 89571 ... Date:2300Z 23 APR 25 Station: 89571 WMO ident: 89571 Latitude: -68.57 Longitude: 77.95 Elevation: 13.00 ------------------------------------------------------------------------------- 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 -39 SFC 992 13 -26.9 -30.8 69 3.9 -27.2 145 6 246.8 246.9 246.5 247.6 0.30 2 983 80 -25.7 -29.2 72 3.5 -26.0 248.7 248.7 248.3 249.6 0.35 3 969 185 -26.1 -28.4 81 2.3 -26.3 249.3 249.3 248.9 250.3 0.38 4 943 384 -26.3 -30.2 70 3.9 -26.6 251.0 251.1 250.3 251.9 0.33 5 925 525 -24.1 -30.1 58 6.0 -24.6 220 14 254.7 254.7 253.5 255.6 0.34 6 917 588 -23.9 -31.9 48 8.0 -24.6 255.5 255.5 254.1 256.3 0.29 7 911 636 -23.7 -29.7 58 6.0 -24.3 256.2 256.2 254.8 257.2 0.36 8 873 947 -25.1 -29.0 70 3.9 -25.5 257.9 257.9 256.3 259.0 0.40 9 850 1140 -26.3 -31.1 64 4.8 -26.7 225 16 258.6 258.6 256.7 259.6 0.34 10 819 1408 -27.7 -33.7 57 6.0 -28.2 259.9 259.9 257.6 260.7 0.27 11 803 1550 -27.5 -36.5 42 9.0 -28.2 261.6 261.6 258.8 262.2 0.21 12 778 1780 -21.9 -47.9 8 26.0 -23.7 270.0 270.0 264.7 270.2 0.06 13 700 2554 -24.3 -47.3 10 23.0 -25.8 235 49 275.6 275.6 268.5 275.8 0.08 14 686 2701 -24.7 -46.7 11 22.0 -26.2 276.7 276.7 269.3 277.0 0.08 15 579 3916 -30.7 -57.7 5 27.0 -31.9 283.5 283.5 273.2 283.6 0.03 16 566 4077 -30.5 -59.5 4 29.0 -31.7 285.5 285.5 274.3 285.6 0.02 17 549 4293 -30.7 -45.7 22 15.0 -31.7 287.8 287.8 275.7 288.2 0.12 18 545 4345 -31.1 -42.1 33 11.0 -31.9 287.9 288.0 275.9 288.5 0.17 19 500 4950 -34.5 -45.5 32 11.0 -35.1 230 92 291.0 291.0 277.4 291.4 0.13 20 463 5486 -37.9 -45.9 43 8.0 -38.3 293.2 293.2 278.4 293.7 0.14 21 454 5622 -38.9 -46.9 43 8.0 -39.3 293.6 293.6 278.6 294.0 0.12 22 440 5838 -38.9 -54.9 17 16.0 -39.5 296.2 296.3 279.7 296.4 0.05 23 429 6012 -39.5 -49.5 34 10.0 -39.9 297.6 297.7 280.4 298.0 0.10 24 422 6125 -39.7 -54.7 19 15.0 -40.3 298.8 298.8 280.9 299.0 0.05 25 400 6490 -42.7 -56.7 20 14.0 -43.1 235 105 299.5 299.5 281.2 299.7 0.04 26 384 6764 -45.1 -58.1 22 13.0 -45.4 299.9 299.9 281.3 300.0 0.04 27 308 8211 -53.7 -61.7 37 8.0 -53.8 307.3 307.3 284.4 307.5 0.03 28 300 8380 -54.1 -66.1 22 12.0 -54.2 235 124 309.1 309.1 285.0 309.2 0.02 29 266 9142 -59.3 -69.3 26 10.0 -59.4 230 117 312.3 312.3 286.2 312.4 0.01 30 250 9530 -58.9 -74.9 11 16.0 -59.0 230 97 318.5 318.5 288.3 318.5 0.01 31 242 9733 -59.7 -76.7 9 17.0 -59.8 320.3 320.3 288.8 320.3 0.00 32 229 10081 -55.3 -81.3 3 26.0 -55.5 332.1 332.1 292.3 332.1 0.00 33 218 10393 -56.9 -81.9 3 25.0 -57.1 334.3 334.3 292.9 334.3 0.00 34 200 10940 -55.1 -83.1 2 28.0 -55.4 240 64 345.5 345.5 295.6 345.5 0.00 35 150 12770 -55.7 -84.7 1 29.0 -56.1 240 56 374.1 374.1 301.3 374.1 0.00 36 140 13210 -54.3 -84.3 1 30.0 -54.7 384.0 384.0 302.9 384.0 0.00 37 112 14627 -57.9 -85.9 2 28.0 -58.2 402.6 402.6 305.6 402.6 0.00 38 100 15340 -58.5 -86.5 2 28.0 -58.9 260 59 414.7 414.7 307.1 414.7 0.00 39 91 15931 -58.3 -86.3 2 28.0 -58.7 426.4 426.4 308.4 426.4 0.00 40 70 17570 -59.9 -87.9 1 28.0 -60.3 270 52 456.2 456.2 311.4 456.2 0.00 41 50 19670 -61.3 -88.3 2 27.0 -61.8 275 52 499.0 499.0 314.9 499.0 0.00 42 30 22820 -64.1 -90.1 2 26.0 -64.7 270 65 569.9 569.9 319.2 569.9 0.00 43 20 25300 -64.1 -90.1 2 26.0 -64.9 270 65 640.0 640.0 322.3 640.0 0.01 44 16 26661 -66.1 -91.1 2 25.0 -66.9 675.6 675.6 323.6 675.7 0.01 45 10 29550 -60.9 -88.9 1 28.0 -63.0 275 82 792.2 792.2 327.1 792.3 0.01 46 9.9 29613 -60.5 -89.5 1 29.0 -62.7 796.0 796.0 327.1 796.1 0.01 47 7.5 31334 -62.5 -90.5 1 28.0 -64.7 853.7 853.7 328.5 853.8 0.01 TRP 266 9142 -59.3 -69.3 26 10.0 -59.4 230 117 312.3 312.3 286.2 312.4 0.01 WND 7.0 275 95 Sounding variables and indices 1000-500 mb thick: 4989.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.04 inches Sfc-500 mean rel hum: 29.72 % Est. max temperature: -14.82 C = 5.32 F Sfc-Lift cond lev (LCL): 929.04 mb = 493.02 m = 1617.49 ft T: -24.60 C 700-500 lapse rate: 4.26 C/km ThetaE index: 0.00 C Layer 992.0-442381632.0 mb Conv cond level (CCL): 475.86 mb = 5295.00 m = 17371.83 ft Mean mixing ratio: 0.35 g/kg Conv temperature: 18.60 C = 65.48 F Cap Strength: 29.17 C Lifted Index: 30.96 C Risk: None Lifted Index @300 mb: 39.57 C Lifted Index @700 mb: 20.39 C Showalter Index: 25.83 C Risk: None Total Totals Index: 11.60 C Risk: None Vertical Totals Index: 8.20 C Cross Totals Index: 3.40 C K Index: -45.90 Risk: None Sweat Index: 159.89 Risk: None Energy Index: 6.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.66 J/kg Max Up Vert Vel: 9.24 m/s Conv Inhibition (B-): 74135.59 J/kg Cap Strength: 30.86 C Lift Cond Lev (LCL): 872.81 mb = 948.18 m = 3110.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 7 39647 275 95 94.6 -8.3 1 992 13 145 6 -3.4 4.9 2 925 525 220 14 9.0 10.7 3 850 1140 225 16 11.3 11.3 4 700 2554 235 49 40.1 28.1 5 500 4950 230 92 70.5 59.1 6 400 6490 235 105 86.0 60.2 7 300 8380 235 124 101.6 71.1 8 266 9142 230 117 89.6 75.2 9 250 9530 230 97 74.3 62.4 10 200 10940 240 64 55.4 32.0 11 150 12770 240 56 48.5 28.0 12 100 15340 260 59 58.1 10.2 13 70 17570 270 52 52.0 -0.0 14 50 19670 275 52 51.8 -4.5 15 30 22820 270 65 65.0 -0.0 16 20 25300 270 65 65.0 -0.0 17 10 29550 275 82 81.7 -7.1 Wind Parameters Energy-Hel index: -2.67 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20250423.23.gif