UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 15 APR 25 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 1030 -23 19.0 -1.0 26 20.0 9.4 90 17 289.7 290.3 281.2 299.7 3.45 1 1020 60 16.8 -0.2 31 17.0 8.6 93 20 288.3 289.0 280.9 299.0 3.69 2 1000 228 15.4 -0.6 33 16.0 7.8 100 25 288.5 289.2 281.0 299.1 3.66 3 925 881 8.6 -2.4 46 11.0 3.7 95 19 288.1 288.7 280.5 298.1 3.46 4 850 1571 1.8 -4.2 64 6.0 -0.7 75 21 288.0 288.6 280.3 297.6 3.29 5 842 1647 1.0 -5.0 64 6.0 -1.4 77 21 288.0 288.5 280.0 297.1 3.13 6 836 1705 1.8 -4.2 64 6.0 -0.7 79 21 289.4 290.0 281.0 299.2 3.35 7 812 1939 0.6 -15.4 29 16.0 -4.4 87 20 290.6 290.8 279.0 294.9 1.42 8 798 2079 1.0 -23.0 15 24.0 -5.4 91 20 292.4 292.6 279.0 294.8 0.75 9 792 2139 1.0 -25.0 12 26.0 -5.6 93 20 293.1 293.2 279.1 295.1 0.63 10 770 2366 1.0 -11.0 40 12.0 -3.4 100 19 295.4 295.8 282.1 302.0 2.14 11 759 2481 0.4 -9.6 47 10.0 -3.4 104 19 296.0 296.4 282.7 303.4 2.43 12 700 3124 -4.9 -9.9 68 5.0 -6.7 125 17 297.1 297.5 283.4 304.9 2.57 13 653 3667 -7.9 -13.9 62 6.0 -9.8 120 17 299.6 300.0 283.7 305.8 2.00 14 650 3703 -7.1 -13.1 62 6.0 -9.1 119 17 300.9 301.3 284.4 307.6 2.14 15 625 4008 -9.1 -12.9 74 3.8 -10.4 117 17 302.0 302.5 285.0 309.1 2.27 16 606 4247 -9.1 -19.1 44 10.0 -12.0 114 17 304.7 305.0 285.0 309.2 1.39 17 599 4337 -9.7 -21.7 37 12.0 -12.9 113 17 305.0 305.2 284.8 308.7 1.12 18 576 4638 -10.7 -24.7 31 14.0 -14.1 111 17 307.3 307.5 285.4 310.3 0.90 19 532 5244 -15.5 -23.5 50 8.0 -17.4 105 17 308.6 308.8 286.1 312.2 1.08 20 500 5710 -18.1 -28.1 41 10.0 -20.1 100 17 311.0 311.1 286.6 313.5 0.76 21 478 6043 -20.7 -32.7 33 12.0 -22.7 106 16 311.8 311.9 286.6 313.6 0.51 22 400 7330 -30.7 -37.7 50 7.0 -31.5 130 13 315.1 315.2 287.6 316.4 0.37 23 382 7654 -32.9 -38.9 55 6.0 -33.5 138 16 316.4 316.4 287.9 317.6 0.34 24 315 8975 -43.1 -49.1 52 6.0 -43.4 172 28 320.1 320.1 288.9 320.6 0.14 25 300 9300 -46.3 -53.3 45 7.0 -46.6 180 31 320.1 320.1 288.9 320.4 0.09 26 250 10490 -56.3 -63.3 41 7.0 -56.4 185 50 322.4 322.4 289.5 322.5 0.03 27 242 10697 -59.3 -66.3 40 7.0 -59.4 189 49 320.9 320.9 289.0 321.0 0.02 28 228 11070 -61.3 -68.3 39 7.0 -61.4 195 46 323.3 323.3 289.8 323.4 0.02 29 201 11859 -60.5 -68.5 34 8.0 -60.6 195 14 336.5 336.5 293.4 336.6 0.02 30 200 11890 -60.3 -68.3 34 8.0 -60.4 195 13 337.3 337.3 293.7 337.4 0.02 31 199 11921 -60.3 -68.3 34 8.0 -60.4 195 13 337.8 337.8 293.8 337.8 0.02 32 183 12449 -55.1 -63.1 36 8.0 -55.3 192 12 354.4 354.4 297.6 354.6 0.04 33 163 13185 -56.9 -66.9 27 10.0 -57.1 188 10 363.3 363.3 299.4 363.4 0.03 34 151 13673 -53.3 -64.3 25 11.0 -53.7 185 9 377.5 377.5 301.9 377.7 0.04 35 146 13888 -55.7 -67.7 21 12.0 -56.0 186 9 377.0 377.0 301.8 377.1 0.03 36 134 14436 -53.5 -67.5 17 14.0 -53.9 188 10 390.3 390.3 303.9 390.4 0.03 37 120 15141 -56.5 -71.5 13 15.0 -56.8 191 10 397.3 397.3 304.9 397.4 0.02 38 115 15412 -53.9 -69.9 12 16.0 -54.4 192 10 407.0 407.0 306.2 407.1 0.03 39 111 15638 -56.9 -72.9 12 16.0 -57.2 192 10 405.5 405.5 305.9 405.6 0.02 40 101 16237 -56.1 -73.1 10 17.0 -56.5 195 11 418.1 418.1 307.5 418.2 0.02 41 100 16300 -55.7 -72.7 10 17.0 -56.2 195 11 420.1 420.1 307.7 420.2 0.02 42 89 17043 -53.9 -72.9 8 19.0 -54.5 216 9 437.9 437.9 309.7 438.1 0.02 43 80 17720 -57.7 -77.7 6 20.0 -58.2 236 7 443.7 443.7 310.3 443.7 0.01 44 70 18560 -58.3 -79.3 5 21.0 -58.8 260 5 459.7 459.7 311.7 459.7 0.01 45 60 19527 -59.7 -81.7 4 22.0 -60.2 180 8 477.2 477.3 313.2 477.3 0.01 46 57 19847 -60.3 -82.3 4 22.0 -60.8 153 9 482.9 482.9 313.7 483.0 0.01 47 51 20545 -57.5 -79.5 4 22.0 -58.2 95 11 505.1 505.1 315.3 505.2 0.01 48 50 20670 -58.7 -79.7 5 21.0 -59.3 85 11 505.2 505.2 315.3 505.2 0.01 49 48 20926 -60.1 -82.1 4 22.0 -60.7 86 12 507.7 507.7 315.5 507.8 0.01 50 40 22075 -57.3 -79.3 5 22.0 -58.2 89 15 542.0 542.0 317.6 542.1 0.02 51 33 23289 -59.1 -81.1 4 22.0 -60.0 93 19 567.8 567.8 319.0 567.9 0.02 52 30 23890 -57.5 -79.5 4 22.0 -58.7 95 21 587.9 587.9 320.0 588.1 0.02 53 25 25045 -57.1 -79.1 5 22.0 -58.5 99 18 620.5 620.5 321.5 620.7 0.03 54 24 25306 -54.3 -77.3 4 23.0 -56.3 101 18 635.9 635.9 322.2 636.3 0.04 55 20 26480 -53.1 -76.1 4 23.0 -55.6 105 15 673.6 673.7 323.6 674.1 0.06 56 19 26812 -51.9 -74.9 5 23.0 -54.8 687.3 687.4 324.0 688.0 0.08 57 17 27526 -55.9 -77.9 5 22.0 -58.1 696.7 696.7 324.3 697.2 0.05 58 15 28330 -51.7 -74.7 5 23.0 -55.2 736.1 736.1 325.6 737.0 0.10 59 12 29787 -48.7 -72.7 5 24.0 -53.9 795.2 795.3 327.1 796.9 0.17 TRP 228 11070 -61.3 -68.3 39 7.0 -61.4 195 46 323.3 323.3 289.8 323.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 754.55 mb = 2529.82 m = 8299.84 ft Wetbulb zero: 861.66 mb = 1459.80 m = 4789.30 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 48.07 % Est. max temperature: 17.38 C = 63.28 F Sfc-Lift cond lev (LCL): 762.81 mb = 2441.11 m = 8008.79 ft T: 0.61 C 700-500 lapse rate: 5.10 C/km ThetaE index: 4.34 C Layer 812.0- 792.0 mb Conv cond level (CCL): 682.56 mb = 3321.27 m = 10896.41 ft Mean mixing ratio: 3.59 g/kg Conv temperature: 27.38 C = 81.28 F Cap Strength: 10.55 C Lifted Index: 11.70 C Risk: None Lifted Index @300 mb: 15.20 C Lifted Index @700 mb: 5.22 C Showalter Index: 12.58 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 13.90 C K Index: 10.70 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.57 J/kg Max Up Vert Vel: 4.81 m/s Conv Inhibition (B-): 61103.22 J/kg Cap Strength: 11.58 C Lift Cond Lev (LCL): 783.36 mb = 2227.52 m = 7308.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 at 14 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 1030 -23 90 17 -17.0 0.0 | 36 11 -6.7 -9.3 1 1000 228 100 25 -24.6 4.3 | 71 15 -14.3 -5.0 2 925 881 95 19 -18.9 1.7 | 48 12 -8.6 -7.7 3 850 1571 75 21 -20.3 -5.4 | 34 18 -10.0 -14.8 4 700 3124 125 17 -13.9 9.8 | 97 4 -3.6 0.4 5 500 5710 100 17 -16.7 3.0 | 45 9 -6.5 -6.4 6 400 7330 130 13 -10.0 8.4 | 342 1 0.3 -1.0 7 300 9300 180 31 0.0 31.0 | 205 24 10.3 21.7 8 250 10490 185 50 4.4 49.8 | 200 43 14.6 40.5 9 228 11070 195 46 11.9 44.4 | 212 42 22.2 35.1 10 200 11890 195 13 3.4 12.6 | 257 14 13.6 3.2 11 150 13710 185 9 0.8 9.0 | 272 11 11.1 -0.4 12 100 16300 195 11 2.8 10.6 | 264 13 13.1 1.3 13 70 18560 260 5 4.9 0.9 | 299 17 15.2 -8.5 14 50 20670 85 11 -11.0 -1.0 | 4 10 -0.7 -10.3 15 30 23890 95 21 -20.9 1.8 | 55 13 -10.6 -7.5 16 20 26480 105 15 -14.5 3.9 | 38 7 -4.2 -5.4 Wind Parameters Mean winds (0-6000m): 102.2 at 18.5 knts Storm direction: 132.2 at 13.9 knts Shear (0-3000m) pos: 2.8 neg: 1.4 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 47.4 deg Storm rel helicity (0-3000m) pos: 51.3 neg: -30.7 tot: 20.7 m^2/s^2 ave: 6.9 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.87 Bulk Shear: 2.38 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 98 22 62 14| 6.5 0.0 6.5| 26.0 -5.7 20.3 40.6 0.59| 10.6 6.3 1000 97 21 59 13| 3.3 2.1 5.4| 26.0 -18.0 8.0 8.0 0.16| 7.8 1.2 1500 93 21 52 13| 2.2 2.7 4.9| 26.0 -28.3 -2.3 -1.5 -0.01| 7.0 -0.1 2000 90 21 49 14| 2.2 2.0 4.3| 37.3 -30.7 6.6 3.3 0.07| 6.7 0.5 2500 91 21 49 14| 2.6 1.6 4.2| 46.2 -30.7 15.5 6.2 0.15| 6.5 1.0 3000 93 20 50 13| 2.8 1.4 4.2| 51.3 -30.7 20.7 6.9 0.21| 6.3 1.3 4000 99 19 55 11| 2.1 1.2 3.3| 52.3 -32.8 19.5 4.9 0.17| 5.2 0.9 5000 102 19 56 10| 1.7 1.2 2.9| 52.3 -35.8 16.5 3.3 0.11| 4.5 0.5 6000 102 19 55 9| 1.5 1.1 2.6| 52.7 -38.4 14.4 2.4 0.08| 4.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20250415.12.gif