UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for X4858... Searching the city database file for: X4858 ... Date:1200Z 1 MAY 25 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1008 88 19.0 8.0 49 11.0 12.7 110 5 291.5 292.7 285.5 310.6 6.68 1 1000 156 17.8 4.8 42 13.0 10.8 125 9 291.0 291.9 284.0 306.5 5.39 2 996 190 16.8 3.8 42 13.0 10.0 126 9 290.3 291.2 283.3 304.8 5.04 3 925 814 11.2 3.2 58 8.0 7.1 135 11 290.8 291.7 283.7 305.7 5.21 4 909 959 10.2 2.2 58 8.0 6.2 137 10 291.2 292.1 283.5 305.4 4.93 5 903 1014 9.8 0.8 53 9.0 5.4 138 9 291.3 292.1 283.1 304.3 4.49 6 886 1172 9.8 -9.2 25 19.0 2.2 140 8 292.9 293.3 281.1 299.4 2.15 7 852 1497 10.0 -17.0 13 27.0 0.7 145 5 296.4 296.6 281.4 300.1 1.18 8 850 1517 9.8 -18.2 12 28.0 0.4 145 5 296.4 296.6 281.3 299.8 1.07 9 834 1674 8.8 -22.2 9 31.0 -0.7 154 6 297.0 297.1 281.1 299.5 0.77 10 754 2500 4.2 -13.8 26 18.0 -2.3 204 11 300.7 301.0 283.8 306.2 1.74 11 700 3100 1.6 -18.4 21 20.0 -4.9 240 15 304.3 304.5 284.7 308.4 1.28 12 633 3900 -3.5 -27.5 14 24.0 -9.5 244 19 307.3 307.4 285.1 309.5 0.63 13 500 5710 -17.7 -43.7 8 26.0 -21.0 255 27 311.5 311.5 286.1 312.0 0.16 14 429 6837 -25.7 -52.7 6 27.0 -27.9 248 37 315.2 315.2 287.2 315.5 0.07 15 400 7340 -29.7 -54.7 7 25.0 -31.4 245 42 316.4 316.4 287.6 316.6 0.06 16 394 7447 -30.5 -55.5 7 25.0 -32.1 246 43 316.7 316.7 287.7 316.9 0.05 17 348 8318 -35.5 -57.5 9 22.0 -36.6 255 55 321.4 321.4 289.2 321.6 0.05 18 300 9330 -44.3 -60.3 15 16.0 -44.8 265 68 322.9 322.9 289.7 323.1 0.04 19 276 9885 -48.4 -62.6 18 14.2 -48.8 265 77 324.8 324.8 290.2 324.9 0.03 20 250 10530 -53.3 -65.3 22 12.0 -53.5 265 73 326.8 326.8 290.8 326.9 0.02 21 222 11283 -59.9 -70.9 22 11.0 -60.0 268 65 328.0 328.0 291.2 328.0 0.01 22 200 11930 -62.9 -73.9 21 11.0 -63.0 270 58 333.2 333.2 292.6 333.2 0.01 23 195 12086 -63.7 -74.7 21 11.0 -63.8 260 64 334.3 334.3 292.9 334.3 0.01 24 183 12475 -64.3 -75.3 21 11.0 -64.4 258 61 339.4 339.4 294.2 339.5 0.01 25 175 12753 -58.5 -69.5 23 11.0 -58.7 256 58 353.4 353.4 297.4 353.4 0.02 26 163 13198 -60.3 -71.3 22 11.0 -60.4 253 54 357.6 357.6 298.2 357.7 0.02 27 150 13720 -57.7 -69.7 20 12.0 -57.9 250 50 370.7 370.7 300.7 370.8 0.02 28 132 14532 -54.9 -67.9 19 13.0 -55.2 247 46 389.5 389.5 303.8 389.6 0.03 29 100 16300 -56.7 -71.7 13 15.0 -57.1 240 38 418.2 418.2 307.5 418.3 0.02 30 83 17477 -55.7 -71.7 12 16.0 -56.2 245 39 443.1 443.1 310.2 443.3 0.03 31 70 18550 -58.5 -75.5 9 17.0 -59.0 250 40 459.2 459.2 311.7 459.3 0.02 32 68 18732 -59.3 -76.3 9 17.0 -59.7 250 39 461.3 461.3 311.9 461.4 0.02 33 60 19524 -55.7 -73.7 9 18.0 -56.4 248 33 486.2 486.2 314.0 486.4 0.03 34 50 20680 -57.9 -76.9 7 19.0 -58.6 245 25 507.0 507.0 315.5 507.2 0.02 35 41 21928 -59.7 -78.7 7 19.0 -60.4 233 18 532.2 532.2 317.1 532.3 0.02 36 39 22243 -55.9 -75.9 6 20.0 -57.0 230 16 549.4 549.4 318.1 549.7 0.03 37 30 23910 -57.1 -78.1 5 21.0 -58.3 215 7 589.0 589.0 320.1 589.2 0.03 38 20 26490 -54.3 -77.3 4 23.0 -56.6 195 7 670.0 670.0 323.4 670.4 0.05 39 18 27167 -55.7 -78.7 4 23.0 -57.9 168 7 686.0 686.1 324.0 686.4 0.05 40 16 27929 -51.3 -75.3 4 24.0 -54.8 137 7 723.9 723.9 325.2 724.7 0.09 41 13 29286 -50.7 -75.7 4 25.0 -55.0 83 7 770.3 770.3 326.5 771.2 0.10 42 11 30382 -48.9 -73.9 4 25.0 -54.3 40 7 814.5 814.6 327.6 816.1 0.16 43 10 31020 -41.9 -68.9 4 27.0 -50.7 15 7 863.1 863.3 328.8 867.0 0.36 44 8.6 32041 -42.3 -69.3 4 27.0 -51.6 899.6 899.8 329.5 904.0 0.39 TRP 195 12086 -63.7 -74.7 21 11.0 -63.8 260 64 334.3 334.3 292.9 334.3 0.01 WND 276 9885 -48.4 -62.6 18 14.2 -48.8 265 77 324.8 324.8 290.2 324.9 0.03 Sounding variables and indices 1000-500 mb thick: 5554.00 m Freezing level: 678.98 mb = 3351.03 m = 10994.04 ft Wetbulb zero: 843.82 mb = 1577.31 m = 5174.85 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 21.59 % Est. max temperature: 23.32 C = 73.97 F Sfc-Lift cond lev (LCL): 855.55 mb = 1462.92 m = 4799.53 ft T: 9.98 C 700-500 lapse rate: 7.39 C/km ThetaE index: 6.36 C Layer 909.0- 852.0 mb Conv cond level (CCL): 657.08 mb = 3603.24 m = 11821.51 ft Mean mixing ratio: 5.19 g/kg Conv temperature: 33.75 C = 92.74 F Cap Strength: 8.20 C Lifted Index: 7.48 C Risk: None Lifted Index @300 mb: 12.46 C Lifted Index @700 mb: 7.97 C Showalter Index: 11.40 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: -0.50 C K Index: -10.70 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 2.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.03 J/kg Max Up Vert Vel: 2.46 m/s Conv Inhibition (B-): 67964.59 J/kg Cap Strength: 8.16 C Lift Cond Lev (LCL): 819.54 mb = 1817.27 m = 5962.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 12 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 1008 88 110 5 -4.7 1.7 | 94 17 -16.6 1.2 1 1000 156 125 9 -7.4 5.2 | 103 20 -19.3 4.6 2 925 814 135 11 -7.8 7.8 | 110 21 -19.7 7.2 3 850 1517 145 5 -2.9 4.1 | 104 15 -14.8 3.6 4 700 3100 240 15 13.0 7.5 | 189 7 1.1 7.0 5 500 5710 255 27 26.1 7.0 | 246 16 14.2 6.4 6 400 7340 245 42 38.1 17.7 | 237 31 26.2 17.2 7 300 9330 265 68 67.7 5.9 | 264 56 55.8 5.4 8 276 9885 265 77 76.7 6.7 | 265 65 64.8 6.2 9 250 10530 265 73 72.7 6.4 | 265 61 60.8 5.8 10 200 11930 270 58 58.0 -0.0 | 271 46 46.1 -0.5 11 195 12086 260 64 63.0 11.1 | 258 52 51.1 10.6 12 150 13720 250 50 47.0 17.1 | 245 39 35.1 16.6 13 100 16300 240 38 32.9 19.0 | 229 28 21.0 18.5 14 70 18550 250 40 37.6 13.7 | 243 29 25.7 13.1 15 50 20680 245 25 22.7 10.6 | 227 15 10.8 10.0 16 30 23910 215 7 4.0 5.7 | 123 9 -7.9 5.2 17 20 26490 195 7 1.8 6.8 | 122 12 -10.1 6.2 18 10 31020 15 7 -1.8 -6.8 | 62 16 -13.7 -7.3 Wind Parameters Mean winds (0-6000m): 237.4 at 15.9 knts Storm direction: 267.4 at 11.9 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 81.6 neg: -8.2 tot: 73.5 m^2/s^2 ave: 24.5 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 57.98 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 ------------------------------------------------------------------------------- 500 128 9 105 20| 6.1 0.0 6.1| 22.4 0.0 22.4 44.9 0.74| 6.3 4.7 1000 132 10 107 20| 2.5 0.0 2.5| 26.7 -2.0 24.7 24.7 0.53| 4.8 2.5 1500 134 9 107 19| 1.2 0.0 1.2| 28.5 -8.2 20.4 13.6 0.30| 4.5 1.4 2000 141 8 109 18| 2.1 0.0 2.1| 47.4 -8.2 39.3 19.6 0.48| 4.7 2.2 2500 155 9 115 17| 2.8 0.0 2.8| 66.2 -8.2 58.1 23.2 0.58| 5.0 2.9 3000 177 9 125 15| 3.2 0.0 3.2| 81.6 -8.2 73.5 24.5 0.64| 5.5 3.5 4000 209 11 145 11| 3.0 0.0 3.0| 90.9 -8.2 82.7 20.7 0.67| 4.8 3.2 5000 227 14 167 9| 2.9 0.0 2.9|101.7 -8.2 93.6 18.7 0.68| 4.3 2.9 6000 237 16 190 8| 2.6 0.4 3.0|109.6 -10.6 99.0 16.5 0.61| 4.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20250501.12.gif