UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for U9282... Searching the city database file for: U9282 ... Date:0000Z 24 APR 25 Station: U9282 WMO ident: 29282 Latitude: 58.42 Longitude: 97.40 ------------------------------------------------------------------------------- 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 43 SFC 989 133 3.8 0.7 80 3.1 2.4 265 7 277.8 278.5 276.2 289.0 4.06 2 970 290 1.6 -3.4 69 5.0 -0.3 268 14 277.2 277.7 274.3 285.6 3.06 3 925 671 -1.7 -5.3 76 3.6 -3.0 275 31 277.6 278.0 274.2 285.3 2.78 4 850 1338 -6.1 -8.9 81 2.8 -7.0 285 27 279.8 280.1 274.7 286.3 2.29 5 795 1859 -9.3 -12.8 76 3.5 -10.3 271 34 281.7 282.1 275.0 286.9 1.79 6 781 1997 -6.7 -10.0 77 3.3 -7.8 268 36 286.0 286.4 278.0 292.6 2.29 7 700 2848 -9.1 -12.5 76 3.4 -10.2 245 48 292.4 292.8 280.8 298.7 2.09 8 667 3221 -9.7 -12.7 79 3.0 -10.6 244 50 295.8 296.2 282.3 302.4 2.16 9 653 3385 -10.7 -13.5 80 2.8 -11.6 243 51 296.5 296.8 282.5 302.8 2.06 10 500 5380 -25.5 -29.7 68 4.2 -26.1 235 62 301.9 302.1 283.0 304.1 0.65 11 400 6960 -37.1 -42.0 60 4.9 -37.5 230 64 306.8 306.8 284.4 307.6 0.24 12 356 7758 -43.7 -49.2 54 5.5 -43.9 235 69 308.3 308.3 284.8 308.8 0.12 13 327 8325 -48.5 -54.5 50 6.0 -48.7 235 69 309.3 309.3 285.1 309.5 0.07 14 300 8890 -51.7 -57.7 49 6.0 -51.8 235 68 312.5 312.5 286.3 312.7 0.05 15 257 9877 -59.1 -64.1 52 5.0 -59.2 240 66 315.7 315.7 287.3 315.8 0.03 16 250 10050 -58.3 -64.3 46 6.0 -58.4 240 64 319.4 319.4 288.6 319.5 0.03 17 243 10231 -56.5 -62.5 47 6.0 -56.6 242 61 324.7 324.7 290.2 324.8 0.04 18 218 10923 -57.5 -63.5 46 6.0 -57.6 249 52 333.4 333.4 292.7 333.5 0.03 19 216 10981 -56.3 -62.3 47 6.0 -56.4 250 51 336.1 336.1 293.4 336.3 0.04 20 200 11480 -50.1 -56.1 49 6.0 -50.3 255 44 353.4 353.5 297.4 353.8 0.10 21 150 13350 -50.3 -58.3 38 8.0 -50.7 260 31 383.4 383.4 302.9 383.9 0.10 22 100 15970 -51.5 -61.5 29 10.0 -52.1 270 21 428.2 428.2 308.7 428.7 0.10 23 79 17497 -53.7 -64.7 25 11.0 -54.3 257 16 453.5 453.6 311.2 454.0 0.08 24 70 18280 -51.9 -63.9 22 12.0 -52.7 250 13 473.4 473.4 313.0 473.9 0.10 25 50 20450 -51.5 -63.5 23 12.0 -52.7 250 7 522.1 522.2 316.5 523.1 0.15 26 44 21279 -53.3 -65.3 22 12.0 -54.4 280 7 537.2 537.2 317.4 538.0 0.13 27 30 23760 -51.5 -66.5 15 15.0 -53.4 10 7 604.2 604.3 320.9 605.5 0.17 28 28 24211 -49.3 -64.3 16 15.0 -51.7 24 7 622.4 622.5 321.7 624.3 0.24 29 23 25492 -52.7 -68.7 13 16.0 -54.9 66 8 648.4 648.5 322.7 649.7 0.16 30 20 26400 -50.5 -67.5 12 17.0 -53.4 95 9 681.6 681.7 323.9 683.4 0.22 31 15 28285 -48.3 -67.3 9 19.0 -52.7 747.4 747.5 326.0 750.1 0.30 TRP 257 9877 -59.1 -64.1 52 5.0 -59.2 240 66 315.7 315.7 287.3 315.8 0.03 WND 356 7758 -43.7 -49.2 54 5.5 -43.9 235 69 308.3 308.3 284.8 308.8 0.12 Sounding variables and indices 1000-500 mb thick: 5337.00 m Freezing level: 948.18 mb = 474.77 m = 1557.63 ft Wetbulb zero: 972.29 mb = 270.99 m = 889.07 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 75.76 % Est. max temperature: 6.11 C = 43.00 F Sfc-Lift cond lev (LCL): 942.70 mb = 518.98 m = 1702.68 ft T: -0.38 C 700-500 lapse rate: 6.48 C/km ThetaE index: 3.67 C Layer 970.0- 850.0 mb Conv cond level (CCL): 858.94 mb = 1255.51 m = 4119.08 ft Mean mixing ratio: 2.94 g/kg Conv temperature: 5.45 C = 41.82 F Cap Strength: 11.96 C Lifted Index: 13.86 C Risk: None Lifted Index @300 mb: 18.89 C Lifted Index @700 mb: 9.34 C Showalter Index: 13.56 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 16.60 C K Index: 7.10 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.88 J/kg Max Up Vert Vel: 3.12 m/s Conv Inhibition (B-): 54930.93 J/kg Cap Strength: 13.82 C Lift Cond Lev (LCL): 882.90 mb = 1038.43 m = 3406.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 34 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 ---------------------------------------------------------- 0 989 133 265 7 7.0 0.6 | 99 27 -27.1 4.2 1 925 671 275 31 30.9 -2.7 | 106 3 -3.2 0.9 2 850 1338 285 27 26.1 -7.0 | 67 9 -8.0 -3.4 3 700 2848 245 48 43.5 20.3 | 201 26 9.4 23.9 4 500 5380 235 62 50.8 35.6 | 203 43 16.7 39.2 5 400 6960 230 64 49.0 41.1 | 198 47 14.9 44.8 6 356 7758 235 69 56.5 39.6 | 207 49 22.4 43.2 7 300 8890 235 68 55.7 39.0 | 207 48 21.6 42.6 8 257 9877 240 66 57.2 33.0 | 212 43 23.1 36.6 9 250 10050 240 64 55.4 32.0 | 211 42 21.3 35.6 10 200 11480 255 44 42.5 11.4 | 209 17 8.4 15.0 11 150 13350 260 31 30.5 5.4 | 158 10 -3.6 9.0 12 100 15970 270 21 21.0 -0.0 | 105 14 -13.1 3.6 13 70 18280 250 13 12.2 4.4 | 110 23 -21.9 8.1 14 50 20450 250 7 6.6 2.4 | 102 28 -27.5 6.0 15 30 23760 10 7 -1.2 -6.9 | 85 35 -35.3 -3.3 16 20 26400 95 9 -9.0 0.8 | 96 43 -43.1 4.4 Wind Parameters Mean winds (0-6000m): 246.1 at 45.7 knts Storm direction: 276.1 at 34.3 knts Shear (0-3000m) pos: 3.7 neg: 5.6 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 20.7 neg: -14.7 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 124.50 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 ------------------------------------------------------------------------------- 500 273 18 100 16| 23.1 0.0 23.1| 11.7 0.0 11.7 23.4 0.10| 23.2 2.4 1000 276 24 96 10| 11.1 0.0 11.1| 11.7 -3.6 8.1 8.1 -0.02| 14.4 -0.3 1500 278 25 90 9| 7.4 1.3 8.7| 13.8 -4.7 9.1 6.1 0.01| 12.2 0.2 2000 275 28 100 7| 5.6 3.7 9.2| 18.5 -4.7 13.8 6.9 0.14| 11.9 1.7 2500 269 31 139 6| 4.5 5.2 9.7| 18.9 -8.3 10.6 4.3 0.10| 12.0 1.2 3000 263 33 172 8| 3.7 5.6 9.3| 20.7 -14.7 6.0 2.0 0.08| 11.2 0.9 4000 255 38 191 13| 2.8 5.0 7.8| 26.0 -14.7 11.3 2.8 0.08| 9.3 0.7 5000 250 42 197 19| 2.2 4.7 6.9| 26.3 -16.7 9.6 1.9 0.07| 8.1 0.6 6000 246 46 199 23| 1.9 4.2 6.1| 26.3 -38.1 -11.8 -2.0 0.04| 7.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250424.00.gif