UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for X0372... Searching the city database file for: X0372 ... Date:0000Z 26 APR 25 Station: X0372 WMO ident: 30372 Latitude: 56.92 Longitude: 118.37 ------------------------------------------------------------------------------- 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 156 SFC 933 708 -3.3 -7.5 73 4.2 -4.7 60 5 275.3 275.6 272.2 281.7 2.33 2 925 777 -3.5 -9.5 63 6.0 -5.4 45 7 275.7 276.1 271.9 281.4 2.01 3 850 1429 -9.7 -14.7 67 5.0 -11.0 30 7 276.0 276.2 271.2 280.1 1.44 4 726 2631 -18.7 -22.1 75 3.4 -19.3 62 20 278.9 279.0 272.0 281.5 0.90 5 700 2904 -19.5 -22.7 76 3.2 -20.1 70 23 280.9 281.0 273.2 283.5 0.88 6 665 3284 -19.1 -22.0 78 2.9 -19.7 84 24 285.5 285.7 275.9 288.5 0.99 7 595 4101 -24.9 -28.4 73 3.5 -25.4 113 26 288.0 288.1 276.6 289.9 0.62 8 553 4631 -26.3 -29.4 75 3.1 -26.7 133 27 292.4 292.5 278.8 294.4 0.61 9 543 4762 -27.3 -30.2 76 2.9 -27.7 138 28 292.8 292.9 278.9 294.6 0.57 10 500 5350 -31.5 -34.9 72 3.4 -31.9 160 29 294.6 294.7 279.5 295.9 0.39 11 446 6153 -37.7 -42.0 64 4.3 -38.0 173 36 296.6 296.7 280.1 297.3 0.21 12 400 6900 -41.9 -46.9 58 5.0 -42.2 185 42 300.5 300.6 281.8 301.0 0.14 13 399 6917 -41.9 -46.9 58 5.0 -42.2 185 42 300.7 300.8 281.8 301.2 0.14 14 318 8407 -54.3 -59.3 54 5.0 -54.4 185 40 303.7 303.7 283.0 303.9 0.04 15 300 8780 -53.9 -59.9 48 6.0 -54.0 180 31 309.4 309.4 285.1 309.5 0.04 16 250 9950 -50.3 -58.3 38 8.0 -50.5 205 23 331.3 331.3 292.1 331.5 0.06 17 200 11420 -48.3 -62.3 18 14.0 -48.8 240 11 356.3 356.3 298.0 356.5 0.04 18 191 11725 -47.3 -62.3 16 15.0 -47.9 239 11 362.6 362.6 299.2 362.8 0.05 19 182 12046 -47.9 -63.9 14 16.0 -48.5 238 10 366.7 366.7 300.0 366.9 0.04 20 158 12978 -50.1 -69.1 9 19.0 -50.7 236 9 378.1 378.1 301.9 378.2 0.02 21 150 13320 -49.1 -69.1 8 20.0 -49.8 235 9 385.5 385.5 303.1 385.6 0.02 22 138 13868 -47.1 -69.1 6 22.0 -48.0 232 9 398.3 398.3 305.0 398.4 0.03 23 113 15175 -51.9 -73.9 5 22.0 -52.5 225 8 412.8 412.8 306.9 412.8 0.02 24 100 15970 -49.5 -73.5 4 24.0 -50.4 220 7 432.1 432.1 309.1 432.2 0.02 25 83 17186 -51.5 -75.5 4 24.0 -52.4 207 6 451.7 451.7 311.0 451.7 0.02 26 77 17677 -49.1 -73.1 4 24.0 -50.3 202 6 466.5 466.5 312.4 466.6 0.03 27 70 18300 -51.1 -75.1 4 24.0 -52.2 195 5 475.1 475.1 313.1 475.2 0.02 28 58 19514 -53.5 -77.5 4 24.0 -54.5 94 5 495.9 495.9 314.7 496.0 0.02 29 50 20470 -52.3 -77.3 3 25.0 -53.6 15 5 520.2 520.2 316.3 520.4 0.02 30 30 23780 -52.5 -77.5 3 25.0 -54.5 70 7 601.5 601.5 320.7 601.8 0.03 31 21 26099 -49.9 -74.9 4 25.0 -53.2 674.0 674.0 323.6 674.5 0.07 TRP 318 8407 -54.3 -59.3 54 5.0 -54.4 185 40 303.7 303.7 283.0 303.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 72.39 % Est. max temperature: -1.08 C = 30.05 F Sfc-Lift cond lev (LCL): 873.23 mb = 1221.14 m = 4006.31 ft T: -7.72 C 700-500 lapse rate: 4.91 C/km ThetaE index: 1.65 C Layer 925.0- 726.0 mb Conv cond level (CCL): 795.39 mb = 1935.34 m = 6349.46 ft Mean mixing ratio: 1.70 g/kg Conv temperature: -1.36 C = 29.54 F Cap Strength: 10.82 C Lifted Index: 11.87 C Risk: None Lifted Index @300 mb: 20.32 C Lifted Index @700 mb: 2.63 C Showalter Index: 12.34 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 16.80 C K Index: 3.90 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.67 J/kg Max Up Vert Vel: 1.83 m/s Conv Inhibition (B-): 58053.99 J/kg Cap Strength: 11.82 C Lift Cond Lev (LCL): 811.57 mb = 1781.77 m = 5845.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 161 at 17 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 ---------------------------------------------------------- 0 933 708 60 5 -4.3 -2.5 | 356 19 1.2 -19.0 1 925 777 45 7 -4.9 -4.9 | 358 21 0.6 -21.5 2 850 1429 30 7 -3.5 -6.1 | 355 23 2.0 -22.6 3 700 2904 70 23 -21.6 -7.9 | 33 29 -16.1 -24.4 4 500 5350 160 29 -9.9 27.3 | 158 12 -4.4 10.7 5 400 6900 185 42 3.7 41.8 | 200 27 9.2 25.3 6 318 8407 185 40 3.5 39.8 | 201 25 9.0 23.3 7 300 8780 180 31 0.0 31.0 | 201 15 5.5 14.5 8 250 9950 205 23 9.7 20.8 | 254 16 15.3 4.3 9 200 11420 240 11 9.5 5.5 | 306 19 15.1 -11.0 10 150 13320 235 9 7.4 5.2 | 311 17 12.9 -11.4 11 100 15970 220 7 4.5 5.4 | 318 15 10.0 -11.2 12 70 18300 195 5 1.3 4.8 | 330 14 6.8 -11.7 13 50 20470 15 5 -1.3 -4.8 | 349 22 4.2 -21.4 14 30 23780 70 7 -6.6 -2.4 | 3 19 -1.0 -18.9 Wind Parameters Mean winds (0-6000m): 131.5 at 23.3 knts Storm direction: 161.5 at 17.4 knts Shear (0-3000m) pos: 3.9 neg: 0.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 60.7 deg Storm rel helicity (0-3000m) pos: 204.8 neg: -7.5 tot: 197.3 m^2/s^2 ave: 65.8 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 77.90 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 41 7 357 22| 0.0 3.3 3.3| 3.6 -4.8 -1.2 -2.4 -0.04| 3.8 -0.2 1000 37 7 357 22| 1.6 1.7 3.2| 20.1 -7.5 12.6 12.6 0.27| 3.8 1.0 1500 42 9 1 23| 3.1 1.1 4.2| 58.8 -7.5 51.4 34.2 0.56| 4.7 2.6 2000 52 11 8 24| 3.9 0.8 4.7|108.4 -7.5 101.0 50.5 0.70| 5.3 3.7 2500 61 14 15 24| 4.0 0.7 4.7|160.8 -7.5 153.3 61.3 0.76| 5.8 4.4 3000 68 15 21 24| 3.9 0.6 4.5|204.8 -7.5 197.3 65.8 0.78| 6.2 4.8 4000 87 18 36 22| 3.8 0.4 4.2|273.5 -7.5 266.0 66.5 0.80| 6.8 5.5 5000 108 20 54 17| 3.8 0.3 4.1|320.4 -7.5 312.9 62.6 0.82| 7.1 5.8 6000 131 23 85 12| 4.0 0.3 4.3|364.4 -7.5 356.9 59.5 0.79| 7.1 5.6 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20250426.00.gif