UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for X1736... Searching the city database file for: X1736 ... Date:0000Z 29 APR 25 Station: X1736 WMO ident: 31736 Latitude: 48.53 Longitude: 135.23 ------------------------------------------------------------------------------- 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 1004 68 8.2 -1.8 49 10.0 3.9 100 5 281.0 281.6 276.9 290.4 3.33 1 1000 101 6.4 -4.6 45 11.0 2.0 95 5 279.5 280.0 275.2 287.2 2.71 2 975 308 4.2 -5.8 48 10.0 0.4 87 6 279.4 279.8 274.8 286.5 2.54 3 925 734 1.0 -9.0 47 10.0 -2.4 70 9 280.3 280.7 274.7 286.3 2.09 4 856 1353 -2.7 -8.7 63 6.0 -4.8 38 13 282.7 283.1 276.3 289.4 2.31 5 850 1409 -2.9 -9.9 58 7.0 -5.3 35 13 283.1 283.5 276.3 289.2 2.12 6 794 1945 -6.3 -14.3 53 8.0 -8.7 334 12 285.0 285.3 276.5 289.8 1.59 7 756 2329 -5.1 -17.1 38 12.0 -8.5 289 12 290.4 290.6 278.8 294.4 1.32 8 700 2931 -7.3 -22.3 29 15.0 -11.0 220 11 294.4 294.6 280.1 297.3 0.91 9 676 3202 -8.9 -29.9 16 21.0 -13.0 218 11 295.6 295.6 280.1 297.1 0.47 10 545 4830 -20.9 -32.9 33 12.0 -22.7 205 12 300.1 300.1 282.0 301.5 0.44 11 500 5460 -25.9 -39.9 26 14.0 -27.4 200 13 301.5 301.5 282.3 302.3 0.24 12 491 5591 -26.7 -41.7 23 15.0 -28.2 200 13 302.1 302.1 282.5 302.8 0.20 13 400 7030 -40.3 -53.3 24 13.0 -40.8 205 11 302.6 302.6 282.5 302.9 0.07 14 356 7813 -46.5 -59.5 21 13.0 -46.8 134 12 304.5 304.5 283.2 304.7 0.04 15 300 8930 -53.3 -65.3 22 12.0 -53.5 30 13 310.2 310.2 285.4 310.3 0.02 16 298 8973 -53.5 -65.5 22 12.0 -53.7 30 13 310.5 310.5 285.5 310.6 0.02 17 267 9679 -55.5 -67.5 21 12.0 -55.6 25 19 317.5 317.5 287.9 317.6 0.02 18 257 9923 -55.7 -67.7 21 12.0 -55.9 31 17 320.7 320.7 289.0 320.8 0.02 19 250 10100 -54.1 -66.1 22 12.0 -54.3 35 15 325.6 325.6 290.5 325.7 0.02 20 209 11255 -52.5 -65.5 19 13.0 -52.8 287 12 345.3 345.3 295.6 345.4 0.03 21 200 11540 -52.9 -65.9 19 13.0 -53.2 260 11 349.0 349.0 296.4 349.1 0.03 22 174 12434 -54.3 -68.3 16 14.0 -54.6 216 7 360.9 360.9 298.9 361.0 0.02 23 150 13390 -51.3 -67.3 13 16.0 -51.8 170 3 381.7 381.7 302.5 381.8 0.03 24 146 13566 -50.7 -66.7 13 16.0 -51.2 174 3 385.7 385.7 303.2 385.8 0.03 25 106 15635 -53.7 -71.7 9 18.0 -54.2 217 8 417.0 417.0 307.4 417.1 0.02 26 100 16010 -52.7 -70.7 10 18.0 -53.4 225 9 425.9 425.9 308.4 426.0 0.03 27 77 17687 -55.3 -74.3 8 19.0 -55.9 210 9 453.5 453.6 311.2 453.7 0.02 28 70 18300 -52.1 -72.1 7 20.0 -53.1 205 9 472.9 472.9 312.9 473.1 0.03 29 58 19512 -54.1 -74.1 7 20.0 -55.0 208 8 494.5 494.6 314.6 494.7 0.03 30 53 20093 -51.7 -72.7 6 21.0 -53.0 209 7 513.0 513.0 315.9 513.3 0.04 31 50 20470 -52.7 -73.7 6 21.0 -53.9 210 7 519.3 519.3 316.2 519.5 0.04 32 41 21747 -54.7 -75.7 6 21.0 -55.9 214 9 544.6 544.6 317.8 544.8 0.03 33 30 23760 -51.9 -73.9 5 22.0 -53.9 220 11 603.2 603.2 320.7 603.6 0.06 34 28 24208 -51.5 -73.5 6 22.0 -53.8 206 10 616.3 616.3 321.3 616.8 0.07 35 24 25202 -54.9 -76.9 5 22.0 -56.8 173 8 634.2 634.2 322.1 634.5 0.05 36 20 26380 -50.5 -73.5 5 23.0 -53.7 135 5 681.6 681.6 323.9 682.4 0.09 37 18 27068 -49.7 -73.7 4 24.0 -53.4 705.0 705.0 324.6 705.8 0.10 TRP 267 9679 -55.5 -67.5 21 12.0 -55.6 25 19 317.5 317.5 287.9 317.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5359.00 m Freezing level: 906.35 mb = 901.36 m = 2957.17 ft Wetbulb zero: 967.51 mb = 370.32 m = 1214.95 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 37.16 % Est. max temperature: 10.04 C = 50.07 F Sfc-Lift cond lev (LCL): 861.22 mb = 1304.70 m = 4280.45 ft T: -2.41 C 700-500 lapse rate: 7.35 C/km ThetaE index: 4.08 C Layer 1000.0- 856.0 mb Conv cond level (CCL): 638.52 mb = 3632.87 m = 11918.71 ft Mean mixing ratio: 2.37 g/kg Conv temperature: 24.00 C = 75.20 F Cap Strength: 12.36 C Lifted Index: 12.81 C Risk: None Lifted Index @300 mb: 16.70 C Lifted Index @700 mb: 10.55 C Showalter Index: 10.88 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 16.00 C K Index: -1.90 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.26 J/kg Max Up Vert Vel: 3.24 m/s Conv Inhibition (B-): 50472.23 J/kg Cap Strength: 12.75 C Lift Cond Lev (LCL): 816.11 mb = 1729.04 m = 5672.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 227 at 9 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 1004 68 100 5 -4.9 0.9 | 66 12 -11.1 -5.0 1 1000 101 95 5 -5.0 0.4 | 64 12 -11.2 -5.5 2 925 734 70 9 -8.5 -3.1 | 59 17 -14.7 -9.0 3 850 1409 35 13 -7.5 -10.6 | 40 21 -13.7 -16.5 4 700 2931 220 11 7.1 8.4 | 199 3 0.9 2.5 5 500 5460 200 13 4.4 12.2 | 164 7 -1.8 6.3 6 400 7030 205 11 4.6 10.0 | 159 4 -1.6 4.1 7 300 8930 30 13 -6.5 -11.3 | 37 21 -12.7 -17.1 8 267 9679 25 19 -8.0 -17.2 | 32 27 -14.2 -23.1 9 250 10100 35 15 -8.6 -12.3 | 39 23 -14.8 -18.2 10 200 11540 260 11 10.8 1.9 | 311 6 4.6 -4.0 11 150 13390 170 3 -0.5 3.0 | 66 7 -6.7 -2.9 12 100 16010 225 9 6.4 6.4 | 197 0 0.1 0.5 13 70 18300 205 9 3.8 8.2 | 133 3 -2.4 2.3 14 50 20470 210 7 3.5 6.1 | 94 3 -2.7 0.2 15 30 23760 220 11 7.1 8.4 | 199 3 0.9 2.5 16 20 26380 135 5 -3.5 3.5 | 76 10 -9.8 -2.4 Wind Parameters Mean winds (0-6000m): 196.5 at 11.4 knts Storm direction: 226.5 at 8.6 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 129.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -148.3 tot: -148.3 m^2/s^2 ave: -49.4 10^-3 m/s^2 rel: -0.77 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -6.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 29.91 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 84 6 63 14| 0.0 4.0 4.0| 0.0 -4.3 -4.3 -8.7 -0.29| 4.1 -1.2 1000 71 8 59 16| 0.0 4.3 4.3| 0.0 -20.8 -20.8 -20.8 -0.51| 4.6 -2.4 1500 56 9 51 18| 0.0 4.5 4.5| 0.0 -63.5 -63.5 -42.4 -0.72| 5.9 -4.2 2000 39 10 43 19| 0.0 4.2 4.2| 0.0-117.5-117.5 -58.8 -0.79| 7.7 -6.1 2500 35 10 40 19| 0.0 3.4 3.4| 0.0-141.8-141.8 -56.7 -0.76| 8.6 -6.5 3000 56 11 52 19| 0.0 2.4 2.4| 0.0-148.3-148.3 -49.4 -0.77| 8.6 -6.6 4000 138 11 99 14| 0.0 1.9 1.9| 0.0-149.3-149.3 -37.3 -0.76| 6.7 -5.1 5000 192 11 142 6| 0.0 1.5 1.5| 0.0-150.6-150.6 -30.1 -0.76| 5.5 -4.2 6000 197 11 150 6| 0.1 1.3 1.3| 0.0-151.4-151.4 -25.2 -0.74| 4.8 -3.5 Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20250429.00.gif