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 X1088... Searching the city database file for: X1088 ... Date:0000Z 29 APR 25 Station: X1088 WMO ident: 31088 Latitude: 59.37 Longitude: 143.20 ------------------------------------------------------------------------------- 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 1015 5 -0.9 -3.8 81 2.9 -2.0 160 9 271.1 271.6 270.4 278.8 2.84 1 1000 123 -2.5 -7.0 71 4.5 -4.0 160 11 270.6 271.0 269.2 276.8 2.26 2 939 619 -6.5 -9.7 78 3.2 -7.4 164 9 271.5 271.8 269.2 276.9 1.95 3 929 703 -5.5 -8.7 78 3.2 -6.5 165 9 273.3 273.7 270.7 279.3 2.13 4 925 737 -5.5 -8.7 78 3.2 -6.5 165 9 273.7 274.0 270.9 279.6 2.14 5 850 1400 -6.3 -14.3 53 8.0 -8.5 215 29 279.5 279.8 273.3 283.9 1.48 6 842 1474 -6.3 -14.3 53 8.0 -8.5 215 28 280.3 280.6 273.8 284.7 1.50 7 837 1521 -5.9 -13.9 53 8.0 -8.2 216 28 281.2 281.5 274.4 285.7 1.56 8 730 2581 -11.3 -15.5 71 4.2 -12.4 223 18 286.5 286.8 277.2 291.2 1.57 9 718 2708 -11.3 -18.3 56 7.0 -13.0 224 17 287.9 288.1 277.5 291.7 1.26 10 700 2902 -12.9 -27.9 27 15.0 -15.6 225 15 288.2 288.3 276.6 289.9 0.55 11 690 3011 -13.5 -29.5 25 16.0 -16.3 225 15 288.7 288.8 276.8 290.3 0.48 12 642 3553 -18.3 -27.3 45 9.0 -19.8 228 17 289.3 289.4 277.3 291.3 0.63 13 625 3754 -17.5 -24.5 54 7.0 -18.8 228 18 292.4 292.6 279.1 295.1 0.84 14 606 3984 -19.1 -24.1 65 5.0 -20.1 229 18 293.2 293.3 279.6 296.0 0.90 15 500 5380 -30.3 -35.3 62 5.0 -30.8 235 23 296.1 296.2 280.1 297.4 0.38 16 400 6940 -41.7 -49.7 42 8.0 -42.1 250 27 300.8 300.8 281.8 301.2 0.10 17 383 7232 -43.7 -51.7 41 8.0 -44.0 255 28 301.9 301.9 282.3 302.2 0.08 18 347 7883 -50.1 -57.1 43 7.0 -50.3 266 30 301.9 301.9 282.2 302.1 0.05 19 304 8736 -54.7 -61.7 42 7.0 -54.8 280 33 307.1 307.1 284.2 307.2 0.03 20 300 8820 -54.5 -62.5 37 8.0 -54.6 280 35 308.5 308.5 284.8 308.6 0.03 21 264 9640 -55.3 -63.3 36 8.0 -55.4 284 29 318.8 318.9 288.4 319.0 0.03 22 250 9990 -53.7 -62.7 32 9.0 -53.9 285 27 326.2 326.2 290.7 326.4 0.03 23 245 10121 -52.5 -61.5 33 9.0 -52.7 284 26 329.9 329.9 291.7 330.1 0.04 24 200 11440 -52.1 -64.1 22 12.0 -52.4 275 21 350.3 350.3 296.7 350.4 0.03 25 150 13310 -49.9 -66.9 12 17.0 -50.5 300 9 384.1 384.1 302.9 384.2 0.03 26 146 13486 -49.7 -66.7 12 17.0 -50.3 300 9 387.4 387.4 303.4 387.6 0.03 27 102 15812 -52.5 -73.5 6 21.0 -53.2 295 7 423.9 423.9 308.2 424.0 0.02 28 100 15940 -52.1 -73.1 6 21.0 -52.8 295 7 427.1 427.1 308.5 427.2 0.02 29 93 16410 -50.7 -72.7 6 22.0 -51.6 264 7 438.8 438.8 309.8 438.9 0.02 30 70 18260 -49.9 -73.9 4 24.0 -51.1 145 5 477.6 477.6 313.2 477.8 0.02 31 50 20460 -50.5 -75.5 4 25.0 -52.1 210 7 524.5 524.5 316.6 524.6 0.03 32 30 23790 -50.5 -75.5 4 25.0 -52.9 155 5 607.0 607.0 320.9 607.3 0.05 33 20 26440 -48.7 -73.7 4 25.0 -52.4 65 5 687.1 687.1 324.0 687.9 0.09 34 19 26776 -49.7 -74.7 4 25.0 -53.3 69 5 694.2 694.2 324.3 694.8 0.08 35 18 27131 -47.1 -73.1 4 26.0 -51.7 74 5 713.2 713.2 324.8 714.1 0.11 36 16 27903 -51.1 -76.1 4 25.0 -54.7 84 6 724.6 724.6 325.2 725.2 0.08 37 13 29271 -45.1 -71.1 4 26.0 -51.5 102 6 789.7 789.8 327.0 791.6 0.20 38 10 31020 -45.5 -71.5 4 26.0 -52.7 125 7 849.7 849.8 328.4 852.3 0.25 39 9.9 31087 -45.3 -71.3 4 26.0 -52.6 852.9 853.0 328.5 855.6 0.26 TRP 304 8736 -54.7 -61.7 42 7.0 -54.8 280 33 307.1 307.1 284.2 307.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5257.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 59.54 % Est. max temperature: 6.36 C = 43.45 F Sfc-Lift cond lev (LCL): 969.89 mb = 363.98 m = 1194.16 ft T: -4.44 C 700-500 lapse rate: 7.02 C/km ThetaE index: 1.96 C Layer 1000.0- 939.0 mb Conv cond level (CCL): 711.11 mb = 2781.57 m = 9125.79 ft Mean mixing ratio: 2.16 g/kg Conv temperature: 16.07 C = 60.93 F Cap Strength: 14.54 C Lifted Index: 15.56 C Risk: None Lifted Index @300 mb: 22.00 C Lifted Index @700 mb: 11.63 C Showalter Index: 10.61 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 16.00 C K Index: -5.30 Risk: None Sweat Index: 148.75 Risk: None Energy Index: 2.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.59 J/kg Max Up Vert Vel: 5.02 m/s Conv Inhibition (B-): 62817.95 J/kg Cap Strength: 15.48 C Lift Cond Lev (LCL): 909.50 mb = 869.50 m = 2852.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 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 1015 5 160 9 -3.1 8.5 | 103 17 -16.8 4.0 1 1000 123 160 11 -3.8 10.3 | 109 18 -17.5 5.9 2 925 737 165 9 -2.3 8.7 | 105 17 -16.0 4.3 3 850 1400 215 29 16.6 23.8 | 189 20 2.9 19.3 4 700 2902 225 15 10.6 10.6 | 153 7 -3.1 6.2 5 500 5380 235 23 18.8 13.2 | 210 10 5.2 8.8 6 400 6940 250 27 25.4 9.2 | 248 13 11.7 4.8 7 304 8736 280 33 32.5 -5.7 | 298 21 18.8 -10.2 8 300 8820 280 35 34.5 -6.1 | 297 23 20.8 -10.5 9 250 9990 285 27 26.1 -7.0 | 313 17 12.4 -11.4 10 200 11440 275 21 20.9 -1.8 | 311 10 7.2 -6.3 11 150 13310 300 9 7.8 -4.5 | 33 11 -5.9 -8.9 12 100 15940 295 7 6.3 -3.0 | 45 10 -7.3 -7.4 13 70 18260 145 5 -2.9 4.1 | 89 17 -16.6 -0.3 14 50 20460 210 7 3.5 6.1 | 99 10 -10.2 1.6 15 30 23790 155 5 -2.1 4.5 | 90 16 -15.8 0.1 16 20 26440 65 5 -4.5 -2.1 | 70 19 -18.2 -6.5 17 10 31020 125 7 -5.7 4.0 | 89 19 -19.4 -0.4 Wind Parameters Mean winds (0-6000m): 222.1 at 19.2 knts Storm direction: 252.1 at 14.4 knts Shear (0-3000m) pos: 2.4 neg: 0.0 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 52.9 deg Storm rel helicity (0-3000m) pos: 129.7 neg: -21.8 tot: 107.9 m^2/s^2 ave: 36.0 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.34 Bulk Shear: 37.33 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 ------------------------------------------------------------------------------- 500 161 10 107 18| 0.9 0.0 0.9| 7.0 -2.5 4.4 8.9 0.33| 3.0 1.0 1000 167 11 111 17| 5.0 0.0 5.0| 48.3 -4.4 44.0 44.0 0.76| 6.6 5.0 1500 192 15 135 15| 8.3 0.0 8.3|129.1 -5.0 124.1 82.7 0.86| 10.6 9.1 2000 201 18 149 14| 5.2 0.0 5.2|129.1 -9.6 119.5 59.7 0.71| 9.2 6.5 2500 206 18 155 13| 3.4 0.0 3.4|129.1 -16.0 113.1 45.2 0.57| 8.3 4.8 3000 208 18 157 13| 2.4 0.0 2.4|129.7 -21.8 107.9 36.0 0.47| 7.6 3.6 4000 213 18 160 11| 2.3 0.0 2.3|136.1 -21.8 114.3 28.6 0.50| 6.2 3.1 5000 218 18 166 10| 2.2 0.0 2.2|142.9 -21.8 121.1 24.2 0.53| 5.3 2.8 6000 222 19 175 10| 2.1 0.0 2.1|153.7 -21.8 131.9 22.0 0.56| 4.8 2.7 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20250429.00.gif