UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for X1088... Searching the city database file for: X1088 ... Date:0000Z 30 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 1019 4 -0.9 -2.8 87 1.9 -1.6 135 7 270.8 271.3 270.5 279.0 3.05 1 1002 138 -2.9 -6.2 78 3.3 -4.0 131 9 270.1 270.5 269.1 276.6 2.40 2 1000 154 -2.9 -6.2 78 3.3 -4.0 130 9 270.2 270.6 269.1 276.8 2.40 3 925 767 -7.1 -9.6 82 2.5 -7.8 110 11 272.0 272.4 269.7 277.6 1.99 4 912 877 -7.9 -10.4 82 2.5 -8.6 135 11 272.3 272.6 269.7 277.6 1.90 5 875 1203 -3.1 -6.3 79 3.2 -4.3 209 10 280.6 281.0 275.7 288.3 2.72 6 850 1432 -3.7 -7.8 73 4.1 -5.1 260 9 282.3 282.7 276.3 289.4 2.50 7 807 1840 -5.9 -10.6 69 4.7 -7.4 264 9 284.2 284.5 276.8 290.3 2.11 8 700 2939 -13.5 -18.1 68 4.6 -14.6 275 9 287.5 287.8 277.4 291.5 1.31 9 607 4006 -20.9 -25.9 64 5.0 -21.8 273 19 291.0 291.1 278.3 293.4 0.76 10 529 5012 -24.7 -29.7 63 5.0 -25.5 271 29 298.1 298.2 281.4 300.1 0.62 11 500 5420 -27.1 -33.1 57 6.0 -27.9 270 33 300.0 300.1 282.0 301.6 0.47 12 442 6302 -32.1 -38.1 55 6.0 -32.7 270 48 304.5 304.5 283.6 305.6 0.32 13 400 7000 -38.3 -44.3 53 6.0 -38.7 270 60 305.2 305.2 283.7 305.9 0.19 14 314 8608 -52.4 -59.3 43 6.9 -52.5 275 62 307.5 307.5 284.4 307.6 0.04 15 306 8774 -53.9 -60.9 42 7.0 -54.0 275 61 307.6 307.6 284.5 307.8 0.03 16 300 8900 -55.5 -62.5 41 7.0 -55.6 275 60 307.1 307.1 284.2 307.2 0.03 17 288 9160 -58.3 -65.3 40 7.0 -58.4 273 58 306.7 306.7 284.1 306.8 0.02 18 266 9658 -61.1 -69.1 34 8.0 -61.2 270 54 309.7 309.7 285.2 309.7 0.01 19 250 10050 -55.7 -63.7 36 8.0 -55.8 270 44 323.3 323.3 289.8 323.4 0.03 20 235 10446 -52.5 -60.5 37 8.0 -52.7 269 37 333.9 333.9 292.8 334.1 0.05 21 200 11490 -51.3 -62.3 26 11.0 -51.6 265 17 351.5 351.5 297.0 351.7 0.04 22 172 12475 -49.7 -63.7 18 14.0 -50.2 286 15 369.7 369.7 300.5 369.9 0.04 23 150 13370 -50.7 -67.7 12 17.0 -51.2 305 13 382.7 382.7 302.7 382.8 0.03 24 106 15630 -51.3 -70.3 9 19.0 -52.0 262 8 421.5 421.5 307.9 421.7 0.03 25 100 16010 -50.5 -70.5 8 20.0 -51.3 255 7 430.2 430.2 308.9 430.3 0.03 26 91 16622 -50.3 -70.3 8 20.0 -51.2 255 6 442.3 442.3 310.1 442.5 0.03 27 70 18330 -49.7 -71.7 6 22.0 -51.0 255 5 478.1 478.1 313.3 478.3 0.03 28 50 20530 -49.9 -73.9 4 24.0 -51.5 215 3 525.9 525.9 316.7 526.1 0.03 29 41 21823 -51.5 -75.5 4 24.0 -53.2 180 4 552.6 552.6 318.2 552.8 0.03 30 30 23860 -49.5 -74.5 4 25.0 -52.1 125 5 609.7 609.7 321.0 610.1 0.05 31 28 24314 -48.9 -73.9 4 25.0 -51.8 125 5 623.5 623.5 321.6 624.0 0.06 32 23 25602 -51.3 -76.3 4 25.0 -54.0 125 5 652.5 652.6 322.8 653.0 0.05 33 20 26520 -47.5 -73.5 3 26.0 -51.7 125 5 690.8 690.8 324.1 691.6 0.09 34 15 28416 -48.7 -73.7 4 25.0 -53.2 746.0 746.1 325.8 747.1 0.12 35 11 30468 -45.9 -71.9 4 26.0 -52.5 825.4 825.5 327.9 827.6 0.21 TRP 266 9658 -61.1 -69.1 34 8.0 -61.2 270 54 309.7 309.7 285.2 309.7 0.01 WND 314 8608 -52.4 -59.3 43 6.9 -52.5 275 62 307.5 307.5 284.4 307.6 0.04 Sounding variables and indices 1000-500 mb thick: 5266.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 69.56 % Est. max temperature: 9.33 C = 48.80 F Sfc-Lift cond lev (LCL): 989.04 mb = 240.65 m = 789.51 ft T: -3.49 C 700-500 lapse rate: 5.48 C/km ThetaE index: 2.40 C Layer 1002.0-1000.0 mb Conv cond level (CCL): 735.53 mb = 2556.64 m = 8387.83 ft Mean mixing ratio: 2.27 g/kg Conv temperature: 14.77 C = 58.59 F Cap Strength: 17.76 C Lifted Index: 18.93 C Risk: None Lifted Index @300 mb: 21.15 C Lifted Index @700 mb: 11.21 C Showalter Index: 9.56 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 19.30 C K Index: 11.00 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.59 J/kg Max Up Vert Vel: 2.68 m/s Conv Inhibition (B-): 68081.05 J/kg Cap Strength: 18.71 C Lift Cond Lev (LCL): 926.36 mb = 755.47 m = 2478.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 13 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 1019 4 135 7 -4.9 4.9 | 123 20 -16.4 10.7 1 1000 154 130 9 -6.9 5.8 | 122 22 -18.4 11.5 2 925 767 110 11 -10.3 3.8 | 114 24 -21.8 9.5 3 850 1432 260 9 8.9 1.6 | 160 8 -2.6 7.3 4 700 2939 275 9 9.0 -0.8 | 153 6 -2.5 5.0 5 500 5420 270 33 33.0 -0.0 | 255 22 21.5 5.8 6 400 7000 270 60 60.0 -0.0 | 263 49 48.5 5.8 7 314 8608 275 62 61.8 -5.4 | 270 50 50.3 0.4 8 300 8900 275 60 59.8 -5.2 | 269 48 48.3 0.5 9 266 9658 270 54 54.0 -0.0 | 262 43 42.5 5.8 10 250 10050 270 44 44.0 -0.0 | 260 33 32.5 5.8 11 200 11490 265 17 16.9 1.5 | 217 9 5.5 7.2 12 150 13370 305 13 10.6 -7.5 | 26 2 -0.8 -1.7 13 100 16010 255 7 6.8 1.8 | 148 9 -4.7 7.6 14 70 18330 255 5 4.8 1.3 | 137 10 -6.7 7.0 15 50 20530 215 3 1.7 2.5 | 130 13 -9.8 8.2 16 30 23860 125 5 -4.1 2.9 | 119 18 -15.6 8.6 17 20 26520 125 5 -4.1 2.9 | 119 18 -15.6 8.6 Wind Parameters Mean winds (0-6000m): 266.6 at 17.1 knts Storm direction: 296.6 at 12.8 knts Shear (0-3000m) pos: 3.3 neg: 0.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 36.0 deg Storm rel helicity (0-3000m) pos: 89.0 neg: -21.7 tot: 67.3 m^2/s^2 ave: 22.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 81.58 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 ------------------------------------------------------------------------------- 500 126 9 121 22| 0.0 4.1 4.1| 0.0 -12.6 -12.6 -25.2 -0.50| 4.4 -2.2 1000 125 10 120 23| 4.0 2.0 6.1| 54.7 -20.0 34.7 34.7 0.38| 7.8 2.9 1500 133 10 124 22| 6.2 1.4 7.6| 88.3 -20.5 67.8 45.2 0.41| 10.8 4.4 2000 164 10 137 21| 4.7 1.0 5.7| 88.3 -20.8 67.4 33.7 0.39| 8.3 3.2 2500 204 9 152 16| 3.8 0.8 4.6| 88.3 -21.3 67.0 26.8 0.37| 6.8 2.5 3000 231 9 160 12| 3.3 0.7 4.0| 89.0 -21.7 67.3 22.4 0.37| 5.9 2.2 4000 256 11 172 8| 2.5 0.7 3.2|101.3 -21.7 79.6 19.9 0.47| 5.7 2.6 5000 264 13 195 7| 2.0 1.6 3.6|112.2 -21.7 90.5 18.1 0.44| 5.5 2.4 6000 267 17 220 9| 1.7 2.5 4.2|131.1 -21.7 109.4 18.2 0.39| 5.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20250430.00.gif