UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for X2389... Searching the city database file for: X2389 ... Date:1200Z 17 OCT 25 Station: X2389 WMO ident: 32389 Latitude: 59.32 Longitude: 160.83 ------------------------------------------------------------------------------- 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 1010 47 -3.9 -7.7 75 3.8 -5.1 180 1 268.5 268.8 267.5 274.2 2.12 1 1000 126 -1.5 -7.5 64 6.0 -3.5 135 3 271.6 272.0 269.7 277.6 2.17 2 994 174 0.0 -8.0 55 8.0 -2.7 149 3 273.6 274.0 270.8 279.5 2.10 3 971 360 -2.1 -12.1 46 10.0 -5.0 203 4 273.3 273.6 269.7 277.7 1.55 4 925 741 -5.5 -13.5 53 8.0 -7.7 315 5 273.7 273.9 269.8 277.8 1.46 5 912 853 -6.7 -13.7 57 7.0 -8.6 309 8 273.6 273.8 269.7 277.7 1.45 6 880 1134 -7.3 -13.3 62 6.0 -8.9 294 14 275.7 276.0 271.2 280.2 1.56 7 850 1406 -9.7 -14.4 69 4.7 -10.9 280 21 276.0 276.2 271.2 280.2 1.47 8 791 1953 -14.7 -17.5 79 2.8 -15.3 286 20 276.4 276.6 271.1 279.9 1.22 9 777 2087 -15.1 -17.7 80 2.6 -15.7 287 20 277.4 277.6 271.6 280.9 1.22 10 700 2864 -20.5 -24.2 72 3.7 -21.1 295 19 279.8 279.9 272.3 282.1 0.77 11 694 2928 -21.3 -24.9 73 3.6 -21.9 295 19 279.6 279.7 272.2 281.8 0.73 12 564 4438 -28.7 -34.7 56 6.0 -29.3 292 19 288.0 288.0 276.2 289.1 0.36 13 500 5290 -35.3 -41.3 54 6.0 -35.7 290 19 290.0 290.0 277.0 290.7 0.21 14 400 6800 -47.1 -52.1 56 5.0 -47.3 275 35 293.8 293.8 278.6 294.0 0.08 15 371 7294 -51.1 -55.7 58 4.6 -51.2 273 39 294.9 294.9 279.1 295.1 0.05 16 321 8228 -54.9 -59.3 58 4.4 -55.0 270 48 302.1 302.1 282.3 302.2 0.04 17 303 8596 -55.3 -59.7 58 4.4 -55.4 270 45 306.5 306.5 284.1 306.7 0.04 18 300 8660 -54.7 -59.2 57 4.5 -54.8 270 44 308.2 308.3 284.7 308.4 0.04 19 250 9840 -51.3 -57.3 49 6.0 -51.5 285 27 329.8 329.8 291.7 330.1 0.07 20 228 10442 -49.1 -56.1 44 7.0 -49.4 285 24 342.0 342.0 294.8 342.3 0.08 21 200 11300 -50.1 -59.1 34 9.0 -50.4 285 19 353.4 353.4 297.4 353.7 0.07 22 150 13170 -49.7 -62.7 20 13.0 -50.3 300 15 384.4 384.4 303.0 384.7 0.06 23 100 15800 -52.7 -68.7 13 16.0 -53.3 275 25 425.9 425.9 308.4 426.1 0.04 24 70 18110 -51.3 -70.3 9 19.0 -52.3 275 25 474.6 474.6 313.0 474.9 0.04 25 64 18694 -50.5 -69.5 9 19.0 -51.7 270 22 488.7 488.7 314.1 489.0 0.05 26 55 19678 -52.9 -72.9 7 20.0 -54.0 261 16 504.9 504.9 315.3 505.1 0.04 27 51 20170 -48.5 -69.5 7 21.0 -50.3 256 14 526.2 526.2 316.7 526.6 0.06 28 50 20300 -49.1 -70.1 7 21.0 -50.8 255 13 527.8 527.8 316.8 528.2 0.06 29 44 21134 -51.7 -72.7 6 21.0 -53.2 255 16 541.1 541.1 317.6 541.4 0.05 30 38 22092 -48.3 -70.3 6 22.0 -50.7 255 18 572.9 572.9 319.3 573.4 0.08 31 31 23418 -53.3 -74.3 6 21.0 -55.1 255 22 593.7 593.8 320.3 594.1 0.05 32 30 23630 -51.7 -73.7 5 22.0 -53.8 255 23 603.7 603.7 320.8 604.1 0.06 33 26 24564 -47.3 -71.3 5 24.0 -50.8 251 22 641.4 641.5 322.4 642.2 0.10 34 20 26280 -50.9 -73.9 5 23.0 -54.0 245 21 680.4 680.4 323.8 681.1 0.09 35 18 26963 -52.7 -75.7 5 23.0 -55.5 695.5 695.5 324.3 696.1 0.07 36 18 26963 -50.5 -74.5 4 24.0 -53.9 702.4 702.5 324.6 703.2 0.09 37 12 29593 -52.9 -75.9 5 23.0 -56.6 780.3 780.4 326.8 781.3 0.11 38 11 30160 -48.5 -72.5 5 24.0 -54.0 816.0 816.1 327.7 817.9 0.19 39 10 30787 -48.5 -72.5 5 24.0 -54.4 838.5 838.6 328.2 840.7 0.21 TRP 321 8228 -54.9 -59.3 58 4.4 -55.0 270 48 302.1 302.1 282.3 302.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5164.00 m Freezing level: Surface below freezing Freezing level: 994.00 mb = 173.82 m = 570.26 ft Freezing level: 994.00 mb = 173.82 m = 570.26 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 64.26 % Est. max temperature: 3.54 C = 38.38 F Sfc-Lift cond lev (LCL): 951.17 mb = 521.75 m = 1711.75 ft T: -3.55 C 700-500 lapse rate: 6.10 C/km ThetaE index: 1.74 C Layer 971.0- 925.0 mb Conv cond level (CCL): 803.79 mb = 1830.96 m = 6007.00 ft Mean mixing ratio: 1.67 g/kg Conv temperature: 3.93 C = 39.08 F Cap Strength: 9.31 C Lifted Index: 10.32 C Risk: None Lifted Index @300 mb: 21.57 C Lifted Index @700 mb: 3.80 C Showalter Index: 8.45 C Risk: None Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 20.90 C K Index: 7.50 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.68 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 70972.90 J/kg Cap Strength: 10.27 C Lift Cond Lev (LCL): 843.22 mb = 1466.88 m = 4812.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 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 1010 47 180 1 0.0 1.0 | 142 14 -8.5 11.0 1 1000 126 135 3 -2.1 2.1 | 139 16 -10.7 12.1 2 925 741 315 5 3.5 -3.5 | 142 8 -5.0 6.4 3 850 1406 280 21 20.7 -3.6 | 243 14 12.1 6.3 4 700 2864 295 19 17.2 -8.0 | 258 9 8.7 1.9 5 500 5290 290 19 17.9 -6.5 | 250 10 9.3 3.5 6 400 6800 275 35 34.9 -3.1 | 255 27 26.3 6.9 7 321 8228 270 48 48.0 -0.0 | 256 41 39.5 10.0 8 300 8660 270 44 44.0 -0.0 | 254 37 35.5 10.0 9 250 9840 285 27 26.1 -7.0 | 260 18 17.5 3.0 10 200 11300 285 19 18.4 -4.9 | 243 11 9.8 5.0 11 150 13170 300 15 13.0 -7.5 | 241 5 4.5 2.5 12 100 15800 275 25 24.9 -2.2 | 245 18 16.4 7.8 13 70 18110 275 25 24.9 -2.2 | 245 18 16.4 7.8 14 50 20300 255 13 12.6 3.4 | 197 14 4.0 13.3 15 30 23630 255 23 22.2 6.0 | 221 21 13.7 15.9 16 20 26280 245 21 19.0 8.9 | 209 22 10.5 18.8 Wind Parameters Mean winds (0-6000m): 289.4 at 17.5 knts Storm direction: 319.4 at 13.1 knts Shear (0-3000m) pos: 2.3 neg: 1.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 114.8 deg Storm rel helicity (0-3000m) pos: 43.1 neg: -8.8 tot: 34.3 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 40.16 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 ------------------------------------------------------------------------------- 500 206 3 152 15| 4.4 0.0 4.4| 20.2 -2.4 17.7 35.4 0.44| 10.3 4.5 1000 305 5 149 8| 6.6 0.0 6.6| 28.0 -8.7 19.3 19.3 0.35| 11.5 4.0 1500 286 9 184 7| 4.4 3.3 7.8| 35.6 -8.7 26.9 17.9 0.36| 11.3 4.0 2000 285 12 206 8| 3.3 2.5 5.8| 38.9 -8.7 30.3 15.1 0.37| 9.0 3.3 2500 286 14 218 8| 2.7 2.0 4.7| 41.7 -8.7 33.0 13.2 0.37| 7.6 2.8 3000 288 15 225 8| 2.3 1.7 3.9| 43.1 -8.8 34.3 11.4 0.38| 6.5 2.4 4000 290 16 234 8| 1.7 1.3 3.0| 43.1 -10.1 33.0 8.3 0.36| 5.0 1.8 5000 290 17 239 8| 1.4 1.1 2.4| 43.1 -11.5 31.7 6.3 0.34| 4.0 1.4 6000 289 17 242 9| 1.1 1.6 2.8| 48.5 -11.7 36.7 6.1 0.31| 4.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251017.12.gif