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 X1088... Searching the city database file for: X1088 ... Date:1200Z 17 OCT 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 1022 8 -2.7 -11.7 50 9.0 -5.3 360 5 268.8 269.0 266.7 273.0 1.52 1 1014 70 -0.5 -8.5 55 8.0 -3.1 358 7 271.6 271.9 269.3 277.0 1.98 2 1000 181 0.2 -10.8 43 11.0 -3.2 355 11 273.4 273.6 269.9 278.0 1.67 3 972 408 -0.5 -14.5 34 14.0 -4.4 0 10 274.9 275.1 270.2 278.5 1.28 4 968 441 -0.9 -14.9 34 14.0 -4.8 1 9 274.8 275.0 270.1 278.4 1.24 5 925 801 -3.3 -16.3 36 13.0 -6.7 10 7 275.9 276.1 270.7 279.3 1.16 6 850 1465 -8.3 -18.3 44 10.0 -10.6 10 5 277.5 277.6 271.5 280.6 1.06 7 840 1557 -8.3 -18.3 44 10.0 -10.7 12 5 278.4 278.6 272.1 281.5 1.07 8 834 1612 -6.7 -16.7 45 10.0 -9.3 13 6 280.6 280.9 273.6 284.3 1.24 9 700 2958 -14.7 -24.7 42 10.0 -16.6 45 11 286.2 286.3 275.9 288.5 0.74 10 694 3023 -15.1 -25.1 42 10.0 -17.0 45 11 286.5 286.6 276.0 288.7 0.72 11 630 3746 -21.5 -29.5 48 8.0 -22.7 48 15 287.2 287.3 276.1 288.9 0.53 12 568 4504 -25.7 -32.7 52 7.0 -26.6 51 18 290.9 291.0 277.8 292.3 0.43 13 500 5420 -30.1 -38.1 46 8.0 -30.9 55 23 296.3 296.4 280.1 297.3 0.29 14 490 5563 -31.1 -39.1 45 8.0 -31.8 56 24 296.8 296.9 280.3 297.7 0.26 15 400 6970 -40.9 -48.9 42 8.0 -41.3 65 38 301.8 301.9 282.3 302.2 0.11 16 300 8860 -55.7 -65.7 28 10.0 -55.8 65 40 306.8 306.8 284.1 306.9 0.02 17 297 8924 -56.3 -66.3 27 10.0 -56.4 65 40 306.9 306.9 284.1 306.9 0.02 18 256 9854 -62.1 -71.1 29 9.0 -62.1 69 38 311.6 311.6 285.9 311.7 0.01 19 250 10000 -62.5 -71.5 29 9.0 -62.6 70 38 313.1 313.2 286.5 313.2 0.01 20 237 10329 -63.5 -72.5 28 9.0 -63.6 60 29 316.5 316.5 287.6 316.5 0.01 21 232 10460 -63.3 -72.3 28 9.0 -63.4 57 27 318.7 318.7 288.3 318.7 0.01 22 212 11022 -57.9 -66.9 31 9.0 -58.0 44 18 335.4 335.4 293.2 335.5 0.02 23 200 11390 -56.9 -64.9 36 8.0 -57.1 35 13 342.7 342.7 295.0 342.8 0.03 24 155 13020 -53.7 -63.7 28 10.0 -54.0 324 9 374.0 374.0 301.3 374.2 0.05 25 150 13230 -55.1 -65.1 28 10.0 -55.4 315 9 375.1 375.1 301.5 375.3 0.04 26 102 15694 -55.1 -68.1 18 13.0 -55.5 296 7 418.9 418.9 307.6 419.1 0.04 27 100 15820 -55.1 -68.1 18 13.0 -55.5 295 7 421.3 421.3 307.9 421.5 0.04 28 99 15884 -55.1 -68.1 18 13.0 -55.5 294 7 422.5 422.5 308.0 422.7 0.04 29 70 18100 -54.5 -69.5 14 15.0 -55.2 265 9 467.8 467.8 312.5 468.1 0.05 30 50 20260 -52.7 -69.7 11 17.0 -53.9 260 17 519.3 519.3 316.3 519.7 0.06 31 43 21233 -53.1 -71.1 9 18.0 -54.4 257 18 541.2 541.2 317.6 541.6 0.06 32 37 22208 -50.3 -69.3 9 19.0 -52.2 254 18 572.1 572.2 319.3 572.8 0.09 33 30 23570 -52.7 -72.7 7 20.0 -54.6 250 19 601.0 601.0 320.7 601.5 0.07 34 26 24503 -48.1 -69.1 7 21.0 -51.2 243 19 639.1 639.2 322.3 640.2 0.13 35 24 25028 -50.5 -71.5 7 21.0 -53.2 239 19 647.0 647.0 322.6 647.8 0.10 36 20 26220 -49.3 -71.3 6 22.0 -52.8 230 19 685.3 685.3 324.0 686.3 0.13 37 11 30150 -48.1 -72.1 5 24.0 -53.8 817.4 817.5 327.7 819.5 0.20 TRP 237 10329 -63.5 -72.5 28 9.0 -63.6 60 29 316.5 316.5 287.6 316.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: Surface below freezing Freezing level: 1004.00 mb = 149.30 m = 489.83 ft Freezing level: 992.00 mb = 245.80 m = 806.43 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 44.67 % Est. max temperature: 5.58 C = 42.05 F Sfc-Lift cond lev (LCL): 886.62 mb = 1133.79 m = 3719.74 ft T: -5.81 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.18 C Layer 968.0- 925.0 mb Conv cond level (CCL): 664.88 mb = 3343.39 m = 10969.00 ft Mean mixing ratio: 1.40 g/kg Conv temperature: 15.45 C = 59.82 F Cap Strength: 11.55 C Lifted Index: 15.23 C Risk: None Lifted Index @300 mb: 20.28 C Lifted Index @700 mb: 9.30 C Showalter Index: 13.36 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 11.80 C K Index: -6.50 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.22 J/kg Max Up Vert Vel: 5.87 m/s Conv Inhibition (B-): 72888.45 J/kg Cap Strength: 15.12 C Lift Cond Lev (LCL): 801.74 mb = 1915.49 m = 6284.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 75 at 10 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 1022 8 360 5 -0.0 -5.0 | 283 10 9.7 -2.3 1 1000 181 355 11 1.0 -11.0 | 308 14 10.7 -8.3 2 925 801 10 7 -1.2 -6.9 | 296 9 8.5 -4.2 3 850 1465 10 5 -0.9 -4.9 | 284 9 8.9 -2.2 4 700 2958 45 11 -7.8 -7.8 | 339 5 2.0 -5.1 5 500 5420 55 23 -18.8 -13.2 | 41 14 -9.1 -10.5 6 400 6970 65 38 -34.4 -16.1 | 62 28 -24.7 -13.4 7 300 8860 65 40 -36.3 -16.9 | 62 30 -26.5 -14.2 8 250 10000 70 38 -35.7 -13.0 | 68 28 -26.0 -10.3 9 237 10329 60 29 -25.1 -14.5 | 52 19 -15.4 -11.8 10 200 11390 35 13 -7.5 -10.6 | 344 8 2.3 -8.0 11 150 13230 315 9 6.4 -6.4 | 283 17 16.1 -3.7 12 100 15820 295 7 6.3 -3.0 | 271 16 16.1 -0.3 13 70 18100 265 9 9.0 0.8 | 259 19 18.7 3.5 14 50 20260 260 17 16.7 3.0 | 258 27 26.5 5.6 15 30 23570 250 19 17.9 6.5 | 252 29 27.6 9.2 16 20 26220 230 19 14.6 12.2 | 238 29 24.3 14.9 Wind Parameters Mean winds (0-6000m): 44.5 at 13.5 knts Storm direction: 74.5 at 10.1 knts Shear (0-3000m) pos: 1.5 neg: 0.0 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 58.1 deg Storm rel helicity (0-3000m) pos: 27.5 neg: -10.6 tot: 16.9 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.36 Bulk Shear: 12.67 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 ------------------------------------------------------------------------------- 500 358 9 303 12| 4.0 0.0 4.0| 14.3 -2.6 11.8 23.5 0.49| 8.4 4.1 1000 2 8 301 11| 0.9 0.0 0.9| 14.3 -7.7 6.7 6.7 0.19| 5.6 1.1 1500 4 7 297 10| 0.3 0.0 0.3| 14.4 -10.6 3.8 2.5 0.07| 4.2 0.3 2000 7 7 296 10| 0.8 0.0 0.8| 19.1 -10.6 8.6 4.3 0.21| 3.8 0.8 2500 13 7 299 9| 1.2 0.0 1.2| 23.5 -10.6 12.9 5.2 0.31| 3.5 1.1 3000 20 8 303 8| 1.5 0.0 1.5| 27.5 -10.6 16.9 5.6 0.39| 3.4 1.3 4000 30 9 316 7| 1.7 0.0 1.7| 34.7 -10.6 24.1 6.0 0.48| 3.2 1.5 5000 39 11 336 7| 1.9 0.0 1.9| 43.1 -10.6 32.5 6.5 0.50| 3.1 1.6 6000 45 13 358 7| 2.3 0.0 2.3| 59.1 -10.6 48.5 8.1 0.50| 3.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20251017.12.gif