UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for X1088... Searching the city database file for: X1088 ... Date:1200Z 21 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 1020 6 -5.5 -15.5 45 10.0 -7.9 340 5 266.1 266.3 264.1 269.2 1.12 1 1008 99 -3.1 -12.1 50 9.0 -5.6 10 9 269.4 269.7 267.1 273.6 1.50 2 1000 162 -3.7 -14.7 42 11.0 -6.5 30 11 269.5 269.7 266.6 272.9 1.22 3 925 771 -8.3 -20.3 37 12.0 -10.8 355 13 270.8 271.0 266.8 273.2 0.82 4 850 1420 -14.1 -23.1 46 9.0 -15.7 5 7 271.4 271.5 267.0 273.4 0.70 5 817 1719 -16.5 -24.5 50 8.0 -17.8 3 7 271.9 272.0 267.2 273.8 0.64 6 700 2868 -22.1 -32.1 40 10.0 -23.3 355 9 278.0 278.1 270.6 279.2 0.37 7 665 3244 -23.9 -34.9 36 11.0 -25.1 1 10 280.1 280.1 271.8 281.0 0.30 8 500 5270 -37.1 -45.1 43 8.0 -37.5 35 13 287.8 287.8 275.7 288.3 0.14 9 428 6328 -44.1 -51.1 46 7.0 -44.3 28 19 292.0 292.0 277.8 292.3 0.08 10 400 6780 -45.7 -52.7 45 7.0 -45.9 25 21 295.6 295.6 279.5 295.9 0.07 11 396 6847 -45.7 -52.7 45 7.0 -45.9 25 21 296.4 296.5 279.8 296.7 0.07 12 326 8119 -54.1 -62.1 37 8.0 -54.2 21 25 301.8 301.8 282.1 301.9 0.03 13 300 8650 -56.5 -63.5 41 7.0 -56.6 20 27 305.7 305.7 283.7 305.8 0.02 14 279 9111 -57.9 -64.9 40 7.0 -58.0 20 25 310.1 310.1 285.4 310.2 0.02 15 260 9558 -57.1 -64.1 41 7.0 -57.2 14 21 317.6 317.6 288.0 317.7 0.03 16 252 9758 -52.7 -60.7 37 8.0 -52.9 11 19 327.0 327.0 290.9 327.1 0.04 17 250 9810 -52.9 -60.9 37 8.0 -53.1 10 19 327.4 327.4 291.0 327.6 0.04 18 241 10045 -52.7 -60.7 37 8.0 -52.9 7 18 331.2 331.2 292.1 331.4 0.04 19 219 10657 -54.3 -62.3 37 8.0 -54.5 358 15 337.9 337.9 293.9 338.1 0.04 20 209 10956 -51.1 -60.1 33 9.0 -51.4 354 14 347.4 347.5 296.1 347.7 0.06 21 200 11240 -52.5 -61.5 33 9.0 -52.8 350 13 349.6 349.6 296.6 349.8 0.05 22 191 11535 -53.9 -63.9 28 10.0 -54.1 348 13 352.0 352.0 297.1 352.2 0.04 23 186 11706 -51.1 -62.1 26 11.0 -51.4 347 13 359.2 359.2 298.6 359.4 0.05 24 150 13100 -51.1 -64.1 20 13.0 -51.5 340 13 382.0 382.0 302.6 382.2 0.05 25 102 15593 -53.1 -70.1 11 17.0 -53.7 283 11 422.7 422.7 308.0 422.9 0.03 26 100 15720 -53.9 -70.9 11 17.0 -54.5 280 11 423.6 423.6 308.2 423.7 0.03 27 99 15784 -54.3 -71.3 11 17.0 -54.8 280 11 424.0 424.0 308.2 424.2 0.03 28 70 18000 -53.9 -72.9 8 19.0 -54.7 285 5 469.1 469.1 312.5 469.2 0.03 29 51 20033 -54.5 -74.5 7 20.0 -55.5 238 14 512.1 512.1 315.8 512.3 0.03 30 50 20160 -54.3 -74.3 7 20.0 -55.4 235 15 515.5 515.5 316.0 515.7 0.03 31 30 23480 -49.5 -73.5 4 24.0 -52.1 225 27 609.7 609.7 321.0 610.2 0.06 32 20 26170 -44.9 -70.9 4 26.0 -49.9 205 46 698.7 698.8 324.4 699.9 0.13 33 18 26875 -44.5 -70.5 4 26.0 -50.0 721.4 721.4 325.1 722.8 0.16 TRP 279 9111 -57.9 -64.9 40 7.0 -58.0 20 25 310.1 310.1 285.4 310.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5108.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 41.51 % Est. max temperature: -0.37 C = 31.33 F Sfc-Lift cond lev (LCL): 869.89 mb = 1242.48 m = 4076.33 ft T: -12.51 C 700-500 lapse rate: 6.24 C/km ThetaE index: 0.72 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 747.07 mb = 2384.16 m = 7821.95 ft Mean mixing ratio: 1.07 g/kg Conv temperature: 3.86 C = 38.95 F Cap Strength: 7.55 C Lifted Index: 12.45 C Risk: None Lifted Index @300 mb: 23.28 C Lifted Index @700 mb: 6.06 C Showalter Index: 12.04 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 14.00 C K Index: -10.10 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.96 J/kg Max Up Vert Vel: 3.99 m/s Conv Inhibition (B-): 56849.85 J/kg Cap Strength: 12.32 C Lift Cond Lev (LCL): 813.71 mb = 1749.01 m = 5738.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 45 at 8 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 1020 6 340 5 1.7 -4.7 | 262 7 7.4 1.0 1 1000 162 30 11 -5.5 -9.5 | 358 4 0.2 -3.8 2 925 771 355 13 1.1 -13.0 | 317 10 6.8 -7.3 3 850 1420 5 7 -0.6 -7.0 | 284 5 5.0 -1.3 4 700 2868 355 9 0.8 -9.0 | 297 7 6.4 -3.3 5 500 5270 35 13 -7.5 -10.6 | 20 5 -1.8 -5.0 6 400 6780 25 21 -8.9 -19.0 | 14 14 -3.2 -13.3 7 300 8650 20 27 -9.2 -25.4 | 10 20 -3.6 -19.7 8 279 9111 20 25 -8.6 -23.5 | 9 18 -2.9 -17.8 9 250 9810 10 19 -3.3 -18.7 | 350 13 2.4 -13.0 10 200 11240 350 13 2.3 -12.8 | 312 11 7.9 -7.1 11 150 13100 340 13 4.4 -12.2 | 303 12 10.1 -6.5 12 100 15720 280 11 10.8 -1.9 | 257 17 16.5 3.8 13 70 18000 285 5 4.8 -1.3 | 247 11 10.5 4.4 14 50 20160 235 15 12.3 8.6 | 231 23 17.9 14.3 15 30 23480 225 27 19.1 19.1 | 225 35 24.7 24.8 16 20 26170 205 46 19.4 41.7 | 208 54 25.1 47.4 Wind Parameters Mean winds (0-6000m): 14.8 at 10.7 knts Storm direction: 44.8 at 8.0 knts Shear (0-3000m) pos: 1.0 neg: 0.6 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 37.8 deg Storm rel helicity (0-3000m) pos: 13.3 neg: -14.4 tot: -1.2 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 108.76 Bulk Shear: 0.07 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 19 10 331 5| 8.4 0.0 8.4| 10.6 -3.2 7.4 14.7 0.49| 13.2 6.5 1000 8 11 323 7| 4.2 1.4 5.6| 10.6 -9.9 0.7 0.7 0.18| 9.3 1.7 1500 6 10 315 7| 2.0 0.9 2.9| 10.6 -14.4 -3.9 -2.6 0.03| 7.5 0.2 2000 5 10 310 6| 1.5 0.7 2.2| 11.4 -14.4 -3.1 -1.5 0.05| 5.8 0.3 2500 4 9 306 6| 1.2 0.7 1.9| 12.1 -14.4 -2.3 -0.9 0.07| 4.9 0.3 3000 3 9 304 6| 1.0 0.6 1.6| 13.3 -14.4 -1.2 -0.4 0.09| 4.2 0.4 4000 4 9 307 6| 1.2 0.5 1.6| 18.5 -14.4 4.1 1.0 0.19| 3.6 0.7 5000 9 10 315 6| 1.3 0.4 1.7| 23.7 -14.4 9.3 1.9 0.28| 3.3 0.9 6000 15 11 328 5| 1.2 0.4 1.6| 25.2 -15.1 10.1 1.7 0.27| 3.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20251021.12.gif