UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for X1004... Searching the city database file for: X1004 ... Date:0000Z 15 OCT 25 Station: X1004 WMO ident: 31004 Latitude: 58.62 Longitude: 125.37 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 264 SFC 947 682 -10.7 -12.5 87 1.8 -11.2 230 1 266.6 266.8 265.2 270.8 1.54 2 942 723 -11.3 -15.5 71 4.2 -12.2 224 3 266.4 266.6 264.4 269.7 1.21 3 925 862 -12.5 -16.3 73 3.8 -13.3 205 9 266.5 266.7 264.4 269.7 1.16 4 911 977 -13.7 -17.0 76 3.3 -14.4 225 11 266.5 266.6 264.3 269.5 1.11 5 850 1500 -13.9 -16.3 82 2.4 -14.5 315 21 271.6 271.8 268.1 275.1 1.26 6 836 1627 -14.3 -16.5 83 2.2 -14.8 319 20 272.5 272.7 268.7 276.0 1.26 7 776 2189 -17.9 -20.2 82 2.3 -18.3 336 17 274.5 274.6 269.5 277.3 0.99 8 774 2209 -17.5 -19.8 82 2.3 -18.0 337 17 275.1 275.3 269.9 278.1 1.03 9 771 2238 -14.5 -17.1 81 2.6 -15.1 338 17 278.6 278.8 272.5 282.4 1.30 10 768 2268 -14.9 -17.5 81 2.6 -15.5 339 17 278.5 278.7 272.4 282.2 1.26 11 722 2736 -15.3 -24.3 46 9.0 -17.0 353 14 283.0 283.2 274.2 285.3 0.74 12 700 2970 -16.9 -25.9 46 9.0 -18.4 360 13 283.8 283.9 274.5 285.8 0.66 13 660 3411 -17.1 -31.1 29 14.0 -19.3 12 13 288.4 288.4 276.5 289.7 0.43 14 585 4308 -21.3 -37.3 22 16.0 -23.2 37 12 293.6 293.6 278.9 294.5 0.26 15 500 5450 -28.3 -42.3 25 14.0 -29.5 70 11 298.5 298.6 281.0 299.2 0.18 16 484 5682 -29.5 -44.5 22 15.0 -30.7 72 11 299.8 299.9 281.5 300.4 0.15 17 400 7010 -39.5 -50.5 30 11.0 -40.0 85 13 303.7 303.7 283.0 304.0 0.09 18 303 8856 -52.9 -63.9 25 11.0 -53.1 46 7 309.9 309.9 285.3 310.0 0.02 19 300 8920 -53.1 -64.1 25 11.0 -53.3 45 7 310.5 310.5 285.5 310.6 0.02 20 250 10080 -59.1 -69.1 26 10.0 -59.2 350 7 318.2 318.2 288.2 318.3 0.01 21 233 10519 -61.3 -70.3 29 9.0 -61.4 320 3 321.3 321.3 289.2 321.4 0.01 22 218 10931 -61.3 -70.3 29 9.0 -61.4 324 3 327.5 327.5 291.0 327.6 0.01 23 200 11470 -57.7 -67.7 27 10.0 -57.9 330 3 341.4 341.4 294.7 341.5 0.02 24 173 12390 -55.1 -66.1 24 11.0 -55.4 305 6 360.1 360.1 298.8 360.3 0.03 25 150 13300 -55.1 -68.1 18 13.0 -55.4 280 9 375.1 375.1 301.5 375.3 0.03 26 100 15890 -54.9 -71.9 10 17.0 -55.4 280 15 421.7 421.7 307.9 421.8 0.02 27 70 18170 -54.3 -74.3 7 20.0 -55.1 285 17 468.2 468.2 312.5 468.4 0.02 28 50 20330 -53.1 -75.1 5 22.0 -54.3 265 19 518.3 518.4 316.2 518.5 0.03 29 43 21298 -54.1 -77.1 4 23.0 -55.4 259 23 538.7 538.7 317.5 538.9 0.02 30 37 22268 -50.9 -74.9 4 24.0 -52.8 253 26 570.6 570.6 319.2 570.9 0.04 31 33 23009 -52.3 -76.3 4 24.0 -54.2 249 29 585.9 585.9 320.0 586.1 0.04 32 30 23630 -48.5 -73.5 4 25.0 -51.4 245 31 612.4 612.4 321.2 612.9 0.06 33 28 24087 -45.5 -71.5 4 26.0 -49.3 246 29 633.0 633.0 322.0 633.7 0.09 34 22 25687 -48.1 -73.1 4 25.0 -51.8 249 22 670.4 670.5 323.4 671.2 0.09 35 20 26320 -44.5 -70.5 4 26.0 -49.6 250 19 700.0 700.0 324.5 701.2 0.14 36 16 27816 -43.9 -69.9 4 26.0 -50.0 748.1 748.1 325.9 749.9 0.19 37 12 29723 -49.9 -74.9 4 25.0 -54.6 790.9 791.0 327.0 792.1 0.12 TRP 233 10519 -61.3 -70.3 29 9.0 -61.4 320 3 321.3 321.3 289.2 321.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5186.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 48.54 % Est. max temperature: -3.64 C = 25.45 F Sfc-Lift cond lev (LCL): 919.90 mb = 903.76 m = 2965.06 ft T: -12.93 C 700-500 lapse rate: 4.60 C/km ThetaE index: 1.07 C Layer 942.0- 925.0 mb Conv cond level (CCL): 584.00 mb = 4320.65 m = 14175.20 ft Mean mixing ratio: 1.19 g/kg Conv temperature: 15.95 C = 60.71 F Cap Strength: 19.40 C Lifted Index: 22.36 C Risk: None Lifted Index @300 mb: 27.62 C Lifted Index @700 mb: 12.35 C Showalter Index: 19.43 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 14.40 C Cross Totals Index: 12.00 C K Index: -10.90 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 5.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.02 J/kg Max Up Vert Vel: 6.17 m/s Conv Inhibition (B-): 60792.50 J/kg Cap Strength: 22.31 C Lift Cond Lev (LCL): 851.40 mb = 1487.55 m = 4880.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 43 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 ---------------------------------------------------------- 0 947 682 230 1 0.8 0.6 | 224 11 7.5 7.9 1 925 862 205 9 3.8 8.2 | 214 19 10.6 15.4 2 850 1500 315 21 14.8 -14.8 | 289 23 21.6 -7.6 3 700 2970 360 13 -0.0 -13.0 | 310 9 6.8 -5.7 4 500 5450 70 11 -10.3 -3.8 | 135 5 -3.6 3.5 5 400 7010 85 13 -13.0 -1.1 | 135 9 -6.2 6.2 6 300 8920 45 7 -4.9 -4.9 | 218 3 1.8 2.3 7 250 10080 350 7 1.2 -6.9 | 267 8 8.0 0.4 8 233 10519 320 3 1.9 -2.3 | 240 10 8.7 5.0 9 200 11470 330 3 1.5 -2.6 | 240 10 8.3 4.7 10 150 13300 280 9 8.9 -1.6 | 250 17 15.6 5.7 11 100 15890 280 15 14.8 -2.6 | 258 22 21.5 4.7 12 70 18170 285 17 16.4 -4.4 | 263 23 23.2 2.9 13 50 20330 265 19 18.9 1.7 | 251 27 25.7 8.9 14 30 23630 245 31 28.1 13.1 | 240 40 34.9 20.4 15 20 26320 250 19 17.9 6.5 | 241 28 24.6 13.8 Wind Parameters Mean winds (0-6000m): 12.9 at 13.3 knts Storm direction: 42.9 at 9.9 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 106.8 deg Storm rel helicity (0-3000m) pos: 211.5 neg: -8.6 tot: 202.9 m^2/s^2 ave: 67.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 6.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.31 Bulk Shear: 60.41 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 ------------------------------------------------------------------------------- 500 233 9 228 19| 14.6 0.0 14.6| 65.5 -8.6 56.9 113.7 0.44| 21.5 9.5 1000 294 14 266 20| 10.3 0.0 10.3|185.7 -8.6 177.1 177.1 0.70| 21.2 14.8 1500 310 16 278 19| 6.0 0.0 6.0|200.0 -8.6 191.4 127.6 0.67| 16.1 10.8 2000 318 16 285 18| 3.9 0.0 3.9|206.2 -8.6 197.6 98.8 0.64| 13.3 8.5 2500 325 15 288 16| 2.8 0.0 2.8|208.7 -8.6 200.1 80.0 0.61| 11.5 7.1 3000 332 15 293 15| 2.3 0.0 2.3|211.5 -8.6 202.9 67.6 0.61| 10.1 6.2 4000 346 14 302 12| 1.6 0.0 1.6|214.8 -8.6 206.2 51.5 0.62| 8.4 5.2 5000 358 14 311 10| 1.3 0.0 1.3|217.3 -8.7 208.6 41.7 0.62| 7.2 4.5 6000 13 13 326 7| 1.2 0.0 1.2|217.4 -8.8 208.7 34.8 0.60| 6.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//X1004/skewt/X1004.skewt.20251015.00.gif