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 89664... Searching the city database file for: 89664 ... Date:1200Z 17 OCT 25 Station: 89664 WMO ident: 89664 Latitude: -77.85 Longitude: 166.67 Elevation: 34.00 ------------------------------------------------------------------------------- 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 34 -10.3 -11.4 92 1.1 -10.6 330 7 262.1 262.4 262.0 266.3 1.58 1 1009 39 -8.5 -11.9 76 3.4 -9.4 333 7 264.0 264.2 263.3 268.1 1.52 2 1006 53 -8.3 -11.8 76 3.5 -9.2 342 7 264.4 264.6 263.6 268.6 1.54 3 1000 82 -8.5 -12.0 76 3.5 -9.4 360 6 264.6 264.9 263.8 268.8 1.52 4 928 656 -13.3 -13.4 99 0.1 -13.3 317 4 265.5 265.7 264.3 269.5 1.46 5 925 681 -13.3 -13.9 95 0.6 -13.5 315 4 265.7 265.9 264.3 269.6 1.41 6 900 890 -13.3 -18.1 67 4.8 -14.3 355 0 267.8 268.0 265.1 270.7 1.02 7 850 1323 -15.5 -18.5 78 3.0 -16.1 135 3 269.9 270.1 266.6 272.9 1.04 8 826 1539 -16.5 -18.4 85 1.9 -16.9 111 3 271.1 271.3 267.4 274.2 1.08 9 811 1677 -15.1 -20.1 66 5.0 -16.1 95 3 274.0 274.1 269.1 276.7 0.95 10 731 2456 -18.7 -25.7 54 7.0 -19.8 7 3 278.3 278.4 271.3 280.2 0.64 11 700 2779 -19.3 -30.3 37 11.0 -20.8 330 3 281.1 281.2 272.6 282.5 0.44 12 627 3594 -21.5 -41.5 15 20.0 -23.5 316 8 287.6 287.6 275.7 288.1 0.16 13 595 3978 -23.5 -47.5 9 24.0 -25.4 310 11 289.6 289.6 276.6 289.9 0.09 14 563 4380 -26.1 -29.0 77 2.9 -26.5 287 10 291.2 291.3 278.2 293.1 0.62 15 547 4588 -26.7 -30.4 71 3.7 -27.2 275 10 292.9 293.0 278.9 294.7 0.56 16 500 5230 -31.7 -35.1 72 3.4 -32.0 300 15 294.4 294.5 279.4 295.7 0.39 17 403 6710 -44.5 -48.7 63 4.2 -44.7 300 20 296.5 296.5 280.0 296.9 0.11 18 400 6760 -44.7 -49.0 62 4.3 -44.9 300 20 296.9 296.9 280.1 297.3 0.11 19 318 8254 -56.7 -62.7 47 6.0 -56.8 296 30 300.4 300.4 281.5 300.5 0.03 20 300 8620 -59.9 -64.9 52 5.0 -60.0 300 33 300.9 300.9 281.7 301.0 0.02 21 285 8939 -62.7 -67.2 55 4.5 -62.7 296 33 301.3 301.3 281.9 301.4 0.02 22 250 9740 -67.9 -72.8 49 4.9 -67.9 285 33 305.1 305.1 283.5 305.2 0.01 23 222 10442 -73.5 -78.2 49 4.7 -73.5 276 34 307.1 307.1 284.2 307.1 0.00 24 213 10683 -74.7 -78.3 57 3.6 -74.7 280 36 308.8 308.8 284.9 308.9 0.00 25 200 11050 -72.5 -80.5 29 8.0 -72.5 285 32 317.9 317.9 288.1 318.0 0.00 26 197 11139 -72.5 -80.5 29 8.0 -72.5 285 32 319.3 319.3 288.5 319.3 0.00 27 156 12517 -70.1 -85.1 9 15.0 -70.1 286 38 345.4 345.4 295.6 345.4 0.00 28 150 12750 -70.9 -85.9 9 15.0 -70.9 285 40 348.0 348.0 296.2 348.0 0.00 29 100 15140 -71.3 -89.3 5 18.0 -71.3 285 48 390.0 390.0 303.8 390.0 0.00 30 76 16768 -69.7 -90.7 3 21.0 -69.8 281 56 425.2 425.2 308.3 425.2 0.00 31 70 17260 -67.5 -91.5 2 24.0 -67.7 280 59 440.0 440.0 309.8 440.0 0.00 32 50 19330 -58.7 -88.7 1 30.0 -59.4 280 83 505.2 505.2 315.3 505.2 0.00 33 36 21431 -50.9 -84.9 1 34.0 -52.9 270 93 575.1 575.1 319.4 575.1 0.01 34 31 22404 -50.9 -84.9 1 34.0 -53.2 275 120 600.2 600.2 320.6 600.3 0.01 TRP 213 10683 -74.7 -78.3 57 3.6 -74.7 280 36 308.8 308.8 284.9 308.9 0.00 WND 31 22404 -50.9 -84.9 1 34.0 -53.2 275 120 600.2 600.2 320.6 600.3 0.01 Sounding variables and indices 1000-500 mb thick: 5148.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 57.26 % Est. max temperature: -2.91 C = 26.77 F Sfc-Lift cond lev (LCL): 992.16 mb = 142.49 m = 467.48 ft T: -9.01 C 700-500 lapse rate: 5.06 C/km ThetaE index: 0.00 C Layer 1010.0- 0.0 mb Conv cond level (CCL): 882.81 mb = 1035.82 m = 3398.32 ft Mean mixing ratio: 1.46 g/kg Conv temperature: -3.87 C = 25.03 F Cap Strength: 20.21 C Lifted Index: 20.84 C Risk: None Lifted Index @300 mb: 22.49 C Lifted Index @700 mb: 11.85 C Showalter Index: 17.85 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 13.20 C K Index: -13.30 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 4.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.87 J/kg Max Up Vert Vel: 3.12 m/s Conv Inhibition (B-): 37688.71 J/kg Cap Strength: 20.68 C Lift Cond Lev (LCL): 929.76 mb = 641.80 m = 2105.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 6 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 34 330 7 3.5 -6.1 | 311 1 1.1 -1.0 1 1000 82 360 6 -0.0 -6.0 | 69 3 -2.4 -0.9 2 925 681 315 4 2.8 -2.8 | 192 2 0.5 2.3 3 897 914 0 0 -0.0 -0.0 | 155 6 -2.4 5.1 4 850 1323 135 3 -2.1 2.1 | 148 8 -4.5 7.2 5 700 2779 330 3 1.5 -2.6 | 161 3 -0.9 2.5 6 595 3962 310 11 8.4 -7.1 | 288 6 6.1 -2.0 7 547 4572 275 10 10.0 -0.9 | 241 9 7.6 4.2 8 500 5230 300 15 13.0 -7.5 | 283 11 10.6 -2.4 9 482 5486 305 15 12.3 -8.6 | 290 11 9.9 -3.5 10 400 6760 300 20 17.3 -10.0 | 288 16 15.0 -4.9 11 385 7010 305 21 17.2 -12.0 | 295 16 14.8 -7.0 12 350 7620 290 25 23.5 -8.6 | 279 21 21.1 -3.5 13 300 8620 300 33 28.6 -16.5 | 294 29 26.2 -11.4 14 250 9740 285 33 31.9 -8.5 | 277 30 29.5 -3.5 15 249 9754 300 34 29.4 -17.0 | 294 30 27.1 -11.9 16 225 10363 275 34 33.9 -3.0 | 266 32 31.5 2.1 17 213 10683 280 36 35.5 -6.3 | 272 33 33.1 -1.2 18 200 11050 285 32 30.9 -8.3 | 276 29 28.5 -3.2 19 192 11278 285 32 30.9 -8.3 | 276 29 28.5 -3.2 20 183 11582 270 32 32.0 -0.0 | 260 30 29.6 5.1 21 174 11887 290 34 31.9 -11.6 | 282 30 29.6 -6.5 22 150 12750 285 40 38.6 -10.4 | 278 37 36.3 -5.3 23 104 14935 285 49 47.3 -12.7 | 280 46 45.0 -7.6 24 100 15140 285 48 46.4 -12.4 | 279 45 44.0 -7.3 25 98 15240 285 47 45.4 -12.2 | 279 44 43.0 -7.1 26 70 17260 280 59 58.1 -10.2 | 275 56 55.7 -5.2 27 50 19330 280 83 81.7 -14.4 | 277 80 79.4 -9.3 28 46 19812 275 79 78.7 -6.9 | 271 76 76.3 -1.8 29 38 21031 270 100 100.0 -0.0 | 267 98 97.6 5.1 30 37 21336 270 90 90.0 -0.0 | 267 88 87.6 5.1 31 31 22404 275 120 119.5 -10.5 | 273 117 117.2 -5.4 32 30 22555 275 120 119.5 -10.5 | 273 117 117.2 -5.4 33 27 22860 270 119 119.0 -0.0 | 268 117 116.6 5.1 Wind Parameters Mean winds (0-6000m): 305.1 at 7.5 knts Storm direction: 335.1 at 5.6 knts Shear (0-3000m) pos: 1.2 neg: 0.9 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -116.6 deg Storm rel helicity (0-3000m) pos: 5.6 neg: -9.7 tot: -4.0 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.58 Bulk Shear: 3.09 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 ------------------------------------------------------------------------------- 500 345 5 80 1| 0.0 2.6 2.6| 1.2 0.0 1.2 2.4 0.82| 7.1 5.8 1000 340 4 145 2| 2.2 1.3 3.5| 1.5 -2.4 -0.9 -0.9 0.27| 6.5 1.7 1500 352 3 132 3| 2.5 0.9 3.3| 3.7 -5.8 -2.1 -1.4 0.15| 6.0 0.9 2000 14 3 121 4| 1.8 0.2 2.0| 3.7 -9.4 -5.7 -2.9 0.04| 5.3 0.2 2500 6 3 125 3| 1.5 0.5 2.0| 4.3 -9.7 -5.4 -2.2 0.05| 4.8 0.3 3000 347 3 139 3| 1.2 0.9 2.1| 5.6 -9.7 -4.0 -1.3 0.13| 4.5 0.6 4000 324 4 191 1| 0.9 1.5 2.4| 6.8 -11.0 -4.2 -1.1 0.15| 4.4 0.7 5000 307 6 235 3| 0.3 1.2 1.5| 17.9 -20.7 -2.9 -0.6 0.11| 4.5 0.5 6000 305 7 258 4| 0.3 1.2 1.5| 27.7 -20.9 6.8 1.1 0.17| 4.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251017.12.gif