UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for X2098... Searching the city database file for: X2098 ... Date:0000Z 17 OCT 25 Station: X2098 WMO ident: 32098 Latitude: 49.22 Longitude: 143.10 ------------------------------------------------------------------------------- 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 1026 9 0.6 -3.5 74 4.1 -0.9 355 3 271.7 272.2 270.9 279.6 2.87 1 1008 151 1.6 -6.4 55 8.0 -1.2 310 4 274.1 274.5 271.5 280.6 2.34 2 1000 215 1.4 -7.6 51 9.0 -1.7 290 5 274.5 274.9 271.5 280.6 2.15 3 999 223 1.4 -7.6 51 9.0 -1.7 290 5 274.6 275.0 271.5 280.6 2.16 4 972 443 1.0 -4.0 69 5.0 -0.9 286 5 276.4 276.9 273.7 284.5 2.92 5 957 568 0.6 -4.4 69 5.0 -1.3 284 5 277.2 277.7 274.1 285.2 2.88 6 925 840 -1.5 -7.5 64 6.0 -3.6 280 5 277.8 278.2 273.6 284.4 2.35 7 850 1506 -7.1 -12.1 67 5.0 -8.5 265 13 278.7 279.0 273.3 283.8 1.78 8 815 1832 -9.7 -14.1 70 4.4 -10.9 269 16 279.3 279.6 273.4 283.9 1.57 9 802 1956 -10.7 -15.7 67 5.0 -12.0 271 18 279.5 279.8 273.2 283.6 1.40 10 774 2229 -10.3 -20.3 44 10.0 -12.6 275 21 282.8 283.0 274.5 285.8 0.98 11 711 2878 -13.9 -31.9 20 18.0 -16.7 283 28 285.8 285.9 275.1 287.0 0.37 12 700 2996 -14.5 -32.5 20 18.0 -17.3 285 29 286.4 286.5 275.4 287.6 0.36 13 691 3094 -15.3 -32.3 22 17.0 -17.9 285 30 286.6 286.7 275.5 287.8 0.37 14 647 3586 -18.9 -28.9 41 10.0 -20.5 286 33 288.0 288.1 276.5 289.7 0.54 15 626 3831 -19.9 -27.9 49 8.0 -21.2 287 34 289.6 289.7 277.4 291.5 0.62 16 602 4119 -20.9 -32.9 33 12.0 -22.5 287 36 291.7 291.7 278.1 293.0 0.40 17 569 4532 -24.1 -39.1 24 15.0 -25.6 288 38 292.6 292.7 278.3 293.4 0.23 18 500 5460 -31.3 -45.3 24 14.0 -32.3 290 44 294.9 294.9 279.3 295.3 0.13 19 405 6916 -43.3 -53.3 32 10.0 -43.6 295 55 297.7 297.7 280.4 297.9 0.07 20 400 7000 -43.7 -53.7 32 10.0 -44.0 295 56 298.2 298.2 280.6 298.4 0.06 21 300 8910 -49.7 -62.7 20 13.0 -50.0 295 79 315.3 315.3 287.2 315.4 0.03 22 299 8932 -49.9 -62.9 20 13.0 -50.2 295 79 315.3 315.3 287.2 315.4 0.03 23 280 9361 -49.5 -63.5 18 13.9 -49.8 295 87 321.8 321.8 289.3 321.9 0.03 24 279 9384 -49.5 -63.5 18 14.0 -49.8 295 87 322.2 322.2 289.5 322.3 0.03 25 254 9997 -50.7 -65.7 15 15.0 -51.0 295 80 329.2 329.2 291.5 329.3 0.02 26 250 10100 -50.5 -65.5 15 15.0 -50.8 295 79 331.0 331.0 292.0 331.1 0.02 27 240 10366 -48.7 -64.7 14 16.0 -49.1 293 76 337.6 337.6 293.7 337.7 0.03 28 200 11560 -49.1 -67.1 10 18.0 -49.6 285 64 355.0 355.0 297.7 355.1 0.02 29 158 13101 -51.5 -72.5 6 21.0 -52.0 285 59 375.7 375.7 301.5 375.8 0.01 30 150 13440 -49.7 -71.7 6 22.0 -50.3 285 58 384.4 384.4 302.9 384.5 0.02 31 148 13528 -49.3 -71.3 6 22.0 -50.0 285 57 386.6 386.6 303.3 386.7 0.02 32 100 16090 -49.5 -71.5 6 22.0 -50.4 285 38 432.1 432.1 309.1 432.2 0.02 33 70 18430 -49.9 -71.9 6 22.0 -51.1 185 9 477.6 477.6 313.2 477.8 0.03 34 56 19889 -50.1 -72.1 6 22.0 -51.5 508.7 508.7 315.6 508.9 0.04 TRP 299 8932 -49.9 -62.9 20 13.0 -50.2 295 79 315.3 315.3 287.2 315.4 0.03 WND 280 9361 -49.5 -63.5 18 13.9 -49.8 295 87 321.8 321.8 289.3 321.9 0.03 Sounding variables and indices 1000-500 mb thick: 5245.00 m Freezing level: 947.86 mb = 645.86 m = 2118.94 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 43.46 % Est. max temperature: 7.29 C = 45.12 F Sfc-Lift cond lev (LCL): 962.43 mb = 522.79 m = 1715.17 ft T: 0.75 C 700-500 lapse rate: 6.82 C/km ThetaE index: 1.43 C Layer 925.0- 815.0 mb Conv cond level (CCL): 846.99 mb = 1533.47 m = 5031.02 ft Mean mixing ratio: 2.61 g/kg Conv temperature: 7.67 C = 45.80 F Cap Strength: 9.25 C Lifted Index: 10.25 C Risk: None Lifted Index @300 mb: 22.88 C Lifted Index @700 mb: 5.93 C Showalter Index: 9.64 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 19.20 C K Index: -5.90 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.56 J/kg Max Up Vert Vel: 6.41 m/s Conv Inhibition (B-): 29560.79 J/kg Cap Strength: 10.17 C Lift Cond Lev (LCL): 885.90 mb = 1180.14 m = 3871.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 20 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 1026 9 355 3 0.3 -3.0 | 130 18 -13.5 11.3 1 1000 215 290 5 4.7 -1.7 | 144 16 -9.1 12.6 2 925 840 280 5 4.9 -0.9 | 147 16 -8.9 13.5 3 850 1506 265 13 13.0 1.1 | 177 15 -0.8 15.5 4 700 2996 285 29 28.0 -7.5 | 244 16 14.2 6.8 5 500 5460 290 44 41.3 -15.0 | 271 28 27.6 -0.7 6 400 7000 295 56 50.8 -23.7 | 284 38 37.0 -9.3 7 300 8910 295 79 71.6 -33.4 | 288 61 57.8 -19.1 8 299 8932 295 79 71.6 -33.4 | 288 61 57.8 -19.1 9 280 9361 295 87 78.8 -36.8 | 289 69 65.1 -22.4 10 250 10100 295 79 71.6 -33.4 | 288 61 57.8 -19.1 11 200 11560 285 64 61.8 -16.6 | 273 48 48.0 -2.2 12 150 13440 285 58 56.0 -15.0 | 271 42 42.2 -0.7 13 100 16090 285 38 36.7 -9.8 | 259 23 22.9 4.5 14 70 18430 185 9 0.8 9.0 | 151 27 -13.0 23.3 Wind Parameters Mean winds (0-6000m): 286.1 at 26.5 knts Storm direction: 316.1 at 19.9 knts Shear (0-3000m) pos: 3.0 neg: 2.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 114.6 deg Storm rel helicity (0-3000m) pos: 120.0 neg: 0.0 tot: 120.0 m^2/s^2 ave: 40.0 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 64.15 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 ------------------------------------------------------------------------------- 500 296 5 142 16| 0.0 5.0 5.0| 18.3 0.0 18.3 36.5 0.82| 5.4 4.4 1000 288 5 145 16| 0.0 3.6 3.6| 27.3 0.0 27.3 27.3 0.83| 4.0 3.3 1500 277 7 152 15| 0.0 4.6 4.6| 51.6 0.0 51.6 34.4 0.90| 4.8 4.3 2000 274 9 160 15| 1.5 3.4 4.9| 73.7 0.0 73.7 36.8 0.92| 5.1 4.7 2500 275 11 170 14| 2.4 2.8 5.1| 96.2 0.0 96.2 38.5 0.94| 5.3 5.0 3000 279 14 180 12| 3.0 2.3 5.3|120.0 0.0 120.0 40.0 0.95| 5.5 5.2 4000 282 18 202 11| 3.0 1.7 4.8|140.6 0.0 140.6 35.1 0.91| 4.9 4.4 5000 284 23 223 12| 3.1 1.4 4.4|163.0 0.0 163.0 32.6 0.86| 4.6 3.9 6000 286 27 239 14| 3.2 1.1 4.3|194.3 0.0 194.3 32.4 0.82| 4.4 3.6 Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20251017.00.gif