UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for X2098... Searching the city database file for: X2098 ... Date:0000Z 7 DEC 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 1010 7 -12.1 -14.9 80 2.8 -12.7 355 3 260.3 260.5 259.9 263.5 1.19 1 1000 83 -9.9 -14.4 70 4.5 -10.9 325 5 263.2 263.5 262.2 266.7 1.25 2 978 256 -4.5 -9.4 69 4.9 -6.0 308 8 270.4 270.7 268.4 275.6 1.91 3 952 467 -4.1 -10.1 63 6.0 -5.9 287 11 272.9 273.2 269.9 278.0 1.86 4 925 692 -5.7 -14.7 49 9.0 -8.1 265 15 273.5 273.7 269.4 277.2 1.32 5 924 700 -5.7 -14.7 49 9.0 -8.1 265 15 273.6 273.8 269.5 277.3 1.32 6 850 1350 -10.5 -17.5 56 7.0 -12.1 230 11 275.1 275.3 270.2 278.4 1.14 7 846 1386 -10.7 -17.7 56 7.0 -12.3 230 11 275.3 275.5 270.2 278.6 1.12 8 821 1616 -12.3 -20.3 51 8.0 -14.0 233 14 276.0 276.1 270.4 278.7 0.93 9 800 1814 -11.9 -19.9 51 8.0 -13.6 235 15 278.5 278.6 271.9 281.4 0.98 10 772 2086 -13.5 -23.5 43 10.0 -15.4 237 18 279.6 279.7 272.2 281.8 0.74 11 759 2215 -14.3 -23.3 46 9.0 -16.0 239 19 280.1 280.2 272.5 282.4 0.77 12 751 2296 -13.9 -22.9 47 9.0 -15.7 240 20 281.4 281.5 273.3 283.8 0.81 13 715 2667 -16.3 -22.3 60 6.0 -17.5 243 23 282.7 282.9 274.2 285.4 0.89 14 708 2741 -15.3 -21.3 60 6.0 -16.6 244 24 284.6 284.8 275.4 287.6 0.98 15 703 2795 -15.7 -21.7 60 6.0 -16.9 245 25 284.7 284.9 275.5 287.7 0.96 16 700 2827 -15.9 -21.9 60 6.0 -17.1 245 25 284.9 285.0 275.5 287.7 0.95 17 571 4330 -24.5 -30.5 57 6.0 -25.4 248 31 291.9 292.0 278.4 293.6 0.53 18 500 5280 -31.7 -38.7 50 7.0 -32.3 250 35 294.4 294.4 279.2 295.3 0.27 19 458 5895 -36.5 -43.5 48 7.0 -37.0 244 36 295.9 295.9 279.8 296.5 0.18 20 400 6820 -44.3 -51.3 46 7.0 -44.6 235 38 297.4 297.4 280.3 297.7 0.08 21 334 8005 -54.3 -60.3 48 6.0 -54.4 238 41 299.5 299.5 281.1 299.6 0.03 22 300 8690 -57.5 -63.5 46 6.0 -57.6 240 42 304.3 304.3 283.1 304.4 0.02 23 291 8881 -58.3 -64.3 46 6.0 -58.4 240 40 305.8 305.8 283.8 305.9 0.02 24 266 9447 -57.1 -63.1 46 6.0 -57.2 246 45 315.5 315.5 287.3 315.6 0.03 25 250 9840 -55.3 -62.3 41 7.0 -55.4 250 48 323.9 323.9 290.0 324.0 0.04 26 218 10724 -50.3 -58.3 38 8.0 -50.5 250 42 344.5 344.5 295.4 344.8 0.07 27 210 10969 -48.9 -56.9 39 8.0 -49.2 250 40 350.4 350.4 296.8 350.8 0.08 28 200 11290 -48.9 -57.9 34 9.0 -49.3 250 38 355.3 355.4 297.8 355.7 0.08 29 150 13170 -50.5 -64.5 18 14.0 -51.0 255 38 383.1 383.1 302.8 383.3 0.04 30 102 15663 -53.5 -70.5 11 17.0 -54.1 255 42 422.0 422.0 308.0 422.1 0.03 31 100 15790 -52.5 -69.5 11 17.0 -53.1 255 42 426.3 426.3 308.4 426.5 0.03 32 88 16622 -49.3 -68.3 9 19.0 -50.3 259 40 448.6 448.6 310.7 448.8 0.04 33 73 17839 -52.3 -72.3 7 20.0 -53.2 264 37 466.9 466.9 312.4 467.0 0.03 34 70 18110 -52.3 -73.3 6 21.0 -53.2 265 36 472.5 472.5 312.8 472.7 0.03 35 65 18591 -50.3 -72.3 6 22.0 -51.5 258 37 487.0 487.0 314.0 487.2 0.03 36 60 19111 -52.7 -74.7 5 22.0 -53.8 251 39 492.9 492.9 314.4 493.1 0.03 37 55 19675 -50.7 -73.7 5 23.0 -52.1 243 40 509.9 509.9 315.7 510.1 0.03 38 50 20290 -54.9 -76.9 5 22.0 -55.9 235 42 514.1 514.1 315.9 514.2 0.02 39 46 20827 -51.7 -74.7 5 23.0 -53.2 534.2 534.2 317.2 534.4 0.03 TRP 291 8881 -58.3 -64.3 46 6.0 -58.4 240 40 305.8 305.8 283.8 305.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5197.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 55.79 % Est. max temperature: 2.56 C = 36.61 F Sfc-Lift cond lev (LCL): 965.37 mb = 357.47 m = 1172.78 ft T: -4.31 C 700-500 lapse rate: 6.44 C/km ThetaE index: 0.81 C Layer 925.0- 924.0 mb Conv cond level (CCL): 728.36 mb = 2527.12 m = 8290.98 ft Mean mixing ratio: 1.58 g/kg Conv temperature: 9.87 C = 49.76 F Cap Strength: 15.09 C Lifted Index: 16.33 C Risk: None Lifted Index @300 mb: 20.91 C Lifted Index @700 mb: 10.74 C Showalter Index: 13.46 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 14.20 C K Index: -2.30 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.57 J/kg Max Up Vert Vel: 9.75 m/s Conv Inhibition (B-): 38288.70 J/kg Cap Strength: 16.30 C Lift Cond Lev (LCL): 870.81 mb = 1161.78 m = 3811.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 18 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 7 355 3 0.3 -3.0 | 88 17 -17.4 -0.6 1 1000 83 325 5 2.9 -4.1 | 83 15 -14.8 -1.7 2 925 692 265 15 14.9 1.3 | 144 5 -2.7 3.7 3 850 1350 230 11 8.4 7.1 | 136 13 -9.2 9.4 4 700 2827 245 25 22.7 10.6 | 201 14 5.0 12.9 5 500 5280 250 35 32.9 12.0 | 227 21 15.2 14.3 6 400 6820 235 38 31.1 21.8 | 209 28 13.5 24.2 7 300 8690 240 42 36.4 21.0 | 219 30 18.7 23.4 8 291 8881 240 40 34.6 20.0 | 217 28 17.0 22.4 9 250 9840 250 48 45.1 16.4 | 236 33 27.5 18.8 10 200 11290 250 38 35.7 13.0 | 230 24 18.1 15.4 11 150 13170 255 38 36.7 9.8 | 237 23 19.1 12.2 12 100 15790 255 42 40.6 10.9 | 240 26 22.9 13.2 13 70 18110 265 36 35.9 3.1 | 253 19 18.2 5.5 14 50 20290 235 42 34.4 24.1 | 212 31 16.8 26.4 Wind Parameters Mean winds (0-6000m): 247.6 at 23.7 knts Storm direction: 277.6 at 17.8 knts Shear (0-3000m) pos: 2.4 neg: 2.5 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 115.8 deg Storm rel helicity (0-3000m) pos: 58.5 neg: -14.5 tot: 44.1 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.92 Bulk Shear: 51.70 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 ------------------------------------------------------------------------------- 500 298 8 83 11| 0.0 11.7 11.7| 2.3 -10.5 -8.2 -16.3 -0.13| 12.5 -1.6 1000 271 11 107 7| 0.0 7.3 7.3| 8.3 -11.1 -2.7 -2.7 0.14| 11.3 1.6 1500 259 11 124 8| 0.0 4.9 4.9| 12.6 -14.5 -1.9 -1.3 0.12| 9.3 1.1 2000 251 12 135 9| 1.3 3.7 5.0| 28.6 -14.5 14.1 7.1 0.25| 8.3 2.1 2500 248 14 146 9| 2.0 3.0 5.0| 45.1 -14.5 30.6 12.2 0.35| 7.6 2.7 3000 248 15 157 9| 2.4 2.5 4.8| 58.5 -14.5 44.1 14.7 0.41| 7.1 2.9 4000 247 18 176 10| 2.3 1.8 4.2| 71.8 -14.5 57.3 14.3 0.44| 5.8 2.6 5000 248 21 191 11| 2.3 1.5 3.8| 86.1 -14.5 71.6 14.3 0.46| 5.1 2.4 6000 248 24 201 12| 1.9 1.6 3.5| 89.5 -34.2 55.2 9.2 0.37| 4.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//X2098/skewt/X2098.skewt.20251207.00.gif