UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for X0673... Searching the city database file for: X0673 ... Date:1200Z 28 OCT 25 Station: X0673 WMO ident: 30673 Latitude: 53.73 Longitude: 119.78 ------------------------------------------------------------------------------- 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 139 SFC 931 698 -6.1 -13.1 58 7.0 -8.0 140 1 272.6 272.8 269.1 276.8 1.49 2 929 715 -4.9 -11.9 58 7.0 -6.9 142 2 274.0 274.2 270.3 278.6 1.65 3 925 749 -4.9 -11.9 58 7.0 -6.9 145 3 274.3 274.6 270.5 279.0 1.66 4 888 1070 -5.5 -15.5 45 10.0 -8.1 181 12 276.9 277.1 271.5 280.6 1.29 5 850 1411 -8.1 -18.1 44 10.0 -10.5 220 21 277.7 277.8 271.6 280.8 1.08 6 831 1586 -9.1 -19.1 44 10.0 -11.4 224 21 278.4 278.6 271.9 281.4 1.01 7 829 1605 -9.3 -19.3 44 10.0 -11.6 225 21 278.4 278.6 271.9 281.3 1.00 8 775 2125 -8.7 -14.7 62 6.0 -10.4 237 20 284.4 284.7 276.2 289.1 1.58 9 739 2492 -10.5 -14.2 74 3.7 -11.5 245 20 286.4 286.7 277.4 291.5 1.72 10 733 2555 -10.5 -14.3 74 3.8 -11.6 247 19 287.1 287.4 277.7 292.2 1.72 11 700 2907 -13.5 -17.9 69 4.4 -14.6 255 19 287.5 287.8 277.4 291.6 1.33 12 656 3398 -17.3 -20.1 79 2.8 -17.9 254 19 288.6 288.8 277.7 292.2 1.18 13 601 4053 -19.3 -21.6 82 2.3 -19.8 253 20 293.6 293.8 280.1 297.2 1.13 14 597 4102 -17.9 -20.0 84 2.1 -18.4 253 20 295.8 296.1 281.3 299.9 1.31 15 596 4115 -17.9 -20.1 83 2.2 -18.4 253 20 296.0 296.2 281.3 300.0 1.30 16 564 4526 -20.7 -28.7 49 8.0 -22.0 252 20 297.4 297.5 281.1 299.4 0.63 17 560 4579 -20.7 -28.7 49 8.0 -22.1 252 20 298.0 298.1 281.4 300.1 0.64 18 554 4658 -20.3 -28.3 49 8.0 -21.7 252 20 299.4 299.5 282.0 301.6 0.67 19 500 5410 -26.3 -32.3 57 6.0 -27.1 250 21 301.0 301.1 282.4 302.7 0.51 20 400 6980 -37.7 -42.0 64 4.3 -38.0 270 23 306.0 306.0 284.1 306.8 0.24 21 344 8003 -45.1 -49.0 65 3.9 -45.3 267 30 309.4 309.5 285.3 309.9 0.13 22 334 8199 -47.3 -51.0 66 3.7 -47.4 267 31 309.0 309.1 285.1 309.4 0.11 23 300 8900 -52.9 -56.7 63 3.8 -53.0 265 36 310.8 310.8 285.7 311.0 0.06 24 270 9570 -58.5 -62.3 61 3.8 -58.6 274 36 312.1 312.2 286.1 312.3 0.03 25 250 10050 -61.5 -64.9 64 3.4 -61.6 280 36 314.6 314.6 287.0 314.7 0.02 26 216 10944 -67.1 -70.6 61 3.5 -67.1 275 36 319.4 319.4 288.6 319.4 0.01 27 209 11142 -67.3 -70.8 61 3.5 -67.3 275 38 322.1 322.1 289.4 322.2 0.01 28 207 11200 -65.3 -69.0 60 3.7 -65.3 275 38 326.1 326.1 290.6 326.2 0.02 29 200 11410 -64.7 -68.5 59 3.8 -64.7 275 40 330.3 330.3 291.8 330.4 0.02 30 177 12155 -64.1 -67.9 60 3.8 -64.1 275 33 343.0 343.0 295.1 343.1 0.02 31 167 12513 -59.9 -63.7 61 3.8 -60.0 275 29 355.8 355.8 297.9 356.0 0.04 32 150 13180 -61.1 -64.7 62 3.6 -61.2 275 23 364.8 364.8 299.7 365.0 0.04 33 100 15710 -59.1 -63.6 56 4.5 -59.2 270 27 413.5 413.6 307.0 413.9 0.07 34 97 15900 -58.5 -63.1 55 4.6 -58.7 270 27 418.3 418.3 307.6 418.7 0.08 35 70 17930 -61.5 -66.5 51 5.0 -61.7 270 25 452.8 452.8 311.1 453.2 0.07 36 60 18882 -63.5 -68.5 51 5.0 -63.7 268 27 468.8 468.8 312.5 469.1 0.06 37 50 20010 -60.7 -66.7 45 6.0 -61.0 265 29 500.4 500.5 315.0 501.0 0.10 38 49 20136 -60.7 -66.7 45 6.0 -61.0 503.3 503.4 315.2 504.0 0.10 TRP 216 10944 -67.1 -70.6 61 3.5 -67.1 275 36 319.4 319.4 288.6 319.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5271.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 62.26 % Est. max temperature: 4.85 C = 40.74 F Sfc-Lift cond lev (LCL): 832.82 mb = 1569.05 m = 5147.72 ft T: -9.00 C 700-500 lapse rate: 5.11 C/km ThetaE index: 0.61 C Layer 700.0- 656.0 mb Conv cond level (CCL): 544.93 mb = 4779.44 m = 15680.38 ft Mean mixing ratio: 1.29 g/kg Conv temperature: 20.43 C = 68.78 F Cap Strength: 16.83 C Lifted Index: 17.33 C Risk: None Lifted Index @300 mb: 21.61 C Lifted Index @700 mb: 8.92 C Showalter Index: 16.98 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 8.20 C K Index: -4.30 Risk: None Sweat Index: 150.50 Risk: None Energy Index: 4.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.91 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 32703.24 J/kg Cap Strength: 17.34 C Lift Cond Lev (LCL): 760.10 mb = 2275.05 m = 7463.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 15 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 ---------------------------------------------------------- 0 931 698 140 1 -0.6 0.8 | 100 15 -15.1 2.7 1 925 749 145 3 -1.7 2.5 | 105 17 -16.2 4.4 2 850 1411 220 21 13.5 16.1 | 177 18 -0.9 18.0 3 700 2907 255 19 18.4 4.9 | 210 8 3.9 6.9 4 500 5410 250 21 19.7 7.2 | 210 11 5.3 9.1 5 400 6980 270 23 23.0 -0.0 | 257 9 8.6 2.0 6 300 8900 265 36 35.9 3.1 | 257 22 21.4 5.1 7 250 10050 280 36 35.5 -6.3 | 282 21 21.0 -4.3 8 216 10944 275 36 35.9 -3.1 | 273 21 21.4 -1.2 9 200 11410 275 40 39.8 -3.5 | 273 25 25.4 -1.5 10 150 13180 275 23 22.9 -2.0 | 270 8 8.5 -0.0 11 100 15710 270 27 27.0 -0.0 | 261 13 12.6 2.0 12 70 17930 270 25 25.0 -0.0 | 259 11 10.6 2.0 13 50 20010 265 29 28.9 2.5 | 253 15 14.5 4.5 Wind Parameters Mean winds (0-6000m): 247.7 at 19.4 knts Storm direction: 277.7 at 14.6 knts Shear (0-3000m) pos: 3.4 neg: 0.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 109.8 deg Storm rel helicity (0-3000m) pos: 148.4 neg: 0.0 tot: 148.4 m^2/s^2 ave: 49.5 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.44 Bulk Shear: 38.07 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 ------------------------------------------------------------------------------- 500 187 8 128 17| 15.1 0.0 15.1| 77.1 0.0 77.1 154.1 0.93| 17.3 16.1 1000 217 14 155 14| 10.6 0.0 10.6|130.5 0.0 130.5 130.5 0.92| 14.8 13.7 1500 223 16 166 14| 6.9 0.0 6.9|139.6 0.0 139.6 93.1 0.88| 11.3 9.9 2000 229 17 173 13| 5.1 0.0 5.1|146.2 0.0 146.2 73.1 0.84| 9.5 8.0 2500 234 17 179 12| 4.0 0.0 4.0|148.3 0.0 148.3 59.3 0.83| 8.0 6.6 3000 238 18 183 11| 3.4 0.1 3.5|148.4 0.0 148.4 49.5 0.82| 6.8 5.5 4000 242 18 190 11| 2.5 0.2 2.7|148.5 -0.0 148.5 37.1 0.80| 5.2 4.1 5000 245 19 194 10| 2.1 0.2 2.3|152.0 -0.1 151.9 30.4 0.79| 4.4 3.4 6000 248 19 201 10| 1.9 0.2 2.1|164.0 -0.1 164.0 27.3 0.81| 4.1 3.3 Wrote GIF file: /home/apache/climate/data/raob//X0673/skewt/X0673.skewt.20251028.12.gif