UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 8 NOV 25 Station: X1510 WMO ident: 31510 Latitude: 50.25 Longitude: 127.50 ------------------------------------------------------------------------------- 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 66 SFC 987 168 -5.7 -6.8 92 1.1 -6.1 130 5 268.5 268.8 267.8 274.7 2.32 2 925 675 -7.1 -9.3 84 2.2 -7.8 195 17 272.0 272.4 269.7 277.7 2.04 3 910 803 -7.5 -9.6 85 2.1 -8.1 196 17 272.9 273.2 270.2 278.5 2.02 4 854 1294 -11.5 -14.3 80 2.8 -12.2 198 18 273.7 274.0 269.9 277.9 1.48 5 850 1330 -10.9 -13.7 80 2.8 -11.6 198 18 274.7 275.0 270.6 279.1 1.56 6 765 2141 -9.9 -12.2 83 2.3 -10.6 203 19 284.2 284.6 276.6 289.9 1.96 7 700 2821 -13.7 -16.7 78 3.0 -14.5 206 21 287.3 287.6 277.5 291.7 1.48 8 548 4646 -23.3 -26.8 73 3.5 -23.9 216 24 296.7 296.9 281.0 299.3 0.78 9 500 5310 -28.5 -32.1 71 3.6 -29.0 220 25 298.3 298.4 281.3 300.0 0.52 10 449 6072 -35.3 -38.5 72 3.2 -35.5 218 22 299.1 299.1 281.4 300.1 0.31 11 400 6870 -39.9 -44.9 59 5.0 -40.2 215 19 303.1 303.2 282.9 303.8 0.17 12 304 8694 -51.3 -59.3 38 8.0 -51.5 205 17 311.9 311.9 286.1 312.0 0.04 13 300 8780 -51.5 -59.5 38 8.0 -51.7 205 17 312.8 312.8 286.4 312.9 0.04 14 263 9634 -54.7 -63.7 32 9.0 -54.8 210 21 320.1 320.1 288.8 320.2 0.03 15 252 9909 -54.9 -63.9 32 9.0 -55.1 214 19 323.7 323.7 289.9 323.8 0.03 16 250 9960 -54.9 -63.9 32 9.0 -55.1 215 19 324.4 324.5 290.2 324.6 0.03 17 226 10611 -51.9 -61.9 29 10.0 -52.1 224 22 338.5 338.5 294.0 338.7 0.04 18 209 11117 -54.3 -64.3 28 10.0 -54.5 231 24 342.4 342.4 295.0 342.6 0.03 19 200 11400 -53.7 -63.7 28 10.0 -53.9 235 25 347.7 347.7 296.1 347.9 0.04 20 188 11798 -52.1 -63.1 25 11.0 -52.4 235 28 356.5 356.5 298.0 356.7 0.04 21 150 13250 -54.5 -66.5 21 12.0 -54.8 235 38 376.2 376.2 301.6 376.3 0.03 22 100 15850 -55.3 -69.3 16 14.0 -55.8 260 44 420.9 420.9 307.9 421.1 0.03 23 75 17674 -57.5 -72.5 13 15.0 -58.0 256 49 452.4 452.4 311.1 452.5 0.03 24 70 18110 -56.3 -72.3 12 16.0 -56.9 255 50 463.9 463.9 312.1 464.1 0.03 25 56 19535 -53.5 -69.5 13 16.0 -54.5 262 49 500.9 500.9 315.1 501.3 0.06 26 50 20260 -55.5 -71.5 12 16.0 -56.3 265 48 512.7 512.7 315.8 513.0 0.05 27 30 23520 -57.3 -74.3 10 17.0 -58.5 245 58 588.4 588.5 320.1 588.8 0.05 28 27 24194 -51.3 -69.0 10 17.7 -53.5 260 71 623.4 623.4 321.7 624.4 0.13 29 26 24440 -49.1 -67.1 10 18.0 -51.9 259 69 636.3 636.4 322.2 637.7 0.18 30 20 26170 -46.1 -65.1 10 19.0 -50.4 255 56 695.1 695.2 324.4 697.7 0.30 31 18 26870 -46.3 -65.3 10 19.0 -50.8 715.7 715.8 325.0 718.6 0.33 TRP 263 9634 -54.7 -63.7 32 9.0 -54.8 210 21 320.1 320.1 288.8 320.2 0.03 WND 27 24194 -51.3 -69.0 10 17.7 -53.5 260 71 623.4 623.4 321.7 624.4 0.13 Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 78.71 % Est. max temperature: 1.91 C = 35.44 F Sfc-Lift cond lev (LCL): 969.77 mb = 305.97 m = 1003.82 ft T: -6.08 C 700-500 lapse rate: 5.95 C/km ThetaE index: 0.62 C Layer 854.0- 850.0 mb Conv cond level (CCL): 879.70 mb = 1064.50 m = 3492.43 ft Mean mixing ratio: 2.09 g/kg Conv temperature: -0.81 C = 30.53 F Cap Strength: 17.17 C Lifted Index: 17.77 C Risk: None Lifted Index @300 mb: 25.36 C Lifted Index @700 mb: 11.24 C Showalter Index: 16.07 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 14.80 C K Index: 0.90 Risk: None Sweat Index: 132.14 Risk: None Energy Index: 4.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.03 J/kg Max Up Vert Vel: 6.17 m/s Conv Inhibition (B-): 62540.82 J/kg Cap Strength: 17.65 C Lift Cond Lev (LCL): 908.28 mb = 817.15 m = 2680.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 240 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 ---------------------------------------------------------- 0 987 168 130 5 -3.8 3.2 | 76 18 -17.2 -4.4 1 925 675 195 17 4.4 16.4 | 134 13 -9.0 8.8 2 500 5310 220 25 16.1 19.2 | 193 12 2.7 11.5 3 400 6870 215 19 10.9 15.6 | 163 8 -2.5 7.9 4 300 8780 205 17 7.2 15.4 | 141 10 -6.2 7.8 5 263 9634 210 21 10.5 18.2 | 165 11 -2.9 10.6 6 250 9960 215 19 10.9 15.6 | 163 8 -2.5 7.9 7 200 11400 235 25 20.5 14.3 | 227 10 7.1 6.7 8 150 13250 235 38 31.1 21.8 | 231 23 17.7 14.2 9 100 15850 260 44 43.3 7.6 | 270 30 30.0 0.0 10 70 18110 255 50 48.3 12.9 | 261 35 34.9 5.3 11 50 20260 265 48 47.8 4.2 | 276 35 34.4 -3.4 12 30 23520 245 58 52.6 24.5 | 247 43 39.2 16.9 13 27 24194 260 71 69.9 12.3 | 265 57 56.5 4.7 14 20 26170 255 56 54.1 14.5 | 260 41 40.7 6.9 Wind Parameters Mean winds (0-6000m): 210.3 at 20.5 knts Storm direction: 240.3 at 15.4 knts Shear (0-3000m) pos: 15.8 neg: 0.0 tot: 15.8 10-3/s Storm rel Dir Shear (0-3000m): -30.6 deg Storm rel helicity (0-3000m) pos: 68.3 neg: 0.0 tot: 68.3 m^2/s^2 ave: 136.7 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.97 Bulk Shear: 19.64 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 ------------------------------------------------------------------------------- 500 181 11 104 14| 15.8 0.0 15.8| 68.3 0.0 68.3 136.7 0.94| 17.7 16.6 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 210 21 163 11| 7.9 1.0 8.9|102.0 -7.1 94.9 67.8 0.79| 2.8 2.2 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251108.12.gif