UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 4 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 152 295 5 SFC 998 168 -3.1 -7.6 71 4.5 -4.6 295 5 270.2 270.6 268.7 276.1 2.16 2 976 346 1.6 -3.1 71 4.7 -0.2 304 10 276.7 277.2 274.2 285.3 3.11 3 925 775 -1.7 -9.7 54 8.0 -4.3 325 23 277.6 277.9 273.0 283.2 1.98 4 850 1442 -6.7 -12.7 62 6.0 -8.4 305 19 279.1 279.4 273.5 284.0 1.69 5 811 1807 -8.9 -16.9 52 8.0 -10.9 300 23 280.6 280.8 273.6 284.2 1.25 6 700 2926 -18.5 -22.5 71 4.0 -19.3 285 35 282.0 282.2 273.8 284.7 0.90 7 695 2979 -18.9 -22.9 71 4.0 -19.6 285 35 282.1 282.3 273.9 284.8 0.87 8 624 3774 -23.9 -33.9 39 10.0 -25.1 292 41 285.2 285.3 274.8 286.4 0.35 9 553 4649 -27.7 -39.7 31 12.0 -28.8 299 47 290.8 290.8 277.4 291.5 0.22 10 500 5370 -30.1 -44.1 24 14.0 -31.2 305 52 296.3 296.4 280.0 296.9 0.15 11 476 5719 -31.5 -47.5 19 16.0 -32.6 303 56 298.8 298.8 281.0 299.2 0.11 12 400 6930 -38.5 -53.5 19 15.0 -39.2 295 69 305.0 305.0 283.5 305.2 0.07 13 314 8561 -49.3 -63.3 18 14.0 -49.6 291 81 311.8 311.8 286.0 311.9 0.02 14 300 8860 -50.1 -64.1 18 14.0 -50.4 290 83 314.7 314.7 287.0 314.8 0.02 15 283 9240 -50.8 -63.9 20 13.2 -51.0 295 87 319.1 319.1 288.5 319.2 0.02 16 280 9309 -50.9 -63.9 20 13.0 -51.1 295 86 319.9 319.9 288.7 320.0 0.03 17 250 10040 -54.3 -67.3 19 13.0 -54.5 290 81 325.3 325.3 290.4 325.4 0.02 18 246 10144 -55.1 -68.1 18 13.0 -55.3 290 79 325.6 325.7 290.5 325.7 0.02 19 200 11470 -55.3 -68.3 18 13.0 -55.5 290 62 345.2 345.2 295.6 345.3 0.02 20 185 11966 -54.7 -67.7 19 13.0 -54.9 286 57 353.9 354.0 297.5 354.1 0.02 21 177 12248 -53.1 -66.1 19 13.0 -53.4 284 54 361.1 361.1 299.0 361.2 0.03 22 150 13310 -53.5 -67.5 17 14.0 -53.9 275 44 377.9 377.9 301.9 378.0 0.03 23 132 14130 -55.5 -69.5 16 14.0 -55.8 275 44 388.4 388.4 303.6 388.5 0.02 24 113 15126 -53.3 -68.3 14 15.0 -53.8 275 44 410.2 410.2 306.6 410.3 0.03 25 100 15910 -55.5 -70.5 14 15.0 -55.9 275 44 420.5 420.5 307.8 420.6 0.03 26 88 16721 -55.9 -70.9 14 15.0 -56.4 270 41 435.3 435.4 309.4 435.5 0.03 27 82 17173 -52.3 -68.3 13 16.0 -53.1 267 39 451.6 451.6 311.0 451.9 0.05 28 70 18180 -58.1 -74.1 11 16.0 -58.6 260 35 460.1 460.1 311.8 460.2 0.02 29 68 18363 -59.1 -74.1 13 15.0 -59.5 260 35 461.8 461.8 312.0 461.9 0.02 30 56 19601 -53.1 -70.1 11 17.0 -54.1 263 37 501.8 501.8 315.1 502.1 0.05 31 50 20330 -55.1 -72.1 10 17.0 -56.0 265 38 513.6 513.6 315.9 513.9 0.05 32 44 21145 -57.7 -74.7 10 17.0 -58.5 262 42 526.4 526.4 316.7 526.6 0.03 33 34 22801 -51.5 -69.5 10 18.0 -53.4 257 50 583.0 583.0 319.9 583.7 0.10 34 30 23610 -54.5 -72.5 9 18.0 -56.1 255 54 596.1 596.1 320.5 596.6 0.07 35 28 24048 -55.1 -73.1 9 18.0 -56.6 252 55 606.3 606.3 320.9 606.8 0.07 36 25 24778 -49.3 -68.3 9 19.0 -52.2 246 58 642.9 643.0 322.4 644.2 0.16 37 20 26230 -50.5 -69.5 9 19.0 -53.5 235 62 681.6 681.7 323.9 683.0 0.16 38 18 26924 -46.1 -66.1 9 20.0 -50.7 716.3 716.5 325.0 719.0 0.29 TRP 246 10144 -55.1 -68.1 18 13.0 -55.3 290 79 325.6 325.7 290.5 325.7 0.02 WND 283 9240 -50.8 -63.9 20 13.2 -51.0 295 87 319.1 319.1 288.5 319.2 0.02 Sounding variables and indices 1000-500 mb thick: 5218.00 m Freezing level: Surface below freezing Freezing level: 983.49 mb = 285.14 m = 935.49 ft Freezing level: 951.27 mb = 553.84 m = 1817.04 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 50.74 % Est. max temperature: 5.89 C = 42.60 F Sfc-Lift cond lev (LCL): 929.69 mb = 734.51 m = 2409.79 ft T: -1.39 C 700-500 lapse rate: 4.75 C/km ThetaE index: 2.10 C Layer 925.0- 850.0 mb Conv cond level (CCL): 809.70 mb = 1819.36 m = 5968.94 ft Mean mixing ratio: 2.39 g/kg Conv temperature: 7.28 C = 45.10 F Cap Strength: 7.32 C Lifted Index: 11.31 C Risk: None Lifted Index @300 mb: 22.36 C Lifted Index @700 mb: 1.81 C Showalter Index: 10.72 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 17.40 C K Index: 6.70 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.89 J/kg Max Up Vert Vel: 6.31 m/s Conv Inhibition (B-): 56312.91 J/kg Cap Strength: 11.27 C Lift Cond Lev (LCL): 860.47 mb = 1345.46 m = 4414.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 27 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 ---------------------------------------------------------- 0 998 168 295 5 4.5 -2.1 | 156 23 -9.3 21.1 1 925 775 325 23 13.2 -18.8 | 171 4 -0.7 4.4 2 850 1442 305 19 15.6 -10.9 | 188 12 1.7 12.3 3 700 2926 285 35 33.8 -9.1 | 235 24 20.0 14.2 4 500 5370 305 52 42.6 -29.8 | 283 29 28.7 -6.6 5 400 6930 295 69 62.5 -29.2 | 277 49 48.7 -5.9 6 300 8860 290 83 78.0 -28.4 | 275 64 64.1 -5.2 7 283 9240 295 87 78.8 -36.8 | 282 66 65.0 -13.6 8 250 10040 290 81 76.1 -27.7 | 274 62 62.3 -4.5 9 246 10144 290 79 74.2 -27.0 | 274 61 60.4 -3.8 10 200 11470 290 62 58.3 -21.2 | 267 44 44.4 2.0 11 150 13310 275 44 43.8 -3.8 | 237 36 30.0 19.4 12 100 15910 275 44 43.8 -3.8 | 237 36 30.0 19.4 13 70 18180 260 35 34.5 6.1 | 215 36 20.6 29.3 14 50 20330 265 38 37.9 3.3 | 222 36 24.0 26.5 15 30 23610 255 54 52.2 14.0 | 226 53 38.3 37.2 16 20 26230 235 62 50.8 35.6 | 212 69 36.9 58.8 Wind Parameters Mean winds (0-6000m): 299.2 at 36.0 knts Storm direction: 329.2 at 27.0 knts Shear (0-3000m) pos: 2.6 neg: 3.9 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 83.3 deg Storm rel helicity (0-3000m) pos: 88.3 neg: -0.2 tot: 88.1 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.25 Bulk Shear: 81.01 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 ------------------------------------------------------------------------------- 500 319 12 158 15| 15.9 0.0 15.9| 22.5 0.0 22.5 45.1 0.31| 16.3 5.0 1000 320 17 165 11| 7.9 1.3 9.2| 25.2 -0.2 25.1 25.1 0.26| 12.4 3.3 1500 315 18 174 10| 5.3 2.2 7.5| 34.0 -0.2 33.9 22.6 0.30| 10.2 3.1 2000 310 20 186 11| 4.0 3.1 7.1| 52.9 -0.2 52.7 26.4 0.40| 9.2 3.7 2500 304 22 200 12| 3.2 3.8 7.0| 68.8 -0.2 68.6 27.5 0.42| 8.7 3.6 3000 299 24 211 14| 2.6 3.9 6.5| 88.3 -0.2 88.1 29.4 0.43| 8.2 3.5 4000 296 28 226 16| 3.1 2.9 6.1|147.8 -0.2 147.6 36.9 0.52| 7.3 3.8 5000 298 32 240 17| 3.5 2.3 5.8|214.9 -0.2 214.7 42.9 0.59| 6.8 4.0 6000 299 36 252 18| 2.9 2.8 5.7|229.5 -15.1 214.4 35.7 0.50| 6.7 3.4 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251104.12.gif