UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011212.upa.cvt Date: 1200Z 12 JAN 26 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 12 JAN 26 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 90 SFC 989 170 -27.5 -32.2 64 4.7 -27.8 50 3 246.4 246.5 246.0 247.1 0.26 2 982 221 -25.7 -30.1 67 4.4 -26.1 46 4 248.7 248.8 248.3 249.6 0.32 3 950 461 -24.9 -29.3 67 4.4 -25.3 29 7 251.9 252.0 251.1 252.9 0.36 4 930 617 -23.5 -27.9 67 4.4 -23.9 18 9 254.9 254.9 253.8 256.0 0.41 5 925 656 -23.3 -27.6 68 4.3 -23.8 15 9 255.5 255.6 254.4 256.7 0.43 6 854 1239 -24.7 -28.6 70 3.9 -25.1 10 5 259.9 260.0 258.0 261.1 0.42 7 850 1273 -24.9 -28.8 70 3.9 -25.3 10 5 260.1 260.1 258.1 261.2 0.42 8 712 2545 -31.3 -35.2 68 3.9 -31.6 313 8 266.5 266.6 262.7 267.3 0.27 9 700 2665 -33.1 -37.0 68 3.9 -33.3 308 8 265.8 265.9 262.1 266.5 0.23 10 645 3241 -32.9 -37.2 65 4.3 -33.2 282 9 272.4 272.4 266.8 273.1 0.24 11 500 4990 -44.7 -48.6 65 3.9 -44.8 200 13 278.5 278.6 270.4 278.8 0.09 12 461 5528 -48.5 -52.6 62 4.1 -48.6 185 11 280.3 280.4 271.5 280.6 0.06 13 400 6450 -53.5 -57.7 60 4.2 -53.6 160 7 285.5 285.5 274.3 285.6 0.04 14 360 7125 -56.5 -60.5 61 4.0 -56.6 180 7 290.2 290.2 276.8 290.3 0.03 15 316 7957 -54.9 -59.2 59 4.3 -55.0 248 6 303.4 303.4 282.8 303.6 0.04 16 302 8247 -54.1 -58.6 58 4.5 -54.2 272 5 308.5 308.5 284.8 308.7 0.05 17 300 8290 -54.3 -58.7 58 4.4 -54.4 275 5 308.8 308.8 284.9 309.0 0.05 18 250 9460 -52.3 -57.3 55 5.0 -52.4 235 17 328.3 328.3 291.3 328.6 0.07 19 220 10280 -52.9 -58.9 48 6.0 -53.1 252 16 339.6 339.6 294.3 339.9 0.06 20 200 10890 -54.1 -60.1 48 6.0 -54.2 265 15 347.1 347.1 296.0 347.3 0.06 21 150 12750 -53.7 -62.7 32 9.0 -54.0 285 27 377.5 377.6 301.9 377.8 0.06 22 120 14183 -53.1 -64.1 25 11.0 -53.5 268 28 403.5 403.5 305.7 403.8 0.06 23 100 15360 -51.7 -63.7 22 12.0 -52.3 255 29 427.8 427.9 308.6 428.2 0.07 24 85 16413 -54.3 -67.3 19 13.0 -54.9 248 33 442.9 442.9 310.2 443.2 0.05 25 70 17680 -48.3 -63.3 16 15.0 -49.6 240 38 481.1 481.1 313.6 481.7 0.11 26 62 18487 -43.3 -59.3 16 16.0 -45.5 235 42 509.1 509.2 315.7 510.4 0.21 27 54 19410 -45.7 -62.7 13 17.0 -47.8 228 47 524.1 524.2 316.6 525.1 0.15 28 51 19795 -40.1 -58.1 13 18.0 -43.5 226 49 545.9 546.0 318.0 547.8 0.29 29 50 19930 -40.9 -58.9 13 18.0 -44.2 225 50 547.1 547.2 318.1 548.9 0.27 30 45 20641 -44.9 -63.9 10 19.0 -47.6 220 49 554.1 554.2 318.4 555.2 0.16 31 36 22131 -45.5 -65.5 9 20.0 -48.5 209 47 589.1 589.1 320.2 590.2 0.16 32 33 22705 -50.3 -70.3 8 20.0 -52.5 205 47 591.2 591.2 320.2 591.8 0.09 33 30 23330 -48.1 -69.1 7 21.0 -51.0 200 46 613.5 613.6 321.2 614.4 0.12 34 28 23785 -47.3 -68.3 7 21.0 -50.5 199 45 628.0 628.0 321.9 629.0 0.14 35 21 25687 -47.3 -69.3 6 22.0 -51.2 196 42 681.8 681.9 323.9 683.2 0.16 36 20 26010 -46.9 -68.9 6 22.0 -51.1 195 42 692.6 692.7 324.3 694.2 0.18 37 19 26352 -44.5 -67.5 6 23.0 -49.7 710.3 710.4 324.8 712.3 0.23 TRP 360 7125 -56.5 -60.5 61 4.0 -56.6 180 7 290.2 290.2 276.8 290.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 4900.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 67.06 % Est. max temperature: -13.44 C = 7.82 F Sfc-Lift cond lev (LCL): 913.67 mb = 745.97 m = 2447.39 ft T: -23.52 C 700-500 lapse rate: 4.99 C/km ThetaE index: 0.81 C Layer 700.0- 645.0 mb Conv cond level (CCL): 709.75 mb = 2567.35 m = 8422.95 ft Mean mixing ratio: 0.38 g/kg Conv temperature: -7.60 C = 18.32 F Cap Strength: 16.01 C Lifted Index: 19.85 C Risk: None Lifted Index @300 mb: 38.55 C Lifted Index @700 mb: 10.65 C Showalter Index: 14.25 C Risk: None Total Totals Index: 35.70 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 15.90 C K Index: -12.90 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.05 J/kg Max Up Vert Vel: 8.95 m/s Conv Inhibition (B-): 65273.74 J/kg Cap Strength: 19.74 C Lift Cond Lev (LCL): 873.27 mb = 1076.04 m = 3530.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 228 at 7 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 ---------------------------------------------------------- 0 989 170 50 3 -2.3 -1.9 | 49 10 -7.2 -6.4 1 925 656 15 9 -2.3 -8.7 | 29 15 -7.3 -13.2 2 850 1273 10 5 -0.9 -4.9 | 32 11 -5.8 -9.4 3 500 4990 200 13 4.4 12.2 | 176 8 -0.5 7.7 4 400 6450 160 7 -2.4 6.6 | 106 8 -7.3 2.1 5 360 7125 180 7 0.0 7.0 | 117 6 -4.9 2.5 6 300 8290 275 5 5.0 -0.4 | 360 5 0.0 -4.9 7 250 9460 235 17 13.9 9.8 | 240 10 9.0 5.3 8 200 10890 265 15 14.9 1.3 | 288 10 10.0 -3.2 9 150 12750 285 27 26.1 -7.0 | 298 24 21.1 -11.5 10 100 15360 255 29 28.0 7.5 | 263 23 23.1 3.0 11 70 17680 240 38 32.9 19.0 | 243 32 28.0 14.5 12 50 19930 225 50 35.4 35.4 | 225 43 30.4 30.9 13 30 23330 200 46 15.7 43.2 | 196 40 10.8 38.8 14 20 26010 195 42 10.9 40.6 | 189 37 5.9 36.1 Wind Parameters Mean winds (0-6000m): 197.9 at 8.9 knts Storm direction: 227.9 at 6.7 knts Shear (0-3000m) pos: 0.0 neg: 2.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -3.5 deg Storm rel helicity (0-3000m) pos: 2.0 neg: -15.0 tot: -13.0 m^2/s^2 ave: -11.8 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 1.9 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.35 Bulk Shear: 29.59 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 23 6 36 12| 0.0 6.9 6.9| 0.0 -15.0 -15.0 -30.0 -0.62| 7.2 -4.5 1000 18 7 33 13| 0.0 2.0 2.0| 1.5 -15.0 -13.5 -13.5 -0.38| 5.3 -2.0 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 210 9 168 3| 0.0 2.0 2.0| 16.4 -16.4 -0.1 -0.0 0.53| 3.6 1.9 6000 198 9 151 5| 0.0 2.2 2.2| 16.4 -29.0 -12.6 -5.5 0.29| 3.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20260112.12.gif