UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 3 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 76 SFC 988 172 -0.7 -6.7 64 6.0 -2.7 150 3 273.4 273.8 271.1 279.8 2.34 2 957 427 0.2 -6.8 59 7.0 -2.3 184 13 276.8 277.2 273.2 283.5 2.40 3 925 699 -1.5 -9.5 54 8.0 -4.1 220 23 277.8 278.1 273.2 283.5 2.01 4 869 1195 -4.3 -11.3 58 7.0 -6.5 238 43 279.9 280.2 274.1 285.2 1.85 5 850 1370 -3.1 -10.1 58 7.0 -5.4 245 50 282.9 283.3 276.1 288.9 2.08 6 845 1417 -2.9 -9.9 58 7.0 -5.3 244 49 283.6 284.0 276.5 289.8 2.13 7 827 1589 2.2 -5.8 55 8.0 -1.0 241 46 290.7 291.3 281.1 299.5 3.00 8 814 1717 3.2 -6.8 48 10.0 -0.9 239 44 293.1 293.6 282.0 301.5 2.82 9 774 2123 0.8 -13.2 34 14.0 -4.0 233 38 294.8 295.1 281.4 300.2 1.78 10 700 2921 -5.3 -16.3 42 11.0 -8.7 220 25 296.6 296.9 281.9 301.4 1.53 11 612 3959 -12.9 -22.9 43 10.0 -15.2 228 34 299.5 299.7 282.4 302.7 0.99 12 500 5470 -22.3 -31.3 44 9.0 -23.8 240 48 305.9 306.0 284.5 307.7 0.56 13 420 6734 -29.5 -42.5 27 13.0 -30.7 244 45 312.3 312.3 286.4 313.0 0.22 14 400 7080 -32.9 -46.9 23 14.0 -34.0 245 44 312.2 312.3 286.3 312.7 0.14 15 362 7774 -37.9 -47.9 34 10.0 -38.5 245 48 314.6 314.6 287.1 315.1 0.14 16 343 8142 -41.3 -49.3 42 8.0 -41.7 245 50 314.9 314.9 287.2 315.3 0.12 17 308 8866 -45.1 -52.1 45 7.0 -45.4 245 55 319.4 319.4 288.6 319.8 0.10 18 303 8975 -47.9 -54.9 44 7.0 -48.1 245 56 316.9 317.0 287.8 317.2 0.07 19 300 9040 -48.3 -55.3 44 7.0 -48.5 245 56 317.3 317.3 287.9 317.5 0.07 20 250 10230 -53.3 -60.3 42 7.0 -53.5 245 58 326.8 326.8 290.9 327.0 0.05 21 217 11134 -56.5 -63.5 41 7.0 -56.6 248 64 335.4 335.4 293.2 335.5 0.03 22 200 11650 -57.5 -64.5 41 7.0 -57.6 250 68 341.7 341.7 294.8 341.8 0.03 23 180 12313 -59.3 -65.3 46 6.0 -59.4 245 68 349.2 349.2 296.5 349.4 0.03 24 169 12708 -60.1 -66.1 45 6.0 -60.2 247 68 354.2 354.3 297.5 354.4 0.03 25 155 13246 -61.0 -67.0 45 6.0 -61.1 250 69 361.6 361.6 299.1 361.8 0.03 26 150 13450 -61.3 -67.3 45 6.0 -61.4 250 68 364.5 364.5 299.6 364.6 0.03 27 130 14338 -62.1 -68.1 44 6.0 -62.2 254 60 378.3 378.3 302.0 378.4 0.03 28 108 15496 -58.1 -65.1 40 7.0 -58.3 258 49 406.4 406.4 306.1 406.7 0.06 29 100 15980 -59.5 -66.5 40 7.0 -59.7 260 44 412.8 412.8 306.9 413.0 0.05 30 70 18220 -57.9 -65.9 35 8.0 -58.3 255 42 460.5 460.5 311.8 461.0 0.08 31 55 19747 -55.7 -64.7 32 9.0 -56.3 262 38 498.4 498.5 314.9 499.2 0.12 32 50 20350 -57.9 -67.9 27 10.0 -58.5 265 36 507.0 507.1 315.5 507.6 0.08 33 46 20877 -58.1 -69.1 23 11.0 -58.7 264 38 518.8 518.8 316.2 519.3 0.08 34 42 21457 -54.9 -65.9 24 11.0 -55.8 263 40 540.4 540.4 317.6 541.3 0.13 35 30 23590 -59.7 -72.7 17 13.0 -60.5 260 48 581.9 581.9 319.8 582.4 0.07 36 27 24247 -60.9 -73.9 16 13.0 -61.7 260 45 596.3 596.3 320.5 596.8 0.06 37 22 25540 -54.5 -68.5 16 14.0 -56.3 260 40 651.4 651.4 322.8 652.8 0.17 38 20 26150 -54.5 -68.5 16 14.0 -56.5 260 38 669.4 669.4 323.4 670.9 0.19 39 15 27987 -55.3 -70.3 14 15.0 -57.6 258 43 724.1 724.2 325.3 725.9 0.20 40 12 29423 -51.1 -67.1 13 16.0 -54.9 256 47 786.7 786.9 327.0 790.5 0.38 41 11 29987 -51.9 -68.9 11 17.0 -55.8 256 48 803.6 803.8 327.4 806.9 0.32 42 10 30610 -47.9 -64.9 12 17.0 -53.4 255 50 840.7 841.1 328.3 847.3 0.62 43 9.3 31090 -46.9 -64.9 11 18.0 -53.1 862.2 862.5 328.8 869.4 0.67 44 7.3 32669 -54.1 -72.1 9 18.0 -58.5 894.6 894.8 329.4 898.0 0.31 45 6.9 33029 -55.7 -73.7 9 18.0 -59.7 902.5 902.6 329.5 905.4 0.26 46 6.2 33720 -49.9 -68.9 9 19.0 -56.4 955.4 955.7 330.5 962.2 0.58 47 6.0 33933 -51.5 -69.5 10 18.0 -57.4 957.5 957.8 330.6 964.0 0.55 TRP 180 12313 -59.3 -65.3 46 6.0 -59.4 245 68 349.2 349.2 296.5 349.4 0.03 WND 155 13246 -61.0 -67.0 45 6.0 -61.1 250 69 361.6 361.6 299.1 361.8 0.03 Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: Surface below freezing Freezing level: 963.89 mb = 370.72 m = 1216.26 ft Freezing level: 953.24 mb = 459.34 m = 1507.00 ft Freezing level: 834.76 mb = 1514.59 m = 4969.08 ft Freezing level: 764.30 mb = 2227.86 m = 7309.17 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 46.11 % Est. max temperature: 12.20 C = 53.95 F Sfc-Lift cond lev (LCL): 899.28 mb = 922.99 m = 3028.16 ft T: -2.76 C 700-500 lapse rate: 6.67 C/km ThetaE index: 1.26 C Layer 774.0- 700.0 mb Conv cond level (CCL): 596.58 mb = 4149.57 m = 13613.92 ft Mean mixing ratio: 2.16 g/kg Conv temperature: 26.12 C = 79.02 F Cap Strength: 15.73 C Lifted Index: 19.16 C Risk: None Lifted Index @300 mb: 24.22 C Lifted Index @700 mb: 15.04 C Showalter Index: 14.71 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 12.20 C K Index: -1.90 Risk: None Sweat Index: 148.00 Risk: None Energy Index: 4.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.08 J/kg Max Up Vert Vel: 6.01 m/s Conv Inhibition (B-): 62213.58 J/kg Cap Strength: 18.95 C Lift Cond Lev (LCL): 835.97 mb = 1502.60 m = 4929.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 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 ---------------------------------------------------------- 0 988 172 150 3 -1.5 2.6 | 91 28 -28.4 0.3 1 925 699 220 23 14.8 17.6 | 142 20 -12.1 15.4 2 850 1370 245 50 45.3 21.1 | 224 26 18.4 18.9 3 700 2921 220 25 16.1 19.2 | 147 20 -10.8 16.9 4 500 5470 240 48 41.6 24.0 | 214 26 14.7 21.8 5 400 7080 245 44 39.9 18.6 | 218 21 13.0 16.3 6 300 9040 245 56 50.8 23.7 | 228 32 23.8 21.4 7 250 10230 245 58 52.6 24.5 | 229 34 25.7 22.3 8 200 11650 250 68 63.9 23.3 | 240 43 37.0 21.0 9 180 12313 245 68 61.6 28.7 | 233 44 34.7 26.5 10 155 13246 250 69 64.8 23.6 | 241 44 37.9 21.4 11 150 13450 250 68 63.9 23.3 | 240 43 37.0 21.0 12 100 15980 260 44 43.3 7.6 | 252 17 16.4 5.4 13 70 18220 255 42 40.6 10.9 | 238 16 13.7 8.6 14 50 20350 265 36 35.9 3.1 | 264 9 9.0 0.9 15 30 23590 260 48 47.3 8.3 | 253 21 20.4 6.1 16 20 26150 260 38 37.4 6.6 | 248 11 10.5 4.3 17 10 30610 255 50 48.3 12.9 | 243 24 21.4 10.7 Wind Parameters Mean winds (0-6000m): 235.2 at 36.0 knts Storm direction: 265.2 at 27.0 knts Shear (0-3000m) pos: 7.8 neg: 3.6 tot: 11.4 10-3/s Storm rel Dir Shear (0-3000m): 63.6 deg Storm rel helicity (0-3000m) pos: 338.3 neg: -162.0 tot: 176.3 m^2/s^2 ave: 58.8 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 15.2 stream: 4.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.22 Bulk Shear: 82.23 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 ------------------------------------------------------------------------------- 500 213 12 112 22| 21.6 0.0 21.6|153.9 0.0 153.9 307.8 0.90| 25.0 22.5 1000 226 22 140 17| 21.6 0.0 21.6|272.0 0.0 272.0 272.0 0.94| 24.4 22.9 1500 235 30 172 15| 15.5 0.0 15.5|328.1 -37.4 290.7 193.8 0.75| 21.8 16.4 2000 236 33 182 16| 11.6 2.5 14.2|328.1 -92.3 235.8 117.9 0.52| 18.9 9.8 2500 235 33 181 17| 9.3 3.9 13.2|328.1-141.4 186.7 74.7 0.35| 17.1 6.0 3000 234 32 177 16| 7.8 3.6 11.4|338.3-162.0 176.3 58.8 0.30| 15.2 4.6 4000 232 32 175 17| 7.1 2.7 9.8|391.9-162.0 229.9 57.5 0.37| 12.7 4.7 5000 233 34 181 18| 6.7 2.2 8.9|452.0-162.0 290.0 58.0 0.43| 11.3 4.8 6000 235 36 188 18| 5.7 1.8 7.5|477.4-162.0 315.4 52.6 0.44| 9.9 4.3 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251103.12.gif