UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111000.upa.cvt Date: 0000Z 10 NOV 25 Searching for X1977... Searching the city database file for: X1977 ... Date:0000Z 10 NOV 25 Station: X1977 WMO ident: 31977 Latitude: 43.27 Longitude: 132.05 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1004 92 0.0 -9.0 51 9.0 -2.9 315 7 272.8 273.2 270.0 278.2 1.92 1 1000 124 0.0 -10.0 47 10.0 -3.1 315 9 273.1 273.4 270.0 278.1 1.78 2 925 740 -6.3 -15.3 49 9.0 -8.6 315 33 272.9 273.1 269.0 276.4 1.26 3 850 1393 -12.1 -19.1 56 7.0 -13.6 315 38 273.5 273.6 268.9 276.3 0.99 4 774 2102 -17.5 -24.5 54 7.0 -18.7 320 35 275.1 275.2 269.4 277.1 0.68 5 756 2278 -17.5 -23.5 59 6.0 -18.6 321 34 276.9 277.1 270.7 279.2 0.76 6 738 2458 -17.3 -24.3 54 7.0 -18.5 322 33 279.1 279.2 271.9 281.3 0.72 7 700 2853 -18.9 -26.9 49 8.0 -20.2 325 31 281.6 281.7 273.1 283.4 0.60 8 668 3200 -21.1 -29.1 49 8.0 -22.2 325 36 282.9 283.0 273.7 284.5 0.52 9 630 3635 -18.1 -27.1 45 9.0 -19.7 325 42 291.1 291.2 278.2 293.2 0.66 10 566 4432 -20.7 -35.7 25 15.0 -22.7 325 53 297.1 297.1 280.5 298.2 0.32 11 554 4590 -21.5 -37.5 22 16.0 -23.5 325 55 298.0 298.0 280.8 298.9 0.27 12 500 5340 -25.9 -40.9 23 15.0 -27.4 325 66 301.5 301.5 282.3 302.2 0.21 13 444 6189 -30.3 -45.3 22 15.0 -31.5 322 68 306.3 306.4 284.1 306.9 0.15 14 442 6221 -31.3 -47.3 19 16.0 -32.4 322 68 305.5 305.5 283.8 305.9 0.12 15 400 6920 -35.5 -51.5 18 16.0 -36.4 320 69 308.9 308.9 285.0 309.2 0.08 16 371 7441 -38.7 -53.7 19 15.0 -39.4 317 67 311.3 311.3 285.9 311.6 0.07 17 332 8200 -41.9 -57.9 16 16.0 -42.5 314 64 317.0 317.0 287.8 317.2 0.05 18 304 8792 -46.5 -62.5 15 16.0 -46.9 310 62 318.6 318.6 288.3 318.7 0.03 19 300 8880 -46.9 -62.9 14 16.0 -47.3 310 62 319.3 319.3 288.5 319.4 0.03 20 262 9773 -49.3 -64.3 16 15.0 -49.7 300 60 328.3 328.3 291.3 328.4 0.03 21 250 10080 -49.1 -65.1 14 16.0 -49.5 295 60 333.1 333.1 292.6 333.2 0.02 22 230 10627 -48.1 -64.1 14 16.0 -48.6 293 66 342.6 342.6 295.0 342.8 0.03 23 200 11550 -46.1 -64.1 11 18.0 -46.7 290 75 359.8 359.8 298.7 359.9 0.03 24 189 11927 -45.9 -63.9 11 18.0 -46.6 287 77 366.0 366.0 299.9 366.1 0.04 25 164 12869 -46.9 -66.1 9 19.2 -47.6 280 81 379.5 379.5 302.2 379.6 0.03 26 150 13460 -47.5 -67.5 8 20.0 -48.3 285 77 388.2 388.2 303.5 388.4 0.03 27 121 14860 -52.5 -72.5 7 20.0 -53.1 282 69 403.7 403.7 305.7 403.8 0.02 28 109 15535 -51.9 -72.9 6 21.0 -52.5 281 65 417.0 417.0 307.4 417.1 0.02 29 100 16090 -53.3 -74.3 6 21.0 -53.9 280 62 424.7 424.7 308.3 424.8 0.02 30 76 17831 -59.5 -79.5 6 20.0 -59.9 272 56 446.5 446.5 310.5 446.5 0.01 31 70 18350 -56.1 -77.1 6 21.0 -56.8 270 54 464.4 464.4 312.1 464.5 0.02 32 62 19118 -59.1 -79.1 6 20.0 -59.6 268 51 474.1 474.1 313.0 474.2 0.01 33 52 20238 -53.3 -74.3 6 21.0 -54.4 266 47 512.1 512.1 315.8 512.3 0.03 34 50 20490 -54.1 -75.1 6 21.0 -55.2 265 46 516.0 516.0 316.1 516.2 0.03 35 37 22409 -55.7 -76.7 6 21.0 -56.9 268 29 558.3 558.3 318.6 558.5 0.03 36 34 22953 -49.7 -72.7 5 23.0 -52.0 269 24 587.7 587.8 320.0 588.2 0.06 37 30 23760 -55.3 -77.3 5 22.0 -56.8 270 17 593.9 593.9 320.3 594.1 0.03 38 29 23977 -55.5 -77.5 5 22.0 -57.0 267 17 599.1 599.1 320.6 599.4 0.03 39 28 24203 -50.5 -73.5 5 23.0 -53.0 264 17 619.1 619.1 321.5 619.6 0.07 40 23 25493 -48.9 -72.9 4 24.0 -52.2 247 18 659.6 659.6 323.1 660.3 0.09 41 21 26097 -45.3 -69.3 5 24.0 -50.0 239 19 687.9 687.9 324.1 689.2 0.16 42 20 26420 -49.1 -73.1 4 24.0 -52.7 235 19 685.9 685.9 324.0 686.7 0.10 43 19 26756 -50.7 -74.7 4 24.0 -54.0 238 18 691.0 691.1 324.1 691.7 0.08 44 15 28309 -47.9 -72.9 4 25.0 -52.7 250 16 748.7 748.8 325.9 749.9 0.13 45 13 29267 -41.9 -68.9 4 27.0 -49.7 257 14 800.7 800.9 327.3 803.5 0.27 46 12 29807 -44.5 -70.5 4 26.0 -51.4 261 13 810.1 810.2 327.5 812.5 0.24 47 10 31040 -40.5 -67.5 4 27.0 -50.0 270 11 868.4 868.6 328.9 873.1 0.43 48 9.6 31319 -39.1 -66.1 4 27.0 -49.5 883.9 884.1 329.2 889.9 0.55 49 8.4 32234 -39.3 -66.3 4 27.0 -50.2 917.5 917.8 329.9 924.5 0.61 TRP 262 9773 -49.3 -64.3 16 15.0 -49.7 300 60 328.3 328.3 291.3 328.4 0.03 WND 164 12869 -46.9 -66.1 9 19.2 -47.6 280 81 379.5 379.5 302.2 379.6 0.03 Sounding variables and indices 1000-500 mb thick: 5216.00 m Freezing level: 1000.00 mb = 124.00 m = 406.82 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 43.88 % Est. max temperature: 0.60 C = 33.08 F Sfc-Lift cond lev (LCL): 871.91 mb = 1196.51 m = 3925.50 ft T: -10.35 C 700-500 lapse rate: 2.81 C/km ThetaE index: 1.86 C Layer 1000.0- 774.0 mb Conv cond level (CCL): 806.95 mb = 1786.16 m = 5860.03 ft Mean mixing ratio: 1.47 g/kg Conv temperature: 1.55 C = 34.79 F Cap Strength: 18.18 C Lifted Index: 20.28 C Risk: None Lifted Index @300 mb: 29.84 C Lifted Index @700 mb: 5.92 C Showalter Index: 20.90 C Risk: None Total Totals Index: 20.60 C Risk: None Vertical Totals Index: 13.80 C Cross Totals Index: 6.80 C K Index: -13.30 Risk: None Sweat Index: 142.00 Risk: None Energy Index: 5.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.07 m/s Conv Inhibition (B-): 71653.31 J/kg Cap Strength: 20.13 C Lift Cond Lev (LCL): 824.10 mb = 1627.11 m = 5338.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 32 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 1004 92 315 7 4.9 -4.9 | 181 27 0.6 27.1 1 1000 124 315 9 6.4 -6.4 | 185 26 2.1 25.7 2 925 740 315 33 23.3 -23.3 | 245 21 19.0 8.7 3 850 1393 315 38 26.9 -26.9 | 257 23 22.6 5.2 4 700 2853 325 31 17.8 -25.4 | 244 15 13.5 6.6 5 500 5340 325 66 37.9 -54.1 | 303 40 33.5 -22.0 6 400 6920 320 69 44.4 -52.9 | 297 45 40.0 -20.8 7 300 8880 310 62 47.5 -39.9 | 280 44 43.2 -7.8 8 262 9773 300 60 52.0 -30.0 | 268 48 47.7 2.0 9 250 10080 295 60 54.4 -25.4 | 262 51 50.1 6.7 10 200 11550 290 75 70.5 -25.7 | 264 66 66.2 6.4 11 164 12869 280 81 79.8 -14.1 | 257 78 75.5 18.0 12 150 13460 285 77 74.4 -19.9 | 260 71 70.1 12.1 13 100 16090 280 62 61.1 -10.8 | 249 61 56.7 21.3 14 70 18350 270 54 54.0 -0.0 | 237 59 49.7 32.0 15 50 20490 265 46 45.8 4.0 | 229 55 41.5 36.0 16 30 23760 270 17 17.0 -0.0 | 202 34 12.7 32.0 17 20 26420 235 19 15.6 10.9 | 195 44 11.3 42.9 18 10 31040 270 11 11.0 -0.0 | 192 33 6.7 32.0 Wind Parameters Mean winds (0-6000m): 322.3 at 43.1 knts Storm direction: 352.3 at 32.3 knts Shear (0-3000m) pos: 1.1 neg: 4.9 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 74.5 deg Storm rel helicity (0-3000m) pos: 173.0 neg: -19.2 tot: 153.9 m^2/s^2 ave: 51.3 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 88.55 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 ------------------------------------------------------------------------------- 500 315 17 202 21| 0.0 20.8 20.8|105.0 0.0 105.0 210.0 0.90| 20.9 18.8 1000 315 25 224 20| 0.0 14.8 14.8|148.9 0.0 148.9 148.9 0.92| 14.8 13.5 1500 315 29 235 20| 0.5 9.8 10.4|160.8 -2.1 158.7 105.8 0.86| 11.1 9.6 2000 316 31 240 20| 0.8 7.4 8.2|160.8 -8.5 152.3 76.2 0.75| 9.1 6.9 2500 317 31 242 19| 1.2 5.9 7.1|160.8 -15.9 144.9 57.9 0.65| 8.0 5.2 3000 318 32 243 19| 1.1 4.9 6.0|173.0 -19.2 153.9 51.3 0.64| 7.4 4.7 4000 320 34 251 18| 0.8 5.5 6.3|228.3 -19.2 209.2 52.3 0.67| 7.3 4.9 5000 322 38 264 20| 0.6 5.8 6.5|283.6 -19.2 264.4 52.9 0.63| 7.3 4.6 6000 322 43 275 22| 0.5 5.3 5.8|295.9 -40.0 255.9 42.7 0.57| 6.7 3.8 Wrote GIF file: /home/apache/climate/data/raob//X1977/skewt/X1977.skewt.20251110.00.gif