UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for X1977... Searching the city database file for: X1977 ... Date:0000Z 10 OCT 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 1017 93 7.2 -2.8 49 10.0 3.1 0 -1605065216 279.0 279.5 275.4 287.5 3.05 1 1001 223 6.2 -4.8 45 11.0 1.9 279.3 279.7 275.0 286.8 2.67 2 1000 231 6.4 -4.6 45 11.0 2.0 20 3 279.5 280.0 275.2 287.2 2.71 3 972 464 7.6 -6.4 36 14.0 2.1 283.0 283.5 276.7 290.0 2.43 4 925 870 4.0 -10.0 35 14.0 -0.9 60 19 283.4 283.7 276.2 289.0 1.93 5 911 994 3.0 -11.0 35 14.0 -1.8 283.6 283.9 276.1 288.9 1.81 6 850 1552 0.8 -17.2 25 18.0 -4.5 60 13 287.0 287.2 276.9 290.5 1.17 7 825 1792 1.2 -17.8 23 19.0 -4.4 289.9 290.1 278.3 293.4 1.14 8 782 2219 -2.5 -21.5 22 19.0 -7.5 290.4 290.5 278.2 293.1 0.88 9 700 3092 -5.9 -22.9 25 17.0 -10.2 280 11 296.0 296.1 280.8 298.7 0.87 10 663 3517 -7.5 -23.5 27 16.0 -11.5 298.8 298.9 282.0 301.6 0.87 11 613 4128 -7.5 -29.5 15 22.0 -12.4 305.6 305.7 284.3 307.4 0.54 12 608 4192 -7.9 -29.9 15 22.0 -12.7 305.8 305.9 284.4 307.6 0.53 13 583 4516 -11.3 -30.3 19 19.0 -15.2 305.5 305.6 284.3 307.3 0.53 14 575 4622 -11.5 -27.5 25 16.0 -15.0 306.5 306.6 284.9 308.9 0.70 15 570 4689 -12.1 -23.1 39 11.0 -14.9 306.6 306.8 285.3 310.0 1.04 16 559 4839 -10.7 -17.7 56 7.0 -12.8 309.9 310.3 287.2 315.5 1.70 17 547 5006 -11.5 -15.3 73 3.8 -12.8 310.9 311.3 288.0 317.8 2.13 18 500 5690 -15.5 -18.8 76 3.3 -16.4 275 56 314.1 314.5 288.7 319.9 1.73 19 443 6589 -21.3 -24.5 75 3.2 -22.0 317.9 318.1 289.3 321.9 1.19 20 440 6639 -21.5 -25.0 73 3.5 -22.3 318.3 318.5 289.4 322.2 1.14 21 430 6808 -20.3 -26.3 59 6.0 -21.7 321.9 322.1 290.4 325.5 1.04 22 409 7177 -20.9 -33.9 30 13.0 -23.2 325.7 325.9 291.0 327.7 0.53 23 400 7340 -22.1 -40.1 18 18.0 -24.7 285 85 326.3 326.3 291.0 327.4 0.29 24 385 7620 -24.1 -45.1 13 21.0 -26.6 327.2 327.3 291.1 327.9 0.18 25 379 7734 -24.9 -45.9 12 21.0 -27.3 327.6 327.7 291.2 328.3 0.17 26 366 7987 -24.3 -43.3 16 19.0 -26.8 331.7 331.8 292.4 332.6 0.23 27 339 8542 -27.3 -37.3 38 10.0 -28.8 335.0 335.1 293.5 336.7 0.46 28 335 8627 -29.1 -37.1 46 8.0 -30.3 333.7 333.8 293.2 335.5 0.47 29 311 9156 -30.7 -37.7 50 7.0 -31.7 338.6 338.7 294.4 340.4 0.48 30 301 9387 -33.1 -39.1 55 6.0 -33.8 338.4 338.5 294.3 340.1 0.43 31 300 9410 -33.3 -39.3 55 6.0 -34.0 275 118 338.4 338.5 294.3 340.1 0.42 32 272 10094 -37.5 -43.5 53 6.0 -38.1 342.0 342.0 295.1 343.2 0.30 33 264 10300 -40.5 -47.5 47 7.0 -41.0 340.5 340.5 294.6 341.3 0.20 34 250 10670 -43.1 -50.1 46 7.0 -43.5 280 134 342.0 342.0 295.0 342.6 0.16 35 246 10778 -43.3 -50.3 46 7.0 -43.7 343.3 343.3 295.3 343.9 0.16 36 236 11055 -46.1 -53.1 45 7.0 -46.4 343.1 343.2 295.2 343.6 0.12 37 224 11398 -50.5 -57.5 43 7.0 -50.7 275 143 341.6 341.6 294.8 341.9 0.07 38 200 12130 -53.7 -60.7 42 7.0 -53.9 280 130 347.7 347.7 296.2 348.0 0.05 39 192 12391 -55.3 -62.3 41 7.0 -55.5 281 130 349.2 349.3 296.5 349.4 0.05 40 175 12984 -54.5 -62.5 37 8.0 -54.7 282 131 359.9 360.0 298.7 360.2 0.05 41 155 13754 -58.5 -66.5 35 8.0 -58.6 284 132 365.8 365.9 299.8 366.0 0.03 42 150 13960 -58.7 -67.7 30 9.0 -58.9 285 132 368.9 369.0 300.4 369.1 0.03 43 132 14761 -59.3 -69.3 26 10.0 -59.5 283 123 381.6 381.6 302.5 381.7 0.03 44 103 16290 -65.5 -76.5 20 11.0 -65.6 280 106 397.8 397.8 304.9 397.9 0.01 45 100 16470 -65.3 -76.3 20 11.0 -65.4 275 104 401.6 401.6 305.4 401.6 0.01 46 89 17181 -64.1 -75.1 21 11.0 -64.3 277 91 417.6 417.6 307.4 417.6 0.02 47 70 18650 -64.5 -76.5 18 12.0 -64.7 280 64 446.4 446.4 310.5 446.5 0.02 48 67 18918 -62.5 -74.5 18 12.0 -62.8 281 62 456.4 456.4 311.4 456.5 0.02 49 61 19491 -65.7 -78.7 15 13.0 -65.9 282 58 461.6 461.6 311.9 461.7 0.01 50 56 20008 -66.3 -79.3 15 13.0 -66.5 283 55 471.7 471.7 312.8 471.8 0.01 51 50 20700 -61.9 -75.9 14 14.0 -62.3 285 50 497.6 497.6 314.8 497.8 0.03 52 49 20825 -60.7 -74.7 14 14.0 -61.2 285 49 503.3 503.3 315.2 503.5 0.03 53 34 23087 -62.3 -78.3 10 16.0 -62.9 277 36 554.6 554.6 318.3 554.8 0.03 54 30 23870 -56.3 -73.3 10 17.0 -57.6 275 31 591.2 591.2 320.2 591.6 0.06 55 29 24086 -55.7 -73.7 9 18.0 -57.1 275 29 598.6 598.6 320.6 599.0 0.06 56 28 24310 -56.7 -74.7 9 18.0 -58.0 276 27 601.8 601.8 320.7 602.2 0.05 57 22 25856 -53.3 -73.3 7 20.0 -55.6 279 13 654.9 655.0 322.9 655.6 0.09 58 20 26470 -54.3 -74.3 7 20.0 -56.5 280 7 670.0 670.0 323.4 670.6 0.08 59 13 29242 -53.9 -76.9 4 23.0 -57.2 314 7 759.2 759.2 326.2 760.0 0.08 60 10 30950 -48.9 -73.9 4 25.0 -54.6 335 7 837.0 837.1 328.1 838.8 0.17 61 8.3 32166 -51.9 -75.9 4 24.0 -57.1 871.0 871.1 328.9 872.6 0.15 62 7.9 32488 -48.9 -73.9 4 25.0 -55.4 895.4 895.5 329.4 897.8 0.22 63 6.7 33573 -47.7 -73.7 3 26.0 -55.4 943.6 943.8 330.3 946.7 0.27 TRP 103 16290 -65.5 -76.5 20 11.0 -65.6 280 106 397.8 397.8 304.9 397.9 0.01 WND 224 275 143 Sounding variables and indices 1000-500 mb thick: 5459.00 m Freezing level: 811.05 mb = 1930.39 m = 6333.21 ft Wetbulb zero: 939.16 mb = 745.71 m = 2446.52 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 34.21 % Est. max temperature: 14.25 C = 57.65 F Sfc-Lift cond lev (LCL): 872.01 mb = 1346.05 m = 4416.13 ft T: 1.61 C 700-500 lapse rate: 3.70 C/km ThetaE index: 1.13 C Layer 925.0- 850.0 mb Conv cond level (CCL): 506.61 mb = 5589.98 m = 18339.61 ft Mean mixing ratio: 2.37 g/kg Conv temperature: 42.04 C = 107.67 F Cap Strength: 19.95 C Lifted Index: 21.57 C Risk: None Lifted Index @300 mb: 35.18 C Lifted Index @700 mb: 10.49 C Showalter Index: 20.34 C Risk: None Total Totals Index: 14.60 C Risk: None Vertical Totals Index: 16.30 C Cross Totals Index: -1.70 C K Index: -17.90 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 6.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.25 J/kg Max Up Vert Vel: 6.36 m/s Conv Inhibition (B-): 70977.13 J/kg Cap Strength: 21.54 C Lift Cond Lev (LCL): 790.93 mb = 2128.49 m = 6983.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 224 12198 275 143 142.5 -12.5 1 1017 93 0 -1605065216 0.0 1605065216.0 2 1000 231 20 3 -1.0 -2.8 3 925 870 60 19 -16.5 -9.5 4 850 1552 60 13 -11.3 -6.5 5 700 3092 280 11 10.8 -1.9 6 500 5690 275 56 55.8 -4.9 7 400 7340 285 85 82.1 -22.0 8 300 9410 275 118 117.6 -10.3 9 250 10670 280 134 132.0 -23.3 10 200 12130 280 130 128.0 -22.6 11 150 13960 285 132 127.5 -34.2 12 103 16290 280 106 104.4 -18.4 13 100 16470 275 104 103.6 -9.1 14 70 18650 280 64 63.0 -11.1 15 50 20700 285 50 48.3 -12.9 16 30 23870 275 31 30.9 -2.7 17 20 26470 280 7 6.9 -1.2 18 10 30950 335 7 3.0 -6.3 Wind Parameters Energy-Hel index: -1.27 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//X1977/skewt/X1977.skewt.20251010.00.gif