UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for X1977... Searching the city database file for: X1977 ... Date:0000Z 9 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 1003 89 5.0 3.0 87 2.0 4.1 250 1 277.9 278.7 277.1 290.8 4.73 1 1000 113 4.4 2.3 86 2.1 3.4 245 1 277.5 278.3 276.6 289.9 4.51 2 957 470 3.4 0.6 82 2.8 2.2 273 4 280.0 280.8 277.4 291.6 4.17 3 953 504 2.8 -0.9 77 3.7 1.3 276 5 279.8 280.4 276.7 290.2 3.75 4 941 607 4.6 -3.4 56 8.0 1.3 284 6 282.6 283.2 277.4 291.6 3.16 5 933 677 4.4 -3.6 56 8.0 1.1 289 6 283.1 283.7 277.7 292.0 3.14 6 925 747 3.6 -4.4 56 8.0 0.4 295 7 283.0 283.5 277.4 291.5 2.98 7 894 1023 1.8 -5.2 60 7.0 -0.9 285 9 283.9 284.4 277.7 292.2 2.90 8 850 1427 -1.9 -6.9 69 5.0 -3.7 270 13 284.2 284.6 277.6 291.9 2.68 9 817 1740 -4.3 -7.6 78 3.3 -5.5 267 17 284.8 285.3 277.9 292.5 2.64 10 811 1798 -5.3 -9.0 75 3.7 -6.5 266 18 284.4 284.8 277.3 291.3 2.38 11 794 1965 -4.1 -11.1 58 7.0 -6.4 265 20 287.4 287.8 278.4 293.5 2.06 12 766 2247 -5.9 -17.9 38 12.0 -9.2 262 24 288.4 288.6 277.7 292.1 1.22 13 700 2944 -11.7 -16.5 68 4.8 -13.0 255 33 289.5 289.8 278.6 294.1 1.50 14 641 3613 -16.9 -20.1 76 3.2 -17.6 255 36 291.0 291.2 279.0 294.7 1.21 15 633 3708 -14.7 -20.7 60 6.0 -16.1 255 36 294.6 294.8 280.6 298.2 1.16 16 615 3926 -16.1 -30.1 29 14.0 -18.5 255 37 295.4 295.5 280.0 297.1 0.51 17 557 4668 -19.5 -36.5 21 17.0 -21.8 255 40 299.9 299.9 281.7 300.9 0.30 18 500 5460 -26.3 -43.3 19 17.0 -27.9 255 44 301.0 301.0 282.0 301.6 0.17 19 427 6578 -35.1 -49.1 23 14.0 -35.9 251 48 303.6 303.7 283.0 304.0 0.10 20 400 7030 -37.1 -51.1 22 14.0 -37.8 250 50 306.8 306.8 284.2 307.1 0.09 21 395 7117 -37.1 -51.1 22 14.0 -37.8 250 51 307.9 307.9 284.7 308.2 0.09 22 336 8215 -43.9 -57.9 20 14.0 -44.3 253 70 313.2 313.2 286.5 313.3 0.05 23 300 8970 -46.3 -60.3 19 14.0 -46.7 255 83 320.1 320.1 288.8 320.2 0.04 24 292 9150 -46.9 -60.9 19 14.0 -47.3 256 85 321.7 321.7 289.3 321.9 0.04 25 250 10170 -52.1 -66.1 17 14.0 -52.4 265 95 328.6 328.6 291.3 328.7 0.02 26 242 10380 -53.5 -67.5 17 14.0 -53.7 265 97 329.6 329.6 291.6 329.7 0.02 27 229 10736 -52.5 -66.5 17 14.0 -52.8 263 99 336.3 336.4 293.4 336.4 0.02 28 209 11331 -49.8 -64.5 16 14.7 -50.2 260 101 349.5 349.5 296.5 349.6 0.03 29 200 11620 -48.5 -63.5 16 15.0 -49.0 260 97 356.0 356.0 297.9 356.1 0.04 30 194 11820 -47.7 -63.7 14 16.0 -48.3 260 97 360.4 360.4 298.8 360.5 0.04 31 150 13500 -50.7 -68.7 10 18.0 -51.2 260 95 382.7 382.7 302.7 382.8 0.02 32 139 13993 -53.3 -71.3 9 18.0 -53.7 263 90 386.6 386.6 303.3 386.7 0.02 33 100 16100 -56.1 -75.1 8 19.0 -56.5 275 71 419.3 419.3 307.6 419.4 0.01 34 82 17348 -60.7 -79.7 6 19.0 -61.0 269 63 434.4 434.4 309.3 434.5 0.01 35 71 18242 -61.5 -80.5 6 19.0 -61.8 265 57 451.0 451.0 311.0 451.0 0.01 36 70 18330 -61.3 -80.3 6 19.0 -61.6 265 56 453.2 453.2 311.1 453.3 0.01 37 66 18694 -60.7 -79.7 6 19.0 -61.1 266 56 462.2 462.2 312.0 462.3 0.01 38 64 18886 -57.9 -77.9 6 20.0 -58.5 266 56 472.5 472.5 312.8 472.6 0.01 39 50 20450 -54.7 -74.7 7 20.0 -55.7 270 56 514.6 514.6 315.9 514.8 0.03 40 47 20844 -56.3 -76.3 6 20.0 -57.2 267 52 519.9 519.9 316.3 520.1 0.03 41 42 21570 -48.7 -69.7 7 21.0 -50.8 261 43 555.7 555.8 318.5 556.3 0.08 42 32 23327 -55.9 -76.9 6 21.0 -57.2 248 24 581.4 581.4 319.8 581.7 0.03 43 30 23740 -53.3 -75.3 5 22.0 -55.1 245 19 599.3 599.4 320.6 599.7 0.05 44 27 24426 -48.7 -71.7 5 23.0 -51.7 244 20 630.6 630.6 321.9 631.3 0.09 45 20 26400 -48.9 -72.9 4 24.0 -52.5 240 23 686.5 686.5 324.0 687.3 0.10 46 15 28280 -51.1 -75.1 4 24.0 -54.8 257 22 738.1 738.1 325.6 738.9 0.10 47 13 29221 -46.5 -71.5 4 25.0 -52.2 265 22 784.8 784.9 326.9 786.7 0.19 48 10 30970 -44.5 -70.5 4 26.0 -52.1 280 21 853.4 853.6 328.5 856.5 0.28 49 8.4 32149 -40.1 -67.1 4 27.0 -50.5 914.3 914.6 329.8 920.6 0.55 50 7.1 33293 -41.5 -68.5 4 27.0 -52.0 953.6 953.9 330.5 960.0 0.53 TRP 242 10380 -53.5 -67.5 17 14.0 -53.7 265 97 329.6 329.6 291.6 329.7 0.02 WND 209 11331 -49.8 -64.5 16 14.7 -50.2 260 101 349.5 349.5 296.5 349.6 0.03 Sounding variables and indices 1000-500 mb thick: 5347.00 m Freezing level: 872.59 mb = 1219.43 m = 4000.70 ft Wetbulb zero: 916.27 mb = 823.73 m = 2702.49 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 51.27 % Est. max temperature: 11.23 C = 52.22 F Sfc-Lift cond lev (LCL): 972.54 mb = 339.47 m = 1113.72 ft T: 3.77 C 700-500 lapse rate: 5.80 C/km ThetaE index: 1.40 C Layer 953.0- 941.0 mb Conv cond level (CCL): 836.85 mb = 1550.28 m = 5086.16 ft Mean mixing ratio: 3.71 g/kg Conv temperature: 11.52 C = 52.74 F Cap Strength: 9.07 C Lifted Index: 9.04 C Risk: None Lifted Index @300 mb: 20.54 C Lifted Index @700 mb: 3.13 C Showalter Index: 8.54 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 19.40 C K Index: 12.70 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.18 J/kg Max Up Vert Vel: 7.64 m/s Conv Inhibition (B-): 65904.10 J/kg Cap Strength: 9.07 C Lift Cond Lev (LCL): 883.35 mb = 1118.81 m = 3670.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 22 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 1003 89 250 1 0.9 0.3 | 109 21 -19.6 6.6 1 1000 113 245 1 0.9 0.4 | 109 21 -19.7 6.7 2 925 747 295 7 6.3 -3.0 | 103 15 -14.2 3.3 3 850 1427 270 13 13.0 -0.0 | 130 10 -7.6 6.3 4 700 2944 255 33 31.9 8.5 | 217 19 11.3 14.8 5 500 5460 255 44 42.5 11.4 | 231 28 21.9 17.7 6 400 7030 250 50 47.0 17.1 | 228 35 26.4 23.4 7 300 8970 255 83 80.2 21.5 | 245 66 59.6 27.8 8 250 10170 265 95 94.6 8.3 | 259 75 74.1 14.6 9 242 10380 265 97 96.6 8.5 | 259 77 76.1 14.7 10 209 11331 260 101 99.5 17.5 | 253 82 78.9 23.8 11 200 11620 260 97 95.5 16.8 | 253 78 75.0 23.1 12 150 13500 260 95 93.6 16.5 | 253 76 73.0 22.8 13 100 16100 275 71 70.7 -6.2 | 270 50 50.2 0.1 14 70 18330 265 56 55.8 4.9 | 252 37 35.2 11.2 15 50 20450 270 56 56.0 -0.0 | 260 36 35.4 6.3 16 30 23740 245 19 17.2 8.0 | 167 15 -3.3 14.3 17 20 26400 240 23 19.9 11.5 | 178 18 -0.6 17.8 18 10 30970 280 21 20.7 -3.6 | 182 3 0.1 2.6 Wind Parameters Mean winds (0-6000m): 257.0 at 28.7 knts Storm direction: 287.0 at 21.5 knts Shear (0-3000m) pos: 0.8 neg: 4.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 59.8 neg: -8.4 tot: 51.4 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 87.62 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 ------------------------------------------------------------------------------- 500 277 3 109 18| 4.8 0.0 4.8| 4.2 -3.2 1.0 2.1 0.02| 5.2 0.1 1000 288 5 107 16| 2.4 2.3 4.7| 9.6 -8.4 1.2 1.2 0.04| 5.3 0.2 1500 279 8 111 14| 1.6 3.4 5.0| 23.3 -8.4 15.0 10.0 0.34| 5.6 1.9 2000 273 10 119 12| 1.2 4.3 5.5| 37.4 -8.4 29.0 14.5 0.52| 6.0 3.1 2500 267 13 134 10| 1.0 4.8 5.8| 50.5 -8.4 42.1 16.9 0.55| 6.2 3.4 3000 263 16 153 9| 0.8 4.9 5.8| 59.8 -8.4 51.4 17.1 0.53| 6.1 3.2 4000 260 21 182 10| 0.6 4.3 4.9| 73.0 -8.4 64.6 16.1 0.53| 5.2 2.7 5000 258 25 200 12| 0.5 3.9 4.3| 86.1 -8.4 77.7 15.5 0.52| 4.6 2.4 6000 257 29 210 15| 0.4 3.6 4.0| 90.9 -12.1 78.7 13.1 0.48| 4.2 2.0 Wrote GIF file: /home/apache/climate/data/raob//X1977/skewt/X1977.skewt.20251109.00.gif