UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for X1770... Searching the city database file for: X1770 ... Date:0000Z 6 NOV 25 Station: X1770 WMO ident: 31770 Latitude: 49.00 Longitude: 140.30 ------------------------------------------------------------------------------- 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 1019 26 -1.7 -11.7 46 10.0 -4.6 235 3 270.0 270.2 267.5 274.2 1.53 1 1010 97 -2.3 -13.3 43 11.0 -5.3 263 4 270.1 270.3 267.3 273.9 1.36 2 1004 145 1.4 -10.6 40 12.0 -2.4 282 5 274.2 274.5 270.5 279.0 1.69 3 1000 177 1.8 -10.2 41 12.0 -2.1 295 5 275.0 275.2 271.1 279.9 1.76 4 992 242 2.0 -9.0 44 11.0 -1.7 286 6 275.8 276.1 271.9 281.3 1.95 5 925 802 -1.3 -14.3 36 13.0 -5.1 205 15 278.0 278.2 272.3 281.9 1.36 6 856 1415 -5.1 -21.1 27 16.0 -8.8 265 8 280.2 280.4 272.7 282.7 0.83 7 850 1470 -5.5 -19.5 32 14.0 -8.9 270 7 280.4 280.5 273.0 283.2 0.96 8 808 1866 -7.7 -15.7 53 8.0 -9.8 269 11 282.1 282.4 274.7 286.2 1.39 9 714 2816 -13.9 -18.9 66 5.0 -15.0 266 21 285.5 285.7 276.2 289.1 1.20 10 700 2966 -14.9 -19.7 67 4.8 -16.0 265 23 286.0 286.2 276.4 289.4 1.14 11 646 3570 -18.3 -23.3 65 5.0 -19.3 265 28 288.8 288.9 277.4 291.6 0.91 12 568 4523 -22.1 -28.1 58 6.0 -23.1 265 35 295.1 295.3 280.1 297.3 0.67 13 500 5450 -28.3 -35.3 51 7.0 -29.1 265 42 298.5 298.6 281.3 299.8 0.38 14 465 5968 -31.9 -38.9 50 7.0 -32.6 263 45 300.3 300.4 281.9 301.3 0.28 15 400 7020 -38.1 -45.1 48 7.0 -38.5 260 50 305.5 305.5 283.8 306.1 0.17 16 300 8940 -50.1 -56.1 49 6.0 -50.3 250 56 314.7 314.7 287.1 315.0 0.06 17 296 9028 -50.9 -56.9 49 6.0 -51.1 250 57 314.8 314.8 287.1 315.0 0.06 18 255 9993 -55.3 -61.3 47 6.0 -55.4 250 65 322.0 322.0 289.4 322.2 0.04 19 250 10120 -55.3 -61.3 47 6.0 -55.4 250 66 323.9 323.9 290.0 324.0 0.04 20 237 10461 -55.3 -62.3 41 7.0 -55.4 248 67 328.8 328.8 291.4 329.0 0.04 21 220 10934 -57.1 -64.1 41 7.0 -57.2 245 68 333.1 333.1 292.6 333.3 0.03 22 206 11352 -55.1 -62.1 42 7.0 -55.2 245 70 342.6 342.6 295.0 342.8 0.04 23 200 11540 -55.9 -63.9 36 8.0 -56.1 245 71 344.2 344.3 295.4 344.4 0.04 24 193 11766 -56.9 -63.9 41 7.0 -57.1 246 72 346.2 346.2 295.8 346.3 0.04 25 176 12354 -53.3 -61.3 37 8.0 -53.5 249 75 361.3 361.3 299.0 361.6 0.06 26 167 12691 -53.6 -62.2 34 8.7 -53.8 250 77 366.4 366.4 299.9 366.6 0.05 27 150 13380 -54.1 -64.1 28 10.0 -54.4 250 75 376.9 376.9 301.8 377.1 0.05 28 127 14445 -55.1 -66.1 24 11.0 -55.4 252 74 393.4 393.4 304.3 393.6 0.04 29 100 15980 -52.7 -66.7 17 14.0 -53.3 255 73 425.9 425.9 308.4 426.2 0.05 30 83 17177 -54.1 -69.1 14 15.0 -54.7 255 68 446.4 446.4 310.6 446.6 0.04 31 73 18007 -50.3 -68.3 10 18.0 -51.4 255 65 471.1 471.1 312.8 471.4 0.05 32 70 18280 -50.7 -68.7 10 18.0 -51.8 255 64 475.9 475.9 313.1 476.2 0.05 33 64 18861 -52.5 -70.5 10 18.0 -53.5 254 61 484.3 484.3 313.8 484.6 0.04 34 58 19496 -53.7 -72.7 8 19.0 -54.6 252 58 495.4 495.5 314.7 495.7 0.04 35 50 20450 -53.5 -73.5 7 20.0 -54.6 250 54 517.4 517.4 316.1 517.6 0.04 36 42 21575 -51.9 -72.9 6 21.0 -53.4 253 57 547.8 547.8 318.0 548.1 0.05 37 35 22749 -54.3 -76.3 5 22.0 -55.8 257 60 570.9 570.9 319.2 571.1 0.03 38 30 23740 -52.9 -74.9 5 22.0 -54.8 260 62 600.4 600.4 320.6 600.8 0.05 39 24 25181 -53.1 -76.1 4 23.0 -55.3 257 61 639.4 639.4 322.3 639.8 0.05 40 22 25749 -47.9 -72.9 4 25.0 -51.7 256 60 671.0 671.1 323.5 671.8 0.09 41 20 26380 -47.1 -72.1 4 25.0 -51.3 255 60 692.0 692.1 324.2 693.0 0.11 42 18 27081 -44.1 -70.1 4 26.0 -49.7 254 56 722.6 722.7 325.2 724.1 0.17 43 13 29227 -51.3 -75.3 4 24.0 -55.4 252 44 768.2 768.2 326.4 769.2 0.11 44 11 30323 -46.5 -72.5 4 26.0 -52.9 251 38 823.2 823.3 327.8 825.2 0.19 45 10 30950 -50.1 -75.1 4 25.0 -55.4 250 35 832.5 832.6 328.0 834.0 0.14 46 9.2 31496 -48.9 -73.9 4 25.0 -54.9 857.2 857.3 328.6 859.2 0.19 47 8.3 32184 -41.3 -68.3 4 27.0 -51.2 912.7 913.0 329.8 918.1 0.47 48 6.5 33812 -50.1 -75.1 4 25.0 -56.8 941.7 941.8 330.2 944.2 0.22 49 4.8 35797 -49.3 -74.3 4 25.0 -57.5 1030.7 1030.9 331.7 1035.0 0.34 TRP 220 10934 -57.1 -64.1 41 7.0 -57.2 245 68 333.1 333.1 292.6 333.3 0.03 WND 167 12691 -53.6 -62.2 34 8.7 -53.8 250 77 366.4 366.4 299.9 366.6 0.05 Sounding variables and indices 1000-500 mb thick: 5273.00 m Freezing level: Surface below freezing Freezing level: 1006.27 mb = 126.72 m = 415.75 ft Freezing level: 951.39 mb = 581.28 m = 1907.08 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 52.78 % Est. max temperature: 8.16 C = 46.69 F Sfc-Lift cond lev (LCL): 870.46 mb = 1282.41 m = 4207.32 ft T: -4.28 C 700-500 lapse rate: 5.39 C/km ThetaE index: 0.37 C Layer 1010.0-1004.0 mb Conv cond level (CCL): 685.02 mb = 3128.61 m = 10264.34 ft Mean mixing ratio: 1.63 g/kg Conv temperature: 15.14 C = 59.24 F Cap Strength: 13.33 C Lifted Index: 15.22 C Risk: None Lifted Index @300 mb: 24.29 C Lifted Index @700 mb: 7.40 C Showalter Index: 13.11 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 8.80 C K Index: -1.50 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 3.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.13 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 67273.88 J/kg Cap Strength: 15.09 C Lift Cond Lev (LCL): 804.80 mb = 1896.10 m = 6220.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 18 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 1019 26 235 3 2.5 1.7 | 121 17 -14.2 8.5 1 1000 177 295 5 4.5 -2.1 | 111 13 -12.2 4.7 2 925 802 205 15 6.3 13.6 | 153 23 -10.4 20.4 3 850 1470 270 7 7.0 -0.0 | 125 12 -9.7 6.8 4 700 2966 265 23 22.9 2.0 | 215 11 6.2 8.8 5 500 5450 265 42 41.8 3.7 | 247 27 25.1 10.5 6 400 7020 260 50 49.2 8.7 | 245 36 32.5 15.5 7 300 8940 250 56 52.6 19.2 | 234 44 35.9 25.9 8 250 10120 250 66 62.0 22.6 | 237 54 45.3 29.4 9 220 10934 245 68 61.6 28.7 | 232 57 44.9 35.5 10 200 11540 245 71 64.3 30.0 | 232 60 47.6 36.8 11 167 12691 250 77 72.4 26.3 | 239 65 55.7 33.1 12 150 13380 250 75 70.5 25.7 | 239 63 53.8 32.4 13 100 15980 255 73 70.5 18.9 | 244 60 53.8 25.7 14 70 18280 255 64 61.8 16.6 | 243 51 45.1 23.4 15 50 20450 250 54 50.7 18.5 | 233 42 34.0 25.3 16 30 23740 260 62 61.1 10.8 | 248 48 44.4 17.6 17 20 26380 255 60 58.0 15.5 | 242 47 41.3 22.3 18 10 30950 250 35 32.9 12.0 | 221 25 16.2 18.8 Wind Parameters Mean winds (0-6000m): 262.1 at 24.0 knts Storm direction: 292.1 at 18.0 knts Shear (0-3000m) pos: 1.4 neg: 2.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 61.7 neg: -30.4 tot: 31.4 m^2/s^2 ave: 10.5 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.60 Bulk Shear: 40.07 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 ------------------------------------------------------------------------------- 500 263 7 127 13| 7.9 0.0 7.9| 21.7 -6.3 15.4 30.9 0.42| 12.8 5.5 1000 223 10 145 17| 3.9 2.0 6.0| 30.1 -9.7 20.4 20.4 0.25| 13.8 3.4 1500 227 10 145 16| 2.7 1.4 4.1| 30.1 -30.4 -0.3 -0.2 0.02| 12.2 0.2 2000 239 10 145 14| 2.1 1.6 3.7| 40.6 -30.4 10.3 5.1 0.12| 10.5 1.3 2500 248 11 149 13| 1.6 2.3 4.0| 51.4 -30.4 21.0 8.4 0.22| 9.5 2.1 3000 253 13 157 11| 1.4 2.8 4.2| 61.7 -30.4 31.4 10.5 0.28| 8.8 2.5 4000 258 16 176 10| 1.0 3.1 4.1| 78.4 -30.4 48.0 12.0 0.32| 7.6 2.4 5000 261 20 198 10| 0.8 3.2 4.0| 95.0 -30.4 64.6 12.9 0.33| 6.9 2.3 6000 262 24 215 12| 0.7 3.2 3.9|101.7 -33.6 68.1 11.4 0.31| 6.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//X1770/skewt/X1770.skewt.20251106.00.gif