UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122512.upa.cvt Date: 1200Z 25 DEC 25 Searching for CWPH... Searching the city database file for: CWPH ... Date:1200Z 25 DEC 25 Station: CWPH WMO ident: 71907 Latitude: 58.47 Longitude: -78.08 Elevation: 24.00 ------------------------------------------------------------------------------- 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 1013 24 -16.9 -20.6 73 3.7 -17.5 300 20 255.3 255.4 254.9 257.3 0.73 1 1000 129 -17.3 -21.3 71 4.0 -17.9 280 19 255.9 256.0 255.2 257.7 0.70 2 925 707 -22.9 -23.0 99 0.1 -22.9 290 19 255.9 256.0 255.2 257.7 0.65 3 920 747 -23.3 -23.3 100 0.0 -23.3 290 19 255.9 256.0 255.1 257.6 0.64 4 859 1245 -27.3 -28.4 90 1.1 -27.4 284 19 256.8 256.8 255.4 258.0 0.43 5 856 1270 -25.9 -35.9 39 10.0 -26.6 283 20 258.5 258.5 256.4 259.1 0.21 6 855 1279 -25.7 -35.7 39 10.0 -26.5 282 20 258.8 258.8 256.6 259.4 0.21 7 850 1321 -25.9 -34.9 43 9.0 -26.6 280 22 259.0 259.1 256.8 259.7 0.23 8 829 1502 -26.1 -31.0 63 4.9 -26.6 276 22 260.7 260.7 258.4 261.7 0.35 9 746 2260 -29.3 -41.3 30 12.0 -30.0 289 28 265.2 265.2 261.5 265.6 0.14 10 734 2376 -29.5 -35.5 56 6.0 -30.0 293 28 266.2 266.2 262.4 266.9 0.25 11 723 2484 -30.3 -35.3 62 5.0 -30.7 295 28 266.5 266.5 262.7 267.2 0.26 12 710 2612 -30.9 -32.8 83 1.9 -31.0 295 30 267.2 267.2 263.3 268.2 0.34 13 700 2713 -31.3 -34.2 76 2.9 -31.5 295 31 267.8 267.9 263.7 268.7 0.30 14 692 2794 -31.5 -34.9 72 3.4 -31.7 296 30 268.5 268.5 264.1 269.3 0.28 15 645 3289 -35.1 -39.3 65 4.2 -35.3 301 32 269.9 269.9 265.0 270.5 0.20 16 594 3859 -38.9 -40.1 88 1.2 -38.9 302 35 271.9 271.9 266.3 272.5 0.20 17 582 3998 -39.9 -42.7 75 2.8 -40.0 300 36 272.3 272.3 266.5 272.8 0.15 18 568 4164 -41.1 -43.8 75 2.7 -41.2 303 37 272.8 272.8 266.8 273.2 0.14 19 566 4188 -41.1 -42.2 89 1.1 -41.2 304 37 273.1 273.1 267.1 273.6 0.16 20 556 4309 -41.7 -47.7 52 6.0 -41.9 306 37 273.8 273.8 267.4 274.1 0.09 21 555 4322 -41.7 -48.7 47 7.0 -41.9 306 37 273.9 273.9 267.5 274.2 0.08 22 552 4358 -41.5 -56.5 18 15.0 -41.9 307 38 274.6 274.6 267.8 274.7 0.03 23 540 4508 -40.5 -52.5 26 12.0 -40.9 311 39 277.5 277.5 269.7 277.7 0.05 24 529 4648 -40.9 -48.9 42 8.0 -41.2 314 40 278.6 278.7 270.5 278.9 0.08 25 500 5030 -42.9 -51.9 37 9.0 -43.2 315 44 280.7 280.7 271.7 280.9 0.06 26 445 5805 -47.3 -58.3 27 11.0 -47.5 315 45 284.7 284.7 273.9 284.8 0.03 27 418 6215 -50.3 -57.3 43 7.0 -50.4 315 46 286.0 286.0 274.6 286.1 0.04 28 400 6500 -51.5 -61.5 29 10.0 -51.7 315 46 288.1 288.1 275.7 288.1 0.02 29 376 6902 -52.7 -63.7 25 11.0 -52.8 325 49 291.6 291.6 277.5 291.7 0.02 30 330 7745 -54.1 -69.1 14 15.0 -54.2 324 58 300.8 300.8 281.7 300.8 0.01 31 313 8086 -52.9 -71.9 8 19.0 -53.1 322 55 307.0 307.0 284.2 307.1 0.01 32 300 8360 -53.1 -70.1 11 17.0 -53.3 320 52 310.5 310.5 285.5 310.5 0.01 33 268 9090 -51.5 -72.5 6 21.0 -51.8 315 56 323.0 323.0 289.7 323.0 0.01 34 250 9540 -52.3 -73.3 6 21.0 -52.6 320 55 328.3 328.3 291.2 328.3 0.01 35 200 10970 -54.1 -76.1 5 22.0 -54.4 305 48 347.1 347.1 296.0 347.1 0.01 36 186 11436 -54.7 -76.7 5 22.0 -55.0 315 47 353.4 353.4 297.4 353.4 0.01 37 182 11576 -54.1 -77.1 4 23.0 -54.4 317 50 356.6 356.6 298.0 356.6 0.01 38 150 12810 -57.3 -79.3 5 22.0 -57.6 310 37 371.4 371.4 300.8 371.4 0.00 39 100 15340 -62.5 -84.5 4 22.0 -62.7 315 44 407.0 407.0 306.1 407.0 0.00 40 93 15790 -61.3 -84.3 3 23.0 -61.6 313 43 417.9 417.9 307.4 417.9 0.00 41 70 17540 -65.1 -87.1 3 22.0 -65.3 305 52 445.1 445.1 310.4 445.1 0.00 42 50 19550 -70.5 -89.5 4 19.0 -70.6 295 51 477.4 477.4 313.2 477.4 0.00 43 49 19670 -71.1 -89.1 5 18.0 -71.2 295 48 478.7 478.7 313.4 478.7 0.00 44 44 20310 -68.5 -88.5 4 20.0 -68.7 297 48 500.0 500.0 314.9 500.0 0.00 45 37 21340 -71.9 -90.9 4 19.0 -72.1 300 55 516.7 516.7 316.1 516.7 0.00 46 30 22580 -70.3 -91.3 3 21.0 -70.5 310 48 553.0 553.0 318.3 553.0 0.00 47 28 22992 -69.5 -91.5 3 22.0 -69.8 312 48 566.2 566.2 319.0 566.3 0.00 48 20 24980 -74.3 -93.3 4 19.0 -74.5 305 48 608.7 608.7 321.0 608.8 0.00 49 18 25594 -74.7 -93.7 4 19.0 -74.9 299 52 626.1 626.1 321.7 626.1 0.00 50 14 27074 -70.1 -93.1 2 23.0 -70.6 288 62 688.4 688.4 324.0 688.4 0.00 51 13 27514 -70.8 -93.4 2 22.6 -71.3 265 70 700.5 700.5 324.4 700.5 0.00 52 10 29060 -73.5 -94.5 3 21.0 -73.9 290 65 745.2 745.2 325.8 745.2 0.00 53 9.7 29238 -74.1 -95.1 3 21.0 -74.5 290 65 749.5 749.5 325.9 749.5 0.00 54 8.7 29880 -69.5 -94.5 1 25.0 -70.4 290 67 791.0 791.0 327.0 791.0 0.01 TRP 376 6902 -52.7 -63.7 25 11.0 -52.8 325 49 291.6 291.6 277.5 291.7 0.02 WND 13 27514 -70.8 -93.4 2 22.6 -71.3 265 70 700.5 700.5 324.4 700.5 0.00 Sounding variables and indices 1000-500 mb thick: 4901.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 65.35 % Est. max temperature: -15.49 C = 4.13 F Sfc-Lift cond lev (LCL): 953.46 mb = 482.36 m = 1582.54 ft T: -20.72 C 700-500 lapse rate: 5.01 C/km ThetaE index: 0.13 C Layer 925.0- 859.0 mb Conv cond level (CCL): 929.69 mb = 669.53 m = 2196.58 ft Mean mixing ratio: 0.67 g/kg Conv temperature: -16.31 C = 2.64 F Cap Strength: 17.56 C Lifted Index: 18.96 C Risk: None Lifted Index @300 mb: 37.47 C Lifted Index @700 mb: 9.58 C Showalter Index: 17.31 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 8.00 C K Index: -20.80 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 4.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.06 J/kg Max Up Vert Vel: 1.45 m/s Conv Inhibition (B-): 69995.22 J/kg Cap Strength: 18.92 C Lift Cond Lev (LCL): 930.39 mb = 663.91 m = 2178.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 24 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 1013 24 300 20 17.3 -10.0 | 209 13 6.1 11.0 1 1000 129 280 19 18.7 -3.3 | 203 19 7.4 17.7 2 977 305 280 20 19.7 -3.5 | 206 19 8.4 17.5 3 937 610 285 20 19.3 -5.2 | 207 18 8.1 15.8 4 925 707 290 19 17.9 -6.5 | 204 16 6.6 14.5 5 899 914 290 17 16.0 -5.8 | 197 16 4.7 15.2 6 862 1219 285 18 17.4 -4.7 | 201 17 6.1 16.4 7 850 1321 280 22 21.7 -3.8 | 211 20 10.4 17.2 8 826 1524 275 22 21.9 -1.9 | 209 22 10.7 19.1 9 792 1829 280 27 26.6 -4.7 | 223 22 15.3 16.3 10 759 2134 285 28 27.0 -7.2 | 229 21 15.8 13.8 11 727 2438 295 28 25.4 -11.8 | 237 17 14.1 9.2 12 700 2713 295 31 28.1 -13.1 | 245 19 16.8 7.9 13 697 2743 295 30 27.2 -12.7 | 242 18 15.9 8.3 14 610 3658 305 34 27.9 -19.5 | 265 17 16.6 1.5 15 584 3962 300 36 31.2 -18.0 | 261 20 19.9 3.0 16 559 4267 305 37 30.3 -21.2 | 271 19 19.0 -0.2 17 511 4877 320 42 27.0 -32.2 | 305 19 15.7 -11.2 18 500 5030 315 44 31.1 -31.1 | 297 22 19.8 -10.1 19 425 6096 315 46 32.5 -32.5 | 298 24 21.3 -11.5 20 400 6500 315 46 32.5 -32.5 | 298 24 21.3 -11.5 21 388 6706 325 51 29.3 -41.8 | 319 27 18.0 -20.8 22 376 6902 325 49 28.1 -40.1 | 319 25 16.8 -19.1 23 370 7010 325 46 26.4 -37.7 | 318 23 15.1 -16.7 24 336 7620 325 59 33.8 -48.3 | 320 35 22.6 -27.3 25 300 8360 320 52 33.4 -39.8 | 310 29 22.2 -18.8 26 266 9144 315 56 39.6 -39.6 | 303 34 28.3 -18.6 27 250 9540 320 55 35.4 -42.1 | 311 32 24.1 -21.1 28 220 10363 315 59 41.7 -41.7 | 304 37 30.5 -20.7 29 210 10668 320 42 27.0 -32.2 | 305 19 15.7 -11.2 30 200 10970 305 48 39.3 -27.5 | 283 29 28.1 -6.5 31 200 10973 310 36 27.6 -23.1 | 277 16 16.3 -2.1 32 173 11887 320 58 37.3 -44.4 | 312 35 26.0 -23.4 33 158 12497 330 46 23.0 -39.8 | 328 22 11.7 -18.8 34 150 12810 310 37 28.3 -23.8 | 279 17 17.1 -2.8 35 143 13106 310 37 28.3 -23.8 | 279 17 17.1 -2.8 36 136 13411 295 45 40.8 -19.0 | 266 30 29.5 2.0 37 124 14021 315 56 39.6 -39.6 | 303 34 28.3 -18.6 38 112 14630 325 49 28.1 -40.1 | 319 25 16.8 -19.1 39 102 15240 325 46 26.4 -37.7 | 318 23 15.1 -16.7 40 100 15340 315 44 31.1 -31.1 | 297 22 19.8 -10.1 41 97 15545 315 44 31.1 -31.1 | 297 22 19.8 -10.1 42 88 16154 310 41 31.4 -26.4 | 285 21 20.1 -5.3 43 70 17540 305 52 42.6 -29.8 | 286 33 31.3 -8.8 44 68 17678 295 50 45.3 -21.1 | 270 34 34.0 -0.1 45 65 17983 305 52 42.6 -29.8 | 286 33 31.3 -8.8 46 59 18593 320 50 32.1 -38.3 | 310 27 20.9 -17.3 47 50 19507 300 42 36.4 -21.0 | 270 25 25.1 0.0 48 50 19550 295 51 46.2 -21.6 | 271 35 35.0 -0.5 49 48 19812 295 45 40.8 -19.0 | 266 30 29.5 2.0 50 37 21336 300 55 47.6 -27.5 | 280 37 36.4 -6.5 51 35 21641 305 62 50.8 -35.6 | 290 42 39.5 -14.5 52 32 22250 295 50 45.3 -21.1 | 270 34 34.0 -0.1 53 30 22580 310 48 36.8 -30.9 | 291 27 25.5 -9.8 54 29 22860 315 50 35.4 -35.4 | 301 28 24.1 -14.3 55 26 23470 300 41 35.5 -20.5 | 269 24 24.2 0.5 56 23 24079 290 48 45.1 -16.4 | 262 34 33.8 4.6 57 20 24980 305 48 39.3 -27.5 | 283 29 28.1 -6.5 58 19 25298 305 49 40.1 -28.1 | 284 30 28.9 -7.1 59 15 26822 275 65 64.8 -5.7 | 254 56 53.5 15.4 60 14 27127 290 62 58.3 -21.2 | 270 47 47.0 -0.2 61 13 27432 275 69 68.7 -6.0 | 255 59 57.5 15.0 62 13 27514 265 70 69.7 6.1 | 245 64 58.5 27.1 63 12 28042 265 70 69.7 6.1 | 245 64 58.5 27.1 64 10 28956 265 55 54.8 4.8 | 239 51 43.5 25.8 65 10 29060 290 65 61.1 -22.2 | 271 50 49.8 -1.2 66 8 29566 290 68 63.9 -23.3 | 272 53 52.6 -2.2 Wind Parameters Mean winds (0-6000m): 301.8 at 31.8 knts Storm direction: 331.8 at 23.8 knts Shear (0-3000m) pos: 2.4 neg: 2.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 40.0 deg Storm rel helicity (0-3000m) pos: 101.3 neg: -21.5 tot: 79.8 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 28.35 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 ------------------------------------------------------------------------------- 500 283 20 206 18| 0.0 5.9 5.9| 5.9 -6.2 -0.3 -0.7 -0.05| 9.0 -0.4 1000 285 19 204 17| 1.6 2.9 4.5| 7.4 -17.4 -10.1 -10.1 -0.20| 7.0 -1.4 1500 284 19 205 18| 1.0 4.0 5.0| 27.1 -21.5 5.6 3.8 0.03| 7.2 0.2 2000 283 21 209 19| 1.4 3.0 4.4| 66.7 -21.5 45.2 22.6 0.26| 7.2 1.9 2500 284 22 214 19| 2.3 2.4 4.7| 87.9 -21.5 66.4 26.6 0.34| 7.1 2.4 3000 287 24 219 18| 2.4 2.0 4.3|101.3 -21.5 79.8 26.6 0.38| 6.6 2.5 4000 292 26 230 17| 2.3 1.8 4.0|124.2 -25.0 99.2 24.8 0.40| 6.0 2.4 5000 297 29 242 16| 3.1 1.4 4.5|189.8 -36.1 153.7 30.7 0.47| 6.5 3.1 6000 302 32 255 16| 2.6 1.2 3.8|192.8 -36.5 156.4 26.1 0.46| 5.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//CWPH/skewt/CWPH.skewt.20251225.12.gif