UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:0000Z 1 MAY 25 Station: CYRB WMO ident: 71924 Latitude: 74.70 Longitude: -94.97 Elevation: 46.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 17 130 10 SFC 996 46 -13.5 -16.8 76 3.3 -14.2 130 10 259.9 260.1 259.3 262.7 1.03 2 973 224 -13.1 -17.1 72 4.0 -13.9 137 18 262.1 262.3 260.9 264.9 1.03 3 940 487 -15.3 -16.2 93 0.9 -15.5 125 16 262.5 262.6 261.4 265.6 1.15 4 925 609 -13.7 -16.1 82 2.4 -14.2 115 12 265.3 265.5 263.6 268.5 1.17 5 912 717 -12.5 -17.5 66 5.0 -13.5 113 14 267.6 267.8 265.0 270.6 1.06 6 850 1251 -15.9 -19.6 73 3.7 -16.6 80 13 269.5 269.6 266.1 272.2 0.95 7 790 1798 -20.1 -20.9 93 0.8 -20.3 49 8 270.7 270.8 266.9 273.3 0.91 8 782 1874 -18.5 -23.4 65 4.9 -19.3 46 9 273.2 273.3 268.2 275.4 0.74 9 759 2096 -17.9 -24.9 54 7.0 -19.0 54 12 276.2 276.3 270.0 278.2 0.67 10 711 2583 -19.3 -28.3 45 9.0 -20.6 49 17 279.9 280.0 272.0 281.5 0.52 11 700 2699 -20.5 -28.5 49 8.0 -21.7 45 17 279.8 279.9 271.9 281.4 0.52 12 648 3264 -24.3 -38.3 26 14.0 -25.6 38 21 281.7 281.8 272.6 282.4 0.22 13 642 3332 -24.7 -32.7 47 8.0 -25.6 35 22 282.0 282.1 273.0 283.2 0.38 14 629 3480 -25.9 -31.9 57 6.0 -26.6 26 24 282.3 282.4 273.2 283.6 0.42 15 603 3784 -27.3 -36.3 42 9.0 -28.2 18 27 284.1 284.2 274.0 285.0 0.28 16 572 4161 -30.5 -34.5 68 4.0 -30.9 27 29 284.7 284.7 274.5 285.8 0.36 17 557 4349 -31.9 -37.9 55 6.0 -32.4 29 29 285.2 285.2 274.6 286.1 0.26 18 506 5018 -37.7 -41.6 67 3.9 -37.9 17 32 286.1 286.1 274.9 286.7 0.20 19 501 5086 -38.3 -40.6 79 2.3 -38.4 15 33 286.2 286.2 275.0 286.9 0.22 20 500 5100 -38.5 -40.9 78 2.4 -38.7 15 33 286.1 286.1 275.0 286.8 0.21 21 494 5183 -38.7 -42.8 65 4.1 -38.9 15 32 286.8 286.9 275.3 287.4 0.18 22 488 5268 -38.5 -50.5 27 12.0 -39.0 15 33 288.1 288.1 275.8 288.4 0.08 23 486 5296 -38.3 -47.3 38 9.0 -38.7 15 33 288.7 288.7 276.2 289.1 0.11 24 461 5659 -40.5 -47.5 47 7.0 -40.8 15 36 290.3 290.3 277.0 290.7 0.11 25 400 6620 -45.7 -57.7 25 12.0 -46.0 15 32 295.6 295.6 279.4 295.7 0.04 26 382 6926 -47.1 -60.1 21 13.0 -47.4 10 35 297.7 297.7 280.4 297.8 0.03 27 351 7486 -47.3 -64.3 13 17.0 -47.6 26 31 304.7 304.7 283.3 304.8 0.02 28 343 7639 -46.1 -67.1 8 21.0 -46.5 29 31 308.3 308.3 284.7 308.4 0.01 29 325 7997 -46.9 -68.9 6 22.0 -47.3 18 29 312.0 312.0 286.1 312.1 0.01 30 300 8530 -44.3 -74.3 2 30.0 -44.9 35 27 322.9 322.9 289.6 322.9 0.01 31 277 9063 -42.5 -76.5 1 34.0 -43.3 40 26 333.0 333.0 292.5 333.0 0.00 32 252 9697 -43.9 -77.9 1 34.0 -44.6 24 21 340.0 340.0 294.3 340.0 0.00 33 250 9750 -43.7 -78.7 1 35.0 -44.5 20 22 341.1 341.1 294.6 341.1 0.00 34 207 11027 -41.5 -79.5 1 38.0 -42.6 35 19 363.5 363.5 299.4 363.5 0.00 35 200 11260 -42.1 -79.1 1 37.0 -43.2 35 19 366.1 366.1 299.9 366.1 0.00 36 184 11825 -42.1 -80.1 1 38.0 -43.3 25 20 374.9 374.9 301.4 375.0 0.00 37 172 12279 -44.1 -81.1 1 37.0 -45.2 35 23 378.9 378.9 302.1 379.0 0.00 38 165 12559 -42.9 -80.9 1 38.0 -44.1 45 23 385.5 385.5 303.1 385.5 0.00 39 160 12766 -44.3 -81.3 1 37.0 -45.4 62 20 386.5 386.5 303.3 386.5 0.00 40 150 13200 -43.1 -81.1 1 38.0 -44.4 50 18 395.8 395.8 304.6 395.8 0.00 41 138 13762 -42.1 -81.1 1 39.0 -43.6 42 17 407.1 407.1 306.2 407.1 0.00 42 128 14269 -42.9 -81.9 1 39.0 -44.4 22 15 414.5 414.5 307.0 414.5 0.00 43 121 14645 -45.5 -82.5 1 37.0 -46.7 33 20 416.5 416.5 307.3 416.5 0.00 44 106 15530 -43.5 -82.5 1 39.0 -45.2 84 16 436.3 436.3 309.5 436.4 0.00 45 100 15920 -45.1 -83.1 1 38.0 -46.6 10 16 440.6 440.6 309.9 440.6 0.00 46 80 17409 -44.1 -83.1 1 39.0 -46.1 42 17 471.7 471.7 312.8 471.7 0.00 47 70 18300 -45.5 -84.5 0 39.0 -47.5 85 14 487.0 487.0 314.0 487.1 0.00 48 59 19434 -47.3 -85.3 1 38.0 -49.3 36 10 507.4 507.4 315.5 507.4 0.00 49 50 20530 -46.7 -84.7 1 38.0 -49.0 85 15 533.4 533.4 317.1 533.5 0.01 50 47 20941 -44.9 -84.9 0 40.0 -47.8 83 13 547.3 547.3 317.9 547.3 0.01 51 30 23930 -46.1 -85.1 0 39.0 -49.7 150 5 619.0 619.0 321.5 619.0 0.01 52 20 26610 -47.3 -86.3 0 39.0 -51.7 30 13 691.4 691.4 324.1 691.5 0.01 53 16 28078 -48.7 -86.7 0 38.0 -53.2 52 10 732.4 732.4 325.4 732.5 0.01 54 10 31210 -41.7 -82.7 0 41.0 -51.1 50 14 863.9 863.9 328.7 864.3 0.04 55 9.2 31777 -40.1 -81.1 0 41.0 -50.7 890.9 890.9 329.2 891.5 0.06 TRP 382 6926 -47.1 -60.1 21 13.0 -47.4 10 35 297.7 297.7 280.4 297.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5083.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 61.33 % Est. max temperature: -3.89 C = 25.00 F Sfc-Lift cond lev (LCL): 944.05 mb = 454.07 m = 1489.71 ft T: -15.03 C 700-500 lapse rate: 7.50 C/km ThetaE index: 0.08 C Layer 700.0- 648.0 mb Conv cond level (CCL): 810.16 mb = 1609.68 m = 5281.04 ft Mean mixing ratio: 1.08 g/kg Conv temperature: -3.17 C = 26.29 F Cap Strength: 16.11 C Lifted Index: 16.03 C Risk: None Lifted Index @300 mb: 39.82 C Lifted Index @700 mb: 12.70 C Showalter Index: 11.64 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 18.90 C K Index: -5.00 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.49 J/kg Max Up Vert Vel: 8.06 m/s Conv Inhibition (B-): 74127.62 J/kg Cap Strength: 16.11 C Lift Cond Lev (LCL): 897.34 mb = 839.81 m = 2755.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 67 at 17 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 ---------------------------------------------------------- 0 996 46 130 10 -7.7 6.4 | 211 15 7.7 13.0 1 963 305 140 21 -13.5 16.1 | 185 23 1.8 22.7 2 925 609 115 12 -10.9 5.1 | 201 13 4.5 11.7 3 925 610 120 12 -10.4 6.0 | 201 14 4.9 12.6 4 889 914 100 17 -16.7 3.0 | 172 10 -1.4 9.6 5 854 1219 90 14 -14.0 0.0 | 191 7 1.3 6.6 6 850 1251 80 13 -12.8 -2.3 | 210 5 2.5 4.3 7 819 1524 80 12 -11.8 -2.1 | 218 6 3.5 4.5 8 787 1829 45 8 -5.7 -5.7 | 264 10 9.7 0.9 9 755 2134 55 13 -10.6 -7.5 | 280 5 4.7 -0.9 10 725 2438 55 16 -13.1 -9.2 | 319 3 2.2 -2.6 11 700 2699 45 17 -12.0 -12.0 | 328 6 3.3 -5.4 12 696 2743 45 17 -12.0 -12.0 | 328 6 3.3 -5.4 13 667 3048 50 18 -13.8 -11.6 | 343 5 1.6 -5.0 14 612 3658 15 27 -7.0 -26.1 | 337 21 8.4 -19.5 15 562 4267 30 29 -14.5 -25.1 | 357 19 0.8 -18.5 16 516 4877 20 31 -10.6 -29.1 | 348 23 4.7 -22.5 17 500 5100 15 33 -8.5 -31.9 | 345 26 6.8 -25.3 18 494 5182 15 32 -8.3 -30.9 | 344 25 7.1 -24.3 19 452 5791 15 37 -9.6 -35.7 | 349 30 5.8 -29.1 20 432 6096 25 33 -13.9 -29.9 | 357 23 1.4 -23.3 21 400 6620 15 32 -8.3 -30.9 | 344 25 7.1 -24.3 22 382 6926 10 35 -6.1 -34.5 | 342 29 9.3 -27.9 23 377 7010 10 33 -5.7 -32.5 | 340 28 9.6 -25.9 24 344 7620 30 31 -15.5 -26.8 | 0 20 -0.2 -20.2 25 314 8230 10 27 -4.7 -26.6 | 332 23 10.7 -20.0 26 300 8530 35 27 -15.5 -22.1 | 1 16 -0.1 -15.5 27 286 8839 40 32 -20.6 -24.5 | 16 19 -5.2 -17.9 28 274 9144 40 24 -15.4 -18.4 | 0 12 -0.1 -11.8 29 262 9449 40 15 -9.6 -11.5 | 311 8 5.7 -4.9 30 250 9750 20 22 -7.5 -20.7 | 331 16 7.8 -14.1 31 239 10058 20 21 -7.2 -19.7 | 328 15 8.2 -13.1 32 228 10363 45 26 -18.4 -18.4 | 14 12 -3.0 -11.8 33 218 10668 35 19 -10.9 -15.6 | 334 10 4.4 -9.0 34 200 11260 35 19 -10.9 -15.6 | 334 10 4.4 -9.0 35 199 11278 50 18 -13.8 -11.6 | 343 5 1.6 -5.0 36 191 11582 20 18 -6.2 -16.9 | 318 14 9.2 -10.3 37 166 12497 40 24 -15.4 -18.4 | 0 12 -0.1 -11.8 38 159 12802 65 19 -17.2 -8.0 | 53 2 -1.9 -1.4 39 152 13106 45 20 -14.1 -14.1 | 351 8 1.2 -7.5 40 150 13200 50 18 -13.8 -11.6 | 343 5 1.6 -5.0 41 145 13411 55 18 -14.7 -10.3 | 351 4 0.6 -3.7 42 127 14326 20 15 -5.1 -14.1 | 306 13 10.2 -7.5 43 116 14935 45 24 -17.0 -17.0 | 9 10 -1.6 -10.4 44 111 15240 70 20 -18.8 -6.8 | 86 3 -3.5 -0.2 45 106 15545 85 16 -15.9 -1.4 | 173 5 -0.6 5.2 46 101 15850 5 13 -1.1 -13.0 | 294 16 14.2 -6.3 47 100 15920 10 16 -2.8 -15.8 | 306 16 12.6 -9.2 48 97 16154 10 16 -2.8 -15.8 | 306 16 12.6 -9.2 49 92 16459 60 18 -15.6 -9.0 | 6 2 -0.2 -2.4 50 88 16764 50 12 -9.2 -7.7 | 280 6 6.1 -1.1 51 84 17069 75 16 -15.5 -4.1 | 177 2 -0.1 2.5 52 80 17374 40 17 -10.9 -13.0 | 325 8 4.4 -6.4 53 77 17678 55 16 -13.1 -9.2 | 319 3 2.2 -2.6 54 73 17983 85 13 -13.0 -1.1 | 204 6 2.4 5.5 55 70 18288 60 10 -8.7 -5.0 | 256 7 6.7 1.6 56 70 18300 85 14 -13.9 -1.2 | 195 6 1.4 5.4 57 67 18593 80 14 -13.8 -2.4 | 200 4 1.6 4.2 58 64 18898 115 14 -12.7 5.9 | 192 13 2.7 12.5 59 58 19507 25 10 -4.2 -9.1 | 282 11 11.1 -2.5 60 53 20117 60 11 -9.5 -5.5 | 259 6 5.8 1.1 61 51 20422 25 11 -4.6 -10.0 | 287 11 10.7 -3.4 62 50 20530 85 15 -14.9 -1.3 | 184 5 0.4 5.3 63 49 20726 55 12 -9.8 -6.9 | 273 6 5.5 -0.3 64 46 21031 95 14 -13.9 1.2 | 190 8 1.4 7.8 65 44 21336 45 7 -4.9 -4.9 | 261 11 10.4 1.7 66 40 21946 70 10 -9.4 -3.4 | 242 7 5.9 3.2 67 39 22250 35 10 -5.7 -8.2 | 279 10 9.6 -1.6 68 37 22555 80 10 -9.8 -1.7 | 228 7 5.5 4.9 69 30 23930 150 5 -2.5 4.3 | 230 17 12.8 10.9 70 26 24994 0 0 -0.0 -0.0 | 247 17 15.3 6.6 71 22 25908 50 12 -9.2 -7.7 | 280 6 6.1 -1.1 72 20 26610 30 13 -6.5 -11.3 | 298 10 8.8 -4.7 73 19 26822 25 10 -4.2 -9.1 | 282 11 11.1 -2.5 74 19 27127 35 17 -9.8 -13.9 | 323 9 5.6 -7.3 75 18 27432 50 11 -8.4 -7.1 | 274 7 6.9 -0.5 76 17 27737 75 10 -9.7 -2.6 | 235 7 5.7 4.0 77 15 28346 35 10 -5.7 -8.2 | 279 10 9.6 -1.6 78 15 28651 50 10 -7.7 -6.4 | 269 8 7.7 0.2 79 13 29261 85 5 -5.0 -0.4 | 239 12 10.4 6.2 80 13 29566 70 16 -15.0 -5.5 | 195 1 0.3 1.1 81 12 29870 95 17 -16.9 1.5 | 169 8 -1.6 8.1 82 12 30175 105 10 -9.7 2.6 | 212 11 5.7 9.2 83 10 31210 50 14 -10.7 -9.0 | 297 5 4.6 -2.4 Wind Parameters Mean winds (0-6000m): 36.7 at 22.3 knts Storm direction: 66.7 at 16.7 knts Shear (0-3000m) pos: 0.0 neg: 3.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 132.0 deg Storm rel helicity (0-3000m) pos: 42.7 neg: -52.4 tot: -9.7 m^2/s^2 ave: -3.2 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 114.32 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 ------------------------------------------------------------------------------- 500 134 16 191 18| 0.0 4.5 4.5| 11.5 -37.3 -25.8 -51.6 -0.30| 18.2 -5.5 1000 122 16 188 15| 0.0 4.8 4.8| 17.2 -52.4 -35.2 -35.2 -0.32| 13.8 -4.4 1500 111 15 187 12| 0.0 3.3 3.3| 25.1 -52.4 -27.3 -18.2 -0.11| 11.3 -1.2 2000 101 14 192 9| 0.0 3.5 3.5| 36.2 -52.4 -16.3 -8.1 0.06| 11.1 0.6 2500 91 14 193 7| 0.0 3.6 3.6| 40.1 -52.4 -12.3 -4.9 0.13| 10.0 1.3 3000 81 14 195 5| 0.0 3.3 3.3| 42.7 -52.4 -9.7 -3.2 0.15| 9.0 1.3 4000 59 17 339 2| 0.4 3.9 4.3| 66.6 -64.3 2.2 0.6 0.14| 9.4 1.3 5000 46 20 350 7| 0.5 3.5 4.0| 78.7 -88.0 -9.4 -1.9 0.10| 8.6 0.8 6000 37 22 350 11| 0.7 3.2 3.8|116.3 -92.3 24.0 4.0 0.14| 8.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20250501.00.gif