# MSTID detection for the Czech Republic, Doppler system based # # Institute of Atmospheric Physics # Czech Academy of Sciences # # This product is provided in the framework of the ESA SSA SWE Service Network. # # The description of the data processing and detection algorithm are here: # https://tid.ufa.cas.cz/description.php # # The columns are: # date and time (UT) mark the beginning of the 45 minutes long analyzed interval # state - numerically encoded result of the detection algorithm: # 0 - NO TID # 1 - SPREAD # 2 - TID # 3 - TID A # vabs - horizontal velocity of detected MSTIDs (m/s) # dvabs - error estimate of vabs (m/s) # AZ - MSTIDs propagation direction (°) # dAZ - error estimate of AZ (°) # coher - paramete that characterizes coherency of the signals (0-1) # dfrms - average root mean square value of the oscillations (Hz) # period - period of detected MSTIDs (min) # dperiod - error estimate of period (min) # # Issued on 2026-04-13T23:55:04+00:00 time state vabs dvabs AZ dAZ coher dfrms period dperiod 2026-04-13 00:45:00 3 312.1 81.21 344.3 16.05 0.517 0.089 99.7 32 2026-04-13 01:00:00 3 185.3 109.23 227.4 48.62 0.304 0.089 124 32 2026-04-13 01:15:00 3 55.2 31.28 51.6 40.51 0.35 0.096 126.8 32 2026-04-13 01:30:00 3 53.2 32.76 56.5 38.15 0.447 0.096 125.9 32 2026-04-13 01:45:00 3 52 33.99 42.3 43.6 0.446 0.099 126.1 32 2026-04-13 02:00:00 3 61.2 26.24 256.8 17.93 0.435 0.118 122.5 32 2026-04-13 02:15:00 3 91.4 2.63 268.4 4.14 0.437 0.12 124.3 32 2026-04-13 02:30:00 3 55.4 5.85 311.2 15.15 0.343 0.144 118.6 32 2026-04-13 02:45:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 03:00:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 03:15:00 1 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 03:30:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 03:45:00 2 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 04:00:00 2 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 04:15:00 2 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 04:30:00 3 204 100.57 41.1 48.67 0.299 0.105 123.8 32 2026-04-13 04:45:00 3 87.6 33.03 110.3 42.41 0.533 0.081 127.6 32 2026-04-13 05:00:00 3 109.9 89.28 144.7 39.56 0.515 0.106 126.8 32 2026-04-13 05:15:00 3 167 12.59 27.6 12.34 0.561 0.115 110 32 2026-04-13 05:30:00 3 175.7 21.78 35.3 5.97 0.652 0.101 60.9 43 2026-04-13 05:45:00 3 123.2 12.72 43.6 6.41 0.561 0.099 20.8 4 2026-04-13 06:00:00 3 153.4 27.61 43.3 10.27 0.568 0.104 21.1 4 2026-04-13 06:15:00 3 39.9 31.06 218.3 43.79 0.426 0.071 125.3 32 2026-04-13 06:30:00 3 124 50.1 75 16.3 0.466 0.063 125.4 32 2026-04-13 06:45:00 3 60.1 14.13 98.9 23.48 0.439 0.064 125.5 32 2026-04-13 07:00:00 3 116.5 72.68 359.9 13.91 0.444 0.068 123.9 32 2026-04-13 07:15:00 3 59 18.33 32.4 22.48 0.45 0.068 21.6 10 2026-04-13 07:30:00 3 98.7 57.01 69.2 20.95 0.463 0.069 125.8 32 2026-04-13 07:45:00 3 85.8 66.47 26 28.53 0.485 0.068 125 32 2026-04-13 08:00:00 3 66.2 5.11 59.4 36.34 0.435 0.072 18.1 3 2026-04-13 08:15:00 3 77 26.37 103.2 21.09 0.361 0.08 7.1 0 2026-04-13 08:30:00 3 58 36.65 214.7 36.77 0.347 0.068 20.7 4 2026-04-13 08:45:00 3 61.7 33.23 213.2 35.76 0.347 0.066 11.6 1 2026-04-13 09:00:00 3 64.5 29.84 206.3 33.93 0.306 0.074 11.7 3 2026-04-13 09:15:00 3 65.5 28.92 104.8 20.33 0.408 0.064 8.6 1 2026-04-13 09:30:00 3 96.8 6.49 106.8 29.37 0.369 0.06 11.5 1 2026-04-13 09:45:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 10:00:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 10:15:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 10:30:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 10:45:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 11:00:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 11:15:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 11:30:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 11:45:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 12:00:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 12:15:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 12:30:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 12:45:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 13:00:00 0 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 13:15:00 2 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 13:30:00 2 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 13:45:00 2 NULL NULL NULL NULL NULL NULL NULL NULL 2026-04-13 14:00:00 3 127.6 83.19 351.4 28.97 0.488 0.057 123.5 32 2026-04-13 14:15:00 3 109.4 88.88 56.9 25.22 0.431 0.066 125.5 32 2026-04-13 14:30:00 3 155.3 8.04 6.2 3.38 0.41 0.067 125.6 32 2026-04-13 14:45:00 3 54.3 23.82 219.6 23.5 0.337 0.075 15.8 2 2026-04-13 15:00:00 3 101.8 87.69 292.9 17.2 0.466 0.073 9.9 2 2026-04-13 15:15:00 3 176.5 20.32 345.3 15.95 0.362 0.077 8.1 1 2026-04-13 15:30:00 3 117.5 71.42 325.1 23.53 0.425 0.073 122.8 32 2026-04-13 15:45:00 3 74.2 4.26 295.5 42.61 0.416 0.072 122.9 32 2026-04-13 16:00:00 3 89.7 30.56 336.9 19.65 0.323 0.077 121.4 32 2026-04-13 16:15:00 3 118.3 11.28 348 14.63 0.506 0.062 16 2 2026-04-13 16:30:00 3 68.9 48.37 208.7 34.73 0.462 0.063 14.3 4 2026-04-13 16:45:00 3 76.1 49.53 29.1 35.72 0.386 0.06 119.2 32 2026-04-13 17:00:00 3 66.2 37.36 269.9 12.57 0.394 0.068 116.4 32 2026-04-13 17:15:00 3 61.5 18.39 309.7 16.37 0.471 0.071 119.6 32 2026-04-13 17:30:00 3 54.1 6.33 313.6 6.63 0.444 0.082 31.4 9 2026-04-13 17:45:00 3 80 3.32 123.8 48.22 0.474 0.113 31.4 9 2026-04-13 18:00:00 3 112.9 12.1 347.9 3.47 0.691 0.126 31.1 9 2026-04-13 18:15:00 3 115.6 16.38 349.7 6.87 0.557 0.162 30.5 9 2026-04-13 18:30:00 3 103.1 3.69 353.5 2.7 0.652 0.165 26.3 13 2026-04-13 18:45:00 3 102.8 4.1 352.5 4.2 0.651 0.172 26 13 2026-04-13 19:00:00 3 114.1 13.87 342.1 7.1 0.586 0.163 121.1 32 2026-04-13 19:15:00 3 66 62.25 58.9 40.52 0.425 0.15 122.1 32 2026-04-13 19:30:00 3 78.6 17.24 336.7 24.12 0.2 0.351 124.3 32 2026-04-13 19:45:00 3 173.6 196.14 327.9 31.82 0.412 0.105 108.1 32 2026-04-13 20:00:00 3 494 81.39 292.2 28.32 0.646 0.082 67.4 51 2026-04-13 20:15:00 3 0 0 271.8 3.19 0.568 0.084 122 32 2026-04-13 20:30:00 3 0 0 271.8 3.17 0.516 0.075 126 32 2026-04-13 20:45:00 3 0 0 324.9 39.34 0.478 0.085 125.6 32 2026-04-13 21:00:00 3 399.6 0.4 324.4 1.09 0.474 0.115 120.6 32 2026-04-13 21:15:00 3 163.3 205.33 246.2 35.64 0.463 0.111 67.2 51 2026-04-13 21:30:00 3 322.3 69.19 319.3 13.12 0.469 0.112 68.1 51 2026-04-13 21:45:00 3 109.2 21.14 299.9 16.68 0.428 0.116 116 32 2026-04-13 22:00:00 3 144.7 48.13 326.8 16.51 0.431 0.117 121.8 32 2026-04-13 22:15:00 3 163.4 27.03 330.6 11.15 0.285 0.11 66.2 53 2026-04-13 22:30:00 3 226.5 22.92 337.3 13.43 0.689 0.088 108.6 32 2026-04-13 22:45:00 3 168.5 21.61 303.3 12.13 0.678 0.105 126.3 32