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Blitzortung - April 2020

Produced by: html_time_series.pl at 2021-02-26 18:41:10
Source: /home/pi/data/time_series/2020/04/blitzortung_2020-04-30_daily_counts.pickle

Fixes per Day for Stations near Exeter

Excel table

legend station
station 9999 1532 2442 1509 2321
city Europe Willand Otter Bridport Chard
distance 0.0 21.7 16.9 54.7 44.6
date
2020-04-01 7142 2234 2637 1310 503
2020-04-02 12322 4268 5339 3286 1281
2020-04-03 7499 2040 2065 1443 256
2020-04-04 2655 313 345 239 27
2020-04-05 3851 484 506 314 11
2020-04-06 2329 427 426 214 47
2020-04-07 3773 652 800 303 149
2020-04-08 5200 1262 1359 711 252
2020-04-09 6574 1768 1825 841 240
2020-04-10 5913 1727 1805 1066 265
2020-04-11 6122 2564 3008 716 722
2020-04-12 29183 16742 15990 5372 2426
2020-04-13 49570 9602 7723 3314 537
2020-04-14 13195 7153 8124 890 2265
2020-04-15 6716 3875 4252 550 1061
2020-04-16 10990 3730 4311 2066 798
2020-04-17 63285 18108 27122 20523 5828
2020-04-18 62004 22876 23304 14228 3136
2020-04-19 19205 9428 9292 2326 2319
2020-04-20 4739 1279 1199 909 166
2020-04-21 2070 788 801 385 171
2020-04-22 5464 1193 1142 889 78
2020-04-23 13497 3101 2465 2243 182
2020-04-24 13734 8185 7926 1900 1490
2020-04-25 54833 25820 23372 13581 3117
2020-04-26 25932 9706 9564 6188 1683
2020-04-27 49866 19554 20574 14179 3048
2020-04-28 57925 19310 15050 12796 1575
2020-04-29 56092 12274 8564 5945 356
2020-04-30 38777 8541 6410 4794 553
total 640457 219004 217300 123521 34542

Notes

Receiving stations submit candidate signals to the Blitzortung servers. These signals go through a series of quality control steps and are grouped in time with signals from other stations. These are refered to as 'involved'. Then a fitting process takes place, but only a sub-set of the involved signals are actualy used to determine the fix. These are refered to as 'used' signals.

The graph and table above show the number of signals used in fits for each day/station combination.

The 'Europe' station (#9999) column indicates the total number of fixes determined from all Blitzortung stations in Region 01.



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