§ T · Time machine One day from the archive
Saturday, 18 April 2026
§ T · 02 Weather
Temperature
10.4° to 20.1°
avg. 14.3° · max at 15:32
Rain
1.2 mm
peak 3.8 mm/h
Wind
20.2 m/s
from ZW · avg. 3.3 m/s
Pressure
1021 hPa
1020 – 1022 hPa
Humidity
70%
1,412 readings
§ T · 03 Birds · acoustics
5,334
detections · 44 species
First tick at 00:38,
last at 23:47
0h6h12h18h24h
Struikgewas 3,122 · 34 species
Bladerdak 2,212 · 36 species
Top 10 this day
- 1 Common blackbird 99% 2,902
- 2 Common wood pigeon 99% 782
- 3 Eurasian blue tit 99% 567
- 4 European robin 98% 243
- 5 Great tit 96% 219
- 6 Eurasian collared dove 99% 125
- 7 Western jackdaw 98% 123
- 8 Eurasian oystercatcher 97% 77
- 9 Common moorhen 99% 64
- 10 Eurasian magpie 96% 53
§ T · 04 Bats · sonar
57
passes · 7 species
First call at 19:19,
last at 23:56
Which species
- 1 Common pipistrelle 48.0 kHz 32
- 2 Common noctule 20.5 kHz 7
- 3 Leisler's bat 6
- 4 Serotine bat 27.6 kHz 4
- 5 Nathusius's pipistrelle 36.9 kHz 3
§ T · 05 Sky · AtmosBird
Frames today
136
68% clear
Sun
04:29 – 18:38
twilight 03:52 / 19:15
Moon
3%
Nieuwe maan · up to 57° high
§ T · 06 Bird migration · FlySafe radar
3.0
average intensity · peak
Dominant category
minimal
8 radar readings