§ T · Time machine One day from the archive
Monday, 4 May 2026
§ T · 02 Weather
Temperature
11.9° to 19.9°
avg. 15.4° · max at 13:59
Rain
7.4 mm
peak 7.8 mm/h
Wind
16.1 m/s
from N · avg. 2.5 m/s
Pressure
1013 hPa
1012 – 1014 hPa
Humidity
86%
1,332 readings
§ T · 03 Birds · acoustics
6,870
detections · 47 species
First tick at 01:39,
last at 23:36
0h6h12h18h24h
Struikgewas 3,930 · 36 species
Bladerdak 2,940 · 39 species
Top 10 this day
- 1 Common blackbird 99% 3,681
- 2 Common swift 100% 727
- 3 Eurasian blue tit 97% 626
- 4 Common wood pigeon 98% 545
- 5 Western jackdaw 98% 339
- 6 Dunnock 99% 167
- 7 Eurasian collared dove 99% 122
- 8 Great tit 95% 115
- 9 Eurasian magpie 97% 95
- 10 European greenfinch 96% 90
§ T · 04 Bats · sonar
321
passes · 15 species
First call at 00:01,
last at 23:59
Which species
- 1 Common pipistrelle 48.5 kHz 180
- 2 Common noctule 21.7 kHz 46
- 3 Serotine bat 29.9 kHz 27
- 4 Leisler's bat 20
- 5 Whiskered bat 50.2 kHz 17
- 6 Nathusius's pipistrelle 37.5 kHz 3
- 7 Brown long-eared bat 19.6 kHz 2
- 8 Parti-coloured bat 1
- 9 Natterer's bat 39.3 kHz 1
§ T · 05 Sky · AtmosBird
Frames today
143
76% clear
Sun
03:57 – 19:05
twilight 03:16 / 19:46
Moon
91%
Afnemende maan · up to 10° high
ISS passes
1×
highest 21.685010501522573°
§ T · 06 Bird migration · FlySafe radar
4.0
average intensity · peak
Dominant category
minimal
8 radar readings