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Events in 2023 1914-2023 KML

We received 13 reports about a fireball seen over England, Friesland, Gelderland, Niedersachsen, Noord-Brabant, Noord-Holland, Nordrhein-Westfalen, Vlaams Gewest and Zuid-Holland on Tuesday, April 4th 2023 around 04:10 UT.

The trajectory displayed on the map and the KML file has been automatically computed based on all the witness reports and may not be the most optimized.

13  Witness Reports

Legend


Direction from which the phenomenom entered the field of vision of the witness.
Direction from which the phenomenom left the field of vision of the witness.
Trajectory.
The witness saw the phenomenon travelling from right to left.
The witness saw the phenomenon travelling from left to right.
The witness didn't provide enough information about the direction of the phenomenon.
The witness heard a sound at same moment of viewing phenomenon (concurrent sound).
The witness heard a delayed sound, after initial view of phenomenon (delayed sound).

Each witness has a "level" of experience from 1 to 5 - 5 is the highest level of experience.
Use the buttons on the bottom left section of the map to change the display options.

IDUT Date & Time Local Date & TimeLocationDur.Magn.D. SoundC. SoundFrag.ObserverExp. Org.
a 2023-04-04 04:10 UT2023-04-04 06:10 CEST Rijnsaterwoude Zuid-Holland ≈3.5s-10---Gerton S2 WGM
b 2023-04-04 04:10 UT2023-04-04 06:10 CEST Amsterdam Noord-Holland ≈1.5s-5---Aswin D1 WGM
c 2023-04-04 04:10 UT2023-04-04 06:10 CEST Hillegom Zuid-Holland ≈3.5s0---Joost D4 WGM
d 2023-04-04 04:11 UT2023-04-04 06:11 CEST Rijswijk Zuid-Holland ≈3.5s-11??-Jeffrey S3 WGM
e 2023-04-04 04:15 UT2023-04-04 06:15 CEST Harderwijk Gelderland ≈7.5s-8??Mert O3 WGM
f 2023-04-04 04:15 UT2023-04-04 06:15 CEST Lochristi Vlaams Gewest ≈1.5s-7---Ewout B2 VVS
g 2023-04-04 04:09 UT2023-04-04 06:09 CEST Middenbeemster Noord-Holland ≈3.5s-10??-Judith K1 WGM
h 2023-04-04 04:10 UT2023-04-04 06:10 CEST Heede Niedersachsen ≈1.5s-11-??Laurenz W3 AKM
i 2023-04-04 04:10 UT2023-04-04 06:10 CEST Stampersgat Noord-Brabant <1s0---Leon N1 WGM
j 2023-04-04 04:14 UT2023-04-04 05:14 BST England ≈3.5s-13---Simon P3 UKMON
k 2023-04-04 04:15 UT2023-04-04 06:15 CEST Spankeren Gelderland ≈1.5s-7---Adri V3 WGM
l 2023-04-04 04:10 UT2023-04-04 06:10 CEST Witten Nordrhein-Westfalen ≈3.5s-7---Simon K1 AKM
m 2023-04-04 04:00 UT2023-04-04 06:00 CEST Parrega Friesland ≈1.5s-6--Hans K1 WGM