My maps on my phone just did the same, weird
No earthquakes reported in the area, must not have been that big of an explosion
https://www.google.com/maps/place/Negev+Nuclear+Research+Center,+Israel/@31.0012993,35.1357452,3068m/data=!3m2!1e3!4b1!4m5!3m4!1s0x15024bcb94eb44c5:0x7ef2d48b535165ac!8m2!3d31.0012994!4d35.1444992
Negev Nuclear Research Center