Year i AD

Date ${\text{t}}_{\text{e}}\text{(i,loc}\text{.max}\text{.)}$ of the strongest earthquake

Magnitude ${\text{M}}_{\text{up}}\text{(i,loc}\text{.max}\text{.)}$ of the strongest earthquake

Region of the strongest earthquake

${\Delta }^{\ast }(\text{i})=\left|{\text{t}}_{\text{e}}\text{(i,loc}\text{.max}\text{.)}-{\text{t}}^{\ast }{\text{(τ}}_{\text{c,r}}\text{,i)}\right|$ , in days

2020 AD

January 28, 2020

7.7

123 km NNW of Lucea,

Jamaica

21.91 days after the date

${\text{t}}^{\ast }{\text{(τ}}_{\text{c,r}}\text{,2020)}=\text{2020}\text{.016666667AD}$

2021 AD

March 4, 2021

8.1

Kermadec Islands, New Zealand

26.47 days after the date

${\text{t}}^{\ast }{\text{(τ}}_{\text{c,r}}\text{,2021)}=\text{2021}\text{.1AD}$

2022 AD

December 14, 2021

7.3

112 km N of Maumere, Indonesia

84.21 days before the date

${\text{t}}^{\ast }{\text{(τ}}_{\text{c,r}}\text{,2022)}=\text{2022}\text{.18333333AD}$

2022 AD

December 29, 2021

7.3

125 km NNE of Lospalos, Timor, Leste

69.21 days before the date

${\text{t}}^{\ast }{\text{(τ}}_{\text{c,r}}\text{,2022)}=\text{2022}\text{.18333333AD}$

2022 AD

March 16, 2022

7.3

57 km ENE of Namie, Japan

8.03 days after the date

${\text{t}}^{\ast }{\text{(τ}}_{\text{c,r}}\text{,2022)}=\text{2022}\text{.18333333AD}$

2023 AD

February 6, 2023

7.8

Turkey and Syria

60.39 days before the date

${\text{t}}^{\ast }{\text{(τ}}_{\text{c,r}}\text{,2023)}=\text{2023}\text{.26666666AD}$