Data coverage

• 1985.1.1--2020.12.31
• 1985-2018: China Seismological Network Center uses data from 24 basic stations of the National Seismological Network
• 2019-2020: Seismic phase records of all stations in the China Seismological Network that can record an earthquake

---

Data scale

---

Field display

Detailed table of earthquake phase records in China
Year of earthquake
Time of earthquake (UTC+8)
Longitude (°)
Latitude (°)
Depth(km)
Magnitude
Reference location
Number of earthquake phase records
Station
Epicentral distance (°)
Azimuth angle (°)
Seismic phase
At that time
arrival deviation
The magnitude of the earthquake at that time
Period(s)
Amplitude (μm)
Index ID (uuid)

---

Sample data

Year of earthquake	Time of earthquake (UTC+8)	Longitude (°)	Latitude (°)	Depth (km)	Magnitude	Reference location	Number of earthquake phase records	Station	Epicentral distance (°)	Azimuth angle (°)	Seismic phase	At that time	arrival deviation	The magnitude of the earthquake at that time	Period(s)	Amplitude (μm)	Index ID (uuid)
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	KSH	2.2	49	Pn	16:46:43.3	4.1				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	KSH	2.2	49	Sn	16:47:14.8	6.2				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	KSH	2.2	49	SMN	nan		4.3	0.8	1.7	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	KSH	2.2	49	SME	nan		4.3	0.9	2	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	WMQ	12.5	56	eP	16:48:59.3	-2.9				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	WMQ	12.5	56	PMZ	nan		4.6	0.7	0	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	WMQ	12.5	56	S	16:51:24.8	3.4				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	WMQ	12.5	56	LN	nan		4	9.5	0.5	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	GTA	20.7	77	P	16:50:42.5	-2.7				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	GTA	20.7	77	PMZ	nan		4.5	0.8	0	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	GTA	20.7	77	pP	16:50:45.8	-5.3				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	GTA	20.7	77	LN	nan		3.8	13.9	0.2	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	GTA	20.7	77	LE	nan		3.8	14.3	0.2	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	GTA	20.7	77	LZ	nan		3.7	13.5	0.2	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	LZH	24.4	84	eP	16:51:20.0	-1.4				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	LZH	24.4	84	PMZ	nan		4.1	1	0	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	LZH	24.4	84	pP	16:51:27.5	0				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	HHC	29.6	72	eP	16:52:08.8	-0.5				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	HHC	29.6	72	PMZ	nan		5	0.7	0	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	HHC	29.6	72	PMZ	nan		5.2	4.5	0.2	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	HHC	29.6	72	pP	16:52:14.5	-1.1				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	HHC	29.6	72	sP	16:52:18.5	-0.1				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	HHC	29.6	72	eS	16:57:04.0	2				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	HHC	29.6	72	LN	nan		4.2	13.1	0.2	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	HHC	29.6	72	LE	nan		4.2	12.4	0.1	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	HHC	29.6	72	LZ	nan		3.8	16.5	0.2	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	MDJ	42.2	62	P	16:53:55.5	-0.9				0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	MDJ	42.2	62	PMZ	nan		4.3	1.2	0	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:46	73.38	37.7	13	4.9	Tajikistan	29	MDJ	42.2	62	PMZ	nan		5.4	4.3	0.3	0e5b67de41104aa7bcb855fa45a2ed05
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	QZN	72.6	300	P	16:33:22.5	-1.6				fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	QZN	72.6	300	S	16:42:51.8	5.3				fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	QZN	72.6	300	LN	nan		4.8	17.7	0.2	fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	QZN	72.6	300	LE	nan		4.8	16.8	0.2	fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	QZN	72.6	300	LZ	nan		4.3	19.6	0.2	fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	CN2	78	328	eP	16:33:54.0	-1.2				fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	KMI	81.3	302	+P	16:34:13.5	0.1				fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	KMI	81.3	302	PMZ	nan		4.8	1.4	0	fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	XAN	81.4	312	P	16:34:12.8	-1				fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	XAN	81.4	312	PMZ	nan		5.1	0.9	0	fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	HHC	83.7	319	eP	16:34:26.3	0.9				fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	HHC	83.7	319	PMZ	nan		5.4	0.5	0	fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	HHC	83.7	319	PMZ	nan		5.5	4.6	0.2	fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	HHC	83.7	319	pP	16:34:31.0	-0.8				fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	HHC	83.7	319	LN	nan		5	13.5	0.2	fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	HHC	83.7	319	LE	nan		5	16.5	0.1	fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	HHC	83.7	319	LZ	nan		4.5	17.1	0.2	fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	LZH	86.1	312	eP	16:34:37.0	-0.3				fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	LZH	86.1	312	PMZ	nan		5.1	1.1	0	fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	GTA	90.5	313	eP	16:34:54.8	-3.7				fa0686dadeaf4e24ab3f80c7b972a74a
2018	2018/2/28 16:21	171	-22.4	10	5.4	Southeastern Loyalty Islands [New Caledonia]	23	GTA	90.5	313	PMZ	nan		4.2	1.3	0	fa0686dadeaf4e24ab3f80c7b972a74a

---

Data update frequency

Annual Update