美国地震信息数据简介

地震是全球发生频率最高、影响最严重的自然灾害之一，是当今人类生存和发展所面临的一个重大全球性问题。地震灾害有以下突出特征：

巨大的破坏性。地震会造成山体、地面及其附着物（如植被、建筑）等破坏，往往还伴随着海啸、火灾、滑坡、水灾等继发性灾害，会造成大量人员伤亡、财产损失，还会给现代社会经济技术将带来新的灾害，如通信事故、计算机事故等。
瞬时性和难以预测性。地震在瞬间发生，地震作用的时间很短，最短十几秒，最长两三分钟就造成山崩地裂，房倒屋塌，人们无法在短时间内组织有效的抗御行动。当前及未来很长时间内，科技水平尚无法预测地震的到来。
频发性。地球上每年约发生500多万次地震，即每天要发生上万次的地震，其中绝大多数太小或太远，以至于人们感觉不到，真正能对人类造成严重危害的地震大约有十几二十次，能造成特别严重灾害的地震大约有一两次。

地震对经济社会的影响是多方面的。从宏观层面来看，一方面，地震等突发的自然灾害会严重破坏受灾地区的基础设施和建筑物，且可能造成大量人员伤亡，给当地经济发展带来负面影响；但另一方面，自然灾害造成的建筑损毁为城市建筑升级换代、谋求新的发展提供契机，清除了城市发展中土地的重新开发与耐用建筑物之间存在的矛盾，也为当地经济发展提供了新动力。从微观层面来看，自然灾害造成的巨大破坏会使得短期内地方政府在灾后救援与重建中面临着巨大的财政压力，可能导致地方政府加强对辖区内企业的税收征管以获得财政收入，这也会对企业产生直接影响。

CnOpenData美国地震信息数据包含美国地质调查局汇总的1800至今的地震相关信息，为相关研究提供了优质的数据资源。

数据覆盖范围

1800.01.01-2024.7.18
由美国地质调查局收录，包含美国本土震级大于2.5的地震信息、全球范围内震级大于5.0的地震信息

数据规模

美国地质调查局地震信息表

字段展示

美国地震信息数据
year
time(UTC)
place
lon
lat
depth
mag
magType
sig(2021年7月后无此字段)
net
nst
dmin
rms
gap
title
url
status

样本数据

year	time(UTC)	place	lon	lat	depth	mag	magType	sig	net	nst	dmin	rms	gap	title	url	status
2021	2021/1/1 0:14	63 km N of Hatillo, Puerto Rico	-66.8555	19.0631	8	3.14	md	152	pr	16	0.6482	0.52	284	M 3.1 - 63 km N of Hatillo, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001029	reviewed
2021	2021/1/1 0:40	southern Mid-Atlantic Ridge	-4.7622	-52.2909	10	5.3	mww	432	us		16.126	0.77	34	M 5.3 - southern Mid-Atlantic Ridge	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4p7	reviewed
2021	2021/1/1 1:13	13 km NE of Yigo Village, Guam	144.9621	13.633	162.73	4.4	mb	298	us		0.1	0.74	146	M 4.4 - 13 km NE of Yigo Village, Guam	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7q1	reviewed
2021	2021/1/1 1:15	9 km SSE of Maria Antonia, Puerto Rico	-66.854	17.9015	12	3.01	md	140	pr	21	0.0778	0.11	225	M 3.0 - 9 km SSE of Maria Antonia, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001001	reviewed
2021	2021/1/1 1:20	Kermadec Islands region	-177.9341	-31.3191	10	5	mb	385	us		2.067	0.91	86	M 5.0 - Kermadec Islands region	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4pp	reviewed
2021	2021/1/1 1:23	19 km N of Stanton, Texas	-101.7982	32.3019	5	3.1	mb_lg	148	us		0.564	0.51	41	M 3.1 - 19 km N of Stanton, Texas	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4pc	reviewed
2021	2021/1/1 1:31	9 km ESE of Chickasha, Oklahoma	-97.8325	35.03466667	9.42	2.76	ml	125	ok	71	0	0.27	31	M 2.8 - 9 km ESE of Chickasha, Oklahoma	https://earthquake.usgs.gov/earthquakes/eventpage/ok2021aada	reviewed
2021	2021/1/1 1:50	28 km SSE of Farkh?r, Afghanistan	69.9285	36.324	139.79	4.1	mb	259	us		1.92	0.69	86	M 4.1 - 28 km SSE of Farkh?r, Afghanistan	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4pq	reviewed
2021	2021/1/1 1:50	Izu Islands, Japan region	142.0702	30.611	10	4.4	mb	298	us		3.149	0.7	128	M 4.4 - Izu Islands, Japan region	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7q2	reviewed
2021	2021/1/1 2:27	17 km S of Winslow West, Arizona	-110.7797	34.8795	5	2.7	ml	112	us		0.713	0.43	111	M 2.7 - 17 km S of Winslow West, Arizona	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4pw	reviewed
2021	2021/1/1 3:09	18 km NE of Quicacha, Peru	-73.6546	-15.5297	73.56	4.4	mb	298	us		4.246	1.13	138	M 4.4 - 18 km NE of Quicacha, Peru	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4q7	reviewed
2021	2021/1/1 3:20	Kermadec Islands, New Zealand	-178.4847	-29.0885	226.19	4.6	mb	326	us		0.51	1.12	40	M 4.6 - Kermadec Islands, New Zealand	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4qa	reviewed
2021	2021/1/1 3:46	southeast of the Loyalty Islands	172.6015	-23.0784	10	4.5	mb	312	us		4.522	0.94	128	M 4.5 - southeast of the Loyalty Islands	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7q3	reviewed
2021	2021/1/1 3:55	4 km N of Rododáfni, Greece	22.056	38.3055	10	4.3	mb	284	us		1.129	1.14	65	M 4.3 - 4 km N of Rododáfni, Greece	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4qi	reviewed
2021	2021/1/1 4:03	29 km SW of Pole Ojea, Puerto Rico	-67.3803	17.785	25	2.58	md	102	pr	5	0.3497	0.12	327	M 2.6 - 29 km SW of Pole Ojea, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001043	reviewed
2021	2021/1/1 4:05	171 km SSW of Tomohon, Indonesia	124.442	-0.1874	61.99	4.5	mb	312	us		1.873	1.05	45	M 4.5 - 171 km SSW of Tomohon, Indonesia	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4qn	reviewed
2021	2021/1/1 4:49	17 km N of Stanton, Texas	-101.8087	32.2854	5	2.6	mb_lg	104	us		0.306	0.33	34	M 2.6 - 17 km N of Stanton, Texas	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4qr	reviewed
2021	2021/1/1 4:54	2 km SSE of P?hala, Hawaii	-155.47	19.18133333	33.8	2.5	md	96	hv	55		0.1	92	M 2.5 - 2 km SSE of P?hala, Hawaii	https://earthquake.usgs.gov/earthquakes/eventpage/hv72306462	reviewed
2021	2021/1/1 5:26	15 km SSW of Stanley, Idaho	-114.9812	44.0808	3	3.9	mwr	235	us		0.127	0.56	55	M 3.9 - 15 km SSW of Stanley, Idaho	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4qx	reviewed
2021	2021/1/1 5:28	89 km ESE of Sand Point, Alaska	-159.261	54.957	17.78	3.1	ml	148	us		0.227	0.54	171	M 3.1 - 89 km ESE of Sand Point, Alaska	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7y8	reviewed
2021	2021/1/1 6:01	23km ENE of Thermal, CA	-115.9246667	33.7446667	3.67	2.81	ml	123	ci	92	0.08022	0.18	32	M 2.8 - 23km ENE of Thermal, CA	https://earthquake.usgs.gov/earthquakes/eventpage/ci39508463	reviewed
2021	2021/1/1 6:25	Kermadec Islands region	-176.5878	-29.5276	10	4.5	mb	312	us		1.203	0.53	106	M 4.5 - Kermadec Islands region	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7q5	reviewed
2021	2021/1/1 6:41	Kermadec Islands region	-177.3427	-28.343	11.02	4.2	mb	271	us		1.035	0.7	89	M 4.2 - Kermadec Islands region	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7q6	reviewed
2021	2021/1/1 7:12	65 km NE of Cruz Bay, U.S. Virgin Islands	-64.3525	18.7418	32	3.5	md	188	pr	17	1.3621	0.19	340	M 3.5 - 65 km NE of Cruz Bay, U.S. Virgin Islands	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001006	reviewed
2021	2021/1/1 7:45	81 km NNW of San Antonio, Puerto Rico	-67.3353	19.1905	25	3.2	md	158	pr	17	0.8188	0.34	297	M 3.2 - 81 km NNW of San Antonio, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001005	reviewed
2021	2021/1/1 8:08	4 km SSW of Indios, Puerto Rico	-66.8393	17.9556	10	3.07	md	145	pr	21	0.0444	0.15	186	M 3.1 - 4 km SSW of Indios, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001008	reviewed
2021	2021/1/1 8:24	54 km WSW of Stella, Puerto Rico	-67.7316	18.1663	51	3.39	md	177	pr	12	0.589	0.55	166	M 3.4 - 54 km WSW of Stella, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001007	reviewed
2021	2021/1/1 8:31	95 km SSE of Sand Point, Alaska	-159.709	54.6054	23.93	2.6	ml	104	us		0.236	0.36	224	M 2.6 - 95 km SSE of Sand Point, Alaska	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7ye	reviewed
2021	2021/1/1 8:36	70 km SW of Nikolski, Alaska	-169.4735	52.4303	35	2.8	ml	121	us		0.388	0.47	276	M 2.8 - 70 km SW of Nikolski, Alaska	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4un	reviewed
2021	2021/1/1 9:19	2 km WSW of Indios, Puerto Rico	-66.839	17.9816	13	2.98	md	137	pr	19	0.0407	0.17	170	M 3.0 - 2 km WSW of Indios, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001010	reviewed
2021	2021/1/1 9:25	5 km WSW of La Parguera, Puerto Rico	-67.092	17.9475	10	3.33	md	171	pr	20	0.0526	0.18	236	M 3.3 - 5 km WSW of La Parguera, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001013	reviewed
2021	2021/1/1 9:26	Mariana Islands region	143.417	21.6209	269.45	4	mb	246	us		5.565	0.62	70	M 4.0 - Mariana Islands region	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7q9	reviewed
2021	2021/1/1 10:04	Kermadec Islands region	-177.1883	-31.0417	10.72	4.5	mb	312	us		1.902	0.34	150	M 4.5 - Kermadec Islands region	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7qa	reviewed
2021	2021/1/1 10:18	56 km ESE of Boca de Yuma, Dominican Republic	-68.1413	18.1405	163	3.86	md	229	pr	16	0.4439	0.38	176	M 3.9 - 56 km ESE of Boca de Yuma, Dominican Republic	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001009	reviewed
2021	2021/1/1 10:26	3 km SSE of Magas Arriba, Puerto Rico	-66.7521	17.9866	13	2.99	md	138	pr	14	0.1941	0.19	171	M 3.0 - 3 km SSE of Magas Arriba, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001015	reviewed
2021	2021/1/1 10:57	1 km S of Guánica, Puerto Rico	-66.908	17.9591	9	3.51	md	192	pr	19	0.1366	0.13	186	M 3.5 - 1 km S of Guánica, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001011	reviewed
2021	2021/1/1 11:12	58 km NW of Ivanof Bay, Alaska	-160.0219	56.3296	119.4	2.6	ml	104	ak			0.44		M 2.6 - 58 km NW of Ivanof Bay, Alaska	https://earthquake.usgs.gov/earthquakes/eventpage/ak0211u5q1u	reviewed
2021	2021/1/1 11:55	204 km WSW of Adak, Alaska	-179.5022	51.4473	35	4.1	mb	259	us		1.808	0.66	211	M 4.1 - 204 km WSW of Adak, Alaska	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7qq	reviewed
2021	2021/1/1 12:10	13km SE of Mammoth Lakes, CA	-118.8736667	37.5533333	6.54	2.72	md	114	nc	36	0.05094	0.03	55	M 2.7 - 13km SE of Mammoth Lakes, CA	https://earthquake.usgs.gov/earthquakes/eventpage/nc73505505	reviewed
2021	2021/1/1 12:15	107 km SSE of Sand Point, Alaska	-159.7735	54.4626	19.31	2.6	ml	104	us		0.384	0.35	279	M 2.6 - 107 km SSE of Sand Point, Alaska	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7yi	reviewed
2021	2021/1/1 12:21	18 km SSW of Falls City, Texas	-98.1177	28.8387	5	2.7	mb_lg	112	us		0.161	0.54	85	M 2.7 - 18 km SSW of Falls City, Texas	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4su	reviewed
2021	2021/1/1 12:43	100 km SSE of Sand Point, Alaska	-159.8189	54.5264	10	2.7	ml	112	us		0.333	0.3	253	M 2.7 - 100 km SSE of Sand Point, Alaska	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7y9	reviewed
2021	2021/1/1 12:47	101 km SSE of Sand Point, Alaska	-159.8721	54.5033	10	2.5	ml	96	us		0.367	0.17	263	M 2.5 - 101 km SSE of Sand Point, Alaska	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d7yk	reviewed
2021	2021/1/1 13:35	7 km SSE of Edgerton, Wyoming	-106.225	43.3502	14.33	2.5	ml	96	us		0.732	0.7	134	M 2.5 - 7 km SSE of Edgerton, Wyoming	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4t0	reviewed
2021	2021/1/1 13:42	17 km N of Stanton, Texas	-101.7862	32.2906	5	3.4	mb_lg	180	us		0.311	0.52	57	M 3.4 - 17 km N of Stanton, Texas	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4t2	reviewed
2021	2021/1/1 14:57	134 km SSE of Perryville, Alaska	-157.9501	54.9073	25.6	2.9	ml	129	ak			0.35		M 2.9 - 134 km SSE of Perryville, Alaska	https://earthquake.usgs.gov/earthquakes/eventpage/ak0211w7pul	reviewed
2021	2021/1/1 15:53	1 km S of Guánica, Puerto Rico	-66.9096	17.9548	11	2.98	md	137	pr	13	0.1354	0.13	204	M 3.0 - 1 km S of Guánica, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001018	reviewed
2021	2021/1/1 15:58	13km NE of Coso Junction, CA	-117.8431667	36.1305	2.65	2.71	ml	113	ci	39	0.016	0.17	53	M 2.7 - 13km NE of Coso Junction, CA	https://earthquake.usgs.gov/earthquakes/eventpage/ci39508687	reviewed
2021	2021/1/1 16:03	1 km ENE of Magas Arriba, Puerto Rico	-66.755	18.024	13	2.8	md	121	pr	15	0.1499	0.15	138	M 2.8 - 1 km ENE of Magas Arriba, Puerto Rico	https://earthquake.usgs.gov/earthquakes/eventpage/pr2021001019	reviewed
2021	2021/1/1 16:36	31 km SSW of Lárdos, Greece	27.9122	35.8225	77.23	4.1	mb	259	us		0.425	1.2	123	M 4.1 - 31 km SSW of Lárdos, Greece	https://earthquake.usgs.gov/earthquakes/eventpage/us6000d4tp	reviewed

参考文献

Abbasoglu, Hilmi Bugra and Kalkan, Burak, Seismic Shifts in Property Valuations: A Salience Theory Approach to Understanding Market Reactions to Earthquake Risk (June 06, 2024).

数据更新频率

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