Sismo débil mag. 3.0 - 43 miles SW of Hilo, Hawaii County, USA, domingo, 21 feb. 2021 -
Sismo débil magnitud 3.0 at 34 km depth
21 Feb 03:37 UTC: Primero en informar: USGS después de 4 minutos.
21 Feb 03:40: Magnitud recalculada de 3.6 a 3.2.
21 Feb 03:55: Magnitud recalculada de 3.2 a 3.0.
21 Feb 03:40: Magnitud recalculada de 3.6 a 3.2.
21 Feb 03:55: Magnitud recalculada de 3.2 a 3.0.
Update Sun, 21 Feb 2021, 03:42
Small 3.2 quake hits near Hilo, Hawaii County, Hawaii, USA3.2 quake 20 Feb 5:33 pm (GMT -10)
An earthquake of magnitude 3.2 occurred in the afternoon on Saturday 20 February 2021 at 5:33 pm local time near Hilo, Hawaii County, Hawaii, USA, as reported by the United States Geological Survey.
According to preliminary data, the quake was located at a moderately shallow depth of 21 miles. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
Our monitoring service identified a second report from the European-Mediterranean Seismological Centre (EMSC) which listed the quake at magnitude 3.2 as well.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Pāhala (pop. 1,400) located 3 miles from the epicenter. In Hawaiian Ocean View (pop. 4,400, 21 miles away), Volcano Village (pop. 2,600, 23 miles away), Holualoa (pop. 8,500, 40 miles away), Hawaiian Paradise Park (pop. 11,400, 42 miles away), Hilo (pop. 43,300, 43 miles away), Kalaoa (pop. 9,600, 46 miles away), and Kalaoa (pop. 9,600, 46 miles away), the quake was probably not felt.
According to preliminary data, the quake was located at a moderately shallow depth of 21 miles. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
Our monitoring service identified a second report from the European-Mediterranean Seismological Centre (EMSC) which listed the quake at magnitude 3.2 as well.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Pāhala (pop. 1,400) located 3 miles from the epicenter. In Hawaiian Ocean View (pop. 4,400, 21 miles away), Volcano Village (pop. 2,600, 23 miles away), Holualoa (pop. 8,500, 40 miles away), Hawaiian Paradise Park (pop. 11,400, 42 miles away), Hilo (pop. 43,300, 43 miles away), Kalaoa (pop. 9,600, 46 miles away), and Kalaoa (pop. 9,600, 46 miles away), the quake was probably not felt.
Earthquake data:
Fecha & hora: 21 Feb 2021 03:33:32 UTC -
Hora local al epicentro: sábado, 20 feb 2021 17:33 (GMT -10)
Magnitud: 3
Profundidad: 34.0 km
Epicentro latitud / longitud: 19.23783°N / 155.50133°W
(Condado de Hawái, Hawai, Estados Unidos)Volcán mas cercano: Mauna Loa (29 km / 18 mi)
Nearby towns and cities:
5 km al NNO de Pāhala (pop: 1,360) --> ¡Vea sismos cercanos!
33 km al NE de Hawaiian Ocean View (pop: 4,440) --> ¡Vea sismos cercanos!
36 km al SO de Volcano Village (pop: 2,580) --> ¡Vea sismos cercanos!
45 km al ESE de Honaunau-Napoopoo (pop: 2,570) --> ¡Vea sismos cercanos!
63 km al SE de Holualoa (Hawaii County) (pop: 8,540) --> ¡Vea sismos cercanos!
68 km al SO de Hawaiian Paradise Park (Hawaii County) (pop: 11,400) --> ¡Vea sismos cercanos!
70 km al SO de Hilo (pop: 43,300) --> ¡Vea sismos cercanos!
74 km al SE de Kalaoa (Hawaii County) (pop: 9,640) --> ¡Vea sismos cercanos!
325 km al SE de East Honolulu (pop: 49,900) --> ¡Vea sismos cercanos!
337 km al SE de Honolulu (pop: 371,700) --> ¡Vea sismos cercanos!
Weather at epicenter at time of quake:
Overcast Clouds
16.4°C (61 F), humidity: 97%, wind: 1 m/s (2 kts) from S
Fuente primaria de datos: USGS (United States Geological Survey)Overcast Clouds
16.4°C (61 F), humidity: 97%, wind: 1 m/s (2 kts) from SEnergía liberada estimada: 2 x 109 joules (554 kilowatt hours, equivalent to 0.477 tons of TNT) More info
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
| Magnitud | Profundidad | Ubicación | Fuente |
| 3.0 | 34 km | 4 Km NNW of Pāhala, Hawaii, USA | USGS |
| 3.6 | 37 km | ISLAND OF HAWAII, HAWAII, USA | EMSC |
User reports for this quake (1)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
