Earthquake with magnitude of ML 1.5 on date 21-01-2022 and time 03:11:34 (UTC) in region 2 km W Barete (AQ)

A magnitude ML 1.5 earthquake occured in region: 2 km W Barete (AQ), on

  • 21-01-2022 03:11:34 (UTC)
  • 21-01-2022 04:11:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4540, 13.2580 at 11 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Barete AQ 2 737 737
Cagnano Amiterno AQ 3 1369 2106
Pizzoli AQ 4 4326 6432
Montereale AQ 8 2581 9013
Capitignano AQ 8 665 9678
Scoppito AQ 9 3727 13405
Borbona RI 12 617 14022
Campotosto AQ 15 542 14564
Antrodoco RI 15 2588 17152
Posta RI 15 694 17846
L'Aquila AQ 16 69753 87599
Micigliano RI 17 127 87726
Borgo Velino RI 17 972 88698
Tornimparte AQ 18 3187 91885
Lucoli AQ 19 1011 92896
Castel Sant'Angelo RI 20 1308 94204
Amatrice RI 20 2657 96861
Cittareale RI 20 482 97343

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NW of L'Aquila (69753 inhabitants)
43 Km SW of Teramo (54892 inhabitants)
51 Km E of Terni (111501 inhabitants)
66 Km NE of Tivoli (56533 inhabitants)
67 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
74 Km W of Montesilvano (53738 inhabitants)
76 Km W of Chieti (51815 inhabitants)
79 Km W of Pescara (121014 inhabitants)
89 Km NE of Roma (2864731 inhabitants)
94 Km NE of Velletri (53303 inhabitants)
95 Km E of Viterbo (67173 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.5 2022-01-21
03:11:34
42.4538 13.2575 11 2022-01-21
03:17:13
Sala Sismica INGV-Roma 100001481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-21 03:11:34 ± 0.13
Latitude 42.4538 ± 0.0063
Longitude 13.2575 ± 0.0085
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 100001481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 757
Semi-minor axis of confidence ellipse (meter) 499
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 135
Circular confidence region, given by single value of horizontal uncertainty (meter) 760.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 155
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.63852
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 100001481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-21 03:17:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CMPR.HHZ. 2022-01-21T03:12:51.37 3.0 undecidable manual Sn 0.68 0
IV.FIR.HHZ. 2022-01-21T03:12:35.91 3.0 undecidable manual Sg 2.79 0
IV.CMPR.HHZ. 2022-01-21T03:12:20.77 3.0 undecidable manual Pg 3.42 0
OT.OT17.EHZ. 2022-01-21T03:12:07.97 3.0 positive manual Pg 2.78 0
IV.CING.HHZ. 2022-01-21T03:12:06.89 3.0 undecidable manual S 0.58 0
IV.MOMA.HHZ. 2022-01-21T03:11:56.06 3.0 undecidable manual S -0.11 0
IV.CESX.HHZ. 2022-01-21T03:11:52.92 3.0 undecidable manual S -0.2 0
IV.MMO1.EHZ. 2022-01-21T03:11:50.80 0.1 undecidable manual S 7 0.4479 50 0.53 90
IV.NRCA.HHZ. 2022-01-21T03:11:48.78 0.1 undecidable manual S 345 0.3939 50 0.12 98
IV.MNTT.EHZ. 2022-01-21T03:11:47.91 3.0 negative manual P 0.23 0
IV.GAVE.EHZ. 2022-01-21T03:11:47.92 0.1 undecidable manual S 312 0.3579 50 0.32 95
IV.MOMA.HHZ. 2022-01-21T03:11:46.94 3.0 negative manual P 0.22 0
IV.CSP1.EHZ. 2022-01-21T03:11:46.82 1.0 negative manual P 357 0.6385 50 -0.05 23
IV.MTRA.EHZ. 2022-01-21T03:11:46.11 0.1 undecidable manual S 19 0.3193 50 -0.35 91
IV.MF5.EHZ. 2022-01-21T03:11:45.70 3.0 undecidable manual P -0.02 0
IV.FDMO.HHZ. 2022-01-21T03:11:45.98 1.0 positive manual P 348 0.5954 50 -0.15 23
IV.LNSS.HHZ. 2022-01-21T03:11:43.51 0.1 undecidable manual S 313 0.2185 50 0.05 100
IV.MMO1.EHZ. 2022-01-21T03:11:43.36 0.6 negative manual P 7 0.4479 50 -0.25 46
IV.SMA1.EHZ. 2022-01-21T03:11:43.11 0.1 undecidable manual S 18 0.1853 50 0.62 83
IV.MC2.EHZ. 2022-01-21T03:11:43.84 0.6 undecidable manual P 354 0.4605 50 0.02 49
IV.VCEL.EHZ. 2022-01-21T03:11:43.12 3.0 negative manual P -1.16 0
IV.FIAM.HHZ. 2022-01-21T03:11:43.92 0.1 undecidable manual S 209 0.2122 50 0.63 93
IV.NRCA.HHZ. 2022-01-21T03:11:42.42 0.1 negative manual P 345 0.3939 50 -0.26 93
IV.MTRA.EHZ. 2022-01-21T03:11:41.06 0.3 positive manual P 19 0.3193 50 -0.35 69
IV.GAVE.EHZ. 2022-01-21T03:11:41.94 0.6 undecidable manual P 312 0.3579 50 -0.13 48
IV.CAMP.HHZ. 2022-01-21T03:11:41.05 0.1 undecidable manual S 54 0.1385 126 -0.03 100
IV.FAGN.HHZ. 2022-01-21T03:11:40.87 3.0 positive manual P -1.18 0
IV.TERO.HHZ. 2022-01-21T03:11:40.56 3.0 undecidable manual P -0.97 0
IV.SMA1.EHZ. 2022-01-21T03:11:39.15 0.3 negative manual P 18 0.1853 50 0.03 75
IV.FIAM.HHZ. 2022-01-21T03:11:39.36 0.6 positive manual P 209 0.2122 50 -0.22 48
IV.LNSS.HHZ. 2022-01-21T03:11:39.66 0.3 positive manual P 313 0.2185 50 -0.03 76
IV.CAMP.HHZ. 2022-01-21T03:11:38.29 0.6 negative manual P 54 0.1385 126 -0.02 51
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHE. ML:1.2 0.00014600000000000003 0.84 AML other m 2022-01-21T03:11:41.09
IV.SMA1.EHN. ML:2.0 0.000712 0.38 AML other m 2022-01-21T03:11:43.32
IV.SMA1.EHE. ML:2.2 0.00123 0.38 AML other m 2022-01-21T03:11:43.34
IV.FIAM.HHN. ML:1.0 0.0000667 0.5 AML other m 2022-01-21T03:11:44.04
IV.LNSS.HHE. ML:1.5 0.0001865 0.36 AML other m 2022-01-21T03:11:44.46
IV.CAMP.HHN. ML:1.3 0.0001965 0.46 AML other m 2022-01-21T03:11:44.72
IV.FIAM.HHE. ML:0.9 0.00004264999999999999 1.08 AML other m 2022-01-21T03:11:44.44
IV.TERO.HHE. ML:1.4 0.00010290000000000001 0.82 AML other m 2022-01-21T03:11:45.86
IV.TERO.HHN. ML:1.5 0.000121 0.06 AML other m 2022-01-21T03:11:45.80
IV.LNSS.HHN. ML:1.7 0.0002925 1.34 AML other m 2022-01-21T03:11:45.32
IV.MTRA.EHN. ML:2.1 0.00047850000000000003 0.14 AML other m 2022-01-21T03:11:46.18
IV.MTRA.HNN. ML:2.1 0.000468 0.14 AML other m 2022-01-21T03:11:46.18
IV.MTRA.HNE. ML:2.1 0.0005740000000000001 0.18 AML other m 2022-01-21T03:11:46.50
IV.MTRA.EHE. ML:2.1 0.0005785 0.14 AML other m 2022-01-21T03:11:46.50
IV.VCEL.EHN. ML:1.5 0.00009655 0.54 AML other m 2022-01-21T03:11:47.82
IV.GAVE.EHE. ML:1.6 0.000131 1.2 AML other m 2022-01-21T03:11:49.64
IV.FAGN.HHN. ML:1.5 0.000128 0.44 AML other m 2022-01-21T03:11:49.79
IV.GAVE.EHN. ML:1.5 0.000122 0.68 AML other m 2022-01-21T03:11:50.41
IV.FAGN.HHE. ML:1.5 0.00014350000000000002 0.3 AML other m 2022-01-21T03:11:50.23
IV.NRCA.HHE. ML:1.7 0.0001375 0.64 AML other m 2022-01-21T03:11:50.48
IV.MMO1.EHN. ML:1.5 0.00008249999999999999 0.3 AML other m 2022-01-21T03:11:50.84
IV.MMO1.EHE. ML:1.6 0.0000935 1.54 AML other m 2022-01-21T03:11:51.19
IV.NRCA.HHN. ML:1.5 0.00010250000000000001 0.08 AML other m 2022-01-21T03:11:52.36
IV.MC2.EHN. ML:1.7 0.00011965000000000001 0.24 AML other m 2022-01-21T03:11:52.83
IV.MC2.EHE. ML:1.5 0.00008595 1.58 AML other m 2022-01-21T03:11:53.80
IV.MOMA.HHE. ML:1.5 0.0000517 0.78 AML other m 2022-01-21T03:11:56.98
IV.MOMA.HHN. ML:1.5 0.00005165 0.86 AML other m 2022-01-21T03:11:57.87
IV.FDMO.HHN. ML:1.2 0.000028749999999999997 0.58 AML other m 2022-01-21T03:11:59.20
IV.VCEL.EHE. ML:1.5 0.0000814 0.58 AML other m 2022-01-21T03:12:06.57
IV.FDMO.HHE. ML:1.1 0.0000249 0.42 AML other m 2022-01-21T03:12:07.54
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download