Earthquake with magnitude of ML 1.3 on date 07-09-2021 and time 11:07:25 (Italy) in region 1 km SE Barete (AQ)

A magnitude ML 1.3 earthquake occured in region: 1 km SE Barete (AQ), on

  • 07-09-2021 09:07:25 (UTC)
  • 07-09-2021 11:07:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4460, 13.2850 at 14 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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 1 737 737
Pizzoli AQ 1 4326 5063
Cagnano Amiterno AQ 5 1369 6432
Capitignano AQ 8 665 7097
Scoppito AQ 9 3727 10824
Montereale AQ 9 2581 13405
L'Aquila AQ 14 69753 83158
Campotosto AQ 14 542 83700
Borbona RI 15 617 84317
Antrodoco RI 17 2588 86905
Tornimparte AQ 17 3187 90092
Posta RI 18 694 90786
Lucoli AQ 18 1011 91797
Micigliano RI 19 127 91924
Borgo Velino RI 19 972 92896
Crognaleto TE 20 1297 94193

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NW of L'Aquila (69753 inhabitants)
42 Km SW of Teramo (54892 inhabitants)
54 Km E of Terni (111501 inhabitants)
67 Km NE of Tivoli (56533 inhabitants)
68 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
73 Km W of Chieti (51815 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
76 Km W of Pescara (121014 inhabitants)
90 Km NE of Roma (2864731 inhabitants)
94 Km NE of Velletri (53303 inhabitants)
97 Km E of Viterbo (67173 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.3 2021-09-07
09:07:25
42.4462 13.2853 14 2022-03-30
13:04:40
Bollettino Sismico Italiano INGV 101968611
Reviewed
Rev100
ML 1.3 2021-09-07
09:07:25
42.4385 13.2863 15 2021-09-07
09:23:13
Sala Sismica INGV-Roma 95148211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-07 09:07:25 ± 0.08
Latitude 42.4462 ± 0.0036
Longitude 13.2853 ± 0.0049
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101968611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 448
Semi-minor axis of confidence ellipse (meter) 138
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 214
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.64751
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 101968611
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-14 12:02:49

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 95148211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-09-07 09:23:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NDIM.HHZ. 2021-09-07T09:09:14.08 3.0 undecidable manual Sg 16.450001 0
CR.ZAG.BHZ. 2021-09-07T09:09:07.28 3.0 undecidable manual Sn -2.87 0
MN.TRI.HHZ. 2021-09-07T09:08:55.97 3.0 undecidable manual Sn -4.78 0
IV.ZCCA.HNZ. 2021-09-07T09:08:50.36 3.0 undecidable manual Sg 3.85 0
GU.POPM.HHZ. 2021-09-07T09:08:49.57 3.0 undecidable manual Sg 5.82 0
IV.ILOS.HHZ. 2021-09-07T09:08:44.03 3.0 undecidable manual Sn -3.03 0
GU.ENR.HHZ. 2021-09-07T09:08:43.15 3.0 undecidable manual Pg 11.25 0
IV.MAGA.HHZ. 2021-09-07T09:08:31.97 3.0 undecidable manual Pg 9.69 0
ST.RONC.EHZ. 2021-09-07T09:08:30.20 3.0 negative manual Pn 5.48 0
IV.ACATE.EHZ. 2021-09-07T09:08:30.98 3.0 undecidable manual Pg 7.73 0
GU.RORO.HHZ. 2021-09-07T09:08:28.31 3.0 undecidable manual Pn 2.89 0
IV.ZEN8.EHZ. 2021-09-07T09:08:23.57 3.0 undecidable manual Pn 3.42 0
IV.ESCV.HHZ. 2021-09-07T09:08:15.39 3.0 positive manual Pn 1.52 0
GU.POPM.HHZ. 2021-09-07T09:08:11.64 3.0 undecidable manual Pg 8.74 0
IV.IMOL.HNZ. 2021-09-07T09:08:07.69 3.0 negative manual Pg 7.64 0
IV.CSP1.EHZ. 2021-09-07T09:07:47.86 0.3 undecidable manual S 355 71.8725 93 0.86 54
IV.GAVE.EHZ. 2021-09-07T09:07:39.11 0.3 undecidable manual S 311 42.0246 95 0.07 71
IV.NRCA.HHZ. 2021-09-07T09:07:39.91 0.3 undecidable manual S 342 45.2214 95 0.03 70
IV.CSP1.EHZ. 2021-09-07T09:07:37.91 0.6 undecidable manual P 355 71.8725 93 0.07 44
IV.MTRA.EHE. 2021-09-07T09:07:36.90 0.3 undecidable manual S 15 35.6421 96 -0.44 64
IV.TERO.HHZ. 2021-09-07T09:07:36.24 0.3 undecidable manual S 53 32.5452 97 -0.29 67
IV.FIAM.HNZ. 2021-09-07T09:07:34.32 0.6 undecidable manual S 215 24.0537 103 0.02 47
IV.GIGS.HHN. 2021-09-07T09:07:34.04 0.3 undecidable manual S 88 23.5542 103 -0.12 72
IV.LNSS.HHZ. 2021-09-07T09:07:34.89 0.6 undecidable manual S 311 26.5512 101 -0.04 48
IV.T1299.EHZ. 2021-09-07T09:07:33.44 0.3 undecidable manual S 359 20.868 106 -0.02 72
IV.NRCA.HHZ. 2021-09-07T09:07:33.49 0.1 undecidable manual P 342 45.2214 95 -0.24 89
IV.GAVE.EHZ. 2021-09-07T09:07:33.12 0.3 undecidable manual P 311 42.0246 95 -0.12 69
IV.SMA1.EHZ. 2021-09-07T09:07:33.82 0.3 undecidable manual S 11 20.868 106 0.36 70
MN.AQU.HNE. 2021-09-07T09:07:32.04 0.6 undecidable manual S 136 14.1747 120 0.22 46
IV.CAMP.HHZ. 2021-09-07T09:07:31.83 0.6 undecidable manual S 45 14.1747 120 0.01 49
IV.TERO.HHZ. 2021-09-07T09:07:31.81 0.3 undecidable manual P 53 32.5452 97 0.01 72
IV.MTRA.EHE. 2021-09-07T09:07:31.99 0.3 undecidable manual P 15 35.6421 96 -0.27 67
IV.LNSS.HHZ. 2021-09-07T09:07:30.73 0.3 undecidable manual P 311 26.5512 101 -0.14 71
IV.SMA1.EHZ. 2021-09-07T09:07:30.30 0.1 undecidable manual P 11 20.868 106 0.28 93
IV.T1299.EHZ. 2021-09-07T09:07:30.13 0.3 undecidable manual P 359 20.868 106 0.1 73
IV.FIAM.HNZ. 2021-09-07T09:07:30.37 0.6 undecidable manual P 215 24.0537 103 -0.14 49
IT.RMMM.HGZ. 2021-09-07T09:07:30.11 3.0 undecidable manual P -3.09 0
IV.GIGS.HHN. 2021-09-07T09:07:30.44 0.3 undecidable manual P 88 23.5542 103 0.01 73
IV.RM33.EHZ. 2021-09-07T09:07:30.51 0.3 undecidable manual S 320 9.0798 138 -0.24 71
MN.AQU.HNE. 2021-09-07T09:07:29.29 0.6 undecidable manual P 136 14.1747 120 0.21 47
IV.CAMP.HHZ. 2021-09-07T09:07:29.15 0.3 undecidable manual P 45 14.1747 120 0.07 74
IV.VBKN.HHZ. 2021-09-07T09:07:29.63 3.0 positive manual P -1.63 0
IV.RM33.EHZ. 2021-09-07T09:07:28.48 0.1 undecidable manual P 320 9.0798 138 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNE. ML:1.3 0.000194866515 0.096 AML other m 2021-09-07T09:07:30.63
IV.RM33.EHE. ML:1.3 0.00021609829999999998 0.096 AML other m 2021-09-07T09:07:30.63
IV.RM33.EHN. ML:1.5 0.00031060684999999997 0.0768 AML other m 2021-09-07T09:07:30.63
IV.RM33.HNN. ML:1.5 0.0003245211 0.0896 AML other m 2021-09-07T09:07:30.63
IV.SMA1.EHN. ML:1.5 0.000226 0.26 AML other m 2021-09-07T09:07:34.31
IV.SMA1.EHE. ML:1.7 0.000356 0.32 AML other m 2021-09-07T09:07:34.16
IV.LNSS.HHN. ML:0.9 0.000041529325 0.4032 AML other m 2021-09-07T09:07:35.26
IV.LNSS.HHE. ML:0.9 0.0000443775 1.68 AML other m 2021-09-07T09:07:36.92
IV.NRCA.HNN. ML:1.5 0.000089434147 0.1856 AML other m 2021-09-07T09:07:40.34
IV.NRCA.HHE. ML:1.4 0.0000739 0.58 AML other m 2021-09-07T09:07:40.62
IV.NRCA.HNE. ML:1.4 0.0000708010585 0.1088 AML other m 2021-09-07T09:07:40.68
IV.NRCA.HHN. ML:1.4 0.00006835 1.06 AML other m 2021-09-07T09:07:40.85
IV.ARRO.EHN. ML:0.9 0.000022598949999999998 0.096 AML other m 2021-09-07T09:07:41.71
IV.GAVE.EHE. ML:1.0 0.000031234585 0.1408 AML other m 2021-09-07T09:07:41.81
IV.ARRO.EHE. ML:0.8 0.000021478499999999998 0.1408 AML other m 2021-09-07T09:07:43.85
IV.GAVE.EHN. ML:0.9 0.000024925699999999998 0.16 AML other m 2021-09-07T09:07:44.76
IV.CSP1.EHE. ML:1.4 0.000044656591000000004 0.3008 AML other m 2021-09-07T09:07:50.32
IV.CSP1.EHN. ML:1.3 0.000030703626 0.16 AML other m 2021-09-07T09:07:50.72
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download