Earthquake with magnitude of ML 1.4 on date 03-11-2021 and time 06:01:18 (UTC) in region 2 km S Capitignano (AQ)

A magnitude ML 1.4 earthquake occured in region: 2 km S Capitignano (AQ), on

  • 03-11-2021 06:01:18 (UTC)
  • 03-11-2021 07:01:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5020, 13.3070 at 15 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
Capitignano AQ 2 665 665
Montereale AQ 6 2581 3246
Barete AQ 6 737 3983
Pizzoli AQ 7 4326 8309
Cagnano Amiterno AQ 8 1369 9678
Campotosto AQ 8 542 10220
Borbona RI 14 617 10837
Amatrice RI 14 2657 13494
Scoppito AQ 15 3727 17221
Crognaleto TE 15 1297 18518
Posta RI 17 694 19212
Cittareale RI 18 482 19694
L'Aquila AQ 18 69753 89447
Fano Adriano TE 20 296 89743

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NW of L'Aquila (69753 inhabitants)
37 Km W of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
69 Km W of Montesilvano (53738 inhabitants)
71 Km SE of Foligno (57155 inhabitants)
73 Km W of Chieti (51815 inhabitants)
73 Km NE of Tivoli (56533 inhabitants)
73 Km NE of Guidonia Montecelio (88673 inhabitants)
75 Km W of Pescara (121014 inhabitants)
96 Km NE of Roma (2864731 inhabitants)
99 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 1.4 2021-11-03
06:01:18
42.5015 13.3072 15 2022-03-30
13:04:21
Bollettino Sismico Italiano INGV 98381801
Reviewed
Rev100
ML 1.5 2021-11-03
06:01:17
42.4882 13.3048 15 2021-11-03
06:07:58
Sala Sismica INGV-Roma 97184991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-03 06:01:18 ± 0.08
Latitude 42.5015 ± 0.0045
Longitude 13.3072 ± 0.0049
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 98381801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 452
Semi-minor axis of confidence ellipse (meter) 167
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 37
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) 107
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.59445
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 17
Type of magnitude ML
Reference to an origin 98381801
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-12-10 15:18:43

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 97184991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-03 06:07:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2021-11-03T06:01:38.76 0.6 undecidable manual S 353 65.9895 94 0.58 40
IV.MMO1.EHZ. 2021-11-03T06:01:32.57 0.6 undecidable manual S 2 44.1225 97 0.2 46
IV.NRCA.HHZ. 2021-11-03T06:01:31.18 0.3 undecidable manual S 337 40.0266 98 -0.11 71
IV.FAGN.HHZ. 2021-11-03T06:01:31.79 3.0 undecidable manual Sg 2.27 0
IV.CSP1.EHZ. 2021-11-03T06:01:29.39 0.3 undecidable manual P 353 65.9895 94 -0.29 65
IV.MTRA.EHE. 2021-11-03T06:01:28.22 0.1 undecidable manual S 14 29.2485 102 -0.22 94
IV.TERO.HHZ. 2021-11-03T06:01:27.88 0.6 undecidable manual S 61 27.75 103 -0.17 48
IV.LNSS.HHZ. 2021-11-03T06:01:27.05 0.3 undecidable manual S 297 24.5532 106 -0.17 72
IV.MMO1.EHZ. 2021-11-03T06:01:26.24 0.1 undecidable manual P 2 44.1225 97 -0.09 95
IV.GIGS.HHZ. 2021-11-03T06:01:26.61 0.3 undecidable manual S 104 22.3554 109 -0.07 74
IV.SMA1.EHZ. 2021-11-03T06:01:25.04 0.3 undecidable manual S 9 14.4744 124 0.25 73
IV.NRCA.HHZ. 2021-11-03T06:01:25.62 0.1 undecidable manual P 337 40.0266 98 -0.08 95
IV.FIAM.HNZ. 2021-11-03T06:01:24.36 0.6 undecidable manual P 211 30.2475 102 0.15 47
IV.MTRA.EHE. 2021-11-03T06:01:24.00 0.1 undecidable manual P 14 29.2485 102 -0.06 98
IV.LNSS.HHZ. 2021-11-03T06:01:23.38 0.1 positive manual P 297 24.5532 106 0.02 99
IV.CAMP.HHZ. 2021-11-03T06:01:23.77 0.3 undecidable manual S 65 9.1797 141 0.04 76
IV.RM33.EHZ. 2021-11-03T06:01:23.24 0.3 undecidable manual S 276 7.5813 146 -0.24 72
IV.GIGS.HHZ. 2021-11-03T06:01:23.07 0.6 undecidable manual P 104 22.3554 109 0.03 49
IV.TERO.HHZ. 2021-11-03T06:01:23.83 0.1 undecidable manual P 61 27.75 103 0 99
IV.SMA1.EHZ. 2021-11-03T06:01:22.18 0.1 positive manual P 9 14.4744 124 0.23 97
IV.CAMP.HHZ. 2021-11-03T06:01:21.56 0.3 undecidable manual P 65 9.1797 141 0.22 73
IV.RM33.EHZ. 2021-11-03T06:01:21.32 0.1 positive manual P 276 7.5813 146 0.12 100
IV.T1299.EHZ. 2021-11-03T06:01:20.69 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:1.3 0.00019568384999999998 0.08 AML other m 2021-11-03T06:01:23.36
IV.RM33.EHE. ML:1.3 0.00020205024999999998 0.16 AML other m 2021-11-03T06:01:23.89
IV.SMA1.EHE. ML:1.7 0.00040149999999999995 0.18 AML other m 2021-11-03T06:01:25.34
IV.SMA1.EHN. ML:1.4 0.000227068 0.1792 AML other m 2021-11-03T06:01:25.53
IV.LNSS.HHN. ML:1.2 0.000088465235 0.2016 AML other m 2021-11-03T06:01:27.48
IV.LNSS.HHE. ML:1.6 0.0002455 0.14 AML other m 2021-11-03T06:01:27.38
IV.NRCA.HHN. ML:1.1 0.00004494687 0.1984 AML other m 2021-11-03T06:01:31.57
IV.NRCA.HHE. ML:1.3 0.0000669453 0.08 AML other m 2021-11-03T06:01:32.92
IV.TERO.HNE. ML:1.6 0.000202600385 0.7392 AML other m 2021-11-03T06:01:34.39
IV.TERO.HNN. ML:1.7 0.0002484163 0.8 AML other m 2021-11-03T06:01:31.60
IV.RM33.HNN. ML:1.3 0.0001956991 0.0896 AML other m 2021-11-03T06:01:23.36
IV.RM33.HNE. ML:1.4 0.00026093675 0.4192 AML other m 2021-11-03T06:01:23.46
IV.LNSS.HNE. ML:1.6 0.00023760045000000002 0.1408 AML other m 2021-11-03T06:01:27.45
IV.LNSS.HNN. ML:1.6 0.00021112635000000002 0.9408 AML other m 2021-11-03T06:01:33.36
IV.TERO.HHN. ML:1.0 0.000050328385 0.08 AML other m 2021-11-03T06:01:28.15
IV.TERO.HHE. ML:1.3 0.00009649713 0.64 AML other m 2021-11-03T06:01:35.04
IV.NRCA.HNN. ML:1.7 0.00016137695000000002 0.6496 AML other m 2021-11-03T06:01:29.49
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