Earthquake with magnitude of ML 1.9 on date 14-04-2021 and time 06:07:09 (UTC) in region Capitignano (AQ)

A magnitude ML 1.9 earthquake occured in region: Capitignano (AQ), on

  • 14-04-2021 06:07:09 (UTC)
  • 14-04-2021 08:07:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.521, 13.296 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
Capitignano AQ 1 665 665
Montereale AQ 4 2581 3246
Campotosto AQ 7 542 3788
Barete AQ 8 737 4525
Cagnano Amiterno AQ 9 1369 5894
Pizzoli AQ 9 4326 10220
Amatrice RI 12 2657 12877
Borbona RI 13 617 13494
Crognaleto TE 15 1297 14791
Cittareale RI 16 482 15273
Posta RI 16 694 15967
Scoppito AQ 17 3727 19694
Accumoli RI 20 667 20361

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NW of L'Aquila (69753 inhabitants)
37 Km W of Teramo (54892 inhabitants)
53 Km E of Terni (111501 inhabitants)
68 Km SE of Foligno (57155 inhabitants)
70 Km W of Montesilvano (53738 inhabitants)
74 Km W of Chieti (51815 inhabitants)
74 Km NE of Tivoli (56533 inhabitants)
74 Km NE of Guidonia Montecelio (88673 inhabitants)
76 Km W of Pescara (121014 inhabitants)
97 Km NE of Roma (2864731 inhabitants)
98 Km E of Viterbo (67173 inhabitants)
99 Km SE of Perugia (166134 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 1.9 2021-04-14
06:07:09
42.5207 13.2958 14 2021-07-12
16:55:08
Bollettino Sismico Italiano INGV 89584151
Reviewed
Rev100
ML 1.8 2021-04-14
06:07:09
42.5207 13.2902 15 2021-04-14
06:13:41
Sala Sismica INGV-Roma 89085211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-04-14 06:07:09 ± 0.12
Latitude 42.5207 ± 0.0045
Longitude 13.2958 ± 0.0085
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 89584151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 597
Semi-minor axis of confidence ellipse (meter) 376
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 67
Circular confidence region, given by single value of horizontal uncertainty (meter) 600
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 105
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.06115
Epicentral distance of station farthest from the epicenter (degree) 0.63852
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 17
Type of magnitude ML
Reference to an origin 89584151
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-05-14 15:57:14

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 89085211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-04-14 06:13:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CESI.HHE. 2021-04-14T06:07:29.10 0.6 undecidable manual S 329 0.563 94 0.71 37
IV.FDMO.HHZ. 2021-04-14T06:07:28.00 0.6 undecidable manual S 344 0.5378 94 0.35 42
IV.MMO1.EHZ. 2021-04-14T06:07:22.90 0.6 undecidable manual S 3 0.3795 96 -0.07 47
IV.MML1.HNE. 2021-04-14T06:07:22.39 0.6 undecidable manual P 338 0.6385 93 0.81 36
IV.NRCA.HHZ. 2021-04-14T06:07:21.50 0.6 undecidable manual S 337 0.3399 97 -0.32 45
IV.CSP1.EHZ. 2021-04-14T06:07:20.32 0.6 undecidable manual P 353 0.5747 94 -0.18 44
IV.OFFI.HHZ. 2021-04-14T06:07:20.22 0.3 undecidable manual P 35 0.5036 94 0.94 52
IV.CESI.HHE. 2021-04-14T06:07:20.88 0.6 undecidable manual P 329 0.563 94 0.59 40
IV.TERO.HHZ. 2021-04-14T06:07:19.00 0.6 undecidable manual S 66 0.2482 102 -0.15 47
IV.FDMO.HHZ. 2021-04-14T06:07:19.69 0.6 undecidable manual P 344 0.5378 94 -0.18 44
IV.MTRA.HNZ. 2021-04-14T06:07:18.70 0.3 undecidable manual S 17 0.2473 102 -0.41 68
IV.GIGS.HHE. 2021-04-14T06:07:17.90 0.6 undecidable manual S 108 0.2149 106 -0.28 46
IV.VCEL.EHZ. 2021-04-14T06:07:17.94 0.3 undecidable manual P 107 0.4209 96 0.06 70
IV.LNSS.HHZ. 2021-04-14T06:07:17.60 0.3 undecidable manual S 294 0.205 107 -0.31 69
MN.AQU.HNZ. 2021-04-14T06:07:17.51 0.6 undecidable manual S 154 0.1853 110 0.17 48
IV.NRCA.HHZ. 2021-04-14T06:07:16.21 0.3 undecidable manual P 337 0.3399 97 -0.29 68
IV.MMO1.EHZ. 2021-04-14T06:07:16.96 0.1 undecidable manual P 3 0.3795 96 -0.2 91
IV.SMA1.EHZ. 2021-04-14T06:07:15.70 0.3 undecidable manual S 15 0.1133 128 0.23 71
IV.T1299.HNN. 2021-04-14T06:07:15.47 0.6 undecidable manual S 355 0.1142 128 -0.01 50
IV.CAMP.HHE. 2021-04-14T06:07:15.00 0.6 undecidable manual S 80 0.0845 139 0.15 49
IV.MTRA.HNZ. 2021-04-14T06:07:14.69 0.3 undecidable manual P 17 0.2473 102 -0.25 69
IV.RM33.HNE. 2021-04-14T06:07:14.20 0.6 undecidable manual S 259 0.0612 149 -0.24 48
IV.GIGS.HHE. 2021-04-14T06:07:14.23 0.1 undecidable manual P 108 0.2149 106 -0.17 94
IV.TERO.HHZ. 2021-04-14T06:07:14.81 0.3 undecidable manual P 66 0.2482 102 -0.15 71
IV.LNSS.HHZ. 2021-04-14T06:07:14.07 0.1 positive manual P 294 0.205 107 -0.17 94
MN.AQU.HNZ. 2021-04-14T06:07:13.96 0.3 undecidable manual P 154 0.1853 110 0.05 74
IV.T1299.HNN. 2021-04-14T06:07:12.89 0.1 undecidable manual P 355 0.1142 128 0.05 99
IV.CAMP.HHE. 2021-04-14T06:07:12.63 0.1 positive manual P 80 0.0845 139 0.16 98
IV.SMA1.EHZ. 2021-04-14T06:07:12.99 0.3 undecidable manual P 15 0.1133 128 0.15 72
IV.RM33.HNE. 2021-04-14T06:07:12.24 0.1 negative manual P 259 0.0612 149 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHE. ML:2.4 0.002025 1.78 AML other m 2021-04-14T06:07:16.08
IV.SMA1.EHN. ML:2 0.00090062815 0.1216 AML other m 2021-04-14T06:07:16.22
IV.LNSS.HNN. ML:2.2 0.000936 0.12 AML other m 2021-04-14T06:07:17.85
IV.LNSS.HHN. ML:2.2 0.000921236 0.1408 AML other m 2021-04-14T06:07:17.86
IV.LNSS.HNE. ML:2.2 0.000911 1.86 AML other m 2021-04-14T06:07:17.01
IV.LNSS.HHE. ML:2.2 0.0009885 1.86 AML other m 2021-04-14T06:07:17.01
IV.MTRA.HNN. ML:1.7 0.0002714537 0.1312 AML other m 2021-04-14T06:07:18.86
IV.MTRA.EHN. ML:1.7 0.0002757975 0.1408 AML other m 2021-04-14T06:07:18.86
IV.MTRA.HNE. ML:1.9 0.0003738732 0.1888 AML other m 2021-04-14T06:07:19.04
IV.MTRA.EHE. ML:1.9 0.00037628845 0.1984 AML other m 2021-04-14T06:07:19.04
IV.TERO.HNE. ML:1.5 0.0001558495 0.1408 AML other m 2021-04-14T06:07:19.21
IV.TERO.HHN. ML:1.6 0.0001775 0.08 AML other m 2021-04-14T06:07:19.70
IV.TERO.HNN. ML:1.6 0.000211541945 0.0704 AML other m 2021-04-14T06:07:19.71
IV.TERO.HHE. ML:1.3 0.000104753875 1.8784 AML other m 2021-04-14T06:07:21.01
IV.NRCA.HHE. ML:1.9 0.0003 0.12 AML other m 2021-04-14T06:07:21.93
IV.NRCA.HNE. ML:1.9 0.000277671 0.1216 AML other m 2021-04-14T06:07:21.93
IV.NRCA.HHN. ML:1.6 0.00015634595 1.8816 AML other m 2021-04-14T06:07:22.97
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