Earthquake with magnitude of ML 1.6 on date 10-03-2021 and time 10:12:51 (UTC) in region 3 km SW Capitignano (AQ)

A magnitude ML 1.6 earthquake occured in region: 3 km SW Capitignano (AQ), on

  • 10-03-2021 10:12:51 (UTC)
  • 10-03-2021 11:12:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.501, 13.278 at 16 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 3 665 665
Montereale AQ 4 2581 3246
Barete AQ 6 737 3983
Cagnano Amiterno AQ 6 1369 5352
Pizzoli AQ 7 4326 9678
Campotosto AQ 10 542 10220
Borbona RI 12 617 10837
Amatrice RI 14 2657 13494
Scoppito AQ 15 3727 17221
Posta RI 15 694 17915
Cittareale RI 16 482 18397
Crognaleto TE 17 1297 19694
Antrodoco RI 19 2588 22282
Micigliano RI 19 127 22409
L'Aquila AQ 19 69753 92162

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NW of L'Aquila (69753 inhabitants)
39 Km W of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
69 Km SE of Foligno (57155 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
72 Km NE of Tivoli (56533 inhabitants)
72 Km NE of Guidonia Montecelio (88673 inhabitants)
75 Km W of Chieti (51815 inhabitants)
77 Km W of Pescara (121014 inhabitants)
94 Km NE of Roma (2864731 inhabitants)
97 Km E of Viterbo (67173 inhabitants)
99 Km SE of Perugia (166134 inhabitants)
99 Km NE of Velletri (53303 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 1.6 2021-03-10
10:12:51
42.5012 13.2778 16 2021-07-12
16:55:02
Bollettino Sismico Italiano INGV 88153471
Reviewed
Rev100
ML 1.7 2021-03-10
10:12:51
42.502 13.2743 16 2021-03-10
10:18:16
Sala Sismica INGV-Roma 87966471
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-03-10 10:12:51 ± 0.09
Latitude 42.5012 ± 0.0036
Longitude 13.2778 ± 0.0049
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 88153471

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 405
Semi-minor axis of confidence ellipse (meter) 212
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 270
Circular confidence region, given by single value of horizontal uncertainty (meter) 400
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.59265
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 88153471
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-04-28 17:17:55

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 87966471
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-03-10 10:18:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.GLNS.HNZ. 2021-03-10T10:13:33.58 3.0 undecidable manual Sn 0.14 0
IV.POFI.HHZ. 2021-03-10T10:13:17.99 3.0 undecidable manual S -3.18 0
IV.ATMI.HHZ. 2021-03-10T10:13:14.19 3.0 positive manual P 2.48 0
IV.CSP1.EHZ. 2021-03-10T10:13:12.83 0.6 undecidable manual S 355 0.5927 95 0.8 36
IV.FDMO.HHZ. 2021-03-10T10:13:11.43 0.6 undecidable manual S 345 0.5531 96 0.57 40
IV.MC2.EHZ. 2021-03-10T10:13:07.71 0.6 undecidable manual S 351 0.4155 98 0.91 36
IV.MMO1.EHZ. 2021-03-10T10:13:06.53 0.6 undecidable manual S 5 0.3993 98 0.19 45
IV.NRCA.HHZ. 2021-03-10T10:13:04.98 0.6 undecidable manual S 340 0.3534 100 -0.01 47
IV.GAVE.EHZ. 2021-03-10T10:13:04.39 0.6 undecidable manual S 304 0.3408 101 -0.23 45
IV.CSP1.EHZ. 2021-03-10T10:13:03.53 0.1 positive manual P 355 0.5927 95 -0.01 90
IV.FIAM.HHZ. 2021-03-10T10:13:02.30 0.6 undecidable manual S 207 0.2617 106 -0.03 48
IV.FDMO.HHZ. 2021-03-10T10:13:02.89 0.3 undecidable manual P 345 0.5531 96 0.02 68
IV.MTRA.HNZ. 2021-03-10T10:13:02.30 0.1 undecidable manual S 19 0.2698 105 -0.27 91
IV.TERO.HHZ. 2021-03-10T10:13:02.27 0.1 undecidable manual S 63 0.2689 105 -0.28 91
MN.AQU.HHZ. 2021-03-10T10:13:00.39 0.3 undecidable manual S 147 0.1745 117 0.47 67
IV.LNSS.HHZ. 2021-03-10T10:13:00.45 0.6 undecidable manual S 300 0.2023 113 -0.22 46
IV.MC2.EHZ. 2021-03-10T10:13:00.53 0.1 negative manual P 351 0.4155 98 0.01 93
IV.MMO1.EHZ. 2021-03-10T10:13:00.17 0.1 negative manual P 5 0.3993 98 -0.09 92
IV.GIGS.HJZ. 2021-03-10T10:13:00.86 0.6 undecidable manual S 102 0.223 110 -0.38 45
IV.FAGN.HHE. 2021-03-10T10:12:59.43 0.3 undecidable manual P 136 0.3265 101 0.41 65
IV.NRCA.HHZ. 2021-03-10T10:12:59.42 0.1 positive manual P 340 0.3534 100 -0.06 94
IV.GAVE.EHZ. 2021-03-10T10:12:59.11 0.1 positive manual P 304 0.3408 101 -0.16 92
IV.SMA1.EHZ. 2021-03-10T10:12:59.14 0.6 undecidable manual S 18 0.1358 126 0.18 48
IV.T1299.EHZ. 2021-03-10T10:12:58.81 0.6 undecidable manual S 1 0.1331 127 -0.08 48
IV.CAMP.HHZ. 2021-03-10T10:12:58.16 0.6 undecidable manual S 70 0.1025 136 -0.05 49
IV.MTRA.HNZ. 2021-03-10T10:12:57.92 0.1 positive manual P 19 0.2698 105 -0.16 93
IV.RM33.EHZ. 2021-03-10T10:12:57.11 0.1 undecidable manual S 280 0.0477 158 -0.21 95
IV.TERO.HHZ. 2021-03-10T10:12:57.87 0.1 undecidable manual P 63 0.2689 105 -0.2 93
IV.GIGS.HJZ. 2021-03-10T10:12:57.13 0.1 undecidable manual P 102 0.223 110 -0.18 94
IV.FIAM.HHZ. 2021-03-10T10:12:57.90 0.1 undecidable manual P 207 0.2617 106 -0.05 96
IV.SMA1.EHZ. 2021-03-10T10:12:56.18 0.1 positive manual P 18 0.1358 126 0.18 96
MN.AQU.HHZ. 2021-03-10T10:12:56.55 0.3 undecidable manual P 147 0.1745 117 0 74
IV.T1299.EHZ. 2021-03-10T10:12:56.10 0.1 positive manual P 1 0.1331 127 0.14 96
IV.LNSS.HHZ. 2021-03-10T10:12:56.98 0.1 positive manual P 300 0.2023 113 -0.01 97
IV.RM33.EHZ. 2021-03-10T10:12:55.11 0.1 undecidable manual P 280 0.0477 158 0.06 100
IV.CAMP.HHZ. 2021-03-10T10:12:55.65 0.1 positive manual P 70 0.1025 136 0.08 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:1.8 0.00071582425 0.4416 AML other m 2021-03-10T10:12:57.39
IV.RM33.HNE. ML:1.8 0.0007258337 0.416 AML other m 2021-03-10T10:12:57.39
IV.RM33.HNN. ML:2 0.00106 0.14 AML other m 2021-03-10T10:12:57.16
IV.RM33.EHN. ML:2 0.0010335 0.16 AML other m 2021-03-10T10:12:57.16
IV.SMA1.EHN. ML:1.8 0.00043 0.12 AML other m 2021-03-10T10:12:59.36
IV.SMA1.EHE. ML:2.1 0.0010475 0.4 AML other m 2021-03-10T10:12:59.53
IV.LNSS.HHE. ML:1.6 0.00024567065 0.3776 AML other m 2021-03-10T10:13:00.88
IV.LNSS.HHN. ML:1.6 0.00023 1.68 AML other m 2021-03-10T10:13:00.91
IV.TERO.HHN. ML:1.6 0.00016359885 0.256 AML other m 2021-03-10T10:13:02.46
IV.FIAM.HHE. ML:1.1 5.571436E-5 0.5184 AML other m 2021-03-10T10:13:02.62
IV.FIAM.HHN. ML:1.1 5.97E-5 0.42 AML other m 2021-03-10T10:13:02.66
IV.TERO.HHE. ML:1.4 0.00010208848 0.064 AML other m 2021-03-10T10:13:02.46
IV.GAVE.EHN. ML:1.5 9.781236E-5 0.2048 AML other m 2021-03-10T10:13:04.82
IV.NRCA.HHN. ML:1.9 0.000242 0.12 AML other m 2021-03-10T10:13:05.14
IV.GAVE.EHE. ML:1.5 0.000109690275 0.6016 AML other m 2021-03-10T10:13:04.94
IV.NRCA.HHE. ML:2 0.000363 0.1 AML other m 2021-03-10T10:13:05.39
IV.FDMO.HHN. ML:1.3 3.946476E-5 0.4032 AML other m 2021-03-10T10:13:12.28
IV.FDMO.HHE. ML:1.2 3.02150965E-5 1.1392 AML other m 2021-03-10T10:13:12.45
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