Earthquake with magnitude of ML 2.0 on date 05-04-2020 and time 08:14:23 (UTC) in region 6 km W Arquata del Tronto (AP)

A magnitude ML 2.0 earthquake occured in region: 6 km W Arquata del Tronto (AP), on

  • 05-04-2020 08:14:23 (UTC)
  • 05-04-2020 10:14:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7920, 13.2330 at 9 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
Arquata del Tronto AP 6 1178 1178
Montegallo AP 10 523 1701
Accumoli RI 11 667 2368
Norcia PG 11 4957 7325
Castelsantangelo sul Nera MC 13 281 7606
Montemonaco AP 14 604 8210
Acquasanta Terme AP 15 2916 11126
Preci PG 19 724 11850
Amatrice RI 19 2657 14507
Ussita MC 19 444 14951
Montefortino FM 19 1178 16129
Visso MC 19 1107 17236
Cascia PG 20 3217 20453

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km W of Teramo (54892 inhabitants)
47 Km E of Foligno (57155 inhabitants)
51 Km N of L'Aquila (69753 inhabitants)
54 Km E of Terni (111501 inhabitants)
77 Km E of Perugia (166134 inhabitants)
81 Km W of Montesilvano (53738 inhabitants)
88 Km W of Pescara (121014 inhabitants)
91 Km NW of Chieti (51815 inhabitants)
95 Km S of Ancona (100861 inhabitants)
97 Km NE of Guidonia Montecelio (88673 inhabitants)
99 Km NE of Tivoli (56533 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 2.0 2020-04-05
08:14:23
42.7922 13.2327 9 2020-07-18
21:08:31
Bollettino Sismico Italiano INGV 78014191
Reviewed
Rev100
ML 2.0 2020-04-05
08:14:23
42.7838 13.2222 8 2020-04-05
08:23:29
Sala Sismica INGV-Roma 77906911
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-05 08:14:23 ± 0.06
Latitude 42.7922 ± 0.0027
Longitude 13.2327 ± 0.0049
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78014191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 419
Semi-minor axis of confidence ellipse (meter) 129
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 68
Circular confidence region, given by single value of horizontal uncertainty (meter) 420.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 42
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) 0.60884
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 23
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 77906911
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-05 08:23:29

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 78014191
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-04-08 14:11:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CR.ZAG.BHZ. 2020-04-05T08:16:00.30 3.0 undecidable manual Sn -8.59 0
IV.CAGR.HHZ. 2020-04-05T08:15:44.04 3.0 undecidable manual Sn -9.99 0
IV.TDS.HHZ. 2020-04-05T08:15:35.88 3.0 undecidable manual Sg 8.62 0
IV.SEI.HHZ. 2020-04-05T08:15:31.98 3.0 undecidable manual Sg 5.33 0
IV.MILN.HHZ. 2020-04-05T08:15:17.49 3.0 undecidable manual Pn -0.23 0
IV.GALF.HHZ. 2020-04-05T08:15:03.55 3.0 negative manual Pn -0.58 0
IX.MNT3.HHZ.02 2020-04-05T08:14:52.94 3.0 undecidable manual Sg 2.97 0
IV.CIMA.HNZ. 2020-04-05T08:14:52.69 3.0 undecidable manual Sn -5.38 0
IV.SPS2.HHZ. 2020-04-05T08:14:49.59 3.0 negative manual Pn -3.92 0
IV.SALB.HHZ. 2020-04-05T08:14:47.68 3.0 undecidable manual Pn -0.43 0
IV.FOSV.EHZ. 2020-04-05T08:14:45.17 0.3 undecidable manual S 326 67.5768 50 0.66 58
IV.EL6.EHZ. 2020-04-05T08:14:43.33 0.3 undecidable manual S 350 60.495 50 0.7 58
IV.CESX.HHZ. 2020-04-05T08:14:42.24 0.3 undecidable manual S 249 56.499 50 0.7 58
IV.SNTG.HHZ. 2020-04-05T08:14:41.91 0.3 undecidable manual S 335 56.499 50 0.35 65
IV.COR1.EHZ. 2020-04-05T08:14:40.88 3.0 undecidable manual Pg 2.64 0
IV.GIGS.HHZ. 2020-04-05T08:14:38.90 0.3 undecidable manual S 143 46.7199 50 -0.05 71
IV.MML1.HNE. 2020-04-05T08:14:37.64 0.1 undecidable manual S 329 41.4252 50 0.1 94
IV.PF6.EHN. 2020-04-05T08:14:36.59 0.1 undecidable manual S 355 38.4282 50 -0.15 94
IV.CESI.HHZ. 2020-04-05T08:14:36.00 0.3 undecidable manual S 312 35.6421 50 0.03 72
IV.MURB.HHZ. 2020-04-05T08:14:36.81 3.0 undecidable manual Pg 2.2 0
IV.SAP2.EHZ. 2020-04-05T08:14:36.65 0.3 undecidable manual S 22 36.4413 50 0.47 66
IV.GUMA.HHZ. 2020-04-05T08:14:35.20 0.1 undecidable manual S 15 31.1466 50 0.41 90
IV.FOSV.EHZ. 2020-04-05T08:14:35.64 0.1 undecidable manual P 326 67.5768 50 -0.02 91
IV.CSP1.EHZ. 2020-04-05T08:14:35.00 0.3 undecidable manual S 356 33.3444 50 -0.36 68
IV.TERO.HHN. 2020-04-05T08:14:35.65 0.1 undecidable manual S 122 35.6421 50 -0.33 91
IV.RM33.HNE. 2020-04-05T08:14:34.98 0.3 undecidable manual S 183 31.4463 50 0.12 72
IV.MF5.EHZ. 2020-04-05T08:14:34.34 0.3 undecidable manual S 40 28.4493 108 0.4 68
IV.EL6.EHZ. 2020-04-05T08:14:34.51 0.1 undecidable manual P 350 60.495 50 -0.06 92
IV.FDMO.HHZ. 2020-04-05T08:14:33.90 0.3 undecidable manual S 337 29.5482 107 -0.4 68
IV.SNTG.HHZ. 2020-04-05T08:14:33.69 0.1 undecidable manual P 335 56.499 50 -0.27 88
IV.CESX.HHZ. 2020-04-05T08:14:33.72 0.3 undecidable manual P 249 56.499 50 -0.22 67
IV.GIGS.HHZ. 2020-04-05T08:14:32.13 0.1 undecidable manual P 143 46.7199 50 -0.32 89
IV.MML1.HNE. 2020-04-05T08:14:31.36 0.1 undecidable manual P 329 41.4252 50 -0.27 91
IV.CSP1.EHZ. 2020-04-05T08:14:30.09 0.1 negative manual P 356 33.3444 50 -0.29 92
IV.TERO.HHN. 2020-04-05T08:14:30.59 0.1 undecidable manual P 122 35.6421 50 -0.14 94
IV.GUMA.HHZ. 2020-04-05T08:14:30.11 0.1 negative manual P 15 31.1466 50 0.07 96
IV.PF6.EHN. 2020-04-05T08:14:30.82 0.1 negative manual P 355 38.4282 50 -0.35 90
IV.CESI.HHZ. 2020-04-05T08:14:30.52 0.1 undecidable manual P 312 35.6421 50 -0.21 93
IV.RM33.HNE. 2020-04-05T08:14:30.00 0.1 undecidable manual P 183 31.4463 50 -0.09 96
IV.MNTT.EHE. 2020-04-05T08:14:30.90 0.3 undecidable manual P 44 42.0246 50 -0.82 57
IV.SAP2.EHZ. 2020-04-05T08:14:30.94 0.3 undecidable manual P 22 36.4413 50 0.09 71
IV.MTRA.HNZ. 2020-04-05T08:14:29.50 0.1 undecidable manual S 106 13.875 123 0.17 97
IV.MMO1.EHZ. 2020-04-05T08:14:29.10 0.1 undecidable manual S 33 14.1747 123 -0.3 95
IV.FDMO.HHZ. 2020-04-05T08:14:29.41 0.1 negative manual P 337 29.5482 107 -0.35 91
IV.MC2.EHZ. 2020-04-05T08:14:29.50 0.3 undecidable manual S 345 13.6752 124 0.23 72
IV.LNSS.HNZ. 2020-04-05T08:14:29.15 0.1 undecidable manual P 217 26.1516 109 0.03 98
IV.MF5.EHZ. 2020-04-05T08:14:29.83 0.1 undecidable manual P 40 28.4493 108 0.27 93
IV.SMA1.EHN. 2020-04-05T08:14:28.06 0.1 undecidable manual P 155 19.7691 115 0.13 97
IV.NRCA.HHZ. 2020-04-05T08:14:28.20 0.1 undecidable manual S 296 10.6782 130 -0.22 97
IV.T1299.HNN. 2020-04-05T08:14:28.02 0.1 undecidable manual P 167 17.9709 117 0.42 92
IV.MTRA.HNZ. 2020-04-05T08:14:27.15 0.1 undecidable manual P 106 13.875 123 0.26 96
IV.MC2.EHZ. 2020-04-05T08:14:26.96 0.1 negative manual P 345 13.6752 124 0.1 99
IV.NRCA.HHZ. 2020-04-05T08:14:26.48 0.1 undecidable manual P 296 10.6782 130 0.11 99
IV.MMO1.EHZ. 2020-04-05T08:14:26.90 0.1 undecidable manual P 33 14.1747 123 -0.03 100
IV.VITU.HHZ. 2020-04-05T08:14:22.98 3.0 undecidable manual P 0.35 0
IV.PAOL.HHZ. 2020-04-05T08:14:22.29 3.0 undecidable manual P -0.91 0
IV.COLB.HHZ. 2020-04-05T08:14:21.17 3.0 undecidable manual Pn -0.47 0
IV.LRP.EHZ. 2020-04-05T08:14:11.04 3.0 undecidable manual P 5.86 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNN. ML:2.4 0.0033049999999999998 0.4 AML other m 2020-04-05T08:14:28.59
IV.NRCA.HHN. ML:2.4 0.003395 0.4 AML other m 2020-04-05T08:14:28.39
IV.NRCA.HNE. ML:2.2 0.00221 0.8 AML other m 2020-04-05T08:14:28.76
IV.NRCA.HHE. ML:2.3 0.002435 0.32 AML other m 2020-04-05T08:14:28.76
IV.MTRA.HNN. ML:2.1 0.0014 0.52 AML other m 2020-04-05T08:14:30.12
IV.MTRA.EHN. ML:2.1 0.0013700000000000001 0.52 AML other m 2020-04-05T08:14:30.12
IV.MTRA.HNE. ML:2.1 0.00123 1.18 AML other m 2020-04-05T08:14:30.94
IV.MTRA.EHE. ML:2.0 0.001165 0.56 AML other m 2020-04-05T08:14:31.95
IV.LNSS.HHE. ML:1.9 0.000494 1.1 AML other m 2020-04-05T08:14:34.08
IV.LNSS.HHN. ML:2.0 0.0005520000000000001 1 AML other m 2020-04-05T08:14:35.23
IV.FDMO.HHE. ML:1.7 0.00023649999999999998 0.42 AML other m 2020-04-05T08:14:35.37
IV.RM33.EHE. ML:1.6 0.000202 0.32 AML other m 2020-04-05T08:14:35.71
IV.CSP1.EHE. ML:2.0 0.00044500000000000003 0.18 AML other m 2020-04-05T08:14:35.88
IV.GUMA.HHE. ML:2.2 0.0007909999999999999 0.22 AML other m 2020-04-05T08:14:35.87
IV.CSP1.EHN. ML:1.8 0.000268 1.54 AML other m 2020-04-05T08:14:36.86
IV.GUMA.HHN. ML:2.1 0.0006675 0.42 AML other m 2020-04-05T08:14:36.25
IV.CESI.HHE. ML:1.9 0.0003005 0.3 AML other m 2020-04-05T08:14:36.57
IV.RM33.EHN. ML:1.6 0.000179 1.52 AML other m 2020-04-05T08:14:36.08
IV.FDMO.HHN. ML:1.6 0.000212 0.24 AML other m 2020-04-05T08:14:37.53
IV.CESI.HHN. ML:2.0 0.00044500000000000003 1.32 AML other m 2020-04-05T08:14:38.27
IV.SAP2.EHN. ML:2.5 0.00127 0.46 AML other m 2020-04-05T08:14:41.63
IV.SAP2.EHE. ML:1.8 0.00026700000000000004 0.86 AML other m 2020-04-05T08:14:42.74
IV.EL6.EHE. ML:1.9 0.0001715 0.64 AML other m 2020-04-05T08:14:45.57
IV.FOSV.EHE. ML:1.7 0.0000859 0.22 AML other m 2020-04-05T08:14:45.67
IV.FOSV.EHN. ML:1.9 0.00014649999999999998 0.3 AML other m 2020-04-05T08:14:45.98
IV.SNTG.HHE. ML:1.4 0.0000515 1.14 AML other m 2020-04-05T08:14:46.29
IV.EL6.EHN. ML:1.9 0.00016444999999999999 0.6 AML other m 2020-04-05T08:14:46.75
IV.SNTG.HHN. ML:1.4 0.00006205 1.58 AML other m 2020-04-05T08:14:54.92
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
Waveforms Seismic signals in miniseed + resp format Download