Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 06-05-2020 and time 15:16:41 (UTC) in region 4 km W Amandola (FM)

A magnitude ML 0.7 earthquake occured in region: 4 km W Amandola (FM), on

  • 06-05-2020 15:16:41 (UTC)
  • 06-05-2020 17:16:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9870, 13.3100 at 15 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Amandola FM 4 3629 3629
Montefortino FM 6 1178 4807
Sarnano MC 6 3264 8071
Bolognola MC 7 142 8213
Comunanza AP 9 3166 11379
Gualdo MC 9 815 12194
Montemonaco AP 10 604 12798
Smerillo FM 11 365 13163
Monte San Martino MC 12 765 13928
Acquacanina MC 12 121 14049
Penna San Giovanni MC 12 1108 15157
Montefalcone Appennino FM 12 424 15581
San Ginesio MC 14 3498 19079
Fiastra MC 14 559 19638
Cessapalombo MC 14 512 20150
Sant'Angelo in Pontano MC 14 1436 21586
Ussita MC 15 444 22030
Force AP 15 1354 23384
Palmiano AP 16 196 23580
Santa Vittoria in Matenano FM 16 1330 24910
Montegallo AP 16 523 25433
Castelsantangelo sul Nera MC 16 281 25714
Camporotondo di Fiastrone MC 17 563 26277
Ripe San Ginesio MC 18 852 27129
Caldarola MC 18 1823 28952
Servigliano FM 18 2336 31288
Fiordimonte MC 19 202 31490
Montelparo FM 19 778 32268
Venarotta AP 19 2066 34334
Visso MC 19 1107 35441
Falerone FM 19 3337 38778
Monteleone di Fermo FM 19 395 39173
Roccafluvione AP 19 2010 41183

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km NW of Teramo (54892 inhabitants)
49 Km E of Foligno (57155 inhabitants)
71 Km N of L'Aquila (69753 inhabitants)
72 Km NE of Terni (111501 inhabitants)
72 Km S of Ancona (100861 inhabitants)
76 Km E of Perugia (166134 inhabitants)
86 Km NW of Montesilvano (53738 inhabitants)
94 Km NW of Pescara (121014 inhabitants)
98 Km S of Fano (60888 inhabitants)
100 Km NW of Chieti (51815 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
Reviewed
Rev100 		ML 0.7 2020-05-06
15:16:41		 42.9873 13.3103 15 2020-05-06
15:39:06		 Sala Sismica INGV-Roma 78898201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-06 15:16:41 ± 0.08
Latitude 42.9873 ± 0.0027
Longitude 13.3103 ± 0.0049
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 78898201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 363
Semi-minor axis of confidence ellipse (meter) 135
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 253
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.42358
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 14
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 78898201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-06 15:39:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATFO.HHZ. 2020-05-06T15:17:02.47 3.0 undecidable manual S -1.92 0
IV.NRCA.HNZ. 2020-05-06T15:16:50.10 0.3 undecidable manual S 223 23.3544 108 0.13 72
IV.FEMA.HNZ. 2020-05-06T15:16:50.05 0.3 undecidable manual S 263 21.3675 111 0.58 65
IV.MTRA.HNZ. 2020-05-06T15:16:50.75 0.3 undecidable manual S 165 26.5512 105 -0.04 73
IV.TERO.HHZ. 2020-05-06T15:16:49.80 0.3 undecidable manual P 149 47.0196 96 -0.01 71
IV.EL6.EHZ. 2020-05-06T15:16:49.03 0.3 undecidable manual P 336 41.5251 97 0.06 71
IV.FDMO.HHZ. 2020-05-06T15:16:48.81 0.3 undecidable manual S 287 18.87 115 -0.06 73
IV.PF6.EHZ. 2020-05-06T15:16:48.71 0.1 undecidable manual S 331 19.1697 114 -0.22 95
IV.MC2.EHZ. 2020-05-06T15:16:47.58 0.3 undecidable manual S 230 12.9759 129 0.06 74
IV.MF5.EHZ. 2020-05-06T15:16:47.68 0.3 undecidable manual S 90 12.0768 131 0.34 70
IV.SAP2.EHZ. 2020-05-06T15:16:47.91 0.3 undecidable manual S 31 14.0748 126 0.16 72
IV.CSP1.EHZ. 2020-05-06T15:16:47.68 0.3 undecidable manual S 324 14.3745 125 -0.14 73
IV.CESI.HHZ. 2020-05-06T15:16:47.64 0.3 undecidable manual P 274 32.9448 100 -0.03 72
IV.GUMA.HHZ. 2020-05-06T15:16:46.50 0.1 undecidable manual S 14 8.5803 143 -0.2 98
IV.MMO1.EHZ. 2020-05-06T15:16:46.51 0.1 undecidable manual S 172 9.879 138 -0.4 93
IV.NRCA.HNZ. 2020-05-06T15:16:46.13 0.3 undecidable manual P 223 23.3544 108 -0.1 72
IV.FEMA.HNZ. 2020-05-06T15:16:46.11 0.3 undecidable manual P 263 21.3675 111 0.17 72
IV.MTRA.HNZ. 2020-05-06T15:16:46.51 0.3 undecidable manual P 165 26.5512 105 -0.19 71
IV.MC2.EHZ. 2020-05-06T15:16:45.00 0.3 undecidable manual P 230 12.9759 129 0.19 73
IV.FDMO.HHZ. 2020-05-06T15:16:45.60 0.1 undecidable manual P 287 18.87 115 0.01 99
IV.PF6.EHZ. 2020-05-06T15:16:45.51 0.1 undecidable manual P 331 19.1697 114 -0.12 97
IV.SAP2.EHZ. 2020-05-06T15:16:44.97 0.1 undecidable manual P 31 14.0748 126 0.02 100
IV.CSP1.EHZ. 2020-05-06T15:16:44.99 0.1 undecidable manual P 324 14.3745 125 0 100
IV.GUMA.HHZ. 2020-05-06T15:16:44.32 0.3 undecidable manual P 14 8.5803 143 -0.02 76
IV.MMO1.EHZ. 2020-05-06T15:16:44.35 0.1 undecidable manual P 172 9.879 138 -0.11 99
IV.MF5.EHZ. 2020-05-06T15:16:44.91 0.1 undecidable manual P 90 12.0768 131 0.2 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHE. ML:0.2 0.000015161649999999999 0.1536 AML other m 2020-05-06T15:16:47.90
IV.MF5.EHN. ML:0.5 0.00002971269 0.1408 AML other m 2020-05-06T15:16:48.06
IV.CSP1.EHE. ML:1.0 0.000080094985 0.2688 AML other m 2020-05-06T15:16:48.08
IV.CSP1.EHN. ML:1.0 0.0000840743695 0.1024 AML other m 2020-05-06T15:16:47.81
IV.FDMO.HHE. ML:0.6 0.000025213028 0.1408 AML other m 2020-05-06T15:16:48.94
IV.FDMO.HHN. ML:0.6 0.000029978005500000002 0.1408 AML other m 2020-05-06T15:16:48.95
IV.TERO.HHE. ML:0.9 0.000022301305 0.9344 AML other m 2020-05-06T15:16:57.43
IV.TERO.HHN. ML:0.9 0.000021570224999999997 0.5632 AML other m 2020-05-06T15:16:57.24
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