Earthquake with magnitude of ML 1.5 on date 10-07-2020 and time 01:38:52 (UTC) in region 5 km W Arquata del Tronto (AP)

A magnitude ML 1.5 earthquake occured in region: 5 km W Arquata del Tronto (AP), on

  • 10-07-2020 01:38:52 (UTC)
  • 10-07-2020 03:38:52 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.77, 13.24 at 10 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 5 1178 1178
Accumoli RI 8 667 1845
Montegallo AP 11 523 2368
Norcia PG 12 4957 7325
Acquasanta Terme AP 14 2916 10241
Castelsantangelo sul Nera MC 15 281 10522
Amatrice RI 16 2657 13179
Montemonaco AP 16 604 13783
Cittareale RI 18 482 14265
Cascia PG 19 3217 17482

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km W of Teramo (54892 inhabitants)
48 Km E of Foligno (57155 inhabitants)
48 Km N of L'Aquila (69753 inhabitants)
53 Km E of Terni (111501 inhabitants)
78 Km E of Perugia (166134 inhabitants)
80 Km W of Montesilvano (53738 inhabitants)
87 Km W of Pescara (121014 inhabitants)
90 Km NW of Chieti (51815 inhabitants)
95 Km NE of Guidonia Montecelio (88673 inhabitants)
97 Km NE of Tivoli (56533 inhabitants)
97 Km S of Ancona (100861 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 1.5 2020-07-10
01:38:52
42.77 13.24 10 2020-11-19
12:36:54
Bollettino Sismico Italiano INGV 81269971
Reviewed
Rev100
ML 1.5 2020-07-10
01:38:52
42.77 13.23 10 2020-07-10
01:45:51
Sala Sismica INGV-Roma 80916291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-10 01:38:52 ± 0.06
Latitude 42.77 ± 0.00
Longitude 13.24 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 81269971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 380
Semi-minor axis of confidence ellipse (meter) 175
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 245
Circular confidence region, given by single value of horizontal uncertainty (meter) 380
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 38
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 58
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.10882
Epicentral distance of station farthest from the epicenter (degree) 0.75813
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 81269971
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-23 09:47:40

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 80916291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-10 01:45:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2020-07-10T01:39:18.32 0.1 undecidable manual S 344 0.7581 50 0.53 79
IV.MURB.HHZ. 2020-07-10T01:39:16.61 0.3 undecidable manual S 314 0.7159 50 0.08 66
IV.VCEL.EHZ. 2020-07-10T01:39:13.20 0.1 undecidable manual S 130 0.5828 50 0.62 79
IV.FAGN.HHZ. 2020-07-10T01:39:12.42 0.3 undecidable manual S 153 0.5657 50 0.33 65
IV.EL6.EHZ. 2020-07-10T01:39:12.74 0.1 undecidable manual S 350 0.5675 50 0.61 80
IV.CESX.HHE. 2020-07-10T01:39:10.62 0.3 undecidable manual S 251 0.5036 50 0.38 65
IT.GNU.HGE. 2020-07-10T01:39:10.57 0.3 undecidable manual S 274 0.4892 50 0.75 57
IV.MURB.HHZ. 2020-07-10T01:39:07.21 0.3 undecidable manual P 314 0.7159 50 0.78 54
IV.ARVD.HHZ. 2020-07-10T01:39:07.24 0.3 undecidable manual P 344 0.7581 50 0.08 65
IV.MNTT.EHZ. 2020-07-10T01:39:07.20 0.1 undecidable manual S 42 0.393 50 0.23 91
IV.OFFI.HHZ. 2020-07-10T01:39:06.52 0.1 undecidable manual S 63 0.3687 50 0.27 91
IV.MML1.HNE. 2020-07-10T01:39:06.80 0.1 undecidable manual S 331 0.3939 50 -0.18 92
IV.SAP2.EHE. 2020-07-10T01:39:06.18 0.1 undecidable manual S 20 0.3471 50 0.56 85
IV.CESI.HHZ. 2020-07-10T01:39:05.22 0.1 undecidable manual S 314 0.3372 50 -0.09 95
IV.PF6.EHN. 2020-07-10T01:39:05.62 0.3 undecidable manual S 355 0.3687 50 -0.62 62
IV.VCEL.EHZ. 2020-07-10T01:39:04.37 0.1 positive manual P 130 0.5828 50 0.22 88
IV.GUMA.HHZ. 2020-07-10T01:39:04.52 0.1 undecidable manual S 14 0.3013 50 0.27 92
IV.CSP1.EHZ. 2020-07-10T01:39:04.54 0.1 undecidable manual S 356 0.322 50 -0.33 91
IV.MF5.EHZ. 2020-07-10T01:39:03.77 0.1 undecidable manual S 37 0.2725 50 0.38 91
IV.EL6.EHZ. 2020-07-10T01:39:03.87 0.1 undecidable manual P 350 0.5675 50 -0.02 92
IV.RM33.EHZ. 2020-07-10T01:39:03.10 0.1 undecidable manual S 183 0.2617 50 0.02 98
IV.TERO.HHZ. 2020-07-10T01:39:03.74 0.1 undecidable manual S 118 0.3085 50 -0.72 80
IT.MTCL.HGE. 2020-07-10T01:39:03.22 0.1 undecidable manual S 322 0.2824 50 -0.47 89
IV.FAGN.HHZ. 2020-07-10T01:39:03.92 0.3 undecidable manual P 153 0.5657 50 0.05 69
IV.FDMO.HHZ. 2020-07-10T01:39:03.26 0.1 undecidable manual S 338 0.2869 50 -0.57 85
IV.CAMP.HHZ. 2020-07-10T01:39:02.84 0.1 undecidable manual S 151 0.2671 50 -0.39 90
IV.CESX.HHE. 2020-07-10T01:39:02.87 0.3 undecidable manual P 251 0.5036 50 0.07 69
IT.GNU.HGE. 2020-07-10T01:39:02.78 0.3 undecidable manual P 274 0.4892 50 0.22 67
IV.MNTT.EHZ. 2020-07-10T01:39:01.45 0.1 undecidable manual P 42 0.393 50 0.54 85
IV.LNSS.HHZ. 2020-07-10T01:39:01.90 0.1 undecidable manual S 221 0.2203 112 0.09 97
IV.FEMA.HNE. 2020-07-10T01:39:01.91 0.3 undecidable manual S 325 0.2347 50 -0.38 68
IV.MML1.HNE. 2020-07-10T01:39:00.66 0.1 undecidable manual P 331 0.3939 50 -0.26 91
IV.SAP2.EHE. 2020-07-10T01:39:00.25 0.1 undecidable manual P 20 0.3471 50 0.12 94
IV.OFFI.HHZ. 2020-07-10T01:39:00.92 0.1 positive manual P 63 0.3687 50 0.43 88
IV.GUMA.HHZ. 2020-07-10T01:38:59.24 0.1 negative manual P 14 0.3013 50 -0.1 96
IV.T1299.HNE. 2020-07-10T01:38:59.43 0.1 undecidable manual S 166 0.1403 123 0.37 93
IV.CSP1.EHZ. 2020-07-10T01:38:59.32 0.1 negative manual P 356 0.322 50 -0.38 90
IV.SMA1.EHZ. 2020-07-10T01:38:59.34 0.1 undecidable manual S 152 0.1583 120 -0.3 94
IV.CESI.HHZ. 2020-07-10T01:38:59.71 0.1 positive manual P 314 0.3372 50 -0.25 92
IV.PF6.EHN. 2020-07-10T01:38:59.62 0.3 undecidable manual P 355 0.3687 50 -0.87 56
IV.MC2.EHZ. 2020-07-10T01:38:59.45 0.1 undecidable manual S 346 0.1448 122 0.23 96
IT.MTCL.HGE. 2020-07-10T01:38:58.69 0.1 positive manual P 322 0.2824 50 -0.33 91
IV.MTRA.EHZ. 2020-07-10T01:38:58.15 0.1 undecidable manual S 97 0.1187 127 -0.24 96
IV.FEMA.HNE. 2020-07-10T01:38:58.14 0.3 undecidable manual P 325 0.2347 50 -0.07 73
IV.FDMO.HHZ. 2020-07-10T01:38:58.69 0.1 undecidable manual P 338 0.2869 50 -0.41 90
IV.NRCA.HNZ. 2020-07-10T01:38:58.27 0.1 undecidable manual S 305 0.1088 130 0.18 98
IV.CAMP.HHZ. 2020-07-10T01:38:58.35 0.1 positive manual P 151 0.2671 50 -0.4 90
IV.MF5.EHZ. 2020-07-10T01:38:58.93 0.1 undecidable manual P 37 0.2725 50 0.08 96
IV.MMO1.HNE. 2020-07-10T01:38:58.97 0.1 undecidable manual S 27 0.1448 122 -0.25 95
IV.RM33.EHZ. 2020-07-10T01:38:58.49 0.1 undecidable manual P 183 0.2617 50 -0.17 95
IV.TERO.HHZ. 2020-07-10T01:38:58.97 0.1 undecidable manual P 118 0.3085 50 -0.49 88
IV.LNSS.HHZ. 2020-07-10T01:38:57.84 0.1 positive manual P 221 0.2203 112 -0.09 97
IV.MMO1.HNE. 2020-07-10T01:38:56.33 0.1 negative manual P 27 0.1448 122 -0.11 98
IV.MC2.EHZ. 2020-07-10T01:38:56.51 0.1 negative manual P 346 0.1448 122 0.07 99
IV.T1299.HNE. 2020-07-10T01:38:56.59 0.1 positive manual P 166 0.1403 123 0.24 96
IV.SMA1.EHZ. 2020-07-10T01:38:56.67 0.1 positive manual P 152 0.1583 120 -0.01 100
IV.MTRA.EHZ. 2020-07-10T01:38:55.91 0.1 negative manual P 97 0.1187 127 -0.05 100
IV.NRCA.HNZ. 2020-07-10T01:38:55.96 0.1 positive manual P 305 0.1088 130 0.17 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.HNE. ML:1.8 0.0006435 0.44 AML other m 2020-07-10T01:38:58.23
IV.NRCA.HHE. ML:2 0.001295 0.4 AML other m 2020-07-10T01:38:58.48
IV.NRCA.HNE. ML:2 0.001215 0.4 AML other m 2020-07-10T01:38:58.48
IV.MTRA.EHN. ML:1.6 0.000462 0.44 AML other m 2020-07-10T01:38:58.52
IV.MTRA.HNN. ML:1.6 0.0004665 0.42 AML other m 2020-07-10T01:38:58.52
IV.NRCA.HHN. ML:2.1 0.00144 0.74 AML other m 2020-07-10T01:38:58.94
IV.NRCA.HNN. ML:2 0.001295 0.74 AML other m 2020-07-10T01:38:58.57
IV.LNSS.HHE. ML:0 0.000164 0.76 AML other m 2020-07-10T01:39:03.28
IV.LNSS.HHN. ML:1.6 0.000252 0.84 AML other m 2020-07-10T01:39:02.84
IV.CAMP.HHN. ML:0.7 2.665E-5 0.56 AML other m 2020-07-10T01:39:03.00
IV.RM33.HNN. ML:1.5 0.00016517082 0.3 AML other m 2020-07-10T01:39:03.20
IV.RM33.EHN. ML:1.4 0.000125 0.3 AML other m 2020-07-10T01:39:03.36
IV.CAMP.HHE. ML:0.7 2.425E-5 0.18 AML other m 2020-07-10T01:39:03.17
IV.RM33.HNE. ML:1.5 0.0001512635 0.14 AML other m 2020-07-10T01:39:03.48
IV.FDMO.HHN. ML:1.2 7.92E-5 0.34 AML other m 2020-07-10T01:39:03.64
IV.FDMO.HHE. ML:1 4.355E-5 0.36 AML other m 2020-07-10T01:39:03.66
IV.MF5.EHE. ML:1.4 0.0001374365 0.58 AML other m 2020-07-10T01:39:04.52
IV.MF5.EHN. ML:1.3 9.9223335E-5 0.44 AML other m 2020-07-10T01:39:04.56
IV.GUMA.HHN. ML:2 0.0004755 0.26 AML other m 2020-07-10T01:39:04.91
IV.GUMA.HHE. ML:1.9 0.000352 0.28 AML other m 2020-07-10T01:39:04.85
IV.CESI.HHN. ML:1.4 0.00010635 0.4 AML other m 2020-07-10T01:39:05.62
IV.CESI.HHE. ML:1.4 9.055E-5 0.34 AML other m 2020-07-10T01:39:05.63
IV.CSP1.EHN. ML:1.4 9.17E-5 1.36 AML other m 2020-07-10T01:39:05.78
IV.OFFI.HHE. ML:1.4 9.66E-5 0.32 AML other m 2020-07-10T01:39:08.48
IV.MNTT.EHE. ML:1.7 0.0001685 0.6 AML other m 2020-07-10T01:39:09.39
IV.VCEL.EHE. ML:1.3 3.3E-5 0.3 AML other m 2020-07-10T01:39:14.76
IV.MTRA.EHE. ML:1.8 0.0006937521 0.42 AML other m 2020-07-10T01:38:58.24
IV.SMA1.EHE. ML:1 7.307484E-5 0.08 AML other m 2020-07-10T01:38:59.78
IV.SMA1.EHN. ML:1 7.9074995E-5 0.3 AML other m 2020-07-10T01:39:00.13
IV.RM33.EHE. ML:1.4 0.0001416736 0.14 AML other m 2020-07-10T01:39:03.42
IV.TERO.HHE. ML:1.3 8.5555415E-5 0.24 AML other m 2020-07-10T01:39:04.13
IV.TERO.HHN. ML:1.2 5.8912355E-5 0.1 AML other m 2020-07-10T01:39:03.97
IV.CSP1.EHE. ML:1.2 5.90762E-5 0.34 AML other m 2020-07-10T01:39:04.87
IV.MNTT.EHN. ML:1.6 0.00011831613 0.28 AML other m 2020-07-10T01:39:09.26
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download