Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 08-07-2020 and time 23:18:10 (Italy) in region 2 km SW Monte Rinaldo (FM)

A magnitude ML 1.6 earthquake occured in region: 2 km SW Monte Rinaldo (FM), on

  • 08-07-2020 21:18:10 (UTC)
  • 08-07-2020 23:18:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0170, 13.5650 at 24 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.

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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
Monte Rinaldo FM 2 379 379
Montelparo FM 2 778 1157
Ortezzano FM 4 774 1931
Monteleone di Fermo FM 5 395 2326
Montalto delle Marche AP 5 2122 4448
Montottone FM 5 979 5427
Montedinove AP 5 488 5915
Santa Vittoria in Matenano FM 6 1330 7245
Monsampietro Morico FM 6 659 7904
Monte Vidon Combatte FM 7 433 8337
Rotella AP 7 906 9243
Force AP 8 1354 10597
Belmonte Piceno FM 9 646 11243
Montefalcone Appennino FM 9 424 11667
Servigliano FM 9 2336 14003
Petritoli FM 9 2335 16338
Smerillo FM 10 365 16703
Castignano AP 10 2796 19499
Carassai AP 10 1100 20599
Monte Giberto FM 10 801 21400
Monte San Martino MC 10 765 22165
Cossignano AP 11 978 23143
Grottazzolina FM 11 3398 26541
Ponzano di Fermo FM 12 1674 28215
Penna San Giovanni MC 12 1108 29323
Falerone FM 13 3337 32660
Montegiorgio FM 13 6851 39511
Monte Vidon Corrado FM 13 731 40242
Magliano di Tenna FM 14 1452 41694
Offida AP 14 5058 46752
Comunanza AP 14 3166 49918
Monterubbiano FM 15 2230 52148
Montappone FM 15 1682 53830
Appignano del Tronto AP 15 1785 55615
Palmiano AP 16 196 55811
Moresco FM 16 598 56409
Montefiore dell'Aso AP 16 2123 58532
Venarotta AP 16 2066 60598
Ripatransone AP 16 4309 64907
Rapagnano FM 16 2145 67052
Sant'Angelo in Pontano MC 17 1436 68488
Massa Fermana FM 17 963 69451
Amandola FM 17 3629 73080
Ascoli Piceno AP 18 49407 122487
Roccafluvione AP 19 2010 124497
Castorano AP 19 2380 126877
Torre San Patrizio FM 19 2048 128925
Gualdo MC 19 815 129740
Massignano AP 19 1638 131378
Francavilla d'Ete FM 20 964 132342
Monte San Pietrangeli FM 20 2458 134800
Lapedona FM 20 1166 135966
Montefortino FM 20 1178 137144
Mogliano MC 20 4696 141840

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km N of Teramo (54892 inhabitants)
67 Km S of Ancona (100861 inhabitants)
70 Km E of Foligno (57155 inhabitants)
74 Km NW of Montesilvano (53738 inhabitants)
75 Km N of L'Aquila (69753 inhabitants)
81 Km NW of Pescara (121014 inhabitants)
89 Km NW of Chieti (51815 inhabitants)
90 Km NE of Terni (111501 inhabitants)
96 Km E 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 1.6 2020-07-08
21:18:10		 43.0173 13.5652 24 2020-11-19
12:36:54		 Bollettino Sismico Italiano INGV 81418151
Reviewed
Rev100 		ML 1.6 2020-07-08
21:18:10		 43.024 13.5942 23 2020-07-08
21:24:26		 Sala Sismica INGV-Roma 80890951
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-08 21:18:10 ± 0.12
Latitude 43.0173 ± 0.0036
Longitude 13.5652 ± 0.0086
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 81418151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 662
Semi-minor axis of confidence ellipse (meter) 257
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 271
Circular confidence region, given by single value of horizontal uncertainty (meter) 660.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 39
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) 0.04946
Epicentral distance of station farthest from the epicenter (degree) 0.56927
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 81418151
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-28 09:15:46

ML:1.6

Field Value
Value 1.6
Uncertainty 0.4
Num. used stations 22
Type of magnitude ML
Reference to an origin 80890951
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-08 21:24:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RM33.EHZ. 2020-07-08T21:18:30.43 0.6 undecidable manual S 207 63.1923 104 0.35 44
IV.AOI.HHE. 2020-07-08T21:18:29.56 0.6 undecidable manual S 3 59.1963 105 0.53 42
IV.EL6.EHZ. 2020-07-08T21:18:27.75 0.6 undecidable manual S 313 51.0156 108 0.81 37
IV.T1299.HNN. 2020-07-08T21:18:26.67 0.6 undecidable manual S 209 48.3183 109 0.41 45
IV.CING.HNZ. 2020-07-08T21:18:26.86 0.6 undecidable manual S 323 49.7169 108 0.25 45
IV.NRCA.HHZ. 2020-07-08T21:18:25.06 0.3 undecidable manual S 241 41.9247 112 0.41 67
IV.SMA1.EHZ. 2020-07-08T21:18:25.97 0.3 undecidable manual S 204 46.8198 110 0.09 72
IV.TERO.HHZ. 2020-07-08T21:18:24.99 0.6 undecidable manual S 176 43.9227 111 -0.15 47
IV.MC2.EHZ. 2020-07-08T21:18:23.16 0.6 undecidable manual S 249 32.745 119 0.72 41
IV.RM33.EHZ. 2020-07-08T21:18:22.09 0.6 undecidable manual P 207 63.1923 104 0.36 44
IV.PF6.EHN. 2020-07-08T21:18:22.34 0.6 undecidable manual S 294 32.8449 119 -0.13 49
IV.MTRA.EHZ. 2020-07-08T21:18:22.20 0.6 undecidable manual S 205 32.0457 120 -0.07 49
IV.CSP1.EHZ. 2020-07-08T21:18:21.99 0.6 undecidable manual S 286 30.3474 121 0.1 48
IV.AOI.HHE. 2020-07-08T21:18:21.73 0.1 undecidable manual P 3 59.1963 105 0.6 82
IV.MMO1.EHZ. 2020-07-08T21:18:20.37 0.6 undecidable manual S 236 23.3544 129 0 50
IV.CAMP.HHZ. 2020-07-08T21:18:20.11 1.0 undecidable manual P 193 54.9006 106 -0.39 22
IV.CING.HNZ. 2020-07-08T21:18:19.53 0.3 undecidable manual P 323 49.7169 108 -0.2 70
IV.GUMA.HHZ. 2020-07-08T21:18:19.68 0.6 undecidable manual S 285 19.2696 136 0.11 49
IV.SMA1.EHZ. 2020-07-08T21:18:19.02 0.6 negative manual P 204 46.8198 110 -0.29 45
IV.OFFI.HHE. 2020-07-08T21:18:19.50 0.6 undecidable manual S 133 13.3755 147 0.93 39
IV.EL6.EHZ. 2020-07-08T21:18:19.66 0.3 undecidable manual P 313 51.0156 108 -0.27 68
IV.T1299.HNN. 2020-07-08T21:18:19.41 0.1 undecidable manual P 209 48.3183 109 -0.12 94
IV.TERO.HHZ. 2020-07-08T21:18:18.57 1.0 undecidable manual P 176 43.9227 111 -0.32 23
IV.MNTP.HNZ. 2020-07-08T21:18:18.70 0.6 undecidable manual S 330 15.3735 143 -0.18 50
IV.NRCA.HHZ. 2020-07-08T21:18:18.46 0.1 negative manual P 241 41.9247 112 -0.14 95
IV.SAP2.EHZ. 2020-07-08T21:18:18.95 0.6 undecidable manual S 303 16.0728 141 -0.04 51
IV.MNTT.EHZ. 2020-07-08T21:18:17.40 0.6 undecidable manual S 27 5.4945 165 -0.31 49
IV.MF5.EHZ. 2020-07-08T21:18:17.89 0.6 undecidable manual S 249 9.1797 156 -0.14 51
IV.MC2.EHZ. 2020-07-08T21:18:17.32 0.3 negative manual P 249 32.745 119 0 74
IV.PF6.EHN. 2020-07-08T21:18:17.06 0.1 undecidable manual P 294 32.8449 119 -0.28 94
IV.CSP1.EHZ. 2020-07-08T21:18:16.86 0.1 negative manual P 286 30.3474 121 -0.15 97
IV.MTRA.EHZ. 2020-07-08T21:18:16.93 0.1 undecidable manual P 205 32.0457 120 -0.3 93
IV.SAP2.EHZ. 2020-07-08T21:18:15.21 0.6 negative manual P 303 16.0728 141 -0.12 50
IV.GUMA.HHZ. 2020-07-08T21:18:15.57 0.1 negative manual P 285 19.2696 136 -0.09 100
IV.OFFI.HHE. 2020-07-08T21:18:15.12 0.6 undecidable manual P 133 13.3755 147 0.03 51
IV.MMO1.EHZ. 2020-07-08T21:18:15.88 1.0 undecidable manual P 236 23.3544 129 -0.24 24
IV.MNTP.HNZ. 2020-07-08T21:18:14.93 1.0 undecidable manual P 330 15.3735 143 -0.34 24
IV.MNTT.EHZ. 2020-07-08T21:18:14.25 0.1 positive manual P 27 5.4945 165 -0.34 97
IV.MF5.EHZ. 2020-07-08T21:18:14.57 1.0 undecidable manual P 249 9.1797 156 -0.21 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MNTT.EHN. ML:2.0 0.0007449949 0.32 AML other m 2020-07-08T21:18:17.67
IV.MF5.EHN. ML:2.0 0.00073598005 0.1792 AML other m 2020-07-08T21:18:18.04
IV.MF5.EHE. ML:2.2 0.00091424305 0.1792 AML other m 2020-07-08T21:18:18.12
IV.MNTP.HNN. ML:1.8 0.00039242434999999995 0.0896 AML other m 2020-07-08T21:18:18.95
IV.MNTT.EHE. ML:2.0 0.0007008448 0.192 AML other m 2020-07-08T21:18:18.86
IV.MNTP.HNE. ML:2.2 0.00090805215 0.1152 AML other m 2020-07-08T21:18:18.96
IV.SAP2.EHE. ML:2.2 0.00089771665 0.1664 AML other m 2020-07-08T21:18:19.37
IV.GUMA.HNE. ML:1.8 0.00031608710000000003 0.1536 AML other m 2020-07-08T21:18:19.83
IV.GUMA.HHN. ML:1.9 0.00040154579999999995 0.2816 AML other m 2020-07-08T21:18:19.86
IV.SAP2.EHN. ML:2.5 0.0018671349999999998 0.1792 AML other m 2020-07-08T21:18:21.34
IV.CSP1.EHN. ML:1.7 0.00017709015 0.256 AML other m 2020-07-08T21:18:22.30
IV.MTRA.HNE. ML:1.6 0.00016094820000000002 0.1792 AML other m 2020-07-08T21:18:22.44
IV.CSP1.EHE. ML:1.6 0.00015354285000000002 0.2432 AML other m 2020-07-08T21:18:22.59
IV.MTRA.EHN. ML:1.4 0.00010149939999999999 0.2048 AML other m 2020-07-08T21:18:22.96
IV.MTRA.EHE. ML:1.7 0.0001667377 0.1536 AML other m 2020-07-08T21:18:23.09
IV.TERO.HHE. ML:1.0 0.000027050705000000002 0.064 AML other m 2020-07-08T21:18:26.02
IV.NRCA.HHE. ML:1.4 0.00007288994 0.1024 AML other m 2020-07-08T21:18:26.26
IV.SMA1.EHN. ML:1.1 0.000032684425000000003 0.1024 AML other m 2020-07-08T21:18:26.73
IV.SMA1.EHE. ML:1.1 0.00003659196 0.2176 AML other m 2020-07-08T21:18:27.10
IV.NRCA.HHN. ML:1.4 0.00007442410499999999 0.1408 AML other m 2020-07-08T21:18:27.34
IV.TERO.HHN. ML:1.2 0.000039154960000000004 0.1408 AML other m 2020-07-08T21:18:27.68
IV.EL6.EHN. ML:1.5 0.00007081365 0.2048 AML other m 2020-07-08T21:18:28.05
IV.EL6.EHE. ML:1.4 0.00005430642 0.1152 AML other m 2020-07-08T21:18:28.70
IV.RM33.EHE. ML:1.4 0.00004231016999999999 0.4608 AML other m 2020-07-08T21:18:33.91
IV.RM33.EHN. ML:1.2 0.00003189051 0.32 AML other m 2020-07-08T21:18:36.69
IV.MURB.HHE. ML:1.3 0.000025283590000000002 0.2688 AML other m 2020-07-08T21:18:39.77
IV.MURB.HHN. ML:1.2 0.000021561209999999997 0.1792 AML other m 2020-07-08T21:18:40.20
IV.PIEI.HHN. ML:1.2 0.00001301685 0.2176 AML other m 2020-07-08T21:18:42.20
IV.PIEI.HHE. ML:1.0 0.00001246113 0.1664 AML other m 2020-07-08T21:18:44.28
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