Earthquake with magnitude of ML 1.3 on date 12-06-2021 and time 14:34:57 (UTC) in region 2 km NE Montelparo (FM)

A magnitude ML 1.3 earthquake occured in region: 2 km NE Montelparo (FM), on

  • 12-06-2021 14:34:57 (UTC)
  • 12-06-2021 16:34:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0290, 13.5480 at 26 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
Montelparo FM 2 778 778
Monteleone di Fermo FM 3 395 1173
Monte Rinaldo FM 3 379 1552
Santa Vittoria in Matenano FM 4 1330 2882
Monsampietro Morico FM 4 659 3541
Montottone FM 5 979 4520
Ortezzano FM 5 774 5294
Montalto delle Marche AP 7 2122 7416
Belmonte Piceno FM 7 646 8062
Monte Vidon Combatte FM 7 433 8495
Montedinove AP 7 488 8983
Servigliano FM 7 2336 11319
Rotella AP 8 906 12225
Montefalcone Appennino FM 9 424 12649
Force AP 9 1354 14003
Smerillo FM 9 365 14368
Monte San Martino MC 9 765 15133
Monte Giberto FM 10 801 15934
Petritoli FM 10 2335 18269
Grottazzolina FM 10 3398 21667
Penna San Giovanni MC 11 1108 22775
Falerone FM 11 3337 26112
Carassai AP 11 1100 27212
Montegiorgio FM 11 6851 34063
Monte Vidon Corrado FM 12 731 34794
Castignano AP 12 2796 37590
Ponzano di Fermo FM 12 1674 39264
Cossignano AP 12 978 40242
Magliano di Tenna FM 13 1452 41694
Comunanza AP 13 3166 44860
Montappone FM 14 1682 46542
Sant'Angelo in Pontano MC 15 1436 47978
Massa Fermana FM 15 963 48941
Monterubbiano FM 15 2230 51171
Rapagnano FM 15 2145 53316
Offida AP 16 5058 58374
Palmiano AP 16 196 58570
Moresco FM 16 598 59168
Amandola FM 17 3629 62797
Montefiore dell'Aso AP 17 2123 64920
Venarotta AP 17 2066 66986
Appignano del Tronto AP 17 1785 68771
Gualdo MC 18 815 69586
Ripatransone AP 18 4309 73895
Torre San Patrizio FM 18 2048 75943
Francavilla d'Ete FM 18 964 76907
Mogliano MC 18 4696 81603
Monte San Pietrangeli FM 18 2458 84061
Loro Piceno MC 19 2401 86462
Montefortino FM 19 1178 87640
Ripe San Ginesio MC 19 852 88492
Roccafluvione AP 20 2010 90502
Ascoli Piceno AP 20 49407 139909

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km NW of Teramo (54892 inhabitants)
66 Km S of Ancona (100861 inhabitants)
69 Km E of Foligno (57155 inhabitants)
75 Km NW of Montesilvano (53738 inhabitants)
76 Km N of L'Aquila (69753 inhabitants)
83 Km NW of Pescara (121014 inhabitants)
90 Km NE of Terni (111501 inhabitants)
91 Km NW of Chieti (51815 inhabitants)
95 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 1.3 2021-06-12
14:34:57
43.0293 13.5483 26 2021-12-29
11:12:39
Bollettino Sismico Italiano INGV 96762291
Reviewed
Rev100
ML 1.4 2021-06-12
14:34:57
43.0285 13.591 27 2021-06-12
14:47:40
Sala Sismica INGV-Roma 91165081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-12 14:34:57 ± 0.32
Latitude 43.0293 ± 0.0144
Longitude 13.5483 ± 0.0160
Depth (km) 26 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 96762291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1245
Semi-minor axis of confidence ellipse (meter) 1211
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 7
Circular confidence region, given by single value of horizontal uncertainty (meter) 1250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 123
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
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) 0.04766
Epicentral distance of station farthest from the epicenter (degree) 0.25811
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 91165081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-12 14:47:40

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 96762291
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-10-19 13:14:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2021-06-12T14:35:09.86 0.3 undecidable manual S 284 28.6491 127 0.64 63
IV.MMO1.EHN. 2021-06-12T14:35:08.02 0.6 undecidable manual S 231 23.0547 134 -0.05 49
IV.OFFI.HHZ. 2021-06-12T14:35:07.11 0.6 undecidable manual S 133 15.2736 146 0.37 46
IV.MNTT.EHZ. 2021-06-12T14:35:05.46 0.3 undecidable manual S 47 5.2947 167 -0.22 73
IV.MF5.EHZ. 2021-06-12T14:35:05.84 0.1 undecidable manual S 237 8.5803 160 -0.09 100
IV.CSP1.EHZ. 2021-06-12T14:35:04.46 0.1 undecidable manual P 284 28.6491 127 0.15 95
IV.OFFI.HHZ. 2021-06-12T14:35:03.13 0.3 undecidable manual P 133 15.2736 146 0.24 71
IV.MMO1.EHN. 2021-06-12T14:35:03.41 0.1 undecidable manual P 231 23.0547 134 -0.24 95
IV.GUMA.HNN. 2021-06-12T14:35:03.13 0.3 undecidable manual P 282 17.6712 142 0.03 75
IV.MF5.EHZ. 2021-06-12T14:35:02.20 0.1 positive manual P 237 8.5803 160 -0.22 98
IV.MNTT.EHZ. 2021-06-12T14:35:01.99 0.3 undecidable manual P 47 5.2947 167 -0.29 73
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHN. ML:1.3 0.00012085000000000001 1.82 AML other m 2021-06-12T14:35:05.94
IV.MF5.EHE. ML:1.3 0.00011585 0.14 AML other m 2021-06-12T14:35:06.02
IV.MNTT.EHN. ML:1.6 0.000234 0.56 AML other m 2021-06-12T14:35:06.69
IV.MNTT.EHE. ML:2.1 0.0007275000000000001 0.18 AML other m 2021-06-12T14:35:06.52
IV.CSP1.EHE. ML:1.0 0.000040897459999999997 0.2176 AML other m 2021-06-12T14:35:10.33
IV.CSP1.EHN. ML:1.1 0.000046823065 0.5632 AML other m 2021-06-12T14:35:10.12
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