Earthquake with magnitude of ML 1.2 on date 06-06-2020 and time 21:57:38 (UTC) in region 1 km SW Sant'Angelo in Pontano (MC)

A magnitude ML 1.2 earthquake occured in region: 1 km SW Sant'Angelo in Pontano (MC), on

  • 06-06-2020 21:57:38 (UTC)
  • 06-06-2020 23:57:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.09, 13.38 at 22 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Sant'Angelo in Pontano MC 1 1436 1436
Gualdo MC 4 815 2251
Penna San Giovanni MC 5 1108 3359
San Ginesio MC 6 3498 6857
Ripe San Ginesio MC 6 852 7709
Falerone FM 8 3337 11046
Colmurano MC 8 1263 12309
Monte San Martino MC 8 765 13074
Montappone FM 9 1682 14756
Loro Piceno MC 9 2401 17157
Sarnano MC 9 3264 20421
Monte Vidon Corrado FM 9 731 21152
Servigliano FM 9 2336 23488
Massa Fermana FM 10 963 24451
Cessapalombo MC 10 512 24963
Camporotondo di Fiastrone MC 10 563 25526
Smerillo FM 11 365 25891
Urbisaglia MC 12 2628 28519
Santa Vittoria in Matenano FM 12 1330 29849
Amandola FM 13 3629 33478
Belmonte Piceno FM 13 646 34124
Monteleone di Fermo FM 13 395 34519
Mogliano MC 13 4696 39215
Montefalcone Appennino FM 13 424 39639
Montegiorgio FM 13 6851 46490
Caldarola MC 14 1823 48313
Belforte del Chienti MC 14 1886 50199
Monsampietro Morico FM 15 659 50858
Montelparo FM 15 778 51636
Tolentino MC 15 20069 71705
Comunanza AP 15 3166 74871
Petriolo MC 16 1998 76869
Bolognola MC 17 142 77011
Force AP 17 1354 78365
Montottone FM 17 979 79344
Montefortino FM 17 1178 80522
Francavilla d'Ete FM 17 964 81486
Magliano di Tenna FM 18 1452 82938
Monte Rinaldo FM 18 379 83317
Grottazzolina FM 18 3398 86715
Acquacanina MC 18 121 86836
Serrapetrona MC 18 966 87802
Rapagnano FM 19 2145 89947
Fiastra MC 19 559 90506
Monte San Pietrangeli FM 20 2458 92964
Ortezzano FM 20 774 93738
Pollenza MC 20 6618 100356

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km NW of Teramo (54892 inhabitants)
57 Km E of Foligno (57155 inhabitants)
59 Km S of Ancona (100861 inhabitants)
81 Km E of Perugia (166134 inhabitants)
82 Km N of L'Aquila (69753 inhabitants)
84 Km NE of Terni (111501 inhabitants)
89 Km SE of Fano (60888 inhabitants)
90 Km NW of Montesilvano (53738 inhabitants)
97 Km NW of Pescara (121014 inhabitants)
98 Km SE of Pesaro (94582 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.2 2020-06-06
21:57:38
43.09 13.38 22 2020-06-06
22:23:35
Sala Sismica INGV-Roma 79963391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-06 21:57:38 ± 0.18
Latitude 43.09 ± 0.01
Longitude 13.38 ± 0.01
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79963391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 740
Semi-minor axis of confidence ellipse (meter) 343
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 183
Circular confidence region, given by single value of horizontal uncertainty (meter) 740
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.35973
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 79963391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-06 22:23:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.SATI.HHZ. 2020-06-06T22:00:08.39 3.0 undecidable manual Sg 20.620001 0
SI.BOSI.HHZ. 2020-06-06T21:59:20.69 3.0 undecidable manual Sn 0.17 0
IV.SCIAR.HNZ. 2020-06-06T21:59:09.12 3.0 undecidable manual Pg 12.31 0
XK.GIZZ.HHZ. 2020-06-06T21:58:57.05 3.0 undecidable manual Pg 7.2 0
IV.SBPO.HNZ. 2020-06-06T21:58:52.88 3.0 undecidable manual Sn -1.51 0
IV.MTMR.EHZ. 2020-06-06T21:58:51.12 3.0 undecidable manual Sn -1.85 0
IV.CAVE.HHZ. 2020-06-06T21:58:49.64 3.0 undecidable manual Sn -0.48 0
IV.RONT.HHZ. 2020-06-06T21:58:32.70 3.0 undecidable manual Sg 1.89 0
IV.CAVE.HHZ. 2020-06-06T21:58:27.51 3.0 negative manual Pg 8.7 0
IV.TOLF.HHZ. 2020-06-06T21:58:27.13 3.0 undecidable manual S 0.92 0
IV.ROSPO.HHZ. 2020-06-06T21:58:07.89 3.0 undecidable manual P 1.92 0
IV.APEC.HHZ. 2020-06-06T21:57:55.97 3.0 undecidable manual P 0.92 0
IV.SNTG.HHZ. 2020-06-06T21:57:52.17 0.1 undecidable manual S 297 0.3597 111 0.43 87
IV.MML1.HNZ. 2020-06-06T21:57:50.56 0.1 undecidable manual S 274 0.2995 116 0.45 88
IV.CING.HNZ. 2020-06-06T21:57:50.48 0.3 undecidable manual S 334 0.313 114 0.01 71
IV.NRCA.HHZ. 2020-06-06T21:57:50.91 0.1 undecidable manual S 217 0.3247 113 0.12 92
IT.MTCL.HGZ. 2020-06-06T21:57:50.33 0.3 undecidable manual S 251 0.2968 116 0.31 68
IV.EL6.EHZ. 2020-06-06T21:57:49.03 3.0 undecidable manual S -0.12 0
IV.MC2.EHZ. 2020-06-06T21:57:48.60 0.1 undecidable manual S 218 0.2302 124 0.3 91
IV.FDMO.HHZ. 2020-06-06T21:57:48.08 0.1 undecidable manual S 255 0.2221 125 -0.04 95
IV.MMO1.EHZ. 2020-06-06T21:57:47.48 0.1 undecidable manual S 192 0.1979 129 -0.06 97
IV.MNTT.EHZ. 2020-06-06T21:57:47.48 0.1 undecidable manual S 101 0.1592 136 0.79 76
IV.MNTP.HNZ. 2020-06-06T21:57:45.49 0.3 undecidable manual S 55 0.0773 156 0.18 72
IV.MML1.HNZ. 2020-06-06T21:57:45.10 0.1 undecidable manual P 274 0.2995 116 0.08 94
IV.NRCA.HHZ. 2020-06-06T21:57:45.27 0.1 positive manual P 217 0.3247 113 -0.14 93
IV.SNTG.HHZ. 2020-06-06T21:57:45.94 0.1 undecidable manual P 297 0.3597 111 -0.03 94
IV.CSP1.EHZ. 2020-06-06T21:57:45.88 0.3 undecidable manual S 269 0.1295 142 -0.22 70
IT.MTCL.HGZ. 2020-06-06T21:57:44.03 0.3 undecidable manual P 251 0.2968 116 -0.94 54
IV.CING.HNZ. 2020-06-06T21:57:44.81 0.3 undecidable manual P 334 0.313 114 -0.42 66
IV.GUMA.HHZ. 2020-06-06T21:57:44.94 0.1 undecidable manual S 228 0.0459 165 -0.05 99
IV.SAP2.EHZ. 2020-06-06T21:57:44.57 0.1 undecidable manual S 74 0.0135 176 -0.26 95
IV.FDMO.HHZ. 2020-06-06T21:57:43.69 0.1 undecidable manual P 255 0.2221 125 -0.19 93
IV.MC2.EHZ. 2020-06-06T21:57:43.92 0.1 undecidable manual P 218 0.2302 124 -0.06 96
IV.MMO1.EHZ. 2020-06-06T21:57:43.27 0.1 undecidable manual P 192 0.1979 129 -0.26 93
IV.MNTT.EHZ. 2020-06-06T21:57:43.25 0.1 negative manual P 101 0.1592 136 0.2 93
IV.CSP1.EHZ. 2020-06-06T21:57:42.52 0.1 undecidable manual P 269 0.1295 142 -0.19 95
IV.MNTP.HNZ. 2020-06-06T21:57:42.04 0.3 undecidable manual P 55 0.0773 156 -0.21 72
IV.GUMA.HHZ. 2020-06-06T21:57:41.90 0.1 undecidable manual P 228 0.0459 165 -0.17 97
IV.SAP2.EHZ. 2020-06-06T21:57:41.99 0.1 undecidable manual P 74 0.0135 176 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1 4.37E-5 0.18 AML other m 2020-06-06T21:57:48.26
IV.FDMO.HHN. ML:0.7 2.6E-5 1.06 AML other m 2020-06-06T21:57:48.45
IV.NRCA.HHE. ML:1.4 8.505E-5 0.18 AML other m 2020-06-06T21:57:51.12
IV.NRCA.HHN. ML:1.3 7.205E-5 0.14 AML other m 2020-06-06T21:57:51.17
IV.MNTT.EHE. ML:1.1 7.70039E-5 0.64 AML other m 2020-06-06T21:57:47.63
IV.MNTT.EHN. ML:1.3 0.0001168306 0.32 AML other m 2020-06-06T21:57:47.90
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