Earthquake with magnitude of ML 1.0 on date 01-05-2020 and time 06:55:42 (Italy) in region 3 km SW Servigliano (FM)

A magnitude ML 1.0 earthquake occured in region: 3 km SW Servigliano (FM), on

  • 01-05-2020 04:55:42 (UTC)
  • 01-05-2020 06:55:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.05, 13.48 at 28 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
Servigliano FM 3 2336 2336
Monte San Martino MC 4 765 3101
Santa Vittoria in Matenano FM 4 1330 4431
Monteleone di Fermo FM 4 395 4826
Penna San Giovanni MC 4 1108 5934
Smerillo FM 6 365 6299
Falerone FM 6 3337 9636
Montelparo FM 6 778 10414
Belmonte Piceno FM 7 646 11060
Monsampietro Morico FM 7 659 11719
Montefalcone Appennino FM 7 424 12143
Monte Vidon Corrado FM 8 731 12874
Sant'Angelo in Pontano MC 8 1436 14310
Monte Rinaldo FM 9 379 14689
Montottone FM 9 979 15668
Montappone FM 9 1682 17350
Montegiorgio FM 10 6851 24201
Force AP 10 1354 25555
Massa Fermana FM 11 963 26518
Ortezzano FM 11 774 27292
Gualdo MC 11 815 28107
Comunanza AP 12 3166 31273
Grottazzolina FM 12 3398 34671
Monte Vidon Combatte FM 13 433 35104
Amandola FM 13 3629 38733
Montedinove AP 13 488 39221
Montalto delle Marche AP 13 2122 41343
Magliano di Tenna FM 13 1452 42795
Rotella AP 13 906 43701
Monte Giberto FM 13 801 44502
Ripe San Ginesio MC 13 852 45354
Loro Piceno MC 14 2401 47755
San Ginesio MC 14 3498 51253
Sarnano MC 14 3264 54517
Petritoli FM 15 2335 56852
Mogliano MC 15 4696 61548
Rapagnano FM 15 2145 63693
Colmurano MC 16 1263 64956
Ponzano di Fermo FM 16 1674 66630
Francavilla d'Ete FM 16 964 67594
Montefortino FM 17 1178 68772
Carassai AP 17 1100 69872
Palmiano AP 17 196 70068
Castignano AP 17 2796 72864
Monte San Pietrangeli FM 18 2458 75322
Urbisaglia MC 18 2628 77950
Torre San Patrizio FM 18 2048 79998
Petriolo MC 19 1998 81996
Cessapalombo MC 19 512 82508
Cossignano AP 19 978 83486
Venarotta AP 19 2066 85552
Camporotondo di Fiastrone MC 19 563 86115
Monterubbiano FM 20 2230 88345

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km NW of Teramo (54892 inhabitants)
63 Km S of Ancona (100861 inhabitants)
64 Km E of Foligno (57155 inhabitants)
78 Km N of L'Aquila (69753 inhabitants)
81 Km NW of Montesilvano (53738 inhabitants)
87 Km NE of Terni (111501 inhabitants)
89 Km E of Perugia (166134 inhabitants)
89 Km NW of Pescara (121014 inhabitants)
95 Km SE of Fano (60888 inhabitants)
96 Km NW of Chieti (51815 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
Reviewed
Rev100
ML 1.0 2020-05-01
04:55:42
43.05 13.48 28 2020-05-01
05:03:02
Sala Sismica INGV-Roma 78711971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-01 04:55:42 ± 0.15
Latitude 43.05 ± 0.01
Longitude 13.48 ± 0.01
Depth (km) 28 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 78711971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 944
Semi-minor axis of confidence ellipse (meter) 376
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 174
Circular confidence region, given by single value of horizontal uncertainty (meter) 940
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 164
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.28509
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 5
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 78711971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-01 05:03:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IX.STN3.HHZ.02 2020-05-01T04:57:10.89 3.0 undecidable manual Sn 0.04 0
IV.ROSPO.HHZ. 2020-05-01T04:56:11.18 3.0 undecidable manual P 0.86 0
IV.CERA.HHZ. 2020-05-01T04:56:10.40 3.0 undecidable manual P -2.01 0
IV.LPEL.HHZ. 2020-05-01T04:56:05.24 3.0 undecidable manual P -2.09 0
IV.PE3.EHZ. 2020-05-01T04:56:02.27 3.0 undecidable manual P -0.3 0
IV.FDMO.HHZ. 2020-05-01T04:55:55.27 0.6 undecidable manual S 267 0.2851 126 0.23 46
IV.CSP1.EHZ. 2020-05-01T04:55:53.05 0.6 undecidable manual S 281 0.2023 137 -0.15 48
IV.MMO1.EHZ. 2020-05-01T04:55:52.99 0.6 undecidable manual S 215 0.1898 139 0.04 49
IV.MF5.EHZ. 2020-05-01T04:55:51.08 0.6 undecidable manual S 191 0.0674 163 -0.1 49
IV.MNTT.EHZ. 2020-05-01T04:55:51.44 0.6 undecidable manual S 85 0.0872 159 0.08 49
IV.FDMO.HHZ. 2020-05-01T04:55:49.82 1.0 undecidable manual P 267 0.2851 126 0.05 24
IV.MMO1.EHZ. 2020-05-01T04:55:48.59 0.6 undecidable manual P 215 0.1898 139 0.03 49
IV.CSP1.EHZ. 2020-05-01T04:55:48.64 0.6 undecidable manual P 281 0.2023 137 -0.06 48
IV.MNTT.EHZ. 2020-05-01T04:55:47.65 0.1 negative manual P 85 0.0872 159 0.01 100
IV.MF5.EHZ. 2020-05-01T04:55:47.49 0.6 positive manual P 191 0.0674 163 -0.05 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHE. ML:1.1 6.799202E-5 2.3392 AML other m 2020-05-01T04:55:58.76
IV.MF5.EHN. ML:1.1 6.539067E-5 5.1584 AML other m 2020-05-01T04:55:48.78
IV.MNTT.EHE. ML:1.2 7.715321E-5 1.12 AML other m 2020-05-01T04:55:51.73
IV.MNTT.EHN. ML:1.2 8.301993E-5 0.72 AML other m 2020-05-01T04:55:51.97
IV.CSP1.EHE. ML:0.9 3.5683015E-5 3.0816 AML other m 2020-05-01T04:55:49.74
IV.CSP1.EHN. ML:1.2 5.786384E-5 8.8608 AML other m 2020-05-01T04:55:48.30
IV.FDMO.HHE. ML:0.9 2.2841E-5 3.2992 AML other m 2020-05-01T04:55:59.77
IV.FDMO.HHN. ML:0.5 1.2062175E-5 2.9408 AML other m 2020-05-01T04:55:56.23
IV.PE3.EHE. ML:2.2 0.00012929859 12 AML other m 2020-05-01T04:56:25.70
IV.PE3.EHN. ML:2.3 0.000154127792 8.32 AML other m 2020-05-01T04:56:10.83
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