Earthquake with magnitude of ML 0.7 on date 24-05-2020 and time 07:51:39 (Italy) in region 1 km SW Smerillo (FM)

A magnitude ML 0.7 earthquake occured in region: 1 km SW Smerillo (FM), on

  • 24-05-2020 05:51:39 (UTC)
  • 24-05-2020 07:51:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43, 13.44 at 23 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
Smerillo FM 1 365 365
Montefalcone Appennino FM 2 424 789
Monte San Martino MC 3 765 1554
Comunanza AP 5 3166 4720
Santa Vittoria in Matenano FM 5 1330 6050
Force AP 6 1354 7404
Penna San Giovanni MC 6 1108 8512
Amandola FM 7 3629 12141
Montelparo FM 8 778 12919
Monteleone di Fermo FM 9 395 13314
Servigliano FM 10 2336 15650
Montefortino FM 10 1178 16828
Gualdo MC 11 815 17643
Rotella AP 11 906 18549
Palmiano AP 11 196 18745
Sant'Angelo in Pontano MC 12 1436 20181
Sarnano MC 12 3264 23445
Monte Rinaldo FM 12 379 23824
Monsampietro Morico FM 12 659 24483
Falerone FM 12 3337 27820
Montedinove AP 13 488 28308
Belmonte Piceno FM 13 646 28954
Montottone FM 14 979 29933
Montalto delle Marche AP 14 2122 32055
Monte Vidon Corrado FM 14 731 32786
Venarotta AP 14 2066 34852
Ortezzano FM 14 774 35626
Montemonaco AP 14 604 36230
Montappone FM 15 1682 37912
San Ginesio MC 16 3498 41410
Roccafluvione AP 16 2010 43420
Castignano AP 17 2796 46216
Montegiorgio FM 17 6851 53067
Monte Vidon Combatte FM 17 433 53500
Ripe San Ginesio MC 17 852 54352
Massa Fermana FM 17 963 55315
Bolognola MC 17 142 55457
Grottazzolina FM 18 3398 58855
Loro Piceno MC 19 2401 61256
Monte Giberto FM 19 801 62057
Cessapalombo MC 19 512 62569
Colmurano MC 19 1263 63832
Petritoli FM 19 2335 66167
Montegallo AP 20 523 66690
Magliano di Tenna FM 20 1452 68142
Ascoli Piceno AP 20 49407 117549

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km NW of Teramo (54892 inhabitants)
60 Km E of Foligno (57155 inhabitants)
69 Km S of Ancona (100861 inhabitants)
72 Km N of L'Aquila (69753 inhabitants)
79 Km NW of Montesilvano (53738 inhabitants)
81 Km NE of Terni (111501 inhabitants)
86 Km E of Perugia (166134 inhabitants)
87 Km NW of Pescara (121014 inhabitants)
94 Km NW of Chieti (51815 inhabitants)
100 Km SE of Fano (60888 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 0.7 2020-05-24
05:51:39
43 13.44 23 2020-05-24
06:16:28
Sala Sismica INGV-Roma 79501141
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-24 05:51:39 ± 0.47
Latitude 43.00 ± 0.02
Longitude 13.44 ± 0.02
Depth (km) 23 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79501141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1914
Semi-minor axis of confidence ellipse (meter) 1476
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 158
Circular confidence region, given by single value of horizontal uncertainty (meter) 1910
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 183
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 14
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
Epicentral distance of station farthest from the epicenter (degree) 0.44247
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 79501141
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-24 06:16:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ZONE.HHZ. 2020-05-24T05:53:18.89 3.0 undecidable manual Sg 5.15 0
OX.CIMO.HHZ. 2020-05-24T05:52:56.34 3.0 undecidable manual Sn -0.47 0
IV.RESU.HHZ. 2020-05-24T05:52:54.43 3.0 undecidable manual Pn 12.46 0
IV.MARS.EHZ. 2020-05-24T05:52:53.84 3.0 undecidable manual Pn 9.96 0
IV.PAOL.HHZ. 2020-05-24T05:52:44.30 3.0 undecidable manual Sg 20.120001 0
ST.OZOL.EHZ. 2020-05-24T05:52:27.56 3.0 undecidable manual Pn 4.11 0
IV.LPEL.HHZ. 2020-05-24T05:52:13.21 3.0 undecidable manual Sn 8.93 0
IV.FDMO.HHZ. 2020-05-24T05:51:51.29 0.6 undecidable manual S 278 0.259 122 0.14 48
IV.PF6.EHE. 2020-05-24T05:51:50.17 0.6 undecidable manual S 308 0.2248 127 -0.14 48
IV.PE3.EHZ. 2020-05-24T05:51:49.93 3.0 positive manual P -1.93 0
IV.CSP1.EHZ. 2020-05-24T05:51:49.61 0.6 undecidable manual S 298 0.1934 132 0.02 50
IV.MC2.EHE. 2020-05-24T05:51:49.99 0.6 undecidable manual S 244 0.2032 130 0.17 48
IV.MMO1.EHZ. 2020-05-24T05:51:47.82 0.6 undecidable manual S 219 0.1304 144 -0.52 46
IV.MF5.EHZ. 2020-05-24T05:51:47.30 0.6 undecidable manual S 131 0.0207 174 0.16 51
IV.FDMO.HHZ. 2020-05-24T05:51:46.43 1.0 undecidable manual P 278 0.259 122 -0.01 25
IV.SNTG.HHZ. 2020-05-24T05:51:46.28 0.6 undecidable manual S 305 0.4425 108 -9.83 0
IV.CSP1.EHZ. 2020-05-24T05:51:45.80 0.6 positive manual P 298 0.1934 132 0.27 48
IV.MC2.EHE. 2020-05-24T05:51:45.68 0.1 undecidable manual P 244 0.2032 130 0.01 100
IV.PF6.EHE. 2020-05-24T05:51:45.98 0.1 undecidable manual P 308 0.2248 127 0.03 100
IV.MF5.EHZ. 2020-05-24T05:51:44.44 1.0 undecidable manual P 131 0.0207 174 0.32 24
IV.MMO1.EHZ. 2020-05-24T05:51:44.85 0.3 positive manual P 219 0.1304 144 0.04 76
IV.SNTG.HHZ. 2020-05-24T05:51:44.79 0.1 undecidable manual P 305 0.4425 108 -4.51 4
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHE. ML:0.9 5.8293595E-5 0.4192 AML other m 2020-05-24T05:51:47.47
IV.MF5.EHN. ML:1 6.2664525E-5 0.4384 AML other m 2020-05-24T05:51:47.65
IV.SNTG.HHE. ML:0.8 1.3136694E-5 2.4992 AML other m 2020-05-24T05:51:47.74
IV.SNTG.HHN. ML:0.8 1.702154E-5 0.5216 AML other m 2020-05-24T05:51:46.84
IV.CSP1.EHE. ML:0.7 2.3717105E-5 1.3216 AML other m 2020-05-24T05:51:49.86
IV.CSP1.EHN. ML:0.6 1.8924825E-5 1.3376 AML other m 2020-05-24T05:51:50.63
IV.FDMO.HHE. ML:0.4 1.1192448E-5 0.1792 AML other m 2020-05-24T05:51:51.35
IV.FDMO.HHN. ML:0.6 1.46040215E-5 1.2608 AML other m 2020-05-24T05:51:51.47
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