Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 09-09-2019 and time 23:22:20 (Italy) in region 1 km SE Falerone (FM)

A magnitude ML 1.3 earthquake occured in region: 1 km SE Falerone (FM), on

  • 09-09-2019 21:22:20 (UTC)
  • 09-09-2019 23:22:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1020, 13.4870 at 20 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
Falerone FM 1 3337 3337
Servigliano FM 2 2336 5673
Monte Vidon Corrado FM 2 731 6404
Montappone FM 4 1682 8086
Belmonte Piceno FM 4 646 8732
Montegiorgio FM 5 6851 15583
Massa Fermana FM 6 963 16546
Monsampietro Morico FM 7 659 17205
Monteleone di Fermo FM 7 395 17600
Penna San Giovanni MC 7 1108 18708
Sant'Angelo in Pontano MC 7 1436 20144
Monte San Martino MC 9 765 20909
Santa Vittoria in Matenano FM 9 1330 22239
Magliano di Tenna FM 9 1452 23691
Montottone FM 9 979 24670
Loro Piceno MC 9 2401 27071
Grottazzolina FM 9 3398 30469
Mogliano MC 10 4696 35165
Montelparo FM 10 778 35943
Ripe San Ginesio MC 11 852 36795
Francavilla d'Ete FM 11 964 37759
Rapagnano FM 11 2145 39904
Monte Rinaldo FM 11 379 40283
Smerillo FM 11 365 40648
Monte Giberto FM 12 801 41449
Ortezzano FM 13 774 42223
Gualdo MC 13 815 43038
Monte San Pietrangeli FM 13 2458 45496
Colmurano MC 13 1263 46759
Montefalcone Appennino FM 13 424 47183
Monte Vidon Combatte FM 13 433 47616
Petriolo MC 14 1998 49614
Torre San Patrizio FM 14 2048 51662
San Ginesio MC 14 3498 55160
Urbisaglia MC 14 2628 57788
Ponzano di Fermo FM 14 1674 59462
Petritoli FM 14 2335 61797
Force AP 15 1354 63151
Montalto delle Marche AP 16 2122 65273
Corridonia MC 17 15430 80703
Montedinove AP 17 488 81191
Sarnano MC 17 3264 84455
Comunanza AP 17 3166 87621
Amandola FM 17 3629 91250
Monte San Giusto MC 17 8191 99441
Rotella AP 17 906 100347
Carassai AP 18 1100 101447
Camporotondo di Fiastrone MC 18 563 102010
Cessapalombo MC 19 512 102522
Monterubbiano FM 19 2230 104752
Montegranaro FM 19 12990 117742
Monte Urano FM 19 8353 126095

Municipalities with at least 50000 inhabitants

An earthquake occurred to
52 Km NW of Teramo (54892 inhabitants)
57 Km S of Ancona (100861 inhabitants)
66 Km E of Foligno (57155 inhabitants)
84 Km N of L'Aquila (69753 inhabitants)
85 Km NW of Montesilvano (53738 inhabitants)
89 Km E of Perugia (166134 inhabitants)
91 Km SE of Fano (60888 inhabitants)
91 Km NE of Terni (111501 inhabitants)
92 Km NW of Pescara (121014 inhabitants)
100 Km NW of Chieti (51815 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 2019-09-09
21:22:20		 43.1018 13.4872 20 2020-02-28
16:41:50		 Bollettino Sismico Italiano INGV 72430751
Reviewed
Rev100 		ML 1.3 2019-09-09
21:22:20		 43.1228 13.4695 20 2019-09-09
21:28:53		 Sala Sismica INGV-Roma 72268941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-09 21:22:20 ± 0.12
Latitude 43.1018 ± 0.0081
Longitude 13.4872 ± 0.0086
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72430751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 875
Semi-minor axis of confidence ellipse (meter) 352
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 352
Circular confidence region, given by single value of horizontal uncertainty (meter) 880.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 137
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
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) 0.03777
Epicentral distance of station farthest from the epicenter (degree) 0.38221
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 72430751
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-24 20:23:29

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 72268941
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-09 21:28:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.HHZ. 2019-09-09T21:22:34.80 0.3 undecidable manual S 226 42.4242 106 0.35 67
IV.CING.HNZ. 2019-09-09T21:22:33.67 0.6 undecidable manual S 322 38.4282 108 0.24 46
IV.MC2.EHZ. 2019-09-09T21:22:32.30 0.3 undecidable manual S 229 32.1456 113 0.45 67
IV.FDMO.HHZ. 2019-09-09T21:22:32.32 0.3 undecidable manual S 258 33.2445 112 0.2 70
IV.MMO1.EHZ. 2019-09-09T21:22:30.31 0.6 undecidable manual S 210 25.9518 119 -0.06 48
IV.EL6.EHE. 2019-09-09T21:22:29.08 0.6 undecidable manual P 309 40.1265 108 0.95 36
IV.PF6.EHZ. 2019-09-09T21:22:29.89 0.3 undecidable manual S 280 24.0537 122 -0.04 73
IV.CSP1.EHZ. 2019-09-09T21:22:29.77 0.3 undecidable manual S 267 22.8549 123 0.1 73
IV.MML1.HNE. 2019-09-09T21:22:28.35 0.3 undecidable manual P 272 41.7249 107 -0.02 71
IV.CING.HNZ. 2019-09-09T21:22:28.42 0.3 undecidable manual P 322 38.4282 108 0.54 64
IV.NRCA.HHZ. 2019-09-09T21:22:28.15 0.1 undecidable manual P 226 42.4242 106 -0.33 89
IV.MF5.EHZ. 2019-09-09T21:22:27.85 0.3 undecidable manual S 190 12.876 142 0.17 73
IV.GUMA.HHE. 2019-09-09T21:22:27.94 0.3 undecidable manual S 251 13.0758 142 0.22 72
IV.MNTT.EHZ. 2019-09-09T21:22:27.65 0.6 undecidable manual S 117 9.879 150 0.41 46
IV.MC2.EHZ. 2019-09-09T21:22:26.92 0.1 undecidable manual P 229 32.1456 113 -0.05 96
IV.SAP2.EHE. 2019-09-09T21:22:26.88 0.6 undecidable manual S 265 7.1928 157 -0.03 50
IV.FDMO.HHZ. 2019-09-09T21:22:26.87 0.1 undecidable manual P 258 33.2445 112 -0.26 92
IV.MNTP.HNE. 2019-09-09T21:22:26.59 0.3 undecidable manual S 340 4.1958 166 -0.07 76
IV.MMO1.EHZ. 2019-09-09T21:22:25.92 0.1 undecidable manual P 210 25.9518 119 -0.2 94
IV.PF6.EHZ. 2019-09-09T21:22:25.59 0.1 undecidable manual P 280 24.0537 122 -0.27 93
IV.CSP1.EHZ. 2019-09-09T21:22:25.52 0.1 undecidable manual P 267 22.8549 123 -0.19 95
IV.MF5.EHZ. 2019-09-09T21:22:24.52 0.1 undecidable manual P 190 12.876 142 -0.05 100
IV.MNTT.EHZ. 2019-09-09T21:22:24.32 0.1 undecidable manual P 117 9.879 150 0.01 100
IV.GUMA.HHE. 2019-09-09T21:22:24.48 0.1 undecidable manual P 251 13.0758 142 -0.11 98
IV.SAP2.EHE. 2019-09-09T21:22:23.78 0.1 undecidable manual P 265 7.1928 157 -0.34 95
IV.MNTP.HNE. 2019-09-09T21:22:23.68 0.6 undecidable manual P 340 4.1958 166 -0.3 48
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHE. ML:1.4 0.000175 1.84 AML other m 2019-09-09T21:22:27.97
IV.MF5.EHN. ML:1.4 0.0001895 1.82 AML other m 2019-09-09T21:22:28.07
IV.FDMO.HHE. ML:1.0 0.0000329 0.58 AML other m 2019-09-09T21:22:32.57
IV.FDMO.HHN. ML:0.8 0.0000227 0.9 AML other m 2019-09-09T21:22:32.43
IV.NRCA.HHE. ML:1.3 0.000061 1.04 AML other m 2019-09-09T21:22:34.97
IV.NRCA.HHN. ML:1.5 0.00008879999999999999 0.16 AML other m 2019-09-09T21:22:35.27
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