Earthquake with magnitude of ML 1.9 on date 01-10-2023 and time 13:43:50 (UTC) in region 1 km NW Palmiano (AP)

A magnitude ML 1.9 earthquake occured in region: 1 km NW Palmiano (AP), on

  • 01-10-2023 13:43:50 (UTC)
  • 01-10-2023 15:43:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9050, 13.4520 at 15 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
Palmiano AP 1 196 196
Venarotta AP 4 2066 2262
Roccafluvione AP 5 2010 4272
Comunanza AP 7 3166 7438
Force AP 7 1354 8792
Montefalcone Appennino FM 9 424 9216
Montefortino FM 10 1178 10394
Montemonaco AP 10 604 10998
Rotella AP 11 906 11904
Smerillo FM 11 365 12269
Amandola FM 12 3629 15898
Ascoli Piceno AP 12 49407 65305
Montegallo AP 12 523 65828
Montedinove AP 13 488 66316
Santa Vittoria in Matenano FM 13 1330 67646
Monte San Martino MC 14 765 68411
Castignano AP 14 2796 71207
Montelparo FM 14 778 71985
Acquasanta Terme AP 15 2916 74901
Montalto delle Marche AP 16 2122 77023
Monteleone di Fermo FM 17 395 77418
Penna San Giovanni MC 17 1108 78526
Folignano AP 17 9241 87767
Monte Rinaldo FM 17 379 88146
Appignano del Tronto AP 18 1785 89931
Ortezzano FM 19 774 90705
Sarnano MC 19 3264 93969
Valle Castellana TE 19 977 94946
Arquata del Tronto AP 19 1178 96124
Offida AP 20 5058 101182
Servigliano FM 20 2336 103518
Monsampietro Morico FM 20 659 104177

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NW of Teramo (54892 inhabitants)
61 Km E of Foligno (57155 inhabitants)
62 Km N of L'Aquila (69753 inhabitants)
72 Km NW of Montesilvano (53738 inhabitants)
76 Km NE of Terni (111501 inhabitants)
79 Km NW of Pescara (121014 inhabitants)
79 Km S of Ancona (100861 inhabitants)
85 Km NW of Chieti (51815 inhabitants)
89 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
Reviewed
Rev100
ML 1.9 2023-10-01
13:43:50
42.9052 13.4525 15 2023-10-01
13:47:54
Sala Sismica INGV-Roma 121645571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-10-01 13:43:50 ± 0.09
Latitude 42.9052 ± 0.0045
Longitude 13.4525 ± 0.0074
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 121645571

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 590
Semi-minor axis of confidence ellipse (meter) 244
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 91
Circular confidence region, given by single value of horizontal uncertainty (meter) 590.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.46045
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 54
Type of magnitude ML
Reference to an origin 121645571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-10-01 13:47:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPAG.EHZ. 2023-10-01T13:44:21.82 3.0 undecidable manual S 1.67 0
IV.CESX.HHZ. 2023-10-01T13:44:16.47 3.0 undecidable manual S 1.04 0
IV.ARVD.HHZ. 2023-10-01T13:44:15.76 3.0 undecidable manual S 0.54 0
IV.MOMA.HHZ. 2023-10-01T13:44:14.59 3.0 undecidable manual S 0.64 0
IV.ASSB.HHZ. 2023-10-01T13:44:11.80 3.0 undecidable manual S -0.27 0
IV.FIAM.HHZ. 2023-10-01T13:44:10.74 3.0 undecidable manual S -3.85 0
IV.LPEL.HHZ. 2023-10-01T13:44:08.59 3.0 negative manual P 0.14 0
IV.CING.HHZ. 2023-10-01T13:44:08.85 3.0 undecidable manual S -0.03 0
IV.MPAG.EHZ. 2023-10-01T13:44:07.18 3.0 negative manual P 0.37 0
IV.ATFO.HHZ. 2023-10-01T13:44:05.59 3.0 negative manual P -0.02 0
IV.ATCC.EHZ. 2023-10-01T13:44:03.40 3.0 negative manual P 0.06 0
IV.T0110.HHZ. 2023-10-01T13:44:03.85 3.0 negative manual P -0.31 0
IV.ASSB.HHZ. 2023-10-01T13:44:02.07 3.0 undecidable manual P -0.2 0
IV.CING.HHZ. 2023-10-01T13:44:00.10 3.0 negative manual P -0.38 0
IV.SNTG.HHZ. 2023-10-01T13:44:00.52 3.0 undecidable manual P -0.14 0
IV.MNTT.EHZ. 2023-10-01T13:43:59.09 0.6 undecidable manual S 34 20.9679 113 0.43 46
IV.CESI.HHZ. 2023-10-01T13:43:59.06 3.0 positive manual P 0.11 0
IV.LNSS.HHZ. 2023-10-01T13:43:59.48 0.1 undecidable manual P 225 47.4192 97 0.35 87
IV.RM33.EHZ. 2023-10-01T13:43:59.24 0.1 positive manual P 204 48.0186 97 0.02 94
IV.TRTR.HHZ. 2023-10-01T13:43:58.35 1.0 positive manual P 106 39.0276 99 0.51 22
IV.GIGS.HHZ. 2023-10-01T13:43:58.98 0.6 undecidable manual P 169 51.1155 96 -0.71 39
IV.OFFI.HHZ. 2023-10-01T13:43:58.94 0.6 undecidable manual S 80 19.2696 116 0.7 42
IV.GUMA.HHZ. 2023-10-01T13:43:58.80 0.6 undecidable manual S 331 19.869 115 0.39 45
IV.MML1.EHZ. 2023-10-01T13:43:58.79 0.3 positive manual P 301 45.3213 97 -0.02 71
IV.MTRA.EHZ. 2023-10-01T13:43:57.89 0.6 undecidable manual S 195 17.0718 120 0.15 48
IV.SMA1.EHZ. 2023-10-01T13:43:56.65 0.1 positive manual P 197 31.9458 102 -0.12 95
IV.MMO1.EHZ. 2023-10-01T13:43:56.53 0.6 undecidable manual S 266 10.1787 139 0.21 48
IV.FDMO.HHZ. 2023-10-01T13:43:56.80 0.1 undecidable manual P 296 33.0447 102 -0.14 94
IV.TERO.HNZ. 2023-10-01T13:43:56.73 0.6 negative manual P 158 33.6441 101 -0.3 45
IV.CSP1.EHZ. 2023-10-01T13:43:56.20 0.1 undecidable manual P 316 28.8489 104 -0.11 95
IV.GUMA.HHZ. 2023-10-01T13:43:55.00 0.1 positive manual P 331 19.869 115 -0.01 99
IV.MNTT.EHZ. 2023-10-01T13:43:55.05 0.1 positive manual P 34 20.9679 113 -0.1 96
IV.MF5.EHZ. 2023-10-01T13:43:55.99 0.1 undecidable manual S 4 9.1797 142 -0.15 98
IV.OFFI.HHZ. 2023-10-01T13:43:54.88 0.1 positive manual P 80 19.2696 116 -0.03 97
IV.MTRA.EHZ. 2023-10-01T13:43:54.57 0.1 negative manual P 195 17.0718 120 -0.05 99
IV.MF5.EHZ. 2023-10-01T13:43:53.47 0.1 undecidable manual P 4 9.1797 142 -0.23 96
IV.MMO1.EHZ. 2023-10-01T13:43:53.80 0.1 negative manual P 266 10.1787 139 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MF5.EHE. ML:2.1 0.001135 0.22 AML other m 2023-10-01T13:43:56.19
IV.MF5.EHN. ML:2.2 0.001645 0.42 AML other m 2023-10-01T13:43:56.10
IV.MMO1.EHE. ML:1.7 0.000528 0.58 AML other m 2023-10-01T13:43:56.59
IV.MMO1.EHN. ML:1.5 0.00028399999999999996 0.54 AML other m 2023-10-01T13:43:57.37
IV.MTRA.HNE. ML:2.4 0.00183 0.52 AML other m 2023-10-01T13:43:58.21
IV.MTRA.EHE. ML:2.4 0.001875 0.52 AML other m 2023-10-01T13:43:58.21
IV.MTRA.HNN. ML:2.2 0.0010129999999999998 0.5 AML other m 2023-10-01T13:43:58.71
IV.MTRA.EHN. ML:2.2 0.001065 0.5 AML other m 2023-10-01T13:43:58.71
IV.GUMA.HHE. ML:2.4 0.001575 1.76 AML other m 2023-10-01T13:43:58.92
IV.OFFI.HHN. ML:2.1 0.0008365 0.42 AML other m 2023-10-01T13:43:59.03
IV.GUMA.HHN. ML:2.2 0.0010274999999999998 1.56 AML other m 2023-10-01T13:43:59.98
IV.MNTT.EHN. ML:2.2 0.0011225 0.22 AML other m 2023-10-01T13:43:59.21
IV.OFFI.HHE. ML:1.9 0.0005585 0.64 AML other m 2023-10-01T13:44:00.67
IV.CSP1.EHN. ML:2.4 0.0011085000000000001 1.3 AML other m 2023-10-01T13:44:01.28
IV.CSP1.EHE. ML:2.2 0.0007019999999999999 0.24 AML other m 2023-10-01T13:44:01.29
IV.TERO.HHN. ML:1.9 0.00031499999999999996 1.32 AML other m 2023-10-01T13:44:02.06
IV.SMA1.EHE. ML:1.9 0.00034550000000000005 1.8 AML other m 2023-10-01T13:44:02.07
IV.FDMO.HHE. ML:2.1 0.0005335000000000001 0.2 AML other m 2023-10-01T13:44:02.44
IV.SMA1.EHN. ML:2.0 0.0003905 0.5 AML other m 2023-10-01T13:44:02.60
IV.FDMO.HHN. ML:2.0 0.000454 0.16 AML other m 2023-10-01T13:44:02.55
IV.TERO.HNN. ML:2.0 0.0003615 1.26 AML other m 2023-10-01T13:44:02.05
IV.TERO.HHE. ML:2.0 0.00044050000000000003 0.18 AML other m 2023-10-01T13:44:02.75
IV.TERO.HNE. ML:1.7 0.00022199999999999998 0.86 AML other m 2023-10-01T13:44:02.83
IV.MNTT.EHE. ML:2.0 0.000669 1.28 AML other m 2023-10-01T13:44:03.96
IV.MML1.EHN. ML:2.2 0.0005164999999999999 0.78 AML other m 2023-10-01T13:44:06.09
IV.MML1.HNE. ML:2.1 0.000384 0.18 AML other m 2023-10-01T13:44:06.11
IV.MML1.EHE. ML:2.1 0.0003795 0.18 AML other m 2023-10-01T13:44:06.12
IV.CESI.HHE. ML:2.0 0.0002515 0.18 AML other m 2023-10-01T13:44:06.36
IV.MML1.HNN. ML:2.2 0.0005115 1.06 AML other m 2023-10-01T13:44:06.38
IV.RM33.EHN. ML:2.0 0.00023349999999999998 0.28 AML other m 2023-10-01T13:44:06.73
IV.RM33.EHE. ML:2.0 0.000241 0.62 AML other m 2023-10-01T13:44:07.02
IV.LNSS.HHE. ML:1.9 0.000227 1.86 AML other m 2023-10-01T13:44:07.96
IV.CESI.HHN. ML:2.1 0.00035650000000000005 0.16 AML other m 2023-10-01T13:44:07.72
IV.GIGS.HHE. ML:1.3 0.000043049999999999996 0.86 AML other m 2023-10-01T13:44:07.24
IV.LNSS.HHN. ML:1.9 0.000202 0.58 AML other m 2023-10-01T13:44:07.70
IV.GIGS.HHN. ML:1.3 0.000046450000000000004 1.26 AML other m 2023-10-01T13:44:07.21
IV.SNTG.HHE. ML:1.7 0.00010025000000000001 0.6 AML other m 2023-10-01T13:44:09.22
IV.CING.HHN. ML:1.6 0.0000935 0.12 AML other m 2023-10-01T13:44:09.31
IV.CING.HHE. ML:1.7 0.0001029 0.12 AML other m 2023-10-01T13:44:09.66
IV.SNTG.HHN. ML:1.8 0.0001485 0.22 AML other m 2023-10-01T13:44:10.18
IV.ASSB.HHE. ML:2.0 0.00017299999999999998 0.3 AML other m 2023-10-01T13:44:12.29
IV.ASSB.HHN. ML:1.8 0.0001153 1.06 AML other m 2023-10-01T13:44:13.26
IV.ATCC.EHN. ML:2.0 0.00017199999999999998 1.16 AML other m 2023-10-01T13:44:14.37
IV.ATCC.EHE. ML:2.1 0.000183 0.78 AML other m 2023-10-01T13:44:15.69
IV.ARVD.HHN. ML:1.3 0.000028400000000000003 0.18 AML other m 2023-10-01T13:44:16.62
IV.CESX.HHE. ML:1.3 0.0000295 0.82 AML other m 2023-10-01T13:44:17.11
IV.T0110.HHE. ML:1.9 0.00010175 0.28 AML other m 2023-10-01T13:44:17.98
IV.ARVD.HHE. ML:1.4 0.00003515 0.52 AML other m 2023-10-01T13:44:18.34
IV.CESX.HHN. ML:1.3 0.000031549999999999994 1.18 AML other m 2023-10-01T13:44:18.08
IV.T0110.HHN. ML:1.8 0.00009295000000000001 0.9 AML other m 2023-10-01T13:44:19.02
IV.ATFO.HHE. ML:1.5 0.00004215 0.46 AML other m 2023-10-01T13:44:21.07
IV.ATFO.HHN. ML:1.6 0.0000451 0.48 AML other m 2023-10-01T13:44:23.30
IV.MPAG.EHE. ML:1.4 0.00002375 1.62 AML other m 2023-10-01T13:44:24.16
IV.MPAG.EHN. ML:1.4 0.000026000000000000002 0.9 AML other m 2023-10-01T13:44:27.59
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