Earthquake with magnitude of ML 1.6 on date 21-05-2024 and time 13:54:38 (Italy) in region 2 km W Caldarola (MC)

A magnitude ML 1.6 earthquake occured in region: 2 km W Caldarola (MC), on

  • 21-05-2024 11:54:38 (UTC)
  • 21-05-2024 13:54:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1420, 13.2020 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
Caldarola MC 2 1823 1823
Belforte del Chienti MC 4 1886 3709
Serrapetrona MC 4 966 4675
Camporotondo di Fiastrone MC 5 563 5238
Cessapalombo MC 6 512 5750
San Severino Marche MC 10 12726 18476
San Ginesio MC 10 3498 21974
Tolentino MC 10 20069 42043
Camerino MC 11 6974 49017
Fiastra MC 12 559 49576
Acquacanina MC 13 121 49697
Colmurano MC 13 1263 50960
Pievebovigliana MC 13 866 51826
Ripe San Ginesio MC 14 852 52678
Gualdo MC 14 815 53493
Castelraimondo MC 14 4587 58080
Sarnano MC 14 3264 61344
Muccia MC 14 915 62259
Fiordimonte MC 15 202 62461
Gagliole MC 15 620 63081
Urbisaglia MC 16 2628 65709
Pieve Torina MC 16 1458 67167
Sant'Angelo in Pontano MC 16 1436 68603
Bolognola MC 16 142 68745
Loro Piceno MC 18 2401 71146
Pioraco MC 18 1134 72280
Pollenza MC 18 6618 78898

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km E of Foligno (57155 inhabitants)
59 Km SW of Ancona (100861 inhabitants)
66 Km E of Perugia (166134 inhabitants)
68 Km NW of Teramo (54892 inhabitants)
79 Km NE of Terni (111501 inhabitants)
80 Km S of Fano (60888 inhabitants)
89 Km S of Pesaro (94582 inhabitants)
89 Km N of L'Aquila (69753 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 1.6 2024-05-21
11:54:38
43.1417 13.2022 15 2024-05-21
12:06:31
Sala Sismica INGV-Roma 128006431
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-05-21 11:54:38 ± 0.08
Latitude 43.1417 ± 0.0036
Longitude 13.2022 ± 0.0062
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 128006431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 460
Semi-minor axis of confidence ellipse (meter) 277
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 239
Circular confidence region, given by single value of horizontal uncertainty (meter) 460.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 130
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 30
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) 0.63222
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 19
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 28
Type of magnitude ML
Reference to an origin 128006431
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-05-21 12:06:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2024-05-21T11:55:26.44 3.0 undecidable manual Sn 0.21 0
IV.RM33.EHZ. 2024-05-21T11:55:00.28 0.3 undecidable manual S 179 70.1742 94 0.69 56
IV.SMA1.EHZ. 2024-05-21T11:54:56.84 0.6 undecidable manual S 169 57.6978 95 0.57 40
IV.RM33.EHZ. 2024-05-21T11:54:50.24 0.3 undecidable manual P 179 70.1742 94 -0.38 62
IV.TERO.HHZ. 2024-05-21T11:54:49.91 0.6 positive manual P 150 66.1893 94 -0.09 44
IV.CESI.HHZ. 2024-05-21T11:54:48.55 0.3 undecidable manual S 238 28.4493 103 0.01 72
IV.SMA1.EHZ. 2024-05-21T11:54:48.31 0.6 positive manual P 169 57.6978 95 -0.4 42
IV.FRON.EHZ. 2024-05-21T11:54:48.44 0.6 undecidable manual P 318 56.6988 95 -0.11 45
IV.CING.HHZ. 2024-05-21T11:54:48.05 0.3 undecidable manual S 359 25.9518 105 0.17 71
IV.SNTG.HHZ. 2024-05-21T11:54:47.72 0.3 undecidable manual S 301 24.5532 106 0.19 70
IV.SSFR.HHZ. 2024-05-21T11:54:47.87 0.3 negative manual P 314 47.1195 96 0.8 57
IV.ARVD.HHZ. 2024-05-21T11:54:46.78 0.1 positive manual P 332 44.8218 96 0.06 94
IV.ASSB.HHZ. 2024-05-21T11:54:46.80 0.1 positive manual P 256 45.4212 96 -0.01 94
IV.MML1.EHZ. 2024-05-21T11:54:46.24 0.3 undecidable manual S 261 18.9699 114 0.13 71
IV.ATCC.EHZ. 2024-05-21T11:54:46.79 0.3 positive manual P 276 45.7209 96 -0.08 69
IV.GUMA.HHZ. 2024-05-21T11:54:45.23 0.3 undecidable manual S 129 13.875 126 0.29 70
IV.FDMO.HHZ. 2024-05-21T11:54:45.08 0.1 undecidable manual S 219 14.9739 123 -0.09 99
IV.NRCA.HHZ. 2024-05-21T11:54:44.83 0.1 negative manual P 192 34.9428 99 -0.38 88
IV.CESI.HHZ. 2024-05-21T11:54:44.08 0.3 undecidable manual P 238 28.4493 103 -0.16 70
IV.MF5.EHZ. 2024-05-21T11:54:44.14 0.3 positive manual P 129 26.9508 104 0.13 71
IV.SNTG.HHZ. 2024-05-21T11:54:43.56 0.3 undecidable manual P 301 24.5532 106 -0.1 71
IV.CING.HHZ. 2024-05-21T11:54:43.66 0.1 undecidable manual P 359 25.9518 105 -0.2 92
IV.CSP1.EHZ. 2024-05-21T11:54:43.55 0.1 undecidable manual S 178 5.4945 155 0.06 98
IV.MDAR.HNZ. 2024-05-21T11:54:43.80 0.1 undecidable manual S 320 7.3815 147 0.06 98
IV.FDMO.HHZ. 2024-05-21T11:54:42.12 0.1 undecidable manual P 219 14.9739 123 -0.17 96
IV.GUMA.HHZ. 2024-05-21T11:54:42.14 0.3 undecidable manual P 129 13.875 126 -0.02 74
IV.PF6.EHZ. 2024-05-21T11:54:42.97 0.1 undecidable manual S 236 0.7992 176 -0.2 98
IV.MML1.EHZ. 2024-05-21T11:54:42.76 0.3 undecidable manual P 261 18.9699 114 -0.07 73
IV.MDAR.HNZ. 2024-05-21T11:54:41.45 0.1 undecidable manual P 320 7.3815 147 -0.02 100
IV.CSP1.EHZ. 2024-05-21T11:54:41.34 0.1 undecidable manual P 178 5.4945 155 0.01 100
IV.PF6.EHZ. 2024-05-21T11:54:40.96 0.1 undecidable manual P 236 0.7992 176 -0.18 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:1.8 0.000775 1.4 AML other m 2024-05-21T11:54:43.71
IV.CSP1.EHN. ML:1.8 0.0008125 0.82 AML other m 2024-05-21T11:54:45.08
IV.FDMO.HHE. ML:1.7 0.00039200000000000004 0.4 AML other m 2024-05-21T11:54:45.32
IV.FDMO.HHN. ML:1.6 0.0003435 0.14 AML other m 2024-05-21T11:54:45.27
IV.GUMA.HHE. ML:1.9 0.0006895 0.26 AML other m 2024-05-21T11:54:45.48
IV.GUMA.HHN. ML:1.9 0.0006535 0.26 AML other m 2024-05-21T11:54:45.54
IV.MML1.EHN. ML:1.7 0.0003285 0.16 AML other m 2024-05-21T11:54:46.51
IV.MML1.EHE. ML:1.4 0.00016599999999999997 0.82 AML other m 2024-05-21T11:54:47.60
IV.SNTG.HHN. ML:1.5 0.00016499999999999997 1.62 AML other m 2024-05-21T11:54:47.01
IV.SNTG.HHE. ML:1.7 0.00026700000000000004 1.84 AML other m 2024-05-21T11:54:48.99
IV.CING.HHN. ML:1.4 0.000134 0.36 AML other m 2024-05-21T11:54:48.63
IV.CING.HHE. ML:1.4 0.00011899999999999999 0.68 AML other m 2024-05-21T11:54:48.48
IV.CESI.HHN. ML:1.5 0.00016299999999999998 1.08 AML other m 2024-05-21T11:54:48.90
IV.MF5.EHN. ML:1.7 0.00027400000000000005 1.8 AML other m 2024-05-21T11:54:49.08
IV.MF5.EHE. ML:1.7 0.00027649999999999994 0.64 AML other m 2024-05-21T11:54:49.80
IV.CESI.HHE. ML:1.4 0.00010275 0.52 AML other m 2024-05-21T11:54:50.79
IV.NRCA.HHE. ML:1.7 0.00020400000000000003 0.12 AML other m 2024-05-21T11:54:50.96
IV.NRCA.HHN. ML:1.8 0.0002215 0.14 AML other m 2024-05-21T11:54:51.33
IV.ASSB.HHE. ML:1.5 0.0000945 0.42 AML other m 2024-05-21T11:54:53.77
IV.ARVD.HHE. ML:1.3 0.0000606 0.52 AML other m 2024-05-21T11:54:54.29
IV.ASSB.HHN. ML:1.5 0.00008255 0.78 AML other m 2024-05-21T11:54:54.47
IV.ARVD.HHN. ML:1.3 0.00005935 0.5 AML other m 2024-05-21T11:54:54.50
IV.SSFR.HHN. ML:1.6 0.00011599999999999999 1.82 AML other m 2024-05-21T11:54:55.95
IV.SSFR.HHE. ML:2.1 0.000359 0.18 AML other m 2024-05-21T11:54:55.18
IV.SMA1.EHN. ML:1.6 0.00008810000000000001 0.94 AML other m 2024-05-21T11:54:56.49
IV.SMA1.EHE. ML:1.6 0.00008269999999999999 0.6 AML other m 2024-05-21T11:54:58.02
IV.MOMA.HHE. ML:1.5 0.0000567 0.16 AML other m 2024-05-21T11:54:59.50
IV.MOMA.HHN. ML:1.5 0.00006225 0.2 AML other m 2024-05-21T11:54:59.95
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