Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 01-05-2019 and time 01:54:11 (Italy) in region 6 km SW Caldarola (MC)

A magnitude ML 1.7 earthquake occured in region: 6 km SW Caldarola (MC), on

  • 30-04-2019 23:54:11 (UTC)
  • 01-05-2019 01:54:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0970, 13.1830 at 8 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 6 1823 1823
Cessapalombo MC 6 512 2335
Fiastra MC 7 559 2894
Acquacanina MC 7 121 3015
Camporotondo di Fiastrone MC 8 563 3578
Belforte del Chienti MC 9 1886 5464
Pievebovigliana MC 9 866 6330
Serrapetrona MC 9 966 7296
Fiordimonte MC 10 202 7498
Camerino MC 10 6974 14472
San Ginesio MC 11 3498 17970
Muccia MC 11 915 18885
Sarnano MC 12 3264 22149
Bolognola MC 12 142 22291
Pieve Torina MC 12 1458 23749
Gualdo MC 13 815 24564
San Severino Marche MC 15 12726 37290
Tolentino MC 15 20069 57359
Ripe San Ginesio MC 16 852 58211
Colmurano MC 16 1263 59474
Castelraimondo MC 16 4587 64061
Ussita MC 17 444 64505
Sant'Angelo in Pontano MC 17 1436 65941
Gagliole MC 18 620 66561
Pioraco MC 19 1134 67695
Monte Cavallo MC 19 145 67840
Serravalle di Chienti MC 19 1070 68910
Amandola FM 19 3629 72539
Urbisaglia MC 19 2628 75167
Sefro MC 20 422 75589
Visso MC 20 1107 76696

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km E of Foligno (57155 inhabitants)
64 Km SW of Ancona (100861 inhabitants)
65 Km E of Perugia (166134 inhabitants)
65 Km NW of Teramo (54892 inhabitants)
74 Km NE of Terni (111501 inhabitants)
84 Km S of Fano (60888 inhabitants)
85 Km N of L'Aquila (69753 inhabitants)
93 Km S of Pesaro (94582 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 1.7 2019-04-30
23:54:11		 43.0972 13.1833 8 2019-08-22
08:25:14		 Bollettino Sismico Italiano INGV 71249231
Reviewed
Rev100 		ML 1.7 2019-04-30
23:54:12		 43.0903 13.1757 7 2019-05-01
00:03:30		 Sala Sismica INGV-Roma 68136981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-30 23:54:11 ± 0.05
Latitude 43.0972 ± 0.0027
Longitude 13.1833 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71249231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 332
Semi-minor axis of confidence ellipse (meter) 260
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 55
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 63
Number of defining phases 63
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.01619
Epicentral distance of station farthest from the epicenter (degree) 0.85166
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 71249231
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-07 16:40:42

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 68136981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-05-01 00:03:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2019-04-30T23:54:34.99 0.6 undecidable manual S 313 71.4729 50 0.77 36
IV.TERO.HHZ. 2019-04-30T23:54:32.05 0.6 undecidable manual S 147 62.7927 50 0.14 44
IV.RM33.EHZ. 2019-04-30T23:54:32.97 0.6 undecidable manual S 178 65.2902 50 0.39 42
IV.MURB.HHZ. 2019-04-30T23:54:31.37 0.6 undecidable manual S 289 56.3991 50 1.17 31
IV.MOMA.HHZ. 2019-04-30T23:54:31.59 0.6 undecidable manual S 237 59.496 50 0.57 40
IV.VCEL.EHZ. 2019-04-30T23:54:28.61 0.3 undecidable manual P 145 94.5387 50 0.23 62
IV.ARVD.HHZ. 2019-04-30T23:54:28.33 0.6 undecidable manual S 336 48.618 50 0.21 45
IV.SSFR.HHZ. 2019-04-30T23:54:28.90 0.6 undecidable manual S 319 49.617 50 0.5 42
IV.GAVE.EHZ. 2019-04-30T23:54:28.69 0.6 undecidable manual S 208 50.7159 50 0.01 47
IV.ATCC.EHZ. 2019-04-30T23:54:27.74 0.1 undecidable manual S 283 45.0216 50 0.57 83
IV.FOSV.EHZ. 2019-04-30T23:54:26.00 0.3 undecidable manual S 303 40.5261 50 0.02 71
IV.ATPI.EHZ. 2019-04-30T23:54:25.32 0.3 undecidable manual P 302 74.2701 50 0.06 66
IV.MNTT.EHZ. 2019-04-30T23:54:25.04 0.6 undecidable manual S 97 33.6441 103 1.08 34
IV.PIEI.HHZ. 2019-04-30T23:54:24.43 0.1 undecidable manual P 313 71.4729 50 -0.39 83
IV.ATVO.HHZ. 2019-04-30T23:54:24.48 0.1 undecidable manual P 297 70.2741 50 -0.16 87
IV.RM33.EHZ. 2019-04-30T23:54:23.64 0.3 undecidable manual P 178 65.2902 50 -0.23 65
IV.CAMP.HHZ. 2019-04-30T23:54:23.45 0.3 undecidable manual P 163 64.8906 50 -0.36 63
IV.MOMA.HHZ. 2019-04-30T23:54:22.71 0.1 undecidable manual P 237 59.496 50 -0.26 87
IV.NRCA.HHZ. 2019-04-30T23:54:22.26 0.6 undecidable manual S 191 29.748 105 -0.4 45
IV.TERO.HHZ. 2019-04-30T23:54:22.98 0.3 undecidable manual P 147 62.7927 50 -0.5 62
IV.FRON.EHZ. 2019-04-30T23:54:22.61 0.3 undecidable manual P 322 59.496 50 -0.37 64
IV.MURB.HHZ. 2019-04-30T23:54:22.47 0.1 undecidable manual P 289 56.3991 50 -0.03 92
IV.ATFO.HHZ. 2019-04-30T23:54:22.58 0.3 undecidable manual P 301 57.7977 50 -0.14 67
IV.SSFR.HHZ. 2019-04-30T23:54:21.09 0.1 undecidable manual P 319 49.617 50 -0.37 87
IV.LNSS.HHZ. 2019-04-30T23:54:21.99 0.3 undecidable manual P 192 55.9995 50 -0.46 63
IV.MF5.EHZ. 2019-04-30T23:54:21.59 0.6 undecidable manual S 118 25.4523 107 0.37 45
IV.SMA1.EHZ. 2019-04-30T23:54:21.54 0.3 undecidable manual P 167 53.2023 50 -0.47 63
IV.GAVE.EHZ. 2019-04-30T23:54:21.31 0.1 undecidable manual P 208 50.7159 50 -0.31 88
IV.EL6.EHZ. 2019-04-30T23:54:21.78 0.6 undecidable manual S 346 26.5512 106 0.19 47
IV.OFFI.HHZ. 2019-04-30T23:54:21.35 0.3 undecidable manual P 114 44.5221 50 0.68 60
IV.MNTP.HNZ. 2019-04-30T23:54:21.16 0.6 undecidable manual S 79 23.5542 108 0.56 43
IV.SNTG.HHZ. 2019-04-30T23:54:21.60 0.6 undecidable manual S 312 26.3514 107 0.1 48
IV.MMO1.EHZ. 2019-04-30T23:54:20.65 0.6 undecidable manual S 152 24.8529 108 -0.37 45
IV.ATCC.EHZ. 2019-04-30T23:54:20.63 0.1 positive manual P 283 45.0216 50 -0.12 92
IV.ARVD.HHZ. 2019-04-30T23:54:20.92 0.1 undecidable manual P 336 48.618 50 -0.37 87
IV.MNTT.EHZ. 2019-04-30T23:54:19.05 0.1 undecidable manual P 97 33.6441 103 0.15 94
IV.SEF1.HNE. 2019-04-30T23:54:19.91 0.6 undecidable manual S 286 19.869 112 0.52 44
IV.FOSV.EHZ. 2019-04-30T23:54:19.74 0.1 positive manual P 303 40.5261 50 -0.32 89
IV.FEMA.HNE. 2019-04-30T23:54:19.70 0.6 undecidable manual S 216 18.4704 113 0.76 40
IV.MML1.EHE. 2019-04-30T23:54:19.07 0.6 undecidable manual S 276 17.2716 114 0.52 44
IV.SAP2.EHZ. 2019-04-30T23:54:19.12 0.3 undecidable manual S 90 17.4714 114 0.49 67
IV.MC2.EHZ. 2019-04-30T23:54:19.98 0.3 undecidable manual S 179 20.5683 111 0.35 69
IV.MNTP.HNZ. 2019-04-30T23:54:17.13 0.1 undecidable manual P 79 23.5542 108 0.18 95
IV.GUMA.HHZ. 2019-04-30T23:54:17.33 0.1 undecidable manual S 107 12.876 121 0.12 98
IV.SNTG.HHZ. 2019-04-30T23:54:17.34 0.1 positive manual P 312 26.3514 107 -0.13 95
IV.MF5.EHZ. 2019-04-30T23:54:17.38 0.1 undecidable manual P 118 25.4523 107 0.06 97
IV.NRCA.HHZ. 2019-04-30T23:54:17.80 0.1 positive manual P 191 29.748 105 -0.35 90
IV.EL6.EHZ. 2019-04-30T23:54:17.37 0.1 undecidable manual P 346 26.5512 106 -0.16 94
IV.MC2.EHZ. 2019-04-30T23:54:16.37 0.3 undecidable manual P 179 20.5683 111 -0.03 74
IV.SEF1.HNE. 2019-04-30T23:54:16.40 0.1 undecidable manual P 286 19.869 112 0.14 96
IV.FEMA.HNE. 2019-04-30T23:54:16.20 0.1 undecidable manual P 216 18.4704 113 0.2 95
IV.MDAR.HNE. 2019-04-30T23:54:16.55 0.6 undecidable manual S 343 11.0778 125 -0.15 49
IV.MMO1.EHZ. 2019-04-30T23:54:16.78 0.1 undecidable manual P 152 24.8529 108 -0.41 90
IV.FDMO.HHZ. 2019-04-30T23:54:16.67 0.3 undecidable manual S 229 10.2786 127 0.21 72
IV.SAP2.EHZ. 2019-04-30T23:54:15.98 0.1 undecidable manual P 90 17.4714 114 0.16 96
IV.GUMA.HHZ. 2019-04-30T23:54:15.07 0.1 positive manual P 107 12.876 121 0.07 99
IV.MML1.EHE. 2019-04-30T23:54:15.98 0.1 undecidable manual P 276 17.2716 114 0.21 95
IV.MDAR.HNE. 2019-04-30T23:54:14.69 0.1 undecidable manual P 343 11.0778 125 -0.01 100
IV.CSP1.EHE. 2019-04-30T23:54:14.02 0.6 undecidable manual S 109 1.7982 167 -0.75 42
IV.FDMO.HHZ. 2019-04-30T23:54:14.79 0.1 undecidable manual P 229 10.2786 127 0.22 96
IV.PF6.EHE. 2019-04-30T23:54:14.36 0.6 undecidable manual S 11 4.5954 150 -0.77 41
IV.CSP1.EHE. 2019-04-30T23:54:13.34 0.1 undecidable manual P 109 1.7982 167 -0.25 97
IV.PF6.EHE. 2019-04-30T23:54:13.52 0.1 undecidable manual P 11 4.5954 150 -0.28 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:2.0 0.0014180000000000002 0.16 AML other m 2019-04-30T23:54:16.95
IV.FDMO.HHN. ML:1.8 0.0009175 1.84 AML other m 2019-04-30T23:54:16.00
IV.GUMA.HNE. ML:2.2 0.00177 0.2 AML other m 2019-04-30T23:54:17.45
IV.GUMA.HHE. ML:2.4 0.00331 0.22 AML other m 2019-04-30T23:54:17.57
IV.GUMA.HNN. ML:2.2 0.00199 0.24 AML other m 2019-04-30T23:54:17.46
IV.GUMA.HHN. ML:2.2 0.00175 0.24 AML other m 2019-04-30T23:54:18.80
IV.SAP2.EHN. ML:2.8 0.005185 0.5 AML other m 2019-04-30T23:54:19.26
IV.SAP2.EHE. ML:1.9 0.0006760000000000001 0.12 AML other m 2019-04-30T23:54:19.84
IV.MNTP.HNE. ML:2.1 0.0008950000000000001 1.44 AML other m 2019-04-30T23:54:21.85
IV.SNTG.HHE. ML:1.5 0.0001635 1.46 AML other m 2019-04-30T23:54:22.85
IV.SNTG.HHN. ML:1.6 0.0002185 1.5 AML other m 2019-04-30T23:54:22.88
IV.EL6.EHE. ML:1.9 0.000409 0.86 AML other m 2019-04-30T23:54:22.92
IV.MNTP.HNN. ML:1.9 0.0005114999999999999 0.24 AML other m 2019-04-30T23:54:22.65
IV.EL6.EHN. ML:1.8 0.000341 0.36 AML other m 2019-04-30T23:54:23.28
IV.NRCA.HHE. ML:1.8 0.00034899999999999997 0.88 AML other m 2019-04-30T23:54:23.46
IV.MF5.EHN. ML:1.7 0.00029049999999999996 0.34 AML other m 2019-04-30T23:54:24.64
IV.MF5.EHE. ML:1.8 0.00035150000000000003 0.66 AML other m 2019-04-30T23:54:24.68
IV.NRCA.HHN. ML:1.9 0.0003635 0.12 AML other m 2019-04-30T23:54:25.22
IV.FOSV.EHE. ML:1.8 0.00023999999999999998 0.26 AML other m 2019-04-30T23:54:26.28
IV.FOSV.EHN. ML:1.8 0.00024349999999999998 0.26 AML other m 2019-04-30T23:54:26.45
IV.ATCC.EHN. ML:1.9 0.0002385 1.66 AML other m 2019-04-30T23:54:27.91
IV.ATCC.EHE. ML:1.8 0.000193 0.32 AML other m 2019-04-30T23:54:28.10
IV.SSFR.HHN. ML:2.1 0.0003325 0.16 AML other m 2019-04-30T23:54:29.61
IV.ARVD.HHE. ML:1.6 0.0000998 0.5 AML other m 2019-04-30T23:54:29.52
IV.SSFR.HHE. ML:2.2 0.00040649999999999996 0.22 AML other m 2019-04-30T23:54:29.87
IV.SSFR.HNE. ML:2.2 0.00044050000000000003 0.22 AML other m 2019-04-30T23:54:29.88
IV.SSFR.HNN. ML:2.2 0.0003795 0.8 AML other m 2019-04-30T23:54:30.61
IV.GAVE.EHE. ML:1.9 0.0002175 0.18 AML other m 2019-04-30T23:54:30.51
IV.ARVD.HHN. ML:1.3 0.00004815 0.54 AML other m 2019-04-30T23:54:30.61
IV.GAVE.EHN. ML:1.7 0.0001255 1.4 AML other m 2019-04-30T23:54:30.99
IV.OFFI.HHN. ML:1.7 0.0001505 1.46 AML other m 2019-04-30T23:54:31.96
IV.LNSS.HHE. ML:1.6 0.00008895000000000001 0.4 AML other m 2019-04-30T23:54:31.67
IV.OFFI.HHE. ML:1.7 0.0001385 0.62 AML other m 2019-04-30T23:54:32.05
IV.SMA1.EHE. ML:1.5 0.0000767 0.42 AML other m 2019-04-30T23:54:32.26
IV.LNSS.HHN. ML:1.6 0.00008985000000000002 0.4 AML other m 2019-04-30T23:54:32.20
IV.MURB.HHN. ML:1.7 0.000126 0.22 AML other m 2019-04-30T23:54:33.07
IV.MOMA.HHN. ML:1.7 0.00009709999999999999 0.18 AML other m 2019-04-30T23:54:33.03
IV.FRON.EHE. ML:1.4 0.000055849999999999996 0.96 AML other m 2019-04-30T23:54:33.47
IV.TERO.HHE. ML:1.5 0.00006045 0.16 AML other m 2019-04-30T23:54:33.54
IV.MURB.HHE. ML:1.9 0.00016350000000000002 1.2 AML other m 2019-04-30T23:54:33.09
IV.TERO.HHN. ML:1.6 0.00007305 0.78 AML other m 2019-04-30T23:54:33.73
IV.SMA1.EHN. ML:1.5 0.0000686 1.42 AML other m 2019-04-30T23:54:33.81
IV.ATFO.HHE. ML:1.5 0.00006290000000000001 0.6 AML other m 2019-04-30T23:54:34.41
IV.FRON.EHN. ML:1.6 0.00008510000000000001 0.16 AML other m 2019-04-30T23:54:34.29
IV.MOMA.HHE. ML:1.6 0.00007869999999999999 0.2 AML other m 2019-04-30T23:54:34.37
IV.ATFO.HHN. ML:1.3 0.000044649999999999994 0.18 AML other m 2019-04-30T23:54:34.40
IV.RM33.EHE. ML:1.4 0.000051000000000000006 0.18 AML other m 2019-04-30T23:54:35.09
IV.ATVO.HHN. ML:1.2 0.0000234 0.3 AML other m 2019-04-30T23:54:35.47
IV.CAMP.HHE. ML:1.2 0.00003235000000000001 1.1 AML other m 2019-04-30T23:54:35.04
IV.RM33.EHN. ML:1.5 0.000055100000000000004 0.22 AML other m 2019-04-30T23:54:35.76
IV.ATVO.HHE. ML:1.3 0.0000299 0.2 AML other m 2019-04-30T23:54:36.10
IV.PIEI.HHE. ML:1.6 0.00005885 1.68 AML other m 2019-04-30T23:54:36.87
IV.CAMP.HHN. ML:1.1 0.000023650000000000002 0.88 AML other m 2019-04-30T23:54:36.40
IV.ATPI.EHN. ML:1.3 0.0000308 0.3 AML other m 2019-04-30T23:54:37.57
IV.PIEI.HHN. ML:1.5 0.00004915 0.32 AML other m 2019-04-30T23:54:37.74
IV.ARRO.EHE. ML:1.2 0.00003135 1.56 AML other m 2019-04-30T23:54:38.80
IV.APEC.HHN. ML:1.5 0.00004495 0.28 AML other m 2019-04-30T23:54:40.31
IV.ARRO.EHN. ML:1.2 0.00002755 0.66 AML other m 2019-04-30T23:54:40.54
IV.ATPI.EHE. ML:1.2 0.000025750000000000002 0.76 AML other m 2019-04-30T23:54:40.73
IV.APEC.HHE. ML:1.4 0.0000346 0.34 AML other m 2019-04-30T23:54:41.23
IV.VCEL.EHE. ML:1.6 0.000045249999999999995 0.52 AML other m 2019-04-30T23:54:49.50
IV.VCEL.EHN. ML:1.6 0.0000427 0.98 AML other m 2019-04-30T23:54:50.85
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